CN204853013U - Automatic cooling LED lighting device - Google Patents
Automatic cooling LED lighting device Download PDFInfo
- Publication number
- CN204853013U CN204853013U CN201520550038.6U CN201520550038U CN204853013U CN 204853013 U CN204853013 U CN 204853013U CN 201520550038 U CN201520550038 U CN 201520550038U CN 204853013 U CN204853013 U CN 204853013U
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- CN
- China
- Prior art keywords
- led
- light
- led lamp
- cavity
- lighting device
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract 10
- 239000011324 bead Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 5
- 239000004411 aluminium Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000149 argon plasma sintering Methods 0.000 abstract description 3
- 230000004446 light reflex Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an automatic cooling LED lighting device, including aluminium base board, light reflecting plate, a plurality of LED lamp, the light reflecting plate is installed on aluminium base board, the position is located LED lamp front end position on the light reflecting plate and is equipped with the light guide plate, a cavity is enclosed with the light reflecting plate to the light guide plate, be equipped with the plenum in the cavity, be equipped with the fan in the plenum, it has the air nozzle to distribute on the plenum lateral wall, the air intake of air nozzle communicates with each other with the plenum, the light reflecting plate is kept away from aluminium base board one side and is equipped with a plurality of recesses; the LED lamps correspond to the grooves one by one and penetrate through the grooves to be installed on the aluminum substrate; and a second vent hole is formed in the position, corresponding to the first vent hole, of the aluminum substrate. The utility model discloses can in time give off the heat that the LED lamp during operation produced, the radiating effect is good, and LED lamp long service life lies in the LED lamp front end on the light reflex board and is equipped with the light guide plate, and the light guide plate is launched out the external world with the light scattering of LED lamp for the light of its light emitting area becomes even, forms the luminous light source of a face.
Description
Technical field
The utility model relates to lighting device technical field, particularly relates to one and automatically to lower the temperature LED light device.
Background technology
Light emitting diode, namely LED be the breaking through again of lighting engineering after oil lamp, incandescent lamp and fluorescent lamp, and the birth polishing of blue LED spectrum, make white light LEDs become possibility, finally enter into huge numbers of families.Electric energy conversion can be directly that visible ray connects radiant energy by it, and have operating voltage low, power consumption is little, and luminous efficiency is high, response time is short, shock resistance, vibration resistance, stable and reliable for performance, nontoxic lamp feature, has now been widely used in various lighting and furnishing fields.
Chinese patent 201420710149.4 discloses a kind of LED wall lamp, comprise wall lamp lamp body, the outside of described wall lamp lamp body is provided with several illuminating lamp holders, each illuminating lamp holder described is provided with several LED lamp bead, the cross sectional shape of described wall lamp lamp body is circular or rectangle or annular, the back of described wall lamp lamp body is provided with rotary body, described rotary body is connected with fixed mount, be provided with speed regulator between described wall lamp lamp body and fixed mount, the power shaft of described speed regulator is connected with the output shaft of drive motors.Wall lamp lamp body structure aesthetic property in this utility model is good; By arranging rotary body, speed regulator and drive motors, under the effect of drive motors, after speed regulator speed governing, driving the carrying out of wall lamp lamp body to rotate at a slow speed, can realize carrying out dynamic ornamentation, good decorating effect to indoor.But this utility model heat dispersion is poor, and service life is short.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes one and automatically to lower the temperature LED light device, good heat dissipation effect, long service life.
The one that the utility model proposes is lowered the temperature LED light device automatically, comprise aluminium base, light reflecting board, multiple LED, light reflecting board is arranged on aluminium base, and light reflecting board is positioned at LED front position and is provided with light guide plate, light guide plate and light reflecting board surround a cavity, air compartment is provided with in cavity, be provided with fan in air compartment, air compartment sidewall is distributed with air nozzle, the air inlet of air nozzle communicates with air compartment, light reflecting board is provided with multiple groove away from aluminium base side, and bottom portion of groove is provided with the first air vent; LED and groove one_to_one corresponding and be arranged on aluminium base through groove; Aluminium base is provided with the second air vent with the first air vent opposite position.
Preferably, light reflecting board is distributed with the first radiating ribs away from aluminium base side.
Preferably, be provided with temperature sensing device in aluminium base, fan adopts variable-frequency fan, and temperature sensing device is connected with fan.
Preferably, LED comprises LED main body, base, outer lampshade, and base is arranged on aluminium base through groove, and outer lampshade is arranged on base, and outer lampshade and base surround the first cavity, and it is interior and be arranged on base that LED main body is arranged on the first cavity.
Preferably, LED main body comprises lamp socket, LED lamp bead, interior lampshade, and lamp socket is arranged on base, and interior lampshade is arranged on lamp socket, and interior lampshade and lamp socket surround the second cavity, and LED lamp bead to be arranged in the second cavity and to be arranged on lamp socket.
Preferably, the first air vent inwall is distributed with the second radiating ribs.
Preferably, the second air vent inwall is distributed with the 3rd radiating ribs.
Preferably, base is positioned on groove one section and is distributed with the 4th radiating ribs.
In the utility model, light reflecting board is positioned at LED front position and is provided with light guide plate, light guide plate and light reflecting board surround a cavity, air compartment is provided with in cavity, be provided with fan in air compartment, air compartment sidewall is distributed with air nozzle, the air inlet of air nozzle communicates with air compartment, light reflecting board is provided with multiple groove away from aluminium base side, and bottom portion of groove is provided with the first air vent; LED and groove one_to_one corresponding and be arranged on aluminium base through groove; Aluminium base is provided with the second air vent with the first air vent opposite position.When the utility model uses, fan imports cooling air in ventilating duct, and cooling air is sprayed to LED by nozzle, and the heat produced when LED being worked is taken away, and cooling air is discharged from the first air vent, the second air vent afterwards.The heat produced when LED can work by the utility model in time dissipates, good heat dissipation effect, LED long service life, light reflecting board is positioned at LED front end and is provided with light guide plate, the light scattering of LED is issued on the external world by light guide plate, make the light of its light-emitting area become even, form the light source of the luminescence in a face.
Accompanying drawing explanation
Fig. 1 is that the one that the utility model proposes is lowered the temperature LED light device structural representation automatically.
Detailed description of the invention
With reference to Fig. 1, the utility model proposes one automatically to lower the temperature LED light device, comprise aluminium base 1, light reflecting board 2, multiple LED, light reflecting board 2 is arranged on aluminium base 1, light reflecting board 2 is distributed with the first radiating ribs 22 away from aluminium base 1 side, and cooling air contacts with the first radiating ribs 22 can take away more heat; Light reflecting board 2 is positioned at LED front position and is provided with light guide plate 4, light guide plate 4 and light reflecting board 2 surround a cavity, air compartment 23 is provided with in cavity, fan 24 is provided with in air compartment 23, fan 24 adopts variable-frequency fan, air compartment 23 sidewall is distributed with air nozzle 25, the air inlet of air nozzle 25 communicates with air compartment 23, light reflecting board 2 is provided with multiple groove 21 away from aluminium base 1 side, the first air vent 26 is provided with bottom groove 21, first air vent 26 inwall is distributed with the second radiating ribs 27, and cooling air contacts with the second radiating ribs 27 can take away more heat.Light reflecting board 2 is positioned at LED front position and is provided with light guide plate 4.
LED comprises LED main body, base 31, outer lampshade 33, base 31 is arranged on aluminium base 1 through groove 21, base 31 is positioned on groove 21 1 sections and is distributed with the 4th radiating ribs 32, when cooling air blows to LED, contact with the 4th radiating ribs 32 and can take away more heat, outer lampshade 33 is arranged on base 31, and outer lampshade 33 and base 31 surround the first cavity 34, and LED main body to be arranged in the first cavity 34 and to be arranged on base 31.LED main body comprises lamp socket 35, LED lamp bead 38, interior lampshade 36, lamp socket 35 is arranged on base 31, interior lampshade 36 is arranged on lamp socket 35, and interior lampshade 36 and lamp socket 35 surround the second cavity 37, and LED lamp bead 38 to be arranged in the second cavity 37 and to be arranged on lamp socket 35.The present embodiment LED adopts dual plastic lamp shade structure, dustproof and waterproof, solves existing incandescent lamp and the frangible problem of electronic energy-saving lamp.
Aluminium base 1 is provided with the first air vent 26 opposite position on the second air vent 11, second air vent 11 inwall and is distributed with the 3rd radiating ribs 12.Temperature sensing device 5 is provided with in aluminium base 1, temperature sensing device 5 is connected with fan 24, temperature sensing device 5 can experience the temperature of LED at any time, temperature sensing device 5 is connected with fan 24, regulate the wind speed of variable-frequency fan 24 according to LED temperature, in time the heat that LED work produces is dissipated.
The one that the utility model proposes is lowered the temperature LED light device automatically, during use, fan 24 imports cooling air in air compartment 23, and cooling air is sprayed to LED by air nozzle 25, the heat produced when LED being worked is taken away, and cooling air is discharged from the first air vent 26, second air vent 11 afterwards.The heat produced when LED can work by the utility model in time dissipates, good heat dissipation effect, LED long service life, light reflecting board 2 is positioned at LED front end and is provided with light guide plate 4, the light scattering of LED is issued on the external world by light guide plate 4, make the light of its light-emitting area become even, form the light source of the luminescence in a face.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550038.6U CN204853013U (en) | 2015-07-24 | 2015-07-24 | Automatic cooling LED lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550038.6U CN204853013U (en) | 2015-07-24 | 2015-07-24 | Automatic cooling LED lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853013U true CN204853013U (en) | 2015-12-09 |
Family
ID=54743558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550038.6U Expired - Fee Related CN204853013U (en) | 2015-07-24 | 2015-07-24 | Automatic cooling LED lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016203A (en) * | 2016-06-27 | 2016-10-12 | 王建标 | Led light source |
| CN106481996A (en) * | 2016-11-22 | 2017-03-08 | 遵义市义阳光电有限公司 | A kind of LED |
| CN108207751A (en) * | 2018-02-28 | 2018-06-29 | 东莞市闻誉实业有限公司 | Fish tank and illumination structure thereof |
| CN113294696A (en) * | 2021-06-08 | 2021-08-24 | 深圳市昭祺科技有限公司 | LED lamp bead assembly with good heat dissipation effect |
-
2015
- 2015-07-24 CN CN201520550038.6U patent/CN204853013U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016203A (en) * | 2016-06-27 | 2016-10-12 | 王建标 | Led light source |
| CN106016203B (en) * | 2016-06-27 | 2021-04-27 | 福建爱迪生科技有限公司 | LED light source |
| CN106481996A (en) * | 2016-11-22 | 2017-03-08 | 遵义市义阳光电有限公司 | A kind of LED |
| CN106481996B (en) * | 2016-11-22 | 2019-01-25 | 遵义市义阳光电有限公司 | A kind of LED light |
| CN108207751A (en) * | 2018-02-28 | 2018-06-29 | 东莞市闻誉实业有限公司 | Fish tank and illumination structure thereof |
| CN113294696A (en) * | 2021-06-08 | 2021-08-24 | 深圳市昭祺科技有限公司 | LED lamp bead assembly with good heat dissipation effect |
| CN113294696B (en) * | 2021-06-08 | 2022-01-28 | 深圳市昭祺科技有限公司 | LED lamp bead assembly with good heat dissipation effect |
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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 |
Granted publication date: 20151209 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |