CN204084055U - The longitudinally LED projector lamp of 180 degree of luminescences - Google Patents
The longitudinally LED projector lamp of 180 degree of luminescences Download PDFInfo
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- CN204084055U CN204084055U CN201420632126.6U CN201420632126U CN204084055U CN 204084055 U CN204084055 U CN 204084055U CN 201420632126 U CN201420632126 U CN 201420632126U CN 204084055 U CN204084055 U CN 204084055U
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses the LED projector lamp that a kind of longitudinal direction 180 degree is luminous, comprise lampshade press box (1), Transparent lamp shade (2), reflector (4), integrated LED lamp pearl (5), lamp body (7), driving power (8), driving power (8) is fixedly connected with lamp body (7), the center of described lamp body (7) is provided with the lamp pearl holder (6) of upper and lower symmetrical inclined plane structure, angle β between the vertical center line of tilted upward face controls at 30 to 90 degree, integrated LED lamp pearl (5) correspondence is fixed in the symmetrical up and down inclined plane of lamp pearl holder (6), described reflector (4) is fixed on the front of lamp body (7), the longitudinal direction of reflector (4) joins in that angle is 180 degree, transverse projection angle is 120 degree, reflector (4) is provided with the projection matched with lamp pearl holder (6), and this projection is provided with the light projector hole (10) corresponding with integrated LED lamp pearl (5).After adopting this structure, there is the advantages such as simple and reasonable, easy to install, range of exposures is large, uniform light, good illumination effect.
Description
Technical field
The utility model relates to a kind of technical field of semiconductor illumination, and particularly a kind of range of exposures longitudinally can reach 180 degree, laterally can reach the LED projector lamp of 120 degree of luminescences.
Background technology
LED is solid state light emitter of new generation, has the features such as low in calories, specular removal, long-life.Along with the continuous breakthrough of LED technology, especially high-power, high efficiency LED succeeds in developing, LED is widely used in outside ordinary luminaire, also be widely used in Projecting Lamp field, LED projector lamp is mainly used in construction wall illumination, indoor local lighting, the illumination of historical building group exterior wall, public place of entertainment atmosphere illumination, site operation and maintenance, the lighting lamp for work etc. such as trees flowers Landscape Lighting, billboard lighting, bar and dance hall.Existing single lamp Projecting Lamp is due to the one-way of LED luminescence, this LED Projecting Lamp longitudinal direction and horizontal lighting angle when opening are 120 degree to the maximum, greater angle can not be reached, simultaneously, the luminous intensity in its dead ahead is higher than periphery, and some area illumination is to little light, and even subregion cannot be irradiated to light, will dark space be there is when needs large angle illumination, this structure light-emitting angle is single, the characteristic of non-uniform light directly has influence on applying of this product.For this reason, many manufacturers and knowledgeable people have carried out R and D, but not yet have comparatively ideal product to emerge so far.
Summary of the invention
For overcoming existing LED projector lamp above shortcomings, the purpose of this utility model is to provide that a kind of simple and reasonable, easy to install, range of exposures is large, the LED projector lamp of longitudinally 180 degree luminescences of uniform light, good illumination effect.
The utility model solves the problems of the technologies described above adopted technical scheme, it comprises lampshade press box, Transparent lamp shade, reflector, integrated LED lamp pearl, lamp body, driving power, driving power is fixedly connected with lamp body, the center of described lamp body is provided with the lamp pearl holder of upper and lower symmetrical inclined plane structure, angle β between the vertical center line of tilted upward face controls at 30 to 90 degree, and integrated LED lamp pearl correspondence is fixed in the symmetrical up and down inclined plane of lamp pearl holder; Described reflector is fixed on the front of lamp body, and the longitudinal direction of reflector joins in that angle is 180 degree, transverse projection angle is 120 degree, and reflector is provided with the projection matched with lamp pearl holder, and this projection is provided with the light projector hole corresponding with integrated LED lamp pearl.
The further scheme of the utility model, the angle β between the symmetrical up and down inclined plane vertical center line of described lamp pearl holder is 60 degree.
The further scheme of the utility model, described Transparent lamp shade is fixed on lamp body by lampshade press box, is provided with sealing ring between Transparent lamp shade and lamp body, and mutually forms the hermetically-sealed construction of water proof and dust proof.
The further scheme of the utility model, described lamp body is provided with the m of adjusting lighting angle.
The further scheme of the utility model, described lamp body is provided with radiator shutter, and radiator shutter is the back side that longitudinal arrangement is arranged in lamp body.
After adopting said structure, compared with prior art have the following advantages and effect: one is because two integrated LED lamp pearl correspondences are fixed in the symmetrical up and down inclined plane of lamp pearl holder, angle β between upper and lower symmetrical inclined plane vertical center line preferably controls at 60 degree, two high-power integrated LED lamp pearls are combined by luminous intensity distribution, make that the longitudinal lighting angle of light fixture reaches 180 degree, horizontal lighting angle reaches 120 degree, range of exposures is large, good illumination effect under the effect of reflector luminous intensity distribution, uniform light, thus the problem solving dark space.Two is the hermetically-sealed constructions owing to adopting water proof and dust proof between Transparent lamp shade and lamp body, can use under severe place and environment.Three is because the lamp body back side is provided with radiator shutter in longitudinal arrangement mode, makes to form the flowing of upper and lower air between radiator shutter, accelerates rate of heat exchange, improve radiating efficiency.Four is the crevice projection angles that can be regulated Projecting Lamp by the m of adjusting lighting angle.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is fit structure schematic diagram of the present utility model.
Fig. 4 is decomposition texture schematic diagram of the present utility model.
Wherein, 1 lampshade press box, 2 Transparent lamp shades, 3 sealing rings, 4 reflectors, 5 integrated LED lamp pearls, 6 lamp pearl holders, 7 lamp bodies, 8 driving powers, 9 ms, 10 light projector holes, 11 radiator shutters.
Detailed description of the invention
Shown in Fig. 1 to Fig. 4, for the specific embodiments of the LED projector lamp of a kind of longitudinal direction of the utility model 180 degree luminescence, it comprises lampshade press box 1, Transparent lamp shade 2, reflector 4, integrated LED lamp pearl 5, lamp body 7, driving power 8, Transparent lamp shade 2 is made up of transparent material, can be clear glass also can be transparent plastic etc., driving power 8 is fixedly connected with lamp body 7, the center of described lamp body 7 is provided with the lamp pearl holder 6 of upper and lower symmetrical inclined plane structure, angle β between the vertical center line of tilted upward face controls at 30 to 90 degree, angle β between the symmetrical up and down inclined plane vertical center line of described lamp pearl holder 6 is preferably 60 degree, integrated LED lamp pearl 5 correspondence is fixed in the symmetrical up and down inclined plane of lamp pearl holder 6, described reflector 4 is fixed on the front of lamp body 7, the longitudinal direction of reflector 4 joins in that angle is 180 degree, transverse projection angle is 120 degree, reflector 4 is provided with the projection matched with lamp pearl holder 6, this projection is provided with the light projector hole 10 corresponding with integrated LED lamp pearl 5, two high-power integrated LED lamp pearls 5 are combined by luminous intensity distribution, make that the longitudinal lighting angle of light fixture reaches 180 degree, lateral luminous angle reaches 120 degree.
In order to ensure that Projecting Lamp can use under severe place and environment, described Transparent lamp shade 2 is fixed on lamp body 7 by lampshade press box 1, is provided with sealing ring 3 between Transparent lamp shade 2 and lamp body 7, and mutually forms the hermetically-sealed construction of water proof and dust proof.In order to regulate the lighting angle of Projecting Lamp, described lamp body 7 is provided with the m 9 of adjusting lighting angle.In order to improve radiating effect, described lamp body 7 is provided with radiator shutter 11, and radiator shutter 11 is arranged in the back side of lamp body 7 in longitudinal arrangement.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, without departing from the concept of the premise utility, the some simple deduction made and replacement, all belong to protection domain of the present utility model.
Claims (5)
1. the LED projector lamp of a longitudinal direction 180 degree of luminescences, comprise lampshade press box (1), Transparent lamp shade (2), reflector (4), integrated LED lamp pearl (5), lamp body (7), driving power (8), driving power (8) is fixedly connected with lamp body (7), it is characterized in that: the center of described lamp body (7) is provided with the lamp pearl holder (6) of upper and lower symmetrical inclined plane structure, angle β between the vertical center line of tilted upward face controls at 30 to 90 degree, integrated LED lamp pearl (5) correspondence is fixed in the symmetrical up and down inclined plane of lamp pearl holder (6), described reflector (4) is fixed on the front of lamp body (7), the longitudinal direction of reflector (4) joins in that angle is 180 degree, transverse projection angle is 120 degree, reflector (4) is provided with the projection matched with lamp pearl holder (6), and this projection is provided with the light projector hole (10) corresponding with integrated LED lamp pearl (5).
2. the LED projector lamp that longitudinal direction according to claim 1 180 degree is luminous, is characterized in that: the angle β between the symmetrical up and down inclined plane vertical center line of described lamp pearl holder (6) is 60 degree.
3. the LED projector lamp that longitudinal direction according to claim 1 and 2 180 degree is luminous, it is characterized in that: described Transparent lamp shade (2) is fixed on lamp body (7) by lampshade press box (1), be provided with sealing ring (3) between Transparent lamp shade (2) and lamp body (7), and mutually form the hermetically-sealed construction of water proof and dust proof.
4. the LED projector lamp that longitudinal direction according to claim 3 180 degree is luminous, is characterized in that: described lamp body (7) is provided with the m (9) of adjusting lighting angle.
5. the LED projector lamp that longitudinal direction according to claim 4 180 degree is luminous, it is characterized in that: described lamp body (7) is provided with radiator shutter (11), and radiator shutter (11) is arranged in the back side of lamp body (7) in longitudinal arrangement.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632126.6U CN204084055U (en) | 2014-10-29 | 2014-10-29 | The longitudinally LED projector lamp of 180 degree of luminescences |
| US14/570,526 US20160084450A1 (en) | 2014-09-18 | 2014-12-15 | LED Projector Capable of Emitting Light in 180° |
| DE201420106161 DE202014106161U1 (en) | 2014-09-18 | 2014-12-19 | LED spotlight with 180 ° luminescence |
| AU2014101520A AU2014101520A4 (en) | 2014-09-18 | 2014-12-24 | LED projector capable of emitting light in 180 |
| FR1550830A FR3026160B3 (en) | 2014-09-18 | 2015-02-03 | LED LIGHTING PROJECTOR 180 DEGREES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632126.6U CN204084055U (en) | 2014-10-29 | 2014-10-29 | The longitudinally LED projector lamp of 180 degree of luminescences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084055U true CN204084055U (en) | 2015-01-07 |
Family
ID=52176771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632126.6U Expired - Fee Related CN204084055U (en) | 2014-09-18 | 2014-10-29 | The longitudinally LED projector lamp of 180 degree of luminescences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084055U (en) |
-
2014
- 2014-10-29 CN CN201420632126.6U patent/CN204084055U/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 | ||
| 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: 20150107 Termination date: 20171029 |