Shaftway lighting device for elevator maintenance

Abstract

The utility model discloses a hoistway lighting device for elevator maintenance, which comprises a mounting seat, the upper surface of the mounting seat is fixedly connected with a circuit board, the upper surface of the circuit board is fixedly connected with a group of LED light beads, the left side surface of the circuit board is fixedly connected with a first fixed base through a wire, and the left side surface of the circuit board is fixedly connected with a second fixed base through a wire. And the front surface of the first fixed base is fixedly connected with a light sensor. According to the device, the light sensor is matched with the controller, the brightness can be automatically reduced under the condition that light is sufficient, the brightness can be automatically increased under the condition that the light is dark, sufficient illumination can be guaranteed, then the touch panel is operated to be matched with the controller, the opening and closing time of the LED light beads on the circuit board can be set, and finally the power module is connected with a power source. And through the power supply converter and the voltage stabilizing circuit assembly, the stability of the input voltage can be ensured, the normal work of the lighting device can be ensured, the phenomenon of unstable lighting or damage caused by voltage fluctuation is avoided, and the device is very practical.

Description

Technical Field

[0001] The utility model relates to the field of elevator maintenance, in particular to a shaft lighting device for elevator maintenance. Background Art

[0002] An elevator is a vertical lift powered by an electric motor and equipped with a box-shaped pod. It is used to carry people or goods in multi-story buildings. The elevator shaft is the hoistway where the elevator is installed. The size of the hoistway is determined according to the elevator selection. Elevator tracks and counterweight tracks are installed on the shaft wall, and elevator doors are installed in reserved door openings. There is an elevator machine on the top of the hoistway. Elevator hoistway lighting fixtures are lamps used for daily maintenance lighting in the elevator hoistway.

[0003] As a vertical transportation tool in modern buildings, the safety and comfort of elevators are increasingly concerned by people. In the daily maintenance and overhaul of elevators, shaft lighting is a key factor. However, when elevator shaft lighting devices are in use, there are often problems such as insufficient brightness, high energy consumption, and insufficient safety, which reduces its practical effect. For this reason, we propose a shaft lighting device for elevator maintenance to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a shaft lighting device for elevator maintenance to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A shaft lighting device for elevator maintenance comprises a mounting base, the upper surface of the mounting base is fixedly connected with a circuit board, the upper surface of the circuit board is fixedly connected with a group of LED light beads, the left side of the circuit board is fixedly connected with a first fixed base through a wire, the front of the first fixed base is fixedly connected with a light sensor, the left side of the circuit board is fixedly connected with a second fixed base through a wire, the front of the second fixed base is fixedly connected with a sound sensor, the upper surface of the circuit board is fixedly connected with a protective belt, the right side of the circuit board is fixedly connected with a circuit adapter, the circuit adapter is electrically connected with a control box through a wire, the front of the control box is hinged with a protective door, the inner wall of the control box is fixedly connected with a controller, the front of the controller is fixedly connected with a touch panel, the inner wall of the control box is fixedly connected with a power module, the front of the power module is fixedly connected with a power converter, and the front of the power module is fixedly connected with a voltage stabilizing circuit component.

[0007] In a further embodiment, two groups of mounting grooves are formed on the upper surface of the mounting seat, and a positioning hole is formed on the upper surface of each of the mounting grooves.

[0008] In a further embodiment, a parameter plate is provided on the right side of the control electrical box, and the left side of the parameter plate is fixedly connected to the right side of the control electrical box.

[0009] In a further embodiment, the left side surface and the right side surface of the control electrical box are fixedly connected to two fixing seats, and a fixing pin is threadedly connected to the front side of each fixing seat.

[0010] In a further embodiment, a warning sign is fixedly connected to the front side of the protective door.

[0011] In a further embodiment, a buckle lock is fixedly connected to the front side of the protective door.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device uses a light sensor in conjunction with a controller to automatically lower the brightness when there is sufficient light, and automatically increase the brightness when there is dim light, thereby ensuring sufficient lighting. Then, by operating the touch panel in conjunction with the controller, the on and off time of the LED light beads on the circuit board can be set. Finally, the power module is connected to the power supply, and through the power converter and the voltage stabilizing circuit components, the input voltage can be ensured to be stable, thereby ensuring the normal operation of the lighting device and avoiding lighting instability or damage caused by voltage fluctuations. When in use, the touch panel is operated in conjunction with the controller to start the LED light beads for lighting, and the light sensor is used to adjust the brightness of the LED light beads according to the external light intensity. During the elevator maintenance and construction process, appropriate lighting can improve the staff's field of vision clarity and reduce safety hazards, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the shaft lighting device for elevator maintenance.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the circuit board in the shaft lighting device for elevator maintenance.

[0016] Figure 3 This is a three-dimensional structural diagram of the control box in the shaft lighting device for elevator maintenance.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the controller in the shaft lighting device for elevator maintenance.

[0018] In the figure: 1. Mounting base; 2. Circuit board; 3. Protective strip; 4. Circuit adapter; 5. Control box; 6. Parameter plate; 7. Fixing base; 8. Fixing pin; 9. First fixing base; 10. Light sensor; 11. Second fixing base; 12. Sound sensor; 13. Mounting slot; 14. Positioning hole; 15. LED light bead; 16. Protective door; 17. Warning sign; 18. Lock; 19. Controller; 20. Touch panel; 21. Power module; 22. Power converter; 23. Voltage stabilizing circuit assembly. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a shaft lighting device for elevator maintenance includes a mounting base 1, a circuit board 2 is fixedly connected to the upper surface of the mounting base 1, a group of LED light beads 15 are fixedly connected to the upper surface of the circuit board 2, the left side of the circuit board 2 is fixedly connected to the first fixed base 9 through a wire, a light sensor 10 is fixedly connected to the front of the first fixed base 9, the left side of the circuit board 2 is fixedly connected to the second fixed base 11 through a wire, a sound sensor 12 is fixedly connected to the front of the second fixed base 11, a protective belt 3 is fixedly connected to the upper surface of the circuit board 2, a circuit adapter 4 is fixedly connected to the right side of the circuit board 2, the circuit adapter 4 is electrically connected to a control box 5 through a wire, a protective door 16 is hinged on the front of the control box 5, and the control box 5 is A controller 19 is fixedly connected to the inner wall, a touch panel 20 is fixedly connected to the front of the controller 19, a power module 21 is fixedly connected to the inner wall of the control box 5, a power converter 22 is fixedly connected to the front of the power module 21, and a voltage stabilizing circuit component 23 is fixedly connected to the front of the power module 21. By combining the light sensor 10 with the controller 19, appropriate brightness adjustment can be achieved. Then, the touch panel 20 is operated to cooperate with the controller 19 to set the on and off time of the LED light beads 15 on the circuit board 2. Finally, the power module 21 is connected to the power supply, and the input voltage is ensured to be stable through the power converter 22 and the voltage stabilizing circuit component 23, which can ensure the normal operation of the lighting device and avoid lighting instability or damage caused by voltage fluctuations.

[0023] Two groups of mounting grooves 13 are provided on the upper surface of the mounting base 1, and a positioning hole 14 is provided on the upper surface of each mounting groove 13. The mounting grooves 13 and the positioning holes 14 can facilitate the staff to fix the mounting base 1. A parameter plate 6 is provided on the right side of the control electrical box 5, and the left side of the parameter plate 6 is fixedly connected to the right side of the control electrical box 5. The parameter plate 6 can facilitate the staff to understand the basic information and usage of the device. The left side of the control electrical box 5 and the right side of the control electrical box 5 are fixedly connected with two fixing seats 7, and the front side of each fixing seat 7 is threadedly connected with a fixing pin 8. The fixing seat 7 and the fixing pin 8 can facilitate the staff to install the control electrical box 5.

[0024] A warning sign 17 is fixedly connected to the front of the protective door 16. The warning sign 17 can be used to warn unrelated personnel to avoid accidental touching. A latch 18 is fixedly connected to the front of the protective door 16. The latch 18 can be used to close the protective door 16 to protect the electrical components inside the control box 5.

[0025] The working principle of the utility model is:

[0026] When in use, first move the device to the place of use, install the mounting base 1, the control electrical box 5, the light sensor 10 and the sound sensor 12 in the elevator shaft, and place the light sensor 10 in a suitable position, and cooperate with the controller 19 to achieve appropriate brightness adjustment as needed, then operate the touch panel 20 to cooperate with the controller 19 to set the on and off time of the LED light beads 15 on the circuit board 2, and finally connect the power module 21 to the power supply, and ensure the input voltage stability through the power converter 22 and the voltage stabilizing circuit component 23. When in use, operate the touch panel 20 to cooperate with the controller 19 to start the LED light beads 15 for lighting, cooperate with the light sensor 10 to adjust the brightness of the LED light beads 15 according to the external light intensity to achieve intelligent adjustment, and cooperate with the sound sensor 12 to ensure that lighting is provided for the staff during construction.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hoistway lighting device for elevator maintenance, characterized in that: The invention comprises a mounting base (1), the upper surface of the mounting base (1) is fixedly connected to a circuit board (2), the upper surface of the circuit board (2) is fixedly connected to a group of LED light beads (15), the left side of the circuit board (2) is fixedly connected to a first fixed base (9) via a wire, the front of the first fixed base (9) is fixedly connected to a light sensor (10), the left side of the circuit board (2) is fixedly connected to a second fixed base (11) via a wire, the front of the second fixed base (11) is fixedly connected to a sound sensor (12), the upper surface of the circuit board (2) is fixedly connected to a protective strip (3), and the The right side of the circuit board (2) is fixedly connected to a circuit adapter (4), the circuit adapter (4) is electrically connected to a control box (5) via a wire, the front of the control box (5) is hinged with a protective door (16), the inner wall of the control box (5) is fixedly connected to a controller (19), the front of the controller (19) is fixedly connected to a touch panel (20), the inner wall of the control box (5) is fixedly connected to a power module (21), the front of the power module (21) is fixedly connected to a power converter (22), and the front of the power module (21) is fixedly connected to a voltage stabilizing circuit component (23).

2. The elevator shaft lighting device for maintenance according to claim 1, characterized in that: Two groups of mounting grooves (13) are provided on the upper surface of the mounting seat (1), and a positioning hole (14) is provided on the upper surface of each mounting groove (13).

3. The elevator shaft lighting device for maintenance according to claim 1, characterized in that: A parameter plate (6) is provided on the right side of the control electric box (5), and the left side of the parameter plate (6) is fixedly connected to the right side of the control electric box (5).

4. The elevator shaft lighting device for maintenance according to claim 1, characterized in that: The left side surface and the right side surface of the control electric box (5) are both fixedly connected with two fixing seats (7), and the front side of each fixing seat (7) is threadedly connected with a fixing pin (8).

5. The elevator shaft lighting device for maintenance according to claim 1, characterized in that: A warning sign (17) is fixedly connected to the front of the protective door (16).

6. The elevator shaft lighting device for maintenance according to claim 1, characterized in that: A buckle lock (18) is fixedly connected to the front side of the protective door (16).

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