CN113260240B

CN113260240B - Communication cabinet with protection structure

Info

Publication number: CN113260240B
Application number: CN202110798736.8A
Authority: CN
Inventors: 黄艳霞
Original assignee: Shenzhen Hengtian Zhixin Technology Co ltd
Current assignee: Shenzhen Hengtian Zhixin Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-09-28
Anticipated expiration: 2041-07-15
Also published as: CN113260240A

Abstract

The invention relates to the technical field of communication equipment, in particular to a communication cabinet with a protection structure, which is used for sealing protection and heat dissipation and ventilation of the cabinet and comprises a cabinet shell and a cabinet door, wherein a sealing element is arranged on the outer wall of one side of the cabinet door and positioned between the cabinet shell and the cabinet door, a placing rod is further arranged on the inner wall of the cabinet shell, and the communication cabinet also comprises: the air draft mechanism is arranged on the cabinet shell and is used for exhausting air in the cabinet shell; the heat dissipation mechanism is arranged in the cabinet shell; and a gas collection sealing mechanism. The invention can realize heat dissipation on the cabinet, protect internal equipment from being damaged due to overhigh temperature, and the gas collection sealing mechanism can generate certain tension on the cabinet door under the action of air flow while air is fed, so that a sealing piece on the cabinet door can abut against the cabinet shell, and the sealing property of the communication cabinet is effectively ensured.

Description

Communication cabinet with protection structure

Technical Field

The invention relates to the technical field of communication equipment, in particular to a communication cabinet with a protection structure.

Background

The communication cabinet is mainly made of metal or nonmetal materials, does not allow an unauthorized operator to enter the cabinet body for operation, and provides outdoor physical working environment and safety system equipment for a wireless communication station or a wired network station workstation.

At present, current communication rack still has certain weak point, and in order to protect inner structure not damaged, cabinet door department all adopts sealed mode to carry out the closure usually, nevertheless adopts this mode then can influence the heat dissipation of communication rack, can't keep the intercommunication with the outside air, in order to realize ventilation cooling, the leakproofness of assurance cabinet door department that again can be fine, need to design a communication rack that has protective structure urgently to solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a communication cabinet with a protection structure.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a communication rack with protection architecture, includes cabinet casing and cabinet door, one side outer wall of cabinet door is provided with the sealing member, and the sealing member is located between cabinet casing and the cabinet door, the inner wall of cabinet casing still is provided with places the pole, still includes:

the air draft mechanism is arranged on the cabinet shell and is used for exhausting air in the cabinet shell; and

the heat dissipation mechanism is arranged in the cabinet shell; and

the air collection sealing mechanism is used for guiding outside air into the heat dissipation mechanism and enabling the cabinet door and the cabinet shell to be tightly attached to each other; and

and the connecting mechanism is used for connecting the cabinet shell with the cabinet door.

As a further scheme of the embodiment of the invention: the gas collection sealing mechanism comprises:

the air inlet assembly is used for collecting and guiding outside air into the heat dissipation mechanism; and

and the limiting assembly is used for tightly attaching the cabinet door and the cabinet shell.

As a further scheme of the embodiment of the invention: the air inlet assembly comprises limiting grooves arranged at four corners of the outer wall of one side of the cabinet shell, the limiting grooves are adjacent to each other and communicated with each other through a communicating pipe, the limiting grooves are communicated with the heat dissipation mechanism through exhaust pipes, air inlet holes communicated with the limiting grooves are further formed in the outer side of the cabinet shell, and the drying assembly is further arranged on the outer side of the cabinet shell.

As a further scheme of the embodiment of the invention: the drying component comprises a drying box, the drying box is fixedly arranged on the outer side of the cabinet shell and is communicated with the air inlet hole, the inner wall of the drying box is provided with baffle plates which are distributed in a staggered mode, a through hole is formed in the outer wall of one side of the drying box, and a dustproof net is arranged on the inner wall of the through hole.

As a further scheme of the embodiment of the invention: the limiting assembly comprises a limiting cylinder, the limiting cylinder is fixedly arranged on the cabinet door, the limiting cylinder is inserted into the limiting groove, the inner wall of the limiting cylinder is connected with an extensible member through an elastic member II, the end part of the extensible member is provided with a piston, the piston is arranged in the limiting groove in a sliding mode, a connecting channel is formed in the inner wall of the limiting groove, and the two ends of the connecting channel are communicated with the limiting groove.

As a further scheme of the embodiment of the invention: and the inner wall of one limiting groove is provided with an exhaust hole, and a plug body is arranged in the exhaust hole.

As a further scheme of the embodiment of the invention: the air draft mechanism comprises an air draft part, the air draft part is fixedly arranged on the outer wall of one side of the cabinet shell, and the air draft end of the air draft part is communicated with the cabinet shell through an air draft pipe.

As a further scheme of the embodiment of the invention: the heat dissipation mechanism comprises a heat dissipation plate, the heat dissipation plate is fixedly arranged in the cabinet shell, a cavity is formed in the heat dissipation plate, the end portion of the exhaust pipe is communicated with the cavity, and a plurality of heat dissipation heads communicated with the cavity are further arranged on the heat dissipation plate.

As a further scheme of the embodiment of the invention: the connecting mechanism comprises a sleeve, the sleeve is fixedly arranged on the outer wall of one side of the cabinet shell, a movable block is arranged inside the sleeve in a sliding mode, a movable rod is arranged on the outer wall of the movable block, and the end portion of the movable rod is connected with the cabinet door in a rotating mode.

Compared with the prior art, the invention has the beneficial effects that:

according to the communication cabinet with the protection structure, air in the cabinet shell can be pumped out through the air draft mechanism, the heat dissipation mechanism is communicated with the inner cavity of the cabinet shell, the gas collection sealing mechanism is communicated with the heat dissipation mechanism, so that external air can enter through the gas collection sealing mechanism and be discharged through the heat dissipation mechanism, heat dissipation of the cabinet can be achieved, internal equipment is protected from being damaged due to overhigh temperature, in addition, a certain tensile force can be generated on the cabinet door by the gas collection sealing mechanism under the action of air flow, the sealing element on the cabinet door can be abutted against the cabinet shell, the sealing performance of the communication cabinet is effectively guaranteed, dust, rainwater and the like can be prevented from entering the communication cabinet through gaps of the cabinet door, heat dissipation and sealing are achieved, the protection effect on the communication cabinet is further improved, and the use effect is better.

Drawings

Fig. 1 is a schematic side cross-sectional structural diagram of a communication cabinet with a protection structure according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic side view of a communication cabinet with a protection structure according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structural diagram of a communication cabinet with a protection structure according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a cabinet door of a communication cabinet with a protection structure according to an embodiment of the present invention.

In the figure: 1-cabinet shell, 2-placing rod, 3-exhaust pipe, 4-exhaust part, 5-heat dissipation plate, 6-heat dissipation head, 7-cavity, 8-buffer plate, 9-cabinet door, 10-elastic part I, 11-sealing part, 12-limiting cylinder, 13-elastic part II, 14-telescopic part, 15-piston, 16-limiting groove, 17-exhaust pipe, 18-connecting channel, 19-air inlet hole, 20-drying box, 21-clapboard, 22-dust screen, 23-exhaust hole, 24-plug body, 25-sleeve, 26-movable rod, 27-movable block and 28-communicating pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Reference will now be made in detail to implementations of the present invention with reference to specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1, a communication cabinet with a protection structure provided for an embodiment of the present invention includes a cabinet housing 1 and a cabinet door 9, a sealing member 11 is disposed on an outer wall of one side of the cabinet door 9, the sealing member 11 is located between the cabinet housing 1 and the cabinet door 9, a placing rod 2 is further disposed on an inner wall of the cabinet housing 1 for placing electronic devices, and the communication cabinet further includes:

the air draft mechanism is arranged on the cabinet shell 1 and is used for exhausting air in the cabinet shell 1; and

the heat dissipation mechanism is arranged in the cabinet shell 1; and

the air collection sealing mechanism is used for introducing outside air into the heat dissipation mechanism and enabling the cabinet door 9 and the cabinet shell 1 to be tightly attached to each other; and

and the connecting mechanism is used for connecting the cabinet shell 1 with the cabinet door 9.

Air in the cabinet shell 1 can be drawn out through the air draft mechanism, the heat dissipation mechanism is communicated with the inner cavity of the cabinet shell 1, the gas collection sealing mechanism is communicated with the heat dissipation mechanism, external air can enter the cabinet through the gas collection sealing mechanism and be discharged through the heat dissipation mechanism, heat dissipation of the cabinet can be achieved, internal equipment is protected from being damaged due to overhigh temperature, air inflow is achieved, the gas collection sealing mechanism can generate certain tension to the cabinet door 9 under the action of air flow, the sealing piece 11 on the cabinet door 9 can abut against the cabinet shell 1, the sealing performance of the communication cabinet is effectively guaranteed, dust can be avoided, rainwater and the like can enter the communication cabinet through the gap of the cabinet door 9, heat dissipation and sealing are achieved, the protection effect on the communication cabinet is further improved, and the use effect is better.

Referring to fig. 1 and 2, as an embodiment of the present invention, a gas collection sealing mechanism includes:

and the limiting assembly is used for tightly attaching the cabinet door 9 and the cabinet shell 1.

As an embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 4, the air intake assembly includes limiting grooves 16 disposed at four corners of an outer wall of one side of the cabinet housing 1, adjacent limiting grooves 16 are communicated with each other through a communicating pipe 28, the limiting grooves 16 are communicated with the heat dissipation mechanism through an exhaust pipe 17, an air inlet 19 communicated with the limiting grooves 16 is further disposed at an outer side of the cabinet housing 1, a drying assembly is further disposed at an outer side of the cabinet housing 1, when the air exhaust mechanism works, external air can enter the limiting grooves 16 through the air inlet 19, and then is guided into the heat dissipation mechanism through the exhaust pipe 17, and finally is discharged into the cabinet housing 1, thereby achieving heat dissipation.

As an embodiment of the present invention, please refer to fig. 2, the drying assembly includes a drying box 20, the drying box 20 is fixedly disposed at an outer side of the cabinet housing 1, and the drying box 20 is communicated with the air inlet 19, the inner wall of the drying box 20 is provided with partitions 21 distributed in a staggered manner, a drying agent is further disposed in the drying box 20, a through hole is disposed on an outer wall of one side of the drying box 20, and the inner wall of the through hole is provided with a dust screen 22, before the external air enters the air inlet 19, the external air enters the drying box 20 through the dust screen 22, the impurities can be effectively blocked by the dust screen 22, and the inside of the drying box 20 is divided into S-shaped channels by the partitions 21, so that the air can be fully dried by the drying agent in the drying box 20 and then enters the air inlet 19, and the using effect is better.

As an embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 5, the limiting component includes a limiting cylinder 12, the limiting cylinder 12 is fixedly disposed on the cabinet door 9, and the limiting cylinder 12 is inserted into the limiting groove 16, the inner wall of the limiting cylinder 12 is connected to the expansion piece 14 through the second elastic piece 13, the specific structure of the second elastic piece 13 is not limited, and may be a spring, a spring sheet, etc., in this embodiment, preferably, the second elastic piece 13 is a spring, and the end of the expansion piece 14 is provided with a piston 15, the piston 15 is slidably disposed in the limiting groove 16, the inner wall of the limiting groove 16 is provided with a connecting channel 18, and both ends of the connecting channel 18 are communicated with the limiting groove 16, during the air-extracting process, the air-extracting pipe 17 can extract air in the limiting groove 16, so that the piston 15 moves in the limiting groove 16, and the expansion piece 14 on the piston 15 can stretch the second elastic piece 13 in the limiting cylinder 12, so that the limiting cylinder 12 generates a certain pulling force on the cabinet door 9 to enable the limiting cylinder to be tightly attached to the cabinet shell 1, the sealing performance is effectively ensured, when the piston 15 passes over one end of the connecting passage 18, the chambers at both sides of the piston 15 are kept in communication by the connecting passage 18, so that the external air can enter the stopper groove 16 through the air intake holes 19, and guided to one side of the piston 15 along the connecting channel 18 and smoothly enter the heat dissipation mechanism, at this time, the air pressure in the cavity at one side of the piston 15 disappears, the second elastic element 13 will pull the piston 15 again until the piston 15 blocks one end of the connecting channel 18, the second elastic piece 13 can always maintain certain elasticity to tighten the cabinet door 9 by the cyclic reciprocating, meanwhile, the external air can be continuously led into the heat dissipation mechanism, the heat dissipation is effectively realized while the air is sealed, the use is more flexible, the cabinet door 9 can be automatically sealed and the position is limited, and the use effect is better.

Referring to fig. 1 and 2, as an embodiment of the present invention, an exhaust hole 23 is formed in an inner wall of one of the limiting grooves 16, and a plug 24 is disposed in the exhaust hole 23, when the cabinet door 9 needs to be opened, only the plug 24 on the exhaust hole 23 needs to be opened, so that a cavity on one side of the piston 15 in the limiting groove 16 is communicated with the outside, and no adsorption force is generated on the piston 15, so that the cabinet door 9 is easily opened, and the operation is very convenient.

As an embodiment of the present invention, please refer to fig. 1 and fig. 3, the air exhausting mechanism includes an air exhausting member 4, the specific structure of the air exhausting member 4 is not limited, and may be an exhaust fan, an air pump, etc., in this embodiment, preferably, the air exhausting member 4 is an air pump, the air exhausting member 4 is fixedly disposed on the outer wall of one side of the cabinet housing 1, and the air exhausting end of the air exhausting member 4 is communicated with the cabinet housing 1 through an air exhausting pipe 3, so that air in the cabinet housing 1 can be exhausted through the air exhausting pipe 3 on the air exhausting member, thereby achieving heat dissipation.

Referring to fig. 1 and 4, as an embodiment of the present invention, the heat dissipation mechanism includes a heat dissipation plate 5, the heat dissipation plate 5 is fixedly disposed in the cabinet housing 1, a cavity 7 is disposed inside the heat dissipation plate 5, an end of an air exhaust tube 17 is communicated with the cavity 7, the heat dissipation plate 5 is further provided with a plurality of heat dissipation heads 6 communicated with the cavity 7, and air may enter the cavity 7 through the air exhaust tube 17 and then be exhausted through the heat dissipation heads 6 to be blown to the equipment inside the cabinet housing 1.

Referring to fig. 3, as an embodiment of the present invention, the connecting mechanism includes a sleeve 25, the sleeve 25 is fixedly disposed on an outer wall of one side of the cabinet housing 1, a movable block 27 is slidably disposed inside the sleeve 25, a movable rod 26 is disposed on an outer wall of the movable block 27, and an end of the movable rod 26 is rotatably connected to the cabinet door 9, when the cabinet door 9 needs to be opened, the cabinet door 9 may be vertically pulled first, so that the movable block 27 moves in the sleeve 25 until the piston 15 is completely moved out of the limiting groove 16, and the cabinet door 9 at the end of the movable rod 26 may be rotated, which is very convenient to operate.

Referring to fig. 1, as an embodiment of the present invention, an installation groove is formed in an outer wall of one side of a cabinet door 9, an inner wall of the installation groove is connected to a buffer plate 8 through an elastic member 10, and a specific structure of the elastic member 10 is not limited and may be a spring, a spring sheet, or the like.

During the use, can take out the air in the rack casing 1 through updraft ventilator mechanism, and heat dissipation mechanism keeps the intercommunication with rack casing 1 inner chamber, gas collection sealing mechanism keeps the intercommunication with heat dissipation mechanism again, make the external air can get into and discharge through heat dissipation mechanism through gas collection sealing mechanism, can realize the heat dissipation to the rack, protect internal device can not cause the damage because of the high temperature, and when admitting air, under the effect of air current, gas collection sealing mechanism still can produce certain pulling force to cabinet door 9, make sealing member 11 on cabinet door 9 can support rack casing 1, effectively guarantee the leakproofness of communication rack, can avoid the dust, rainwater etc. gets into the communication rack through the gap department of cabinet door 9, realize dispelling the heat while sealed, the guard action to the communication rack has further been improved, excellent in use effect.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.

Claims

1. The utility model provides a communication rack with protection architecture, includes cabinet casing (1) and cabinet door (9), its characterized in that, one side outer wall of cabinet door (9) is provided with sealing member (11), and sealing member (11) are located between cabinet casing (1) and cabinet door (9), the inner wall of cabinet casing (1) still is provided with places pole (2), still includes:

the air draft mechanism is arranged on the cabinet shell (1) and is used for exhausting air in the cabinet shell (1); and

the heat dissipation mechanism is arranged in the cabinet shell (1); and

the air collection sealing mechanism is used for introducing outside air into the heat dissipation mechanism and enabling the cabinet door (9) and the cabinet shell (1) to be tightly attached to each other; and

coupling mechanism, coupling mechanism is used for being connected cabinet casing (1) and cabinet door (9), gas collection sealing mechanism includes: the air inlet assembly is used for collecting and guiding outside air into the heat dissipation mechanism; the air inlet assembly comprises limiting grooves (16) formed in four corners of the outer wall of one side of the cabinet shell (1), the adjacent limiting grooves (16) are communicated through a communicating pipe (28), the limiting grooves (16) are communicated with the heat dissipation mechanism through an exhaust pipe (17), an air inlet hole (19) communicated with the limiting grooves (16) is further formed in the outer side of the cabinet shell (1), a drying assembly is further arranged on the outer side of the cabinet shell (1), the limiting assembly comprises a limiting barrel (12), the limiting barrel (12) is fixedly arranged on the cabinet door (9), the limiting barrel (12) is inserted into the limiting grooves (16), and the inner wall of the limiting barrel (12) is connected with a telescopic piece (14) through a second elastic piece (13), and the tip of extensible member (14) is provided with piston (15), piston (15) slide to set up in spacing groove (16), connecting channel (18) have been seted up to the inner wall of spacing groove (16), and the both ends of connecting channel (18) all are linked together with spacing groove (16), one exhaust hole (23) have been seted up to the inner wall of spacing groove (16), and are provided with cock body (24) in exhaust hole (23).

2. The communication cabinet with the protection structure as claimed in claim 1, wherein the drying assembly includes a drying box (20), the drying box (20) is fixedly disposed at an outer side of the cabinet housing (1), the drying box (20) is communicated with the air inlet (19), the inner wall of the drying box (20) is provided with partitions (21) distributed in a staggered manner, one outer wall of the drying box (20) is provided with a through hole, and the inner wall of the through hole is provided with a dust screen (22).

3. The communication cabinet with the protection structure is characterized in that the air draft mechanism comprises an air draft part (4), the air draft part (4) is fixedly arranged on the outer wall of one side of the cabinet shell (1), and the air draft end of the air draft part (4) is communicated with the cabinet shell (1) through an air draft pipe (3).

4. The communication cabinet with the protection structure according to claim 3, wherein the heat dissipation mechanism comprises a heat dissipation plate (5), the heat dissipation plate (5) is fixedly arranged in the cabinet housing (1), a cavity (7) is arranged inside the heat dissipation plate (5), an end of the air exhaust pipe (17) is communicated with the cavity (7), and a plurality of heat dissipation heads (6) communicated with the cavity (7) are further arranged on the heat dissipation plate (5).

5. The communication cabinet with the protection structure is characterized in that the connection mechanism comprises a sleeve (25), the sleeve (25) is fixedly arranged on the outer wall of one side of the cabinet shell (1), a movable block (27) is slidably arranged inside the sleeve (25), a movable rod (26) is arranged on the outer wall of the movable block (27), and the end of the movable rod (26) is rotatably connected with the cabinet door (9).

6. The communication cabinet with a protection structure according to claim 1, wherein one side of the outer wall of the cabinet door (9) is provided with a mounting groove, and the inner wall of the mounting groove is connected with the buffer plate (8) through a first elastic member (10).