Head lamp fixing device and lighting device

Abstract

The embodiment of the utility model discloses a head lamp fixing device and a lighting device, the head lamp fixing device comprises a support, the support is provided with an insertion hole and a side buckle, the insertion hole comprises an insertion part with a larger width and a clamping part which is communicated with the insertion part and has a smaller width, and the side buckle is arranged on one side of the clamping part; the clamping piece is used for clamping and fixing the device on a to-be-mounted surface; one end of the connecting piece is connected with the clamping piece, an inserting column is arranged at the other end of the connecting piece, a position indicating groove is formed in the outer surface of the inserting column, and when the inserting column is inserted into the inserting part and then slides inwards to the clamping part, the position indicating groove is clamped by the side buckle, so that connection and fixation are achieved. According to the head lamp fixing device provided by the utility model, the rapid insertion of the insertion column and the insertion hole and the limiting matching of the position indicating groove and the side buckle realize the efficient disassembly and assembly and stable connection of the head lamp, the operation convenience is improved, and the modularized compatibility and the multi-scene adaptability are realized at the same time.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, and more specifically, to a headlamp fixing device and a lighting device. Background Technology

[0002] Headlamps, as a type of head-mounted lighting tool, play a crucial role in outdoor activities such as nighttime hiking, camping, and rock climbing. Their hands-free operation and consistent illumination make them indispensable equipment for outdoor workers and sports enthusiasts. Common headlamps are typically secured to the forehead with elastic straps, but they can also be flexibly attached to clothing, backpack straps, or helmets to suit different carrying and lighting needs.

[0003] CN217482568U discloses a headlamp that, through the setting of a clamp and perforations, allows the patented solution to have two usage methods: clamping it in the corresponding installation area with the clamp and binding it in the corresponding installation area with straps.

[0004] However, the connection structure between the clamp and the headlamp body in the above-mentioned patented solutions is relatively complex, making it difficult to meet the application requirements of high-frequency disassembly and assembly or rapid deployment. Summary of the Invention

[0005] This utility model aims to solve one of the technical problems in related technologies to a certain extent. To this end, the embodiments of this utility model propose a headlamp fixing device, which enables quick insertion of the plug and the socket, and limits the positioning groove and the side buckle, thereby realizing efficient disassembly and assembly and stable connection of the headlamp, improving the convenience of operation while also having modular compatibility and adaptability to multiple scenarios.

[0006] This utility model embodiment also proposes a lighting device having the above-mentioned headlamp fixing device.

[0007] The technical solution adopted by this utility model is: to provide a headlamp fixing device, comprising:

[0008] The bracket is provided with a socket and a side buckle. The socket includes a wider insertion part and a narrower locking part communicating with the insertion part. The side buckle is disposed on one side of the locking part.

[0009] Clamping element, used to clamp and fix the device to the surface to be installed;

[0010] A connector, one end of which is connected to the clamping member, and the other end of which is provided with a post. The outer surface of the post is provided with a positioning groove. When the post is inserted into the insertion part and slides inward to the clamping part, the positioning groove is clamped by the side buckle to achieve connection and fixation.

[0011] With this structure, the installation and removal of the headlamp are significantly simplified. Users simply insert the pin into the bracket's socket and gently push it to the locking part for quick positioning and secure connection, without the need for additional tools, significantly improving ease of operation and emergency response efficiency. The positioning slot and side buckle not only enhance connection stability, preventing loosening due to vibration or shaking, but also provide excellent repeated insertion and removal performance, suitable for frequent changes in wearing style or usage scenarios. Furthermore, this structure has excellent modularity, facilitating compatibility and expansion with various installation accessories.

[0012] According to one embodiment of this utility model, at least one side of the bracket is detachably connected to a strap buckle, and the strap buckle is provided with a strap hole for connecting the headband; the strap buckle is installed at the corresponding position of the bracket by means of snapping, sliding or twisting, so as to achieve quick disassembly and replacement. This structure allows the headlamp to flexibly switch between two usage modes of strap wearing and clamp fixing according to usage needs, enhancing the adaptability and versatility of the device, and is especially suitable for outdoor lighting applications in multiple scenarios and with multiple equipment.

[0013] According to one embodiment of this utility model, the bracket is provided with a mounting groove, which cooperates with the hinge post on the strap buckle. The hinge post is slidably installed in the mounting groove to achieve convenient disassembly, assembly, and position adjustment of the strap buckle. Through this structural design, users can quickly adjust the installation position of the strap buckle according to their wearing habits or usage scenarios, further improving wearing comfort.

[0014] According to one embodiment of the present invention, the clamping member and the connecting member are rotatably connected to adapt to different installation angles. After the clamping member is fixed to the installation surface, the illumination direction of the headlamp can still be adjusted through the connecting member to meet the lighting needs of users in different postures and angles, effectively enhancing the flexibility and practicality of the equipment.

[0015] According to one embodiment of the present invention, the connector is provided with a circular stepped hole, and the clamping member is provided with a circumferential buckle. The circumferential buckle engages with the circular stepped hole, and the barb on the circumferential buckle abuts against the stepped surface on the circular stepped hole, thereby limiting the axial movement of the clamping member and the connector, thus forming a rotatable or adjustable-angle movable connection between the clamping member and the connector.

[0016] According to one embodiment of the present invention, one end of the circumferential buckle is connected to a wedge clamping member, which is used to apply a tightening force to the circumferential buckle so that the circumferential buckle maintains a rotatable limiting fit with the circular stepped hole, thereby preventing the circumferential buckle from loosening or shifting when not in operation.

[0017] According to one embodiment of the present invention, the clamping member has a plurality of positioning grooves distributed along the circumferential direction on the side facing the connector, and the connector has a positioning protrusion that cooperates with it on the side facing the clamping member. The positioning protrusion can be inserted into the positioning groove, thereby realizing multi-angle positioning adjustment between the clamping member and the connector, and enhancing the adaptability and stability of the device in different wearing or installation states.

[0018] According to one embodiment of the present invention, the surface of the connector is provided with a spring arm, and the positioning protrusion is formed on the spring arm. The spring arm is used to apply force inward so that the positioning protrusion is tightly attached to the positioning groove, thereby providing clear positioning feedback and stable anti-rotation function during multi-angle adjustment, further improving the reliability and control feel of the device.

[0019] According to one embodiment of the present invention, the clamping member includes two opposing clamping plates, and anti-slip teeth are provided between the opposing contact surfaces of the clamping plates. The anti-slip teeth are used to enhance the friction between the clamping plates and the object to be installed in the clamped state, and prevent the device from slipping under vibration or impact load, thereby improving the overall clamping stability and reliability, and adapting to various materials and shapes of installation surfaces.

[0020] A lighting device comprising any of the headlamp fixing devices described above. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the lighting device in an embodiment of the present utility model.

[0023] Figure 2 This is a schematic diagram of the lighting device in an embodiment of the present utility model.

[0024] Figure 3 This is a structural diagram of the lighting device in an embodiment of the present utility model.

[0025] Figure 4 This is a perspective view of the clamping component in an embodiment of the present invention.

[0026] Figure 5 This is an exploded view of the headlamp fixing device in an embodiment of this utility model.

[0027] Figure 6This is a perspective view of the bracket in an embodiment of the present utility model.

[0028] Figure 7 This is a perspective view of the clamping component in an embodiment of the present invention.

[0029] Figure 8 This is a perspective view of the connector in an embodiment of the present utility model.

[0030] Figure 9 This is a schematic diagram of the connecting member in an embodiment of the present utility model.

[0031] Figure 10 This is a perspective view of the lacing buckle in an embodiment of the present utility model.

[0032] Explanation of the labels in the diagram:

[0033] 1. Headlamp body; 2. Bracket; 3. Clamping parts; 4. Connecting parts; 5. Wedging parts; 6. Strap buckle;

[0034] 21. Insertion hole; 22. Side latch; 23. Mounting slot;

[0035] 21a. Insertion part; 21b. Locking part;

[0036] 31. Circumferential buckle; 32. Positioning groove; 33. Clamping plate; 34. Anti-slip teeth;

[0037] 41. Insert post; 42. Circular stepped hole; 43. Elastic arm; 44. Positioning protrusion; 45. Deformation groove;

[0038] 41a. Positioning slot;

[0039] 61. Hinge post; 62. Ladder hole; 63. Limiting step. Detailed Implementation

[0040] This application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application. Of course, they are merely examples and are not intended to limit this application. Furthermore, reference numerals and / or letters may be repeated in different instances. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0041] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. When used herein, the singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising” and / or “including,” when used in this specification, identify the presence of the stated features, integers, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups. When used herein, the term “and / or” includes any and all combinations of the associated listed items.

[0042] Unless otherwise stated, a singular term may include a plural term and should not be understood as having a quantity of one.

[0043] The terms “comprising,” “including,” “containing,” “having,” “comprising,” or other variations thereof are intended to cover non-closed inclusion, and no distinction is made between these terms. The term “comprising” means additional steps and components that may be added without affecting the final result. The term “comprising” also includes the terms “composed of” and “substantially composed of.” The compositions and methods / processes of this application comprise, consist of, and substantially consist of the essential elements and limitations described herein, as well as any additional or optional ingredients, components, steps, or limitations described herein. No distinction is made between the terms “efficacy,” “performance,” “effect,” and “potency” herein.

[0044] The terms "preferred," "more preferably," etc., used in this application refer to embodiments of this application that provide certain beneficial effects under certain circumstances. However, other embodiments may also be preferred under the same or other circumstances. Furthermore, the description of one or more preferred embodiments does not imply that other embodiments are unavailable, nor is it intended to exclude other embodiments from the scope of this application. Example 1

[0045] like Figure 4-10 As shown, this embodiment discloses a headlamp fixing device, including:

[0046] The bracket 2 is provided with a socket 21 and a side buckle 22. The socket 21 includes a wider insertion part 21a and a narrower clamping part 21b communicating with the insertion part 21a. The side buckle 22 is disposed on one side of the clamping part 21b.

[0047] Clamping member 3 is used to clamp and fix the device on the surface to be installed;

[0048] Connector 4, one end of which is connected to clamping member 3, and the other end is provided with insertion post 41. The outer surface of insertion post 41 is provided with positioning groove 41a. When insertion post 41 is inserted into insertion part 21a and slides inward to clamping part 21b, positioning groove 41a is clamped by side buckle 22 to achieve connection and fixation.

[0049] Furthermore, combined Figures 1 to 3 As shown, in this embodiment, the headlamp body 1 is fixedly installed in the front area of ​​the bracket 2 to provide lighting. The rear of the bracket 2 is detachably connected to a connector 4, and the connector 4 and the clamping member 3 are connected in a movable manner, allowing the headlamp to flexibly adapt to different wearing methods and usage environments. The clamping member 3 has two opposing clamping plates 33, forming a clamping gap between them. This gap is used to clamp and fix the headlamp to mounting surfaces such as hat brims, collars, pockets, or backpack straps, enabling tool-free quick installation and removal, facilitating frequent switching of usage scenarios during outdoor work or sports.

[0050] More specifically, in this embodiment, one side of the headlamp body 1 is connected to one side of the bracket 2 by a hinge, so that the headlamp body 1 can adjust the pitch angle around the hinge axis, thereby realizing flexible adjustment of the illumination direction and enhancing the comfort and accuracy of the illumination.

[0051] Combination Figure 6 As shown, the insertion hole 21 is disposed on the bracket 2, penetrating the front and rear sides of the bracket 2 to form a through hole structure for easy insertion. The insertion hole 21 includes an insertion part 21a with a larger front end and a locking part 21b that communicates with the insertion part 21a and has a narrower width. A side buckle 22 is disposed on one side of the locking part 21b. A pair of insertion posts 41 are provided with a forward-protruding front side of the connector 4. The front end of the insertion post 41 is provided with a barb structure for preventing dislodgement. The insertion post 41 is inserted into the insertion part 21a of the insertion hole 21. After the insertion post 41 is inserted, the bracket 2 and the connector 4 are pushed to slide relative to each other, so that the insertion post 41 slides from the insertion part 21a to the locking part 21b. The insertion post 41 has a recessed positioning groove 41a. When the insertion post 41 slides to the predetermined locking position, the elastic arm on the side buckle 22 automatically springs into the positioning groove 41a to lock the insertion post 41. At the same time, it provides the user with clear auditory and tactile feedback signals to confirm that the connection is complete.

[0052] Specifically, in combination Figure 10As shown, in this embodiment, the bracket 2 is detachably connected to both sides with strap buckles 6, and the strap buckles 6 are provided with strap holes 62 for connecting the headband. The two ends of the headband are respectively inserted into the strap holes 62 on both sides of the bracket 2, forming a stable ring-shaped strap structure around the user's head, which is used to securely wear the headlamp on the forehead, ensuring that it will not easily slip off when walking, running or moving the head, thus improving wearing comfort and safety.

[0053] Specifically, the bracket 2 is provided with a mounting groove 23, which cooperates with the hinge post 61 on the strap buckle 6. The hinge post 61 is slidably installed in the mounting groove 23 to facilitate the easy disassembly, assembly, and position adjustment of the strap buckle 6. Along the sliding connection direction of the strap buckle 6 relative to the mounting groove 23, a limiting step 63 is provided on the strap buckle 6. When the strap buckle 6 slides to the preset installation position, the limiting step 63 abuts against the end limit position of the mounting groove 23, forming an effective stop structure to support and share the overall weight of the headlamp fixing device, preventing loosening of the connection due to inertial slippage or vibration.

[0054] Specifically, in combination Figure 4-5 As shown, in this embodiment, the clamping member 3 and the connecting member 4 are rotatably connected to adapt to different installation angles. Further, the connecting member 4 is provided with a circular stepped hole 42, and the clamping member 3 is provided with a circumferential buckle 31. The circumferential buckle 31 engages with the circular stepped hole 42, and the barb on the circumferential buckle 31 abuts against the stepped surface on the circular stepped hole 42, thus providing axial positioning of the clamping member 3 and the connecting member 4. One end of the circumferential buckle 31 is connected to a wedge member 5, which applies a tightening force to the circumferential buckle 31, ensuring that the circumferential buckle 31 remains rotatably positioned with the circular stepped hole 42, preventing the circumferential buckle 31 from loosening or shifting when not in operation.

[0055] Specifically, in combination Figure 9 As shown, the clamping member 3 has a plurality of positioning grooves 32 distributed along the circumferential direction on the side facing the connector 4, and the connector 4 has a positioning protrusion 44 that cooperates with it on the side facing the clamping member 3. The surface of the connector 4 is provided with a spring arm 43, and the positioning protrusion 44 is formed on the spring arm 43. The spring arm 43 is used to apply force inward so that the positioning protrusion 44 is tightly attached to the positioning groove 32.

[0056] Furthermore, in this embodiment, the clamping member 3 has four circumferentially distributed positioning grooves 32 evenly distributed on the side facing the connector 4, and the connector 4 has at least one, preferably four, positioning protrusions 44 corresponding one-to-one with the positioning grooves 32 on the side facing the clamping member 3. In use, each positioning protrusion 44 can be inserted into the corresponding positioning groove 32 to achieve reliable positioning between the connector 4 and the clamping member 3. To give the positioning protrusions 44 appropriate elastic fitting ability, the outer surface of the connector 4 is provided with pairs of parallel deformation grooves 45, each pair of deformation grooves 45 penetrating the front and rear sides of the connector 4 to form an elastically deformable elastic arm 43 structure. The elastic arm 43 protrudes slightly in an arc towards the clamping member 3, and has good elastic recovery performance, thereby ensuring that the positioning protrusions 44 can fit firmly after being inserted into the positioning grooves 32 and are easy to repeatedly insert and remove.

[0057] Specifically, in combination Figure 7 As shown, in this embodiment, the clamping member 3 includes two opposing clamping plates 33, and anti-slip teeth 34 are provided between the opposing contact surfaces of the clamping plates 33. The anti-slip teeth 34 are used to enhance the friction between the clamping plates 33 and the object to be installed in the clamped state.

[0058] Furthermore, in this embodiment, the anti-slip teeth 34 are disposed on the opposing inner contact surfaces of the two clamping plates 33 and are arranged in a staggered manner. Specifically, the anti-slip teeth 34 on each clamping plate 33 are evenly distributed along the length direction and interlock with the anti-slip teeth 34 on the other clamping plate 33 to form a staggered tooth structure. When the clamping member 3 is clamped and fixed to the surface of the hat brim, collar, backpack strap, etc., the staggered anti-slip teeth 34 can effectively embed or press into or press against the surface of the clamped object, enhance friction, and prevent slippage or loosening caused by shaking, vibration, or repeated operation, thereby improving the overall fixing stability and reliability of use.

[0059] Combination Figure 1-3 As shown, another embodiment discloses a lighting device, including the headlamp fixing device described in this embodiment.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The embodiments described above are merely illustrative of several implementation methods of this application, intended to facilitate a detailed understanding of the technical solutions of this application, but should not be construed as limiting the scope of protection of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. It should be understood that technical solutions obtained by those skilled in the art based on the technical solutions provided in this application through logical analysis, reasoning, or limited experimentation are all within the scope of protection of the appended claims. Therefore, the scope of protection of this patent application should be determined by the content of the appended claims, and the specification can be used to interpret the content of the claims.

Claims

1. A headlamp fixture, characterized in that include: The bracket is provided with a socket and a side buckle. The socket includes a wider insertion part and a narrower locking part communicating with the insertion part. The side buckle is disposed on one side of the locking part. Clamping element, used to clamp and fix the device to the surface to be installed; A connector, one end of which is connected to the clamping member, and the other end of which is provided with a post. The outer surface of the post is provided with a positioning groove. When the post is inserted into the insertion part and slides inward to the locking part, the positioning groove is locked by the side buckle to achieve connection and fixation.

2. A headlamp securing device according to claim 1, characterised in that: At least one side of the bracket is detachably connected to a strap buckle, the strap buckle having a strap hole for connecting a headband.

3. A headlamp securing device according to claim 2, wherein: The bracket is provided with a mounting groove, which cooperates with the hinge post on the strap buckle, and the hinge post is slidably installed in the mounting groove.

4. The headlamp securing device of claim 1, wherein: The clamping member and the connecting member are rotatable to accommodate different installation angles.

5. A headlamp securing arrangement according to claim 4, wherein: The connector has a circular stepped hole, and the clamping member has a circumferential buckle, which engages with the circular stepped hole.

6. A headlamp securing arrangement according to claim 5, wherein: One end of the circumferential buckle is connected to a wedge, which is used to apply a tightening force to the circumferential buckle so that the circumferential buckle remains in a rotatable limiting fit with the circular stepped hole.

7. A headlamp securing device according to claim 1, wherein: The clamping member has multiple positioning grooves distributed along the circumferential direction on the side facing the connector, and the connector has a positioning protrusion that cooperates with it on the side facing the clamping member. The positioning protrusion can be inserted into the positioning groove.

8. A headlamp securing arrangement according to claim 7, characterised in that: The connector surface is provided with a spring arm, and the positioning protrusion is formed on the spring arm. The spring arm is used to apply force inward so that the positioning protrusion is tightly attached to the positioning groove.

9. A headlamp fixing device according to claim 1, characterized in that: The clamping member includes two opposing clamping plates, and anti-slip teeth are provided between the opposing contact surfaces of the clamping plates.

10. A lighting device, characterized in that: Includes the headlamp fixing device as described in any one of claims 1-9.

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