CN215722616U - Explosion-proof headlight convenient to clearance lamp face - Google Patents
Explosion-proof headlight convenient to clearance lamp face Download PDFInfo
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- CN215722616U CN215722616U CN202121570587.1U CN202121570587U CN215722616U CN 215722616 U CN215722616 U CN 215722616U CN 202121570587 U CN202121570587 U CN 202121570587U CN 215722616 U CN215722616 U CN 215722616U
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- scraper
- explosion
- fixed box
- fixedly connected
- lamp
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Abstract
The utility model discloses an explosion-proof head lamp convenient for cleaning a lamp surface, which comprises a lamp cap, wherein the top and the bottom of the lamp cap are fixedly connected with a fixed box, the back end of the inner wall of the fixed box is movably connected with a scraper through a bearing seat, the bottom of the scraper sequentially penetrates through the bottom of the fixed box and one side of the lamp cap, the front end of the scraper is fixedly connected with a connecting column positioned in the fixed box, the left side and the right side of the inner wall of the fixed box are fixedly connected with fixed blocks, the inner side of each fixed block is fixedly connected with a support frame, the inner side of each support frame is fixedly connected with an arc-shaped frame, the front end of each connecting column is in sliding connection with the back end of the arc-shaped frame, and the front end of the fixed box is provided with a rotating rod. The utility model solves the problem that the existing explosion-proof head lamp is inconvenient to clean, so that the pollution of the lens influences the illumination, increases the labor force for cleaning by a user, prolongs the service life of the explosion-proof head lamp, and also improves the practicability of the explosion-proof head lamp.
Description
Technical Field
The utility model relates to the technical field of explosion-proof headlamps, in particular to an explosion-proof headlamp convenient for cleaning a lamp surface.
Background
Explosion-proof headlight is another name miniature explosion-proof headlight, is an indispensable important equipment in the outdoor activities, need use explosion-proof headlight in the pit, but the inconvenient clearance of current explosion-proof headlight leads to the dirty influence illumination of camera lens, has reduced the abluent labour of user, has reduced the life of explosion-proof headlight, has also reduced explosion-proof headlight's practicality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model aims to provide the explosion-proof head lamp convenient for cleaning the lamp surface, which has the advantage of convenience in cleaning and solves the problem that the illumination is affected by the dirt of the lens due to the inconvenience in cleaning the existing explosion-proof head lamp.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an explosion-proof headlight convenient to clearance lamp face, includes the lamp holder, the top of lamp holder and the fixed case of the equal fixedly connected with in bottom, there is the scraper blade back end of fixed incasement wall through bearing frame swing joint, the bottom of scraper blade runs through the bottom of fixed case and one side of lamp holder in proper order, the front end of scraper blade just is located the inside fixedly connected with spliced pole of fixed case, the left side and the equal fixedly connected with fixed block in right side of fixed incasement wall, the inboard fixedly connected with support frame of fixed block, the inboard fixedly connected with arc frame of support frame, the front end of spliced pole and the back end sliding connection of arc frame, the front end of fixed case is provided with the bull stick, the back end of bull stick run through to the inside of fixed case and with the front end fixed connection of scraper blade.
Preferably, the surface of the arc-shaped frame is provided with an angle groove, the width of the angle groove is larger than that of the connecting column, and the angle groove is matched with the connecting column for use.
Preferably, the inner cavity of the angle groove is provided with a spring, the left side of the spring is fixedly connected with one side of the inner wall of the arc-shaped frame, and one end of the spring, which is far away from the inner wall of the arc-shaped frame, is fixedly connected with one side of the connecting column.
Preferably, the bottom of the fixed box is provided with an opening, the length of the opening is greater than the moving distance of the scraper, and the opening is matched with the scraper for use.
Preferably, the bottom of the fixed box is sleeved on the surface of the scraper and transversely and fixedly connected with a dust screen, and the dust screen is matched with the scraper for use.
Preferably, the scraper is made of hard plastic, and the length of the scraper is smaller than that of the lamp cap.
Compared with the prior art, the utility model has the following beneficial effects:
1. the lamp cap, the fixing box, the scraper blade, the connecting column, the fixing block, the supporting frame, the arc-shaped frame and the rotating rod are matched for use, the rotating rod is manually rotated by a user, the rotating rod rotates clockwise to drive the scraper blade to rotate, the scraper blade rotates around the bearing seat and drives the connecting column to rotate, the connecting column rotates and is matched with the angle groove to move in the arc-shaped frame, the connecting column moves to drive the spring to do work, the scraper blade rotates left and right to clean the mirror surface of the lamp cap, the cleaning of the explosion-proof head lamp is realized, the problem that the existing explosion-proof head lamp is inconvenient to clean, the illumination is affected due to the dirt of the lens is solved, the labor force for cleaning the user is increased, the service life of the explosion-proof head lamp is prolonged, and the practicability of the explosion-proof head lamp is also improved.
2. According to the utility model, through the arrangement of the angle groove, the connecting column can be assisted to work, and meanwhile, the limiting effect is achieved, the phenomenon that the connecting column is separated in the moving process is avoided, and the moving stability of the connecting column is also improved.
3. The connecting column can assist the connecting column to work through the arrangement of the spring, and simultaneously plays a role in resetting and buffering, so that the phenomenon that the connecting column vibrates due to friction in the moving process is avoided, and the friction resistance applied to the connecting column in the moving process is also reduced.
4. According to the utility model, through the arrangement of the opening, the scraper can completely carry out mechanical transmission through the opening, and the problem that the cleaning effect cannot be achieved due to insufficient rotation angle of the scraper caused by too short length of the opening is avoided.
5. According to the utility model, through the arrangement of the dustproof net, the fixed box can be assisted to work, and meanwhile, the dustproof function is achieved, so that dust is prevented from entering the fixed box through the opening to cause pollution, and the cleanness of the inside of the fixed box is also improved.
6. According to the utility model, the scraper is made of hard plastic, so that the weight of the scraper can be reduced, the phenomenon that the metal material of the scraper is scratched on the mirror surface to cause damage is avoided, and the functionality of the scraper is also improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the lamp head structure of FIG. 1 in accordance with the present invention;
fig. 3 is a sectional view of the structure of the fixing box of fig. 2 according to the present invention.
In the figure: 1. a lamp cap; 2. a fixed box; 3. a squeegee; 4. connecting columns; 5. a fixed block; 6. a support frame; 7. an arc frame; 8. a rotating rod; 9. an angle groove; 10. a spring; 11. an opening; 12. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the explosion-proof head lamp convenient for cleaning the lamp surface provided by the utility model comprises a lamp holder, wherein the top and the bottom of the lamp holder 1 are both fixedly connected with a fixed box 2, the back end of the inner wall of the fixed box 2 is movably connected with a scraper 3 through a bearing seat, the bottom of the scraper 3 sequentially penetrates through the bottom of the fixed box 2 and one side of the lamp holder 1, the front end of the scraper 3 is fixedly connected with a connecting column 4 positioned inside the fixed box 2, the left side and the right side of the inner wall of the fixed box 2 are both fixedly connected with fixed blocks 5, the inner side of the fixed block 5 is fixedly connected with a support frame 6, the inner side of the support frame 6 is fixedly connected with an arc-shaped frame 7, the front end of the connecting column 4 is slidably connected with the back end of the arc-shaped frame 7, the front end of the fixed box 2 is provided with a rotating rod 8, and the back end of the rotating rod 8 penetrates through the inside the fixed box 2 and is fixedly connected with the front end of the scraper 3.
Referring to fig. 3, an angle groove 9 is formed on the surface of the arc-shaped frame 7, the width of the angle groove 9 is greater than that of the connecting column 4, and the angle groove 9 is matched with the connecting column 4 for use.
Adopt above-mentioned scheme: through the setting of angle groove 9, can assist spliced pole 4 to carry out work, play spacing effect simultaneously, avoided spliced pole 4 to appear the phenomenon that breaks away from at the in-process that removes, also increase the stability that spliced pole 4 removed.
Referring to fig. 3, the inner cavity of the angle slot 9 is provided with a spring 10, the left side of the spring 10 is fixedly connected with one side of the inner wall of the arc-shaped frame 7, and one end of the spring 10 far away from the inner wall of the arc-shaped frame 7 is fixedly connected with one side of the connecting column 4.
Adopt above-mentioned scheme: through the setting of spring 10, can assist spliced pole 4 to work, play the effect of buffering that resets simultaneously, avoided spliced pole 4 to produce the phenomenon of vibrations because of the friction at the in-process that removes, also reduce the frictional resistance that spliced pole 4 received in-process.
Referring to fig. 3, an opening 11 is formed in the bottom of the fixing box 2, the length of the opening 11 is greater than the moving distance of the scraper 3, and the opening 11 is used in cooperation with the scraper 3.
Adopt above-mentioned scheme: through opening 11's setting, can make the scraper blade 3 complete carry out mechanical transmission through opening 11, avoided opening 11's length too short to lead to scraper blade 3 rotation angle not enough to reach clear effect.
Referring to fig. 3, a dust screen 12 is fixedly connected to the bottom of the fixing box 2 and horizontally sleeved on the surface of the scraper 3, and the dust screen 12 is used in cooperation with the scraper 3.
Adopt above-mentioned scheme: through the setting of dust screen 12, can assist fixed case 2 to carry out work, play dirt-proof effect simultaneously, avoid the dust to cause the pollution through the inside that opening 11 got into fixed case 2, also improve the inside clean and tidy of fixed case 2.
Referring to fig. 2, the material of the scraper 3 is hard plastic, and the length of the scraper 3 is less than that of the lamp head 1.
Adopt above-mentioned scheme: the material through scraper blade 3 is the setting of duroplasts, can reduce scraper blade 3's weight, has avoided 3 metal materials of scraper blade to produce the mar on the mirror surface and has caused damaged phenomenon, also improves scraper blade 3's functionality.
The working principle and the using process of the utility model are as follows: when using, through user's manual rotation bull stick 8, 8 clockwise rotations of bull stick drive scraper blade 3 rotatory, and scraper blade 3 uses the bearing frame to rotate as the center and drive spliced pole 4 rotatory, and spliced pole 4 rotatory cooperation angle groove 9 removes in arc frame 7 is inside, and spliced pole 4 removes and drives the tensile acting of spring 10, and scraper blade 3 left and right sides is rotatory cleans lamp holder 1's mirror surface, realizes the cleanness to explosion-proof headlight.
In summary, the following steps: this explosion-proof headlight convenient to clearance lamp face, through lamp holder 1, fixed box 2, scraper blade 3, spliced pole 4, the fixed block 5, support frame 6, arc frame 7 and the cooperation of bull stick 8 are used, through user's manual rotation bull stick 8, 8 clockwise rotations of bull stick drive scraper blade 3 rotations, scraper blade 3 uses the bearing frame to rotate as the center and drive spliced pole 4 rotatory, spliced pole 4 rotatory cooperation angle groove 9 is at 7 inside removals of arc frame, spliced pole 4 removes the tensile acting of drive spring 10, the mirror surface of scraper blade 3 left and right sides rotation to lamp holder 1 is cleaned, realize the cleanness to explosion-proof headlight, the inconvenient clearance of current explosion-proof headlight has been solved, lead to the dirty problem that influences the illumination of camera lens.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an explosion-proof headlight convenient to clearance lamp face, includes lamp holder (1), its characterized in that: the top and the bottom of the lamp holder (1) are both fixedly connected with a fixed box (2), the back end of the inner wall of the fixed box (2) is movably connected with a scraping plate (3) through a bearing seat, the bottom of the scraper (3) sequentially penetrates through the bottom of the fixed box (2) and one side of the lamp holder (1), the front end of the scraper (3) is fixedly connected with a connecting column (4) in the fixed box (2), the left side and the right side of the inner wall of the fixed box (2) are both fixedly connected with fixed blocks (5), the inner side of the fixed block (5) is fixedly connected with a supporting frame (6), the inner side of the supporting frame (6) is fixedly connected with an arc-shaped frame (7), the front end of the connecting column (4) is connected with the back end of the arc-shaped frame (7) in a sliding way, the front end of the fixed box (2) is provided with a rotating rod (8), and the back end of the rotating rod (8) penetrates through the inside of the fixed box (2) and is fixedly connected with the front end of the scraper (3).
2. An explosion-proof headlamp facilitating the cleaning of the lamp surface as defined by claim 1, wherein: the angle groove (9) has been seted up on the surface of arc frame (7), the width of angle groove (9) is greater than the width of spliced pole (4), angle groove (9) and spliced pole (4) cooperation use.
3. An explosion-proof headlamp facilitating the cleaning of the lamp surface as defined by claim 2, wherein: the inner chamber of angle groove (9) is provided with spring (10), one side fixed connection of the left side of spring (10) and arc frame (7) inner wall, one end that arc frame (7) inner wall was kept away from in spring (10) and one side fixed connection of spliced pole (4).
4. An explosion-proof headlamp facilitating the cleaning of the lamp surface as defined by claim 1, wherein: an opening (11) is formed in the bottom of the fixed box (2), the length of the opening (11) is larger than the moving distance of the scraper (3), and the opening (11) is matched with the scraper (3) for use.
5. An explosion-proof headlamp facilitating the cleaning of the lamp surface as defined by claim 1, wherein: the bottom of the fixed box (2) is sleeved on the surface of the scraper (3) and is transversely and fixedly connected with a dust screen (12), and the dust screen (12) is matched with the scraper (3) for use.
6. An explosion-proof headlamp facilitating the cleaning of the lamp surface as defined by claim 1, wherein: the scraper (3) is made of hard plastic, and the length of the scraper (3) is smaller than that of the lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121570587.1U CN215722616U (en) | 2021-07-12 | 2021-07-12 | Explosion-proof headlight convenient to clearance lamp face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121570587.1U CN215722616U (en) | 2021-07-12 | 2021-07-12 | Explosion-proof headlight convenient to clearance lamp face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722616U true CN215722616U (en) | 2022-02-01 |
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ID=80048422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121570587.1U Active CN215722616U (en) | 2021-07-12 | 2021-07-12 | Explosion-proof headlight convenient to clearance lamp face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722616U (en) |
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2021
- 2021-07-12 CN CN202121570587.1U patent/CN215722616U/en active Active
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