CN117945236A - Elevator control box - Google Patents

Abstract

The invention relates to an elevator control cabin, comprising: a control box body provided with a protruding portion protruding from a car wall toward a car interior space; the luminous strip is arranged on the protruding part and forms a preset included angle with the car wall; the light emitted by the light-emitting strip can irradiate the car wall at a preset included angle. The elevator control box is additionally provided with the luminous strip, so that the lamplight can be projected onto the car wall at a certain angle, and the brightness and the color of the lamplight can be adjusted.

Description

Elevator control box

Technical Field

The invention relates to the field of elevators, in particular to an elevator control box.

Background

An elevator cab is a device mounted on a wall of an elevator car for passengers to operate to select a destination floor.

The existing elevator control box has single style and monotonous style, so that further improvement is needed.

The information disclosed in the background section of the invention 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 forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The invention provides an elevator control box which can increase the functions of atmosphere lamps.

In order to solve the above problems, the present invention provides an elevator control box comprising: a control box body provided with a protruding portion protruding from a car wall toward a car interior space; the luminous strip is arranged on the protruding part and forms a preset included angle with the car wall; the light emitted by the light-emitting strip can irradiate the car wall at a preset included angle.

Preferably, the control box body includes: a bottom box which is installed in the installation groove of the car wall; a backing plate mounted to the bottom box; the frame is arranged on one side of the car wall, which is close to the interior of the car, and wraps the lining plate, and the frame forms the protruding part; and a face plate mounted to the rim and the backing plate.

Preferably, the frame is provided with a clamping groove facing the car wall, the bottom wall of the clamping groove and the car wall form a preset included angle, and the luminous strip is installed on the bottom wall of the clamping groove.

Preferably, the end of the side wall of the clamping groove, which is close to the lining plate, is flush with the car wall, and the end of the side wall of the clamping groove, which is far away from the lining plate, is provided with a preset distance from the car wall.

Preferably, the frame is further provided with a receiving groove facing the inside of the car, the receiving groove being for mounting the panel.

Preferably, the clamping groove is also provided with a dodging body corresponding to the luminous strip.

Preferably, the elevator control box further comprises a clamping plate, and the clamping plate is positioned between the frame and the car wall.

Preferably, the bottom of the frame is provided with a threaded hole which is penetrated, a bolt is arranged in the threaded hole, and the bottom of the bottom box is provided with a horizontally extending stop plate corresponding to the bolt; the two sides of the lining plate are configured as guide plates, the guide plates are provided with guide chute, and the side wall of the bottom box is provided with pins corresponding to the guide chute.

Preferably, the elevator control box further comprises a circuit board, and the circuit board is arranged on the lining board.

Preferably, the panel is further provided with a display passing through the panel and the backing plate.

The elevator control box is additionally provided with the luminous strip, so that the lamplight can be projected onto the car wall at a certain angle, and the brightness and the color of the lamplight can be adjusted.

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

Drawings

Fig. 1 is a front view of a schematic diagram of the locations of an elevator cab and a wall of a car in an embodiment of the invention;

Fig. 2 is a rear view of a schematic diagram of the locations of an elevator cab and a wall;

fig. 3 is an exploded perspective view of an elevator cab of an embodiment of the invention;

FIG. 4 is a cross-sectional view of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic view of the structure of the bottom case;

FIG. 7 is a partial enlarged view at B in FIG. 6;

FIG. 8 is a schematic structural view of a liner plate;

FIG. 9 is a schematic view of a frame;

FIG. 10 is a cross-sectional view of the bezel;

FIG. 11 is an enlarged view of a portion of FIG. 10 at C;

FIG. 12 is a cross-sectional view of a light homogenizer;

FIG. 13 is a schematic view of the location of the card;

fig. 14 is a partial enlarged view at D in fig. 13.

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

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

Detailed Description

Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the present 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 and scope of the invention as defined by the appended claims.

An elevator cab according to an embodiment of the present invention will be described with reference to fig. 1 to 14.

Fig. 1 and 2 are schematic diagrams of the locations of an elevator cab and a wall of a car, wherein fig. 1 is a view from the inside of the car, looking outwardly, showing the front surface of the elevator cab; and fig. 2 is a view from outside the car, in which the rear surface of the elevator car is shown.

The wall 300 is one side wall of an elevator car, which typically has four walls, with mounting slots provided in one wall 300 for mounting an elevator cab. Passengers in the elevator car can select a destination floor by means of the elevator car. The reference to the car wall 300 in the embodiment of the invention refers to a car wall provided with a mounting groove and not all car walls of an elevator car.

As shown in fig. 1 to 5, an elevator control box according to an embodiment of the present invention includes: a control box body 100 and a light bar 200.

As shown in fig. 1, the cage body 100 is provided with a protruding portion 101, and the protruding portion 101 protrudes from the car wall 300 into the car interior space.

The control box body 100 is rectangular and is installed in the installation groove of the car wall 300, wherein a large part of the control box body 100 is positioned in the installation groove of the car wall 300, a small part of the control box body 100 protrudes from the installation groove of the car wall 300 to the inner space of the car to form the protruding part 101, and the width of the protruding part 101 is larger than that of the installation groove.

The cage body 100 is hollow inside and can accommodate a circuit board of the elevator cage, which is electrically connected to the light-emitting bar 200 and a display 151, a button 152 described later, and other electrical components, and which can control the light-emitting brightness and color of the light-emitting bar 200. The protruding portion 101 of the cage body 100 is operable by a passenger located inside the car, for example, for the passenger to select a destination floor.

The light-emitting strip 200 is disposed on the protruding portion 101 and forms a predetermined angle with the car wall 300 (as shown in fig. 5), and the light-emitting strip 200 can emit light.

The predetermined included angle is 30 degrees so that the light is irradiated to the car wall 300 and then reflected or scattered outward from the car wall 300.

In the embodiment shown, the angle of the preset included angle is 30 degrees, but the value thereof may be adjusted according to circumstances, and may be set to any number of 30-60, for example.

In an exemplary embodiment, the portion of the car wall 300 corresponding to the light bar 200 may also be provided with a reflective device such as a reflective plate, a reflective tape, etc. to better reflect the light of the light bar 200. Here, the portion of the car wall 300 corresponding to the light-emitting strip 200 is not a portion entirely corresponding to the horizontal direction, but a portion where the light of the light-emitting strip 200 can be irradiated onto the car wall 300.

Specifically, the light-emitting strip 200 includes a lamp strip and a plurality of LED lamps disposed on the lamp strip, the LED lamps being capable of generating light. In the embodiment of fig. 1 to 3, the light emitting bars 200 are disposed at both left and right sides of the bezel 130; alternatively, the light emitting bars 200 may be disposed at upper and lower sides of the bezel 130 (this case is not illustrated), or disposed around the bezel 130 (this case is not illustrated).

The light emitted from the light bar 200 can be irradiated onto the car wall 300 at a predetermined angle.

The elevator control box of the embodiment of the invention is added with the luminous strip 200, so that the lamplight can be projected onto the car wall 300 at a certain angle, and the brightness and the color of the lamplight can be adjusted (namely, the function of adding the atmosphere lamp is added), thereby creating the atmosphere of the elevator car.

The specific structure of the console box body 100 will be described below.

In an exemplary embodiment, as shown in fig. 3, the manipulation box body 100 includes: a bottom box 110, a liner 120, a rim 130, and a faceplate 150. The bottom case 110 is mounted in the mounting groove of the car wall 300, the lining board 120 is mounted to the bottom case 110, the frame 130 is disposed at one side of the car wall 300 near the car interior and wraps the lining board 120, the frame 130 forms the protruding part 101, and the panel 150 is mounted to the frame 130 and the lining board 120.

The bottom case 110 is used to house the circuit boards and other electrical components of the elevator operating case. As shown in fig. 4 and 6, the bottom case 110 has a substantially rectangular parallelepiped shape, and has an opening facing the cabin interior space, and the opening is substantially flush with the cabin wall 300 provided with the mounting groove.

As shown in fig. 6 and 7, the side wall 112 of the bottom case 110 is provided with a pin 113, and the pin 113 can be engaged with a guide chute 122 of a guide packing plate 120 described later to guide the packing plate 120 to slide in a direction approaching the bottom case 110.

Referring to fig. 6 and 7, a horizontally extending stopper 111 is provided at the bottom of the bottom case 110, and the stopper 111 can be engaged with a bolt 140 described later to lock the rim 130.

The liner 120 is generally pi-shaped in cross-section and includes a bottom and two sidewalls. The lining board 120 is installed to the opening of the bottom case 110 in such a manner that the bottom is directed toward the inside of the car, thereby forming a rectangular parallelepiped space with the bottom case 110, and the circuit board and other electrical components of the elevator operating case are installed on the lining board 120. Specifically, the circuit board and other electrical components are disposed on the side of the backing plate 120 adjacent to the bottom case 110, i.e., within the bottom case 110.

As shown in fig. 8, both sides of the liner plate 120 are configured as guide plates 121, the guide plates 121 are provided with guide chute 122, and the pins 113 of the bottom case 110 can enter the guide chute 122 of the liner plate 120 to guide the liner plate 120 to slide in a direction approaching the bottom case 110. Specifically, the guide chute 122 is formed to extend downward during the extension from the liner 120 toward the bottom case 110.

As shown in fig. 9, the frame 130 is a four-sided ring-shaped frame structure, which is disposed on one side of the car wall 300 near the inside of the car and wraps the lining board 120. The bezel 130 constitutes the above-mentioned protrusion 101, i.e., the light emitting strip 200 is mounted on the bezel 130.

As shown in fig. 5, 10 and 11, the frame 130 is further provided with a receiving groove 138 facing the inside of the car, and the receiving groove 138 is used for mounting the panel 150. As shown in fig. 5 and 11, the side of the lining plate 120 facing the inside of the car is flush with the bottom wall 142 of the accommodation groove 138 so that the panel 150 can be smoothly installed in the accommodation groove 138.

In an exemplary embodiment, as shown in fig. 4, 5, 9 and 11, the frame 130 is provided with a slot 131 facing the car wall 300, the light-emitting strip 200 is mounted on the bottom wall 132 of the slot 131, and the bottom wall 132 of the slot 131 forms a preset angle with the car wall 300, so that the light-emitting strip 200 forms a preset angle with the car wall 300, and thus the light emitted by the light-emitting strip 200 can be irradiated onto the car wall 300 at the preset angle (i.e., the light emitted by the light-emitting strip 200 can be obliquely irradiated onto the car wall 300).

As shown in fig. 5, the card slot 131 is further provided with a light homogenizing body 400 corresponding to the light-emitting strip 200, and the light homogenizing body 400 can make the light emitted by the light-emitting strip 200 irradiate the car wall 300 more uniformly. The light homogenizing body 400 is made of silica gel, and the material of the light homogenizing body 400 is not limited to this, and may be any form in the prior art, so long as the above functions can be achieved.

With reference to fig. 11, the two side walls 133 and 135 of the slot 131 are respectively provided with a groove 141, and with reference to fig. 12, two sides of the light homogenizing body 400 are provided with bosses 401 corresponding to the grooves 141; as shown in fig. 5, 11 and 12, the boss 401 can be clamped in the corresponding groove 141 to mount the dodging body 400 in the clamping groove 131.

As shown in fig. 5 and 11, the end 134 of the clamping groove 131 near the side wall 133 of the lining board 120 is flush with the car wall 300, and the end 136 of the clamping groove 131 far from the side wall 135 of the lining board 120 is disposed at a predetermined distance from the car wall 300, and an opening 137 is formed to allow light to radiate. The opening 137 can prevent light rays forming a preset included angle with the car wall 300 from being blocked by the side wall 135, so that the light rays can better irradiate the car wall.

In the embodiment of fig. 5, a gap 143 exists between the rim 130 and the car wall 300. On the one hand, this slit 143 can make the entire elevator cage unsightly, and on the other hand, the slit 143 is prone to falling into dust.

In an exemplary embodiment, as shown in fig. 13 and 14, the elevator cab further includes a card 500, the card 500 being positioned within the gap 143 between the frame 130 and the wall 300.

The card 500 can compensate for the gap 143, making the entire elevator cab more aesthetically pleasing and preventing dust from falling into it. In addition, the card 500 can be directly attached to the car wall when the assembly (described later) is installed, so that the installation is more convenient.

In an exemplary embodiment, the card 500 is made of a transparent material so that the light generated by the light bar 200 can be irradiated onto the car wall 300.

In an exemplary embodiment, the card 500 may be an acrylic plate, and the kind of the card 500 is not limited thereto, and it may be any form of the prior art as long as the above-described functions can be achieved.

As shown in fig. 9, a threaded hole 139 is formed in the bottom of the frame 130, and a bolt 140 is installed in the threaded hole 139.

When assembled, the bottom case 110 is first installed into the installation groove of the car wall 300.

The liner 120, the rim 130, and the face plate 150 are then assembled together to obtain an assembly.

The assembly is placed at a slightly higher position than the bottom case 110 and moved in a direction approaching the bottom case 110 so that the bolts 140 move under the stopper plates 111 of the bottom case 110 and so that the pins 113 of the bottom case 110 can enter the guide chute 122 of the liner plate 120.

Bolt 140 is screwed upward so that the top of bolt 140 contacts stop plate 111 of bottom box 110.

Continuing to screw bolt 140, bolt 140 applies an upward force to stop plate 111 of bottom box 110, during which stop plate 111 of bottom box 110 applies a downward reaction force to bolt 140, which, because stop plate 111 of bottom box 110 is stationary, moves the assembly downward. With the cooperation of the guide chute 122 and the pin 113, the assembly will move in a direction toward the bottom box 110 (i.e., the bolt 140 will move relative to the stop plate 111 in a direction toward the bottom box 110).

The guide chute of the liner 120 is caught on the pin 113 of the bottom case 110, and the pin 113 of the bottom case 110 can provide a supporting force to the assembly through the guide chute 122 of the liner 120, thereby mounting the assembly on the bottom case 110.

After the bolts 140 are tightened, the assembly can be stably mounted on the bottom case 110.

That is, the assembly including the panel 150 can be firmly mounted on the bottom case 110 by only tightening the bolts 140, thereby avoiding the problem of the prior art that the assembly is not firmly mounted by snap springs.

In an exemplary embodiment, a panel 150 is mounted to the rim 130 and the liner 120, the panel 150 facing directly toward the passengers inside the car.

In an exemplary embodiment, as shown in fig. 3, the panel 150 is further provided with a display 151, and the display 151 passes through the panel 150 and the backing plate 120 and is electrically connected to the circuit board.

The display 151 can display information about the floor on which the elevator car is currently located, and the like.

In an exemplary embodiment, as shown in fig. 3, the panel 150 is further provided with a button 152, and the button 152 passes through the panel 150 and the lining board 120 and is electrically connected with the circuit board, and the passenger can select a destination floor through the button 152.

The serviceman can control the light-emitting strip 200 through the circuit board so that the light-emitting strip 200 emits light only when someone is inside the elevator car.

In an exemplary embodiment, the display 151 is formed as a touch screen, which is electrically connected to a circuit board. Passengers in the elevator car can control the opening and closing of the light-emitting strips through the touch screen, and select the light-emitting mode of the light-emitting strips.

For convenience in explanation and accurate definition in the appended claims, the terms "upper", "lower", "inner", "outer", "upper", "lower", "upwardly", "downwardly", "front", "rear", "back", "inner", "outer", "inwardly", "outwardly", "inner", "outer", "outwardly", "forwardly", "rearwardly" are used to describe features of the exemplary embodiments with reference to the positions of such features as displayed in the figures.

The foregoing description of specific exemplary embodiments of the invention has been presented for the 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 the specific 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. An elevator control cabin, comprising:

A control box body provided with a protruding portion protruding from a car wall toward a car interior space; and

The luminous strip is arranged on the protruding part and forms a preset included angle with the car wall;

The light emitted by the light-emitting strip can irradiate the car wall at a preset included angle.

2. The elevator control cabin of claim 1, wherein the cabin body comprises:

a bottom box which is installed in the installation groove of the car wall;

a backing plate mounted to the bottom box;

The frame is arranged on one side of the car wall, which is close to the interior of the car, and wraps the lining plate, and the frame forms the protruding part; and

A panel mounted to the bezel and the backing plate.

3. The elevator control cabin of claim 2, wherein the frame is provided with a clamping groove facing the car wall, a bottom wall of the clamping groove forms a preset included angle with the car wall, and the light-emitting strip is mounted on the bottom wall of the clamping groove.

4. The elevator control cabin according to claim 3, wherein an end of the side wall of the clamping groove, which is close to the lining plate, is flush with the car wall, and an end of the side wall of the clamping groove, which is far from the lining plate, is provided with a predetermined distance from the car wall.

5. The elevator control cabin of claim 2, wherein the frame is further provided with a receiving groove facing the interior of the car for mounting the panel.

6. The elevator control cabin according to claim 3, wherein the card slot is further provided with a light homogenizer corresponding to the light emitting strip.

7. The elevator cab of claim 1, further comprising a card plate positioned between the frame and the wall of the car.

8. The elevator cab of claim 2, wherein,

The bottom of the frame is provided with a threaded hole which penetrates through the frame, a bolt is installed in the threaded hole, and the bottom of the bottom box is provided with a horizontally extending stop plate corresponding to the bolt;

The two sides of the lining plate are configured as guide plates, the guide plates are provided with guide chute, and the side wall of the bottom box is provided with pins corresponding to the guide chute.

9. The elevator cab of claim 2, further comprising a circuit board disposed on the liner.

10. The elevator control cabin of claim 9, wherein the panel is further provided with a display that passes through the panel and the liner.