CN221901253U - A ventilation device for a communication base station - Google Patents

Abstract

The utility model relates to the technical field of communication base station ventilation, in particular to a communication base station ventilation device, which comprises a base station box, wherein two air outlets which are bilaterally symmetrical are arranged at the top of the base station box, and a first dust screen is arranged in the air outlets; the left and right side walls of the base station box are embedded with filters which are communicated with the inside of the base station box and have the functions of self cleaning and dust prevention, and fans are installed at the positions of the filters in the base station box. According to the utility model, the second dust screen in the filter is provided with two layers, so that the dust-proof effect can be improved, and meanwhile, the cleaning structure is arranged in the inner groove of the second dust screen, so that the second dust screen can be cleaned, the blockage of the second dust screen after long-time use is avoided, and the base station box is ensured to have a good heat dissipation effect during operation.

Description

A ventilation device for a communication base station

Technical Field

The utility model relates to the technical field of ventilation of communication base stations, and in particular to a ventilation device of a communication base station.

Background Art

A communication base station is generally an internally enclosed machine room, in which many communication devices are placed. These communication devices will generate a lot of heat during operation, so a ventilation device needs to be installed to cool them down. After searching, a Chinese patent discloses a communication base station ventilation device (authorization announcement number CN210781173U), including a base station box, grooves are provided on both sides of the base station box, first filter plates are provided in the two grooves, fixing holes are provided on the inner walls of one side of the two grooves, and cooling fans are fixedly connected in the two fixing holes, two fixing grooves are provided on the top of the base station box, second filter plates are placed in the two fixing grooves, ventilation holes are provided on the bottom inner walls of the two fixing grooves, multiple adjustment blades are rotatably installed in the two ventilation holes, and one side of the multiple adjustment blades is fixedly connected with a first gear. The utility model has a reasonable structure and is easy to operate. The ventilation device has a good dustproof effect and is easy to adjust the ventilation direction.

The first filter plate of the above patent is an air inlet plate, which will accumulate dust after long-term use, and it cannot automatically clean and remove dust. If it cannot be cleaned in time, it may be blocked, affecting the heat dissipation effect. Therefore, those skilled in the art provide a communication base station ventilation device to solve the problems raised in the above background technology.

Utility Model Content

In order to solve the above technical problems, the utility model provides a communication base station ventilation device, including a base station box, the top of the base station box is provided with two left-right symmetrical air outlets, and a dustproof net is installed in the air outlet;

Filters which are connected to the inside of the base station box and have self-cleaning and dust-proof functions are embedded in the left and right side walls of the base station box, and fans are installed at the positions of the filters in the base station box.

Preferably: a bottom plate is provided at the bottom of the base station box, and fixing holes are provided at four corners of the bottom plate.

Preferably: a display screen is also installed on the front side of the base station box.

Preferably: the filter comprises a mounting frame, the mounting frame is located inside the side wall of the base station box, the interior of the mounting frame is a hollow structure and is arranged as an inner groove, and a cleaning structure is inserted into the inner groove.

Preferably: ventilation slots are provided on both left and right side walls of the installation frame located in the inner slot, and a second dustproof net is arranged in the ventilation slot.

Preferably, the cleaning structure comprises a bracket, which is placed in the inner groove and slidably connected thereto.

Preferably: a screw is provided on one side of the interior of the bracket, a motor is installed at the bottom of the screw, and the motor is fixed at the bottom of the bracket.

Preferably: a sliding rod is arranged on the other side of the bracket, a lifting plate is sleeved between the sliding rod and the screw rod, one end of the lifting plate is threadedly connected to the screw rod, and the other end is sleeved on the sliding rod and slides therewith, and a cleaning brush is installed on the front side of the lifting plate.

Technical effects and advantages of the utility model:

The dustproof net 2 in the filter of the utility model is provided with two layers, which can improve the dustproof effect. At the same time, a cleaning structure is installed in its inner groove, which can clean the dustproof net 2 to avoid clogging after long-term use, thereby ensuring that the base station box has a good heat dissipation effect during operation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a structural schematic diagram 1 of a ventilation device for a communication base station provided in an embodiment of the present application;

FIG2 is a second structural schematic diagram of a ventilation device for a communication base station provided in an embodiment of the present application;

FIG3 is a front view of a ventilation device for a communication base station provided in an embodiment of the present application;

4 is a schematic diagram of the structure of the interior of a base station box in a ventilation device for a communication base station provided in an embodiment of the present application;

5 is a schematic diagram of the structure of a filter in a ventilation device of a communication base station provided in an embodiment of the present application;

6 is a schematic structural diagram of a state where a bracket and a mounting frame are separated in a ventilation device for a communication base station provided in an embodiment of the present application;

FIG. 7 is a front view of a cleaning structure in a ventilation device of a communication base station provided in an embodiment of the present application.

In the figure:

1. Base station box; 2. Bottom plate; 3. Display screen; 4. Air outlet; 5. Dust screen 1; 6. Filter; 7. Fan; 61. Mounting frame; 62. Ventilation slot; 63. Dust screen 2; 64. Inner slot; 65. Cleaning structure; 651. Bracket; 652. Screw; 653. Motor; 654. Slide rod; 655. Lifting plate; 656. Cleaning brush.

DETAILED DESCRIPTION

The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Example

Please refer to Figures 1 to 7. In this embodiment, a communication base station ventilation device is provided, including a base station box 1. A bottom plate 2 is provided at the bottom of the base station box 1. Fixing holes are provided at the four corners of the bottom plate 2 for fixing the bottom plate 2, so as to achieve stable placement of the base station box 1. Two symmetrical air outlets 4 are provided at the top of the base station box 1. A dustproof net 5 is installed in the air outlet 4. The air outlet 4 discharges hot air flow to achieve heat dissipation. At the same time, the dustproof net 5 plays a role in preventing dust and preventing other debris from entering the base station box 1.

It should be noted that at the air outlet 4, the gas is discharged from the inside of the base station box 1, so that almost no dust will be accumulated, that is, the air flow will blow away the dust, and the air inlet is different. When the external wind enters, it will bring dust, so the air inlet needs to be cleaned frequently;

A display screen 3 is also installed on the front side of the base station box 1. The display screen 3 can be used to display the operating parameters of the base station box 1, which is convenient for observing the base station box 1. The drawings in the text only draw the box body, and the internal electrical structure is not given. Since it is an improvement in heat dissipation, it is not related to the electrical structure and is described here;

Filters 6 are embedded in the left and right side walls of the base station box 1, and fans 7 are installed at the positions of the filters 6 in the base station box 1. When the fans 7 are started, the external cold air can be transported into the base station box 1 through the filters 6 connected to the outside, and then discharged through the air outlet 4 to realize the heat dissipation cycle;

The filter 6 includes a mounting frame 61, which is located in the side wall of the base station box 1. The interior of the mounting frame 61 is a hollow structure and is provided with an inner groove 64. A cleaning structure 65 is inserted into the inner groove 64. The cleaning structure 65 is installed by plugging, which is conducive to taking the cleaning structure 65 out of the mounting frame 61 and facilitating its maintenance.

The mounting frame 61 is provided with ventilation slots 62 on both the left and right side walls of the inner slot 64, and a second dustproof net 63 is arranged in the ventilation slot 62. When the fan 7 is working, the external cold air will enter the base station box 1 from the ventilation slot 62. At the same time, the ventilation slot 62 and the second dustproof net 63 are both provided with two layers, which improves the dustproof effect. In this way, even if the second dustproof net 63 on the outside is damaged, the inside can still be used, which improves the dustproof effect;

After long-term use, dust will accumulate on the external dustproof net 63. At this time, the cleaning structure 65 cleans it and brushes away the dust to avoid clogging the mesh holes and affecting the flow of air.

The cleaning structure 65 includes a bracket 651, which is placed in the inner groove 64 and slidably connected thereto, so as to facilitate pulling the cleaning structure 65 out of the inner groove 64. A screw rod 652 is provided on one side of the inner part of the bracket 651, and a motor 653 is installed at the bottom of the screw rod 652. The motor 653 is fixed at the bottom of the bracket 651. After the motor 653 is started, it can drive the screw rod 652 to rotate in the bracket 651.

A sliding rod 654 is arranged on the other side of the bracket 651, and a lifting plate 655 is sleeved between the sliding rod 654 and the screw rod 652. One end of the lifting plate 655 is threadedly connected to the screw rod 652, and the other end is sleeved on the sliding rod 654 and slides with it. Therefore, when the screw rod 652 is driven to rotate by the motor 653, the lifting plate 655 moves down or up driven by the screw rod 652, and the other end thereof slides on the sliding rod 654. At this time, a cleaning brush 656 is installed on the front side of the lifting plate 655 and moves along with it, which can clean the outer dustproof net 63 to avoid its clogging. After the cleaning is completed, the lifting plate 655 returns to the bottom or upper part of the bracket 651, and it will not block the external airflow from entering the base station box 1.

In the utility model, the dustproof net 2 63 in the filter 6 is provided with two layers, which can improve the dustproof effect. At the same time, a cleaning structure 65 is installed in the inner groove 64 thereof, which can clean the dustproof net 2 63 to avoid clogging after long-term use, thereby ensuring that the base station box 1 has a good heat dissipation effect during operation.

Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims (8)

1. The utility model provides a communication base station ventilation unit, includes base station case (1), and the top of base station case (1) is provided with two air outlets (4) of bilateral symmetry, installs dust screen one (5), its characterized in that in air outlet (4):

The left side wall and the right side wall of the base station box (1) are embedded with filters (6) which are communicated with the inside of the base station box (1) and have self-cleaning and dustproof functions, and fans (7) are arranged at positions, located in the filters (6), of the base station box (1).

2. A communication base station ventilating device according to claim 1, characterized in that the base station box (1) is provided with a bottom plate (2), and fixing holes are provided at four corners of the bottom plate (2).

3. A communication base station ventilation arrangement according to claim 2, characterized in that the front side of the base station box (1) is also fitted with a display screen (3).

4. A communication base station ventilating device according to claim 1, characterized in that the filter (6) comprises a mounting frame (61), the mounting frame (61) being located in the side wall of the base station box (1), which is hollow and is provided as an inner groove (64), the inner groove (64) being inserted with a cleaning structure (65).

5. The ventilation device for a communication base station according to claim 4, wherein the installation frame (61) is provided with ventilation grooves (62) on both side walls of the inner groove (64), and a second dust screen (63) is provided in the ventilation grooves (62).

6. A communication base station ventilation arrangement according to claim 4, characterized in that the cleaning structure (65) comprises a holder (651), the holder (651) being arranged in the inner tank (64) and being slidingly connected thereto.

7. The ventilation device of a communication base station according to claim 6, wherein a screw rod (652) is arranged at one side of the inside of the support (651), a motor (653) is installed at the bottom of the screw rod (652), and the motor (653) is fixed at the bottom of the support (651).

8. The ventilation device of a communication base station according to claim 7, wherein a sliding rod (654) is arranged at the other side of the inside of the support (651), a lifting plate (655) is sleeved between the sliding rod (654) and the screw (652), one end of the lifting plate (655) is in threaded connection with the screw (652), the other end of the lifting plate (655) is sleeved on the sliding rod (654) and slides with the sliding rod, and a cleaning brush (656) is arranged at the front side of the lifting plate (655).