CN204879788U - LED ceiling light - Google Patents
LED ceiling light Download PDFInfo
- Publication number
- CN204879788U CN204879788U CN201520673616.5U CN201520673616U CN204879788U CN 204879788 U CN204879788 U CN 204879788U CN 201520673616 U CN201520673616 U CN 201520673616U CN 204879788 U CN204879788 U CN 204879788U
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- China
- Prior art keywords
- radiator fan
- heat dissipation
- aluminium base
- model
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a LED ceiling light, including lamp body, lamp shade and aluminium base board, be equipped with the heat dissipation chamber on one side of lamp body, each LED lamp pearl back and be located heat dissipation intracavity portion and be equipped with heating panel group on the aluminium base board, the inside one side in heat dissipation chamber is equipped with a radiator fan, and the opposite side is equipped with the 2nd radiator fan, the both sides in heat dissipation chamber are equipped with and keep off the net. The utility model discloses a set up heating panel group, a radiator fan and the 2nd radiator fan, heat that board aluminium base like this produced is in time derived through heating panel group, and under a radiator fan, the 2nd radiator fan's effect, the cold air is advanced to heat dissipation chamber one side, and the opposite side is forced the heat that aluminium base board produced to avoid the inside high temperature outside keeping off net discharge lamps and lanterns, lengthens the life of lamps and lanterns.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of LED Ceiling light.
Background technology
Light emitting diode is referred to as LED.The diode be made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc.Can visible ray be given off when electronics and hole-recombination, thus can be used for making light emitting diode.As indicator lamp in circuit and instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property divides again Organic Light Emitting Diode OLED and inorganic light-emitting diode LED
Light emitting diode also can be divided into normal monochrome light emitting diode, high brightness LED, superhigh brightness LED, color-changing light-emitting diode, blinking light emitting diode, voltage-controlled type light emitting diode, infrarede emitting diode and negative resistance light emitting diode etc.The control model of LED has constant current and constant voltage two kinds, has multiple dimming mode, such as simulates light modulation and PWM light modulation, what most LED adopted is current constant control, the stable of LED current can be kept like this, be not subject to the change of VF, the service life of LED lamp can be extended.
Ceiling light is a kind of one illumination and Modern Decorative light fixture with noble class, is highly suitable for supermarket, market, hotel, jewelry sales counter and high-grade household.LED Ceiling light main advantage is low-carbon energy-saving, adapts to global energy-saving and emission-reduction, low-carbon (LC) life trend.Modern high according to household ideal chose.Light fixture can reach 50000H under normal usage, is equivalent to 50 service life of incandescent lamp.Ceiling light, is different from shot-light, and it is mainly based on scattering light source, and irradiated area is wide, and light is mostly soft, and hot spot is even.But existing Ceiling light heat dispersion is poor, affects the service life of light fixture like this.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED Ceiling light.
The utility model is achieved through the following technical solutions:
A kind of LED Ceiling light, comprise lamp body, lampshade and aluminium base, the side of described lamp body is provided with heat dissipation cavity, each LED lamp bead back on described aluminium base and be positioned at heat dissipation cavity inside and be provided with heat sink group, the side, inside of described heat dissipation cavity is provided with the first radiator fan, opposite side is provided with the second radiator fan, and the both sides of described heat dissipation cavity are provided with backstop.
As optimal technical scheme of the present utility model, described heat sink group is that aluminium sheet is made.
As optimal technical scheme of the present utility model, described first radiator fan, the second radiator fan and heat dissipation cavity are inner for removably connecting.
As optimal technical scheme of the present utility model, described backstop is embedded on the both sides of heat dissipation cavity.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging heat sink group, the first radiator fan and the second radiator fan, the heat that such aluminium base produces is derived in time through heat sink group, under the effect of the first radiator fan, the second radiator fan, cold air is entered in heat dissipation cavity side, the heat that aluminium base produces by opposite side is forced to discharge outside light fixture from backstop, avoid internal temperature too high, extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. lamp body; 2. lampshade; 3. aluminium base; 4. heat dissipation cavity; 5. heat sink group; 6. the first radiator fan; 7. the second radiator fan; 8. backstop.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of LED Ceiling light, comprise lamp body 1, lampshade 2 and aluminium base 3, the side of described lamp body 1 is provided with heat dissipation cavity 4, each LED lamp bead back on described aluminium base 3 and be positioned at heat dissipation cavity 4 inside and be provided with heat sink group 5, wherein said heat sink group 5 is made for aluminium sheet, such heat sink group 5 can improve the area of dissipation of aluminium base 3, improves radiating rate.
The side, inside of described heat dissipation cavity 4 is provided with the first radiator fan 6, and opposite side is provided with the second radiator fan 7, and wherein said first radiator fan 6, second radiator fan 7 and heat dissipation cavity 4 inside are for removably connecting.The both sides of described heat dissipation cavity 4 are provided with backstop 8, and described backstop 8 is embedded on the both sides of heat dissipation cavity 4.The heat that such aluminium base 3 produces is derived in time through heat sink 5 groups, under the effect of the first radiator fan 6, second radiator fan 7, cold air is entered in heat dissipation cavity 4 side, the heat that aluminium base 3 produces by opposite side is forced to discharge outside light fixture from backstop 8, avoid internal temperature too high, extend the service life of light fixture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a LED Ceiling light, comprise lamp body (1), lampshade (2) and aluminium base (3), it is characterized in that: the side of described lamp body (1) is provided with heat dissipation cavity (4), described aluminium base (3) is gone up each LED lamp bead back and is positioned at heat dissipation cavity (4) inside and is provided with heat sink group (5), the side, inside of described heat dissipation cavity (4) is provided with the first radiator fan (6), opposite side is provided with the second radiator fan (7), and the both sides of described heat dissipation cavity (4) are provided with backstop (8).
2. a kind of LED Ceiling light according to claim 1, is characterized in that: described heat sink group (5) is made for aluminium sheet.
3. a kind of LED Ceiling light according to claim 1, is characterized in that: described first radiator fan (6), the second radiator fan (7) and heat dissipation cavity (4) are inner for removably connecting.
4. a kind of LED Ceiling light according to claim 1, is characterized in that: described backstop (8) is embedded on the both sides of heat dissipation cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673616.5U CN204879788U (en) | 2015-09-01 | 2015-09-01 | LED ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673616.5U CN204879788U (en) | 2015-09-01 | 2015-09-01 | LED ceiling light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879788U true CN204879788U (en) | 2015-12-16 |
Family
ID=54824157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673616.5U Expired - Fee Related CN204879788U (en) | 2015-09-01 | 2015-09-01 | LED ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923282A (en) * | 2018-07-02 | 2018-11-30 | 湖州韩叔叔电子商务有限公司 | A kind of multidimensional damping type intelligent electric power Internet of Things power distribution cabinet and application method |
-
2015
- 2015-09-01 CN CN201520673616.5U patent/CN204879788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923282A (en) * | 2018-07-02 | 2018-11-30 | 湖州韩叔叔电子商务有限公司 | A kind of multidimensional damping type intelligent electric power Internet of Things power distribution cabinet and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Xiuliao Inventor before: Zhou Gaishe |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: 528451 Guangdong, Zhongshan Xiaolan Industrial Avenue North, No. G1, No. 66 Patentee after: Zhongshan blue lighting technology Co., Ltd. Address before: Yan tou Zhen Yongjia County of Wenzhou City, Zhejiang province 325113 Ao Di Cun Patentee before: Zhou Gaishe |
|
| 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: 20151216 Termination date: 20190901 |