Rapidly cooled medium wave transmitter cabinet device

Abstract

The utility model discloses a medium-wave transmitter cabinet device capable of rapidly cooling, relates to the technical field of medium-wave transmitters, and aims to solve the problems that the medium-wave transmitter in a cabinet is not well cooled, heat generated during operation of the medium-wave transmitter cannot be timely dissipated, the medium-wave transmitter is unsmooth in operation, and the service life of the medium-wave transmitter is influenced in the prior art. According to the technical scheme, the cabinet comprises a cabinet body, a mounting mechanism is arranged in the cabinet body, the mounting mechanism comprises a partition frame fixedly arranged on the inner wall of the cabinet body, a ventilation plate fixedly arranged on the inner wall of one side of the partition frame and three partition plates fixedly arranged on the inner walls of one sides of the partition plates respectively, and two vortex tubes penetrate through and are in threaded connection with the inner wall of the top of the cabinet body; an air conveying mechanism is arranged in the cabinet body and comprises three first fans, and a direction adjusting mechanism is arranged on the inner wall of one side of the cabinet body. According to the utility model, the temperature difference between cold air and heat generated by the medium-wave transmitter can be utilized to quickly cool the medium-wave transmitter, heat accumulation is prevented, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of medium-wave transmitter technology, and in particular to a medium-wave transmitter cabinet device with rapid cooling. Background Technology

[0002] A medium-wave transmitter is a device used by radio stations to transmit medium-wave frequency signals. A medium-wave transmitter typically consists of a transmitter, a modulator, and an antenna. In actual use, the medium-wave transmitter needs to be placed inside a cabinet.

[0003] A search revealed a Chinese patent (application number "201820020756.6") disclosing "a moisture-proof and interference-proof medium-wave transmitter." This medium-wave transmitter includes a cabinet, an anti-interference layer on the outer surface of a microcontroller, and a relay controller and an indicator light connected to the other side of the microcontroller. The relay controller and indicator light are arranged sequentially from top to bottom on one side of the cabinet. A power interface is located at the bottom of the indicator light. An exhaust fan is located on the other side of the cabinet, with an air inlet grille at the bottom and a slot at the bottom of the grille. A charcoal box is placed inside the slot. A moisture-proof layer is provided on the inner wall of the cabinet. However, during use, the medium-wave transmitter inside the cabinet does not provide adequate heat dissipation. The heat generated during operation cannot be dissipated in time, resulting in malfunction and low practicality. Utility Model Content

[0004] This invention provides a fast-cooling medium-wave transmitter cabinet device, which solves the problem mentioned in the prior art that the medium-wave transmitter does not have good heat dissipation inside the cabinet, and the heat generated by the medium-wave transmitter during operation cannot be dissipated in time, resulting in poor operation and low practicality of the medium-wave transmitter.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rapid-cooling medium-wave transmitter cabinet includes a cabinet body. The cabinet body contains a mounting mechanism, which includes a partition frame fixed to the inner wall of the cabinet, a ventilation plate fixed to one side of the partition frame's inner wall, and three partitions respectively fixed to one side of the partition frame's inner wall. Two vortex tubes are threaded through and screwed onto the inner wall of the top of the cabinet body. The cabinet body contains an air supply mechanism, which includes three first fans. One side of the cabinet body's inner wall contains a directional mechanism, which includes several second fans. The top of the cabinet body contains an exhaust mechanism, which includes a mounting frame fixed to the outer wall of the top of the cabinet body and several third fans. The mounting frame contains a dustproof assembly, which includes a drying chamber with ventilation holes on its bottom inner wall and a dustproof plate bolted to the outer wall of the top of the drying chamber.

[0007] Preferably, two cabinet doors are hinged to one outer wall of the cabinet body, and each of the two cabinet doors has a handle on one outer wall.

[0008] Preferably, the outer wall of one side of the partition frame has equidistantly distributed ventilation openings, one side of the ventilation plate is fixed to the inner wall of one side of the cabinet, the three partitions are respectively fixed to the inner wall of the cabinet, and the bottom outer wall of the three partitions has equidistantly distributed through holes.

[0009] Preferably, a mounting base is bolted to the inner wall of the bottom of the cabinet, and three first fans are bolted to the outer wall of one side of the mounting base. A mounting block is bolted to the inner wall of one side of the cabinet, and several second fans are bolted to the inner wall of one side of the mounting block.

[0010] The above method involves compressed air entering two vortex tubes, which then deliver cold air into the cabinet. The first fan directs the cold air to one side of the ventilation plate, and the second fan directs the cold air to the partition, thus cooling the medium-wave transmitter inside the cabinet.

[0011] Preferably, the top of the cabinet has an air outlet on the outer wall inside the mounting frame, and a mounting plate is fixed on the inner wall of the middle part of the mounting frame, and several third fans are respectively connected to the bottom outer wall of the mounting plate by bolts.

[0012] Preferably, the drying box is slidably fitted inside the mounting frame, and the top of the drying box abuts against the outer wall of the top of the mounting frame.

[0013] The above solution uses a third fan to deliver hot air to the outside of the cabinet, while a dustproof panel prevents outside air from getting dusty, and silica gel inside the drying chamber dries out moisture to prevent outside air from entering the cabinet.

[0014] The beneficial effects of this utility model are as follows:

[0015] Compressed air enters two vortex tubes, and then the cold air ends of the two vortex tubes deliver cold air into the cabinet. The first fan delivers the cold air to one side of the ventilation plate, and the second fan delivers the cold air to the partition. This allows the cold air to cool the medium-wave transmitter inside the cabinet. By utilizing the temperature difference between the cold air and the heat generated by the medium-wave transmitter, the medium-wave transmitter can be cooled down quickly, preventing heat accumulation and improving practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall main structure of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0017] Figure 2 This is a side view of the overall structure of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0018] Figure 3 This is a partial cross-sectional structural diagram of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0019] Figure 4 This is a front view schematic diagram of the installation mechanism of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0020] Figure 5 This is a front view schematic diagram of the air supply mechanism of a rapid cooling medium-wave transmitter cabinet device proposed in this utility model.

[0021] Figure 6 This is a front view schematic diagram of the orientation mechanism of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0022] Figure 7 This is a front view schematic diagram of the exhaust mechanism of a rapid cooling medium-wave transmitter cabinet device proposed in this utility model.

[0023] Figure 8 This is a schematic diagram of the main structure of the dustproof component of a fast-cooling medium-wave transmitter cabinet device proposed in this utility model.

[0024] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Mounting mechanism; 301. Divider frame; 302. Ventilation plate; 303. Partition; 4. Vortex tube; 5. Air supply mechanism; 501. Mounting base; 502. First fan; 6. Direction adjustment mechanism; 601. Mounting block; 602. Second fan; 7. Exhaust mechanism; 701. Mounting frame; 702. Mounting plate; 703. Third fan; 8. Dustproof components; 801. Drying oven; 802. Dustproof plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1, referring to Figure 1-4A fast-cooling medium-wave transmitter cabinet device includes a cabinet body 1. Two cabinet doors 2 are hinged to one outer wall of the cabinet body 1. Each cabinet door 2 has a handle on one outer wall. An installation mechanism 3 is provided inside the cabinet body 1. The installation mechanism 3 includes a partition frame 301 fixed to the inner wall of the cabinet body 1, a ventilation plate 302 fixed to one inner wall of the partition frame 301, and three partitions 303 respectively fixed to one inner wall of the partition frame 301. Ventilation openings are evenly distributed on one outer wall of the partition frame 301. One side of the ventilation plate 302 is fixed to one inner wall of the cabinet body 1. The three partitions 303 are respectively fixed to the inner wall of the cabinet body 1. Through holes are evenly distributed on the bottom outer wall of each of the three partitions 303.

[0027] Example 2, refer to Figure 5-8 A rapid-cooling medium-wave transmitter cabinet device further includes two vortex tubes 4 that penetrate and are screwed into the inner wall of the top of the cabinet 1. The two vortex tubes 4 are respectively connected to two air compressors. The cold air ends of the two vortex tubes 4 are located inside the cabinet 1. An air supply mechanism 5 is provided inside the cabinet 1, including three first fans 502. A mounting base 501 is bolted to the inner wall of the bottom of the cabinet 1. The three first fans 502 are respectively bolted to one side of the outer wall of the mounting base 501. A directional mechanism 6 is provided on one side of the inner wall of the cabinet 1, including several second fans 602. A mounting block 601 is bolted to one side of the inner wall of the cabinet 1, and the several second fans 602 are respectively bolted to one side of the inner wall of the mounting block 601. The top of the cabinet 1 is equipped with an exhaust mechanism 7, which includes a mounting frame 701 fixed to the outer wall of the top of the cabinet 1 and several third fans 703. An air outlet is opened on the outer wall of the top of the cabinet 1 located inside the mounting frame 701. A mounting plate 702 is fixed on the inner wall of the middle part of the mounting frame 701. Several third fans 703 are respectively connected to the bottom outer wall of the mounting plate 702 by bolts. A dustproof component 8 is provided inside the mounting frame 701. The dustproof component 8 includes a drying box 801 with ventilation holes on the bottom inner wall and a dustproof plate 802 connected to the top outer wall of the drying box 801 by bolts. The drying box 801 is slidably fitted inside the mounting frame 701, and the top of the drying box 801 abuts against the top outer wall of the mounting frame 701. The drying box 801 is filled with silica gel desiccant.

[0028] Working principle: Compressed air enters the two vortex tubes 4, and then the cold air end of the two vortex tubes 4 delivers cold air into the cabinet 1. The first fan 502 delivers the cold air to one side of the ventilation plate 302, and the second fan 602 delivers the cold air to the partition 303, so that the cold air cools the medium wave transmitter inside the cabinet 1. The third fan 703 delivers hot air to the outside of the cabinet 1. At the same time, the dustproof plate 802 protects the outside air from dust, and the silica gel in the drying box 801 dries the outside air to prevent humid air from entering the inside of the cabinet 1.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapidly cooling medium-wave transmitter cabinet device, comprising a cabinet (1), characterized in that, The cabinet (1) is provided with an installation mechanism (3), which includes a partition frame (301) fixed to the inner wall of the cabinet (1), a ventilation plate (302) fixed to one side of the inner wall of the partition frame (301), and three partitions (303) respectively fixed to one side of the inner wall of the partition frame (301). Two vortex tubes (4) are threaded through and screwed onto the inner wall of the top of the cabinet (1); The cabinet (1) is equipped with an air supply mechanism (5), which includes three first fans (502); The cabinet (1) has a reversing mechanism (6) on one inner wall, and the reversing mechanism (6) includes a plurality of second fans (602); The cabinet (1) is provided with an exhaust mechanism (7) at the top. The exhaust mechanism (7) includes an installation frame (701) fixed on the outer wall of the top of the cabinet (1) and several third fans (703). The mounting frame (701) is provided with a dustproof component (8), which includes a drying box (801) with ventilation holes on the bottom inner wall and a dustproof plate (802) that is bolted to the top outer wall of the drying box (801).

2. The rapid cooling medium-wave transmitter cabinet device according to claim 1, characterized in that, Two cabinet doors (2) are hinged to one outer wall of the cabinet (1), and each cabinet door (2) has a handle on one outer wall.

3. The rapid cooling medium-wave transmitter cabinet device according to claim 1, characterized in that, The partition frame (301) has equidistantly distributed ventilation openings on one side of its outer wall. The ventilation plate (302) is fixed on one side of the inner wall of the cabinet (1). The three partitions (303) are respectively fixed on the inner wall of the cabinet (1), and the bottom outer walls of the three partitions (303) have equidistantly distributed through holes.

4. The rapid cooling medium-wave transmitter cabinet device according to claim 1, characterized in that, The cabinet (1) has a mounting base (501) bolted to the bottom inner wall, and three first fans (502) are bolted to the outer wall of the mounting base (501) on one side. The cabinet (1) has a mounting block (601) bolted to the inner wall on one side, and several second fans (602) are bolted to the inner wall of the mounting block (601) on one side.

5. The rapid cooling medium-wave transmitter cabinet device according to claim 1, characterized in that, The top of the cabinet (1) has an air outlet on the outer wall inside the mounting frame (701). The mounting plate (702) is fixed on the inner wall of the middle part of the mounting frame (701), and several third fans (703) are respectively connected to the bottom outer wall of the mounting plate (702) by bolts.

6. The rapid cooling medium-wave transmitter cabinet device according to claim 1, characterized in that, The drying oven (801) is slidably fitted inside the mounting frame (701), and the top of the drying oven (801) abuts against the top outer wall of the mounting frame (701).

Images