CN110589659A

CN110589659A - Control device and method for elevator shaft illumination

Info

Publication number: CN110589659A
Application number: CN201910962317.6A
Authority: CN
Inventors: 舒微熹; 佟国维; 赵珊珊
Original assignee: Yunnan Sublimation Elevator Co Ltd
Current assignee: Yunnan Sublimation Elevator Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2019-12-20
Anticipated expiration: 2039-10-11
Also published as: CN110589659B

Abstract

The invention discloses a control device and a control method for elevator shaft illumination, which comprises an elevator shaft, wherein a machine room is arranged above the elevator shaft through a floor, the machine room is provided with a stay cord switch, a switch stay cord is tied below the stay cord switch, one side of the stay cord switch is provided with a first spring, the first spring is fixed in the machine room through a spring fixing frame, the switch stay cord penetrates through the floor and extends to the bottom of the elevator shaft, one end of the switch stay cord, which is positioned at the bottom of the elevator shaft, is provided with a limiting mechanism, the inner wall of the elevator shaft is provided with an anti-swing mechanism, one corner of the elevator shaft is provided with a lamp groove, and an adjusting mechanism is arranged in the lamp. The invention has the beneficial effects that: the structure is simple, the cost is saved, and the material cost of two electric wires is saved in the shaft with the same height. The visual inspection device is convenient for relevant personnel to observe, and reduces the probability of accidents caused by the visual errors of maintenance.

Description

Control device and method for elevator shaft illumination

Technical Field

The invention relates to the field of elevator shaft illumination, in particular to a device and a method for controlling elevator shaft illumination.

Background

The elevator shaft lighting is a lighting device installed in the elevator shaft, generally consisting of a plurality of lighting lamps arranged at a time from the bottom of the shaft to the top of the shaft at a certain distance. The function is to provide illumination light for elevator maintenance personnel in the well. The two switches for controlling the illuminating lamps are respectively arranged in an elevator machine room and an elevator pit, and the two switches are remote double-control (the machine room switch can be used for switching on/off the well illuminating lamp, and the pit switch can be used for switching on/off the well illuminating lamp).

Such a double-hole switch has the disadvantages:

1. this dual control design requires 4 wires (1 neutral wire, 3 control wires) and is costly.

2. The operation is inconvenient. The hoistway lighting lamp can be turned off only by going to a machine room or a pit after the operation of the elevator car top is finished.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The present invention provides a device and a method for controlling the lighting of an elevator shaft, which are directed to the problems in the related art, so as to overcome the above technical problems in the related art.

The technical scheme of the invention is realized as follows:

according to one aspect of the invention, a control device for elevator shaft illumination is provided, which comprises an elevator shaft, wherein a machine room is arranged above the elevator shaft through a floor, the machine room is provided with a pull rope switch, a switch pull rope is tied below the pull rope switch, one side of the pull rope switch is provided with a first spring, the first spring is fixed in the machine room through a spring fixing frame, the switch pull rope penetrates through the floor and extends to the bottom of the elevator shaft, one end, located at the bottom of the elevator shaft, of the switch pull rope is provided with a limiting mechanism, the inner wall of the elevator shaft is provided with an anti-swing mechanism, a lamp groove is formed in one corner of the elevator shaft, and an adjusting mechanism is arranged in the lamp groove;

adjustment mechanism includes the connecting cylinder, the connecting cylinder is fixed inside the lamp trough, the fixed go-between that is equipped with of the other end of connecting cylinder, the arc wall has been seted up in the go-between, the arc wall internal fixation is equipped with first rubber pad, the arc wall is embedded to have a connection ball, be equipped with the line hole in the connection ball, the passageway has been seted up on the go-between, the activity is equipped with the movable block in the passageway, the movable block has the second rubber pad, the movable block is kept away from the fixed transfer line that is equipped with in one side of second rubber pad, the transfer line is kept away from the fixed handle bar that is equipped with of one end of movable block, the fixed disc that is equipped with on the transfer line, around the disc through a plurality of second springs with the go-between is connected, the connection ball is kept:

the illuminating mechanism comprises a lamp box, a LED chip is arranged in the lamp box, a LED lamp group is arranged on the LED chip, a lamp shade is arranged on one side of the lamp box, a plurality of second heat dissipation through holes are formed in the lamp shade, an external thread cylinder is fixedly arranged on the lamp shade, a convex lens is fixedly arranged on the inner wall of the external thread cylinder, an internal thread cylinder is arranged on the outer wall of the external thread cylinder in a threaded connection mode, the length of the internal thread cylinder is larger than that of the external thread cylinder, a plano-concave lens is fixedly arranged at one end of the internal thread cylinder, the arc face of the plano-concave lens is matched with the arc face of the convex lens, and the LED chip, the LED lamp group.

Optionally, the limiting mechanism comprises a weight or a combined limiting device.

Optionally, when the limiting mechanism comprises the counterweight, the switch cord is tied to the counterweight, and the distance between the counterweight and the bottom of the elevator shaft is less than 10 CM. Avoid the crooked winding of in-process switch stay cord on other parts, can change the position of switch stay cord simultaneously for after relevant personnel have gone out the elevartor shaft, just turn off the lamp, then pass through the balancing weight with the switch stay cord and lose in the elevartor shaft.

Optionally, when the limiting mechanism includes a combined limiting device, the limiting mechanism includes a fixed sleeve, the fixed sleeve is embedded in the bottom of the elevator shaft, a sliding block is arranged in the fixed sleeve, the lower portion of the sliding block is connected with the bottom of the inner wall of the fixed sleeve through a third spring, an arc-shaped connecting plate is fixedly arranged on the sliding block, a rope hole is formed in the arc-shaped connecting plate, and the switch pull rope is tied to the rope hole. The switch pull rope can be always in a tightened state, and then the position of the switch pull rope can be fixed, so that the switch pull rope is convenient to find.

Optionally, the anti-sway mechanism includes a pre-buried column, a lantern ring is welded on the pre-buried column, and the switch pull rope penetrates through the lantern ring. The switch pull rope is prevented from swinging and hanging on other parts.

Optionally, a fluorescent sticker is attached to the outer wall of the lantern ring, and reflective stickers are attached to the inner walls of the elevator shaft and the inner wall of the lamp shade on the two sides of the lamp groove. The fluorescent sticker is convenient to find the position of the switch pull rope at night, and the reflective sticker is used for reducing light loss and saving energy.

Optionally, one side of the wire hole is located on the connecting ball, the wire anti-breaking mechanism is arranged on the connecting ball, the wire anti-breaking mechanism comprises a transition ring, the transition ring is fixed to one end of the wire hole, the connecting ball is arranged on the end of the wire hole, a metal corrugated pipe is fixedly arranged on one side of the transition ring, an insulating layer is arranged inside the metal corrugated pipe, and a plurality of second heat dissipation through holes are formed in the metal corrugated pipe. The wire required by the lighting mechanism can not be easily folded when the lighting mechanism is rotated, and can only be bent through the metal corrugated pipe, so that the situation that the wire is broken under the long-time bending situation is avoided.

Optionally, a limiting cylinder is fixedly arranged on the channel and positioned on the outer wall of the connecting ring, one end of the limiting cylinder is in contact with the disc, and the transmission rod penetrates through the limiting cylinder.

Optionally, the outer wall of the internal thread cylinder is fixedly provided with a plurality of anti-skid protrusions. The internal thread cylinder is convenient to rotate.

According to another aspect of the invention, a construction method for repairing the karst cave at the bottom of the roadbed is provided.

The method comprises the following steps:

the approximate position of the switch pull rope is known by observing the position of the fluorescent sticker when related personnel arrive at a floor needing to be overhauled;

the position of the switch clamping rope is found, pulling is carried out, and then the lighting mechanism can be turned on, so that the LED lamp set emits light;

when the lighting device is overhauled, if light is insufficient, light gathering of the lighting mechanism is adjusted by rotating the internal thread cylinder;

the second rubber pad is far away from the connecting ball by pulling the handle rod;

at the moment, related personnel can rotate the illuminating mechanism at multiple angles, so that the generated gathered light can be emitted to corresponding positions;

after the overhaul is completed, when the elevator shaft is left, the switch pull rope is pulled again, so that the LED lamp bank is closed, and the overhaul is completed.

The invention has the beneficial effects that:

(1) the traditional switch can only realize the double control of the pit and the machine room. The invention can realize multi-pad control, can realize the control of the well illumination by operating personnel as long as the switch pull rope can be obtained no matter in a machine room, a pit or any position of an elevator shaft, has simple structure, saves the cost, saves the material cost of two electric wires for the well with the same height.

(2) The sight line error that makes things convenient for relevant personnel to observe reduces the sight error that the maintenance appears and causes the probability of occurence of failure.

(3) The upper and lower lighting mechanism that need overhaul the region concentrates on shining and treat the maintenance region in a certain department, and then light demand when increase that can be great overhauld reduces the emergence probability of accident.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an elevator shaft in a control device for lighting of an elevator shaft according to an embodiment of the present invention;

fig. 2 is a sectional view of a hoistway in a control apparatus for hoistway lighting according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an adjusting mechanism in a control device for elevator shaft illumination according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lighting mechanism in a control device for elevator shaft lighting according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a transmission rod in the control device for elevator shaft lighting according to the embodiment of the invention;

fig. 6 is a schematic structural view of a limiting mechanism in a control device for elevator shaft lighting according to an embodiment of the present invention;

fig. 7 is a second schematic structural view of a limiting mechanism in the control device for elevator shaft lighting according to the embodiment of the present invention;

fig. 8 is a schematic structural view of an anti-sway mechanism in a control apparatus for elevator hoistway lighting according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a metal bellows in a control device for elevator hoistway lighting according to an embodiment of the present invention;

fig. 10 is a flow chart of a method of controlling elevator hoistway lighting according to an embodiment of the present invention.

Reference numerals;

1. an elevator shaft; 2. a floor slab; 3. a pull-cord switch; 4. a switch pull rope; 5. a first spring; 6. a limiting mechanism; 7. an anti-sway mechanism; 8. a lamp slot; 9. an adjustment mechanism; 10. a connecting cylinder; 11. a connecting ring; 12. a first rubber pad; 13. a connecting ball; 14. a wire hole; 15. a channel; 16. a movable block; 17. a second rubber pad; 18. a transmission rod; 19. a handle bar; 20. a disc; 21. a second spring; 22. an illumination mechanism; 23. a light box; 24. an LED chip; 25. an LED lamp group; 26. a lamp shade; 27. an externally threaded barrel; 28. a convex lens; 29. an internal threaded barrel; 30. a plano-concave lens; 31. a balancing weight; 32. fixing the sleeve; 33. a slider; 34. a third spring; 35. an arc-shaped connecting plate; 36. a rope hole; 37. pre-embedding the column; 38. a collar; 39. fluorescent paste; 40. reflecting light; 41. a transition ring; 42. a metal bellows; 43. an insulating layer; 44. a limiting cylinder; 45. a spring fixing frame.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-9, according to an embodiment of the present invention, there is provided a control device for elevator hoistway lighting, including an elevator hoistway 1, a machine room is provided above the elevator hoistway 1 via a floor 2, the machine room is provided with a rope switch 3, a switch rope 4 is tied under the rope switch 3, one side of the rope switch 3 is provided with a first spring 5, the first spring 5 is fixed in the machine room via a spring fixing frame 45, the switch rope 4 extends to the bottom of the elevator hoistway 1 through the floor 2, one end of the switch rope 4 located at the bottom of the elevator hoistway 1 is provided with a limiting mechanism 6, the inner wall of the elevator hoistway 1 is provided with an anti-sway mechanism 7, one of corners of the elevator hoistway 1 is provided with a lamp groove 8, and an adjusting mechanism 9 is provided in the lamp groove 8;

the adjusting mechanism 9 comprises a connecting cylinder 10, the connecting cylinder 10 is fixed inside the lamp groove 8, the other end of the connecting cylinder 10 is fixedly provided with a connecting ring 11, an arc-shaped groove is arranged in the connecting ring 11, a first rubber pad 12 is fixedly arranged in the arc-shaped groove, a connecting ball 13 is embedded in the arc-shaped groove, a thread hole 14 is arranged in the connecting ball 13, a channel 15 is arranged on the connecting ring 11, a movable block 16 is movably arranged in the channel 15, a second rubber pad 17 is arranged below the movable block 16, a transmission rod 18 is fixedly arranged on one side of the movable block 16 far away from the second rubber pad 17, a handle rod 19 is fixedly arranged at one end of the transmission rod 18 far away from the movable block 16, a disc 20 is fixedly arranged on the transmission rod 18, the periphery of the disc 20 is connected to the connection ring 11 by a plurality of second springs 21, one side of the connecting ball 13 far away from the connecting cylinder 10 is fixedly provided with an illuminating mechanism 22:

illuminating mechanism 22 includes lamp house 23, be equipped with LED chip 24 in the lamp house 23, be equipped with LED banks 25 on the LED chip 24, one side of lamp house 23 is equipped with lamp shade 26, a plurality of second heat dissipation through-holes have been seted up on the lamp shade 26, the fixed external screw thread section of thick bamboo 27 that is equipped with on the lamp shade 26, the fixed convex lens 28 that is equipped with of external screw thread section of thick bamboo 27 inner wall, the outer wall threaded connection of external screw thread section of thick bamboo 27 is equipped with an internal thread section of thick bamboo 29, the length of an internal thread section of thick bamboo 29 is greater than an external screw thread section of thick bamboo 27, the fixed plano-concave lens 30 that is equipped with of one end of an internal thread section of thick bamboo 29, plano-concave lens 30's arcwall face with convex.

Further, in one embodiment, for the limiting mechanism 6, the limiting mechanism 6 comprises a weight 31 or a combined limiting device.

In addition, in one embodiment, for the limiting mechanism 6, when the limiting mechanism 6 comprises the counterweight 31, the switch rope 4 is tied on the counterweight 31, and the distance between the counterweight 31 and the bottom of the elevator shaft 1 is less than 10 CM. Avoid the crooked winding of in-process switch stay cord 4 of switch stay cord on other parts, can change switch stay cord 4's position simultaneously for after relevant personnel have gone out elevartor shaft 1, just turn off the lamp, then pass through balancing weight 31 with switch stay cord 4 and lose in elevartor shaft 1.

In addition, in an embodiment, for the limiting mechanism 6, when the limiting mechanism 6 includes a combined limiting device, the limiting mechanism 6 includes a fixed sleeve 32, the fixed sleeve 32 is pre-embedded at the bottom of the elevator shaft 1, a sliding block 33 is arranged in the fixed sleeve 32, the lower portion of the sliding block 33 is connected with the bottom of the inner wall of the fixed sleeve 32 through a third spring 34, an arc-shaped connecting plate 35 is fixedly arranged on the sliding block 33, a rope hole 36 is formed in the arc-shaped connecting plate 35, and the switch rope 4 is tied on the rope hole 36. The switch pull rope 4 can be always in a tight state, and the position of the switch pull rope can be fixed, so that the switch pull rope is convenient to find.

In addition, in one embodiment, for the anti-swing mechanism 7, the anti-swing mechanism 7 comprises a pre-buried column 37, a collar 38 is welded on the pre-buried column 37, and the switch pull rope 4 is arranged in the collar 38 in a penetrating manner. The switch cord 4 is prevented from being swung and suspended from another component.

In addition, in one embodiment, for collar 38, fluorescent sticker 39 is affixed to the outer wall of collar 38, reflective sticker 40 is affixed to both sides of light trough 8 on the inner wall of hoistway 1 and to the inner wall of light housing 26. The fluorescent sticker 39 is convenient for finding the position of the switch pull rope 4 at night, and the reflective sticker 40 is used for reducing light loss and saving energy.

In addition, in one embodiment, for the wire hole 14, a wire anti-breaking mechanism is disposed on the connecting ball 13 on one side of the wire hole 14, the wire anti-breaking mechanism includes a transition ring 41, the transition ring 41 is fixed on the connecting ball 13 on one end of the wire hole 14, a metal corrugated pipe 42 is fixed on one side of the transition ring 41, an insulating layer 43 is disposed inside the metal corrugated pipe 42, and a plurality of second heat dissipation through holes are formed in the metal corrugated pipe 42. When the lighting mechanism 22 is rotated, the wires required by the lighting mechanism 22 cannot be easily folded in half, and only the wires can be bent through the metal corrugated pipe 42, so that the wires are prevented from being broken under the condition of long-term bending.

In addition, in one embodiment, a limiting cylinder 44 is fixedly arranged on the outer wall of the connecting ring 11 on the channel 15, one end of the limiting cylinder 44 is in contact with the disc 20, and the transmission rod 18 penetrates through the limiting cylinder 44.

In addition, in one embodiment, for the internally threaded barrel 29, a plurality of anti-slip protrusions are fixedly arranged on the outer wall of the internally threaded barrel 29. It is convenient to rotate the internally threaded barrel 29.

As shown in fig. 10, according to an embodiment of the present invention, there is also provided a control method of elevator shaft lighting.

The method comprises the following steps:

step S101, the approximate position of a switch pull rope is known by observing the position of a fluorescent sticker when related personnel arrive at a floor needing to be overhauled;

s103, finding the position of a switch clamping rope, pulling, and further turning on the lighting mechanism to enable the LED lamp set to emit light;

step S105, during maintenance, if light is insufficient, adjusting light gathering of the illuminating mechanism by rotating the internal thread cylinder;

step S107, pulling the handle rod to enable the second rubber pad to be far away from the connecting ball;

step S109, at this time, the relevant personnel can rotate the lighting mechanism in multiple angles, and then the gathered light generated by the lighting mechanism can be emitted to the corresponding position;

and step S111, after the overhaul is finished, when the elevator leaves the elevator shaft, pulling the switch pull rope again to close the LED lamp group, and finishing the overhaul.

In summary, with the above technical solutions of the present invention, the conventional switch can only realize dual control for pit and machine room. The invention can realize multi-pad control, can realize the control of the well illumination by operating personnel as long as the switch pull rope 4 can be obtained no matter in any position of a machine room, a pit or an elevator shaft 1, has simple structure, saves the cost, saves the material cost of two electric wires for the well with the same height. Through setting up adjustment mechanism 9 for relevant personnel can make second rubber pad 17 leave connection ball 13 through pulling handle rod 19 when meetting the regional of some dark needs of light maintenance, and the light that makes lighting mechanism 22 emit at swivelling joint ball 13 concentrates the region that needs the maintenance of aiming at the dark light, thereby makes things convenient for relevant personnel to observe, reduces the sight error that the maintenance appears and causes the probability of occurence of failure. By arranging the illuminating mechanisms 22, the LED chip 24 can enable the LED lamp group 25 to emit light after being electrified, then the internal thread 29 cylinder is rotated to enable the distance between the convex lens 28 and the plano-concave lens 30 to be adjusted under the limitation of the external thread cylinder 27, so as to adjust the concentration degree of light, when the convex lens 28 is far away from the plano-concave lens 30, the divergent light emitted by the LED lamp group 25 is changed into parallel light by the convex lens 28, the parallel light is diverged out through the plano-concave lens 30 to form large-area illuminating light, when the plano-concave lens 30 is attached to the convex lens 28, the plano-convex lens is formed, the divergent light emitted by the LED lamp group 25 can be changed into concentrated light, and further the concentrated light can be irradiated at a certain position, in the using process, the illuminating mechanisms in the area needing to be overhauled can illuminate the large-area illuminating light, the upper and lower illuminating mechanisms 22 in the area needing to be overhauled can be, and then the light demand when can great increase the maintenance reduces the emergence probability of accident.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The control device for the elevator hoistway lighting is characterized by comprising an elevator hoistway (1), wherein a machine room is arranged above the elevator hoistway (1) through a floor (2), the machine room is provided with a pull switch (3), and a switch pull rope (4) is tied below the pull switch (3).

2. The control device of the elevator hoistway lighting according to claim 1, characterized in that a first spring (5) is arranged on one side of the pull rope switch (3), the first spring (5) is fixed in the machine room through a spring fixing frame (45), the switch pull rope (4) extends to the bottom of the elevator hoistway (1) through the floor (2), one end of the switch pull rope (4) at the bottom of the elevator hoistway (1) is provided with a limiting mechanism (6), the inner wall of the elevator hoistway (1) is provided with an anti-swing mechanism (7), a lamp groove (8) is formed in one corner of the elevator hoistway (1), and an adjusting mechanism (9) is arranged in the lamp groove (8);

the adjusting mechanism (9) comprises a connecting cylinder (10), the connecting cylinder (10) is fixed inside the lamp trough (8), the other end of the connecting cylinder (10) is fixedly provided with a connecting ring (11), an arc-shaped groove is formed in the connecting ring (11), a first rubber pad (12) is fixedly arranged in the arc-shaped groove, a connecting ball (13) is embedded in the arc-shaped groove, a wire hole (14) is formed in the connecting ball (13), a channel (15) is formed in the connecting ring (11), a movable block (16) is movably arranged in the channel (15), a second rubber pad (17) is arranged below the movable block (16), a transmission rod (18) is fixedly arranged on one side, away from the second rubber pad (17), of the movable block (16), a handle rod (19) is fixedly arranged at one end, away from the movable block (16), of the transmission rod (18), and a disc (20) is fixedly arranged on the transmission rod (18), the periphery of the disc (20) is connected with the connecting ring (11) through a plurality of second springs (21), and one side, away from the connecting cylinder (10), of the connecting ball (13) is fixedly provided with an illuminating mechanism (22):

the illumination mechanism (22) comprises a lamp box (23), an LED chip (24) is arranged in the lamp box (23), an LED lamp group (25) is arranged on the LED chip (24), a lampshade (26) is arranged on one side of the lamp box (23), a plurality of second heat dissipation through holes are arranged on the lampshade (26), an external thread cylinder (27) is fixedly arranged on the lampshade (26), a convex lens (28) is fixedly arranged on the inner wall of the external thread cylinder (27), an internal thread cylinder (29) is connected with the outer wall of the external thread cylinder (27) in a threaded manner, the length of the internal thread cylinder (29) is larger than that of the external thread cylinder (27), one end of the internal thread cylinder (29) is fixedly provided with a plano-concave lens (30), the arc surface of the plano-concave lens (30) is matched with the arc surface of the convex lens (28), the LED chip (24), the LED lamp set (25) and the pull switch (3) are electrically connected; the limiting mechanism (6) comprises a balancing weight (31) or a combined limiting device.

3. A control device for the lighting of the elevator shaft according to claim 2, characterized in that when the limiting mechanism (6) comprises the counterweight (31), the switch cord (4) is tied on the counterweight (31), and the distance between the counterweight (31) and the bottom of the elevator shaft (1) is less than 10 CM.

4. The control device of the elevator hoistway lighting according to claim 2, wherein when the limiting mechanism (6) comprises a combined limiting device, the limiting mechanism (6) comprises a fixed sleeve (32), the fixed sleeve (32) is embedded at the bottom of the elevator hoistway (1), a sliding block (33) is arranged in the fixed sleeve (32), the lower part of the sliding block (33) is connected with the bottom of the inner wall of the fixed sleeve (32) through a third spring (34), an arc-shaped connecting plate (35) is fixedly arranged on the sliding block (33), a rope hole (36) is formed in the arc-shaped connecting plate (35), and the switch pull rope (4) is tied on the rope hole (36).

5. The control device of the elevator shaft illumination according to the claim 3 or 4, characterized in that the anti-sway mechanism (7) comprises a pre-buried column (37), a collar (38) is welded on the pre-buried column (37), and the switch pull rope (4) is arranged in the collar (38) in a penetrating way.

6. An elevator shaft lighting control device as claimed in claim 5, characterized in that the outer wall of the collar (38) is attached with a fluorescent sticker (39), and the two sides of the light trough (8) are located on the inner wall of the elevator shaft (1) and the inner wall of the light shade (26) is attached with a reflective sticker (40).

7. The control device for the elevator hoistway lighting according to claim 6, wherein a wire anti-breaking mechanism is arranged on the connecting ball (13) on one side of the wire hole (14), the wire anti-breaking mechanism comprises a transition ring (41), the transition ring (41) is fixed on the connecting ball (13) on one end of the wire hole (14), a metal corrugated pipe (42) is fixedly arranged on one side of the transition ring (41), an insulating layer (43) is arranged in the metal corrugated pipe (42), and a plurality of second heat dissipation through holes are formed in the metal corrugated pipe (42).

8. The control device for the elevator hoistway lighting according to claim 7, wherein a limiting cylinder (44) is fixedly arranged on the outer wall of the channel (15) and positioned on the connecting ring (11), one end of the limiting cylinder (44) is in contact with the disc (20), and the transmission rod (18) penetrates through the limiting cylinder (44).

9. The control device for the elevator shaft illumination according to claim 8, characterized in that a plurality of anti-skid protrusions are fixedly arranged on the outer wall of the internal thread cylinder (29).

10. A method for controlling elevator shaft lighting, characterized in that the use of the control device for elevator shaft lighting according to claim 9 comprises the steps of: