CN204404118U - The electric connection structure of a kind of LED lamp panel and power panel - Google Patents
The electric connection structure of a kind of LED lamp panel and power panel Download PDFInfo
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- CN204404118U CN204404118U CN201520067307.3U CN201520067307U CN204404118U CN 204404118 U CN204404118 U CN 204404118U CN 201520067307 U CN201520067307 U CN 201520067307U CN 204404118 U CN204404118 U CN 204404118U
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- led lamp
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- lamp panel
- power panel
- power
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Abstract
An electric connection structure for LED lamp panel and power panel, relates to LED technical field, and electric connection structure comprises LED lamp panel and power panel, it is characterized in that: also comprise two conductive pins; Described LED lamp panel is provided with two welding jacks of power supply source input, described power panel is provided with two paster pads that power supply source exports, one end of described two conductive pins is welded jack with two of described LED lamp panel respectively and is welded, the other end of described two conductive pins and two paster pad solder of described power panel; Or, described LED lamp panel is provided with two paster pads of power supply source input, described power panel is provided with two welding jacks that power supply source exports, one end of described two conductive pins respectively with two paster pad solder of described LED lamp panel, the other end of described two conductive pins welds jack weld with two of described power panel.
Description
Technical field
The utility model relates to LED technical field, particularly relates to the electric connection structure of a kind of LED lamp panel and power panel.
Background technology
The circuit board of LED generally comprises LED lamp panel and power panel, and LED lamp panel is used for fixed L ED lamp, and power panel is for providing power supply for the LED in LED lamp panel.
In prior art; realizing power panel for LED lamp panel provides power supply; it is generally the electrical connection being realized power panel and LED lamp panel by wire; and adopt the connected mode of wire often to there will be dry joint or broken string etc.; after Long-Time Service, wire rod will the aging and phenomenon of short circuit that occurs; and; the connected mode of wire needs to cut wire; the insulated hull at wire two ends is divested; again the two ends of wire are respectively welded in power panel and LED lamp panel; workman also needs to see clearly the both positive and negative polarity of power supply and the both positive and negative polarity of LED lamp panel, therefore, and the inefficiency of conductor connections.
Summary of the invention
The electric connection structure that the purpose of this utility model is to avoid weak point of the prior art and provides a kind of LED lamp panel and power panel, the convenient welding of electric connection structure of this LED lamp panel and power panel, can improve the quality of electric connection structure, cost is low.
The purpose of this utility model is achieved through the following technical solutions:
The electric connection structure of a kind of LED lamp panel and power panel is provided, comprises LED lamp panel and power panel, it is characterized in that: also comprise two conductive pins;
Described LED lamp panel is provided with two welding jacks of power supply source input, described power panel is provided with two paster pads that power supply source exports, one end of described two conductive pins is welded jack with two of described LED lamp panel respectively and is welded, the other end of described two conductive pins and two paster pad solder of described power panel;
Or, described LED lamp panel is provided with two paster pads of power supply source input, described power panel is provided with two welding jacks that power supply source exports, one end of described two conductive pins respectively with two paster pad solder of described LED lamp panel, the other end of described two conductive pins welds jack weld with two of described power panel.
Concrete, the first structure is: described LED lamp panel is provided with two paster pads of power supply source input, described power panel is provided with two welding jacks that power supply source exports, described LED lamp panel is provided with two through holes passed for described two conductive pins being welded in described power panel, the length of described through hole is greater than or equal to described conductive pin for being soldered to the length of the part of described paster pad, the centre distance of described two through holes equals the centre distance of described two paster pads, described two through holes are respectively the first through hole and the second through hole, described two paster pads are respectively the first pad and the second pad, described first pad, first through hole, second pad and the second through hole are arranged in order.
Preferably, described conductive pin is linear pattern, and described power panel is vertically arranged in described LED lamp panel.
Further, described LED lamp panel is provided with the third through-hole supplying the end face of described power panel to pass, and described third through-hole is communicated with described second through hole with described first through hole respectively.
Another is preferred, and described conductive pin is the conductive pin of L-type, and described power panel and described LED lamp panel be arranged in parallel.
Another is preferred, and described first through hole and the second through hole are positioned at the edge of described power panel, and described power panel is provided with unfilled corner, and described unfilled corner is arranged at the two side ends of the end face of described power panel.
Another is preferred, and the end face being welded in described paster pad of described conductive pin is plane.
The beneficial effects of the utility model:
(1) the technical program is proposed first and to be welded by paster and electrical connection that the combination of plug-in unit welding has come between two circuit boards, the electrical connection realizing between LED lamp panel and power panel by utilizing conductive pin, only need the two ends of conductive pin to be respectively welded to LED lamp panel and power panel, prior art need carry out peeling step to wire can be saved; After LED lamp panel and power panel complete simultaneously, welding job personnel do not need to see clearly both positive and negative polarity yet, and directly welding just, facilitates staff to weld, improves welding efficiency, reduce cost; And can avoid may occurring when using wire bonds that wire rod under dry joint, broken string or Long-Time Service is aging and occur the phenomenon of short circuit, and then improve the quality of welding.
(2) the utility model is by arranging the first through hole and the second through hole, can pass from the bottom surface of LED lamp panel for the conductive pin being soldered to power panel, sidesway is soldered to LED lamp panel again, electronic component on such power panel does not just need through LED lamp panel, therefore, with do not offer the first through hole and the second through hole and by two conductive pins being soldered to power panel from the top down the difference directly snapped on two paster pads be: because power panel is provided with electronic component, the height of some electronic component is very high, therefore, adopt the structure of the latter then need offer very large through hole in LED lamp panel to pass for this highly very high electronic component, so just occupy the space of LED lamp panel, because cannot normal arrangement LED lamp bead and the size of LED lamp panel will be strengthened in LED lamp panel, adopt the scheme of the technical program then can reduce the space taking LED lamp panel.
(3) the utility model will realize the combination of paster welding and plug-in unit welding to complete the electrical connection between LED lamp panel and power panel, when conductive pin is set to linear pattern, can make circuit board and LED lamp panel orthogonal, space between circuit board and lamp housing can be made full use of to place the electronic component of circuit board, as compared to by parallel to circuit board and LED lamp panel placement, because some electronic component on circuit board is very high, circuit board level is placed and will highly high electronic component be made to take a lot of longitudinal space, light fixture cannot be done thin, and light fixture can do thinner by the technical program.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the overall structure schematic diagram of the embodiment 1 of the electric connection structure of a kind of LED lamp panel of the present utility model and power panel.
Fig. 2 is the structural representation of the power panel of Fig. 1.
Fig. 3 is the structural representation of the power panel welding conducting terminal of Fig. 2.
Fig. 4 is the structural representation of the LED lamp panel of Fig. 1.
Fig. 5 is the overall structure schematic diagram that the power panel of the electric connection structure of a kind of LED lamp panel of the present utility model and power panel is provided with unfilled corner.
Fig. 6 is the decomposition texture schematic diagram of Fig. 5.
Fig. 7 is the structural representation of a kind of embodiment that LED lamp panel of the present utility model and power panel be arranged in parallel.
Include in figure:
1---LED lamp panel, 11---the first pad, 12---the second pad, 13---the first through hole, 14---second through hole, 15---third through-hole;
2---power panel, 21---welding jack, 22---unfilled corners;
3---conductive pin.
Detailed description of the invention
With the following Examples the utility model is further described.
embodiment 1.
A kind of LED lamp panel of the present embodiment and the electric connection structure of power panel, as shown in Figures 1 to 4, comprise LED lamp panel 1 and power panel 2, also comprise two conductive pins 3; Described LED lamp panel 1 is provided with two paster pads of power supply source input, described power panel 2 is provided with two welding jacks 21 that power supply source exports, one end of described two conductive pins 3 respectively with two paster pad solder of described LED lamp panel 1, the other end of described two conductive pins 3 welds jack 21 weld with two of described power panel 2.
The present embodiment is proposed first and to be welded by paster and electrical connection that the combination of plug-in unit welding has come between two circuit boards, the electrical connection realizing between LED lamp panel 1 and power panel 2 by utilizing conductive pin 3, only need the two ends of conductive pin 3 to be respectively welded to LED lamp panel 1 and power panel 2, prior art need carry out peeling step to wire can be saved; After LED lamp panel 1 and power panel 2 complete simultaneously, welding job personnel do not need to see clearly both positive and negative polarity yet, and directly just, facilitate staff to weld, cost is low in welding; And can avoid may occurring when using wire bonds that wire rod under dry joint, broken string or Long-Time Service is aging and occur the phenomenon of short circuit, and then improve the quality of welding.
Concrete, two paster pads are located at the centre of LED lamp panel 1, and the symmetry that the lamp pearl in LED lamp panel 1 can be kept to arrange, does not affect illumination effect.
Concrete, described LED lamp panel 1 is provided with two through holes supplying described two conductive pins 3 after being welded in described power panel 2 to pass, the length of described through hole is greater than or equal to described conductive pin 3 for being soldered to the length of the part of described paster pad, the centre distance of described two through holes equals the centre distance of described two paster pads, described two through holes are respectively the first through hole 13 and the second through hole 14, described two paster pads are respectively the first pad 11 and the second pad 12, described first pad 11, first through hole 13, second pad 12 and the second through hole 14 are arranged in order.
The present embodiment is by arranging the first through hole 13 and the second through hole 14, (namely not establishing the one side of LED lamp bead) can be passed from the back side of LED lamp panel 1 for the conductive pin 3 being soldered to power panel 2, sidesway is soldered to the paster pad of LED lamp panel 1 again, electronic component on such power panel 2 does not just need through LED lamp panel 1, therefore, with do not offer the first through hole 13 and the second through hole 14 and the difference that two conductive pins 3 being soldered to power panel 2 are welded direct to two paster pads from the direction rearwardly, front of LED lamp panel 1 be: because power panel 2 is provided with electronic component, the height of some electronic component is very high, therefore, adopt the structure of the latter then need offer very large through hole in LED lamp panel 1 to pass for this highly very high electronic component, so just occupy the space of LED lamp panel 1, because cannot normal arrangement LED lamp bead and the size of LED lamp panel 1 will be strengthened in LED lamp panel 1, adopt the scheme of the technical program then can reduce the space taking LED lamp panel 1.
Described conductive pin 3 is linear pattern, and described power panel 2 is vertically arranged in described LED lamp panel 1.
The present embodiment will realize the combination of paster welding and plug-in unit welding to complete the electrical connection between LED lamp panel 1 and power panel 2, when conductive pin 3 is set to linear pattern, can make circuit board and LED lamp panel 1 orthogonal, space between circuit board and lamp housing can be made full use of to place the electronic component of circuit board, compare with the parallel placement of LED lamp panel 1 with by circuit board, because some electronic component on circuit board is very high, circuit board level is placed and will highly high electronic component be made to take a lot of longitudinal space, light fixture cannot be done thin, and light fixture can do thinner by the technical program.
Described LED lamp panel 1 is provided with the third through-hole 15 supplying the end face of described power panel 2 to pass, and described third through-hole 15 is communicated with described second through hole 14 with described first through hole 13 respectively.
When circuit board and LED lamp panel 1 orthogonal, and when two paster pads are set in LED lamp panel 1, two conductive pins 3 to be soldered to LED lamp panel 1, then the position of power panel 2 has to pass through LED lamp panel 1 higher than the end face that two are welded jacks 21, therefore, arrange third through-hole 15 to pass for this end face.
Certainly, as shown in Figure 7, described conductive pin 3 also can be the conductive pin 3 of L-type, can realize described power panel 2 like this and be arranged in parallel with described LED lamp panel 1, is applicable to the light fixture use that the aspect ratio of the electronic component of longitudinal space relatively fully or on power panel 2 is lower.
Concrete, as shown in Figure 5 and Figure 6, described first through hole 13 and the second through hole 14 are positioned at the edge of described power panel 2, described power panel 2 is provided with unfilled corner 22, described unfilled corner 22 is arranged at the two side ends of the end face of described power panel 2, and third through-hole 15 will be passed in the position being positioned at unfilled corner 22 due to power panel 2, therefore cannot arrange electronic component, this position is dismissed and becomes unfilled corner 22, can reduce and take up room and save material.
The end face being welded in described paster pad of described conductive pin 3 is plane, can strengthen conductive pin 3 and the contact area of paster pad, improve welding effect.
embodiment 2.
A kind of LED lamp panel of the present embodiment and the electric connection structure of power panel, be provided with two that power supply source inputs with the structure of embodiment 1 unlike: described LED lamp panel and weld jack, described power panel is provided with two paster pads that power supply source exports, one end of described two conductive pins is welded jack with two of described LED lamp panel respectively and is welded, the other end of described two conductive pins and two paster pad solder of described power panel.
This structure is simple and fast more when welding conductive pin.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. an electric connection structure for LED lamp panel and power panel, comprises LED lamp panel and power panel, it is characterized in that: also comprise two conductive pins;
Described LED lamp panel is provided with two welding jacks of power supply source input, described power panel is provided with two paster pads that power supply source exports, one end of described two conductive pins is welded jack with two of described LED lamp panel respectively and is welded, the other end of described two conductive pins and two paster pad solder of described power panel;
Or, described LED lamp panel is provided with two paster pads of power supply source input, described power panel is provided with two welding jacks that power supply source exports, one end of described two conductive pins respectively with two paster pad solder of described LED lamp panel, the other end of described two conductive pins welds jack weld with two of described power panel.
2. the electric connection structure of a kind of LED lamp panel as claimed in claim 1 and power panel, it is characterized in that: described LED lamp panel is provided with two paster pads of power supply source input, described power panel is provided with two welding jacks that power supply source exports, described LED lamp panel is provided with two through holes passed for described two conductive pins being welded in described power panel, the length of described through hole is greater than or equal to described conductive pin for being soldered to the length of the part of described paster pad, the centre distance of described two through holes equals the centre distance of described two paster pads, described two through holes are respectively the first through hole and the second through hole, described two paster pads are respectively the first pad and the second pad, described first pad, first through hole, second pad and the second through hole are arranged in order.
3. the electric connection structure of a kind of LED lamp panel as claimed in claim 2 and power panel, is characterized in that: described conductive pin is linear conductive pin, and described power panel is vertically arranged in described LED lamp panel.
4. the electric connection structure of a kind of LED lamp panel as claimed in claim 3 and power panel, it is characterized in that: described LED lamp panel is provided with the third through-hole supplying the end face of described power panel to pass, and described third through-hole is communicated with described second through hole with described first through hole respectively.
5. the electric connection structure of a kind of LED lamp panel as claimed in claim 2 and power panel, is characterized in that: described conductive pin is the conductive pin of L-type, and described power panel and described LED lamp panel be arranged in parallel.
6. the electric connection structure of a kind of LED lamp panel as claimed in claim 4 and power panel, it is characterized in that: described first through hole and the second through hole are positioned at the edge of described power panel, described power panel is provided with unfilled corner, and described unfilled corner is arranged at the two side ends of the end face of described power panel.
7. the electric connection structure of a kind of LED lamp panel as claimed in claim 1 and power panel, is characterized in that: the end face being welded in described paster pad of described conductive pin is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067307.3U CN204404118U (en) | 2015-01-30 | 2015-01-30 | The electric connection structure of a kind of LED lamp panel and power panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067307.3U CN204404118U (en) | 2015-01-30 | 2015-01-30 | The electric connection structure of a kind of LED lamp panel and power panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404118U true CN204404118U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067307.3U Expired - Fee Related CN204404118U (en) | 2015-01-30 | 2015-01-30 | The electric connection structure of a kind of LED lamp panel and power panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN204404118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633618A (en) * | 2015-01-30 | 2015-05-20 | 木林森股份有限公司 | Electric connecting structure and assembling method of LED lamp panel and power panel and lamp |
-
2015
- 2015-01-30 CN CN201520067307.3U patent/CN204404118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633618A (en) * | 2015-01-30 | 2015-05-20 | 木林森股份有限公司 | Electric connecting structure and assembling method of LED lamp panel and power panel and lamp |
| CN104633618B (en) * | 2015-01-30 | 2018-09-18 | 木林森股份有限公司 | A kind of electric connection structure, assembly method and the lamps and lanterns of LED lamp panel and power panel |
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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: 20150617 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |