CN212485835U - High-voltage board that heat dispersion is good - Google Patents

High-voltage board that heat dispersion is good Download PDF

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Publication number
CN212485835U
CN212485835U CN202021021118.XU CN202021021118U CN212485835U CN 212485835 U CN212485835 U CN 212485835U CN 202021021118 U CN202021021118 U CN 202021021118U CN 212485835 U CN212485835 U CN 212485835U
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CN
China
Prior art keywords
voltage board
main part
good
heat dispersion
board main
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Active
Application number
CN202021021118.XU
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Chinese (zh)
Inventor
李海峰
焦迟林
曹珂
聂凯峰
薛强
何伟
张鑫鑫
赵清祥
周云龙
王黎鹏
张云浩
王东
钱亚东
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Zhangjiagang Yingding Gas Co ltd
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Zhangjiagang Yingding Gas Co ltd
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Priority to CN202021021118.XU priority Critical patent/CN212485835U/en
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Publication of CN212485835U publication Critical patent/CN212485835U/en
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Abstract

The utility model discloses a high-voltage board that heat dispersion is good, including the high-voltage board main part, first notch is all seted up at both ends around the high-voltage board main part, and the embedded grid net that is equipped with of first notch, high-voltage board main part upper end is provided with the top cap, and both ends all seted up the thread groove about both ends and the top cap about the high-voltage board main part, thread groove threaded connection has the screw, the top cap bottom mounting has another grid net, another grid net upper end is fixed with the dead lever, and rotates through the bearing on the dead lever and be connected with the fan, another grid net upper end left side is provided with the motor, and is provided with the output shaft on the motor, the output shaft rotates with. The utility model discloses make the inside a large amount of heats that produce of high-voltage board main part in time discharge, avoid because overheated circuit trouble that produces, promoted the practicality of device.

Description

High-voltage board that heat dispersion is good
Technical Field
The utility model relates to a high-voltage board technical field specifically is a high-voltage board that heat dispersion is good.
Background
The high-voltage cabinet is used for distributing, controlling, metering and connecting cable distribution equipment in an electric power supply system as the name implies, a common power supply station and a substation use the high-voltage cabinet, the high-voltage cabinet plays a great role in the aspect of power supply of one area or city, the abnormal condition of electric power can be known at any time and overhauled in advance, and the problem that huge economic loss is caused due to power failure is avoided, so that the existing high-voltage cabinet is continuously developed and innovated, the existing high-voltage cabinet basically meets the requirements of people can be known, but some problems still exist.
The first problem is that: current high-voltage board is because voltage is higher, and the electric current of its inside production also can be very big to produce great heat, and high-voltage board main part top generally adopts closed design, leads to the inside heat that stores up of high-voltage board main part to in time release, just probably has the potential safety hazard this moment, and the possible operating condition of accessory inside the high-voltage board main part is unusual, makes power transmission unstable, influences the use, has reduced the practicality of device.
The second problem is that: the temperature of the inside of the high-voltage board can't be accurately read at the work of the existing high-voltage board, even if the temperature inside the high-voltage board is higher, the outside can't be known, the corresponding processing can't be made in advance, the temperature inside the high-voltage board reaches a certain height, the breaker is damaged and the power is cut off, the power supply is interrupted, the great economic loss is caused, the practicability of the device is reduced, and therefore the high-voltage board with good heat dissipation performance is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-voltage board that heat dispersion is good to solve the inside unable quick discharge of great heat that produces of device that proposes in the above-mentioned background art, so that cause circuit trouble, power supply unstable, reduced the device practicality, and the outside can't read when the inside high temperature of device, and the condition when unable preliminary treatment temperature is higher leads to economic loss, has reduced the problem of the practicality of device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage board that heat dispersion is good, includes the high-voltage board main part, first notch is all seted up at both ends around the high-voltage board main part, and the embedded grid net that is equipped with of first notch, high-voltage board main part upper end is provided with the top cap, and both ends all seted up the thread groove about both ends and the top cap about the high-voltage board main part, thread groove threaded connection has the screw, the top cap bottom mounting has another grid net, another grid net upper end is fixed with the dead lever, and rotates through the bearing and be connected with the fan on the dead lever, another grid net upper end left side is provided with the motor, and is provided with the output shaft on the motor.
Preferably, the front side of the inner wall of the high-voltage board main body is fixed with a hook, the hook is hung with a fixing ring, the lower end of the fixing ring is fixed with a thermometer, a second notch is formed in the inner wall of the joint of the high-voltage board main body and the front end of the thermometer, and a glass sheet is embedded in the second notch.
Preferably, the screws are provided with four groups which are respectively positioned at four corners of the upper end of the top cover.
Preferably, the fans are provided in three groups, and the three groups of fans are symmetrically designed around the top cover.
Preferably, the fixing rod is fixed with the grid net, the bearing is fixed with the fan, and the bearing is rotatably connected with the fixing rod through the bearing.
Preferably, the hook is fixed on the front side of the inner wall of the main body of the high-voltage cabinet and close to the top cover.
Preferably, the scale surface of the thermometer is attached to the glass sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the high-voltage cabinet with good heat dissipation performance is provided with the top cover, the thread groove, the screw, the fixed rod, the bearing, the fan and the motor, the top cover with the fan is arranged at the top of the main body of the high-voltage cabinet, hot air in the main body of the high-voltage cabinet is extracted to reduce the temperature in the main body of the high-voltage cabinet, the problems that large heat generated in the device cannot be quickly discharged, circuit faults are caused, power supply is unstable, and the practicability of the device is reduced are solved, so that a large amount of heat generated in the main body of the high-voltage cabinet can be timely discharged, the circuit faults caused by overheating are avoided, and the practicability of the;
2. this high-voltage board that heat dispersion is good is provided with the couple, solid fixed ring, the thermometer, second notch and glass piece, make the staff can see through the numerical value that the glass piece read the thermometer outside, outside can't read when having solved the inside high temperature of device, the condition when unable pretreatment temperature is higher, lead to economic loss, the problem of the practicality of device has been reduced, make the staff can read the inside temperature condition of high-voltage board main part at any time, can in time carry out corresponding processing when discovering unusually, reduce and avoid economic loss even, the practicality of device has been promoted.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is a schematic front sectional view of the main body structure of the high-voltage board of the present invention;
fig. 3 is a schematic top view of the structure of the top cover of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a high-voltage cabinet main body; 2. a first notch; 3. a grid mesh; 4. a top cover; 5. a thread groove; 6. a screw; 7. fixing the rod; 8. a bearing; 9. a fan; 10. a motor; 11. an output shaft; 12. a belt; 13. hooking; 14. a fixing ring; 15. a thermometer; 16. a second notch; 17. a glass sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a high-voltage cabinet with good heat dissipation performance comprises a high-voltage cabinet main body 1, wherein a front section and a rear section of the high-voltage cabinet main body 1 are provided with first notches 2, grid nets 3 are embedded in the first notches 2, a top cover 4 is arranged at the upper end of the high-voltage cabinet main body 1, thread grooves 5 are formed in the left end and the right end of the high-voltage cabinet main body 1 and the left end and the right end of the top cover 4, the thread grooves 5 are in threaded connection with screws 6, the screws 6 are provided with four groups and are respectively positioned at four corners at the upper end of the top cover 4 and used for enabling the top cover 4 to be better fixed with the high-voltage cabinet main body 1, the stability of the structure is ensured, the bottom end of the top cover 4 is fixedly provided with another grid net 3, the upper end of the other grid net 3 is fixedly provided with a fixed rod 7, the upper end of the fixed rod 7 is rotatably, the three groups of fans 9 are designed symmetrically about the top cover 4, the heat dissipation effect of the device is better, the integrity of the heat dissipation function of the device is ensured, the left side of the upper end of the other grid net 3 is provided with a motor 10, the upper end of the motor 10 is provided with an output shaft 11, the output shaft 11 is rotatably connected with a belt 12, the front side of the inner wall of the high-voltage cabinet main body 1 is fixedly provided with a hook 13, the hook 13 is fixedly arranged at the position, close to the top cover 4, of the front side of the inner wall of the high-voltage cabinet main body 1, the device is close to a contact part inside the high-voltage cabinet main body 1 so as to monitor the temperature nearby, the pretreatment can be carried out on the premise that the temperature is abnormal, the hook 13 is hung with a fixing ring 14, and the lower end of the fixing ring 14 is fixedly provided with a thermometer 15, second notch 16 has been seted up to the inner wall of high-voltage board main part 1 and 15 front end laminating departments of thermometer, the embedded glass piece 17 that is equipped with of second notch 16, its effect is for making the device can the inside temperature of direct observation high-voltage board main part 1, can make emergency treatment in advance when the internal state is unusual, the security of device has been promoted, thermometer 15's scale face and the laminating of glass piece 17, it is as making the device can follow the outside and observe the temperature, the functionality and the convenience of device have been increased.
The working principle is as follows: the method comprises the following steps of (1) removing a cabinet cover at the original top of a high-voltage cabinet main body 1, replacing the cabinet cover by using a top cover 4, aligning thread grooves 5 at the joint of the high-voltage cabinet main body 1 and the top cover 4, fixing the high-voltage cabinet main body 1 and the top cover 4 by using tightening screws 6, arranging first notches 2 at the front end and the rear end of the high-voltage cabinet main body 1, embedding grid nets 3 in the first notches 2, fixing the other grid net 3 at the bottom end of the top cover 4, driving a bearing 8 to rotate on a fixing rod 7 through a belt 12 by an output shaft 11 on a motor 10 after the motor 10 is started through a switch, driving a fan 9 fixed with the bearing 8 to rotate together by the bearing 8, extracting hot air in the high-voltage cabinet main body 1 outwards, and simultaneously enabling air with lower temperature to flow in from the grid nets 3 at the front side and the rear side of the high-voltage cabinet main body; when reading the inside temperature of high-voltage board main part 1, hang thermometer 15 of establishing on couple 13 through solid fixed ring 14, thermometer 15 right-hand member can show the inside temperature of high-voltage board main part 1, sees through glass piece 17 simultaneously and directly reads the numerical value on thermometer 15, can accomplish reading of the inside temperature of high-voltage board main part 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a high-voltage board that heat dispersion is good, includes high-voltage board main part (1), its characterized in that: first notch (2) are all seted up at both ends around high-voltage board main part (1), and embedded grid net (3) of being equipped with in first notch (2), high-voltage board main part (1) upper end is provided with top cap (4), and both ends and top cap (4) are all seted up thread groove (5) about high-voltage board main part (1), thread groove (5) threaded connection has screw (6), top cap (4) bottom mounting has another grid net (3), another grid net (3) upper end is fixed with dead lever (7), and dead lever (7) upper end is rotated through bearing (8) and is connected with fan (9), another grid net (3) upper end left side is provided with motor (10), and motor (10) upper end is provided with output shaft (11), output shaft (11) are rotated with belt (12) and are connected.
2. The high-voltage board that heat dispersion is good of claim 1, characterized in that: the high-voltage board main part (1) inner wall front side is fixed with couple (13), couple (13) are hung and are put solid fixed ring (14), and gu fixed ring (14) lower extreme is fixed with thermometer (15), second notch (16) have been seted up to the inner wall of high-voltage board main part (1) and thermometer (15) front end laminating department, embedded glass piece (17) that is equipped with in second notch (16).
3. The high-voltage board that heat dispersion is good of claim 1, characterized in that: the screws (6) are provided with four groups and are respectively positioned at four corners of the upper end of the top cover (4).
4. The high-voltage board that heat dispersion is good of claim 1, characterized in that: the fans (9) are provided with three groups, and the three groups of fans (9) are symmetrically designed relative to the top cover (4).
5. The high-voltage board that heat dispersion is good of claim 1, characterized in that: the fixing rod (7) is fixed with the grid net (3), the bearing (8) is fixed with the fan (9), and the bearing (8) is rotatably connected with the fixing rod (7) through the bearing (8).
6. The high-voltage board that heat dispersion is good of claim 2, characterized in that: the hook (13) is fixed on the front side of the inner wall of the high-voltage cabinet main body (1) close to the top cover (4).
7. The high-voltage board that heat dispersion is good of claim 2, characterized in that: the scale surface of the thermometer (15) is attached to the glass sheet (17).
CN202021021118.XU 2020-06-06 2020-06-06 High-voltage board that heat dispersion is good Active CN212485835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021021118.XU CN212485835U (en) 2020-06-06 2020-06-06 High-voltage board that heat dispersion is good

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021021118.XU CN212485835U (en) 2020-06-06 2020-06-06 High-voltage board that heat dispersion is good

Publications (1)

Publication Number Publication Date
CN212485835U true CN212485835U (en) 2021-02-05

Family

ID=74446738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021021118.XU Active CN212485835U (en) 2020-06-06 2020-06-06 High-voltage board that heat dispersion is good

Country Status (1)

Country Link
CN (1) CN212485835U (en)

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