Multi-light-source high-brightness charging head lamp
Through the integration of modular design and multi-light source sensing functions, traditional headlights are solved, and a compact and stable multi-light source high-bright charging headlight is achieved, meeting the diverse needs of modern users.
Patent Information
- Application Number
- CN202420839329.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Traditional headlights are large in size, complex in structure, cumbersome in operation and difficult to assemble, making them difficult to meet the needs of modern users.
It adopts a modular design, including components such as lamp body, bracket, shell, back cover, and lining bracket. Through the removable connection design, the assembly process is simplified, and the multi-light source design and induction function are integrated in the lamp body.
It realizes a compact and stable headlight, improves the reliability and service life of the product, facilitates assembly and maintenance, provides a wider lighting range and rich lighting effects, and meets the needs of different usage scenarios.
Smart Images
Figure CN222688072U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lighting appliances, in particular to a multi-light source high-brightness charging headlamp. Background Art
[0002] A head-mounted light is a lighting device that can be worn on the user's head. When the user wears the head-mounted light on the head, the hands can be freed, and it can be widely used in a variety of scenarios, such as outdoor camping, working condition inspection, etc. Among traditional headlamps, conventional headlamps are relatively large in size, and most of them are tied to the head with straps, requiring many structural parts, complicated operation and not easy to assemble.
[0003] In view of this, those skilled in the art have improved the traditional headlights to solve the above problems. Summary of the invention
[0004] The utility model aims to provide a multi-light source high-brightness charging headlamp which has a reasonable structure and is easy to assemble.
[0005] To achieve the above objectives, the technical solution adopted by the utility model is: a multi-light source high-brightness charging headlamp, comprising a lamp body and a bracket, the bracket is movably connected to the lamp body, the bracket is connected with a strap, the lamp body comprises an outer shell and a back cover, the outer shell is detachably connected to the back cover; the outer shell comprises a front face bracket and a cover shell, the front face bracket is clamped with the cover shell, the cover shell is combined with the back cover and a storage space is formed between the two; an inner lining bracket is provided in the storage space, the inner lining bracket is sleeved with the cover shell; a control circuit board is also provided in the storage space, the control circuit board is detachably connected to the inner lining bracket; a lighting circuit board is provided between the control circuit board and the inner lining, the lighting circuit board is positioned and connected to the inner lining bracket, a lens is provided on the inner lining bracket, the lens is adaptively matched with a first light-emitting element on the lighting circuit board; an induction circuit board is also provided in the storage space, a slot is provided on the inner lining bracket, and the induction circuit board is matched in the slot; a battery is provided between the control circuit board and the back cover; a second light-emitting element is provided on the control circuit board.
[0006] Compared with the prior art, the utility model has the advantages that: the light source headlamp adopts a modular design, including components such as a lamp body, a bracket, a shell, a back cover, and an inner lining bracket. The connection between them is reasonable, so that the entire lamp structure is compact and stable, and can effectively resist external impact and vibration, thereby improving the reliability and service life of the product. Since the lamp body adopts a detachable connection design, the various components can be easily assembled and disassembled, which not only facilitates the assembly operation during the manufacturing process, but also facilitates the user to operate when repairs or replacement of parts are required, thereby improving the maintainability and operability of the product. The headlamp adopts a multi-light source design, including a first light-emitting element and a second light-emitting element. The first light-emitting element is located on the lighting circuit board and can provide a high-brightness spotlighting effect when used in conjunction with the lens; the second light-emitting element is located on the control circuit board and can provide an auxiliary lighting effect. The multi-light source design enables the headlamp to have a wider lighting range and richer lighting effects, meeting the needs of different usage scenarios. The headlamp is also equipped with a sensing circuit board, which can realize the sensing function of the lamp, such as human body sensing, light sensing, etc., by working in conjunction with the slot on the inner lining bracket. Such a design enables the headlamp to have functions such as automatic sensing switch and power saving, thereby improving the user experience. A battery is arranged between the control circuit board and the back cover, which can provide a charging function for the lamp. Users can charge the battery through an external charger or a charging cable, which is convenient and practical.
[0007] In some embodiments of the utility model, the lining bracket is provided with an illumination through hole and two sensing through holes, and the two sensing through holes are respectively located on both sides of the illumination through hole; the two sensing elements on the sensing circuit board are respectively arranged in the two sensing through holes; and the lens cooperates with the illumination through hole. Such a design enables the illumination circuit board and the sensing circuit board to be closely combined with the lining bracket, ensuring their accurate position and stability, and improving the reliability and performance of the entire system.
[0008] In some embodiments of the utility model, the liner bracket is further provided with at least two first positioning through holes. Through the first positioning through holes, the correct alignment of the liner bracket and other components can be ensured to ensure the accuracy and consistency of assembly.
[0009] In some embodiments of the utility model, the lining bracket is provided with three first positioning through holes, the three first positioning through holes are arranged in a triangle, and the center of the lighting through hole is located in the triangular area formed by the three first positioning through holes; the cover shell is provided with three first positioning posts, and the three first positioning posts are matched with the three first positioning through holes in a one-to-one correspondence. This triangular layout can provide better positioning and alignment effects, ensuring that the positional relationship between the various components is accurate.
[0010] In some embodiments of the utility model, the lining bracket is provided with a second positioning column; the lighting circuit board is provided with a second positioning through hole, and the second positioning column cooperates with the second positioning through hole. The cooperation between them can ensure the correct positioning and stable connection of the lighting circuit board, and avoid the problem of loosening or falling off during use.
[0011] In some embodiments of the utility model, the lining bracket is further provided with a third positioning column; the control circuit board is provided with a third positioning through hole, and the third positioning column cooperates with the third positioning through hole. The cooperation between them can ensure the correct positioning and stable connection of the control circuit board, and avoid the problem of loosening or falling off during use.
[0012] In some embodiments of the utility model, the lining bracket is provided with two oppositely arranged bosses, both of which are provided with the slots, the sensing circuit board is arranged between the two bosses, and the two ends of the sensing circuit board are respectively movably matched with the two bosses, so as to ensure the stable fixation of the sensing circuit board and avoid loosening or falling off during use.
[0013] In some embodiments of the utility model, the housing includes a first light-transmitting portion and a second light-transmitting portion, the first light-transmitting portion is arranged corresponding to the first light-emitting element, and the second light-transmitting portion is arranged corresponding to the second light-emitting element; the housing also includes two third light-transmitting portions, and the two third light-transmitting portions are arranged respectively with the two sensing elements. Such a design can achieve independent control and lighting effects of different light sources, providing richer light selection and usage experience.
[0014] In some embodiments of the utility model, the front face bracket is provided with a first through hole and two second through holes, the first through hole is arranged corresponding to the first light-transmitting portion, and the two second through holes are arranged corresponding to the two third light-transmitting portions, respectively. Such a design can ensure accurate transmission and irradiation of light, and improve the lighting effect and uniformity of light.
[0015] In some embodiments of the utility model, the sensing circuit board, the lighting circuit board, and the battery are all electrically connected to the control circuit board. This electrical connection method can effectively transmit signals and power, ensure the coordinated work and stability between various electronic components, and improve the performance and reliability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the utility model;
[0018] Figure 3This is a schematic diagram of the lamp body;
[0019] Figure 4 Lamp body cutaway Figure 1 ;
[0020] Figure 5 Lamp body cutaway Figure 2 ;
[0021] Figure 6 is a schematic diagram of the three-dimensional structure of the cover;
[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the liner bracket.
[0023] In the figure: 1. lamp body; 2. bracket; 3. strap; 4. shell; 5. back cover; 6. front face bracket; 7. cover shell; 8. lining bracket; 9. control circuit board; 10. lighting circuit board; 11. lens; 12. sensing circuit board; 13. slot; 14. battery; 15. second light-emitting element; 16. first light-emitting element; 17. lighting through hole; 18. sensing through hole; 19. first positioning through hole; 20. first positioning column; 21. second positioning column; 22. second positioning through hole; 23. third positioning column; 24. third positioning through hole; 25. boss; 71. first light-transmitting portion; 72. second light-transmitting portion; 73. third light-transmitting portion; 26. first through hole; 27. second through hole. DETAILED DESCRIPTION
[0024] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0025] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.
[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.
[0027] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.
[0028] like Figure 1-Figure 7 As shown, a multi-light source high-brightness charging headlamp includes a lamp body 1 and a bracket 2, the bracket 2 is movably connected to the lamp body 1, the bracket 2 is connected to a strap 3, the lamp body 1 includes an outer shell 4 and a rear cover 5, the outer shell 4 and the rear cover 5 are detachably connected; the outer shell 4 includes a front face bracket 6 and a cover shell 7, the front face bracket 6 is clamped with the cover shell 7, the cover shell 7 is combined with the rear cover 5 and a storage space is formed between the two; an inner lining bracket 8 is provided in the storage space, and the inner lining bracket 8 is sleeved with the cover shell 7; a control circuit board 9 is also provided in the storage space, and the control circuit board 9 is connected to the inner lining bracket 8 is detachably connected; a lighting circuit board 10 is provided between the control circuit board 9 and the lining, the lighting circuit board 10 is positioned and connected to the lining bracket 8, a lens 11 is provided on the lining bracket 8, the lens 11 is adaptively matched with the first light-emitting element 16 on the lighting circuit board 10; a sensing circuit board 12 is also provided in the storage space, a slot 13 is provided on the lining bracket 8, the sensing circuit board 12 is matched in the slot 13; a battery 14 is provided between the control circuit board 9 and the back cover 5; a second light-emitting element 15 is provided on the control circuit board 9.
[0029] In the above structure, the active connection between the bracket 2 and the lamp body 1 means that the bracket 2 is pivotally connected to the rear cover 5, the lamp body 1 can rotate with the bracket 2, and a tooth groove positioning structure is provided between the rear cover 5 and the bracket 2, so that the lamp body 1 and the bracket 2 can be adjusted in steps. In addition, the cover 7 is made of transparent material by injection molding.
[0030] The light source headlamp adopts a modular design, including components such as a lamp body 1, a bracket 2, a shell 4, a back cover 5, and an inner lining bracket 8. The connection between them is reasonable, so that the entire lamp structure is compact and stable, and can effectively resist external impact and vibration, thereby improving the reliability and service life of the product. Since the lamp body 1 adopts a detachable connection design, the various components can be easily assembled and disassembled, which not only facilitates the assembly operation during the manufacturing process, but also facilitates the user to operate when repairs or replacement of parts are required, thereby improving the maintainability and operability of the product. The headlamp adopts a multi-light source design, including a first light-emitting element 16 and a second light-emitting element 15. The first light-emitting element 16 is located on the lighting circuit board 10, and can provide a high-brightness spotlighting effect when used in conjunction with the lens 11; the second light-emitting element 15 is located on the control circuit board 9, and can provide an auxiliary lighting effect. The multi-light source design enables the headlamp to have a wider lighting range and richer lighting effects, meeting the needs of different usage scenarios. The headlamp is also equipped with a sensing circuit board 12, which can realize the sensing function of the lamp, such as human body sensing, light sensing, etc., by being used in conjunction with the slot 13 on the inner lining bracket 8. Such a design enables the headlight to have functions such as automatic induction switch and power saving, which improves the user experience. A battery 14 is provided between the control circuit board 9 and the rear cover 5, which can provide a charging function for the lamp. The user can charge the battery 14 through an external charger or a charging cable, which is convenient and practical.
[0031] Specifically, the lining bracket 8 is provided with an illumination through hole 17 and two sensing through holes 18, and the two sensing through holes 18 are respectively located on both sides of the illumination through hole 17; the two sensing elements on the sensing circuit board 12 are respectively arranged in the two sensing through holes 18; and the lens 11 cooperates with the illumination through hole 17. Such a design enables the illumination circuit board 10 and the sensing circuit board 12 to be tightly combined with the lining bracket 8, ensuring their accurate position and stability, and improving the reliability and performance of the entire system.
[0032] Specifically, at least two first positioning through holes 19 are also provided on the lining bracket 8. Through the first positioning through holes 19, the correct alignment of the lining bracket 8 and other components can be ensured to ensure the accuracy and consistency of assembly.
[0033] Specifically, the lining bracket 8 is provided with three first positioning through holes 19, which are arranged in a triangle, and the center of the lighting through hole 17 is located in the triangular area formed by the three first positioning through holes 19; the cover 7 is provided with three first positioning posts 20, which are matched with the three first positioning through holes 19 in a one-to-one correspondence. This triangular layout can provide better positioning and alignment effects, ensuring that the positional relationship between the various components is accurate.
[0034] Specifically, the lining bracket 8 is provided with a second positioning column 21; the lighting circuit board 10 is provided with a second positioning through hole 22, and the second positioning column 21 cooperates with the second positioning through hole 22. The cooperation between them can ensure the correct positioning and stable connection of the lighting circuit board 10, avoiding the problem of loosening or falling off during use.
[0035] Specifically, the liner bracket 8 is further provided with a third positioning column 23; the control circuit board 9 is provided with a third positioning through hole 24, and the third positioning column 23 cooperates with the third positioning through hole 24. The cooperation between them can ensure the correct positioning and stable connection of the control circuit board 9, and avoid the problem of loosening or falling off during use.
[0036] Specifically, the lining bracket 8 is provided with two oppositely arranged bosses 25, both bosses 25 are provided with slots 13, the sensing circuit board 12 is arranged between the two bosses 25, and the two ends of the sensing circuit board 12 are respectively movably matched with the two bosses 25. This can ensure that the sensing circuit board 12 is stably fixed and prevented from loosening or falling off during use.
[0037] Specifically, the housing 7 includes a first light-transmitting portion 71 and a second light-transmitting portion 72, wherein the first light-transmitting portion 71 is arranged corresponding to the first light-emitting element 16, and the second light-transmitting portion 72 is arranged corresponding to the second light-emitting element 15; the housing 7 also includes two third light-transmitting portions 73, and the two third light-transmitting portions 73 are arranged respectively with the two sensing elements. Such a design can realize the independent control and lighting effects of different light sources, and provide more abundant light selection and use experience.
[0038] Specifically, the front face bracket 6 is provided with a first through hole 26 and two second through holes 27, the first through hole 26 is arranged corresponding to the first light-transmitting portion 71, and the two second through holes 27 are arranged corresponding to the two third light-transmitting portions 73. Such a design can ensure accurate transmission and irradiation of light, and improve the lighting effect and uniformity of light.
[0039] Specifically, the sensing circuit board 12, the lighting circuit board 10, and the battery 14 are all electrically connected to the control circuit board 9. This electrical connection method can effectively transmit signals and power, ensure the coordinated work and stability between various electronic components, and improve the performance and reliability of the entire system.
[0040] The above describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A multi-light source high-brightness charging headlamp, comprising a lamp body and a bracket, wherein the bracket is movably connected to the lamp body, and the bracket is connected with a strap, characterized in that: The lamp body includes an outer shell and a back cover, and the outer shell is detachably connected to the back cover; the outer shell includes a front face bracket and a cover shell, the front face bracket is snap-connected to the cover shell, the cover shell is combined with the back cover and a storage space is formed between the two; an inner lining bracket is provided in the storage space, and the inner lining bracket is sleeved with the cover shell; a control circuit board is also provided in the storage space, and the control circuit board is detachably connected to the inner lining bracket; a lighting circuit board is provided between the control circuit board and the inner lining, and the lighting circuit board is positioned and connected to the inner lining bracket, and a lens is provided on the inner lining bracket, and the lens is adaptively matched with the first light-emitting element on the lighting circuit board; an induction circuit board is also provided in the storage space, and a slot is provided on the inner lining bracket, and the induction circuit board is matched in the slot; a battery is provided between the control circuit board and the back cover; a second light-emitting element is provided on the control circuit board.
2. The multi-light source high-brightness rechargeable headlamp according to claim 1, characterized in that: The lining bracket is provided with an illumination through hole and two sensing through holes, and the two sensing through holes are respectively located on both sides of the illumination through hole; the two sensing elements on the sensing circuit board are respectively arranged in the two sensing through holes; and the lens cooperates with the illumination through hole.
3. The multi-light source high-brightness rechargeable headlamp according to claim 2, characterized in that: The lining bracket is also provided with at least two first positioning through holes.
4. The multi-light source high-brightness rechargeable headlamp according to claim 3, characterized in that: The lining bracket is provided with three first positioning through holes, which are arranged in a triangle, and the center of the lighting through hole is located in the triangular area formed by the three first positioning through holes; the cover shell is provided with three first positioning columns, which correspond one to one with the three first positioning through holes.
5. The multi-light source high-brightness rechargeable headlamp according to claim 2, characterized in that: The lining bracket is provided with a second positioning column; the lighting circuit board is provided with a second positioning through hole, and the second positioning column cooperates with the second positioning through hole.
6. The multi-light source high-brightness rechargeable headlamp according to claim 1, characterized in that: The lining bracket is also provided with a third positioning column; the control circuit board is provided with a third positioning through hole, and the third positioning column cooperates with the third positioning through hole.
7. The multi-light source high-brightness rechargeable headlamp according to claim 1, characterized in that: The lining bracket is provided with two oppositely arranged bosses, both of which are provided with the slots, the sensing circuit board is arranged between the two bosses, and both ends of the sensing circuit board are movably matched with the two bosses respectively.
8. The multi-light source high-brightness rechargeable headlamp according to claim 2, characterized in that: The housing includes a first light-transmitting portion and a second light-transmitting portion, wherein the first light-transmitting portion is arranged corresponding to the first light-emitting element, and the second light-transmitting portion is arranged corresponding to the second light-emitting element; the housing also includes two third light-transmitting portions, and the two third light-transmitting portions are arranged respectively with the two sensing elements.
9. The multi-light source high-brightness rechargeable headlamp according to claim 8, characterized in that: The front face bracket is provided with a first through hole and two second through holes, the first through hole is arranged corresponding to the first light-transmitting portion, and the two second through holes are arranged corresponding to the two third light-transmitting portions respectively.
10. The multi-light source high-brightness rechargeable headlamp according to claim 1, characterized in that: The sensing circuit board, the lighting circuit board and the battery are all electrically connected to the control circuit board.