Electric energy transmission device with heat dissipation function

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By designing cleaning devices and vibration devices in the power transmission device, the problem of hot gas accumulation caused by dust blockage on the heat dissipation plate is solved, effective heat dissipation and equipment protection are achieved, and the practicality of the equipment is improved.

CN222441217UInactive Publication Date: 2025-02-07JIANGSU NINGSHI ELECTROMECHANICAL TECH CO LTD

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Patent Information

Application Number: CN202420918693.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-29
Publication Date: 2025-02-07
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

In existing power transmission devices, the heat dissipation holes of the heat dissipation plate are prone to absorb dust, resulting in blockage and difficulty in dissipating heat. The accumulation of hot gas increases the internal temperature of the box, which may cause equipment damage.

Method used

An electric energy transmission device with heat dissipation function is designed, including a cleaning device and a vibration device. The cleaning device cleans the dust on the surface of the heat sink through a threaded rod and a motor-driven cleaning brush; the vibration device cleans the vibration through a spring and a motor-driven cleaning brush to ensure that the cleaning brush can be reset and effectively clean up the dust.

Benefits of technology

Effectively clean the dust on the surface of the heat sink, prevent the accumulation of hot gas, reduce the internal temperature of the equipment, extend the service life of the equipment, and improve the practicality of the equipment.

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Abstract

The utility model relates to the technical field of electric energy transmission, in particular to an electric energy transmission device with a heat dissipation function, which comprises a box body and a cleaning device, the surface of the box body is provided with a box cover, the lower surface of the box body is fixedly connected with a base, the side surface of the box body is provided with a heat dissipation plate, and the surface of the box body is fixedly connected with a radiator. The cleaning device is arranged on the side face of the box body and comprises a cleaning frame and a cleaning brush. By arranging the cleaning device, the surface of the cleaning plate is effectively cleaned, the effect of cleaning dust on the surface of the heat dissipation plate is achieved, and the problems that when equipment is used, due to the fact that the equipment runs outdoors for a long time, heat dissipation holes of the heat dissipation plate are prone to adsorbing dust, blockage is caused, hot air is difficult to discharge into the box body, and the heat dissipation effect is poor are solved. And the temperature in the box body is easily increased due to accumulation of hot air, and the interior of the box body is easily damaged due to increase of the temperature, so that the practicability of the equipment is improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of electric energy transmission, in particular to an electric energy transmission device with a heat dissipation function. Background Art

[0002] Electric energy transmission refers to a method of transmitting electric energy from one place to another by a power plant or power source. Due to the immature technology in the early days, electric energy transmission mostly used direct current transmission, and later gradually evolved into alternating current transmission. AC transmission has many advantages, reducing the loss in power transmission and increasing the speed and transmission length. When transmitting and receiving electric energy, a kind of electric energy transmission device with heat dissipation function is needed to convert and receive electric energy.

[0003] However, the existing processing equipment has the following shortcomings:

[0004] Since the equipment runs outdoors for a long time, dust is easily absorbed at the heat dissipation holes of the heat sink, causing blockage and making it difficult to discharge hot air from the inside of the box. The accumulation of hot air can easily increase the temperature inside the box, and the temperature increase can easily cause damage to the inside of the box.

[0005] Therefore, we propose an electric energy transmission device with heat dissipation function to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that the heat dissipation holes of the heat dissipation plate are blocked and it is difficult to dissipate heat, and proposes an electric energy transmission device with a heat dissipation function.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electric energy transmission device with heat dissipation function, comprising a box body and a cleaning device, the surface of the box body is provided with a box cover, the lower surface of the box body is fixedly connected with a base, the side of the box body is provided with a heat dissipation plate, the surface of the box body is fixedly connected with the radiator, the cleaning device is arranged on the side of the box body, and the cleaning device comprises a cleaning frame and a cleaning brush, the cleaning frame is fixedly connected to the side of the box body, the cleaning brush is arranged on the inner wall of the connecting frame, the upper surface of the cleaning brush is provided with a connecting plate, the four corners of the upper surface of the cleaning frame are fixedly connected with connecting blocks, the inner wall of the connecting block is rotatably connected with a threaded rod, the inner wall of the connecting block is fixedly connected with a sliding rod, the upper surface of the connecting plate is fixedly connected with a limiting block, and the sliding rod is slidably connected to the inner wall of the limiting block.

[0008] Furthermore, the threaded rod is rotatably connected to the inner wall of the limit block, and a nut is fixedly connected to the side of the limit block. The nut arranged on the side of the limit block can be threadedly connected to the threaded rod, and the nut can be driven to move horizontally when the threaded rod rotates, thereby reducing the situation where the connecting plate is difficult to move horizontally when the equipment is in use.

[0009] Furthermore, the nut is threadedly connected to the surface of the threaded rod, and one end of the threaded rod is fixedly connected with a connecting cap, and the connecting cap is provided to facilitate limiting the position of the threaded rod.

[0010] Furthermore, one end of the threaded rod is fixedly connected to a first motor, and the first motor is fixedly connected to the surface of the cleaning frame. The first motor is provided to facilitate applying rotational force to the threaded rod.

[0011] Furthermore, a vibration device is provided on the surface of the connecting plate, and the vibration device includes a limit rod and a connecting rod, the limit rod is fixedly connected to the upper surface of the cleaning brush, the limit rod is slidably connected to the inner wall of the connecting plate, the connecting rod is fixedly connected to one end of the limit rod, the surface of the limit rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the surfaces of the cleaning brush and the connecting plate, and the upper surface of the connecting plate is fixedly connected to a second motor, and the cleaning brush can be reset by setting the spring, thereby reducing the situation in which the cleaning brush cannot be reset when the device drives the cleaning brush to move during use, resulting in the cleaning brush being difficult to fit with the surface of the heat sink.

[0012] Furthermore, a rotating block is fixedly connected to the output end of the second motor, and the rotating block abuts against the surface of the connecting rod. The rotating block is provided to facilitate the movement of the connecting rod.

[0013] Furthermore, a support block is fixedly connected to the surface of the connecting plate, and the support block supports the output end of the second motor. The support block is provided to facilitate supporting the output end of the second motor, thereby reducing the shaking of the rotating block and making it difficult to move the connecting rod.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, before using the device, the user transports the device to a transfer place where electric energy needs to be transmitted, and then connects the device to the cable to control the transmission of electric energy. When using the device, the user starts the first motor, and the rotation of the first motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the nut to move, and the movement of the nut drives the limit block to move, and the movement of the limit block drives the connecting plate to move, and the movement of the connecting plate drives the limit rod to move, and the movement of the limit rod drives the cleaning brush to move to clean the surface of the heat sink. By setting a cleaning device, the surface of the cleaning plate is effectively cleaned, and the dust on the surface of the heat sink is cleaned, which reduces the dust accumulation when the device is in use. Since the device is operated outdoors for a long time, the heat dissipation holes of the heat sink are prone to absorb dust, causing blockage and making it difficult to discharge hot air from the inside of the box. The accumulation of hot air is likely to increase the temperature inside the box, and the increase in temperature is likely to cause damage to the inside of the box, thereby improving the practicability of the device.

[0016] 2. In the utility model, by arranging a vibration device, after using the equipment, the user starts the second motor, and then the second motor rotates to drive the rotating block to rotate, the rotating block rotates to drive the connecting rod to move, and the connecting rod moves to drive the limit rod to move, and the limit rod moves to drive the cleaning brush to move, and the movement of the cleaning brush drives the spring to displace and deform to generate elastic force, so as to reset the cleaning brush. By arranging the vibration device, the cleaning brush is effectively vibrated and cleaned, which plays the role of vibrating and cleaning the cleaning brush, and reduces the situation that dust is easily accumulated inside the cleaning brush when the cleaning brush is used to clean dust. When the cleaning brush is cleaned for the second time, the dust accumulated inside the cleaning brush is easily re-adsorbed on the surface of the heat sink, causing the cleaning brush to need to be cleaned multiple times, prolonging the cleaning time, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an electric energy transmission device with a heat dissipation function.

[0018] Figure 2 The utility model provides a rear structural schematic diagram of an electric energy transmission device with a heat dissipation function.

[0019] Figure 3 The utility model provides a schematic structural diagram of a cleaning device of an electric energy transmission device with a heat dissipation function.

[0020] Figure 4 The utility model proposes an electric energy transmission device with heat dissipation function Figure 3 Schematic diagram of the structure at point A in the middle.

[0021] Figure 5 The utility model proposes an electric energy transmission device with heat dissipation function Figure 3 Schematic diagram of the structure at point B in the middle.

[0022] Legend: 1. Box body; 2. Box cover; 3. Base; 4. Heat sink; 5. Radiator; 6. Cleaning device; 61. Cleaning frame; 62. Slide rod; 63. Connecting plate; 64. Cleaning brush; 65. Connecting block; 66. Limiting block; 67. Nut; 68. Threaded rod; 69. First motor; 610. Connecting cap; 7. Vibrating device; 71. Limiting rod; 72. Spring; 73. Connecting rod; 74. Support block; 75. Second motor; 76. Rotating block. DETAILED DESCRIPTION

[0023] See also Figure 1-5The utility model provides a technical solution: an electric energy transmission device with heat dissipation function, including a box body 1 and a cleaning device 6, a box cover 2 is arranged on the surface of the box body 1, a base 3 is fixedly connected to the lower surface of the box body 1, a heat dissipation plate 4 is arranged on the side of the box body 1, and a radiator 5 is fixedly connected to the surface of the box body 1.

[0024] The specific settings and functions of the cleaning device 6 and the vibration device 7 will be described in detail below.

[0025] In this embodiment: the cleaning device 6 is arranged on the side of the box body 1, and the cleaning device 6 includes a cleaning frame 61 and a cleaning brush 64. The cleaning frame 61 is fixedly connected to the side of the box body 1, and the cleaning brush 64 is arranged on the inner wall of the connecting frame. A connecting plate 63 is arranged on the upper surface of the cleaning brush 64. The four corners of the upper surface of the cleaning frame 61 are fixedly connected with connecting blocks 65, and the inner wall of the connecting block 65 is rotatably connected with a threaded rod 68. The inner wall of the connecting block 65 is fixedly connected with a sliding rod 62, and the upper surface of the connecting plate 63 is fixedly connected with a limiting block 66, and the sliding rod 62 is slidably connected to the inner wall of the limiting block 66.

[0026] Specifically, the threaded rod 68 is rotatably connected to the inner wall of the limiting block 66 , and a nut 67 is fixedly connected to the side surface of the limiting block 66 .

[0027] In this embodiment: a nut 67 is arranged on the side of the limit block 66, and the nut 67 can be threadedly connected with the threaded rod 68. When the threaded rod 68 rotates, it can drive the nut 67 to move horizontally, thereby reducing the situation where the connecting plate 63 is difficult to move horizontally when the equipment is in use.

[0028] Specifically, the nut 67 is threadedly connected to the surface of the threaded rod 68 , and one end of the threaded rod 68 is fixedly connected with a connecting cap 610 . The connecting cap 610 is provided to facilitate limiting the position of the threaded rod 68 .

[0029] Specifically, one end of the threaded rod 68 is fixedly connected to a first motor 69 , and the first motor 69 is fixedly connected to the surface of the cleaning frame 61 . The first motor 69 is provided to facilitate applying a rotational force to the threaded rod 68 .

[0030] In this embodiment: a vibration device 7 is provided on the surface of the connecting plate 63, and the vibration device 7 includes a limiting rod 71 and a connecting rod 73. The limiting rod 71 is fixedly connected to the upper surface of the cleaning brush 64, the limiting rod 71 is slidably connected to the inner wall of the connecting plate 63, the connecting rod 73 is fixedly connected to one end of the limiting rod 71, and a spring 72 is sleeved and connected on the surface of the limiting rod 71. The two ends of the spring 72 are respectively fixedly connected to the surfaces of the cleaning brush 64 and the connecting plate 63, and a second motor 75 is fixedly connected to the upper surface of the connecting plate 63.

[0031] In this embodiment: by providing a spring 72, the cleaning brush 64 can be reset, thereby reducing the situation where the cleaning brush 64 cannot be reset when the device drives the cleaning brush 64 to move during use, causing the cleaning brush 64 to be difficult to fit with the surface of the heat sink 4.

[0032] Specifically, a rotating block 76 is fixedly connected to the output end of the second motor 75 , and the rotating block 76 abuts against the surface of the connecting rod 73 . The rotating block 76 is provided to facilitate the movement of the connecting rod 73 .

[0033] Specifically, a support block 74 is fixedly connected to the surface of the connecting plate 63, and the support block 74 supports the output end of the second motor 75. The support block 74 is provided to facilitate supporting the output end of the second motor 75, thereby reducing the shaking of the rotating block 76 and making it difficult to move the connecting rod 73.

[0034] Working principle: before using the equipment, the user transports the equipment to a transfer place where electric energy needs to be transmitted, and then connects the equipment to the cable to control the transmission of electric energy. When using the equipment, the user starts the first motor 69, and the first motor 69 rotates to drive the threaded rod 68 to rotate, and the threaded rod 68 rotates to drive the nut 67 to move, and the movement of the nut 67 drives the limit block 66 to move, and the movement of the limit block 66 drives the connecting plate 63 to move, and the movement of the connecting plate 63 drives the limit rod 71 to move, and the movement of the limit rod 71 drives the cleaning brush 64 to move to clean the surface of the heat sink 4. By setting the cleaning device 6, the surface of the cleaning plate is effectively cleaned, which plays a role in cleaning the dust on the surface of the heat sink 4, reducing the equipment when in use. Since the equipment is operated outdoors for a long time, the heat dissipation holes of the heat sink 4 are prone to absorb dust, causing blockage and making it difficult to discharge hot air from the inside of the box 1. The accumulation of hot air is likely to increase the temperature inside the box 1, and the increase in temperature is likely to cause damage to the inside of the box 1, thereby improving the practicability of the equipment.

[0035] After using the device, the user starts the second motor 75, and then the second motor 75 rotates to drive the rotating block 76 to rotate, and the rotating block 76 rotates to drive the connecting rod 73 to move. When the connecting rod 73 moves, it drives the limiting rod 71 to move, and the movement of the limiting rod 71 drives the cleaning brush 64 to move. The movement of the cleaning brush 64 drives the spring 72 to displace and deform to generate elastic force, and the cleaning brush 64 is reset. By setting the vibration device 7, the cleaning brush 64 is effectively vibrated and cleaned, which plays the role of vibrating and cleaning the cleaning brush 64, reducing the dust accumulation inside the cleaning brush 64 when the cleaning brush 64 is used to clean the dust. When the cleaning brush 64 is used for secondary cleaning, the dust accumulated inside the cleaning brush 64 is easily re-adsorbed on the surface of the heat sink 4, causing the cleaning brush 64 to need to be cleaned multiple times, prolonging the cleaning time, thereby improving the practicability of the device.

Claims

1. An electric energy transmission device with a heat dissipation function, comprising a housing (1) and a cleaning device (6), characterized in that: The surface of the box body (1) is provided with a box cover (2), the lower surface of the box body (1) is fixedly connected to a base (3), the side of the box body (1) is provided with a heat dissipation plate (4), the surface of the box body (1) is fixedly connected to a radiator (5), the cleaning device (6) is arranged on the side of the box body (1), the cleaning device (6) comprises a cleaning frame (61) and a cleaning brush (64), the cleaning frame (61) is fixedly connected to the side of the box body (1), the cleaning brush (64) is arranged on the inner wall of the connecting frame, the upper surface of the cleaning brush (64) is provided with a connecting plate (63), the four corners of the upper surface of the cleaning frame (61) are fixedly connected to connecting blocks (65), the inner wall of the connecting block (65) is rotatably connected to a threaded rod (68), the inner wall of the connecting block (65) is fixedly connected to a sliding rod (62), the upper surface of the connecting plate (63) is fixedly connected to a limiting block (66), and the sliding rod (62) is slidably connected to the inner wall of the limiting block (66).

2. The power transmission device with heat dissipation function according to claim 1, characterized in that: The threaded rod (68) is rotatably connected to the inner wall of the limit block (66), and a nut (67) is fixedly connected to the side surface of the limit block (66).

3. The power transmission device with heat dissipation function according to claim 2, characterized in that: The nut (67) is threadedly connected to the surface of the threaded rod (68), and one end of the threaded rod (68) is fixedly connected to a connecting cap (610).

4. The power transmission device with heat dissipation function according to claim 3, characterized in that: One end of the threaded rod (68) is fixedly connected to a first motor (69), and the first motor (69) is fixedly connected to the surface of the cleaning frame (61).

5. The power transmission device with heat dissipation function according to claim 1, characterized in that: A vibration device (7) is provided on the surface of the connecting plate (63), and the vibration device (7) comprises a limit rod (71) and a connecting rod (73); the limit rod (71) is fixedly connected to the upper surface of the cleaning brush (64); the limit rod (71) is slidably connected to the inner wall of the connecting plate (63); the connecting rod (73) is fixedly connected to one end of the limit rod (71); a spring (72) is sleeved and connected on the surface of the limit rod (71); two ends of the spring (72) are respectively fixedly connected to the surfaces of the cleaning brush (64) and the connecting plate (63); and a second motor (75) is fixedly connected to the upper surface of the connecting plate (63).

6. The power transmission device with heat dissipation function according to claim 5, characterized in that: The output end of the second motor (75) is fixedly connected to a rotating block (76), and the rotating block (76) abuts against the surface of the connecting rod (73).

7. The power transmission device with heat dissipation function according to claim 6, characterized in that: A support block (74) is fixedly connected to the surface of the connection plate (63), and the support block (74) is supported by the output end of the second motor (75).