High-low voltage switch cabinet with rapid heat dissipation function
By introducing temperature sensors and ventilation devices into high and low voltage switchgear, and utilizing miniature blowers and cooling fans to achieve rapid heat dissipation, the problem of poor heat dissipation effect is solved, and the service life of components is extended.
Patent Information
- Application Number
- CN202520010607.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-03
AI Technical Summary
The existing high and low voltage switchgear has poor heat dissipation, which leads to the aging and failure of internal components.
A high- and low-voltage switchgear including a temperature sensor, a miniature blower, and a ventilation device was designed. The internal temperature is monitored by the temperature sensor, and when it exceeds the set value, the blower and ventilation device are activated. The miniature blower accelerates the airflow and the hot air is discharged by the cooling fan.
It achieves rapid heat dissipation, reduces the working pressure on the switch cabinet, and extends the service life of internal components.
Smart Images
Figure CN223809476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a high low voltage switch cabinet with quick heat dissipation. BACKGROUND
[0002] The high low voltage switch cabinet is a kind of electrical complete equipment specially designed, it integrates high voltage and low voltage switch device, and is used for the control, protection, monitoring and electric energy conversion of power system.The high low voltage switch cabinet not only has high reliability and safety, but also has intelligent control and protection function, and is the indispensable important component in modern power system.
[0003] The high low voltage switch cabinet currently used is mostly closed structure, only a few heat dissipation holes, actual heat dissipation effect is poor, and long time use can lead to internal component aging failure. UTILITY MODEL CONTENT
[0004] The utility model is to provide a kind of high low voltage switch cabinet with quick heat dissipation to solve the above technical problems.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A kind of high low voltage switch cabinet with quick heat dissipation, including vertical cabinet, cabinet door, control button, heat dissipation grid, top plate, the cabinet door is installed in vertical cabinet front, multiple control buttons are equidistantly installed in cabinet door front, the heat dissipation grid is fixedly connected at vertical cabinet top, and the top plate is fixedly connected at heat dissipation grid top.
[0007] On the basis of the above technical scheme, the vertical cabinet includes auxiliary heat dissipation groove, ventilation device, fan power supply, air blower bracket, micro air blower, temperature sensor, multiple auxiliary heat dissipation grooves are equidistantly opened in vertical cabinet right side, two ventilation devices are equidistantly installed in vertical cabinet left side, the fan power supply is fixedly connected at vertical cabinet inside right lower center, and is electrically connected with ventilation device, the air blower bracket is fixedly connected at fan power supply both sides, four micro air blowers are equidistantly fixedly connected in air blower bracket inside, and are electrically connected with fan power supply, and the temperature sensor is fixedly connected at vertical cabinet inside right lower side, and is electrically connected with fan power supply.
[0008] On the basis of the above technical scheme, the ventilation device includes shell, dust screen, fan bracket, heat dissipation fan, the dust screen is fixedly connected on the shell front, the fan bracket is fixedly connected in shell inner side, and two heat dissipation fans are equidistantly installed in fan bracket inner side.
[0009] Compared with the prior art, the high-low voltage switch cabinet with rapid heat dissipation has the following advantages: the design scheme of the prior high-low voltage switch cabinet is improved, the heat dissipation effect of the switch cabinet is greatly improved by changing the pattern and structure in the switch cabinet, the internal temperature can be rapidly dissipated when the internal temperature is too high, and the working pressure of the switch cabinet is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0010] Fig. 1 It is an appearance structure schematic view of the utility model.
[0011] Fig. 2 It is an internal structure schematic view of the vertical cabinet of the utility model.
[0012] Fig. 3 It is a structure schematic view of the ventilation device of the utility model.
[0013] In the drawing: 1. vertical cabinet, 2. cabinet door, 3. control button, 4. heat dissipation grille, 5. top plate, 6. auxiliary heat dissipation groove, 7. ventilation device, 8. fan power supply, 9. air blower support, 10. micro air blower, 11. temperature sensor, 12. shell, 13. dust screen, 14. fan support, 15. heat dissipation fan. DETAILED DESCRIPTION
[0014] The utility model will be further described in detail below in combination with the drawings and specific embodiments.
[0015] As Figs. 1-3 Indicated, a kind of high-low voltage switch cabinet with rapid heat dissipation, including vertical cabinet 1, cabinet door 2, control button 3, heat dissipation grille 4, top plate 5, the vertical cabinet 1 front is equipped with cabinet door 2, multiple the control button 3 equidistant installation is in cabinet door 2 front, the heat dissipation grille 4 is fixedly connected at vertical cabinet 1 top, the top plate 5 is fixedly connected at heat dissipation grille 4 top.
[0016] The vertical cabinet 1 inside includes auxiliary heat dissipation groove 6, ventilation device 7, fan power supply 8, air blower support 9, micro air blower 10, temperature sensor 11, multiple the auxiliary heat dissipation groove 6 equidistantly open in vertical cabinet 1 right side, two the ventilation device 7 equidistant installation is in vertical cabinet 1 left side, the fan power supply 8 is fixedly connected at vertical cabinet 1 inside right lower center, and is electrically connected with ventilation device 7, the air blower support 9 is fixedly connected at fan power supply 8 both sides, four the micro air blower 10 equidistantly fixedly connected in air blower support 9 inside, and is electrically connected with fan power supply 8, the temperature sensor 11 is fixedly connected at vertical cabinet 1 inside right side below, and is electrically connected with fan power supply 8.
[0017] The ventilation device 7 comprises a shell 12, a dust screen 13, a fan support 14 and heat dissipation fans 15, the dust screen 13 is fixedly connected to the front of the shell 12, the fan support 14 is fixedly connected to the inner side of the shell 12, and the two heat dissipation fans 15 are equidistantly installed on the inner side of the fan support 14.
[0018] The working principle of the utility model is: when the utility model is used, the temperature sensor monitors the temperature inside the cabinet body, when the temperature exceeds the set temperature, the temperature sensor controls the fan power to start, provides power for the micro-blower and the ventilation device, the micro-blower blows air into the cabinet body, accelerates the air flow, the heat dissipation fan of the ventilation device starts, and the internal air is transported to the outside, thereby rapidly reducing the temperature inside the cabinet body.
[0019] The above is the preferred embodiment of the utility model, and for the ordinary skilled in the art, according to the teaching of the utility model, the change, modification, replacement and modification of the embodiment without departing from the principle and spirit of the utility model still fall within the protection scope of the utility model.
Claims
1. A high-low voltage switch cabinet with rapid heat dissipation, comprising a vertical cabinet (1), a cabinet door (2), a control button (3), a heat dissipation grid (4), and a top plate (5), characterized in that: The front of the cabinet (1) is provided with a cabinet door (2), a plurality of control buttons (3) are equidistantly arranged on the front of the cabinet door (2), a heat dissipation grille (4) is fixedly connected to the top of the cabinet (1), a top plate (5) is fixedly connected to the top of the heat dissipation grille (4), the inside of the cabinet (1) comprises an auxiliary heat dissipation groove (6), a ventilation device (7), a fan power supply (8), a blower bracket (9), a micro-blower (10), and a temperature sensor (11), a plurality of auxiliary heat dissipation grooves (6) are equidistantly arranged on the right side of the cabinet (1), two ventilation devices (7) are equidistantly arranged on the left side of the cabinet (1), the fan power supply (8) is fixedly connected to the right lower center of the inside of the cabinet (1) and electrically connected with the ventilation device (7), the blower bracket (9) is fixedly connected to the two sides of the fan power supply (8), four micro-blowers (10) are equidistantly fixedly connected to the inside of the blower bracket (9) and electrically connected with the fan power supply (8), and the temperature sensor (11) is fixedly connected to the right lower side of the inside of the cabinet (1) and electrically connected with the fan power supply (8).
2. The high-low voltage switch cabinet with rapid heat dissipation according to claim 1, characterized in that: The ventilation device (7) comprises a shell (12), a dustproof net (13), a fan bracket (14), and a heat dissipation fan (15), the dustproof net (13) is fixedly connected to the front of the shell (12), the fan bracket (14) is fixedly connected to the inner side of the shell (12), and two heat dissipation fans (15) are equidistantly arranged on the inner side of the fan bracket (14).