CN219998843U

CN219998843U - Electrical safety device

Info

Publication number: CN219998843U
Application number: CN202321510508.7U
Authority: CN
Inventors: 丁守强
Original assignee: Henan Coal Mine Safety Supervision Bureau Safety Technology Center
Current assignee: Henan Coal Mine Safety Supervision Bureau Safety Technology Center
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-10
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of electric protection, and discloses an electric safety protection device, which comprises a cabinet body and a cabinet door movably mounted at the front side of the cabinet body, wherein an air inlet hole and an air outlet hole are respectively mounted at the top and the bottom of the cabinet body, buffer grooves are formed in two sides of the cabinet body, a buffer plate is mounted in the buffer grooves, one side of the buffer plate is connected with the inner side wall of the buffer grooves through a plurality of buffer components, cleaning components are mounted at the upper part and the lower part of the buffer plate, and a heat dissipation mechanism is mounted at the upper part of the cabinet body. According to the utility model, the buffer plates and the buffer assemblies are arranged on two sides of the cabinet body, when external objects collide with the buffer plates, the buffer plates push the two hinge rods through the hinge seat, and the hinge rods extrude the buffer springs through the sliding seat, so that the buffer springs play a role in buffering, the impact degree of the cabinet body is reduced, and the phenomenon that the electric inside the cabinet body is damaged due to strong impact of the cabinet body is avoided.

Description

Electrical safety device

Technical Field

The utility model relates to the technical field of electrical protection, in particular to an electrical safety protection device.

Background

Electrical devices are important hardware devices in the electrical arts, which are typically mounted in corresponding cabinets that are placed on the ground.

At present, the cabinet body is usually placed on the ground, if the cabinet body is impacted by external objects, the phenomenon that electrical equipment in the cabinet body is damaged due to severe vibration is caused to the cabinet body; in addition, when electrical equipment is used for a long time, the phenomenon of heating easily occurs, and although the heat dissipation fan can be arranged in the cabinet body to dissipate heat, when the cabinet body is placed for a long time, dust in the air easily blocks the air inlet hole and the air outlet hole on the cabinet body, so that the heat dissipation effect is relatively poor, and impurities on the air inlet hole and the air outlet hole are cleaned in a manual mode at present, but the labor capacity of workers is increased in the mode.

We have therefore proposed an electrical safety device in order to solve the problems set out above.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art in the background art, the utility model aims to provide an electric safety protection device so as to solve the problems that the anti-collision effect is poor and impurities on an air inlet and an air outlet are required to be cleaned manually in some electric safety protection devices in the current market proposed in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the electric safety protection device comprises a cabinet body and a cabinet door movably mounted at the front side of the cabinet body, wherein an air inlet hole and an air outlet hole are respectively mounted at the top and the bottom of the cabinet body, buffer grooves are formed in two sides of the cabinet body, a buffer plate is mounted in each buffer groove, one side of each buffer plate is connected with the inner side wall of each buffer groove through a plurality of buffer components, cleaning components are mounted at the upper part and the lower part of each buffer plate, and a heat dissipation mechanism is mounted at the upper part of the cabinet body;

the buffer assembly comprises a hinge seat fixed on one side of the buffer plate and a sliding rod fixed in the buffer groove, two ends of the hinge seat are hinged with hinge rods, one end of each hinge rod is hinged with the sliding seat, the sliding seat is slidably arranged on the sliding rod, and one side of the sliding rod is connected with the inner side wall of the buffer groove through a buffer spring;

the cleaning assembly comprises a push rod fixed on one side of the buffer plate and a rotating shaft fixed on the cabinet body, a cleaning rod is rotatably installed at one end of the rotating shaft, a gear is fixed on one side, away from the rotating shaft, of the cleaning rod, a cleaning brush is installed on the cleaning rod, and teeth meshed with the gear are fixed at one end of the push rod;

preferably, the heat dissipation mechanism comprises a first motor arranged on the top wall of the cabinet body, and a plurality of fan blades are fixed at the output end of the first motor along the circumferential direction at equal intervals.

Preferably, the cabinet body is internally provided with a smoke alarm system, the smoke alarm system comprises a smoke sensor and a controller, the smoke sensor is arranged in the cabinet body, the output end of the smoke sensor is electrically connected with the controller through a wire, and the controller is electrically connected with an alarm arranged on the cabinet body through a wire.

Preferably, both sides of the buffer plate are provided with sliding grooves, and the inner wall side of the buffer groove is fixed with sliding rails matched with the sliding grooves.

Further, the corner of cabinet body bottom all is fixed with the supporting shoe, the one end of supporting shoe is fixed with wear-resisting rubber pad.

Further, a driving component connected with the buffer plate is arranged in the cabinet body, the driving component comprises a second motor arranged on the inner side wall of the cabinet body and a toothed bar arranged on the inner side wall of the cabinet body, the output end of the second motor is fixed with a sector gear matched with the toothed bar for use, the top end of the toothed bar is connected with the inner side wall of the buffer plate through a traction rope,

further, the inner side wall of the cabinet body is symmetrically fixed with a convex sliding block, and sliding grooves matched with the convex sliding block are formed in two sides of the sector gear.

(III) beneficial effects

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

(1) According to the utility model, the buffer plates and the buffer assemblies are arranged on two sides of the cabinet body, when external objects collide with the buffer plates, the buffer plates push the two hinge rods through the hinge seat, and the hinge rods extrude the buffer springs through the sliding seat, so that the buffer springs play a role in buffering, the impact degree of the cabinet body is reduced, and the phenomenon that electrical equipment in the cabinet body is damaged due to strong impact of the cabinet body is avoided.

(2) According to the utility model, the driving assembly and the cleaning assembly are arranged in the cabinet body, when the toothed bar is driven by the second motor to move downwards through the sector gear, the toothed bar pulls the buffer plate through the traction rope, the buffer plate drives the gear to rotate through the push rod, so that the gear drives the cleaning brush to rotate through the cleaning rod, the air inlet hole and the air outlet hole can be cleaned through the cleaning brush, the phenomenon that the air inlet hole and the air outlet hole are blocked is reduced, and a good heat dissipation effect of the heat dissipation fan can be ensured.

(3) According to the utility model, the smoke alarm system is arranged in the cabinet body, and when fire occurs due to short circuit, the smoke sensor can detect smoke in the cabinet body, so that the smoke sensor transmits detected information to the controller, and the controller controls the alarm, so that staff can be notified through the alarm, and the staff can conveniently and rapidly maintain electrical equipment.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a cushioning assembly and a cushioning assembly according to the present utility model.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. an air inlet hole; 4. an air outlet hole; 5. a buffer tank; 6. a buffer plate; 7. a buffer assembly; 71. a hinge base; 72. a hinge rod; 73. a sliding seat; 74. a slide bar; 75. a buffer spring; 8. cleaning the assembly; 81. a push rod; 82. a gear; 83. a rotating shaft; 84. a cleaning lever; 85. cleaning a brush; 9. a chute; 10. a slide rail; 11. a first motor; 12. a fan blade; 13. a smoke sensor; 14. a controller; 15. an alarm; 16. a support block; 17. a handle; 18. a drive assembly; 181. a second motor; 182. a sector gear; 183. a toothed bar; 184. a traction rope; 19. a 'convex' slide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides an electrical safety device; including the cabinet body 1, the front side of the cabinet body 1 articulates there is cabinet door 2, and the corner of cabinet body 1 bottom all is fixed with supporting shoe 16, and the one end of supporting shoe 16 is fixed with wear-resisting rubber pad. Through the facility of supporting shoe 16 for there is certain clearance between cabinet body 1 and the ground, prevents that the electrical equipment in the cabinet body 1 from appearing the moist phenomenon, and the outside of cabinet door 2 is fixed with handle 17, through the setting of handle 17, is convenient for open cabinet door 2, thereby brings convenience for the staff, installs wear-resisting rubber sleeve on handle 17, through wear-resisting rubber sleeve's setting, plays wear-resisting effect, and cooling machanism is installed at the upper portion of cabinet body 1, and inlet opening 3 has been seted up at the top of cabinet body 1, and the logical inslot of cabinet body 1 internal intercommunication has been seted up to the bottom of cabinet body 1, and installs outlet opening 4 in the logical inslot;

the heat dissipation mechanism is including installing the first motor 11 in the cabinet body 1, is fixed with the mounting bracket on the first motor 11, and the inside wall fixed connection of mounting bracket and cabinet body 1, and the output of first motor 11 is fixed with a plurality of flabellum 12 along circumferencial direction equidistance.

Firstly, the electric equipment can be placed in the cabinet body 1, then the cabinet door 2 and the cabinet body 1 are closed, if the electric equipment generates heat when being used for a long time, the first motor 11 is opened through an external control switch, the output end of the first motor 11 drives the fan blades 12 to rotate, and therefore the electric equipment can be radiated under the condition that the fan blades 12, the air inlet hole 3 and the air outlet hole 4 are matched.

Example two

Although the heat dissipation mechanism can play a role in dissipating heat of the electrical equipment, when the cabinet body is impacted by external objects, the phenomenon that the electrical equipment in the cabinet body is damaged due to severe vibration is caused by the cabinet body; in addition, when the cabinet body is placed for a long time, external dust is easy to block the air inlet hole 3 and the air outlet hole 4, so that the phenomenon of poor heat dissipation effect is caused, and the cabinet body is improved on the basis of the first embodiment;

the buffer tank 5 is arranged on two sides of the cabinet body 1, the buffer plate 6 is arranged in the buffer tank 5, the sliding grooves 9 are arranged on two sides of the buffer plate 6, the sliding rails 10 matched with the sliding grooves 9 are fixed on the inner wall sides of the buffer tank 5, the buffer plate 6 is limited through the arrangement of the sliding grooves 9 and the sliding rails 10, the buffer plate 6 is prevented from shaking in the buffer tank 5, the upper part and the lower part of one side of the buffer plate 6 are respectively connected with the inner side wall of the buffer tank 5 through the buffer assembly 7, the cleaning assembly 8 is arranged on the upper part and the lower part of the buffer plate 6, the cleaning assembly 8 on the upper part is positioned on the lower part of the air inlet hole 3, and the cleaning assembly 8 on the lower part is positioned on the lower part of the air outlet hole 4;

the buffer assembly 7 comprises a hinge seat 71 fixed on one side of the buffer plate 6, two ends of a sliding rod 74 are respectively fixedly connected with the inner side wall of the buffer groove 5, two ends of the hinge seat 71 are hinged with a hinge rod 72, one end of the hinge rod 72, which is far away from the hinge seat 71, is hinged with a sliding seat 73, the sliding seat 73 is slidably mounted on the sliding rod 74, and one side of the sliding rod 74 is connected with the inner side wall of the buffer groove 5 through a buffer spring 75; and a buffer spring 75 is sleeved on the slide bar 74;

the cleaning component comprises a push rod 81 fixed on one side of the buffer plate 6, a plurality of teeth are fixed on one end of the push rod 81 away from the buffer plate 6 at equal intervals, a cleaning rod 84 is installed on one end of the rotation shaft 83 in a rotating mode, a gear 82 is fixed on one side of the cleaning rod 84 away from the rotation shaft 83, a cleaning brush 85 is installed on the cleaning rod 84, and teeth on one end of the push rod 81 are meshed with the teeth of the gear 82.

The driving assembly 18 connected with the buffer plate 6 is arranged in the cabinet body 1, the driving assembly 18 comprises a second motor 181 arranged on the inner side wall of the cabinet body 1, a sector gear 182 is fixed at the output end of the second motor 181, sliding grooves are formed in two sides of a toothed bar 183, the toothed bar 183 is slidably arranged on a convex sliding block 19 through the sliding grooves in two sides, the two convex sliding blocks 19 are fixed on the inner side wall of the cabinet body 1, the limiting effect on the toothed bar 183 is achieved through the arrangement of the sliding grooves and the convex sliding blocks, a traction rope 184 is fixed at the top of the toothed bar 183, one end of the traction rope 184, far away from the toothed bar 183, penetrates through the inner side wall of the cabinet body 1 and the buffer plate 6, and the cleaning assembly 8 can be driven to actively clean an air inlet hole 3 and an air outlet hole through the arrangement of the driving assembly 18;

if the buffer plate 6 is impacted by the outside, the buffer plate 6 moves into the buffer groove 5 and drives the hinge seat 71 and the push rod 81 to move, the hinge seat 71 pushes the two hinge rods 72, the hinge rods push the sliding seat 73, the sliding seat 73 slides on the sliding rod 74 and simultaneously extrudes the buffer spring 75, so that the buffer spring 75 plays a role in buffering, the impact degree of the cabinet 1 is reduced, and the electric appliance in the cabinet 1 is protected; the push rod 81 drives the gear 82 to rotate while moving, so that the gear 82 drives the cleaning brush 85 to rotate through the cleaning rod 84, and the air inlet 3 or the air outlet 4 can be cleaned through the cleaning brush 85, so that dust is prevented from blocking the air inlet 3 or the air outlet 4, and the heat dissipation mechanism has a good heat dissipation effect.

If the air inlet 3 or the air outlet 4 is cleaned actively, one of the second motors 181 is started, and when the second motor 181 drives the sector gear 182 to rotate for one circle, the sector gear 182 is meshed with the toothed bar 183 and drives the toothed bar 183 to move downwards, so that the toothed bar 183 pulls the buffer plate 6 through the traction rope 184, the buffer plate 6 moves into the buffer groove 5 and simultaneously drives the hinge seat 71 and the push rod 81 to move, the hinge seat 71 pushes the two hinge rods 72, and the hinge rod 72 pushes the sliding seat 73, so that the sliding seat 73 slides on the sliding bar 74 and simultaneously extrudes the buffer spring 75; the push rod 81 drives the gear 82 to rotate while moving, so that the gear 82 drives the cleaning brush 85 to rotate through the cleaning rod 84, and the cleaning brush 85 can actively clean the air inlet hole 3 or the air outlet hole 4.

As a preferred technical scheme of the utility model: install smoke alarm system in the cabinet body 1, smoke alarm system is including installing smoke inductor 13 and the controller 14 in the cabinet body 1, and smoke inductor 13's output passes through the wire and is connected with the controller 14 electricity, and the controller 14 passes through the wire and is connected with the alarm 15 electricity of installing on the cabinet body 1, through smoke alarm system's setting for when electrical equipment takes place the conflagration because of the short circuit, notification staff that can be quick maintains.

If electrical equipment in the cabinet body 1 is in fire due to short circuit, the smoke sensor 13 can detect smoke in the cabinet body 1, so that the smoke sensor 13 transmits detected information to the controller 14, the controller 14 controls the alarm 15, the alarm 15 gives out alarm sound, and staff is notified of rapid maintenance.

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the foregoing embodiments, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be broadly interpreted as either a fixed connection or a removable connection, for example; or may be indirectly connected through an intervening medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances; it should be understood that those skilled in the art may still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features, and any modification, equivalent substitution, improvement, etc. that are within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The electric safety protection device comprises a cabinet body (1) and a cabinet door (2) movably mounted at the front side of the cabinet body (1), wherein an air inlet hole (3) and an air outlet hole (4) are respectively mounted at the top and the bottom of the cabinet body (1), a heat dissipation mechanism matched with the air inlet hole (3) and the air outlet hole (4) is mounted at the upper part of the cabinet body (1), and the electric safety protection device is characterized in that buffer grooves (5) are formed in two sides of the cabinet body (1), a buffer plate (6) is mounted in the buffer grooves (5), one side of the buffer plate (6) is connected with the inner wall of the buffer grooves (5) through a plurality of buffer assemblies (7), and cleaning assemblies (8) are mounted at the upper part and the lower part of the buffer plate (6);

the buffer assembly (7) comprises a hinge seat (71) fixed on one side of the buffer plate (6) and a sliding rod (74) fixed in the buffer groove (5), both ends of the hinge seat (71) are hinged with hinge rods (72), one end of each hinge rod (72) is hinged with a sliding seat (73) which is slidably arranged on the sliding rod (74), and one side of each sliding rod (74) is connected with the inner side wall of the buffer groove (5) through a buffer spring (75);

the cleaning assembly comprises a push rod (81) fixed on one side of a buffer plate (6) and a rotating shaft (83) fixed on the cabinet body (1), a cleaning rod (84) is rotatably installed at one end of the rotating shaft (83), a gear (82) is fixed on one side, far away from the rotating shaft (83), of the cleaning rod (84), a cleaning brush (85) is installed on the cleaning rod (84), and teeth meshed with the gear (82) are fixed at one end of the push rod (81).

2. The electrical safety device according to claim 1, wherein the heat dissipation mechanism comprises a first motor (11) mounted on the top wall of the cabinet (1), and a plurality of fan blades (12) are fixed at the output end of the first motor (11) along the circumferential direction at equal intervals.

3. The electrical safety device according to claim 1, wherein a smoke alarm system is installed in the cabinet (1), the smoke alarm system comprises a smoke sensor (13) and a controller (14) which are installed in the cabinet (1), an output end of the smoke sensor (13) is electrically connected with the controller (14) through a wire, and the controller (14) is electrically connected with an alarm (15) installed on the cabinet (1) through a wire.

4. The electric safety device according to claim 1, wherein both sides of the buffer plate (6) are provided with sliding grooves (9), and sliding rails (10) matched with the sliding grooves (9) are fixed on the inner wall sides of the buffer grooves (5).

5. The electrical safety device according to claim 1, wherein supporting blocks (16) are fixed at corners of the bottom of the cabinet body (1), and a wear-resistant rubber pad is fixed at one end of each supporting block (16).

6. The electric safety device according to claim 1, characterized in that a driving assembly (18) connected with the buffer plate (6) is installed in the cabinet body (1), the driving assembly (18) comprises a second motor (181) installed on the inner side wall of the cabinet body (1) and a toothed bar (183) installed on the inner side wall of the cabinet body (1), a sector gear (182) matched with the toothed bar (183) is fixed at the output end of the second motor (181), and the top end of the toothed bar (183) is connected with the inner side wall of the buffer plate (6) through a traction rope (184).

7. The electric safety device according to claim 6, wherein the inner side wall of the cabinet body (1) is symmetrically fixed with a 'convex' slide block (19), and both sides of the sector gear (182) are provided with sliding grooves matched with the 'convex' slide block (19).