Rotary adjusting type miner lamp with protection structure
By designing a rotary adjustable miner's lamp with a protective structure, utilizing a high-strength glass protective cover and sliding plate structure, the problems of miner's lamps being easily contaminated by dust and damaged during movement are solved, achieving the effect of concentrated light and strong penetration, ensuring miner safety.
Patent Information
- Application Number
- CN202520022664.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Existing mining lamps are easily contaminated by dust in the mine and are easily damaged during movement.
A rotary adjustable mining lamp with a protective structure was designed, including a lamp holder, a lamp body, and a protective mechanism. The lamp body is protected by a protective cover made of high-strength glass and a sliding plate structure, and is protected by rollers and a limiting plate. Combined with a reflective material radiation cavity, the light is concentrated and has strong penetrating power.
It effectively protects the miner's lamp from damage during movement and improves its penetrating power by concentrating the light, ensuring that workers can detect the environment in time and prevent the risk of gas explosion.
Smart Images
Figure CN223564075U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a rotary adjusting mine lamp with protection structure belongs to mine lamp technical field. BACKGROUND
[0002] The mine lamp is a tool providing illumination and safety warning function in mine operation, which ensures the miner to clearly see the surrounding environment when working underground, avoids the accident caused by insufficient light, and also reminds the miner to pay attention to safety and timely evacuate the dangerous area in emergency.
[0003] In the flammable and explosive environment such as coal mine, the air in the mine will be released during the mining process, and once the gas accumulation causes the concentration to rise, the gas explosion hazard will occur, but the alarm mine lamp is easily polluted by the dust in the mine during long-time use in the mine, which is not conducive to the staff to find in time, and the alarm mine lamp is easily damaged by knocking during movement. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem that the existing mine lamp is easily polluted by the dust in the mine and is not conducive to the staff to find in time, and the alarm mine lamp is easily damaged by knocking during movement.
[0005] To solve the above problems, the utility model provides a rotary adjusting mine lamp with protection structure, which comprises a lamp holder, a lamp body and a protection mechanism, the lamp body is arranged at the lower end center position of the lamp holder, a radiation cavity connected to the lamp holder is arranged outside the lamp body, a light reflecting material is arranged in the radiation cavity, and a light transmission hole is arranged on one side of the radiation cavity, and the protection mechanism is fixedly connected to the lower end radiation cavity outside the lamp holder.
[0006] The protection mechanism comprises a protection cover, a sliding plate and a connecting rod, the protection cover is made of high-strength glass material and arranged at the lower end of the lamp holder, the connecting rod is fixedly connected to the inner side of the lower end of the protection cover at both ends, and the sliding plate is slidingly connected to the connecting rod through a slot hole.
[0007] Further, the light reflecting material on the radiation cavity is an optical coating coated on the radiation cavity.
[0008] Further, the sliding plate is provided with rollers on both sides of the upper end, the rollers are slidingly connected to the grooves on both sides of the protection cover, a limiting plate for limiting the sliding plate is arranged on one side of the lower end of the protection cover, and the limiting plate is inserted and fixed on the other end of the two connecting rods.
[0009] Further, a connecting column is arranged at the center position of the lower end of the radiation cavity, a spring fixedly connected to the radiation cavity is arranged in the connecting column, and the other end of the spring is connected with a telescopic column slidingly connected with the connecting column.
[0010] Further, the sliding plate is provided with a limiting hole which is adapted to the telescopic column.
[0011] Further, the lower end of the lamp holder is provided with an electric rotating disc, and the lamp body and the radiation cavity are fixedly connected to the lower end of the electric rotating disc.
[0012] Compared with the prior art, the utility model has the advantages of:
[0013] The patent can protect the outside of the miner's lamp when the staff takes the miner's lamp, avoid the problem that the miner's lamp is damaged by knocking during movement, and reflect the light to the same direction through the radiation cavity, so that the light is more concentrated and the penetration is stronger, which is convenient for the staff to find in time. BRIEF DESCRIPTION OF DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:
[0015] Figure 1 The utility model discloses a kind of rotating adjustment type miner's lamps with protection structure Figure 1 .
[0016] Figure 2 The utility model discloses a kind of rotating adjustment type miner's lamps with protection structure structure diagram.
[0017] Figure 3 The utility model discloses a kind of rotating adjustment type miner's lamps with protection structure Figure 2 .
[0018] Figure 4 The utility model discloses a kind of rotating adjustment type miner's lamps with protection structure radiation cavity section view.
[0019] In the drawings:
[0020] 1, lamp holder;11, radiation cavity;12, connecting column;13, spring;14, telescopic column;2, lamp body;3, protection mechanism;31, protection cover;32, sliding plate;33, connecting rod;34, gyro wheel;35, limiting plate;36, limiting hole. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Combined with appendix Figures 1-4 This utility model provides a rotary adjustable mining lamp with a protective structure, including a lamp holder 1, a lamp body 2, and a protective mechanism 3. The lower end of the lamp holder 1 is provided with an electric turntable, which is located inside the lamp holder 1 and consists of a motor and a disc driven by the motor. The lamp body 2 and the radiation cavity 11 are fixedly connected to the lower end of the electric turntable. The radiation cavity 11 is provided with reflective material and has a light-transmitting hole on one side. The reflective material in the radiation cavity 11 is metal or polymer plastic. When in use, the lamp holder 1 is placed or fixed in the desired position. The rotation of the electric turntable causes the light emitted by the lamp body 2 to be reflected by the radiation cavity 11 and converged in different directions, thereby making the light more concentrated and effectively penetrating the dust, making it easier for workers to detect in time.
[0023] The protective mechanism 3 is fixedly connected to the outside of the lower end of the radiation cavity 11 of the lamp holder 1. The protective mechanism 3 includes a protective cover 31, a sliding plate 32, and a connecting rod 33. The protective cover 31 is made of high-strength glass and is located at the lower end of the lamp holder 1. One end of the connecting rod 33 is fixedly connected to the inner side of the lower end of the protective cover 31. The sliding plate 32 is slidably connected to the connecting rod 33 through a slot. Rollers 34 are provided on both sides of the upper end of the sliding plate 32. The rollers 34 are slidably connected to the grooves on both sides of the protective cover 31. The rollers 34 facilitate the sliding insertion of the sliding plate 32 and the protective cover 31. A limiting plate 35 is provided on one side of the lower end of the protective cover 31 to limit the sliding plate 32. After the sliding plate 32 is slidably inserted into the two connecting rods 33, it is fixed to the other end of the two connecting rods 33 by the limiting plate 35 to limit the sliding plate 32. A connecting post 12 is provided at the center of the lower end of the radiation cavity 11. The connecting post 12 has a connection with the radiation cavity 11. A spring 13 is fixedly connected to the injection cavity 11. The other end of the spring 13 is connected to a smooth telescopic column 14. The lower end of the telescopic column 14 has a rounded transition to avoid obstructing the movement of the slide plate 32. The slide plate 32 has a limiting hole 36 that is adapted to the telescopic column 14. When it is necessary to move the mine lamp, the slide plate 32 can be slid into the lower end of the protective cover 31 along the connecting rod 33 by the roller 34. At this time, the protective cover 31 and the slide plate 32 effectively protect the lamp body 2 and the injection cavity 11, preventing the mine lamp from being damaged by bumps during the movement. When it is necessary to replace the lamp body 2, the slide plate 32 can be moved to the side of the protective cover 31 and fit against the limiting plate 35 by pressing the telescopic column 14 and the roller 34, so as to replace the lamp body 2 inside the protective cover 31. The surface of the telescopic column 14 is smooth and does not affect the rotation of the mine lamp when it is working.
[0024] The working principle of this application is as follows:
[0025] In use, the lamp holder 1 is placed or fixed at a desired position, the light emitted by the lamp body 2 is reflected by the radiation cavity 11 and then is projected through the light transmission hole, so that the projected light can move and irradiate along 360 degrees rotation, and the projected light is more concentrated and has stronger penetration, which is convenient for workers to find in time; when it is needed to carry the miner's lamp to move, the slide plate 32 can be slid along the connecting rod 33 into the lower end of the protective cover 31 through the roller 34, at this time the protective cover 31 and the slide plate 32 effectively protect the lamp body 2 and the radiation cavity 11, so that the problem that the miner's lamp is damaged due to knocking during movement is avoided, when it is needed to replace the lamp body 2, the slide plate 32 can be moved to one side of the protective cover 31 through the roller 34 by pressing the telescopic column 14, so that the lamp body 2 is replaced.
[0026] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by the present application, without departing from the creative spirit of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.
Claims
1. A rotary adjustable miner's lamp with a protective structure, characterized in that: The lamp includes a lamp holder (1), a lamp body (2), and a protective mechanism (3). The lamp body (2) is located at the center of the lower end of the lamp holder (1). The lamp body (2) has a radiating cavity (11) rotatably connected to the lower part of the lamp holder (1) on its outer side. The radiating cavity (11) has a reflective material on its inner side and a light-transmitting hole on one side. The protective mechanism (3) is fixedly connected to the outer side of the radiating cavity (11) at the lower end of the lamp holder (1). The protective mechanism (3) includes a protective cover (31), a sliding plate (32), and a connecting rod (33). The protective cover (31) is made of high-strength glass and is located at the lower end of the lamp holder (1). One end of the connecting rod (33) is fixedly connected to the inner side of the lower end of the protective cover (31). The sliding plate (32) is slidably connected to the connecting rod (33) through a slot.
2. The rotary adjustable miner's lamp with a protective structure according to claim 1, characterized in that: The reflective material on the radiation cavity (11) is an optical coating that coats the radiation cavity (11).
3. A rotary adjustable miner's lamp with a protective structure according to claim 1, characterized in that: The upper end of the slide plate (32) is provided with rollers (34) on both sides. The rollers (34) are slidably connected in the grooves on both sides of the protective cover (31). The lower end of the protective cover (31) is provided with a limiting plate (35) for limiting the slide plate (32). The limiting plate (35) is inserted and fixed on the other end of the two connecting rods (33).
4. A rotary adjustable miner's lamp with a protective structure according to claim 2, characterized in that: A connecting post (12) is provided at the center of the lower end of the radiation cavity (11). A spring (13) is fixedly connected to the radiation cavity (11) inside the connecting post (12). The other end of the spring (13) is connected to a telescopic post (14) that is slidably connected to the connecting post (12).
5. A rotary adjustable miner's lamp with a protective structure according to claim 4, characterized in that: The sliding plate (32) has a limiting hole (36) that is adapted to the telescopic column (14).
6. A rotary adjustable miner's lamp with a protective structure according to claim 4, characterized in that: The lamp holder (1) is provided with an electric turntable at its lower end, and the lamp body (2) and the radiation cavity (11) are fixedly connected to the lower end of the electric turntable.