CN218449112U

CN218449112U - Elevator machine room power box convenient to heat dissipation

Info

Publication number: CN218449112U
Application number: CN202222670009.6U
Authority: CN
Inventors: 张霞; 王振华
Original assignee: Qingdao Aixin Electric Co ltd
Current assignee: Qingdao Aixin Electric Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an elevator computer lab power supply box convenient to heat dissipation, the power distribution box comprises a box body, box one side is equipped with the chamber door, the box upper end is the open end, box upper end slip is pegged graft there is the connecting cylinder, connecting cylinder upper end fixedly connected with heat dissipation box, the first louvre that a plurality of evenly arranged of the equal fixedly connected with in connecting cylinder both sides, connecting cylinder lower extreme fixedly connected with temperature sensor, the equal fixedly connected with connecting plate in heat dissipation box both sides, the equal fixedly connected with electric putter in both sides box outer wall, both sides electric putter output fixed connection is in the connecting plate lower extreme, the heat dissipation incasement is fixed to be pegged graft and is extended to the heating panel in the box, heat dissipation case both sides all are equipped with the second louvre, bottom surface slip is connected with the rectangle slider in the box, rectangle slider upper end fixedly connected with fan. Compared with the prior art, the utility model advantage lies in, can close the louvre when not needing the thermal treatment, prevent that a large amount of dusts from entering into and causing the trouble in the power supply box.

Description

Elevator machine room power box convenient to heat dissipation

Technical Field

The utility model relates to a power supply box technical field specifically indicates a elevator machine room power supply box convenient to heat dissipation.

Background

The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle used for people riding or carrying goods in a multi-storey building and also has a step type, a step plate is arranged on a track to continuously run, is commonly called as an escalator or a moving sidewalk and serves fixed lifting equipment of a specified floor; and every motor room all can install the power supply box, the switch of the whole electric body of control, and current motor room power supply box outer wall all is equipped with the louvre usually, dispels the heat to power supply box internal component through the louvre, nevertheless in the dust in the computer lab environment enters into the power supply box through the louvre very easily, causes the power supply box trouble.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above defect, provide a radiating elevator machine room power supply box of being convenient for, can close the louvre when not needing the heat dissipation to handle, prevent that a large amount of dusts from entering into the power supply box and causing the trouble.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an elevator computer lab power supply box convenient to heat dissipation, includes the box, box one side is equipped with the chamber door, the box upper end is the open end, box upper end slip is pegged graft there is the connecting cylinder, connecting cylinder upper end fixedly connected with heat dissipation box, the equal fixedly connected with first louvre of a plurality of evenly arranged in connecting cylinder both sides, connecting cylinder lower extreme fixedly connected with temperature sensor, the equal fixedly connected with connecting plate in heat dissipation box both sides, both sides the equal fixedly connected with electric putter of box outer wall, both sides electric putter output end fixed connection in the connecting plate lower extreme, the fixed grafting of heat dissipation incasement has the heating panel that extends to in the box, heat dissipation case both sides all are equipped with the second louvre, bottom surface sliding connection has the rectangle slider in the box, be equipped with the drive in the box the gliding moving mechanism of rectangle slider, rectangle slider upper end fixedly connected with fan.

As an improvement, the moving mechanism comprises a screw rod which is rotatably connected to the inner bottom surface of the box body, the rectangular sliding block is in threaded connection with the outer wall of the screw rod, and a motor which drives the screw rod to rotate is fixedly connected to one side of the box body.

As the improvement, the equal fixedly connected with stopper of connecting cylinder both sides outer wall, box both sides inner wall all be equipped with stopper complex spacing spout.

As an improvement, the temperature sensor is electrically connected with the electric push rods on the two sides.

As an improvement, the second heat dissipation holes on the two sides are fixedly connected with heat dissipation fans.

Compared with the prior art, the utility model the advantage lie in: when the heat dissipation is needed, the fan and the moving mechanism are started, the moving mechanism drives the sliding block to drive the fan to reciprocate leftwards and rightwards, so that the flow in the box body flows fast, meanwhile, the electric push rods on the two sides are started to push the heat dissipation box to drive the connecting cylinder to slide upwards along the inner wall of the box body, the first heat dissipation holes on the two sides are made to stretch out, heat in the power box is dissipated out of the first heat dissipation holes fast, the heat dissipation holes can be closed when heat dissipation is not needed, and a large amount of dust is prevented from entering the power box to cause faults.

Drawings

Fig. 1 is the utility model relates to an elevator machine room power supply box structure sketch map convenient to heat dissipation.

As shown in the figure: 1. a box body; 2. a heat dissipation box; 3. a connecting cylinder; 4. a heat dissipation plate; 5. a first heat dissipation hole; 6. an electric push rod; 7. a connecting plate; 8. a temperature sensor; 9. a limiting block; 10. a limiting chute; 11. a heat dissipation fan; 12. a screw; 13. a rectangular slider; 14. a motor; 15. a fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the aid of the attached drawings, the elevator machine room power box convenient to dissipate heat comprises a box body 1, a box door is arranged on one side of the box body 1, an open end is arranged at the upper end of the box body 1, a connecting cylinder 3 is inserted into the upper end of the box body 1 in a sliding mode, a heat dissipation box 2 is fixedly connected to the upper end of the connecting cylinder 3, a plurality of first heat dissipation holes 5 are evenly distributed and fixedly connected to the two sides of the connecting cylinder 3, a temperature sensor 8 is fixedly connected to the lower end of the connecting cylinder 3, a connecting plate 7 is fixedly connected to the two sides of the heat dissipation box 2, two sides of an outer wall of the box body 1 are fixedly connected with an electric push rod 6, two sides of an output end of the electric push rod 6 are fixedly connected to the lower end of the connecting plate 7, a heat dissipation plate 4 extending into the box body 1 is inserted into the heat dissipation box body fixedly, second heat dissipation holes are arranged on the two sides of the heat dissipation box body, a rectangular sliding block 13 is connected to the inner surface of the box body 1, a driving mechanism for sliding the rectangular sliding block 13, and a fan 15 is fixedly connected to the upper end of the rectangular sliding block 13.

The moving mechanism comprises a screw rod 12 which is rotatably connected to the inner bottom surface of the box body 1, the rectangular sliding block 13 is in threaded connection with the outer wall of the screw rod 12, and a motor 14 which drives the screw rod 12 to rotate is fixedly connected to one side of the box body 1.

The equal fixedly connected with stopper 9 of connecting cylinder 3 both sides outer wall, 1 both sides inner wall of box all be equipped with stopper 9 complex spacing spout 10.

And the temperature sensor 8 is electrically connected with the electric push rods 6 on the two sides.

And heat dissipation fans 11 are fixedly connected in the second heat dissipation holes on the two sides.

The utility model discloses when concrete implementation, during the use, absorb the heat in the box 1 through heating panel 4, heat dissipation fan 11 through both sides further dispels the heat panel 4, monitor the temperature in the box 1 through temperature sensor 8, when the temperature exceedes the threshold value, start fan 15 rotates, 14 drive screw 12 of starter motor rotate simultaneously, screw 12 drives rectangle slider 13 and slides along 1 bottom surface of box, rectangle slider 13 drives fan 15 and controls reciprocating sliding, stir the hot-air business turn over in the box 1, the flow of box 1 interior gas flow with higher speed, send out the electric putter 6 promotion heat dissipation box 2 of 8 power transmission signals to both sides and drive connecting cylinder 3 along 1 inner wall of box upwards sliding, make the 5 louvres of the first louvres of both sides stretch out the louvre, the heat in the power supply box is fast from 5 interior louvres effluvium, and can close when not needing the thermal treatment, prevent that a large amount of dust from entering into the power supply box and causing the trouble.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides an elevator machine room power supply box convenient to heat dissipation which characterized in that: the box comprises a box body (1), one side of the box body (1) is provided with a box door, the upper end of the box body (1) is an open end, the upper end of the box body (1) is slidably inserted with a connecting cylinder (3), the upper end of the connecting cylinder (3) is fixedly connected with a heat dissipation box (2), the two sides of the connecting cylinder (3) are fixedly connected with a plurality of first heat dissipation holes (5) which are uniformly distributed, the lower end of the connecting cylinder (3) is fixedly connected with a temperature sensor (8), the two sides of the heat dissipation box (2) are fixedly connected with a connecting plate (7) and the two sides of the outer wall of the box body (1) are fixedly connected with electric push rods (6) and the two sides of the output end of the electric push rods (6) are fixedly connected with the lower end of the connecting plate (7), the heat dissipation box is fixedly inserted with heat dissipation plates (4) which extend into the box body (1), the two sides of the heat dissipation box are respectively provided with a second heat dissipation hole, the inner bottom surface of the box body (1) is slidably connected with a rectangular sliding block (13), a moving mechanism which can drive the rectangular sliding block (13) to slide, and a fan (15) is arranged in the box body (1).

2. The elevator machine room power supply box convenient for heat dissipation of claim 1, wherein: the moving mechanism comprises a screw rod (12) which is rotatably connected to the inner bottom surface of the box body (1), the rectangular sliding block (13) is in threaded connection with the outer wall of the screw rod (12), and a motor (14) which drives the screw rod (12) to rotate is fixedly connected to one side of the box body (1).

3. The elevator machine room power supply box convenient for heat dissipation of claim 1, wherein: the connecting cylinder (3) is characterized in that the outer walls of two sides of the connecting cylinder (3) are fixedly connected with limiting blocks (9), and the inner walls of two sides of the box body (1) are provided with limiting sliding grooves (10) matched with the limiting blocks (9).

4. The elevator machine room power supply box convenient for heat dissipation of claim 1, wherein: the temperature sensor (8) is electrically connected with the electric push rods (6) on the two sides.

5. The elevator machine room power supply box facilitating heat dissipation according to claim 1, characterized in that: and heat dissipation fans (11) are fixedly connected in the second heat dissipation holes on the two sides.