CN215808318U - Emergency lighting device of building elevator with good protection effect - Google Patents

Abstract

The utility model discloses an emergency lighting device of a building elevator with a good protection effect, which comprises a lamp holder, wherein a bulb is arranged on the lamp holder, a protection cover is sleeved on the lamp holder, two rectangular grooves are formed in the surface of the protection cover, two connecting blocks are fixedly arranged on the lamp holder, sliding grooves are formed in the bottom ends of the two connecting blocks, sliding plates are connected to the inner walls of the sliding grooves in a sliding mode, the sliding plates are L-shaped, and the short arm ends of the sliding plates are clamped with the rectangular grooves. Through the spring because the recovering pulling slide of elasticity, the slide can slide into the rectangular channel this moment to make the protection casing fix with the help of the joint of slide and rectangular channel, the dust can be blocked by the protection casing this moment, avoids falling on the bulb, has played the effect of protecting the bulb, thereby has solved because the shape of bulb is different usually all for circular and oval, thereby leads to when clearing up the bulb, can't be totally with bulb clean up's problem.

Description

Emergency lighting device of building elevator with good protection effect

Technical Field

The utility model belongs to the technical field of emergency lighting lamps, and particularly relates to an emergency lighting device of a building elevator with a good protection effect.

Background

The emergency lighting lamp for the existing building elevator is a lamp which can effectively illuminate and display an evacuation channel or can continuously illuminate and continuously work when a normal illumination power supply fails. The LED lamp is widely used in public places and places where intermittent lighting cannot be achieved.

1. Because the bulb of emergency lighting lamp is usually exposed for a long time, and placed for a long time, more dust may fall on the bulb to influence the lighting effect, and further the bulb needs to be cleaned regularly, however, the bulb is usually circular and oval due to different shapes, so that the bulb cannot be cleaned completely when being cleaned.

2. When the dust on the protection cover is cleaned, other cleaning tools are required to be carried, so that the process of cleaning the dust on the protection cover is too troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the emergency lighting device of the building elevator with good protection effect, and the emergency lighting device has the advantage of good protection effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an emergency lighting device of building elevator that protecting effect is good, includes the lamp stand, install the bulb on the lamp stand, the cover has the protection casing on the lamp stand, two rectangular channels have been seted up on the surface of protection casing, fixed mounting has two connecting blocks, two on the lamp stand the spout has been seted up to the bottom of connecting block, the inner wall sliding connection of spout has the slide, the slide is "L" shape, and the short arm end and the rectangular channel joint of slide, fixedly connected with spring between slide and the spout, the protection casing is made for transparent plastic.

Preferably, the constant head tank has been seted up on the safety cover, the fixed surface of protection casing is connected with the fixed block, the fixed block is kept away from one side of protection casing and is seted up the draw-in groove, the inner wall joint of draw-in groove has the cylinder, the one end fixedly connected with clearance board of draw-in groove is kept away from to the cylinder, one side fixed mounting of clearance board has the brush.

Preferably, one side of the connecting block, which is far away from the lamp holder, is rotatably connected with the rotating column, one side of the sliding plate, which is far away from the spring, is fixedly connected with a connecting wire, and one end, which is far away from the sliding plate, of the connecting wire is fixedly connected with the rotating column.

Preferably, the surface sliding connection of rotary column has the disc, the disc is close to the spacing post of the even fixedly connected with in one side of connecting block, the circular slot has evenly been seted up in one side that the connecting block is close to spacing post, the inner wall joint of spacing post and circular slot.

Compared with the prior art, the utility model has the beneficial effects that:

1. the limiting column slides out of the circular groove by sliding the disc, then the rotary column is rotated, the connecting wire is wound on the rotary column, the connecting wire pulls the sliding plate, then the disc is pushed, the limiting column slides into the circular groove, so that the rotary column is fixed, the connecting wire pulls the sliding plate all the time, then the protective cover is sleeved on the lamp holder, then the protective cover is rotated, so that the rectangular groove moves to the sliding plate, the disc is slid, the limiting column slides out of the circular groove, then the rotary column is rotated, so that the connecting wire wound on the rotary column is loosened, the spring pulls the sliding plate due to the recovery of elasticity, the sliding plate slides into the rectangular groove, so that the protective cover is fixed by the clamping of the sliding plate and the rectangular groove, dust is blocked by the protective cover, the dust is prevented from falling onto the bulb, the protective effect on the bulb is achieved, and the problem that the bulb is usually round and oval in shape is solved, therefore, the bulb cannot be completely cleaned when being cleaned.

2. Through pulling clearance board, make the cylinder follow roll-off in the draw-in groove, then lay the cylinder into in the constant head tank, brush on the clearance board this moment can contact with the protection casing, then rotate the clearance board, make the clearance board clear up the dust on the protection casing, the dust is cleared up the back, put into the draw-in groove with the cylinder ann, make the clearance board fixed with the help of the joint of cylinder and circular slot, the effect of dust entering clearance on the protection casing has been played, thereby when having solved the dust to the protection casing and having cleared up, still need carry other clearance instruments, thereby lead to carrying out the too troublesome problem of process of clearance to the dust on the protection casing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the bulb of the present invention;

FIG. 3 is a schematic structural view of a connecting block according to the present invention;

FIG. 4 is a schematic structural view of a shield according to the present invention;

FIG. 5 is a schematic view of a positioning groove according to the present invention;

FIG. 6 is a bottom view of the structure of FIG. 4.

In the figure: 1. a lamp socket; 2. a bulb; 3. a chute; 4. connecting blocks; 5. a spring; 6. a circular groove; 7. a disc; 8. turning the column; 9. a limiting column; 10. a connecting wire; 11. a slide plate; 12. a protective cover; 13. a rectangular groove; 14. a fixed block; 15. a card slot; 16. a cylinder; 17. cleaning the plate; 18. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an emergency lighting device of building elevator that protecting effect is good, including lamp stand 1, install bulb 2 on the lamp stand 1, the cover has protection casing 12 on the lamp stand 1, two rectangular channel 13 have been seted up on the surface of protection casing 12, fixed mounting has two connecting blocks 4 on the lamp stand 1, spout 3 has been seted up to the bottom of two connecting blocks 4, the inner wall sliding connection of spout 3 has slide 11, slide 11 is "L" shape, and slide 11's short arm end and rectangular channel 13 joint, fixedly connected with spring 5 between slide 11 and the spout 3.

In this embodiment, through overlapping protection casing 12 on lamp stand 1, then rotate protection casing 12 for rectangular channel 13 moves slide 11 department, then with the help of the recovering pulling slide 11 of the elasticity of spring 5, slide 11 can slide into rectangular channel 13 this moment, thereby make protection casing 12 fix with the help of the joint of slide 11 with rectangular channel 13, the dust can be kept off by protection casing 12 this moment, avoid can falling on bulb 2, played the effect of protecting bulb 2.

Specifically, the constant head tank 18 has been seted up on the protection casing 12, and the fixed surface of protection casing 12 is connected with fixed block 14, and draw-in groove 15 has been seted up to one side that protection casing 12 was kept away from to fixed block 14, and the inner wall joint of draw-in groove 15 has cylinder 16, and the one end fixedly connected with clearance board 17 of draw-in groove 15 is kept away from to cylinder 16, and one side fixed mounting of clearance board 17 has the brush.

In this embodiment, through pulling cleaning plate 17, make cylinder 16 slide out in the draw-in groove 15, then lay cylinder 16 into in positioning groove 18, the brush on cleaning plate 17 can contact with protection casing 12 this moment, then rotate cleaning plate 17, make cleaning plate 17 clear up the dust on to protection casing 12, the dust is cleared up the back, lay cylinder 16 into draw-in groove 15, make cleaning plate 17 fix with the help of the joint of cylinder 16 with circular slot 6, the effect of dust entering clearance on protection casing 12 has been played, thereby when having solved the dust on protection casing 12 and clear up, still need carry other clearance instruments, thereby lead to carrying out the too troublesome problem of process of clearance to the dust on protection casing 12.

Specifically, one side that lamp stand 1 was kept away from to connecting block 4 is rotated and is connected with rotary column 8, and one side fixedly connected with connecting wire 10 of spring 5 is kept away from to slide 11, and slide 11's one end and rotary column 8 fixed connection are kept away from to connecting wire 10.

In this embodiment, the connecting wire 10 is wound on the rotary column 8 by rotating the rotary column 8, and the sliding plate 11 is pulled by the connecting wire 10.

Specifically, the surface sliding connection of rotary column 8 has disc 7, and disc 7 is close to the spacing post of the even fixedly connected with 9 in one side of connecting block 4, and circular slot 6 has evenly been seted up in one side that connecting block 4 is close to spacing post 9, and spacing post 9 and the inner wall joint of circular slot 6.

In this embodiment, the limiting column 9 slides into the circular groove 6 by pushing the disc 7, so that the rotating column 8 is fixed.

The working principle and the using process of the utility model are as follows: the limiting column 9 slides out of the circular groove 6 by sliding the disc 7, then the rotary column 8 is rotated, the connecting line 10 is wound on the rotary column 8, at the moment, the connecting line 10 can pull the sliding plate 11, then the disc 7 is pushed, the limiting column 9 slides into the circular groove 6, so that the rotary column 8 is fixed, at the moment, the connecting line 10 can pull the sliding plate 11 all the time, then the protective cover 12 is sleeved on the lamp holder 1, then the protective cover 12 is rotated, so that the rectangular groove 13 moves to the sliding plate 11, at the moment, the sliding disc 7 slides, so that the limiting column 9 slides out of the circular groove 6, then the rotary column 8 is rotated, so that the connecting line 10 wound on the rotary column 8 is loosened, so that the spring 5 pulls the sliding plate 11 due to the recovery of elasticity, at the moment, the sliding plate 11 can slide into the rectangular groove 13, so that the protective cover 12 is fixed by the clamping of the sliding plate 11 and the rectangular groove 13, at the moment, dust can be blocked by the protective cover 12, avoid falling on the bulb 2 and play the role of protecting the bulb 2 when the dust on the protective cover 12 needs to be cleaned. Through pulling cleaning plate 17, make cylinder 16 follow draw-in groove 15 in the cunning, then lay into constant head tank 18 with cylinder 16 in, the brush on the cleaning plate 17 can contact with protection casing 12 this moment, then rotate cleaning plate 17, make cleaning plate 17 clear up the dust on to protection casing 12, the dust is cleared up the back, lay cylinder 16 into draw-in groove 15 in, make cleaning plate 17 fixed with the help of the joint of cylinder 16 with circular slot 6, the effect of dust entering clearance on protection casing 12 has been played.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a building elevator's that protecting effect is good emergency lighting device, includes lamp stand (1), its characterized in that: install bulb (2) on lamp stand (1), the cover has protection casing (12) on lamp stand (1), two rectangular channel (13) have been seted up on the surface of protection casing (12), fixed mounting has two connecting block (4) on lamp stand (1), two spout (3) have been seted up to the bottom of connecting block (4), the inner wall sliding connection of spout (3) has slide (11), slide (11) are "L" shape, and the short arm end and rectangular channel (13) joint of slide (11), fixedly connected with spring (5) between slide (11) and spout (3).

2. The emergency lighting device of a construction elevator with good protection effect according to claim 1, characterized in that: the utility model discloses a cleaning brush, including protection casing (12), constant head tank (18) have been seted up on protection casing (12), the fixed surface of protection casing (12) is connected with fixed block (14), draw-in groove (15) have been seted up to one side that protection casing (12) were kept away from in fixed block (14), the inner wall joint of draw-in groove (15) has cylinder (16), the one end fixedly connected with clearance board (17) of draw-in groove (15) are kept away from in cylinder (16), one side fixed mounting of clearance board (17) has the brush.

3. The emergency lighting device of a construction elevator with good protection effect according to claim 1, characterized in that: one side that lamp stand (1) was kept away from in connecting block (4) is rotated and is connected with rotary column (8), one side fixedly connected with connecting wire (10) of spring (5) are kept away from in slide (11), the one end and rotary column (8) fixed connection of slide (11) are kept away from in connecting wire (10).

4. The emergency lighting device of a construction elevator with good protection effect according to claim 3, characterized in that: the surface sliding connection of rotary column (8) has disc (7), disc (7) are close to spacing post (9) of the even fixedly connected with in one side of connecting block (4), round groove (6) have evenly been seted up in one side that connecting block (4) are close to spacing post (9), the inner wall joint of spacing post (9) and round groove (6).

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