CN201615402U - Heat pipe LED tunnel lamp - Google Patents

Heat pipe LED tunnel lamp Download PDF

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Publication number
CN201615402U
CN201615402U CN2009203185803U CN200920318580U CN201615402U CN 201615402 U CN201615402 U CN 201615402U CN 2009203185803 U CN2009203185803 U CN 2009203185803U CN 200920318580 U CN200920318580 U CN 200920318580U CN 201615402 U CN201615402 U CN 201615402U
Authority
CN
China
Prior art keywords
lamp
radiator
tunnel
ventilation
hole
Prior art date
Application number
CN2009203185803U
Other languages
Chinese (zh)
Inventor
何琳
李盛远
袁清野
李剑
Original Assignee
深圳市邦贝尔电子有限公司
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 深圳市邦贝尔电子有限公司 filed Critical 深圳市邦贝尔电子有限公司
Priority to CN2009203185803U priority Critical patent/CN201615402U/en
Application granted granted Critical
Publication of CN201615402U publication Critical patent/CN201615402U/en

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Abstract

A heat pipe LED tunnel lamp comprises a lamp body; the lamp body comprises a lamp holder, a plurality of LED modules arranged on the lamp holder and a heat radiator connected with the LED modules; at least a vent through hole is machined on the heat radiator, the vent through hole is perpendicular to the extending direction of the road in the tunnel when the lamp body is mounted in the tunnel, and a heat radiating fan is arranged on at least an end part of the vent through hole; the heat pipe LED tunnel lamp has long service life, good heat radiating performance and compact structure.

Description

Heat pipe-type LED Tunnel Lamp
Technical field
The utility model relates to a kind of Tunnel Lamp, especially a kind of heat pipe-type LED Tunnel Lamp.
Background technology
For tunnel illumination, usually adopt the conventional light source high-pressure mercury lamp, though high-pressure mercury lamp has multiple advantages such as simple in structure, with low cost, but in use, high-pressure mercury lamp control light ability, Luminaire efficiency is low, serious luminous energy waste and light pollution have been caused, illuminating effect is bad, and producing extremely strong dazzle simultaneously influences driving safety, and emerging LED Tunnel Lamp can overcome the problems referred to above.
Common LED Tunnel Lamp, comprise lamp bracket, be arranged on the LED light emitting module on the lamp bracket and link to each other with described LED light emitting module in order to distribute the heat abstractor of the heat that the LED light emitting module produced, in the conventional art, for the volume that makes light fixture small and exquisite more attractive in appearance, therefore, it is very compact that the whole LED Tunnel Lamp is done, and natural heat dissipation can't effectively solve the heat dissipation problem of high heat flux to a certain extent, and then has influenced the heat dispersion of whole LED Tunnel Lamp; In order to improve the heat dispersion of this LED Tunnel Lamp, the common forced heat radiation mode that adopts heat pipe and cooperate fan, radiator is provided with air vent, be provided with radiator fan at the air vent two ends, be used for forced convertion, improve the heat dispersion of LED Tunnel Lamp, though the LED Tunnel Lamp of this version has improved heat dispersion to a certain extent, but because the mobile formation wind of the athletic meeting of automobile drive air in the tunnel, wind direction is identical with the road bearing of trend, the light fixture orientation of road both sides was just opposite when light fixture used in actual installation, the inlet air of different lamps is different with air-out direction, and the fortune wind direction of fan is fixing unified, if the direction of air vent and wagon flow direction be arranged in parallel, when tunnel natural wind process air vent, fan for some light fixture is reverse, and fan is produced reaction force, might cause fan life to shorten even burn out, therefore, be necessary the LED Tunnel Lamp of this kind structure is improved.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of heat pipe-type LED Tunnel Lamp, and the radiator fan of this heat pipe-type LED Tunnel Lamp can not be damaged because of reverse natural wind action, has the advantage of long service life.
For solving the problems of the technologies described above, heat pipe-type LED Tunnel Lamp of the present utility model adopts following technical proposals: this heat pipe-type LED Tunnel Lamp comprises lamp body, described lamp body comprises lamp bracket, a plurality of radiator that is positioned at the LED light emitting module on the lamp bracket and links to each other with described LED light emitting module, offer at least one ventilation through hole on the described radiator, road bearing of trend when described lamp body is positioned in the tunnel in described ventilation through hole and the tunnel is perpendicular, is provided with radiator fan at the place, at least one end of described ventilation through hole.
According to design concept of the present utility model, described radiator comprises a plurality of radiating fin and a plurality of radiating fins that are positioned at the radiator side that are positioned at the radiator top, the radiating fin and the described ventilation via openings direction that are positioned at described radiator top are perpendicular, and the radiating fin that is positioned at described radiator side parallels with described ventilation via openings direction.
According to design concept of the present utility model, a radiator fan and the radiator fan in order to air-out in order to air intake is set respectively at the two ends of each ventilation through hole.
Compared with prior art, the utlity model has following beneficial effect: because the opening direction and the road bearing of trend in the tunnel of ventilation through hole of the present utility model are perpendicular, when the natural wind in the tunnel blows, because the ventilation through hole is vertical with the road bearing of trend, promptly vertical with tunnel natural wind direction, like this, the stream pressure that is positioned at ventilation through hole two ends is identical, owing to do not had the reaction force and the radiator fan antagonism of natural wind, therefore, can not cause any damage to radiator fan, both reach radiating effect, reduce the volume of LED Tunnel Lamp, natural wind causes the problem that radiator fan damages or the life-span reduces to the reaction force of fan when having solved owing to practical application again, has long service life, perfect heat-dissipating, multiple advantage such as compact conformation.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the structural representation of looking up of the present utility model;
The specific embodiment
Referring to Fig. 1 and Fig. 2, heat pipe-type LED Tunnel Lamp of the present utility model comprises lamp body 1, and described lamp body 1 comprises lamp bracket 11, LED light emitting module 12 and radiator 13; Wherein, LED light emitting module 12 and radiator 13 are positioned on the lamp bracket 11, and LED light emitting module 12 links to each other with radiator 13, and radiator 13 dispels the heat in order to the heat that LED light emitting module 12 is produced.
In order to improve heat dispersion of the present utility model, radiator 13 of the present utility model can be provided with ventilation through hole 131, this ventilation through hole 131 is at least one, radiator 13 structures when the number shown in the figure is two ventilation through holes 131, at least one place, end at each ventilation through hole 131 is provided with radiator fan 14, certainly, preferably a radiator fan is set respectively at the place, two ends of each ventilation through hole 131, one of them radiator fan is in order to air intake, another radiator fan is in order to air-out, like this, under the effect of radiator fan 14, the heat dispersion of radiator 13 is greatly improved.
The radiator fan of the end of this ventilation through hole 131 being located for the natural wind that prevents in the tunnel 14 causes damage, when lamp bracket 11 is installed in the tunnel, ventilation through hole 131 of the present utility model is perpendicular with the road bearing of trend, like this, even there is natural wind to be blown into the tunnel, because ventilation through hole 131 is perpendicular with the road bearing of trend, therefore along road direction, natural wind can not be blown in the ventilation through hole 131, thereby also can not cause damage to this radiator fan 14.
Described radiator 13 comprises radiating fin 132 and a plurality of radiating fin 133 that is positioned at radiator 13 sides that is positioned at radiator 13 tops, in order further to promote the heat dispersion of this heat pipe-type LED Tunnel Lamp, the radiating fin 132 that is positioned at radiator 13 tops is perpendicular with described ventilation through hole 131 opening directions, the radiating fin 133 that is positioned at described radiator 14 sides parallels with described ventilation through hole 131, like this, when wind that wagon flow produced or natural wind are blown over the tunnel, because it is consistent with the direction of wind to be positioned at the radiating fin 132 at radiator 13 tops, therefore, the heat dispersion of this heat pipe-type LED Tunnel Lamp further is enhanced; Radiator can adopt the extruding depanning, can use the aluminium alloy of high thermal conductivities such as AL6063, AL6061, and mould is simple, and cost is low, is easy to industrialization and produces in enormous quantities.

Claims (3)

1. heat pipe-type LED Tunnel Lamp, comprise lamp body, described lamp body comprises lamp bracket, a plurality of radiator that is positioned at the LED light emitting module on the lamp bracket and links to each other with described LED light emitting module, it is characterized in that, offer at least one ventilation through hole on the described radiator, road bearing of trend when described lamp body is positioned in the tunnel in described ventilation through hole and the tunnel is perpendicular, is provided with radiator fan at the place, at least one end of described ventilation through hole.
2. heat pipe-type LED Tunnel Lamp as claimed in claim 1, it is characterized in that, described radiator comprises a plurality of radiating fin and a plurality of radiating fins that are positioned at the radiator side that are positioned at the radiator top, the radiating fin and the described ventilation via openings direction that are positioned at described radiator top are perpendicular, and the radiating fin that is positioned at described radiator side parallels with described ventilation via openings direction.
3. heat pipe-type LED Tunnel Lamp as claimed in claim 1 or 2 is characterized in that, a radiator fan and the radiator fan in order to air-out in order to air intake is set respectively at the two ends of each ventilation through hole.
CN2009203185803U 2009-12-25 2009-12-25 Heat pipe LED tunnel lamp CN201615402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203185803U CN201615402U (en) 2009-12-25 2009-12-25 Heat pipe LED tunnel lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203185803U CN201615402U (en) 2009-12-25 2009-12-25 Heat pipe LED tunnel lamp

Publications (1)

Publication Number Publication Date
CN201615402U true CN201615402U (en) 2010-10-27

Family

ID=43001770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203185803U CN201615402U (en) 2009-12-25 2009-12-25 Heat pipe LED tunnel lamp

Country Status (1)

Country Link
CN (1) CN201615402U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214747A (en) * 2013-05-29 2014-12-17 深圳市海洋王照明工程有限公司 Heat dissipation device
CN105757541A (en) * 2016-04-02 2016-07-13 莫焕东 LED tunnel lamp fixing device
CN105757538A (en) * 2016-04-02 2016-07-13 莫焕东 Radiating LED tunnel lamp fixture
CN105805643A (en) * 2016-04-02 2016-07-27 莫焕东 Dustproof LED tunnel lamp fixing device capable of dissipating heat
CN105822963A (en) * 2016-04-02 2016-08-03 莫焕东 Fixing device for LED tunnel lamp
CN105841045A (en) * 2016-04-02 2016-08-10 莫焕东 Fixing device for stabilizing LED tunnel lamp
CN105864695A (en) * 2016-04-02 2016-08-17 莫焕东 LED tunnel lamp fixing device for traffic

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214747A (en) * 2013-05-29 2014-12-17 深圳市海洋王照明工程有限公司 Heat dissipation device
CN104214747B (en) * 2013-05-29 2017-06-23 深圳市海洋王照明工程有限公司 Radiator
CN105757538A (en) * 2016-04-02 2016-07-13 莫焕东 Radiating LED tunnel lamp fixture
CN105805643A (en) * 2016-04-02 2016-07-27 莫焕东 Dustproof LED tunnel lamp fixing device capable of dissipating heat
CN105822963A (en) * 2016-04-02 2016-08-03 莫焕东 Fixing device for LED tunnel lamp
CN105841045A (en) * 2016-04-02 2016-08-10 莫焕东 Fixing device for stabilizing LED tunnel lamp
CN105864695A (en) * 2016-04-02 2016-08-17 莫焕东 LED tunnel lamp fixing device for traffic
CN105757541A (en) * 2016-04-02 2016-07-13 莫焕东 LED tunnel lamp fixing device

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101027

Termination date: 20181225