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Novel shockproof heat-dissipation low-voltage switch cabinet

A low-voltage switchgear and switchgear technology, which is applied in substation/switch layout details, substation/switchgear cooling/ventilation, anti-seismic equipment, etc., can solve problems such as dust easy to enter, reduce device use efficiency, and device damage, and achieve Avoid the effects of high gravity and excessive temperature

Inactive Publication Date: 2022-01-21
南京天景山电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a novel low-voltage switchgear with anti-vibration and heat dissipation. One purpose is to solve the problem that the internal temperature of some new-type low-voltage switchgears continues to increase during the working process, which easily causes damage to internal components and seriously affects internal electronic components. service life, and dust will easily enter the interior of the device for a while, causing pollution to the interior of the device; another purpose is to solve the poor shock absorption effect of some new low-voltage switchgear, during transportation and work Large sloshing will easily cause damage to the device and reduce the use efficiency of the device

Method used

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  • Novel shockproof heat-dissipation low-voltage switch cabinet
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  • Novel shockproof heat-dissipation low-voltage switch cabinet

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as Figure 1-5 As shown, the present invention provides a novel low-voltage switchgear with shockproof and heat dissipation, the switchgear main body 1, the left end of the switchgear main body 1 is provided with a movable shaft, and the outside of the movable shaft is fixedly connected with a switchgear door plate 3, and the switchgear door plate 3 The set movable shaft is movably connected with the main body 1 of the switchgear. The inside of the main body 1 of the switchgear is provided with a support plate 2. The upper end of the support plate 2 is fixedly connected with a support element 4. The outside of the support element 4 is fixedly connected with electronic components. The switchgear The inner bottom of the main body 1 is fixedly connected with a shock-absorbing base 5, and the upper end of the shock-absorbing base 5 is provided with a connecting rod 12, the back of the switch cabinet main body 1 is provided with a heat dissipation pipe 7, and the right e...

Embodiment 2

[0027] Such as Figure 1-5 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, a movable element is arranged inside the fixed block 17, and the right end of the movable element is fixedly connected with the left end of the movable rod 16 provided, and the damping spring 14 The right end of the right end is fixedly connected with the inner wall of the switch cabinet main body 1 provided, and the slider 15 is fixedly connected with the inner wall of the switch cabinet main body 1 through the set damping spring 14. The bottom end is fixedly connected with a support spring 18, and the setting of the shock-absorbing base 5, the connecting rod 12 and the support spring 18 can squeeze the support spring 18 under the situation that the gravity of the upper end increases and shakes, so as to play the role of shock absorption and buffering. Effect, avoiding that the gravity is large, causing damage to the device, the upper end of the ...

Embodiment 3

[0029] Such as Figure 1-5 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the switchgear main body 1 is provided with a chute 6, and the right end of the support plate 2 is matched with the chute 6 provided, and supports The plate 2 slides up and down along the chute 6, the middle part of the support plate 2 is provided with a heat-conducting plate 19, the inside of the switchgear main body 1 is provided with a through hole, and the inside of the through hole is fixedly connected with a cross support rod 8, and the cross The left end of the support rod 8 is fixedly connected with a motor 9, and the left end of the motor 9 is movably connected with a fan shaft 11, and the outside of the fan shaft 11 is fixedly connected with a fan blade 10, a support plate 2, a support element 4 and a thermally conductive sheet 19. During the working process of the switch cabinet, the heat dissipated inside the switch c...

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Abstract

The invention discloses a novel shockproof heat-dissipation low-voltage switch cabinet, and relates to the technical field of shockproof heat dissipation. The novel shockproof heat-dissipation low-voltage switch cabinet comprises a switch cabinet main body, the left end of the switch cabinet main body is provided with a movable shaft, the exterior of the movable shaft is fixedly connected with a switch cabinet door plate, the switch cabinet door plate is movably connected with the switch cabinet main body through the arranged movable shaft, a supporting plate is arranged in the switch cabinet main body, a supporting element is fixedly connected to the upper end of the supporting plate, an electronic element is fixedly connected to the exterior of the supporting element, and a damping base is fixedly connected to the bottom end in the switch cabinet main body. According to the invention, through the arrangement of the supporting plate, the supporting element and the heat conduction sheet, heat dissipated from the interior of the switch cabinet can be transmitted by the heat conduction sheet in the working process of the switch cabinet, and then the heat is discharged according to the arrangement of a heat dissipation pipeline, a cross supporting rod, a motor, fan blades and a fan rotating shaft, so that the heat in the device can be reduced.

Description

technical field [0001] The invention relates to the technical field of shockproof and heat dissipation, in particular to a novel low-voltage switch cabinet for shockproof and heat dissipation. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. Load shedding, the main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnectors, load ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/56H02B1/54
CPCH02B1/30H02B1/565H02B1/54
Inventor 唐瑞仙
Owner 南京天景山电气设备有限公司
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