CN204611543U - A kind of LED Ceiling light - Google Patents
A kind of LED Ceiling light Download PDFInfo
- Publication number
- CN204611543U CN204611543U CN201520050279.4U CN201520050279U CN204611543U CN 204611543 U CN204611543 U CN 204611543U CN 201520050279 U CN201520050279 U CN 201520050279U CN 204611543 U CN204611543 U CN 204611543U
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- China
- Prior art keywords
- heat dissipation
- dissipation cavity
- radiator
- aluminium base
- lamp body
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of LED Ceiling light, comprise lamp body, lampshade and aluminium base, the side of described lamp body is provided with radiator, described lamp body is provided with the heat dissipation cavity I and heat dissipation cavity II that communicate with radiator, the back of described aluminium base and be positioned at heat dissipation cavity I, heat dissipation cavity II is provided with heat sink, described heat dissipation cavity I communicates with heat dissipation cavity II, and described heat dissipation cavity II inside is provided with radiator fan, and described heat dissipation cavity II is interior and close exit is provided with Air Filter.The utility model is by arranging heat dissipation cavity I, heat dissipation cavity II and radiator fan, the heat that aluminium base produces under the effect of radiator fan is like this compulsory to be entered in heat dissipation cavity through heat sink, discharge outside light fixture from Air Filter, avoid internal temperature too high, extend the service life of light fixture.
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 radiator, described lamp body is provided with the heat dissipation cavity I and heat dissipation cavity II that communicate with radiator, the back of described aluminium base and be positioned at heat dissipation cavity I, heat dissipation cavity II is provided with heat sink, described heat dissipation cavity I communicates with heat dissipation cavity II, and described heat dissipation cavity II inside is provided with radiator fan, and described heat dissipation cavity II is interior and close exit is provided with Air Filter.
As optimal technical scheme of the present utility model, described heat sink is that aluminium sheet is made, and and for being arranged vertically between aluminium base.
As optimal technical scheme of the present utility model, for removably connecting between described radiator fan and heat dissipation cavity II inside.
As optimal technical scheme of the present utility model, described Air Filter is embedded in heat dissipation cavity II.
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 dissipation cavity I, heat dissipation cavity II and radiator fan, the heat that aluminium base produces under the effect of radiator fan is like this compulsory to be entered in heat dissipation cavity through heat sink, discharge outside light fixture from Air Filter, 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. radiator; 5. heat sink; 6. heat dissipation cavity I; 7. heat dissipation cavity II; 8. radiator fan; 9. Air Filter.
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 radiator 4, described lamp body 1 is provided with the heat dissipation cavity I 6 and heat dissipation cavity II 7 that communicate with radiator 4, the back of described aluminium base 3 and be positioned at heat dissipation cavity I 6, heat dissipation cavity II 7 is provided with heat sink 5, wherein said heat sink 5 is made for aluminium sheet, and and for being arranged vertically between aluminium base 3, such heat sink 5 can improve the area of dissipation of light fixture effectively, improves radiating effect.Described heat dissipation cavity I 6 communicates with heat dissipation cavity II 7, and described heat dissipation cavity II 7 inside is provided with radiator fan 8, for removably connecting between wherein said radiator fan 8 and heat dissipation cavity II 7 inside, is convenient to like this carry out installation and removal to radiator fan 8.
Described heat dissipation cavity II 7 is interior and close exit is provided with Air Filter 9, and described Air Filter 9 is embedded in heat dissipation cavity II 7, and such Air Filter 9 can effectively avoid dust to enter in radiator 4, guarantees the radiating effect of light fixture.The heat that aluminium base 3 produces under the effect of radiator fan 8 is like this compulsory to be entered in heat dissipation cavity through heat sink 5, discharges outside light fixture, avoids internal temperature too high, extend the service life of light fixture from Air Filter.
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), the side of described lamp body (1) is provided with radiator (4), it is characterized in that: described lamp body (1) is provided with the heat dissipation cavity I (6) and heat dissipation cavity II (7) that communicate with radiator (4), the back of described aluminium base (3) and be positioned at heat dissipation cavity I (6), heat sink (5) is provided with in heat dissipation cavity II (7), described heat dissipation cavity I (6) communicates with heat dissipation cavity II (7), described heat dissipation cavity II (7) inside is provided with radiator fan (8), described heat dissipation cavity II (7) is interior and close exit is provided with Air Filter (9).
2. a kind of LED Ceiling light according to claim 1, is characterized in that: described heat sink (5) is made for aluminium sheet, and and for being arranged vertically between aluminium base (3).
3. a kind of LED Ceiling light according to claim 1, is characterized in that: for removably connecting between described radiator fan (8) and heat dissipation cavity II (7) inside.
4. a kind of LED Ceiling light according to claim 1, is characterized in that: described Air Filter (9) is embedded in heat dissipation cavity II (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520050279.4U CN204611543U (en) | 2015-01-26 | 2015-01-26 | A kind of LED Ceiling light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520050279.4U CN204611543U (en) | 2015-01-26 | 2015-01-26 | A kind of LED Ceiling light |
Publications (1)
Publication Number | Publication Date |
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CN204611543U true CN204611543U (en) | 2015-09-02 |
Family
ID=53964104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520050279.4U Expired - Fee Related CN204611543U (en) | 2015-01-26 | 2015-01-26 | A kind of LED Ceiling light |
Country Status (1)
Country | Link |
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CN (1) | CN204611543U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114234081A (en) * | 2021-12-08 | 2022-03-25 | 安徽极光照明工程有限公司 | Lamp for building illumination adjustment and adjusting and controlling system thereof |
-
2015
- 2015-01-26 CN CN201520050279.4U patent/CN204611543U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114234081A (en) * | 2021-12-08 | 2022-03-25 | 安徽极光照明工程有限公司 | Lamp for building illumination adjustment and adjusting and controlling system thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Wang Sheng Document name: Notification that Application Deemed not to be Proposed |
|
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: 20150902 Termination date: 20200126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |