CN210687813U

CN210687813U - Lighting lamp

Info

Publication number: CN210687813U
Application number: CN201922014312.9U
Authority: CN
Inventors: 吕军; 侯刚
Original assignee: Shenyang Jinkehua Industrial Equipment Manufacturing Co ltd
Current assignee: Shenyang Jinkehua Intelligent Manufacturing Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-05
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a light technical field discloses a light, in order to improve the illumination ability of light, the outside embedding of sealing boot is provided with the guiding gutter, anti-light cup has been cup jointed in the outside of aluminum hull, the aluminum hull passes through heat conduction insulating layer and thickening circuit board fixed connection, one side of thickening circuit board is provided with the heating panel, anti-light cup's inboard scribbles reflective coating, the one end of expanding the light cover is fixed with optical lens. The utility model discloses a light that reflective coating, optical lens and diffusion layer sent LED lamp pearl reflects the diffusion, can improve the illumination intensity of light, make light all with the shining of distribution, through the fin type fin on the heating panel, can dispel the heat fast to the thickening circuit board, through the guiding gutter in the seal cover outside, can avoid light surface ponding, and then strengthen the water-proof effects of light, simultaneously can be further carry out fast the heat dissipation to the inside heat of light.

Description

Lighting lamp

Technical Field

The utility model relates to a light technical field specifically is a light.

Background

At present, an LED lamp bank is mostly adopted as a daily illuminating lamp, an LED is called as a fourth-generation illuminating light source or a green light source, an LED anti-dazzle lampshade is adopted to enable light to be softer, glare is avoided, eye fatigue of operating personnel is avoided, working efficiency is improved, good electromagnetic compatibility can not cause pollution to a power supply, the LED anti-dazzle lampshade has the advantages of being energy-saving, environment-friendly, long in service life, small in size and the like, can be widely applied to the fields of various indication, display, decoration, backlight sources, ordinary illumination, urban night scenes and the like, and plays an important role in daily life.

But there are some insufficiencies about the light of LED form in the existing market, make the light can not the high efficiency carry out the illumination effect, do not set up can shine to light and gather, evenly distributed's reflection of light cup and diffusion layer, can not improve the illumination capacity of LED light, do not set up the fin shape fin that can carry out the heat dissipation to the thickening circuit board, can not arrange the heat of machinery that the circuit board produced fast and dispel, consequently, technical personnel in the field provide a light to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an illuminating lamp, includes the sealed cowling, the outside embedding of sealed cowling is provided with the guiding gutter, and one side embedding of sealed cowling is provided with sealed draw-in groove, the sealed cowling is connected with the aluminum-hull through sealed draw-in groove, anti-light cup has been cup jointed in the outside of aluminum-hull, and one side embedding of aluminum-hull is provided with LED lamp pearl, the opposite side of aluminum-hull is provided with the thickening circuit board, and the aluminum-hull passes through heat conduction insulating layer and thickening circuit board fixed connection, one side of thickening circuit board is provided with the heating panel, and the thickening circuit board passes through locating hole and heating panel fixed connection, anti-light cup's inboard scribbles reflection of light coating, and one side of anti-light cup is fixed with the diffusion cover, the inboard of diffusion cover.

As a further aspect of the present invention: the radiating plate comprises a radiating substrate, positioning holes are formed in the positions, located at the four corners, of the front surface of the radiating substrate in a penetrating mode, and fin-shaped radiating fins are arranged on the front surface of the radiating substrate.

As a further aspect of the present invention: the length of heat dissipation base plate is four fifths of the length of fin type fin, the quantity of fin type fin is no less than 10, and the spacing distance between the fin type fin is not less than 2 mm.

As a further aspect of the present invention: the heat conduction insulating layer is a silicone grease material component, and the aluminum shell and the thickened circuit board are both adhered to the heat conduction insulating layer through fixing glue.

As a further aspect of the present invention: the groove diameter depth of the diversion trench is not less than 3mm, and the diversion trench is an aluminum alloy component.

As a further aspect of the present invention: the light reflecting cup and the light expanding layer are both PC material components, the light reflecting coating is coated on the inner side of the light reflecting cup through electroplating, the inner diameter of the interface end of the light expanding cover is matched with the outer diameter of the optical lens, and the light expanding cover is clamped and fixed with the optical lens through the interface end.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a reflective coating, optical lens and diffusion layer reflect the light that sends LED lamp pearl and expand the light, can improve the illumination intensity of light, make the illumination of light can all with the distribution, and then can improve the high-efficient lighting capacity of light, fin type fin on the heating panel, can dispel the heat fast to the thickening circuit board, at light during operation, fin type fin can arrange the mechanical heat quick absorption that produces on the thickening circuit board and dissipate, avoid the high condition that leads to burning out the thickening circuit board of high temperature, guiding gutter through the seal cover outside, can avoid light surface ponding, and then strengthen the water-proof effects of light, simultaneously through the guiding gutter, can further arrange the heat that produces when LED lamp pearl and thickening circuit board fast and dissipate.

Drawings

FIG. 1 is a schematic view of an illumination lamp;

FIG. 2 is an exploded view of an illumination lamp;

fig. 3 is a schematic structural diagram of a heat dissipation substrate in an illumination lamp.

In the figure: 1. a sealing cover; 2. a diversion trench; 3. a light reflecting cup; 4. expanding a light cover; 5. a light diffusion layer; 6. an optical lens; 7. sealing the clamping groove; 8. an aluminum shell; 9. LED lamp beads; 10. a thermally conductive insulating layer; 11. a heat dissipation plate; 111. a heat-dissipating substrate; 112. positioning holes; 113. a fin-shaped heat sink; 12. thickening the circuit board; 13. a light reflecting coating.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, an illuminating lamp, including the seal cover 1, the outside embedding of seal cover 1 is provided with guiding gutter 2, the groove footpath degree of depth of guiding gutter 2 is not less than 3mm, and guiding gutter 2 is an aluminum alloy material component, guiding gutter 2 through the seal cover 1 outside, can avoid light surface ponding, and then strengthen the water-proof effects of illuminating lamp, simultaneously through guiding gutter 2, the heat that can be further produced when LED lamp pearl 9 and thickening circuit board 12 carries out fast the evacuation.

A sealing clamping groove 7 is embedded in one side of the sealing cover 1, the sealing cover 1 is connected with an aluminum shell 8 through the sealing clamping groove 7, the outer side of the aluminum shell 8 is sleeved with a reflecting cup 3, and one side of the aluminum shell 8 is embedded with an LED lamp bead 9, the other side of the aluminum shell 8 is provided with a thickened circuit board 12, the aluminum case 8 is fixedly connected to the thickened circuit board 12 through the heat conducting insulation layer 10, the heat conducting insulation layer 10 is a silicone member, the aluminum case 8 and the thickened circuit board 12 are both adhered to the heat conducting insulation layer 10 through a fixing glue, the aluminum shell 8 and the thickened circuit board 12 are fixed by the heat-conducting insulating layer 10 in a separated manner, so that the condition that the circuit is burnt out by parallel lines between the aluminum shell 8 and the thickened circuit board 12 can be avoided, simultaneously through silicone grease material heat conduction insulation layer 10, can arrange the heat that aluminium shell 8 and thickening circuit board 12 produced and dispel, avoid the condition that the heat that aluminium shell 8 and thickening circuit board 12 direct fixation during operation produced is difficult to arrange and dispels.

One side of the thickened circuit board 12 is provided with a heat dissipation plate 11, the thickened circuit board 12 is fixedly connected with the heat dissipation plate 11 through a positioning hole 112, the heat dissipation plate 11 comprises a heat dissipation substrate 111, the front surface of the heat dissipation substrate 111 is provided with the positioning holes 112 at four corner positions, the front surface of the heat dissipation substrate 111 is provided with a fin-shaped heat dissipation plate 113, the heat dissipation substrate 111 is fixed on the thickened circuit board 12 through the positioning holes 112, when the illuminating lamp works, mechanical heat generated by the thickened circuit board 12 is transmitted to the fin-shaped heat dissipation plate 113 through the heat dissipation substrate 111, and then the heat is dissipated through the fin-shaped heat dissipation plate 113, the length of the heat dissipation substrate 111 is four fifths of the length of the fin-shaped heat dissipation plate 113, the number of the fin-shaped heat dissipation plates 113 is not less than 10, the spacing distance between the fin-shaped heat dissipation plates 113 is not less than, when the illuminating lamp works, the fin-shaped radiating fins 113 can quickly absorb and dissipate mechanical heat generated on the thickened circuit board 12, and the condition that the thickened circuit board 12 is burnt out due to overhigh temperature is avoided.

The inner side of the light reflecting cup 3 is coated with a light reflecting coating 13, one side of the light reflecting cup 3 is fixed with a light expanding cover 4, the inner side of the light expanding cover 4 is coated with a light expanding layer 5, one end of the light expanding cover 4 is fixed with an optical lens 6, the light reflecting cup 3 and the light expanding layer 5 are both PC material components, the light reflecting coating 13 is coated on the inner side of the light reflecting cup 3 through electroplating, the inner diameter of the interface end of the light expanding cover 4 is matched with the outer diameter of the optical lens 6, the light expanding cover 4 is clamped and fixed with the optical lens 6 through the interface end, light emitted by the LED lamp beads 9 is reflected through the light reflecting coating 13, under the condensation of the optical lens 6, the light is further uniformly distributed to lamp lines through the light expanding layer 5, the illumination intensity of the illuminating lamp can be improved, the light is uniformly and uniformly distributed, and the efficient illumination.

The utility model discloses a theory of operation is: when the illuminating lamp works, light rays emitted by the LED lamp beads 9 are reflected by the reflective coating 13 and irradiate on the optical lens 6, the light rays are condensed by the optical lens 6, further light rays are subjected to the light diffusion effect of the light diffusion layer 5, the light rays are efficiently and uniformly irradiated, so that the illumination intensity of the illuminating lamp can be improved through the combination of the reflective cup 3, the optical lens 6 and the light diffusion cover 4, the light rays are uniformly irradiated, mechanical heat generated by the thickened circuit board 12 is transmitted to the fin-shaped radiating fin 113 through the radiating substrate 111, heat is dissipated through the fin-shaped radiating fin 113, the fin-shaped radiating fin 113 can quickly absorb and dissipate the mechanical heat generated on the thickened circuit board 12, the condition that the thickened circuit board 12 is burnt out due to overhigh temperature is avoided, the water accumulation on the surface of the illuminating lamp can be avoided through the flow guide groove 2 on the outer side of the sealing cover 1, and the waterproof, simultaneously through guiding gutter 2, the heat that produces when can be further to LED lamp pearl 9 and thickening circuit board 12 is arranged fast and is dispersed, separate aluminium shell 8 and thickening circuit board 12 through heat insulating layer 10 and fix, can avoid producing the condition that the parallel line burns out the circuit between aluminium shell 8 and the thickening circuit board 12, simultaneously through silicone grease material heat insulating layer 10, can arrange the heat that produces aluminium shell 8 and thickening circuit board 12 and disperse, the heat that produces when avoiding aluminium shell 8 and thickening circuit board 12 direct fixation work is difficult to arrange the condition of dispersing.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lighting lamp comprises a sealing cover (1) and is characterized in that a diversion trench (2) is embedded in the outer side of the sealing cover (1), a sealing clamping groove (7) is embedded in one side of the sealing cover (1), the sealing cover (1) is connected with an aluminum shell (8) through the sealing clamping groove (7), a reflecting cup (3) is sleeved on the outer side of the aluminum shell (8), an LED lamp bead (9) is embedded in one side of the aluminum shell (8), a thickened circuit board (12) is arranged on the other side of the aluminum shell (8), the aluminum shell (8) is fixedly connected with the thickened circuit board (12) through a heat conduction insulating layer (10), a heating panel (11) is arranged on one side of the thickened circuit board (12), the thickened circuit board (12) is fixedly connected with the heating panel (11) through a positioning hole (112), and a reflecting coating (13) is coated on the inner side of the reflecting cup (3), and one side of the light reflecting cup (3) is fixed with a light expanding cover (4), the inner side of the light expanding cover (4) is coated with a light expanding layer (5), and one end of the light expanding cover (4) is fixed with an optical lens (6).

2. The illuminating lamp according to claim 1, wherein the heat dissipating plate (11) comprises a heat dissipating substrate (111), positioning holes (112) are formed through the front surface of the heat dissipating substrate (111) at four corner positions, and fin-shaped heat dissipating fins (113) are formed on the front surface of the heat dissipating substrate (111).

3. The illuminating lamp according to claim 2, characterized in that the length of the heat-dissipating substrate (111) is four fifths of the length of the fin-shaped heat-dissipating fins (113), the number of the fin-shaped heat-dissipating fins (113) is not less than 10, and the spacing distance between the fin-shaped heat-dissipating fins (113) is not less than 2 mm.

4. A lighting lamp, according to claim 1, characterized in that said heat conducting insulation layer (10) is a silicone grease material, and said aluminum shell (8) and said thickened circuit board (12) are both adhered to said heat conducting insulation layer (10) by fixing glue.

5. The lighting lamp as claimed in claim 1, wherein the depth of the channel diameter of the guiding channel (2) is not less than 3mm, and the guiding channel (2) is an aluminum alloy member.

6. The illuminating lamp according to claim 1, wherein the reflecting cup (3) and the light diffusion layer (5) are both made of PC material, the reflecting coating (13) is coated on the inner side of the reflecting cup (3) by electroplating, the inner diameter of the interface end of the light diffusion cover (4) is matched with the outer diameter of the optical lens (6), and the light diffusion cover (4) is fixed with the optical lens (6) by clamping the interface end.