CN101968192A - High-power led ceiling lamp - Google Patents
High-power led ceiling lamp Download PDFInfo
- Publication number
- CN101968192A CN101968192A CN2010105369300A CN201010536930A CN101968192A CN 101968192 A CN101968192 A CN 101968192A CN 2010105369300 A CN2010105369300 A CN 2010105369300A CN 201010536930 A CN201010536930 A CN 201010536930A CN 101968192 A CN101968192 A CN 101968192A
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- CN
- China
- Prior art keywords
- casing
- housing
- power
- led ceiling
- ceiling lamp
- 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.)
- Pending
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000005394 sealing glass Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a high-power LED ceiling lamp, belonging to the technical field of LED illumination. The high-power LED ceiling lamp comprises a casing 1, a casing 2, a casing 3 and a front panel. The casing 1, the casing 2, the casing 3 and the front panel are sequentially fixed together by bolts, the upper part of the casing 1 is provided with an installation fixing hole, and radiating fins are arranged on the outer surface of each casing. The casing 1 and the casing 2 form a power cavity, a constant current drive power supply is arranged in the power cavity, the casing 3 and the front panel form a light source cavity, a metal matrix PCB (Printed Circuit Board) circuit board is arranged in the light source cavity, a plurality of high-power LEDs are arranged on the circuit board, the output end of the constant current drive power supply is connected with the circuit board by wires, and the lower part of the light source cavity is provided with a dustproof sealing glass cover. The invention takes the high-power LEDs as a light-emitting device, and has the advantages of simple structure, high electro-optical conversion rate, energy saving and long service life. In addition, the aluminium casings are adopted, the radiating fins are arranged at the surface of the casings, and the metal matrix PCB circuit board is utilized, therefore, heat emitted from the LEDs when working can be discharged in time, and the problem of light decay caused by radiation of the LEDs in the use process is solved.
Description
Technical field
The present invention relates to the LED lighting engineering, particularly relate to a kind of high-power LED ceiling lamp.
Background technology
Lighting all need be used in indoor places such as supermarket, auditorium, hospital, hotel, family, and there is following defective in existing all kinds of conventional lamp: 1, power consumption such as existing all kinds of bulb, Metal halogen lamp, fluorescent lamp are bigger, and the power supply grid in city is brought big pressure.2, existing all kinds of light fixture, its electric light conversion ratio is lower, and electric energy a large amount of in the lighting process are converted into heat energy, cause energy waste.3, the existing all kinds of conventional lamp life-span shorter, need often to change, make troubles and increased financial burden to the user.
Summary of the invention
Purpose of the present invention, provided a kind of high-power LED ceiling lamp, it can solve the defective that energy consumption is big, the electric light conversion ratio is low and service life is short that existing light fixture exists, and solved LED because produce heat in using and occurred the problem of light decay, and employing hermetically-sealed construction, can fully adapt to indoor various complex environment, satisfy the demand of various indoor scenarios.
The present invention is achieved by the following technical solutions: the shell of high-power LED ceiling lamp adopts aluminium sheet to be stamped to form, comprise housing 1, housing 2, housing 3 and front panel, housing 1, housing 2, housing 3 and front panel use bolt to be fixed together successively, housing 1 top is provided with and installs and fixes the hole, and the housing appearance is provided with radiating fin.Housing 1 and housing 2 are formed power source cavity, constant-current driving power supply is installed in the power source cavity, housing 3 and front panel constitute light-source chamber, Metal Substrate PCB wiring board is installed in the light-source chamber, a plurality of great power LEDs are installed on the wiring board, the output of constant-current driving power supply is connected with wiring board by lead, and the dust seal cloche is installed in the bottom of light-source chamber.
Good effect of the present invention is: it with great power LED as light-emitting device, advantage with simple in structure, safe and convenient to use, electric light conversion ratio height, energy saving and long service life, and, it adopts aluminium casing, be provided with radiating fin at surface of shell, use high heat conductive metal base PCB wiring board, the heat that sends in the time of can working LED is in time derived and is dissipated, and has solved heating in the LED use and the problem of generation light decay.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a upward view of the present invention.
The specific embodiment
The shell of high-power LED ceiling lamp adopts 2mm thickness aluminium sheet to be stamped to form, as shown in Figure 1, comprise housing 1, housing 2, housing 3 and front panel 5, housing 1, housing 2, housing 3 and front panel 5 use bolt to be fixed together successively, housing 1 top is provided with and installs and fixes hole 14, and the housing appearance is provided with radiating fin 4, the profile of described housing can be square also can be circular, the surface can do polishing or wire drawing is handled, and also can handle by plastic-blasting.Housing 1 and housing 2 are formed power source cavity 10, constant-current driving power supply 11 is installed in the power source cavity 10, housing 3 and front panel 5 constitute light-source chamber 9, Metal Substrate PCB wiring board 7 is installed at the top of light-source chamber 9, a plurality of great power LEDs 8 are installed on the wiring board 7, the output of constant-current driving power supply 11 is connected with wiring board 7 by lead 13, dust seal cloche 6 is installed in the bottom of light-source chamber 9, dust seal cloche 6 can be that full impregnated is bright, also can be the translucent frosted glass that plays the sheen effect, or use transparent acrylic material to make.Described constant-current driving power supply 11 can be to be fit to illuminating common driving power, also can be the remote control light modulating driving power or is used for the variable color driving power that decorative lighting is used, and the input of constant-current driving power supply 11 is connected with external power source by lead 12.When the present invention uses, process each parts and assembling by above-mentioned requirements.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The present invention not technology contents of detailed description is known technology.
Claims (7)
1. high-power LED ceiling lamp, shell adopts aluminium sheet to be stamped to form, comprise housing (1), housing (2), housing (3) and front panel (5), it is characterized in that: housing (1), housing (2), housing (3) and front panel (5) use bolt to be fixed together successively.
2. according to the described high-power LED ceiling lamp of claim 1, it is characterized in that: housing (1) top is provided with and installs and fixes hole (14).
3. according to the described high-power LED ceiling lamp of claim 1, it is characterized in that: the housing appearance is provided with radiating fin (4).
4. according to the described high-power LED ceiling lamp of claim 1, it is characterized in that: housing (1) and housing (2) are formed power source cavity (10), and constant-current driving power supply (11) is installed in the power source cavity (10).
5. according to the described high-power LED ceiling lamp of claim 1, it is characterized in that: housing (3) and front panel (5) constitute light-source chamber (9), and Metal Substrate PCB wiring board (7) is installed at the top of light-source chamber (9).
6. according to claim 1 or 5 described high-power LED ceiling lamps, it is characterized in that: wiring board (7) is gone up a plurality of great power LEDs (8) is installed
7. according to claim 1 or 5 described high-power LED ceiling lamps, it is characterized in that: dust seal cloche (6) is installed in the bottom of light-source chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105369300A CN101968192A (en) | 2010-11-10 | 2010-11-10 | High-power led ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105369300A CN101968192A (en) | 2010-11-10 | 2010-11-10 | High-power led ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968192A true CN101968192A (en) | 2011-02-09 |
Family
ID=43547386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105369300A Pending CN101968192A (en) | 2010-11-10 | 2010-11-10 | High-power led ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968192A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937793Y (en) * | 2006-08-09 | 2007-08-22 | 重庆万道光电科技有限公司 | Superthin LED multi-chip light source module ceiling lamp |
| CN201066101Y (en) * | 2007-06-01 | 2008-05-28 | 孙敬玺 | Ceiling lamp base and large power LED ceiling lamp |
| CN201526855U (en) * | 2009-10-20 | 2010-07-14 | 南京汉德森科技股份有限公司 | LED explosion-proof explosion-proof lamps |
-
2010
- 2010-11-10 CN CN2010105369300A patent/CN101968192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937793Y (en) * | 2006-08-09 | 2007-08-22 | 重庆万道光电科技有限公司 | Superthin LED multi-chip light source module ceiling lamp |
| CN201066101Y (en) * | 2007-06-01 | 2008-05-28 | 孙敬玺 | Ceiling lamp base and large power LED ceiling lamp |
| CN201526855U (en) * | 2009-10-20 | 2010-07-14 | 南京汉德森科技股份有限公司 | LED explosion-proof explosion-proof lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110209 |