Emergency lighting device for elevator car

Abstract

The utility model discloses an emergency lighting device for an elevator car, which relates to the field of elevator cars and comprises a main support box, the top surface of the main support box is horizontally butted with a top fixing block, the top end of the top fixing block is horizontally provided with a support top plate, and the side edge of the support top plate is horizontally and fixedly clamped with an isolation transparent plate. A connecting port is formed in one side edge of the main supporting box, an energy storage power source is fixedly arranged on the inner side edge of the main supporting box, an inner fixing box is fixedly arranged on the inner side edge of the main supporting box in the vertical direction, a control mainboard is fixedly arranged on the inner side edge of the inner fixing box, and a top clamping hole is formed in the top face of the main supporting box. A rear fixing block is horizontally and fixedly arranged on one side edge of the main supporting box, a buckling groove is vertically formed in the bottom end of the rear fixing block, a buckle connecting structure is adopted so that installation can be more convenient and faster, and meanwhile the requirement for multi-angle adjusting illumination can be met under a multi-direction adjusting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator cars, in particular to an emergency lighting device for an elevator car. Background Art

[0002] The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of the car bottom, car wall, car roof, car door and other main components. It is the car body part used by the elevator to carry passengers or goods and other loads. The ceiling is usually made of mirrored stainless steel; the car bottom is 2mm thick PVC marble pattern or 20mm thick marble parquet. The net height inside the car should not be less than 2m, and the net height of the entrance for users to enter and exit the car normally should not be less than 2m. The recessed and protruding parts of the car, regardless of whether they are protected by separate doors, must be included in the calculation of the maximum effective area of ​​the car. When the door is closed, any effective area of ​​the car entrance should also be included.

[0003] When the current elevator cars are in use, some cars have emergency lighting structures that are installed with multiple accessories, which makes the installation more complicated and affects the installation and use. At the same time, the fixed lighting structure has no adjustment effect, which affects the use of the lighting. Utility Model Content

[0004] The purpose of the utility model is to provide an emergency lighting device for an elevator car, so as to solve the problem raised in the above background technology that when the current elevator cars are in use, some cars have to install emergency lighting structures through multiple accessories, which makes the installation more complicated and affects the installation and use, and the fixed lighting structure has no adjustment effect, which affects the use of the lighting.

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

[0006] An emergency lighting device for an elevator car comprises a main support box, the top surface of the main support box is horizontally connected to a top fixing block, the top of the top fixing block is horizontally provided with a support top plate, the side of the support top plate is horizontally fixedly connected with an isolation transparent plate, a side of the main support box is provided with a connection port, an inner side of the main support box is fixedly provided with an energy storage power supply, an inner side of the main support box is vertically fixedly provided with an inner fixing box, a control mainboard is fixedly provided with the inner side of the inner fixing box, a top clamping hole is opened on the top surface of the main support box, and a rear fixing block is horizontally fixedly provided on one side of the main support box The bottom end of the rear fixing block is vertically provided with a buckling groove, and the rear fixing block is butted with a mounting block on a side away from the main supporting box, and a plug-in rod is welded vertically upward on the top surface of the mounting block, and mounting through holes are evenly provided on the sides of the mounting block, and a bottom clamping block is fixedly provided on the bottom surface of the top fixing block, and a flip top groove is provided on the top of the top fixing block, and a limited inner shaft is symmetrically fixedly provided on the inner side edge of the flip top groove, and an inner light board is horizontally fixedly provided on the inner side edge of the support top plate, and a flip bottom block is fixedly provided on the bottom surface of the support top plate, and a flip shaft rod is horizontally plugged into the side of the flip bottom block.

[0007] As a preferred embodiment of the present utility model: the bottom surface of the top fixing block is butt-jointed to the top opening end of the top clamping hole, the supporting top plate is horizontally arranged at a position close to the top end of the top fixing block, and a groove structure is opened on one side of the supporting top plate, and the isolation transparent plate is horizontally fixed at the opening end of the side groove of the supporting top plate.

[0008] As a preferred embodiment of the present utility model: the connection port is fixedly arranged on one side of the main support box near the top position, and the interior of the connection port and the interior of the control main board are electrically connected to each other, the energy storage power supply is symmetrically fixedly arranged on the inner side of the main support box near the two ends, and the inner fixed box is vertically fixedly arranged on the inner midline position of the main support box.

[0009] As a preferred implementation mode of the utility model: the control main board and the energy storage power supply are electrically connected to each other, the top clamping hole is opened at the center of the top surface of the main support box, and the rear fixing block is horizontally fixed at the center of one side of the main support box.

[0010] As a preferred embodiment of the present utility model: the mounting block is arranged in an L-shape, and the top end of the plug-in rod is vertically plugged into the inner side of the buckle groove, the mounting through holes are all arranged in a through-type equidistant manner at the side positions of the mounting block, the top end of the bottom clamping block is fixedly arranged at the center position of the bottom surface of the top fixing block, and the bottom end of the bottom clamping block is clamped at the inner side of the top clamping hole, the flip top groove is through-type opened at the top center position of the top fixing block, and the two side edges of the flip top groove penetrate the two side edges of the top fixing block and extend to the outside to form an opening.

[0011] As a preferred embodiment of the utility model: the top end of the flip bottom block is fixedly arranged at the center position of the bottom surface of the supporting top plate, and the bottom end is clamped on the inner side of the flip top groove, and the two ends of the flip shaft rod are horizontally fixed and inserted on the inner side of the limiting inner shaft.

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

[0013] The utility model connects and sets the installation block at the designated position of the elevator car, passes the bolts through the installation through holes to fix the installation block, and then makes the rear side of the main support box buckle and set on the side of the installation block, and makes the bottom buckle groove of the rear fixed block at the rear buckle and set on the outer side of the plug-in rod, so as to form the installation operation of the main support box, and makes the internal joint of the elevator car plug and set inside the connection port to form the power-on processing, so that when there is electricity, the control main board controls the external electric energy to supplement the inside of the energy storage power supply, and when used in the emergency situation of power failure, the control main board can be used to control the external electric energy to supplement the inside of the energy storage power supply. Under the control of the board, the energy storage power supply lights up the inner light panel, and after the top fixing block is rotated, the bottom clamping block at the bottom end is rotated to the specified direction inside the top clamping hole. At the same time, after the flip bottom block is flipped, it is flipped to the specified angle inside the flip top groove, and the limited inner axis limits the flipping movement of the flip shaft rod, so that the supporting top plate is adjusted to the specified angle at the top of the top fixing block to form a specified position lighting. The buckle connection structure makes installation more convenient, and the multi-directional adjustment structure can meet the multi-angle adjustment lighting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an emergency lighting device for an elevator car;

[0016] Figure 2 It is a structural schematic diagram of the front view cross-sectional connection details of a main support box of an emergency lighting device for an elevator car;

[0017] Figure 3 It is a structural schematic diagram of the side cross-sectional connection details of a rear fixing block of an emergency lighting device for an elevator car;

[0018] Figure 4 It is a structural schematic diagram of the front view cross-sectional connection details of a top fixing block of an emergency lighting device for an elevator car;

[0019] Figure 5 The present invention is a structural schematic diagram showing the side view and cross-sectional connection details of a supporting top plate of an emergency lighting device for an elevator car.

[0020] In the figure: 1. Main support box; 2. Top fixing block; 3. Support top plate; 4. Isolation transparent plate; 5. Connection port; 6. Energy storage power supply; 7. Internal fixing box; 8. Control main board; 9. Top card hole; 10. Rear fixing block; 11. Buckle groove; 12. Mounting block; 13. Plug rod; 14. Mounting through hole; 15. Bottom card block; 16. Flip top groove; 17. Limit inner shaft; 18. Internal light board; 19. Flip bottom block; 20. Flip shaft rod. DETAILED DESCRIPTION

[0021] See also Figure 1 In the embodiment of the utility model, an emergency lighting device for an elevator car includes a main support box 1, the top surface of the main support box 1 is horizontally connected with a top fixing block 2, the top of the top fixing block 2 is horizontally provided with a support top plate 3, the side of the support top plate 3 is horizontally fixedly connected with an isolation transparent plate 4, the bottom surface of the top fixing block 2 is connected to the top opening end of the top clamping hole 9, the support top plate 3 is horizontally arranged at a position close to the top of the top fixing block 2, and a groove structure is opened on one side of the support top plate 3, the isolation transparent plate 4 is horizontally fixedly arranged at the side groove opening end of the support top plate 3, and a connecting port 5 is arranged on one side of the main support box 1;

[0022] See also Figure 2-5In the embodiment of the utility model, an emergency lighting device for an elevator car is provided, wherein an energy storage power supply 6 is fixedly provided on the inner side of the main support box 1, an inner fixing box 7 is fixedly provided vertically on the inner side of the main support box 1, a connection port 5 is fixedly provided on one side of the main support box 1 near the top position, and the inside of the connection port 5 and the inside of the control main board 8 are electrically connected to each other, the energy storage power supply 6 is symmetrically fixedly provided on the inner side of the main support box 1 near the two ends, the inner fixing box 7 is fixedly provided vertically on the inner side of the main support box 1 at the center line position, and the inner side of the inner fixing box 7 is fixedly provided with a control main The main support box 1 has a top card hole 9 on its top surface, and a rear fixed block 10 is fixedly arranged horizontally on one side of the main support box 1. The control main board 8 and the energy storage power supply 6 are electrically connected to each other. The top card hole 9 is arranged at the center of the top surface of the main support box 1. The rear fixed block 10 is fixedly arranged horizontally on the center of one side of the main support box 1. A buckle groove 11 is vertically arranged at the bottom end of the rear fixed block 10. The rear fixed block 10 is connected to a mounting block 12 on one side away from the main support box 1. A plug-in rod 13 is welded vertically upward on the top surface of the mounting block 12. The side of the mounting block 12 is evenly opened. A mounting through hole 14 is provided, a bottom clamping block 15 is fixedly provided on the bottom surface of the top fixing block 2, a flip top groove 16 is provided on the top of the top fixing block 2, the mounting block 12 is provided in an L-shaped shape, and the top end of the plug-in rod 13 is vertically plugged into the inner side of the buckle groove 11, the mounting through holes 14 are all arranged in a through-type equidistant arrangement at the side positions of the mounting block 12, the top end of the bottom clamping block 15 is fixedly provided at the center position of the bottom surface of the top fixing block 2, and the bottom end of the bottom clamping block 15 is clamped and provided on the inner side of the top clamping hole 9, and the flip top groove 16 is provided in a through-type at the center position of the top end of the top fixing block 2. The two side edges of the flip top groove 16 penetrate the two side edges of the top fixed block 2 and extend to the outside to form an opening shape. The inner side edge of the flip top groove 16 is symmetrically fixed with a limited inner shaft 17. The inner side edge of the supporting top plate 3 is horizontally fixed with an inner light board 18. The bottom surface of the supporting top plate 3 is fixed with a flip bottom block 19. The side edge of the flip bottom block 19 is horizontally plugged with a flip shaft rod 20. The top end of the flip bottom block 19 is fixedly set at the center position of the bottom surface of the supporting top plate 3, and the bottom end is clamped on the inner side edge of the flip top groove 16. The two ends of the flip shaft rod 20 are horizontally fixed and plugged on the inner side edge of the limited inner shaft 17.

[0023] The working principle of the utility model is:

[0024] The mounting block 12 is docked and set at the designated position of the elevator car, and the mounting block 12 is fixed and installed by passing the bolts through the mounting through holes 14. Then, the rear side of the main support box 1 is buckled and set on the side of the mounting block 12, and the bottom buckle groove 11 of the rear fixing block 10 at the rear is buckled and set on the outer side of the plug rod 13, forming the installation operation of the main support box 1, and the internal connector of the elevator car is plugged and set inside the connection port 5 to form an electric process. When there is electricity, the control main board 8 controls the external electric energy to be supplemented to the inside of the energy storage power supply 6 When used in an emergency situation of power outage, the energy storage power supply 6 can light up the inner light panel 18 under the control of the control main board 8, and after the top fixing block 2 is rotated, the bottom clamping block 15 at the bottom end is rotated to a specified direction inside the top clamping hole 9, and at the same time, after the flip bottom block 19 is flipped, it is flipped to a specified angle inside the flip top groove 16, and the limiting inner shaft 17 limits the flipping movement of the flip shaft rod 20, so that the support top plate 3 is adjusted to a specified angle at the top of the top fixing block 2 to form a specified position lighting use.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An emergency lighting device for an elevator car, comprising a main support box (1), characterized in that: The top surface of the main support box (1) is horizontally connected to a top fixing block (2), the top of the top fixing block (2) is horizontally provided with a support top plate (3), the side of the support top plate (3) is horizontally fixedly connected with an isolation transparent plate (4), a side of the main support box (1) is provided with a connection port (5), an inner side of the main support box (1) is fixedly provided with an energy storage power supply (6), an inner side of the main support box (1) is vertically fixedly provided with an inner fixing box (7), a control main board (8) is fixedly provided on the inner side of the inner fixing box (7), a top clamping hole (9) is provided on the top surface of the main support box (1), a side of the main support box (1) is horizontally fixedly provided with a rear fixing block (10), and a bottom end of the rear fixing block (10) is vertically provided with a buckle connection hole (9). The rear fixed block (10) is butt-jointed with a mounting block (12) on a side away from the main support box (1), a plug-in rod (13) is welded vertically upward on the top surface of the mounting block (12), and mounting through holes (14) are evenly arranged on the side of the mounting block (12), a bottom clamping block (15) is fixedly arranged on the bottom surface of the top fixed block (2), a top flip groove (16) is arranged on the top of the top fixed block (2), and a limited inner shaft (17) is symmetrically fixedly arranged on the inner side of the flip groove (16), an inner light panel (18) is horizontally fixedly arranged on the inner side of the support top plate (3), a flip bottom block (19) is fixedly arranged on the bottom surface of the support top plate (3), and a flip shaft rod (20) is horizontally inserted into the side of the flip bottom block (19).

2. An emergency lighting device for an elevator car according to claim 1, characterized in that: The bottom surface of the top fixing block (2) is arranged in contact with the top opening end of the top clamping hole (9), the supporting top plate (3) is arranged horizontally at a position close to the top end of the top fixing block (2), and a groove structure is provided on one side of the supporting top plate (3), and the isolation transparent plate (4) is horizontally fixedly arranged at the side groove opening end of the supporting top plate (3).

3. An emergency lighting device for an elevator car according to claim 1, characterized in that: The connection port (5) is fixedly arranged on one side of the main support box (1) near the top, and the interior of the connection port (5) and the interior of the control main board (8) are electrically connected to each other. The energy storage power supply (6) is symmetrically fixedly arranged on the inner side of the main support box (1) near the two ends, and the inner fixed box (7) is vertically fixedly arranged on the inner side center line of the main support box (1).

4. An emergency lighting device for an elevator car according to claim 1, characterized in that: The control main board (8) and the energy storage power supply (6) are electrically connected to each other, the top clamping hole (9) is provided at the center of the top surface of the main support box (1), and the rear fixing block (10) is horizontally fixedly arranged at the center of one side of the main support box (1).

5. An emergency lighting device for an elevator car according to claim 1, characterized in that: The mounting block (12) is arranged in an L-shape, and the top end of the plug rod (13) is vertically plugged into the inner side of the buckle groove (11), the mounting through holes (14) are all arranged in a through-type equidistant manner at the side of the mounting block (12), the top end of the bottom clamping block (15) is fixedly arranged at the center of the bottom surface of the top fixing block (2), and the bottom end of the bottom clamping block (15) is clamped at the inner side of the top clamping hole (9), the flip top groove (16) is through-type opened at the center of the top of the top fixing block (2), and the two side edges of the flip top groove (16) penetrate the two side edges of the top fixing block (2) and extend to the outside to form an opening.

6. An emergency lighting device for an elevator car according to claim 1, characterized in that: The top end of the flip bottom block (19) is fixedly arranged at the center position of the bottom surface of the supporting top plate (3), and the bottom end is clamped and arranged on the inner side edge of the flip top groove (16), and the two ends of the flip shaft rod (20) are horizontally fixed and inserted into the inner side edge of the limiting inner shaft (17).

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