CN211004072U

CN211004072U - Suspended ceiling convenient for replacing fluorescent lamp

Info

Publication number: CN211004072U
Application number: CN201921144432.4U
Authority: CN
Inventors: 姚麟琪; 任俊; 沈林海
Original assignee: Braun Elevator Co ltd
Current assignee: Braun Elevator Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-14
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a conveniently change furred ceiling of fluorescent lamp belongs to the furred ceiling of conveniently changing the fluorescent lamp. It has solved the problem that current furred ceiling need wholly demolish the furred ceiling when changing the fluorescent tube. This conveniently change furred ceiling of fluorescent lamp, including a plurality of lamp link plates, the both sides tip of lamp link plate is connected with a first side frame respectively, two first side frames are along lamp link plate central line symmetric distribution, be provided with the second side frame of transversely erectting on first side frame on two first side frames, be formed with between first side frame and the second side frame and hold the chamber, it is equipped with the decoration roof to hold the intracavity, first side frame all has the card limit of bending type formation with the edge that the second side frame is close to and holds the chamber, the side edge department of decorating the roof is provided with and cooperatees with the card limit, be used for decorating roof and first side frame, second side frame activity detachable connecting plate. The utility model has the advantages of simple and reasonable structure, convenient disassembly and assembly and maintenance.

Description

Suspended ceiling convenient for replacing fluorescent lamp

Technical Field

The utility model belongs to the technical field of the elevator spare part, a conveniently change furred ceiling of fluorescent lamp is related to.

Background

The suspended ceiling is a decoration for decorating the tops of houses and elevators. In short, it refers to the decoration of the ceiling, and is one of the important parts of the decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, is also a hidden layer of the projects such as electric, ventilation air-conditioning, communication, fire prevention, alarm pipeline equipment and the like, properly decorates the top surface, not only beautifies the indoor environment, but also can build rich and colorful artistic images of the indoor space, and follows the principles of material saving, firmness, safety, attractiveness and practicability when the suspended ceiling decoration material and the design scheme are selected.

When the furred ceiling is using in the elevator, the circuit line at mainly used shelters from the elevator top, and simultaneously, the light of elevator also can set up in the upper portion of furred ceiling, makes the furred ceiling seem more pleasing to the eye, and to the elevator furred ceiling on the existing market, the decoration roof of furred ceiling all is that mounting such as bolt are fixed on the frame usually, after electric light in the furred ceiling damages, just removable bulb subassembly after need dismantling whole furred ceiling, wastes time and energy, and the process is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a simple structure and reasonable, make things convenient for the furred ceiling of changing the fluorescent lamp of convenience of dismouting maintenance.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a conveniently change furred ceiling of fluorescent lamp, includes a plurality of lamp link plates, the both sides tip of lamp link plate be connected with a first side frame respectively, two first side frames along lamp link plate central line symmetric distribution, two first side frame on be provided with and transversely erect the second side frame on first side frame, first side frame and second side frame between be formed with and hold the chamber, the intracavity that holds be equipped with the decoration roof, first side frame and second side frame all have the card limit of buckling to form near the edge that holds the chamber, the side edge department of decorating the roof be provided with and cooperate with the card limit for decorate roof and first side frame, second side frame movable and detachable connecting plate.

In foretell furred ceiling of conveniently changing fluorescent lamp, first side frame include first bottom plate and from the first bottom plate both ends bellied first cab apron of crossing that makes progress, have the first flat board that inside level bending becomes on the cab apron of crossing of the first orientation that holds chamber one side, the card limit that is located first side frame sets up on first flat board, keeps away from the swash plate that has the slope setting on the cab apron of crossing that holds chamber one side, swash plate and first bottom plate between be formed with and be used for second side frame to insert the assembly chamber of assembly, the tail end of swash plate be provided with the assembly plate that is used for first side frame and lamp link plate to be connected.

In foretell furred ceiling of convenient change fluorescent lamp, second side frame include the second bottom plate, the second bottom plate is kept away from the tip that holds chamber one side and is had the axletree board with first side frame matched with, the edge of axletree board have the inclined plane the same with swash plate inclination, have the bellied second that makes progress on the second bottom plate that holds chamber one side towards and cross the cab apron, the second cross the cab apron on have the second flat board of inside horizontal bending type formation, the card limit that is located the second side frame sets up on the second flat board.

In foretell a suspended ceiling of convenient change fluorescent lamp, the link plate including the link plate body that is used for hanging the fluorescent lamp and supply the assembly plate to lean on the engaging lug of connecting, the engaging lug set up on two side end walls of link plate axis direction.

In foretell furred ceiling of conveniently changing fluorescent lamp, the link plate body on still be provided with the reinforcing plate that is used for increasing lamp link plate joint strength, the reinforcing plate set up on link plate body radial two side end walls, reinforcing plate and link plate body mutually perpendicular, the lamp link plate is whole to be C shape.

In the suspended ceiling convenient for replacing the fluorescent lamp, the connecting plates are distributed at the four side ends of the decorative top plate, and a clamping cavity for clamping the clamping edge is formed between each connecting plate and the decorative top plate at the corresponding position.

In the suspended ceiling convenient for replacing the fluorescent lamp, the lamp hanging plates are uniformly distributed at equal intervals and are connected with the first side frame.

In the ceiling convenient for replacing the fluorescent lamp, the inclination angle α of the inclined plate is 45-55 degrees relative to the vertical direction.

In foretell furred ceiling of conveniently changing fluorescent lamp, mutually perpendicular sets up between adjacent first side frame and the second side frame, and is provided with hitching leg bolt board in the perpendicular angle department of first side frame and second side frame.

In foretell furred ceiling of conveniently changing fluorescent lamp, the axletree board upper end portion have towards the protruding cooperation board of second cab apron one side level, when second side frame is connected with first side frame, the upper surface of cooperation board laminates with the lower surface of assembly plate mutually.

Compared with the prior art, the utility model has the advantages of:

1. the utility model provides a have the card limit of bending type formation on first side frame and the second side frame, the side edge department of decorating the roof is provided with card matched with connecting plate, when decorating the roof and upwards promoting, the connecting plate takes place relative movement with the card, decorates the roof and can be opened, need not to demolish whole furred ceiling when changing the electric light, simple structure and reasonable, make things convenient for the dismouting to maintain more.

2. The utility model provides a be equipped with the reinforcing plate on the link plate body, reinforcing plate and link plate body mutually perpendicular, the whole C shape that is of lamp link plate has improved the holistic anti bending strength of lamp link plate.

3. The utility model provides a first side frame and second side frame perpendicular angle department are provided with hitching leg bolt board, promote the intensity that first side frame and second side frame are connected through the support of hitching leg bolt board.

4. The utility model discloses four side tip of well decoration roof all are equipped with the connecting plate, make the more stable of decorating the roof and connecting when the card is established.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a front view of the first side frame of the present invention.

Fig. 4 is a top view of the first side frame of the present invention.

Fig. 5 is a cross-sectional view of a first side frame of the present invention.

Fig. 6 is a front view of the second side frame of the present invention.

FIG. 7 is a top view of the second side frame of the present invention

Fig. 8 is a cross-sectional view of a second side frame of the present invention.

Fig. 9 is a schematic view of the general structure of the top decorative plate of the present invention.

Fig. 10 is a schematic cross-sectional view of the top decorative plate according to the present invention.

Fig. 11 is a partially enlarged view of a schematic cross-sectional view of the top decorative plate according to the present invention.

Fig. 12 is a sectional view of the whole structure of the hanging plate of the utility model.

Fig. 13 is a side view of the hanging plate for the middle lamp of the present invention.

Fig. 14 is a schematic cross-sectional view of the lamp hanging plate of the present invention.

In the figure, 1, a lamp hanging plate; 2. a first side frame; 3. a second side frame; 4. an accommodating chamber; 5. edge clamping; 6. a connecting plate; 7. a first base plate; 8. a first transition plate; 9. a first plate; 10. a sloping plate; 11. an assembly chamber; 12. assembling a plate; 13. a second base plate; 14. a shaft plate; 15. a slanted plane; 16. a second transition plate; 17. a second plate; 18. a hanging plate body; 19. connecting lugs; 20. a reinforcing plate; 21. decorating the top plate; 22. a card cavity; 23. a hitching leg bolt plate; 24. and (4) matching the plates.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 14, a conveniently change furred ceiling of fluorescent lamp, including a plurality of lamp link plate 1, the both sides tip of lamp link plate 1 is connected with a first side frame 2 respectively, two first side frames 2 are along 1 central line symmetric distribution of lamp link plate, be provided with the second side frame 3 of transversely erectting on first side frame 2 on two first side frames 2, be formed with between first side frame 2 and the second side frame 3 and hold chamber 4, hold and be equipped with decorative roof 21 in the chamber 4, first side frame 2 all has the card limit 5 of bending type formation with the edge that second side frame 3 is close to and holds chamber 4, decorative roof 21's side edge department is provided with and cooperatees with card limit 5, be used for decorative roof 21 and

first side frame

2, 3 movable detachable connecting plate 6 of second side frame.

Mutually support and be formed with on first side frame 2 and the second side frame 3 and hold chamber 4, and first side frame 2 has the card limit 5 of bending type formation with second side frame 3 towards the tip that holds chamber 4, the side edge department of decorating roof 21 is provided with and card matched with connecting plate 6, when decorating roof 21 upwards promotes, relative movement takes place for connecting plate 6 and card, it can be opened to decorate roof 21, need not to demolish whole furred ceiling during the change electric light, moreover, the steam generator is simple in structure and reasonable, make things convenient for the dismouting to maintain more.

Referring to fig. 3 to 5, in this embodiment, the first side frame 2 includes a first bottom plate 7 and a first transition plate 8 protruding upward from two ends of the first bottom plate 7, a first flat plate 9 formed by bending inward and horizontally is provided on the first transition plate 8 facing one side of the accommodating cavity 4, the clamping edge 5 located in the first side frame 2 is disposed on the first flat plate 9, the clamping edge 5 and the first flat plate 9 are perpendicular to each other, an inclined plate 10 is provided on the first transition plate 8 far away from one side of the accommodating cavity 4, an assembling cavity 11 for inserting and assembling the second side frame 3 is formed between the inclined plate 10 and the first bottom plate 7, and an assembling plate 12 for connecting the first side frame 2 and the lamp hanging plate 1 is provided at a tail end of the inclined plate 10.

As shown in fig. 6 to 8, in this embodiment, the second side frame 3 includes a second bottom plate 13, a shaft plate 14 matched with the first side frame 2 is disposed at an end of the second bottom plate 13 on a side away from the accommodation chamber 4, an inclined plane 15 having an inclined angle the same as that of the inclined plate 10 is disposed at a corner of the shaft plate 14, a second transition plate 16 protruding upward is disposed on the second bottom plate 13 on a side facing the accommodation chamber 4, a second flat plate 17 formed by bending inward and horizontally is disposed on the second transition plate 16, and the clamping edge 5 located in the second side frame 3 is disposed on the second flat plate 17 and perpendicular to the second flat plate 17.

Each board of first side frame 2 makes up each other and is formed with the assembly chamber 11 that is trapezoidal limit, second side frame 3 when being connected with first side frame 2 cooperatees, both mutually perpendicular, and the lateral part of second side frame 3 is whole to be held in the assembly chamber 11 of first side frame 2, at this moment, second bottom plate 13 laminates with the upper surface of first bottom plate 7 mutually, because 14 inclined plane 15 of axleboard are unanimous with the inclination of swash plate 10, inclined plane 15 can insert the innermost in assembly chamber 11, then accomplish fixedly through common mounting such as bolt.

Referring to fig. 12 to 14, in this embodiment, preferably, the lamp hanging plate 1 includes a hanging plate body 18 for hanging the fluorescent lamp and a connecting lug 19 for the assembling plate 12 to abut against the connection, the connecting lug 19 is disposed on two side end walls of the axis direction of the lamp hanging plate 1, a reinforcing plate 20 for increasing the connection strength of the lamp hanging plate 1 is further disposed on the hanging plate body 18, when the lamp hanging plate 1 is connected to the first side frame 2, the first side frame 2 abuts against the connecting lug 19 through the assembling plate 12, and after the assembling plate 12 is connected to the connecting lug 19, the front end of the assembling plate 12 abuts against the side wall of the reinforcing plate 20, so as to improve the connection stability between the first side frame 2 and the lamp hanging plate 1, and meanwhile, the assembling plate 12 and the connecting lug 19 can be connected to each other through fixing members such as bolts.

In order to improve the overall strength of the light hanging plate 1, as shown in fig. 14, the reinforcing plates 20 are disposed on two radial side end walls of the hanging plate body 18, the reinforcing plates 20 are perpendicular to the hanging plate body 18, and the light hanging plate 1 is C-shaped as a whole.

Connecting plate 6 distributes in four side tip of decorating roof 21, and the one end of connecting plate 6 links firmly on decorating roof 21, and the other end outwards extends and is formed with the card chamber 22 that is used for card limit 5 to block into, and decorating roof 21 sets up when fixed at the card, and card limit 5 can vertically insert in the card chamber 22.

Combine figure 1 to show, as preferred, a plurality of lamp link plate 1 equidistant evenly distributed supplies first side frame 2 to connect, and lamp link plate 1's both ends are used for left first side frame 2 respectively to be connected with first side frame 2 on right side, through many lamp link plate 1 can effective even dispersion gravity, improve every lamp link plate 1's life.

Referring to fig. 5, in the present embodiment, the inclination angle α of the inclined plate 10 is 45 ° to 55 ° with respect to the vertical direction, and preferably, the angle α is 47 °, when the inclination angle is smaller than 47 °, as the inclination angle is smaller, the inclined plane 15 of the shaft plate 14 may more easily slip up and down, causing the second side frame 3 to move when being connected to the first side frame 2, which affects the stability of the connection between the two, when the inclination angle is larger than 47 °, as the inclination angle is larger, the inclination angle between the inclined plate 10 and the first bottom plate 7 becomes smaller, and when the inclination angle is too small, the shearing force applied to the inclined plate 10 and the shaft plate 14 when the inclined plate 10 is inserted into the assembly cavity 11 to match the inclined plate 10 increases, which easily causes the breakage of the shaft plate 14.

In order to improve the connection stability and connection strength of the first side frame 2 and the second side frame 3, the adjacent first side frame 2 and the second side frame 3 are perpendicular to each other, and a hitching leg bolt plate 23 is arranged at the perpendicular angle between the first side frame 2 and the second side frame 3.

In this embodiment, as preferred, the upper end of the axle plate 14 has the cooperation plate 24 protruding towards the second transition plate 16 one side level, when the second side frame 3 is connected with the first side frame 2, the upper surface of the cooperation plate 24 is laminated with the lower surface of the assembly plate 12, the second side frame 3 is arranged with the card of the first side frame 2 through the cooperation plate 24, when the second side frame 3 is installed, the second bottom plate 13 is laminated with the first bottom plate 7, the upper and lower both ends of the second side frame 3 are respectively clamped between the plates of the first side frame 2, which is beneficial to improving the connection stability of the second side frame 3.

The utility model discloses a theory of operation does: decorative roof 21 is before the installation, install first side frame 2 and second side frame 3 earlier, form the chamber 4 that holds that is used for installing decorative roof 21, each looks intercombination of first side frame 2 is formed with the assembly chamber 11 that is trapezoidal limit, second side frame 3 is when being connected with first side frame 2 cooperatees, both mutually perpendicular, and the lateral part of second side frame 3 wholly holds in the assembly chamber 11 of first side frame 2, at this moment, second bottom plate 13 laminates with the upper surface of first bottom plate 7 mutually, because the inclination of 14 inclined plane 15 of axial plane and swash plate 10 is unanimous, inclined plane 15 can insert the innermost end of assembly chamber 11, then accomplish fixedly through common mounting such as bolt.

After the frame combination is accomplished, first side frame 2 has the card limit 5 of bending type formation with the tip that second side frame 3 held chamber 4 towards, decorates the side edge department of roof 21 and is provided with connecting plate 6 with card matched with, when decorating roof 21 and upwards promoting, relative movement takes place for connecting plate 6 and card, decorates roof 21 and can be opened, need not to demolish whole furred ceiling when changing the electric light, simple structure and reasonable, make things convenient for the dismouting maintenance more.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the light hanging panel 1, the first side frame 2, the second side frame 3, the accommodating cavity 4, the clamping edge 5, the connecting plate 6, the first bottom plate 7, the first transition plate 8, the first flat plate 9, the inclined plate 10, the assembly cavity 11, the assembly plate 12, the second bottom plate 13, the shaft plate 14, the inclined plane 15, the second transition plate 16, the second flat plate 17, the hanging panel body 18, the connecting lug 19, the reinforcing plate 20, the decorative top plate 21, the clamping cavity 22, the hitching bolt plate 23, the matching plate 24 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a conveniently change furred ceiling of fluorescent lamp, includes a plurality of lamp link plates (1), its characterized in that, the both sides tip of lamp link plate (1) be connected with one first side frame (2) respectively, two first side frame (2) along lamp link plate (1) central line symmetric distribution, two first side frame (2) on be provided with second side frame (3) of transversely erectting on first side frame (2), first side frame (2) and second side frame (3) between be formed with and hold chamber (4), hold and be equipped with in chamber (4) and decorate roof (21), edge that first side frame (2) and second side frame (3) are close to and hold chamber (4) all have card limit (5) of buckling formation, the side edge department of decorating roof (21) be provided with card limit (5) matched with be used for decorating roof (21) and first side frame (2), The second side frame (3) is movably and detachably connected with the connecting plate (6).

2. The suspended ceiling convenient for replacing the fluorescent lamp according to claim 1, wherein the first side frame (2) comprises a first bottom plate (7) and first transition plates (8) protruding upwards from two ends of the first bottom plate (7), the first transition plate (8) facing to one side of the accommodating cavity (4) is provided with a first flat plate (9) formed by bending inwards and horizontally, the clamping edge (5) positioned in the first side frame (2) is arranged on the first flat plate (9), the first transition plate (8) far away from one side of the accommodating cavity (4) is provided with an inclined plate (10) which is arranged obliquely, an assembly cavity (11) for inserting and assembling the second side frame (3) is formed between the inclined plate (10) and the first bottom plate (7), the tail end of the inclined plate (10) is provided with an assembling plate (12) which is used for connecting the first side frame (2) with the lamp hanging plate (1).

3. The suspended ceiling convenient for replacing the fluorescent lamp as claimed in claim 1, wherein the second side frame (3) comprises a second bottom plate (13), the end of the second bottom plate (13) far away from the accommodating cavity (4) is provided with a shaft plate (14) matched with the first side frame (2), the corner of the shaft plate (14) is provided with an inclined plane (15) with the same inclined angle as the inclined plate (10), the second bottom plate (13) facing to the accommodating cavity (4) is provided with a second transition plate (16) protruding upwards, the second transition plate (16) is provided with a second flat plate (17) formed by bending inwards and horizontally, and the clamping edge (5) in the second side frame (3) is arranged on the second flat plate (17).

4. The suspended ceiling convenient for replacing the fluorescent lamp according to claim 2, wherein the lamp hanging plate (1) comprises a hanging plate body (18) used for hanging the fluorescent lamp and connecting lugs (19) for abutting connection of the assembling plate (12), and the connecting lugs (19) are arranged on two side end walls in the axial direction of the lamp hanging plate (1).

5. The suspended ceiling convenient for replacing the fluorescent lamp according to claim 4, wherein the hanging plate body (18) is further provided with a reinforcing plate (20) for increasing the connection strength of the lamp hanging plate (1), the reinforcing plate (20) is arranged on two radial side end walls of the hanging plate body (18), the reinforcing plate (20) is perpendicular to the hanging plate body (18), and the lamp hanging plate (1) is integrally C-shaped.

6. The suspended ceiling convenient for replacing the fluorescent lamp as claimed in claim 1, wherein the connecting plates (6) are distributed at four side ends of the decorative top plate (21), and a clamping cavity (22) for clamping the clamping edge (5) is formed between each connecting plate (6) and the decorative top plate (21) at the corresponding position.

7. The suspended ceiling convenient for replacing the fluorescent lamp as claimed in claim 1, wherein the lamp hanging plates (1) are uniformly distributed at equal intervals and are connected with the first side frame (2).

8. The ceiling for easy replacement of fluorescent lamp as set forth in claim 2, wherein the inclination angle α of the inclined plate (10) is 45 ° -55 ° with respect to the vertical direction.

9. The suspended ceiling convenient for replacing the fluorescent lamp as claimed in claim 1, wherein the adjacent first side frame (2) and second side frame (3) are arranged perpendicularly to each other, and a hitching leg bolt plate (23) is arranged at the perpendicular angle of the first side frame (2) and the second side frame (3).

10. The ceiling convenient for replacing the fluorescent lamp as set forth in claim 3, wherein the upper end portion of the shaft plate (14) has a fitting plate (24) horizontally protruded toward one side of the second transition plate (16), and when the second side frame (3) is coupled to the first side frame (2), the upper surface of the fitting plate (24) is fitted to the lower surface of the fitting plate (12).