CN217780449U

CN217780449U - Lighting device in elevator car

Info

Publication number: CN217780449U
Application number: CN202221687838.9U
Authority: CN
Inventors: 刘燕; 刘佳吟; 张旸; 田甜
Original assignee: Shaanxi Special Equipment Inspection And Testing Institute
Current assignee: Shaanxi Special Equipment Inspection And Testing Institute
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-11
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a lighting device in elevator car, including base plate seat and light, the base plate seat upside rotates and is provided with a plurality of along the pivot of same horizontal circumferencial direction evenly distributed, and the extension line of each pivot can be handed in the centre of a circle of horizontal circumference, and each pivot is rotated by same motor drive, and fixed the cup joint has the wire winding section of thick bamboo that the winding has the rope in the pivot, and the perforation that the rope passed is seted up respectively to the position that corresponds each wire winding section of thick bamboo on the base plate seat. Compared with the prior art, the method has the advantages that: the utility model discloses a work of control motor drives each wire winding section of thick bamboo clockwise simultaneously and rotates, alright each rope of lengthening downwards simultaneously to can descend the light and convenient to its implementation maintenance, if the light damages seriously, then directly with its dismantle and more renew can, the maintenance back that finishes, work at this control motor makes its each wire winding section of thick bamboo anticlockwise rotation of drive, and then alright rise once more and the normal use light, it is more convenient to overhaul or change.

Description

Lighting device in elevator car

Technical Field

The utility model relates to a terraced car technical field specifically indicates lighting device in the elevator car.

Background

An elevator is a motor-powered vertical lift equipped with a box-like car for carrying people or goods in a multi-story building. The elevator car usually illuminates the inside of the car through the illuminating lamp fixed on the car roof in consideration of normal activity needs of passengers, but the height of the car roof is high, so that the illuminating lamp can be maintained and replaced by virtue of a ladder, the maintenance work of the illuminating lamp is inconvenient to carry out, and certain potential safety hazards exist when the ladder is climbed.

To solve the above problem, a lighting device in an elevator car is proposed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a lighting device in elevator car convenient to overhaul.

In order to solve the technical problem, the utility model provides a technical scheme does:

lighting device in elevator car, including base plate seat and light, base plate seat upside rotates and is provided with a plurality of along same horizontal circumferencial direction evenly distributed's pivot, each the extension line of pivot can be handed in the centre of a circle of horizontal circumference, each pivot is rotated by same motor drive, and fixed cup joints in the pivot has the rope winding section of thick bamboo that the winding has the rope, the perforation that the rope passed is seted up respectively to the position that corresponds each rope winding section of thick bamboo on the base plate seat, each the link of not connecting of rope can be dismantled with the periphery department of light respectively and be connected, the periphery department of base plate seat is fixed with the mounting bracket, the motor erection is fixed on the mounting bracket. The illuminating lamp and the motor in the novel technical scheme are respectively the existing equipment, the circuit connection mode and the use control method of the illuminating lamp and the motor are the same, and the circuit connection mode and the use control method of the illuminating lamp and the motor are the prior art well known by the technical personnel in the field.

As an improvement, one end part of each rotating shaft close to each other is fixedly sleeved with a driven bevel gear, and an output shaft of the motor is in driving connection with a driving bevel gear meshed with each driven bevel gear.

As an improvement, the number of the rotating shafts is three.

As an improvement, the unconnected end of the rope is bound with a hanging buckle, and a plurality of hanging rings hung with the hanging buckles are fixed on the top of the illuminating lamp corresponding to the hanging buckles. The illuminating lamp can be conveniently connected with or detached from the rope.

As the improvement, the number of mounting bracket is two and is located the base plate seat left and right sides respectively, and the mounting bracket top is formed with the otic placode. Pass through the interior top of screw fixation to elevator car with the otic placode, and then alright accomplish this novel installation at elevator car interior top fixed.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a work of control motor drives each wire winding section of thick bamboo clockwise rotation simultaneously, alright each rope of lengthening downwards simultaneously to can fall the light and convenient to its implementation maintenance, if the light damages seriously, then directly with its dismantle and more renew can, the maintenance back that finishes, here control motor work makes its drive each wire winding section of thick bamboo anticlockwise rotation, and then alright rise once more and the normal use light, it is more convenient to overhaul or change.

Drawings

Fig. 1 is a schematic view of a partial structure in the front view direction of the present invention.

Fig. 2 is a schematic structural view of the driving bevel gear and the driven bevel gear of the present invention.

As shown in the figure: 1. a substrate holder; 2. a lighting lamp; 3. a rotating shaft; 4. a motor; 5. a rope; 6. a rope drum; 7. perforating; 8. a mounting frame; 9. a driven bevel gear; 10. a drive bevel gear; 11. hanging and buckling; 12. hanging a ring; 13. an ear plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

Lighting device in elevator car, including base plate seat 1 and

light

2, 1 upside rotation of base plate seat is provided with three pivot 3 along same horizontal circumferencial direction evenly distributed, each the extension line meeting of pivot 3 is handed over the centre of a circle of horizontal circumference, and each pivot 3 is rotated by the drive of same motor 4. Specifically, one end part of each rotating shaft 3 close to each other is fixedly sleeved with a driven bevel gear 9, and an output shaft of the motor 4 is in driving connection with a driving bevel gear 10 engaged with each driven bevel gear 9; the left side and the right side of the substrate base 1 are respectively fixed with a mounting rack 8, the motor 4 is fixed on the mounting rack 8 on the right side through the motor support, and the top of the mounting rack 8 is provided with an ear plate 13.

The rotating shaft 3 is fixedly sleeved with rope winding drums 6 wound with ropes 5, through holes 7 through which the ropes 5 penetrate are respectively formed in positions, corresponding to the rope winding drums 6, on the base plate base 1, and unconnected ends of the ropes 5 are detachably connected with the periphery of the illuminating lamp 2 respectively. Specifically, the unconnected end of the rope 5 is tied with a hanging buckle 11, and a plurality of hanging rings 12 hung with the hanging buckle 11 are fixed on the top of the illuminating lamp 2 corresponding to the hanging buckles 11.

The utility model discloses when concrete implementation, with this neotype otic placode 13 on the mounting bracket 8 install fixed to in the elevator car behind the top alright normal use light 2. When light 2 breaks down, control motor 4 drives each pivot 3 clockwise simultaneously this moment, clockwise rotation's wire winding section of thick bamboo 6 just can be extended rope 5 downwards this moment, thereby it overhauls to drop light 2 and can implement to it, if the damage of light 2 is serious, then with the knot 11 and the direct separation of link 12 of hanging of being connected, and then alright dismantle light 2, then directly more renew light 2 can, overhaul or change the back that finishes, here control motor 4, make its drive each wire winding section of thick bamboo 6 anticlockwise rotation come rolling rope 5, and then can rise light 2 here, from this, the maintenance or the change work of light 2 are accomplished promptly.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Lighting device in elevator car, its characterized in that: including base plate seat (1) and light (2), base plate seat (1) upside is rotated and is provided with pivot (3) that a plurality of is followed same horizontal circumferencial direction evenly distributed, each the extension line meeting of pivot (3) in the centre of a circle of horizontal circumference, each pivot (3) are rotated by same motor (4) drive, and the fixed wiring section of thick bamboo (6) that have twined rope (5) that has cup jointed on pivot (3), perforation (7) that rope (5) passed are seted up respectively to the position that corresponds each wiring section of thick bamboo (6) on base plate seat (1), each the link not of rope (5) can be dismantled with the peripheral department of light (2) respectively and be connected, base plate seat (1) peripheral department is fixed with mounting bracket (8), motor (4) installation is fixed on mounting bracket (8).

2. The lighting device in an elevator car of claim 1, wherein: one end parts of the rotating shafts (3) close to each other are fixedly sleeved with driven bevel gears (9) respectively, and the output shaft of the motor (4) is in driving connection with driving bevel gears (10) which are meshed with the driven bevel gears (9) respectively.

3. The lighting device in an elevator car according to claim 1, wherein: the number of the rotating shafts (3) is three.

4. The lighting device in an elevator car of claim 1, wherein: the non-connecting end of the rope (5) is bound with hanging buckles (11), and a plurality of hanging rings (12) hung with the hanging buckles (11) are fixed on the top of the illuminating lamp (2) corresponding to the hanging buckles (11).

5. The lighting device in an elevator car according to claim 1, wherein: the number of mounting bracket (8) is two and is located the base plate seat (1) left and right sides respectively, and mounting bracket (8) top is formed with otic placode (13).