CN202048418U - Light-emitting diode (LED) fluorescent tube - Google Patents

Light-emitting diode (LED) fluorescent tube Download PDF

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Publication number
CN202048418U
CN202048418U CN2011201066826U CN201120106682U CN202048418U CN 202048418 U CN202048418 U CN 202048418U CN 2011201066826 U CN2011201066826 U CN 2011201066826U CN 201120106682 U CN201120106682 U CN 201120106682U CN 202048418 U CN202048418 U CN 202048418U
Authority
CN
China
Prior art keywords
aluminium base
led
radiator
base board
fluorescent 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
CN2011201066826U
Other languages
Chinese (zh)
Inventor
宋正海
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.)
SHANDONG LIAOYUAN LUMINESCENCE SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
SHANDONG LIAOYUAN LUMINESCENCE SCIENCE AND 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 SHANDONG LIAOYUAN LUMINESCENCE SCIENCE AND TECHNOLOGY Co Ltd filed Critical SHANDONG LIAOYUAN LUMINESCENCE SCIENCE AND TECHNOLOGY Co Ltd
Priority to CN2011201066826U priority Critical patent/CN202048418U/en
Application granted granted Critical
Publication of CN202048418U publication Critical patent/CN202048418U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A light-emitting diode (LED) fluorescent tube belongs to the field of optoelectronics and new material application, and overcomes the defects that the heat of the LED lamp cannot be well dissipated, so the service life is influenced, the lighting is not uniform, and the like. The utility model provides the light-emitting diode (LED) fluorescent tube, which has good heat dissipation, a long service life and uniform lighting, and comprises a baffle, a clamping groove of an aluminium base board, the clamping groove of a polycarbonate (PC) lamp shade, an upper PC lamp shade, a radiator, an LED light source and an aluminium base board, wherein the baffle is a planar plate body, the clamping groove of the aluminium base board is a projection which is folded into a right angle on the baffle, the aluminium base board is fixed on the baffle through clamping the edge of the aluminium base board into the clamping groove of the aluminium base board, the LED light source is welded on the aluminium base board, the radiator is hemispherical, the baffle and the radiator are arranged into a whole, the clamping groove of the PC lamp shade is positioned at the edges of a lower PC lamp shade and the radiator, and the upper PC lamp shade is hemispherical and is inversely clamped and fixed at the upper part of the radiator through the clamping groove of the PC lamp shade.

Description

The LED fluorescent tube
Technical field
The utility model belongs to photoelectronics and new material application, is specifically related to the LED fluorescent tube.
Background technology
Along with the develop rapidly of World Economics, illumination has become an important energy consumption of countries in the world as indispensable part in the daily life.Semiconductor light emitting body light fixture is with regard to its energy-conservation and environmental protection, under the situation of same brightness, the power consumption of LED lamp is 1/8 of an incandescent lamp bulb, is 1/3 of fluorescent tube, and one are about 50,000 hours the LED lamp life-span, one is 1 to 2,000 hour for a service life of incandescent lamp, fluorescent lifetime 5 to 8,000 hours.The LED lamp does not have fluorescent lamp and the contained noxious material of electricity-saving lamp simultaneously, is real nontoxic environment-friendly products.In addition, the LED fixture color is very abundant, can send the shades of colour effect by computer programming, has splendid visual effect in occasions such as the personalized utilization of lighting effects, advertising, light lighting engineering and commercial light.Therefore replace incandescent lamp as lighting source with LED, be described as after Edison's invention incandescent lamp, in the lighting field mankind's another big invention.According to USDOE prediction, before and after 2010, the U.S. will have 55% incandescent lamp and fluorescent lamp to be substituted by semiconductor lamp, can economize on electricity every year 35000000000 dollars.At present, the LED lamp has been widely used in lighting field, because the big problem of existing LED light fixture ubiquity list LEDs caloric value, cause descend its service life, and on the uniformity of light-emitting area, there is a very big defective, there is the dark space in the edge that shows the PC lampshade, thereby has influenced the aesthetic property of light fixture.
The utility model content
In order to overcome existing LED lamp because of dispelling the heat the bad service life that influences, the deficiency of non-uniform light etc., the purpose of this utility model is: provide that a kind of heat radiation is good, long service life, luminous uniform LED fluorescent tube.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of LED fluorescent tube, it comprises baffle plate, the aluminium base draw-in groove, PC lampshade draw-in groove, last PC lampshade, radiator, led light source, aluminium base, described baffle plate is the plane tabular body, the aluminium base draw-in groove is the rectangular projection of bending on the baffle plate, aluminium base is fixed on the baffle plate by the edge being snapped in the aluminium base draw-in groove, led light source is welded on the aluminium base, radiator is a hemispherical, baffle plate and radiator are as a whole, PC lampshade draw-in groove is positioned at radiator and last PC lampshade edge, last PC lampshade is a hemispherical, is fixed on the radiator by PC lampshade draw-in groove back-off.
The lighting angle of described led light source is 90 °-150 °.
The lighting angle of described led light source is 120 °.
Compared with prior art, the beneficial effects of the utility model are:
1. in the LED light fixture of present technique, can obtain good distributing, reduce the loss of led light source, thereby prolonged service life because led light source is welded on the heat that makes led light source in use send on the aluminium base;
2. in LED fluorescent tube of the present invention,, reduced the dark space of the edge of PC lampshade, thereby improved the aesthetic property of light fixture owing to selected the bigger led light source of lighting angle;
3. in LED fluorescent tube of the present invention, because the radiating appliance that adopts is fluted, like this, being equivalent to has increased by a heat dissipation paths again to led light source, make the heat that produces to be dispersed into fast in the air, improved the problem of conventional white light light fixture poor radiation, the service life of having improved light fixture.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model LED fluorescent tube.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified, but not as to qualification of the present utility model.
See also the embodiment 1 of the utility model LED fluorescent tube shown in Figure 1,
A kind of LED fluorescent tube, it comprises baffle plate 1, aluminium base draw-in groove 2, PC lampshade draw-in groove 3, last PC lampshade 4, radiator 5, led light source 6, aluminium base 7, described baffle plate 1 is the plane tabular body, aluminium base draw-in groove 2 is the rectangular projection of bending on the baffle plate, aluminium base 7 is fixed on the baffle plate 1 by the edge being snapped in aluminium base draw-in groove 2, led light source 6 is welded on the aluminium base 7, radiator 5 is a hemispherical, baffle plate 1 is as a whole with radiator 5, PC lampshade draw-in groove 3 is positioned at radiator 5 and last PC lampshade 4 edges, last PC lampshade 4 is a hemispherical, is fixed on the radiator 5 by PC lampshade draw-in groove 3 back-offs.
The lighting angle of described led light source 6 is 120 °.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.

Claims (3)

1. LED fluorescent tube, it comprises baffle plate, the aluminium base draw-in groove, PC lampshade draw-in groove, last PC lampshade, radiator, led light source, aluminium base, it is characterized in that: described baffle plate is the plane tabular body, the aluminium base draw-in groove is the rectangular projection of bending on the baffle plate, aluminium base is fixed on the baffle plate by the edge being snapped in the aluminium base draw-in groove, led light source is welded on the aluminium base, radiator is a hemispherical, baffle plate and radiator are as a whole, PC lampshade draw-in groove is positioned at PC lampshade and radiator edge, last PC lampshade is a hemispherical, is fixed on the radiator by PC lampshade draw-in groove back-off.
2. LED fluorescent tube according to claim 1 is characterized in that: the lighting angle of described led light source is 90 °-150 °.
3. LED fluorescent tube according to claim 2 is characterized in that: the lighting angle of described led light source is 120 °.
CN2011201066826U 2011-04-13 2011-04-13 Light-emitting diode (LED) fluorescent tube Expired - Fee Related CN202048418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201066826U CN202048418U (en) 2011-04-13 2011-04-13 Light-emitting diode (LED) fluorescent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201066826U CN202048418U (en) 2011-04-13 2011-04-13 Light-emitting diode (LED) fluorescent tube

Publications (1)

Publication Number Publication Date
CN202048418U true CN202048418U (en) 2011-11-23

Family

ID=44988725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201066826U Expired - Fee Related CN202048418U (en) 2011-04-13 2011-04-13 Light-emitting diode (LED) fluorescent tube

Country Status (1)

Country Link
CN (1) CN202048418U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511889A (en) * 2013-09-25 2014-01-15 苏州东亚欣业节能照明有限公司 Led lamp tube
CN104595768A (en) * 2015-01-26 2015-05-06 余姚市宇达实业有限公司 Lamp convenient to assembled and disassembled
CN105258081A (en) * 2014-07-15 2016-01-20 欧普照明股份有限公司 LED modulator tube and fixing component used for LED modulator tube
CN106500003A (en) * 2016-10-24 2017-03-15 东莞市闻誉实业有限公司 Radiating illuminator
WO2021050008A1 (en) * 2019-09-10 2021-03-18 Premyothin Tosaporn Energy-saving led linear t8 tube

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511889A (en) * 2013-09-25 2014-01-15 苏州东亚欣业节能照明有限公司 Led lamp tube
CN105258081A (en) * 2014-07-15 2016-01-20 欧普照明股份有限公司 LED modulator tube and fixing component used for LED modulator tube
CN104595768A (en) * 2015-01-26 2015-05-06 余姚市宇达实业有限公司 Lamp convenient to assembled and disassembled
CN104595768B (en) * 2015-01-26 2017-03-08 余姚市宇达实业有限公司 A kind of easy-to-mount light fixture
CN106500003A (en) * 2016-10-24 2017-03-15 东莞市闻誉实业有限公司 Radiating illuminator
CN106500003B (en) * 2016-10-24 2019-03-01 东莞市闻誉实业有限公司 Radiate lighting device
WO2021050008A1 (en) * 2019-09-10 2021-03-18 Premyothin Tosaporn Energy-saving led linear t8 tube

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111123

Termination date: 20140413