Elevator car lighting brightness test bench

Abstract

The present invention discloses an elevator car lighting brightness test bench, comprising a car consisting 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 at least one of the width and depth of the car can be adjusted by moving the at least one car wall. In the present invention, the size of the car is adjustable, so that the brightness test of cars of different sizes can be met, saving the test cost.

Description

Technical Field

[0001] The invention relates to a brightness test bench for an elevator car lighting lamp. Background Art

[0002] The EN and GB standards related to elevators have clear requirements for the brightness of car lighting. For example, standard EN 20 requires that the illumination at any point 1m above the car floor and not less than 100mm from the car wall shall be not less than 100 lux.

[0003] Depending on the elevator usage environment, the main differences in the elevator car appearance configuration are: the three values ​​of the 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 lighting on the car roof are different.

[0004] The existing elevator car lighting brightness test bench has the following disadvantages:

[0005] 1) Low efficiency:

[0006] It is inconvenient to replace the car wall and adjust the height of the car roof. The car roof height is adjusted by a crane suspension method. To ensure that the car roof is placed horizontally, the four corners of the car roof need to be adjusted repeatedly. When testing cars with different interior wall decorations, new decorative materials must be pasted on the original car wall interior, and the car wall cannot be flexibly replaced. After the test, the pasting traces need to be handled separately, which takes a long time and leaves residues.

[0007] 2. High cost:

[0008] Different specifications of car tops must be purchased, and the position and number of lights on the car tops cannot be adjusted. Different specifications of cars have different car width and depth values, and corresponding specifications of car tops need to be purchased separately during testing. For a certain specification of car, the number, style, and position of lights on the car top are fixed. In order to improve the brightness in 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 new design of the car top again.

[0009] 3) Low accuracy:

[0010] The car interior wall decoration is inconsistent. The car entrance cannot be completely closed, and a black cloth must be hung down to close the entrance, resulting in inconsistent decoration inside the car, affecting the brightness test results and reducing the test accuracy. Summary of the invention

[0011] The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.

[0012] According to one aspect of the present invention, there is provided an elevator car lighting brightness test bench, comprising a car consisting 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 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.

[0013] According to an exemplary embodiment of the present invention, two adjacent car walls among the four car walls are 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 two adjacent car walls.

[0014] According to another exemplary embodiment of the present invention, another two adjacent car walls among the four car walls are fixedly installed between the car bottom and the car top.

[0015] According to another exemplary embodiment of the present invention, first guide rails extending along the depth direction of the car are respectively installed on the car bottom and the car top; one of the two adjacent car walls is defined as a first car wall, and the first car wall is fixed on a first car wall bracket; the first car wall bracket is movably mounted on the first guide rail, so that the first car wall can move along the depth direction of the car to adjust the depth dimension of the car.

[0016] According to another exemplary embodiment of the present invention, first rollers are respectively installed at the upper and lower ends of the first car wall bracket, and the first rollers are suitable for rolling along the first guide rail so that the first car wall bracket and the first car wall can move along the depth direction of the car.

[0017] According to another exemplary embodiment of the present invention, second guide rails extending along the width direction of the car are respectively installed on the car bottom and the car top; the other of the two adjacent car walls is defined as a second car wall, and the second car wall is fixed on a second car wall bracket; the second car wall bracket is movably mounted on the second guide rails, so that the second car wall can move along the width direction of the car to adjust the width dimension of the car.

[0018] According to another exemplary embodiment of the present invention, second rollers are respectively installed at the upper and lower ends of the second car wall bracket, and the second rollers are suitable for rolling along the second guide rail so that the second car wall bracket and the second car wall can move along the width direction of the car.

[0019] 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 a first car wall bracket and a first movable car wall slidably mounted on the first fixed car wall; the first movable 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.

[0020] According to another exemplary embodiment of the present invention, a guide groove extending along the width direction of the car is provided on the first fixed car wall, and a sliding guide rail extending along the width direction of the car is provided on the first movable car wall; the sliding guide rail is slidably installed in the guide groove, so that the first fixed car wall can slide in the width direction of the car relative to the first fixed car wall.

[0021] According to another exemplary embodiment of the present invention, the elevator car lighting brightness test bench also includes: a slide rail installed on the car roof and extending along a first horizontal direction; a slide bar slidably installed on the slide rail and extending along a second horizontal direction perpendicular to the first horizontal direction; a slider slidably installed on the slide bar and capable of sliding along the slide bar in the second horizontal direction; and a lighting lamp installed on the slider, so that the position of the lighting lamp in the horizontal direction can be adjusted by sliding the slide bar and the slider.

[0022] According to another exemplary embodiment of the present invention, the slide bar is slidably connected to the slide rail via a connecting piece in a detachable manner, so that the position of the lighting lamp in the height direction can be adjusted by replacing connecting pieces of different lengths.

[0023] According to another exemplary embodiment of the present invention, the first horizontal direction is parallel to one of a width direction and a depth direction of the car, and the second horizontal direction is parallel to the other of the width direction and the depth direction of the car.

[0024] According to another exemplary embodiment of the present invention, the car wall is a splicable car wall, including a plurality of wall panels and a plurality of rib plates spliced ​​together with the plurality of wall panels.

[0025] According to another exemplary embodiment of the present invention, a first strip hole is formed on the edge portion of the wall panel, and a second strip hole is formed on the rib plate, and the wall panel is detachably connected to the rib plate by bolts passing through the first strip hole and the second strip hole.

[0026] According to another exemplary embodiment of the present invention, a pillar is respectively 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 pillar; the four car walls and the four pillars are the same height, and the height from the car top to the car bottom is not less than 3.8m.

[0027] In the aforementioned 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.

[0028] Furthermore, in some of the aforementioned exemplary embodiments of the present invention, the wall panels of the car wall are replaceable, thereby enabling brightness testing of cars with different interiors.

[0029] Furthermore, in some of the aforementioned exemplary embodiments of the present invention, the number and positions of the lighting lamps on the car roof are adjustable, thereby enabling brightness testing of cars with different lighting lamp configurations to be implemented.

[0030] Other objects and advantages of the present invention will become apparent from the following description of the present invention with reference to the accompanying drawings, which will help to provide a comprehensive understanding of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional schematic diagram showing an elevator car lighting brightness test bench according to an exemplary embodiment of the present invention;

[0032] Figure 2 show Figure 1 The schematic diagram of the elevator car lighting brightness test bench is shown;

[0033] Figure 3 show Figure 1 A schematic diagram of a first car wall of an elevator car lighting brightness test bench is shown;

[0034] Figure 4 show Figure 1 A schematic diagram of a second car wall bracket and a second guide rail of an elevator car lighting brightness test bench shown;

[0035] Figure 5 show Figure 1 A schematic diagram of a moving device for a lighting lamp on the roof of an elevator car lighting lamp brightness test bench is shown;

[0036] Figure 6 show Figure 1 A schematic diagram of a car wall of an elevator car lighting brightness test bench is shown;

[0037] Figure 7 show Figure 6 A partial enlarged schematic diagram of the car wall is shown. DETAILED DESCRIPTION

[0038] The technical solution of the present invention is further specifically described below by examples and in conjunction with the accompanying 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 overall inventive concept of the present invention and should not be construed as a limitation of the present invention.

[0039] In addition, in the detailed description below, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the disclosed embodiments. However, it is apparent that one or more embodiments may be implemented without these specific details. In other cases, known structures and devices are embodied in a schematic manner to simplify the accompanying drawings.

[0040] According to an overall technical concept of the present invention, there is provided an elevator car lighting brightness test bench, comprising a car consisting 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 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.

[0041] Figure 1 A three-dimensional schematic diagram showing an elevator car lighting brightness test bench according to an exemplary embodiment of the present invention.

[0042] like Figure 1 As shown, in the illustrated embodiment, the elevator car lighting brightness test bench includes a car bottom 10, a car top 20 and four car walls 30, 40, 50, 60. The car bottom 10, the car top 20 and the four car walls 30, 40, 50, 60 constitute a car.

[0043] like Figure 1 As shown, 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, so that the width size of the car can be adjusted by moving at least one car wall 30, 50. Figure 1 The dimension in the width direction X) and the depth dimension ( Figure 1 At least one of the dimensions in the depth direction Y).

[0044] like Figure 1 As shown, in the illustrated embodiment, 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, so that the width and depth of the car can be adjusted by moving the two adjacent car walls 30, 50.

[0045] like Figure 1As shown, in the illustrated embodiment, the other two adjacent car walls 40 , 60 of the four car walls 30 , 40 , 50 , 60 are fixedly installed between the car bottom 10 and the car top 20 .

[0046] Figure 2 show Figure 1 The schematic diagram of the elevator car lighting brightness test bench is shown.

[0047] like Figure 1 and Figure 2 As shown, in the illustrated embodiment, a pair of first guide rails 30a extending along the depth direction Y of the car are 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. The first car wall 30 is fixed on the first car wall bracket 300. The first car wall bracket 300 is movably mounted 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 size of the car.

[0048] In an exemplary embodiment of the present invention, Figure 1 and Figure 2 As shown, first rollers (not shown) are respectively installed at the upper and lower ends of the first car wall bracket 300, and the first rollers are suitable for rolling along the first guide rail 30a, so that the first car wall bracket 300 and the first car wall 30 can move along the depth direction Y of the car.

[0049] Figure 4 show Figure 1 A schematic diagram of a second car wall bracket and a second guide rail of an elevator car lighting brightness test bench is shown.

[0050] like Figure 1-2 and Figure 4 As shown, in the illustrated embodiment, a pair of second guide rails 50a extending along 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, 50 is defined as a second car wall 50. The second car wall 50 is fixed on a second car wall bracket 500. The second car wall bracket 500 is movably mounted 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 size of the car.

[0051] like Figure 1-2 and Figure 4 As shown, in the illustrated embodiment, second rollers 500a are respectively installed at the upper and lower ends of the second car wall bracket 500, and the second rollers 500a are suitable for rolling 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.

[0052] Figure 3 show Figure 1 The schematic diagram of the first car wall of the elevator car lighting brightness test bench is shown.

[0053] like Figure 1 and Figure 3 As shown, in the illustrated embodiment, the first car wall 30 is a telescopic car wall, including a first fixed car wall 31 fixed to a first car wall bracket 300 and a first movable car wall 32 slidably mounted on the first fixed car wall 31. The first movable 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.

[0054] like Figure 1 and Figure 3 As shown, 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 sliding guide rail 32a extending along the width direction X of the car is provided on the first movable car wall 32. The sliding guide rail 32a is slidably installed in the guide chute 31a, so that the first fixed car wall 31 can slide in the width direction X of the car relative to the first fixed car wall 31.

[0055] Figure 5 show Figure 1 The schematic diagram of the lighting moving device on the car roof of the elevator car lighting brightness test bench is shown.

[0056] like Figure 1 and Figure 5 As shown, in the illustrated embodiment, the elevator car lighting brightness test bench further includes: a slide rail 20a, a slide bar 21, a slider 22 and a lighting lamp (not shown). The slide rail 20a is mounted on the car roof 20 and extends along a first horizontal direction. The slide bar 21 is slidably mounted on the slide rail 20a and extends along a second horizontal direction perpendicular to the first horizontal direction. The slider 22 is slidably mounted on the slide bar 21 and can slide along the slide bar 21 in the second horizontal direction. The lighting lamp is mounted on the slider 22, so that the position of the lighting lamp in the horizontal direction can be adjusted by sliding the slide bar 21 and the slider 22.

[0057] In an exemplary embodiment of the present invention, Figure 1 and Figure 5 As shown, the number of the lighting lamps on the car roof 20 can be adjusted by changing the number of the sliders 22 installed on the slide rod 21.

[0058] like Figure 1 and Figure 5 As shown, in the illustrated embodiment, the slide bar 21 is slidably connected to the slide rail 20a via a connecting piece 20b in a detachable manner, so that the position of the lighting lamp in the height direction Z can be adjusted by replacing the connecting piece 20b of different lengths.

[0059] like Figure 1 and Figure 5 As shown, 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 other of the width direction X and the depth direction Y of the car.

[0060] Figure 6 show Figure 1 A schematic diagram of a car wall of an elevator car lighting brightness test bench is shown; Figure 7 show Figure 6 A partial enlarged schematic diagram of the car wall is shown.

[0061] like Figure 6 and Figure 7 As shown, any one of the four car walls 30, 40, 50, 60 is a spliceable car wall. For ease of description, the second car wall 50 is taken as an example. In the illustrated embodiment, each car wall 50 includes a plurality of wall panels 51 and a plurality of ribs 52 splicing the plurality of wall panels 51 together.

[0062] like Figure 6 and Figure 7 As shown, in the illustrated embodiment, a first strip hole 51a is formed on the edge of the wall plate 51, and a second strip hole 51a is formed on the rib plate 52. The wall plate 51 is detachably connected to the rib plate 52 by bolts (not shown) passing through the first strip hole 51a and the second strip hole 51a. In this way, the wall plate 51 of different materials can be easily replaced.

[0063] like Figure 1 and Figure 2 As shown, in the illustrated embodiment, a column 1 is provided at each of the four corners of the car bottom 10, and the four corners of the car top 20 are fixed to the top of the column 1. The four car walls 30, 40, 50, 60 and the four columns 1 have the same height to ensure that the car top 20 is level.

[0064] In order to meet the lighting test requirements of cars of 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.

[0065] Those skilled in the art can understand that the embodiments described above are exemplary and can be improved by those skilled in the art. The structures described in various embodiments can be freely combined without causing conflicts in structure or principle.

[0066] Although the present invention has been described in conjunction with the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to exemplify the preferred implementations of the present invention and should not be construed as limiting the present invention.

[0067] Although some embodiments of the present general inventive concept have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the present general inventive concept, the scope of which is defined by the claims and their equivalents.

[0068] It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. In addition, any element reference signs in the claims shall not be construed as limiting the scope of the present invention.

Claims

1. An elevator car lighting brightness test bench, comprising a car consisting of a car bottom (10), a car top (20) and four car walls (30, 40, 50, 60), Features: At least one of the four car walls (30, 40, 50, 60) is movably mounted between the car bottom (10) and the car top (20), so 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 (30, 50). Two adjacent car walls (30, 50) among the four car walls (30, 40, 50, 60) are movably mounted between the car bottom (10) and the car top (20), so that the width and depth of the car can be adjusted by moving the two adjacent car walls (30, 50). A first guide rail (30a) extending along a 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 a first car wall (30), and the first car wall (30) is fixed on a first car wall bracket (300); The first car wall bracket (300) is movably mounted 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. Wherein, the elevator car lighting brightness test bench also includes: A slide rail (20a) is mounted on the car roof (20) and extends along a first horizontal direction; A slide rod (21) is slidably mounted on the slide rail (20a) and extends along a second horizontal direction perpendicular to the first horizontal direction; a slider (22) slidably mounted on the slide bar (21) and capable of sliding along the slide bar (21) in the second horizontal direction; and The lighting lamp is mounted on the slider (22), so that the position of the lighting lamp in the horizontal direction can be adjusted by sliding the slide bar (21) and the slider (22).

2. The elevator car lighting brightness test bench according to claim 1 is characterized in that: The other two adjacent car walls (40, 60) of the four car walls (30, 40, 50, 60) are fixedly installed between the car bottom (10) and the car top (20).

3. The elevator car lighting brightness test bench according to claim 1 is characterized in that: First rollers are respectively mounted on the upper and lower ends of the first car wall bracket (300), and the first rollers are suitable for rolling along the first guide rail (30a), so that the first car wall bracket (300) and the first car wall (30) can move along the depth direction (Y) of the car.

4. The elevator car lighting brightness test bench according to claim 1 is characterized in that: Second guide rails (50a) extending along 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, 50) is defined as a second car wall (50), and the second car wall (50) is fixed on a second car wall bracket (500); The second car wall bracket (500) is movably mounted 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.

5. The elevator car lighting brightness test bench according to claim 4 is characterized in that: Second rollers (500a) are respectively mounted on the upper and lower ends of the second car wall bracket (500), and the second rollers (500a) are suitable for rolling 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.

6. The elevator car lighting brightness test bench according to claim 1 is characterized in that: The first car wall (30) is a telescopic car wall, comprising a first fixed car wall (31) fixed on a first car wall bracket (300) and a first movable car wall (32) slidably mounted on the first fixed car wall (31); The first movable 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.

7. The elevator car lighting brightness test bench according to claim 6, characterized in that: A guide slide groove (31a) extending along the width direction (X) of the car is provided on the first fixed car wall (31), and a sliding guide rail (32a) extending along the width direction (X) of the car is provided on the first movable car wall (32); The sliding guide rail (32a) is slidably mounted in the guide slide groove (31a), so that the first fixed car wall (31) can slide relative to the first fixed car wall (31) in the width direction (X) of the car.

8. The elevator car lighting brightness test bench according to claim 1 is characterized in that: The slide bar (21) is slidably connected to the slide rail (20a) in a detachable manner via a connecting piece (20b), so that the position of the lighting lamp in the height direction (Z) can be adjusted by replacing connecting pieces (20b) of different lengths.

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

10. The elevator car lighting brightness test bench according to claim 1, characterized in that: The car walls (30, 40, 50, 60) are splicable car walls, comprising a plurality of wall panels (51) and a plurality of rib plates (52) splicing the plurality of wall panels (51) together.

11. The elevator car lighting brightness test bench according to claim 10, characterized in that: A first strip-shaped hole (51a) is formed on the edge of the wall plate (51), and a second strip-shaped hole (51a) is formed on the rib plate (52); the wall plate (51) is detachably connected to the rib plate (52) by means of bolts passing through the first strip-shaped hole (51a) and the second strip-shaped hole (51a).

12. The elevator car lighting brightness test bench according to claim 1, characterized in that: A 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 column (1); The four car walls (30, 40, 50, 60) and the four columns (1) have the same height, and the height from the car top (20) to the car bottom (10) is not less than 3.8 m.

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