CN217115206U

CN217115206U - Can be used to open air high-low voltage power distribution cabinet of heat dissipation of being convenient for

Info

Publication number: CN217115206U
Application number: CN202121537645.0U
Authority: CN
Inventors: 刘建祥; 王合民; 赵吉星; 姚加新; 张卫
Original assignee: Binzhou Dongzheng Power Equipment Co ltd
Current assignee: Binzhou Dongzheng Power Equipment Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-08-02
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a can be used to open air radiating high-low voltage distribution cabinet of being convenient for, including protection ceiling, hinge connection, door, observation window, handle, spring, base, pillar, heat abstractor, temperature sensor and smoke transducer detect the internal environment of switch board, with detected signal transmission control display, control display starts drive arrangement according to detected signal, and drive arrangement starts the fan, and the fan is followed the electric elements of the fretwork hole through the backup pad to the outside heat dissipation of blowing simultaneously, the backup pad is the fretwork setting, the radiating effect can be strengthened to the ventilating board that the heat abstractor left and right sides set up, the setting of protection ceiling can block drenching the rainwater to the switch board body for switch board body is inside to keep dry, increase of service life.

Description

Can be used to open air high-low voltage power distribution cabinet of heat dissipation of being convenient for

Technical Field

The utility model relates to a can be used to open air radiating high-low voltage distribution cabinet of being convenient for, concretely relates to switch board equipment technical field.

Background

The switch board is the indispensable distribution device among the electric power system, and it has important effect in the aspect of reasonable distribution electric energy, the convenient operation that opens and shuts to the circuit, and at circuit trouble shooting etc.. But the switch board commonly used at present is relatively poor because waterproof and heat dispersion, leads to most switch boards to be used for indoor at present from this, but the switch board is installed indoor to have to occupy great space and influence indoor pleasing to the eye at present, even can install at present switch board commonly used outdoors, but the weather of heavy rain appears in summer etc. easily, or in the more area of heavy rain, ponding phenomenon appears easily in outdoor switch board position. When ponding is darker, ponding probably gets into outdoor switch board, leads to the incasement spare part to damage, reduces its practicality, and the switch board that has now moreover does not possess shock-absorbing function, when the box takes place to shake, leads to the circuit short circuit in the switch board easily, has very big potential safety hazard.

Disclosure of Invention

An object of the utility model is to solve prior art not enough, provide a can be used to open air radiating high-low voltage power distribution cabinet of being convenient for to there is waterproof performance relatively poor in the present switch board commonly used who proposes in solving above-mentioned background art, and the thermal diffusivity is relatively poor, and the relatively poor problem of shock resistance.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage power distribution cabinet capable of being used outdoors and facilitating heat dissipation comprises a protective ceiling, a door, a base, a pillar, a heat dissipation device, a damping device and a power distribution cabinet body, wherein the pillar is fixedly arranged on the upper side of the base, the heat dissipation device and the damping device are arranged inside the power distribution cabinet body, the heat dissipation device is provided with a fan, a ventilation plate and a driving device, the damping device is provided with a supporting plate, a pressing plate, a buffering pressing spring, a supporting rod and a buffer box, the protective ceiling is fixedly arranged on the top of the power distribution cabinet body, the power distribution cabinet body and the door are fixedly connected through hinges, an observation window is arranged on the door, the bottom of the power distribution cabinet body is fixedly connected with the base through the pillars on the two sides, the heat dissipation device is fixedly arranged on the upper side of the pillar, and the fan is arranged at the top end of a cavity between the ventilation plates on the left side and the right side inside the heat dissipation device, a damping device is arranged on the upper side of the heat dissipation device, a buffer box is arranged in the damping device, and the bottom of the buffer box is fixedly connected with the top of the ventilation plate; the temperature sensor, the smoke sensor and the control display which are arranged on the left side and the right side inside the power distribution cabinet body are connected and matched with each other.

Preferably, the lower side of the observation window is provided with a handle, and the upper side of the support post is sleeved with a spring.

Preferably, the inside ventilating board that sets up of heat abstractor is by interior toward outer downward sloping setting, the ventilating board adopts the ventilating board of external dust screen, the ventilating board is the setting of falling concave type.

Preferably, the drive shaft of the fan of the heat dissipation device on the lower side of the damping device is connected with the drive shaft of the driving device, the mounting base of the driving device is installed at the bottom of the heat dissipation device in a bolted connection mode, a pressing plate is arranged between the two sides of the inner wall of the buffer box of the damping device in a sliding connection mode, a buffering compression spring is fixedly connected between the bottom of the pressing plate and the bottom of the inner wall of the buffer box, supporting rods are fixedly connected to the two sides of the top of the pressing plate, the supporting rods are located on a supporting plate fixedly connected to one end of the outer portion of the buffer box, and the top of each supporting rod penetrates through the buffer box and extends to the outer portion of the buffer box to be abutted against the bottom of the supporting plate.

Preferably, the fixed mounting bracket that is provided with of backup pad upside, the fixed circuit breaker that is provided with of mounting bracket upside, the circuit breaker upside is provided with control switch, control switch one side is provided with the control display. Compared with the prior art, the utility model provides a can be used to open air radiating high-low voltage power distribution cabinet of being convenient for possesses following beneficial effect: damping device cushions the decurrent power of electric elements, temperature sensor and smoke transducer detect this internal environment of switch board, with detection signal transmission control display, control display starts drive arrangement according to the detection signal, and drive arrangement starts the fan, and the fan is then bloied the heat dissipation to the electric elements in the outside through the fretwork hole of backup pad simultaneously, the backup pad is the fretwork setting, the radiating effect can be strengthened to the ventilating board that the heat abstractor left and right sides set up, the setting of protection ceiling can block the rainwater that drenches to the switch board body for switch board body is inside to keep dry, increase of service life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a high-low voltage power distribution cabinet which can be used outdoors and is convenient for heat dissipation;

fig. 2 is a schematic view of a heat dissipation device of a high-low voltage power distribution cabinet, which can be used outdoors and is convenient for heat dissipation, according to the present invention;

fig. 3 is a schematic structural view of a part of a high-low voltage power distribution cabinet which can be used outdoors and is convenient for heat dissipation;

in the figure: 1. a protective ceiling; 2. the hinge is connected; 3. a door; 4. an observation window; 5. a handle; 6. a spring; 7. a base; 8. a pillar; 9. a heat sink; 10. a damping device; 11. a power distribution cabinet body; 13. a torsion spring; 18. a fan; 19. a ventilation board; 22. a temperature sensor; 23. a smoke sensor; 24. a mounting frame; 25. controlling the display; 26. a control switch; 27. a circuit breaker; 28. a support plate; 29. pressing a plate; 30. a buffer compression spring; 31. a support bar; 32. a buffer tank; 33. a vent groove.

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. 1-3, the present invention provides the following technical solutions: the utility model relates to a high-low voltage power distribution cabinet which can be used outdoors and is convenient for heat dissipation, comprising a protective ceiling 1, a door 3, a base 7, a pillar 8, a heat dissipation device 9, a damping device 10 and a power distribution cabinet body 11, wherein the pillar 8 is fixedly arranged on the upper side of the base 7, the heat dissipation device 9 and the damping device 10 are arranged inside the power distribution cabinet body 11, the heat dissipation device 9 is provided with a fan 18, a ventilating plate 19 and a driving device 12, the damping device 10 is provided with a support plate 28, a pressing plate 29, a buffering compression spring, a support rod and a buffer box 32, the protective ceiling 1 is fixedly arranged on the top of the power distribution cabinet body 11, the power distribution cabinet body 11 and the door 3 are fixedly connected through a hinge 2, the door 3 is provided with an observation window 4, the bottom of the power distribution cabinet body 11 is fixedly connected through the pillars 8 and the base 7 on both sides, a heat dissipation device 9 is fixedly arranged on the upper side of the strut 8, a fan 18 is arranged at the top end of a cavity between the ventilation plates 19 on the left side and the right side in the heat dissipation device 9, a damping device 10 is arranged on the upper side of the heat dissipation device 9, a buffer box is arranged in the damping device 10, and the bottom of the buffer box 32 is fixedly connected with the top of the ventilation plate; the temperature sensor 22, the smoke sensor and the control display 25 which are arranged on the left side and the right side inside the power distribution cabinet body are connected and matched with each other for use.

As shown in fig. 1, the present embodiment provides a high-low voltage power distribution cabinet convenient for heat dissipation, which can be used outdoors, and is characterized in that: be provided with observation window 4 on the door 3, the downside of observation window 4 is provided with handle 5, institute the spring 6 is established around the cover on the pillar 8 of the 11 left and right sides of switch board body

As shown in fig. 2, this embodiment provides a high-low voltage power distribution cabinet that can be used to open air be convenient for heat dissipation, its characterized in that: the inside ventilating board 19 that sets up of heat abstractor 9 is by interior toward outer downward sloping setting, ventilating board 19 adopts the ventilating board of external dust screen, ventilating board 19 is the setting of falling concave type.

As shown in fig. 3, this embodiment provides a high-low voltage power distribution cabinet that can be used to open air be convenient for heat dissipation, its characterized in that: the driving shaft of the fan 18 of the heat dissipation device 9 on the lower side of the shock absorption device 10 is connected with the driving shaft of the driving device 12, the mounting base of the driving device 12 is installed at the bottom of the heat dissipation device 9 in a bolted connection mode, a pressing plate 29 is arranged between two sides of the inner wall of the buffer box 32 of the shock absorption device 10 in a sliding connection mode, and a buffer compression spring 30 is fixedly connected between the bottom of the pressing plate 29 and the bottom of the inner wall of the buffer box 32.

As shown in fig. 3, this embodiment provides a high-low voltage power distribution cabinet that can be used to open air be convenient for heat dissipation, its characterized in that: the equal fixedly connected with bracing piece 31 in top both sides of clamp plate 29, the outside of baffle-box 32 is run through and extends to on the top of bracing piece 31 the baffle-box 32, bracing piece 31 is located the outside one end fixedly connected with backup pad 28 of baffle-box 32.

As shown in fig. 3, this embodiment provides a high-low voltage power distribution cabinet that can be used to open air be convenient for heat dissipation, its characterized in that: the fixed mounting bracket 24 that is provided with of backup pad 28 upside, the fixed circuit breaker 27 that is provided with of 24 upsides of mounting bracket, circuit breaker 27 upside is provided with control switch 26, control switch 26 one side is provided with control display 25, be connected between temperature sensor 22, the smoke transducer 23 that the inside left and right sides of switch board body 11 set up and control display 25. The temperature sensor 22 and the smoke sensor 23 detect the environment in the power distribution cabinet body 11, transmit a detection signal to the control display 25, start the driving motor 12 arranged in the heat dissipation device 9 according to the detection signal by the control display 25, and control the fan 18 through the driving motor 12.

The utility model discloses an use flow: during operation, damping device 10 cushions the downward power of electric elements, and concrete working method is: in the process of work, when switch board body 11 suffered from great rocking or vibrations, the decurrent power that switch board body 11 produced this moment, through the backup pad 28 downwards and transmit to bracing piece 31 upside, bracing piece 31 pushes down clamp plate 29 this moment, pushes away clamp plate 29 and slides downwards this moment, pushes down buffering hold-down spring, and most strength is absorbed by buffering hold-down spring this moment, prevents that it from producing great vibrations.

The temperature sensor 22 and the smoke sensor 23 detect the environment in the power distribution cabinet body 11, transmit a detection signal to the control display 25, and the control display 25 controls the fan 18 arranged in the heat dissipation device 9 according to the detection signal; the driving device of the fan 18 is started through the control display 25, then the fan 18 blows air to dissipate heat of the electric elements through the supporting plate 28, the supporting plate 28 is arranged in a hollow mode, the ventilating plates 19 arranged on the left side and the right side of the heat dissipation device 9 can enhance the heat dissipation effect, the protective ceiling can block rainwater sprayed to the power distribution cabinet body 11, the interior of the power distribution cabinet body is kept dry, and the service life of the power distribution cabinet body is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can be used to open air radiating high-low voltage distribution cabinet of being convenient for which, its characterized in that: the power distribution cabinet comprises a protective ceiling (1), a door (3), a base (7), a support column (8), a heat dissipation device (9), a damping device (10) and a power distribution cabinet body (11), wherein the support column (8) is fixedly arranged on the upper side of the base (7), the heat dissipation device (9) and the damping device (10) are arranged inside the power distribution cabinet body (11), the heat dissipation device (9) is provided with a fan (18), a ventilating plate (19) and a driving device (12), the damping device (10) is provided with a supporting plate (28), a pressing plate (29), a buffering pressing spring (30), a supporting rod (31) and a buffer box (32), the protective ceiling (1) is fixedly arranged at the top of the power distribution cabinet body (11), the power distribution cabinet body (11) and the door (3) are fixedly connected through hinges (2), and an observation window (4) is arranged on the door (3), the bottom of the power distribution cabinet body (11) is fixedly connected with the base (7) through the supporting columns (8) on the two sides, the upper side of each supporting column (8) is fixedly provided with a heat dissipation device (9), the top end of a cavity between the ventilation plates (19) on the left side and the right side in the heat dissipation device (9) is provided with a fan (18), the upper side of each heat dissipation device (9) is provided with a damping device (10), the inside of each damping device (10) is provided with a buffer box (32), and the bottom of each buffer box (32) is fixedly connected with the top of each ventilation plate (19); the temperature sensor (22) and the smoke sensor (23) arranged on the left side and the right side inside the power distribution cabinet body (11) are connected with the control display (25) and are used in a matched mode.

2. The high-low voltage power distribution cabinet convenient for heat dissipation, applicable to the outdoors according to claim 1, is characterized in that: the downside of observation window (4) is provided with handle (5), spring (6) are established around the cover to pillar (8) upside.

3. The high-low voltage power distribution cabinet convenient for heat dissipation, applicable to the outdoors according to claim 2, is characterized in that: the ventilating board (19) that heat abstractor (9) inside set up is by interior toward outer downward sloping setting, ventilating board (19) adopt the ventilating board of external dust screen, ventilating board (19) are the setting of falling concave type.

4. The high-low voltage power distribution cabinet convenient for heat dissipation, applicable to the outdoors according to claim 1, is characterized in that: the utility model discloses a damping device, including damping device (10), heat abstractor (9) and buffer box (32), the drive shaft of fan (18) of damping device (10) downside is connected with drive arrangement's (12) drive shaft, the installation base bolted connection of drive arrangement (12) installs in the bottom of heat abstractor (9), sliding connection is provided with clamp plate (29) between buffer box (32) inner wall both sides of damping device (10), fixedly connected with buffering pressure spring (30) between the bottom of clamp plate (29) and buffer box (32) inner wall bottom, the equal fixedly connected with bracing piece (31) in top both sides of clamp plate (29), bracing piece (31) are located buffer box (32) outside one end fixedly connected with backup pad (28), the top of bracing piece (31) is run through buffer box (32) and is extended to the outside of buffer box (32) and the bottom looks butt of backup pad (28).

5. The high-low voltage power distribution cabinet convenient for heat dissipation, applicable to the outdoors according to claim 4, is characterized in that: the fixed mounting bracket (24) that is provided with of backup pad (28) upside, the fixed circuit breaker (27) that is provided with of mounting bracket (24) upside, circuit breaker (27) upside is provided with control switch (26), control switch (26) one side is provided with control display (25).