CN201739807U - LED light source module - Google Patents
LED light source module Download PDFInfo
- Publication number
- CN201739807U CN201739807U CN2010201980841U CN201020198084U CN201739807U CN 201739807 U CN201739807 U CN 201739807U CN 2010201980841 U CN2010201980841 U CN 2010201980841U CN 201020198084 U CN201020198084 U CN 201020198084U CN 201739807 U CN201739807 U CN 201739807U
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- CN
- China
- Prior art keywords
- wafer
- lamp holder
- light source
- module
- led light
- 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
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Abstract
The utility model discloses an LED light source module. The module comprises a wafer, a lamp holder and silica gel; the lamp holder is arranged at the bottom of the wafer, and the silica gel is arranged on the surface of the wafer; the module further comprises a circuit board and a reflection cup; and the circuit board is additionally mounted on the lamp holder, and the reflection cup is also arranged on the lamp holder. When the module is in use, the reflection cup is mounted after die bond, wire soldering, powder filling and glue sealing are conducted on a bare board. The copper lamp holder is used for connecting the LED wafer and a radiating fin, so as to effectively achieve the function of heat conduction. Compared with the prior art, the utility model has the advantages that the aluminum reflection cup is used for light refraction and angle control, so as to dispense with more reflection cups as well as a lens and other components for use; and all the components are made of metal, so as to avoid burning or other adverse effects due to the heating of the components when the module is used on an explosion-proof lamp.
Description
Technical field
The utility model relates to lighting field, specifically, is meant a kind of led light source module that is applied on the lighting.
Background technology
Present LED-backlit modular structure as shown in Figure 1, 2, it comprises wafer 1, lamp bracket 2, plastic frame 3 and silica gel 4, the LED-backlit module of this structure all is planar package basically, the bright dipping hot spot is that irregular rectangle and angle are big; Plastic cement inwall around the light source does not have the anaclasis effect yet, is unfavorable for improving the illuminance of light source, needs secondary light-distribution.
The utility model content
The purpose of this utility model is to provide a kind of led light source module, and it can overcome above-mentioned defective, the disposable light receiving device tool of carrying out on light source.
For achieving the above object, the utility model adopts following structure:
A kind of led light source module, it comprises wafer, lamp bracket and silica gel; Described bottom of wafer is provided with lamp bracket, and described wafer surface is provided with silica gel; It also further includes wiring board and reflector, described wiring board be installed at described lamp bracket on, described reflector is located on the lamp bracket.
Preferably, above-mentioned reflector is configured as taper.
Preferably, above-mentioned reflector is installed on the lamp bracket by screw.
Preferably, above-mentioned reflector is the reflector of aluminium material.
After adopting said structure, during use, carry out the sealing of solid brilliant bonding wire point powder with bare board earlier, refill reflector then.Be connected LED wafer and fin with copper lamp bracket, fully play conductive force; Aluminium matter reflector get up anaclasis effect and angle control action, compare with commonly using, basis is novel can disposablely carry out the light receiving device tool on light source, need not to increase once more reflector and lens and so on device during use, again because device is some burnings or other bad reaction that metal has avoided device to bring because of being heated when using all on explosion-proof lamp.
Description of drawings
Fig. 1 is the structural representation of existing led light source module;
Fig. 2 is the front view of existing led light source module;
Fig. 3 structural representation of the present utility model;
Fig. 4 is the structural representation of lamp bracket of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in figure 1,2, the utility model discloses a kind of led light source module, it comprises: wafer 1, lamp bracket 2, silica gel 4, wiring board 5 and reflector 6, wherein:
Silica gel 4 is the silica gel sealing of high temperature resistant high index of refraction;
Wiring board 5 is installed on the lamp bracket 2, thereby draws the both positive and negative polarity solder joint;
Reflector 6 is located at the light-emitting zone circumference and encloses, and it is a cone-shaped, and in the present embodiment, its material adopts aluminium, and it can also use other material; This reflector 6 not only can play reflection action, can also play the effect of heat radiation.Reflector 5 is locked on the lamp bracket 2 by the screw 7 of bottom.When doing the LED processing procedure, can carry out the sealing of solid brilliant bonding wire point powder with bare board earlier, refill reflector 6 then, it can be enhanced productivity.
Though described the utility model by this embodiment, those of ordinary skills know, surface patterns of the present utility model and size have many distortion and variation and do not break away from spirit of the present utility model, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present utility model.
Claims (4)
1. led light source module, it comprises wafer, lamp bracket and silica gel; Described bottom of wafer is provided with lamp bracket, and described wafer surface is provided with silica gel; It is characterized in that: it also further includes wiring board and reflector, described wiring board be installed at described lamp bracket on, described reflector is located on the lamp bracket.
2. led light source module as claimed in claim 1 is characterized in that: described reflector is configured as taper.
3. led light source module as claimed in claim 1 or 2 is characterized in that: described reflector is installed on the lamp bracket by screw.
4. led light source module as claimed in claim 1 or 2 is characterized in that: described reflector is the reflector of aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201980841U CN201739807U (en) | 2010-05-20 | 2010-05-20 | LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201980841U CN201739807U (en) | 2010-05-20 | 2010-05-20 | LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739807U true CN201739807U (en) | 2011-02-09 |
Family
ID=43555082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201980841U Expired - Fee Related CN201739807U (en) | 2010-05-20 | 2010-05-20 | LED light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728754A (en) * | 2015-03-12 | 2015-06-24 | 句容市万福达工艺品厂 | LED lamp based on solar energy |
-
2010
- 2010-05-20 CN CN2010201980841U patent/CN201739807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728754A (en) * | 2015-03-12 | 2015-06-24 | 句容市万福达工艺品厂 | LED lamp based on solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: New Guangxian Electronic (Shenzhen) Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: New Guangxian Electronic (Shenzhen) Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |