Illuminating and ventilating device for elevator maintenance
By designing an elevator maintenance device that includes battery-powered lamps and a fan, the problems of heavy headlamps and limited illumination range in elevator maintenance are solved. The device provides portable lighting and efficient ventilation, ensuring the safety and health of elevator maintenance.
Patent Information
- Application Number
- CN202423255538.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-28
AI Technical Summary
In the current elevator maintenance process, the headlamps worn by workers are heavy and have a limited range of illumination, making it inconvenient to conduct detailed inspections during long-term work. At the same time, the elevator shaft needs ventilation to dissipate harmful gases, and the existing devices cannot effectively solve this problem.
An elevator maintenance lighting and ventilation device was designed, comprising battery-powered lamps, a fresh air fan, and a stale air fan. Combined with lighting lamps and spotlights, it works in concert through a controller to provide lighting and ventilation functions, and efficiently exchanges air through air exchange heads and a duct system.
Portable lighting was implemented, expanding the illumination range, improving ventilation efficiency in the elevator shaft, and ensuring the safety and health of staff.
Smart Images
Figure CN223592174U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to elevator maintenance equipment technical field, specifically is a kind of lighting ventilation device for elevator maintenance. BACKGROUND
[0002] Elevator maintenance refers to the series of work that professional personnel according to relevant standards and requirements, regularly checks, maintains, debugs each part of elevator and repairs the part that appears fault, to ensure that elevator is safely and reliably operated.In the maintenance of elevator, lighting is needed, and the existing lighting device is headlamp installed on the safety cap of staff, the weight of this headlamp is heavy, and staff's neck will be painful when wearing it for a long time, meanwhile, the light range of headlamp is limited, which is not conducive to detailed overhaul, and staff often need to go down to the elevator shaft to work for a long time when maintaining elevator, so ventilation must be maintained, which is conducive to the emission of harmful gases, and also conducive to the health and safety of personnel. SUMMARY
[0003] In view of the above technical problems, the utility model provides a lighting ventilation device for elevator maintenance.
[0004] To solve the above technical problems, the utility model adopts the technical scheme of a lighting ventilation device for elevator maintenance, which comprises a bottom box, a storage battery is arranged in the bottom box, an installation pipe is fixedly connected to the middle of the bottom box, a lamp tube is threadedly connected to the installation pipe, a lighting lamp is connected to the top of the lamp tube, a shaped hose is fixedly connected to one side of the lamp tube, a spotlight is connected to the end of the shaped hose, a clean air fan and a turbid air fan are arranged in the bottom box, the clean air inlet of the clean air fan is located at the top of the bottom box, and the clean air outlet is located at the side of the bottom box, the turbid air inlet and the turbid air outlet of the turbid air fan are both arranged at the top of the bottom box, a clean air inlet pipe is fixedly connected to the clean air inlet, a turbid air outlet pipe is fixedly connected to the turbid air outlet, a ventilation rod is fixedly connected to the other side of the lamp tube, a ventilation head is connected to the end of the ventilation rod, the ventilation head is in communication with the turbid air inlet through the turbid air inlet pipe, a controller is arranged on the side of the bottom box, the lighting lamp, the spotlight, the clean air fan and the turbid air fan are electrically connected to the storage battery, and the lighting lamp, the spotlight, the clean air fan and the turbid air fan are controlled by the controller.
[0005] Further, an extension pipe is threadedly connected between the installation pipe and the lamp tube.
[0006] Further, a box cover is rotatably connected to the bottom box.
[0007] Further, a zipper is arranged between the bottom box and the box cover.
[0008] Further, a reflector is detachably connected to the top of the lamp tube.
[0009] Further, the bottom box is fixedly connected with a partition plate, and the box wall of the bottom box higher than the partition plate is a blocking edge.
[0010] Compared with the prior art, the utility model has the following advantages:
[0011] The utility model discloses a battery is provided, and power is provided conveniently, need not pull a line, and the lighting lamp is provided, can light the whole elevator shaft, and staff is observed conveniently, and the spotlight of connecting the shaping hose is provided, can adjust the position of spotlight, provide concentrated light source simultaneously, and staff operation is convenient, and the clear air fan and turbid air fan are provided, and ventilation is carried out conveniently, and the clear air export is provided at the bottom, can import from the bottom, and the ventilation head is provided at the high place, and the dirty air is extracted from the high place, and the ventilation efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is the utility model structure schematic drawing.
[0013] Fig. 2 It is the utility box top structure schematic drawing of the utility model.
[0014] Fig. 3 It is the utility model bottom box internal structure schematic drawing.
[0015] 1, bottom box, 1a, blocking edge, 1b, partition plate, 2, clear air fan, 3, clear air import, 4, installation pipe, 5, extension pipe, 6, spotlight, 7, shaping hose, 8, lamp tube, 9, reflector, 10, lighting lamp, 11, ventilation rod, 12, ventilation head, 13, turbid air import pipe, 14, turbid air import, 15, turbid air fan, 16, battery, 17, clear air export, 18, controller, 19, clear air import pipe, 20, turbid air export pipe, 21, turbid air export, 22, box cover. DETAILED DESCRIPTION
[0016] The utility model will be further explained in connection with the drawings.
[0017] As Figs. 1-3The utility model discloses an elevator maintenance lighting ventilation device, including bottom box 1, be provided with battery 16 in bottom box 1, the middle part fixed connection of bottom box 1 has installation pipe 4, is connected with the fluorescent tube 8 of screw thread on installation pipe 4, the top of fluorescent tube 8 is connected with the light 10, the one side fixed connection of fluorescent tube 8 is shaped hose 7, the end of shaped hose 7 is connected with spotlight 6, be provided with clear air fan 2 and turbid air fan 15 in bottom box 1, and the clear air import 3 of clear air fan 2 is located at the top of bottom box 1, and the clear air export 17 is located at the side of bottom box 1, and the turbid air import 14 and turbid air export 21 of turbid air fan 15 are all set up at the top of bottom box 1, and the clear air import 3 is fixedly connected with clear air import pipe 19, and turbid air export 21 is fixedly connected with turbid air export pipe 20, and the other side fixed connection of fluorescent tube 8 is gas exchange rod 11, and the end of gas exchange rod 11 is connected with gas exchange head 12, and gas exchange head 12 is communicated with turbid air import 14 by turbid air import pipe 13, and the side of bottom box 1 is provided with controller 18, and the light 10, spotlight 6, clear air fan 2, turbid air fan 15 are electrically connected with battery 16, and the light 10, spotlight 6, clear air fan 2, turbid air fan 15 are controlled by controller 18.
[0018] Need to explain, turbid air import pipe 13, clear air import pipe 19, turbid air export pipe 20 are steel wire hose.
[0019] In order to facilitate the lifting light 10, installation pipe 4 and fluorescent tube 8 are connected with extension pipe 5 of screw thread.
[0020] In order to facilitate protection when transporting, bottom box 1 is rotatably connected with box cover 22.
[0021] In order to facilitate the protection interface, the zip fastener is set up between bottom box 1 and box cover 22.
[0022] In order to improve the lighting effect, the detachable connection of light 10 is provided with reflector 9 at the top of fluorescent tube 8.
[0023] In order to place equipment, the fixed connection of bottom box 1 is provided with baffle 1b, and the tank wall of bottom box 1 is higher than baffle 1b and is the edge 1a.
[0024] Need to explain, the charging port of battery 16 is set up on baffle 1b.
[0025] The specific working process of the utility model is as follows:
[0026] In operation, the device is carried into the elevator shaft, the box cover 22 is opened, the extension pipe 5 is connected to the mounting pipe 4, the lamp pipe 8 is connected to the extension pipe 5, the turbid gas inlet pipe 13 is connected to the turbid gas inlet, the turbid gas outlet pipe 20 is connected to the turbid gas outlet 21, the clear gas outlet 17 is connected to the clear gas inlet pipe 18, the turbid gas inlet pipe 13 is connected to the air exchange head 12, the ends of the clear gas inlet pipe 19 and the turbid gas outlet pipe 20 are placed far away, and the ends of the clear gas inlet pipe 19 and the turbid gas outlet pipe 20 are placed at different positions, at this time the lighting lamp 10, the spotlight 6, the clear gas fan 2 and the turbid gas fan 15 are turned on, the lighting lamp 10 is responsible for lighting, the clear gas fan 2 and the turbid gas fan 15 are responsible for air exchange, when strong light illumination is needed in a certain place, the shaped hose 7 is moved to control the spotlight 6 to illuminate. The reflector 9 can be added to control illumination.
Claims
1. A lighting and ventilation device for elevator maintenance, comprising a base box (1), wherein a storage battery (16) is disposed within the base box (1), characterized in that: An installation pipe (4) is fixedly connected to the middle of the base box (1). A lamp tube (8) is threaded onto the installation pipe (4). A lighting lamp (10) is connected to the top of the lamp tube (8). A shaped flexible tube (7) is fixedly connected to one side of the lamp tube (8). A spotlight (6) is connected to the end of the shaped flexible tube (7). A clean air fan (2) and a stale air fan (15) are installed inside the base box (1). The clean air inlet (3) of the clean air fan (2) is located at the top of the base box (1), and the clean air outlet (17) is located on the side of the base box (1). The stale air inlet (14) and stale air outlet (21) of the stale air fan (15) are both located at the top of the base box (1). The clean air inlet (3) A clean air inlet pipe (19) is fixedly connected to the top, and a turbid air outlet pipe (20) is fixedly connected to the turbid air outlet (21). A ventilation rod (11) is fixedly connected to the other side of the lamp tube (8). A ventilation head (12) is connected to the end of the ventilation rod (11). The ventilation head (12) is connected to the turbid air inlet (14) through the turbid air inlet pipe (13). A controller (18) is provided on the side of the bottom box (1). The lighting lamp (10), spotlight (6), clean air fan (2), and turbid air fan (15) are all electrically connected to the storage battery (16). The lighting lamp (10), spotlight (6), clean air fan (2), and turbid air fan (15) are all controlled by the controller (18).
2. The elevator maintenance lighting and ventilation device according to claim 1, characterized in that: An extension tube (5) is threadedly connected between the mounting tube (4) and the lamp tube (8).
3. The elevator maintenance lighting and ventilation device according to claim 1, characterized in that: A cover (22) is rotatably connected to the bottom box (1).
4. The elevator maintenance lighting and ventilation device according to claim 3, characterized in that: A zipper is provided between the bottom box (1) and the box cover (22).
5. The elevator maintenance lighting and ventilation device according to claim 1, characterized in that: A reflector (9) is detachably connected to the top of the lamp tube (8).
6. The elevator maintenance lighting and ventilation device according to claim 1, characterized in that: The bottom box (1) is fixedly connected to a partition (1b), and the box wall of the bottom box (1) that is higher than the partition (1b) is a side rail (1a).