CN218103964U

CN218103964U - Energy-adding station brand column convenient for heat dissipation

Info

Publication number: CN218103964U
Application number: CN202221628623.XU
Authority: CN
Inventors: 朱明国; 计徐伟; 徐谷
Original assignee: Jiangyin Furen High Tech Co Ltd
Current assignee: Jiangyin Furen High Tech Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-20
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an energy station brand post convenient for heat dissipation, which comprises a shell; the light-emitting module is arranged in the shell, the heat dissipation device is arranged on one side of the light-emitting module, and the fixing structure is arranged at the bottom of the heat dissipation device; the cooling device comprises a cooling liquid box, the cooling liquid box is connected with a liquid inlet pipe and a liquid outlet pipe, and the other ends of the liquid inlet pipe and the liquid outlet pipe are connected with the heat radiation body; the heat dissipation device also comprises a control system; the radiator comprises a radiating disc, a cooling liquid circulation channel is arranged in the radiating disc, and the cooling liquid circulation channel is spiral. The utility model has reasonable structure, and is convenient for the installation and maintenance of the cooling device; the cooling device is large in heat exchange area, greatly improves the heat dissipation effect, ensures the normal operation of the light-emitting module, and prolongs the service life of the light-emitting module.

Description

Energy-adding station brand column convenient for heat dissipation

Technical Field

The utility model relates to a field of brand post especially relates to an add energy station brand post convenient to heat dissipation.

Background

At present, in order to meet the requirement of rapid development of modern roads, the energy station brand column functional structure is gradually complicated. In order to see the information of the brand column at night, an LED light-emitting module is often arranged inside the brand column. The brand column comprises a plurality of modules, such as a logo of an energy station sales company, chain convenience store brand information, a fuel module, an LED color screen, a service information function and the like, and the modules are LED electronic products.

The heat that the weather of coastal city in China especially weather high temperature humidity is rainy in summer, weather is cold dry and rainless in winter, and the screen body circular telegram produced when operation work is if not discharge in time, accumulates to a certain extent, can cause inside ambient temperature too high, causes the influence to electronic component, serious can lead to the unable operation work of light-emitting module. Therefore, ventilation and heat dissipation measures must be taken inside the light emitting module to ensure stable and normal operation of the light emitting module. Reach LED electronic component's heat dissipation problem through setting up the fan in brand post inside among the prior art, however, the fan installation receives brand post waterproof requirement and dimensional structure restriction can't set up oversize, too much quantity, leads to can not solving the heat dissipation problem well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that exists among the prior art, provide a rational in infrastructure, the good brand post structure that can stand that adds of radiating effect.

In order to achieve the purpose, the technical scheme of the utility model is to provide an energy station brand column convenient for heat dissipation, which comprises a shell; the light-emitting module is arranged in the shell, the heat dissipation device is arranged on one side of the light-emitting module, and the fixing structure is arranged at the bottom of the heat dissipation device; the heat dissipation device comprises a cooling liquid box, the cooling liquid box is connected with a liquid inlet pipe and a liquid outlet pipe, and the other ends of the liquid inlet pipe and the liquid outlet pipe are connected with the heat dissipation body; the heat dissipation device further comprises a control system.

Preferably: the radiator comprises a radiating disc, a cooling liquid circulation channel is arranged in the radiating disc, and the cooling liquid circulation channel is spiral.

Preferably: the outer surface of the heat dissipation plate is provided with a heat conducting fin which is Y-shaped, and the cross section of the heat conducting fin is wavy.

Preferably: and a refrigerant is arranged in a cavity between the heat dissipation disc and the cooling liquid circulation channel.

Preferably: the liquid outlet pipe comprises a first branch pipe and a second branch pipe, the first branch pipe is connected with a cooling liquid circulation channel in the heat radiator, and the second branch pipe is communicated with a cavity in the heat radiator.

Preferably: the fixed structure comprises a slide rail fixed on the bottom plate of the shell, and a limiting plate is arranged at the front end of the slide rail; the bottom of the heat dissipation device is provided with a supporting plate, and pulleys matched with the sliding rails are arranged on two sides of the supporting plate.

The utility model has the advantages as follows: the cooling liquid box is connected with the heat radiation body through the liquid inlet pipe and the liquid outlet pipe, so that the circulation of the cooling liquid is realized; the cooling liquid is set in a spiral shape in a circulating way, so that the heat exchange area is increased, and the heat exchange effect is improved; the Y-shaped heat conducting fins are arranged on the outer surface of the heat dissipation disc and the refrigerant in the heat dissipation disc is matched, so that the heat absorption area is increased, heat generated by the light-emitting module can be quickly transferred into the heat dissipation disc, and then precooled and liquefied to enter the liquid discharge pipe;

the utility model has reasonable structure, the fixed structure at the bottom of the brand column shell adopts the matching of the pulley and the slide rail as the movable supporting body of the cooling device, which is convenient for the installation and the maintenance of the cooling device; this cooling device does not receive brand post size restriction, can match the cooling device of different model sizes according to the size and specification of brand post, has improved the radiating effect greatly, ensures the normal operating of luminous module, has improved luminous module's life. The problem of fan installation receive the waterproof requirement of brand post and size structural limitation can't set up oversize, too much quantity, lead to not solving the heat dissipation well is solved.

Drawings

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

FIG. 2 is a schematic view of the fixing structure of the present invention;

fig. 3 is a schematic diagram of the structure of the limiting plate of the present invention;

1. a housing; 2. a light emitting module; 3. a heat sink; 4. a fixed structure; 5. a coolant tank; 6. a slide rail; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 8-1, branch pipe I; 8-2, branch pipe II; 9. a heat sink; 9-1, a heat dissipation disc; 9-2, a cooling liquid circulating channel; 9-3, heat conducting fins; 9-4, a chamber 10, a limiting plate; 11. a support plate; 12. a pulley.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

An energy station brand post convenient for heat dissipation comprises a shell 1; a light-emitting module 2 is arranged in the shell 1, a heat dissipation device 3 is arranged on the back side of the light-emitting module 2, and a fixing structure 4 is arranged at the bottom of the heat dissipation device 3; the heat dissipation device 3 is convenient to fix, and the heat dissipation device is prevented from shifting; the heat dissipation device 3 comprises a cooling liquid box 5, the cooling liquid box 5 is connected with a liquid inlet pipe 7 and a liquid outlet pipe 8, and the other ends of the liquid inlet pipe 7 and the liquid outlet pipe 8 are connected with a heat dissipation body 9; the heat sink 3 further comprises a control system for controlling the circulation of the cooling fluid.

Specifically, the heat radiator 9 comprises a heat radiation disc 9-1, the heat radiation disc 9-1 is rectangular or cylindrical, a cooling liquid circulation channel 9-2 is arranged inside the heat radiation disc 9-1, the cooling liquid circulation channel 9-2 is spiral, and a copper pipe is adopted as a material of the cooling liquid circulation channel 9-2.

The heat conducting fins 9-3 are arranged on the outer surface of the heat radiating disc 9-1, the heat conducting fins 9-3 are hollow bodies, the shapes of the heat conducting fins are Y-shaped, and the heat exchange area is increased; the section of the heat conducting fin 9-3 is wavy, and the contact area with hot air is increased.

Refrigerant is arranged in a cavity 9-4 between the radiating disc 9-1 and the cooling liquid circulating channel 9-2, and heat can be absorbed quickly.

The liquid outlet pipe 8 comprises a first branch pipe 8-1 and a second branch pipe 8-2, the first branch pipe 8-1 is connected with a cooling liquid circulation channel 9-2 in the heat radiator, and the second branch pipe 8-2 is communicated with a cavity 9-4 in the heat radiator. The hot air can generate water drops when meeting cold in the heat radiation body cavity, and the water drops enter the liquid outlet pipe 8 through the branch pipe two to form internal circulation.

The fixed structure 4 comprises a slide rail 6 fixed on the bottom plate of the shell, and a limit plate 10 is arranged at the front end of the slide rail 6; the bottom of the heat dissipation device 3 is provided with a supporting plate 11, and pulleys 12 matched with the sliding rails 6 are arranged on two sides of the supporting plate 11. The installation and the maintenance of the heat dissipation device are convenient, and the pulleys 12 and the slide rails 6 are matched, so that the flexibility is higher; the heat dissipation device is pushed into the brand column shell, the front wheel is clamped into the limiting plate 10, positioning is completed, displacement cannot occur easily, and a certain external force is applied when the heat dissipation device needs to be pulled out.

The utility model discloses a theory of operation: the heat dissipation device is started while the light-emitting module of the brand column is started, heat generated by the light-emitting module reaches the inner cavity of the heat dissipation body through conduction of the heat dissipation fins, and the heat is reduced under the action of the refrigerant and is taken away by the cooling liquid in the spiral pipe; the heat dissipation device controls the circulation of the cooling liquid under the action of the control system, so that the cooling liquid enters the cooling liquid channel from the liquid inlet pipe and is discharged from the liquid outlet pipe to form circulation.

In conclusion, the heat dissipation device is arranged in the brand column, and the cooling liquid tank is connected with the heat dissipation body through the liquid inlet pipe and the liquid outlet pipe, so that circulation of cooling liquid is realized; the cooling liquid is set in a spiral shape in a circulating way, so that the heat exchange area is increased, and the heat exchange effect is improved; the Y-shaped heat conducting fins are arranged on the outer surface of the heat dissipation disc and the refrigerant in the heat dissipation disc is matched, so that the heat absorption area is increased, heat generated by the light-emitting module can be quickly transferred into the heat dissipation disc, and then precooled and liquefied to enter the liquid discharge pipe;

the utility model has reasonable structure, and the fixed structure at the bottom of the brand column shell adopts the matching of the pulley and the slide rail as the movable supporting body of the cooling device, thereby facilitating the installation and maintenance of the cooling device; this cooling device does not receive brand post size restriction, can match the cooling device of different model sizes according to the size and specification of brand post, has improved the radiating effect greatly, ensures the normal operating of luminous module, has improved luminous module's life. The problem of fan installation receive brand waterproof requirement of post and size structure restriction can't set up oversize, too much quantity, lead to not solving the heat dissipation well is solved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An energy station brand column convenient for heat dissipation comprises a shell (1); the method is characterized in that: the light-emitting module (2) is arranged in the shell, the heat dissipation device (3) is arranged on the back side of the light-emitting module (2), and the fixing structure (4) is arranged at the bottom of the heat dissipation device (3); the heat dissipation device (3) comprises a cooling liquid box (5), the cooling liquid box (5) is connected with a liquid inlet pipe (7) and a liquid outlet pipe (8), and the other ends of the liquid inlet pipe (7) and the liquid outlet pipe (8) are connected with a heat dissipation body (9); the heat dissipation device (3) further comprises a control system.

2. The energy station brand post facilitating heat dissipation according to claim 1, wherein: the heat radiator (9) comprises a heat radiation disc (9-1), a cooling liquid circulation channel (9-2) is arranged in the heat radiation disc (9-1), and the cooling liquid circulation channel (9-2) is spirally arranged.

3. The energy station brand post facilitating heat dissipation of claim 2, wherein: the heat dissipation plate is characterized in that the outer surface of the heat dissipation plate (9-1) is provided with a heat conducting fin (9-3), the heat conducting fin (9-3) is Y-shaped, and the cross section of the heat conducting fin (9-3) is wavy.

4. The energy station brand post convenient for heat dissipation of claim 2, wherein: refrigerant is arranged in a cavity (9-4) between the heat dissipation disc (9-1) and the cooling liquid circulation channel (9-2).

5. The energy station brand post facilitating heat dissipation according to claim 1, wherein: the liquid outlet pipe (8) comprises a first branch pipe (8-1) and a second branch pipe (8-2), the first branch pipe (8-1) is connected with a cooling liquid circulation channel (9-2) in the heat radiator, and the second branch pipe (8-2) is communicated with a cavity (9-4) in the heat radiator.

6. The energy station brand post facilitating heat dissipation according to claim 1, wherein: the fixed structure (4) comprises a slide rail (6) fixed on the bottom plate of the shell, and a limiting plate (10) is arranged at the front end of the slide rail (6); the bottom of the heat dissipation device (3) is provided with a supporting plate (11), and pulleys (12) matched with the sliding rails (6) are arranged on two sides of the supporting plate (11).