CN201547569U - Novel LED projection lamp - Google Patents
Novel LED projection lamp Download PDFInfo
- Publication number
- CN201547569U CN201547569U CN2009202627498U CN200920262749U CN201547569U CN 201547569 U CN201547569 U CN 201547569U CN 2009202627498 U CN2009202627498 U CN 2009202627498U CN 200920262749 U CN200920262749 U CN 200920262749U CN 201547569 U CN201547569 U CN 201547569U
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- China
- Prior art keywords
- housing
- optical lens
- light source
- heat dissipation
- protective plate
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- 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)
Abstract
The utility model relates to a novel LED projection lamp which comprises a shell, a light source and a power supply device, wherein the light source is provided with more than two LED lamps, an integral structure optical lens is arranged in front of the LED lamps, a protective plate is arranged in front of the optical lens, and water-proof rubber rings are arranged between the protective plate and the shell. The shell is arranged into a rectangular or a square structure, the lateral face of the shell is provided with aluminum bars or aluminum alloy heat dissipation plates, a plurality of heat dissipation holes are arranged on the heat dissipation plates, and the heat dissipation plates are riveted and connected with the shell through folding edges. Compared with the prior art, the novel LED projection lamp is convenient for manufacture, installation, and adjustment of facula positions, adopts ring-shaped and multi-position ventilation and heat dissipation modes, and solves the problem that the temperature is over high when high power LED lamps are used together with the aluminum bar with high heat dissipation performance. The novel LED projection lamp has simple structure, convenient installation, electricity conservation and long service life, the appearance adopts flown line shape, is attractive and generous, and the novel LED projection lamp is suitable for illumination of outdoor advertisement, signboards, buildings, platforms and the like.
Description
Technical field
The utility model relates to technical field of lamps, especially a kind of New LED Projecting Lamp that is used for outdoor advertising, signboard, building and stage illumination, lighting.
Background technology
Projecting Lamp is to make the light fixture of specifying the projecting environment of illumination on the face to be illuminated, claims floodlight again.Usually can aim at any direction, and possess the structure that is not subjected to weather influence.Be mainly used in the large area lighting place, for example building, outdoor advertising, stadium, stage illumination, lighting, park and flower bed etc.Existing Projecting Lamp generally is made up of optics, mechanical part and electric component 3 parts.Optics mainly is light source, reflector and shading lattice sheet etc.Mechanical part mainly is a shell, fixing and adjust focus adjusting mechanism, fixed support, the pedestal of light source position and have the part of the adjustment light fixture light beam projecting direction of angle indication.Electric component mainly is ballast, capacitor etc.
The light source of existing Projecting Lamp generally has fluorescent lamp, halogen lamp, Metal halogen lamp or sodium vapor lamp etc., and the common power of these light fixtures as light source is bigger, and not only power consumption is big during use, and is energy-conservation inadequately, and it is more to dispel the heat, and volume is bigger, and service life is shorter.
The utility model content
At the deficiency of above existing Projecting Lamp, the purpose of this utility model provides a kind of long service life, saves electric energy, adopts LED to make the New LED Projecting Lamp of light source.
The purpose of this utility model is achieved by the following technical solution:
A kind of New LED Projecting Lamp comprises housing, light source and supply unit, and light source is located in the housing, light source is connected with the supply unit circuit, described light source is the LED lamp, and the LED lamp is connected with the supply unit circuit with control circuit by driving, and the front of LED lamp is provided with optical lens;
The quantity of described LED lamp is more than 2, and the front correspondence of each LED lamp is provided with an optical lens;
Described optical lens more than 2 interconnects and forms integral structure, and this integrated optical lens is connected with housing.
As optimal technical scheme of the present utility model, the optical lens front of described integral structure is provided with protective plate, and protective plate is provided with lens opening, and protective plate is connected with housing.
As optimal technical scheme of the present utility model, also be provided with the waterproof sealing cushion rubber between described protective plate and the housing.
As optimal technical scheme of the present utility model, described driving and control circuit are located on the wiring board, and wiring board places in the housing and is located at the back of LED lamp, is provided with base plate between wiring board and the housing.
As optimal technical scheme of the present utility model, described supply unit comprises power pack and gauge tap, and described power pack is located at the back of housing.
As optimal technical scheme of the present utility model, described housing is made as rectangle or square structure, and the back of housing is provided with aluminium or aluminium alloy heat sink; Described heat sink connects by the flanging riveted joint.
As optimal technical scheme of the present utility model, described housing is provided with foot rest, and foot rest is connected with housing by adjustable articulating device and fixes.
The beneficial effects of the utility model are: with respect to prior art, the utility model adopts the LED lamp as light source, can save electric energy, prolongs the service life of light fixture; Adopt integrated optical lens and adjustable foot frame, be convenient to make and install and the regulated at will facula position; Adopt annular, multi-faceted ventilation and heat mode, add the aluminium of high heat dispersion, the too high problem of temperature when having solved the high-powered LED lamp use.The utility model is simple in structure, light, easy for installation, water resistance is good, and its profile adopts the streamlined moulding, and is elegant in appearance; Be applicable to the illumination of outdoor advertising, signboard, building and stage etc.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the backsight structural representation of Fig. 1;
Fig. 3 is the side-looking structural representation of Fig. 1;
Fig. 4 is the plan structure schematic diagram of Fig. 1;
Fig. 5 is the utility model preceding structure schematic diagram;
Fig. 6 is the structural representation of the integrated optical lens of the utility model.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, a kind of New LED Projecting Lamp, comprise housing 1, light source and supply unit, light source is located in the housing 1, light source is connected with the supply unit circuit, described light source is a LED lamp 2, and LED lamp 2 is connected with the supply unit circuit with control circuit by driving, and the front of LED lamp 2 is provided with optical lens; The quantity of described LED lamp 2 is more than 2, and the front correspondence of each LED lamp 2 is provided with an optical lens; Described optical lens more than 2 interconnects and forms integral structure, and this integrated optical lens 7 is connected with housing 1.
In the present embodiment, the front of described integrated optical lens 7 is provided with protective plate 8, and protective plate 8 is provided with lens opening, and protective plate 8 is connected with housing 1, also is provided with the waterproof sealing cushion rubber between protective plate 8 and the housing 1.Described driving and control circuit are located on the wiring board, and wiring board places in the housing 1 and is located at the back of LED lamp 2, is provided with base plate between wiring board and the housing 1.
The described supply unit of present embodiment comprises power pack 5 and gauge tap, and power pack 5 is located at the back of housing 1.Described housing 1 is made as rectangle or square structure, and the back of housing 1 is provided with aluminium or aluminium alloy heat sink 6, and described heat sink 6 connects by the flanging riveted joint.Housing 1 is provided with foot rest 4, and foot rest 4 is connected with housing 1 by adjustable bolt and nut jockey and fixes, so that adjust light-illuminating angle and facula position.
Claims (7)
1. a New LED Projecting Lamp comprises housing, light source and supply unit, and light source is located in the housing, light source is connected with the supply unit circuit, it is characterized in that: described light source is the LED lamp, and the LED lamp is connected with the supply unit circuit with control circuit by driving, and the front of LED lamp is provided with optical lens;
The quantity of described LED lamp is more than 2, and the front correspondence of each LED lamp is provided with an optical lens;
Described optical lens more than 2 interconnects and forms integral structure, and this integrated optical lens is connected with housing.
2. New LED Projecting Lamp according to claim 1 is characterized in that: the optical lens front of described integral structure is provided with protective plate, and protective plate is provided with lens opening, and protective plate is connected with housing.
3. New LED Projecting Lamp according to claim 2 is characterized in that: also be provided with the waterproof sealing cushion rubber between described protective plate and the housing.
4. New LED Projecting Lamp according to claim 1 is characterized in that: described driving and control circuit are located on the wiring board, and wiring board places in the housing and is located at the back of LED lamp, is provided with base plate between wiring board and the housing.
5. New LED Projecting Lamp according to claim 1 is characterized in that: described supply unit comprises power pack and gauge tap, and described power pack is located at the back of housing.
6. New LED Projecting Lamp according to claim 1 is characterized in that: described housing is made as rectangle or square structure, and the back of housing is provided with aluminium or aluminium alloy heat sink;
Described heat sink connects by the flanging riveted joint.
7. New LED Projecting Lamp according to claim 1 is characterized in that: described housing is provided with foot rest, and foot rest is connected with housing by adjustable articulating device and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627498U CN201547569U (en) | 2009-11-16 | 2009-11-16 | Novel LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627498U CN201547569U (en) | 2009-11-16 | 2009-11-16 | Novel LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547569U true CN201547569U (en) | 2010-08-11 |
Family
ID=42602743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202627498U Expired - Fee Related CN201547569U (en) | 2009-11-16 | 2009-11-16 | Novel LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142722A1 (en) * | 2011-04-18 | 2012-10-26 | Liu Jiang | A high-power news lamp |
| CN104864345A (en) * | 2015-06-10 | 2015-08-26 | 上海三思电子工程有限公司 | LED searchlight and shell thereof |
-
2009
- 2009-11-16 CN CN2009202627498U patent/CN201547569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142722A1 (en) * | 2011-04-18 | 2012-10-26 | Liu Jiang | A high-power news lamp |
| CN104864345A (en) * | 2015-06-10 | 2015-08-26 | 上海三思电子工程有限公司 | LED searchlight and shell thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20131116 |