CN215600841U

CN215600841U - Novel electric power automation safety protection device

Info

Publication number: CN215600841U
Application number: CN202122201059.5U
Authority: CN
Inventors: 袁晓东; 张旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-21
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of electric power automatic protection, in particular to a novel electric power automatic safety protection device which comprises a box body, wherein a base is fixed at the outer bottom of the box body, a box door is rotatably arranged on one side of the box body, a sealing ring is adhered to the side surface of the box door, a sliding groove is formed in one side in the box body, a sliding block is slidably arranged in the sliding groove, a fixed plate is fixedly arranged at one end of the sliding block, a driving mechanism is arranged on the fixed plate, a shielding plate is fixedly arranged on one side of the fixed plate, a sealing plate is adhered to one side of the shielding plate, a rotating shaft is rotatably arranged at the position of the top in the box body in a limiting manner, a second bevel gear is arranged at one end of the rotating shaft, and a heat dissipation mechanism is arranged on one side in the box body.

Description

Novel electric power automation safety protection device

Technical Field

The utility model relates to the technical field of electric power automation protection, in particular to a novel electric power automation safety protection device.

Background

Some existing electric power automation equipment can be installed outdoors, a large amount of heat can be generated inside the equipment when the equipment is used, radiating heat dissipation holes are installed on the equipment, although baffles for shielding rain are installed on the heat dissipation holes, when some severe environments are met, such as flood disasters, when the water level can reach the positions of the heat dissipation holes, the water level can directly enter the equipment from the heat dissipation holes, and damage is caused to components and parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the waterproof function cannot be achieved in the prior art, and provides a novel electric power automation safety protection device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel automatic safety device of electric power, the power distribution box comprises a box body, the chamber door is rotationally installed to box one side, the chamber door side is stained with the sealing washer, the spout has been seted up to one side in the box, install the slider in the spout slidable, slider one end fixed mounting has the fixed plate, install actuating mechanism on the fixed plate, fixed plate one side fixed mounting has the sunshade, sunshade one side is stained with the closing plate, the spacing rotatable pivot of installing in top in the box, second bevel gear is installed to pivot one end key, heat dissipation mechanism is installed to one side in the box.

Preferably, actuating mechanism includes the lead screw, the lead screw runs through threaded connection and installs on the fixed plate, the equal fixed mounting in both ends that lies in the fixed plate on the lead screw has the stopper, lead screw one end has the motor through the coupling joint, motor demountable installation is in one side in the box.

Preferably, a first bevel gear is mounted at one end key of the screw rod.

Preferably, the heat dissipation mechanism comprises a fixing rod, the fixing rod is rotatably mounted on one side in the box body through a shaft sleeve, a plurality of fan blades are fixedly mounted at one end of the fixing rod, and a transmission mechanism is detachably mounted between the fixing rod and the rotating shaft.

Preferably, a plurality of rows of heat dissipation holes are formed in one side of the box body, the heat dissipation holes in the same row are provided with a plurality of heat dissipation holes, and an integrated baffle is arranged above each row of heat dissipation holes in one side of the box body.

Preferably, a plurality of damping springs are fixedly mounted at two ends of the inner bottom of the box body, a plurality of bottom plates are fixedly mounted between one ends of the damping springs, and mesh plates are mounted above the bottom plates through screws.

Preferably, an air heater is installed on one side of the box door through a screw.

The novel electric power automation safety protection device provided by the utility model has the beneficial effects that: this design installs sealed mechanism that shelters from in the box, when adverse circumstances appears, for example when floods, can shelter from the mechanism through sealed and seal the cooling hole department on to the box and shelter from, can prevent that water from entering into in the box, sealed mechanism of sheltering from mainly includes sunshade and closing plate.

Drawings

Fig. 1 is a schematic structural diagram of a novel electric power automation safety protection device provided by the present invention.

Fig. 2 is a schematic top view of a novel electric power automation safety protection device according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of a position a of the novel electric power automation safety protection device provided by the present invention.

In the figure: the box body 1, the base 2, the box door 3, the sealing ring 4, the damping spring 5, the bottom plate 6, the mesh plate 7, the heat dissipation holes 8, the baffle 9, the sliding groove 10, the sliding block 11, the fixing plate 12, the screw rod 13, the limiting block 14, the motor 15, the shielding plate 16, the sealing plate 17, the first bevel gear 18, the rotating shaft 19, the second bevel gear 20, the fixing rod 21, the fan blades 22, the transmission mechanism 23 and the air heater 24.

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.

Example 1

Referring to fig. 1-3, a novel electric power automation safety device, including box 1, the bottom is fixed with base 2 outside box 1, and bottom both ends fixed mounting has a plurality of damping spring 5 in box 1, and fixed mounting has bottom plate 6 between a plurality of damping spring 5 one end, and there is mesh board 7 bottom plate 6 top through the screw mounting, and box door 3 is rotationally installed to box 1 one side, and 3 sides of box door are stained with sealing washer 4.

The working principle is as follows: some electrical parts can be installed on mesh board 7, have the mesh on the mesh board 7, can make better the giving off of the heat on the electrical part discharge, mesh board 7 is installed on the bottom plate 6 that has a plurality of damping spring 5, when box 1 receives the striking of object, can play certain cushioning effect to the electrical part of installation on the mesh board 7, when closing chamber door 3, sealing washer 4 of installation can play sealed effect on chamber door 3 and prevent that the rainwater from entering into in box 1 from the gap department of chamber door 3 and box 1.

One side of the box body 1 is provided with a plurality of rows of heat dissipation holes 8, a plurality of heat dissipation holes 8 in the same row are arranged, an integrated baffle plate 9 is arranged on one side of the box body 1 above each row of heat dissipation holes 8, a sliding groove 10 is arranged on one side in the box body 1, a sliding block 11 is slidably arranged in the sliding groove 10, one end of the sliding block 11 is fixedly provided with a fixed plate 12, a driving mechanism is arranged on the fixed plate 12, the driving mechanism comprises a lead screw 13, the lead screw 13 is arranged on the fixed plate 12 in a penetrating and threaded manner, limiting blocks 14 are fixedly arranged at two ends of the lead screw 13 on the fixed plate 12, one end of the lead screw 13 is connected with a motor 15 through a coupling, the motor 15 is detachably arranged on one side in the box body 1, a shielding plate 16 is fixedly arranged on one side of the fixed plate 12, and a sealing plate 17 is adhered on one side of the shielding plate 16, a shielding structure is arranged in the box body 1, so that water can be prevented from entering the box body 1 in flood, and components arranged in the box body 1 are protected.

The working principle is as follows: the plurality of rows of heat dissipation holes 8 arranged at one side of the box body 1 can lead the hot gas in the box body 1 to be discharged out of the box body 1, prevent the temperature in the box body 1 from being overhigh, when natural disasters, such as flood disasters, occur, in order to prevent water from entering the box body 1 from the heat dissipation holes 8, a shielding structure is arranged in the box body 1, when the heat dissipation holes 8 need to be shielded, the motor 15 can be started, the motor 15 drives the screw rod 13 to rotate towards a certain direction, so that the fixing plate 12 which is connected and arranged on the screw rod 13 through threads can drive the shielding plate 16 at one side to move towards a plurality of rows of heat dissipation holes 8, the shielding plate 16 is provided with a sealing plate 17, so that the sealing plate 17 can shield a plurality of rows of heat dissipation holes 8 to play a role of sealing, so that water can not enter the box body 1 from the heat dissipation holes 8, the motor 15 can be started, and the screw rod 13 is driven to rotate in the opposite direction by the motor 15, so that the sealing plate 17 moves to the position where the heat dissipation hole 8 is not blocked.

First bevel gear 18 is installed to last end key of lead screw 13, the spacing rotatable pivot 19 of installing in top in the box 1, second bevel gear 20 is installed to 19 end keys in the pivot, first bevel gear 18 and second bevel gear 20 mesh mutually, heat dissipation mechanism is installed to one side in the box 1, heat dissipation mechanism includes dead lever 21, dead lever 21 rotationally installs one side in the box 1 through the axle sleeve, dead lever 21 one end fixed mounting has a plurality of fan blade 22, demountable installation has drive mechanism 23 between dead lever 21 and the pivot 19, drive mechanism 23 is the most common structure that can carry out the transmission, mainly include drive wheel and belt.

The working principle is as follows: when the motor 15 is started, the screw rod 13 rotates to drive the first bevel gear 18 at one end to rotate, the first bevel gear 18 is meshed with the second bevel gear 20, the second bevel gear 20 drives the rotating shaft 19 to rotate, when the rotating shaft 19 rotates, the fixing rod 21 rotates under the action of the transmission mechanism 23, the fixing rod 21 can drive the fan blades 22 installed at one end to rotate, the fan blades 22 blow components installed on the mesh plate 7 on one side, the components can be subjected to auxiliary heat dissipation, the limiting blocks 14 installed on the screw rod 13 can limit the movement of the fixing plate 12, and therefore continuous rotation work of the fan blades 22 driven by the fixing rod 21 cannot be influenced.

Example 2

Referring to fig. 2, as another preferred embodiment of the utility model, the only difference from embodiment 1 is that an air heater 24 is installed on one side of the box door 3 through screws, when the interior of the box body 1 is relatively humid, the air heater 24 can be opened, hot air is blown into the box body 1 through the air heater 24, so as to remove moisture from components in the box body 1, and the moisture can be discharged through the plurality of heat dissipation holes 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel automatic safety device of electric power, includes box (1), its characterized in that, box (1) one side rotationally installs chamber door (3), chamber door (3) side is stained with sealing washer (4), spout (10) have been seted up to one side in box (1), install slider (11) in spout (10) slidable, slider (11) one end fixed mounting has fixed plate (12), install actuating mechanism on fixed plate (12), fixed plate (12) one side fixed mounting has sunshade (16), sunshade (16) one side is stained with closing plate (17), pivot (19) are installed to the spacing rotatable in top in box (1), second bevel gear (20) are installed to pivot (19) one end key, heat dissipation mechanism is installed to one side in box (1).

2. The novel electric power automation safety protection device according to claim 1, characterized in that the driving mechanism comprises a screw rod (13), the screw rod (13) is installed on the fixing plate (12) in a penetrating manner through threaded connection, both ends of the screw rod (13) located on the fixing plate (12) are fixedly provided with limit blocks (14), one end of the screw rod (13) is connected with a motor (15) through a coupler, and the motor (15) is detachably installed on one side in the box body (1).

3. A novel electric power automation safety protection device according to claim 2 characterized in that a first bevel gear (18) is keyed on one end of the screw rod (13).

4. The novel electric power automation safety protection device as claimed in claim 1, characterized in that the heat dissipation mechanism comprises a fixing rod (21), the fixing rod (21) is rotatably installed at one side in the box body (1) through a shaft sleeve, a plurality of fan blades (22) are fixedly installed at one end of the fixing rod (21), and a transmission mechanism (23) is detachably installed between the fixing rod (21) and the rotating shaft (19).

5. The novel electric power automation safety protection device according to claim 1, characterized in that a plurality of rows of heat dissipation holes (8) are formed in one side of the box body (1), a plurality of heat dissipation holes (8) are formed in the same row, and an integrated baffle (9) is installed above each row of heat dissipation holes (8) on one side of the box body (1).

6. The novel electric power automation safety protection device according to claim 1, characterized in that a plurality of damping springs (5) are fixedly installed at two ends of the bottom in the box body (1), a bottom plate (6) is fixedly installed between one ends of the plurality of damping springs (5), and a mesh plate (7) is installed above the bottom plate (6) through screws.

7. A new type of power automation safety protection device according to claim 1 is characterized in that the hot air blower (24) is installed on one side of the box door (3) through screws.