CN202521378U

CN202521378U - LED (Light-Emitting Diode) mining lamp

Info

Publication number: CN202521378U
Application number: CN2011204749707U
Authority: CN
Inventors: 雍兴春
Original assignee: SHENZHEN YAORONG TECHNOLOGY Co Ltd
Current assignee: SHENZHEN YAORONG TECHNOLOGY Co Ltd
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2012-11-07
Anticipated expiration: 2021-11-24

Abstract

The utility model discloses an LED (Light-Emitting Diode) mining lamp. The LED mining lamp comprises a power source which is fixed in a power source box shell, wherein the power source box shell is provided with a flying ring and a waterproof joint in a fixing manner; the waterproof joint is used for communicating a power source with external equipment; the power source box shell is connected with a power source box cover plate through a power source waterproof sealing ring in a sealing manner; the power source box cover plate is fixed at the upper end part of a radiator; the LED mining lamp further comprises a heat conducting device, an LED light source, a light source waterproof ring, a lens waterproof ring, a lens, a lens pressing ring and a light reflecting cover; the LED light source and the light source waterproof ring are sequentially fixed on the heat conducting device; the light source waterproof ring is sequentially provided with the lens waterproof ring, the lens and the lens pressing ring; the lens pressing ring is fixed on the heat conducting device; the heat conducting device is embedded from the lower end part of the radiator and is fixed on the radiator; and the light reflecting cover is sleeved on the lens pressing ring and is fixed at the lower end part of the radiator. The LED mining lamp, disclosed by the utility model, has the advantages of good heat radiation performances, good waterproof and dust-proof performances and uniform illumination, and can be widely applied to the illumination field.

Description

The LED bulkhead lamp capable

Technical field

The utility model belongs to the bulkhead lamp capable field, is specifically related to a kind of LED bulkhead lamp capable.

Background technology

Bulkhead lamp capable in the market generally with incandescent lamp or electricity-saving lamp, does not have LED Lantern Festival ability; And not having the LED lamp long-lived, the life-span of LED lamp can reach more than 50,000 hours, can be operated in the speed-sensitive switch state; And if frequent startup or the pass filament breaking of electricity-saving lamp will turn black, break down soon.The LED lamp can solid-stately encapsulate, and belongs to the cold light source type, and convenient transportation and installing can be installed in the equipment of any miniature and sealing, is not afraid of vibration; The environmental protection of LED lamp does not have harmful substances such as mercury in addition.

Though existing bulkhead lamp capable also has utilization LED lamp, general heat dispersion is not good, and sealing is relatively poor, and uneven illumination.

The utility model content

To above-mentioned shortcoming, the purpose of the utility model is to provide that a kind of heat dispersion is good, good airproof performance, the uniform LED bulkhead lamp capable of illumination, and it is not good to solve in the prior art heat dispersion effectively, and sealing is relatively poor, the problem of uneven illumination.

For solving the problems of the technologies described above, the utility model is realized through following technical scheme:

A kind of LED bulkhead lamp capable comprises power supply, and said power supply is fixed in the power pack housing, is fixed with suspension ring and water joint on the said power pack housing, and this water joint is used to be communicated with power supply and external equipment; Said power pack housing is connected with the power pack cover plate for sealing through the power supply waterproof grommet, and said power pack cover plate is fixed in the upper end of radiator; This LED bulkhead lamp capable also comprises heat-transfer device, led light source, light source water proof ring, lens water proof ring, lens, lens trim ring, reflection shield; Said led light source, light source water proof ring are fixed on the said heat-transfer device successively; Place lens water proof ring, lens, lens trim ring on the said light source water proof ring successively; Said lens trim ring is fixed on the said heat-transfer device, and said heat-transfer device embeds and is fixed on the radiator from the bottom of radiator; Said reflection shield is enclosed within on the said lens trim ring and is fixed in the bottom of radiator.

Preferably, said radiator be column hollow and cross section be the radiator of heronsbill shape, form hollow groove between wherein.

Preferably, said radiator bottom is provided with groove, and this groove and said hollow groove form radiator groove; Said heat-transfer device comprises heat conductive rod, heat conduction platform and at least one heat pipe, and this heat conductive rod is connected as a single entity with the heat conduction platform and mutual vertical formation heat carrier, and this heat carrier cooperates with radiator groove and is embedded in the said radiator groove; Said heat conduction platform is provided with the platform groove the same with heat pipe quantity; Said heat pipe is the U-shaped heat pipe, and the heat pipe bottom is embedded in the said platform groove, and the heat pipe root is inserted in the radiator.

Preferably, said heat pipe root contacts with radiator, and the bottom surface of heat pipe bottom is a plane, and this plane and said heat conduction platform contact with said led light source.

Preferably, said heat pipe is the heat pipe of sealing, and distilled water is housed in it, can heat accelerated to lead on the radiator.

Preferably, said heat pipe has two.

Preferably, said power pack housing outer surface is provided with fin.

Preferably, between the bottom surface of said led light source and said heat pipe bottom and be coated with between said led light source and the said heat conduction platform and be useful on the silica gel that accelerate to dispel the heat; Be coated with between said heat conduction platform and the said radiator and between said heat conductive rod and the said radiator and be useful on the silica gel of accelerating heat radiation.

Preferably, be coated with the silica gel that is useful on the quickening heat radiation between said heat pipe root and the radiator; Be coated with between heat pipe bottom and the said heat conduction platform and be useful on the silica gel of accelerating heat radiation.

Preferably, the material of said heat conductive rod, heat conduction platform, heat pipe is a copper, and the material of said radiator, power pack housing, power pack cover plate is an aluminium.

Preferably, has lightning arrester in the said power supply.

The utility model compared with prior art has following beneficial effect:

1) the utility model is led the heat that led light source gives out on the radiator through heat pipe, heat conduction platform, heat conductive rod and silica gel fast, and radiator be column hollow and cross section be the radiator of heronsbill shape, more can accelerate the heat radiation; In addition, the material of heat pipe, heat conduction platform, heat conductive rod is a copper, and the material of radiator, power pack housing, power pack cover plate is an aluminium, can dispel the heat fully, makes radiating effect better;

2) the utility model can be accelerated heat radiation through in the power pack housing outer surface fin being set;

3) power supply of the utility model gets up through power pack housing, power supply waterproof grommet, power pack cover plate for sealing; Led light source is through sealings such as light source water proof ring, lens water proof ring, lens; Taken into full account the water proof and dust proof property of LED bulkhead lamp capable, protection effect is better, safeguards lighter;

4) on illumination Design, adopt lens and designed reflection shield, carry out secondary optics and handle, make the illumination of LED bulkhead lamp capable more even;

5) owing to have lightning arrester in the power supply, strengthen anti-thunderbolt effect, increased security, improved service life.

Description of drawings

Fig. 1 is the sketch map of the utility model LED bulkhead lamp capable;

Fig. 2 is another sketch map of the utility model LED bulkhead lamp capable;

Fig. 3 is a sketch map of power pack housing among Fig. 1;

Fig. 4 is the critical piece decomposing schematic representation of the embodiment of the utility model LED bulkhead lamp capable;

Fig. 5 is a sketch map of radiator;

Fig. 6 is another sketch map of radiator;

Fig. 7 is the decomposing schematic representation of heat-transfer device among Fig. 4.

The specific embodiment

In order to understand the utility model better, the utility model is done to describe further below in conjunction with accompanying drawing and specific embodiment.

See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7; The utility model LED bulkhead lamp capable mainly comprises power supply 1, power pack housing 2, suspension ring 3, water joint 4, power supply waterproof grommet 5, power pack cover plate 6, radiator 7, heat-transfer device 8, led light source 9, light source water proof ring 10, lens water proof ring 11, lens 12, lens trim ring 13, reflection shield 14; Said power supply 1 is fixed in the power pack housing 2; Be fixed with suspension ring 3 and water joint 4 on the power pack housing 2, this water joint 4 is used to be communicated with power supply 1 and external equipment (not shown); Power pack housing 2 is tightly connected through power supply waterproof grommet 5 and power pack cover plate 6, and power pack cover plate 6 is fixed in the upper end 701 of radiator; Said led light source 9, light source water proof ring 10 are fixed on the heat-transfer device 8 successively; Place lens water proof ring 11, lens 12, lens trim ring 13 on the light source water proof ring 10 successively; Lens trim ring 13 is fixed on the heat-transfer device 8, and heat-transfer device 8 embeds and is fixed on the radiator 7 from the bottom 702 of radiator; Said reflection shield 14 is enclosed within on the lens trim ring 13 and is fixed in the bottom 702 of radiator.

Radiator 7 can design pillared hollow and cross section is the radiator of heronsbill shape, forms hollow groove 703 between wherein.Radiator bottom 702 can be provided with groove 7021, and this groove 7021 forms radiator groove with hollow groove 703; Heat-transfer device 8 comprises heat conductive rod 801, heat conduction platform 802 and two heat pipes 803,804 (this embodiment is with two heat pipes); Heat conductive rod 801 is connected as a single entity with heat conduction platform 802 and mutual vertical formation heat carrier, and heat carrier cooperates with radiator groove and is embedded in the radiator groove; Heat conduction platform 802 is provided with the platform groove the same with heat pipe quantity, and this embodiment is two

platform grooves

8021,8022; Heat pipe the 803, the 804th, the U-shaped heat pipe,

heat pipe bottom

8031,8041 is embedded in respectively in the

platform groove

8021,8022, and

heat pipe root

8032,8042 is inserted in the radiator 7.

Heat pipe root

8032,8042 contacts with radiator 7, and the

bottom surface

80311,80411 of heat pipe bottom can be designed to the plane, and this plane and heat conduction platform 802 contact with led light source 9 can accelerate heat radiation.The heat pipe that heat pipe 803,804 can be designed to seal is equipped with distilled water in it, can heat accelerated to lead on the radiator.

In order to accelerate heat radiation, can be provided with fin 202 in power pack housing outer surface 201.

In addition; Can be in the bottom surface 80311 of led light source 9 and heat pipe bottom, scribble the silica gel (not shown) between 80411 and between led light source 9 and the heat conduction platform 802; Scribbling silica gel between heat conduction platform 802 and the radiator 7 and between heat conductive rod 801 and the radiator 7; Between

heat pipe root

8032,8042 and radiator 7, scribble silica gel, between

heat pipe bottom

8031,8041 and heat conduction platform 802, scribble silica gel, all can accelerate heat radiation.

When selecting material, the optional copper of material of heat conductive rod 801, heat conduction platform 802, heat pipe 803,804, the optional aluminium of material of radiator 7, power pack housing 2, power pack cover plate 6 all can be accelerated heat radiation.

When the LED bulkhead lamp capable had a heat pipe, three heat pipes etc., principle was the same during with two heat pipes.

In order to strengthen the anti-thunderbolt effect of LED bulkhead lamp capable, improve the service life of LED bulkhead lamp capable, can be provided with the lightning arrester (not shown) in the power supply 1.

Install by the structure of above introduction and get final product, install very simply, same dismounting also makes things convenient for.

The utility model LED bulkhead lamp capable heat dispersion is good, and the water proof and dust proof performance is good; In addition, on illumination Design, adopt lens and designed reflection shield, carry out secondary optics and handle, make the illumination of LED bulkhead lamp capable more even; Owing to have lightning arrester in the power supply, anti-thunderbolt effect is good, and security is good, and service life is longer.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Should be understood that; For the person of ordinary skill of the art, any modification of being done within every spirit and principle at the utility model, be equal to replacement or improvement etc., all should be included within the protection domain of the utility model.

Claims

1. a LED bulkhead lamp capable comprises power supply, and said power supply is fixed in the power pack housing, is fixed with suspension ring and water joint on the said power pack housing, and this water joint is used to be communicated with power supply and external equipment; Said power pack housing is connected with the power pack cover plate for sealing through the power supply waterproof grommet, and said power pack cover plate is fixed in the upper end of radiator; It is characterized in that; This LED bulkhead lamp capable also comprises heat-transfer device, led light source, light source water proof ring, lens water proof ring, lens, lens trim ring, reflection shield; Said led light source, light source water proof ring are fixed on the said heat-transfer device successively; Place lens water proof ring, lens, lens trim ring on the said light source water proof ring successively, said lens trim ring is fixed on the said heat-transfer device, and said heat-transfer device embeds and is fixed on the radiator from the bottom of radiator; Said reflection shield is enclosed within on the said lens trim ring and is fixed in the bottom of radiator.

2. LED bulkhead lamp capable according to claim 1 is characterized in that, said radiator be column hollow and cross section be the radiator of heronsbill shape, form hollow groove between wherein.

3. LED bulkhead lamp capable according to claim 2 is characterized in that, said radiator bottom is provided with groove, and this groove and said hollow groove form radiator groove; Said heat-transfer device comprises heat conductive rod, heat conduction platform and at least one heat pipe, and this heat conductive rod is connected as a single entity with the heat conduction platform and mutual vertical formation heat carrier, and this heat carrier cooperates with radiator groove and is embedded in the said radiator groove; Said heat conduction platform is provided with the platform groove the same with heat pipe quantity; Said heat pipe is the U-shaped heat pipe, and the heat pipe bottom is embedded in the said platform groove, and the heat pipe root is inserted in the radiator.

4. LED bulkhead lamp capable according to claim 3 is characterized in that, said heat pipe root contacts with radiator, and the bottom surface of heat pipe bottom is a plane, and this plane and said heat conduction platform contact with said led light source.

5. according to claim 3 or 4 described LED bulkhead lamp capables, it is characterized in that said heat pipe is the heat pipe of sealing, and distilled water is housed in it.

6. according to claim 3 or 4 described LED bulkhead lamp capables, it is characterized in that said heat pipe has two.

7. according to each described LED bulkhead lamp capable of claim 1-3, it is characterized in that said power pack housing outer surface is provided with fin.

8. LED bulkhead lamp capable according to claim 4 is characterized in that, between the bottom surface of said led light source and said heat pipe bottom and be coated with between said led light source and the said heat conduction platform to be useful on and accelerate the silica gel that dispels the heat; Be coated with between said heat conduction platform and the said radiator and between said heat conductive rod and the said radiator and be useful on the silica gel of accelerating heat radiation; Be coated with between said heat pipe root and the radiator and be useful on the silica gel of accelerating heat radiation; Be coated with between heat pipe bottom and the said heat conduction platform and be useful on the silica gel of accelerating heat radiation.

9. according to claim 3 or 4 described LED bulkhead lamp capables, it is characterized in that the material of said heat conductive rod, heat conduction platform, heat pipe is a copper, the material of said radiator, power pack housing, power pack cover plate is an aluminium.

10. LED bulkhead lamp capable according to claim 1 is characterized in that, has lightning arrester in the said power supply.