CN220749950U - Elevator car lighting device - Google Patents

Abstract

The application relates to the technical field of elevator illumination, and an elevator car lighting device is disclosed, including mount pad and protective cover, protective cover is located the bottom of mount pad, the middle part of mount pad bottom is provided with lighting assembly, the both ends of mount pad bottom all are set up flutedly, the both ends at protective cover top are movable grafting respectively in the inside of two recesses, the interior roof of two recesses has all welded shape pole, one side of two shape poles is all movable throughout to have the inserted block, the one end of two inserted blocks is movable grafting respectively in the both sides of protective cover, the equal movable sleeve of surface at two inserted block middle parts is equipped with the shape stopper that returns, the equal movable sleeve of surface of two inserted block other ends is equipped with the spring. This scheme removes through stirring two inserts for two inserts keep away from each other, and then can break away from the contact with the protective lampshade of the one end of two inserts this moment, makes the protective lampshade can be dismantled, and then overhauls LED lighting tube.

Description

Elevator car lighting device

Technical Field

The application relates to the technical field of elevator illumination, in particular to an elevator car illumination device.

Background

The elevator car is an important component for carrying people and cargoes in the vertical elevator, in the elevator car, for facilitating operation of an operation button and making safety measures, the illuminating device is installed in a clamping hole formed in the inner top of the elevator car, the illuminating device is used for illuminating the elevator car, the LED lamp tube in the illuminating device is consumed greatly and can be damaged frequently in the long-time use process of the illuminating device, the LED lamp tube is required to be overhauled in time for enabling the illuminating device to be used in time, therefore, a lampshade and a mounting plate in the illuminating device are required to be detached, the lampshade and the mounting plate are assembled in a mode of being fixed by a plurality of bolts, the disassembling of the bolts is time-consuming and labor-consuming, the operation is complex, and the timely use of the illuminating device in the elevator car can be delayed.

Disclosure of Invention

In order to solve the lamp shade and the mounting panel in the lighting device that the above-mentioned put forward are dismantled, and lamp shade and mounting panel adopt a plurality of bolt fastening's mode to assemble more, to the dismantlement of a plurality of bolts waste time and energy, complex operation, and then can delay the timely use of lighting device in elevator car, this application provides an elevator car lighting device.

The application provides an elevator car lighting device adopts following technical scheme:

the utility model provides an elevator car lighting device, includes mount pad and protective lampshade, protective lampshade is located the bottom of mount pad, the middle part of mount pad bottom is provided with lighting assembly, the recess is all seted up at the both ends of mount pad bottom, the both ends at protective lampshade top are movable grafting respectively in the inside of two recesses, two the interior roof of recess has all welded shape pole, two one side of shape pole is all movable the throughout has the inserted block, two the one end of inserted block is movable grafting respectively in the both sides of protective lampshade, two the equal movable sleeve of surface at inserted block middle part is equipped with the return shape stopper, two the equal movable sleeve of the surface of the inserted block other end is equipped with the spring.

Preferably, two ends of the spring are respectively abutted against one side of the two return-shaped limiting blocks and one inner side wall of the two -shaped rods, and one ends of the bottoms of the two inserting blocks are welded with a poking rod.

Preferably, the lighting assembly is composed of a square frame and a plurality of LED lighting tubes, the square frame is adhered to the middle of the bottom end of the mounting seat, the LED lighting tubes are all located in the square frame, one end of each LED lighting tube is adhered to one inner side wall of the square frame, and the other end of each LED lighting tube is adhered to the other inner side wall of the square frame.

Preferably, the protective lampshade is composed of a plastic transparent cover and a shape-returning block, the plastic transparent cover is located at the bottom of the mounting seat, the plastic transparent cover completely covers the lighting assembly, the shape-returning blocks are two, the two shape-returning blocks are respectively bonded at two ends of the top of the plastic transparent cover, the two shape-returning blocks are respectively movably inserted into the two grooves, and one ends of the two inserting blocks are respectively movably inserted into the middle of one sides of the two shape-returning blocks.

Preferably, threaded holes are formed in four corners of the top end of the mounting seat, and bolts penetrate through the four threaded holes.

In summary, the present application includes the following beneficial technical effects: the two inserting blocks are moved by stirring, so that the two inserting blocks are far away from each other, and one end of each of the two inserting blocks can be separated from contact with the protective lampshade, so that the protective lampshade can be disassembled, and the LED lighting lamp tube is overhauled; compared with the prior art, the LED illuminating lamp tube has the effect of simple disassembly and operation of the protective lampshade, and can be overhauled timely and effectively, so that the LED illuminating lamp tube can be used timely.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the application embodiment.

Fig. 2 is a schematic bottom view of the mounting base in the embodiment of the application.

Fig. 3 is a schematic cross-sectional structure of a mounting base in an embodiment of the application.

Fig. 4 is a schematic view showing a combined structure of a plastic transparent cover and a loop-shaped block in the application embodiment.

Reference numerals illustrate: 1. a mounting base; 2. a protective lampshade; 21. a plastic transparent cover; 22. a loop-shaped block; 3. a lighting assembly; 31. a square frame; 32. an LED lighting tube; 41. shaped rod; 42. inserting blocks; 43. a loop-shaped limiting block; 44. a spring; 45. a toggle rod; 5. and (5) a bolt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses an elevator car lighting device, refer to fig. 1, fig. 2 and fig. 3, including mount pad 1 and protective lampshade 2, protective lampshade 2 is located the bottom of mount pad 1, the middle part of mount pad 1 bottom is provided with lighting assembly 3, lighting assembly 3 can be used to the inside illumination of elevator car, and protective lampshade 2 then can be used to protect lighting assembly 3, the both ends of mount pad 1 bottom all offer the recess, the both ends at protective lampshade 2 top are movably pegged graft respectively in the inside of two recesses, shape pole 41 has all been welded to the interior roof of two recesses, one side of two shape poles 41 all movably runs through has plug 42, two shape poles 41 can play the effect of supporting two plug 42, one end of each of the two inserting blocks 42 is movably inserted into two sides of the protective lampshade 2 respectively, so that the protective lampshade 2 can be fixed, the protective lampshade 2 plays a role of protecting the lighting assembly 3 in real time, the outer surfaces of the middle parts of the two inserting blocks 42 are movably sleeved with the two return limiting blocks 43, the two return limiting blocks 43 can be used for preventing the two inserting blocks 42 from separating from the two -shaped rods 41, the outer surfaces of the other ends of the two inserting blocks 42 are movably sleeved with springs 44, the two springs 44 apply a jacking force to the two return limiting blocks 43, and the two return limiting blocks 43 apply a jacking force to the two inserting blocks 42, so that one ends of the two inserting blocks 42 cannot be separated from the protective lampshade 2 at will.

Referring to fig. 2 and 3, two ends of two springs 44 respectively collide with one side of two square limiting blocks 43 and one inner side wall of two -shaped rods 41, one ends of bottoms of two inserting blocks 42 are welded with a poking rod 45, and the inserting blocks 42 are conveniently poked to move through the poking rod 45, so that one ends of the inserting blocks 42 are separated from contact with the protective lampshade 2, and then the protective lampshade 2 can be detached from the bottom end of the mounting seat 1.

Referring to fig. 2 and 3, the lighting assembly 3 is composed of a square frame 31 and a plurality of LED lighting tubes 32, the square frame 31 is adhered to the middle of the bottom end of the mounting seat 1, the plurality of LED lighting tubes 32 are all located in the square frame 31, one end of each of the plurality of LED lighting tubes 32 is adhered to one inner side wall of the square frame 31, the other end of each of the plurality of LED lighting tubes 32 is adhered to the other inner side wall of the square frame 31, the square frame 31 can be used for supporting the plurality of LED lighting tubes 32, and the plurality of LED lighting tubes 32 can illuminate the elevator car after being electrified.

Referring to fig. 1, 3 and 4, the protective lampshade 2 is composed of a plastic transparent cover 21 and two square blocks 22, the plastic transparent cover 21 is located at the bottom of the mounting seat 1, the plastic transparent cover 21 completely covers the lighting assembly 3, the square blocks 22 are two, the two square blocks 22 are respectively adhered to two ends of the top of the plastic transparent cover 21, the two square blocks 22 are respectively movably inserted into the two grooves, so that the plastic transparent cover 21 can be limited at the bottom end of the mounting seat 1, the plastic transparent cover 21 completely covers the lighting assembly 3, one ends of the two inserting blocks 42 are respectively movably inserted into the middle parts of one sides of the two square blocks 22, and the two square blocks 22 can be respectively fixed in the two grooves.

Referring to fig. 1, screw holes are all formed in four corners of the top end of the mounting seat 1, bolts 5 are all threaded in the four screw holes, the protective lampshade 2 penetrates through the clamping holes formed in the top end of the elevator car, and the four bolts 5 are rotated, so that the four bolts 5 penetrate through the top end of the elevator car and are threaded in the four screw holes, and the mounting seat 1 can be fixed at the inner top of the elevator car.

The implementation principle of the elevator car lighting device of the embodiment of the application is as follows: when the elevator car is used, the plurality of LED lighting lamp tubes 32 are electrified, the elevator car can be illuminated after the plurality of LED lighting lamp tubes 32 are electrified, when one LED lighting lamp tube 32 is damaged and overhauling is needed, the two poking rods 45 can be poked to drive the two inserting blocks 42 to move at the moment, one ends of the two inserting blocks 42 are separated from the two square-shaped blocks 22, the fixing of the square-shaped blocks 22 is further removed, the plastic transparent cover 21 can be detached later, the cage of the LED lighting lamp tube 32 is removed, and the damaged LED lighting lamp tube 32 can be overhauled later.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The utility model provides an elevator car lighting device, includes mount pad (1) and protective lampshade (2), its characterized in that, protective lampshade (2) are located the bottom of mount pad (1), the middle part of mount pad (1) bottom is provided with lighting assembly (3), the recess is all seted up at the both ends of mount pad (1) bottom, the inside at two recesses is pegged graft respectively in the activity of both ends at protective lampshade (2) top, two the interior roof of recess has all welded shape pole (41), two one side of shape pole (41) all movably runs through has insert block (42), two the one end of insert block (42) is movably pegged graft in the both sides of protective lampshade (2) respectively, two the equal movable sleeve in surface at insert block (42) middle part is equipped with return shape stopper (43), two the equal movable sleeve of surface of insert block (42) other end is equipped with spring (44).

2. An elevator car lighting device as defined in claim 1, wherein: two ends of the two springs (44) are respectively abutted against one side of the two square limiting blocks (43) and one inner side wall of one of the two -shaped rods (41), and one ends of the bottoms of the two inserting blocks (42) are welded with a poking rod (45).

3. An elevator car lighting device as defined in claim 1, wherein: the illumination assembly (3) is formed by a square frame (31) and a plurality of LED illumination fluorescent tubes (32), the square frame (31) is adhered to the middle part of the bottom end of the mounting seat (1), a plurality of the LED illumination fluorescent tubes (32) are all located in the square frame (31), one end of each LED illumination fluorescent tube (32) is adhered to one inner side wall of the square frame (31), and the other end of each LED illumination fluorescent tube (32) is adhered to the other inner side wall of the square frame (31).

4. An elevator car lighting device as defined in claim 1, wherein: the protective lampshade (2) consists of a plastic transparent cover (21) and a shape-returning block (22), wherein the plastic transparent cover (21) is positioned at the bottom of the mounting seat (1), the plastic transparent cover (21) completely covers the lighting assembly (3), the shape-returning block (22) is two, the two shape-returning blocks (22) are respectively adhered to the two ends of the top of the plastic transparent cover (21), the two shape-returning blocks (22) are respectively movably inserted into the interiors of the two grooves, and one ends of the two inserting blocks (42) are respectively movably inserted into the middle parts of one sides of the two shape-returning blocks (22).

5. An elevator car lighting device as defined in claim 1, wherein: screw holes are formed in four corners of the top end of the mounting seat (1), and bolts (5) penetrate through the inner threads of the four screw holes.