Multifunctional mining safety helmet lamp convenient to install
By designing two sets of replaceable lighting and switching mechanisms on the hard helmet lamp, the existing hard helmet lamps are solved inconvenient working and maintenance difficulties when the lighting is broken or the power is low, and the rapid switching and replacement of the lighting is achieved. , facilitates the normal work of miners.
Patent Information
- Application Number
- CN202421117120.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing safety helmet lights usually only have one light. If the light is damaged or the power is low, it will be inconvenient for miners to work normally and repair it is more inconvenient.
Design a multi-functional and easy-to-install safety helmet lamp for mining, which includes two sets of replaceable lighting. Through the cooperation of the limit chute and the sliding mounting plate, the switching and use of the two sets of lighting lamps is realized, and the simple structure is achieved. Design makes lighting replacement easy.
It realizes that when one light fails or the power is low, it can quickly switch to another group of lights, ensuring the normal operation of the miner, and simplifying the lighting replacement process, improving the reliability and maintenance convenience of the equipment.
Smart Images
Figure CN222516274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a multifunctional and easy-to-install safety helmet lamp for mining, belonging to the technical field of safety helmet lamps. Background Art
[0002] The main reasons for using safety helmet lamps during mining are as follows: First, the working environment in mines is usually dim and dark, and miners need to rely on lighting equipment to work. Safety helmet lamps, as a head-mounted lighting device, can directly provide light sources for miners, so that they can get clear lighting at any position, thereby ensuring the smooth progress of work. Secondly, the design of safety helmet lamps combines the protective function of safety helmets, providing miners with additional safety guarantees. In mines, where there may be risks such as falling rocks and collisions, safety helmets can effectively protect the safety of miners' heads. At the same time, as a part of the safety helmet, safety helmet lamps are not only convenient for miners to wear, but also ensure that the lighting equipment is always on the miner's head when needed, and is not easy to lose or forget.
[0003] Safety helmet lamps are essential equipment for miners when working. However, existing safety helmet lamps are generally only equipped with one lighting lamp. When the lighting lamp is damaged or low in power, it is inconvenient for miners to work normally. In addition, some lighting lamps are fixedly connected to the safety helmet, which makes maintenance inconvenient.
[0004] In view of this, a multifunctional and easy-to-install safety helmet lamp for mining is proposed. Utility Model Content
[0005] The utility model aims to solve the above problems and provide a multifunctional helmet lamp for mining which is easy to install. The helmet lamp has two groups of lighting lamps which can be switched and replaced easily.
[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a multifunctional and easy-to-install safety helmet lamp for mining, comprising a safety helmet body, a circular ring plate fixedly connected to the top of the safety helmet body, a limiting slide groove provided on the top of the circular ring plate, a replaceable fixing component slidably connected in the limiting slide groove, the number of the replaceable fixing components is two groups, both groups of the replaceable fixing components are connected with lighting lamps, and a limiting component for limiting the two groups of replaceable fixing components is provided on the top of the safety helmet body.
[0007] Furthermore, in order to enable the sliding mounting plate to slide in the limiting slide groove, the replaceable fixing assembly includes a sliding mounting plate slidably connected to the limiting slide groove, and a connecting plate with a perforated top surface is installed on the outer side wall of the sliding mounting plate.
[0008] Furthermore, in order to facilitate the use of the lighting lamp, a U-shaped through-plate is inserted into the through-hole on the top surface of the connecting plate, and the lighting lamp is fixedly mounted on the outer side wall of the U-shaped through-plate.
[0009] Furthermore, in order to facilitate the replacement of the buckle positioning seat, a threaded groove is provided on the U-shaped through plate, and the threaded groove is screwed into the first threaded rod, and the buckle positioning seat is installed on one end of the first threaded rod.
[0010] Furthermore, in order to facilitate the replacement of the hasp lock, a threaded barrel is fixedly installed on the outer wall of the connecting plate, a second threaded rod is screwed into the threaded barrel, a hasp lock is installed on one end of the second threaded rod, and the fixed end of the hasp lock is sleeved on the hasp positioning seat.
[0011] Furthermore, in order to facilitate the installation and use of the spring, the limiting assembly is fixedly connected to the installation tube on the top of the helmet body, an inner cavity is provided in the installation tube, and a spring is connected to the inner side wall of the bottom of the inner cavity.
[0012] Furthermore, in order to squeeze the spring when the pressure plate descends, a pressure plate is installed on the top of the spring, a square positioning rod is installed on the top of the pressure plate, a rotating disk is rotatably installed on the top of the mounting cylinder, and square holes are provided on the rotating disk and the top of the mounting cylinder.
[0013] Furthermore, in order to operate the square positioning rod through the operating rod, one end of the square positioning rod is inserted into the square hole, the top of the square positioning rod is connected to the operating rod, and the outer walls on both sides of the rotating disk are connected to linkage plates, and one end of the linkage plate is installed on the top of the sliding mounting plate.
[0014] Technical effects and advantages of the utility model:
[0015] The utility model is provided with replaceable fixing components. Since two sets of replaceable fixing components are connected with lighting lamps, when one lighting lamp fails or has low power, the user can make the two sets of replaceable fixing components rotate synchronously until the other lighting lamp rotates to the front of the helmet body, thereby achieving the purpose of switching use. In addition, the lighting installation and disassembly of the utility model are convenient and quick, the functions are diverse, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0019] Figure 4 This is an exploded schematic diagram of the lighting lamp and the connecting plate in the utility model;
[0020] Figure 5 It is an exploded schematic diagram of the buckle lock and the connecting plate in the utility model;
[0021] Figure 6 It is an exploded schematic diagram of the buckle positioning seat and the U-shaped through plate in the utility model;
[0022] In the figure: 1. helmet body; 2. circular ring plate; 3. limiting slide groove; 4. replaceable fixing assembly; 401. sliding mounting plate; 402. connecting plate; 403. U-shaped through plate; 404. first threaded rod; 405. buckle positioning seat; 406. threaded cylinder; 407. second threaded rod; 408. buckle lock; 5. lighting lamp; 6. limiting assembly; 601. mounting cylinder; 602. spring; 603. pressure plate; 604. square positioning rod; 605. rotating disk; 606. square hole; 607. operating rod; 608. linkage plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-Figure 6 As shown, a multifunctional and easy-to-install safety helmet lamp for mining includes a safety helmet body 1, a circular ring plate 2 is fixedly connected to the top of the safety helmet body 1, a limiting slide groove 3 is arranged on the top of the circular ring plate 2, a replaceable fixing component 4 is slidably connected in the limiting slide groove 3, and under the action of the limiting slide groove 3, two groups of replaceable fixing components 4 can be rotated, so that two lighting lamps 5 can be switched for use. There are two groups of replaceable fixing components 4, and lighting lamps 5 are connected to the two groups of replaceable fixing components 4. A limiting component 6 for limiting the two groups of replaceable fixing components 4 is arranged on the top of the safety helmet body 1.
[0025] The replaceable fixing component 4 includes a sliding mounting plate 401 which is slidably connected to the limiting slide groove 3, and a connecting plate 402 with a perforated top surface is installed on the outer wall of the sliding mounting plate 401. A U-shaped through plate 403 is inserted into the through hole on the top surface of the connecting plate 402, and the lighting lamp 5 is fixedly installed on the outer wall of the U-shaped through plate 403. When the lighting lamp 5 is installed, the user can insert the U-shaped through plate 403 into the through hole on the top of the connecting plate 402, and then the U-shaped through plate 403 and the lighting lamp 5 can be limited and fixed by the cooperation of the buckle positioning seat 405 and the buckle lock 408.
[0026] A threaded groove is provided on the U-shaped through plate 403, and the threaded groove is screwed with the first threaded rod 404, and a buckle positioning seat 405 is installed on one end of the first threaded rod 404, and a threaded cylinder 406 is fixedly installed on the outer wall of the connecting plate 402, and a second threaded rod 407 is screwed in the threaded cylinder 406, and a buckle lock 408 is installed on one end of the second threaded rod 407, and the fixed end of the buckle lock 408 is sleeved on the buckle positioning seat 405. When the buckle lock 408 is damaged, the user can drive the second threaded rod 407 to rotate with the buckle lock 408 until the second threaded rod 407 is rotated out of the threaded cylinder 406, and then the user can replace the new buckle lock 408. When the buckle positioning seat 405 is damaged, the replacement steps are the same as those of the buckle lock 408.
[0027] The limiting component 6 is fixedly connected to the mounting cylinder 601 at the top of the helmet body 1, and an inner cavity is provided in the mounting cylinder 601, and a spring 602 is connected to the inner side wall of the bottom of the inner cavity, a pressure plate 603 is installed on the top of the spring 602, and a square positioning rod 604 is installed on the top of the pressure plate 603, and a rotating disk 605 is rotatably installed on the top of the mounting cylinder 601, and square holes 606 are provided on the rotating disk 605 and the top of the mounting cylinder 601, one end of the square positioning rod 604 is penetrated in the square hole 606, and an operating rod 607 is connected to the top of the square positioning rod 604, and linkage plates 608 are connected to the outer side walls on both sides of the rotating disk 605, and one end of the linkage plate 608 is installed on the top of the sliding mounting plate 401. When the square positioning rod 604 is penetrated in the square hole 606 on the rotating disk 605, the rotating disk 605 cannot rotate at this time, and thus the linkage plate 608 and the sliding mounting plate 401 cannot rotate.
[0028] When the utility model is used, before the coal miner starts working, the coal miner can wear the helmet body 1 on the head and turn on the illuminating lamp 5 on the front side of the helmet body 1. After the preparation work is completed, the coal miner can start working in the coal mine. When the illuminating lamp 5 being used by the coal miner fails or the power is low, the coal miner can first remove the helmet body 1, and then the coal miner can drive the square positioning rod 604 to descend through the operating rod 607. When the square positioning rod 604 descends, the pressure plate 603 can be driven to descend, and when the pressure plate 603 descends, the spring 602 can be squeezed. When the square positioning rod 604 is separated from the square hole 606 on the rotating disk 605, the coal miner can make the rotating disk 605 in the installation position. The top of the cylinder 601 rotates, thereby driving the two linkage plates 608 to rotate, and then driving the two sliding mounting plates 401 to rotate in the limiting slide groove 3 until the unused lighting lamp 5 behind the safety helmet body 1 is moved to the front of the safety helmet body 1, thereby achieving the purpose of switching use and ensuring the normal work of coal miners. When the lighting lamp 5 is damaged and needs to be replaced, the user can rotate the buckle lock 408. When the buckle lock 408 is rotated, the positioning of the buckle positioning seat 405 can be released, thereby releasing the fixation of the U-shaped through plate 403 and the lighting lamp 5. Finally, the user can pull the U-shaped through plate 403 upwards until the U-shaped through plate 403 drives the lighting lamp 5 to separate from the connecting plate 402, which is easy to disassemble.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A multifunctional and easy-to-install safety helmet lamp for mining, comprising a safety helmet body (1), characterized in that: A circular ring plate (2) is fixedly connected to the top of the helmet body (1), a limiting slide groove (3) is arranged on the top of the circular ring plate (2), a replaceable fixing component (4) is slidably connected in the limiting slide groove (3), the replaceable fixing components (4) are in two groups, both groups of replaceable fixing components (4) are connected to lighting lamps (5), and a limiting component (6) for limiting the two groups of replaceable fixing components (4) is arranged on the top of the helmet body (1).
2. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 1, characterized in that: The replaceable fixing assembly (4) comprises a sliding mounting plate (401) slidably connected in the limiting sliding groove (3), and a connecting plate (402) with a perforated top surface is mounted on the outer side wall of the sliding mounting plate (401).
3. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 2, characterized in that: A U-shaped through-plate (403) is inserted into the through-hole on the top surface of the connecting plate (402), and the illuminating lamp (5) is fixedly mounted on the outer side wall of the U-shaped through-plate (403).
4. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 3 is characterized in that: The U-shaped through plate (403) is provided with a thread groove, the thread groove is screwed with a first thread rod (404), and a buckle positioning seat (405) is installed on one end of the first thread rod (404).
5. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 4, characterized in that: A threaded barrel (406) is fixedly mounted on the outer wall of the connecting plate (402), a second threaded rod (407) is screwed into the threaded barrel (406), a buckle lock (408) is mounted on one end of the second threaded rod (407), and a fixed end of the buckle lock (408) is sleeved on the buckle positioning seat (405).
6. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 2, characterized in that: The limiting assembly (6) is fixedly connected to a mounting tube (601) at the top of the helmet body (1); an inner cavity is provided in the mounting tube (601); and a spring (602) is connected to the inner side wall of the bottom of the inner cavity.
7. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 6, characterized in that: A pressure plate (603) is installed on the top of the spring (602), a square positioning rod (604) is installed on the top of the pressure plate (603), a rotating disk (605) is rotatably installed on the top of the installation cylinder (601), and square holes (606) are provided on the rotating disk (605) and on the top of the installation cylinder (601).
8. The multifunctional and easy-to-install safety helmet lamp for mining according to claim 7, characterized in that: One end of the square positioning rod (604) is inserted into the square hole (606), and the top of the square positioning rod (604) is connected to an operating rod (607). The outer walls on both sides of the rotating disk (605) are connected to linkage plates (608), and one end of the linkage plate (608) is installed on the top of the sliding mounting plate (401).