CN218569900U - Portable elevator emergency power source rescue device - Google Patents

Abstract

The utility model relates to a portable elevator emergency power source rescue device, it includes: a box body; a battery disposed inside the case; a control board disposed inside the case and electrically connected to the battery; the driving plate is arranged inside the box body and is electrically connected with the control board; the transformer is arranged in the box body and is electrically connected with the driving plate; and the output port group is arranged on the box body and is electrically connected with the transformer and the control board, and the output port group can output a plurality of voltage values. The utility model discloses with battery, control panel, drive plate, transformer integration in a box body, conveniently carry, can provide the electric power of short time to the elevator band-type brake or the emergency motor that are located the elevator well to make the elevator can remove to the flat bed nearby.

Description

Portable elevator emergency power source rescue device

Technical Field

The utility model relates to an elevator field especially relates to a portable elevator emergency power source rescue device.

Background

When the elevator runs into a fault or has power failure, the elevator cannot be started, and great potential safety hazards can be caused.

Existing rescue solutions are inefficient in that the elevator is manually pulled to the nearest floor by mechanical means.

Thus, there is a need for further improvements in existing rescue solutions.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model provides a portable elevator emergency power source rescue device can provide the electric power of short time to elevator band-type brake or the emergency motor that is located the elevator well to make the elevator can remove to the flat bed nearby.

In order to solve the problem, the utility model provides a portable elevator emergency power source rescue device, it includes: a box body; a battery disposed inside the case for supplying power; the control board is arranged inside the box body and is electrically connected with the battery; the driving plate is arranged in the box body and is electrically connected with the control board, and the driving plate is used for converting direct-current voltage into alternating-current voltage; the transformer is arranged in the box body and is electrically connected with the driving plate; and an output port group which is provided on the box body and includes a plurality of output ports, the output port group being electrically connected to the transformer and the control board, respectively, to output power of different voltage values.

Preferably, the cartridge comprises: the battery, the control panel, the driving plate and the transformer are arranged in the bottom box, and the output port group is arranged on the side wall of the bottom box; and the box cover can be buckled on the bottom box.

Preferably, the box cover is further provided with a handle.

Preferably, the output port group comprises a first output port, a second output port and a third output port to output 24V dc voltage, 110V ac voltage and 220V ac voltage, respectively.

Preferably, the first output port is electrically connected to the control board.

Preferably, the second output port is electrically connected to the transformer, and the third output port is electrically connected to the transformer.

Preferably, the battery is a rechargeable battery.

Preferably, the portable elevator emergency power supply rescue device further comprises: and the input port is arranged on the box body and is electrically connected with the control board.

Preferably, the control board and the driving board are mounted on a bottom plate of the box body through isolation columns.

Preferably, the transformer and the battery are located at opposite sides of a length direction inside the case.

The utility model discloses with battery, control panel, drive plate, transformer integration in a box body, conveniently carry. The voltage of the battery is converted into a plurality of voltage values through the control panel, the driving plate and the transformer and is output through the output port group so as to provide short-time electric power for an elevator brake or an emergency motor positioned in an elevator hoistway, so that the elevator can move to a nearby flat floor.

The device of the present invention has other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following embodiments incorporated herein, which together serve to explain certain principles of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a portable elevator emergency power source rescue device according to an embodiment of the present invention;

fig. 2 is an exploded perspective view of a portable elevator emergency power rescue device according to an embodiment of the present invention;

fig. 3 is the utility model discloses portable elevator emergency power source rescue device's circuit connection schematic diagram.

It is to be understood that the appended drawings are not necessarily to scale, presenting a simplified representation of various features illustrative of the basic principles of the invention. The specific design features disclosed herein, including, for example, specific dimensions, orientations, locations, and shapes, will be determined in part by the particular environment in which they are used and/or used.

In the drawings, like numerals refer to like or equivalent parts throughout the several views of the drawings.

Detailed Description

Reference will now be made in detail to various embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the present invention will be described in conjunction with the exemplary embodiments, it will be understood that this description is not intended to limit the invention to these exemplary embodiments. On the contrary, the invention is intended to cover not only these exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit of the invention and the scope of the invention as defined by the appended claims.

The portable elevator emergency power rescue device according to the embodiment of the present invention is described below with reference to fig. 1 to 3.

As shown in fig. 1 to 3, the utility model discloses portable elevator emergency power source rescue device of embodiment includes: cartridge 100, battery 200, control board 300, driving board 400, transformer 500, and output port set 600.

The cartridge 100 serves as a carrier for carrying the battery 200, the control board 300, the driving board 400, the transformer 500, and the output port set 600.

A battery 200 is provided inside the case 100 for supplying power. In this embodiment, the voltage of the battery is 12V.

The control board 300 is disposed inside the cartridge 100, and is electrically connected to the battery 200, and is connected to the output port set 600. For controlling the flow of current to either the output port set 600 or the drive plate 400.

The driving board 400 is disposed inside the case 100 and electrically connected to the control board 300. The driving board 400 is used to convert direct current into alternating voltage.

The transformer 500 is disposed inside the case 100, electrically connected to the driving board 400, and connected to the output port group 600 to output the transformed power.

The output port set 600 is disposed on the box 100, and is electrically connected to the transformer 500 and the control board 300, and the output port set 600 can output a plurality of voltage values.

The utility model discloses with battery 200, control panel 300, drive plate 400, transformer 500 integration in a box body 100, conveniently carry. The voltage of the battery 200 is converted into a plurality of voltage values by the control panel 300, the driving panel 400, and the transformer 500, and is outputted through the output port group 600 to supply power to an elevator brake or an emergency motor located in an elevator shaft for a short time, thereby enabling the elevator to move to a nearby landing.

It should be noted that fig. 2 only illustrates the general positions and the general shapes of the structures of the portable elevator emergency power source rescue device, and does not illustrate the specific relationship of the electrical connection, but this does not affect the understanding of the electrical connection between the devices, and the electrical connection here may be the electrical connection after direct physical contact or indirect electrical connection through devices such as cables.

In an exemplary embodiment, the transformer 500 and the battery 200 are located at opposite sides of the length direction inside the case 100, and the weight of the transformer 500 and the battery 200 is relatively heavy, so that the weight inside the case can be balanced.

In an exemplary embodiment, as shown in fig. 1 and 2, the cartridge 100 includes: a bottom case 101 and a case cover 102.

The battery 200, the control board 300, the driving board 400 and the transformer 500 are mounted in the bottom case 100, and the output port set 600 is disposed on a sidewall of the bottom case 100.

The lid 102 can snap onto the base 101.

After the cover 102 is opened, the devices (including the battery 200, the control board 300, the driving board 400, the transformer 500, the cable, etc.) inside the case 100 can be repaired or replaced.

In an exemplary embodiment, as shown in fig. 1 and 2, the box cover 102 is further provided with a handle 103, and a maintenance person can directly lift the entire portable elevator emergency power source rescue apparatus through the handle 103 so as to carry the apparatus more conveniently.

In an exemplary embodiment, the case 100 is provided with heat dissipation holes and a fan (not illustrated in the drawings) for dissipating heat.

In an exemplary embodiment, as shown in fig. 1, the output port set 600 includes a first output port 601, a second output port 602, and a third output port 603, where the first output port 601 can output a 24V dc voltage, the second output port 602 can output a 110V ac voltage, and the third output port 603 can output a 220V ac voltage.

In an exemplary embodiment, the first output port 601 is electrically connected to the control board 300. The control board 300 can directly generate a 24V dc voltage and output the dc voltage to the outside through the first output port 601.

The second output port 602 is electrically connected to the transformer 500, and the third output port 603 is electrically connected to the transformer 500.

The voltage generated by the control board 300 is a low dc voltage, and needs to be converted into an ac voltage by the driving board 400, and is boosted to 110V and 220V voltages by the transformer, wherein the 110V ac voltage is output to the outside through the second output port 602, and the 220V ac voltage is output to the outside through the third output port 603. The drive board 400 here corresponds to an inverter, and converts a direct-current voltage into an alternating-current voltage.

Only three output ports are illustrated in fig. 1 to 3, and the number of the output ports and the output voltage value can be adaptively adjusted according to actual conditions, wherein the output voltage value can be adjusted according to the control board 300 and the transformer 500.

In one embodiment, the battery 200 may be a disposable battery.

In another embodiment, the battery 200 may be a rechargeable battery, such as a secondary battery.

In an exemplary embodiment, the rechargeable battery may be a lead-acid battery, and the type of the rechargeable battery is not limited thereto, and may be any type of battery known in the art as long as the above-described functions can be achieved.

When the battery 200 is a rechargeable battery, the portable elevator emergency power source rescue device further comprises: an input port 104, wherein the input port 104 is disposed on the cartridge 100 and is electrically connected to the control board 300.

The external power source charges the battery 200 through the input port 104 and the control board 300.

In an exemplary embodiment, the control board 300 and the driving board 400 are mounted on the bottom plate of the case 100 through spacer posts 105.

Specifically, the control board 300 and the driving board 400 are mounted on the bottom case 101 through the spacer 105.

In one embodiment, as shown in fig. 2, the control board 300 is disposed on the top of the spacer column 105, and the drive board 400 is disposed on the bottom of the spacer column 105.

In another embodiment, the control board 300 is disposed at the bottom of the isolation column 105, and the driving board 400 is disposed at the top of the isolation column 105 (this case is not illustrated in the drawings).

The operation of the portable elevator emergency power supply rescue device according to the embodiment of the present invention is described below with reference to the accompanying drawings.

Maintenance personnel directly carry the elevator well of needs maintenance with whole portable elevator emergency power source rescue device through handle 103, as required, select the direct current power supply of export, insert the elevator band-type brake of elevator well or emergency motor's plug into the corresponding output port of box body 100 to obtain the power, thereby make the elevator can move to the flat bed nearby.

When the battery 200 is insufficient, the maintenance personnel directly carry the whole portable elevator emergency power source rescue device to a place where charging can be carried out through the handle 103, and the battery 200 is charged through the input port 104.

For convenience in explanation and accurate definition in the appended claims, the terms "upper", "lower", "inner", "outer", "upper", "lower", "upward", "downward", "front", "rear", "back", "inside", "outside", "inward", "outward", "inside", "outside", "inner", "outer", "forward", "rearward" are used to describe features of the exemplary embodiments with reference to the positions of such features as displayed in the figures.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. The foregoing description is not intended to be exhaustive or to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to thereby enable others skilled in the art to make and utilize the invention in various exemplary embodiments and with various alternatives and modifications. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a portable elevator emergency power source rescue device which characterized in that includes:

a box body;

a battery provided inside the case for supplying electric power;

a control board disposed inside the case and electrically connected to the battery;

the driving plate is arranged in the box body and is electrically connected with the control board, and the driving plate is used for converting direct-current voltage into alternating-current voltage;

the transformer is arranged in the box body and is electrically connected with the driving plate; and

and the output port group is arranged on the box body and comprises a plurality of output ports, and the output port group is respectively electrically connected with the transformer and the control board so as to output power with different voltage values.

2. The portable elevator emergency power supply rescue apparatus of claim 1, wherein the box body comprises:

the battery, the control panel, the driving plate and the transformer are arranged in the bottom box, and the output port group is arranged on the side wall of the bottom box; and

the box cover can be buckled on the bottom box.

3. The portable elevator emergency power source rescue apparatus of claim 2, wherein the box cover is further provided with a handle.

4. The portable elevator emergency power supply rescue apparatus of claim 3, wherein the set of output ports includes a first output port, a second output port, and a third output port to output 24V DC voltage, 110V AC voltage, and 220V AC voltage, respectively.

5. The portable elevator emergency power rescue apparatus of claim 4, wherein the first output port is electrically connected to the control panel.

6. The portable elevator emergency power rescue apparatus of claim 4, wherein the second output port is electrically connected to the transformer and the third output port is electrically connected to the transformer.

7. The portable elevator emergency power supply rescue apparatus of claim 1, wherein the battery is a rechargeable battery.

8. The portable elevator emergency power supply rescue apparatus of claim 1, further comprising:

and the input port is arranged on the box body and is electrically connected with the control board.

9. The portable elevator emergency power rescue apparatus of claim 1, wherein the control panel and the drive panel are mounted on a bottom plate of the box body through spacer posts.

10. The portable elevator emergency power rescue apparatus of claim 1, wherein the transformer and the battery are located on opposite sides of a length direction inside the housing.

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