CN203384667U - LED (light emitting diode) lamp realizing integral lower beam and high beam - Google Patents
LED (light emitting diode) lamp realizing integral lower beam and high beam Download PDFInfo
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- CN203384667U CN203384667U CN201320269617.4U CN201320269617U CN203384667U CN 203384667 U CN203384667 U CN 203384667U CN 201320269617 U CN201320269617 U CN 201320269617U CN 203384667 U CN203384667 U CN 203384667U
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Abstract
The utility model discloses an LED (light emitting diode) lamp realizing integral lower beam and high beam. The LED lamp comprises an LED lighting lamp body, an LED light source array fixed on a PCB (printed circuit board), a reflection cup for controlling the LED light source array to form lower beam lighting, and a lens for controlling the light of the LED light source array to form high beam lighting; the reflection cup, the lens and the LED light source array are all arranged on the LED lighting lamp body. When the LED lighting lamp works, a lower beam module and a high beam module work at the same time, so the lower beam-high beam integrated LED lighting can be realized, during using, the LED lamp realizing the integral lower beam and the high beam has the advantages of realizing lower beam and high beam lighting, high uniformity in a special lighting field, energy saving, environment friendliness, long service life and diversified combining modes.
Description
Technical field
The utility model relates to the LED technical field of lamps, relates in particular to a kind of LED light fixture of realizing the bright dipping of distance-light one.
Background technology
Current under the overall situation of global energy worsening shortages, the LED energy-saving application more and more comes into one's own.Due to the longevity of LED, the characteristics such as stable, pollution-free, in the share that is applied to the indoor and outdoor lighting field, improving year by year.And LED out of doors the application of high-power illumination due to the restriction that is subject to watt level, still there is larger development space.Modular mode can solve the problem that general power is not high, and is convenient to installation and maintenance, has been widely used in lighting field.LED is applied in the long distance illumination of outdoor lighting, the control light mode of single optical element easily occur dipped beam can not be far according to and distance light can not recent photograph problem.
Current outdoor illumination applications conventional light source, its module is not reproducible, and the conventional light source efficiency is low, and environment is had to pollution.LED is for the LED Projecting Lamp of outdoor lighting, and major part is that general far lighting adopts lens control light, and the light convergence angle is controlled to very little scope by the LED array bright dipping of arranging.Yet, the illumination of some special dimensions, as train station lighting field, its illumination is not only has requirement to distance light, optical illumination is nearby also had to requirement, and need to meet uniformity index.On market, implementation adopts two kinds of light fixtures to control respectively, also has plenty of former illumination distances is reduced, and the lamp stand number increases.Yet there is certain deficiency in above-mentioned technology:
At first, adopt the efficiency of conventional light source low, environmental pollution.
Secondly, LED light source adopts single lens, is applied to a kind of lighting system that outdoor lighting can only realize distance-light.
Again, LED light source adopts single reflector, is applied to a kind of lighting system that outdoor lighting can only realize distance-light.
In view of this, prior art haves much room for improvement and improves.
The utility model content
In view of the deficiencies in the prior art, the utility model purpose is to provide a kind of LED light fixture of realizing the distance-light one.Be intended to solve unification lens control light or the next single problem of pattern of unification reflector control light belt in existing LED light fixture.
The technical solution of the utility model is as follows:
A kind of LED light fixture of realizing the distance-light one wherein, comprising:
The LED light fitting body;
Be fixed on the LED light source array on pcb board;
For controlling the LED light source array, form the reflector of lower beam illumination;
For the LED light source array is controlled to light, form the lens of far lighting;
Described reflector, lens and LED light source array all are arranged on the LED light fitting body.
Described LED light fixture, wherein, described LED light source array is single-chip LED or integrated chip LED.
Described LED light fixture, wherein, also comprise that described fixture and reflector are bonded together for the fixing fixture of reflector, and described fixation device surface is provided with layer of reflective material.
Described LED light fixture, wherein, also comprise the lamp frame for fixed L ED light fixture, and described lamp frame is arranged on the side of LED light fitting body.
Described LED light fixture, wherein, also comprise that described radiator is arranged on the pcb board lower end, and lens are connected with pcb board, the fluorescent tube that formation can be assigned at any time for supporting the radiator of pcb board and heat radiation.
Described LED light fixture, wherein, also comprise the light cover for water proof and dust proof, and described light cover is arranged on lamp frame.
Described LED light fixture, wherein, described lens are by transparent matrix composition, and the bottom of lens is contained 3 for lens being fixed on to the pedestal on pcb board.
Described LED light fixture, wherein, the bottom surface of described lens is provided with a light source incidence surface, and described light source incidence surface is parallel with the exiting surface of LED light source, for LED light is concentrated, forms far lighting.
Described LED light fixture, wherein, the LED light source that each row of described LED light source array has similar number, all contain reflector in each LED light source array.
Described LED light fixture, wherein, do not contain lens in part LED light source array.
Beneficial effect:
Of the present utility modelly realize that the LED light fixture of distance-light one has following advantage in use: realize distance-light illumination,, light fixture energy-conserving and environment-protective high in the uniformity of special dimension illumination, the life-span is long, the lamp combination mode is various.
The accompanying drawing explanation
The schematic diagram of the first embodiment that Fig. 1 is the LED light fixture of realizing the distance-light one of the present utility model.
The side schematic view of reflector in the first embodiment that Fig. 2 is the LED light fixture of realizing the distance-light one of the present utility model.
The schematic perspective view of reflector in the first embodiment that Fig. 3 is the LED light fixture of realizing the distance-light one of the present utility model.
The side schematic view of lens in the first embodiment that Fig. 4 is the LED light fixture of realizing the distance-light one of the present utility model.
The schematic perspective view of lens in the first embodiment that Fig. 5 is the LED light fixture of realizing the distance-light one of the present utility model.
The schematic diagram of the second embodiment that Fig. 6 is the LED light fixture of realizing the distance-light one of the present utility model.
The specific embodiment
The utility model provides a kind of LED light fixture of realizing the distance-light one, clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, it is the schematic diagram of the first embodiment of the LED light fixture of realizing the distance-light one of the present utility model.As shown in the figure, describedly realize that the LED light fixture 1 of distance-light one comprises: LED light fitting body 13, be fixed on LED light source array 10 on pcb board, for controlling the LED light source array, form the reflector 11 of lower beam illumination and for the LED light source array is controlled to light, form the lens 12 of far lighting, described reflector 11, lens 12 and LED light source array 10 all are arranged on LED light fitting body 13.
Specifically, described LED light source array 10 is fixed on pcb board, and pcb board contains power supply, lights LED light source array 10 after connection.Described LED light source can be single-chip LED or integrated chip LED.Reflector 11, for controlling the LED light source array, forms lower beam illumination, and it can adopt metal material to make and inner surface scribbles the high material reflected, and the constraint light of hot spot is evenly beaten in the dipped beam scope.Further, described LED light fixture also comprises that described fixture and reflector are bonded together for the fixing fixture of reflector, and described fixation device surface is provided with layer of reflective material.Lens 12, for to LED light source array control light, form far lighting, and guarantee that line is according to forming uniform far lighting at a distance.In the present embodiment, described lens 12 are by transparent matrix composition, and the bottom of lens is contained 3 for lens being fixed on to the pedestal on pcb board.
See also Fig. 2 and Fig. 3, it is side schematic view and the schematic perspective view of reflector in the first embodiment of the LED light fixture of realizing the distance-light one of the present utility model.As shown in the figure, described reflector 11 comprises a reflecting surface 30 and bottom surface 31, and described LED light source is arranged on the bottom center position.
See also Fig. 4 and Fig. 5, it is side schematic view and the schematic perspective view of lens in the first embodiment of the LED light fixture of realizing the distance-light one of the present utility model.As shown in the figure, described lens 12 comprise that a plane of incidence 40(is formed at the bottom surface of lens, and parallel with the LED exiting surface, surface finish, concentrate LED light, forms far lighting) and an exit facet 41(be formed at the lens end face, bright dipping is through this face), the described plane of incidence 40 and an exit facet 41 all carry out polishing, and described lens 12 can realize low-angle far lighting, and material is selected transparent matrix.
Further, as shown in Figure 1, described LED light fixture also comprises that described lamp frame 14 is arranged on the side of LED light fitting body 13 for the lamp frame 14 of fixed L ED light fixture.
Further, as shown in Figure 1, described LED light fixture also comprises the radiator 15 for supporting pcb board and heat radiation, and described radiator 15 is arranged on the pcb board lower end, and lens are connected with pcb board, the fluorescent tube that formation can be assigned at any time.In addition, described LED light fixture also can comprise the light cover 16 for water proof and dust proof, and described light cover is arranged on lamp frame, and described light cover is by transparent matrix composition.
Below introduce arranging of LED light source array on the LED light fixture of realizing the distance-light one of the present utility model, as shown in Figure 6, it is the schematic diagram of the second embodiment of the LED light fixture of realizing the distance-light one of the present utility model.As shown in the figure, the LED illumination array comprises the first array 50, the second array 51, the 3rd array 52, and every an array has identical LED number (13), and the equal corresponding reflector 11 of each LED light source, and reflector 11 also has 3 rows' 13 row.And 12, lens exist in partial array,, in the second array 51,9 LED of middle do not contain lens 12.Form the array pattern of 13-8-13.
Be, the array of light fixture and LED number can be set according to outdoor different brackets with being to be understood that, and its distance-light illumination number fit system also can change.In addition, this LED light fixture can be made nonstandard light fixture not of uniform size, is applied to some special occasion.
In sum, of the present utility modelly realize that the LED light fixture of distance-light one comprises: the LED light fitting body, be fixed on LED light source array on pcb board, for controlling the LED light source array, form the reflector of lower beam illumination and for the LED light source array is controlled to light, form the lens of far lighting, described reflector, lens and LED light source array all are arranged on the LED light fitting body.In the time of described LED light fixture work, distance light and dipped beam module are worked simultaneously, can reach the realization of the LED illumination of distance-light one.Thereby following advantage is arranged in use: realize distance-light illumination,, light fixture energy-conserving and environment-protective high in the uniformity of special dimension illumination, the life-span is long, the lamp combination mode is various.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a LED light fixture of realizing the distance-light one, is characterized in that, comprising:
The LED light fitting body;
Be fixed on the LED light source array on pcb board;
For controlling the LED light source array, form the reflector of lower beam illumination;
For the LED light source array is controlled to light, form the lens of far lighting;
Described reflector, lens and LED light source array all are arranged on the LED light fitting body.
2. LED light fixture according to claim 1, is characterized in that, described LED light source array is single-chip LED or integrated chip LED.
3. LED light fixture according to claim 1 and 2, is characterized in that, also comprises that described fixture and reflector are bonded together for the fixing fixture of reflector, and described fixation device surface is provided with layer of reflective material.
4. LED light fixture according to claim 1, is characterized in that, also comprises the lamp frame for fixed L ED light fixture, and described lamp frame is arranged on the side of LED light fitting body.
5. LED light fixture according to claim 1, is characterized in that, also comprises that described radiator is arranged on the pcb board lower end, and lens are connected with pcb board, the fluorescent tube that formation can be assigned at any time for supporting the radiator of pcb board and heat radiation.
6. LED light fixture according to claim 4, is characterized in that, also comprises the light cover for water proof and dust proof, and described light cover is arranged on lamp frame.
7. LED light fixture according to claim 1, is characterized in that, described lens are by transparent matrix composition, and the bottom of lens is contained 3 for lens being fixed on to the pedestal on pcb board.
8. LED light fixture according to claim 1, is characterized in that, the bottom surface of described lens is provided with a light source incidence surface, and described light source incidence surface is parallel with the exiting surface of LED light source array, for LED light is concentrated, forms far lighting.
9. LED light fixture according to claim 1, is characterized in that, the LED light source that each row of described LED light source array has similar number, all contain reflector in each LED light source array.
10. LED light fixture according to claim 1, is characterized in that, in part LED light source array, do not contain lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269617.4U CN203384667U (en) | 2013-05-17 | 2013-05-17 | LED (light emitting diode) lamp realizing integral lower beam and high beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269617.4U CN203384667U (en) | 2013-05-17 | 2013-05-17 | LED (light emitting diode) lamp realizing integral lower beam and high beam |
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| Publication Number | Publication Date |
|---|---|
| CN203384667U true CN203384667U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320269617.4U Expired - Fee Related CN203384667U (en) | 2013-05-17 | 2013-05-17 | LED (light emitting diode) lamp realizing integral lower beam and high beam |
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| Country | Link |
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| CN (1) | CN203384667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775978A (en) * | 2014-02-08 | 2014-05-07 | 深圳市海普创科技开发有限公司 | Polarized light collimation assembly and LED lamp |
| CN104810458A (en) * | 2015-05-04 | 2015-07-29 | 华东师范大学 | COB packaging process for integrating LED distance light and dipped light of automotive headlamp |
| WO2021258563A1 (en) * | 2020-06-23 | 2021-12-30 | 中山市科瑞光电有限公司 | Led lamp with uniform illumination intensity and radiation |
-
2013
- 2013-05-17 CN CN201320269617.4U patent/CN203384667U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775978A (en) * | 2014-02-08 | 2014-05-07 | 深圳市海普创科技开发有限公司 | Polarized light collimation assembly and LED lamp |
| CN104810458A (en) * | 2015-05-04 | 2015-07-29 | 华东师范大学 | COB packaging process for integrating LED distance light and dipped light of automotive headlamp |
| CN104810458B (en) * | 2015-05-04 | 2017-05-17 | 华东师范大学 | COB packaging process for integrating LED distance light and dipped light of automotive headlamp |
| WO2021258563A1 (en) * | 2020-06-23 | 2021-12-30 | 中山市科瑞光电有限公司 | Led lamp with uniform illumination intensity and radiation |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150517 |
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| EXPY | Termination of patent right or utility model |