CN202511075U - Split light-emitting diode (LED) light source - Google Patents
Split light-emitting diode (LED) light source Download PDFInfo
- Publication number
- CN202511075U CN202511075U CN2012201443003U CN201220144300U CN202511075U CN 202511075 U CN202511075 U CN 202511075U CN 2012201443003 U CN2012201443003 U CN 2012201443003U CN 201220144300 U CN201220144300 U CN 201220144300U CN 202511075 U CN202511075 U CN 202511075U
- Authority
- CN
- China
- Prior art keywords
- light source
- split type
- led light
- type led
- electrode
- 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
- 235000012970 cakes Nutrition 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000893018 Armeria Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a split light-emitting diode (LED) light source. The split LED light source is convenient to mount and maintain, the influence of heat on a driving element is small, and service life can be prolonged. The split LED light source comprises a light source module (1) and a driving module (2), which are in split detachable connection. The split LED light source can be widely applied to the field of LED illumination.
Description
Technical field
The utility model relates to a kind of split type led light source.
Background technology
Along with science and technology development, the LED solid light source is used increasingly extensive, and it is also more and more as lighting source.Existing led light source generally will drive with the LED substrate and process the structure that one does not split; Therefore can't place under repair and removable parts parts when light source or the part damage that drives; Can only whole light source be scrapped, this has caused waste to a certain degree, especially for high power light source; Its cost is higher, and integral body is scrapped and caused use cost too high; In addition, the heat that the drive circuit of existing led light source and radiator produce during near, LED work can exert an influence to the element of drive circuit, makes the electric capacity lost of life such as the too high meeting of temperature, causes the life-span of whole light source to reduce; In addition, for Green ground lamp existing as employing R7s or RX7s holder structure, limited by the shell space of its light fixture, hand takes light source inconvenient when installing and change.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, and a kind of easy for installation, split type led light source little to the driving element influence, that help increasing the service life of being convenient to keep in repair, generating heat is provided.
The technical scheme that the utility model adopted is: the utility model comprises light source module, driver module, and said light source module and said driver module are split type removably connecting.
Said light source module comprises heat-radiating substrate, the radiator that has LED; Said heat-radiating substrate contacts with said radiator and heat loss through conduction; Draw and its insulation and two electrode contact pins being electrically connected with the led circuit input at the back side of said heat-radiating substrate; Said driver module comprises drive circuit board component, lower cover, loam cake; Said lower cover is connected with said loam cake and forms box body and said drive circuit board component is placed in the box body, and said loam cake is drawn two electrode pluging columns that are electrically connected with said drive circuit board component output, and two said electrode contact pins removably are plugged on two said electrode pluging columns.
Said radiator is provided with two and is used to the through hole that supplies said electrode pluging column and said electrode contact pin to pass.
Cover on said and be provided with two hollow projections, two said hollow projections are with the side ladle cover of two said electrode pluging columns.
Two said electrode pluging columns are electrically connected through the output of lead and said drive circuit board component.
Said light source module also comprises two side cover plates, and two said side cover plates are fixedly connected on two sides of said radiator through screw.
Said light source module also comprises the printing opacity cover, the light direction that said printing opacity cover is pegged graft and is fixed in the positive of said radiator and is positioned at LED.
Said driver module also comprises two receiving electrodes, and two said receiving electrodes lay respectively at the both sides of said loam cake.
Distance between two said receiving electrode ends is between 68mm to 88mm or between the 108mm to 128mm or between the 179mm to 199mm or between the 244mm to 264mm.
Said receiving electrode is R7s or RX7s holder structure.
The beneficial effect of the utility model is: because the utility model comprises light source module, driver module; Said light source module and said driver module are split type removably connecting; Module that can corresponding replacing broken parts when light source or the part that drives are damaged, easy access and maintenance, just whole light source is scrapped; Practice thrift use cost, avoided waste; In addition, drive circuit and radiator adhere to two modules separately, and the two is isolated, and the heat that produces in the time of can reducing LED work can prolong the life-span of light source to the influence of the element generation of drive circuit; In addition; For the less light fixture in inner space; Can first installing drive module, light source module is installed again, help hand and in housing, operate; Avoided that light source is whole excessively to be stopped manual, thus the utility model easy for installation, be convenient to maintenance, heating to driving element influence little, help increasing the service life.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment;
Fig. 2 is the light source module of the utility model embodiment and the scheme of installation of driver module;
Fig. 3 is the blast structural representation of the utility model embodiment;
Fig. 4 is the section structure sketch map of the utility model embodiment.
The specific embodiment
Like Fig. 1～shown in Figure 4; The split type led light source of present embodiment is a kind of led light source that is applied to be used in the Green ground lamp replace Halogen lamp LED or CFL; Comprise light source module 1, driver module 2, said light source module 1 is split type removably connecting with said driver module 2; Said light source module 1 comprises the heat-radiating substrate 11 that has LED, radiator 12, two side cover plates 13, printing opacity cover 14; Said heat-radiating substrate 11 contacts with said radiator 12 and heat loss through conduction; Draw and its insulation and two electrode contact pins 111 being electrically connected with the led circuit input at the back side of said heat-radiating substrate 11; Two said side cover plates 13 are fixedly connected on two sides of said radiator 12 through screw 15; The light direction that said printing opacity cover 14 is pegged graft and is fixed in the positive of said radiator 12 and is positioned at LED plays a protective role; Said driver module 2 comprises drive circuit board component 21, lower cover 22, loam cake 23, two receiving electrodes 232; Said lower cover 22 is connected with said loam cake 23 and forms box body and said drive circuit board component 21 is placed in the box body; Said loam cake 23 is drawn two electrode pluging columns 231 that are electrically connected with said drive circuit board component 21 outputs; Two said electrode pluging columns 231 are electrically connected through the output of lead 25 with said drive circuit board component 21, and two said electrode contact pins 111 removably are plugged on two said electrode pluging columns 231; Said radiator 12 is provided with two through holes 121 that are used to supply said electrode pluging column 231 and said electrode contact pin 111 to pass; Avoiding extra takes up room; Avoid increasing the overall volume of light source, said loam cake 23 is provided with the side ladle cover of 230, two said hollow projections 230 of two hollow projections with two said electrode pluging columns 231; The insulation that helps between said electrode pluging column 231 and the said radiator 12 is isolated with electricity, increases security; Two said receiving electrodes 232 lay respectively at the both sides of said loam cake 23; Said receiving electrode 232 is the R7s holder structure; Can certainly be RX7s holder structure or other holder structures; Distance between two said receiving electrode 232 ends is 118mm, and the distance between certain two said receiving electrode 232 ends also can be between 68mm to 88mm or between the 108mm to 128mm or between the 179mm to 199mm or between the 244mm to 264mm.
Above embodiment only illustrates, and the split type led light source of the utility model is not limited to the Green ground lamp light source among the embodiment, and is suitable equally for other led light sources.
The utility model can be widely used in the LED lighting field.
Claims (10)
1. split type led light source is characterized in that: comprise light source module (1), driver module (2), said light source module (1) is split type removably connecting with said driver module (2).
2. split type led light source according to claim 1; It is characterized in that: said light source module (1) comprises heat-radiating substrate (11), the radiator (12) that has LED; Said heat-radiating substrate (11) contacts with said radiator (12) and heat loss through conduction; Draw and its insulation and two electrode contact pins (111) of being electrically connected with the led circuit input at the back side of said heat-radiating substrate (11); Said driver module (2) comprises drive circuit board component (21), lower cover (22), loam cake (23); Said lower cover (22) is connected with said loam cake (23) and forms box body and said drive circuit board component (21) is placed in the box body, and said loam cake (23) is drawn two electrode pluging columns (231) that are electrically connected with said drive circuit board component (21) output, and two said electrode contact pins (111) removably are plugged on two said electrode pluging columns (231).
3. split type led light source according to claim 2 is characterized in that: said radiator (12) is provided with two and is used to the through hole (121) that supplies said electrode pluging column (231) and said electrode contact pin (111) to pass.
4. split type led light source according to claim 2 is characterized in that: said loam cake (23) is provided with two hollow projections (230), and two said hollow projections (230) are with the side ladle cover of two said electrode pluging columns (231).
5. split type led light source according to claim 2 is characterized in that: two said electrode pluging columns (231) are electrically connected through the output of lead (25) with said drive circuit board component (21).
6. split type led light source according to claim 2 is characterized in that: said light source module (1) also comprises two side cover plates (13), and two said side cover plates (13) are fixedly connected on two sides of said radiator (12) through screw (15).
7. split type led light source according to claim 2 is characterized in that: said light source module (1) also comprises printing opacity cover (14), the light direction that said printing opacity cover (14) is pegged graft and is fixed in the positive of said radiator (12) and is positioned at LED.
8. split type led light source according to claim 2 is characterized in that: said driver module (2) also comprises two receiving electrodes (232), and two said receiving electrodes (232) lay respectively at the both sides of said loam cake (23).
9. split type led light source according to claim 8 is characterized in that: the distance between two said receiving electrodes (232) end is between 68mm to 88mm or between the 108mm to 128mm or between the 179mm to 199mm or between the 244mm to 264mm.
10. split type led light source according to claim 8 is characterized in that: said receiving electrode (232) is R7s or RX7s holder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201443003U CN202511075U (en) | 2012-04-09 | 2012-04-09 | Split light-emitting diode (LED) light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201443003U CN202511075U (en) | 2012-04-09 | 2012-04-09 | Split light-emitting diode (LED) light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511075U true CN202511075U (en) | 2012-10-31 |
Family
ID=47063561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201443003U Expired - Fee Related CN202511075U (en) | 2012-04-09 | 2012-04-09 | Split light-emitting diode (LED) light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644874A (en) * | 2012-04-09 | 2012-08-22 | 深圳市中电照明股份有限公司 | Split light-emitting diode (LED) light source |
| EP3051205A1 (en) * | 2015-02-02 | 2016-08-03 | LG Electronics Inc. | Lighting device |
-
2012
- 2012-04-09 CN CN2012201443003U patent/CN202511075U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644874A (en) * | 2012-04-09 | 2012-08-22 | 深圳市中电照明股份有限公司 | Split light-emitting diode (LED) light source |
| WO2013152676A1 (en) * | 2012-04-09 | 2013-10-17 | 深圳市中电照明股份有限公司 | Split led light source |
| EP3051205A1 (en) * | 2015-02-02 | 2016-08-03 | LG Electronics Inc. | Lighting device |
| US10119692B2 (en) | 2015-02-02 | 2018-11-06 | Lg Electronics Inc. | Lighting device |
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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: 20121031 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |