TW201300677A - Light source assembly - Google Patents
Light source assembly Download PDFInfo
- Publication number
- TW201300677A TW201300677A TW101113239A TW101113239A TW201300677A TW 201300677 A TW201300677 A TW 201300677A TW 101113239 A TW101113239 A TW 101113239A TW 101113239 A TW101113239 A TW 101113239A TW 201300677 A TW201300677 A TW 201300677A
- Authority
- TW
- Taiwan
- Prior art keywords
- light source
- source assembly
- back plate
- engaging member
- light
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
本發明關於一種光源組件。The invention relates to a light source assembly.
圖7為一習知光源組件的局部示意圖。如圖7所示，於光源組件100中，發光二極體燈條102係利用螺絲104鎖固於一鋁擠型背板106，且藉由公母接頭緊配的連接器110設計，連接至外部電源(圖未示)的線材108的一端可連接至發光二極體燈條102。然而，因連接器110係利用針腳插入針孔的方式獲得緊配接合的效果，故連接強度不高，在組裝或運輸過程中容易因外力造成連接器110鬆動或滑脫。另外，因連接器110本身的結構強度不佳，於插拔時可能造成破裂導致發光二極體燈條102需拆下更換。再者，當發光二極體燈條102欲鎖固於一鋁擠型背板106時，通常需使用治具進行定位，一旦定位過程不精準容易產生鎖附歪斜等問題，降低成品的可靠度及良率。Figure 7 is a partial schematic view of a conventional light source assembly. As shown in FIG. 7, in the light source assembly 100, the LED strips 102 are locked to an aluminum extruded backing plate 106 by screws 104, and are connected by a connector 110 fitted with a male and female connectors, and connected to One end of the wire 108 of an external power source (not shown) may be connected to the LED strip 102. However, since the connector 110 obtains the effect of the tight engagement by inserting the pin into the pinhole, the connection strength is not high, and the connector 110 is liable to be loosened or slipped due to an external force during assembly or transportation. In addition, due to the structural strength of the connector 110 itself, the LEDs 102 may need to be removed and replaced due to rupture during insertion and removal. Moreover, when the LED light bar 102 is to be locked to an aluminum extruded back plate 106, it is usually required to be positioned by using a jig. Once the positioning process is inaccurate, problems such as locking skew are easily generated, and the reliability of the finished product is lowered. And yield.
本發明提供一種光源組件，此種光源組件具有簡化的組裝結構及工序、良好的可靠度、良好的成品良率及低製造成本的其一優點。The invention provides a light source assembly which has the advantages of simplified assembly structure and process, good reliability, good product yield and low manufacturing cost.
本發明的其他目的和優點可以從本發明所揭露的技術特徵中得到進一步的了解。Other objects and advantages of the present invention will become apparent from the technical features disclosed herein.
為達上述之一或部份或全部目的或是其他目的，本發明之一實施例提供一種光源組件，包含一背板、一發光二極體燈條及一卡合件。背板包含一基部及一側部，且側部與基部夾一角度。發光二極體燈條貼附於背板的側部，發光二極體燈條具有至少一電極，且電極形成於發光二極體燈條的面向背板的側部的一側。卡合件具有至少一第一卡槽及至少一第二卡槽，第一卡槽嵌入背板且第二卡槽嵌入發光二極體燈條以將發光二極體燈條固定於背板。An embodiment of the present invention provides a light source assembly including a back plate, a light emitting diode light bar, and a snap member. The back plate includes a base portion and a side portion, and the side portion is at an angle to the base portion. The light-emitting diode light bar is attached to the side of the back plate, the light-emitting diode light bar has at least one electrode, and the electrode is formed on one side of the side of the light-emitting diode light bar facing the back plate. The engaging member has at least one first card slot and at least one second card slot. The first card slot is embedded in the back plate and the second card slot is embedded in the LED strip to fix the LED strip to the back plate.
於一實施例中，背板的側部的一端形成一固定部及一缺口，缺口適於卡合卡合件，且第一卡槽適於卡合固定部，以使卡合件嵌入背板。In one embodiment, one end of the side portion of the back plate forms a fixing portion and a notch, the notch is adapted to engage the engaging member, and the first card slot is adapted to engage the fixing portion, so that the engaging member is embedded in the back plate. .
於一實施例中，卡合件與發光二極體燈條間具有連接至一外部電源的一電連接點，且當第二卡槽嵌入發光二極體燈條時，電連接點接觸發光二極體燈條的電極。In an embodiment, an electrical connection point is connected between the latching member and the LED strip, and an electrical connection point is contacted when the second card slot is embedded in the LED strip. The electrode of the polar light bar.
於一實施例中，電連接點形成於卡合件上。In an embodiment, the electrical connection points are formed on the snap members.
於一實施例中，光源組件更包含至少一線材，設置於卡合件與發光二極體燈條間及卡合件中的至少其一，用以連接至一外部電源，當第二卡槽嵌入發光二極體燈條時，線材與發光二極體燈條的電極電連接。In an embodiment, the light source assembly further includes at least one wire disposed at least one of the engaging member and the LED strip and the engaging member for connecting to an external power source, and the second card slot When the light-emitting diode light bar is embedded, the wire is electrically connected to the electrode of the light-emitting diode light bar.
於一實施例中，線材於卡合件的面向發光二極體燈條的一側形成至少一焊點。In one embodiment, the wire forms at least one solder joint on a side of the engaging member facing the light-emitting diode strip.
於一實施例中，卡合件內形成一容置槽，且線材的一端置入容置槽。In an embodiment, a receiving groove is formed in the engaging member, and one end of the wire is placed in the receiving groove.
於一實施例中，光源組件的背板為一鋁擠型背板。In an embodiment, the back plate of the light source assembly is an aluminum extruded back plate.
綜上所述，本發明之實施例的光源組件至少具有下列其中一個優點：藉由上述實施例之設計，因發光二極體燈條係利用卡合件固定於背板，如此可減少螺絲鎖附的作業，有效節省螺絲成本及工時損耗。再者，上述實施例可於卡合件卡合發光二極體燈條時同時獲得電連接效果，和習知利用連接器獲得電連接效果的設計相較，連接處不易產生鬆動或滑脫而可提高連接可靠度。另外，卡合件的結構強度較習知連接器高，故遭受外力時不易破裂或損傷，且卡合件本身具有拆卸簡便且替換容易的優點。In summary, the light source assembly of the embodiment of the present invention has at least one of the following advantages: by the design of the above embodiment, the light-emitting diode light strip is fixed to the back plate by using the engaging member, thereby reducing the screw lock. The attached work saves screw costs and lost time. Furthermore, in the above embodiment, the electrical connection effect can be obtained at the same time when the engaging member is engaged with the light-emitting diode light bar, and the connection is not easy to loose or slip when compared with the design that obtains the electrical connection effect by using the connector. Improve connection reliability. In addition, the structural strength of the engaging member is higher than that of the conventional connector, so that it is not easily broken or damaged when subjected to an external force, and the engaging member itself has the advantages of easy disassembly and easy replacement.
本發明的其他目的和優點可以從本發明所揭露的技術特徵中得到進一步的了解。為讓本發明之上述和其他目的、特徵和優點能更明顯易懂，下文特舉實施例並配合所附圖式，作詳細說明如下。Other objects and advantages of the present invention will become apparent from the technical features disclosed herein. The above and other objects, features, and advantages of the invention will be apparent from
有關本發明之前述及其他技術內容、特點與功效，在以下配合參考圖式之實施例的詳細說明中，將可清楚的呈現。以下實施例中所提到的方向用語，例如：上、下、左、右、前或後等，僅是參考附加圖式的方向。因此，使用的方向用語是用來說明並非用來限制本發明。The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the embodiments of the invention. The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., are only directions referring to the additional drawings. Therefore, the directional terminology used is for the purpose of illustration and not limitation.
圖1為依本發明一實施例之光源組件的構件示意圖。如圖1所示，光源組件10包含一背板12、一發光二極體燈條14及一卡合件16。於本實施例中，背板12包含一基部12a及連接基部12a的一側部12b，且側部12b與基部12a夾一角度。發光二極體燈條14具有多個發光二極體14a，且至少一電極14b(顯示於圖3)形成於發光二極體燈條14的面向背板12的側部12b的一側。如圖2所示，卡合件16具有形成於不同位置的至少一第一卡槽16a及至少一第二卡槽16b，第一卡槽16a可嵌入背板12的側部12b，且第二卡槽16b可嵌入發光二極體燈條14。再者，於一實施例中，連接至外部電源的一線材18可焊接於卡合件16面向發光二極體燈條14的一側，且於卡合件16上形成於一電連接焊點P。如圖3所示，電極14b可對應電連接焊點P位置形成於發光二極體燈條14的面向背板12的側部12b的一側。因此，於組裝光源組件10時，發光二極體燈條14貼附於背板12的側部12b，卡合件16的第一卡槽16a嵌入背板12且第二卡槽16b嵌入發光二極體燈條14，因此可將發光二極體燈條14固定於背板12。另一方面，當卡合件16分別卡合背板12的側部12b及發光二極體燈條14時，卡合件16的電連接焊點P可對位接觸發光二極體燈條14的電極14b以獲得電連接效果，使發光二極體燈條14可藉由線材18電連接至一外部電源(圖未示)。組裝後的光源組件10如圖4所示。1 is a schematic view of components of a light source assembly in accordance with an embodiment of the present invention. As shown in FIG. 1 , the light source assembly 10 includes a back plate 12 , a light emitting diode strip 14 and a latching member 16 . In the present embodiment, the back plate 12 includes a base portion 12a and a side portion 12b of the connection base portion 12a, and the side portion 12b is at an angle with the base portion 12a. The light-emitting diode light bar 14 has a plurality of light-emitting diodes 14a, and at least one electrode 14b (shown in FIG. 3) is formed on one side of the side surface 12b of the light-emitting diode light bar 14 facing the back plate 12. As shown in FIG. 2, the engaging member 16 has at least one first card slot 16a and at least one second card slot 16b formed at different positions. The first card slot 16a can be embedded in the side portion 12b of the backboard 12, and the second The card slot 16b can be embedded in the light emitting diode strip 14. Furthermore, in an embodiment, a wire 18 connected to the external power source can be soldered to the side of the engaging member 16 facing the LED strip 14 and formed on the engaging member 16 at an electrical connection solder joint. P. As shown in FIG. 3, the electrode 14b may be formed on the side of the side portion 12b of the light-emitting diode strip 14 facing the backing plate 12 corresponding to the position of the electrical connection pad P. Therefore, when the light source assembly 10 is assembled, the LED light bar 14 is attached to the side portion 12b of the back plate 12, the first card slot 16a of the engaging member 16 is embedded in the back plate 12, and the second card slot 16b is embedded in the light emitting device. The polar light bar 14 can thus fix the light-emitting diode light bar 14 to the back plate 12. On the other hand, when the engaging member 16 respectively engages the side portion 12b of the back plate 12 and the light-emitting diode light bar 14, the electrical connection soldering point P of the engaging member 16 can be alignably contacted with the light-emitting diode light bar 14 The electrode 14b is electrically connected to enable the LED strip 14 to be electrically connected to an external power source (not shown) by the wire 18. The assembled light source assembly 10 is shown in FIG.
於上述的實施例中，發光二極體燈條14的電極14b可於卡合時與電連接焊點P對位接觸以提供電連接效果，但本發明提供電連接效果的方式並不限定。舉例而言，線材18的一端亦可不焊接於卡合件16上，而可直接設置於卡合件16與發光二極體燈條14之間，並於卡合件16分別卡合背板12的側部12b及發光二極體燈條14時接觸發光二極體燈條14的電極14b，即可獲得電連接效果。In the above embodiment, the electrode 14b of the LED strip 14 can be in positional contact with the electrical connection pad P when it is engaged to provide an electrical connection effect, but the manner in which the present invention provides an electrical connection effect is not limited. For example, one end of the wire 18 may not be soldered to the engaging member 16 , but may be directly disposed between the engaging member 16 and the LED strip 14 , and the backing plate 12 is respectively engaged with the engaging member 16 . When the side portion 12b and the light-emitting diode strip 14 are in contact with the electrode 14b of the light-emitting diode strip 14, an electrical connection effect can be obtained.
圖5為依本發明另一實施例之光源組件的構件示意圖，圖6為顯示圖5的光源組件於組裝後的示意圖。如圖5及圖6所示，於光源組件30中，卡合件36的第一卡槽36a嵌入背板12且第二卡槽36b嵌入發光二極體燈條14，且卡合件36內另形成一容置槽36c。詳言之，背板12的側部12b的一端形成一固定部12c及一缺口12d，缺口12d適於卡合卡合件36，固定部12c例如包含至少一卡榫且適於卡合第一卡槽36a，以使卡合件36嵌入背板12。線材18的一端可置入容置槽36c內，且於組裝後，線材18的一端的導電片18a可暴露於卡合件36的表面上，當卡合件36分別卡合背板12的側部12b和發光二極體燈條14時，導電片18a可接觸發光二極體燈條14的電極(圖未示)，同樣可獲得電連接效果。亦即，線材18除設置於卡合件36與發光二極體燈條14間外，亦可設置於卡合件36中，同樣可獲得電連接效果。5 is a schematic view of components of a light source assembly according to another embodiment of the present invention, and FIG. 6 is a schematic view showing the light source assembly of FIG. 5 after assembly. As shown in FIG. 5 and FIG. 6 , in the light source assembly 30 , the first card slot 36 a of the engaging member 36 is embedded in the back plate 12 , and the second card slot 36 b is embedded in the LED strip 14 , and the engaging member 36 is disposed. Another accommodating groove 36c is formed. In detail, one end of the side portion 12b of the backboard 12 defines a fixing portion 12c and a notch 12d, and the notch 12d is adapted to engage with the engaging member 36. The fixing portion 12c includes, for example, at least one latch and is adapted to be engaged first. The card slot 36a is such that the engaging member 36 is embedded in the backing plate 12. One end of the wire 18 can be placed in the receiving groove 36c, and after assembly, the conductive piece 18a at one end of the wire 18 can be exposed on the surface of the engaging member 36, when the engaging member 36 respectively engages the side of the backing plate 12. When the portion 12b and the LED strip 14 are illuminated, the conductive sheet 18a can contact the electrode (not shown) of the LED strip 14 to obtain an electrical connection effect. That is, the wire 18 can be disposed in the engaging member 36 in addition to the engaging member 36 and the light-emitting diode light strip 14, and the electrical connection effect can also be obtained.
再者，依本發明之實施例，卡合件36的外形並不限定，僅需能分別卡合背板12及發光二極體燈條14以將發光二極體燈條14固定於背板12即可。另外，背板12的種類不限定，例如可為一鋁擠型背板。Moreover, according to the embodiment of the present invention, the outer shape of the engaging member 36 is not limited, and only the back plate 12 and the light emitting diode light bar 14 need to be respectively engaged to fix the light emitting diode light bar 14 to the back plate. 12 can be. In addition, the type of the back plate 12 is not limited, and may be, for example, an aluminum extruded back plate.
綜上所述，本發明之實施例的光源組件至少具有下列其中一個優點：藉由上述實施例之設計，因發光二極體燈條係利用卡合件固定於背板，如此可減少螺絲鎖附的作業，有效節省螺絲成本及工時損耗。再者，上述實施例可於卡合件卡合發光二極體燈條時同時獲得電連接效果，和習知利用連接器獲得電連接效果的設計相較，連接處不易產生鬆動或滑脫而可提高連接可靠度。另外，卡合件的結構強度較習知連接器高，故遭受外力時不易破裂或損傷，且卡合件本身具有拆卸簡便且替換容易的優點。In summary, the light source assembly of the embodiment of the present invention has at least one of the following advantages: by the design of the above embodiment, the light-emitting diode light strip is fixed to the back plate by using the engaging member, thereby reducing the screw lock. The attached work saves screw costs and lost time. Furthermore, in the above embodiment, the electrical connection effect can be obtained at the same time when the engaging member is engaged with the light-emitting diode light bar, and the connection is not easy to loose or slip when compared with the design that obtains the electrical connection effect by using the connector. Improve connection reliability. In addition, the structural strength of the engaging member is higher than that of the conventional connector, so that it is not easily broken or damaged when subjected to an external force, and the engaging member itself has the advantages of easy disassembly and easy replacement.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。另外本發明的任一實施例或申請專利範圍不須達成本發明所揭露之全部目的或優點或特點。此外，摘要部分和標題僅是用來輔助專利文件搜尋之用，並非用來限制本發明之權利範圍。本說明書或權利範圍中提及的“第一”、“第二”等用語僅用以命名元件(element)的名稱或區別不同實施例或範圍，而並非用來限制元件數量上的上限或下限。The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. In addition, any of the objects or advantages or features of the present invention are not required to be achieved by any embodiment or application of the invention. In addition, the abstract sections and headings are only used to assist in the search of patent documents and are not intended to limit the scope of the invention. The terms "first", "second", and the like, as used in the specification or the claims, are used to refer to the names of the elements or to distinguish different embodiments or ranges, and are not intended to limit the upper or lower limits of the number of elements. .
10、30．．．光源組件10, 30. . . Light source assembly
12．．．背板12. . . Backplane
12a．．．基部12a. . . Base
12b．．．側部12b. . . Side
12c．．．固定部12c. . . Fixed part
12d．．．缺口12d. . . gap
14．．．發光二極體燈條14. . . LED light bar
14a．．．發光二極體14a. . . Light-emitting diode
14b．．．電極14b. . . electrode
16、36．．．卡合件16, 36. . . Clip
16a、36a．．．第一卡槽16a, 36a. . . First card slot
16b、36b．．．第二卡槽16b, 36b. . . Second card slot
36c．．．容置槽36c. . . Locating slot
18．．．線材18. . . Wire
18a導電片18a conductive sheet
100．．．光源組件100. . . Light source assembly
102．．．發光二極體燈條102. . . LED light bar
104．．．螺絲104. . . Screw
106．．．鋁擠型背板106. . . Aluminum extrusion back
108．．．線材108. . . Wire
110．．．連接器110. . . Connector
P．．．電連接焊點P. . . Electrical connection solder joint
圖1為依本發明一實施例之光源組件的構件示意圖。1 is a schematic view of components of a light source assembly in accordance with an embodiment of the present invention.
圖2為依本發明一實施例之卡合件的示意圖。2 is a schematic view of a snap member in accordance with an embodiment of the present invention.
圖3為依本發明一實施例，顯示卡合件與發光二極體燈條的相對配置的示意圖。FIG. 3 is a schematic diagram showing the relative arrangement of a latching member and a light emitting diode strip according to an embodiment of the invention.
圖4為依本發明一實施例，顯示組裝後之光源組件的示意圖。4 is a schematic diagram showing an assembled light source assembly in accordance with an embodiment of the present invention.
圖5為依本發明另一實施例之光源組件的構件示意圖，圖6為顯示圖5的光源組件於組裝後的示意圖。5 is a schematic view of components of a light source assembly according to another embodiment of the present invention, and FIG. 6 is a schematic view showing the light source assembly of FIG. 5 after assembly.
圖7為一習知光源組件的局部示意圖。Figure 7 is a partial schematic view of a conventional light source assembly.
10．．．光源組件10. . . Light source assembly
12．．．背板12. . . Backplane
12a．．．基部12a. . . Base
12b．．．側部12b. . . Side
14．．．發光二極體燈條14. . . LED light bar
14a．．．發光二極體14a. . . Light-emitting diode
16．．．卡合件16. . . Clip
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101893310A CN102853286A (en) | 2011-06-29 | 2011-06-29 | Light source assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201300677A true TW201300677A (en) | 2013-01-01 |
Family
ID=47400123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101113239A TW201300677A (en) | 2011-06-29 | 2012-04-13 | Light source assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102853286A (en) |
| TW (1) | TW201300677A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090790B (en) * | 2015-08-21 | 2017-09-29 | 北京凌云光技术有限责任公司 | The long high-power line source apparatus and system of breadth |
| CN108194900A (en) * | 2017-12-28 | 2018-06-22 | 安徽捷迅光电技术有限公司 | A kind of precise positioning stent for line lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215806Y (en) * | 2008-04-08 | 2009-04-01 | 矽诚科技股份有限公司 | Packaging structure and assembly of light-emitting diode lamp |
| CN101943332A (en) * | 2009-07-09 | 2011-01-12 | 宝霖科技股份有限公司 | Light emitting diode light source component structure with heat dissipation base |
| CN201779469U (en) * | 2009-12-25 | 2011-03-30 | 东莞颖达电子科技有限公司 | LED light bar power supply unit |
| CN201852047U (en) * | 2010-10-18 | 2011-06-01 | 惠州Tcl璨宇光电有限公司 | Backlight lamp bar fixing structure for backlight module |
| CN202303089U (en) * | 2011-10-14 | 2012-07-04 | 福建泰德光电科技有限公司 | Extraction changing type LED ceiling lamp |
-
2011
- 2011-06-29 CN CN2011101893310A patent/CN102853286A/en active Pending
-
2012
- 2012-04-13 TW TW101113239A patent/TW201300677A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853286A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102305358B (en) | Lighting module, lighting assembly and method for assembling a lighting module | |
| US8834194B2 (en) | LED socket having a housing with a securing member and a LED module receiving portion | |
| US20130061472A1 (en) | Dual Compressive Connector | |
| KR101399168B1 (en) | Back light assembly, relay connector, and back light unit | |
| US8968016B1 (en) | Bus structure, terminal block, and terminal block assembly formed therefrom | |
| TWI415332B (en) | Circuit module and electric connector | |
| TW201332222A (en) | Sliding connector | |
| US9577381B2 (en) | Electrical connector | |
| US9478960B2 (en) | Mounting plate and security device using the same | |
| TW201300677A (en) | Light source assembly | |
| JP2013004200A (en) | Connector | |
| JP5795097B2 (en) | Electronics | |
| EP3193081A1 (en) | Led module and display | |
| CN205541674U (en) | Electronic equipment | |
| TWI576638B (en) | Light source assembly and backlight module | |
| TW201640200A (en) | Light source module | |
| TW201330725A (en) | Circuit board assembly | |
| JP5970802B2 (en) | LED module and lighting device | |
| TWI407206B (en) | Light source assembly | |
| JP3182797U (en) | Electrical connector | |
| CN205157932U (en) | Light-emitting lamp strip structure and light-emitting unit using same | |
| CN113258324A (en) | Light source connection module and connector thereof | |
| CN217214057U (en) | A backplane, backlight module and display device | |
| KR20150125222A (en) | Led module | |
| CN203521742U (en) | electrical connector |