CN216390117U

CN216390117U - High switch board of security for fire control electrical equipment

Info

Publication number: CN216390117U
Application number: CN202122475119.2U
Authority: CN
Inventors: 王岩
Original assignee: Shenyang Guodian Hongda Safety Technology Co ltd
Current assignee: Shenyang Guodian Hongda Safety Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model belongs to the technical field of control cabinets, and particularly relates to a control cabinet with high safety for fire-fighting electrical equipment, which comprises a control cabinet body, wherein electrical elements are installed inside the control cabinet body, and a heat dissipation assembly is also arranged inside the control cabinet body; the fan is started, the air blown in is gathered through the tapered holes of the heat dissipation plate, the interior of the heat dissipation plate is of a hollow structure, the air is gathered to the air outlet holes through the interior of the heat dissipation plate, and the air is directly blown to the input end and the output end of the electrical element through the air outlet holes, so that the temperature of the electrical element can be effectively reduced, and the heat dissipation effect is improved; in rainy days, the longer bottom of slide length can be blocked by the top of a slide down, blocks rainwater and wind and gets into the inside of switch board, has improved the security performance of switch board, because the ventilation pipe mouth of pipe at switch board body top is perpendicular downwards, when rain-proof dirt-proof, can also play certain ventilation effect to the switch board body.

Description

High switch board of security for fire control electrical equipment

Technical Field

The utility model belongs to the technical field of control cabinets, and particularly relates to a control cabinet with high safety for fire-fighting electrical equipment.

Background

At present, the electrical equipment industry in China develops rapidly, equipment for controlling a circuit is various, the equipment develops towards intelligent humanization, and great convenience is brought to electrical control. The electric control cabinet reasonably concentrates an electric control system and can quickly realize control at all levels. When an electric element in the existing control cabinet runs, the temperature of a wiring end of the element is much higher than the temperature of the inside of the element, the existing control cabinet conducts heat dissipation through a blowing fan by punching holes on the surface of a power distribution cabinet, wind cannot be blown to the wiring position of the input end of the element in a concentrated mode, the heat dissipation effect is poor, and potential safety hazards are easily caused if the control cabinet runs under high-temperature conditions such as summer; on the other hand, punch great the words with the switch board, waterproof dirt-proof effect just reduces a lot, has reduced the security performance, and has rainwater to enter into the component through the downthehole of switch board in rainy day inside, thereby can make the direct short circuit of inside component burn out the component.

Therefore, the control cabinet with high safety for the fire-fighting electrical equipment is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-safety control cabinet for fire-fighting electrical equipment, which can dissipate heat at multiple angles and is dustproof and rainproof.

In order to achieve the purpose, the utility model provides the following technical scheme: a control cabinet with high safety for fire-fighting electrical equipment comprises a control cabinet body, wherein electrical elements are installed inside the control cabinet body, and a heat dissipation assembly is also arranged inside the control cabinet body;

the loose group subassembly includes heating panel, bell mouth, exhaust vent, protection cover spare, fan, and protection cover spare sets up in one side of switch board body, and the inboard that protection cover spare was kept away from to the switch board body is provided with the fan, and the outside of fan is provided with the bell mouth, and one side fixed connection that the fan was kept away from to the bell mouth is at the outer wall of heating panel, and the inside of heating panel is run through and is provided with the exhaust vent, and the both sides of exhaust vent are provided with electrical component.

Preferably, the protective sleeve piece comprises a filter window, a connecting rod and a sliding plate, the filter window penetrates through the inner wall surface of the control cabinet body, the inner wall surface of the filter window is fixedly connected with two sides of the connecting rod, the sliding plate penetrates through the connecting rod, and the inner wall surface of the sliding plate is in sliding connection with the outer circular surface of the connecting rod

Preferably, the control cabinet body for the fire-fighting electrical equipment is high in safety, five groups of conical holes are arranged, and the five groups of conical holes are uniformly distributed on the outer wall surface of the heat dissipation plate.

Preferably, the control cabinet body with high safety for the fire-fighting electrical equipment is provided with a hollow structure inside the heat dissipation plate, ten groups of air outlets are arranged in the air outlets, and the ten groups of air outlets are uniformly distributed on two sides of the heat dissipation plate.

Preferably, the control cabinet body for the fire-fighting electrical equipment is high in safety, the outer side of the sliding plate is of an inclined surface structure, a limiting hole penetrates through the inner part of the sliding plate, and the inner wall surface of the limiting hole is connected to the outer wall surface of the connecting rod in a sliding mode.

Preferably, the control cabinet body with high safety for the fire-fighting electrical equipment is provided with two groups of ventilation pipes which are symmetrically distributed on two sides of the control cabinet body.

Preferably, the control cabinet body with high safety for the fire-fighting electrical equipment is provided with three groups of protective sleeve components, and the three groups of protective sleeve components are uniformly distributed on one side of the control cabinet body.

Preferably, the high-safety control cabinet body for the fire-fighting electrical equipment is provided with the fan, the fan comprises a motor, an installation plate, a transmission shaft and blades, one end of each blade is fixedly connected with the outer circular surface of the transmission shaft, the transmission shaft penetrates through the installation plate in a sliding mode, the motor is arranged at the top of the installation plate, and a motor shaft of the motor is rotatably connected with one side of the transmission shaft.

Preferably, the control cabinet body with high safety for the fire-fighting electrical equipment is provided with four groups of blades in an arc structure, and the four groups of blades are symmetrically arranged inside the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, because the temperature of the input end and the output end of the electric element is higher than the internal temperature of the element, the fan is started at the moment, the fan has a gathering effect on the blown-in wind through the tapered holes of the heat dissipation plate, the heat dissipation plate is of a hollow structure, the wind is gathered to the air outlet hole through the heat dissipation plate and directly blows to the input end and the output end of the electric element through the air outlet hole, the traditional fan can only directly blow the electric element, the temperature of the two sides of the electric element is also very high, the device can more effectively cool the electric element, the heat dissipation effect is improved, and the safety performance of the control cabinet body is better.

2. In the utility model, the fan is started, the protective sleeve piece is matched with the connecting rod through the sliding plate, so that the sliding plate can swing upwards, the heat dissipation effect is improved, under normal conditions, the sliding plate directly droops due to the gravity effect, the length of the outer side of the sliding plate is slightly longer than that of the inner side of the sliding plate, so that the bottom end of the sliding plate can cover the top end of the next sliding plate, rainwater cannot directly enter the control cabinet body through the filter window in rainy days, and when wind blows to the inside from the outside of the control cabinet body, the bottom with longer length of the sliding plate can be clamped by the top of the next sliding plate, so that the rainwater and the wind are prevented from entering the inside of the control cabinet body, and the safety performance of the control cabinet body is improved; because the ventilation pipe mouth of pipe at switch board body top is perpendicular downwards, when rain-proof dirt-proof, can also play certain ventilation effect to the switch board body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a control cabinet according to the present invention;

FIG. 3 is a schematic view of the heat sink plate according to the present invention;

FIG. 4 is a schematic structural view of the protective sleeve of the present invention;

FIG. 5 is a schematic view of the connection between the slide plate and the connecting rod according to the present invention;

FIG. 6 is a schematic structural view of a blower according to the present invention;

in the figure:

1. a control cabinet body; 2. an electrical component;

3. a heat dissipating component; 31. a heat dissipation plate; 32. a tapered hole; 33. an air outlet;

4. a protective sheathing member; 41. a filter window; 42. a connecting rod; 43. a slide plate; 44. a limiting hole; 45. a vent pipe; 46. a motor; 47. mounting a plate; 48. a drive shaft; 49. a blade; 50. a fan.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1:

a high-safety control cabinet for fire-fighting electrical equipment comprises a control cabinet body 1, wherein an electrical element 2 is clamped in the control cabinet body 1, when the control cabinet body 1 operates under a high-temperature condition, a fan is used for blowing air to the control cabinet body 1, so that the electrical element 2 in the control cabinet body 1 is cooled, the temperature of a wiring end of the electrical element 2 is higher than that of the electrical element 2, the existing control cabinet body 1 conducts heat dissipation through a blowing fan by punching holes in the surface of the control cabinet body 1, the air cannot be blown to the wiring position of the electrical element 2 in a centralized mode, the heat dissipation effect is poor, and potential safety hazards are easily caused; on the other hand, punch great word with switch board body 1, waterproof dirt-proof effect just reduces a lot, the security performance has been reduced, and overcast and rainy day has the rainwater to enter into inside electric element 2 through the downthehole entering into of switch board body 1, thereby can make inside electric element 2 direct short circuit burn out electric element 2, on this basis, radiator unit 3 has been added, radiator unit 3 can improve the rate of utilization of wind, make wind energy enough gather blow to electric element 2's wiring end, improve the radiating effect, radiator unit 3 is when the fan blows, the rotation of internals makes switch board body 1's ventilation effect better, when overcast and rainy day uses, can effectually block the inside that the rainwater entered into switch board body 1, thereby damage electric element 2.

As shown in fig. 1, 2, 3 and 6:

in an alternative embodiment: radiator unit 3 includes heating panel 31, bell mouth 32, exhaust vent 33, protection cover 4, fan 50, protection cover 4 sets up the one side at switch board body 1, and switch board body 1 keeps away from the inboard of protection cover 4 and is provided with fan 50, and the outside of fan 50 is provided with bell mouth 32, and one side fixed connection that fan 50 was kept away from to bell mouth 32 is at the outer wall of heating panel 31, and the inside of heating panel 31 runs through and is provided with exhaust vent 33, and the both sides of exhaust vent 33 are provided with electrical component 2.

In this embodiment: because the temperature of the input end and the output end of the electric element 2 is higher than the internal temperature of the electric element 2, the tapered hole 32 faces the cabinet door of the control cabinet body 1, when external blowing air cools the control cabinet body 1 under a high temperature condition, the fan 50 comprises a motor 46, a mounting plate 47, a transmission shaft 48 and blades 49, one end of each blade 49 is fixedly connected with the outer circular surface of the transmission shaft 48, the transmission shaft 48 penetrates through the mounting plate 47 in a sliding manner, the motor 46 is arranged at the top of the mounting plate 47, a motor shaft of the motor 46 is rotatably connected with one side of the transmission shaft 48, the transmission shaft 48 of the motor 46 rotates, the transmission shaft 48 drives the blades 49 to rotate in the mounting plate 47, and the effect of air supply without opening a door can be achieved by starting a switch of the motor 46; start fan 50, wind is earlier through the bell mouth 32 of heating panel 31, because bell mouth 32 is that outer hole is big, the toper structure that the hole is little, wind blows to the hole after concentrating from outer hole, there is the effect of a gathering to wind, the inside of heating panel 31 is hollow structure, exhaust vent 33 is provided with ten groups, and ten groups exhaust vent 33 evenly distributed are in the both sides of heating panel 31, wind gathers exhaust vent 33 again through the inside of heating panel 31, directly blow to electric elements 2's input and output through exhaust vent 33, make electric elements 2's radiating effect better, the security performance of switch board body 1 has been improved.

It should be noted that: five groups of tapered holes 32 are provided, and the five groups of tapered holes 32 are uniformly distributed on the outer wall surface of the heat dissipation plate 31.

It should be understood that: the blades 49 are of an arc-shaped structure, four groups of blades 49 are arranged, and the four groups of blades 49 are symmetrically arranged inside the mounting plate 47.

Further, the method comprises the following steps:

as shown in fig. 1, 2, 4 and 5:

in an alternative embodiment: the protective sleeve member 4 includes a filter window 41, a connecting rod 42, and a sliding plate 43, the filter window 41 penetrates through the inner wall surface of the control cabinet body 1, the inner wall surface of the filter window 41 is fixedly connected to both sides of the connecting rod 42, the sliding plate 43 penetrates through the inside of the connecting rod 42, and the inner wall surface of the sliding plate 43 is slidably connected to the outer circumferential surface of the connecting rod 42.

In this embodiment: when the wind is blown to the control cabinet body 1 from the front side, the protective sleeve 4 is matched with the connecting rod 42 through the sliding plate 43, so that the sliding plate 43 can swing upwards, thereby improving the heat dissipation effect, the outer side of the sliding plate 43 is an inclined surface structure, the inner part of the sliding plate 43 is provided with a limit hole 44 in a penetrating way, the inner wall surface of the limit hole 44 is connected with the outer wall surface of the connecting rod 42 in a sliding way, under normal conditions, the sliding plate 43 directly drops due to the gravity effect, the length of the outer side of the sliding plate 43 is slightly longer than that of the inner side, so that the bottom end of the sliding plate 43 can cover the top end of the next sliding plate 43, when in rainy days, rainwater can not directly enter the control cabinet body 1 through the filtering window 41, when wind blows inwards from the outside of the control cabinet body 1, the longer bottom of the sliding plate 43 can be clamped by the top of the next sliding plate 43, so that rainwater and wind are prevented from entering the inside of the control cabinet body 1, and the safety performance of the control cabinet body 1 is improved; the top of switch board body 1 still is provided with ventilation pipe 45, and ventilation pipe 45 is provided with two sets ofly, and two sets of ventilation pipe 45 symmetric distribution are in the both sides of switch board body 1, because the ventilation pipe 45 mouth of pipe at the 1 top of switch board body is perpendicular downwards, when rain-proof dirt-proof, can also play certain ventilation effect to switch board body 1.

It should be noted that: the three groups of protective sleeve pieces 4 are arranged, and the three groups of protective sleeve pieces 4 are uniformly distributed on one side of the control cabinet body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high switch board of security for fire control electrical equipment, includes switch board body (1), the internally mounted of switch board body (1) has electrical element (2), its characterized in that: a heat dissipation assembly (3) is further arranged inside the control cabinet body (1);

radiator unit (3) are including heating panel (31), bell mouth (32), exhaust vent (33), protection cover spare (4), fan (50), protection cover spare (4) set up one side of switch board body (1), switch board body (1) is kept away from the inboard of protection cover spare (4) is provided with fan (50), the outside of fan (50) is provided with bell mouth (32), bell mouth (32) are kept away from one side fixed connection of fan (50) is in the outer wall of heating panel (31), the inside of heating panel (31) is run through and is provided with exhaust vent (33), the both sides of exhaust vent (33) are provided with electrical element (2).

2. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 1, characterized in that: the protection cover member (4) includes filtering window (41), connecting rod (42), slide (43), filtering window (41) run through set up in the internal face of switch board body (1), just the internal face of filtering window (41) with the both sides fixed connection of connecting rod (42), the inside of connecting rod (42) is run through and is had slide (43), the internal face of slide (43) with the outer disc sliding connection of connecting rod (42).

3. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 1, characterized in that: fan (50) include motor (46), mounting panel (47), transmission shaft (48), blade (49), the one end fixed connection of blade (49) the outer disc of transmission shaft (48), the slip of transmission shaft (48) run through in the inside of mounting panel (47), the top of mounting panel (47) is provided with motor (46), the motor shaft of motor (46) with one side rotation connection of transmission shaft (48).

4. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 1, characterized in that: the inside of heating panel (31) is hollow structure, exhaust vent (33) are provided with ten groups, and ten groups exhaust vent (33) evenly distributed be in the both sides of heating panel (31).

5. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 2, characterized in that: the outer side of the sliding plate (43) is of an inclined surface structure, a limiting hole (44) penetrates through the sliding plate (43), and the inner wall surface of the limiting hole (44) is connected to the outer wall surface of the connecting rod (42) in a sliding mode.

6. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 1, characterized in that: the top of the control cabinet body (1) is further provided with two groups of ventilation pipes (45), and the two groups of ventilation pipes (45) are symmetrically distributed on two sides of the control cabinet body (1).

7. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 6, wherein: the protective sleeve pieces (4) are arranged in three groups, and the protective sleeve pieces (4) are evenly distributed on one side of the control cabinet body (1).

8. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 4, wherein: five groups of conical holes (32) are arranged, and the five groups of conical holes (32) are uniformly distributed on the outer wall surface of the heat dissipation plate (31).

9. The high-safety control cabinet for the fire-fighting electrical equipment as claimed in claim 3, characterized in that: the blades (49) are of arc-shaped structures, four groups of blades (49) are arranged, and the four groups of blades (49) are symmetrically arranged inside the mounting plate (47).