CN2759837Y - Bimetallic strip structure of vehicle-mounted cigarette lighter - Google Patents
Bimetallic strip structure of vehicle-mounted cigarette lighter Download PDFInfo
- Publication number
- CN2759837Y CN2759837Y CN 200520039139 CN200520039139U CN2759837Y CN 2759837 Y CN2759837 Y CN 2759837Y CN 200520039139 CN200520039139 CN 200520039139 CN 200520039139 U CN200520039139 U CN 200520039139U CN 2759837 Y CN2759837 Y CN 2759837Y
- Authority
- CN
- China
- Prior art keywords
- bimetallic strip
- electric hot
- hot tray
- contact
- cigarette lighter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 12
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
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- Passenger Equipment (AREA)
Abstract
The utility model relates to a bimetallic strip structure of a cigarette lighter for an automobile, which is characterized in that the contact position of a bimetallic strip and an electric hot tray is designed into a cambered surface, and the cambered surface of the bimetallic strip and the outer cambered surface of the electric hot tray are same and matched closely. Furthermore, the bimetallic strip with the structure is in contact with the contact surface of the electric hot tray with a zone plane so as to enlarge the contact area of the bimetallic strip and the electric hot tray and meet the requirement of inserting and withdrawing force, no sparks can be generated during operation, and no burr can be generated on the contact surface. The utility model has the advantages of smooth insertion and withdrawing, long service life and safe and reliable operation, and the utility model can effectively reduce the generation of accidents.
Description
Technical field
The utility model relates to a kind of automobile Cigarette lighter bimetallic plate structure.
Background technology
Bimetallic plate is the vitals of automobile with Cigarette lighter, is the function unit of guaranteeing that electric hot tray cuts off the power supply automatically when electric heating arrives set point of temperature.Normally used in the market Cigarette lighter, its electric hot tray contacts with bimetallic plate, as shown in Figure 1, is a contact.The bimetallic plate of this structure in use can produce spark, can influence automotive safety and service life when serious.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of safe in utilization, reliable, life-span long automobile Cigarette lighter bimetallic plate structure.
For solving the problems of the technologies described above, the utility model automobile is that bimetallic plate and electric hot tray contact site design for cambered surface with the technical characterictic of Cigarette lighter bimetallic plate structure, the cambered surface of bimetallic plate and genus flush fit identical with the extrados of electric hot tray.
The bimetallic plate of this structure, with the contact surface of electric hot tray is that zone face contacts, increase both area of contact and satisfied the requirement of contact engaging and separating force, can not produce spark in the use, can not make contact surface produce burr, plug smooth and easyly, the life-span is long, safe in utilization, reliable, the generation of effectively minimizing accident.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is existing Cigarette lighter bimetallic plate and electric hot tray contact condition scheme drawing.
Fig. 2 is the utility model bimetallic plate and electric hot tray contact condition scheme drawing.
Fig. 3 is the utility model bimetallic plate and the structural representation of electric hot tray in Cigarette lighter.
The specific embodiment
As Fig. 2, shown in Figure 3, this automobile is a cambered surface 3 with the contact surface of Cigarette lighter bimetallic plate 1 and electric hot tray 2, the cambered surface 3 of bimetallic plate is identical with the extrados 4 of electric hot tray, and both belong to flush fit, the selection principle of its interference yardstick is: guarantee close contact and will satisfy the contact engaging and separating force requirement, will guarantee also that simultaneously electric hot tray shifts the bottom onto and the time still contact with sheetmetal and to be unlikely to cut off the power supply.
Claims (1)
- A kind of automobile is characterized in that with Cigarette lighter bimetallic plate structure bimetallic plate (1) and electric hot tray (2) contact site are cambered surface (3), the identical and genus flush fit of extrados (4) of the cambered surface of bimetallic plate (3) and electric hot tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039139 CN2759837Y (en) | 2005-01-18 | 2005-01-18 | Bimetallic strip structure of vehicle-mounted cigarette lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039139 CN2759837Y (en) | 2005-01-18 | 2005-01-18 | Bimetallic strip structure of vehicle-mounted cigarette lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759837Y true CN2759837Y (en) | 2006-02-22 |
Family
ID=36082040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039139 Expired - Lifetime CN2759837Y (en) | 2005-01-18 | 2005-01-18 | Bimetallic strip structure of vehicle-mounted cigarette lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759837Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643040B (en) * | 2009-08-10 | 2011-03-30 | 陈庭贵 | Automobile cigarette lighter |
| CN102712279A (en) * | 2009-08-03 | 2012-10-03 | 多美达韦希科国际有限公司 | Plug device in form of a cigarette lighter plug, in particular for motor vehicles |
| CN102834296A (en) * | 2010-01-20 | 2012-12-19 | 曹埈荣 | Cigar lighter for preventing bimetal damage |
-
2005
- 2005-01-18 CN CN 200520039139 patent/CN2759837Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712279A (en) * | 2009-08-03 | 2012-10-03 | 多美达韦希科国际有限公司 | Plug device in form of a cigarette lighter plug, in particular for motor vehicles |
| CN102712279B (en) * | 2009-08-03 | 2014-11-05 | 多美达韦希科国际有限公司 | Plug device in the form of a cigarette lighter plug, especially for motor vehicles |
| CN101643040B (en) * | 2009-08-10 | 2011-03-30 | 陈庭贵 | Automobile cigarette lighter |
| CN102834296A (en) * | 2010-01-20 | 2012-12-19 | 曹埈荣 | Cigar lighter for preventing bimetal damage |
| CN102834296B (en) * | 2010-01-20 | 2015-03-04 | 曹埈荣 | Cigar lighter for preventing bimetal damage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huake Industry Development Co., Ltd., Wenzhou Assignor: Ke Bingjin Contract record no.: 2010330001688 Denomination of utility model: Bimetallic strip structure of vehicle-mounted cigarette lighter Granted publication date: 20060222 License type: Exclusive License Record date: 20100819 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huake Industry Development Co., Ltd., Wenzhou Assignor: Ke Bingjin Contract record no.: 2010330001688 Denomination of utility model: Bimetallic strip structure of vehicle-mounted cigarette lighter Granted publication date: 20060222 License type: Exclusive License Record date: 20100819 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150118 Granted publication date: 20060222 |