CN215733048U - Switch board with heat dissipation function - Google Patents
Switch board with heat dissipation function Download PDFInfo
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- CN215733048U CN215733048U CN202121904063.1U CN202121904063U CN215733048U CN 215733048 U CN215733048 U CN 215733048U CN 202121904063 U CN202121904063 U CN 202121904063U CN 215733048 U CN215733048 U CN 215733048U
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- fixedly connected
- power distribution
- heat dissipation
- fan
- distribution cabinet
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Abstract
The utility model discloses a power distribution cabinet with a heat dissipation function, and belongs to the technical field of power distribution cabinets. A power distribution cabinet with a heat dissipation function comprises a base, wherein a cabinet body is fixedly connected to the upper surface of the base, a fan box is fixedly connected to the top of the cabinet body, a support frame is fixedly connected to the inner wall of the fan box, a motor is fixedly connected to the interior of the support frame, and a rotating shaft is fixedly connected to the output end of the motor; according to the utility model, through arranging the motor, the rotating shaft, the fan blades and the exhaust fan, when the power distribution cabinet is used, the motor is started, the motor works to drive the fan blades on the rotating shaft to rotate, air is blown downwards from the top of the power distribution cabinet, then the exhaust fan is started, hot air in the power distribution cabinet is extracted from the air extraction pipeline by the operation of the exhaust fan, and finally the hot air is exhausted through the exhaust pipe.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a heat dissipation function.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, and the distribution cabinet distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads.
Switch board among the prior art designs relatively poorly in the aspect of the heat dissipation, only sets up several louvres at the switch board outer wall usually and dispels the heat, but under hot environment, only rely on the louvre can not guarantee the timely heat dissipation of switch board, easily leads to the inside high temperature of switch board, causes the inside instrument to appear damaging.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of poor heat dissipation performance in the prior art, and provides a power distribution cabinet with a heat dissipation function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a switch board with heat dissipation function, includes the base, the last fixed surface of base is connected with the cabinet body, the top fixedly connected with fan box of the cabinet body, the inner wall fixedly connected with support frame of fan box, the inside fixedly connected with motor of support frame, the output fixedly connected with pivot of motor, the flabellum has been cup jointed to the surface of pivot.
Preferably, the upper surface of the base is fixedly connected with an exhaust fan bracket, and the top of the exhaust fan bracket is fixedly connected with an exhaust fan.
Preferably, the top fixedly connected with exhaust duct of air exhauster, exhaust duct's one end and cabinet body fixed connection, one side fixedly connected with exhaust pipe of air exhauster.
Preferably, the top of the fan box is fixedly connected with a ventilation opening, and the inner wall of the ventilation opening is fixedly connected with a dust guard.
Preferably, a cabinet door is arranged on the outer surface of the cabinet body, a handle is fixedly connected to the outer surface of the cabinet door, and heat dissipation holes are formed in one side of the cabinet body.
Preferably, the bottom of the base is fixedly connected with four pulleys.
Compared with the prior art, the utility model provides a power distribution cabinet with a heat dissipation function, which has the following beneficial effects:
1. according to the utility model, through arranging the motor, the rotating shaft, the fan blades and the exhaust fan, when the power distribution cabinet is used, the motor is started, the motor works to drive the fan blades on the rotating shaft to rotate, air is blown downwards from the top of the power distribution cabinet, then the exhaust fan is started, hot air in the power distribution cabinet is extracted from the air extraction pipeline by the operation of the exhaust fan, and finally the hot air is exhausted through the exhaust pipe.
2. According to the utility model, the ventilation opening is arranged, so that heat generated during the working of the motor can be timely discharged, the heat generated during the working of the motor is prevented from entering the cabinet body, and the dust guard is arranged, so that foreign matters can be effectively prevented from entering the power distribution cabinet, and the protection effect is achieved.
The parts not involved in the device are the same as or can be realized by adopting the prior art, and the utility model has the characteristic of strong heat dissipation performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a fan case according to the present invention;
fig. 3 is a side view of the cabinet of the present invention.
In the figure: 1. a base; 2. a cabinet body; 3. a fan case; 4. a support frame; 5. a motor; 6. a rotating shaft; 7. a fan blade; 8. a fan bracket; 9. an exhaust fan; 10. an air extraction duct; 11. an exhaust duct; 12. a vent; 13. a dust-proof plate; 14. a cabinet door; 15. a handle; 16. heat dissipation holes; 17. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a power distribution cabinet with heat dissipation function comprises a base 1, a cabinet body 2 is fixedly connected to the upper surface of the base 1, a fan box 3 is fixedly connected to the top of the cabinet body 2, a support frame 4 is fixedly connected to the inner wall of the fan box 3, a motor 5 is fixedly connected to the inside of the support frame 4, a rotating shaft 6 is fixedly connected to the output end of the motor 5, a fan blade 7 is sleeved on the outer surface of the rotating shaft 6, the motor 5, the rotating shaft 6, the fan blade 7 and an exhaust fan 9 are arranged, when the power distribution cabinet is used, the motor 5 is started, the motor 5 works to drive the fan blade 7 on the rotating shaft 6 to rotate, air is blown downwards from the top of the power distribution cabinet, then the exhaust fan 9 is started, the exhaust fan 9 works to draw hot air inside the cabinet body 2 out from an exhaust pipeline 10 and finally exhausts through an exhaust pipe 11, the design realizes air circulation and circulation inside the cabinet body 2, and accelerates heat exhaust, thereby achieving the effect of good heat dissipation performance of the device, the upper surface of the base 1 is fixedly connected with an exhaust fan bracket 8, the top of the exhaust fan bracket 8 is fixedly connected with an exhaust fan 9, the top of the exhaust fan 9 is fixedly connected with an exhaust pipeline 10, one end of the exhaust pipeline 10 is fixedly connected with the cabinet body 2, one side of the exhaust fan 9 is fixedly connected with an exhaust pipe 11, the top of the fan box 3 is fixedly connected with a vent 12, the inner wall of the vent 12 is fixedly connected with a dustproof plate 13, through the arrangement of the vent 12, the heat generated when the motor 5 works can be timely exhausted, the heat generated when the motor 5 works is prevented from entering the cabinet body 2, through the arrangement of the dustproof plate 13, foreign matters can be effectively prevented from entering the power distribution cabinet to play a role of protection, the outer surface of the cabinet body 2 is provided with a cabinet door 14, the outer surface of the cabinet door 14 is fixedly connected with a handle 15, and one side of the cabinet body 2 is provided with heat dissipation holes 16, through setting up louvre 16, further strengthened the heat dispersion of this switch board, the bottom fixedly connected with pulley 17 of base 1, the quantity of pulley 17 is four, through setting up pulley 17, conveniently removes this switch board.
According to the utility model, by arranging the motor 5, the rotating shaft 6, the fan blades 7 and the exhaust fan 9, when the power distribution cabinet is used, the motor 5 is started, the motor 5 works to drive the fan blades 7 on the rotating shaft 6 to rotate, air is blown downwards from the top of the power distribution cabinet, then the exhaust fan 9 is started, the exhaust fan 9 works to extract hot air in the cabinet body 2 from the air extraction pipeline 10, and finally the hot air is exhausted through the exhaust pipe 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a switch board with heat dissipation function, includes base (1), its characterized in that, the last fixed surface of base (1) is connected with the cabinet body (2), top fixedly connected with fan case (3) of the cabinet body (2), inner wall fixedly connected with support frame (4) of fan case (3), inside fixedly connected with motor (5) of support frame (4), the output fixedly connected with pivot (6) of motor (5), flabellum (7) have been cup jointed to the surface of pivot (6).
2. The power distribution cabinet with the heat dissipation function according to claim 1, wherein an exhaust fan bracket (8) is fixedly connected to the upper surface of the base (1), and an exhaust fan (9) is fixedly connected to the top of the exhaust fan bracket (8).
3. The power distribution cabinet with the heat dissipation function according to claim 2, wherein an air suction pipeline (10) is fixedly connected to the top of the air suction fan (9), one end of the air suction pipeline (10) is fixedly connected to the cabinet body (2), and an exhaust duct (11) is fixedly connected to one side of the air suction fan (9).
4. The power distribution cabinet with the heat dissipation function according to claim 1, wherein a ventilation opening (12) is fixedly connected to the top of the fan box (3), and a dust guard (13) is fixedly connected to the inner wall of the ventilation opening (12).
5. The power distribution cabinet with the heat dissipation function according to claim 1, wherein a cabinet door (14) is arranged on an outer surface of the cabinet body (2), a handle (15) is fixedly connected to an outer surface of the cabinet door (14), and heat dissipation holes (16) are formed in one side of the cabinet body (2).
6. The power distribution cabinet with the heat dissipation function according to claim 1, wherein pulleys (17) are fixedly connected to the bottom of the base (1), and the number of the pulleys (17) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904063.1U CN215733048U (en) | 2021-08-14 | 2021-08-14 | Switch board with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904063.1U CN215733048U (en) | 2021-08-14 | 2021-08-14 | Switch board with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733048U true CN215733048U (en) | 2022-02-01 |
Family
ID=79996222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904063.1U Active CN215733048U (en) | 2021-08-14 | 2021-08-14 | Switch board with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733048U (en) |
-
2021
- 2021-08-14 CN CN202121904063.1U patent/CN215733048U/en active Active
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