CN215636697U

CN215636697U - High-power LED lighting lamp

Info

Publication number: CN215636697U
Application number: CN202121055465.9U
Authority: CN
Inventors: 毛建军; 毛文颖; 丁亦韧
Original assignee: Jiangsu Huayu Transportation Group Co ltd
Current assignee: Jiangsu Huayu Transportation Group Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-01-25
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a high-power LED illuminating lamp which comprises a shell and a junction box, wherein an LED light source and an LED driving board are respectively arranged in the shell, the LED light source is arranged at the top end of the shell, a light gathering cover connected with the shell is arranged above the LED light source, a heat conducting layer is arranged below the LED light source, a heat dissipation layer is also arranged below the heat conducting layer, the shell comprises an inner shell and an outer shell, the LED driving board is vertically arranged on the inner wall of the left side of the inner shell, a circulating pump and a liquid storage container are arranged on the inner wall of the right side of the inner shell, a heat dissipation coil pipe is wound on the outer wall of the inner shell, one end of the circulating pump is connected with the liquid storage container, the other end of the circulating pump is connected with the heat dissipation coil pipe, and a heat dissipation fan is arranged in the middle of the inner shell. According to the utility model, the cooling medium spirally flows around the surface of the inner cylinder in the heat dissipation coil, so that the length of the flowing path is increased, the heat on the inner cylinder can be rapidly taken away, and the heat is dissipated to the LED light source, the LED drive board and the circulating pump through the heat dissipation fan, so that the heat dissipation effect is improved, and the service life of the high-power LED lighting lamp is prolonged.

Description

High-power LED lighting lamp

Technical Field

The utility model relates to the technical field of LED (light-emitting diode) lighting lamps, in particular to a high-power LED lighting lamp.

Background

The high-power LED lamp is one of LED energy-saving lamps, and compared with a low-power LED energy-saving lamp, the high-power LED energy-saving lamp has the advantages of higher single power, brighter brightness and higher price. And high-power LED lamps and lanterns are along with power increase, and the heat that sends also corresponding increase, and the LED base plate is mostly aluminium matter base plate, because the heat conductivity of metal, lamps and lanterns during operation because the lamps and lanterns thermal diffusivity is poor, the heat that sends is absorbed by the base plate, and the base plate temperature risees for the working property of LED part descends, has shortened lamps and lanterns working life greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-power LED illuminating lamp to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-power LED illumination lamp, includes casing, terminal box, be equipped with LED light source and LED drive plate in the casing respectively, the LED light source is located the casing top, LED light source top be equipped with the snoot that the casing is connected, LED light source below is equipped with the heat-conducting layer, the heat-conducting layer below still is equipped with the heat dissipation layer, the casing includes inner shell and shell, the LED drive plate vertical set up in inner shell left side inner wall, install circulating pump, stock solution container on the inner shell right side inner wall, the winding has the heat dissipation coil pipe on the inner shell outer wall, circulating pump one end with the stock solution container is connected, the other end with the heat dissipation coil pipe is connected, the inner shell mid-mounting has radiator fan.

The bottom end of the heat radiation fan is fixedly connected with the bottom end of the shell through a support.

A plurality of heat dissipation holes are uniformly formed in the upper end and the lower end of the side wall of the shell and the bottom end of the shell respectively, and dust filtration nets cover the heat dissipation holes.

And the cooling medium is filled in the heat dissipation coil.

The heat-conducting layer adopts heat conduction silica gel, the heat dissipation layer adopts the graphite alkene fin.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model increases the length of the flowing path by the cooling medium flowing around the surface of the inner cylinder in a spiral shape in the heat dissipation coil pipe, can quickly take away the heat on the inner cylinder,

2. through the cooling fan, the LED light source, the LED driving board and the circulating pump are cooled, so that the cooling effect is improved, and the service life of the high-power LED lighting lamp is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. the LED lamp comprises a shell, a junction box 2, an LED light source 3, an LED driving board 4, a light-gathering cover 5, a heat conduction layer 6, a heat dissipation layer 7, a circulating pump 8, a liquid storage container 9, a heat dissipation coil 10, an inner shell 11, an outer shell 12, a heat dissipation fan 13, a support 14 and a dust filter screen 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a high-power LED illumination lamps and lanterns, which comprises a housin 1, terminal box 2, be equipped with LED light source 3 and LED drive plate 4 in the casing 1 respectively, 1 top of casing is located to

LED light source

3, 3 tops of LED light source are equipped with the snoot 5 of being connected with

casing

1, 3 below of LED light source are equipped with heat-conducting

layer

6, 6 below of heat-conducting layer still are equipped with heat dissipation layer 7, heat-conducting layer 6 can transmit heat dissipation layer 7 fast with the heat that LED light source 3 produced, and dispel through heat dissipation layer 7 fast, casing 1 includes inner shell 11 and shell 12, LED drive plate 4 is vertical to be set up in inner shell 11 left side inner wall, install circulating pump 8 on the inner shell 11 right side inner wall, stock solution container 9, the winding has heat dissipation coil pipe 10 on the inner shell outer wall, circulating pump 8 one end is connected with stock solution container 9, the other end is connected with

heat dissipation coil

10, 11 mid-mounting of inner shell has radiator fan 13.

Example two

LED light source

casing

1, 3 below of LED light source are equipped with heat-conducting

layer

6, 6 below of heat-conducting layer still are equipped with heat dissipation layer 7, casing 1 includes inner shell 11 and

shell

12, 4 vertical settings in inner shell 11 left side inner walls of LED drive plate, install circulating pump 8 on the inner shell 11 right side inner wall, stock solution container 9, the winding has heat dissipation coil pipe 10 on the inner shell outer wall, 8 one end of circulating pump is connected with stock solution container 9, the other end is connected with heat

dissipation coil pipe

10, 11 mid-mounting in the inner shell has radiator fan 13.

The bottom end of the heat dissipation fan 13 is fixedly connected to the bottom end of the housing 1 through a bracket 14.

A plurality of heat dissipation holes are uniformly formed in the upper end and the lower end of the side wall of the shell 1 and the bottom end of the shell 1 respectively, so that heat in the inner shell 11 is discharged, the heat dissipation holes are covered with dust filter nets 15, and external dust is prevented from entering the LED lighting lamp.

The cooling coil 10 is filled with a cooling medium.

The heat conduction layer 6 adopts heat conduction silica gel, and the heat dissipation layer 7 adopts the graphite alkene fin, has guaranteed the heat conduction function of heat conduction layer 6 and the heat dissipation function of heat dissipation layer 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-power LED illumination lamps and lanterns, includes casing (1), terminal box (2), be equipped with LED light source (3) and LED drive plate (4) in casing (1) respectively, LED light source (3) are located casing (1) top, LED light source (3) top be equipped with snoot (5) that casing (1) is connected, its characterized in that: LED light source (3) below is equipped with heat-conducting layer (6), heat-conducting layer (6) below still is equipped with heat dissipation layer (7), casing (1) includes inner shell (11) and shell (12), LED drive plate (4) vertical set up in inner shell (11) left side inner wall, install circulating pump (8), stock solution container (9) on inner shell (11) right side inner wall, the winding has heat dissipation coil pipe (10) on the inner shell outer wall, circulating pump (8) one end with stock solution container (9) are connected, the other end with heat dissipation coil pipe (10) are connected, inner shell (11) mid-mounting has radiator fan (13).

2. The high power LED lighting fixture of claim 1, wherein: the bottom end of the heat radiation fan (13) is fixedly connected with the bottom end of the shell (1) through a support (14).

3. The high power LED lighting fixture of claim 1, wherein: a plurality of heat dissipation holes are uniformly formed in the upper end and the lower end of the side wall of the shell (1) and the bottom end of the shell (1) respectively, and a dust filtering net (15) covers the heat dissipation holes.

4. The high power LED lighting fixture of claim 1, wherein: and the cooling medium is filled in the heat dissipation coil (10).

5. The high power LED lighting fixture of claim 1, wherein: the heat conducting layer (6) is made of heat conducting silica gel, and the heat radiating layer (7) is made of graphene radiating fins.