CN202266942U

CN202266942U - LED (Light Emitting Diode) mining lamp

Info

Publication number: CN202266942U
Application number: CN2011204074650U
Authority: CN
Inventors: 徐秋野
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-06-06
Anticipated expiration: 2021-10-24

Abstract

The utility model discloses an LED (Light Emitting Diode) mining lamp which comprises a lampshade (1), a protective cover (2), a radiator (3), a radiating substrate (4), a high-power LED light source (5), an LED reflecting cup (6), a lens (7), a waterproof rubber ring (8), a panel (9), a power supply box (10) and a mounting connecting component, wherein the radiator (3) is fixedly connected with the rear side of the radiating substrate (4); the protective cover (2) is fixedly connected with the radiating substrate (4); the radiator (3) and the power supply box (10) are covered in an internal space; the lampshade (1) is located on the front side of the radiating substrate (4) and is fixedly connected with the radiating substrate (4); the high-power LED light source (5) is fixedly connected with the front side of the radiating substrate (4); the LED reflecting cup (6) is arranged in front of the high-power LED light source (5); the lens (7) is arranged in front of the LED reflecting cup (6); the waterproof rubber ring (8) is sleeved on the periphery of the LED reflecting cup (6); the panel (9) is fixedly connected with the radiating substrate (4); and the lens (7) and the waterproof rubber ring (8) are pressed in turn and are sealed with the radiating substrate (4). The LED mining lamp is applied to the illuminating field.

Description

The LED bulkhead lamp capable

Technical field

The utility model relates to a kind of LED light fixture, relates in particular to a kind of LED bulkhead lamp capable.

Background technology

LED compares with the traditional lighting light source as lighting source of new generation, has long, the environmental protection of energy-conservation, efficient, life-span and does not have characteristics such as mercury.Along with to high-power development, adopt the light fixture of LED just more and more universal at present, the LED illumination has welcome the high speed growth stage.Adopt the bulkhead lamp capable of LED also to occur at present; Because bulkhead lamp capable environment of applications and place; General its requires that illumination is high, power is big; Heat radiation is a major technique bottleneck for the LED bulkhead lamp capable, has only good radiating effect, could guarantee that great power LED keeps stable and long-life under the situation of long-term work.Existing LED bulkhead lamp capable radiating effect has much room for improvement.In addition, require evenly for its hot spot of bulkhead lamp capable, illumination is even, under some particular place and environment, also requires water resistance good.

The utility model content

The utility model technical problem to be solved is the deficiency that overcomes on the prior art, and the LED bulkhead lamp capable that a kind of good heat dissipation effect, good water-proof effect, hot spot are even, the life-span is long is provided.

The technical scheme that the utility model adopted is: the utility model comprises lampshade, protective cover, radiator, heat-radiating substrate, high-power LED light source, LED reflector, lens, waterproof apron, panel, power pack, installation coupling assembling; Said radiator is fixedly connected on the back side of said heat-radiating substrate; Said protective cover and said heat-radiating substrate are fixedly connected; And with said radiator, said power pack ladle cover in the inner space; Front and said heat-radiating substrate that said lampshade is positioned at said heat-radiating substrate are fixedly connected, and said high-power LED light source is fixedly connected on the front of said heat-radiating substrate, and the place ahead of said high-power LED light source is provided with said LED reflector; The place ahead of said LED reflector is provided with said lens; Said waterproof apron is socketed in the periphery of said LED reflector, and said panel and said heat-radiating substrate are fixedly connected through several screws, and said lens, said waterproof apron compressed with said heat-radiating substrate successively seals mutually.

Said installation coupling assembling comprises hook and is used for the roof pressure screw of fastening said hook.

The dorsal edge of said heat-radiating substrate is provided with several spiral shell pieces, and several connecting bolts are connected to a fixed with said spiral shell piece after passing the sidewall of said protective cover respectively.

The sidewall of said protective cover is provided with some air vents that are arranged in array.

Said air vent is oval type.

Said high-power LED light source is high-power COB integrated optical source module.

Said lampshade is the spinning lampshade.

Said lampshade is the heat dissipation metal lampshade; Said lens are the high light transmittance ratio glass lens.

Said radiator is a finned radiator.

Said power pack is the waterproof power pack.

The beneficial effect of the utility model is: because the utility model comprises lampshade, protective cover, radiator, heat-radiating substrate, high-power LED light source, LED reflector, lens, waterproof apron, panel, power pack, installation coupling assembling, said radiator is fixedly connected on the back side of said heat-radiating substrate, and said protective cover and said heat-radiating substrate are fixedly connected; And with said radiator, said power pack ladle cover in the inner space; Front and said heat-radiating substrate that said lampshade is positioned at said heat-radiating substrate are fixedly connected, and said high-power LED light source is fixedly connected on the front of said heat-radiating substrate, and the place ahead of said high-power LED light source is provided with said LED reflector; The place ahead of said LED reflector is provided with said lens; Said waterproof apron is socketed in the periphery of said LED reflector, and said panel and said heat-radiating substrate are fixedly connected through several screws, and said lens, said waterproof apron compressed with said heat-radiating substrate successively seals mutually; The utility model is delivered to said radiator through said heat-radiating substrate with the heat that said high-power LED light source produces; Through radiator heat is distributed, pass through said waterproof apron simultaneously with the LED waterproof sealing, the problem that the thermal diffusivity of having avoided complicated waterproof construction to bring is bad; Solved the contradiction of heat radiation and waterproof; Effectively guarantee the steady operation of LED, its life-span is prolonged, avoided the generation that causes damage because of overheated; Luminous intensity distribution through said lens, said LED reflector and lampshade; Make illumination uniformity good, hot spot is even, former the utility model good heat dissipation effect, good water-proof effect, hot spot is even, the life-span is long.

Description of drawings

Fig. 1 is the perspective view of the LED bulkhead lamp capable of the utility model embodiment;

Fig. 2 is the perspective view at another visual angle of the LED bulkhead lamp capable of the utility model embodiment;

Fig. 3 is the blast structural representation of the LED bulkhead lamp capable of the utility model embodiment;

Fig. 4 is the section structure sketch map of the LED bulkhead lamp capable of the utility model embodiment.

The specific embodiment

Like Fig. 1～shown in Figure 4; The LED bulkhead lamp capable of present embodiment comprises lampshade 1, protective cover 2, radiator 3, heat-radiating substrate 4, high-power LED light source 5, LED reflector 6, lens 7, waterproof apron 8, panel 9, power pack 10, coupling assembling is installed, and said installation coupling assembling is used for lamp main body is connected with the roof, comprises linking up with 11 and be used for the roof pressure screw 12 of fastening said hook 11; Said lampshade 1 is a spinning aluminium lampshade; Can certainly adopt other heat dissipation metal lampshades, help further dispelling the heat through area lampshade big, that expose, the sidewall of said protective cover 2 is provided with some air vents that are arranged in array 21; Said air vent 21 is oval type; Said radiator 3 is fixedly connected on the back side of said heat-radiating substrate 4, and said radiator 3 is a finned radiator, and said protective cover 2 is fixedly connected with said heat-radiating substrate 4; And with said radiator 3, said power pack 10 ladle covers in the inner space; Said power pack 10 is the waterproof power pack, and specifically, the dorsal edge of heat-radiating substrate described in the present embodiment 4 is provided with four spiral shell pieces 41; Four connecting bolts 13 are connected to a fixed with said spiral shell piece 41 after passing the sidewall of said protective cover 2 respectively; Front and said heat-radiating substrate 4 that said lampshade 1 is positioned at said heat-radiating substrate 4 are fixedly connected, and said high-power LED light source 5 is fixedly connected on the front of said heat-radiating substrate 4, and said high-power LED light source 5 adopts four groups of high-power COB integrated optical source modules; The place ahead of said high-power LED light source 5 is provided with said LED reflector 6; The place ahead of said LED reflector 6 is provided with said lens 7, and said lens 7 are the high light transmittance ratio glass lens, and said waterproof apron 8 is socketed in the periphery of said LED reflector 6; Said panel 9 is fixedly connected through four screws with said heat-radiating substrate 4, and with said lens 7, said waterproof apron 8 compresses successively seals mutually with said heat-radiating substrate 4.

In the utility model, many COB light source modules that adopt to disperse, COB are about to the direct nation of led chip and fix on the substrate and encapsulate, heat radiation that can dispersed chip; Heat conduction, good heat dissipation effect improve light efficiency, and light decay is little; Can eliminate luminous point-like effect, light is evenly soft, has reduced glare effect; The glass lens that cooperates high transmission rate, the heat that produces LED evenly spread on said heat-radiating substrate 4, finned radiator 3 and the heat radiation lampshade 1, have avoided the great power LED heat too to concentrate the overheated hidden danger of bringing, and heat dispersion is excellent, and energy-saving effect is desirable; Adopt the optical lens design of specialty, cooperate spinning lampshade 1, form perfect circular light spot, no dark space; The finned radiator 3 that adopts, area of dissipation is big, and is in light weight, and radiating effect is good; The light fixture integral waterproofing can reach the IP65 rank, cooperates said protective cover 2, makes overall appearance elegant in appearance.To sum up, the utility model is the LED bulkhead lamp capable that a kind of good heat dissipation effect, good water-proof effect, hot spot are even, the life-span is long.

The utility model can be widely used in the LED lighting field.

Under the situation that does not break away from the utility model thought, all application the utility model specifications and accompanying drawing content and the various equivalences of being done change, and all reason is with being contained in the claim scope of the utility model.

Claims

1. LED bulkhead lamp capable; It is characterized in that: comprise lampshade (1), protective cover (2), radiator (3), heat-radiating substrate (4), high-power LED light source (5), LED reflector (6), lens (7), waterproof apron (8), panel (9), power pack (10), coupling assembling is installed; Said radiator (3) is fixedly connected on the back side of said heat-radiating substrate (4); Said protective cover (2) is fixedly connected with said heat-radiating substrate (4); And with said radiator (3), said power pack (10) ladle cover in the inner space; Front and said heat-radiating substrate (4) that said lampshade (1) is positioned at said heat-radiating substrate (4) are fixedly connected, and said high-power LED light source (5) is fixedly connected on the front of said heat-radiating substrate (4), and the place ahead of said high-power LED light source (5) is provided with said LED reflector (6); The place ahead of said LED reflector (6) is provided with said lens (7); Said waterproof apron (8) is socketed in the periphery of said LED reflector (6), and said panel (9) and said heat-radiating substrate (4) are fixedly connected through several screws, and said lens (7), said waterproof apron (8) compressed with said heat-radiating substrate (4) successively seals mutually.

2. LED bulkhead lamp capable according to claim 1 is characterized in that: said installation coupling assembling comprises hook (11) and is used for the roof pressure screw (12) of fastening said hook (11).

3. LED bulkhead lamp capable according to claim 1; It is characterized in that: the dorsal edge of said heat-radiating substrate (4) is provided with several spiral shell pieces (41), and several connecting bolts (13) are connected to a fixed with said spiral shell piece (41) after passing the sidewall of said protective cover (2) respectively.

4. LED bulkhead lamp capable according to claim 1 is characterized in that: the sidewall of said protective cover (2) is provided with some air vents that are arranged in array (21).

5. LED bulkhead lamp capable according to claim 4 is characterized in that: said air vent (21) is oval type.

6. LED bulkhead lamp capable according to claim 1 is characterized in that: said high-power LED light source (5) is high-power COB integrated optical source module.

7. LED bulkhead lamp capable according to claim 1 is characterized in that: said lampshade (1) is the spinning lampshade.

8. LED bulkhead lamp capable according to claim 1 is characterized in that: said lampshade (1) is the heat dissipation metal lampshade; Said lens (7) are the high light transmittance ratio glass lens.

9. LED bulkhead lamp capable according to claim 1 is characterized in that: said radiator (3) is a finned radiator.

10. LED bulkhead lamp capable according to claim 1 is characterized in that: said power pack (10) is the waterproof power pack.