CN203595042U - LED optical assembly compact in structure - Google Patents
LED optical assembly compact in structure Download PDFInfo
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- CN203595042U CN203595042U CN201320747688.0U CN201320747688U CN203595042U CN 203595042 U CN203595042 U CN 203595042U CN 201320747688 U CN201320747688 U CN 201320747688U CN 203595042 U CN203595042 U CN 203595042U
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Abstract
The utility model relates to an LED optical assembly (light-emitting radiating module) compact in structure. The LED optical assembly comprises a radiator, an LED light-emitting body and a light reflecting cup. The LED optical assembly is characterized in that the LED light-emitting body and the light reflecting cup are sequentially installed in the radiator, the LED light-emitting body is embedded in the middle of a connector and locked on the inner bottom face of the radiator through the connector to be stably located in the radiator, and the light reflecting cup is stably and fixedly inserted into the connector in a connected mode through a locating structure. When the LED optical assembly is applied to an LED lamp, the LED light-emitting body, the light reflecting cup and the radiator in the LED optical assembly form close fit design through the connector and the locating structure, a whole compact in structure is formed, the situation that the light reflecting cup or the light-emitting body drops when the optical assembly is disassembled from an outer shell of the lamp during the replacement is avoided, the structure is reliable, meanwhile, the optical assembly can be easily and conveniently installed and replaced, and it is guaranteed that the light-emitting face of the light-emitting body is right located in the center of the bottom of the light reflecting cup to achieve accurate light emitting.
Description
Technical field
The utility model relates to field of light fittings, particularly a kind of LED optical assembly of compact conformation (also crying LED luminous radiating module).
Background technology
LED Ceiling light is in the market (as Down lamp, shot-light etc.), mostly formed by optical assembly (also crying LED luminous radiating module) and lamp outer casing, because its illuminator and reflector are to be only positioned on lamp outer casing by the overhead of radiator, latch-up-free location structure, therefore the optical assembly of this structure, not only be difficult to make the light-emitting area of illuminator can just occupy the bottom centre position of reflector, affect its luminous accuracy and luminance, if the LED illuminator in optical assembly or reflector break down while needing to change in light fixture use procedure, one takes optical assembly apart from lamp outer casing, reflector and illuminator will separate with radiator and come off, cause it to change inconvenient, so present optical assembly is difficult to meet consumers in general's requirement.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems and deficiency, a kind of compact conformation is provided, reflector can not separate and come off from radiator easily with illuminator, install and change optical assembly very simple, convenient, and can guarantee that again the light-emitting area of illuminator can just occupy the bottom centre position of reflector, to realize accurately luminous LED optical assembly.
The technical solution of the utility model is achieved in that
The LED optical assembly (also crying LED luminous radiating module) of compact conformation described in the utility model, comprise radiator, LED illuminator, reflector, be characterized in that described LED illuminator and reflector are installed in described radiator successively, wherein said LED illuminator is flush-mounted in the middle part of a connector and strong fix is in radiator by connector being locked in to above-mentioned radiator inner bottom surface, and above-mentioned reflector is firmly plugged on connector by location structure and makes the light-emitting area of LED illuminator can be positioned at the bottom centre position of reflector.
The concrete structure of above-mentioned location structure can be set according to user's needs, and above-mentioned location structure comprises and is arranged at above-mentioned reflector outer wall near at least two of the bottom hole clippings that support card bases and be correspondingly arranged at above-mentioned connector periphery.For making the reflector stationarity in simple in structure in the utility model better, and can further guarantee that the light-emitting area of illuminator can just occupy the bottom centre position of reflector, accurately luminous to realize, preferred version of the present utility model is to be provided with three at above-mentioned reflector outer wall near bottom position to support card base, and above-mentioned connector periphery is correspondingly provided with three hole clippings.
For making its connected structure more reliable, the bottom of above-mentioned support card base has axial notch, and the interference fit that above-mentioned reflector supports hole clipping on card base and connector by it realizes and being fastenedly connected of connector.Hole clipping on above-mentioned connector is generally made as opening hole clipping.
Be electrically connected for making the power lead of light fixture realize soldering-free type easy for installation with the luminous physical efficiency of LED, loosening to avoid that pad occurs, the problems such as power supply loose contact, above-mentioned LED illuminator is great power LED light emitting module, above-mentioned connector comprises the connector body of the locking tieholen in both sides and is installed on two conductive copper sheets that can touch with two electrodes of described great power LED light emitting module in this connector body, two conductive copper sheets are reliably positioned to the buckle on connector body, and the middle part of described connector body has the cavity that can install for great power LED light emitting module, power cable is connected in the outer end of two conductive copper sheets.
The utility model is owing to adopting by radiator, be installed on successively the LED illuminator in radiator, the optical assembly structure of the composition such as reflector, and illuminator is positioned in radiator by locking onto the connector of radiator inner bottom surface, reflector is connected on connector by location structure, so LED illuminator of optical assembly, the design of having striven for closely cooperating of reflector and radiator, form the entirety of a compact conformation, so pull down optical assembly and event that reflector or illuminator are come off from lamp outer casing can not change time, reliable in structure, install and to change optical assembly also simpler simultaneously, convenient, and again because reflector can not be subjected to displacement in the front of illuminator, so guarantee that the light-emitting area of illuminator can just occupy the bottom centre position of reflector, accurately luminous to realize, the reflector and the illuminator that efficiently solve on existing LED optical assembly come off with easy separation of radiator, change inconvenience and affect the luminous problem such as accuracy and luminance.The utility model is simple in structure, compact, install and to change optical assembly convenient, simple and easy, can be widely used in various LED field of light fittings, is especially applicable on shot-light.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembly structure schematic diagram of Fig. 1.
Fig. 3 is that optical assembly and the lamp outer casing of Fig. 1 is installed together the structural representation that forms shot-light.
The specific embodiment
As shown in Figure 1-Figure 3, the LED optical assembly (also crying LED luminous radiating module) of compact conformation described in the utility model, comprise radiator 1, LED illuminator 2, reflector 3, for making the utility model compact conformation, easy for installation with lamp outer casing 6, described LED illuminator 2 and reflector 3 are installed in described radiator 1 successively, wherein said LED illuminator 2 is flush-mounted in the middle part of a connector 4, and by connector 4 being locked in to above-mentioned radiator 1 inner bottom surface strong fix on radiator 1 inner bottom surface, above-mentioned reflector 3 is firmly plugged on connector 4 by location structure, and make the light-emitting area of LED illuminator 2 can be positioned at the bottom centre position of reflector 3.Make the utility model in the time being applied on LED light fixture, because of the design of having striven for closely cooperating of LED illuminator 2, reflector 3 and the radiator 4 of optical assembly, form the entirety of a compact conformation, so pull down optical assembly and event that reflector 3 or illuminator 2 are come off from lamp outer casing 6 can not change time, reliable in structure, install simultaneously and change optical assembly also simpler, convenient, and again because reflector 3 can not be subjected to displacement in the front of illuminator, so the light-emitting area of LED illuminator 2 can just occupy the bottom centre position of reflector 3, accurately luminous to realize.The concrete structure of above-mentioned location structure can be set according to user's needs, is arranged at least two hole clippings 40 that support card base 31 and be correspondingly arranged at above-mentioned connector 4 peripheries of above-mentioned reflector 3 outer walls near bottom as above-mentioned location structure comprises.When cause only has two to support card base 31 on reflector 3, the light-emitting area that is difficult to guarantee LED illuminator 2 can just occupy the bottom centre position of reflector 3 vertical, think that the reflector making in the utility model stationarity in simple in structure is good, and the bottom centre position that the light-emitting area that can further guarantee illuminator can just occupy reflector is also vertical, luminous accurately to realize, preferred version of the present utility model is to be provided with three at above-mentioned reflector 3 outer walls near the position of bottom to support card base 31, and above-mentioned connector 4 peripheries are correspondingly provided with three hole clippings 40.For making its connected structure more reliable, the bottom of above-mentioned support card base 31 has axial notch 32, and the interference fit that above-mentioned reflector 3 supports hole clipping 40 on card base 31 and connector 4 by it realizes and being fastenedly connected of connector 4.Hole clipping 40 on above-mentioned connector 4 is opening hole clipping.Above-mentioned radiator 1 is by forming for above-mentioned LED illuminator 2 and the in-built outer sleeve body 11 of reflector 3 and the radiator body 12 that is shaped in these outer sleeve body 11 rear portions.For further strengthening its heat sinking function, on the inwall of above-mentioned outer sleeve body 11, go out to be provided with heat radiation rib.Be electrically connected for making the power lead of light fixture can realize soldering-free type easy for installation with LED illuminator 2, loosening to avoid that pad occurs, the problems such as power supply loose contact, above-mentioned LED illuminator 2 is great power LED light emitting module, above-mentioned connector 4 comprises the connector body 41 of the locking tieholen in both sides and is installed on two conductive copper sheets 42 that can touch with two electrodes of described great power LED light emitting module in this connector body 41, two conductive copper sheets 42 are reliably positioned to the buckle 43 on connector body 41, and the middle part of described connector body 41 has can be for the cavity of great power LED light emitting module device, above-mentioned hole clipping 40 is arranged on connector body 41.Above-mentioned connector 4 is that two lock screws 5 by being placed through above-mentioned two locking holes reliably lock onto on radiator 1 with the adapting device of radiator 1 inner bottom surface.It is more convenient for connector 4 is installed in use, and process simpler and easy, two electrodes of above-mentioned LED illuminator 2 are positioned at the position, same one side of template, above-mentioned two conductive copper sheets 42 are correspondingly installed on the position, same one side of connector body 41, above-mentioned buckle 43 is at least middle part or the buckle structure of two ends band barb, and above-mentioned buckle 43 is put and two conductive copper sheets 42 are positioned on connector body 41 simultaneously with the hook that coordinates of connector body 41 by its barb.The utility model is simple in structure, compact, install and to change optical assembly convenient, simple and easy, can be widely used in various LED field of light fittings, is especially applicable on shot-light.
Claims (8)
1. the LED optical assembly of a compact conformation, comprise radiator (1), LED illuminator (2), reflector (3), it is characterized in that described LED illuminator (2) and reflector (3) are installed in described radiator (1) successively, wherein said LED illuminator (2) is flush-mounted in the middle part of a connector (4), and by connector (4) is locked in to above-mentioned radiator (1) inner bottom surface strong fix on radiator (1) inner bottom surface, above-mentioned reflector (3) is firmly plugged on connector (4) by location structure, and the light-emitting area that makes LED illuminator (3) can be positioned at the bottom centre position of reflector (3).
2. the LED optical assembly of compact conformation according to claim 1, is characterized in that above-mentioned location structure comprises to be arranged at least two hole clippings (40) that support card bases (31) and be correspondingly arranged at above-mentioned connector (4) periphery of above-mentioned reflector (3) outer wall near bottom.
3. the LED optical assembly of compact conformation according to claim 2, is characterized in that above-mentioned reflector (3) outer wall is provided with three near the position of bottom and supports card bases (31), and above-mentioned connector (4) periphery is correspondingly provided with three hole clippings (40).
4. according to the LED optical assembly of compact conformation described in claim 2 or 3, the bottom that it is characterized in that above-mentioned support card base (31) has axial notch (32), and above-mentioned reflector (3) supports card base (31) and the interference fit of the upper hole clipping (40) of connector (4) by it and realizes and being fastenedly connected of connector (4).
5. according to the LED optical assembly of compact conformation described in claim 2 or 3, it is characterized in that the hole clipping (40) on above-mentioned connector (4) is opening hole clipping.
6. the LED optical assembly of compact conformation according to claim 1, is characterized in that above-mentioned radiator (1) is by forming for above-mentioned LED illuminator (2) and the in-built outer sleeve body (11) of reflector (3) and the radiator body (12) that is shaped in this outer sleeve body (11) rear portion.
7. the LED optical assembly of compact conformation according to claim 1, it is characterized in that above-mentioned LED illuminator (2) is great power LED light emitting module, above-mentioned connector (4) comprises the connector body (41) of the locking tieholen in both sides and is installed on two conductive copper sheets (42) that can touch with two electrodes of described great power LED light emitting module in this connector body (41), two conductive copper sheets (42) are reliably positioned to the buckle (43) on connector body (41), and the middle part of described connector body (41) has can be for the cavity of great power LED light emitting module device, above-mentioned hole clipping (40) is arranged on connector body (41).
8. the LED optical assembly of compact conformation according to claim 7, it is characterized in that two electrodes of above-mentioned LED illuminator (2) are positioned at the position, same one side of template, above-mentioned two conductive copper sheets (42) are correspondingly installed on the position, same one side of connector body (41), above-mentioned buckle (43) is at least middle part or the buckle structure of two ends band barb, and above-mentioned buckle (43) is put and two conductive copper sheets (42) are positioned on connector body (41) simultaneously with the hook that coordinates of connector body (41) by its barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747688.0U CN203595042U (en) | 2013-11-25 | 2013-11-25 | LED optical assembly compact in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747688.0U CN203595042U (en) | 2013-11-25 | 2013-11-25 | LED optical assembly compact in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595042U true CN203595042U (en) | 2014-05-14 |
Family
ID=50675930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747688.0U Expired - Fee Related CN203595042U (en) | 2013-11-25 | 2013-11-25 | LED optical assembly compact in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595042U (en) |
-
2013
- 2013-11-25 CN CN201320747688.0U patent/CN203595042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GUOSHENG PHOTOELECTRIC TECHNOLOGY CO., L Free format text: FORMER OWNER: HUANG SHANGUO Effective date: 20140512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528478 ZHONGSHAN, GUANGDONG PROVINCE TO: 511458 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140512 Address after: 511458, No. 33, South Avenue, ring road, Guangzhou, Guangdong, Nansha District Patentee after: Guangdong Guosheng Photoelectric Technology Co., Ltd. Address before: 528478 Guangdong city of Zhongshan province Henglan Town Yihui 2 Road No. 5 Patentee before: Huang Shanguo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |