CN202938262U - Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module - Google Patents
Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module Download PDFInfo
- Publication number
- CN202938262U CN202938262U CN 201220472366 CN201220472366U CN202938262U CN 202938262 U CN202938262 U CN 202938262U CN 201220472366 CN201220472366 CN 201220472366 CN 201220472366 U CN201220472366 U CN 201220472366U CN 202938262 U CN202938262 U CN 202938262U
- Authority
- CN
- China
- Prior art keywords
- cob
- light source
- led light
- double
- electric interfaces
- 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 - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
The utility model relates to a double-core line insertion connection structure in a chip-on-board-light-emitting diode (COB-LED) light source module. The double-core line insertion connection structure comprises a COB-LED light source assembly, an electric interface support and a double-core line. The COB-LED light source assembly is formed by attaching an LED chip on a printed circuit board (PCB) and then electrically connecting and packaging the LED chip and the PCB integrally through a lead sewing method. A through hole corresponding to the LED chip is arranged in the middle of the electric interface support, an installing groove which is as large as the PCB and in the same shape as the PCB is arranged at the bottom of the electric interface support, a double-core socket is welded on the PCB, and an insertion connecting groove corresponding to the double-core socket is arranged on the lateral side of the electric interface support. By means of the structure, an electrical appliance portion adopts a contact type, and electric connection is finished by using the double-core line and the double-core socket. The double-core line insertion connection structure has the advantage of being compact and small in structure, saving space, being good in radiating effect and simultaneously meeting requirements of electric connection, optical connection and thermal connection.
Description
Technical field
This novel COB-LED light source module lighting technical field that relates to is refered in particular to the double wired conductor connected structure in a kind of COB-LED light source module.
Background technology
The debt crisis of current Europe constantly spreads diffusion, and under the tight atmosphere of market sentiment, the difficulty of China's economic development faces increases the weight of, and challenge increases.With severe power shortage, the famine of spending money, with no people, expensive, low profit, worsening appears in the medium-sized and small enterprises living environment, and the fear that " tide closes down " attacks is apparent in the industry personage on the face.Also there can be no exception whatever in led enterprise, and as the LED of rising industry, market does not also begin, and haggling is cut larynx war and happened frequently, all operations cost increase, and the LED enterprise especially gross profit level of LED encapsulation enterprise glides.Seek cheaply production technology, marry again the conventional package cost pressure, become the focus that LED encapsulation enterprise contends.And the LED Corporate vision is risen again, is fade-in in the COB LED that cost is low, thermal diffusivity is good encapsulation gradually.
There is its GE standard in the U.S. to COB LED encapsulation assembly structure, its structure is by screw, COB-LED light source assembly screw fastening to be combined in the top of the middle through-hole of electric interfaces support, the heat radiation of this assembling mode COB-LED light source assembly is unfavorable, and, the derivation of the heart yearn of this structure needs larger space, this just makes the inadequate compact of product structure, in view of this, is necessary to provide a kind of assemble welding structure of novel onboard led chip package to overcome above defective.
Summary of the invention
This novel purpose is exactly that a kind of double wired conductor connected structure that satisfies simultaneously in the COB-LED light source module that electric, optics, calorifics connects is provided for the deficiencies in the prior art part.
For achieving the above object, this novel technical scheme is: the double wired conductor connected structure in a kind of COB-LED light source module, include COB-LED light source assembly, electric interfaces support and double wired conductor, the COB-LED light source assembly is to be electrically connected to by the lead-in wire suture way after directly being mounted on pcb board by LED chip to be packaged as a whole; The middle part of described electric interfaces support has the through hole of corresponding LED chip, the bottom surface of described electric interfaces support has the mounting groove identical with described pcb board size and shape, be welded with the twin-core socket on described pcb board, the side of described electric interfaces support has one corresponding to the inserting groove of described twin-core socket; During assembling, one end of described double wired conductor is plugged on described twin-core socket, pcb board in the COB-LED light source assembly is installed in the mounting groove of bottom surface of electric interfaces support, LED chip in the COB-LED light source assembly is exposed outside by the through hole of electric interfaces mid-stent, and the double wired conductor that is plugged on the described twin-core socket on pcb board is derived by described mounting groove.
Have several installing holes on the pcb board of described electric interfaces support and COB-LED light source assembly, several screws pass corresponding described installing hole and the electric interfaces support are connected on screwed hole corresponding to radiator with the COB-LED light source assembly and make the bottom surface of COB-LED light source assembly be connected snug fit with radiator.
Described several screws are two symmetrically arranged screws.
The through hole inboard of described electric interfaces support has to connect the draw-in groove of optics.
Described draw-in groove is connected with chute by insert port and forms.
The mounting groove of described pcb board and described electric interfaces support bottom surface is any one or the multiple combination in circular, square, regular hexagon, octagon, ellipse, rhombus, trapezoidal, triangle.
The mounting groove of described pcb board and described electric interfaces support bottom surface is square, and described twin-core socket is positioned at the square position of square pcb board.
The through hole of described electric interfaces mid-stent is circular, the LED chip on the described COB-LED light source assembly rounded center that is distributed in pcb board.
The through hole edge of described electric interfaces mid-stent is the back taper approaching face.
The cross-sectional shape of described electric interfaces support is regular polygon.
After adopting said structure, this novel mounting groove with electric interfaces support bottom surface is pressed on the COB-LED light source assembly, completes the fixing and heat radiation of COB-LED light source assembly, and this compact conformation is small and exquisite, conserve space; Appear LED chip by the through hole on the electric interfaces support, met the optics requirement of product; And by in electric interfaces support side opening inserting groove structure, can derive smoothly from inserting groove after making two heart yearns be plugged on the twin-core socket, meet the electric requirement of product.As from the foregoing, this is novel has that compact conformation is small and exquisite, conserve space, good heat dissipation effect, and satisfies simultaneously the characteristics that electric, optics, calorifics connect.
Description of drawings
Fig. 1 is the stereo decomposing structural representation one of this new embodiment.
Fig. 2 is the stereo decomposing structural representation two of this new embodiment.
Fig. 3 is the perspective view of this new embodiment.
The specific embodiment
Embodiment below in conjunction with accompanying drawing 1-3 is described in further detail:
Double wired conductor connected structure in a kind of COB-LED light source module in embodiment, include COB-LED light source assembly 10, electric interfaces support 20 and double wired conductor 30, COB-LED light source assembly 10 is to be electrically connected to by the lead-in wire suture way after directly being mounted on pcb board 12 by LED chip 11 to be packaged as a whole; The middle part of described electric interfaces support 20 has the through hole 21 of corresponding LED chip 11, the bottom surface of described electric interfaces support 20 has the mounting groove 22 identical with described pcb board 12 size and shapes, be welded with twin-core socket 40 on described pcb board 12, the side of described electric interfaces support 20 has one corresponding to the inserting groove 23 of described twin-core socket 40; During assembling, one end of described double wired conductor 30 is plugged on described twin-core socket 40, pcb board 12 in COB-LED light source assembly 10 is installed in the mounting groove 22 of bottom surface of electric interfaces support 20, LED chip 11 in COB-LED light source assembly 10 is exposed outside by the through hole 21 at electric interfaces support 20 middle parts, and the double wired conductor 30 that is plugged on the described twin-core socket 40 on pcb board 12 is derived by described mounting groove 23.
Have several installing holes on the pcb board 12 of described electric interfaces support 20 and COB-LED light source assembly 10, several screws 50 pass corresponding described installing hole is connected electric interfaces support 20 and is threaded on screwed hole corresponding to radiator and makes the bottom surface of COB-LED light source assembly 10 be connected snug fit with radiator with the COB-LED light source assembly.
Described several screws 50 are two symmetrically arranged screws 50.
Through hole 21 inboards of described electric interfaces support 20 have to connect the draw-in groove 211 of optics.
Described draw-in groove 211 is connected with chute 211b by insert port 211a and forms.
The mounting groove 22 of described pcb board 12 and described electric interfaces support 20 bottom surfaces is any one or the multiple combination in circular, square, regular hexagon, octagon, ellipse, rhombus, trapezoidal, triangle.
The mounting groove 22 of described pcb board 12 and described electric interfaces support 20 bottom surfaces is square, and described twin-core socket 40 is positioned at the square position of square pcb board 12.
The through hole 21 at described electric interfaces support 20 middle parts is circular, the LED chip 11 on the described COB-LED light source assembly 10 rounded center that is distributed in pcb board 12.
Through hole 21 edges at described electric interfaces support 20 middle parts are back taper approaching face 212.
The cross-sectional shape of described electric interfaces support 20 is regular polygon.
during installation, first twin-core socket 40 is welded to square position corresponding on pcb board 12, one end of two heart yearns 30 is plugged on twin-core socket 40, the other end of double wired conductor 30 is derived smoothly from inserting groove 23, then the mounting groove 22 with electric interfaces support 20 bottom surfaces is pressed on COB-LED light source assembly 10, pcb board 12 is contained in mounting groove 22, and LED chip 11 is exposed outside by the through hole 21 on electric interfaces support 20, be locked to together electric interfaces support 20 and COB-LED light source assembly 10 on radiator with screw 50, and make the bottom surface of COB-LED light source assembly 10 be connected snug fit with radiator, guarantee that heat radiation fully.As from the foregoing, this novel electrical appliance part adopts contact, utilizes double wired conductor 30 and twin-core socket 40 to complete electrical connection, and this is novel has that compact conformation is small and exquisite, conserve space, good heat dissipation effect, and satisfies simultaneously the characteristics that electric, optics, calorifics connect.
Be only below this novel specific embodiment, do not limit the protection domain of this new patent, the equivalent arrangements that those skilled in the art have done all should be within this novel protection domain.
Claims (10)
1. the double wired conductor connected structure in a COB-LED light source module, include COB-LED light source assembly, electric interfaces support and double wired conductor, the COB-LED light source assembly is to be electrically connected to by the lead-in wire suture way after directly being mounted on pcb board by LED chip to be packaged as a whole; It is characterized in that: the middle part of described electric interfaces support has the through hole of corresponding LED chip, the bottom surface of described electric interfaces support has the mounting groove identical with described pcb board size and shape, be welded with the twin-core socket on described pcb board, the side of described electric interfaces support has one corresponding to the inserting groove of described twin-core socket; During assembling, one end of described double wired conductor is plugged on described twin-core socket, pcb board in the COB-LED light source assembly is installed in the mounting groove of bottom surface of electric interfaces support, LED chip in the COB-LED light source assembly is exposed outside by the through hole of electric interfaces mid-stent, and the double wired conductor that is plugged on the described twin-core socket on pcb board is derived by described mounting groove.
2. the double wired conductor connected structure in a kind of COB-LED light source module according to claim 1, it is characterized in that: have several installing holes on the pcb board of described electric interfaces support and COB-LED light source assembly, several screws pass corresponding described installing hole and the electric interfaces support are connected on screwed hole corresponding to radiator with the COB-LED light source assembly and make the bottom surface of COB-LED light source assembly be connected snug fit with radiator.
3. the double wired conductor connected structure in a kind of COB-LED light source module according to claim 2, it is characterized in that: described several screws are two symmetrically arranged screws.
4. the double wired conductor connected structure according to claim 1 and 2 or 3 described a kind of COB-LED light source modules is characterized in that: the through hole inboard of described electric interfaces support has to connect the draw-in groove of optics.
5. the double wired conductor connected structure in a kind of COB-LED light source module according to claim 4, it is characterized in that: described draw-in groove is connected with chute by insert port and forms.
6. the double wired conductor connected structure according to claim 1 and 2 or 3 described a kind of COB-LED light source modules is characterized in that: the mounting groove of described pcb board and described electric interfaces support bottom surface is any one or multiple combination in circular, square, regular hexagon, octagon, ellipse, rhombus, trapezoidal, triangle.
7. the double wired conductor connected structure in a kind of COB-LED light source module according to claim 6 is characterized in that: the mounting groove of described pcb board and described electric interfaces support bottom surface is square, and described twin-core socket is positioned at the square position of square pcb board.
8. the double wired conductor connected structure according to claim 1 and 2 or 3 described a kind of COB-LED light source modules, it is characterized in that: the through hole of described electric interfaces middle bracket is for circular, the LED chip on the described COB-LED light source assembly rounded center that is distributed in pcb board.
9. the double wired conductor connected structure in a kind of COB-LED light source module according to claim 8 is characterized in that: the through hole edge of described electric interfaces mid-stent is the back taper approaching face.
10. the double wired conductor connected structure according to claim 1 and 2 or 3 described a kind of COB-LED light source modules, it is characterized in that: the cross-sectional shape of described electric interfaces support is regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472366 CN202938262U (en) | 2012-09-17 | 2012-09-17 | Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472366 CN202938262U (en) | 2012-09-17 | 2012-09-17 | Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938262U true CN202938262U (en) | 2013-05-15 |
Family
ID=48322499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472366 Expired - Fee Related CN202938262U (en) | 2012-09-17 | 2012-09-17 | Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938262U (en) |
-
2012
- 2012-09-17 CN CN 201220472366 patent/CN202938262U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102853301A (en) | Electric contact and connection type COB (chip on board)-LED light source module | |
| CN107763455B (en) | Photoelectric module with connector and LED bulb lamp using same | |
| CN102853298B (en) | Welded type COB (chip on board)-LED light source module | |
| CN203036585U (en) | Welding assembling structure for on-board light-emitting diode (LED) chip encapsulation | |
| CN202938262U (en) | Double-core line insertion connection structure in chip-on-board-light-emitting diode (COB-LED) light source module | |
| CN205350970U (en) | LED light source installation module and lamps and lanterns | |
| CN202938064U (en) | Plug-in type chip on board-light emitting diode (COB-LED) light source module | |
| CN102853300B (en) | Plug-in type COB (chip on board)-LED light source module | |
| CN202938263U (en) | Interface device of opto-electronic precise instrument and machinery in chip-on-board-light-emitting diode (COB-LED) light source module | |
| CN202938068U (en) | Welding type chip on board (COB)-light emitting diode (LED) light source module | |
| CN202813284U (en) | Socket connector for connecting power supply board and light source board in LED (Light Emitting Diode) bulb lamp | |
| CN202938066U (en) | Electricity contact connecting type chip on board (COB)-light emitting diode (LED) light source module | |
| CN207945576U (en) | A kind of ceiling lamp convenient for assembly | |
| CN203703875U (en) | Conical-surface light source connector and LED lamp utilizing connector | |
| CN220689004U (en) | LED driver and COB bracket with same | |
| CN204794885U (en) | Solar energy conjunction box | |
| CN203757623U (en) | Easy-to-mount LED (Light Emitting Diode) light source | |
| CN203147319U (en) | Built-in LED lamp body and lamp set | |
| CN203325968U (en) | Improved LED support structure | |
| CN204128272U (en) | A kind of LED vertical freezer illuminator | |
| CN218895353U (en) | LED lamp bead packaging assembly | |
| CN204005774U (en) | Lamp holder and lamp | |
| CN202511234U (en) | Lighting lamp holder structure | |
| CN203631490U (en) | Fixing structure for halogen lamp | |
| CN202976709U (en) | Ultra-thin LED (Light Emitting Diode) display screen box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171108 Address after: 523565 Guangdong city of Dongguan province Changping Zhen Heng Jiang Jiang Xia Heng Industrial Road, set up a file Patentee after: KINGSUN OPTOELECTRONIC CO., LTD. Address before: 523000 Guangdong city of Dongguan province Changping Zhen Heng Jiang set up a file Patentee before: Dongguan Qinshang Photoelectric Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |