CN202229026U

CN202229026U - Radiating light-emitting diode (LED) tunnel lamp

Info

Publication number: CN202229026U
Application number: CN201120383010XU
Authority: CN
Inventors: 胡春平
Original assignee: SHANSHUI LIGHTING TECHNOLOGY (CHANGSHU) Co Ltd
Current assignee: Jiangsu Shanshui energy saving service Limited by Share Ltd
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-05-23
Anticipated expiration: 2021-10-11

Abstract

The utility model discloses a radiating light-emitting diode (LED) tunnel lamp, which comprises a shell, a lamp cover, a power supply box and a radiating body. The lamp cover is fixedly connected onto the shell, a plurality of strip-shaped through holes are arranged on the shell, a substrate is disposed in the shell in matched mode, the radiating body is positioned in the shell and comprises a plurality of radiating strips, the power supply box is connected to the bottom of the shell, and a radiating hole is disposed on the power supply box. By means of the manner, the radiating LED tunnel lamp is attractive and elegant in appearance, good in radiating effect, capable of enabling heat to fully escape and convenient to mount and demount.

Description

The cooling type LED Tunnel Lamp

Technical field

The utility model relates to the LED field of light fittings, particularly relates to a kind of cooling type LED Tunnel Lamp.

Background technology

Along with expanding economy, the progress of society, energy conservation has become inevitable and social consensus.The LED light fixture is as the green illumination of environmental protection and energy saving, and just flourish, present national vcehicular tunnel construction project is a lot of in the road lighting industry; Lighting design arrangement amount is big, and is higher to the specification requirement of tunnel illumination, especially the energy-saving and cost-reducing design with life-saving Fang Min of tunnel illumination particularly paid attention to; Extensive gradually along with the semiconductor lighting technical application; Led light source has also set foot in the roads and tunnels lamp with characteristics such as it are energy-conservation, of fine quality, light decay is low, durable and has changed the special occasions of difficulty of light fixture, as truly choosing the road surface, road all adopts the LED light fixture, will save a large amount of electric energy for country that every year; With regard to economic benefit; Also can save a large amount of money, the Tunnel Lamp that present LED device constitutes, the main difficult point of existence also is the energy-conservation and device heat dissipation problem in unit.All can not be settled properly.

The utility model content

The technical problem that the utility model mainly solves provides the generous cooling type LED Tunnel Lamp of a kind of good looking appearance, has good radiating effect, can be fully with heat loss, easy accessibility.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of cooling type LED Tunnel Lamp is provided, comprises: housing, lampshade, power pack and radiator; Said lampshade is fixedly connected on the housing, and said housing is provided with a plurality of strip through-holes, is equipped with substrate in the said housing; Said radiator is arranged in the housing; Said radiator comprises a plurality of heat sink strips, and said power pack is connected housing bottom, has louvre on the said power pack.

In preferred embodiment of the utility model, said heat sink strip is parallel distribution.

In preferred embodiment of the utility model, said strip through-hole is parallel distribution.

In preferred embodiment of the utility model, said lampshade is the disjunctor optical lens.

In preferred embodiment of the utility model, said substrate is an aluminium base.

In preferred embodiment of the utility model, be provided with power supply in the said power pack.

In preferred embodiment of the utility model, said substrate is provided with the LED lamp.

The beneficial effect of the utility model is: the utility model cooling type LED Tunnel Lamp good looking appearance is generous, and good heat dissipation effect can be fully with heat loss, easy accessibility.

Description of drawings

Fig. 1 is the structural representation of the utility model cooling type LED Tunnel Lamp one preferred embodiment;

Fig. 2 is that intention is looked on the left side of cooling type LED Tunnel Lamp shown in Figure 1;

Fig. 3 be shown in the partial structurtes sketch map of cooling type LED Tunnel Lamp;

The mark of each parts is following in the accompanying drawing: 1, housing, 2, lampshade, 3, power pack, 4, radiator, 5, heat sink strip, 6, strip through-hole, 7, louvre, 8, substrate.

The specific embodiment

Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.

See also Fig. 1 to Fig. 3, a kind of cooling type LED Tunnel Lamp comprises: housing 1, lampshade 2, power pack 3 and radiator 4; Said lampshade 2 is fixedly connected on the housing 1, and said housing 1 is provided with a plurality of strip through-holes 6, is equipped with substrate 8 in the said housing 1; Said radiator 4 is arranged in the housing 1, and said radiator 4 comprises a plurality of heat sink strips 5, and said power pack 3 is connected housing 1 bottom; Have louvre 7 on the said power pack 3, radiator 4 is fixed through support, exposes in air; Make radiator and cross-ventilation, light fixture integral body reaches better heat radiating effect.

In addition, said heat sink strip 5 is parallel distribution.

In addition, said strip through-hole 6 is parallel distribution.

In addition, said lampshade 2 is the disjunctor optical lens, and it is elegant in appearance that optics disjunctor lens make that light fixture gets on to the eye.

In addition; Said substrate 8 is an aluminium base, and aluminium base is a kind of Al-Mg-Si series high plasticity alloy of low alloying of uniqueness, has many valuable characteristics: heat treatment reinforcement; Impact flexibility is high; Can be insensitive to lacking. fabulous thermoplasticity is arranged, have good thermal conductivity, electrical insulation properties and machining property.

In addition, be provided with power supply in the said power pack 3, power supply and housing are installed separately, and dismounting and maintenance are very convenient, and the heat that power work produces can shed through the louvre on the power pack.

In addition, said substrate 8 is provided with the LED lamp.

The concrete radiating principle of the utility model cooling type LED Tunnel Lamp is following: opening power; The cooling type LED Tunnel Lamp is started working; The heat that the lamp pearl produces is transmitted on the housing 1 through aluminium base; This is that a heat part on the housing 1 is loose in air with forms of radiation through external surface area, and the inner heat of lamp body is through radiator 4, is that these heats are imported in the air with the thermal diffusivity of convection current; The power supply that is arranged in the power pack 3 separates with housing 1 fully, and the heat that power supply produces sheds through the louvre on the power pack 37.

Be different from prior art, the utility model cooling type LED Tunnel Lamp good looking appearance is generous, and good heat dissipation effect can be fully with heat loss, easy accessibility.

The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. a cooling type LED Tunnel Lamp is characterized in that, comprising: housing, lampshade, power pack and radiator; Said lampshade is fixedly connected on the housing, and said housing is provided with a plurality of strip through-holes, is equipped with substrate in the said housing; Said radiator is arranged in the housing; Said radiator comprises a plurality of heat sink strips, and said power pack is connected housing bottom, has louvre on the said power pack.

2. cooling type LED Tunnel Lamp according to claim 1 is characterized in that said heat sink strip is parallel distribution.

3. cooling type LED Tunnel Lamp according to claim 1 is characterized in that said strip through-hole is parallel distribution.

4. cooling type LED Tunnel Lamp according to claim 1 is characterized in that, said lampshade is the disjunctor optical lens.

5. cooling type LED Tunnel Lamp according to claim 1 is characterized in that, said substrate is an aluminium base.

6. cooling type LED Tunnel Lamp according to claim 1 is characterized in that, is provided with power supply in the said power pack.

7. cooling type LED Tunnel Lamp according to claim 1 is characterized in that said substrate is provided with the LED lamp.