CN216408615U

CN216408615U - High bright arched light source with water-cooling heat dissipation

Info

Publication number: CN216408615U
Application number: CN202122514867.7U
Authority: CN
Inventors: 郭功平; 陈锦锋; 张亚飞; 邓俊广
Original assignee: Dongguan Cogstek Automation Technology Co ltd
Current assignee: Dongguan Cogstek Automation Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-29
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a high-brightness arched light source with water cooling and heat dissipation, which relates to the field of arched light sources and comprises an arched plate, a base fixed at the bottom of two sides of the arched plate, an LED lamp fixed at the top of the base, a first arc-shaped end plate and a second arc-shaped plate respectively fixed at two ends of the arched plate, wherein a channel penetrating through two ends of the base is arranged on the base; the channel of the technical scheme can be used for circulating cooling water to reduce the heat of the arch-shaped plate light source, so that the arch-shaped plate light source of the technical scheme can adopt a high-power LED lamp with higher power and brighter brightness to realize the highlight effect.

Description

High bright arched light source with water-cooling heat dissipation

Technical Field

The utility model relates to the technical field of arched light sources, in particular to a high-brightness arched light source with water-cooling heat dissipation.

Background

The common arched light source is poor in heat dissipation performance, generally low in using power and low in light emitting brightness, but the light emitting brightness is low, the light emitting uniformity is poor, the requirements of brightness detection of objects in the market or in the society cannot be met, and therefore all characteristics of the detected object cannot be clearly detected. If the service power is larger, the LED lamp bead with higher luminous brightness is short in service life due to the fact that the whole radiating effect of the light source is poor, the temperature is easily as high as 80 degrees. During the use process, the LED parts need to be replaced frequently. Thus, the cost is high and the process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a high-brightness arched light source with water-cooling heat dissipation, which solves the technical problems of low luminous brightness and poor heat dissipation performance of the arched light source in the prior art.

In order to achieve the purpose, the utility model provides a high-brightness arched light source with water cooling and heat dissipation functions, which comprises an arched plate, a base fixed at the bottoms of two sides of the arched plate, an LED lamp fixed at the top of the base, and a first arc-shaped end plate and a second arc-shaped plate fixed at two ends of the arched plate respectively, wherein a channel penetrating through two ends of the base is arranged on the base, a water inlet and a water outlet are arranged at two ends of the channel respectively, the water inlet and the water outlet are communicated with a water pipe, and a light diffuse reflection coating is arranged on the arched plate.

Among the above-mentioned technical scheme, it still includes the pencil seat that sets up on first arc end plate and be used for with the fixed electric wire of LED lamp.

Among the above-mentioned technical scheme, it still includes the circuit board of fixing at the base top, LED lamp align to grid is on the circuit board.

In the technical scheme, the heat-conducting silica gel is arranged between the circuit board and the base.

In the technical scheme, the inner side of the arc-shaped end plate is provided with the light ray diffuse reflection coating.

In the above technical solution, the base is an aluminum member.

In the above technical solution, the arch plate is an aluminum member.

In the technical scheme, the water inlet and the water pipe, and the water outlet and the water pipe are detachably connected.

In the technical scheme, the top of the arch plate is provided with an opening for shooting.

In the above technical scheme, the opening is a strip structure adapted to the top of the arched plate.

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

when using this technical scheme, the LED lamp is fixed at the top of base, and at this moment, the light of LED lamp can upwards shine, and then light will carry out the diffuse reflection in the holding tank under the effect of light diffuse reflection coating. Then outside cooling water leads to pipe and gets into the water inlet, follows the passageway that the water inlet got into in the base after that, then discharges from delivery port and water pipe, and at this moment, water can reduce and take away the luminous when heating of LED lamp, transmits the heat on the base to improve the heat dispersion of the arched plate light source of this embodiment. The arch-shaped plate light source of the technical scheme can adopt a high-power LED lamp with higher power and brighter brightness, so that the arch-shaped plate light source of the technical scheme can realize the highlight effect, and the problems of low brightness and poor heat dissipation performance of the arch-shaped light source are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a high-brightness arched light source with water-cooling heat dissipation according to the present invention;

FIG. 2 is a schematic structural view of a high-brightness arched light source with water-cooling heat dissipation according to another angle;

FIG. 3 is a first exploded view of a high brightness arched light source with water cooling for heat dissipation according to the present invention;

FIG. 4 is a second exploded view of a high brightness arched light source with water cooling for heat dissipation according to the present invention;

fig. 5 is a schematic structural diagram of a base provided in this embodiment;

fig. 6 is a cross-sectional view at a-a in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

As shown in fig. 1 to 6, the present embodiment provides a high-brightness arched light source with water-cooling heat dissipation, which includes an arched plate 1, a base 2, an LED lamp 3, a first arc-shaped end plate 41, a second arc-shaped plate 42, and a water pipe 5.

The arched plate 1 comprises an intrados surface 11. The base 2 is fixed at the bottom of two sides of the intrados surface 13. The LED lamp 3 is fixed on top of the base 2. The LED lamp 3 generates heat when it emits light, and the base 2 of the present embodiment is preferably an aluminum member. The base 2 is made of aluminum profiles, so that heat transfer and heat dissipation are facilitated, the service life of the LED lamp 3 is prolonged, and the arched plate 1 is preferably made of aluminum components, so that the overall heat dissipation of the light source is facilitated. Of course, in other embodiments, the base 2 and the arched plate 1 may be made of other materials with good heat transfer or heat dissipation performance, such as: red copper, brass, and the like. The first arc-shaped end plate 41 and the second arc-shaped plate 42 are respectively fixed at two ends of the arch-shaped plate 1, wherein the first arc-shaped end plate 41, the second arc-shaped plate 42 and the arch-shaped plate 1 are fixed to form an accommodating groove 9 therebetween. Referring to fig. 5 and 6, a channel 23 penetrating through two ends of the base 2 is disposed on the base 2, a water inlet 21 and a water outlet 22 are respectively disposed at two ends of the channel 23, the water inlet 21 and the water outlet 22 are both communicated with the water pipe 5, and the light diffuse reflection coating 6 is disposed on the inner arc surface 11.

Specifically, the LED lamp 3 is fixed on the top of the base 2, and at this time, the light of the LED lamp 3 is irradiated upwards, and then the light is diffused in the accommodating groove 9 under the action of the light diffusion reflection coating 6. Then the outside cooling water gets into water inlet 21 through water pipe 5, then gets into passageway 23 in base 2 from water inlet 21, then discharges from delivery port 22 and water pipe 5, and at this moment, water can reduce and take away the luminous heat generation of LED lamp 3, the heat that transmits on base 2 to improve the heat dispersion of the domeplate light source of this embodiment. Of course, other liquid passage channels 23 with good cooling effect may be used besides cooling water, such as alcohol, cooling liquid, etc. This can greatly reduce the heat of the light source. The arch-shaped plate light source of the embodiment can adopt the high-power LED lamp 3 with higher power and brighter brightness, so that the arch-shaped plate light source of the embodiment can realize the highlight effect.

This embodiment is still including fixing the circuit board 8 at 2 tops of base, and 3 align to grid of LED lamp are on circuit board 8, are convenient for like this fix the installation of LED lamp 3 on

base

2, and 3 align to grid of LED lamp of also being convenient for makes luminous luminance more even. In addition, heat-conducting silica gel is arranged between the circuit board 8 and the base 2. The heat conduction silica gel can be with heat transfer to base 2 on the circuit board 8, improves the radiating efficiency of LED lamp 3. The present embodiment further includes a wire holder 7 disposed on the first arc-shaped end plate 41 for fixing the LED lamp 3 to an electric wire. The circuit board 8 and the wires of the LED lamp 3 can be arranged to extend out of the wire harness base 7 and then be electrically connected with an external power supply. The wire harness seat 7 is convenient for arranging the circuit of the light source of the embodiment, avoids the interference of the circuit and the circuit board 8 or the LED lamp 3, influences the lighting effect of the LED lamp, and also prolongs the service life of the LED lamp 3 and the circuit board 8.

The intrados 11 and the inner side of the arc-shaped end plate 4 of this embodiment are provided with a light diffuse reflection coating 6. Like this, LED lamp 3's light can be in holding tank 9 even diffuse reflection under the effect of light diffuse reflection coating 6 on intrados 11 and arc end plate 4's the inboard, and when the measured object was put on the workstation, the measured object was lived to the light source of this embodiment will cover, and the measured object is located holding tank 9 and can be evenly shone by the light of the inside all directions of holding tank 9, the imaging effect when improving the measured object and shoot.

The water inlet 21 and the water pipe 5, the water outlet 22 and the water pipe 5 of this embodiment are preferably detachably connected, and particularly preferably connected by threads, but also can be connected by other detachable connection methods such as snap connection. Threaded connection is convenient for the fixed mounting between water inlet 21 and water pipe 5, delivery port 22 and the water pipe 5, and airtight effectual simultaneously improves the practicality of the light source of this embodiment.

The roof of the dome plate 1 of the present embodiment is provided with an opening 12 for photographing, wherein the opening 12 is preferably a strip-like structure adapted to the roof of the dome plate 1. When the measured object is covered and evenly shines by the light source of this embodiment, the camera sees through trompil 12 and shines the measured object inside holding tank 9, sets up trompil 12 into the stripe structure moreover, and the measured object of being convenient for camera in to holding tank 9 from each angle is shot, can satisfy the shooting requirement of the measured object of equidimension not.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a high bright arch light source with water-cooling heat dissipation, includes arched plate (1), arched plate (1) includes intrados (11), its characterized in that, still including fixing base (2) in the bottom of intrados (13) both sides, fixes LED lamp (3) at base (2) top, fixes first arc end plate (41) and second arc (42) at arched plate (1) both ends respectively, be provided with passageway (23) that run through base (2) both ends on base (2), the both ends of passageway (23) are provided with water inlet (21) and delivery port (22) respectively, water inlet (21) and delivery port (22) all are linked together with water pipe (5), be provided with light diffuse reflection coating (6) on intrados (11).

2. The high-brightness arched light source with the water-cooling heat dissipation function as claimed in claim 1, further comprising a wire harness base (7) arranged on the first arc-shaped end plate (41) and used for fixing the LED lamp (3) to an electric wire.

3. The high-brightness arched light source with the water-cooling heat dissipation function is characterized by further comprising a circuit board (8) fixed to the top of the base (2), wherein the LED lamps (3) are uniformly arranged on the circuit board (8).

4. The high-brightness arched light source with the water-cooling heat dissipation function according to claim 3, wherein a heat-conducting silica gel is arranged between the circuit board (8) and the base (1).

5. The high-brightness arched light source with the water-cooling heat dissipation function as claimed in claim 1, wherein a light ray diffuse reflection coating (6) is arranged on the inner side of the arc-shaped end plate (4).

6. The high brightness arched light source with water cooling and heat dissipation function according to claim 1, characterized in that the base (2) is an aluminum member.

7. The high brightness arched light source with water cooling and heat dissipation function as claimed in claim 1, wherein the arched plate (1) is an aluminum member.

8. The high-brightness arched light source with the water-cooling heat dissipation function according to claim 1, wherein the water inlet (21) and the water pipe (5), the water outlet (22) and the water pipe (5) are detachably connected.

9. The high brightness arched light source with the water cooling heat dissipation function as claimed in claim 1, wherein the top of the arched plate (1) is provided with an opening (12) for shooting.

10. The high brightness arched light source with water cooling and heat dissipation function according to claim 9, characterized in that the opening (12) is a strip structure adapted to the top of the arched plate (1).