Maintenance lamp for subway
By introducing an electromagnet plate fixed to a metal cabinet and an adjustable light shield into the maintenance lights for subway use, the problems of insufficient lighting and light interference on the back of the control cabinet of existing maintenance lights have been solved, achieving stable lighting and an interference-free maintenance environment.
Patent Information
- Application Number
- CN202520160238.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing subway tunnel maintenance lights have limited effectiveness when located behind components inside the lighting control cabinet, and the light may affect the observation of maintenance personnel.
A maintenance light for subways was designed, which uses an electromagnet plate fixed to the surface of a metal cabinet. The position of the light is controlled by rotating the rotating base and rotating frame. It is also equipped with a sliding light shield to adjust the direction of the light, ensuring stable lighting and avoiding light interference.
The scope of use of the maintenance lights has been expanded, ensuring stable lighting behind the components inside the control cabinet and avoiding light interference, thus guaranteeing the normal work of maintenance personnel.
Smart Images
Figure CN223726231U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to subway maintenance technical field, concretely is a subway maintenance lamp. BACKGROUND
[0002] When the subway stops running at night, the staff needs to carry out maintenance work on the subway tunnel, although the subway tunnel is provided with a plurality of maintenance lamps for lighting, only the inside of the tunnel can be illuminated, when the control cabinet inside the tunnel is maintained, additional maintenance lamps are needed for lighting, although the maintenance cap of the staff also has a maintenance lamp, but it can only be directly irradiated, when the back side of the control cabinet internal device is maintained, the existing maintenance lamp has limited effect, therefore, the subway maintenance lamp is provided for the above problems. SUMMARY
[0003] The utility model discloses a subway maintenance lamp, which solves the problems in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] As an optional scheme of the subway maintenance lamp, the utility model provides a subway maintenance lamp, which comprises a mounting seat, a rotating seat and a fixing seat.
[0006] The top of the mounting seat is fixedly connected with the fixing seat, and the top of the fixing seat is fixedly connected with an electromagnet plate.
[0007] An electromagnet starting button for controlling the electromagnet plate is installed on the outer side of the mounting seat.
[0008] The bottom of the mounting seat is horizontally rotatably connected with the rotating seat, the inside of the rotating seat is fixedly connected with a rotating shaft, the outer side of the rotating shaft is vertically rotatably connected with a rotating frame, and the bottom of the rotating frame is fixedly connected with the maintenance lamp.
[0009] When the subway stops running at night, the staff needs to carry out maintenance work on the subway tunnel, although the subway tunnel is provided with a plurality of maintenance lamps for lighting, only the inside of the tunnel can be illuminated, when the control cabinet inside the tunnel is maintained, additional maintenance lamps are needed for lighting, although the maintenance cap of the staff also has a maintenance lamp, but it can only be directly irradiated, when the back side of the control cabinet internal device is maintained, the existing maintenance lamp has limited effect, therefore, the subway maintenance lamp is provided for the above problems. When the subway stops running at night, the staff needs to carry out maintenance work on the subway tunnel, although the subway tunnel is provided with a plurality of maintenance lamps for lighting, only the inside of the tunnel can be illuminated, when the control cabinet inside the tunnel is maintained, additional maintenance lamps are needed for lighting, although the maintenance cap of the staff also has a maintenance lamp, but it can only be directly irradiated, when the back side of the control cabinet internal device is maintained, the existing maintenance lamp has limited effect, therefore, the subway maintenance lamp is provided for the above problems.
[0010] As an optional scheme of the subway maintenance lamp, the outer side of the maintenance lamp is fixedly connected with a limiting ring, a sliding groove is formed in the outer side of the limiting ring, limiting grooves are formed in the inner side of the limiting ring, the limiting ring is slidably connected with a sliding block through the limiting grooves, and the outer side of the sliding block is fixedly connected with a light shield.
[0011] As an optional scheme of the subway maintenance lamp, the outer side of the maintenance lamp is fixedly connected with a limiting ring, a sliding groove is formed in the outer side of the limiting ring, limiting grooves are formed in the inner side of the limiting ring, the limiting ring is slidably connected with a sliding block through the limiting grooves, and the outer side of the sliding block is fixedly connected with a light shield.
[0012] As an optional scheme of the subway maintenance lamp, the outer side of the maintenance lamp is fixedly connected with a limiting ring, a sliding groove is formed in the outer side of the limiting ring, limiting grooves are formed in the inner side of the limiting ring, the limiting ring is slidably connected with a sliding block through the limiting grooves, and the outer side of the sliding block is fixedly connected with a light shield.
[0013] As an optional scheme of the subway maintenance lamp, the outer side of the maintenance lamp is fixedly connected with a limiting ring, a sliding groove is formed in the outer side of the limiting ring, limiting grooves are formed in the inner side of the limiting ring, the limiting ring is slidably connected with a sliding block through the limiting grooves, and the outer side of the sliding block is fixedly connected with a light shield.
[0014] When the maintenance lamp is used, the light of the maintenance lamp may affect observation of the maintenance personnel, at this time, the light shield is rotated, the light shield drives the sliding block to slide in the limiting ring, at this time, the direction of the light shield can be changed, the light is shielded, the maintenance personnel can normally perform the maintenance work, and the limiting groove and the sliding block are matched, at this time, the sliding block can be prevented from being separated from the limiting ring.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] When the utility model is used, when the electromagnet plate and the device in the control cabinet or other frame are maintained, the electromagnet plate is attached to the surface of the metal cabinet, the electromagnet plate can be fixed to the metal by pressing the electromagnet starting button, the direction of the maintenance lamp can be controlled by rotating the rotating seat and the rotating frame at this time, the stable illumination is ensured, and the use range is expanded.
[0017] When the maintenance lamp is used, the light of the maintenance lamp may affect observation of the maintenance personnel, at this time, the light shield is rotated, the light shield drives the sliding block to slide in the limiting ring, at this time, the direction of the light shield can be changed, the light is shielded, the maintenance personnel can normally perform the maintenance work, and the limiting groove and the sliding block are matched, at this time, the sliding block can be prevented from being separated from the limiting ring. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is an overall structural schematic view of the utility model;
[0019] Figure 2 It is a sectional view of the limiting ring of the utility model.
[0020] In the figure: 1, mounting seat; 2, rotating seat; 3, fixed seat; 4, electromagnet plate; 5, electromagnet start button; 6, rotating frame; 7, rotating shaft; 8, maintenance lamp; 9, limiting ring; 10, light shield; 11, sliding block; 12, sliding groove; 13, limiting groove. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Embodiment 1: please refer to Figure 1 The utility model provides a technical scheme:
[0023] A maintenance lamp for subway, including mounting seat 1, rotating seat 2 and fixed seat 3;
[0024] The top of the mounting seat 1 is fixedly connected with the fixed seat 3, and the top of the fixed seat 3 is fixedly connected with the electromagnet plate 4;
[0025] The outer side of the mounting seat 1 is provided with an electromagnet start button 5 for controlling the electromagnet plate 4;
[0026] The bottom of the mounting seat 1 is horizontally rotatably connected with the rotating seat 2, the inside of the rotating seat 2 is fixedly connected with the rotating shaft 7, the outside of the rotating shaft 7 is vertically rotatably connected with the rotating frame 6, and the bottom of the rotating frame 6 is fixedly connected with the maintenance lamp 8.
[0027] When the subway stops running at night, the staff needs to carry out maintenance work on the subway tunnel. Although the subway tunnel is provided with a plurality of maintenance lamps for lighting, it can only illuminate the inside of the tunnel. When the control cabinet inside the tunnel is maintained, an additional maintenance lamp is needed for lighting. Although the maintenance cap of the staff has a maintenance lamp, it can only be directly irradiated. When the rear side of the control cabinet internal device is maintained, the existing maintenance lamp has limited effect. When the power supply is connected during use, the electromagnet plate 4 is attached to the surface of the metal cabinet when the electromagnet plate 4 is used to maintain the internal device of the control cabinet or other frame. By pressing the electromagnet start button 5, the electromagnet plate 4 can be fixed with the metal, and then the rotating seat 2 and the rotating frame 6 are rotated. At this time, the orientation of the maintenance lamp 8 can be controlled to ensure stable lighting and expand the range of use.
[0028] In this embodiment, the rotating frame 6 and the rotating shaft 7 are rotated, and the rotating seat 2 is rotated. At this time, the maintenance lamp 8 can be rotated at multiple angles to expand the range of use.
[0029] Embodiment 2: This embodiment is an improvement on Embodiment 1, please refer to Figure 2 Specifically, the outer side of the maintenance lamp 8 is fixedly connected with a limiting ring 9, a sliding groove 12 is formed in the outer side of the limiting ring 9, and limiting grooves 13 are formed in the inner side of the limiting ring 9 on the upper and lower sides; the limiting ring 9 is slidably connected with a sliding block 11 through the limiting grooves 13, and the outer side of the sliding block 11 is fixedly connected with a light shield 10.
[0030] The sliding block 11 is arranged in an arc shape, and the sliding block 11 is located inside the sliding groove 12.
[0031] The light shield 10 is located outside the maintenance lamp 8.
[0032] The surface of the light shield 10 is coated with a light-shielding coating.
[0033] When the maintenance lamp 8 is used, the light of the maintenance lamp 8 may affect the observation of the maintenance personnel, at this time, the light shield 10 is rotated to drive the sliding block 11 to slide inside the limiting ring 9, at this time, the orientation of the light shield 10 can be changed to shield the light, so that the maintenance personnel can normally carry out the maintenance work, and the limiting grooves 13 and the sliding block 11 are matched, at this time, the sliding block 11 can be prevented from being separated from the limiting ring 9.
[0034] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A maintenance light for subways, characterized in that: It includes a mounting base (1), a rotating base (2), and a fixed base (3); The top of the mounting base (1) is fixedly connected to a fixing base (3), and the top of the fixing base (3) is fixedly connected to an electromagnet plate (4); An electromagnet start button (5) for controlling the electromagnet plate (4) is installed on the outside of the mounting base (1); The bottom of the mounting base (1) is horizontally rotatably connected to a rotating base (2), and a rotating shaft (7) is fixedly connected inside the rotating base (2). A rotating frame (6) is vertically rotatably connected to the outside of the rotating shaft (7), and a maintenance lamp (8) is fixedly connected to the bottom of the rotating frame (6).
2. The inspection light for subways according to claim 1, characterized in that: The inspection light (8) is fixedly connected to a limiting ring (9) on the outside, and a sliding groove (12) is provided on the outside of the limiting ring (9). The upper and lower sides of the inner side of the limiting ring (9) are both provided with limiting grooves (13). The limiting ring (9) is slidably connected to a sliding block (11) through the limiting groove (13). A light shield (10) is fixedly connected to the outside of the sliding block (11).
3. A maintenance light for subways according to claim 2, characterized in that: The sliding block (11) is arranged in an arc shape and is located inside the groove (12).
4. A maintenance light for subways according to claim 2, characterized in that: The light shield (10) is located outside the inspection light (8).
5. A maintenance light for subways according to claim 2, characterized in that: The surface of the light shield (10) is coated with a light-shielding coating.