CN220776216U

CN220776216U - External heat dissipation device for communication equipment

Info

Publication number: CN220776216U
Application number: CN202322329490.7U
Authority: CN
Inventors: 魏晓宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-12
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses an external heat dissipation device for communication equipment, which relates to the technical field of heat dissipation devices, including a cabinet, an air inlet is provided in the middle of the lower end of the cabinet, and an air inlet pipe is fixedly connected to the lower end of the cabinet. By respectively providing an air inlet and an air outlet at the bottom and the top of the cabinet of the communication cabinet, when in use, the suction fan assembly at the bottom will drive the nearby air flow, and absorb fresh air through the air inlet pipe to enter the interior of the cabinet for cooling. The bottom of the air inlet pipe is provided with a connected filter screen and a booster duct, and the filter screen can filter out dust and insects in the air. The booster duct is a gradually narrowing pipe that can accelerate the flow speed of the gas. After the hot air of the cabinet floats up, it will be quickly discharged under the drive of the exhaust fan assembly. The dual-fan heat dissipation structure can provide sufficient air flow speed and volume, and can efficiently ventilate and dissipate heat for the communication cabinet, preventing heat accumulation from damaging instruments and equipment.

Description

External heat abstractor of communication equipment

Technical Field

The utility model relates to the technical field of heat dissipation devices, in particular to an external heat dissipation device of communication equipment.

Background

Electronic communication devices refer to devices for transmitting and receiving information, which play a vital role in modern society, different communication devices have different characteristics and application scenes, and can meet the demands of people in communication and information exchange, and the electronic communication devices nowadays generally generate great heat.

Among the prior art, as chinese patent CN211509522U discloses a communication cabinet for communication equipment, including the box, one side of box is provided with places the case, places the inside of case and is provided with the desiccator, and in the both ends intercommunication air and the box respectively of desiccator, the front end of box is provided with first chamber door, and the intermediate position department of first chamber door is provided with the second ventilation groove, and one side that first chamber door is close to the box is provided with the second activated carbon net layer, and the rear end of box is provided with the second chamber door.

In the prior art, an electronic communication cabinet is a cabinet body for storing electronic communication equipment instruments, when the existing electric communication cabinet is used, heat is usually emitted in a natural heat emission or single fan structure mode, the heat productivity of the electronic communication equipment is large, the temperature of the internal equipment is easily overhigh, and therefore the equipment is damaged.

Disclosure of Invention

The utility model aims to solve the problems that an electronic communication cabinet in the prior art is a cabinet body for storing electronic communication equipment instruments, the existing electric power communication cabinet generally adopts a natural heat dissipation mode to dissipate heat when in use, and the heat productivity of the electronic communication equipment is large, so that the temperature of the internal equipment is easily too high, thereby damaging the equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an external heat abstractor of communication equipment, includes the cabinet body, the air intake has been seted up at the middle part of the cabinet body lower extreme, the lower extreme fixedly connected with air-supply line of the cabinet body, be linked together between air-supply line and the air intake, the lower extreme fixedly connected with filter screen of air-supply line, the upper end fixedly connected with pressure boost tuber pipe of filter screen, the middle part fixedly connected with induced draft fan subassembly of air-supply line, the upper end fixedly connected with dehumidification board of air-supply line, the air exit has been seted up at the middle part of the cabinet body upper end, the upper end fixedly connected with exhaust pipe of the cabinet body, be linked together between exhaust pipe and the air exit, the middle part fixedly connected with exhaust fan subassembly of exhaust pipe, the upper end fixedly connected with protection net of exhaust pipe.

Preferably, the pressurizing air pipe is positioned below the middle part of the air inlet pipe.

Preferably, the four corners of the lower end of the cabinet body are fixedly connected with supporting legs.

Preferably, hinges are fixedly connected to the upper and lower sides of one side of the cabinet body, and cabinet doors are fixedly connected to one sides of the two hinges.

Preferably, the middle part of the cabinet door is fixedly provided with a visual panel.

Preferably, an embedded door handle is arranged on one side of the cabinet door.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the air inlet and the air outlet are respectively formed in the bottom and the top of the cabinet body of the communication cabinet, when the communication cabinet is used, the air suction fan assembly at the bottom can drive nearby air to flow, fresh air is sucked and enters the interior of the cabinet body through the air inlet pipe to cool, the bottom of the air inlet pipe is provided with the connected filter screen and the pressurizing air pipe, the filter screen can filter dust and insects in the air, the pressurizing air pipe is a gradually narrowed pipeline, the flow speed of air can be accelerated, the ventilation efficiency is improved, hot air generated by electric elements in the cabinet body can float upwards, the air can be quickly discharged under the driving of the air suction fan assembly, the double-fan heat dissipation structure can provide enough air flow speed and quantity, so that the interior of the cabinet body forms sufficient air circulation, the communication cabinet can be efficiently ventilated and cooled, and damage to instruments and equipment caused by heat accumulation is prevented.

2. According to the utility model, the dehumidifying plate is arranged at the top of the air inlet pipe, so that moisture in air can be filtered by the dehumidifying plate, unnecessary damage caused by the moisture entering into the electric cabinet is prevented, and the protection net is arranged at the top of the exhaust pipe, so that mosquitoes can be prevented from entering the cabinet body.

Drawings

Fig. 1 is a schematic plan view of an external heat dissipating device of a communication device according to the present utility model;

fig. 2 is a schematic diagram showing a connection relationship between a cabinet body and an air inlet pipe of an external heat dissipating device of a communication device according to the present utility model;

fig. 3 is an exploded view of an air inlet pipe of an external heat dissipating device of a communication device according to the present utility model;

fig. 4 is a schematic diagram showing a connection relationship between a cabinet body and an exhaust pipe of an external heat dissipating device of a communication device according to the present utility model.

Legend description: 1. a cabinet body; 11. support legs; 12. a hinge; 13. a cabinet door; 14. an embedded door handle; 15. a visual panel; 2. an air inlet; 21. an air inlet pipe; 22. a filter screen; 23. a pressurizing air pipe; 24. an air suction fan assembly; 25. a dehumidifying plate; 26. an air outlet; 27. an exhaust pipe; 28. an exhaust fan assembly; 29. and (5) protecting the net.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides an external heat dissipating device of a communication device, which comprises a cabinet body 1, wherein an air inlet 2 is formed in the middle of the lower end of the cabinet body 1, the lower end of the cabinet body 1 is fixedly connected with an air inlet pipe 21, the air inlet pipe 21 is communicated with the air inlet 2, the lower end of the air inlet pipe 21 is fixedly connected with a filter screen 22, the upper end of the filter screen 22 is fixedly connected with a supercharging air pipe 23, the middle of the air inlet pipe 21 is fixedly connected with an air suction fan assembly 24, the upper end of the air inlet pipe 21 is fixedly connected with a dehumidifying plate 25, an air outlet 26 is formed in the middle of the upper end of the cabinet body 1, an air outlet pipe 27 is fixedly connected with an air outlet 27, the air outlet 27 is communicated with the air outlet 26, the middle of the air outlet pipe 27 is fixedly connected with an air outlet fan assembly 28, and the upper end of the air outlet pipe 27 is fixedly connected with a protection net 29.

The specific setting and effect of this embodiment are put forward in detail below, through seting up air intake 2 and air exit 26 respectively at the bottom and the top of the cabinet body 1 of communication cabinet, when using, the fan subassembly 24 that induced drafts of bottom can drive nearby air flow, it cools down to draw fresh air to enter into the inside of cabinet body 1 through air-supply line 21, the bottom of air-supply line 21 is provided with filter screen 22 and the pressure boost tuber pipe 23 that are connected, filter screen 22 can filter dust and the worm in the air, the pressure boost tuber pipe 23 is a pipeline that narrows gradually, can accelerate fan subassembly 24 and absorb air velocity, and then improve holistic radiating efficiency, the electrical components of cabinet body 1 inside produces steam and can come up, can discharge fast under the drive of fan subassembly 28 that induced drafts, double fan heat radiation structure can provide sufficient air flow rate and volume, make cabinet body 1 inside form abundant air cycle, can ventilate the communication cabinet effectively.

In embodiment 2, as shown in fig. 1-4, a booster air duct 23 is located below the middle part of an air inlet duct 21, four corners of the lower end of a cabinet body 1 are fixedly connected with supporting legs 11, hinges 12 are fixedly connected to the upper and lower sides of one side of the cabinet body 1, cabinet doors 13 are fixedly connected to one sides of the two hinges 12, a visual panel 15 is fixedly installed in the middle part of the cabinet doors 13, and an embedded door handle 14 is arranged on one side of the cabinet door 13.

The effect that its whole embodiment reached is, the operator can observe the inside condition of cabinet 1 through the visual panel 15 on cabinet door 13, the operator can also be through embedded door handle 14 with cabinet door 13 along the quick opening and shutting of hinge 12, the convenience overhauls cabinet 1, the in-process of operation, the induced draft fan subassembly 24 of bottom can drive nearby air flow, it cools down to draw fresh air to enter into the inside of cabinet 1 through air-supply line 21, the bottom of air-supply line 21 is provided with filter screen 22 and the pressure boost tuber pipe 23 that are connected, filter screen 22 can filter dust and the worm in the air, pressure boost tuber pipe 23 is a pipeline that narrows gradually, can accelerate induced draft fan subassembly 24 and absorb air velocity, and then improve holistic radiating efficiency, the electrical components of cabinet 1 inside produces the steam and can come up, can discharge fast under the drive of exhaust fan subassembly 28, the inside abundant air circulation of messenger's cabinet 1, can carry out the communication to the high-efficient, still set up dehumidification board 25 through the top at air-supply line 21, dehumidification board 25 can prevent to filter the inside the moisture in the dehumidification board 25, prevent that moisture from entering into the inside the air-supply line 29, prevent that moisture from entering into the inside the ventilation pipe 29, the necessary, the moisture can prevent that the inside the air-supply line from entering into the inside of the cabinet, the protection cabinet, the moisture is protected inside the air-storage device is protected, the inside is protected, and the inside is protected.

The application method and the working principle of the device are as follows: the visual panel 15 on cabinet door 13 makes things convenient for the operator to observe the inside condition of cabinet body 1, the operator can also be through embedded door handle 14 with cabinet door 13 along hinge 12 quick opening and shutting, the convenience overhauls cabinet body 1, the in-process of operation, the induced draft fan subassembly 24 of bottom can drive nearby air flow, it cools down to draw fresh air to enter into the inside of cabinet body 1 through air-supply line 21, the bottom of air-supply line 21 is provided with filter screen 22 and the pressure boost tuber pipe 23 that are connected, filter screen 22 can filter dust and the worm in the air, pressure boost tuber pipe 23 is a pipeline that narrows gradually, can accelerate induced draft fan subassembly 24 and absorb the air velocity, and then improve holistic radiating efficiency, the inside electrical components of cabinet body 1 produces steam and can come up, can discharge fast under the drive of exhaust fan subassembly 28, the double fan heat radiation structure can provide sufficient air flow velocity and volume, make the inside of cabinet body 1 form abundant air cycle, can highly effective ventilation to the communication cabinet, still set up dehumidification board 25 through the top at air-supply line 21, dehumidification board 25 can prevent to get into the inside the filter cabinet in the air, prevent that moisture from entering into the electric cabinet, unnecessary to damage the top 29, prevent that the mosquito from entering into the protection cabinet, the inside the protection cabinet, the protection network 29 can be damaged, the protection cabinet is protected inside, the mosquito is protected.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An external heat dissipation device for communication equipment, comprising a cabinet (1), characterized in that: an air inlet (2) is provided in the middle of the lower end of the cabinet (1), an air inlet pipe (21) is fixedly connected to the lower end of the cabinet (1), the air inlet pipe (21) and the air inlet (2) are connected, a filter screen (22) is fixedly connected to the lower end of the air inlet pipe (21), a pressurized air duct (23) is fixedly connected to the upper end of the filter screen (22), and the middle of the air inlet pipe (21) is fixedly connected to the upper end of the filter screen (22). A suction fan assembly (24) is fixedly connected, a dehumidification plate (25) is fixedly connected to the upper end of the air inlet pipe (21), an exhaust port (26) is provided in the middle of the upper end of the cabinet body (1), an exhaust pipe (27) is fixedly connected to the upper end of the cabinet body (1), the exhaust pipe (27) and the exhaust port (26) are connected, an exhaust fan assembly (28) is fixedly connected to the middle of the exhaust pipe (27), and a protective net (29) is fixedly connected to the upper end of the exhaust pipe (27).

2. An external heat dissipation device for communication equipment according to claim 1, characterized in that: the boost air duct (23) is located below the middle of the air inlet duct (21).

3. An external heat dissipation device for communication equipment according to claim 2, characterized in that: four corners of the lower end of the cabinet (1) are fixedly connected with support legs (11).

4. An external heat dissipation device for communication equipment according to claim 1, characterized in that hinges (12) are fixedly connected to the upper and lower parts of one side of the cabinet (1), and a cabinet door (13) is fixedly connected to one side of the two hinges (12).

5. An external heat dissipation device for communication equipment according to claim 4, characterized in that a visible panel (15) is fixedly installed in the middle of the cabinet door (13).

6. An external heat dissipation device for communication equipment according to claim 4, characterized in that a built-in door handle (14) is provided on one side of the cabinet door (13).