CN204403941U - A kind of Projecting Lamp structure of high efficiency and heat radiation - Google Patents
A kind of Projecting Lamp structure of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN204403941U CN204403941U CN201520045816.6U CN201520045816U CN204403941U CN 204403941 U CN204403941 U CN 204403941U CN 201520045816 U CN201520045816 U CN 201520045816U CN 204403941 U CN204403941 U CN 204403941U
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- China
- Prior art keywords
- installation frame
- lens
- heat radiation
- high efficiency
- power supply
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- Expired - Fee Related
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- 230000005855 radiation Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base, the utility model structure is simple, good heat dissipation effect, substantially prolongs the service life of LED projector lamp.
Description
Technical field
The utility model relates to a kind of Projecting Lamp structure of high efficiency and heat radiation.
Background technology
Heat dissipation problem is all one of important technology bottleneck of LED lighting all the time, because the electric energy of 90% input must convert heat to and discharge, and LED grain belongs to semi-conducting material, cannot be high temperature resistant, it is normally less than 120 DEG C, add on light fixture and can not adopt fan cooling, need to consider light fixture appearance and modeling and optical design, along with the continuous progress of great power LED light fixture, more and more higher to the performance requirement of radiator structure, must constantly break through the application that its technology barriers could meet LED lamp, traditional LED light fixture is generally directly be connected with radiator by LED lamp, to obtain good radiating effect, but the radiating surface of this method LED is too little, the high efficiency and heat radiation of LED can not be realized.
At present, conventional great power LED Projecting Lamp uses integral type on the market, namely great power LED is welded on LED lamp plate, and LED lamp panel is by dispelling the heat with the radiating equipment of its one, this radiator structure causes the temperature in the middle part of LED lamp panel to be gathered, and therefore can only limit LED LED that Projecting Lamp uses mono-power can not be too high.
Utility model content
The purpose of this utility model is for above weak point, provides the Projecting Lamp structure of the high efficiency and heat radiation of the simple good heat dissipation effect of a kind of structure.
The scheme that the utility model technical solution problem adopts is, a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, described face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, described power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, described support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base.
Further, described installation frame offers louvre, installation frame upper side is horizontally arranged with some heat-dissipating fins.
Further, between described face-piece and installation frame, be provided with sealing ring, between described lens pressing plate and lens, be provided with sealing ring.
Further, the two ends of described support are provided with draw-in groove, carrier base are provided with the elastic support clamp matched with draw-in groove.
Further, described installation frame is provided with the respirator communicated with the lens inner chamber residing for circuit board.
Further, described protective cover offers some thermal vias.
Compared with prior art, the utility model has following beneficial effect: structure is simple, and easy to use, good heat dissipation effect, substantially prolongs the service life of LED projector lamp.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the close-up schematic view of Fig. 2;
Fig. 4 is lens installation position structural representation;
Fig. 5 is installation frame upper side mounting portion explosive view;
Fig. 6 is the close-up schematic view of Fig. 5;
In figure:
1-installation frame; 2-circuit board; 3-cover plate; 4-lens pressing plate; 5-lens; 6-face-piece; 7-radiator; 8-power supply; 9-power shelf; 10-protective cover; 11-carrier base; 12-support; 13-louvre; 14-heat-dissipating fin; 15-draw-in groove; 16-elastic support clamp; 17-respirator.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in figs. 1 to 6, the scheme that the utility model technical solution problem adopts is, a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame 1, rectangle installation frame 1 downside is provided with the circuit board 2 with LED, circuit board 2 is outside equipped with cover plate 3, lens pressing plate 4 is arranged with outside cover plate 3, lens pressing plate 5 is provided with lens 5, the face-piece 6 be fixedly connected with installation frame 1 is covered with outside lens 5, described face-piece 6 is by lens 5, lens pressing plate 3 and the fixation of cover plate 4 gland, installation frame 1 upper side is evenly equipped with some radiators 7, installation frame 1 upper side is provided with power supply 8, power supply 8 is fixed on installation frame 1 by power shelf 9, power supply 8 and circuit board 2 are electrically connected, protective cover 10 is covered with outside described power supply 8 and radiator 7, the both sides of installation frame 1 upper side are fixed with carrier base 11, support 12 is provided with above installation frame 1, described support 12 can be mounted opposite frame 1 and rotate adjustment and be fixedly connected with installation frame 1 by carrier base 11.
In the present embodiment, in order to better heat radiation, described installation frame 1 offers louvre 13, installation frame 1 upper side is horizontally arranged with some heat-dissipating fins 14.
In the present embodiment, between described face-piece 6 and installation frame 1, be provided with sealing ring, between described lens pressing plate 4 and lens 5, be provided with sealing ring.
In the present embodiment, in order to regulate support 12 first to the angle of installation frame 1 and fixation, the two ends of described support 12 are provided with draw-in groove 15, carrier base 11 are provided with the elastic support clamp 16 matched with draw-in groove 15.
In the present embodiment, described installation frame 1 is provided with the respirator 17 communicated with lens 5 inner chamber residing for circuit board 2.
In the present embodiment, in order to better heat radiation, described protective cover 10 offers some thermal vias.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the Projecting Lamp structure of a high efficiency and heat radiation, it is characterized in that: comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, described face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, described power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, described support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base.
2. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, it is characterized in that: described installation frame offers louvre, installation frame upper side is horizontally arranged with some heat-dissipating fins.
3. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: be provided with sealing ring between described face-piece and installation frame, is provided with sealing ring between described lens pressing plate and lens.
4. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: the two ends of described support are provided with draw-in groove, carrier base is provided with the elastic support clamp matched with draw-in groove.
5. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described installation frame is provided with the respirator communicated with the lens inner chamber residing for circuit board.
6. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described protective cover offers some thermal vias.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045816.6U CN204403941U (en) | 2015-01-23 | 2015-01-23 | A kind of Projecting Lamp structure of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045816.6U CN204403941U (en) | 2015-01-23 | 2015-01-23 | A kind of Projecting Lamp structure of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403941U true CN204403941U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045816.6U Expired - Fee Related CN204403941U (en) | 2015-01-23 | 2015-01-23 | A kind of Projecting Lamp structure of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485571A (en) * | 2015-12-25 | 2016-04-13 | 余蓓 | LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure |
| CN110131632A (en) * | 2019-06-10 | 2019-08-16 | 吉林省全星航空技术有限公司 | Recessed light fixture |
| RU2728180C2 (en) * | 2018-08-17 | 2020-07-28 | Владимир Дмитриевич Денисов | Method of bringing to a given interplanetary orbit and a reusable transport-energy module |
-
2015
- 2015-01-23 CN CN201520045816.6U patent/CN204403941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485571A (en) * | 2015-12-25 | 2016-04-13 | 余蓓 | LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure |
| RU2728180C2 (en) * | 2018-08-17 | 2020-07-28 | Владимир Дмитриевич Денисов | Method of bringing to a given interplanetary orbit and a reusable transport-energy module |
| CN110131632A (en) * | 2019-06-10 | 2019-08-16 | 吉林省全星航空技术有限公司 | Recessed light fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 |