Heat dissipation device of generator set

Abstract

The utility model provides a generator set heat dissipation device, which relates to the technical field of generator set heat dissipation devices and comprises a machine body, a generator rotor is sleeved in the machine body, a support is fixedly mounted at the bottom end of the machine body, a fixing plate is fixedly mounted on the surface of the rear end of the machine body, and a fixing groove is formed in the fixing plate. According to the utility model, through arranging the machine body, the generator rotor, the support, the fixing plate, the fixing groove, the insertion block, the placing block, the placing groove, the spring, the fixing block, the pressing button, the motor and other structures, the heat dissipation structure may be damaged after the equipment is used for a long time, and the damage of the heat dissipation structure may cause the overall equipment to be overheated and damaged. By arranging the inserting blocks, the springs and the fixing blocks, after the heat dissipation structure of the equipment is damaged, the heat dissipation structure can be quickly disassembled, replaced or overhauled, the whole equipment does not need to be replaced, the practical cost of the equipment is prevented from being increased, and the practical effect and the convenient effect of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation devices for generator sets, in particular to a heat dissipation device for generator sets. Background Art

[0002] The emergence of heat dissipation devices for generator sets stems from the need to control the operating temperature and dissipate heat of generator sets. Generator sets generate a lot of heat during operation. If the heat cannot be effectively dissipated, the temperature will be too high, affecting the performance and life of the generator set. Initially, the heat dissipation of generator sets was mainly achieved by natural convection and air flow. However, with the increase in the power of generator sets and the complexity of the operating environment, this heat dissipation method can no longer meet the needs. Therefore, people began to study and design more efficient heat dissipation devices to ensure that the generator set can maintain an appropriate temperature under various working conditions. Announcement No.: CN217873372U discloses a novel heat dissipation device for a generator set. The utility model includes a shell, an air inlet bin, a power transmission bin, and a cooling bin. The air inlet bin and the dust-proof air inlet net are respectively arranged at the two ends of the shell. A blower impeller is arranged inside the air inlet bin. A transmission shaft and a coupling are respectively arranged at the two ends of the blower impeller. A generator rotor is arranged at one end of the coupling. A generator stator housing is arranged outside the generator rotor. A stator is arranged inside the generator stator housing. The utility model utilizes an integrated blower impeller and a cooling oil pump to dissipate heat for the stator and the rotor at the same time, which greatly improves the heat dissipation efficiency of the generator set. However, for the above-mentioned equipment, long-term use of the equipment may cause damage to the heat dissipation structure. Damage to the heat dissipation structure may cause damage to the overall equipment due to overheating. After the heat dissipation structure of the equipment is damaged, it cannot be disassembled, replaced or repaired. The entire equipment can only be replaced, which will increase the practical cost of the equipment and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a heat dissipation device for a generator set, comprising a body, a generator rotor is sleeved inside the body, a bracket is fixedly installed at the bottom end of the body, a fixing plate is fixedly installed on the rear end surface of the body, a fixing groove is opened inside the fixing plate, an insertion block is fixedly installed on the rear end surface of the body, a placement block is sleeved on the rear end of the body, a placement groove is opened on the surface of the placement block, a spring is fixed inside the placement groove, a fixing block is fixed on the top of the spring, a push button is fixedly installed on the top of the fixing block, a motor is fixed inside the placement block, a rotating rod is fixed on the output end of the motor, a fan blade is fixedly installed on the surface of the rotating rod, and a first heat dissipation net is fixedly installed on the rear end of the placement block.

[0005] Preferably, one end of the spring is connected to the surface of the placement groove, and the other end of the spring is connected to the bottom surface of the fixing block. Here, by arranging the spring to be connected to the placement groove and the fixing block, the fixing effect of the heat dissipation structure and the body can be increased.

[0006] Preferably, a second heat dissipation net is inserted into the front end of the placement block. Here, by providing the second heat dissipation net, other debris is prevented from entering the heat dissipation system, thereby increasing the practical effect of the device.

[0007] Preferably, the push button and the placement block are in a rectangular shape. Here, by setting the shapes of the push button and the placement block, the aesthetic effect of the device can be increased.

[0008] Preferably, the placement block is provided with a sliding groove, a sliding rod is inserted into the sliding groove, a cleaning brush is fixedly installed at the bottom end of the sliding rod, and a rotating block is fixedly installed at the front end of the cleaning brush. Here, by providing a cleaning brush, it is convenient for the staff to clean the first heat dissipation net, thereby increasing the cleaning effect of the equipment.

[0009] Preferably, the outer surface of the rotating block is fixedly provided with anti-skid grooves. Here, by providing the anti-skid grooves, it is convenient for the staff to operate the equipment.

[0010] Preferably, the sliding groove and the inserting block are in an arc shape. Here, by providing the arc-shaped sliding groove, it is convenient for the staff to clean the first heat dissipation net.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the body, generator rotor, bracket, fixing plate, fixing groove, plug-in block, placement block, placement groove, spring, fixing block, push button, motor and other structures, long-term use of the equipment may cause damage to the heat dissipation structure, and damage to the heat dissipation structure may cause the entire equipment to overheat and be damaged. By arranging the plug-in block, spring and fixing block, the heat dissipation structure of the equipment can be quickly disassembled, replaced or repaired after being damaged, without replacing the entire equipment, thereby avoiding an increase in the practical cost of the equipment and improving the practical effect and convenience effect of the equipment.

[0013] 2. In the utility model, by setting the sliding groove, sliding rod, cleaning brush, rotating block and other structures, the long-term use of the generator may cause the heat dissipation net to be blocked, and the blockage of the heat dissipation net will lead to poor heat dissipation effect of the equipment and may also cause damage to the equipment. By setting the cleaning brush, it is convenient for the staff to clean the heat dissipation net regularly to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A three-dimensional structural schematic diagram of a heat dissipation device for a generator set is proposed for the utility model;

[0015] Figure 2 The utility model provides a schematic diagram of a top view of a heat dissipation device for a generator set;

[0016] Figure 3 The utility model provides a schematic diagram of the exploded structure of a heat dissipation device for a generator set;

[0017] Figure 4 The utility model provides a side structural schematic diagram of a heat dissipation device for a generator set.

[0018] Legend:

[0019] 1. Machine body; 2. Generator rotor; 3. Bracket; 4. Fixing plate; 5. Fixing slot; 6. Insertion block; 7. Placement block; 8. Placement slot; 9. Spring; 10. Fixing block; 11. Push button; 12. Motor; 13. Rotating rod; 14. Fan blade; 15. First heat dissipation net; 16. Sliding slot; 17. Sliding rod; 18. Cleaning brush; 19. Rotating block; 20. Anti-skid pattern; 21. Second heat dissipation net. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a heat dissipation device for a generator set, comprising a body 1, a generator rotor 2 is sleeved inside the body 1, a bracket 3 is fixedly installed at the bottom end of the body 1, a fixing plate 4 is fixedly installed on the rear end surface of the body 1, a fixing groove 5 is opened inside the fixing plate 4, an insertion block 6 is fixedly installed on the rear end surface of the body 1, a placement block 7 is sleeved on the rear end of the body 1, a placement groove 8 is opened on the surface of the placement block 7, a spring 9 is fixed inside the placement groove 8, a fixing block 10 is fixed on the top of the spring 9, a push button 11 is fixedly installed on the top of the fixing block 10, and by pressing the button 11 , pressing the button 11 drives the fixed block 10 to move, and the movement of the fixed block 10 drives the spring 9 to perform an extrusion movement. The spring 9 performs an extrusion movement, and the fixed plate 4 can be separated from the surface of the fixed block 10, and the disassembly and maintenance can be carried out. A motor 12 is fixed inside the placement block 7, and a rotating rod 13 is fixed at the output end of the motor 12. The surface of the rotating rod 13 is fixedly installed with a fan blade 14. By starting the motor 12, the motor 12 drives the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the fan blade 14 to rotate, and heat can be dissipated. The rear end of the placement block 7 is fixedly installed with a first heat dissipation net 15.

[0024] See also Figure 1-4 One end of the spring 9 is connected to the surface of the placement groove 8, and the other end of the spring 9 is connected to the bottom surface of the fixed block 10. A second heat dissipation net 21 is inserted at the front end of the placement block 7. By setting the second heat dissipation net 21, small particles and dust are prevented from entering the body 1, which can effectively prevent the equipment from being damaged. The shape of the push button 11 and the placement block 7 is rectangular, and the outer surface of the rotating block 19 is fixedly installed with an anti-slip pattern 20. By setting the anti-slip pattern 20, the friction between the hand and the rotating block 19 is increased, which is convenient for the staff to clean. The shape of the sliding groove 16 and the insertion block 6 is an arc.

[0025] Embodiment 2

[0026] See also Figure 1-4 The placement block 7 is provided with a sliding groove 16, a sliding rod 17 is inserted into the sliding groove 16, a cleaning brush 18 is fixedly installed at the bottom end of the sliding rod 17, and a rotating block 19 is fixedly installed at the front end of the cleaning brush 18. By rotating the rotating block 19, the cleaning brush 18 is driven to move by the rotating block 19, so that the first heat dissipation net 15 can be cleaned to avoid clogging of the first heat dissipation net 15.

[0027] Working principle: When the heat dissipation structure of the staff is damaged, first contact with the surface of the placement block 7, then press the button 11, and the movement of the button 11 drives the fixed block 10 to move, and then the movement of the fixed block 10 drives the spring 9 to perform an extrusion movement, and then the spring 9 performs an extrusion movement, and the fixed groove 5 can be separated from the surface of the fixed block 10, and then pull the placement block 7, and the movement of the placement block 7 drives the motor 12 and the fan blades 14 to move, and then move until the placement block 7 is separated from the surface of the fixed plate 4, and then rotate the second heat dissipation net 21, and the second heat dissipation net 21 can be separated from the surface of the placement block 7 through the movement of the second heat dissipation net 21, and the heat dissipation structure can be maintained or replaced. When the first heat dissipation net 15 needs to be cleaned, first contact with the surface of the anti-slip pattern 20, and then rotate the rotating block 19, and the sliding rod 17 is driven to move by the rotation of the rotating block 19, and the cleaning brush 18 is driven to rotate by the movement of the sliding rod 17, and the first heat dissipation net 15 can be cleaned.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A heat dissipation device for a generator set, comprising a body (1), characterized in that: The generator rotor (2) is sleeved inside the machine body (1), a bracket (3) is fixedly installed at the bottom end of the machine body (1), a fixing plate (4) is fixedly installed on the rear end surface of the machine body (1), a fixing groove (5) is provided inside the fixing plate (4), an insertion block (6) is fixedly installed on the rear end surface of the machine body (1), a placement block (7) is sleeved on the rear end of the machine body (1), a placement groove (8) is provided on the surface of the placement block (7), a spring (9) is fixed inside the placement groove (8), a fixing block (10) is fixed at the top end of the spring (9), a push button (11) is fixedly installed at the top end of the fixing block (10), a motor (12) is fixed inside the placement block (7), a rotating rod (13) is fixed at the output end of the motor (12), a fan blade (14) is fixedly installed on the surface of the rotating rod (13), and a first heat dissipation net (15) is fixedly installed at the rear end of the placement block (7).

2. The heat dissipation device for a generator set according to claim 1, characterized in that: One end of the spring (9) is connected to the surface of the placement groove (8), and the other end of the spring (9) is connected to the bottom end surface of the fixing block (10).

3. The heat dissipation device for a generator set according to claim 1, characterized in that: A second heat dissipation net (21) is inserted into the front end of the placement block (7).

4. The heat dissipation device for a generator set according to claim 1, characterized in that: The push button (11) and the placement block (7) are in the shape of a rectangle.

5. The heat dissipation device for a generator set according to claim 1, characterized in that: The placement block (7) is provided with a sliding groove (16), a sliding rod (17) is inserted into the interior of the sliding groove (16), a cleaning brush (18) is fixedly mounted at the bottom end of the sliding rod (17), and a rotating block (19) is fixedly mounted at the front end of the cleaning brush (18).

6. The heat dissipation device for a generator set according to claim 5, characterized in that: The outer surface of the rotating block (19) is fixedly provided with anti-slip grooves (20).

7. The heat dissipation device for a generator set according to claim 5, characterized in that: The sliding groove (16) and the insertion block (6) are in the shape of an arc.

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