CN201731352U - LED lighting device - Google Patents

LED lighting device Download PDF

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Publication number
CN201731352U
CN201731352U CN2010202983118U CN201020298311U CN201731352U CN 201731352 U CN201731352 U CN 201731352U CN 2010202983118 U CN2010202983118 U CN 2010202983118U CN 201020298311 U CN201020298311 U CN 201020298311U CN 201731352 U CN201731352 U CN 201731352U
Authority
CN
China
Prior art keywords
cover body
led
lighting device
circuit board
led lighting
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
Application number
CN2010202983118U
Other languages
Chinese (zh)
Inventor
王骞
余清泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN GUANGYU INDUSTRIAL CO LTD
Original Assignee
DONGGUAN GUANGYU INDUSTRIAL CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN GUANGYU INDUSTRIAL CO LTD filed Critical DONGGUAN GUANGYU INDUSTRIAL CO LTD
Priority to CN2010202983118U priority Critical patent/CN201731352U/en
Application granted granted Critical
Publication of CN201731352U publication Critical patent/CN201731352U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to the technical field of luminous lamps, in particular to an LED lighting device, which comprise a shell, a circuit board, LED luminescent lamps and a cover body, wherein the circuit board is arranged in the shell, the circuit board is provided with more than one LED luminescent lamps, the shell is provided with the cover body, the cover body is a transparent cover body, and hemispherical grooves are uniformly distributed on the inner wall of the cover body. The LED lighting device has simple and science, the lighting is soft, and the lighting area is large.

Description

A kind of LED lighting device
Technical field:
The utility model relates to LED lighting device technical field, refers in particular to a kind of LED lighting device.
Background technology:
LED (Light-Emitting-Diode) is a kind of semiconductor that electric energy can be converted into visible light, and it has changed the principle of luminosity of bulb and fluorescent lamp, and adopts electroluminescence; According to one's analysis, the characteristics of LED are very obvious, and the life-span is long, light efficiency is high, radiationless and low-power consumption; The spectrum of LED almost all concentrates on visible light frequency band, and its luminous efficiency can reach 80-90%.
The LED lighting device of seeing on the market at present, some is to utilize the light source of LED as flashlight or head lamp, also have with LED as being arranged at the indoor wall lamp or the light source of desk lamp, it is dizzy that the light that above-mentioned LED lamp sends can allow the people see that the back produces, mainly be that the especially indoor wall lamp or the light source of desk lamp can bring very big inconvenience to the user because the light of light is soft inadequately.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of LED lighting device is provided, the simple science of its structural design, and luminous soft, illuminating area is big.
For achieving the above object, the utility model adopts following technical scheme, it comprises housing, circuit board, LED electroluminescent lamp, cover body, circuit board is installed in the housing, more than one LED electroluminescent lamp is installed on the circuit board, cover body is installed on the housing, and cover body is a transparent cover, is evenly distributed with hemispherical groove on the cover body inwall;
Described LED electroluminescent lamp is any one in annular array, diamond array, the square arrangement;
Described cover body is any one in white translucent cover, the coloured transparent cover;
Described housing is provided with installed part.
The utility model beneficial effect is: circuit board is installed in the housing, more than one LED electroluminescent lamp is installed on the circuit board, cover body is installed on the housing, cover body is a transparent cover, be evenly distributed with hemispherical groove on the cover body inwall, the simple science of its structural design is luminous soft, illuminating area is big, long service life.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3 is an other direction decomposition texture schematic diagram of the present utility model.
The specific embodiment:
See shown in Fig. 1,2,3: the utility model comprises housing 1, circuit board 2, LED electroluminescent lamp 3, cover body 4, circuit board 2 is installed in the housing 1, more than one LED electroluminescent lamp 3 is installed on the circuit board 2, cover body 4 is installed on the housing 1, cover body 4 is a transparent cover, is evenly distributed with hemispherical groove on cover body 4 inwalls.
Described LED electroluminescent lamp 3 is any one in annular array, diamond array, the square arrangement.
Described cover body 4 is any one in white translucent cover, the coloured transparent cover.
Described housing 1 is provided with installed part.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims (4)

1. LED lighting device, it comprises housing (1), circuit board (2), LED electroluminescent lamp (3), cover body (4), it is characterized in that: circuit board (2) is installed in the housing (1), more than one LED electroluminescent lamp (3) is installed on the circuit board (2), cover body (4) is installed on the housing (1), cover body (4) is a transparent cover, is evenly distributed with hemispherical groove (41) on cover body (4) inwall.
2. a kind of LED lighting device according to claim 1 is characterized in that: described LED electroluminescent lamp (3) is any one in annular array, diamond array, the square arrangement.
3. a kind of LED lighting device according to claim 1 is characterized in that: described cover body (4) is any one in white translucent cover, the coloured transparent cover.
4. a kind of LED lighting device according to claim 1 is characterized in that: described housing (1) is provided with installed part.
CN2010202983118U 2010-08-14 2010-08-14 LED lighting device Expired - Fee Related CN201731352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202983118U CN201731352U (en) 2010-08-14 2010-08-14 LED lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202983118U CN201731352U (en) 2010-08-14 2010-08-14 LED lighting device

Publications (1)

Publication Number Publication Date
CN201731352U true CN201731352U (en) 2011-02-02

Family

ID=43522510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202983118U Expired - Fee Related CN201731352U (en) 2010-08-14 2010-08-14 LED lighting device

Country Status (1)

Country Link
CN (1) CN201731352U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901015A (en) * 2011-07-26 2013-01-30 日立空调·家用电器株式会社 Illuminating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901015A (en) * 2011-07-26 2013-01-30 日立空调·家用电器株式会社 Illuminating apparatus
CN102901015B (en) * 2011-07-26 2015-07-15 日立空调·家用电器株式会社 Illuminating apparatus

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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: 20110202

Termination date: 20150814

EXPY Termination of patent right or utility model