Waterproof and dustproof maintenance control box for elevator and elevator comprising the control box

Abstract

The utility model relates to a waterproof dustproof overhauling control box for elevator, it includes: box, the box is hollow, has the bottom surface, top surface and four lateral surface, one side surface opening's cuboid structure, wherein, hollow part is used to accommodate the waterproof dustproof overhauling control equipment of elevator, door panel, the door panel corresponds with the one side surface opening of box, sets up on the one side surface opening of box, is used to close and open the box, waterproof joint, the bottom surface of box is provided with through -hole hole position, waterproof joint is assembled on the bottom surface hole position of box lower part, is used to prevent the water and dust of in -out line hole position exposure causes. According to the waterproof dustproof overhauling control box for elevator of the utility model cancels the hole position on the upper portion or bottom of box, only remains the lower hole position, the lower hole position assembly waterproof joint, solved the problem of water and dust due to in -out line hole position exposure causes.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and more specifically, to a waterproof and dustproof maintenance control box for elevators and an elevator including the control box. Background Technology

[0002] Currently, existing elevator maintenance control cabinets are generally installed on the top floor of the building to facilitate convenient, reliable, and safe maintenance personnel to inspect and repair elevators.

[0003] Existing elevator maintenance control cabinets often have power line inlet holes at the top or bottom and power and signal line outlet holes at the bottom. This allows water droplets and dust to enter the cabinet, compromising its waterproof and dustproof performance. Elevator maintenance control cabinets contain main switches, maintenance operation buttons, emergency stop buttons, handheld lighting, elevator operation indicators, intercom devices, and various electrical components for safety monitoring. As the primary maintenance control cabinet for normal elevator operation, it requires high levels of waterproof and dustproof protection. In actual operating environments, dust from the air can easily enter the cabinet through these openings and the panel, adhering to electrical components and affecting their normal operation. Furthermore, moisture can easily enter through these openings and the panel, potentially causing short circuits and damaging circuit components, seriously affecting elevator safety and posing significant safety hazards to passengers and maintenance personnel.

[0004] Therefore, there is an urgent need to develop a maintenance control cabinet solution for elevators that can achieve a waterproof and dustproof structure. Summary of the Invention

[0005] The technical problem this invention aims to solve is that elevator maintenance control cabinets cannot achieve waterproof and dustproof effects, causing water droplets and dust to enter the interior of the elevator maintenance control cabinet, affecting the normal use of electrical components and the normal operation of the elevator.

[0006] To solve the above-mentioned technical problems, according to one aspect of this utility model, a waterproof and dustproof maintenance control box for elevators is provided, comprising: a box body, the box body being a hollow cuboid structure having a bottom surface, a top surface, and four sides, one of which is open, wherein the hollow portion is used to accommodate the waterproof and dustproof maintenance control equipment for the elevator; a door panel, the door panel being disposed on the one side opening of the box body, corresponding to the one side opening of the box body, for closing and opening the box body; and a waterproof connector, the bottom surface of the box body having through holes, the waterproof connector being assembled on the bottom holes of the lower part of the box body, for preventing water and dust from entering due to the exposure of the inlet and outlet cable holes.

[0007] According to an embodiment of this utility model, there may be one waterproof connector, which is used to lock and waterproof the power line after wiring.

[0008] According to an embodiment of this utility model, there may be two waterproof connectors, one for locking and waterproofing after power line wiring and the other for locking and waterproofing after low voltage and signal line wiring.

[0009] According to an embodiment of the present invention, a U-shaped groove can be provided on the inner edge of the opening on one side of the box.

[0010] According to an embodiment of the present invention, the waterproof and dustproof maintenance control box for elevators may further include: a waterproof strip, which is assembled between the U-shaped groove protruding from the inner edge of the box opening and the door panel.

[0011] According to an embodiment of the present invention, the waterproof and dustproof maintenance control box for elevators may further include: a waterproof automatic reset lock, wherein the door panel is provided with one waterproof automatic reset lock hole at the top and one at the bottom, and the waterproof automatic reset lock is respectively installed in the upper and lower waterproof automatic reset lock holes of the door panel to lock the panel to the box body.

[0012] According to an embodiment of this utility model, when the door panel and the cabinet are locked together by the waterproof automatic reset lock, the waterproof rubber strip is compressed and deformed, so that the door panel and the cabinet are sealed, thus playing a role in waterproofing and dustproofing.

[0013] According to an embodiment of the present invention, the waterproof and dustproof maintenance control box for elevators may further include: a frame, which is fitted onto the outer edge of the box opening and assembled onto the box opening by fasteners, and is set on the same plane as the door panel, in order to increase the gap between the door panel and the box, and solve the problems of drainage and unsightly decoration.

[0014] According to an embodiment of the present invention, the waterproof and dustproof maintenance control box for elevators may further include: a hinge, one side of which is mounted on the box body and the other side is mounted on the door panel, for combining the panel and the box body into an integral unit that can be opened and closed.

[0015] According to another aspect of the present invention, an elevator is provided, comprising an elevator body and a waterproof and dustproof maintenance control box for the elevator as described above.

[0016] Compared with the prior art, the technical solution provided by the embodiments of this utility model can achieve at least the following beneficial effects:

[0017] This utility model's waterproof and dustproof maintenance control box for elevators eliminates the holes at the top or bottom of the box, retaining only the holes at the bottom. The bottom holes are fitted with waterproof connectors, solving the problem of water and dust ingress caused by exposed inlet and outlet holes.

[0018] According to the present invention, a waterproof and dustproof maintenance control box for elevators adopts a U-shaped waterproof structure design at the assembly joint between the panel and the box body of the elevator waterproof and dustproof maintenance control cabinet, and adds waterproof strips around the perimeter. The panel is locked and pressed with the waterproof strips, which solves the problem of loose assembly between the panel and the box body in the prior art, and realizes waterproof and dustproof maintenance control cabinet for elevators.

[0019] The waterproof and dustproof maintenance control box for elevators according to this utility model adopts a frame structure design, increasing the gap between the panel and the box body, thus solving the problems of drainage and unsightly decoration. It also addresses the issue of small gaps between the panel and the box body hindering drainage and causing water backflow into the box, posing a significant safety hazard to the elevator. Furthermore, it solves the problem of elevator maintenance control cabinets being embedded in the wall during actual installation, resulting in large gaps between them and the wall, and limiting decorative flexibility. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only involve some embodiments of this utility model, and are not intended to limit this utility model.

[0021] Figure 1 This is a schematic diagram of a waterproof and dustproof maintenance control box for an elevator according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram showing the waterproof and dustproof maintenance control box panel for an elevator according to an embodiment of the present invention when it is opened;

[0023] Figure 3 yes Figure 2 Top view;

[0024] Figure 4 yes Figure 3 A magnified view of part A in the image. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a limitation of quantity, but rather indicate the presence of at least one.

[0027] Figure 1 This is a schematic diagram of a waterproof and dustproof maintenance control box for an elevator according to an embodiment of the present invention; Figure 2 This is a schematic diagram showing the waterproof and dustproof maintenance control box panel for an elevator according to an embodiment of the present invention when it is opened; Figure 3 yes Figure 2 Top view; Figure 4 yes Figure 3 A magnified view of part A in the image.

[0028] like Figures 1 to 4 As shown, the waterproof and dustproof maintenance control box for elevators includes: a box body 1, a door panel 2, and a waterproof connector 7 located at the bottom of the box body 1.

[0029] The housing 1 is a hollow rectangular structure with a bottom, top, and four sides, one of which is open. The hollow part is used to house the elevator's waterproof and dustproof maintenance and control equipment.

[0030] Door panel 2 corresponds to one side opening of box body 1 and is set on one side opening of box body 1 for closing and opening box body 1.

[0031] Through holes are provided on the bottom surface of the enclosure 1. Waterproof connector 7 is assembled on the bottom hole of the enclosure 1 to prevent water and dust from entering due to the exposure of the inlet and outlet holes.

[0032] The waterproof and dustproof maintenance control box for elevators of this utility model eliminates the holes at the top or bottom of the box body 1, retaining only the holes at the bottom. The bottom holes are equipped with waterproof connectors 7, which solves the problem of water and dust ingress caused by the exposure of the inlet and outlet holes.

[0033] According to one or more embodiments of this utility model, the waterproof connector 7 is one unit, used for locking and waterproofing after the power line is connected.

[0034] According to one or more embodiments of this utility model, there are two waterproof connectors 7, which are used for locking and waterproofing after the power line is connected, and for locking and waterproofing after the low voltage and signal lines are connected.

[0035] According to one or more embodiments of the present invention, a U-shaped groove is provided on the inner edge of the opening on one side of the box body 1.

[0036] According to one or more embodiments of the present invention, the waterproof and dustproof maintenance control box for elevators further includes: a waterproof strip 5, which is assembled between the U-shaped groove protruding from the inner edge of the opening of the box body 1 and the door panel 2.

[0037] According to the present invention, the waterproof and dustproof maintenance control box for elevators adopts a U-shaped waterproof structure design at the assembly joint between the panel and the box body 1 of the elevator waterproof and dustproof maintenance control cabinet, and adds waterproof strips 5 around the perimeter. The panel is locked and pressed with the waterproof strips 5, which solves the problem of the panel and box body 1 not being tightly assembled in the prior art, and realizes the waterproof and dustproof design of the elevator maintenance control cabinet.

[0038] According to one or more embodiments of the present invention, the waterproof and dustproof maintenance control box for elevators further includes: a waterproof automatic reset lock 4, and the door panel 2 is provided with a waterproof automatic reset lock 4 hole at the top and bottom. The waterproof automatic reset lock 4 is respectively installed at the top and bottom waterproof automatic reset lock 4 holes of the door panel 2 to lock the panel to the box body 1.

[0039] According to one or more embodiments of this utility model, when the door panel 2 and the box body 1 are locked together by the waterproof automatic reset lock 4, the waterproof strip 5 is compressed and deformed, so that the door panel 2 and the box body 1 are sealed, which plays a role in waterproofing and dustproofing.

[0040] According to one or more embodiments of the present invention, the waterproof and dustproof maintenance control box for elevators further includes: a frame 3, which is sleeved on the outer edge of the opening of the box body 1 and assembled on the opening of the box body 1 by fasteners, and is set on the same plane as the door panel 2, so as to increase the gap between the door panel 2 and the box body 1 and solve the problems of drainage and unsightly decoration.

[0041] According to one or more embodiments of the present invention, the waterproof and dustproof maintenance control box for elevators further includes: a hinge 6, one side of which is assembled to the box body 1 and the other side is assembled to the door panel 2, for combining the panel and the box body 1 into an integral unit that can be opened and closed.

[0042] The waterproof and dustproof maintenance control box for elevators according to this utility model adopts a frame 3 structure design, which increases the gap between the panel and the box body 1, solving the problems of drainage and unsightly decoration. It also addresses the issue of a small gap between the panel and the box body 1, which hinders drainage and causes water to flow back into the box body 1, posing a significant safety hazard to the elevator. Furthermore, it solves the problem of elevator maintenance control cabinets being embedded in the wall during actual installation, resulting in a large gap between them and the wall, and lacking flexibility in terms of decorative space.

[0043] According to another aspect of the present invention, an elevator is provided, comprising an elevator body and a waterproof and dustproof maintenance control box for the elevator as described above.

[0044] The above description is merely an exemplary embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. The scope of protection of the present utility model is determined by the appended claims.

Claims

1. A waterproof and dustproof maintenance control box for elevators, characterized in that, include: The enclosure is a hollow rectangular structure with a bottom, a top, and four sides, one of which is open. The hollow part is used to house the elevator's waterproof and dustproof maintenance and control equipment. A door panel, which corresponds to an opening on one side of the box body, is provided on the opening on one side of the box body and is used to close and open the box body; A waterproof connector is provided on the bottom surface of the enclosure, and the waterproof connector is assembled on the bottom hole of the lower part of the enclosure to prevent water and dust from entering due to the exposure of the inlet and outlet holes.

2. The waterproof and dustproof maintenance control box for elevators as described in claim 1, characterized in that, The waterproof connector is a single unit, used for locking and waterproofing after the power line is connected.

3. The waterproof and dustproof maintenance control box for elevators as described in claim 2, characterized in that, There are two waterproof connectors, one for locking and waterproofing after power line wiring, and the other for locking and waterproofing after low voltage and signal line wiring.

4. The waterproof and dustproof maintenance control box for elevators as described in claim 1, characterized in that, A U-shaped groove is provided on the inner edge of the opening on one side of the box.

5. The waterproof and dustproof maintenance control box for elevators as described in claim 4, characterized in that, Also includes: A waterproof sealing strip is fitted between the U-shaped groove protruding from the inner edge of the box opening and the door panel.

6. The waterproof and dustproof maintenance control box for elevators as described in claim 5, characterized in that, Also includes: A waterproof automatic reset lock is provided. The door panel is provided with one waterproof automatic reset lock hole at the top and one at the bottom. The waterproof automatic reset lock is respectively installed in the upper and lower waterproof automatic reset lock holes of the door panel to lock the panel to the box body.

7. The waterproof and dustproof maintenance control box for elevators as described in claim 6, characterized in that, When the door panel and the box are locked together by the waterproof automatic reset lock, the waterproof strip is compressed and deformed, making the door panel and the box sealed, thus providing waterproof and dustproof protection.

8. The waterproof and dustproof maintenance control box for elevators as described in claim 1, characterized in that, Also includes: The frame is fitted onto the outer edge of the box opening and is assembled onto the box opening by fasteners. It is set on the same plane as the door panel to increase the gap between the door panel and the box, thus solving the problems of drainage and unsightly decoration.

9. The waterproof and dustproof maintenance control box for elevators as described in claim 1, characterized in that, Also includes: A hinge, one side of which is fitted to the housing and the other side of which is fitted to the door panel, is used to combine the panel and the housing into a whole that can be opened and closed.

10. An elevator, characterized in that, It includes the elevator body and the waterproof and dustproof maintenance control box for the elevator as described in any one of claims 1-9.

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