WO2021031426A1

WO2021031426A1 - Brightness test board for elevator car illuminating lamp

Info

Publication number: WO2021031426A1
Application number: PCT/CN2019/120291
Authority: WO
Inventors: 刘标
Original assignee: 迅达（中国）电梯有限公司
Priority date: 2019-08-16
Filing date: 2019-11-22
Publication date: 2021-02-25
Also published as: CN110375848A

Abstract

Disclosed is a brightness test board for an elevator car illuminating lamp, the brightness test board comprising a car composed of a car floor (10), a car roof (20) and four car walls (30, 40, 50, 60). At least one of the four car walls (30, 40, 50, 60) is movably mounted between the car floor (10) and the car roof (20), such that at least one of a width dimension and a depth dimension of the car can be adjusted by moving the at least one car wall. The size of the car can be adjusted, such that the requirements for brightness tests for cars of different sizes can be met, and test costs are saved on.

Description

Elevator car lighting lamp brightness test bench

Technical field

The invention relates to a test bench for the brightness of an elevator car lighting lamp.

Background technique

Elevator-related EN standards and GB standards have clear requirements for the brightness of the car lights. For example, the standard EN 20 requires: at any point on the car floor 1m and not less than 100mm from the car wall, the illuminance is not less than 100lux.

According to the elevator usage environment, the main differences in the appearance configuration of the elevator car are: the three values of car width, depth, and height are different; the car wall decoration is different, such as stainless steel bright car wall, wood grain dark car wall, etc.; The number, style, and position of the overhead lights are different.

The existing elevator car lighting lamp brightness test bench has the following disadvantages:

1) Low efficiency:

It is inconvenient to replace the car wall and adjust the height of the car top. The height of the car top is adjusted by crane suspension. To ensure that the car top is placed horizontally, the four corners of the car top need to be adjusted repeatedly. When testing cars with different inner wall decorations, new decoration materials should be pasted on the original car wall interior decoration, and the car walls cannot be replaced flexibly. After the test, the pasted traces need to be processed separately, and the processing takes a long time and there are residues.

2) High cost:

Car tops of different specifications need to be purchased, and the position and number of lights on the car top cannot be adjusted. Cars of different specifications have different values of car width and depth, and car roofs of corresponding specifications need to be purchased during testing. For a car of a certain specification, the number, style and position of the lights on the car roof have been fixed. In order to improve the brightness of the car, the new design will increase the number of lights or adjust the position of the lights, so it is necessary to purchase a newly designed car roof again.

3) Low accuracy:

The interior wall decoration of the car is inconsistent. The car entrance cannot be completely closed, and black cloth should be used to hang down to close the entrance, causing inconsistent interior decoration of the car, affecting the brightness test results and reducing the test accuracy.

Summary of the invention

The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.

According to one aspect of the present invention, there is provided an elevator car lighting lamp brightness test bench, which includes a car composed of a car bottom, a car top, and four car walls. At least one of the four car walls is movably installed between the car bottom and the car top, so that the width and depth of the car can be adjusted by moving the at least one car wall At least one of the sizes.

According to an exemplary embodiment of the present invention, two adjacent car walls of the four car walls are movably installed between the car bottom and the car top, so that the two car walls can be moved Adjacent car walls to adjust the width and depth of the car.

According to another exemplary embodiment of the present invention, the other two adjacent car walls among the four car walls are fixedly installed between the car bottom and the car top.

According to another exemplary embodiment of the present invention, a first guide rail extending in the depth direction of the car is respectively installed on the car bottom and the car top; in the two adjacent car walls One is defined as the first car wall, the first car wall is fixed on the first car wall bracket; the first car wall bracket is movably installed on the first guide rail, so that the first car wall The car wall can move along the depth direction of the car to adjust the depth dimension of the car.

According to another exemplary embodiment of the present invention, first rollers are respectively installed at the upper end and the lower end of the first car wall bracket, and the first rollers are adapted to roll along the first guide rail so that the second A car wall support and the first car wall can move in the depth direction of the car.

According to another exemplary embodiment of the present invention, a second guide rail extending in the width direction of the car is respectively installed on the car bottom and the car top; in the two adjacent car walls The other is defined as the second car wall, the second car wall is fixed on the second car wall bracket; the second car wall bracket is movably installed on the second guide rail, so that the first The two car walls can move along the width direction of the car to adjust the width dimension of the car.

According to another exemplary embodiment of the present invention, second rollers are respectively installed at the upper end and the lower end of the second car wall bracket, and the second rollers are adapted to roll along the second guide rail so that the first The second car wall support and the second car wall can move along the width direction of the car.

According to another exemplary embodiment of the present invention, the first car wall is a retractable car wall, including a first fixed car wall fixed on the first car wall bracket and a first fixed car wall slidably mounted on the first fixed car wall. The first mobile car wall on the wall; the first mobile car wall is parallel to the first fixed car wall, and can slide relative to the first fixed car wall in the width direction of the car.

According to another exemplary embodiment of the present invention, a guide chute extending along the width direction of the car is provided on the first fixed car wall, and a guide chute is provided on the first moving car wall along the The sliding guide rail extending in the width direction of the car; the sliding guide rail is slidably installed in the guide chute, so that the first moving car wall can be at the position of the car relative to the first fixed car wall Slide in the width direction.

According to another exemplary embodiment of the present invention, the elevator car lighting lamp brightness test bench further includes: a slide rail, which is installed on the car roof and extends along a first horizontal direction; and a slide rod, which is slidably installed On the sliding rail, and extending along a second horizontal direction perpendicular to the first horizontal direction; a sliding block, slidably mounted on the sliding rod, can move along the sliding rod in the second horizontal direction Sliding upward; and a lighting lamp is installed on the slider, so that the position of the lighting lamp in the horizontal direction can be adjusted by sliding the slider and the slider.

According to another exemplary embodiment of the present invention, the slide bar is slidably connected to the slide rail through a connecting piece in a detachable manner, so that the lighting lamp can be adjusted by replacing connecting pieces of different lengths The position in the height direction.

According to another exemplary embodiment of the present invention, the first horizontal direction is parallel to one of the width direction and the depth direction of the car, and the second horizontal direction is parallel to the width direction and the depth direction of the car. The other of the directions is parallel.

According to another exemplary embodiment of the present invention, the car wall is a splicable car wall, which includes a plurality of wall panels and a plurality of wall panels spliced on a plurality of ribs.

According to another exemplary embodiment of the present invention, a first strip hole is formed on the edge of the wall plate, a second strip hole is formed on the rib plate, and the wall plate passes through The bolts of the first strip hole and the second strip hole are detachably connected to the rib plate.

According to another exemplary embodiment of the present invention, a column is provided at the four corners of the car bottom, and the four corners of the car top are respectively fixed on the top of the column; The height of the wall and the four uprights are the same, and the height from the top of the car to the bottom of the car is not less than 3.8m.

In the foregoing various exemplary embodiments according to the present invention, the size of the car is adjustable, so as to meet the brightness test of cars of different sizes.

In addition, in some of the foregoing exemplary embodiments of the present invention, the wall panels of the car wall can be replaced, so that the brightness test of cars with different interior trims can be realized.

In addition, in some of the foregoing exemplary embodiments of the present invention, the number and positions of the lighting lamps on the car roof can be adjusted, so that the brightness test of the cars with different lighting lamp configurations can be realized.

Through the following description of the present invention with reference to the accompanying drawings, other objects and advantages of the present invention will be apparent and can help a comprehensive understanding of the present invention.

Description of the drawings

Fig. 1 shows a three-dimensional schematic diagram of a brightness test bench for elevator car lighting lamps according to an exemplary embodiment of the present invention;

Figure 2 shows a schematic diagram of the car bottom, car top and four uprights of the elevator car lighting lamp brightness test bench shown in Figure 1;

Fig. 3 shows a schematic diagram of the first car wall of the brightness test bench of the elevator car lighting lamp shown in Fig. 1;

Fig. 4 shows a schematic diagram of the second car wall bracket and the second guide rail of the brightness test bench of the elevator car lighting lamp shown in Fig. 1;

Figure 5 shows a schematic diagram of the moving device for the lighting lamp on the top of the elevator car lighting lamp brightness test bench shown in Figure 1;

Figure 6 shows a schematic diagram of a car wall of the elevator car lighting lamp brightness test bench shown in Figure 1;

Fig. 7 shows a partial enlarged schematic diagram of the car wall shown in Fig. 6.

detailed description

In the following, the technical solutions of the present invention will be further described in detail through embodiments and in conjunction with the drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, and should not be understood as a limitation of the present invention.

In addition, in the following detailed description, for the convenience of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present disclosure. However, it is obvious that one or more embodiments can also be implemented without these specific details. In other cases, well-known structures and devices are embodied in an illustrative manner to simplify the drawings.

According to a general technical concept of the present invention, an elevator car lighting lamp brightness test bench is provided, which includes a car composed of a car bottom, a car top, and four car walls. At least one of the four car walls is movably installed between the car bottom and the car top, so that the width and depth of the car can be adjusted by moving the at least one car wall At least one of the sizes.

Fig. 1 shows a three-dimensional schematic diagram of an elevator car lighting lamp brightness test bench according to an exemplary embodiment of the present invention.

As shown in FIG. 1, in the illustrated embodiment, the elevator car lighting lamp brightness test bench includes a car bottom 10, a car top 20 and four

car walls

30, 40, 50, and 60. The car bottom 10, the car top 20 and the four

car walls

30, 40, 50, 60 constitute a car.

As shown in Figure 1, in the illustrated embodiment, at least one of the four

car walls

30, 40, 50, 60 is movably installed between the car bottom 10 and the car top 20, thereby At least one of the width dimension (the dimension in the width direction X in FIG. 1) and the depth dimension (the dimension in the depth direction Y in FIG. 1) of the car can be adjusted by moving at least one

car wall

30, 50.

As shown in Figure 1, in the illustrated embodiment, two

adjacent car walls

30, 50 among the four

car walls

30, 40, 50, 60 are movably installed between the car bottom 10 and the car top 20. Therefore, the width and depth of the car can be adjusted by moving two

adjacent car walls

30 and 50.

As shown in Figure 1, in the illustrated embodiment, the other two

adjacent car walls

40, 60 among the four

car walls

30, 40, 50, 60 are fixedly installed on the car bottom 10 and the car top. Between 20.

Figure 2 shows a schematic diagram of the car bottom, car top and four uprights of the elevator car lighting lamp brightness test bench shown in Figure 1.

As shown in FIGS. 1 and 2, in the illustrated embodiment, a pair of first guide rails 30a extending in the depth direction Y of the car are respectively mounted on the car bottom 10 and the car top 20. One of the two

adjacent car walls

30 and 50 is defined as the first car wall 30. The first car wall 30 is fixed on the first car wall bracket 300. The first car wall bracket 300 is movably installed on the first guide rail 30a so that the first car wall 30 can move in the depth direction Y of the car to adjust the depth dimension of the car.

In an exemplary embodiment of the present invention, as shown in FIGS. 1 and 2, a first roller (not shown) is installed at the upper end and the lower end of the first car wall bracket 300, and the first roller is suitable for running along The first guide rail 30a rolls so that the first car wall bracket 300 and the first car wall 30 can move in the depth direction Y of the car.

Fig. 4 shows a schematic diagram of the second car wall bracket and the second guide rail of the brightness test bench of the elevator car lighting lamp shown in Fig. 1.

As shown in FIGS. 1-2 and 4, in the illustrated embodiment, a pair of second guide rails 50a extending in the width direction X of the car are respectively installed on the car bottom 10 and the car top 20. The other of the two

adjacent car walls

30 and 50 is defined as the second car wall 50. The second car wall 50 is fixed to the second car wall bracket 500. The second car wall bracket 500 is movably installed on the second guide rail 50a, so that the second car wall 50 can move along the width direction X of the car to adjust the width dimension of the car.

As shown in Figures 1-2 and 4, in the illustrated embodiment, second rollers 500a are installed on the upper and lower ends of the second car wall bracket 500, respectively, and the second rollers 500a are adapted to roll along the second guide rail 50a. , So that the second car wall bracket 500 and the second car wall 50 can move along the width direction X of the car.

Fig. 3 shows a schematic diagram of the first car wall of the brightness test bench of the elevator car lighting lamp shown in Fig. 1.

1 and 3, in the illustrated embodiment, the first car wall 30 is a retractable car wall, including a first fixed car wall 31 fixed on the first car wall bracket 300 and a sliding ground The first mobile car wall 32 installed on the first fixed car wall 31. The first moving car wall 32 is parallel to the first fixed car wall 31 and can slide relative to the first fixed car wall 31 in the width direction X of the car.

As shown in Figures 1 and 3, in the illustrated embodiment, a guide chute 31a extending along the width direction X of the car is provided on the first fixed car wall 31, and a guide chute 31a is provided on the first movable car wall 32. There is a sliding guide 32a extending in the width direction X of the car. The sliding guide rail 32a is slidably installed in the guide chute 31a so that the first movable car wall 32 can slide relative to the first fixed car wall 31 in the width direction X of the car.

Fig. 5 shows a schematic diagram of the lighting lamp moving device on the car top of the elevator car lighting lamp brightness test bench shown in Fig. 1.

As shown in Figures 1 and 5, in the illustrated embodiment, the elevator car lighting lamp brightness test bench further includes: a sliding rail 20a, a sliding rod 21, a sliding block 22 and a lighting lamp (not shown). The slide rail 20a is installed on the car roof 20 and extends along the first horizontal direction. The slide bar 21 is slidably mounted on the slide rail 20a and extends in a second horizontal direction perpendicular to the first horizontal direction. The sliding block 22 is slidably mounted on the sliding rod 21 and can slide along the sliding rod 21 in the second horizontal direction. The illuminating lamp is installed on the slider 22, so that the position of the illuminating lamp in the horizontal direction can be adjusted by sliding the slider 21 and the slider 22.

In an exemplary embodiment of the present invention, as shown in FIGS. 1 and 5, the number of lights on the car roof 20 can be adjusted by changing the number of sliders 22 installed on the slider 21.

As shown in Figures 1 and 5, in the illustrated embodiment, the slide bar 21 is slidably connected to the slide rail 20a through a connecting piece 20b, so that the connecting piece 20b of a different length can be replaced Adjust the position of the light in the height direction Z.

As shown in Figures 1 and 5, in the illustrated embodiment, the first horizontal direction may be parallel to one of the width direction X and the depth direction Y of the car, and the second horizontal direction may be parallel to the width of the car. The other of the direction X and the depth direction Y is parallel.

Fig. 6 shows a schematic diagram of a car wall of the elevator car lighting lamp brightness test bench shown in Fig. 1; Fig. 7 shows a partial enlarged schematic diagram of the car wall shown in Fig. 6.

As shown in Figures 6 and 7, any one of the aforementioned four

car walls

30, 40, 50, 60 is a splicable car wall. For ease of description, the second car wall 50 is taken as an example for description. In the illustrated embodiment, each car wall 50 includes a plurality of wall panels 51 and a plurality of ribs 52 that join the plurality of wall panels 51 together.

As shown in Figures 6 and 7, in the illustrated embodiment, a first strip hole 51a is formed on the edge of the wall plate 51, a second strip hole 51a is formed on the rib 52, and the wall plate 51 is detachably connected to the rib 52 by bolts (not shown) passing through the first strip hole 51a and the second strip hole 51a. In this way, the wall panels 51 of different materials can be easily replaced.

As shown in FIGS. 1 and 2, in the illustrated embodiment, a column 1 is provided at the four corners of the car bottom 10 respectively, and the four corners of the car top 20 are fixed on the top of the column 1 respectively. The heights of the four

car walls

30, 40, 50, 60 and the four uprights 1 are the same to ensure that the car roof 20 is level.

In order to be able to meet the lighting test of cars with different height specifications, in an exemplary embodiment of the present invention, the height from the car top 20 to the car bottom 10 is not less than 3.8 m.

Those skilled in the art can understand that the embodiments described above are all exemplary, and those skilled in the art can improve them, and the structures described in the various embodiments do not conflict in terms of structure or principle. In the case of free combination.

Although the present invention has been described with reference to the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to exemplify the preferred embodiments of the present invention and should not be understood as a limitation to the present invention.

Although some embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will understand that changes can be made to these embodiments without departing from the principle and spirit of the present general inventive concept. The scope is defined by the claims and their equivalents.

It should be noted that the word "comprise" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. In addition, any element signs in the claims should not be construed as limiting the scope of the present invention.

Claims

An elevator car lighting lamp brightness test bench, which includes a car composed of a car bottom (10), a car top (20) and four car walls (30, 40, 50, 60),

Its characteristics are:

At least one of the four car walls (30, 40, 50, 60) is movably installed between the car bottom (10) and the car top (20), thereby At least one of the width dimension and the depth dimension of the car can be adjusted by moving the at least one car wall (30, 50).
The brightness test bench for elevator car lighting lamps according to claim 1, characterized in that:

Two adjacent car walls (30, 50) of the four car walls (30, 40, 50, 60) are movably installed between the car bottom (10) and the car top (20) Therefore, the width and depth of the car can be adjusted by moving the two adjacent car walls (30, 50).
The brightness test bench for elevator car lighting lamps according to claim 2, characterized in that:

The other two adjacent car walls (40, 60) of the four car walls (30, 40, 50, 60) are fixedly installed on the car bottom (10) and the car top (20). )between.
The elevator car lighting lamp brightness test bench according to claim 2 or 3, characterized in that:

A first guide rail (30a) extending along the depth direction (Y) of the car is respectively installed on the car bottom (10) and the car top (20);

One of the two adjacent car walls (30, 50) is defined as the first car wall (30), and the first car wall (30) is fixed on the first car wall bracket (300);

The first car wall bracket (300) is movably installed on the first guide rail (30a) so that the first car wall (30) can move along the depth direction (Y) of the car to Adjust the depth dimension of the car.
The brightness test bench for elevator car lighting lamps according to claim 4, characterized in that:

A first roller is installed at the upper end and the lower end of the first car wall support (300), and the first roller is adapted to roll along the first guide rail (30a) so that the first car wall support (300) ) And the first car wall (30) can move along the depth direction (Y) of the car.
The brightness test bench for elevator car lighting lamps according to claim 4, characterized in that:

A second guide rail (50a) extending along the width direction (X) of the car is respectively installed on the car bottom (10) and the car top (20);

The other of the two adjacent car walls (30, 50) is defined as the second car wall (50), and the second car wall (50) is fixed on the second car wall bracket (500) ；

The second car wall bracket (500) is movably installed on the second guide rail (50a) so that the second car wall (50) can move along the width direction (X) of the car to Adjust the width dimension of the car.
The elevator car lighting lamp brightness test bench according to claim 6, characterized in that:

A second roller (500a) is installed at the upper end and the lower end of the second car wall bracket (500), and the second roller (500a) is adapted to roll along the second guide rail (50a) so that the first The second car wall support (500) and the second car wall (50) can move along the width direction (X) of the car.
The brightness test bench for elevator car lighting lamps according to claim 4, characterized in that:

The first car wall (30) is a retractable car wall, including a first fixed car wall (31) fixed on the first car wall bracket (300) and a slidably mounted first fixed car wall (31) ) On the first mobile car wall (32);

The first movable car wall (32) is parallel to the first fixed car wall (31), and can slide in the width direction (X) of the car relative to the first fixed car wall (31) .
The brightness test bench for elevator car lighting lamps according to claim 8, characterized in that:

A guide chute (31a) extending along the width direction (X) of the car is provided on the first fixed car wall (31), and a guide chute (31a) is provided on the first moving car wall (32). The sliding guide rail (32a) extending in the width direction (X) of the car;

The sliding guide rail (32a) is slidably installed in the guide chute (31a), so that the first movable car wall (32) can move in the car relative to the first fixed car wall (31). Slide in the width direction (X).
The brightness test bench for elevator car lighting lamps according to claim 1, further comprising:

The sliding rail (20a) is installed on the car top (20) and extends along the first horizontal direction;

A sliding rod (21) is slidably installed on the sliding rail (20a) and extends along a second horizontal direction perpendicular to the first horizontal direction;

The sliding block (22) is slidably mounted on the sliding rod (21) and can slide along the sliding rod (21) in the second horizontal direction; and

The illuminating lamp is installed on the sliding block (22), so that the position of the illuminating lamp in the horizontal direction can be adjusted by sliding the sliding rod (21) and the sliding block (22).
The elevator car lighting lamp brightness test bench according to claim 10, characterized in that:

The sliding rod (21) is slidably connected to the sliding rail (20a) through a connecting piece (20b), so that the lighting lamp can be adjusted by changing the connecting piece (20b) of different lengths The position in the height direction (Z).
The elevator car lighting lamp brightness test bench according to claim 10, characterized in that:

The first horizontal direction is parallel to one of the width direction (X) and the depth direction (Y) of the car, and the second horizontal direction is parallel to the width direction (X) and the depth direction (Y) of the car. ) In the other parallel.
The brightness test bench for elevator car lighting lamps according to claim 1, characterized in that:

The car wall (30, 40, 50, 60) is a splicable car wall, and includes a plurality of wall panels (51) and a plurality of ribs (52) splicing the plurality of wall panels (51) together.
The brightness test bench for elevator car lighting lamps according to claim 13, characterized in that:

A first strip hole (51a) is formed on the edge of the wall plate (51), a second strip hole (51a) is formed on the rib (52), and the wall plate (51) The bolts passing through the first strip hole (51a) and the second strip hole (51a) are detachably connected to the rib (52).
The brightness test bench for elevator car lighting lamps according to claim 1, characterized in that:

An upright column (1) is respectively provided at the four corners of the car bottom (10), and the four corners of the car top (20) are respectively fixed on the top of the upright column (1);

The heights of the four car walls (30, 40, 50, 60) and the four uprights (1) are the same, and the height from the car top (20) to the car bottom (10) is not less than 3.8m.