CN207438292U - A kind of LED light of rapid heat dissipation - Google Patents

Abstract

The utility model discloses a kind of LED light of rapid heat dissipation, including housing, lamp cap and lampshade, the lamp cap is located at the top of housing, the junction of the lamp cap and housing is equipped with thermal insulation ceramics, bottom is equipped with internal thread in the housing, the outer top of the lampshade is equipped with external screw thread, it is threadedly coupled between the housing and lampshade, the outside of the housing is uniformly equipped with cooling fin, heat emission hole is uniformly offered on the cooling fin, the inside of the housing is additionally provided with lamp holder, the bottom of the lamp holder is equipped with LED lamp panel, the lampshade is internally provided with filled layer, and filled layer is cooling water layer.Housing, which is reduced, using thermal insulation ceramics transfers heat to lamp cap, avoid lamp cap temperature excessively high, by being uniformly equipped with cooling fin in the outside of housing, and heat emission hole is uniformly offered on a heat sink, the heat dissipation effect of housing is effectively ensured, in addition by being internally provided with filled layer in lampshade, substantial amounts of thermal energy can be absorbed, so as to reduce shell body temperature.

Description

A kind of LED light of rapid heat dissipation

Technical field

The utility model is related to technical field of lamps, are specially a kind of LED light of rapid heat dissipation.

Background technology

Modern lighting fixtures include lighting of home, commercial lighting, industrial lighting, road lighting, Landscape Lighting, extraordinary lighting of home Illumination etc..There is earliest incandescent lamp bulb in the birth of lighting of home from electricity, develops to fluorescent tube, then section finally later Can lamp, halogen lamp, halogen tungsten lamp, gas-discharge lamp and LED special materials illumination etc., all illuminators mostly or exist Develop under the development of these light sources, such as to all kinds of technique lamp decorations from electric lamp holder to Fluorescent Light and Fixtures.The light source of commercial lighting And developed on the basis of incandescent lamp, such as halogen lamp, Metal halogen lamp etc., lamps and lanterns are mainly with two kinds of optically focused and floodlight, mark Board, advertisement, characteristic show window and background illumination etc. are all to be come into being constantly according to growth requirement.The light source of industrial lighting is Based on gas-discharge lamp, fluorescent lamp, with reference to other lighting lamps, such as waterproof, explosion-proof, dust-proof requirement customize, still Industrial lighting is to need with caution, to be particularly all worthy of careful study on selection light source and lamps and lanterns, color, fabric matter such as clothing making Ground generated effect under different light sources is different, and the selection of lamps and lanterns mainly considers reflectivity, illumination, maintenance factor Deng, and domestic most enterprise still less payes attention at present, only may do a compare in some overseas-funded enterprises.Ligthing paraphernalia Industry is as general consumption product, with the progress of China's economic society, the appearance of the new type light sources such as fluorescent lamp, energy-saving lamp, LED, Make illuminator that earth-shaking evolution have occurred.All are towards more energy efficient, more green and environmentally friendly angle effort.Light source it is rich Rich and more options, also make illuminator industry expand new page.With the quickening of Chinese Urbanization's construction process, city is wide Field, traffic route, Xin Xiu communities, home decoration, store and office building, are required for the decoration of lighting lamp, urban construction is to lamp The demand of decorations illuminating product continues to increase.The lamps and lanterns of road lighting and Landscape Lighting selection on be completely it is different, no Will with for simply illumination can, road lighting cannot be pursued beautiful and ignore safe illumination and mist transmitting simply, and landscape The selection of illuminator and light source will take into full account it is energy saving and beautiful because the illumination that Landscape Lighting need not be so high, As long as build an illumination characteristic other.

LED light species is various, vdiverse in function, and performance is stablized, and service life is long, is widely used in building decoration, it is deep by Consumer likes that the heat dissipation performance of traditional LED light is difficult to ensure that, it is difficult to meet people's demand.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of LED light of rapid heat dissipation Problem.

To achieve the above object, the utility model provides following technical solution：A kind of LED light of rapid heat dissipation, including housing, Lamp cap and lampshade, the lamp cap are located at the top of housing, and the junction of the lamp cap and housing is equipped with thermal insulation ceramics, the housing Interior bottom is equipped with internal thread, and the outer top of the lampshade is equipped with external screw thread, is threadedly coupled between the housing and lampshade, the housing Outside be uniformly equipped with cooling fin, uniformly offer heat emission hole on the cooling fin, the inside of the housing is additionally provided with lamp Seat, the bottom of the lamp holder are equipped with LED lamp panel, and the lampshade is internally provided with filled layer, and filled layer is cooling water layer.

Preferably, the thickness of the thermal insulation ceramics is not less than 5mm.

Preferably, the cooling fin is in bar shaped, and the cooling fin is no more than the albronze piece of 1mm for thickness.

Preferably, the heat emission hole is circular hole, and the pore diameter range of the heat emission hole is between 3mm-5mm.

Preferably, the bottom of the lamp holder is also covered with epoxy resin structural layer, the thickness of the epoxy resin structural layer For 0.5mm.

Preferably, the lampshade is arc-shaped, and the thickness of filled layer is not less than 2mm in the lampshade.

Compared with prior art, the beneficial effects of the utility model are：A kind of LED light of rapid heat dissipation of the utility model, knot Structure is novel, easy to operate, and by being equipped with thermal insulation ceramics in the junction of lamp cap and housing, housing is reduced to lamp using thermal insulation ceramics Head transfers heat, avoids lamp cap temperature excessively high, by being uniformly equipped with cooling fin in the outside of housing, and on a heat sink uniformly The heat dissipation effect for offering heat emission hole, housing being effectively ensured, in addition by the filled layer that is internally provided in lampshade, and filled layer To cool down water layer, since the specific heat ratio of water is larger, substantial amounts of thermal energy can be absorbed, so as to reduce shell body temperature, extends LED The service life of lamp plate has very high practicability, and greatly improve a kind of LED light of rapid heat dissipation uses functionality, protects Its using effect and utilization benefit are demonstrate,proved, is suitble to be widely popularized.

Description of the drawings

Fig. 1 is a kind of structure diagram of the LED light of rapid heat dissipation of the utility model；

Fig. 2 is a kind of external structure schematic diagram of the LED light of rapid heat dissipation of the utility model；

Fig. 3 is a kind of A-A schematic cross-sectional views of the LED light of rapid heat dissipation of the utility model；

Fig. 4 is a kind of B portions enlarged structure schematic diagram of LED light of rapid heat dissipation of the utility model.

In figure：1 housing, 2 lamp caps, 3 lampshades, 4 thermal insulation ceramics, 5 cooling fins, 6 heat emission holes, 7 lamp holders, 8 epoxy resin structurals Layer, 9 LED lamp panels, 10 filled layers.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LED light of rapid heat dissipation, including housing 1, lamp First 2 and lampshade 3, the lamp cap 2 is located at the top of housing 1, and the junction of the lamp cap 2 and housing 1 is equipped with thermal insulation ceramics 4, institute It states bottom in housing 1 and is equipped with internal thread, the outer top of the lampshade 3 is equipped with external screw thread, and screw thread connects between the housing 1 and lampshade 3 It connects, the outside of the housing 1 is uniformly equipped with cooling fin 5, and heat emission hole 6, the housing are uniformly offered on the cooling fin 5 1 inside is additionally provided with lamp holder 7, and the bottom of the lamp holder 7 is equipped with LED lamp panel 9, and the lampshade 3 is internally provided with filled layer 10, And filled layer 10 is cooling water layer, the thickness of the thermal insulation ceramics 4 is not less than 5mm, and the cooling fin 5 is in bar shaped, the heat dissipation Piece 5 is no more than the albronze piece of 1mm for thickness, and the heat emission hole 6 is circular hole, and the pore diameter range of the heat emission hole 6 is in 3mm- Between 5mm, the bottom of the lamp holder 7 is also covered with epoxy resin structural layer 8, and the thickness of the epoxy resin structural layer 8 is 0.5mm, the lampshade 3 are arc-shaped, and the thickness of filled layer 10 is not less than 2mm in the lampshade 3.

Operation principle：A kind of LED light of rapid heat dissipation of the utility model, in use, passing through the connection in lamp cap 2 and housing 1 Place is equipped with thermal insulation ceramics 4, reduces housing 1 using thermal insulation ceramics 4 and transfers heat to lamp cap 2, avoids 2 temperature of lamp cap excessively high, pass through Cooling fin 5 is uniformly equipped in the outside of housing 1, and heat emission hole 6 is uniformly offered on cooling fin 5, housing 1 is effectively ensured Heat dissipation effect, in addition by being internally provided with filled layer 10 in lampshade 3, and filled layer 10 is cooling water layer, due to the ratio of water Thermal capacitance is bigger, can absorb substantial amounts of thermal energy, so as to reduce temperature in housing 1, extends the service life of LED lamp panel 9.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of LED light of rapid heat dissipation, including housing（1）, lamp cap（2）And lampshade（3）, it is characterised in that：The lamp cap（2）Position In housing（1）Top, the lamp cap（2）And housing（1）Junction be equipped with thermal insulation ceramics（4）, the housing（1）Interior bottom Equipped with internal thread, the lampshade（3）Outer top is equipped with external screw thread, the housing（1）And lampshade（3）Between be threadedly coupled, it is described Housing（1）Outside uniformly be equipped with cooling fin（5）, the cooling fin（5）On uniformly offer heat emission hole（6）, the shell Body（1）Inside be additionally provided with lamp holder（7）, the lamp holder（7）Bottom LED lamp panel is installed（9）, the lampshade（3）Inside Equipped with filled layer（10）, and filled layer（10）To cool down water layer.

2. a kind of LED light of rapid heat dissipation according to claim 1, it is characterised in that：The thermal insulation ceramics（4）Thickness not Less than 5mm.

3. a kind of LED light of rapid heat dissipation according to claim 1, it is characterised in that：The cooling fin（5）In bar shaped, institute State cooling fin（5）It is no more than the albronze piece of 1mm for thickness.

4. a kind of LED light of rapid heat dissipation according to claim 1, it is characterised in that：The heat emission hole（6）For circular hole, institute State heat emission hole（6）Pore diameter range between 3mm-5mm.

5. a kind of LED light of rapid heat dissipation according to claim 1, it is characterised in that：The lamp holder（7）Bottom also cover There is epoxy resin structural layer（8）, the epoxy resin structural layer（8）Thickness be 0.5mm.

6. a kind of LED light of rapid heat dissipation according to claim 1, it is characterised in that：The lampshade（3）It is arc-shaped, institute State lampshade（3）Interior filled layer（10）Thickness be not less than 2mm.