Generator protection shell with heat dissipation structure

Abstract

The utility model discloses a generator protective shell with a heat dissipation structure, which relates to the technical field of generators, and adopts the technical scheme that the generator protective shell comprises a bottom plate, a shell body is arranged at the top of the bottom plate, a box body I is fixedly embedded at the top of the shell body, and the top of the box body I is provided with an opening; the shell is fixedly connected to one side of the shell, an opening is formed in one side of the shell, a second box body is fixedly embedded in the top of the shell, and an opening is formed in the top of the second box body; the device has the advantages that the motor, the second rotating shaft, the first rotating shaft, the fan blades, the cylinder, the air outlet pipe and other components are designed, the device is of a heat dissipation structure, the second rotating shaft, the first rotating shaft and the fan blades can rotate through operation of the motor, and therefore air in the shell can flow; therefore, heat is prevented from being gathered in the shell and cannot flow, the temperature of the generator is prevented from being higher and higher, the generator can be prevented from working in a high-temperature environment, and the phenomenon of high-temperature damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of generators, in particular to a generator protective shell with a heat dissipation structure. Background Technique

[0002] A generator is a complete set of mechanical equipment that converts other forms of energy into electrical energy. The energy generated by other forms of energy is converted into mechanical energy and transmitted to the generator, and then converted into electrical energy by the generator and output to electrical equipment for use. When the generator is in use, a protective shell needs to be installed outside, which can not only prevent the staff from being injured by the generator but also prevent the generator from being damaged by external objects;

[0003] It is found that the existing generator protective shell does not have a heat dissipation structure during use. In this way, the heat generated by the generator during use will accumulate inside the protective shell and cannot be dissipated, resulting in an increasing temperature of the generator itself and being extremely prone to high-temperature damage. Therefore, improvement is needed;

[0004] Therefore, it is necessary to invent a generator protective shell with a heat dissipation structure. Summary of the Invention

[0005] Therefore, the utility model provides a generator protective shell with a heat dissipation structure to solve the problems in the background technique.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution: A generator protective shell with a heat dissipation structure, comprising:

[0007] A bottom plate, on the top of which there is a shell, and a box body one is fixedly embedded on the top of the shell, and the top of the box body one is open;

[0008] An outer shell, which is fixedly connected to one side of the shell, and one side of the outer shell is open, and a box body two is fixedly embedded on the top of the outer shell, and the top of the box body two is open;

[0009] A support rod, which is fixedly connected to the inner wall of the bottom of the outer shell, and a rotating shaft one is embedded between the support rod and the inside of the box body two, and a fan blade is fixedly sleeved on the outside of the rotating shaft one, and the fan blade is located inside the outer shell;

[0010] A cylinder, which is embedded on one side of the shell and the other side of the outer shell, the cylinder penetrates through the box body one, one side of the cylinder is open, and four air outlet pipes are fixedly embedded on the other side of the cylinder, and through holes are opened on all four air outlet pipes;

[0011] A motor, which is fixedly connected to the top of the outer shell, and the output shaft of the motor is fixedly connected with a rotating shaft two, and the rotating shaft two penetrates through the box body one and the box body two.

[0012] Preferably, the four air outlet pipes are evenly distributed in a circular shape.

[0013] Preferably, a first sprocket is fixedly sleeved outside both the second rotating shaft and the first rotating shaft. A first chain is sleeved outside the two first sprockets. The two first sprockets are drivingly connected through the first chain. The first chain is located inside the second box body.

[0014] Preferably, a second sprocket is fixedly sleeved outside both the second rotating shaft and the cylinder. A second chain is sleeved outside the two second sprockets. The two second sprockets are drivingly connected through the second chain. The second chain is located inside the first box body.

[0015] Preferably, the first rotating shaft is connected to the support rod and the second box body through bearings. The cylinder is connected to the outer shell, the housing, and the first box body through bearings. The second rotating shaft is connected to the first box body and the second box body through bearings.

[0016] Preferably, a net plate is arranged inside the outer shell. L-shaped rods are fixedly connected to the four corners on one side of the net plate. The inner walls of the four L-shaped rods on one side are all in contact with one side of the outer shell. Two sleeves are fixedly connected to the front and back sides of the outer shell respectively. The four L-shaped rods respectively penetrate through the four sleeves and are slidably connected thereto.

[0017] Preferably, through grooves communicating with each other are formed between the four sleeves and the four L-shaped rods respectively. Fixing pins are arranged inside the four through grooves.

[0018] Preferably, a ventilation net is fixedly embedded in the other side of the housing. A wire groove is formed in the other side of the housing and is located at the bottom of the ventilation net.

[0019] Preferably, two mounting blocks are fixedly connected to the front and back sides of the housing respectively. The four mounting blocks are all in contact with the bottom. Mounting holes are formed inside the four mounting blocks.

[0020] The beneficial effects of the present utility model are as follows:

[0021] By designing components such as a motor, a second rotating shaft, a first rotating shaft, a fan blade, a cylinder, and an air outlet pipe, the present device has a heat dissipation structure. By the operation of the motor, the second rotating shaft, the first rotating shaft, and the fan blade can rotate, so that the air inside the housing can flow, thereby preventing heat from accumulating inside the housing and not flowing, further preventing the temperature of the generator itself from getting higher and higher, so that the generator can avoid working in a high-temperature environment, and further avoiding the phenomenon of high-temperature damage. Description of the Drawings

[0022] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0023] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0024] Figure 1 Schematic diagram of the overall structure provided by the present utility model;

[0025] Figure 2 Front view cross-sectional view provided by the present utility model;

[0026] Figure 3 Stereogram of components such as the motor, box body one, box body two, fan blade, rotating shaft one, etc. provided by the present utility model;

[0027] Figure 4 Provided by the present utility model Figure 3 Exploded view;

[0028] Figure 5 Exploded view of components such as the net plate, L-shaped rod, sleeve, fixing pin, etc. provided by the present utility model;

[0029] Figure 6 Rear view provided by the present utility model;

[0030] In the figure: 1, bottom plate; 2, housing; 3, box body one; 4, outer shell; 5, box body two; 6, support rod; 7, rotating shaft one; 8, fan blade; 9, cylinder; 10, air outlet pipe; 11, through hole; 12, motor; 13, rotating shaft two; 14, sprocket one; 15, chain one; 16, sprocket two; 17, chain two; 18, net plate; 19, L-shaped rod; 20, sleeve; 21, fixing pin; 22, breathable net; 23, wire groove; 24, mounting block. Specific embodiments

[0031] The following will describe the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0032] Refer to the attachedFigure 1 - Attached Figure 6 , a protective shell for a generator with a heat dissipation structure provided by the present utility model includes:

[0033] A bottom plate 1, on the top of the bottom plate 1 there is a housing 2, and on the top of the housing 2 there is a box body 1 fixedly embedded, and the top of the box body 1 is open;

[0034] An outer shell 4, which is fixedly connected to one side of the housing 2, one side of the outer shell 4 is open, and on the top of the outer shell 4 there is a box body 2 fixedly embedded, and the top of the box body 2 is open;

[0035] A support rod 6, which is fixedly connected to the inner wall of the bottom of the outer shell 4, and a rotating shaft 1 is embedded between the support rod 6 and the inside of the box body 2, and an impeller 8 is fixedly sleeved outside the rotating shaft 1, and the impeller 8 is located inside the outer shell 4;

[0036] A cylinder 9, which is embedded in one side of the housing 2 and the other side of the outer shell 4, the cylinder 9 penetrates through the box body 1, one side of the cylinder 9 is open, and on the other side of the cylinder 9 there are four air outlet pipes 10 fixedly embedded, and through holes 11 are opened on all four air outlet pipes 10;

[0037] A motor 12, which is fixedly connected to the top of the outer shell 4, and the output shaft of the motor 12 is fixedly connected to a rotating shaft 2, and the rotating shaft 2 penetrates through the box body 1 and the box body 2;

[0038] The four air outlet pipes 10 are evenly distributed in a circumferential shape;

[0039] In this implementation scheme, by designing components such as the motor 12, the rotating shaft 2, the rotating shaft 1, the impeller 8, the cylinder 9, and the air outlet pipes 10, the device has a heat dissipation structure. By the operation of the motor 12, the rotating shaft 2, the rotating shaft 1, and the impeller 8 can rotate, so that the air inside the housing 2 can flow, thus avoiding the accumulation of heat inside the housing 2 and preventing it from flowing, further avoiding the continuous increase of the temperature of the generator itself, and thus avoiding the generator from working in a high-temperature environment and preventing high-temperature damage;

[0040] Among them, in order to achieve the purpose of transmission, the present device adopts the following technical solution: A sprocket 1 is fixedly sleeved outside both the rotating shaft 2 and the rotating shaft 1, and a chain 1 is sleeved outside the two sprockets 1, and the two sprockets 1 are drivingly connected through the chain 1, and the chain 1 is located inside the box body 2. A sprocket 2 is fixedly sleeved outside both the rotating shaft 2 and the cylinder 9, and a chain 2 is sleeved outside the two sprockets 2, and the two sprockets 2 are drivingly connected through the chain 2, and the chain 2 is located inside the box body 1. The designs of the chain 1 and the chain 2 can make the rotating shaft 1 and the cylinder 9 rotate simultaneously with the rotating shaft 2;

[0041] Among them, in order to achieve the purpose of reducing wear, the following technical solution is adopted by this device: the first rotating shaft 7 is connected to the support rod 6 and the second box body 5 through bearings, the cylinder 9 is connected to the outer shell 4, the housing 2 and the first box body 3 through bearings, and the second rotating shaft 13 is connected to the first box body 3 and the second box body 5 through bearings. Connecting through bearings can reduce wear;

[0042] Among them, in order to achieve the purpose of filtering dust, the following technical solution is adopted by this device: a net plate 18 is arranged inside the outer shell 4. At the four corners on one side of the net plate 18, L-shaped rods 19 are fixedly connected. The inner walls on one side of the four L-shaped rods 19 are all in contact with one side of the outer shell 4. Two sleeves 20 are fixedly connected to the front and rear sides of the outer shell 4. The four L-shaped rods 19 respectively penetrate through the four sleeves 20 and are slidably connected thereto. Through grooves communicating with each other are formed between the four sleeves 20 and the four L-shaped rods 19 respectively. Fixing pins 21 are arranged inside the four through grooves. The net plate 18 can filter dust in the external air, thus preventing dust from entering the housing 2 and adhering to the outside of the generator. When it is necessary to clean the dust on the net plate 18, the four fixing pins 21 are pulled out, and then the four L-shaped rods 19 are pushed to the left to take out the net plate 18 from the outer shell 4;

[0043] Among them, in order to achieve the purpose of air circulation inside the housing 2, the following technical solution is adopted by this device: a ventilation net 22 is fixedly embedded on the other side of the housing 2. A wire groove 23 is formed on the other side of the housing 2 and the wire groove 23 is located at the bottom of the ventilation net 22. The ventilation net 22 can ensure air circulation inside the housing 2, and the wire groove 23 can facilitate the connection of wires between the generator and the electrical equipment;

[0044] Among them, in order to achieve the purpose of installing the housing 2 on the bottom plate 1, the following technical solution is adopted by this device: two mounting blocks 24 are fixedly connected to the front and rear sides of the housing 2. The four mounting blocks 24 are all in contact with the bottom. Mounting holes are formed inside the four mounting blocks 24. The design of the mounting blocks 24 and the mounting holes can use bolts to install the housing 2 on the bottom plate 1.

[0045] The use process of this utility model is as follows: Install the generator on the bottom plate 1, and then cover the housing 2 outside the generator. When the generator generates heat during operation, control the motor 12 to work. The motor 12 drives the second rotating shaft 13 to rotate. The second rotating shaft 13 drives the first chain 15 to rotate. The first chain 15 drives the first rotating shaft 7 to rotate. The first rotating shaft 7 drives the fan blade 8 to rotate. Then, under the action of the cylinder 9, the air outlet pipe 10 and the through hole 11, the inside of the housing 2 can be blown. Then, under the action of the ventilation net 22, the air inside the housing 2 can flow, thus preventing heat from accumulating inside the housing 2 and being unable to flow, and further preventing the temperature of the generator itself from getting higher and higher. In this way, the generator can be prevented from working in a high-temperature environment, and further the phenomenon of high-temperature damage can be avoided;

[0046] Moreover, the rotation of the second rotating shaft 13 can also cause the second chain 17 to rotate. The rotation of the second chain 17 drives the cylinder 9 to rotate, so that the four air outlet pipes 10 can rotate, thereby continuously changing the position of the through holes 11, so that the air can be evenly blown inside the housing 2, thereby ensuring the heat dissipation efficiency.

[0047] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A generator protective shell with a heat dissipation structure, characterized in that: include: A bottom plate (1), a shell (2) is provided on the top of the bottom plate (1), a box body (3) is fixedly embedded on the top of the shell body (2), and the top of the box body (3) is arranged to be open; An outer shell (4) is fixedly connected to one side of the housing (2), one side of the outer shell (4) is arranged to be open, a second box body (5) is fixedly embedded on the top of the outer shell (4), and the top of the second box body (5) is arranged to be open; A support rod (6) is fixedly connected to the inner wall of the bottom of the outer shell (4); a rotating shaft (7) is embedded in the support rod (6) and the interior of the second box body (5); a fan blade (8) is fixedly sleeved on the exterior of the rotating shaft (7); and the fan blade (8) is located inside the outer shell (4); A cylinder (9) is embedded in one side of the shell (2) and the other side of the outer shell (4), the cylinder (9) passes through the box body (3), one side of the cylinder (9) is arranged to be open, and four air outlet pipes (10) are fixedly embedded in the other side of the cylinder (9), and the four air outlet pipes (10) are all provided with through holes (11); The motor (12) is fixedly connected to the top of the housing (4); the output shaft of the motor (12) is fixedly connected to a second rotating shaft (13); and the second rotating shaft (13) passes through the first box (3) and the second box (5).

2. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: The four air outlet pipes (10) are evenly distributed in a circular shape.

3. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: The second rotating shaft (13) and the first rotating shaft (7) are both fixedly sleeved with a sprocket (14), and the two sprockets (14) are sleeved with a chain (15) on their exteriors. The two sprockets (14) are connected by a driving chain (15), and the chain (15) is located inside the second box body (5).

4. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: The second rotating shaft (13) and the outside of the cylinder (9) are both fixedly sleeved with a second sprocket (16), and the two second sprockets (16) are sleeved with a second chain (17) outside. The two second sprockets (16) are connected by a driving chain (17), and the second chain (17) is located inside the first box (3).

5. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: The rotating shaft 1 (7) is connected to the support rod (6) and the box body 2 (5) through bearings, the cylinder (9) is connected to the outer shell (4), the shell (2) and the box body 1 (3) through bearings, and the rotating shaft 2 (13) is connected to the box body 1 (3) and the box body 2 (5) through bearings.

6. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: A mesh plate (18) is provided inside the shell (4), and L-shaped rods (19) are fixedly connected at four corners of one side of the mesh plate (18), and the inner walls of one side of the four L-shaped rods (19) are in contact with one side of the shell (4). Two sleeves (20) are fixedly connected to the front and rear sides of the shell (4), and the four L-shaped rods (19) respectively penetrate the four sleeves (20) and are slidably connected thereto.

7. The generator protective shell with a heat dissipation structure according to claim 6, characterized in that: Through slots that interpenetrate each other are formed between the four sleeves (20) and the four L-shaped rods (19), and fixing pins (21) are provided inside the four through slots.

8. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: A breathable net (22) is fixedly embedded on the other side of the shell (2), and a wire groove (23) is opened on the other side of the shell (2), and the wire groove (23) is located at the bottom of the breathable net (22).

9. The generator protective shell with a heat dissipation structure according to claim 1, characterized in that: Two mounting blocks (24) are fixedly connected to the front and rear sides of the shell (2); the four mounting blocks (24) are in contact with the bottom; and mounting holes are provided inside the four mounting blocks (24).

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