CN220382931U

CN220382931U - Multifunctional power supply box of platform elevator

Info

Publication number: CN220382931U
Application number: CN202322002281.1U
Authority: CN
Inventors: 孙金龙; 杨浩; 钱仲良; 庞先锋
Original assignee: Longchuang Intelligent Technology Zhejiang Co ltd
Current assignee: Longchuang Intelligent Technology Zhejiang Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-23
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a multifunctional power supply box of a platform elevator, which comprises a box body, wherein two groups of switch power supply modules are arranged in the box body, and the two groups of switch power supply modules are overlapped in the thickness direction of the box body; the box body is internally provided with a voltage reducing module and an intermediate relay, and an adapter plate mounting position is arranged above the voltage reducing module and the intermediate relay. The power supply box can integrate 2 groups of switch power supply modules, voltage reduction modules and intermediate relays, and can also realize other control functions by fixing a small-size circuit board through the adapter plate, so that the application scene is more abundant; the power of the switching power supply module in the power supply box is not limited, and the use requirements of more load devices can be met.

Description

Multifunctional power supply box of platform elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a multifunctional power supply box of a platform elevator.

Background

The switching power supply in the elevator control cabinet is a core component for controlling the operation of the elevator. The switching power supply provides a direct current power supply for the whole system, so that the system can work normally when the elevator is in normal operation and stopped. And when the elevator is insufficient in power supply, the switching power supply can provide a standby power supply, so that the safe operation of equipment is ensured.

At present, the power module matched with the conventional household elevator control cabinet is single, the power of the power module is limited, the output end cannot support too many load devices, and the use of the platform elevator is affected.

Disclosure of Invention

In order to solve the problems, the utility model provides a multifunctional power supply box of a platform elevator, which can integrate a plurality of groups of power supply modules and is widely used.

For this purpose, the technical scheme of the utility model is as follows: the multifunctional power supply box of the platform elevator comprises a box body, wherein two groups of switch power supply modules are arranged in the box body, and the two groups of switch power supply modules are overlapped in the thickness direction of the box body; the box body is internally provided with a voltage reducing module and an intermediate relay, and an adapter plate mounting position is arranged above the voltage reducing module and the intermediate relay.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: screw has been seted up to one of them side of switching power supply module, and the box body side is equipped with the pilot hole, and switching power supply module is laminated with the box body side, and first bolt passes pilot hole and screw thread fit, fixes switching power supply module at the box body side.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the box body bottom plate is provided with a clamping piece, clamping edges are arranged on the upper side and the lower side of the clamping piece, and the voltage reducing module and the intermediate relay are clamped on the clamping piece.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the pressure reducing module is characterized in that a first clamping groove with a downward opening is formed above the rear side of the pressure reducing module, a sliding groove and a sliding piece are arranged below the rear side of the pressure reducing module, a second clamping groove is formed between the top end of the sliding piece and the rear side of the pressure reducing module, and the first clamping groove and the second clamping groove are fixedly clamped with clamping edges on two sides of the clamping piece.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: a convex block is arranged in the middle of the sliding groove, two elastic resetting pieces are arranged in the middle of the sliding piece, and the elastic resetting pieces are respectively arranged on two sides of the convex block and work in a matched mode with the outer outline of the convex block.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: and the adapter plate is arranged on the adapter plate mounting position and is fixed on the box body through bolts.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the box body both sides are equipped with the louvre, and box body front side and lid pass through bolt fixed connection.

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

1. 2 groups of switch power supply modules, a voltage reduction module and an intermediate relay can be integrated in the power supply box, and other control functions can be realized through fixing a small-size circuit board by the adapter plate, so that the application scene is more abundant;

2. the power of the switching power supply module in the power supply box is not limited, so that the use requirements of more load devices can be met;

3. the step-down module and the intermediate relay are clamped on the clamping piece, the disassembly and the assembly are very convenient, other electric control components can be further installed on the clamping piece, and the function of the power supply box is increased.

Drawings

The following is a further detailed description of embodiments of the utility model with reference to the drawings

FIG. 1 is a schematic diagram of the structure 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 the structure of the case of the present utility model;

FIG. 4 is a schematic diagram of a first switching power module according to the present utility model;

FIG. 5 is a schematic diagram of a second switching power module according to the present utility model;

FIG. 6 is a schematic diagram of a buck module according to the present utility model;

fig. 7 is a rear view of the structure of the buck module of the present utility model.

Marked in the figure as: the box body 1, the heat dissipation hole 11, the assembly hole 12, the box cover 2, the first switching power supply module 3, the second switching power supply module 4, the screw hole 5, the voltage reduction module 6, the first clamping groove 61, the sliding groove 62, the sliding piece 63, the second clamping groove 64, the protruding block 65, the elastic reset piece 66, the intermediate relay 7, the clamping piece 8, the clamping edge 81 and the adapter plate mounting position 9.

Detailed Description

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

See the drawings. The multifunctional power supply box of the platform elevator comprises a box body 1 and a box cover 2, wherein the box body 1 and the box cover 2 are fixed through screws; the box body 1 comprises a bottom plate and peripheral side plates, and radiating holes 11 are formed in the left side and the right side of the box body.

Two groups of switching power supply modules are arranged in the box body 1, and the first switching power supply module 3 and the second switching power supply module 4 are overlapped in the thickness direction of the box body, namely, the first switching power supply module 3 is positioned in front of the second switching power supply module 4; screw 5 has been seted up on the right side of first switching power supply module 3 and second switching power supply module 4, and box body 1 right flank is equipped with mounting hole 12, and first switching power supply module 3, second switching power supply module 4 all laminate with box body right flank, and first bolt passes mounting hole and screw 5 screw-thread fit to fix first switching power supply module 3, second switching power supply module 4 at box body 1 right flank.

The box body 1 is internally provided with a voltage reducing module 6 and an intermediate relay 7, a clamping piece 8 is arranged on the bottom plate of the box body 1, the clamping piece 8 is horizontally arranged, and clamping edges 81 are arranged on the upper side and the lower side of the clamping piece 8; the back surfaces of the step-down module 6 and the intermediate relay 7 are respectively provided with a clamping groove which can be clamped on the clamping edge of the clamping piece 8.

Taking the step-down module 6 as an example, a first clamping groove 61 with a downward opening is arranged above the rear side of the step-down module 6, a longitudinal sliding groove 62 and a sliding piece 63 are arranged below the rear side, the sliding piece 63 can slide in the sliding groove, a second clamping groove 64 is formed between the top end of the sliding piece and the rear side of the step-down module, and the first clamping groove 61 and the second clamping groove 64 are clamped and fixed with clamping edges 81 on two sides of the clamping piece 8.

Meanwhile, a bump 65 is disposed in the middle of the chute 62, the bump is in the shape of a inverted water droplet, two elastic restoring members 66 are disposed in the middle of the sliding member 63, and the elastic restoring members 66 are disposed on two sides of the bump 65 respectively and cooperate with the outer contour of the bump 65. In the unstressed state, the elastic restoring pieces 66 are mutually closed, and the end parts are arranged above the convex blocks 65; when the sliding member 63 moves down, the elastic restoring member 66 is spread and deformed by the bump 65 until the force applied to the sliding member disappears, and then the elastic restoring member 66 restores under the action of the self deformation force, so that the sliding member 63 lifts up, and the clip Bian Charu of the clip member is in the second clip groove, thereby installing the pressure reducing module into the box body.

An adapter plate mounting position 9 is also arranged in the box body 1 and is positioned above the voltage reducing module and the intermediate relay. The adapter plate can be installed on the adapter plate installation position and is fixed on the box body through bolts, and the small-size circuit board is fixed through the adapter plate, so that other control functions are realized.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a multifunctional power supply box of platform elevator, includes the box body, its characterized in that: two groups of switch power supply modules are arranged in the box body and overlapped in the thickness direction of the box body; the box body is internally provided with a voltage reducing module and an intermediate relay, and an adapter plate mounting position is arranged above the voltage reducing module and the intermediate relay.

2. A multi-functional power pack for a platform elevator as claimed in claim 1, wherein: screw has been seted up to one of them side of switching power supply module, and the box body side is equipped with the pilot hole, and switching power supply module is laminated with the box body side, and first bolt passes pilot hole and screw thread fit, fixes switching power supply module at the box body side.

3. A multi-functional power pack for a platform elevator as claimed in claim 1, wherein: the box body bottom plate is provided with a clamping piece, clamping edges are arranged on the upper side and the lower side of the clamping piece, and the voltage reducing module and the intermediate relay are clamped on the clamping piece.

4. A multi-functional power pack for a platform elevator as claimed in claim 3, wherein: the pressure reducing module is characterized in that a first clamping groove with a downward opening is formed above the rear side of the pressure reducing module, a sliding groove and a sliding piece are arranged below the rear side of the pressure reducing module, a second clamping groove is formed between the top end of the sliding piece and the rear side of the pressure reducing module, and the first clamping groove and the second clamping groove are fixedly clamped with clamping edges on two sides of the clamping piece.

5. The multi-functional power pack of a platform elevator according to claim 4, wherein: a convex block is arranged in the middle of the sliding groove, two elastic resetting pieces are arranged in the middle of the sliding piece, and the elastic resetting pieces are respectively arranged on two sides of the convex block and work in a matched mode with the outer outline of the convex block.

6. A multi-functional power pack for a platform elevator as claimed in claim 1, wherein: and the adapter plate is arranged on the adapter plate mounting position and is fixed on the box body through bolts.

7. A multi-functional power pack for a platform elevator as claimed in claim 1, wherein: the box body both sides are equipped with the louvre, and box body front side and lid pass through bolt fixed connection.