CN204420741U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN204420741U CN204420741U CN201520083767.5U CN201520083767U CN204420741U CN 204420741 U CN204420741 U CN 204420741U CN 201520083767 U CN201520083767 U CN 201520083767U CN 204420741 U CN204420741 U CN 204420741U
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- CN
- China
- Prior art keywords
- base plate
- plastic frame
- large chamber
- hole
- projector lamp
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED projector lamp disclosed in the utility model, comprise plastic frame, euphotic cover plate, radiating fin group, LED light source component, reflector and power pack, the bottom of described plastic frame is provided with base plate, described euphotic cover plate and described plastic frame are tightly connected, described euphotic cover plate, described plastic frame and the cooperation of described base plate are formed with accommodation space, the dividing plate this accommodation space being divided into independently large chamber and capacitor is each other provided with in described accommodation space, described radiating fin group is fixed on the lateral surface of described base plate relative to described large chamber, described LED light source component to be placed in described large chamber and to be fixedly connected with described radiating fin group, described reflector to be fixedly installed in described large chamber and with described LED light source component corresponding matching, described power pack is arranged in described capacitor.The utility model is simple and reasonable, volume setting is less, lighter in weight, perfect heat-dissipating, sealing are stronger.
Description
Technical field
The utility model relates to technical field of lamps, particularly a kind of LED projector lamp.
Background technology
Projecting Lamp, also known as spotlight, is mainly used in ore deposit, large area operation field, contour of building, stadium, viaduct, monument, park and garden etc.Tradition Projecting Lamp adopts mercury lamp, sodium vapor lamp or hernia lamp to be light source, due to energy-saving and environmental protection performance and service life on far away from using the Projecting Lamp of LED light source, therefore now usually employing LED projector lamp replace traditional Projecting Lamp.
Due to a large amount of heats can be produced when LED light source works, if dispelled the heat not in time, the lifetime of LED light source can be caused or directly burn.The main frame of existing LED projector lamp is made up by monoblock cast mode of metal material, in order to carry out heat trnasfer, the LED of its inside is dispelled the heat.But this cast-in-block metal structure is too heavy, inconvenience very.In addition, existing LED lamp is unreasonable because mounting structure is arranged, and the sealing of lamp body inside is poor, makes light fixture be difficult to reach the degree of protection of IP65.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of simple and reasonable, volume to arrange the LED projector lamp less, lighter in weight, perfect heat-dissipating, sealing are stronger.
For achieving the above object, the utility model is by the following technical solutions:
A kind of LED projector lamp described in the utility model, comprise plastic frame, euphotic cover plate, radiating fin group, LED light source component, reflector and power pack, the bottom of described plastic frame is provided with base plate, described euphotic cover plate and described plastic frame are tightly connected, described euphotic cover plate, described plastic frame and the cooperation of described base plate are formed with accommodation space, the dividing plate this accommodation space being divided into independently large chamber and capacitor is each other provided with in described accommodation space, described radiating fin group is fixed on the lateral surface of described base plate relative to described large chamber, described LED light source component to be placed in described large chamber and to be fixedly connected with described radiating fin group, described reflector to be fixedly installed in described large chamber and with described LED light source component corresponding matching, described power pack is arranged in described capacitor.
Further, the junction of described base plate and described dividing plate is provided with cable hole, the sealed waterproof device with described cable hole corresponding matching is provided with in described large chamber, described sealed waterproof device comprises the boss be arranged on described base plate, described boss and described dividing plate close contact, described boss is provided with top-down through hole, and described through hole is connected with described cable hole, is provided with sealing ring in described through hole.
Further, described boss is detachably provided with lid, described lid is provided with the cable-through hole matched with described through hole.
Further, described base plate is provided with the louvre that some and described capacitor is communicated with.
Further, the lateral surface of described base plate is provided with the pressure balance respirator matched with described large chamber.
Further, described base plate is respectively arranged be communicated with described capacitor entrance hole, with the solidus ring of described entrance hole corresponding matching.
Further, described plastic frame is provided with some buckles, described euphotic cover plate is fixedly connected with described plastic frame by described buckle.
The beneficial effects of the utility model are: a kind of LED projector lamp that the utility model provides, and by arranging plastic frame and radiating fin group, and adopt compared with master metal framework in prior art, the utility model not only weight is lighter, and heat dispersion is better, in addition, by euphotic cover plate and plastic frame are tightly connected, make euphotic cover plate, accommodation space is formed between plastic frame and base plate, and arrange in accommodation space this accommodation space is divided into separate large chamber and the dividing plate of capacitor, wherein LED light source component is placed in large chamber, power pack is accommodating with in capacitor, the utility model volume is not only made to arrange less, save required installing space, sealed environment required when simultaneously also effectively ensure that LED light source component works, sealing property is better, and then make the utility model be easy to reach the degree of protection of IP65.
Accompanying drawing explanation
Fig. 1 is overall decomposition texture schematic diagram of the present utility model;
Fig. 2 is overall sectional view of the present utility model;
Fig. 3 is overall perspective view of the present utility model;
Fig. 4 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 5 is the B place structure for amplifying schematic diagram of Fig. 1.
In Fig. 1 to Fig. 5:
1, plastic frame; 11, buckle; 12, dividing plate; 121, cable hole; 21, substrate; 22, radiating fin; 31, Bright Source Protection support; 32, LED light source; 4, euphotic cover plate; 41, transmittance section; 5, reflector; 6, fixed mount; 7, power pack; 8, base plate; 81, louvre; 82, boss; 821, through hole; 822, sealing ring; 83, lid; 831, cable-through hole; 84, entrance hole; 85, solidus ring; 9, pressure balance respirator; 10, power line.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of LED projector lamp as shown in Figures 1 to 5, comprise plastic frame 1, euphotic cover plate 4, radiating fin group, LED light source component, reflector 5, fixed mount 6 and power pack 7, euphotic cover plate 4 is fixed on plastic frame 1, specifically, plastic frame 1 is provided with some buckles 11, euphotic cover plate 4 is fixedly connected with plastic frame 1 by buckle 11, the bottom of plastic frame 1 is provided with base plate 8, euphotic cover plate 4, plastic frame 1 and base plate 8 cooperation are formed with accommodation space, plastic frame 1 is provided with the dividing plate 12 be vertical setting with base plate 8, accommodation space is divided into each other independently large chamber and capacitor by dividing plate 12, preferably, plastic frame, base plate and dividing plate adopt integrated injection molding.
Radiating fin group is fixed on the lateral surface relative to large chamber of base plate 8, and specifically, radiating fin group comprises substrate 21 and is arranged at the radiating fin 22 on substrate 21 side, and wherein substrate 21 is fixed on base plate 8.Fixed mount 6 is fixed on radiating fin 22, fixed mount 6 for the utility model is arranged on other installation materials,
LED light source component to be placed in large chamber and to be fixedly connected with radiating fin group, specifically, base plate 8 is provided with the breach with large chamber, LED light source component comprises the Bright Source Protection support 31 be connected with breach, the LED light source 32 that arrange corresponding to Bright Source Protection support 31, LED light source 32 is fixed on the opposite side of substrate 21 away from radiating fin 22, and the light-emitting area of LED light source 32 is towards euphotic cover plate 4, euphotic cover plate 4 is provided with the transmittance section 41 for light therethrough, reflector 5 to be fixedly installed in large chamber and with LED light source component corresponding matching, power pack 7 is arranged in capacitor.
By arranging plastic frame 1 and radiating fin group, and adopt compared with master metal framework in prior art, the utility model not only weight is lighter, and heat dispersion is better; In addition, by LED light source component being placed in large chamber, power pack 7 is accommodating with in capacitor, the utility model volume is not only made to arrange less, save required installing space, sealed environment required when simultaneously also effectively ensure that LED light source component works, sealing property is better, and then makes the utility model be easy to reach the degree of protection of IP65.
Base plate 8 is provided with cable hole 121 with the junction of dividing plate 12, the sealed waterproof device with cable hole 121 corresponding matching is provided with in large chamber, sealed waterproof device comprises the boss 82 be arranged on base plate 8, boss 82 and dividing plate 12 close contact, boss 82 is provided with top-down through hole 821, through hole 821 is connected with cable hole 121, is provided with sealing ring 822 in through hole 821.During installation, the power line 10 of drawing from power pack 7 passes cable hole 121, and via through holes 821 passes and is electrically connected with LED light source 32 to large chamber from bottom to top, by the mating reaction of boss 82, through hole 821 and sealing ring 822, make the sealing of large chamber stronger, thus improve service behaviour of the present utility model.
In order to improve the sealing of large chamber further, boss 82 being detachably provided with lid 83, lid 83 being provided with the cable-through hole 831 matched with through hole 821.
Base plate 8 is provided with some louvres 81 be communicated with capacitor, fully can also be dispelled the heat to power supply by louvre 81 when utility model works, extend service life.
The lateral surface of base plate 8 is provided with the pressure balance respirator 9 matched with large chamber, by arranging pressure balance respirator 9, reduce the pressure differential of large chamber interior and its outside, thus effectively ensure that the balance of large chamber interior pressure, reduce the aging speed of LED light source 32, extend service life of the present utility model.
Base plate 8 is respectively arranged be communicated with capacitor entrance hole 84, with the solidus ring 85 of entrance hole 84 corresponding matching, by arranging solidus ring 85, make power line 10 of the present utility model more convenient when mounted.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (7)
1. a LED projector lamp, it is characterized in that: comprise plastic frame, euphotic cover plate, radiating fin group, LED light source component, reflector and power pack, the bottom of described plastic frame is provided with base plate, described euphotic cover plate and described plastic frame are tightly connected, described euphotic cover plate, described plastic frame and the cooperation of described base plate are formed with accommodation space, the dividing plate this accommodation space being divided into independently large chamber and capacitor is each other provided with in described accommodation space, described radiating fin group is fixed on the lateral surface of described base plate relative to described large chamber, described LED light source component to be placed in described large chamber and to be fixedly connected with described radiating fin group, described reflector to be fixedly installed in described large chamber and with described LED light source component corresponding matching, described power pack is arranged in described capacitor.
2. LED projector lamp according to claim 1, it is characterized in that: the junction of described base plate and described dividing plate is provided with cable hole, the sealed waterproof device with described cable hole corresponding matching is provided with in described large chamber, described sealed waterproof device comprises the boss be arranged on described base plate, described boss and described dividing plate close contact, described boss is provided with top-down through hole, and described through hole is connected with described cable hole, is provided with sealing ring in described through hole.
3. LED projector lamp according to claim 2, is characterized in that: described boss is detachably provided with lid, described lid is provided with the cable-through hole matched with described through hole.
4. LED projector lamp according to claim 1, is characterized in that: described base plate is provided with the louvre that some and described capacitor is communicated with.
5. LED projector lamp according to claim 1, is characterized in that: the lateral surface of described base plate is provided with the pressure balance respirator matched with described large chamber.
6. LED projector lamp according to claim 1, is characterized in that: described base plate is respectively arranged be communicated with described capacitor entrance hole, with the solidus ring of described entrance hole corresponding matching.
7. LED projector lamp according to claim 1, is characterized in that: described plastic frame is provided with some buckles, and described euphotic cover plate is fixedly connected with described plastic frame by described buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083767.5U CN204420741U (en) | 2015-02-06 | 2015-02-06 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083767.5U CN204420741U (en) | 2015-02-06 | 2015-02-06 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420741U true CN204420741U (en) | 2015-06-24 |
Family
ID=53471110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083767.5U Expired - Fee Related CN204420741U (en) | 2015-02-06 | 2015-02-06 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090998A (en) * | 2021-03-31 | 2021-07-09 | 上海博昂电气有限公司 | High-airtightness high-protection-level high-compact lighting device |
| CN120140704A (en) * | 2025-03-24 | 2025-06-13 | 湖北省中飞智慧照明集团有限公司 | Intelligent lighting device |
-
2015
- 2015-02-06 CN CN201520083767.5U patent/CN204420741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090998A (en) * | 2021-03-31 | 2021-07-09 | 上海博昂电气有限公司 | High-airtightness high-protection-level high-compact lighting device |
| CN120140704A (en) * | 2025-03-24 | 2025-06-13 | 湖北省中飞智慧照明集团有限公司 | Intelligent lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160415 Address after: 315500 Zhejiang city of Ningbo province Fenghua City Chun Hu Zhen Jie Er Cun Patentee after: NINGBO LIPINGE VACUUM PHASE-TRANSITION LIGHTING CO.,LTD. Address before: 315500 abalone Industrial Zone, Yue Lin Street, Ningbo, Zhejiang, Fenghua Patentee before: FENGHUA YANGHAI PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20220206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |