CN210710260U

CN210710260U - Car furred ceiling for elevator

Info

Publication number: CN210710260U
Application number: CN201921502726.XU
Authority: CN
Inventors: 王培森; 陆燕; 徐颖
Original assignee: Hangzhou Xo Lift Co Ltd
Current assignee: Hangzhou Xo Lift Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-09
Anticipated expiration: 2029-09-10

Abstract

The application discloses a car ceiling for an elevator, which comprises a box body and a lamp arranged in the box body, wherein the bottom wall of the box body is provided with a plurality of light transmitting openings, the two opposite sides of each light transmitting opening of the bottom wall are provided with upright folding edges extending upwards, the tops of the two upright folding edges are oppositely folded in a flat way to respectively form supporting parts, and light transmitting plates for shielding the corresponding light transmitting openings are overlapped on the two supporting parts; many places printing opacity mouthful include middle part printing opacity mouth and be in the marginal printing opacity mouth of the relative both sides of middle part printing opacity mouth, and in the direction of height, the mutual parallel and level of the light-passing board that each marginal printing opacity mouth corresponds, and all is higher than the light-passing board that middle part printing opacity mouth corresponds. The application provides a car furred ceiling for elevator has better third dimension, and pleasing to the eye degree is high to have a plurality of light transmission openings, the illuminating effect is good.

Description

Car furred ceiling for elevator

Technical Field

The application belongs to the technical field of elevator furred ceilings, concretely relates to car furred ceiling for elevator.

Background

The elevator ceiling is part of the decoration of the elevator car and at the same time fulfills some basic functional requirements, for example: illumination, ventilation and the like, and the customized requirements of customers such as air conditioners, cameras and the like are required to be met under special conditions. Present elevator car furred ceiling can be divided into two kinds: simple suspended ceiling and decorative suspended ceiling. The simple suspended ceiling is the car roof of the car structure, the structure is simple, but the style is single; the decorative suspended ceiling is additionally arranged below the car roof of the car structure, and the structure is slightly complex but the decorative performance is strong.

Among the present car furred ceiling, if need make car furred ceiling have better third dimension, then the whole body of car furred ceiling can be split into a plurality of lamp boxes, receives the restriction of car specification, and the size of every lamp box is all less, and at this moment, the printing opacity mouth quantity and the size of seting up in the car furred ceiling all can be restricted to influence the illuminating effect of car furred ceiling. The existing car suspended ceiling is difficult to realize due to the fact that the existing car suspended ceiling has stereoscopic impression and a large light emitting surface.

SUMMERY OF THE UTILITY MODEL

The application provides a pair of car furred ceiling for elevator has better third dimension, and pleasing to the eye degree is high to have a plurality of light-permeable openings, the illuminating effect is good.

A car suspended ceiling for an elevator comprises a box body and a lamp installed in the box body, wherein a plurality of light transmitting openings are formed in the bottom wall of the box body, upright folded edges extending upwards are formed in the two opposite sides of each light transmitting opening of the bottom wall, the tops of the two upright folded edges are oppositely folded in a flat mode to form supporting portions respectively, and light transmitting plates for shielding the corresponding light transmitting openings are overlapped on the two supporting portions;

many places light transmission opening include middle part light transmission opening and be in the marginal light transmission opening of the relative both sides of middle part light transmission opening, in the direction of height, the light-passing board that each marginal light transmission opening corresponds is the parallel and level each other, and all is higher than the light-passing board that middle part light transmission opening corresponds.

Optionally, the bottom wall of the box body comprises a plurality of supporting plates which are sequentially arranged at intervals, and gaps between the supporting plates are used as the light-transmitting openings;

the lateral edge of each supporting plate, which is adjacent to the corresponding light transmission opening, is used as a first lateral edge, the other lateral edges are used as second lateral edges, and the first lateral edge is bent upwards to form the upright folding edge.

Optionally, the second side edge of each support plate is bent upwards to form a first side wall, and the first side wall is used as a part of the side wall of the box body.

Optionally, the side wall of the box body comprises two reinforcing strips which are oppositely arranged, and the plurality of supporting plates are sequentially fixed at intervals along the length direction of the reinforcing strips;

each reinforcing strip comprises a vertical extending part and a mounting part, wherein the vertical extending part is fixed with the first side wall of each supporting plate through a fastener, the mounting part is arranged at the bottom of the vertical extending part, and the vertical extending part and the first side wall are complementary or overlapped to form the side wall of the box body.

Optionally, the vertical extension part of the reinforcing strip is provided with an avoidance opening for avoiding the edge light-transmitting opening.

Optionally, the light-transmitting plate corresponding to the middle light-transmitting opening is a middle light-transmitting plate, and the light-transmitting plate corresponding to the edge light-transmitting opening is an edge light-transmitting plate;

the lamps and lanterns are equipped with a plurality ofly, including two first lamps and lanterns that set up in the relative both sides of middle part light-passing board in a plurality of lamps and lanterns, two first lamps and lanterns are arranged along strengthening strip length direction in proper order, and each first lamps and lanterns are connected with the strengthening strip through first connecting piece, the position of first connecting piece is adjustable and is used for changing relative interval and angle between first lamps and lanterns and the middle part light-passing board.

Optionally, the top wall of the box body comprises a plurality of light shielding plates which are connected in sequence, wherein the two light shielding plates are respectively provided with a second lamp which is positioned corresponding to the edge light-transmitting plate on the corresponding side.

Optionally, the second lamp is connected to the corresponding light shielding plate through a second connecting member, and the position of the second connecting member is adjustable to change the relative distance between the second lamp and the edge light-transmitting plate.

Optionally, the first connecting piece and the second connecting piece both include a base and an adjusting plate, the base and the adjusting plate are connected in a matching manner through a positioning column and a positioning hole, wherein at least one of the positioning column and the positioning hole is multiple to realize position adjustment of the connecting piece.

Optionally, the box body comprises two shielding parts for shielding the fasteners on the corresponding side reinforcing strips, and in the height direction, the bottom edges of the shielding parts are flush with the edge light-transmitting plates.

The application provides a car furred ceiling for elevator is equipped with many places light trap, very big utilization the visual face of furred ceiling, compare under the same circumstances of furred ceiling specification and have better illuminating effect in current ordinary furred ceiling. And the furred ceiling sets up upright hem in light inlet department, makes the light-passing board highly be higher than the box diapire to make the furred ceiling present the third dimension, and the light-passing board that the light inlet of difference corresponds has the difference in height, makes light show from the face of co-altitude not, effectively promotes the third dimension and the pleasing to the eye degree of furred ceiling.

Drawings

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

fig. 2 is a second perspective structural view of the car ceiling for an elevator of the present application;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 4 is an exploded view of the car ceiling for an elevator of the present application;

fig. 5 is a schematic structural view of a first decorative strip of the present application;

fig. 6 is a schematic structural view of a second decorative strip of the present application;

FIG. 7 is a schematic structural view of a first support bar of the present application;

FIG. 8 is a schematic structural view of a reinforcing bar of the present application;

FIG. 9 is a schematic structural view of a second support bar of the present application;

FIG. 10 is a schematic view of a first modulation plate of the present application;

FIG. 11 is a schematic view of a first base of the present application;

FIG. 12 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 13 is a partial enlarged view of the portion S in FIG. 12;

FIG. 14 is a first connection state diagram of the first lamp and the first base;

FIG. 15 is an enlarged view of a portion of the portion N of FIG. 14;

FIG. 16 is a second connection state diagram of the first light fixture and the first base;

FIG. 17 is a partial enlarged view of the portion U in FIG. 16;

FIG. 18 is a schematic structural view of an edge shield of the present application;

FIG. 19 is a schematic structural view of a second base of the present application;

FIG. 20 is a schematic view of a second modulation plate of the present application;

FIG. 21 is a partial enlarged view of the portion R in FIG. 12;

fig. 22 is a schematic structural view of a shielding member according to the present application.

In the drawings: 1. a first trim strip; 101. a first support wall; 102. a second support wall; 103. a first vertical extension; 104. a first transverse folding part; 105. a first flange; 106. a first base plate; 2. a first support bar; 201. a first body; 202. a light-transmitting region; 203. a third support wall; 3. an edge light-transmitting panel; 4. a second trim strip; 401. a second base plate; 402. a first longitudinal folding section; 403. a first flanging; 404. an avoidance groove; 405. a second vertical extension; 406. a second transverse folding part; 407. a second flange; 408. a fourth support wall; 5. a reinforcing strip; 501. a third vertical extension; 502. second flanging; 503. a third transverse fold; 504. a second longitudinal folding section; 505. a first card slot; 506. third flanging; 507. avoiding the mouth; 6. a first adjusting plate; 601. a second body; 602. a limiting edge; 603. a limiting hole; 604. a first abutting edge; 605. a limiting screw; 606. a limit nut; 7. a first lamp; 8. a first base; 801. a third body; 802. a first adjustment aperture; 803. a fourth transverse fold; 804. a first positioning post; 9. a middle light-transmitting plate; 10. a second supporting strip; 1001. a fourth body; 1002. a second card slot; 11. an edge shield; 1101. a fifth body; 1102. hanging holes at the edges; 1103. hanging a hanging hole in the middle; 12. a middle light shield; 13. a second base; 1301. a fourth vertical extension; 1302. a fourth flanging; 1303. a second adjustment aperture; 14. a second adjusting plate; 1401. a support plate; 1402. a third rib; 1403. a second abutting edge; 1404. a first positioning hole; 1405. a fixing hole; 1406. buckling; 15. a second light fixture; 16. a shielding member; 1601. a fifth vertical extension; 1602. fifthly, flanging; 1603. a light shielding portion; 17. hanging a hanging piece in the middle; 18. and an edge hanging piece.

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 is noted 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 an element is referred to as being "secured" to another element, it can be directly secured to the other element or intervening elements 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.

In one embodiment, the car suspended ceiling for the elevator comprises a box body and a lamp installed in the box body. The diapire of box has seted up many places printing opacity mouth, and the diapire has the upright hem that upwards extends in the relative both sides of each printing opacity mouth, and the top of two upright hems is carried on the back mutually and is opened up the flat book and form the supporting part respectively, has set up the light-passing board that shields corresponding printing opacity mouth on two supporting parts.

Many places printing opacity mouthful include middle part printing opacity mouth and be in the marginal printing opacity mouth of the relative both sides of middle part printing opacity mouth, and in the direction of height, the mutual parallel and level of the light-passing board that each marginal printing opacity mouth corresponds, and all is higher than the light-passing board that middle part printing opacity mouth corresponds.

It should be understood that the box body in this embodiment is provided with a plurality of light-transmitting openings, and the size and number of the light-transmitting openings are subject to the condition that the overall strength of the suspended ceiling is not affected.

The furred ceiling is equipped with many places light trap, very big utilization the visual face of furred ceiling, compare under the same circumstances of furred ceiling specification and have better illuminating effect in current ordinary furred ceiling. And the furred ceiling sets up upright hem in light inlet department, makes the light-passing board highly be higher than the box diapire to make the furred ceiling present the third dimension, and the light-passing board that the light inlet of difference corresponds has the difference in height, makes light show from the face of co-altitude not, effectively promotes the third dimension and the pleasing to the eye degree of furred ceiling.

In one embodiment, the diapire of box includes the polylith backup pad of interval arrangement in proper order, and the clearance between each backup pad is as light-transmitting opening. The lateral margin that each backup pad is close to corresponding light transmission mouth is as first side, and remaining lateral margin is as the second side, and first side is bent upwards and is formed upright hem.

In the formation of the light box, in one embodiment, the second side edge of each support plate is bent upward to form a first side wall, and the first side wall is used as a part of the side wall of the box body.

As shown in fig. 1 to 4, the present embodiment is described in detail by taking the case with three light-transmitting openings as an example. The portion shown by the section L1 in fig. 1 serves as a central light-transmitting opening, and the portion shown by the section L2 in fig. 1 serves as an edge light-transmitting opening.

The two sides of each edge light-transmitting opening are provided with a first decorative strip 1 and a second decorative strip 4, and the two sides of the middle light-transmitting opening are provided with two second decorative strips 4.

As shown in fig. 5, the first decorative strip 1 comprises a first base plate 106, the first base plate 106 being one of a plurality of support plates. The upright folding edge on the first bottom plate 106 comprises a first vertical extension part 103 formed by bending one side edge of the first bottom plate 106 adjacent to the edge light transmission opening upwards, the top edge of the first vertical extension part 103 is bent towards one side of the middle light transmission opening to form a first transverse folding part 104, and the edge of the first transverse folding part 104 is bent upwards to form a first blocking edge 105.

The first bottom plate 106 is connected to a first support wall 101 opposite to the upright flange, and to two second support walls 102 located between the upright flange and the first support wall 101.

As shown in fig. 6, the second decorative strip 4 includes a second bottom plate 401, the second bottom plate 401 serving as one of the plurality of support plates. The upright folding edge on the second bottom plate 401 includes a second vertical extension 405 formed by bending upward a side of the second bottom plate 401 adjacent to the edge light-transmitting opening, a top edge of the second vertical extension 405 is bent toward a side near the middle light-transmitting opening to form a second transverse folding portion 406, and an edge of the second transverse folding portion 406 is bent upward to form a second blocking edge 407.

The second bottom plate 401 is connected with a first longitudinal folding portion 402 opposite to the upright folding edge and two fourth supporting walls 408 located between the upright folding edge and the first longitudinal folding portion 402, wherein the top edge of the first longitudinal folding portion 402 is bent to the side far away from the middle light transmitting opening to form a first folding edge 403.

In order to avoid the problem that the light transmission plates are easy to fall off when being directly placed, in one embodiment, the decorating strips and the light transmission plates are connected through the first supporting strips 2.

As shown in fig. 7, the first support bar 2 includes a first main body 201 having a U-shaped cross section with an upward U-shaped opening, a light transmission region 202 is disposed at the bottom of the first main body 201, the area of the light transmission region 202 is smaller than that of the bottom of the first main body 201, and two ends of the first main body 201 along the length direction are bent upward to form third support walls 203.

The side edges of the first main body 201 on both sides in the longitudinal direction are respectively placed on the first transverse fold 104 of the first decorative strip 1 and the second transverse fold 406 of the second decorative strip 4, and are limited by the first rib 105 of the first decorative strip 1 and the second rib 407 of the second decorative strip 4.

The edge light-transmitting plate 3 is movably disposed at the bottom of the first body 201 for shielding the light-transmitting area 202, i.e. the actual light-transmitting surface of the edge light-transmitting opening is the surface where the light-transmitting area is located.

After the first decorative strip 1, the second decorative strip 4 and the first support strip 2 are connected, of these three, the first support wall 101, the second support wall 102, the third support wall 203 and the fourth support wall 408 form a first side wall.

In order to improve the structural strength of the box body, in one embodiment, the side wall of the box body comprises two reinforcing strips 5 which are oppositely arranged, and a plurality of supporting plates are sequentially fixed at intervals along the length direction of the reinforcing strips 5.

Each reinforcing bar 5 includes a vertical extension fixed to the first side wall of each supporting plate by a fastener, and a mounting portion provided at the bottom of the vertical extension, the vertical extension and the first side wall being arranged complementarily or overlapping to constitute a side wall of the box body.

The reinforcing strip not only improves the overall strength of the box body, but also can be matched with the first side wall to perfect the side wall of the box body, so that light leakage of the side wall of the box body is avoided.

As shown in fig. 8, the reinforcing bar 5 includes a third vertical extension 501 fixed to each of the decorative bars and the first supporting bar 2, a top edge of the third vertical extension 501 is bent toward the inner side of the ceiling to form a second flange 502, an installation portion at the bottom of the third vertical extension 501 includes a third transverse folding portion 503 formed by bending a bottom edge of the third vertical extension 501 toward the inner side of the ceiling, a second longitudinal folding portion 504 formed by bending an edge of the third transverse folding portion 503 upward, and a third flange 506 formed by bending a top edge of the second longitudinal folding portion 504 toward the outer side of the ceiling.

The third transverse folding portion 503 is provided with a first clamping groove 505, when the reinforcing strip 5 is connected with the first decorative strip 1, the second decorative strip 4 and the first supporting strip 2, two ends of the third transverse folding portion 503 are embedded in the second decorative strip 4 and are attached to the second bottom plate 401, and the first longitudinal folding portion 402 of the second decorative strip 4 is embedded in the first clamping groove 505 of the reinforcing strip 5.

The third vertical extension 501 of the reinforcing strip 5 is in abutting connection with the first support wall 101 of the first decorative strip 1, the fourth support wall 408 of the second decorative strip 4 and the third support wall 203 of the first support strip 2, achieving a complementary or overlapping arrangement with the first side wall.

And in order to avoid the reinforcing bar 5 from influencing the extension of the edge light-transmitting opening to the two sides of the suspended ceiling, in an embodiment, the third vertical extension 501 of the reinforcing bar 5 is provided with an avoiding opening 507 for avoiding the edge light-transmitting opening.

A middle light-transmitting opening is formed between the two second decorative strips 4, a middle light-transmitting plate 9 corresponding to the middle light-transmitting opening is overlapped on the first flanging 403 of the second decorative strips 4 and the third flanging 506 of the reinforcing strip 5, and limiting pieces are arranged on the flanging to prevent the middle light-transmitting plate 9 from falling.

Because middle part light-transmitting opening extends to the both sides of furred ceiling, in order to avoid middle part light-transmitting plate 9 too big and easy deformation, in an embodiment, connect one or more second support bars 10 between two second ornamental strips 4, separate middle part light-transmitting opening for a plurality of regions, each region corresponds has independent light-transmitting plate.

As shown in fig. 9, the second supporting bar 10 includes a fourth main body 1001 with a U-shaped cross section and an upward U-shaped opening, and a second locking groove 1002 is provided at a bottom of the fourth main body 1001 near the second decorative strip 4 on the corresponding side. When the second supporting strip 10 is connected with the second decorative strip 4, the first longitudinal folding portion 402 of the second decorative strip 4 is embedded into the second clamping groove 1002, and the embedding portion of the first longitudinal folding portion 402 is provided with the avoiding groove 404, so that the height of the first longitudinal folding portion 402 at the embedding portion is reduced, and the top surface of the second supporting strip 10 is ensured to be coplanar with the first flanging 403.

The top of the first supporting wall 101 of the first decorative strip 1 is bent towards the inner side of the suspended ceiling to form a sixth flanging, and the sixth flanging is coplanar with the second flanging 502 of the reinforcing strip 5. The roof of box includes the light screen that the polylith connected gradually, corresponds with marginal light trap for marginal light trap 11, corresponds with middle part light trap for middle part light trap 12.

The corresponding three sides of the edge light-shielding plate 11 are superposed on the sixth flange and the second flange 502, and the corresponding sides of the middle light-shielding plate 12 are superposed on the second flange 502.

In order to ensure that each light-transmitting opening has a good light-emitting effect, in an embodiment, the lamps are provided with a plurality of lamps, the lamps comprise two first lamps 7 arranged on two opposite sides of a middle light-transmitting plate 9, the two first lamps 7 are sequentially arranged along the length direction of the reinforcing strip 5, each first lamp 7 is connected with the reinforcing strip 5 through a first connecting piece, and the position of each first connecting piece is adjustable and used for changing the relative distance and the angle between each first lamp and the middle light-transmitting plate.

The two edge shading plates 11 are respectively provided with a second lamp 15 corresponding to the edge light-transmitting openings on the corresponding sides. And the second lamp 15 is arranged to be connected with the corresponding light screen through a second connecting piece, the position of which is adjustable for changing the relative distance between the second lamp and the edge light-transmitting plate.

The positions of the first lamp 7 and the second lamp 15 are adjustable, so that the lamp can be suitable for mounting lamps of various specifications, the reflection effect on the light-transmitting plate can be reduced through adjustment, and better light emitting is guaranteed.

In one embodiment, the first connecting piece and the second connecting piece comprise a base and an adjusting plate, the base and the adjusting plate are connected with each other in a matched mode through a positioning column and a positioning hole, and at least one of the positioning column and the positioning hole is multiple so as to realize position adjustment of the connecting pieces.

As shown in fig. 10 to 11, the first connecting member includes two first adjusting plates 6 and two first bases 8, and the number of the first bases 8 is two. The first adjusting plate 6 is connected with a first lamp 7, and the two first bases 8 are respectively connected with the reinforcing strips 5 on the corresponding sides.

The first adjusting plate 6 comprises a second main body 601 with an L-shaped cross section, two ends of the second main body 601 are bent towards the middle side far away from the L shape to form a limiting edge 602, a plurality of limiting holes 603 are formed in the limiting edge 602, a first abutting edge 604 is connected to the limiting edge 602, and the first lamp 7 is installed inside the L shape.

The first base 8 comprises a third main body 801 with a U-shaped cross section and a U-shaped opening facing the reinforcing strip, a plurality of first adjusting holes 802 distributed in sequence along the height direction are formed in the bottom of the U-shaped cross section, the bottom edge of the third main body 801 is bent towards the reinforcing strip 5 side to form a fourth transverse folding portion 803, and the fourth transverse folding portion 803 is fixedly overlapped with a third flanging 506 of the reinforcing strip 5.

A first positioning post 804 is installed in the first adjusting hole 802 of the third main body 801, and a positioning hole is formed on the first abutting edge 604 of the first adjusting plate 6. When the first adjusting plate 6 is connected with the first base 8, the limiting edge 602 of the first adjusting plate 6 is abutted against the bottom of the third main body 801 of the first base 8, the positioning hole on the first abutting edge 604 of the first adjusting plate 6 is matched with one first positioning column 804, and the first adjusting plate 6 can rotate around the first positioning column 804 to realize angle adjustment.

As shown in fig. 12 to 13, the positioning holes are connected to different first positioning posts 804 to adjust the relative positions of the first lamp 7 and the middle transparent plate 9, and the first lamp 7 can be located above or at the side of the middle transparent plate 9 to achieve different light emitting effects, i.e., the state where the first lamp 7 is located at the side of the middle transparent plate 9 in the drawings.

As shown in fig. 14 to 15, the first lamps 7 are not in an angle adjusting state, in this state, the light emitting surfaces of the two first lamps 7 arranged oppositely are opposite, and the light emitting surfaces of the first lamps are almost parallel to the middle transparent plate.

As shown in fig. 16 to 17, the first lamp 7 is in a state after the angle is adjusted, in this state, the light emitting surface of the first lamp 7 is inclined toward the middle transparent plate 9, and in order to maintain the angle, a limiting screw 605 penetrates through a limiting hole 603 on the limiting edge 602, and the first base 8 is tightly pressed by adjusting the limiting screw 605 and then locked by a limiting nut 606.

As shown in fig. 18, in order to increase the position adjustment range of the second lamp 15, the edge light-shielding plate 11 includes a fifth body 1101 having a cross-section in a zigzag shape with an opening in the zigzag shape facing, and the second connecting member is fixed inside the zigzag shape.

As shown in fig. 19 to 20, the second connecting member includes a second base 13 and a second adjusting plate 14, the second base 13 includes a fourth vertical extending portion 1301, a plurality of second adjusting holes 1303 sequentially arranged in the height direction are disposed on the fourth vertical extending portion 1301, the top of the fourth vertical extending portion 1301 is bent to form a fourth flange 1302, and the fourth flange 1302 is fixed to the edge light-transmitting plate 3.

The second adjusting plate 14 comprises a support plate 1401, fixing holes 1405 are arranged on the support plate 1401 at intervals, a buckle 1406 is connected through the fixing holes 1405, and the second lamp 15 is installed on the buckle 1406. One side of the supporting plate 1401 is bent upward to form a third rib 1402 to enhance the strength of the second adjusting plate 14 itself.

The other side of the supporting plate 1401 is bent downwards to form a second abutting edge 1403, and a first positioning hole 1404 is arranged on the second abutting edge 1403 along the length direction of the second abutting edge 1403. When the second adjustment plate 14 and the second base 13 are connected, the second abutting edge 1403 of the second adjustment plate 14 abuts against the fourth vertical extension 1301 of the second base 13.

A screw penetrates through the second adjusting hole 1303 of the second base 13, and the screw is used as a positioning post to be matched with the first positioning hole 1404 and is locked by a nut after the position of the second lamp 15 is adjusted.

As shown in fig. 21, after the second lamp 15 is fixed to the edge light-shielding plate 11 through the second connecting member, the light-emitting surface of the second lamp 15 faces downward, and the distance between the second lamp 15 and the edge light-transmitting plate 3 is adjustable, so that diffuse reflection on the visible surface of the ceiling is avoided.

The side of the edge light screen 11 close to the outside of the ceiling is provided with a middle hanging hole 1103 and an edge hanging hole 1102, the ceiling is provided with two middle hanging pieces 17 which are respectively connected with the edge light-transmitting plate 3 through the middle hanging hole 1103, the ceiling is provided with four edge hanging pieces 18 which are respectively connected with the edge light-transmitting plate 3 through the edge hanging hole 1102.

Since the third vertical extension 501 of the reinforcing strips 5 is connected with each supporting plate through a fastener, the fastener is prevented from being exposed in the visual surface of the suspended ceiling, in an embodiment, the box body comprises two shielding parts for shielding the fastener on the corresponding side reinforcing strip, and the bottom edge of each shielding part is flush with the edge light-transmitting plate in the height direction.

As shown in fig. 22, the shielding component 16 includes a fifth vertical extending portion 1601, the fifth vertical extending portion 1601 is bent toward the inner side of the suspended ceiling to form a fifth flange 1602, the fifth flange 1602 is fixed to the edge hanging piece 18 on the corresponding side, and the bottom of the fifth vertical extending portion 1601 is bent toward the inside of the suspended ceiling and then folded upward to form a shielding portion 1603 for shielding the bottom view angle, so as to ensure the aesthetic property of the visible surface of the suspended ceiling.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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 scope of the utility model. 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. A car suspended ceiling for an elevator comprises a box body and a lamp installed in the box body, and is characterized in that a plurality of light transmitting openings are formed in the bottom wall of the box body, upward extending vertical folded edges are formed in the two opposite sides of each light transmitting opening of the bottom wall, the tops of the two vertical folded edges are oppositely folded in a flat mode to form supporting portions respectively, and light transmitting plates for shielding the corresponding light transmitting openings are overlapped on the two supporting portions;

2. The suspended ceiling of a car for an elevator as set forth in claim 1, wherein the bottom wall of the box body includes a plurality of support plates arranged at intervals in sequence, and a gap between the support plates serves as the light-transmitting opening;

3. A car ceiling for an elevator according to claim 2, wherein a second side edge of each of the support plates is bent upward to form a first side wall as a part of a side wall of the box body.

4. The suspended ceiling of a car for an elevator as set forth in claim 3, wherein the side wall of the box body includes two reinforcing bars disposed oppositely, and a plurality of the supporting plates are fixed at intervals in sequence along the length direction of the reinforcing bars;

5. A car ceiling for an elevator according to claim 4, wherein the vertical extension of the reinforcing strip is provided with an avoidance opening for avoiding the edge light-transmitting opening.

6. The suspended ceiling of the elevator car according to claim 4, wherein the light-transmitting plate corresponding to the middle light-transmitting opening is a middle light-transmitting plate, and the light-transmitting plate corresponding to the edge light-transmitting opening is an edge light-transmitting plate;

7. The suspended ceiling of the elevator car as claimed in claim 6, wherein the top wall of the box body comprises a plurality of light-shielding plates connected in sequence, and the two light-shielding plates are respectively provided with a second lamp corresponding to the edge light-transmitting plate at the corresponding side.

8. A car ceiling for an elevator according to claim 7, wherein the second light fitting is connected to the respective light screen by a second connection member, the position of the second connection member being adjustable for changing the relative spacing between the second light fitting and the edge light-transmitting panel.

9. The suspended ceiling of a car for an elevator as set forth in claim 8, wherein each of the first and second connecting members includes a base and an adjusting plate, the base and the adjusting plate are cooperatively connected by positioning posts and positioning holes, and at least one of the positioning posts and the positioning holes is plural to achieve position adjustment of the connecting member.

10. A car ceiling for an elevator according to claim 6, wherein the housing includes two shielding members for shielding the fasteners on the respective side reinforcing strips, the bottom edge of the shielding members being flush with the edge light-transmitting panel in the height direction.