Medium wave transmitter heat dissipation device

Abstract

The utility model discloses a medium-wave transmitter heat dissipation device, which belongs to the technical field of medium-wave transmitters and comprises a medium-wave transmitter body, the outer surface of the medium-wave transmitter body is connected with a heat dissipation plate, and the outer surface of the heat dissipation plate is provided with heat dissipation holes. According to the heat dissipation device of the medium wave transmitter, through cooperation of the heat dissipation plate, the rotating ring, the rubber sleeve and the rubber rod, the telescopic rod is started to drive the rubber sleeve to rotate on the heat dissipation plate, the rubber column can stretch into the heat dissipation hole, and the rubber plate and the rubber column have viscidity, so that dust on the outer surface of the heat dissipation hole can be stuck down; according to the medium-wave transmitter, the outer surfaces of the heat dissipation holes are cleaned, and the problems that the heat dissipation holes are filled with dust after long-time use due to the fact that the heat dissipation holes are used for heat dissipation by forming the heat dissipation holes in an existing medium-wave transmitter, heat dissipation of the heat dissipation holes is not smooth, the temperature in the medium-wave transmitter is increased, internal parts are possibly damaged, and use of the medium-wave transmitter is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medium-wave transmitters, and particularly relates to a heat dissipation device for a medium-wave transmitter. Background Art

[0002] A medium-wave transmitter is a radio device that transmits radio frequency signals in the MW frequency band (medium wave), and is mainly used in fields such as broadcasting, communication, and radar. According to different factors such as power, frequency, modulation method, etc., medium-wave transmitters can be divided into various different types. A medium-wave transmitter is mainly a machine for radio transmission and has good anti-interference performance. When a medium-wave transmitter is operating, it will generate heat, and a heat dissipation device needs to be set up to dissipate the heat in time to ensure the normal operation of the medium-wave transmitter.

[0003] However, the existing medium-wave transmitter dissipates heat by opening heat dissipation holes. After long-term use, the heat dissipation holes will be filled with dust, resulting in poor heat dissipation through the heat dissipation holes. The temperature in the medium-wave transmitter will rise, which may cause damage to internal components, thus affecting the use of the medium-wave transmitter. To solve this technical problem, the utility model proposes a heat dissipation device for a medium-wave transmitter. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a heat dissipation device for a medium-wave transmitter, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A heat dissipation device for a medium-wave transmitter includes a medium-wave transmitter body. A heat dissipation plate is connected to the outer surface of the medium-wave transmitter body. Heat dissipation holes are opened on the outer surface of the heat dissipation plate. A rectangular plate is arranged on the outer surface of the medium-wave transmitter body. A connecting plate is connected to the outer surface of the rectangular plate. A telescopic rod is connected to the bottom surface of the connecting plate. One end of the telescopic rod is connected to a connecting block. A fixing column is connected to the outer surface of the connecting block. A rotating ring is rotatably connected to the outer surface of the fixing column. A rubber cylinder is slidably connected to the outer surface of the rotating ring. A rubber rod is connected to the outer surface of the rubber cylinder.

[0007] Preferably, an adsorption magnet is connected to the outer surface of the medium-wave transmitter body. A hydraulic rod is connected to the outer surface of the adsorption magnet. One end of the hydraulic rod is connected to the outer surface of the rectangular plate.

[0008] Preferably, a snap ring is connected to the outer surface of the fixing column. An annular groove is opened on the outer surface of the rotating ring. The outer surface of the snap ring is slidably connected to the inner wall of the annular groove.

[0009] Preferably, a clamping strip is connected to the outer surface of the rotating ring, a clamping groove is formed in the inner wall of the rubber cylinder, and the outer surface of the clamping strip is slidably connected to the inner wall of the clamping groove.

[0010] Preferably, a slideway is connected to the outer surface of the medium-wave transmitter body, a sliding groove is formed in the outer surface of the slideway, a sliding plate is connected to the outer surface of the connecting block, and the outer surface of the sliding plate is slidably connected to the inner wall of the sliding groove.

[0011] Preferably, a limiting plate is connected to the outer surface of the slideway, and the outer surface of the limiting plate is connected to the outer surface of the medium-wave transmitter body.

[0012] Preferably, there are two telescopic rods, which are symmetrically distributed outside the medium-wave transmitter body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the cooperation among the heat dissipation plate, heat dissipation holes, telescopic rods, rotating ring, rubber cylinder and rubber rod, when the heat dissipation holes need to be cleaned, the telescopic rods are started, the telescopic rods drive the rubber cylinder to rotate on the heat dissipation plate, the rubber column can extend into the interior of the heat dissipation holes, the rubber cylinder and the rubber column are sticky, and can stick the dust on the outer surface of the heat dissipation holes, so as to clean the outer surface of the heat dissipation holes, solving the problem that the existing medium-wave transmitter dissipates heat by arranging heat dissipation holes. After long-term use, the heat dissipation holes will be filled with dust, resulting in poor heat dissipation of the heat dissipation holes, the temperature in the medium-wave transmitter will rise, and the internal parts may be damaged, thus affecting the use of the medium-wave transmitter.

[0015] In the utility model, through the cooperation among the rotating ring, clamping strip and clamping groove, when the outer surface of the rubber cylinder is covered with dust and a new rubber cylinder needs to be replaced, the connecting block is separated from the fixed column, the rubber cylinder is slid out of the rotating ring, and the clamping strip will slide on the inner wall of the clamping groove, so that the rubber cylinder can be removed, facilitating the replacement of the new rubber cylinder and rubber rod and being convenient for use. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of a heat dissipation device for a medium-wave transmitter of the utility model;

[0017] Figure 2 is the exploded view of the partial structure in a heat dissipation device for a medium-wave transmitter of the utility model;

[0018] Figure 3 is the schematic diagram of the positional relationship between the slideway and the sliding plate in a heat dissipation device for a medium-wave transmitter of the utility model;

[0019] Figure 4 is the exploded view of the positional relationship between the fixed column and the rotating ring in a heat dissipation device for a medium-wave transmitter of the utility model;

[0020] Figure 5 This is an exploded view of the positional relationship between the rotating ring and the rubber cylinder in a heat dissipation device for a medium-wave transmitter of the present utility model.

[0021] In the figure: 1. Medium-wave transmitter body; 2. Heat dissipation plate; 3. Heat dissipation holes; 4. Rectangular plate; 5. Connecting plate; 6. Telescopic rod; 7. Connecting block; 8. Fixed column; 9. Rotating ring; 10. Rubber cylinder; 11. Rubber rod; 12. Adsorption magnet; 13. Hydraulic rod; 14. Snap ring; 15. Ring groove; 16. Card strip; 17. Card slot; 18. Slideway; 19. Chute; 20. Slide plate; 21. Limit plate. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figures 1-5 shown, a heat dissipation device for a medium-wave transmitter includes a medium-wave transmitter body 1. A heat dissipation plate 2 is connected to the outer surface of the medium-wave transmitter body 1. Heat dissipation holes 3 are provided on the outer surface of the heat dissipation plate 2, and the heat dissipation holes 3 are evenly distributed on the outer surface of the heat dissipation plate 2. A rectangular plate 4 is provided on the outer surface of the medium-wave transmitter body 1. An adsorption magnet 12 is connected to the outer surface of the medium-wave transmitter body 1. A hydraulic rod 13 is connected to the outer surface of the adsorption magnet 12. One end of the hydraulic rod 13 is connected to the outer surface of the rectangular plate 4. When using this device, the adsorption magnet 12 is adsorbed on the outer surface of the medium-wave transmitter body 1, which is convenient for removing this device when the heat dissipation holes 3 are not cleaned.

[0024] A connecting plate 5 is connected to the outer surface of the rectangular plate 4. A telescopic rod 6 is connected to the bottom surface of the connecting plate 5. One end of the telescopic rod 6 is connected to a connecting block 7. A fixed column 8 is connected to the outer surface of the connecting block 7. There are two connecting blocks 7, which are symmetrically distributed at both ends of the fixed column 8. The connecting block 7 and the fixed column 8 are connected by a snap connection method, which is convenient for separating the fixed column 8 and the connecting block 7.

[0025] A rotating ring 9 is rotatably connected to the outer surface of the fixed column 8. Lubricating oil is applied to the contact part between the rotating ring 9 and the fixed column 8, which is convenient for the rotating ring 9 to rotate on the outer surface of the fixed column 8. A snap ring 14 is connected to the outer surface of the fixed column 8. A ring groove 15 is provided on the outer surface of the rotating ring 9. The outer surface of the snap ring 14 is slidably connected to the inner wall of the ring groove 15. The snap rings 14 are evenly distributed on the outer surface of the fixed column 8. The function of the snap ring 14 is to prevent the rotating ring 9 from moving left and right on the outer surface of the fixed column 8.

[0026] The outer surface of the rotating ring 9 is slidably connected with a rubber cylinder 10, and the outer surface of the rotating ring 9 is connected with a clamping strip 16. The inner wall of the rubber cylinder 10 is provided with a clamping groove 17, and the outer surface of the clamping strip 16 is slidably connected with the inner wall of the clamping groove 17. When a new rubber cylinder 10 needs to be replaced, the old rubber cylinder 10 is slid out of the rotating ring 9, and the clamping groove 17 on the new rubber cylinder 10 is aligned with the clamping strip 16 on the outer surface of the rotating ring 9 and the new rubber cylinder 10 is slid in, and the new rubber cylinder 10 can be replaced.

[0027] The outer surface of the medium wave transmitter body 1 is connected to a slide 18, and a slide groove 19 is provided on the outer surface of the slide 18. The outer surface of the connecting block 7 is connected to a slide plate 20, and the outer surface of the slide plate 20 is slidably connected to the inner wall of the slide groove 19. When the telescopic rod 6 drives the rubber cylinder 10 to rotate on the heat sink 2, the outer surface of the slide plate 20 slides on the inner wall of the slide groove 19. The material of the contact portion between the slide 18 and the medium wave transmitter body 1 is also a magnetic material.

[0028] The outer surface of the rubber cylinder 10 is connected to a rubber rod 11. There are two telescopic rods 6, which are symmetrically distributed outside the medium wave transmitter body 1. The telescopic rod 6 is an electric telescopic rod 6, which can be reciprocated and extended, so that the rubber cylinder 10 rolls reciprocatingly on the outer surface of the heat dissipation hole 3. The outer surface of the slide 18 is connected to a limit plate 21. The outer surface of the limit plate 21 is connected to the outer surface of the medium wave transmitter body 1. There are four limit plates 21, two in a group, distributed at the upper and lower ends of the slide 18, which can prevent the slide plate 20 from sliding out of the slide groove 19 and thus detaching from the slide 18.

[0029] It should be noted that in actual use of the device, when the heat dissipation hole 3 needs to be cleaned, the adsorption magnet 12 is adsorbed on the outer surface of the medium wave transmitter body 1, located above the heat dissipation hole 3, the hydraulic rod 13 is started first, the rubber cylinder 10 is in contact with the outer surface of the heat dissipation hole 3, and then the telescopic rod 6 is started. The telescopic rod 6 drives the rubber cylinder 10 to rotate on the heat dissipation plate 2. At this time, the clamping ring 14 slides on the inner wall of the ring groove 15, the outer surface of the slide plate 20 slides on the inner wall of the slide groove 19, and the rubber rod 11 can extend into the interior of the heat dissipation hole 3. The rubber cylinder 10 and the rubber rod 11 are sticky and can stick the dust on the outer surface of the heat dissipation hole 3 to clean the outer surface of the heat dissipation hole 3. When a new rubber cylinder 10 needs to be replaced, the connecting block 7 is separated from the fixing column 8, the rubber cylinder 10 is slid out of the rotating ring 9, and the clamping strip 16 slides on the inner wall of the clamping groove 17, and the rubber cylinder 10 can be removed, which is convenient for replacing a new rubber cylinder 10 and rubber rod 11, and convenient for use.

[0030] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A medium wave transmitter heat dissipation device, comprising a medium wave transmitter body (1), characterized in that: The outer surface of the medium wave transmitter body (1) is connected to a heat dissipation plate (2), and the outer surface of the heat dissipation plate (2) is provided with heat dissipation holes (3). The outer surface of the medium wave transmitter body (1) is provided with a rectangular plate (4), and the outer surface of the rectangular plate (4) is connected to a connecting plate (5). The bottom surface of the connecting plate (5) is connected to a telescopic rod (6), and one end of the telescopic rod (6) is connected to a connecting block (7). The outer surface of the connecting block (7) is connected to a fixing column (8), and the outer surface of the fixing column (8) is rotatably connected to a rotating ring (9). The outer surface of the rotating ring (9) is slidably connected to a rubber cylinder (10), and the outer surface of the rubber cylinder (10) is connected to a rubber rod (11).

2. The medium wave transmitter heat dissipation device according to claim 1, characterized in that: The outer surface of the medium wave transmitter body (1) is connected to an adsorption magnet (12), the outer surface of the adsorption magnet (12) is connected to a hydraulic rod (13), and one end of the hydraulic rod (13) is connected to the outer surface of the rectangular plate (4).

3. The medium wave transmitter heat dissipation device according to claim 1, characterized in that: The outer surface of the fixed column (8) is connected with a snap ring (14), the outer surface of the rotating ring (9) is provided with an annular groove (15), and the outer surface of the snap ring (14) is slidably connected with the inner wall of the annular groove (15).

4. The medium wave transmitter heat dissipation device according to claim 1, characterized in that: The outer surface of the rotating ring (9) is connected with a clamping strip (16), the inner wall of the rubber cylinder (10) is provided with a clamping groove (17), and the outer surface of the clamping strip (16) is slidably connected with the inner wall of the clamping groove (17).

5. The medium wave transmitter heat dissipation device according to claim 1, characterized in that: The outer surface of the medium wave transmitter body (1) is connected to a slideway (18), the outer surface of the slideway (18) is provided with a slide groove (19), the outer surface of the connection block (7) is connected to a slide plate (20), and the outer surface of the slide plate (20) is slidably connected to the inner wall of the slide groove (19).

6. The medium wave transmitter heat dissipation device according to claim 5, characterized in that: The outer surface of the slideway (18) is connected to a limit plate (21), and the outer surface of the limit plate (21) is connected to the outer surface of the medium wave transmitter body (1).

7. The medium wave transmitter heat dissipation device according to claim 1, characterized in that: There are two telescopic rods (6) in total, which are symmetrically distributed outside the medium wave transmitter body (1).

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