CN202125830U

CN202125830U - Led mine lamp

Info

Publication number: CN202125830U
Application number: CN2011202097130U
Authority: CN
Inventors: 林郁新; 曾德军
Original assignee: SHENZHEN HOW NICE TECHNOLOGY Co Ltd
Current assignee: SHENZHEN HOW NICE TECHNOLOGY Co Ltd
Priority date: 2011-06-21
Filing date: 2011-06-21
Publication date: 2012-01-25
Anticipated expiration: 2021-06-21

Abstract

The utility model discloses an LED (light emitting diode) mine lamp comprising a light source, a lamp shade, a radiator, an LED light source and a lens, wherein radiating fins are arranged along the outer edge of the radiator; the LED light source is installed and fixed together with the radiator; and the lens is sheathed on the LED light source and the light rays of the LED light source are emitted out through the lens. After the above scheme is adopted, the heat of the light source is directly conducted onto an aluminum sectional bar and the radiation way is reliable; the radiating fins of the aluminum sectional bar are designed to be wave-shaped, therefore about 30% radiating area is increased and heat radiation is accomplished well; and simultaneously air mechanics is taken into account, so that heat is radiated out through strong air cross-ventilation. Therefore, the heat is really well radiated out by three ways such as conduction, radiation and air cross-ventilation; and a waterproof design is adopted, so that the LED mine lamp can be suitable to more work environments and the service life can be prolonged.

Description

The LED bulkhead lamp capable

Technical field

The utility model relates to a kind of lighting of industrial and mineral production usefulness, in particular a kind of New LED bulkhead lamp capable that dispels the heat good.

Background technology

Present bulkhead lamp capable mostly uses led light source, and the improvement of the use heat dissipation problem of led light source is a difficult point, causes the popularization of LED bulkhead lamp capable to bring inconvenience.

The utility model content

The purpose of the utility model is in order to overcome the deficiency of prior art, to provide a kind of radiating effect good, can being applicable to the LED bulkhead lamp capable of various complex environments.

To achieve these goals, this practical nova adopts following technical scheme:

The LED bulkhead lamp capable comprises light source and lampshade, it is characterized in that: comprise that also a radiator is provided with fin along the outer rafter of radiator; One led light source, this led light source and radiator install and fix; One lens, this lens jacket are contained on the led light source and make the light of led light source launch through lens.Described radiator comprises a solid aluminium section bar, and the outer rafter of aluminium section bar is a ring-type, along the outer surface array of aluminium section bar fin is set.One outer casing of power supply also is installed on the radiator, power supply is set in the outer casing of power supply, this power supply is connected with led light source.

LED bulkhead lamp capable behind the employing such scheme, the light source heat has been directly transferred to above the aluminium section bar, and the heat radiation approach is more reliable; The fin of aluminium section bar adopts the waveform design, and equivalent diameter increases about 30 percent area of dissipation compared to traditional design, so that better accomplish heat radiation, takes into account aerodynamics simultaneously, and heat is distributed through powerful cross-ventilation.Accomplish that really heat passes through conduction, 3 kinds of modes of radiation and cross-ventilation well shed heat; The middle employing of section bar is solid, and the contact area of increase and light source heat carrier can be efficiently with the past horizontal and vertical conduction of heat; Adopt waterproofing design,, more can improve service life so that adapt to the more work environment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the decomposing schematic representation of Fig. 1;

Fig. 3 is the cross section view of radiator among Fig. 1.

The figure number explanation

Lens 1, water proof ring 2, reflector 3, water proof ring 4, five metals pressing plate 5, water proof ring 6, led light source 7, radiator 8, water proof ring 9, power pack drain pan 10, driving power 11, power pack face-piece 12, waterproof accessory 13, lampshade 15.

The specific embodiment

According to accompanying drawing the utility model is explained further details below:

LED bulkhead lamp capable as depicted in figs. 1 and 2 mainly comprises a led light source 7 and lampshade 15, radiator 8, and the outer rafter of radiator 8 is provided with fin 81; Led light source 7 installs and fixes with radiator 8; And lens mounting 1, water proof ring 2, reflector 3, water proof ring 4, five metals pressing plate 5, water proof ring 6 successively; Lens 1 are sleeved on the led light source 7 and make the light of led light source launch through lens.

Radiator 8 comprises a solid aluminium section bar, and the outer rafter of aluminium section bar is a ring-type, along the outer surface array of aluminium section bar fin 81 is set; The outer casing of power supply of being made up of power pack drain pan 10 and power pack face-piece 12 also is installed on the radiator 8, waterproof accessory 13 is set on the outer casing of power supply, between power pack drain pan 10 and the radiator 8 water proof ring 9 is set.Power supply 11 is set in the outer casing of power supply, and this power supply 11 is connected with led light source 7.

Radiator 8 adopts 6063 aluminium section bars and led light source 7 directly fixing, and the heat of generation has been directly transferred to above the aluminium section bar, and the heat radiation approach has more reliability; Fin 81 adopts the waveform design; Equivalent diameter increases about 30 percent area of dissipation compared to traditional design, so that better accomplish heat radiation; Take into account aerodynamics simultaneously, heat is distributed through powerful cross-ventilation.Accomplish that really heat passes through conduction, 3 kinds of modes of radiation and cross-ventilation well shed heat; The middle employing of section bar is solid, and the contact area of increase and light source heat carrier can be efficiently with the past horizontal and vertical conduction of heat; Adopt waterproofing design, classification of waterproof can reach IP65; The Lights section and power pack partly adopt waterproof construction to handle, so that adapt to the more work environment.Can reach the practical effect that improves the life-span.4. light source is with the integrated encapsulation of the chip inlet of high lumen, and security performance is better.Power supply adopts special constant-current and constant voltage, and is under-voltage, overcurrent, and overtemperature protection grade function.

Claims

1.LED bulkhead lamp capable comprises light source and lampshade, it is characterized in that: also comprise,

One radiator is provided with fin along the outer rafter of radiator;

One led light source, this led light source and radiator install and fix;

One lens, this lens jacket are contained on the led light source and make the light of led light source launch through lens.

2. LED bulkhead lamp capable according to claim 1 is characterized in that: described radiator comprises a solid aluminium section bar, and the outer rafter of aluminium section bar is a ring-type, along the outer surface array of aluminium section bar fin is set.

3. LED bulkhead lamp capable according to claim 1 is characterized in that: an outer casing of power supply also is installed on the radiator, power supply is set in the outer casing of power supply, this power supply is connected with led light source.