CN204289513U - LED support and LED support material-strap structure - Google Patents
LED support and LED support material-strap structure Download PDFInfo
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- CN204289513U CN204289513U CN201420751116.4U CN201420751116U CN204289513U CN 204289513 U CN204289513 U CN 204289513U CN 201420751116 U CN201420751116 U CN 201420751116U CN 204289513 U CN204289513 U CN 204289513U
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- plastic body
- led support
- conductive pin
- capillary groove
- holding parts
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Abstract
The utility model discloses a kind of LED support and LED support material-strap structure, wherein, this LED support material-strap structure includes metal framework and interval and takes shape in LED support on metal framework, this LED support comprises plastic body and is embedded in the plural conductive pin on plastic body, reflector is provided with above this plastic body, this conductive pin comprises die bond portion, holding parts and solder sections, this die bond portion puts in above-mentioned reflector, this holding parts is positioned at plastic body, this solder sections is positioned at below plastic body, described conductive pin is provided with capillary groove, this capillary groove is coated in plastic body.By this, by arranging capillary groove on conductive pin, enhancing the zygosity of plastic body and conductive pin, making moisture not easily infilter interiors of products, improve the water resistance of product.
Description
Technical field
The utility model relates to LED field technology, refers in particular to a kind of LED support and LED support material-strap structure.
Background technology
Now, along with the development of LED technology, increasing LED is applied to various place and throws light on, and LED support is then the indispensable assembly of LED.Existing LED support comprises plastic body and is embedded in the conductive pin on plastic body, although, LED technology development rapidly, but existing LED support still existing defects, as, on existing LED support, conductive pin mostly is straight plate structure, does not have water resistance, in reflector, lighting angle is single, and illumination effect is not good.In addition, after plastic body and conductive pin produced by insert molding, plastic body often can because shrinking, and cause conductive pin to sink, causes bonding wire injustice, affects product size and illumination effect.Therefore, tackle existing LED support and improve, to avoid above-mentioned defect.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of LED support and LED support material-strap structure, by arranging capillary groove on conductive pin, strengthen the zygosity of plastic body and conductive pin, make moisture not easily enter interiors of products, improve the water resistance of product.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED support, comprise plastic body and be embedded in the plural conductive pin on plastic body, reflector is provided with above this plastic body, this conductive pin comprises die bond portion, holding parts and solder sections, this die bond portion puts in above-mentioned reflector, and this holding parts is positioned at plastic body, and this solder sections is positioned at below plastic body, described conductive pin is provided with capillary groove, and this capillary groove is coated in plastic body.
As a kind of preferred version: described capillary groove is arranged at conductive pin lower surface and conductive pin with plastic body in conjunction with porch.
As a kind of preferred version: be provided with bottom described plastic body for reduce plastic cement shrink draw hopper, it is rectangular that this draws hopper.
As a kind of preferred version: described holding parts is provided with upwards bending and extends to form to improve the bending part of LED support water resistance, and above-mentioned solder sections extend to plastic body by plastic body sidewall draw hopper both sides.
As a kind of preferred version: described bending part is provided with and makes plastic body and conductive pin combine hole more closely.
As a kind of preferred version: described reflector has the epimere and hypomere that are connected with each other, and this epimere and hypomere are linear pattern, the opening angle of epimere is 10 °, and the opening angle of hypomere is 35.49 °.
As a kind of preferred version: described plastic body upper surface is the frosting that can prevent light refraction from returning.
As a kind of preferred version: described conductive pin upper surface sharp corner is provided with offset.
A kind of LED support material-strap structure, comprise a metal framework, on this metal framework, interval forms the LED support of many rows as described in claim 1 to 8 any one, this LED support comprises plastic body and is embedded in the plural conductive pin on plastic body, reflector is provided with above this plastic body, this conductive pin comprises die bond portion, holding parts and solder sections, this die bond portion puts in above-mentioned reflector, this holding parts is positioned at plastic body, this solder sections is positioned at below plastic body, and described conductive pin is provided with capillary groove, this capillary groove is coated in plastic body.
As a kind of preferred version: described capillary groove is arranged at conductive pin lower surface and conductive pin with plastic body in conjunction with porch.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by arranging capillary groove on conductive pin, be different from the structure of traditional board-type conductive pin without any water resistance, enhance the zygosity of plastic body and conductive pin, make moisture not easily infilter interiors of products, improve the water resistance of product; In addition, this LED support also has following benefit:
The first, conductive pin holding parts is provided with bending part, this design distinguished is in traditional board-type conductive lead structure, effectively prevent from point entering interiors of products by conductive pin and plastic body junction, product is better promoted in water resistance, be more suitable for humid region, and indirectly improve the useful life of product.
The second, bottom plastic body, arrange one and draw hopper, thus, after making plastic body and conductive pin produced by insert molding, the shrink degree of effective minimizing plastic body, prevent from, because plastic body shrinks excessive, causing conductive pin to sink, the phenomenon of solder sections injustice occurs, ensure that the dimensionally stable of product, accurate and illumination effect, improve product quality; Further, in conductive pin sharp corner design offset, there is the phenomenon of injustice at the bottom of cup in this design after can preventing formed product.
Three, reflector has the epimere and hypomere that are connected with each other, and this epimere and hypomere are linear pattern, and epimere is not identical with the opening angle of hypomere, is different from traditional single lighting angle structure thus, effectively improves the effect of product luminescence.
Four, this product is for the LED of outdoor lighting, the frosting on plastic body, can prevent unnecessary light refraction from returning to affect the illumination effect of light fixture.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the LED support material-strap structure schematic diagram of the utility model;
Fig. 2 is the LED support schematic perspective view of the utility model;
Fig. 3 is the LED support polycrystalline substance schematic diagram of the utility model;
Fig. 4 is the A-A place cross-sectional schematic of Fig. 2;
Fig. 5 is the LED support schematic top plan view of the utility model;
Fig. 6 is the conductive pin schematic perspective view of the utility model.
accompanying drawing identifier declaration:
10, LED support 11, plastic body
111, reflector 1111, epimere
1112, hypomere 112, draw hopper
113, frosting 12, conductive pin
121, die bond portion 122, holding parts
1221, bending part 1222, hole
123, solder sections 124, capillary groove
125, offset 20, LED support material-strap structure
21, metal framework.
Embodiment
As shown in Figures 1 to 6, a kind of LED support and LED support material-strap structure, include plastic body 11 and the plural conductive pin 12 be embedded on plastic body 11 and metal framework 21 to the utility model, wherein:
Reflector 111 is provided with above this plastic body 11, this reflector 111 has the epimere 1111 and hypomere 1112 that are connected with each other, this epimere 1111 and hypomere 1112 are linear pattern, and the opening angle of epimere 1111 is 10 °, and the opening angle of hypomere 1112 is 35.49 °.Be provided with the rectangle shunk for reducing plastic cement bottom this plastic body 11 and draw hopper 112, and be set to the frosting 113 that can prevent light refraction from returning in plastic body 11 upper surface.
This conductive pin 12 comprises die bond portion 121, holding parts 122 and solder sections 123, this die bond portion 121 puts in above-mentioned reflector 111, this holding parts 122 is positioned at plastic body 11, what this solder sections 123 extended to plastic body 11 by plastic body 11 sidewall draws hopper 112 both sides, and this holding parts 122 is provided with the bending part 1221 upwards bending and extend to form to improve LED support 10 water resistance, be provided with on this bending part 1221 and make plastic body 11 and conductive pin 12 combine hole 1222 more closely; This conductive pin 12 lower surface and conductive pin 12 are provided with capillary groove 124 with plastic body 11 in conjunction with porch, and after plastic body 11 and conductive pin 12 produced by insert molding, capillary groove 124 is filled by plastic body 11; This conductive pin 12 upper surface sharp corner is provided with offset 125.
A kind of LED support material-strap structure 20 comprises a metal framework 21 and interval is shaping on metal framework 21 the above-mentioned LED support 10 of many rows.
Design focal point of the present utility model is, by arranging capillary groove on conductive pin, being different from the structure of traditional board-type conductive pin without any water resistance, enhancing the zygosity of plastic body and conductive pin, make moisture not easily infilter interiors of products, improve the water resistance of product; In addition, this LED support and LED support material-strap structure also have following benefit:
The first, conductive pin holding parts is provided with bending part, this design distinguished is in traditional board-type conductive lead structure, effectively prevent from point entering interiors of products by conductive pin and plastic body junction, product is better promoted in water resistance, be more suitable for humid region, and indirectly improve the useful life of product.
The second, bottom plastic body, arrange one and draw hopper, and reducing plastic cement consumption, shrink phenomenon when making plastic body shaping more evenly and reduce the probability occurred, and then significantly promotes end product quality, thus, after making plastic body and conductive pin produced by insert molding, effectively reduce the shrink degree of plastic body, prevent because plastic body shrinks excessive, conductive pin is caused to sink, the phenomenon of solder sections injustice occurs, and ensure that the dimensionally stable of product, accurate and illumination effect, improves product quality; Further, in conductive pin sharp corner design offset, there is the phenomenon of injustice at the bottom of cup in this design after can preventing formed product.
Three, reflector has the epimere and hypomere that are connected with each other, and this epimere and hypomere are linear pattern, and epimere is not identical with the opening angle of hypomere, is different from traditional single lighting angle structure thus, effectively improves the effect of product luminescence.
Four, this product is for the LED of outdoor lighting, the frosting on plastic body, can prevent unnecessary light refraction from returning to affect the illumination effect of light fixture.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a LED support, comprise plastic body and be embedded in the plural conductive pin on plastic body, reflector is provided with above this plastic body, this conductive pin comprises die bond portion, holding parts and solder sections, this die bond portion puts in above-mentioned reflector, and this holding parts is positioned at plastic body, and this solder sections is positioned at below plastic body, it is characterized in that: described conductive pin is provided with capillary groove, this capillary groove is coated in plastic body.
2. LED support according to claim 1, is characterized in that: described capillary groove is arranged at conductive pin lower surface and conductive pin with plastic body in conjunction with porch.
3. LED support according to claim 1, is characterized in that: be provided with bottom described plastic body for reduce plastic cement shrink draw hopper, it is rectangular that this draws hopper.
4. LED support according to claim 3, it is characterized in that: described holding parts is provided with upwards bending and extends to form to improve the bending part of LED support water resistance, and above-mentioned solder sections extend to plastic body by plastic body sidewall draw hopper both sides.
5. LED support according to claim 4, is characterized in that: described bending part is provided with and makes plastic body and conductive pin combine hole more closely.
6. LED support according to claim 1, is characterized in that: described reflector has the epimere and hypomere that are connected with each other, and this epimere and hypomere are linear pattern, and the opening angle of epimere is 10 °, and the opening angle of hypomere is 35.49 °.
7. LED support according to claim 1, is characterized in that: described plastic body upper surface is the frosting that can prevent light refraction from returning.
8. LED support according to claim 1, is characterized in that: described conductive pin upper surface sharp corner is provided with offset.
9. a LED support material-strap structure, it is characterized in that: comprise a metal framework, on this metal framework, interval forms the LED support of many rows as described in claim 1 to 8 any one, this LED support comprises plastic body and is embedded in the plural conductive pin on plastic body, reflector is provided with above this plastic body, this conductive pin comprises die bond portion, holding parts and solder sections, this die bond portion puts in above-mentioned reflector, this holding parts is positioned at plastic body, this solder sections is positioned at below plastic body, and described conductive pin is provided with capillary groove, this capillary groove is coated in plastic body.
10. LED support material-strap structure according to claim 9, is characterized in that: described capillary groove is arranged at conductive pin lower surface and conductive pin with plastic body in conjunction with porch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751116.4U CN204289513U (en) | 2014-12-04 | 2014-12-04 | LED support and LED support material-strap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751116.4U CN204289513U (en) | 2014-12-04 | 2014-12-04 | LED support and LED support material-strap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289513U true CN204289513U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751116.4U Active CN204289513U (en) | 2014-12-04 | 2014-12-04 | LED support and LED support material-strap structure |
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| CN (1) | CN204289513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465953A (en) * | 2014-12-15 | 2015-03-25 | 赵景添 | LED lamp support and metal support in LED lamp support |
-
2014
- 2014-12-04 CN CN201420751116.4U patent/CN204289513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465953A (en) * | 2014-12-15 | 2015-03-25 | 赵景添 | LED lamp support and metal support in LED lamp support |
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