Universally rotatable headlight

Abstract

The utility model discloses a universally rotatable headlamp, comprising a fixing strap and a lighting part, wherein the lighting part comprises a base and a light-emitting component, the base is provided with a fixing hole for fixed binding to pass through, the base is also provided with a universal rotating assembly, the universal rotating assembly comprises a transverse supporting member, a vertical connecting member and a transverse rotating shaft, the end of the transverse supporting member is provided with a vertical rotating through hole, the upper part of the vertical connecting member is the vertical rotating shaft, the lower part of the vertical connecting member is the transverse rotating through hole, the vertical rotating shaft is inserted into the vertical rotating through hole, the transverse rotating shaft is inserted into the transverse rotating through hole, the outer surfaces of the transverse rotating shaft and the vertical rotating shaft are both provided with fixed external teeth, the vertical rotating through hole and the transverse rotating through hole are both provided with fixed internal teeth, the fixed internal teeth and the fixed external teeth cooperate with each other to realize the rotation and fixation of the universal rotating assembly, which has the advantages of increasing the function of universal rotation, widening the irradiation angle of the headlamp, and enhancing the application range of the headlamp.

Description

Technical Field

[0001] The utility model relates to the field of headlights, in particular to a universally rotatable headlight. Background Art

[0002] In modern industrial production, outdoor adventure, emergency rescue and other diversified work scenarios, headlamps play an irreplaceable role as an efficient and convenient lighting tool. The headlamp has a unique design and does not need to be held by hand. By fixing it on the user's head, it provides a stable light source, allowing both hands to operate freely, greatly improving work efficiency and safety.

[0003] Headlights play a vital role in diverse work scenarios such as outdoor adventures, night construction, mining operations, and car repairs. However, as the working environment becomes more complex, the requirements for the functionality and flexibility of headlights are also increasing.

[0004] Traditional headlamp designs often rely on the user's head rotation to adjust the direction of the light, which not only increases the difficulty of operation for the user, but also limits the range of light. Although there are some headlamp products with adjustable illumination angles on the market, these products generally have problems such as limited adjustment angles and inconvenient operation.

[0005] Therefore, developing a new headlamp with a larger range of illumination angle adjustment has become an urgent problem to be solved in the current lighting technology field. This patent proposes an innovative headlamp design, which aims to solve the shortcomings of the existing technology and provide users with a more flexible and efficient lighting tool. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a universally rotatable headlamp. The headlamp of the utility model can be suspended at any angle after adjustment, thereby widening the irradiation angle of the headlamp and enhancing the application range of the headlamp.

[0007] The technical solution adopted by the utility model to solve the above technical problems is: a universally rotatable headlamp, comprising a fixing strap and a lighting part, the fixing strap is used to be bound to the user's body part, and the lighting part is used to emit light, the lighting part comprises a base and a light-emitting component, the base is provided with a fixing hole for the fixing strap to pass through, and the base is also provided with a universal rotating assembly, the universal rotating assembly comprises a transverse support member, a vertical connecting member and a transverse rotating shaft, the end of the transverse support member is provided with a vertical rotating through hole, the upper part of the vertical connecting member is the vertical rotating shaft, the lower part of the vertical connecting member is the transverse rotating through hole, the vertical rotating shaft is inserted into the vertical rotating through hole, the transverse rotating shaft is inserted into the transverse rotating through hole, the outer surfaces of the transverse rotating shaft and the vertical rotating shaft are both provided with fixed external teeth, the vertical rotating through hole and the transverse rotating through hole are both provided with fixed internal teeth, and the fixed internal teeth and the fixed external teeth cooperate with each other to realize the rotation and fixation of the universal rotating assembly.

[0008] A further preferred solution of the utility model is that the transverse rotating shaft and the light-emitting component are fixed, and the transverse supporting member and the base are fixed.

[0009] A further preferred solution of the utility model is: the base comprises a base body and a fixing plate, the fixing plate and the base body are detachably connected, and the fixing hole is arranged on the fixing plate.

[0010] A further preferred solution of the utility model is: the fixing plate is provided with two slide grooves, the slide grooves are provided with limited position protrusions, the base body is provided with a guide groove, and the guide groove is provided with a limited position depression. The slide grooves and the guide grooves cooperate with each other to achieve the fixing and removal of the fixing plate.

[0011] A further preferred solution of the utility model is: a back clip is arranged on the back side of the base body, an insertion gap is arranged between one end of the back clip and the base body, and the insertion gap is used for inserting a thin sheet-like object to achieve fixation.

[0012] A further preferred solution of the utility model is that a magnet is arranged on the back clip of the base body, and the magnet is used to be adsorbed on the magnetic material to achieve fixation.

[0013] A further preferred solution of the utility model is that the base and the transverse support member form an L-shaped structure, and the light-emitting component is accommodated in the L-shaped structure to form a square structure when stored.

[0014] A further preferred solution of the utility model is: a support plate is arranged inside the light-emitting component, the support plate separates the battery and the circuit board, and a disconnecting groove is arranged on the support plate, and the disconnecting groove is used to make way for components on the circuit board.

[0015] A further preferred solution of the utility model is: the light-emitting component includes a shell, a support frame is arranged in the shell, a notch is arranged at one end of the support frame close to the lamp bead, and the lamp bead enters the shell through the notch during installation.

[0016] A further preferred solution of the utility model is: a circuit board is arranged in the light-emitting component, a support frame is arranged in the light-emitting component, fixing grooves are arranged on both sides of the support frame, and the circuit board is inserted into and fixed in the fixing grooves along the fixing grooves.

[0017] The utility model sets a universal rotating assembly between the base and the light-emitting component, and the universal rotating assembly includes a horizontal support member, a vertical connecting member and a horizontal rotating shaft. The universal rotating assembly can perform horizontal angle rotation and vertical angle rotation. The two rotation directions can achieve universal rotation of the light-emitting component, and the rotational fixation is realized by fixing the inner teeth and the outer teeth. The utility model increases the function of universal rotation, widens the angle of the headlamp irradiation, and enhances the application range of the headlamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 It is an exploded view of the utility model;

[0021] Figure 4 This is an exploded view of the lighting department;

[0022] Figure 5 It is a top view of the lighting unit;

[0023] Figure 6 A three-dimensional view of the lighting unit with the fixing plate removed;

[0024] Figure 7 Internal structure of the light-emitting component Figure 1 ;

[0025] Figure 8 Internal structure of the light-emitting component Figure 2 ; DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] A universally rotatable headlamp, as an important member of modern lighting tools, has greatly improved the user experience with its unique design and versatility. The headlamp consists of two core parts: a fixing strap 1 and a lighting part 2, aiming to provide users with a convenient, flexible and stable lighting solution.

[0028] like Figure 1-Figure 8 As shown, the fixing strap 1 is the basic part of the headlamp, which is made of soft, durable and elastic material to ensure that it can be comfortably tied to the user's body parts, such as the head, arms, etc. The length and width of the strap are carefully designed to meet the needs of different users and ensure that it can remain stable in various activities.

[0029] like Figure 1 , Figure 2 As shown, the lighting unit 2 is the core part of the headlamp, which includes a base 3 and a light-emitting component 4. The base 3 is provided with a fixing hole 5, through which the fixing strap 1 is tightly connected to the base 3 to ensure the stability of the headlamp during use. The base 3 is also equipped with a universal rotating assembly, which consists of a horizontal support 6, a vertical connecting member 7 and a horizontal rotating shaft 8, providing users with a full range of lighting angle adjustments. Through simple operations, users can rotate the headlamp to any position to meet the lighting needs in different environments.

[0030] The design of the universal rotating assembly is exquisite and practical. A vertical rotating through hole 9 is provided at the end of the horizontal support member 6, and the vertical connecting member 7 is divided into an upper vertical rotating shaft 10 and a lower horizontal rotating through hole 11. The vertical rotating shaft 10 is inserted into the vertical rotating through hole 9, and the horizontal rotating shaft 8 is inserted into the horizontal rotating through hole 11. The two cooperate with each other to realize the all-round rotation of the headlight. In order to ensure the smoothness and stability of the rotation, the outer surfaces of the horizontal rotating shaft 8 and the vertical rotating shaft 10 are provided with fixed external teeth 12, and the vertical rotating through hole 9 and the horizontal rotating through hole 11 are provided with fixed internal teeth 13. The tops of these teeth are all circular in design, so that a certain deformation can occur during the rotation process, thereby realizing relative rotation. At the same time, the tight engagement of the fixed external teeth 12 and the fixed internal teeth 13 also ensures the stability of the headlight after rotation.

[0031] like Figure 3 , Figure 4 As shown, the design of the base 3 also reflects the practicality of the headlamp. It is made of strong and durable materials to ensure stability even in harsh environments. The base 3 includes a base body 14 and a fixing plate 16, both of which are designed to be detachably connected. The fixing plate 16 is provided with a fixing hole 5, which is convenient for the user to pass the fixing strap 1 through and fix the headlamp. When the strap is not needed, the user can easily remove the strap by separating the fixing plate 16 from the base body 14, thereby realizing the diversified use of the headlamp.

[0032] The connection between the fixing plate 16 and the base body 14 adopts the design of a slide groove 17 and a guide groove 18. The fixing plate 16 is provided with two slide grooves 17, and the slide grooves 17 are provided with a limiting protrusion 19; and the base body 14 is provided with a guide groove 18, and the guide groove 18 is provided with a limiting recess 20. Through the mutual cooperation of the slide groove 17 and the guide groove 18, the user can easily fix and remove the fixing plate 16, and the operation is simple and quick.

[0033] like Figure 6 As shown, a back clip 21 and a magnet are provided on the back of the base body 14. An insertion gap 23 is provided between one end of the back clip 21 and the base body 14, so that users can insert thin sheet-like objects for fixing, such as the edge of a hat. The magnet can be adsorbed on magnetic materials to achieve independent use of the headlamp. Whether it is fixed on a hat or adsorbed on a magnetic object, the headlamp can remain stable and provide continuous lighting services for users.

[0034] like Figure 4 As shown, the headlamp also performs well in terms of storage. The L-shaped structure formed by the base 3 and the lateral support member 6 provides a good storage space for the light-emitting component 4. When not in use, the user can accommodate the light-emitting component 4 in the L-shaped structure to form a square structure, so that the headlamp is relatively neat when stored, which is convenient for carrying and storage.

[0035] like Figure 7 , Figure 8 As shown, the light-emitting component 4 is provided with a support plate 24, a support frame 25, a battery 27, a lamp bead and a circuit board 26, etc. These components cooperate with each other to realize the lighting function of the headlight. The support plate 24 is used to separate the battery 27 and the circuit board to ensure the safety and stability of the circuit; the support plate 24 is provided with a disconnection groove 29, which is used to make way for components on the circuit board 26. A notch 30 is provided at one end of the support frame 25 close to the lamp bead, and the lamp bead enters the housing through the notch 30 during installation. Fixed grooves 31 are provided on both sides of the support frame 25, and the circuit board is inserted along the fixed grooves 31 and fixed in the fixed grooves 31.

[0036] The above is a detailed introduction to the universally rotatable headlamp of the utility model. This article uses specific examples to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A universally rotatable headlamp, comprising a fixing strap and a lighting unit, wherein the fixing strap is used to be tied to the user's body, and the lighting unit is used to emit light, characterized in that The lighting part includes a base and a light-emitting component. The base is provided with a fixing hole for the fixing strap to pass through. The base is also provided with a universal rotating assembly. The universal rotating assembly includes a transverse support member, a vertical connecting member and a transverse rotating shaft. The end of the transverse support member is provided with a vertical rotating through hole. The upper part of the vertical connecting member is the vertical rotating shaft, and the lower part of the vertical connecting member is the transverse rotating through hole. The vertical rotating shaft is inserted into the vertical rotating through hole, and the transverse rotating shaft is inserted into the transverse rotating through hole. The outer surfaces of the transverse rotating shaft and the vertical rotating shaft are both provided with fixed external teeth, and the vertical rotating through hole and the transverse rotating through hole are both provided with fixed internal teeth. The fixed internal teeth and the fixed external teeth cooperate with each other to realize the rotation and fixation of the universal rotating assembly.

2. The universally rotatable headlamp according to claim 1, characterized in that The transverse rotating shaft is fixed to the light-emitting component, and the transverse supporting member is fixed to the base.

3. The universally rotatable headlamp according to claim 1, characterized in that The base comprises a base body and a fixing plate, the fixing plate and the base body are detachably connected, and the fixing hole is arranged on the fixing plate.

4. The universally rotatable headlamp according to claim 3, characterized in that The fixing plate is provided with two slide grooves, and a limiting protrusion is arranged in the slide groove. The base body is provided with a guide groove, and the guide groove is provided with a limiting recess. The slide groove and the guide groove cooperate with each other to realize the fixing and disassembly of the fixing plate.

5. The universally rotatable headlamp according to claim 3, characterized in that A back clip is arranged on the back of the base body, and an insertion gap is arranged between one end of the back clip and the base body, and the insertion gap is used for inserting a sheet-like object to achieve fixation.

6. The universally rotatable headlamp according to claim 3, characterized in that The back clip of the base body is provided with a magnet, and the magnet is used to be adsorbed on the magnetic material to achieve fixation.

7. The universally rotatable headlamp according to claim 1, characterized in that The base and the transverse support member form an L-shaped structure, and the light-emitting component is accommodated in the L-shaped structure to form a square structure when stored.

8. The universally rotatable headlamp according to claim 1, characterized in that A support plate is arranged inside the light-emitting component, the support plate separates the battery and the circuit board, and a disconnecting groove is arranged on the support plate, and the disconnecting groove is used to make way for components on the circuit board.

9. The universally rotatable headlamp according to claim 1, characterized in that A supporting frame is arranged in the shell of the light-emitting component, and a notch is arranged at one end of the supporting frame close to the lamp bead. The lamp bead enters the shell through the notch during installation.

10. The universally rotatable headlamp according to claim 1, characterized in that A circuit board is arranged in the light-emitting component, a supporting frame is arranged in the light-emitting component, fixing grooves are arranged on both sides of the supporting frame, and the circuit board is inserted into and fixed in the fixing grooves along the fixing grooves.

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