CN215421464U

CN215421464U - Photoelectric communication box with multiple heat radiation structures

Info

Publication number: CN215421464U
Application number: CN202123064191.2U
Authority: CN
Inventors: 郭伊凡
Original assignee: Wuhan Textile University
Current assignee: Wuhan Textile University
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-01-04
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a photoelectric communication box with multiple heat dissipation structures, which comprises a box body and a passive heat dissipation assembly, wherein the passive heat dissipation assembly comprises heat conducting fins, heat radiating fins and a copper pipe, a plurality of mounting plates are arranged in the box body from top to bottom, a plurality of heat conducting fins are uniformly arranged at the rear end of the inner side of the box body from bottom to top horizontally, a plurality of heat radiating fins are vertically and uniformly arranged at the top of the box body, the heat radiating fins are mutually perpendicular to the heat conducting fins, the copper pipe is L-shaped, the vertical end penetrates through all the heat conducting fins, the horizontal end extends out of the box body and penetrates through all the heat radiating fins, and the top of the box body is positioned above the heat radiating fins and is provided with a box top. The communication box is cooled by two modes of passive cooling and air circulation cooling of the box body, so that the heat dissipation effect is good, and the overheating of components in the communication box can be prevented.

Description

Photoelectric communication box with multiple heat radiation structures

Technical Field

The utility model relates to the technical field of photoelectric communication equipment, in particular to a photoelectric communication box with various heat dissipation structures.

Background

The photoelectric information technology is a multidisciplinary comprehensive technology formed by combining a plurality of technologies, is applied to a plurality of fields, and particularly in recent years, the photoelectric information technology industry is rapidly developed, equipment applied to the photoelectric information technology is gradually increased, and a photoelectric information communication box is a communication box based on the photoelectric information technology.

At present, the existing communication box has a common fault, namely the problem of poor heat dissipation performance, a relatively common cooling mode is that a heat dissipation electric fan is additionally arranged or a heat dissipation opening is arranged, but the measures are still insufficient for achieving the purpose of sufficient heat dissipation, and the phenomenon that elements in the communication box are burnt out due to overheating sometimes occurs. And the communication box often needs to be set up outdoor, and how to adapt to the condition such as rainy outdoor also is the problem that needs to solve.

SUMMERY OF THE UTILITY MODEL

The photoelectric communication box comprises a box body, a plurality of photoelectric communication boxes and a plurality of radiating structures, wherein the box body is provided with a plurality of radiating holes, the radiating holes are arranged on the box body, and the radiating holes are arranged on the box body.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a photoelectric communication case with multiple heat radiation structure, includes box and passive radiator unit, passive radiator unit includes conducting strip, fin and copper pipe, be provided with a plurality of mounting panels from top to bottom in the box, box inside rear end evenly is provided with a plurality of conducting strips by lower supreme level, the vertical a plurality of fins that evenly are provided with in top of box, fin and conducting strip mutually perpendicular, the copper pipe is L shape, and just vertical end runs through all conducting strips, and the horizontal end stretches out the box outside and runs through all fins, the top that the top of box is located the fin is provided with the roof.

Further, still include inside fan and inside fan of going out, inside fan and inside fan of going out all set up in the inside front end of box, the box is located inside fan department of going into and has seted up the air intake, is located inside fan department of going out and has seted up the air outlet.

Furthermore, the air inlet and the air outlet are both formed by a plurality of circular through holes.

Furthermore, the outer side of the box body is provided with filter screen covers at the air inlet and the air outlet.

Furthermore, a rain shield is arranged on the outer side of the box body above the air inlet and the air outlet.

Further, an external fan is arranged at the top of the box body and is vertical to one side of the radiating fins, and the external fan is parallel to the horizontal ends of the copper pipes.

Furthermore, the box top is arranged on the box body in a suspended mode through fixing supports on two sides and is located right above the radiating fins.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the communication box is radiated by two modes of passive radiation and air circulation radiation of the box body, the passive radiation mode is that heat in the box body is absorbed by the heat conducting fins and is transmitted to the radiating fins at the top of the box body through the copper pipes, the heat is transmitted to air through the radiating fins, and the air flowing speed in gaps of the radiating fins can be accelerated by the external fan so as to improve the radiation efficiency; the air circulation heat dissipation mode of the box body is that external air is sucked into the box body through the internal air inlet fan, after the air absorbs heat in the box body, the air is blown out through the internal air outlet fan, the heat dissipation effect is good, meanwhile, dust in the air can be filtered through the filter screen, dust deposition in the communication box is prevented, and rainwater can be prevented from entering the box body from the air inlet and the air outlet through the rain shielding plate; the top of the box can prevent dust or rainwater from directly falling on the heat radiating fins.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present invention;

fig. 2 is a right side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 11. mounting a plate; 12. an air inlet; 13. an air outlet; 14. a rain shield; 21. a heat conductive sheet; 22. a heat sink; 23. a copper pipe; 31. an internal intake fan; 32. an internal outlet fan; 4. a box top; 41. fixing a bracket; 5. a filter screen cover; 6. an external fan.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the photoelectric communication box with multiple heat dissipation structures comprises a box body 1 and a passive heat dissipation assembly, wherein the passive heat dissipation assembly comprises heat conducting fins 21, heat radiating fins 22 and a copper pipe 23, a plurality of mounting plates 11 are arranged in the box body 1 from top to bottom, a plurality of heat conducting fins 21 are uniformly arranged at the rear end of the inner side of the box body 1 from bottom to top horizontally, a plurality of heat radiating fins 22 are vertically and uniformly arranged at the top of the box body 1, the heat radiating fins 22 are mutually perpendicular to the heat conducting fins 21, the copper pipe 23 is L-shaped, the vertical end penetrates through all the heat conducting fins 21, the horizontal end extends out of the box body 1 and penetrates through all the heat radiating fins 22, and a box top 4 is arranged above the heat radiating fins 22 at the top of the box body 1.

In the present embodiment, the heat conducting fin 21 and the heat radiating fin 22 are made of aluminum sheets, the number of the copper pipes 23 is two, and the two copper pipes 23 are symmetrically arranged on both sides of the heat radiating fin and the heat conducting fin.

As an implementation manner, the air conditioner further comprises an internal air inlet fan 31 and an internal air outlet fan 32, wherein the internal air inlet fan 31 and the internal air outlet fan 32 are both arranged at the front end inside the box body 1, the box body 1 is provided with an air inlet 12 at the position where the internal air inlet fan 31 is located, and is provided with an air outlet 13 at the position where the internal air outlet fan 32 is located.

In one embodiment, the air inlet 12 and the air outlet 13 are formed by a plurality of circular through holes.

As an embodiment, filter screen covers 5 are arranged on the outer side of the box body 1 at the air inlet 12 and the air outlet 13; specifically, the filter screen cover 5 can be fixed to the outer side of the box body 1 through screws, through the through holes formed in the four corners of the filter screen cover 5, the filter screen cover 5 is fixed to the box body 1 through the screws after the screws penetrate through the through holes.

In one embodiment, a rain shield 14 is disposed outside the housing 1 above the air inlet 12 and the air outlet 13.

As an embodiment, the top of the box body 1 is provided with an external fan 6, the external fan 6 is vertical to one side of the heat sink 22, and the external fan 6 is parallel to the horizontal end of the copper pipe 23;

the number of the external fans 6 can be increased or decreased according to the actual situation, in the embodiment, the external fans 6 are used for blowing air in a direction parallel to the heat dissipation fins 22, so that the air in the gaps of the heat dissipation fins 22 flows, and the heat dissipation fins 22 are cooled by an air cooling mode, thereby improving the heat dissipation efficiency.

In one embodiment, the box top 4 is suspended above the box body 1 and located above the heat sink 22 by fixing brackets 41 on both sides.

The working principle of the utility model is as follows:

the component is arranged on the mounting plate, and the component can generate heat during working;

air circulation heat dissipation: the internal air inlet fan sucks external air into the box body from the air inlet, and after the air absorbs heat generated by the components, the internal air outlet fan blows out the air absorbing the heat from the air outlet, and heat dissipation is performed through circulation of the air inside the box body and the external air;

and (3) heat dissipation of the passive heat dissipation assembly: the heat generated by the components is diffused in the air in the box body, the heat of the air in the box body is absorbed by the heat-conducting fins and is conducted to the radiating fins on the top of the box body through the copper pipes, and the heat is transferred to the external air through the radiating fins, so that the heat dissipation is realized; and when the external air flows slowly and can not be passively radiated through the radiating fins, the air flowing speed in the gaps of the radiating fins is accelerated through the external fan, so that the radiating efficiency is improved.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a photoelectric communication box with multiple heat radiation structure, its characterized in that, includes box (1) and passive radiating component, passive radiating component includes conducting strip (21), fin (22) and copper pipe (23), be provided with a plurality of mounting panels (11) from top to bottom in box (1), box (1) inboard rear end evenly is provided with a plurality of conducting strips (21) by lower supreme level, the vertical a plurality of fin (22) that evenly are provided with in top of box (1), fin (22) and conducting strip (21) mutually perpendicular, copper pipe (23) are L shape, and vertical end runs through all conducting strips (21), and the horizontal end stretches out the box (1) outside and runs through all fins (22), the top that the top of box (1) is located fin (22) is provided with roof (4).

2. The photoelectric communication box with multiple heat dissipation structures as claimed in claim 1, further comprising an internal air inlet fan (31) and an internal air outlet fan (32), wherein the internal air inlet fan (31) and the internal air outlet fan (32) are both disposed at the front end inside the box body (1), the box body (1) is provided with an air inlet (12) at the internal air inlet fan (31), and is provided with an air outlet (13) at the internal air outlet fan (32).

3. The optoelectronic communication box with multiple heat dissipation structures as claimed in claim 2, wherein the air inlet (12) and the air outlet (13) are both composed of a plurality of circular through holes.

4. The optoelectronic communication box with multiple heat dissipation structures as claimed in claim 2, wherein filter screen covers (5) are disposed outside the box body (1) at the air inlet (12) and the air outlet (13).

5. The optoelectronic communication box with multiple heat dissipation structures as set forth in claim 2, wherein a rain shield (14) is disposed on the outside of the box body (1) above the air inlet (12) and the air outlet (13).

6. The optoelectronic communication box with multiple heat dissipation structures as set forth in claim 1, wherein an external fan (6) is disposed on the top of the box body (1), the external fan (6) is vertical to one side of the heat dissipation fins (22), and the external fan (6) and the horizontal end of the copper tube (23) are parallel to each other.

7. The optoelectronic communication box with multiple heat dissipation structures as set forth in claim 1, wherein the box top (4) is suspended above the box body (1) and located over the heat dissipation fins (22) by the fixing brackets (41) at two sides.