CN201836677U - LED illuminating lamp - Google Patents
LED illuminating lamp Download PDFInfo
- Publication number
- CN201836677U CN201836677U CN2010205170364U CN201020517036U CN201836677U CN 201836677 U CN201836677 U CN 201836677U CN 2010205170364 U CN2010205170364 U CN 2010205170364U CN 201020517036 U CN201020517036 U CN 201020517036U CN 201836677 U CN201836677 U CN 201836677U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- lamp body
- led illuminating
- fan
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract 3
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) illuminating lamp. The LED illuminating lamp comprises a lamp cap and a lamp body arranged on the lamp cap, and an LED lamp bead is mounted in the lamp body. The LED illuminating lamp is characterized in that an air inlet and an air outlet are formed on the lamp body; a fan and a control circuit board are further arranged in the lamp body; a power source input end of the control circuit board is electrically connected with the lamp cap; and the LED lamp bead and a power source output end of the fan are respectively and electrically connected with a certain power source output end of the control circuit board. Compared with the prior art, the LED illuminating lamp has the advantages that through the arrangement of the air inlet and the air outlet on the lamp body and the arrangement of the fan in the lamp body, when the fan operates, cold air is sucked in from the air inlet, and heat produced when the LED lamp bead works is brought out of the lamp body through the air outlet. The LED illuminating lamp adopting the structure has better heat radiation effect.
Description
Technical field
The utility model relates to a kind of LED illuminating lamp.
Background technology
LED (Light Emitting Diode, be called for short LED, Chinese light emitting diode by name) lamp be called as the 4th generation lighting source or green light source, have characteristics such as energy-saving and environmental protection, volume are little, reliability height, be widely used in fields such as various indications, demonstration, decoration, backlight, general lighting and urban landscape.Along with improving constantly of the integral level of LED wafer, the whole light efficiency of LED illuminating lamp lamp constantly promotes, and makes that the application of its lighting field is constantly enlarged.
At present, the LED illumination market is still based on great power LED, but high-powered LED lamp heating phenomenon when work is serious, and also there is bigger shortcoming in the structure of existing LED illuminating lamp aspect heat radiation.
The utility model content
First technical problem to be solved in the utility model is to provide a kind of radiating effect LED illuminating lamp preferably at above-mentioned prior art.
Second technical problem to be solved in the utility model is to provide a kind of radiating effect to have the LED illuminating lamp of automatic dedusting function preferably, simultaneously at above-mentioned prior art.
The utility model solves the technical scheme that above-mentioned first technical problem adopted: this LED illuminating lamp, comprise lamp holder, be located at the lamp body on the lamp holder, LED lamp pearl is housed in the lamp body, it is characterized in that: described lamp body is provided with air inlet and air outlet, also be provided with fan and control circuit board in the described lamp body, the power input of described control circuit board is electrically connected with described lamp holder, and the power output end of described LED lamp pearl and described fan is electrically connected with a certain power output end of described control circuit board respectively.
As improvement, be provided with fin with the corresponding position of described LED lamp pearl in the described lamp body.
Improve again, be provided with in the described lamp body one with described lamp body inwall bracing frame fixing, that can let in air, described control circuit board is fixed on the side of support frame as described above towards described lamp holder; Described fan is fixed on a support frame as described above side of described lamp holder dorsad.
Described LED lamp pearl is arranged on the LED lamp plate, and this LED lamp plate also is fixed on the support frame as described above, and described fin then is fixed on the bracing frame between described fan and the described LED lamp plate.
Improve, described LED lamp plate is provided with a lampshade with described LED lamp pearl sealing encirclement again.
Preferably, described lamp body comprises loam cake and lower cover, and described loam cake is connected with described lamp holder, open and position that loam cake is connected with lamp holder is provided with the mouth that leaks out, this mouth that leaks out is described air inlet, and described lower cover is a transparency cover, and described lower cover is provided with a plurality of air outlets.
The utility model solves above-mentioned second technical scheme that technical problem adopted: this LED illuminating lamp, on the architecture basics of the LED of foregoing description illuminating lamp, also be provided with electromagnetic shaker in the described lamp body, this electromagnetic shaker also is fixed on the support frame as described above, and its power output end links to each other with a certain power output end of described control circuit board.
Preferably, described electromagnetic shaker is a vibrating motor.
Compared with prior art, advantage of the present utility model is: by air inlet and air outlet are set on lamp body, fan is set in lamp body, during fan running, cold air sucks from air inlet, and the heat that produces dirt when LED lamp pearl worked takes lamp body out of by air outlet, the LED illuminating lamp of this structure, and its radiating effect is relatively good.
Description of drawings
Fig. 1 is the structural representation of LED illuminating lamp among the utility model embodiment;
Fig. 2 is the sectional structure chart of LED illuminating lamp among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
LED illuminating lamp as illustrated in fig. 1 and 2, it comprises lamp holder 1 and lamp body 2.
Wherein lamp holder 1 adopts the E27 standard lamp head, also can be E26 or B22, E5, E10, E11, E12, E14, E40 standard lamp head, and lamp holder links to each other with external power supply, power supply is provided for the LED illuminating lamp by lamp holder.
Be provided with in the lamp body 2 one with the described lamp body 2 inwalls bracing frame 5 that can let in air fixing, hollow out, bracing frame 5 is fixed with a control circuit board 6 towards a side of lamp holder 1, bracing frame 5 is fixed with fan 7, fin 8, LED lamp plate 9 successively towards a side of lamp holder 1, the side of covering that faces down on the LED lamp plate 9 is equipped with one or plurality of LEDs lamp pearl 10, and LED lamp plate 10 is provided with a lampshade 11 with the 10 sealing encirclements of LED lamp pearl; Also be fixed with vibrating motor 12 on the bracing frame 5 in addition.
Bracing frame 5 adopts plastic construction, can use PBT or PC, ABS or Other Engineering plastic raw materials to make.Bracing frame 2 has connected control circuit board 6, fan 7, vibrating motor 12, fin 8, LED lamp plate 9, lampshade 11, cooperate with loam cake 21 simultaneously lamp body 2 inner spaces have been separated into two parts of air-inlet cavity and air-out chamber, avoid mixing of cold wind and hot blast, improved radiating effect.
Vibrating motor 12 adopts the eccentric shaft motor to be used as vibration source, also can adopt piezoelectric vibration mode and excusing from death ripple mode of vibration, and its power output end links to each other with a certain power output end of control circuit board; Control the time and intensity of vibration by control circuit board, for example: 10 hours vibration a period of times of each start vibration a period of time or every work.Because vibrating motor forms mechanical connection by bracing frame and control circuit board, fan, fin, led board, loam cake, transparency cover, in vibration, be accumulated in dust on these parts and will be shaken loosening or come off, the forced flow air that is produced by fan is taken the LED illuminating lamp out of again.To reach the automatic dust removing effects of LED lamp.
Control circuit board 6 is core components of LED illuminating lamp, its power input is electrically connected with lamp holder, offer lighting current and the voltage of LED lamp pearl 10, or LED lamp pearl 10 carried out brightness adjustment control, dimming mode can be the voltage light modulation of external dimmer device or the button light modulation or the wireless remote control light modulation of external switch; Control circuit board 6 is returned fan 7 simultaneously working power is provided, and the vibration power supply is provided for vibrating motor 12, and the control signal of time of vibration and intensity.
Fan 7 is important heat abstractors of LED illuminating lamp, adopts low-power, low noise, long-life high performance fans.Fan is drawn onto the cold air of outside in the LED illuminating lamp chamber, and the heat that LED lamp pearl produces is taken away.Fan is worked for a long time, and dust in air will be adsorbed on the flabellum of LED illuminating lamp inside, particularly fan.With the dust pine that shakes, the moving air that is produced by fan is taken these dusts out of the LED illuminating lamp to the LED illuminating lamp again by mode of vibration.
The function of fin 8 is that the heat that LED lamp pearl produces is disperseed fast, and utilizes contacting of cold air that large-area blade and fan send here, and heat is taken away.Fin employing aluminium or copper, pottery, heat-conducting plastic raw material are made.
LED lamp plate 9 is support and fixed heads of LED lamp pearl, also is simultaneously LED lamp pearl is produced the direct parts that heat conducts out.
Lampshade 11 adopts plastics or glass material with light transmission to make, and makes LED lamp pearl issued light can produce effect with wide-angle, area source.Light shield and LED lamp plate constitute a confined space, avoid entering of dust, influence the optical efficiency of LED lamp pearl.
Claims (8)
1. LED illuminating lamp, comprise lamp holder, be located at the lamp body on the lamp holder, LED lamp pearl is housed in the lamp body, it is characterized in that: described lamp body is provided with air inlet and air outlet, also be provided with fan and control circuit board in the described lamp body, the power input of described control circuit board is electrically connected with described lamp holder, and the power output end of described LED lamp pearl and described fan is electrically connected with a certain power output end of described control circuit board respectively.
2. LED illuminating lamp according to claim 1 is characterized in that: be provided with fin with the corresponding position of described LED lamp pearl in the described lamp body.
3. LED illuminating lamp according to claim 2 is characterized in that: be provided with in the described lamp body one with described lamp body inwall bracing frame fixing, that can let in air, described control circuit board is fixed on the side of support frame as described above towards described lamp holder; Described fan is fixed on a support frame as described above side of described lamp holder dorsad.
4. LED illuminating lamp according to claim 3 is characterized in that: described LED lamp pearl is arranged on the LED lamp plate, and this LED lamp plate also is fixed on the support frame as described above, and described fin then is fixed on the bracing frame between described fan and the described LED lamp plate.
5. LED illuminating lamp according to claim 4 is characterized in that: described LED lamp plate is provided with a lampshade with described LED lamp pearl sealing encirclement.
6. LED illuminating lamp according to claim 5, it is characterized in that: described lamp body comprises loam cake and lower cover, described loam cake is connected with described lamp holder, and the position that loam cake is connected with lamp holder is provided with the mouth that leaks out, this mouth that leaks out is described air inlet, described lower cover is a transparency cover, and described lower cover is provided with a plurality of air outlets.
7. according to the described LED illuminating lamp of any claim in the claim 3～6, it is characterized in that: also be provided with electromagnetic shaker in the described lamp body, this electromagnetic shaker also is fixed on the support frame as described above, and its power output end links to each other with a certain power output end of described control circuit board.
8. LED illuminating lamp according to claim 7 is characterized in that: described electromagnetic shaker is a vibrating motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170364U CN201836677U (en) | 2010-08-31 | 2010-08-31 | LED illuminating lamp |
| PCT/CN2010/002165 WO2012027874A1 (en) | 2010-08-31 | 2010-12-27 | Led illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170364U CN201836677U (en) | 2010-08-31 | 2010-08-31 | LED illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836677U true CN201836677U (en) | 2011-05-18 |
Family
ID=44006781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205170364U Expired - Fee Related CN201836677U (en) | 2010-08-31 | 2010-08-31 | LED illuminating lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201836677U (en) |
| WO (1) | WO2012027874A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647640A (en) * | 2012-04-17 | 2012-08-22 | 李诺夫 | Active heat radiation structure of illumination sound box |
| CN104696923A (en) * | 2013-12-04 | 2015-06-10 | 林万炯 | Heat dissipation system of lamp |
| CN105431673A (en) * | 2013-08-01 | 2016-03-23 | 3M创新有限公司 | Solid state light with features for controlling light distribution and air cooling channels |
| CN108443844A (en) * | 2018-03-30 | 2018-08-24 | 广东知识城运营服务有限公司 | A kind of lamp radiator |
| CN109114519A (en) * | 2017-06-23 | 2019-01-01 | 法雷奥照明公司 | Lighting module for motor vehicles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370996B (en) * | 2022-08-09 | 2024-10-08 | 中国海洋大学 | Light environment regulation and control system and method for improving hatching rate of groupers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2671117Y (en) * | 2003-08-19 | 2005-01-12 | Tcl集团股份有限公司 | High-power energy-saving lights |
| CN100387105C (en) * | 2004-10-08 | 2008-05-07 | 华为技术有限公司 | A cabinet with a dust removal device |
| JP2007265892A (en) * | 2006-03-29 | 2007-10-11 | Yuki Enterprise:Kk | Bulb type led lamp |
| CN201072110Y (en) * | 2007-07-05 | 2008-06-11 | 深圳市佰晟光电科技有限公司 | LED lamp |
| CN201096285Y (en) * | 2007-10-31 | 2008-08-06 | 东莞市百分百科技有限公司 | Single-ended LED energy-saving lamp and drive circuit thereof |
| CN101684896A (en) * | 2008-09-25 | 2010-03-31 | 佛山市建准电子有限公司 | Lamp with automatic dedusting function |
| CN101666447A (en) * | 2009-08-03 | 2010-03-10 | 宁波甬光照明电器有限公司 | LED radiation lamp |
-
2010
- 2010-08-31 CN CN2010205170364U patent/CN201836677U/en not_active Expired - Fee Related
- 2010-12-27 WO PCT/CN2010/002165 patent/WO2012027874A1/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647640A (en) * | 2012-04-17 | 2012-08-22 | 李诺夫 | Active heat radiation structure of illumination sound box |
| CN105431673A (en) * | 2013-08-01 | 2016-03-23 | 3M创新有限公司 | Solid state light with features for controlling light distribution and air cooling channels |
| CN105431673B (en) * | 2013-08-01 | 2019-01-29 | 3M创新有限公司 | Solid State Lights with Features and Air Cooling Channels to Control Light Distribution |
| CN104696923A (en) * | 2013-12-04 | 2015-06-10 | 林万炯 | Heat dissipation system of lamp |
| CN109114519A (en) * | 2017-06-23 | 2019-01-01 | 法雷奥照明公司 | Lighting module for motor vehicles |
| CN109114519B (en) * | 2017-06-23 | 2021-03-16 | 法雷奥照明公司 | Lighting module for a motor vehicle |
| CN108443844A (en) * | 2018-03-30 | 2018-08-24 | 广东知识城运营服务有限公司 | A kind of lamp radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012027874A1 (en) | 2012-03-08 |
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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: 20110518 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |