CN105570729A - LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle - Google Patents

LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle Download PDF

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Publication number
CN105570729A
CN105570729A CN201410614586.0A CN201410614586A CN105570729A CN 105570729 A CN105570729 A CN 105570729A CN 201410614586 A CN201410614586 A CN 201410614586A CN 105570729 A CN105570729 A CN 105570729A
Authority
CN
China
Prior art keywords
led
circuit board
lamp tube
fluorescent lamp
distribution angle
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
Application number
CN201410614586.0A
Other languages
Chinese (zh)
Inventor
盛梅
蔡志嘉
焦长平
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.)
JIANGSU AMICC OPTOELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
JIANGSU AMICC OPTOELECTRONICS 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 JIANGSU AMICC OPTOELECTRONICS TECHNOLOGY Co Ltd filed Critical JIANGSU AMICC OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority to CN201410614586.0A priority Critical patent/CN105570729A/en
Publication of CN105570729A publication Critical patent/CN105570729A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an LED (Light Emitting Diode) fluorescent lamp tube with a large light distribution angle. The LED fluorescent lamp tube comprises a base, a light-transmitting lampshade, a support, a circuit board and a plurality of LED lamps. The base is fixedly connected with the light-transmitting lampshade. The support is arranged on the base. The circuit board is fixedly connected to the support. The LED lamps are arranged on the front face of the circuit board. The LED lamps are covered with lenses. The circuit board is arranged in an inverted-V shape. Cooling fins are arranged on the back face of the circuit board. The LED fluorescent lamp tube is uniform in illumination, large in light distribution angle and good in cooling effect.

Description

The LED fluorescent lamp tube that light distribution angle is large
Technical field
The present invention relates to the LED fluorescent lamp tube that a kind of light distribution angle is large, belong to lighting field.
Background technology
Existing fluorescent tube illumination unevenness, light distribution angle are less than normal, and circuit board are provided with multiple LED, and caloric value is large, and existing fluorescent tube ubiquity dispels the heat bad phenomenon, and service life shortens greatly.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide that a kind of maintaining uniform illumination, light distribution angle are large, the LED fluorescent lamp tube of good heat dissipation effect.
The technical solution adopted for the present invention to solve the technical problems is: the LED fluorescent lamp tube that a kind of light distribution angle is large, comprise base, transparent lamp shade, support, circuit board and LED, described base is fixedly connected with transparent lamp shade, described base is provided with support, described circuit board is connected on support, and the front of described circuit board is provided with some LED, and described each LED is all covered with lens, described circuit board is arranged in " eight " word, and the reverse side of described circuit board is provided with radiating fin.
Described base is fixed with fixed head, and these fixed head two ends are protruding, and described transparent lamp shade both sides are equipped with hook, and described hook is articulated on fixed head two ends; Thermal insulation board is provided with in described fixed head.
Described support is provided with draw-in groove, and described circuit board two ends are connected in draw-in groove.
Beneficial effect: (one) increases lens in LED, makes light distribution angle be greater than 120 °;
(2) circuit board adopts "eight" shape structure, makes maintaining uniform illumination;
(3) radiating fin is set at circuit board reverse side, greatly improves radiating effect, prolong
Grow service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the preferred embodiments of the present invention.
Detailed description of the invention
The LED fluorescent lamp tube that a kind of light distribution angle is as shown in Figure 1 large, comprises base 1, transparent lamp shade 2, support 3, circuit board 5 and LED 6.Described base 1 is fixedly connected with transparent lamp shade 2, detailed description of the invention: described base 1 is fixed with fixed head 7, and these fixed head 7 two ends are protruding, and transparent lamp shade 2 both sides are equipped with hook 8, and hook 8 is articulated on fixed head 7 two ends.Thermal insulation board 9 is provided with in described fixed head 7.
Described fixed head 7 is provided with support 3, and support 3 is provided with draw-in groove 4, and circuit board 5 two ends are connected in draw-in groove 4.The front of circuit board 5 is provided with some LED 6, and each LED 6 is all covered with lens 10, and circuit board 5 is arranged in " eight " word, and the reverse side of described circuit board 5 is provided with radiating fin.
During use, due to the protruding base 1 in fixed head 7 two ends, transparent lamp shade 2 both sides are provided with hook 8, the hook 8 of transparent lamp shade 2 both sides is articulated on the fixed head 7 of base 1 both sides, base 1 is fixedly connected with transparent lamp shade 2, support 3 is provided with, so that fixing in the draw-in groove 4 of circuit board 5 inlay card on support 3 in base 1.When LED lamp tube switches on power, when the LED 6 on circuit board 5 is started working, the heat given out by radiating fin 51 and thermal insulation board 9 Quick diffusing, will extend the service life of LED lamp tube.
Should be appreciated that specific embodiment described above only for explaining the present invention, being not intended to limit the present invention.Still be among protection scope of the present invention by spirit institute's apparent change of extending out of the present invention or change.

Claims (4)

1. the LED fluorescent lamp tube that a light distribution angle is large, comprise base (1), transparent lamp shade (2), support (3), circuit board (5) and LED (6), described base (1) is fixedly connected with transparent lamp shade (2), described base (1) is provided with support (3), described circuit board (5) is connected on support (3), the front of described circuit board (5) is provided with some LED (6), it is characterized in that: described each LED (6) is all covered with lens (10), described circuit board (5) is arranged in " eight " word, the reverse side of described circuit board (5) is provided with radiating fin (51).
2. the LED fluorescent lamp tube that light distribution angle according to claim 1 is large, it is characterized in that: described base (1) is fixed with fixed head (7), this fixed head (7) two ends are protruding, described transparent lamp shade (2) both sides are equipped with hook (8), and described hook (8) is articulated on fixed head (7) two ends.
3. the LED fluorescent lamp tube that light distribution angle according to claim 2 is large, is characterized in that: be provided with thermal insulation board (9) in described fixed head (7).
4. the LED fluorescent lamp tube that light distribution angle according to claim 1 is large, is characterized in that: described support (3) is provided with draw-in groove (4), and described circuit board (5) two ends are connected in draw-in groove (4).
CN201410614586.0A 2014-11-04 2014-11-04 LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle Pending CN105570729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410614586.0A CN105570729A (en) 2014-11-04 2014-11-04 LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410614586.0A CN105570729A (en) 2014-11-04 2014-11-04 LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle

Publications (1)

Publication Number Publication Date
CN105570729A true CN105570729A (en) 2016-05-11

Family

ID=55881179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410614586.0A Pending CN105570729A (en) 2014-11-04 2014-11-04 LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle

Country Status (1)

Country Link
CN (1) CN105570729A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201429054Y (en) * 2009-06-24 2010-03-24 简冠维 High-power LED lighting energy-saving lamp capable of directly radiating
CN201479470U (en) * 2009-08-14 2010-05-19 常州市超顺电子技术有限公司 Laminated panel of radiator-based copper foil printed circuit board
CN201487891U (en) * 2009-04-27 2010-05-26 厦门格绿能光电有限公司 Novel heat-dissipating structure of semi-conductor illuminating lamp
CN201866742U (en) * 2010-11-04 2011-06-15 厦门益光照明科技有限公司 Radiator for broad-angle light-emitting-diode fluorescent lamp
CN201964178U (en) * 2010-12-23 2011-09-07 常州欧密格光电科技有限公司 LED (light-emitting diode) fluorescent tube
CN202091872U (en) * 2011-06-20 2011-12-28 厦门市信达光电科技有限公司 Light-emitting diode (LED) daylight lamp structure
CN102628551A (en) * 2012-03-02 2012-08-08 杭州盛海威光电技术有限公司 Light-emitting diode (LED) fluorescent lamp
JP2013191470A (en) * 2012-03-14 2013-09-26 Kubota Denshi Kk Led lighting fixture
CN203453870U (en) * 2013-09-13 2014-02-26 泉州彩亮电子有限公司 Novel light-emitting diode (LED) fluorescent tube
CN204284989U (en) * 2014-11-04 2015-04-22 江苏欧密格光电科技股份有限公司 The LED fluorescent lamp tube that a kind of light distribution angle is large

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201487891U (en) * 2009-04-27 2010-05-26 厦门格绿能光电有限公司 Novel heat-dissipating structure of semi-conductor illuminating lamp
CN201429054Y (en) * 2009-06-24 2010-03-24 简冠维 High-power LED lighting energy-saving lamp capable of directly radiating
CN201479470U (en) * 2009-08-14 2010-05-19 常州市超顺电子技术有限公司 Laminated panel of radiator-based copper foil printed circuit board
CN201866742U (en) * 2010-11-04 2011-06-15 厦门益光照明科技有限公司 Radiator for broad-angle light-emitting-diode fluorescent lamp
CN201964178U (en) * 2010-12-23 2011-09-07 常州欧密格光电科技有限公司 LED (light-emitting diode) fluorescent tube
CN202091872U (en) * 2011-06-20 2011-12-28 厦门市信达光电科技有限公司 Light-emitting diode (LED) daylight lamp structure
CN102628551A (en) * 2012-03-02 2012-08-08 杭州盛海威光电技术有限公司 Light-emitting diode (LED) fluorescent lamp
JP2013191470A (en) * 2012-03-14 2013-09-26 Kubota Denshi Kk Led lighting fixture
CN203453870U (en) * 2013-09-13 2014-02-26 泉州彩亮电子有限公司 Novel light-emitting diode (LED) fluorescent tube
CN204284989U (en) * 2014-11-04 2015-04-22 江苏欧密格光电科技股份有限公司 The LED fluorescent lamp tube that a kind of light distribution angle is large

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Application publication date: 20160511