A lighting helmet for elevator maintenance

Abstract

The utility model discloses a lighting helmet for elevator maintenance belongs to elevator maintenance accessory technical field, including outer helmet, the outer helmet front side is fixed with the brim, the brim top detachable installation has the lighting component of lighting mode changeable, the outer helmet inner wall fixed mounting has the sweat absorption subassembly, and the outer helmet bottom fixedly connected with two fastening bands, and the end of two fastening bands is through the cooperation joint of outer buckle and inner buckle, the utility model discloses the main lighting lamp on lighting component and the alternate setting of double auxiliary lighting lamp provide sufficient and have backup guarantee's lighting, ensure complex, dim elevator shaft work field of view clear uninterrupted, and the maintenance personnel can according to use requirement to the dismounting of main lighting lamp, make handheld use main lighting lamp more convenient, utilize sweat absorption subassembly simultaneously, effectively promote the ventilation heat dissipation effect of wearing time, active adsorption sweat, alleviate the hot feeling, improve the comfort degree of long time operation.

Description

Technical Field

[0001] This utility model relates to the field of elevator repair parts technology, and in particular to a lighting helmet for elevator repair. Background Technology

[0002] In elevator maintenance work, maintenance personnel often have to work for long periods of time in dimly lit, confined, hot and humid elevator shafts or equipment rooms, with their heads tilted back and back bent. Their head protection equipment must be safe, provide stable lighting, and be comfortable to wear.

[0003] Existing maintenance helmets have several significant shortcomings: First, their lighting function often relies on a single main light. If this light source is damaged or obstructed due to the maintenance angle, it will interrupt the field of vision, causing safety hazards in complex shafts. Second, traditional main lights are mostly rigidly fixed to the front of the helmet. Although they can provide basic illumination in front, they cannot be easily removed for handheld searchlights to reach blind spots. Even if they can be removed, their complex structure often makes them inconvenient to operate, and parts are prone to being lost accidentally after removal. Third, in the face of sweat generated by high-intensity work, the helmet's built-in sweat-absorbing layer is usually designed to be fixed or has a cumbersome disassembly and washing structure, making it difficult to completely remove sweat. This not only causes discomfort from sweat but also easily breeds bacteria and produces odors, raising concerns about hygiene with long-term wear. The heat dissipation pressure in hot environments also increases fatigue. At the same time, the lack of an effective cushioning lining structure makes it difficult to adapt to different head shapes, and it is easy to cause additional discomfort when shaking or wearing for a long time. Utility Model Content

[0004] To overcome the technical defects of the existing technology, this utility model provides a lighting helmet for elevator maintenance, which has the effects of multiple lighting protection, convenient disassembly and assembly design, efficient sweat absorption and ventilation, and comfortable wearing experience.

[0005] The technical solution adopted by this utility model is as follows: it includes an outer helmet, a brim fixed to the front side of the outer helmet, a lighting component with a changeable lighting mode detachably installed on the top of the brim, a sweat-absorbing component fixedly installed on the inner wall of the outer helmet, and two fastening straps fixedly connected to the bottom of the outer helmet, the ends of the two fastening straps being engaged by an outer buckle and an inner buckle.

[0006] Preferably, for providing illumination during elevator maintenance, the lighting assembly includes a mounting bracket, a first auxiliary light, and a second auxiliary light. The bottom of the mounting bracket is fixedly mounted on the top of the brim, and the first auxiliary light and the second auxiliary light are alternately arranged on the mounting bracket.

[0007] Preferably, in order to quickly install and remove the main lighting lamp, a mounting groove is provided on one side of the mounting bracket, a first magnetic plate is fixed inside the mounting groove, a mounting rod is provided inside the mounting groove, a fixing groove is provided at one end of the mounting rod, a second magnetic plate is fixed inside the fixing groove, the first magnetic plate and the second magnetic plate are magnetically attracted to each other, and the main lighting lamp is installed at the other end of the mounting rod.

[0008] Preferably, the stability between the main lighting lamp and the mounting bracket is improved. A rubber sleeve is fixedly installed on the outside of the mounting rod, and a slot is opened on the outside of the mounting rod. A movable groove is provided inside the mounting bracket, and an insert block is provided inside the movable groove. The insert block is inserted into the slot.

[0009] Preferably, in order to connect the fixing frame and the insert, the top of the mounting frame is provided with a fixing frame, and a connecting rope is fixedly connected between the fixing frame and the insert.

[0010] Preferably, the device is capable of moving and resetting the insert block inside the movable slot, and a first spring is fixedly connected between the top of the movable slot and the insert block.

[0011] Preferably, in order to absorb sweat, the sweat-absorbing component includes an inner lining layer, on both sides of the inner lining layer, a hook-and-loop fastener is fixedly installed, a sweat-absorbing layer is provided inside the inner lining layer, and a loop fastener is fixedly installed on the outside of the sweat-absorbing layer.

[0012] Preferably, for easy disassembly and cleaning of the sweat-absorbing layer, the hook and loop fasteners and the loop fasteners are attached together.

[0013] Preferably, in order to cushion the inner liner and improve the comfort of helmet use, the outer side of the inner liner and the inner wall of the outer helmet are connected by a second spring.

[0014] Preferably, in order to improve the heat dissipation performance of the helmet, a heat dissipation hole is provided on the rear side of the outer helmet, and a control button is installed on one side of the outer helmet.

[0015] The beneficial effects of this utility model are: 1. This utility model provides ample and backup lighting through the main lighting unit and the alternating dual auxiliary lighting, ensuring clear and uninterrupted visibility in complex and dimly lit elevator shafts. The main lighting is magnetically fixed by the first and second magnetic plates. Combined with the detachable design of the plug and slot and the anti-loss function of the connecting rope, the installation, disassembly, replacement or temporary adjustment of the main lighting is more convenient and efficient. Maintenance personnel can disassemble and assemble the main lighting according to the usage requirements, and it is more convenient to use the main lighting by hand.

[0016] 2. This utility model utilizes a sweat-absorbing component and a second spring design to effectively improve ventilation and heat dissipation during wear, actively absorb sweat, reduce stuffiness, improve comfort during long-term work, and allows for quick disassembly and assembly of the sweat-absorbing layer for easy cleaning. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view schematic diagram of the overall structure of this utility model; Figure 3 This is a bottom view of the overall structure of this utility model; Figure 4 This is a schematic diagram showing the disassembled structure of the lighting component in this utility model; Figure 5 This is a partial structural schematic diagram of the lighting component in this utility model; Figure 6 This is a schematic diagram showing the disassembled structure of the sweat-absorbing component in this utility model. In the diagram: 1. Outer helmet; 2. Control button; 3. Brim; 4. Lighting assembly; 401. Mounting bracket; 402. First auxiliary light; 403. Second auxiliary light; 404. Mounting rod; 405. Slot; 406. Main light; 407. Rubber sleeve; 408. Insert block; 409. Connecting rope; 410. Fixing bracket; 411. First spring; 412. First magnetic plate; 413. Second magnetic plate; 5. Fastening strap; 6. Outer fastener; 7. Inner fastener; 8. Ventilation holes; 9. Sweat-absorbing assembly; 901. Second spring; 902. Inner lining; 903. Spiked Velcro; 904. Textured Velcro; 905. Sweat-absorbing layer. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings: Please see Figures 1-6 As shown, an elevator maintenance lighting helmet includes an outer helmet 1. A heat dissipation hole 8 is provided on the rear side of the outer helmet 1, which accelerates the airflow speed inside and outside the helmet 1, resulting in good heat dissipation. A control button 2 is installed on one side of the outer helmet 1. A brim 3 is fixed to the front of the outer helmet 1, which can shield against falling debris and protect the face of maintenance personnel. A lighting component 4 with adjustable lighting modes is detachably installed on the top of the brim 3. A sweat-absorbing component 9 is fixedly installed on the inner wall of the outer helmet 1. Two fastening straps 5 are fixedly connected to the bottom of the outer helmet 1, and the ends of the two fastening straps 5 are engaged by an outer buckle 6 and an inner buckle 7.

[0019] In actual use, the sweat-absorbing component 9 is assembled manually, and the outer helmet 1 is worn on the head. The sweat-absorbing component 9 can actively absorb sweat, reducing the stuffiness during elevator maintenance and improving the comfort of long-term work. The helmet is stably worn by the outer buckle 6 and inner buckle 7 on the fastening strap 5. At the same time, the maintenance personnel can operate the lighting component 4 through the control button 2. The lighting component 4 can ensure clear and uninterrupted working vision in the complex and dim elevator shaft, improving the safety of elevator maintenance.

[0020] Lighting component 4 includes a mounting bracket 401, a first auxiliary light 402, and a second auxiliary light 403. The bottom of the mounting bracket 401 is fixedly mounted on the top of the brim 3. The first auxiliary light 402 and the second auxiliary light 403 are alternately arranged on the mounting bracket 401. A mounting groove is provided on one side of the mounting bracket 401, and a first magnetic plate 412 is fixed inside the mounting groove. A mounting rod 404 is provided inside the mounting groove, and a fixing groove is provided at one end of the mounting rod 404. A second magnetic plate 413 is fixed inside the fixing groove. The first magnetic plate 412 and the second magnetic plate 413 are magnetically attracted to each other. A main light 406 is installed at the other end of the mounting rod 404. A rubber sleeve 407 is fixedly installed on the outside of the mounting rod 404, which improves the stability and comfort of the maintenance personnel holding the mounting rod 404. A slot 405 is opened on the outside of the mounting rod 404. A movable groove is provided inside the mounting frame 401. An insert block 408 is provided inside the movable groove. The insert block 408 is inserted into the slot 405. A fixing frame 410 is provided on the top of the mounting frame 401. A connecting rope 409 is fixedly connected between the fixing frame 410 and the insert block 408. A first spring 411 is fixedly connected between the top of the movable groove and the insert block 408.

[0021] In use, maintenance personnel can easily install and remove the main lighting lamp 406 according to work requirements. When it is necessary to hold the main lighting lamp 406 to illuminate blind spots deep in the elevator shaft or equipment, the maintenance personnel only need to pull the fixing bracket 410 upwards, so that the connecting rope 409 drives the insert block 408 to move in the moving groove. The insert block 408 disengages from the slot 405 on the mounting rod 404. Then, the maintenance personnel can pull the mounting rod 404 outwards to separate the second magnetic plate 413 at one end of the mounting rod 404 from the first magnetic plate 412 in the mounting groove, and the main lighting lamp 406 can be easily removed for handheld use. When it is necessary to reinstall the main lighting lamp 406... At this time, the maintenance personnel pull the fixing bracket 410 upward again, so that the connecting rope 409 drives the plug 408 to move in the moving groove. The plug 408 disengages from the slot 405 on the mounting rod 404. At this time, the first spring 411 is in a compressed state. The first spring 411 has the ability to return to its original state. Then, the maintenance personnel only need to align the mounting rod 404 with the mounting groove and insert it until the second magnetic plate 413 is magnetically attracted and fixed to the first magnetic plate 412. Then, the fixing bracket 410 is released. Under the action of the first spring 411, the plug 408 can be smoothly inserted into the slot 405, and the installation of the main lighting lamp 406 can be completed. The operation process is simple and quick.

[0022] Furthermore, the switching of the first auxiliary lighting 402 and the second auxiliary lighting 403 can be controlled according to the brightness inside the elevator. When the light inside the elevator is insufficient, the first auxiliary lighting 402 and the second auxiliary lighting 403 can be turned on simultaneously through the control button 2 to provide sufficient and stable lighting for maintenance personnel and ensure the smooth progress of maintenance work. If the light inside the elevator is slightly dim but still visible, maintenance personnel can selectively turn on the first auxiliary lighting 402 or the second auxiliary lighting 403 to save energy and extend the service life of the lighting components 4, thereby improving the practicality and adaptability of the lighting components 4.

[0023] The sweat-absorbing component 9 includes an inner lining layer 902, with sharpened hook and loop fasteners 903 fixedly installed on both sides inside the inner lining layer 902. A sweat-absorbing layer 905 is provided inside the inner lining layer 902, and a rough-surfaced hook and loop fastener 904 is fixedly installed on the outer side of the sweat-absorbing layer 905. The sharpened hook and loop fasteners 903 and the rough-surfaced hook and loop fasteners 904 are attached together, allowing for quick disassembly and cleaning of the sweat-absorbing layer 905. The outer side of the inner lining layer 902 and the inner wall of the outer helmet 1 are connected by a second spring 901.

[0024] When this utility model is in use, when maintenance personnel wear the helmet for extended periods, the second spring 901 between the inner lining layer 902 and the inner wall of the outer helmet 1 can elastically deform according to the contour of the maintenance personnel's head, thereby effectively cushioning the inner lining layer 902 and improving the comfort of wearing the helmet. At the same time, the hook-and-loop fastener 903 inside the inner lining layer 902 fits into the loop fastener 904 on the outside of the sweat-absorbing layer 905, making it convenient for maintenance personnel to disassemble and clean the sweat-absorbing layer 905, preventing sweat from accumulating inside the helmet, breeding bacteria and producing odors, thus improving the hygiene of the helmet. Furthermore, the sweat-absorbing layer 905 can actively absorb sweat, reducing stuffiness and further enhancing the comfort of long-term work.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A lighting helmet for elevator maintenance, characterized in that: The helmet includes an outer helmet (1), a brim (3) is fixed to the front of the outer helmet (1), a lighting component (4) with a changeable lighting mode is detachably installed on the top of the brim (3), a sweat-absorbing component (9) is fixedly installed on the inner wall of the outer helmet (1), and two fastening straps (5) are fixedly connected to the bottom of the outer helmet (1). The ends of the two fastening straps (5) are engaged by an outer buckle (6) and an inner buckle (7).

2. The elevator maintenance lighting helmet according to claim 1, characterized in that: The lighting assembly (4) includes a mounting bracket (401), a first auxiliary light (402), and a second auxiliary light (403). The bottom of the mounting bracket (401) is fixedly mounted on the top of the brim (3), and the first auxiliary light (402) and the second auxiliary light (403) are alternately arranged on the mounting bracket (401).

3. The elevator maintenance lighting helmet according to claim 2, characterized in that: The mounting bracket (401) has a mounting groove on one side, a first magnetic plate (412) is fixed inside the mounting groove, a mounting rod (404) is provided inside the mounting groove, a fixing groove is provided at one end of the mounting rod (404), a second magnetic plate (413) is fixed inside the fixing groove, the first magnetic plate (412) and the second magnetic plate (413) are magnetically attracted to each other, and a main lighting lamp (406) is installed at the other end of the mounting rod (404).

4. The lighting helmet for elevator repair of claim 3, characterized in that: A rubber sleeve (407) is fixedly installed on the outside of the mounting rod (404). A slot (405) is opened on the outside of the mounting rod (404). A movable groove is provided inside the mounting bracket (401). An insert (408) is provided inside the movable groove. The insert (408) is inserted into the slot (405).

5. The elevator maintenance lighting helmet according to claim 4, characterized in that: The mounting bracket (401) is provided with a fixing bracket (410) on top, and a connecting rope (409) is fixedly connected between the fixing bracket (410) and the insert (408).

6. The elevator maintenance lighting helmet according to claim 5, characterized in that: A first spring (411) is fixedly connected between the top of the movable slot and the insert (408).

7. The elevator maintenance lighting helmet according to claim 1, characterized in that: The sweat-absorbing component (9) includes an inner lining layer (902), on both sides of the inner lining layer (902) are fixedly installed with hook and loop fasteners (903), a sweat-absorbing layer (905) is provided inside the inner lining layer (902), and a loop fastener (904) is fixedly installed on the outside of the sweat-absorbing layer (905).

8. The elevator maintenance lighting helmet according to claim 7, characterized in that: The hook and loop fasteners (903) and the textured hook and loop fasteners (904) are attached together.

9. The elevator maintenance lighting helmet according to claim 8, characterized in that: The outer side of the inner liner (902) and the inner wall of the outer helmet (1) are connected by a second spring (901).

10. The lighting helmet for elevator repair of claim 1, wherein: The outer helmet (1) has a heat dissipation hole (8) on the rear side and a control button (2) on one side of the outer helmet (1).

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