Generator heat dissipation device

Abstract

The utility model discloses a generator heat dissipation device which comprises a box body, the inner side wall of the box body is fixedly connected with a sliding rail, a sliding groove is formed in the sliding rail, the inner side wall of the sliding groove is slidably connected with a sliding plate, the right surface of the sliding plate is fixedly connected with a plug pin, the left surface of the sliding plate is fixedly connected with a first sliding rod, and the first sliding rod is fixedly connected with a second sliding rod. A spring is fixedly connected to the left end of the first sliding rod, a rubber layer is fixedly connected to the outer surface of the first sliding rod, a sleeve is fixedly connected to the right surface of the box body, an air hole is formed in the outer surface of the sleeve, and the spring drives the sliding rod to slide by pulling the handle, placing the fixing block between the two sliding rails and loosening the handle; the sliding rods slide to drive the sliding plates to slide, the sliding plates slide to drive the bolts and the insertion holes to slide, the effect of installing the fan is achieved, and the effects that the fan is convenient to install and disassemble, dust on fan blades is convenient to clean and the heat dissipation efficiency is improved are further achieved.

Description

Technical Field

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

[0002] A generator is a mechanical device that converts mechanical energy into electrical energy. It is driven by a turbine, steam turbine, diesel engine or other power machinery, and converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator, which then converts it into electrical energy. When the generator is working, it is easy to generate high temperature, which affects the service life of the generator, so a generator heat dissipation device is needed.

[0003] The existing generator cooling equipment uses a fan to dissipate heat from the generator, but the existing fan is usually integrated with the cooling device, which makes it inconvenient to disassemble the fan and maintain it. In addition, dust is easily accumulated on the fan after long-term use, and the fan is placed in a box, which is not convenient to clean, affecting the heat dissipation of the fan. After searching, it was found that the technical solution provided by the utility model with application number CN202320563468.6 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a generator heat dissipation device. By pulling the handle, a fixed block is placed between two slide rails, and the handle is loosened. At this time, a spring drives the sliding rod to slide, and the sliding rod slides to drive the sliding plate to slide, and the sliding plate slides to drive the pin and the socket to slide, thereby achieving the effect of installing a fan, and also facilitating the installation and disassembly of the fan, facilitating the cleaning of dust on the fan blades, and improving the heat dissipation efficiency.

[0005] The utility model also provides a heat dissipation device for a generator as described above, a box body, the inner side wall of the box body is fixedly connected with a slide rail, the interior of the slide rail is provided with a slide groove, the inner side wall of the slide groove is slidably connected with a slide plate, the right surface of the slide plate is fixedly connected with a latch, the left surface of the slide plate is fixedly connected with a first slide rod, the left end of the first slide rod is fixedly connected with a spring, the outer surface of the first slide rod is fixedly connected with a rubber layer, the outer surface of the box body is fixedly connected with a sleeve, the outer surface of the sleeve is provided with air holes, the left surface of the slide plate is fixedly connected with a second slide rod, and the left end of the second slide rod is fixedly connected with a handle;

[0006] The inner surface of the slide groove is slidably connected with a fixed block, the inner surface of the fixed block is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with fan blades, the front surface of the box is hinged with a dustproof net, and the inner surface of the fixed block is provided with a socket.

[0007] According to the generator heat dissipation device, the outer surface of the second sliding rod is rotatably connected to the inner surface of the box body, and the outer surface of the plug is slidably connected to the socket.

[0008] According to the generator heat dissipation device, the outer surface of the rubber layer is slidably connected to the sleeve, the number of the sleeves is two and they are distributed left and right, and the rubber layer is used to increase the sealing performance to reduce the impact of the sliding plate on the equipment when the spring is released.

[0009] According to the generator heat dissipation device, the number of the slide rails is two and they are distributed left and right, and one end of the spring away from the left surface of the sliding plate is fixedly connected to the box body.

[0010] According to the generator heat dissipation device, the right end of the sleeve is fixedly connected to a limit ring, the inner surface of the limit ring is slidably connected to the first sliding rod, and the limit ring is used to prevent the rubber layer from separating from the sleeve.

[0011] According to the generator heat dissipation device, the inner side wall of the slide groove is fixedly connected with a limit plate, and the side surface of the limit plate is slidably connected with the fixed block. The limit plate facilitates the installation of the fixed block and prevents the fixed block from sliding left and right.

[0012] According to the generator heat dissipation device, the side surface of the box body is provided with ventilation holes, and the number of the ventilation holes is multiple and distributed in a linear array.

[0013] According to the generator heat dissipation device, the motor is electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of a generator heat dissipation device of the utility model;

[0017] Figure 2 This is an internal structure diagram of a heat dissipation device for a generator according to the utility model;

[0018] Figure 3 This is a partial structural diagram of a heat dissipation device for a generator according to the utility model;

[0019] Figure 4 This is a partial structural diagram of a heat dissipation device for a generator according to the utility model;

[0020] Figure 5This is a cross-sectional view of a sleeve structure of a generator heat dissipation device of the utility model.

[0021] Legend:

[0022] 1. Box body; 2. Slide rail; 3. Slide groove; 4. Sliding plate; 5. Latch; 6. First sliding rod; 7. Spring; 8. Rubber layer; 9. Sleeve; 10. Air hole; 11. Second sliding rod; 12. Handle; 13. Fixed block; 14. Motor; 15. Rotating shaft; 16. Fan blade; 17. Dustproof net; 18. Socket; 19. Limiting ring; 20. Limiting plate; 21. Vent. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-5 The utility model embodiment of a generator heat dissipation device comprises a box body 1, the inner side wall of the box body 1 is fixedly connected with a slide rail 2, the number of the slide rails 2 is two and they are distributed left and right, a slide groove 3 is arranged inside the slide rail 2, the inner side wall of the slide groove 3 is slidably connected with a sliding plate 4, the right surface of the sliding plate 4 is fixedly connected with a latch 5, the left surface of the sliding plate 4 is fixedly connected with a first sliding rod 6, the left end of the first sliding rod 6 is fixedly connected with a spring 7, the end of the spring 7 away from the left surface of the sliding plate 4 is fixedly connected to the box body 1, the outer surface of the first sliding rod 6 is fixedly connected with a rubber layer 8, the right surface of the box body 1 is fixedly connected with a sleeve 9, the outer surface of the rubber layer 8 is slidably connected with the sleeve 9, the number of the sleeve 9 is two and they are distributed left and right, the outer surface of the sleeve 9 is provided with air holes 10, the left surface of the sliding plate 4 is fixedly connected with a second sliding rod 11, the outer surface of the second sliding rod 11 is rotatably connected to the inner surface of the box body 1, and the left end of the second sliding rod 11 is fixedly connected with a handle 12.

[0025] The inner surface of the slide groove 3 is slidably connected with a fixed block 13, and the inner surface of the fixed block 13 is fixedly connected with a motor 14, which is electrically connected to an external power supply. The output end of the motor 14 is fixedly connected with a rotating shaft 15, and the outer surface of the rotating shaft 15 is fixedly connected with a fan blade 16. The front surface of the box body 1 is hinged with a dustproof net 17, and the inner surface of the fixed block 13 is provided with a socket 18. The outer surface of the pin 5 is slidably connected to the socket 18. The right end of the sleeve 9 is fixedly connected with a limiting ring 19, and the inner surface of the limiting ring 19 is slidably connected to the first sliding rod 6. The inner side wall of the slide groove 3 is fixedly connected with a limiting plate 20, and the side surface of the limiting plate 20 is slidably connected to the fixed block 13. The side surface of the box body 1 is provided with vents 21, and the number of the vents 21 is multiple and distributed in a linear array.

[0026] Working principle: when installation is required, the handle 12 is pulled, and the handle 12 drives the second sliding rod 11 to slide, and the sliding of the second sliding rod 11 drives the sliding plate 4 to slide, and the sliding of the sliding plate 4 drives the spring 7 to contract. At this time, the fixed block 13 is inserted between the slide grooves 3, so that the rear surface of the fixed block 13 fits with the inner wall of the slide groove 3, and the handle 12 is released. Under the action of the spring 7, the rubber layer 8 is driven to slide in the sleeve 9. At this time, the sleeve 9 is in an air-inhaling state, and the spring 7 drives the rubber layer 8 to slide slowly. The sliding of the rubber layer 8 drives the pin 5 to insert into the socket 18, so that the fixed block 13 is fixed to achieve the installation effect. When disassembly is required, only the handle 12 needs to be pulled to disengage the pin 5 from the fixed block 13, and the fixed block 13 can be taken out to complete the disassembly.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A generator heat dissipation device, characterized in that: include: A box body (1), wherein the inner side wall of the box body (1) is fixedly connected with a slide rail (2), a slide groove (3) is arranged inside the slide rail (2), a slide plate (4) is slidably connected to the inner side wall of the slide groove (3), a latch (5) is fixedly connected to the right surface of the slide plate (4), a first slide rod (6) is fixedly connected to the left surface of the slide plate (4), a spring (7) is fixedly connected to the left end of the first slide rod (6), a rubber layer (8) is fixedly connected to the outer surface of the first slide rod (6), a sleeve (9) is fixedly connected to the right surface of the box body (1), an air hole (10) is arranged on the outer surface of the sleeve (9), a second slide rod (11) is fixedly connected to the left surface of the slide plate (4), and a handle (12) is fixedly connected to the left end of the second slide rod (11); The inner surface of the slide groove (3) is slidably connected to a fixed block (13), the inner surface of the fixed block (13) is fixedly connected to a motor (14), the output end of the motor (14) is fixedly connected to a rotating shaft (15), the outer surface of the rotating shaft (15) is fixedly connected to a fan blade (16), the front surface of the box body (1) is hinged with a dustproof net (17), and the inner surface of the fixed block (13) is provided with a plug hole (18).

2. A generator heat dissipation device according to claim 1, characterized in that: The outer surface of the second sliding rod (11) is rotatably connected to the inner surface of the box body (1), and the outer surface of the latch (5) is slidably connected to the insertion hole (18).

3. A generator heat dissipation device according to claim 1, characterized in that: The outer surface of the rubber layer (8) is slidably connected to the sleeve (9), and the number of the sleeves (9) is two and they are distributed on the left and right.

4. A generator heat dissipation device according to claim 1, characterized in that: The number of the slide rails (2) is two and they are distributed on the left and right sides. The end of the spring (7) away from the left surface of the sliding plate (4) is fixedly connected to the box body (1).

5. A generator heat dissipation device according to claim 1, characterized in that: The right end of the sleeve (9) is fixedly connected to a limiting ring (19), and the inner surface of the limiting ring (19) is slidably connected to the first sliding rod (6).

6. A generator heat dissipation device according to claim 1, characterized in that: The inner side wall of the slide groove (3) is fixedly connected to a limit plate (20), and the side surface of the limit plate (20) is slidably connected to a fixed block (13).

7. A generator heat dissipation device according to claim 1, characterized in that: The side surface of the box body (1) is provided with ventilation holes (21), and the ventilation holes (21) are multiple in number and distributed in a linear array.

8. A generator heat dissipation device according to claim 1, characterized in that: The motor (14) is electrically connected to an external power source.

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