CN216532124U

CN216532124U - Outdoor communication equipment cabinet

Info

Publication number: CN216532124U
Application number: CN202123027707.6U
Authority: CN
Inventors: 孙洁
Original assignee: Shandong P&t Planning And Designing Institute Co ltd
Current assignee: Shandong P&t Planning And Designing Institute Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-13
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to an outdoor communication equipment cabinet, which has the key points of the technical scheme that the outdoor communication equipment cabinet comprises a cabinet body, wherein the bottom of the cabinet body is provided with a base, a lower ventilation cavity is arranged in the base, the upper part of the lower ventilation cavity is provided with a lower ventilation opening communicated with the cabinet body, and the side wall of the lower ventilation cavity is provided with a lower ventilation opening communicated with the outside; a top ventilation chamber is arranged at the upper end of the cabinet body, an upper ventilation opening communicated with the cabinet body is formed in the lower part of the top ventilation chamber, and an upper ventilation hole is formed in the side wall of the top ventilation chamber; the lower ventilation opening and the upper ventilation opening are respectively provided with an upper ventilation fan and a lower ventilation fan; according to the utility model, through the comprehensive arrangement of the lower ventilation cavity and the top ventilation chamber, vertical convection is formed inside the cabinet body, so that the inside of the cabinet body can be efficiently and well radiated.

Description

Outdoor communication equipment cabinet

Technical Field

The utility model relates to the technical field of communication equipment cabinets, in particular to an outdoor communication equipment cabinet.

Background

When the communication equipment is installed for use, the communication equipment cabinet is usually arranged, and then the communication equipment is placed and installed in the communication equipment cabinet, so that the communication equipment is well isolated and protected. Outdoor communication equipment cabinet is applied to outdoor occasion, and it has better dampproofing, heat dissipation and corrosion-resistant requirement than indoor communication equipment cabinet.

In order to ensure normal operation of an existing outdoor communication equipment cabinet, a ventilation fan is generally installed in the cabinet body, and then heat dissipation is performed on the interior of the cabinet body. Usually, the ventilation holes of the cabinet body are arranged on the side wall of the cabinet body, and because the bottom of the cabinet body is tightly attached to the ground and is opened at the bottom of the cabinet body, the moisture-proof and waterproof requirements of the interior of the cabinet body cannot be met; however, when the heat productivity of the top and bottom positions of the communication device is large, the inside of the cabinet cannot form vertical convection, so that the inside of the cabinet cannot be ventilated and cooled well and efficiently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor communication equipment cabinet, which can form vertical convection inside a cabinet body through comprehensive arrangement of a lower ventilation cavity and a top ventilation chamber, so that the inside of the cabinet body can be efficiently and well radiated.

The technical purpose of the utility model is realized by the following technical scheme: an outdoor communication equipment cabinet comprises a cabinet body, wherein a base is arranged at the bottom of the cabinet body, a lower ventilation cavity is arranged inside the base, a lower ventilation opening communicated with the cabinet body is formed in the upper part of the lower ventilation cavity, and a lower ventilation opening communicated with the outside is formed in the side wall of the lower ventilation cavity; a top ventilation chamber is arranged at the upper end of the cabinet body, an upper ventilation opening communicated with the cabinet body is formed in the lower part of the top ventilation chamber, and an upper ventilation hole is formed in the side wall of the top ventilation chamber; and the upper ventilating fan and the lower ventilating fan are respectively installed at the lower ventilating opening and the upper ventilating opening.

According to the technical scheme, the base is arranged at the bottom of the cabinet body to support the cabinet body, so that the bottom of the cabinet body has a certain ground clearance; a ventilation cavity is arranged in the base, a top ventilation chamber is arranged at the upper end of the cabinet body, a lower ventilator is arranged in the ventilation cavity, an upper ventilator is arranged in the top ventilation chamber, and then the upper ventilator and the lower ventilator are utilized to generate vertical convection in the cabinet body; the lower ventilating fan and the upper ventilating fan are respectively arranged in the lower ventilating cavity and the top ventilating chamber, so that the space in the cabinet body is not occupied, and the lower ventilating fan and the upper ventilating fan are prevented from being exposed to the external environment, so that the service life is longer.

Preferably, the base comprises a framework, an upper sealing plate fixed at the upper part of the framework and a lower sealing plate fixed at the lower part of the framework; the framework comprises four groove-shaped steel beams which surround a rectangular frame, and adjacent groove-shaped steel beams are fixedly connected with each other.

Through the technical scheme, the framework of the base is made of the groove-shaped steel beam, so that the base has good structural strength and bearing capacity.

Preferably, the opening of the channel steel beam faces to one side departing from the central surface of the base; a plurality of mounting holes are formed in the lower side wall of the channel steel beam along the length direction of the channel steel beam.

Through the technical scheme, the opening of the channel steel beam faces to the side departing from the central surface of the base, so that the channel steel beam is convenient to process the mounting hole; through the setting of mounting hole, and then through set up rag bolt on the ground, can convenient and fast fix outdoor communication equipment cabinet on the ground.

Preferably, a top cover is fixed on the upper portion of the top ventilation chamber, and water guide surfaces which incline downwards from the center of the top cover to the outside are arranged on the periphery of the top cover.

Through the technical scheme, the top cover is arranged, so that the cabinet body and the top ventilation chamber at the upper part of the cabinet body are protected when the outside precipitation occurs; through set up the water guide surface around the top cap, ponding that can effectual reduction bottom upper portion.

Preferably, the four corners of the upper part of the top cover are respectively fixed with a hanging ring.

Through above-mentioned technical scheme, through setting up rings, and then utilize rings, use lifting device, conveniently hoist and mount the removal to outdoor communication equipment cabinet.

Preferably, a dustproof net cover is arranged at the lower side vent, and the dustproof net cover is connected with the base through bolts.

Through above-mentioned technical scheme, through set up the dust screen lid in downside vent position department, and then can effectively reduce the bottom and ventilate when taking a breath, during external dust enters into the ventilation chamber through downside wind gap, and then enters into the cabinet body.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic structural diagram of an outdoor communication equipment cabinet.

Fig. 2 is a cross-sectional view of an outdoor communication equipment cabinet.

Fig. 3 is a partially enlarged view of a in fig. 2.

Fig. 4 is a partially enlarged view of B in fig. 2.

Fig. 5 is a schematic view of the structure of the skeleton.

Wherein, 1, a cabinet body; 11. an operating door; 2. a base; 21. a framework; 211. a channel steel beam; 212. mounting holes; 22. an upper seal plate; 23. a lower sealing plate; 24. a lower vent chamber; 25. a lower vent; 26. a lower side vent; 3. a top plenum; 31. an upper vent; 32. an upper vent hole; 33. a dust cap; 4. a top cover; 41. a water guide surface; 5. a hoisting ring; 6. an upper ventilator; 7. a lower ventilation fan; 8. and a dust screen cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

the utility model provides an outdoor communication equipment cabinet, hereinafter be referred to as the communication cabinet, refers to fig. 1, includes base 2, the cabinet body 1 and fixes the top ventilation chamber 3 at cabinet body 1 top. The cabinet body 1 is fixed on the base 2, and there is an operation mouth one side of the cabinet body 1, and operation mouth department is provided with and is used for carrying out confined operating door 11 to the operation mouth. A top cover 4 is fixed on the upper part of the top ventilation chamber 3, and water guide surfaces 41 which incline downwards from the center of the top cover 4 to the outside are arranged on the periphery of the top cover 4. Hanging rings 5 are respectively fixed at four corners of the upper part of the top cover 4. Through rings 5's setting, and then can use lifting device to hoist and mount the removal to the communication cabinet, and then make the removal to the communication cabinet more nimble convenient.

Referring to fig. 2 to 4, an upper vent 31 communicating with the cabinet 1 is formed at a lower portion of the top ventilation chamber 3, and an upper ventilation fan 6 is installed at the upper vent 31. The side walls of the top plenum 3 are vented with upper vents 32. The upper vent hole 32 is made by a punching process, and a dust cap 33 with a downward opening is arranged at the upper vent hole 32. Through starting upper portion scavenger fan 6, and then can be through upper portion ventilation hole 32 and upper portion vent 31, carry out the air current exchange with the external world with the cabinet body 1 is inside, and then can be better dispel the heat and ventilate the cabinet body 1 is inside, especially the heat that the equipment top gived off.

Referring to fig. 2 to 4, the base 2 includes a frame 21, an upper sealing plate 22 fixed to an upper portion of the frame 21, and a lower sealing plate 23 fixed to a lower portion of the frame 21. A lower vent chamber 24 is formed between the frame 21, the upper closure plate 22 and the lower closure plate 23. The lateral wall of lower part ventilation chamber 24 is seted up the downside vent 26 with external intercommunication, and downside vent 26 department is provided with dust screen cover 8, and dust screen cover 8 and skeleton 21 bolted connection. The upper sealing plate 22 is provided with a lower vent 25 communicated with the cabinet body 1, the lower vent 25 is provided with a lower ventilating fan 7, and the lower ventilating fan 7 is fixedly connected with the lower sealing plate 23. By starting the lower ventilator 7, the inside of the cabinet 1 is exchanged with the outside air flow through the lower vent 26 and the lower vent 25, so that the inside of the cabinet 1 can be better cooled and ventilated, especially the heat emitted from the bottom of the device.

Referring to fig. 4 and 5, the framework 21 includes four channel steel beams 211 surrounding a rectangular frame, and the channel steel beams 211 are opened toward a side away from the central plane of the base 2; the adjacent channel beams 211 are fixedly connected to each other. The lower side wall of the channel steel beam 211 is provided with a plurality of mounting holes 212 along the length direction. The framework 21 of the base 2 is made of the channel steel beam 211, so that the base 2 has good structural strength, and the cabinet body 1 and communication equipment inside the cabinet body 1 can be well supported; and the opening of the channel steel beam 211 faces outwards, so that the mounting hole 212 is convenient to process. Through the mounting hole 212, the communication cabinet can be conveniently and quickly fixed at the corresponding position by a method of arranging foundation bolts on the foundation.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides an outdoor communication equipment cabinet, includes the cabinet body (1), its characterized in that: a base (2) is arranged at the bottom of the cabinet body (1), a lower ventilation cavity (24) is arranged inside the base (2), a lower ventilation opening (25) communicated with the cabinet body (1) is formed in the upper part of the lower ventilation cavity (24), and a lower ventilation opening (26) communicated with the outside is formed in the side wall of the lower ventilation cavity (24); a top ventilation chamber (3) is arranged at the upper end of the cabinet body (1), an upper ventilation opening (31) communicated with the cabinet body (1) is formed in the lower portion of the top ventilation chamber (3), and an upper ventilation hole (32) is formed in the side wall of the top ventilation chamber (3); and an upper ventilating fan (6) and a lower ventilating fan (7) are respectively arranged at the lower ventilating opening (25) and the upper ventilating opening (31).

2. An outdoor communication equipment cabinet according to claim 1, characterized in that: the base (2) comprises a framework (21), an upper sealing plate (22) fixed at the upper part of the framework (21) and a lower sealing plate (23) fixed at the lower part of the framework (21); the framework (21) comprises four channel steel beams (211) surrounding a rectangular frame, and the adjacent channel steel beams (211) are fixedly connected with each other.

3. An outdoor communication equipment cabinet according to claim 2, characterized in that: the opening of the channel steel beam (211) faces to one side departing from the central plane of the base (2); the lower side wall of the channel steel beam (211) is provided with a plurality of mounting holes (212) along the length direction.

4. An outdoor communication equipment cabinet according to claim 3, characterized in that: a top cover (4) is fixed on the upper part of the top ventilation chamber (3), and water guide surfaces (41) which incline downwards from the center of the top cover (4) to the outside are arranged on the periphery of the top cover (4).

5. An outdoor communication equipment cabinet according to claim 4, characterized in that: and hanging rings (5) are respectively fixed at four corners of the upper part of the top cover (4).

6. An outdoor communication equipment cabinet according to claim 1, characterized in that: and a dustproof net cover (8) is arranged at the lower side ventilation opening (26), and the dustproof net cover (8) is connected with the base (2) through bolts.