CN212910546U

CN212910546U - 5GBBU erects to adorn rack cooling fan

Info

Publication number: CN212910546U
Application number: CN202021762400.3U
Authority: CN
Inventors: 佟美琪
Original assignee: Hebei Henghui Communication Equipment Co Ltd
Current assignee: Hebei Henghui Communication Equipment Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-06
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a 5GBBU erects dress rack radiator fan, including the cabinet door and the cabinet body, the cabinet door is installed on the front end outer wall of the cabinet body, the upper end inside of the cabinet body is provided with the heat absorber, when carrying out work, install the heat absorber to the inside of the cabinet body through first overlap joint piece, then, on the connecting tube outer wall on the heat absorber is cup jointed to the sleeve pipe, and through the effect of fastening hole and fastening nut, install first overlap joint piece and second overlap joint piece fixedly, the suction fan is installed, after long-time work, the internal portion of cabinet produces a large amount of heat, at this moment, the suction fan begins work, utilize the effect of the suction hole on the connecting cylinder, can discharge the internal portion of cabinet heat to the external world from the outlet duct, can accelerate the internal portion of cabinet air velocity, take away the internal portion temperature of cabinet, have fine heat dissipation function, and, under the combined action of first overlap joint piece and second overlap joint piece, conveniently carry out the dismouting to the suction fan, the maintenance and the maintenance work in the later stage of being convenient for.

Description

5GBBU erects to adorn rack cooling fan

Technical Field

The utility model belongs to the technical field of erect and adorn the relevant of rack, concretely relates to 5GBBU erects and adorns rack heat dissipation fan.

Background

Because of the high power density of 5g communication equipment, the energy consumption of the equipment such as BBU is 3-5 times of that of 4g similar equipment, and 5g communication equipment is usually placed by utilizing a vertical cabinet, namely the vertical cabinet is used for placing communication equipment such as BBU, PTN, switch power supply and the like, the main function is to orderly place and fix the equipment in the cabinet and then provide a fixing device of a power plug and a wire harness.

The prior heat dissipation fan technology has the following problems: the current heat dissipation fan erects in the application of adorning rack work at actual 5GBBU, still has certain weak point, because 5g communications facilities's high power density nature, equipment energy consumption such as its BBU is 3 ~ 5 times of 4g equipment of the same kind, consequently erects to adorn the rack after long-term work, receives the restriction of cabinet body structure, leads to cabinet body heat-sinking capability not strong, and cabinet body inside can accumulate a large amount of heats, has certain potential safety hazard, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5GBBU erects dress rack heat dissipation fan to solve and put forward in the above-mentioned background art because 5g communications facilities's high power density nature, equipment energy consumptions such as its BBU are 3 ~ 5 times of 4g equipment of the same kind, consequently erect and adorn the rack after long-term work, receive the restriction of cabinet body structure, lead to cabinet body heat-sinking capability not strong, the internal portion of cabinet can accumulate a large amount of heats, there is certain potential safety hazard, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a5 GBBU vertical cabinet heat dissipation fan comprises a cabinet door and a cabinet body, wherein the cabinet door is installed on the outer wall of the front end of the cabinet body, a heat absorber is arranged inside the upper end of the cabinet body, a suction fan is arranged at the right end of the cabinet body, an air outlet pipe is arranged on the outer wall of the right end of the suction fan, a sleeve is arranged on the outer wall of the left end of the suction fan, a first overlapping block is arranged on the outer wall of the left end of the sleeve, a fastening nut is arranged inside the outer wall of the first overlapping block, the heat absorber is composed of a suction hole, a connecting cylinder, a fastening hole, a connecting pipe and a second overlapping block, a connecting pipe is arranged on the outer wall of the right end of a second overlapping block, the connecting cylinder is arranged on the outer wall of the left end of the second overlapping block, the suction hole is arranged inside the outer wall of the upper end of the connecting pipe, the fastening, the suction fan is electrically connected with an external power supply.

Preferably, the lower extreme of the cabinet body is provided with the column leg, the column leg is provided with four altogether, four the column leg sets up respectively on the lower extreme outer wall of cabinet body four corners department.

Preferably, the connecting pipe and the connecting cylinder are in a communicated state, and the connecting cylinder is communicated with the inside of the cabinet body through the air suction hole.

Preferably, the rightmost end of the heat absorber penetrates through the outer wall of the cabinet body, and the connecting pipe is fixedly connected with the cabinet body through a second lap joint block.

Preferably, the first and second overlapping blocks are fixedly connected through fastening holes and fastening nuts.

Preferably, the sleeve is sleeved on the outer wall of the connecting pipe, and the first overlapping block is fixedly connected with the cabinet body in a welding mode.

Compared with the prior art of cooling fan, the utility model provides a 5GBBU erects dress rack cooling fan possesses following beneficial effect:

the utility model relates to a 5GBBU vertical rack heat dissipation fan which is improved and innovated on the basis of the existing heat dissipation fan, so that the heat dissipation fan has good practical performance in the application of the actual 5GBBU vertical rack work, the utility model relates to a 5GBBU vertical rack heat dissipation fan which mainly comprises a heat absorber, a first lapping block, a sleeve, a suction fan, an outlet pipe, a cabinet body and other structures, wherein, the heat absorber mainly comprises a suction hole, a connecting cylinder, a connecting pipe, a second lapping block, a baffle and other structures, when the 5GBBU vertical rack heat dissipation fan works, the heat absorber is installed and fixed inside the cabinet body through the first lapping block, then the heat absorber is sleeved on the outer wall of the connecting pipe on the heat absorber, and through the effect of a fastening hole and a fastening nut, the first lapping block and the second lapping block are installed and fixed, install suction fan, after long-time work, the internal portion of cabinet produces a large amount of heats, at this moment, the suction fan begins work, utilize the effect of the suction hole on the connecting cylinder, can be with the internal portion of cabinet's heat through the suction hole, connecting cylinder and connecting pipe discharge the external world from the outlet duct, can accelerate the air current flow speed of the internal portion of cabinet, take away the internal portion temperature of cabinet fast, fine heat dissipation function has, and, under the combined action of first overlap joint piece and second overlap joint piece, the dismouting is carried out to suction fan to the convenience, the maintenance and the maintenance work in the later stage of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a vertical cabinet cooling fan of a 5GBBU of the present invention;

fig. 2 is a schematic view of an assembly structure of a heat dissipation fan of a vertical cabinet of 5GBBU according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a heat absorber according to the present invention;

fig. 4 is a schematic plan view of a second overlapping block of the present invention;

in the figure: 1. a cabinet door; 2. a heat sink; 3. a first lap joint block; 4. a sleeve; 5. a suction fan; 6. an air outlet pipe; 7. a cabinet body; 8. a column leg; 9. fastening a nut; 10. a suction hole; 11. a connecting cylinder; 12. a fastening hole; 13. a connecting pipe; 14. a second lap joint block; 15. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a5 GBBU vertical cabinet heat radiation fan comprises a cabinet door 1 and a cabinet body 7, wherein the cabinet door 1 is arranged on the outer wall of the front end of the cabinet body 7, the lower end of the cabinet body 7 is provided with four column legs 8, the four column legs 8 are respectively arranged on the outer wall of the lower end of four corners of the cabinet body 7, through the combined action of the four column legs 8, the whole cabinet body 7 can be stably supported to ensure the balance and stability of the cabinet body 7 during operation, a heat absorber 2 is arranged inside the upper end of the cabinet body 7, the rightmost end of the heat absorber 2 penetrates through the outer wall of the cabinet body 7, a connecting pipe 13 is fixedly connected with the cabinet body 7 through a second lapping block 14, the heat absorber 2 can be stably and firmly fixed inside the cabinet body 7 through the action of the second lapping block 14, the right end of the cabinet body 7 is provided with a suction fan 5, the outer wall of the right end of the suction fan 5 is provided with an, sleeve pipe 4 cup joints on the outer wall of connecting pipe 13, through welded mode fixed connection between first overlap joint piece 3 and the cabinet body 7, has ensured like this that it is closely firm to connect between first overlap joint piece 3 and the cabinet body 7, has improved the structural stability between first overlap joint piece 3 and the cabinet body 7 greatly.

A5 GBBU vertical cabinet heat radiation fan, a first overlap block 3 is arranged on the outer wall of the left end of a sleeve 4, the first overlap block 3 and a second overlap block 14 are fixedly connected through a fastening hole 12 and a fastening nut 9, under the combined action of the fastening hole 12 and the fastening nut 9, the first overlap block 3 and the second overlap block 14 can be screwed and fixed, so as to install a suction fan 5, the fastening nut 9 is arranged inside the outer wall of the first overlap block 3, a heat absorber 2 is composed of a suction hole 10, a connecting cylinder 11, a fastening hole 12, a connecting pipe 13 and a second overlap block 14, a connecting pipe 13 is arranged on the outer wall of the right end of the second overlap block 14, the connecting pipe 13 and the connecting cylinder 11 are in a communicating state, the connecting cylinder 11 is communicated with the inside of a cabinet body 7 through the suction hole 10, and the heat inside the cabinet body 7 can be radiated to the outside by the combined action of the connecting cylinder 11, the cabinet body 7 and the suction hole 10, a connecting cylinder 11 is arranged on the outer wall of the left end of the second overlapping block 14, an air suction hole 10 is formed in the outer wall of the upper end of the connecting pipe 13, a fastening hole 12 is formed in the second overlapping block 14, a baffle 15 is arranged in the left end of the connecting pipe 13, and the suction fan 5 is electrically connected with an external power supply.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the 5GBBU vertical cabinet cooling fan works, firstly, the heat absorber 2 is welded and installed inside the cabinet body 7 through the first overlapping block 3, then, the sleeve 4 is sleeved on the outer wall of the connecting pipe 13 on the heat absorber 2, and the first overlapping block 3 and the second overlapping block 14 are installed and fixed through the action of the fastening hole 12 and the fastening nut 9, namely, the suction fan 5 is installed, when the electric appliance inside the cabinet body 7 works after a long time, a large amount of heat is generated and accumulated inside the cabinet body 7, at the moment, the external power supply is switched on, the suction fan 5 starts to work, the heat inside the cabinet body 7 can be discharged to the outside from the outlet pipe 6 through the suction hole 10, the connecting cylinder 11 and the connecting pipe 13 by utilizing the action of the suction hole 10 on the connecting cylinder 11, the air flow speed inside the cabinet body 7 can be accelerated, take away the inside temperature of the cabinet body 7 fast, when needs carry out maintenance work to suction fan 5, demolish fastening nut 9 from fastening hole 12, separate first overlap joint piece 3 and second overlap joint piece 14, conveniently carry out the dismouting to suction fan 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 5GBBU erects dress rack cooling fan, includes cabinet door (1) and the cabinet body (7), its characterized in that: the cabinet door (1) is installed on the outer wall of the front end of the cabinet body (7), a heat absorber (2) is arranged inside the upper end of the cabinet body (7), a suction fan (5) is arranged at the right end of the cabinet body (7), an air outlet pipe (6) is arranged on the outer wall of the right end of the suction fan (5), a sleeve (4) is arranged on the outer wall of the left end of the suction fan (5), a first overlapping block (3) is arranged on the outer wall of the left end of the sleeve (4), a fastening nut (9) is arranged inside the outer wall of the first overlapping block (3), the heat absorber (2) is formed by a suction hole (10), a connecting cylinder (11), a fastening hole (12), a connecting pipe (13) and a second overlapping block (14) together, the outer wall of the right end of the second overlapping block (14) is provided with the connecting pipe (13), the outer wall of the left end of the second overlapping block (14) is provided with the, the suction hole (10) is formed in the outer wall of the upper end of the connecting pipe (13), the fastening hole (12) is formed in the second overlapping block (14), the baffle (15) is arranged in the left end of the connecting pipe (13), and the suction fan (5) is electrically connected with an external power supply.

2. The vertical cabinet cooling fan of 5GBBU of claim 1, wherein: the lower extreme of the cabinet body (7) is provided with column leg (8), column leg (8) are provided with four altogether, four column leg (8) set up respectively on the lower extreme outer wall of the cabinet body (7) four corners department.

3. The vertical cabinet cooling fan of 5GBBU of claim 1, wherein: the connecting pipe (13) and the connecting cylinder (11) are in a communicated state, and the connecting cylinder (11) is communicated with the inside of the cabinet body (7) through the air suction hole (10).

4. The vertical cabinet cooling fan of 5GBBU of claim 1, wherein: the rightmost end of the heat absorber (2) penetrates through the outer wall of the cabinet body (7), and the connecting pipe (13) and the cabinet body (7) are fixedly connected through a second overlapping block (14).

5. The vertical cabinet cooling fan of 5GBBU of claim 1, wherein: the first overlapping block (3) and the second overlapping block (14) are fixedly connected through a fastening hole (12) and a fastening nut (9).

6. The vertical cabinet cooling fan of 5GBBU of claim 1, wherein: the sleeve (4) is sleeved on the outer wall of the connecting pipe (13), and the first overlapping block (3) is fixedly connected with the cabinet body (7) in a welding mode.