CN204005836U - A kind of light source board of LED lamp and the electric connection structure between drive plate - Google Patents
A kind of light source board of LED lamp and the electric connection structure between drive plate Download PDFInfo
- Publication number
- CN204005836U CN204005836U CN201420403698.7U CN201420403698U CN204005836U CN 204005836 U CN204005836 U CN 204005836U CN 201420403698 U CN201420403698 U CN 201420403698U CN 204005836 U CN204005836 U CN 204005836U
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- China
- Prior art keywords
- light source
- plug
- source board
- drive plate
- plug connector
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Abstract
The utility model discloses a kind of light source board of LED lamp and the electric connection structure between drive plate, comprise the plug connector female plug being arranged on light source board and be arranged on the plug connector male plug on drive plate; Plug connector male plug comprises that the first plastic stent contacts copper pin with running through to be fixed on the first plastic stent, and one end of contact copper pin is connected with the circuit structure on drive plate; Plug connector female plug comprises that the second plastic stent and plug-in mounting are fixed on the copper sheet that contacts in the second plastic stent, the second plastic stent is provided with jack, one end winding of contact copper sheet is at the periphery of described jack, and the other end of contact copper sheet is connected with the circuit structure on light source board; The other end of contact copper pin is pegged graft and is engaged in the jack of described plug connector female plug and contacts with described one end that contacts copper sheet.The utility model can improve operating efficiency and reliability on the one hand greatly, has promoted the automaticity that LED produces; On the other hand, do not re-use scolding tin, reached saving material, the object reducing costs.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of light source board of LED lamp and the electric connection structure between drive plate.
Background technology
Lighting belongs to daily life articles for use, and traditional lighting is to take tungsten filament as light source, exists the drawbacks such as light efficiency is low, useful life is short.LED is light emitting diode, a kind ofly adopts electroluminescent semi-conducting material manufacturing to form, and LED has that voltage is low, usefulness is high, monochromaticjty is good, applicability is strong, good stability, the response time is short, the life-span is long, the good characteristic such as free from environmental pollution; LED generally adopts low-tension supply power supply, and supply voltage generally, between 2-24V, has more security; LED consumed energy reduces 80% with the incandescent lamp of light efficiency; Each unit LEDs is very little, can be prepared into the ligthing paraphernalia of various shapes, and is suitable for different environment.
The LED lamp of prior art has generally included light source board and drive plate, LED light source is conventionally installed on light source board, electronic devices and components for driving LED light source luminescent are conventionally installed on drive plate, therefore need to realize the electrical connection between drive plate and light source board, the electric connection mode of prior art is with wire, to connect between drive plate and light source board, with wire, the circuit structure in drive plate is connected with the circuit structure in light source board, realize the connection of the signal of telecommunication, like this, also need on light source board, reserve pad is connected with scolding tin with wire.This electric connection structure of prior art, be not easy to realize automation assembling, and artificial weld job efficiency is extremely low.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of light source board of LED lamp and the electric connection structure between drive plate are provided, by plug connector male plug is set on drive plate, plug connector female plug is set on light source board, and utilize laser welding structure to realize the connection between plug connector male plug and plug connector female plug, on the one hand, can greatly improve operating efficiency and reliability, promote the automaticity that LED produces; On the other hand, do not re-use scolding tin, reached saving material, the object reducing costs.
The utility model solves the technical scheme that its technical problem adopts: a kind of light source board of LED lamp and the electric connection structure between drive plate, comprise the plug connector female plug being arranged on light source board and be arranged on the plug connector male plug on drive plate; Described plug connector male plug comprises that the first plastic stent contacts copper pin with running through to be fixed on the first plastic stent, and one end of described contact copper pin is connected with the circuit structure on drive plate; Described plug connector female plug comprises that the second plastic stent and plug-in mounting are fixed on the copper sheet that contacts in the second plastic stent, described the second plastic stent is provided with jack, one end winding of described contact copper sheet is at the periphery of described jack, and the other end of described contact copper sheet is connected with the circuit structure on light source board; The other end of described contact copper pin is pegged graft and is engaged in the jack of described plug connector female plug and contacts with described one end that contacts copper sheet.
The termination of the other end of described contact copper pin is also provided with the melting head that adopts laser weld to form.
The jack of described the second plastic stent comprises that the stage casing of the one end that is used for fixing described contact copper sheet, the epimere that is used for holding described melting head guide with being used for the hypomere that the described other end that contacts copper pin inserts, and the diameter dimension of described epimere is greater than the diameter dimension in stage casing.
The hypomere of the jack of described the second plastic stent is made as taper, by edge, hole, is inwardly gradually and dwindles.
Described light source board is vertical setting mutually with drive plate, described plug connector female plug is vertically fixed on described light source board, described plug connector male plug is vertically fixed on described drive plate, described contact copper needle set has kink, the other end bending that makes described contact copper pin with the perpendicular position of described light source board.
The light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate, that plug connector female plug is set on light source board, plug connector male plug is set on drive plate, and the contact copper pin that makes plug connector male plug can adapt in the jack of plug connector female plug and contact with the copper sheet that contacts in jack, then adopt laser weld mode, the termination of the other end of contact copper pin is melted in the jack of plug connector female plug and forms melting head, make the contact copper pin of plug connector male plug be fixed in the jack of plug connector female plug and be electrically connected to the copper sheet that contacts in jack.
The beneficial effects of the utility model are:
1, owing to having adopted, plug connector female plug is set on light source board, plug connector male plug is set on drive plate, utilize the copper sheet that contacts in the contact copper pin of plug connector male plug on drive plate and the jack of plug connector female plug to contact, realize being electrically connected to of circuit structure and circuit on light source board and structure on drive plate, thereby can greatly improve operating efficiency and reliability, promote the automaticity that LED produces.
2, owing to adopting laser weld mode, the termination of the other end of contact copper pin is melted in the jack of plug connector female plug and forms melting head, this electric connection structure does not re-use scolding tin, has reached saving material, the object reducing costs.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But the light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate are not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the D structure schematic diagram of plug connector male plug of the present utility model;
Fig. 2 is structure (the not bending of the contact copper pin) schematic diagram that the utility model is equipped with the drive plate of plug connector male plug;
Fig. 3 is structure (bending of the contact copper pin) schematic diagram that the utility model is equipped with the drive plate of plug connector male plug;
Fig. 4 is the D structure schematic diagram of plug connector female plug of the present utility model;
Fig. 5 is the top view of plug connector female plug of the present utility model;
Fig. 6 is the cutaway view along A-A line in Fig. 5;
Fig. 7 is the structural representation that the utility model is equipped with the light source board of plug connector female plug;
Fig. 8 is the drive plate that plug connector male plug is housed of the present utility model and the D structure schematic diagram matching between the light source board of plug connector female plug is housed;
Fig. 9 is the drive plate that plug connector male plug is housed of the present utility model and the structural representation matching between the light source board of plug connector female plug is housed;
Figure 10 is the drive plate that plug connector male plug is housed of the present utility model and the top view matching between the light source board of plug connector female plug is housed;
Figure 11 is the cutaway view along B-B line in Figure 10;
Figure 12 is the contact copper pin of plug connector male plug of the present utility model and the schematic diagram that contacts the syndeton (before laser weld) between copper sheet of plug connector female plug;
Figure 13 is the contact copper pin of plug connector male plug of the present utility model and the schematic diagram that contacts the syndeton (after laser weld) between copper sheet of plug connector female plug.
The specific embodiment
Embodiment
Referring to shown in Fig. 1 to Figure 13, the light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate, comprise the plug connector female plug 3 being arranged on light source board 10 and be arranged on the plug connector male plug 4 on drive plate 20; Described plug connector male plug 4 comprises that the first plastic stent 41 contacts copper pin 42 with running through to be fixed on the first plastic stent, and one end of described contact copper pin 42 is connected with the circuit structure on drive plate 20, and drive plate 20 is equipped with electronic devices and components 21 conventionally; Described plug connector female plug 3 comprises that the second plastic stent 31 and plug-in mounting are fixed on and contacts copper sheet 32 in the second plastic stent, described the second plastic stent 31 is provided with jack 5, one end winding of described contact copper sheet 32 is at the periphery of described jack 5, the other end of described contact copper sheet 32 is connected with the circuit structure on light source board 10, and light source board 10 is equipped with LED light source 11 conventionally; The other end of described contact copper pin 42 is pegged graft and is engaged in the jack 5 of described plug connector female plug and contacts with described one end that contacts copper sheet 32.
The termination of the other end of described contact copper pin 42 is also provided with the melting head 43 that adopts laser weld (direction of arrow as shown in figure 11) to form.
The jack 5 of described the second plastic stent comprises that the stage casing 51 of the one end that is used for fixing described contact copper sheet, the epimere 52 that is used for holding described melting head guide with being used for the hypomere 53 that the described other end that contacts copper pin inserts, and the diameter dimension of described epimere 52 is greater than the diameter dimension in stage casing 51.
The hypomere 53 of the jack of described the second plastic stent is made as taper, by edge, hole, is inwardly gradually and dwindles.
Described light source board 10 is vertical setting mutually with drive plate 20, described plug connector female plug 3 is vertically fixed on described light source board 10, the jack 5 that is plug connector female plug 3 is mutually vertical with light source board 10, described plug connector male plug 4 is vertically fixed on described drive plate 20, the contact copper pin that is plug connector male plug 4 is mutually vertical with drive plate 20, like this, the contact copper pin of plug connector male plug 4 just cannot match with the jack 5 of plug connector female plug 3, therefore, contact copper pin need to be bent towards to light source board 10, described contact copper pin 42 has kink 421, the other end bending that makes described contact copper pin 42 with the perpendicular position of described light source board.
The light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate, that plug connector female plug 3 is set on light source board 10, plug connector male plug 4 is set on drive plate 20, and the contact copper pin 42 that makes plug connector male plug 4 can adapt in the jack 31 of plug connector female plug 3 and contact with the copper sheet 32 that contacts in jack, then adopt laser weld mode, the termination of the other end of contact copper pin 42 is melted in the jack of plug connector female plug and forms melting head 43, make the contact copper pin 42 of plug connector male plug be fixed in the jack 31 of plug connector female plug and be electrically connected to the copper sheet 32 that contacts in jack.
The light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate, can realize the automation of the production of LED lamp easily.
Above-described embodiment is only used for further illustrating the light source board of a kind of LED lamp of the present utility model and the electric connection structure between drive plate; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (5)
1. the light source board of LED lamp and the electric connection structure between drive plate, is characterized in that: comprise the plug connector female plug being arranged on light source board and be arranged on the plug connector male plug on drive plate; Described plug connector male plug comprises that the first plastic stent contacts copper pin with running through to be fixed on the first plastic stent, and one end of described contact copper pin is connected with the circuit structure on drive plate; Described plug connector female plug comprises that the second plastic stent and plug-in mounting are fixed on the copper sheet that contacts in the second plastic stent, described the second plastic stent is provided with jack, one end winding of described contact copper sheet is at the periphery of described jack, and the other end of described contact copper sheet is connected with the circuit structure on light source board; The other end of described contact copper pin is pegged graft and is engaged in the jack of described plug connector female plug and contacts with described one end that contacts copper sheet.
2. the light source board of LED lamp according to claim 1 and the electric connection structure between drive plate, is characterized in that: the termination of the other end of described contact copper pin is also provided with the melting head that adopts laser weld to form.
3. the light source board of LED lamp according to claim 2 and the electric connection structure between drive plate, it is characterized in that: the jack of described the second plastic stent comprises that the stage casing of the one end that is used for fixing described contact copper sheet, the epimere that is used for holding described melting head guide with being used for the hypomere that the described other end that contacts copper pin inserts, and the diameter dimension of described epimere is greater than the diameter dimension in stage casing.
4. the light source board of LED lamp according to claim 3 and the electric connection structure between drive plate, is characterized in that: the hypomere of the jack of described the second plastic stent is made as taper, by edge, hole, is inwardly gradually and dwindles.
5. according to the light source board of the LED lamp described in claim 1 or 2 or 3 or 4 and the electric connection structure between drive plate, it is characterized in that: described light source board is vertical setting mutually with drive plate, described plug connector female plug is vertically fixed on described light source board, described plug connector male plug is vertically fixed on described drive plate, described contact copper needle set has kink, the other end bending that makes described contact copper pin with the perpendicular position of described light source board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403698.7U CN204005836U (en) | 2014-07-21 | 2014-07-21 | A kind of light source board of LED lamp and the electric connection structure between drive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403698.7U CN204005836U (en) | 2014-07-21 | 2014-07-21 | A kind of light source board of LED lamp and the electric connection structure between drive plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005836U true CN204005836U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403698.7U Expired - Fee Related CN204005836U (en) | 2014-07-21 | 2014-07-21 | A kind of light source board of LED lamp and the electric connection structure between drive plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674109A (en) * | 2016-04-01 | 2016-06-15 | 唐瑞波 | Insulation support suitable for LED bulb lamp and LED bulb structure |
-
2014
- 2014-07-21 CN CN201420403698.7U patent/CN204005836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674109A (en) * | 2016-04-01 | 2016-06-15 | 唐瑞波 | Insulation support suitable for LED bulb lamp and LED bulb structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |