Lighting device

Abstract

The utility model discloses a lighting device, which relates to the technical field of equipment maintenance and comprises a shell, a retractable mechanism is arranged in the shell, and a wearing fixing mechanism is arranged on the surface of the shell. By pushing the shifting block, the fixing base slides on the surface of the sliding groove, the sliding blocks on the two sides of the connecting rod are driven to slide on the sliding rail, the lighting assembly is gradually pushed out of the shell till the limiting plate, the fixing base and the sliding groove are in interference fit, and the damping feeling is achieved during pushing; during use, the lighting assembly is driven to rotate through the rotating shaft, the orientation of the lighting assembly is adjusted through the U-shaped adjusting frame, so that the lighting assembly can conduct multi-angle lighting work, when the lighting assembly is not used, the shell can protect the lighting assembly and prevent the lighting assembly from being damaged due to collision, and the size of the device is further reduced after the device is stored. A user can carry the device conveniently, and the adaptability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of equipment maintenance technology, specifically to a lighting device. Background Technology

[0002] Equipment maintenance is a combination of equipment repair and upkeep. It is a technical management measure carried out according to a pre-determined plan or relevant technical conditions to prevent equipment performance deterioration or reduce the probability of equipment failure. It mainly involves the maintenance and management of mechanical and electronic equipment to ensure their normal operation and extend their service life.

[0003] Patent publication number CN220017243U discloses a lighting device for nighttime maintenance of gas gathering station equipment, including a main body and an all-around lighting lamp. The upper end of the main body is provided with a support device, the middle of the support device is provided with a protective shell, the inside of the protective shell is provided with a hydraulic strut, the upper end of the hydraulic strut is provided with an all-around lighting lamp, the lower end of the main body is provided with casters, and the upper end of the main body is provided with an energy storage box.

[0004] To address the issue of less-than-ideal lighting effects, existing technologies employ omnidirectional lighting. Omnidirectional lighting emits light in multiple directions, achieving all-around illumination and avoiding uneven lighting. Furthermore, omnidirectional lighting uses LED light sources, which are energy-efficient, have a long lifespan, and provide good lighting effects without significantly impacting the nighttime environment. However, this approach also results in bulky devices that are inconvenient to carry and cannot be used in confined spaces. Utility Model Content

[0005] The purpose of this invention is to provide a lighting device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A lighting device includes a housing, wherein an extension mechanism is provided inside the housing, and an attachment and fixing mechanism is provided on the surface of the housing.

[0008] The retraction mechanism includes a slide rail, which is fixedly connected to the surface of the outer shell. Two sets of slide rails are provided, which are symmetrically distributed on both sides of the inner side of the outer shell. A limiting plate is fixedly connected to the surface of the slide rail, and the limiting plate is fixedly connected to one end of the outer shell. A slider is movably connected to the surface of the slide rail, and a connecting rod is fixedly connected to the surface of the slider.

[0009] A further improvement of this utility model is that: a rotating shaft is fixedly connected to the surface of the connecting rod, a U-shaped adjusting frame is movably connected to one end of the rotating shaft, and a lighting component is movably connected to the surface of the U-shaped adjusting frame.

[0010] A further improvement of the present invention is that the retracting mechanism further includes a slide groove, the slide groove is disposed on the surface of the outer shell, a fixed seat is movably connected to the surface of the slide groove, the fixed seat is fixedly connected to the surface of the connecting rod, and a lever is fixedly connected to the top of the fixed seat.

[0011] A further improvement of the present invention is that the wearing and fixing mechanism includes a fixing strap, which is fixedly connected to the bottom end of the outer shell, and a connecting ring is movably connected to one end of the fixing strap, and a connecting strap is movably connected to the surface of the connecting ring.

[0012] A further improvement of this utility model is that: the connecting strap is fixedly connected to the bottom end of the outer shell, a Velcro sub-attachment is fixedly connected to the surface of the connecting strap, and a Velcro female-attachment is fixedly connected to the surface of the connecting strap, wherein the Velcro sub-attachment and the Velcro female-attachment are compatible.

[0013] A further improvement of the present invention is that the wearing and fixing mechanism further includes a connecting seat, which is fixedly connected to the rear end of the outer shell. The connecting seat has an arc-shaped groove inside, and slots are symmetrically distributed on the surface of the arc-shaped groove. A movable block is movably connected to the surface of the arc-shaped groove, and a magnetic component is fixedly connected to one side of the movable block.

[0014] A further improvement of this utility model is that: the movable block has a groove inside, a spring is sleeved inside the groove of the movable block, a retaining bead is fixedly connected to the top of the spring, and the retaining groove is adapted to the retaining bead.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a lighting device that uses a sliding groove, a sliding rail, a limiting plate, a fixed seat, a lever, a connecting rod, a slider, a rotating shaft, a U-shaped adjusting frame, and a lighting component. By pushing the lever, the fixed seat slides on the surface of the sliding groove, causing the sliders on both sides of the connecting rod to slide on the sliding rail, so that the lighting component is gradually pushed out of the housing until it reaches the limiting plate. The fixed seat and the sliding groove are interference-fitted, which provides a damping feel when pushing, preventing the lighting component from sliding into the housing during use. When in use, the rotating shaft drives the lighting component to rotate, and the U-shaped adjusting frame adjusts the orientation of the lighting component, enabling it to provide illumination from multiple angles. When not in use, the housing also protects the lighting component from impacts and damage. After storage, the device size is further reduced, making it easy for users to carry and improving the adaptability of the device.

[0017] 2. This utility model provides a lighting device that uses a combination of a fixing strap, a connecting strap, a Velcro closure, a connecting ring, a Velcro closure, a connecting seat, an arc-shaped groove, a movable block, a magnetic component, a spring, a locking bead, and a locking slot. One end of the connecting strap passes through the connecting ring on the surface of the fixing strap, connecting the Velcro closure and the Velcro closure. This allows the device to be worn on the user's wrist or shoulder. When stable lighting is needed for a localized area, the movable block can be moved, causing it to rotate within the arc-shaped groove on the surface of the connecting seat. This rotates the side of the substitute magnetic component to the outside. The locking bead then contacts the arc-shaped groove and is compressed, causing the spring to compress until the bead reaches the locking slot. The spring then pushes the bead into the locking slot, preventing the movable block from moving easily. The magnetic component is magnetically attracted to the appropriate position and, in conjunction with the adjustment component of the retraction mechanism, illuminates the localized area. After use, the magnetic component is rotated inwards to prevent the adsorption of impurities such as iron slag when not in use. This device has a simple structure, a wide range of applications, and improves its adaptability. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention from an axial view perspective;

[0020] Figure 3 This is an exploded view of the retraction mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the wearing and fixing mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the movable block of this utility model.

[0023] In the diagram: 1. Outer shell; 2. Retraction mechanism; 201. Slide groove; 202. Slide rail; 203. Limiting plate; 204. Fixing seat; 205. Toggle block; 206. Connecting rod; 207. Slider; 208. Rotating shaft; 209. U-shaped adjustment frame; 210. Lighting assembly; 3. Wearing and fixing mechanism; 301. Fixing strap; 302. Connecting strap; 303. Velcro fastener; 304. Connecting ring; 305. Velcro fastener; 306. Connecting seat; 307. Arc groove; 308. Movable block; 309. Magnetic assembly; 310. Spring; 311. Locking bead; 312. Locking slot. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] Example 1

[0026] like Figure 1-5 As shown, this utility model provides a lighting device, including a housing 1. An internal retraction mechanism 2 is provided inside the housing 1, and a wearing and fixing mechanism 3 is provided on the surface of the housing 1. The retraction mechanism 2 includes a slide rail 202, which is fixedly connected to the surface of the housing 1. Two sets of slide rails 202 are provided, symmetrically distributed on both sides of the interior of the housing 1. A limiting plate 203 is fixedly connected to the surface of the slide rail 202, and the limiting plate 203 is fixedly connected to one end of the housing 1. A slider 207 is movably connected to the surface of the slide rail 202. A connecting rod 206 is fixedly connected to the surface of block 207, a rotating shaft 208 is fixedly connected to the surface of connecting rod 206, a U-shaped adjusting frame 209 is movably connected to one end of rotating shaft 208, a lighting component 210 is movably connected to the surface of U-shaped adjusting frame 209, the retracting mechanism 2 also includes a slide 201, the slide 201 is provided on the surface of housing 1, a fixed seat 204 is movably connected to the surface of slide 201, the fixed seat 204 is fixedly connected to the surface of connecting rod 206, and a lever 205 is fixedly connected to the top of fixed seat 204.

[0027] In this embodiment, by pushing the lever 205, the fixed seat 204 slides on the surface of the slide groove 201, and drives the sliders 207 on both sides of the connecting rod 206 to slide on the slide rail 202, so that the lighting component 210 is gradually pushed out of the housing 1 until it reaches the limiting plate 203. The fixed seat 204 and the slide groove 201 are interference fit, so that there is a damping feeling when pushing. During use, it prevents the lighting component 210 from sliding into the housing 1. During use, the rotating shaft 208 drives the lighting component 210 to rotate, and the U-shaped adjustment frame 209 adjusts the orientation of the lighting component 210 so that it can illuminate from multiple angles. When not in use, the housing 1 can also protect the lighting component 210 to prevent it from being damaged by bumps. After storage, the size of the device is further reduced, making it easier for users to carry and improving the adaptability of the device.

[0028] Example 2

[0029] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the wearing and fixing mechanism 3 includes a fixing strap 301, which is fixedly connected to the bottom end of the outer shell 1. One end of the fixing strap 301 is movably connected to a connecting ring 304, and a connecting strap 302 is movably connected to the surface of the connecting ring 304. The connecting strap 302 is fixedly connected to the bottom end of the outer shell 1, and a Velcro sub-attachment 303 is fixedly connected to the surface of the connecting strap 302. A Velcro female attachment 305 is also fixedly connected to the surface of the connecting strap 302. The Velcro sub-attachment 303 and the Velcro female attachment 305 are... The fitting and wearing fixing mechanism 3 also includes a connecting seat 306, which is fixedly connected to the rear end of the outer shell 1. The connecting seat 306 has an arc-shaped groove 307 inside, and slots 312 are symmetrically distributed on the surface of the arc-shaped groove 307. A movable block 308 is movably connected to the surface of the arc-shaped groove 307. A magnetic component 309 is fixedly connected to one side of the movable block 308. A groove is provided inside the movable block 308. A spring 310 is sleeved inside the groove of the movable block 308. A retaining bead 311 is fixedly connected to the top of the spring 310. The slots 312 and the retaining bead 311 are compatible.

[0030] In this embodiment, by passing one end of the connecting strap 302 through the connecting ring 304 on the surface of the fixing strap 301 and connecting the Velcro female attachment 305 with the Velcro female attachment 303, the device can be worn on the user's wrist or shoulder. When stable lighting is needed for a local area, the movable block 308 can be moved to rotate within the arc-shaped groove 307 on the surface of the connecting seat 306, thereby rotating one side of the substitute magnetic component 309 to the outside. At this time, the locking bead 311 is squeezed after contacting the arc-shaped groove 307, which compresses the spring 310 until the locking bead 311 reaches the slot 312. The spring 310 pushes the locking bead 311 into the slot 312, preventing the movable block 308 from moving easily. The magnetic component 309 is magnetically attracted to the appropriate position and, together with the adjustment component of the retraction mechanism 2, illuminates the local area. After use, the magnetic component 309 is rotated to the inside to prevent the adsorption of impurities such as iron slag when not in use. This device has a simple structure, a wide range of applications, and improves the adaptability of the device.

[0031] The working principle of this lighting device will be explained in detail below.

[0032] like Figure 1-5As shown, by pushing the lever 205, the fixing seat 204 slides on the surface of the slide groove 201, and drives the sliders 207 on both sides of the connecting rod 206 to slide on the slide rail 202, so that the lighting component 210 is gradually pushed out of the housing 1 until it reaches the limiting plate 203. The fixing seat 204 and the slide groove 201 are interference fit, so that there is a damping feeling when pushing. During use, the lighting component 210 is prevented from sliding into the housing 1. When in use, the lighting component 210 is rotated by the rotating shaft 208, and the U-shaped adjustment bracket 209 adjusts the orientation of the lighting component 210 so that it can illuminate from multiple angles. When not in use, the housing 1 can also protect the lighting component 210 to prevent it from being damaged by bumps. After storage, the size of the device is further reduced, making it easy for users to carry. One end of the connecting strap 302 is passed through the connecting ring 304 on the surface of the fixing strap 301 and the Velcro is fastened. The female adhesive strip 305 connects with the Velcro strap 303, allowing the device to be worn on the user's wrist, shoulder, or other areas. When stable local lighting is needed, the movable block 308 can be moved, causing it to rotate within the arc-shaped groove 307 on the surface of the connecting seat 306. This rotates one side of the substitute magnetic component 309 to the outside, at which point the retaining bead 311 contacts the arc-shaped groove 307 and is compressed, causing the spring 310 to compress. When the retaining bead 311 reaches the slot 312, the spring 310 pushes the retaining bead 311 into the slot 312, preventing the movable block 308 from moving easily. The magnetic component 309 is then magnetically attracted to the appropriate position and, in conjunction with the adjustment component of the retraction mechanism 2, illuminates the local area. After use, the magnetic component 309 can be rotated inward to prevent the adsorption of impurities such as iron slag when not in use. This device has a simple structure, a wide range of applications, and improved adaptability.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A lighting device, comprising a housing (1), characterized in that: The outer shell (1) is provided with a retractable mechanism (2) inside, and a wearing and fixing mechanism (3) is provided on the surface of the outer shell (1). The retraction mechanism (2) includes a slide rail (202), which is fixedly connected to the surface of the outer shell (1). Two sets of slide rails (202) are provided, which are symmetrically distributed on both sides of the inner side of the outer shell (1). A limiting plate (203) is fixedly connected to the surface of the slide rail (202), which is fixedly connected to one end of the outer shell (1). A slider (207) is movably connected to the surface of the slide rail (202), and a connecting rod (206) is fixedly connected to the surface of the slider (207).

2. The lighting device according to claim 1, characterized in that: A rotating shaft (208) is fixedly connected to the surface of the connecting rod (206), and a U-shaped adjusting frame (209) is movably connected to one end of the rotating shaft (208). A lighting component (210) is movably connected to the surface of the U-shaped adjusting frame (209).

3. A lighting device according to claim 1, characterized in that: The retraction mechanism (2) further includes a slide (201), which is provided on the surface of the outer shell (1). A fixed seat (204) is movably connected to the surface of the slide (201). The fixed seat (204) is fixedly connected to the surface of the connecting rod (206). A lever (205) is fixedly connected to the top of the fixed seat (204).

4. A lighting device according to claim 1, characterized in that: The wearing and fixing mechanism (3) includes a fixing strap (301), which is fixedly connected to the bottom end of the outer shell (1). One end of the fixing strap (301) is movably connected to a connecting ring (304), and the surface of the connecting ring (304) is movably connected to a connecting strap (302).

5. A lighting device according to claim 4, characterized in that: The connecting strip (302) is fixedly connected to the bottom end of the outer shell (1). A hook and loop fastener (303) is fixedly connected to the surface of the connecting strip (302), and a hook and loop fastener (305) is fixedly connected to the surface of the connecting strip (302). The hook and loop fastener (303) and the hook and loop fastener (305) are compatible.

6. A lighting device according to claim 1, characterized in that: The wearing and fixing mechanism (3) also includes a connecting seat (306), which is fixedly connected to the rear end of the outer shell (1). The connecting seat (306) has an arc-shaped groove (307) inside, and slots (312) are symmetrically distributed on the surface of the arc-shaped groove (307). A movable block (308) is movably connected to the surface of the arc-shaped groove (307), and a magnetic component (309) is fixedly connected to one side of the movable block (308).

7. A lighting device according to claim 6, characterized in that: The movable block (308) has a groove inside, and a spring (310) is sleeved inside the groove of the movable block (308). A retaining bead (311) is fixedly connected to the top of the spring (310), and the retaining groove (312) is adapted to the retaining bead (311).

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