CN221076328U

CN221076328U - Multipurpose head lamp

Info

Publication number: CN221076328U
Application number: CN202323229920.4U
Authority: CN
Inventors: 母伟; 范涛; 罗欢; 刘四益; 林永义; 郭昊; 韩颢; 陈兵; 李洋; 何张
Original assignee: Anshun Economic And Technological Development Zone Fire Rescue Brigade
Current assignee: Anshun Economic And Technological Development Zone Fire Rescue Brigade
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-06-04
Anticipated expiration: 2033-11-29

Abstract

The utility model discloses a multipurpose head lamp, which comprises a lamp holder assembly and a lamp clamp, wherein the lamp clamp is detachably connected with the lamp holder assembly through a quick-dismantling mechanism; the quick-dismantling mechanism comprises an inserting block and a second bracket for supporting the lamp clamp, the lower end of the lamp clamp is hinged with the lower end of the second bracket, and a limiting mechanism for the second bracket to be obliquely adjusted within the range of 45 DEG is arranged at the hinged position of the lower end of the lamp clamp and the lower end of the second bracket; according to the utility model, through the cooperation of the lamp holder assembly, the lamp clamp and the quick-release mechanism, the lamp clamp and the lamp holder assembly are detachably arranged, and the lamp holder and the lamp clamp can be separated according to actual use requirements, for example, the lamp holder can be used for maintaining a lamp or a warning lamp and the like, so that the application range of the head lamp is improved; through the cooperation of second support, stop gear and lamp clamp, can adjust the contained angle between second support and the lamp clamp according to the in-service use demand to drive lamp holder subassembly through the second support and carry out inclination adjustment, improve the usage of headlight.

Description

Multipurpose head lamp

Technical Field

The utility model relates to the technical field of mobile illumination, in particular to a multipurpose head lamp.

Background

The headlight is an important device which is indispensable in outdoor activities, such as night rescue, emergency rescue, hiking, camping, maintenance and the like, and the existing headlight is an integral headlight formed by clamping the headlight.

As in application No. 202211132487.X, a headlight is disclosed comprising a steering assembly comprising a main body shell and an illumination assembly configured to change the illumination state of the headlight; the lighting assembly is electrically connected with the control assembly, the lighting assembly comprises a shell and a lighting part, the shell is provided with a lamp holder accommodating cavity, the lighting part is arranged in the lamp holder accommodating cavity, the lower end of the shell is hinged to the lower end of the main body shell, the lighting part is configured to be capable of switching far and near light, the lower end of the shell is hinged to the lower end of the main body shell, the lighting assembly can rotate relative to the control assembly, the light angle of the lighting assembly is further changed, effective light supplementing can be carried out on an operation environment in a narrow operation space, meanwhile, the lighting part can be used for switching far and near light, the light intensity of the operation environment is guaranteed to be adjustable, and the influence of light interference or light supplementing deficiency caused to maintenance operation is avoided.

However, since the light-emitting lamp cap of the headlight and the lamp clip for fixing the lamp band are integrally arranged, the headlight is limited in use, and is inconvenient to use in different scenes according to actual wearing requirements, such as maintenance lamp or warning lamp, therefore, a multipurpose headlight needs to be proposed to solve the problems.

Disclosure of utility model

The utility model aims to provide a multipurpose head lamp so as to solve the problems in the background art.

The utility model provides the following technical scheme:

A multi-purpose head lamp, which comprises a lamp body,

The lamp holder comprises a lamp holder assembly and a lamp holder, wherein the lamp holder is detachably connected with the lamp holder assembly through a quick-dismantling mechanism;

The quick-dismantling mechanism comprises an inserting block and a second bracket for supporting the lamp clamp, the lower end of the lamp clamp is hinged with the lower end of the second bracket, and a limiting mechanism for the second bracket to be obliquely adjusted within the range of 45 DEG is arranged at the hinged position of the lower end of the lamp clamp and the lower end of the second bracket;

The plug block is fixed at one end of the lamp cap assembly, four convex edges are arranged at the periphery of the plug block at equal angles, insertion holes for the plug block and the convex edges to be inserted are formed in one end of the second support, four elastic sliding blocks are arranged at equal angles inside the insertion holes, the plug block is clamped and fixed inside the insertion holes by the four sliding blocks, and a locking mechanism for locking and unlocking the plug block is arranged on the second support.

Preferably, the second bracket includes a bracket bottom case and a bracket panel;

one side of the support bottom shell is fixed with a PVC gasket, an annular convex column is integrally formed in the support bottom shell, the support panel is sleeved on the convex column, and one end of the convex column penetrates through the side wall of the support panel to be fixed with an aluminum cover.

Preferably, the locking mechanism comprises a metal plate hand and a torsion spring;

The torsional spring is sleeved on the outer wall of the convex column, the metal plate hand is rotatably arranged at the upper end of the support bottom shell, and the lower end of the metal plate hand is connected with one end of the torsional spring, so that the metal plate hand can lock and unlock by turning 130 degrees on the support bottom shell.

Preferably, when the locking mechanism is locked, the lamp cap assembly is fixed with the bottom shell of the bracket;

when the locking mechanism is unlocked, the lamp cap assembly can rotate on the bottom shell of the bracket.

Preferably, the lower end of the lamp clip is integrally formed with a mounting seat;

The lower extreme integrated into one piece of support drain pan has circular shape lug, the lug passes through the screw and articulates on the mount pad, stop gear is located the one end of lug.

Preferably, the limiting mechanism comprises two arc-shaped first bulges and two arc-shaped second bulges; the first bulges and the second bulges are fixed on the outer wall of the convex block, and four limit grooves for the second bulges to move in are formed in the mounting seat at equal intervals.

Preferably, when the second protrusion is positioned in the limit groove at the lowest end of the mounting seat, the distance between the first protrusion and the mounting seat is the largest, and the lamp clamp is abutted against the bottom shell of the bracket; when the second bulge is positioned in the limit groove at the innermost side of the mounting seat, the first bulge is abutted against the edge of the lower end of the mounting seat, and the included angle between the bottom shell of the bracket and the lamp clamp is 45 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

1. The lamp holder assembly, the lamp holder and the quick-release mechanism are matched, so that the lamp holder and the lamp holder assembly are detachably arranged, the lamp holder and the lamp holder can be separated according to actual use requirements, and the lamp holder can be used for maintaining a lamp or a warning lamp and the like, and the application range of the head lamp is improved.

2. According to the utility model, through the cooperation of the second bracket, the limiting mechanism and the lamp clamp, the included angle between the second bracket and the lamp clamp can be adjusted according to actual use requirements, so that the lamp cap assembly is driven by the second bracket to adjust the inclination angle, and the purpose of the head lamp is improved.

3. According to the utility model, through the cooperation of the insertion block, the locking mechanism and the sliding block, the lamp cap assembly and the second bracket can be locked or unlocked according to actual use requirements. When the lamp holder assembly is locked, the lamp holder assembly is locked with the second bracket, so that the firmness of connection between the lamp holder assembly and the second bracket is improved; when the lamp holder assembly is unlocked, the lamp holder assembly can rotate on the second bracket so as to improve the applicable scene of the head lamp.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the lamp clip and quick release mechanism of the present utility model;

FIG. 3 is a schematic view of the explosion structure of the quick release mechanism and the lamp clip of the present utility model;

FIG. 4 is a schematic view of a side structure of a lamp head assembly insert of the present utility model;

FIG. 5 is a schematic diagram of the principle of unlocking the locking assembly of the present utility model;

FIG. 6 is a schematic view of the structure of the lamp head assembly of the present utility model rotated 72 degrees;

FIG. 7 is a schematic view of the structure of the bracket of the present utility model with an angle of 0 ° between the bottom shell and the lamp clip;

FIG. 8 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 9 is a schematic view of the structure of the bracket of the present utility model with an angle of 15 degrees between the bottom shell and the lamp clip;

FIG. 10 is a schematic view of the structure of the present utility model when the included angle between the bottom shell of the bracket and the lamp clip is 30 degrees;

FIG. 11 is a schematic view of the structure of the bracket of the present utility model with an angle of 45 degrees between the bottom shell and the lamp clip;

Fig. 12 is an exploded view of the lamp cap assembly of the present utility model.

In the figure:

1. A lamp head assembly;

101. A face shell; 102. a PC lens; 103. a lens gasket; 104. a waterproof plug; 105. a light source PCB driving assembly; 106. a first bracket; 107. a key cap; 108. a drive bracket; 109. a battery; 110. a magnet; 111. a lamp cap bottom shell;

2. A lamp clip;

3. a quick-release mechanism;

301. A PVC gasket; 302. a bracket bottom shell; 303. a torsion spring; 304. a slide block; 305. a bracket panel; 306. an aluminum cover; 307. a metal plate handle; 308. a convex edge; 309. inserting blocks;

4. A mounting base;

5. a limiting mechanism;

501. a first protrusion; 502. a second protrusion; 503. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-12, the present utility model provides a technical solution: a multipurpose head lamp comprises a lamp holder assembly 1 and a lamp clamp 2, wherein the lamp clamp 2 is detachably connected with the lamp holder assembly 1 through a quick-dismantling mechanism 3;

The quick-dismantling mechanism 3 comprises an inserting block 309 and a second bracket for supporting the lamp clamp 2, the lower end of the lamp clamp 2 is hinged with the lower end of the second bracket, and a limiting mechanism 5 for the second bracket to be obliquely adjusted within the range of 45 DEG is arranged at the hinged position of the lower end of the lamp clamp 2 and the lower end of the second bracket;

The inserting block 309 is fixed at one end of the lamp holder assembly 1, four convex edges 308 are arranged at the periphery of the inserting block 309 in equal angles, insertion holes for inserting the inserting block 309 and the convex edges 308 are formed in one end of the second bracket, four elastic sliding blocks 304 are arranged in the insertion holes in equal angles, the inserting block 309 is clamped and fixed in the insertion holes by the four sliding blocks 304, and a locking mechanism for locking and unlocking the inserting block 309 is arranged on the second bracket.

As shown in fig. 3, the elastic sliding block 304 is composed of a spring and a clamping block, the spring is fixed at one end of the clamping block, a concave notch is arranged at the other side of the clamping block, one side wall of the notch is positioned in the bracket panel 305, the other side wall of the notch passes through the bracket panel 305 and is positioned at the edge of a jack of the bracket panel 305, an arc surface is arranged at the end of the other side wall of the notch, when the inserting block 309 enters the jack, the inserting block 309 is clamped in the jack by the other side wall of the notch, so that the inserting block 309 can rotate 360 degrees in the jack in the unlocking state,

In some embodiments, the second rack includes a rack bottom shell 302 and a rack panel 305;

A PVC gasket 301 is fixed on one side of the bracket bottom shell 302, an annular boss integrally formed inside the bracket bottom shell 302 is sleeved with a bracket panel 305, and an aluminum cover 306 is fixed at one end of the boss through the side wall of the bracket panel 305. The jack is integrated into one piece on the second support, reduces the stress between lamp holder assembly 1 and lamp clamp 2 through PVC gasket 301 to play certain shock attenuation effect to lamp holder assembly 1.

In some embodiments, the locking mechanism includes a metal plate 307 and a torsion spring 303;

The torsional spring 303 is sleeved on the outer wall of the convex column, the metal plate hand 307 is rotatably arranged at the upper end of the bracket bottom shell 302, and the lower end of the metal plate hand 307 is connected with one end of the torsional spring 303, so that the metal plate hand 307 can lock and unlock by turning 130 degrees on the bracket bottom shell 302.

In this embodiment, the lamp cap assembly 1 is fixed with the bottom bracket shell 302 when the locking mechanism is locked, and the lamp cap assembly 1 can rotate on the bottom bracket shell 302 when the locking mechanism is unlocked, so that the lamp cap assembly 1 and the second bracket can be locked or unlocked according to the actual use requirement. When the lamp holder assembly is locked, the lamp holder assembly 1 is locked with the second bracket, so that the firmness of connection between the lamp holder assembly 1 and the second bracket is improved; during unlocking, as shown in fig. 5, the metal plate hand 307 is moved from left to right, and then the lamp cap assembly 1 is rotated 72 degrees clockwise on the second bracket, so that the lamp cap assembly 1 can be detached from the second bracket, and the applicable scene of the head lamp is improved.

As shown in fig. 7 and 8, the lower end of the lamp clip 2 is integrally formed with a mounting seat 4;

The lower end of the bracket bottom shell 302 is integrally formed with a round bump, the bump is hinged on the mounting seat 4 through a screw, and the limiting mechanism 5 is positioned at one end of the bump; the limiting mechanism 5 specifically includes two arc-shaped first protrusions 501 and second protrusions 502, the first protrusions 501 and the second protrusions 502 are fixed on the outer walls of the protrusions, and four limiting grooves 503 for the second protrusions 502 to move in are formed in the mounting seat 4 at equal intervals.

When the second protrusion 502 is located in the limit groove 503 at the lowest end of the mounting seat 4, the distance between the first protrusion 501 and the mounting seat 4 is the largest, and the lamp holder 2 is in contact with the bracket bottom shell 302, as shown in fig. 7, fig. 9 is a schematic structural diagram when the included angle between the bracket bottom shell 302 and the lamp holder 2 is 15 °, and fig. 10 is a schematic structural diagram when the included angle between the bracket bottom shell 302 and the lamp holder 2 is 30 °; when the second protrusion 502 is located in the limit groove 503 on the innermost side of the mounting seat 4, the first protrusion 501 abuts against the edge of the lower end of the mounting seat 4, at this time, the included angle between the bracket bottom shell 302 and the lamp clip 2 is 45 ° as shown in fig. 11, and the included angle between the second bracket and the lamp clip 2 can be adjusted according to the actual use requirement, so that the lamp cap assembly 1 is driven by the second bracket to adjust the inclination angle, and the purpose of the headlight is improved.

As shown in fig. 12, the lamp cap assembly 1 includes a surface shell 101 and a lamp cap bottom shell 111, a plug 309 is located on an outer wall of the lamp cap bottom shell 111, the lamp cap bottom shell 111 is detachably mounted at one end of the surface shell 101, a battery 109 is fixed in the surface shell 101, a magnet 110 is arranged on one side of the battery 109, a driving bracket 108 for driving a light source is mounted on the other side of the battery, a light source PCB driving assembly 105 is mounted on one side of the driving bracket 108, a first bracket 106 is mounted on an upper end side wall of the light source PCB driving assembly 105, a key cap 107 is mounted on the first bracket 106, a PC lens 102 is mounted on the other side of the surface shell 101, a lens sealing pad 103 is arranged between the PC lens 102 and the surface shell 101, a waterproof plug 104 is arranged on an outer wall of the lower end of the surface shell 101, and electric energy is provided for the light source PCB driving assembly 105 through the battery 109, so that the light source PCB driving assembly 105 drives the light source to start to perform lighting operation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multipurpose headlamp, characterized in that:

The lamp holder comprises a lamp holder assembly (1) and a lamp clamp (2), wherein the lamp clamp (2) is detachably connected with the lamp holder assembly (1) through a quick-dismantling mechanism (3);

the quick-dismantling mechanism (3) comprises an inserting block (309) and a second bracket for supporting the lamp clamp (2), the lower end of the lamp clamp (2) is hinged with the lower end of the second bracket, and a limiting mechanism (5) for the inclination adjustment of the second bracket within the range of 45 DEG is arranged at the hinge position of the lower end of the lamp clamp (2) and the lower end of the second bracket;

The lamp holder assembly is characterized in that the inserting block (309) is fixed at one end of the lamp holder assembly (1), four convex edges (308) are arranged at the periphery of the inserting block (309) at equal angles, insertion holes for inserting the inserting block (309) and the convex edges (308) are formed in one end of the second support, four elastic sliding blocks (304) are arranged at equal angles inside the insertion holes, the inserting block (309) is clamped and fixed inside the insertion holes through the four sliding blocks (304), and locking mechanisms for locking and unlocking the inserting block (309) are arranged on the second support.

2. The multi-purpose headlamp of claim 1, wherein:

The second bracket comprises a bracket bottom shell (302) and a bracket panel (305);

One side of the support bottom shell (302) is fixed with a PVC gasket (301), an annular convex column is integrally formed in the support bottom shell (302), the support panel (305) is sleeved on the convex column, and one end of the convex column penetrates through the side wall of the support panel (305) to be fixed with an aluminum cover (306).

3. The multi-purpose headlamp of claim 2, wherein:

the locking mechanism comprises a metal plate hand (307) and a torsion spring (303);

The torsion spring (303) is sleeved on the outer wall of the convex column, the metal plate hand (307) is rotatably arranged at the upper end of the bracket bottom shell (302), and the lower end of the metal plate hand (307) is connected with one end of the torsion spring (303) so that the metal plate hand (307) can be locked and unlocked by turning over and moving 130 degrees on the bracket bottom shell (302).

4. A multi-purpose headlamp according to claim 3, wherein:

When the locking mechanism is locked, the lamp cap assembly (1) is fixed with the bracket bottom shell (302);

when the locking mechanism is unlocked, the lamp cap assembly (1) can rotate on the bracket bottom shell (302).

5. The multi-purpose headlamp of claim 4, wherein:

the lower end of the lamp clamp (2) is integrally formed with a mounting seat (4);

the lower extreme integrated into one piece of support drain pan (302) has circular lug, the lug passes through the screw and articulates on mount pad (4), stop gear (5) are located the one end of lug.

6. The multi-purpose headlamp of claim 5, wherein:

the limiting mechanism (5) comprises two arc-shaped first bulges (501) and second bulges (502);

The first bulges (501) and the second bulges (502) are both fixed on the outer wall of the protruding block, and four limit grooves (503) for the second bulges (502) to move in are formed in the mounting seat (4) at equal intervals.

7. The multi-purpose headlamp of claim 6, wherein:

When the second bulge (502) is positioned in the limit groove (503) at the lowest end of the mounting seat (4), the distance between the first bulge (501) and the mounting seat (4) is the largest, and the lamp clamp (2) is abutted against the bracket bottom shell (302);

When the second bulge (502) is positioned in the limit groove (503) at the innermost side of the mounting seat (4), the first bulge (501) is abutted against the edge of the lower end of the mounting seat (4), and the included angle between the bracket bottom shell (302) and the lamp clamp (2) is 45 degrees.