CN201964211U - LED lamp tube - Google Patents

LED lamp tube Download PDF

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Publication number
CN201964211U
CN201964211U CN2011200736642U CN201120073664U CN201964211U CN 201964211 U CN201964211 U CN 201964211U CN 2011200736642 U CN2011200736642 U CN 2011200736642U CN 201120073664 U CN201120073664 U CN 201120073664U CN 201964211 U CN201964211 U CN 201964211U
Authority
CN
China
Prior art keywords
fixed head
fixing plate
fluorescent tube
led
lamp tube
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
CN2011200736642U
Other languages
Chinese (zh)
Inventor
郑钟亮
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 DIXIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN DIXIN PHOTOELECTRIC TECHNOLOGY 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 DIXIN PHOTOELECTRIC TECHNOLOGY Co Ltd filed Critical DONGGUAN DIXIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority to CN2011200736642U priority Critical patent/CN201964211U/en
Application granted granted Critical
Publication of CN201964211U publication Critical patent/CN201964211U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of lamps, in particular to an LED lamp tube, which includes a transparent cover and a radiator assembled together. A first fixing plate and a second fixing plate for fixing an LED module are arranged inside the lamp tube, and an included angle is formed between the first fixing plate and the second fixing plate. In the utility model, the LED module is divided into two groups mounted and fixed on the first fixing plate and the second fixing plate respectively, so that larger space exists among the first fixing plate, the second fixing plate and the radiator, and a power supply of the lamp tube can be mounted conveniently; the LED module gets closer to the transparent cover, and the light emitted from the LED can more evenly illuminate the transparent cover; and the luminous flux utilization rate of a light source is improved, so that the LED lamp tube has better energy-saving effect.

Description

A kind of LED fluorescent tube
Technical field
The utility model relates to technical field of lamps, refers in particular to a kind of LED fluorescent tube.
Background technology
At present, the LED fluorescent tube is used more and more widely, wherein, in the heat radiation part of LED fluorescent tube, LED module installed surface generally all is the monoplane, and this installed surface is fixed along the diametric(al) of fluorescent tube, the structure of common LED fluorescent tube as shown in Figure 1 because installed surface makes fluorescent tube inside be separated into the part of upper and lower two equalizations, so, be subject to the structure of this fluorescent tube, the power supply of fluorescent tube is equipped with certain difficulty.In addition, the LED module is to be the Plane Installation mode on installed surface, and with respect to the fluorescent tube transmissive portions branch of arc, differ in each LED position, and the utilization rate of luminous flux of light source is low, and the area of dissipation of fluorescent tube is little, light distribution is not good.
Therefore, based on the defective of above-mentioned existing LED fluorescent tube, need improve existing LED light fixture.
The utility model content
The purpose of this utility model is to provide a kind of LED fluorescent tube at the deficiencies in the prior art, the utilization rate that this LED fluorescent tube has solved the existing luminous flux of light source of existing LED fluorescent tube is low, and the area of dissipation of fluorescent tube is little, light distribution is not good and power supply is installed inconvenient defective.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of LED fluorescent tube, it comprises diffuser, the radiator that fits together, and fluorescent tube inside has first fixed head, second fixed head of fixed L ED module, and first fixed head, second fixed head have angle.
Described first fixed head, second fixed head, one end link to each other, and three end points of first fixed head, second fixed head constitute triangle.
The groove that has fixed L ED module on described first fixed head, second fixed head.
Described first fixed head, second fixed head are structure as a whole.
Described radiator, first fixed head, second fixed head are structure as a whole.
The link of described first fixed head, second fixed head is towards diffuser.
The beneficial effects of the utility model are: fluorescent tube inside has first fixed head, second fixed head of fixed L ED module, the LED module is divided into two groups, respectively be mounted on first fixed head, second fixed head, have bigger space between the fixed head of winning, second fixed head and the radiator thereby make, tube power can be installed easily; Also make the LED module more near diffuser, the light that LED is sent shines on the diffuser more equably; Improved the utilization rate of luminous flux of light source; Improved the efficient of lamp system; Have more energy-saving effect; Increased the area of dissipation of fluorescent tube; The power supply that the bigger built-in fluorescent tube in space is arranged; Optimize the distribution of light intensity.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of existing LED fluorescent tube;
Fig. 2 is a cross section structure schematic diagram of the present utility model;
Element and Reference numeral:
Diffuser 10, radiator 11,
First fixed head, 12, the second fixed heads 13,
LED module 14.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See Fig. 2, a kind of LED fluorescent tube of the utility model comprises diffuser 10, the radiator 11 that fits together, diffuser 10 cross section semicirculars in shape, and diffuser 10, radiator 11 are combined into the rounded fluorescent tube in cross section; Different with traditional round lamp tube is that first fixed head 12, second fixed head, 13, the first fixed heads 12, second fixed head 13 that the utility model fluorescent tube inside has fixed L ED module 14 have angle; The groove that has fixed L ED module 14 on described first fixed head 12, second fixed head 13.
Described first fixed head 12, second fixed head, 13 1 ends link to each other, and three end points of first fixed head 12, second fixed head 13 constitute triangle.
The link of described first fixed head 12, second fixed head 13 has bigger space thereby make to win between fixed head 12, second fixed head 13 and the radiator 11 towards diffuser 10, and tube power can be installed easily; In addition, this also makes LED module 14 more near diffuser 10, and the light that LED is sent shines on the diffuser 10 more equably, thereby has reduced to making diffuser 10 brightness even, and the risk that causes losing luminous flux.
The utility model can be that described first fixed head 12, second fixed head 13 are structure as a whole, and can adopt heat sink material to make; Can also be that described radiator 11, first fixed head 12, second fixed head 13 are structure as a whole, all have heat sinking function.
LED fluorescent tube of the present utility model is divided into two groups with LED module 14, respectively is mounted on first fixed head 12, second fixed head 13, makes the spatial distribution of LED and diffuser 10 reach optimum combination, makes illumination more even.
Advantage of the present utility model has: the utilization rate that has improved luminous flux of light source; Improved the efficient of lamp system; Have more energy-saving effect; Increased the area of dissipation of fluorescent tube; The power supply that the bigger built-in fluorescent tube in space is arranged; Optimize the distribution of light intensity.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims (6)

1. LED fluorescent tube, it is characterized in that: it comprises diffuser (10), the radiator (11) that fits together, fluorescent tube inside has first fixed head (12), second fixed head (13) of fixed L ED module (14), and first fixed head (12), second fixed head (13) have angle.
2. a kind of LED fluorescent tube according to claim 1 is characterized in that: described first fixed head (12), second fixed head (13) one ends link to each other, and three end points of first fixed head (12), second fixed head (13) constitute triangle.
3. a kind of LED fluorescent tube according to claim 1 is characterized in that: the groove that has fixed L ED module (14) on described first fixed head (12), second fixed head (13).
4. a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that: described first fixed head (12), second fixed head (13) are structure as a whole.
5. a kind of LED fluorescent tube according to claim 4 is characterized in that: described radiator (11), first fixed head (12), second fixed head (13) are structure as a whole.
6. a kind of LED fluorescent tube according to claim 1 is characterized in that: the link of described first fixed head (12), second fixed head (13) is towards diffuser (10).
CN2011200736642U 2011-03-18 2011-03-18 LED lamp tube Expired - Fee Related CN201964211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200736642U CN201964211U (en) 2011-03-18 2011-03-18 LED lamp tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200736642U CN201964211U (en) 2011-03-18 2011-03-18 LED lamp tube

Publications (1)

Publication Number Publication Date
CN201964211U true CN201964211U (en) 2011-09-07

Family

ID=44526751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200736642U Expired - Fee Related CN201964211U (en) 2011-03-18 2011-03-18 LED lamp tube

Country Status (1)

Country Link
CN (1) CN201964211U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418884A (en) * 2011-11-30 2012-04-18 林万炯 Illumination lamp with uniform illuminance
CN109027818A (en) * 2018-09-20 2018-12-18 杭州德克司达照明电器有限公司 A kind of LED diffusing reflection illuminates compound lamp bar and lamps and lanterns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418884A (en) * 2011-11-30 2012-04-18 林万炯 Illumination lamp with uniform illuminance
CN109027818A (en) * 2018-09-20 2018-12-18 杭州德克司达照明电器有限公司 A kind of LED diffusing reflection illuminates compound lamp bar and lamps and lanterns

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Liu Rengui

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Liu Rengui

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: 20110907

Termination date: 20130318