Magnetic type head lamp device with clamping function

Abstract

The utility model discloses a magnetic attraction type head lamp device with a clamping function, which belongs to the technical field of head lamps and comprises a magnetic attraction part, a head lamp part and a clamping seat, the head lamp part is connected relative to a rotating shaft of the magnetic attraction part, and the magnetic attraction part is detachably connected with the clamping seat in a magnetic attraction manner. The clamping base comprises a clamping shell and an elastic clamping part connected to the rear end of the clamping shell, and the elastic clamping part is rotationally connected relative to the end face where the clamping shell is located. Through the design, the head lamp part rotates by 180 degrees relative to the magnetic attraction part, vertical adjustment of the inclination angle for illumination is facilitated, the clamping shell rotates by 360 degrees relative to the elastic clamping part, left-right adjustment is facilitated, the illumination angle of the worn head lamp part can be adjusted in a three-dimensional mode, the head lamp part can be used independently and can also be used in cooperation with the clamping base, and the head lamp part is convenient to use. And the LED lamp is simple in structure, can be clamped at positions such as a collar, and is high in use flexibility and good in portability due to the modular design.

Description

Technical Field

[0001] The utility model belongs to the technical field of headlights, and in particular relates to a magnetic headlight device with a clamping function. Background Art

[0002] Headlamps are widely used as lighting tools in outdoor activities, industrial operations, maintenance and inspection, and medical rescue scenarios. Traditional headlamps are usually worn on the head in the form of elastic headbands or fixed brackets, freeing up hands for easy operation.

[0003] However, traditional headlamps are worn on the head, and users need to spend time adjusting the tightness of the headband to accommodate their head circumference. This is especially true when wearing a helmet or hat, as the headband and hat may interfere, making use more difficult. The headlamp and light strap are connected and fixed together, making them unable to be used independently without the headband, resulting in a lack of portability. The single fixed structure of the lamp head cannot be rotated, making it difficult to cope with changing ambient lighting conditions, limiting the flexibility of the headlamp. Utility Model Content

[0004] The utility model provides a magnetic headlamp device with a clamping function, which aims to solve the problems of traditional headlamps, such as the trouble of connecting and fixing the light strip, the inability of the headlamp to rotate, which limits the flexibility of lighting use, and the inability to use the headlamp independently and lack of portability.

[0005] To achieve the above-mentioned objectives, the present invention provides a magnetic headlamp device with a clamping function, comprising a magnetic portion, a headlamp portion, and a clamping seat. The headlamp portion is connected relative to the rotating axis of the magnetic portion, and the magnetic portion and the clamping seat are detachably magnetically connected. The clamping seat includes a clamping shell and an elastic clamping portion connected to the rear end of the clamping shell. The elastic clamping portion is rotatably connected relative to the end surface where the clamping shell is located.

[0006] Preferably, the clamping seat includes a front seat panel, a rotating disk, and a first magnet. The front end of the clamping shell is provided with a front seat panel, and the inner middle side of the front seat panel is integrally formed with an external toothed ring. A through hole is provided in the middle of the rotating disk. A rotating disk movably mounted on the through hole is provided in the clamping shell. A connecting disk is provided on one side of the elastic clamping part, and a convex ring is provided on the connecting disk. The convex ring passes through the through hole and is connected to the external toothed ring. A plurality of first magnets are provided in the clamping shell.

[0007] Preferably, an assembly hole is provided on the rotating disk, and an inner side wall of the assembly hole is provided with a toothing protrusion, and the toothing protrusion is engaged and connected with the external toothed ring. A plurality of bosses are provided on one side of the rotating disk, and a plurality of blind holes are provided on the connecting disk. The bosses are inserted into the blind holes accordingly, so that the clamping shell can rotate 360 ​​degrees relative to the elastic clamping part.

[0008] Preferably, the magnetic attraction part includes a U-shaped shell, a U-shaped cover plate covering the U-shaped shell, and a plurality of second magnets arranged in the U-shaped cover plate. The first magnets and the second magnets are magnetically attracted to each other. Lateral damping pins are fixedly installed on both sides of the U-shaped shell, and the lateral damping pins are rotatably connected to the headlight part.

[0009] Preferably, the headlamp portion includes a lamp housing, a lens cover, a bracket, a rechargeable battery, a soft circuit board, a lamp assembly, and a charging interface. The bracket is fixedly installed in the lamp housing, and a rechargeable battery is arranged in the bracket. A soft circuit board is laid on the outside of the bracket, and a lamp assembly is provided on the soft circuit board. A charging interface is provided at the bottom of the lamp housing, and a lens cover is provided at the front end of the lamp housing. The soft circuit board is electrically connected to the rechargeable battery, the lamp assembly, and the charging interface. The two sides of the bottom of the lamp housing are connected to the U-shaped shell shaft through lateral damping pins.

[0010] Preferably, a button is provided on the top of the lamp housing, an indicator light is provided on one side of the button, and the flexible circuit board is electrically connected to the button and the lamp assembly.

[0011] Preferably, the lamp assembly includes a COB lamp bead arranged at the front end, a red light lamp bead and a white light lamp bead located on one side of the COB lamp bead, and the red light lamp bead is located directly below the white light lamp bead.

[0012] The beneficial effects of the present invention compared to the prior art are as follows:

[0013] The utility model provides a magnetic headlamp device with a clamping function. The headlamp portion is designed to rotate 180 degrees relative to the magnetic portion, which is convenient for adjusting the tilt angle of lighting up and down. The clamping shell is designed to rotate 360 ​​degrees relative to the elastic clamping portion, which is convenient for left and right adjustment, so that the worn headlamp portion can achieve three-dimensional adjustment of the lighting angle. The headlamp portion can also be removed and used independently as a single module, and can be used in conjunction with a clamping seat to improve lighting usage needs. The headlamp portion has a simple structure and can be clamped on a collar or other place. The modular design has strong flexibility and good portability.

[0014] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of the magnetic attraction portion and the headlight portion of the present invention;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the magnetic attraction portion of the present invention;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the headlight unit of the present invention;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the clamping seat in the present invention from a first perspective;

[0020] Figure 6 This is a schematic diagram of the exploded structure of the clamping seat in the present invention from a second perspective;

[0021] Figure 7 A schematic diagram of the rotation angle of the headlight portion relative to the magnetic attraction portion of the present invention;

[0022] 1. Magnetic part; 2. Headlight part; 3. Clamping seat; 4. Clamping shell; 5. Elastic clamping part; 6. Front seat panel; 7. Rotating disk; 8. First magnet; 9. External toothed ring; 10. Through hole; 11. Connecting disk; 12. Raised ring; 13. Assembly hole; 14. Engaging convex point; 15. Boss; 16. Blind hole; 17. U-shaped shell; 18. U-shaped cover; 19. Second magnet; 20. Lateral damping pin; 21. Lamp housing; 22. Lens cover; 23. Bracket; 24. Rechargeable battery; 25. Soft-row circuit board; 26. COB lamp beads; 27. Red light lamp beads; 28. White light lamp beads; 29. ​​Button; 30. Indicator light. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] To achieve the above-mentioned purpose, the present invention provides a magnetic headlamp device with a clamping function, referring to Figure 1-7As shown, it includes a magnetic part 1, a headlight part 2, and a clamping seat 3. The headlight part 2 is connected to the rotating axis of the magnetic part 1. The magnetic part 1 and the clamping seat 3 are detachably magnetically connected. The clamping seat 3 includes a clamping shell 4 and an elastic clamping part 5 connected to the rear end of the clamping shell 4. The elastic clamping part 5 is rotatably connected relative to the end face where the clamping shell 4 is located.

[0026] In this embodiment, the headlight portion 2 can rotate relative to the magnetic portion 1, and its rotation angle range is 0-180 degrees, which belongs to the angle adjustment in the up and down direction. The inclination angle of the headlight portion 2 can be adjusted as needed. The shell can rotate relative to the elastic clamping portion 5, and its rotation angle range is 0-360 degrees, which belongs to the angle adjustment in the left and right directions. With the cooperation of the up and down directions and the left and right directions, the headlight portion 2 realizes a design of three-dimensional adjustment of the lighting angle, which greatly improves the traditional single fixed head-mounted lamp head structure and angle adjustment limitation problems, and improves the actual needs of headlamp use.

[0027] Furthermore, the clamping seat 3 includes a front seat panel 6, a rotating disk 7, and a first magnet 8. The front seat panel 6 is provided at the front end of the clamping shell 4, and an outer toothed ring 9 is integrally formed on the inner middle side of the front seat panel 6. A through hole 10 is provided in the middle of the rotating disk 7. A rotating disk 7 movably mounted on the through hole 10 is provided in the clamping shell 4. A connecting disk 11 is provided on one side of the elastic clamping portion 5, and a convex ring 12 is provided on the connecting disk 11. The convex ring 12 passes through the through hole 10 and is connected and sleeved in the outer toothed ring 9. A number of first magnets 8 are provided in the clamping shell 4.

[0028] Specifically, an assembly hole 13 is provided on the rotating disk 7, and an inner wall of the assembly hole 13 is provided with a toothing protrusion 14, which is engaged and connected with the external toothed ring 9. A number of bosses 15 are provided on one side of the rotating disk 7, and a number of blind holes 16 are provided on the connecting disk 11. The bosses 15 are correspondingly inserted into the blind holes 16 to enable the clamping shell 4 to rotate 360 ​​degrees relative to the elastic clamping part 5.

[0029] For example, the elastic clamping part 5 is pinched by hand to open and clamp on an item such as a belt, collar, clothes strap, bracket 23, etc., and the elastic clamping part 5 is rotated to a certain angle as needed, such as 45 degrees, so that the connecting disk 11 drives the rotating disk 7 to rotate 45 degrees, driving the clamping shell 4 to rotate. In fact, when the magnetic part 1 is adsorbed on the clamping seat 3, the headlight part 2 also rotates 45 degrees.

[0030] Furthermore, the magnetic attraction portion 1 includes a U-shaped shell 17, a U-shaped cover 18 covering the U-shaped shell 17, and a plurality of second magnets 19 arranged in the U-shaped cover 18. The first magnet 8 and the second magnet 19 are magnetically attracted to each other. Lateral damping pins 20 are fixedly installed on both sides of the U-shaped shell 17, and the lateral damping pins 20 are rotatably connected to the headlight portion 2.

[0031] Furthermore, the headlamp portion 2 includes a lamp housing 21, a lens cover 22, a bracket 23, a rechargeable battery 24, a soft circuit board 25, a lamp assembly, a charging interface, a button 29, and an indicator light 30. The bracket 23 is fixedly installed in the lamp housing 21, and the rechargeable battery 24 is arranged in the bracket 23. The soft circuit board 25 is laid on the outside of the bracket 23, and the lamp assembly is provided on the soft circuit board 25. The charging interface is provided at the bottom of the lamp housing 21, the lens cover 22 is provided at the front end of the lamp housing 21, the button 29 is provided on the top of the lamp housing 21, and the indicator light 30 is provided on one side of the button 29. The soft circuit board 25 is electrically connected to the rechargeable battery 24, the lamp assembly, the charging interface, the button 29, and the lamp assembly. The two sides of the bottom of the lamp housing 21 are connected to the U-shaped shell 17 axis through the lateral damping pin 20.

[0032] Furthermore, the lamp assembly includes a COB lamp bead 26 arranged at the front end, a red light lamp bead 27 and a white light lamp bead 28 located on one side of the COB lamp bead 26, the red light lamp bead 27 is located directly below the white light lamp bead 28, the COB lamp bead 26 is the main light source, which is relatively bright, the red light lamp bead 27 and the white light lamp bead 28 are auxiliary light sources, and the maximum lumen value of the main light source and the auxiliary light source together is 600lm, which can be used as a high beam, a low beam and at night.

[0033] In one embodiment of use, the headlamp portion 2 can be used as an independent component for lighting. The headlamp portion 2 can be removed and separated from the clamping base 3 so that the headlamp portion 2 can be used alone. It has a modular design and utilizes a flexible circuit board 25 to be electrically connected to the rechargeable battery 24, the lamp assembly, the charging interface, the button 29, and the lamp assembly for power supply and electrical connection. For example, for narrow and difficult-to-illuminate areas, the headlamp portion 2 can be directly removed and held by hand for illumination, which is simple and convenient.

[0034] In another embodiment of use, the headlight portion 2 and the clamping portion 5 are magnetically coupled as two modules. The headlight portion 2 can be adjusted in the up and down directions relative to the magnetic portion 1, and the clamping shell 4 can be adjusted in the left and right directions relative to the elastic clamping portion 5, thereby realizing the three-dimensional adjustment lighting angle function of the headlight portion 2, which can be adapted to applications in a variety of scenarios and is highly practical.

[0035] In summary, the present invention provides a magnetic headlamp device with a clamping function. The headlamp part 2 is designed to rotate 180 degrees relative to the magnetic part 1, which is convenient for adjusting the tilt angle of lighting up and down. The clamping shell 4 is designed to rotate 360 ​​degrees relative to the elastic clamping part 5, which is convenient for left and right adjustment, so that the worn headlamp part 2 can achieve three-dimensional adjustment of the lighting angle. The headlamp part 2 can also be removed and used independently as a single module, and can be used in conjunction with the clamping seat to improve lighting usage needs. It has a simple structure and can be clamped on a collar or other place. The modular design has strong flexibility and good portability.

[0036] The above description of the technical principles of the present invention in conjunction with specific embodiments is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the principles of the present invention fall within the scope of protection of the present invention. Those skilled in the art will be able to conceive of other specific embodiments of the present invention without any creative effort, and such methods will fall within the scope of protection of the present invention.

Claims

1. A magnetic headlamp device with a clamping function, characterized in that: It includes a magnetic part, a headlight part, and a clamping seat. The headlight part is connected to the rotating axis of the magnetic part. The magnetic part and the clamping seat are detachably magnetically connected. The clamping seat includes a clamping shell and an elastic clamping part connected to the rear end of the clamping shell. The elastic clamping part is rotatably connected to the end face where the clamping shell is located.

2. The magnetic headlamp device with a clamping function according to claim 1, characterized in that: The clamping seat includes a front seat panel, a rotating disk, and a first magnet. The front end of the clamping shell is provided with a front seat panel, and the inner middle side of the front seat panel is integrally formed with an external toothed ring. A through hole is provided in the middle of the rotating disk. A rotating disk movably mounted on the through hole is provided in the clamping shell. A connecting disk is provided on one side of the elastic clamping part, and a convex ring is provided on the connecting disk. The convex ring passes through the through hole and is connected to the external toothed ring. A plurality of first magnets are provided in the clamping shell.

3. The magnetic headlamp device with a clamping function according to claim 2, characterized in that: The rotating disk is provided with an assembly hole, and the inner side wall of the assembly hole is provided with a toothing protrusion, which is engaged and connected with the external toothed ring. A plurality of bosses are provided on one side of the rotating disk, and a plurality of blind holes are provided on the connecting disk. The bosses are correspondingly inserted into the blind holes so that the clamping shell can rotate 360 ​​degrees relative to the elastic clamping part.

4. The magnetic headlamp device with a clamping function according to claim 2, characterized in that: The magnetic attraction part includes a U-shaped shell, a U-shaped cover plate covering the U-shaped shell, and a plurality of second magnets arranged in the U-shaped cover plate. The first magnets and the second magnets are magnetically attracted to each other. Lateral damping pins are fixedly installed on both sides of the U-shaped shell, and the lateral damping pins are rotatably connected to the headlight part.

5. The magnetic headlamp device with a clamping function according to claim 4, characterized in that: The headlamp part includes a lamp housing, a lens cover, a bracket, a rechargeable battery, a soft circuit board, a lamp assembly, and a charging interface. The bracket is fixedly installed in the lamp housing, and the rechargeable battery is arranged in the bracket. The soft circuit board is laid on the outside of the bracket, and the lamp assembly is arranged on the soft circuit board. The charging interface is provided at the bottom of the lamp housing, and the front end of the lamp housing is provided with a lens cover. The soft circuit board is electrically connected to the rechargeable battery, the lamp assembly, and the charging interface. The two sides of the bottom of the lamp housing are connected to the U-shaped shell shaft through lateral damping pins.

6. The magnetic headlamp device with a clamping function according to claim 5, characterized in that: A button is provided on the top of the lamp housing, an indicator light is provided on one side of the button, and the flexible circuit board is electrically connected to the button and the lamp assembly.

7. The magnetic headlamp device with a clamping function according to claim 5, characterized in that: The lamp assembly includes a COB lamp bead arranged at the front end, a red light lamp bead and a white light lamp bead located on one side of the COB lamp bead, and the red light lamp bead is located directly below the white light lamp bead.

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