CN203364233U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN203364233U CN203364233U CN2013203359089U CN201320335908U CN203364233U CN 203364233 U CN203364233 U CN 203364233U CN 2013203359089 U CN2013203359089 U CN 2013203359089U CN 201320335908 U CN201320335908 U CN 201320335908U CN 203364233 U CN203364233 U CN 203364233U
- Authority
- CN
- China
- Prior art keywords
- matrix
- thick film
- electric heater
- film circuit
- printed
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- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Central Heating Systems (AREA)
- Control Of Resistance Heating (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cookers (AREA)
- Air Humidification (AREA)
- Baking, Grill, Roasting (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Resistance Heating (AREA)
- Radiation-Therapy Devices (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Irons (AREA)
- Surface Heating Bodies (AREA)
- Frying-Pans Or Fryers (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Percussion Or Vibration Massage (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Drying Of Solid Materials (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to an electric heater. The electric heater comprises a heating assembly, a blowing device, a control device and a temperature detection device. The heating assembly and the control device are respectively electrically connected with the temperature detection device, and the heating assembly comprises a base body and a thick film circuit which is printed on the base body. Due to the fact that the thick film circuit is used as a heating element of the heating assembly, compared with the prior art, the electric heater has the advantages of being low in power, high in heat generating efficiency, high in heat transfer and diffusing speed, environmentally friendly, and capable of saving energy, and the heating assembly with the thick film circuit has high heat shock resistance, so that the service life of the electric heater is long.
Description
Technical field
The utility model is specifically related to a kind of electric heater.
Background technology
Electric heater, can be widely used in all kinds of civilian and public buildings such as the mobile heating such as house, office, hotel, market, hospital, school, railway carriage, simple and easy prefabricated house.It integrates radiation and convection current, and inside is high-effect aluminium alloy heat radiation wing plate, and radianting capacity is strong, swept area is large, and generally adopting heating wire or electrothermal tube is heater element, is mainly to send warm in the mode of far infrared radiation and thermal convection current.
But the heater element power of current electric heater is large, heating efficiency is low, and the family of low-voltage can not be used, and heating slowly, and noise is large, clean inconvenient, can not meet people's demand.
The utility model content
The purpose of this utility model is to overcome existing electric heater and exists power excessive, and heating efficiency is low, heats the defects such as slow, and then provides that a kind of power is low, heating efficiency is high, heats electric heater fast.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of electric heater, comprise heating component, blowing device, control device and temperature-detecting device, described temperature-detecting device is electrically connected to heating component and control device respectively, and described heating component comprises matrix and is printed on the thick film circuit on matrix.Because heating component adopts thick film circuit as heating element heater, compared to existing technology, the utility model electric heating appliance has power low, heating efficiency is high, the advantages such as high rate heat transport and heat radiation, environmental protection, energy-saving low-carbon, and adopt the heating component thermal shock resistance of thick film circuit strong, so its longer service life.
Described thick film circuit can adopt rare earth thick film circuit, rare earth thick film circuit is with the electric slurry containing rare earth far-infrared semiconductor oxide, be printed on the circuit heating on metal or non-metal base plate, do not need heat transfer medium during the rare earth Far-infrared Heating, there is the advantages such as high-efficiency heat conduction, energy-efficient, uniform temperature fields, and, owing to can directly being printed on substrate, its volume is little with respect to traditional electrical thermal element volume, take up room little, it is more convenient and flexible to design, install.
Described matrix has 4 kinds of set-up modes:
First kind of way: described matrix is tabular, and described thick film circuit is printed on the one or both sides of panel-shaped base body.Adopt panel-shaped base body, it makes simple, easy to clean.
The second way: described matrix is tubulose, and described thick film circuit is printed on inwall or the outer wall of tubular matrix, or is printed on the inner and outer wall of tubular matrix simultaneously.Adopt the heating area of tubular matrix large.
The third mode: described matrix is sheet, and described thick film circuit is printed on the one or both sides of flaky matrix.Adopt flaky matrix to increase heating area, when heating component breaks down, be convenient to change the heat generating components damaged.
The 4th kind of mode: described matrix is thread, and described thick film circuit is printed on the surface of thread matrix.Adopt the heating area maximum of thread matrix, and it is the fastest to conduct heat.
Preferably, described panel-shaped base body, tubular matrix, flaky matrix are formed by metal, glass, pottery, quartz or crystal manufacture, and described thread matrix is formed by the metal manufacture.Producer can select corresponding material to manufacture matrix as required.
Preferably, described blowing device is without blade fan, and electric heater noise when work is little, peace and quiet.
The accompanying drawing explanation
The heating component schematic diagram that Fig. 1 is the utility model electric heater.
The specific embodiment
Below in conjunction with accompanying drawing explanation preferred technical scheme of the present utility model.
Referring to Fig. 1, the electric heater of this enforcement, comprise heating component, blowing device, control device and temperature-detecting device, described temperature-detecting device is electrically connected to heating component and control device respectively, described heating component comprises panel-shaped base body 161 and is printed on the thick film circuit 160 on matrix, adopt tabular matrix 161 to have and make simply, advantage easy to clean.The both sides of described panel-shaped base body 161 all are printed with thick film circuit 160, and the shape of thick film circuit 160 is designed to needed shape according to actual conditions.Described panel-shaped base body matrix is formed by metal, glass, pottery, quartz or crystal manufacture, can use as required corresponding material.On panel-shaped base body 161, be provided with without blade fan air outlet 162, the utility model adopts without blade fan, so electric heater noise when work is little, peace and quiet, and long service life.In order to protect thick film circuit 160, also be coated with protective layer outside thick film circuit 160, to improve its service life.
Described thick film circuit 160 can adopt rare earth thick film circuit, rare earth thick film circuit is with the electric slurry containing rare earth far-infrared semiconductor oxide, be printed on the circuit heating on metal or non-metal base plate, do not need heat transfer medium during the rare earth Far-infrared Heating, there is the advantages such as high-efficiency heat conduction, energy-efficient, uniform temperature fields, and, owing to can directly being printed on substrate, its volume is little with respect to traditional electrical thermal element volume, take up room little, it is more convenient and flexible to design, install.
Certainly, matrix 161 can also adopt other design.
The second way: matrix is tubulose, and described thick film circuit is printed on inwall or the outer wall of tubular matrix, or is printed on the inner and outer wall of tubular matrix simultaneously, adopts the heating area of tubular matrix large.
The third mode: described matrix is sheet, and described thick film circuit is printed on the one or both sides of flaky matrix, adopts flaky matrix to increase heating area, when heating component breaks down, is convenient to change the heat generating components damaged.
The 4th kind of mode: described matrix is thread, and described thick film circuit is printed on the side of thread matrix, adopts the heating area maximum of thread matrix, and it is the fastest to conduct heat.
The utility model is because heating component adopts thick film circuit as heating element heater, compared to existing technology, the utility model electric heating appliance has power low, heating efficiency is high, high rate heat transport, heat radiation, environmental protection, the advantage such as energy-conservation, and adopt the heating component thermal shock resistance of thick film circuit strong, so its longer service life.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also be changed and be revised above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. an electric heater, comprise heating component, blowing device, control device and temperature-detecting device, described temperature-detecting device is electrically connected to heating component and control device respectively, it is characterized in that: described heating component comprises matrix and is printed on the thick film circuit on matrix.
2. electric heater according to claim 1, it is characterized in that: described thick film circuit is rare earth thick film circuit.
3. electric heater according to claim 1 and 2, it is characterized in that: described matrix is tabular, and described thick film circuit is printed on the one or both sides of panel-shaped base body.
4. electric heater according to claim 1 and 2, it is characterized in that: described matrix is tubulose, described thick film circuit is printed on inwall or the outer wall of tubular matrix, or is printed on the inner and outer wall of tubular matrix simultaneously.
5. electric heater according to claim 1 and 2, it is characterized in that: described matrix is sheet, and described thick film circuit is printed on the one or both sides of flaky matrix.
6. electric heater according to claim 1 and 2, it is characterized in that: described matrix is thread, and described thick film circuit is printed on the surface of thread matrix.
7. electric heater according to claim 1 is characterized in that: described blowing device is for without blade fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203359089U CN203364233U (en) | 2012-12-18 | 2013-06-09 | Electric heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220705050.6 | 2012-12-18 | ||
| CN201220705050 | 2012-12-18 | ||
| CN2013203359089U CN203364233U (en) | 2012-12-18 | 2013-06-09 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364233U true CN203364233U (en) | 2013-12-25 |
Family
ID=49702753
Family Applications (23)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320335906XU Expired - Fee Related CN203354335U (en) | 2012-12-18 | 2013-06-09 | Coffeemaker |
| CN2013203359089U Expired - Fee Related CN203364233U (en) | 2012-12-18 | 2013-06-09 | Electric heater |
| CN2013203351405U Expired - Fee Related CN203334071U (en) | 2012-12-18 | 2013-06-09 | Electric iron |
| CN2013203359093U Expired - Fee Related CN203354933U (en) | 2012-12-18 | 2013-06-09 | Disinfection cabinet |
| CN2013203363525U Expired - Fee Related CN203354313U (en) | 2012-12-18 | 2013-06-09 | Vehicle-mounted electric steaming furnace |
| CN201320385350.5U Expired - Fee Related CN203493458U (en) | 2012-12-18 | 2013-06-28 | Fry pan |
| CN201320385573.1U Expired - Fee Related CN203736047U (en) | 2012-12-18 | 2013-06-28 | Air fryer and electric fryer |
| CN201320383946.1U Expired - Fee Related CN203493082U (en) | 2012-12-18 | 2013-06-28 | Tea table and tea kettle applied to same |
| CN201320382735.6U Expired - Fee Related CN203949351U (en) | 2012-12-18 | 2013-06-28 | Foot bathing basin |
| CN201320394143.6U Expired - Fee Related CN203462336U (en) | 2012-12-18 | 2013-07-03 | Hanging ironing device |
| CN201320393527.6U Expired - Fee Related CN203464225U (en) | 2012-12-18 | 2013-07-03 | Steam generation apparatus |
| CN201320394142.1U Expired - Fee Related CN203440686U (en) | 2012-12-18 | 2013-07-03 | Washing machine |
| CN2013203972472U Expired - Fee Related CN203364230U (en) | 2012-12-18 | 2013-07-04 | Bath heater |
| CN201320397176.6U Expired - Lifetime CN203435998U (en) | 2012-12-18 | 2013-07-04 | Constant-temperature sofa |
| CN2013204177567U Expired - Fee Related CN203364236U (en) | 2012-12-18 | 2013-07-12 | Electric heating floor |
| CN201320417759.0U Expired - Fee Related CN203493325U (en) | 2012-12-18 | 2013-07-12 | Clothes heating machine |
| CN2013204177603U Expired - Fee Related CN203364324U (en) | 2012-12-18 | 2013-07-12 | Air humidifier |
| CN201320417776.4U Expired - Fee Related CN203493464U (en) | 2012-12-18 | 2013-07-12 | Electric oven |
| CN201320417757.1U Expired - Fee Related CN203493550U (en) | 2012-12-18 | 2013-07-12 | Hand dryer |
| CN201320417758.6U Expired - Fee Related CN203389078U (en) | 2012-12-18 | 2013-07-12 | Face steamer |
| CN2013204413409U Expired - Fee Related CN203354941U (en) | 2012-12-18 | 2013-07-23 | Baby product sterilizer |
| CN2013204416356U Expired - Fee Related CN203354877U (en) | 2012-12-18 | 2013-07-23 | Massage stick |
| CN201320441514.1U Expired - Lifetime CN203369675U (en) | 2012-12-18 | 2013-07-23 | Electric blanket |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320335906XU Expired - Fee Related CN203354335U (en) | 2012-12-18 | 2013-06-09 | Coffeemaker |
Family Applications After (21)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203351405U Expired - Fee Related CN203334071U (en) | 2012-12-18 | 2013-06-09 | Electric iron |
| CN2013203359093U Expired - Fee Related CN203354933U (en) | 2012-12-18 | 2013-06-09 | Disinfection cabinet |
| CN2013203363525U Expired - Fee Related CN203354313U (en) | 2012-12-18 | 2013-06-09 | Vehicle-mounted electric steaming furnace |
| CN201320385350.5U Expired - Fee Related CN203493458U (en) | 2012-12-18 | 2013-06-28 | Fry pan |
| CN201320385573.1U Expired - Fee Related CN203736047U (en) | 2012-12-18 | 2013-06-28 | Air fryer and electric fryer |
| CN201320383946.1U Expired - Fee Related CN203493082U (en) | 2012-12-18 | 2013-06-28 | Tea table and tea kettle applied to same |
| CN201320382735.6U Expired - Fee Related CN203949351U (en) | 2012-12-18 | 2013-06-28 | Foot bathing basin |
| CN201320394143.6U Expired - Fee Related CN203462336U (en) | 2012-12-18 | 2013-07-03 | Hanging ironing device |
| CN201320393527.6U Expired - Fee Related CN203464225U (en) | 2012-12-18 | 2013-07-03 | Steam generation apparatus |
| CN201320394142.1U Expired - Fee Related CN203440686U (en) | 2012-12-18 | 2013-07-03 | Washing machine |
| CN2013203972472U Expired - Fee Related CN203364230U (en) | 2012-12-18 | 2013-07-04 | Bath heater |
| CN201320397176.6U Expired - Lifetime CN203435998U (en) | 2012-12-18 | 2013-07-04 | Constant-temperature sofa |
| CN2013204177567U Expired - Fee Related CN203364236U (en) | 2012-12-18 | 2013-07-12 | Electric heating floor |
| CN201320417759.0U Expired - Fee Related CN203493325U (en) | 2012-12-18 | 2013-07-12 | Clothes heating machine |
| CN2013204177603U Expired - Fee Related CN203364324U (en) | 2012-12-18 | 2013-07-12 | Air humidifier |
| CN201320417776.4U Expired - Fee Related CN203493464U (en) | 2012-12-18 | 2013-07-12 | Electric oven |
| CN201320417757.1U Expired - Fee Related CN203493550U (en) | 2012-12-18 | 2013-07-12 | Hand dryer |
| CN201320417758.6U Expired - Fee Related CN203389078U (en) | 2012-12-18 | 2013-07-12 | Face steamer |
| CN2013204413409U Expired - Fee Related CN203354941U (en) | 2012-12-18 | 2013-07-23 | Baby product sterilizer |
| CN2013204416356U Expired - Fee Related CN203354877U (en) | 2012-12-18 | 2013-07-23 | Massage stick |
| CN201320441514.1U Expired - Lifetime CN203369675U (en) | 2012-12-18 | 2013-07-23 | Electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (23) | CN203354335U (en) |
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2013
- 2013-06-09 CN CN201320335906XU patent/CN203354335U/en not_active Expired - Fee Related
- 2013-06-09 CN CN2013203359089U patent/CN203364233U/en not_active Expired - Fee Related
- 2013-06-09 CN CN2013203351405U patent/CN203334071U/en not_active Expired - Fee Related
- 2013-06-09 CN CN2013203359093U patent/CN203354933U/en not_active Expired - Fee Related
- 2013-06-09 CN CN2013203363525U patent/CN203354313U/en not_active Expired - Fee Related
- 2013-06-28 CN CN201320385350.5U patent/CN203493458U/en not_active Expired - Fee Related
- 2013-06-28 CN CN201320385573.1U patent/CN203736047U/en not_active Expired - Fee Related
- 2013-06-28 CN CN201320383946.1U patent/CN203493082U/en not_active Expired - Fee Related
- 2013-06-28 CN CN201320382735.6U patent/CN203949351U/en not_active Expired - Fee Related
- 2013-07-03 CN CN201320394143.6U patent/CN203462336U/en not_active Expired - Fee Related
- 2013-07-03 CN CN201320393527.6U patent/CN203464225U/en not_active Expired - Fee Related
- 2013-07-03 CN CN201320394142.1U patent/CN203440686U/en not_active Expired - Fee Related
- 2013-07-04 CN CN2013203972472U patent/CN203364230U/en not_active Expired - Fee Related
- 2013-07-04 CN CN201320397176.6U patent/CN203435998U/en not_active Expired - Lifetime
- 2013-07-12 CN CN2013204177567U patent/CN203364236U/en not_active Expired - Fee Related
- 2013-07-12 CN CN201320417759.0U patent/CN203493325U/en not_active Expired - Fee Related
- 2013-07-12 CN CN2013204177603U patent/CN203364324U/en not_active Expired - Fee Related
- 2013-07-12 CN CN201320417776.4U patent/CN203493464U/en not_active Expired - Fee Related
- 2013-07-12 CN CN201320417757.1U patent/CN203493550U/en not_active Expired - Fee Related
- 2013-07-12 CN CN201320417758.6U patent/CN203389078U/en not_active Expired - Fee Related
- 2013-07-23 CN CN2013204413409U patent/CN203354941U/en not_active Expired - Fee Related
- 2013-07-23 CN CN2013204416356U patent/CN203354877U/en not_active Expired - Fee Related
- 2013-07-23 CN CN201320441514.1U patent/CN203369675U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN203334071U (en) | 2013-12-11 |
| CN203354933U (en) | 2013-12-25 |
| CN203364324U (en) | 2013-12-25 |
| CN203493550U (en) | 2014-03-26 |
| CN203354877U (en) | 2013-12-25 |
| CN203949351U (en) | 2014-11-19 |
| CN203435998U (en) | 2014-02-19 |
| CN203354335U (en) | 2013-12-25 |
| CN203354313U (en) | 2013-12-25 |
| CN203493082U (en) | 2014-03-26 |
| CN203364236U (en) | 2013-12-25 |
| CN203354941U (en) | 2013-12-25 |
| CN203464225U (en) | 2014-03-05 |
| CN203369675U (en) | 2014-01-01 |
| CN203364230U (en) | 2013-12-25 |
| CN203440686U (en) | 2014-02-19 |
| CN203493325U (en) | 2014-03-26 |
| CN203736047U (en) | 2014-07-30 |
| CN203389078U (en) | 2014-01-15 |
| CN203493458U (en) | 2014-03-26 |
| CN203493464U (en) | 2014-03-26 |
| CN203462336U (en) | 2014-03-05 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170104 Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office and the neighborhood office were Road Plaza 2 401 eleven tomorrow Patentee after: Guangdong Tianhong new Mstar Technology Ltd. Address before: 528306, Foshan, Shunde, Guangdong hi tech Zone (Ronggui) Alex Hua Tian West Road, one of the 1 Patentee before: Huang Weicong |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |