CN220379534U - One-key focusing head lamp - Google Patents
One-key focusing head lamp Download PDFInfo
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- CN220379534U CN220379534U CN202321537168.7U CN202321537168U CN220379534U CN 220379534 U CN220379534 U CN 220379534U CN 202321537168 U CN202321537168 U CN 202321537168U CN 220379534 U CN220379534 U CN 220379534U
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- headlight
- lens
- focusing
- headlamp
- lens assembly
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- 238000006073 displacement reaction Methods 0.000 claims description 22
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a one-key focusing head lamp, which relates to the technical field of head lamps and comprises a head lamp fixing belt fixed with a head part and a one-key focusing head lamp structure, wherein the head lamp structure is arranged at the center of the front surface of the head lamp fixing belt; the headlamp structure comprises a headlamp cover, wherein a lamp holder with a light source end facing the front surface of the headlamp cover is arranged at the inner center of the headlamp cover and close to one side of a headlamp fixing belt, a lens assembly is arranged in front of the lamp holder, linear guide rails are embedded and arranged at the bottom center of the lens assembly, auxiliary focusing assemblies are symmetrically arranged on two sides of the lens assembly, a lamp holder mirror is arranged in front of the lens assembly, and a control key is arranged on one side wall of the headlamp cover.
Description
Technical Field
The utility model relates to the technical field of headlamps, in particular to a one-key focusing headlamp.
Background
The head lamp can be worn on the head to illuminate and simultaneously make hands free for other things, such as fishing and maintenance, so that the head lamp is a practical illumination tool;
in the prior art, the variety of the head lamp is various, for example, a Chinese patent miniature explosion-proof focusing head lamp with application number of <201320035146.0> extends out, the patent comprises a miniature explosion-proof focusing head lamp which mainly solves the problems of poor heat dissipation, easy deformation and poor sealing performance of the traditional explosion-proof focusing head lamp, and comprises a lamp cap and a lamp body, wherein the lamp cap and the lamp body are connected through a rotating shaft, the outer side of the lamp cap is provided with a front cover, a connecting sleeve and a rotating head seat, and the inner side of the lamp cap is provided with front glass, rear glass and a lens;
through above-mentioned patent and combining prior art, wherein focusing headlight is general all to rotate the adjustment to focusing mirror's distance, reaches focusing effect, and in the in-service use scene, the headlight originally is convenient illumination, but the mode of manual adjustment still has inconvenience, consequently, we propose a one-key focusing headlight.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and in the actual use scene, the headlight is convenient to illuminate, but the manual adjustment mode still has inconvenience.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a one-key focusing head lamp comprises a head lamp fixing band fixed with a head part and a one-key focusing head lamp structure, wherein the head lamp structure is arranged at the front center of the head lamp fixing band;
the headlight structure comprises a headlight cover, a light source end is installed on one side, close to a headlight fixing strap, of the inner center of the headlight cover towards a front lamp holder of the headlight cover, a lens assembly is arranged in front of the lamp holder, linear guide rails are installed in the center of the bottom of the lens assembly in an embedded mode, auxiliary focusing assemblies are symmetrically arranged on two sides of the lens assembly, a headlight lens is arranged in front of the lens assembly, and a control key is arranged on one side wall of the headlight cover.
As a preferred scheme of the utility model, the lens assembly comprises a lens holder, wherein a lens is arranged in the lens holder, and an electric sliding block is arranged at the center of the bottom of the lens holder.
The technical effect of adopting the further scheme is as follows: the lens is installed through the lens frame, so that the lens and the focusing mechanism are combined to operate, and the electric sliding block can drive the lens frame to operate, so that focusing is performed.
As a preferable scheme of the utility model, the electric sliding block is in sliding connection with the linear guide rail, and the center ends of the lens and the lamp holder are in the same horizontal line.
The technical effect of adopting the further scheme is as follows: the electric slide block is in sliding connection with the linear guide rail to drive the lens to linearly operate, so that the lens and the lamp holder base are displaced far and near in the same horizontal line, and illuminance and floodlight are regulated.
As a preferable scheme of the utility model, the auxiliary focusing assembly comprises fixed shafts arranged on two sides of the lens frame, the periphery of the fixed shafts is sequentially sleeved with a bearing and a roller from inside to outside, and the peripheries of the bearing and the roller are provided with a linear displacement frame.
As a preferable scheme of the utility model, the bearing and the roller are rotationally connected with the fixed shaft, the linear displacement frame is internally provided with the displacement groove matched with the bearing and the roller, and the two ends of the linear displacement frame are respectively arranged at the front end and the rear end of the interior of the head lamp shade.
The technical effect of adopting the further scheme is as follows: the bearing and the idler wheel displace in the linear displacement frame through the displacement groove formed in the linear displacement frame, and the bearing and the idler wheel at the periphery of the fixing shaft play roles in supporting, guaranteeing stable focusing and assisting focusing when being matched with the linear guide rail to carry out displacement group operation, so that the focusing process is smoother.
As a preferable scheme of the utility model, the control key is electrically connected with the linear guide rail and the lamp holder.
The technical effect of adopting the further scheme is as follows: the linear guide rail and the lamp holder are controlled to operate by the control key to achieve one-key focusing and a head lamp.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the structure of the head lamp, the control key controls the linear guide rail to operate, the electric slide block is in sliding connection with the electric slide block to drive the lens to linearly operate, so that the lens is displaced far and near along the same horizontal line with the lamp holder, illumination and floodlight are regulated, the bearing and the roller of the lens are displaced in the displacement groove formed in the linear displacement frame, and when the bearing and the roller at the periphery of the fixed shaft are matched with the linear guide rail to carry out displacement group operation, the effects of supporting and ensuring stable focusing and assisting focusing are achieved, so that the focusing process is more smooth, one-key focusing is achieved, and the use convenience of the head lamp is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a one-touch focusing headlamp according to the present utility model;
FIG. 2 is an anatomic view of a headlight cover structure of a one-touch focusing headlight according to the present utility model;
fig. 3 is an anatomic view of an auxiliary focusing assembly of a one-touch focusing headlamp according to the present utility model.
Legend description: 1. a headlight fixing strap; 2. a headlight structure; 201. a head lamp cover; 202. a lamp holder seat; 203. a lens assembly; 2031. a frame; 2032. a lens; 2033. an electric slide block; 204. a linear guide rail; 205. an auxiliary focusing assembly; 2051. a fixed shaft; 2052. a bearing; 2053. a roller; 2054. a linear displacement frame; 206. a lamp cap mirror; 207. control keys.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, 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 utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, the present utility model provides a technical solution: a one-key focusing head lamp comprises a head lamp fixing band 1 fixed with a head part and a one-key focusing head lamp structure 2, wherein the head lamp structure 2 is arranged at the front center of the head lamp fixing band 1; the headlight structure 2 comprises a headlight cover 201, a light source end is arranged on one side, close to the headlight fixing strap 1, of the inner center of the headlight cover 201 towards the front side of the headlight cover 201, the light source is emitted by the light source base 202, a lens assembly 203 is arranged in front of the light source base 202, a linear guide rail 204 is arranged in the bottom center of the lens assembly 203 in an embedded mode, auxiliary focusing assemblies 205 are symmetrically arranged on two sides of the lens assembly 203, a light source mirror 206 is arranged in front of the lens assembly 203, and a control key 207 is arranged on one side wall of the headlight cover 201.
Example 2
As shown in fig. 1-3, the lens assembly 203 includes a lens frame 2031, a lens 2032 is disposed in the lens frame 2031, an electric slider 2033 is disposed at the bottom center of the lens frame 2031, the electric slider 2033 is slidably connected with a linear guide rail 204, the electric slider 2033 can drive the lens frame 2031 to operate linearly, the lens 2032 and the central end of the lamp holder 202 are in the same horizontal line, the electric slider 2033 is slidably connected with the linear guide rail 204 to drive the lens 2032 to operate linearly, the auxiliary focusing assembly 205 includes a fixed shaft 2051 mounted on two sides of the lens frame 2031, a bearing 2052 and a roller 2053 are sequentially sleeved on the periphery of the fixed shaft 2051 from inside to outside, a linear displacement frame 2054 is disposed on the periphery of the bearing 2052 and the roller 2053, the bearing 2052 and the roller 2053 are rotatably connected with the fixed shaft 2051, displacement grooves matched with the bearing 2052 and the roller 2053 are disposed in the linear displacement frame 2054, the bearing 2052 and the roller 2053 are displaced in the displacement grooves formed in the linear displacement frame 2054, two ends of the linear displacement frame 2054 are mounted on the front end and the rear end of the inner part of the lamp holder 201, respectively, and the control key 207 is electrically connected with the linear holder 202.
The working flow of the utility model is as follows: when the one-key focusing headlamp is used for focusing, firstly, a worker installs and fixes the head lampshade 201 through the headlamp fixing belt 1 capable of fixing the head, then, in the using process, when focusing is needed, the electric sliding block 2033 in the linear guide rail 204 is adjusted front and back through control adjustment of the control key 207, so that the distance between the lens 2032 in the mirror bracket 2031 and the lamp holder 202 is adjusted, in the moving process of the electric sliding block 2033, the bearings 2052 and the rollers 2053 on two sides of the mirror bracket 2031 are moved in the moving grooves formed in the linear moving frame 2054, thereby moving far and near along the same horizontal line with the lamp holder 202, adjusting illuminance and floodlight, achieving the using flow of one-key focusing headlamp.
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 (6)
1. One-key focusing headlight, including with head fixed headlight fixed band (1) and but one-key focusing headlight structure (2), its characterized in that: the headlight structure (2) is arranged at the front center of the headlight fixing strap (1);
the headlight structure (2) comprises a headlight cover (201), a light source end is installed on one side, close to a headlight fixing band (1), of the inside center of the headlight cover (201) towards a front lamp holder (202) of the headlight cover (201), a lens assembly (203) is arranged in front of the lamp holder (202), a linear guide rail (204) is installed in the center of the bottom of the lens assembly (203), an auxiliary focusing assembly (205) is arranged on two sides of the lens assembly (203) symmetrically, a headlight mirror (206) is arranged in front of the lens assembly (203), and a control key (207) is arranged on one side wall of the headlight cover (201).
2. A one-touch focus headlamp as defined in claim 1, wherein: the lens assembly (203) comprises a lens frame (2031), a lens (2032) is arranged in the lens frame (2031), and an electric sliding block (2033) is arranged at the center of the bottom of the lens frame (2031).
3. A one-touch focus headlamp as defined in claim 2, wherein: the electric sliding block (2033) is in sliding connection with the linear guide rail (204), and the center ends of the lens (2032) and the lamp holder base (202) are in the same horizontal line.
4. A one-touch focus headlamp as defined in claim 1, wherein: the auxiliary focusing assembly (205) comprises fixed shafts (2051) arranged on two sides of a mirror bracket (2031), bearings (2052) and rollers (2053) are sequentially sleeved on the periphery of the fixed shafts (2051) from inside to outside, and linear displacement frames (2054) are arranged on the peripheries of the bearings (2052) and the rollers (2053).
5. The one-touch focusing headlamp of claim 4, wherein: the bearing (2052) and the roller (2053) are rotationally connected with the fixed shaft (2051), a displacement groove matched with the bearing (2052) and the roller (2053) is formed in the linear displacement frame (2054), and two ends of the linear displacement frame (2054) are respectively arranged at the front end and the rear end of the interior of the head lampshade (201).
6. A one-touch focus headlamp as defined in claim 1, wherein: the control key (207) is electrically connected with the linear guide rail (204) and the lamp holder base (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537168.7U CN220379534U (en) | 2023-06-15 | 2023-06-15 | One-key focusing head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537168.7U CN220379534U (en) | 2023-06-15 | 2023-06-15 | One-key focusing head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379534U true CN220379534U (en) | 2024-01-23 |
Family
ID=89560755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321537168.7U Active CN220379534U (en) | 2023-06-15 | 2023-06-15 | One-key focusing head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379534U (en) |
-
2023
- 2023-06-15 CN CN202321537168.7U patent/CN220379534U/en active Active
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