CN221552646U - Electric power distribution cabinet heat abstractor - Google Patents
Electric power distribution cabinet heat abstractor Download PDFInfo
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- CN221552646U CN221552646U CN202420058841.7U CN202420058841U CN221552646U CN 221552646 U CN221552646 U CN 221552646U CN 202420058841 U CN202420058841 U CN 202420058841U CN 221552646 U CN221552646 U CN 221552646U
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Abstract
The utility model discloses a heat dissipation device of an electrical power distribution cabinet, which relates to the technical field of heat dissipation devices and is suitable for heat dissipation of the electrical power distribution cabinet, and comprises a heat conduction plate; the heat absorption component is arranged on the outer surface of the heat conduction plate and used for absorbing heat; the heat radiating unit is arranged on the outer surface of the heat conducting plate and used for radiating heat; and the wind power component is arranged on the front surface of the heat conducting plate and used for assisting in heat dissipation, the heat dissipation unit comprises a transmission component arranged on the front surface of the heat conducting plate and a heat dissipation component arranged on the outer surface of the heat conducting plate, and the wind power component comprises a mounting component arranged on the outer surface of the heat conducting plate. The heat conduction device can conveniently absorb the heat in the electric power distribution cabinet by mutually matching the heat conduction plate, the heat absorption plate and the heat conduction copper pipe, so that the heat dissipation unit and the wind power component are matched for heat dissipation, and the semiconductor refrigerator, the heat dissipation fin plate, the water pipe and the heat absorption conduction device are mutually matched for conveniently dissipating the heat of the outer surface of the heat conduction plate, so that the practicability of the heat dissipation device is improved.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device of an electrical power distribution cabinet.
Background
The power distribution cabinet is a final-stage device of a power distribution system, is a generic name of a motor control center and is used in occasions with scattered loads and fewer loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of a power distribution device of a previous stage to a nearby load, the device of the stage should provide protection, monitoring and control for the load, but a lot of heat is generated inside the power distribution cabinet during the use process, so that the heat dissipation of the power distribution cabinet needs to be assisted by a heat dissipation device.
Among the prior art, in the patent document of publication number CN216355411U, propose an electric automatization switch board from heat abstractor, including the cabinet body, the cabinet door is installed in the front of the cabinet body, and the inlet port has all been seted up to cabinet body both sides bottom, and the installing port has been seted up to cabinet body back top, installs radiator fan on the installing port, and the top fixed mounting of the cabinet body has air pump and gas receiver, and the inlet end of air pump is connected with the intake pipe, and the end of giving vent to anger of air pump is connected with the pipeline, pipeline and gas receiver intercommunication are connected with the outlet duct on the gas receiver. This electric automatization switch board is from heat abstractor, at switch board use, the radiator fan of installing on the cabinet body is in running state always, takes in the air and discharges again through the inlet port, makes the internal air flow of cabinet reach the cooling effect, and the air pump on the cabinet body can extract the air and arrive the gas receiver, blows into the cabinet body with a large amount of air fast through the air knife, makes the internal air of cabinet flow fast, reaches the effect of quick cooling.
The following problems exist in the prior art:
The device only assists the heat dissipation to the switch board through radiator fan's mode in the use, has reduced heat abstractor's radiating effect, and the device is inconvenient to install in the use simultaneously, has reduced heat abstractor's flexibility.
Disclosure of utility model
The utility model aims to provide a heat dissipation device of an electrical power distribution cabinet, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The heat dissipation device of the electrical power distribution cabinet is suitable for heat dissipation of the electrical power distribution cabinet and comprises a heat conducting plate; the heat absorption component is arranged on the outer surface of the heat conduction plate and used for absorbing heat; the heat radiating unit is arranged on the outer surface of the heat conducting plate and used for radiating heat; and the wind power component is arranged on the front surface of the heat conducting plate and used for assisting in heat dissipation, the heat dissipation unit comprises a transmission component arranged on the front surface of the heat conducting plate and a heat dissipation component arranged on the outer surface of the heat conducting plate, and the wind power component comprises an installation component arranged on the outer surface of the heat conducting plate and an exhaust component arranged inside the installation component.
The technical scheme of the utility model is further improved as follows: the heat absorbing assembly comprises a heat absorbing plate and a heat conducting copper pipe, and one side of the heat absorbing plate is fixedly connected with the outer surface of the heat conducting plate.
The technical scheme of the utility model is further improved as follows: the outer surface of the heat conduction copper pipe is fixedly connected with the inner wall of the heat absorption plate, a plurality of groups of heat absorption plates and heat conduction copper pipes are arranged, and heat in the power distribution cabinet can be guided to the outer surface of the heat conduction plate by adopting the mutual matching of the heat absorption plates and the heat conduction copper pipes.
The technical scheme of the utility model is further improved as follows: the heat-absorbing heat-conducting device comprises a heat-radiating fin plate, one side of the heat-radiating fin plate is fixedly connected with the outer surface of the heat-conducting plate, the upper surface of the heat-radiating fin plate is fixedly connected with a heat-absorbing heat-conducting device, a plurality of groups of heat-absorbing heat-conducting devices are arranged, the heat-absorbing heat-conducting devices comprise heat-conducting columns, the bottom surfaces of the heat-conducting columns are fixedly connected with the upper surface of the heat-radiating fin plate, the outer surface of the heat-conducting columns is fixedly connected with the heat-absorbing fin plate, the heat-absorbing fin plates are uniformly distributed on the outer surface of the heat-conducting columns, and the heat-radiating fin plate, the water pipe and the heat-absorbing heat-conducting devices are matched with each other to assist in radiating the outer surface of the heat-conducting plate.
The technical scheme of the utility model is further improved as follows: the heat dissipation assembly comprises a semiconductor refrigerator, one side of the semiconductor refrigerator is detachably connected with the front surface of the heat conducting plate, the output end of the semiconductor refrigerator is detachably connected with a water pipe, the outer surface of the water pipe is fixedly connected with the inner wall of the heat dissipation fin plate, one end of the water pipe is fixedly connected with a return pipe, the other end of the return pipe is detachably connected with the output end of the semiconductor refrigerator, the water pipe and the return pipe are matched with each other, cooling water is injected into the water pipe, and meanwhile the cooling water is circulated in the water pipe through the cooling effect of the semiconductor refrigerator by matching with the return pipe, so that heat dissipation is carried out on the outer surface of the heat dissipation fin plate.
The technical scheme of the utility model is further improved as follows: the installation assembly comprises an installation shaft seat, one end of the installation shaft seat is fixedly connected with the front surface of the heat conducting plate, and the other end of the installation shaft seat is detachably connected with an installation base.
The technical scheme of the utility model is further improved as follows: the exhaust assembly comprises a driving motor, the outer surface of the driving motor is detachably connected with the outer surface of the mounting base, the output end of the driving motor is detachably connected with a heat dissipation fan blade, and the heat dissipation fan blade is matched with the mounting base, the driving motor and the heat dissipation fan blade by adopting a mounting shaft seat, and can further dissipate heat of the outer surface of the heat conduction plate, so that the practicability of the heat dissipation device of the electrical power distribution cabinet is improved.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a heat dissipation device of an electrical power distribution cabinet, which adopts the mutual cooperation of a heat conduction plate, a heat absorption plate and a heat conduction copper pipe to conveniently absorb heat in the electrical power distribution cabinet, thereby being matched with a heat dissipation unit and a wind power component to dissipate heat.
2. The utility model provides a heat dissipation device of an electrical power distribution cabinet, which adopts a semiconductor refrigerator, a heat dissipation fin plate, a water pipe and a heat absorption conduction device to be matched with each other so as to conveniently dissipate heat on the outer surface of a heat conduction plate, thereby increasing the practicability of the heat dissipation device.
3. The utility model provides a heat dissipation device for an electrical power distribution cabinet, which adopts the mutual coordination of a mounting shaft seat, a mounting base, a driving motor and heat dissipation fan blades, and can further dissipate heat on the outer surface of a heat conduction plate, so that the practicability of the heat dissipation device for the electrical power distribution cabinet is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of a heat sink assembly according to the present utility model;
FIG. 4 is a schematic view of a heat sink assembly according to the present utility model;
FIG. 5 is a schematic diagram of a heat dissipating unit according to the present utility model;
Fig. 6 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a heat conductive plate; 2. a heat sink assembly; 21. a heat absorbing plate; 22. a heat conducting copper pipe; 3. a heat radiation unit; 31. a semiconductor refrigerator; 32. a heat dissipation fin; 33. a water pipe; 34. a heat absorbing conductive means; 35. a return pipe; 341. a heat conducting column; 342. a heat absorbing fin; 4. a wind assembly; 41. installing a shaft seat; 42. a mounting base; 43. a driving motor; 44. and the heat dissipation fan blade.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: an electric power distribution cabinet heat dissipation device comprises a heat conduction plate 1; a heat absorbing assembly 2 disposed on an outer surface of the heat conductive plate 1 for absorbing heat; a heat radiating unit 3 arranged on the outer surface of the heat conducting plate 1 for radiating heat; and the wind power component 4 is arranged on the front surface of the heat conducting plate 1 and used for assisting in heat dissipation, the heat dissipation unit 3 comprises a transmission component arranged on the front surface of the heat conducting plate 1 and a heat dissipation component arranged on the outer surface of the heat conducting plate 1, and the wind power component 4 comprises an installation component arranged on the outer surface of the heat conducting plate 1 and an exhaust component arranged inside the installation component.
The heat absorbing assembly 2 comprises a heat absorbing plate 21 and a heat conducting copper pipe 22, and one side of the heat absorbing plate 21 is fixedly connected with the outer surface of the heat conducting plate 1.
The outer surface of the heat conduction copper pipe 22 is fixedly connected with the inner wall of the heat absorbing plate 21, and a plurality of groups of heat absorbing plates 21 and heat conduction copper pipes 22 are arranged.
In the use process of the electric power distribution cabinet heat dissipation device, heat is generated by internal electric appliances of the power distribution cabinet, and the heat inside the power distribution cabinet is led into the heat conducting plate 1 by utilizing the heat exchange principle through the plurality of groups of heat absorbing plates 21 and the heat conducting copper pipes 22 arranged inside the power distribution cabinet.
The heat-absorbing heat-conducting assembly comprises a heat-dissipating fin plate 32, one side of the heat-dissipating fin plate 32 is fixedly connected with the outer surface of the heat-conducting plate 1, the upper surface of the heat-dissipating fin plate 32 is fixedly connected with a plurality of heat-absorbing heat-conducting devices 34, the heat-absorbing heat-conducting devices 34 are provided with a plurality of groups, each heat-absorbing heat-conducting device 34 comprises a heat-conducting column 341, the bottom surface of each heat-conducting column 341 is fixedly connected with the upper surface of the heat-dissipating fin plate 32, the outer surface of each heat-conducting column 341 is fixedly connected with a heat-absorbing fin plate 342, and the heat-absorbing fin plates 342 are uniformly distributed on the outer surface of each heat-conducting column 341.
The heat radiation component comprises a semiconductor refrigerator 31, one side of the semiconductor refrigerator 31 is detachably connected with the front face of the heat conducting plate 1, the output end of the semiconductor refrigerator 31 is detachably connected with a water pipe 33, the outer surface of the water pipe 33 is fixedly connected with the inner wall of the heat radiation fin plate 32, one end of the water pipe 33 is fixedly connected with a return pipe 35, and the other end of the return pipe 35 is detachably connected with the output end of the semiconductor refrigerator 31.
When the heat absorbing assembly 2 guides heat to the outer surface of the heat conducting plate 1, the semiconductor refrigerator 31 is started to cooperate with the water pipe 33 to radiate heat of the heat radiating fin plate 32 arranged on the outer surface of the heat conducting plate 1, and meanwhile, the contact area between the heat conducting columns 341 and the heat absorbing fin plate 342 and the air on the surface of the heat conducting plate 1 is increased by utilizing the cooperation of the heat conducting columns 341 and the heat absorbing fin plate 342, so that the temperature on the surface of the heat conducting plate 1 can be further transferred to the heat radiating fin plate 32, and the heat is circularly reduced in the heat radiating fin plate 32 through the cooling water in cooperation with the return pipe 35, so that the purpose of cooling is achieved.
The installation assembly comprises an installation shaft seat 41, one end of the installation shaft seat 41 is fixedly connected with the front surface of the heat conducting plate 1, and the other end of the installation shaft seat 41 is detachably connected with an installation base 42.
The exhaust assembly comprises a driving motor 43, the outer surface of the driving motor 43 is detachably connected with the outer surface of the mounting base 42, and the output end of the driving motor 43 is detachably connected with a cooling fan blade 44.
In the process of radiating the heat of the heat radiating unit 3, the driving motor 43 is started, the driving shaft of the driving motor 43 drives the heat radiating fan blades 44 to rotate, and the air flow velocity on the outer surface of the heat conducting plate 1 is increased by utilizing the atmospheric pressure difference principle, so that the aim of assisting in cooling the outer surface of the heat conducting plate 1 is fulfilled.
The working principle of the heat dissipation device of the electrical power distribution cabinet is specifically described below.
As shown in fig. 1-6, in the use process of the heat dissipation device of the electrical power distribution cabinet, the internal electrical appliance of the power distribution cabinet generates heat, the heat in the power distribution cabinet is led into the heat conduction plate 1 by utilizing the heat exchange principle through a plurality of groups of heat absorption plates 21 and heat conduction copper pipes 22 arranged in the power distribution cabinet, when the heat absorption assembly 2 guides the heat to the outer surface of the heat conduction plate 1, the semiconductor refrigerator 31 is started to radiate the heat dissipation fin plates 32 arranged on the outer surface of the heat conduction plate 1 by being matched with the water conveying pipe 33, meanwhile, the contact area between the heat absorption columns 341 and the heat absorption fin plates 342 and the air on the surface of the heat conduction plate 1 is increased by utilizing the mutual matching of the heat absorption columns 341 and the heat absorption fin plates 342, so that the temperature on the surface of the heat conduction plate 1 can be further transferred into the heat dissipation fin plates 32, the heat is reduced in the internal circulation of the heat dissipation fin plates 32 by utilizing the cooling water matched with the return pipe 35, and the purpose of cooling is achieved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The heat dissipation device of the electrical power distribution cabinet is suitable for heat dissipation of the electrical power distribution cabinet and comprises a heat conduction plate (1);
The heat absorption component (2) is arranged on the outer surface of the heat conduction plate (1) and used for absorbing heat;
the heat radiating unit (3) is arranged on the outer surface of the heat conducting plate (1) and used for radiating heat;
And the wind power component (4) is arranged on the front surface of the heat conducting plate (1) and used for assisting heat dissipation, and is characterized in that: the heat dissipation unit (3) comprises a transmission component arranged on the front surface of the heat conduction plate (1) and a heat dissipation component arranged on the outer surface of the heat conduction plate (1), and the wind power component (4) comprises a mounting component arranged on the outer surface of the heat conduction plate (1) and an exhaust component arranged inside the mounting component.
2. An electrical power distribution cabinet heat sink as in claim 1 wherein: the heat absorbing assembly (2) comprises a heat absorbing plate (21) and a heat conducting copper pipe (22), and one side of the heat absorbing plate (21) is fixedly connected with the outer surface of the heat conducting plate (1).
3. An electrical power distribution cabinet heat sink according to claim 2, characterized in that: the outer surface of the heat conduction copper pipe (22) is fixedly connected with the inner wall of the heat absorption plate (21), and a plurality of groups of heat absorption plates (21) and the heat conduction copper pipe (22) are arranged.
4. An electrical power distribution cabinet heat sink as in claim 1 wherein: the heat-absorbing heat-conducting assembly comprises a heat-radiating fin plate (32), one side of the heat-radiating fin plate (32) is fixedly connected with the outer surface of a heat-conducting plate (1), the upper surface of the heat-radiating fin plate (32) is fixedly connected with a heat-absorbing heat-conducting device (34), a plurality of groups of heat-absorbing heat-conducting devices (34) are arranged, each heat-absorbing heat-conducting device (34) comprises a heat-conducting column (341), the bottom surface of each heat-conducting column (341) is fixedly connected with the upper surface of the heat-radiating fin plate (32), the outer surface of each heat-conducting column (341) is fixedly connected with a heat-absorbing fin plate (342), and the heat-absorbing fin plates (342) are uniformly distributed on the outer surface of each heat-conducting column (341).
5. The electrical power distribution cabinet heat dissipating apparatus of claim 4, wherein: the heat dissipation assembly comprises a semiconductor refrigerator (31), one side of the semiconductor refrigerator (31) is detachably connected with the front face of a heat conducting plate (1), the output end of the semiconductor refrigerator (31) is detachably connected with a water conveying pipe (33), the outer surface of the water conveying pipe (33) is fixedly connected with the inner wall of a heat dissipation fin plate (32), one end of the water conveying pipe (33) is fixedly connected with a return pipe (35), and the other end of the return pipe (35) is detachably connected with the output end of the semiconductor refrigerator (31).
6. An electrical power distribution cabinet heat sink as in claim 1 wherein: the mounting assembly comprises a mounting shaft seat (41), one end of the mounting shaft seat (41) is fixedly connected with the front surface of the heat conducting plate (1), and the other end of the mounting shaft seat (41) is detachably connected with a mounting base (42).
7. The electrical power distribution cabinet heat dissipating apparatus of claim 6, wherein: the exhaust assembly comprises a driving motor (43), the outer surface of the driving motor (43) is detachably connected with the outer surface of the mounting base (42), and the output end of the driving motor (43) is detachably connected with a radiating fan blade (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420058841.7U CN221552646U (en) | 2024-01-10 | 2024-01-10 | Electric power distribution cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420058841.7U CN221552646U (en) | 2024-01-10 | 2024-01-10 | Electric power distribution cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221552646U true CN221552646U (en) | 2024-08-16 |
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ID=92252461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420058841.7U Active CN221552646U (en) | 2024-01-10 | 2024-01-10 | Electric power distribution cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221552646U (en) |
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2024
- 2024-01-10 CN CN202420058841.7U patent/CN221552646U/en active Active
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