A detachable neck lamp

Abstract

This utility model relates to the field of lighting equipment technology and discloses a detachable neck lamp, including a base body. A connecting assembly is mounted on the surface of the base body, and a lamp body is mounted on the surface of the connecting assembly. Two disassembly devices are provided on the surface of the connecting assembly. Each disassembly device includes two short rods, which are fixedly connected to the surface of the connecting assembly. A screw plate is fixedly connected to one end of each of the two short rods. A push plate is slidably connected to the arc surface of each of the two short rods. A fixing rod is slidably inserted into the push plate. A circular plate is fixedly connected to one end of the fixing rod. A fixing groove is formed on the surface of the lamp body. A spring is fitted onto the arc surface of the fixing rod, and both ends of the spring are fixedly connected to the circular plate and the push plate, respectively. This detachable neck lamp avoids the situation where damage to some components makes disassembly and replacement difficult, rendering the entire lamp unusable.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a detachable neck lamp. Background Technology

[0002] Neck lamps are widely used in reading, repair, and nighttime activities due to their portability and ability to free up your hands.

[0003] Regarding the aforementioned and existing related technologies, the inventors believe that the following drawbacks often exist: Most neck lights currently on the market have an integrated structure, with the neck part and the lamp head fixedly connected. During use, when a component in the neck part or the lamp head is damaged, it is difficult to disassemble and replace, often rendering the entire neck light unusable. This not only shortens the lifespan of the neck light but also increases the user's operating costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that some components are damaged and difficult to disassemble and replace, making the whole thing unusable. To address this, we propose a detachable neck lamp.

[0005] To achieve the above objectives, this application adopts the following technical solution: a detachable neck lamp, comprising a base body, a connecting assembly mounted on the surface of the base body, a lamp body mounted on the surface of the connecting assembly, two disassembly devices provided on the surface of the connecting assembly, each disassembly device comprising two short rods, the two short rods being fixedly connected to the surface of the connecting assembly, a screw plate being fixedly connected to one end of each of the two short rods, a push plate being slidably connected to the arc surfaces of the two short rods, a fixing rod being slidably inserted into the push plate, a circular plate being fixedly connected to one end of the fixing rod, and a fixing groove being formed on the surface of the lamp body.

[0006] Preferably, the arc surface of the fixing rod is fitted with a spring, and the two ends of the spring are fixedly connected to the circular plate and the push plate, respectively.

[0007] Preferably, the short rod has a rotating ring rotatably connected to its arc surface, the surface of the rotating ring is fixedly connected to the push plate, and the surface of the connecting assembly has a recycling groove.

[0008] Preferably, a positioning plate is fixedly connected to the surface of the connecting component, and the size of the fixing rod is adapted to the size of the fixing groove.

[0009] Preferably, the surface of the base body is provided with an adjustment device, the adjustment device includes two connecting rods, the two connecting rods are fixedly connected to the base body, one end of each of the two connecting rods is fixedly connected to a square plate, the arc surfaces of the two connecting rods are rotatably connected to a strip plate, a limiting rod is slidably inserted into the strip plate, and a plurality of limiting grooves are opened on the surface of the connecting assembly.

[0010] Preferably, a baffle is fixedly connected to the arc surface of the limiting rod, and the size of the limiting rod is adapted to the size of the limiting groove.

[0011] Preferably, the arc surface of the connecting rod is fitted with a torsion spring, and the two ends of the torsion spring are fixedly connected to the strip plate and the base body, respectively.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, by setting up a disassembly device, the damaged parts can be easily disassembled and replaced, avoiding the situation where the whole device cannot continue to be used due to the difficulty in disassembling and replacing some components, thus improving the practicality of the device.

[0014] In this invention, by setting an adjustment device, the width of the neck lamp can be adjusted, thus avoiding the situation where different wearers have different experiences due to the relatively fixed structure of the neck lamp, making it difficult for some wearers to wear and use it comfortably, thereby improving the practicality of the device. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the disassembly device in this utility model;

[0018] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0019] Figure 4 This is a schematic diagram of the adjusting device in this utility model;

[0020] Figure 5 In this utility model Figure 4 Enlarged view of point B.

[0021] Legend: 1. Base body; 2. Connecting assembly; 3. Lamp body; 4. Disassembly device; 5. Adjustment device; 401. Short rod; 402. Rotating ring; 403. Push plate; 404. Screw plate; 405. Fixing rod; 406. Spring; 407. Round plate; 408. Positioning plate; 409. Fixing groove; 410. Recycling groove; 51. Connecting rod; 52. Torsion spring; 53. Square plate; 54. Strip plate; 55. Limiting rod; 56. Baffle; 57. Limiting groove. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] Reference Figure 1 As shown, this utility model provides a technical solution: a detachable neck lamp, including a base body 1, a connecting component 2 installed on the surface of the base body 1, a lamp body 3 installed on the surface of the connecting component 2, and two disassembly devices 4 on the surface of the connecting component 2, which achieves the effect of convenient disassembly and replacement of damaged parts, avoiding the situation where the whole cannot continue to be used due to the difficulty of disassembly and replacement of some components, thus improving the practicality of the device. The surface of the base body 1 is provided with an adjustment device 5, which achieves the effect of adjusting the width of the neck lamp, avoiding the situation where the neck lamp has a relatively fixed structure, resulting in different user experiences for different wearers, thus making it difficult for some wearers to wear and use it comfortably, thus improving the practicality of the device.

[0024] The following section will describe the specific design and function of the disassembly device 4 and the adjustment device 5.

[0025] Reference Figure 2 and Figure 3As shown, in this embodiment: the disassembly device 4 includes two short rods 401, which are fixedly connected to the surface of the connecting assembly 2. A screw plate 404 is fixedly connected to one end of each short rod 401. A push plate 403 is slidably connected to the arc surface of each short rod 401. A fixing rod 405 is slidably inserted into the push plate 403. A circular plate 407 is fixedly connected to one end of the fixing rod 405. A fixing groove 409 is provided on the surface of the lamp body 3. A spring 406 is sleeved on the arc surface of the fixing rod 405. The two ends of the spring 406 are fixedly connected to the circular plate 407 and the push plate 403, respectively. The circular plate 407 is released... 7. The rebound force of spring 406 drives circular plate 407, which in turn drives fixed rod 405 to slide within push plate 403 until fixed rod 405 is inserted into fixed groove 409. This achieves a stable connection of fixed rod 405, preventing shaking caused by external factors and thus preventing fixed rod 405 from detaching from lamp body 3, thereby improving the stability of the device. A rotating ring 402 is rotatably connected to the arc surface of short rod 401. The surface of rotating ring 402 is fixedly connected to push plate 403. A recycling groove 410 is provided on the surface of connecting assembly 2. The fixed rod 405 is then removed from the surface of lamp body 3. Pull the rod out of the fixed groove 409, then rotate the rotating ring 402. The rotating ring 402 drives the push plate 403 to rotate on the arc surface of the short rod 401. The push plate 403 drives the fixed rod 405, and the fixed rod 405 drives the circular plate 407 until the fixed rod 405 is perpendicular to the recycling groove 410. Then, push the circular plate 407 to drive the fixed rod 405 to slide within the push plate 403 until the fixed rod 405 is inserted into the recycling groove 410. This achieves the effect of rotating and recycling the fixed rod 405, avoiding the shaking caused during replacement, which would cause the fixed rod 405 to slide back and forth within the push plate 403, thus preventing accidents to workers. When it is necessary to continuously pull the fixing rod 405, a positioning plate 408 is fixedly connected to the surface of the connecting component 2. The size of the fixing rod 405 is adapted to the size of the fixing groove 409. Rotating the rotating ring 402 causes the pushing plate 403 to rotate on the arc surface of the short rod 401. The pushing plate 403 drives the fixing rod 405, and the fixing rod 405 drives the circular plate 407 until the fixing rod 405 touches the positioning plate 408, thus achieving the effect of quickly positioning the fixing rod 405. This allows the staff to quickly complete the disassembly and replacement, enabling the user to reuse the neck lamp more quickly.

[0026] Reference Figure 4 and Figure 5As shown, specifically, the adjusting device 5 includes two connecting rods 51, which are fixedly connected to the base body 1. A square plate 53 is fixedly connected to one end of each connecting rod 51. A strip plate 54 is rotatably connected to the arc surface of each connecting rod 51. A limiting rod 55 is slidably inserted into the strip plate 54. Several limiting grooves 57 are formed on the surface of the connecting assembly 2. A baffle 56 is fixedly connected to the arc surface of the limiting rod 55. The size of the limiting rod 55 matches the size of the limiting groove 57. Pulling the limiting rod 55 to slide within the strip plate 54 causes the limiting rod 55 to move the baffle 56 until the baffle 56 touches the strip plate 54, thus achieving the adjustment of the limiting rod 55. The blocking effect prevents the limit rod 55 from slipping out of the strip plate 54 due to shaking during adjustment, thus avoiding damage to the limit rod 55 and rendering it unusable. The arc surface of the connecting rod 51 is fitted with a torsion spring 52, and the two ends of the torsion spring 52 are fixedly connected to the strip plate 54 and the base body 1, respectively. When adjusting, the torque of the torsion spring 52 drives the strip plate 54 to rotate on the arc surface of the connecting rod 51. The strip plate 54 drives the limit rod 55 until the limit rod 55 is reset, achieving the effect of automatic reset of the limit rod 55. This reduces the number of operation steps for the operator, increases the work efficiency of the operator, and improves the convenience of the device.

[0027] Working principle: When a damaged lamp body 3 needs to be replaced, the fixing rod 405 is pulled out from the fixing groove 409 on the surface of the lamp body 3, and then the rotating ring 402 is rotated. The rotating ring 402 drives the push plate 403 to rotate on the arc surface of the short rod 401. The push plate 403 drives the fixing rod 405, and the fixing rod 405 drives the circular plate 407 until the fixing rod 405 touches the positioning plate 408. Then the circular plate 407 is pushed to drive the fixing rod 405 to slide in the push plate 403 until the fixing rod 405 is inserted into the recycling groove 410. Then the lamp body 3 to be installed is installed, and then the fixing rod 405 is pulled out from the recycling groove 410 and the rotating ring 402 is rotated. Ring 402 rotates, causing push plate 403 to rotate on the arc surface of short rod 401. Push plate 403 drives fixed rod 405, which in turn drives circular plate 407 until fixed rod 405 is perpendicular to fixed groove 409. Circular plate 407 is then released, and the rebound force of spring 406 drives circular plate 407, which in turn drives fixed rod 405 to slide within push plate 403 until fixed rod 405 is inserted into fixed groove 409. This achieves the effect of convenient disassembly and replacement of damaged parts, avoiding the situation where some components are damaged and difficult to disassemble and replace, leading to the overall device becoming unusable. This improves the practicality of the device.

[0028] When the neck light needs to be adjusted according to the wearer, the limiting rod 55 is pulled and slid within the strip plate 54. The limiting rod 55 drives the baffle 56 until the baffle 56 touches the strip plate 54. The torque of the torsion spring 52 causes the strip plate 54 to rotate on the arc surface of the connecting rod 51. The strip plate 54 drives the limiting rod 55 until the limiting rod 55 returns to its original position. Then, the connecting component 2 is pulled for adjustment. After completion, the strip plate 54 is pushed to rotate on the arc surface of the connecting rod 51. The strip plate 54 drives the limiting rod 55 until the limiting rod 55 is perpendicular to the limiting groove 57. Then, the limiting rod 55 is pushed to slide within the strip plate 54 until the limiting rod 55 is inserted into the limiting groove 57. This achieves the effect of adjusting the width of the neck light, avoiding the situation where different wearers have different experiences due to the relatively fixed structure of the neck light, making it difficult for some wearers to wear and use comfortably. This improves the practicality of the device.

[0029] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A detachable neck-hung lamp, characterized in that, The system includes a base body (1), a connecting assembly (2) is mounted on the surface of the base body (1), a lamp body (3) is mounted on the surface of the connecting assembly (2), and two disassembly devices (4) are provided on the surface of the connecting assembly (2). Each disassembly device (4) includes two short rods (401), which are fixedly connected to the surface of the connecting assembly (2). One end of each of the two short rods (401) is fixedly connected to a screw plate (404), and the arc surfaces of the two short rods (401) are slidably connected to a push plate (403). A fixing rod (405) is slidably inserted into the push plate (403), and one end of the fixing rod (405) is fixedly connected to a circular plate (407). A fixing groove (409) is provided on the surface of the lamp body (3).

2. The detachable neck lamp of claim 1, wherein: The arc surface of the fixing rod (405) is fitted with a spring (406), and the two ends of the spring (406) are fixedly connected to the circular plate (407) and the push plate (403) respectively.

3. The detachable neck lamp of claim 1, wherein: The short rod (401) is rotatably connected to a rotating ring (402) on its arc surface. The surface of the rotating ring (402) is fixedly connected to the push plate (403). The surface of the connecting assembly (2) is provided with a recycling groove (410).

4. The detachable neck lamp of claim 1, wherein: The surface of the connecting component (2) is fixedly connected to a positioning plate (408), and the size of the fixing rod (405) is adapted to the size of the fixing groove (409).

5. The detachable neck lamp of claim 1, wherein: The base body (1) is provided with an adjustment device (5). The adjustment device (5) includes two connecting rods (51). The two connecting rods (51) are fixedly connected to the base body (1). One end of each of the two connecting rods (51) is fixedly connected to a square plate (53). The arc surfaces of the two connecting rods (51) are rotatably connected to a strip plate (54). A limiting rod (55) is slidably inserted in the strip plate (54). The surface of the connecting assembly (2) is provided with several limiting grooves (57).

6. A detachable neck lamp according to claim 5, characterized in that: The arc surface of the limiting rod (55) is fixedly connected to a baffle (56), and the size of the limiting rod (55) is adapted to the size of the limiting groove (57).

7. A detachable neck lamp according to claim 5, characterized in that: The arc surface of the connecting rod (51) is fitted with a torsion spring (52), and the two ends of the torsion spring (52) are fixedly connected to the strip plate (54) and the base body (1) respectively.

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