CN203273807U - Heat-exchanging LED fluorescent tube - Google Patents

Heat-exchanging LED fluorescent tube Download PDF

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Publication number
CN203273807U
CN203273807U CN2013202657894U CN201320265789U CN203273807U CN 203273807 U CN203273807 U CN 203273807U CN 2013202657894 U CN2013202657894 U CN 2013202657894U CN 201320265789 U CN201320265789 U CN 201320265789U CN 203273807 U CN203273807 U CN 203273807U
Authority
CN
China
Prior art keywords
heat
lampshade
substrate
fluorescent tube
led fluorescent
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
CN2013202657894U
Other languages
Chinese (zh)
Inventor
汤甲明
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.)
CHANGZHOU ELECTRIC POWER SWITCH FACTORY Co Ltd
Original Assignee
CHANGZHOU ELECTRIC POWER SWITCH FACTORY 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 CHANGZHOU ELECTRIC POWER SWITCH FACTORY Co Ltd filed Critical CHANGZHOU ELECTRIC POWER SWITCH FACTORY Co Ltd
Priority to CN2013202657894U priority Critical patent/CN203273807U/en
Application granted granted Critical
Publication of CN203273807U publication Critical patent/CN203273807U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of illuminating devices, in particular to a heat-exchanging LED fluorescent tube. The heat-exchanging LED fluorescent tube comprises a base, a substrate, an LED lamp and a lampshade, wherein the substrate is installed on the base, the LED lamp is arranged on the substrate, the lampshade covers the substrate, and heat-dissipating pieces are arranged on the lampshade. Because the transparent and plastic heat-dissipating pieces are arranged on the lampshade, light transmitting is facilitated, and outward heat transmitting speed is also greatly increased; heat is transmitted outwards from the heat-dissipating pieces, and therefore the efficiency of heat exchange between the tube and the outside world and heat dissipating performance are improved, and normal work of the tube is guaranteed.

Description

Heat exchange LED fluorescent tube
Technical field
The utility model relates to the lighting device technical field, especially a kind of heat exchange LED fluorescent tube.
Background technology
Fluorescent lamp is as cold light source, than traditional incandescent lamp, be widely used in industry and domestic lighting, along with the development of semiconductor and electronic technology, LED is with its superior energy-efficient performance and longer service life, obtained the approval in market as fluorescent lamp, compare with traditional fluorescent lamp, the LED light fixture has the advantage of long, the high and low power consumption of light efficiency of life-span, but also exists the high shortcoming of heating, if heat radiation freely is not easy to burn out light fixture, impact is used normally.
The utility model content
High in order to overcome existing LED fluorescent lamp heating, the deficiency that heat radiation is difficult, the utility model provides a kind of heat exchange LED fluorescent tube.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of heat exchange LED fluorescent tube, comprise base, substrate, LED lamp and lampshade, substrate is arranged on base, and the LED lamp is arranged on substrate, lampshade is buckled on substrate, and lampshade is provided with fin.
According to another embodiment of the present utility model, comprise that further fin is the transparent plastic material, perpendicular to lampshade.
The beneficial effects of the utility model are, the fin of transparent plastic material is set on lampshade, not only help printing opacity, also greatly accelerate the outside transmission speed of heat, sent by fin, strengthened the heat exchanger effectiveness with the external world, improve heat dispersion, ensured the normal operation of light fixture.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bases in figure, 2. substrate, 3. LED lamp, 4. lampshade, 5. fin.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of heat exchange LED fluorescent tube comprises base 1, substrate 2, LED lamp 3 and lampshade 4, and substrate 2 is arranged on base 1, and LED lamp 3 is arranged on substrate 2, and lampshade 4 is buckled on substrate 2, and lampshade 4 is provided with fin.Fin 5 is the transparent plastic material, perpendicular to lampshade 4.
The fin 5 of transparent plastic material is set on lampshade 4, not only helps printing opacity, also greatly accelerated the outside transmission speed of heat, sent by fin 5, strengthened the heat exchanger effectiveness with the external world, improved heat dispersion, ensured the normal operation of light fixture.

Claims (2)

1. heat exchange LED fluorescent tube, comprise base (1), substrate (2), LED lamp (3) and lampshade (4), substrate (2) is arranged on base (1), LED lamp (3) is arranged on substrate (2), lampshade (4) is buckled on substrate (2), it is characterized in that, lampshade (4) is provided with fin (5).
2. heat exchange LED fluorescent tube according to claim 1, is characterized in that, fin (5) is the transparent plastic material, perpendicular to lampshade (4).
CN2013202657894U 2013-05-16 2013-05-16 Heat-exchanging LED fluorescent tube Expired - Fee Related CN203273807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202657894U CN203273807U (en) 2013-05-16 2013-05-16 Heat-exchanging LED fluorescent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202657894U CN203273807U (en) 2013-05-16 2013-05-16 Heat-exchanging LED fluorescent tube

Publications (1)

Publication Number Publication Date
CN203273807U true CN203273807U (en) 2013-11-06

Family

ID=49504206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202657894U Expired - Fee Related CN203273807U (en) 2013-05-16 2013-05-16 Heat-exchanging LED fluorescent tube

Country Status (1)

Country Link
CN (1) CN203273807U (en)

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Legal Events

Date Code Title Description
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: 20131106

Termination date: 20140516