CN110589662A

CN110589662A - Elevator car decorative roof

Info

Publication number: CN110589662A
Application number: CN201910916939.5A
Authority: CN
Inventors: 王培森; 戴莉; 陆燕; 陈文燕
Original assignee: Hangzhou Xo Lift Co Ltd
Current assignee: Hangzhou Xo Lift Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2019-12-20
Anticipated expiration: 2039-09-26
Also published as: CN110589662B

Abstract

The application provides a car decorative roof for an elevator, which comprises a frame body, a top plate and a middle lighting assembly; the frame body comprises two X-direction frame strips and two Y-direction frame strips, and the central part of the bottom surface of the frame body is provided with a mounting opening; each frame strip comprises a flat bottom and a side part formed by bending the side of the bottom far away from the mounting opening upwards; the two ends of the Y-direction frame strip are also provided with extending parts which are attached to the outer wall of the side part of the X-direction frame strip, the bottom of the X-direction frame strip adjacent to the two ends is provided with a notch, the bottom of the Y-direction frame strip is attached to the lower part of the bottom of the X-direction frame strip, and the bottom of the Y-direction frame strip is provided with a limiting folding edge which is folded into the notch; the edge part of each frame strip at the installing opening is provided with an upright part which is bent upwards, the top edge of each upright part is bent back to the installing opening to form a transverse folding part, the transverse folding parts of the frame strips sequentially enclose a rectangular supporting frame, and the middle illuminating assembly is fixedly arranged on the supporting frame in a lap joint mode and seals the installing opening. The application provides a car is with decorating top sound construction, the change of the lamps and lanterns of being convenient for.

Description

Elevator car decorative roof

Technical Field

The application relates to the technical field of elevators, in particular to a car decoration roof for an elevator.

Background

During the car decoration of elevator, can let the inside high sense of deepening that has more of elevator through adding the decoration top, according to the different style demands of application site design of difference, consequently, receive people's attention more and more.

The existing car decorative top for the elevator is characterized in that grooves are formed among plates used for decoration, and the grooves are generally communicated with the bottom of the whole car decorative top, so that other related decorative plates can be conveniently processed and manufactured.

The recess that also has partial car to decorate the top adopts non-through design, can obtain better bulk strength on the one hand, and the three-dimensional effect of top bottom is decorated to the on the other hand car is better, nevertheless decorates the top to this type of car, how convenient dismouting of subassembly at groove part to and the shading of combining position is handled, needs further improvement.

Disclosure of Invention

Aiming at the problems in the prior art, the middle groove of the car decorative top for the elevator is not communicated with the bottom of the whole car decorative top, so that the decorative plates are firmly connected with each other; and the middle lighting assembly positioned at the middle groove part is convenient to disassemble, assemble and replace.

The application provides a car decorative roof for an elevator, which is provided with an X direction and a Y direction which are horizontally arranged and are mutually vertical; the elevator car decorative top comprises a rectangular frame body, a top plate paved on the top surface of the frame body and a middle lighting assembly detachably mounted on the frame body;

the rectangular frame body comprises two X-direction frame strips which are oppositely arranged and two Y-direction frame strips which are oppositely arranged, and the central part of the bottom surface of the frame body is a mounting opening;

each frame strip comprises a flat bottom and a side part formed by bending the side of the bottom far away from the mounting opening upwards; the two ends of the Y-direction frame strip are also provided with extending parts, the extending parts are attached to the outer wall of the side part of the X-direction frame strip, the bottom of the X-direction frame strip adjacent to the two ends is provided with a notch, the bottom of the Y-direction frame strip is attached to the lower part of the bottom of the X-direction frame strip, and the bottom of the Y-direction frame strip is provided with a limiting folding edge folded into the notch;

the edge parts of the frame strips at the mounting opening are respectively provided with an upright part which is bent upwards, the top edge of each upright part is bent back to the mounting opening to form a transverse folding part, the transverse folding parts of the frame strips sequentially surround a rectangular supporting frame, and the middle illuminating assembly is fixedly arranged on the supporting frame in a lap joint mode and seals the mounting opening.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the X-direction frame strip is provided with a mounting hole in the transverse folding portion, and the middle lighting assembly is detachably fixed to the transverse folding portion of the X-direction frame strip through a connecting piece arranged at the mounting hole.

Optionally, the bottom of the X-direction frame strip is provided with an operation hole corresponding to the position of the mounting hole for detaching the connecting piece, and the operation hole is further embedded with a sealing cover.

Optionally, guide strips extending in the X direction are arranged on the transverse folding portions of the X-direction frame strips, a sliding region is arranged between the guide strips on the two X-direction frame strips, the middle lighting assembly is located in the sliding region, and after the connecting piece is detached, the middle lighting assembly can slide in the X direction under the limitation of the guide strips.

Optionally, an operating gap is left between the transverse folding portion of the Y-direction frame strip and the top plate to prevent the middle lighting assembly from sliding along the X-direction.

Optionally, the central lighting assembly comprises:

the rectangular mounting frame is formed by two X-direction supporting bars which are oppositely arranged and two Y-direction supporting bars which are oppositely arranged, each X-direction supporting bar is overlapped on the transverse folding part of the corresponding side X-direction frame bar, and each Y-direction supporting bar is overlapped on the transverse folding part of the corresponding side Y-direction frame bar;

the two sides of the lighting installation frame are respectively fixed in the middle of the length direction of each X-direction supporting strip in the Y direction; in the X direction, light-transmitting gaps are formed between the two sides of the lighting installation frame and the Y-direction supporting bars on the corresponding sides;

the two light-transmitting plates are respectively installed at the light-transmitting gaps at the corresponding sides in a shielding manner, and the two sides of each light-transmitting plate are respectively lapped and fixed on the top edge of each X-direction supporting strip in the Y direction; in the X direction, the two sides of each light-passing plate are respectively overlapped on the lighting installation frame and the Y-direction supporting bars on the corresponding sides.

Optionally, the bottom of the Y-direction frame strip is provided with a first lighting element for direct downward lighting, the lighting mounting frame is provided with a second lighting element for direct downward lighting, the bottom surface of the top plate is provided with a third lighting element, and the third lighting element illuminates downward through the two light-transmitting plates.

Optionally, the top edge of X is to the support bar has the slope section, two light-passing boards slope arrange and set up and fix at corresponding slope section, two light-passing boards are along keeping away from the direction of illumination mounting bracket is by high to the slope at the bottom.

Optionally, the lighting mounting bracket includes a first plate, a middle plate, and a second plate arranged in sequence along the X direction, and the second lighting element is mounted on the middle plate;

each plate member includes:

the horizontal bottom plates of all the plates are level in height and are arranged at intervals along the X direction;

the lateral upright plates are respectively formed by bending the two sides of the flat bottom plate upwards in the X direction;

the top supporting plates are respectively formed by bending the top edges of the corresponding lateral vertical plates;

the lateral upright plates between the adjacent plates are arranged at intervals and are connected in an overlapping mode through the top supporting plate, and one side, facing the illumination mounting frame, of the two light-transmitting plates is overlapped on the top supporting plate in the first plate and the second plate.

Optionally, the top support plate of the middle plate is turned outwards in the opposite direction, is folded with the top support plate of the first plate or the second plate and is then folded downwards;

first plate with in the second plate, keep away from the top backup pad top edge court of middle plate one side middle plate piece transverse folding is folded up again, two light-passing boards orientation one side of illumination mounting bracket is taken and is put the top edge at last position of folding up.

The beneficial effect of this application does:

the car decorative roof for the elevator at least has one of the following effects that the middle groove is not directly communicated with the bottom of the whole car decorative roof, and all decorative plate pieces are firmly connected with each other; the lamp is very convenient to laterally move and replace by the middle lighting assembly, and the maintainability is high; meanwhile, the connecting parts of the decorative plates are reasonable, and the shading effect at the abutted seams is good.

Drawings

Fig. 1 is a schematic structural view of a first perspective of a car finishing roof for an elevator according to the present application;

fig. 2 is a schematic structural view of the car finishing roof of the elevator of fig. 1 from another perspective;

fig. 3 is an exploded view of the decorative ceiling of the elevator car of fig. 1;

FIG. 4 is a schematic view of a portion of the X-shaped frame strip of FIG. 1;

FIG. 5 is a schematic view of a partial structure of the Y-shaped frame strip of FIG. 1;

fig. 6 is a cross-sectional view of the car finishing top of the elevator of fig. 1 from another perspective;

FIG. 7 is a partial enlarged view of the portion R in FIG. 6;

fig. 8 is a cross-sectional view of the car finishing top of the elevator of fig. 1 from another perspective;

FIG. 9 is a partial enlarged view of the portion S in FIG. 8;

FIG. 10 is a schematic structural view of the X-direction support bar of FIG. 1;

FIG. 11 is a schematic structural view of the Y-direction support bar of FIG. 1;

FIG. 12 is a schematic view of the first plate of FIG. 1;

FIG. 13 is a schematic view of the structure of the middle plate of FIG. 1;

fig. 14 is a cross-sectional view of the car finishing top of the elevator of fig. 1 from another perspective;

FIG. 15 is a partial enlarged view of portion A of FIG. 14;

the reference numerals in the figures are illustrated as follows:

1. x-direction frame strips; 11. a first bottom portion; 12. a first side wall; 13. cutting; 14. a first upright section; 15. a first transverse folding part; 16. a guide strip; 17. a first mounting hole;

2. y-direction frame strips; 21. a second bottom; 22. a second side wall; 23. an extension portion; 24. a second upright portion; 25. a second transverse folding part; 26. limiting and folding edges; 27. a first lighting element;

3. a top plate;

4. supporting strips in the X direction; 41. a side plate; 42. a first folded edge; 43. a second folded edge; 44. a second mounting hole; 45. a third mounting hole;

5. a support bar in the Y direction; 51. a bottom wall; 52. thirdly, folding; 53. a fourth folded edge;

6. a light-transmitting plate;

7. a first plate member; 71. a first flat base plate; 72. a first lateral upright plate; 73. a first top support plate; 74. erecting a wall; 75. a second lateral upright plate; 76. a second top support plate; 77. a first flanging;

8. a middle plate member; 81. a second horizontally disposed floor; 82. a third lateral upright plate; 83. a third top support plate; 84. second flanging; 85. a second lighting element;

9. a second plate member;

10. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment, as shown in fig. 1 to 9, a car decorative roof for an elevator is provided, which has a horizontal arrangement and mutually vertical X direction and Y direction; the elevator car decorative top comprises a rectangular frame body, a top plate 3 laid on the top surface of the frame body and a middle lighting assembly detachably mounted on the frame body;

the rectangular frame body comprises two X-direction frame strips 1 and two Y-direction frame strips 2 which are oppositely arranged, and the central part of the bottom surface of the frame body is provided with a mounting opening;

each frame strip comprises a flat bottom and a side part formed by bending the side of the bottom far away from the mounting opening upwards; the two ends of the Y-direction frame strip are also provided with extension parts 23, the extension parts 23 are attached to the outer wall of the side part of the X-direction frame strip 1, the bottom of the X-direction frame strip 1 adjacent to the two ends is provided with a notch 13, the bottom of the Y-direction frame strip 2 is attached to the lower part of the bottom of the X-direction frame strip 1, and the bottom of the Y-direction frame strip 2 is provided with a limit folding edge 26 folded into the notch 13;

the edge part of each frame strip at the installing opening is provided with an upright part which is bent upwards, the top edge of each upright part is bent back to the installing opening to form a transverse folding part, the transverse folding parts of the frame strips sequentially enclose a rectangular supporting frame, and the middle illuminating assembly is fixedly arranged on the supporting frame in a lap joint mode and seals the installing opening.

In this embodiment, the two X-direction frame strips 1 and the two Y-direction frame strips 2 are interlaced and vertically constructed. For convenience of description, the components of the X-direction frame strip 1 are referred to as a first bottom 11, a first sidewall 12, a first upright portion 14, and a first transverse portion 15 (as shown in fig. 4); the parts of the Y-frame strip are referred to as a second bottom 21, a second side wall 22, an extending portion 23, a second upright portion 24, and a second transverse portion 25 (as shown in fig. 5). Put X to frame strip 1 on Y is to frame strip 2 for second bottom 21 pastes in the below of first bottom 11, extension 23 pastes and leans on at the outer wall of first lateral wall 12 (as shown in 6 ~ 7), Y is to frame strip 2 outsourcing in X to frame strip 1, Y is to frame strip 2 and X to the overlapping region of frame strip 1 and be located Y to the internal surface region of frame strip 2, the one side of top inboard is decorated towards the car promptly, paste each other firmly position between first bottom 11 and the second bottom 21 and between first lateral wall 12 and the extension 23 and be favorable to gluing each other. Meanwhile, the X is equipped with incision 13 to the first bottom 11 that frame strip 1 closes on both ends, and Y is equipped with spacing hem 26 to the second bottom 21 of frame strip 2, guarantees that spacing hem 26 card is established in incision 13's position (as shown in fig. 8 ~ 9), and at the intersection of spacing hem 26 and incision 13, spot welding is consolidated in the place that does not influence the car and decorate a top outward appearance. Therefore, the X-direction frame strip 1 and the Y-direction frame strip 2 are spliced to form a stable rectangular frame body, a firm reference platform is provided for the whole car decoration top, and the car decoration top is prevented from deforming and collapsing integrally.

The central part of frame body bottom surface is that the installing port can be seen as middle recess on the whole, no matter X direction and Y direction, and the installing port all does not link up the bottom that the top was decorated to the car, but rather leaves certain distance with the top edge is decorated to the car. In addition, the middle lighting assembly is arranged on the transverse folding part of each frame strip, so that light rays inside the car decorative top are prevented from being directly emitted, and the visual perception effect is improved.

The mounting opening part is used for building the middle lighting assembly, and the top surface of the frame body is paved with the top plate 3, so the frame body and the top plate 3 can be regarded as a shell for protecting the middle lighting assembly. The edge of the mounting opening is a rectangular support frame surrounded by the first transverse portion 15 and the second transverse portion 25, and in order to ensure that the middle lighting assembly is stably erected on the support frame and close the mounting opening, the first transverse portion 15 and the second transverse portion 25 are kept at the same horizontal height with the first bottom 11 of the X-direction frame strip 1 as a reference, so that light leakage caused by the lighting assembly can be avoided. Meanwhile, the middle lighting assembly is detachably connected with the frame body, and in a detachable state, the middle lighting assembly can move above the supporting frame as a whole, so that lamps on the car decorative top can be maintained conveniently.

In order to facilitate the installation and the detachment of the central lighting assembly on the rectangular frame body, in another embodiment, the transverse folding portion of the X-directional frame strip 1 is provided with an installation hole, and the central lighting assembly is detachably fixed on the transverse folding portion of the X-directional frame strip 1 through a connecting piece arranged at the installation hole.

The middle lighting assembly is arranged on the supporting frame consisting of the first transverse folding part 15 and the second transverse folding part 25, preferably, the middle lighting assembly is detachably connected and fixed on the X-direction frame strip 1, the fixed connection on the X-direction frame strip 1 and the Y-direction frame strip 2 is not needed, the stable connection of the middle lighting assembly can be kept, and the unnecessary installation steps are reduced. Here, the mounting hole on the first transverse folding portion 15 is referred to as a first mounting hole 17, in order to keep the action point balance, the first mounting hole 17 is located at the center of the first transverse folding portion 15, a connecting member is disposed at the first mounting hole 17 for connecting the central lighting assembly, the connecting member may be in a bolt manner, for example, a rivet nut may be mounted on the central lighting assembly, and a screw rod matched with the rivet nut is inserted through the first mounting hole 17, thereby facilitating the dismounting and maintenance of the central lighting assembly.

In order to prevent the appearance of the car decorative roof from being affected by the installation of the middle lighting assembly, in another embodiment, the bottom of the X-directional frame strip 1 is provided with an operation hole corresponding to the installation hole for detaching the connecting piece, and the operation hole is further embedded with a sealing cover 10.

In the actual mounting and dismounting process, the middle lighting assembly is placed in the rectangular frame body for connection and fixation, and in order to avoid directly seeing the connecting piece at the position of the first mounting hole 17, the sealing cover 10 can be embedded on the operation hole and used for covering the operation hole.

In order to facilitate the movement of the central lighting assembly, in another embodiment, the transverse folding portion of the X-shaped frame strip 1 is provided with a guide strip 16 extending along the X direction, a sliding region is formed between the guide strips 16 on the two X-shaped frame strips 1, the central lighting assembly is located in the sliding region, and after the connecting member is detached, the central lighting assembly can slide along the X direction under the restriction of the guide strip 16.

Because the middle part lighting assembly is detachably fixed on the first transverse folding part 15, after the connecting piece is detached, the middle part lighting assembly can move on the supporting frame, and under the condition without limitation, the middle part lighting assembly is easy to turn on one side or fall out of the mounting opening at the mounting opening. The transverse folding part of the X-direction frame strip 1, namely the first transverse folding part 15, is bent back to the first bottom 11 to form the guide strip 16, the distance between the two guide strips 16 is basically the same as the width of the middle lighting assembly in the Y direction, the middle lighting assembly is limited between the two guide strips 16, and the middle lighting assembly can directionally slide left and right in a sliding area along the X direction in a dismounting state, so that the middle lighting assembly can move more conveniently and safely.

In order to ensure that the central lighting assembly has enough space for sliding, in another embodiment, an operating gap is left between the transverse portion of the Y-frame strip 2 and the top plate 3 to prevent the central lighting assembly from sliding in the X-direction.

The bottom of the middle lighting assembly is arranged on the second transverse folding part 25 of the Y-direction frame strip 2, the top of the middle lighting assembly is the top plate 3 arranged on the top of the Y-direction frame strip 2, and in order to ensure the smooth sliding of the middle lighting assembly in the frame body, the height of the top plate 3 is higher than that of the middle lighting assembly by taking the second transverse folding part 25 as a reference; meanwhile, the operating gap between the second transverse folding part 25 and the top plate 3 also facilitates the installation and the disassembly of the middle lighting assembly.

In order to ensure the stability of the overall structure of the central lighting assembly, as shown in fig. 3, 10, 11, in another embodiment, the central lighting assembly comprises:

the rectangular mounting frame is formed by two X-direction supporting bars 4 which are oppositely arranged and two Y-direction supporting bars 5 which are oppositely arranged, each X-direction supporting bar 4 is overlapped on the transverse folding part of the corresponding side X-direction frame strip 1, and each Y-direction supporting bar 5 is overlapped on the transverse folding part of the corresponding side Y-direction frame strip 2;

the lighting installation rack is arranged in the Y direction, and two sides of the lighting installation rack are respectively fixed in the middle of each X-direction supporting strip 4 in the length direction; in the X direction, light-transmitting gaps are formed between the two sides of the lighting installation rack and the Y-direction supporting bars 5 on the corresponding sides;

the two light-transmitting plates 6 are respectively installed at the light-transmitting gaps at the corresponding sides in a shielding manner, and the two sides of each light-transmitting plate 6 are respectively lapped and fixed on the top edge of each X-direction supporting strip 4 in the Y direction; in the X direction, two sides of each light-transmitting plate 6 are respectively overlapped on the lighting installation frame and the Y-direction supporting bars 5 on the corresponding side.

The rectangle installing frame is enclosed by X to support strip 4 of putting on first horizontal folding portion 15, and is overlapped the Y to support strip 5 of putting on second horizontal folding portion 25 alternately for support light-passing board 6 and illumination mounting bracket, further strengthen the stability that the car decorated the top. The X-direction support bar 4 includes a side plate 41, a first folding edge 42 formed by folding the top edge of the side plate 41 away from the mounting opening, and a second folding edge 43 formed by folding the lower portion of the side plate 41 away from the mounting opening (see fig. 10). Wherein, the two ends of the second folded edge 43 are provided with notches with proper length to avoid the interference with the second transverse folded part 21 of the Y-shaped frame strip 2. The middle part of the second folded edge 43 is provided with a second mounting hole 44, the second mounting hole 44 is opposite to the first mounting hole 17 on the X-direction frame strip 1 in position, and the middle lighting assembly is fixedly connected with the first mounting hole 17 through the second mounting hole 44.

The Y-direction supporting strip 5 includes a bottom wall 51 which is horizontally placed, a third folding edge 52 which is formed by bending upward the side of the bottom wall 51 near the mounting opening, and a fourth folding edge 53 which is formed by bending upward the side near the two sides of the X-direction supporting strip 4 (as shown in fig. 11). The Y-direction support bar 5 and the Y-direction frame strip 2 are not fixedly connected (movably arranged), and are only fixedly connected with the mounting holes in the side plates 41 of the X-direction support bar 4 through the mounting holes in the fourth folding edges 53, so that the mutual rotation of the Y-direction support bar 5 and the X-direction support bar 4 is limited.

The middle part of the rectangular mounting frame is an illumination mounting frame, and in the Y direction, the two sides of the illumination mounting frame are respectively fixed in the middle of the X direction support bar 4 in the length direction and are fixedly connected through mounting holes in the side plates 41. In the X direction, the two sides of the lighting installation frame are connected with the Y-direction supporting bars 5 on the corresponding sides through light-transmitting plates 6. The light transmission plate 6 and the lighting installation frame, and the light transmission plate 6 and the Y-direction support strip 5 are not connected and fixed, but are connected and fixed through the third installation hole 45 on the first folding edge 42 of the X-direction support strip 4. Because the light-transmitting plate 6 and the lighting installation frame are respectively installed on the first folding edge 42 of the side plate 41 and are not accommodated in the side plate 41 of the X-direction supporting strip 4 in a groove, the problem of seam gaps does not need to be considered after the connection, and the mutual interference is avoided.

On the overall structure, adjust the relative height between X to support strip 4 and illumination mounting bracket and each support strip, keep the one-to-one correspondence of each mounting hole, simultaneously, make light-passing board 6 can well with the third hem 52 of Y to support strip 5 and the setting up between the illumination mounting bracket of corresponding side, avoid leaving the space, cause the lamps and lanterns light leak.

In another embodiment, the bottom of the Y-frame 2 is provided with a first lighting element 27 for direct downward lighting, the lighting mounting frame is provided with a second lighting element 85 for direct downward lighting, and the bottom of the top plate 3 is provided with a third lighting element (not shown) which illuminates downward through the two light-transmitting plates 6.

In order to ensure that the car decorative roof has a good lighting effect, the lighting elements can be installed as much as possible, but the premise is that the overall structural strength of the car decorative roof and the raw material are required to be ensured. Since the Y-frame 2 is a part of the rectangular frame structure, the stable strength should be ensured, and a point light source, i.e., the first lighting element 27, can be installed to exert a lighting effect; the light transmission plates 6 are arranged on two sides of the lighting installation frame and can be erected on the supporting bars and the lighting installation frame, and the bottom surface of the top plate 3 is provided with the third lighting element, so that the light is downwards lighted through the light transmission plates 6, and the lighting effect is softened; the lighting mounting frame is arranged in the middle of the whole car decorative top, and a point light source, namely a second lighting element 85 can be mounted to play a lighting effect. Different lighting modes are alternately arranged along the X direction, so that the richness of the decorative lamp is ensured, and meanwhile, a better lighting effect is obtained.

In order to make the lighting element exert better lighting effect, in another embodiment, the top edge of the X-direction supporting strip 4 is provided with a slope section, two light-transmitting plates 6 are obliquely arranged and are overlapped and fixed on the corresponding slope section, and the two light-transmitting plates are inclined from high to bottom in the direction away from the lighting installation frame.

When the two light-transmitting plates 6 are not arranged obliquely but horizontally, the third lighting element can only illuminate vertically downwards via the two light-transmitting plates 6, the illuminated area being smaller. The top edge of the X-direction supporting strip 4 is provided with a slope section, the shape of the slope section is preferably an isosceles trapezoid, so that the light emitted by the third lighting element can be emitted through the two light-transmitting plates 6, and the lighting range is wider; meanwhile, the light-transmitting plate 6 which is obliquely arranged further enhances the stereoscopic impression of the top and the bottom of the car decoration.

As shown in fig. 3, 12 to 15, in another embodiment, the lighting mount includes a first plate member 7, a middle plate member 8, and a second plate member 9 arranged in order in the X direction, the second lighting element 85 being mounted on the middle plate member 8;

each plate member includes:

the lateral upright plates between adjacent plates are spaced apart and connected by a top support plate, and the two light-transmitting plates 6 are placed on the top support plate in the first 7 and second 9 plates, on the side facing the lighting installation frame.

The first plate 7 and the second plate 9 are respectively arranged on two sides of the middle plate 8, are symmetrical about the middle plate 8, and can be considered to be the same in structure. In the present embodiment and the following embodiments, the first plate 7 is taken as an example, and the second plate 9 is the same.

The first plate 7 comprises a first flat bottom plate 71, a first lateral upright plate 72 formed by bending the first flat bottom plate 71 upwards and a first top supporting plate 73 formed by bending the top edge of the first lateral upright plate 72 towards the middle plate 8 on the side far away from the middle plate 8; on the side near the middle plate member 8, a second lateral upright plate 75 formed by bending the first flat bottom plate 71 upward, and a second top support plate 76 formed by bending the top edge of the second lateral upright plate 75 away from the middle plate member 8 (see fig. 12).

The middle plate member 8 includes a second flat bottom plate 81, both sides of which are the same in the X direction, a third side standing plate 82 formed by bending the second flat bottom plate 81 upward, and a third top support plate 83 formed by bending a top edge of the third side standing plate 82 back to the middle plate member 8 (see fig. 13).

In order not to affect the appearance, mounting holes are formed on the second top support plate 76 and the third top support plate 83 for connecting the two. Meanwhile, the third top support plate 83 abuts against the outer wall of the second top support plate 76, the first plate 7, the middle plate 8 and the second plate 9 are sequentially arranged in the X direction, the flat bottoms of the three are kept on the same horizontal plane, and the three are spliced with each other to form two grooves, so that the three-dimensional effect of the car decorative roof can be further enhanced (as shown in fig. 14 to 15). In order to make each recess can not breach or clearance with X on Y direction to the intersection of support bar 4, in order to cause the light leak or influence the outward appearance aesthetic feeling, first plate 7, middle plate 8 and second plate 9 all have the hem that upwards extends in the both sides that are close to X to support bar 4, seted up first connecting hole on the hem and paste mutually with X to support bar 4, the corresponding second connecting hole of first connecting hole position has been seted up to corresponding on X to support bar 4, need not to set up the breach, just can make the stable connection of illumination mounting bracket and rectangle installing frame, guarantee simultaneously that the outward appearance of concatenation car is up to standard.

In another embodiment, the top support plate of the middle plate 8 is turned back out and folded down after being overlapped with the top support plate of the first plate 7 or the second plate 9;

in first plate 7 and the second plate 9, keep away from the top backup pad top edge of 8 one sides of middle plate and roll over again towards middle plate crossfold, two light-passing boards 6 are put towards one side of illumination mounting bracket and are taken over the top edge at the position of rolling over last.

The first plate 7 and the second plate 9 are identical in structure, taking the first plate 7 as an example, the top edge of the second top support plate 76 is bent downwards to form a first flanging 77; the third top support plate 83 of the middle plate 8 is bent downward to form a second flange 84, and the second flange 84 abuts against the outer wall of the first flange 77, so as to further improve the firmness between the first plate 7 and the middle plate 8 (as shown in fig. 14-15).

The first top supporting plate 73 is bent upwards to form a vertical wall 74, the transparent plate 6 is placed on the top edge of the vertical wall 74, and the top edge of the vertical wall 74 and the top edge of the third folding edge 52 of the Y-direction supporting strip 5 are kept on the same horizontal plane, so that the vertical wall 74 supports the transparent plate 6 as much as possible, and the deformation of the transparent plate 6 is reduced.

In the assembling process, the X-direction frame strip 1 and the Y-direction frame strip 2 can be firstly assembled into a rectangular frame body to provide a stable reference platform for the whole car decorative roof; then the first plate 7, the middle plate 8 and the second plate 9 are spliced to form an illumination mounting frame, the illumination mounting frame is firmly connected with the X-direction supporting bars 4 together, the Y-direction supporting bars 5 are installed, the light-passing plates 6 are erected, the illumination mounting frame is assembled to form a middle illumination assembly and placed into the frame body, finally, all the illumination elements are installed, and the top plate 3 is fixed on the frame body through the hanging seat. And if the pull rivet nut is used for each decorative plate, the used pull rivet protrusion faces the inside of each decorative plate. The car of assembly decorates each decoration plate interconnect firm, and middle part lighting assembly can be directional the slip in the X direction, and it is all very convenient to change each lamps and lanterns, and maintainability is high.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The elevator car decorative roof is provided with an X direction and a Y direction which are horizontally arranged and are mutually vertical; the elevator car decorative top is characterized by comprising a rectangular frame body, a top plate paved on the top surface of the frame body and a middle lighting assembly detachably mounted on the frame body;

2. The car decorative top for the elevator as claimed in claim 1, wherein the X-shaped frame strips are provided with mounting holes at the transverse folding portions thereof, and the middle lighting assembly is detachably fixed to the transverse folding portions of the X-shaped frame strips by means of connecting members disposed at the mounting holes.

3. The elevator car decorative top as recited in claim 2, wherein the bottom of the X-direction frame strip is provided with an operation hole corresponding to the position of the mounting hole for detaching the connecting member, and the operation hole is further embedded with a sealing cover.

4. The car decorative top for the elevator as claimed in claim 3, wherein the X-direction frame strips are provided with guide strips extending in the X-direction at the transverse folding portions thereof, a sliding area is formed between the guide strips of the two X-direction frame strips, the middle lighting assembly is located in the sliding area, and after the connecting member is disassembled, the middle lighting assembly can slide in the X-direction under the restriction of the guide strips.

5. The car finial of claim 1, wherein an operating gap is left between the transverse part of the Y-shaped frame strip and the top plate to prevent the middle lighting assembly from sliding along the X direction.

6. The car decorative ceiling for elevators according to claim 1, wherein the middle lighting assembly comprises:

7. The car decorative top for elevators according to claim 6, wherein the bottom of the Y-direction frame strip is provided with a first lighting element for direct downward lighting, the lighting mounting frame is provided with a second lighting element for direct downward lighting, the bottom surface of the top plate is provided with a third lighting element, and the third lighting element illuminates downward through the two light-transmitting plates.

8. The car decorative top for elevator of claim 6, characterized in that, the top edge of X is to the support bar has the slope section, two light-passing boards are arranged and are set up the slope section of fixing at corresponding, two light-passing boards are along keeping away from the direction of illumination mounting bracket by high slope to end slope.

9. The car finial for elevators according to claim 7, wherein the lighting mount includes a first plate member, a middle plate member, and a second plate member arranged in order in the X direction, the second lighting element being mounted on the middle plate member;

each plate member includes:

10. The elevator car decorative ceiling of claim 9, wherein the top support panel of the middle panel is turned out opposite and folded over the top support panel of the first panel or the second panel and then folded down;