CN201875596U - High-power LED (light-emitting diode) ceiling lamp - Google Patents
High-power LED (light-emitting diode) ceiling lamp Download PDFInfo
- Publication number
- CN201875596U CN201875596U CN2010205982649U CN201020598264U CN201875596U CN 201875596 U CN201875596 U CN 201875596U CN 2010205982649 U CN2010205982649 U CN 2010205982649U CN 201020598264 U CN201020598264 U CN 201020598264U CN 201875596 U CN201875596 U CN 201875596U
- Authority
- CN
- China
- Prior art keywords
- housing
- ceiling lamp
- led ceiling
- power led
- power
- 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
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 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
- 238000001816 cooling Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 238000009434 installation Methods 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
- 230000000051 modifying Effects 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
Abstract
The utility model discloses a high-power LED ceiling lamp, which belongs to the technical field of LED illumination. The high-power LED ceiling lamp includes a housing 1, a housing 2, a housing 3 and a front panel, wherein the housing 1, the housing 2, the housing 3 and the front panel are sequentially fixed together by bolts; installation fixing holes are arranged at the upper part of the housing 1; and cooling fins are arranged on the outer surfaces of the housings. The housing 1 and the housing 2 form a power supply cavity, a constant-current driving power supply is mounted in the power supply cavity, the housing 3 and the front panel form a light source cavity, a metal-base PCB (printed circuit board) is mounted in the light source cavity, a plurality of high-power LEDs are mounted on the circuit board, an output terminal of the constant-current driving power supply is connected with the circuit board through a lead, and a dustproof sealed glass cover is arranged at the lower part of the light source cavity. The utility model uses the high-power LEDs as the light emitting device, and has the advantages that the high-power LED ceiling lamp has simple structure, high electricity and light conversion rate, electricity energy conservation, and long service; moreover, the high-power LED ceiling lamp adopts the aluminium housings, the cooling fins are arranged on the surfaces of the housings, and the metal-base PCB is used, so that the heat energy generated by the LEDs in working can be dissipated in time, and the problem that the LEDs have light decay due to the heat generation during the use process can be solved.
Description
Technical field
The utility model relates to the LED lighting engineering, particularly relates 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
The purpose of this utility model, 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 utility model is achieved through 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 utility model 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 utility model;
Fig. 2 is a upward view of the present utility model.
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 utility model uses, process each parts and assembling by above-mentioned requirements.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model 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 |
|---|---|---|---|
| CN2010205982649U CN201875596U (en) | 2010-11-10 | 2010-11-10 | High-power LED (light-emitting diode) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982649U CN201875596U (en) | 2010-11-10 | 2010-11-10 | High-power LED (light-emitting diode) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875596U true CN201875596U (en) | 2011-06-22 |
Family
ID=44163513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205982649U Expired - Fee Related CN201875596U (en) | 2010-11-10 | 2010-11-10 | High-power LED (light-emitting diode) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822105A (en) * | 2012-11-16 | 2014-05-28 | 海洋王（东莞）照明科技有限公司 | Lamp |
-
2010
- 2010-11-10 CN CN2010205982649U patent/CN201875596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822105A (en) * | 2012-11-16 | 2014-05-28 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103822105B (en) * | 2012-11-16 | 2017-09-15 | 海洋王（东莞）照明科技有限公司 | Light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Meng Qiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131110 |