CN216700769U

CN216700769U - Communication cabinet with high-efficient radiating effect

Info

Publication number: CN216700769U
Application number: CN202123036020.9U
Authority: CN
Inventors: 雷志; 陆应林
Original assignee: China Telecom Construction 3rd Engineering Co Ltd
Current assignee: China Telecom Construction 3rd Engineering Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-07
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a communication cabinet with a high-efficiency heat dissipation effect, and relates to the field of communication cabinets. This communication cabinet with high-efficient radiating effect includes the cabinet body, the vent has been seted up to the external side of cabinet, the bore of vent reduces gradually from outer to interior, the vent outside is provided with the dust screen, the dust screen is connected with cabinet body bonding, the dust screen is close to the internal side of cabinet and is provided with the brush board, fixedly connected with brush hair on the brush board, brush board top fixedly connected with knee, the knee rear side is provided with elevation structure, the elevation structure top is provided with drive structure. This communication cabinet with high-efficient radiating effect is with wind-force drive structure, then drives elevation structure, elevation structure says again that the brush board carries out reciprocal upper and lower drive, and the brush hair that is located on the brush board scrapes the inboard of dust screen, can avoid the jam of dust screen, avoids influencing the heat dissipation of the internal portion of cabinet, need not carry out external power supply, and is energy-concerving and environment-protective, compact structure.

Description

Communication cabinet with high-efficient radiating effect

Technical Field

The utility model relates to a communication cabinet, in particular to a communication cabinet with a high-efficiency heat dissipation effect, and belongs to the technical field of communication cabinets.

Background

With the rapid development of the communication industry, the outdoor communication cabinet has the advantage of low cost, so that the outdoor communication cabinet is wide in coverage and widely applied. Since the outdoor communication cabinet is usually installed outdoors, the working environment is severe, and therefore, the technical performance, especially the waterproof and heat dissipation performance, of the outdoor communication cabinet is required to be high. Outdoor communication cabinet is in order to carry out the heat dissipation of internal plant, generally can set up the louvre and dispel the heat.

But current louvre, it is generally when adding man-hour direct punching, the air inlet is smooth enough, the radiating efficiency is slow, and is simultaneously, the louvre is generally not dustproof to prevent the design that debris got into, will lead to some dust like this, the falling into of leaf, lead to rack internal plant to be covered by debris easily, need carry out the clearance cleanness frequently, but general communication cabinet all sets up again in the open air, just so lead to the clearance cleaning work to its inside debris inconvenient inadequately, the event needs to design a communication cabinet that can prevent debris through the louvre, possess better radiating effect simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems, and provides a communication cabinet with a high-efficiency heat dissipation effect, so as to solve the problem that the cleaning and sweeping of the internal sundries of the communication cabinet is inconvenient because the common communication cabinet is arranged outdoors in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a communication cabinet with high-efficient radiating effect, includes the cabinet body, the vent has been seted up to the external side of cabinet, the bore of vent is followed outer to interior diminishing gradually, and the velocity of flow of wind can be strengthened to the shape design of vent to with higher speed wind is at the velocity of flow of the internal portion of cabinet, the heat of the internal portion of taking away that can be quick, the vent outside is provided with the dust screen, the dust screen is connected with cabinet body bonding, and the dust screen can be changed after using for a long time or damaging, then paste new can, the dust screen is close to the internal side of cabinet and is provided with the brush board, fixedly connected with brush hair on the brush board, brush board top fixedly connected with knee, the knee rear side is provided with elevation structure, the elevation structure top is provided with drive structure.

Preferably, elevation structure includes cross keyway lead screw, cross keyway lead screw top fixedly connected with fixed axle, the first bevel gear of fixed axle top fixedly connected with, be provided with the joint ball between cross keyway lead screw and the knee, the joint ball can reduce the frictional force effect at the lift in-process, increases the stability of using.

Preferably, the driving structure comprises a second bevel gear, the second bevel gear is meshed with the first bevel gear, a transmission shaft is fixedly connected to the rear side of the second bevel gear, the transmission shaft is rotatably connected with the cabinet body, and a first gear is fixedly connected to the rear side of the transmission shaft.

Preferably, the equal fixed connection in brush board both sides has the restriction ear, the inboard slip of restriction ear is provided with the restriction post, restriction post and cabinet body fixed connection, the restriction post carries out vertical restriction effect.

Preferably, the bottom of the cross-shaped key groove screw rod is rotatably connected with the cabinet body through a bearing, the clamping ball is in rolling clamping connection with the bent rod, and the bent rod and the clamping ball extend to the inside of the cross-shaped key groove screw rod.

Preferably, a second gear is arranged on one side of the first gear, the second gear is meshed with the first gear, a blade is arranged on the front side of the second gear, the blade is fixedly connected with the second gear through a fixing rod, the fixing rod is rotatably connected with the cabinet body, and the fixing rod is mounted with the cabinet body through a structure with a bearing seat.

The utility model provides a communication cabinet with an efficient heat dissipation effect, which has the following beneficial effects:

1. this communication cabinet with high-efficient radiating effect passes through the mobile effect of wind to wind-force drive structure, then drives elevation structure, elevation structure says again that the brush board carries out reciprocal upper and lower drive, and the brush hair that is located on the brush board scrapes the inboard of dust screen, can avoid the jam of dust screen, avoids influencing the heat dissipation of the internal portion of cabinet, need not carry out external power supply, and is energy-concerving and environment-protective, compact structure.

2. Brush board, brush hair and restriction ear in this communication cabinet with high-efficient radiating effect can carry out reciprocating from top to bottom, and the brush hair contacts with the dust screen, hangs the dust of hole inside and the debris that blocks up on the dust screen and falls, makes it drop, avoids blocking up the dust screen for a long time, avoids causing the ventilation of the internal portion of cabinet not smooth.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a blade configuration according to the present invention;

FIG. 4 is a schematic view of a brush plate structure according to the present invention.

In the figure: 1. a cabinet body; 2. a vent; 3. a dust screen; 4. brushing the board; 5. brushing; 6. a restraining lug; 7. a restraining post; 8. bending a rod; 9. a cross keyway screw rod; 10. a fixed shaft; 11. a first bevel gear; 13. clamping the ball; 14. a second bevel gear; 15. a drive shaft; 16. a first gear; 17. a second gear; 18. a blade.

Detailed Description

The embodiment of the utility model provides a communication cabinet with a high-efficiency heat dissipation effect.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which includes a cabinet body 1, a vent 2 is provided at the outer side of the cabinet body 1, the aperture of the vent 2 is gradually reduced from the outside to the inside, a dust screen 3 is provided at the outer side of the vent 2, the dust screen 3 is bonded with the cabinet body 1, a brush plate 4 is provided at the inner side of the dust screen 3 close to the cabinet body 1, bristles 5 are fixedly connected to the brush plate 4, limiting lugs 6 are fixedly connected to both sides of the brush plate 4, a limiting post 7 is slidably provided at the inner side of the limiting lugs 6, the limiting post 7 is fixedly connected to the cabinet body 1, a bent rod 8 is fixedly connected to the top of the brush plate 4, a lifting structure is provided at the rear side of the bent rod 8, and a driving structure is provided at the top of the lifting structure.

Specifically, due to the design that the aperture of the vent 2 is gradually reduced from outside to inside, when external wind enters the cabinet body 1 through the vent 2, the shape design of the vent 2 can enhance the flow rate of the wind, the cabinet body 1 is also provided with another open window for forming air convection, the condition that the wind cannot enter and leave cannot occur, the open window can also be designed in a similar shape to accelerate the flow rate of the wind in the cabinet body 1, the heat in the cabinet body 1 can be rapidly taken away, meanwhile, in order to improve the heat dissipation in the cabinet body 1, a radiator with liquid circulation can be further installed for heat dissipation, the heat dissipation means is taken as a heat dissipation means, no repeated description is given in the application, the dustproof net 3 is connected with the cabinet body 1 in an adhesion manner, the dustproof net 3 can be replaced after being used for a long time or damaged, and then new air can be adhered, and the flowing effect of the wind is mainly utilized in the application, with wind-force drive structure, then drive elevation structure, elevation structure carries out reciprocal upper and lower drive with brush board 4 again, and brush hair 5 that is located on brush board 4 scrapes the inboard of dust screen 3, can avoid the jam of dust screen 3, avoids influencing the heat dissipation of the internal portion of cabinet 1, need not carry out external power supply, and is energy-concerving and environment-protective, compact structure, the following description is seen to specific implementation process.

Referring to fig. 1, 2, 3 and 4 again, the driving structure includes a second bevel gear 14, the second bevel gear 14 is engaged with the first bevel gear 11, a transmission shaft 15 is fixedly connected to the rear side of the second bevel gear 14, the transmission shaft 15 is rotatably connected to the cabinet 1, a first gear 16 is fixedly connected to the rear side of the transmission shaft 15, a second gear 17 is arranged on one side of the first gear 16, the second gear 17 is engaged with the first gear 16, a blade 18 is arranged on the front side of the second gear 17, the blade 18 is fixedly connected to the second gear 17 through a fixing rod, the fixing rod is rotatably connected to the cabinet 1, the lifting structure includes a cross key slot screw 9, the bottom of the cross key slot screw 9 is rotatably connected to the cabinet 1 through a bearing, a fixing shaft 10 is fixedly connected to the top of the cross key slot screw 9, the top of the fixed shaft 10 is fixedly connected with a first bevel gear 11, a clamping ball 13 is arranged between the cross key groove screw rod 9 and the bent rod 8, the clamping ball 13 is in rolling clamping connection with the bent rod 8, and the bent rod 8 and the clamping ball 13 extend into the cross key groove screw rod 9.

Specifically, when wind passes through the ventilation opening 2, the wind speed passing through the ventilation opening 2 is high under the acceleration effect of the ventilation opening 2 on fluid, the wind can rotate the blades 18 when contacting the blades 18, the structure of the blades 18 is designed with a certain deflection angle, so that the wind can rotate when passing through, the blades 18 rotate to drive the second gear 17 fixed with the blades through a fixing rod, the second gear 17 rotates to drive the first gear 16, the first gear 16 rotates to drive the transmission shaft 15 to rotate, the transmission shaft 15 drives the second bevel gear 14 to rotate, as the second bevel gear 14 is in transmission connection with the first bevel gear 11, the second bevel gear 14 rotates to drive the first bevel gear 11 to rotate, and the lifting structure at the moment obtains the driving effect of power.

Under the driving action of power, the first bevel gear 11 drives the fixed shaft 10 and the cross-shaped key slot screw 9 to rotate, and it is described herein that the cross-shaped key slot screw 9 can be understood as a reciprocating screw structure with a cross-shaped structure key slot, and under the condition that the rotating direction is not changed, the clamping ball 13 and the bent rod 8 can enter different key slots to perform reciprocating motions up and down at different heights, in the drawing, the structure of the cross-shaped key slot screw 9 is only a simple illustration, and does not represent the complete shape of the adopted structure.

Therefore, by using the structure, it should be noted here that, under the limiting action of the limiting post 7 on the limiting lug 6, the bent rod 8 and the clamping ball 13 can be lifted up and down, then, the brush plate 4, the brush bristles 5 and the limiting lug 6 at this time can reciprocate up and down, the brush bristles 5 are in contact with the dust screen 3, and hang down the dust in the holes and the blocked sundries on the dust screen 3, so that the dust screen 3 is dropped, the dust screen 3 is prevented from being blocked for a long time, and the unsmooth ventilation in the cabinet body 1 is avoided.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a communication cabinet with high-efficient radiating effect, includes the cabinet body (1), its characterized in that: vent (2) have been seted up in the cabinet body (1) outside, the bore of vent (2) reduces from outer to interior gradually, the vent (2) outside is provided with dust screen (3), dust screen (3) and the cabinet body (1) bonding connection, dust screen (3) are close to the cabinet body (1) inboard and are provided with brush board (4), fixedly connected with brush hair (5) are gone up to brush board (4), brush board (4) top fixedly connected with knee (8), knee (8) rear side is provided with elevation structure, the elevation structure top is provided with drive structure.

2. The communication cabinet with high-efficiency heat dissipation effect as recited in claim 1, wherein: the lifting structure comprises a cross key groove screw rod (9), a fixed shaft (10) is fixedly connected to the top of the cross key groove screw rod (9), a first bevel gear (11) is fixedly connected to the top of the fixed shaft (10), and a clamping ball (13) is arranged between the cross key groove screw rod (9) and the bent rod (8).

3. The communication cabinet with high-efficiency heat dissipation effect as recited in claim 1, wherein: the driving structure comprises a second bevel gear (14), the second bevel gear (14) is meshed with the first bevel gear (11) and is connected with a transmission shaft (15) in a meshed mode, the transmission shaft (15) is rotatably connected with the cabinet body (1), and a first gear (16) is fixedly connected with the rear side of the transmission shaft (15).

4. The communication cabinet with high-efficiency heat dissipation effect as recited in claim 1, wherein: the brush board (4) both sides equal fixed connection limit ear (6), limit ear (6) inboard slides and is provided with restriction post (7), restriction post (7) and the cabinet body (1) fixed connection.

5. The communication cabinet with high-efficiency heat dissipation effect as recited in claim 2, wherein: the cabinet is characterized in that the bottom of the cross key groove screw rod (9) is rotatably connected with the cabinet body (1) through a bearing, the clamping ball (13) is in rolling clamping connection with the bent rod (8), and the bent rod (8) and the clamping ball (13) extend to the inside of the cross key groove screw rod (9).

6. The communication cabinet with high-efficiency heat dissipation effect as recited in claim 3, wherein: first gear (16) one side is provided with second gear (17), second gear (17) and first gear (16) meshing are connected, second gear (17) front side is provided with blade (18), pass through dead lever fixed connection between blade (18) and second gear (17), rotate between dead lever and the cabinet body (1) and be connected.