Mining underground lighting safety helmet

Abstract

The utility model discloses a mining underground lighting safety helmet, which relates to the technical field of mining safety helmets and comprises a helmet body, a lighting unit arranged at the top end of the helmet body and a protection unit arranged at the bottom end of the helmet body. The lighting unit comprises a fixing plate fixedly connected to one side of the top end of the cap body, a locking assembly arranged on one side of the fixing plate, a fixing column arranged on one side of the locking assembly and a lighting assembly arranged in the fixing column. The protection unit comprises a compression-resistant structure arranged in a shell of the cap body, a buffer layer fixedly connected to the inner wall of the cap body and a connecting assembly fixedly connected to the bottom end of the cap body. According to the mining underground lighting safety helmet, the lighting position of the lighting lamp can be changed, the whole fixing column can be pulled out, and the lighting lamp can be held by hand for use, so that the applicability of the safety helmet is improved, the lighting lamp is convenient to replace, the anti-collision capacity of the safety helmet is enhanced, and meanwhile the wearing stability of the safety helmet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining helmets, in particular to a mining underground lighting helmet. Background Art

[0002] Safety helmets are used in production in all walks of life. For workers working in mines, safety is even more important. However, the capacity of lighting equipment is limited when working underground, so the lighting capacity of safety helmets needs to be strengthened.

[0003] After searching the publication (announcement) number: CN206612266U, a mining safety helmet is disclosed, including a helmet body and a safety belt. External ear covers are provided on both sides of the helmet body. An inner ear assembly is provided in the external ear covers. The inner ear assembly includes an inner ear plug that slides and fits in the outer ear cover along the central axis of the external ear cover, and a pushing member that is rotatably connected to the external ear cover and applies force to the inner ear plug to realize the movement of the inner ear plug. The inner ear plug is coaxially connected to a guide rod, which is passed through and slidably connected to the pushing member. The pushing member is provided with a spiral inclined surface. A pushing spring is provided at one end of the guide rod away from the inner ear plug. The bolt inclined surface abuts against the outer wall of the guide rod. The pushing spring is connected to the inner wall of the external ear cover at one end away from the guide rod. The utility model provides a mining safety helmet that can enhance the noise reduction and sound insulation effects.

[0004] Although the above solution can ensure that the safety helmet has a certain sound insulation effect, when working underground, the brightness of the working environment is low, and the safety helmet needs to have a lighting function, and the safety helmet needs to be stable to protect the safety of the user. Utility Model Content

[0005] The main purpose of the utility model is to provide an underground lighting safety helmet for mining. By setting a lighting unit, the problem that the brightness of the working environment is low when working underground and the safety helmet needs to have a lighting function is solved. By setting a protection unit, the problem that the safety helmet needs to stably protect the safety of the user is solved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mining underground lighting safety helmet comprises a cap body, a lighting unit arranged at the top end of the cap body, and a protection unit arranged at the bottom end of the cap body;

[0008] The lighting unit includes a fixing plate fixedly connected to one side of the top end of the cap body, a locking assembly arranged on one side of the fixing plate, a fixing column arranged on one side of the locking assembly, and a lighting assembly arranged inside the fixing column;

[0009] The protection unit comprises a pressure-resistant structure arranged inside the cap body shell, a buffer layer fixedly connected to the inner wall of the cap body, and a connecting component fixedly connected to the bottom end of the cap body.

[0010] Preferably, the locking assembly in the lighting unit includes a movable groove formed inside the fixing plate, a second elastic column disposed inside the movable groove, a second spring disposed on the surface of the second elastic column, a movable block fixedly connected to one end of the second elastic column, an arc-shaped plate fixedly connected to the top end of the movable block, and another arc-shaped plate fixedly connected to one side of the front surface of the fixing plate.

[0011] Preferably, the two arc-shaped plates in the lighting unit are arranged oppositely, and the inner wall of the arc-shaped plate is attached to the outer side of the fixing column.

[0012] Preferably, the lighting assembly in the lighting unit includes a flare funnel fixedly connected to one end of the fixing column, a lighting lamp disposed inside the fixing column, a circular block disposed inside the outer shells on both sides of the lighting lamp, a push block fixedly connected to one end of the circular block, a first elastic column fixedly connected to one end of the push block, and a first spring disposed on the surface of the first elastic column.

[0013] Preferably, the lighting assembly in the lighting unit further includes a sliding groove formed at the top end of the lighting lamp, extension grooves communicated with both sides of the sliding groove, a sliding block disposed inside the sliding groove, connecting blocks fixedly connected to both sides of the sliding block, a deformation block fixedly connected to the top end of the sliding block, an adjusting bolt rotatably connected to the top end of the deformation block and extending outside the fixing column, and a plug block fixedly connected to the bottom end of the adjusting bolt.

[0014] Preferably, the plug block in the lighting unit extends into the deformation block, and the connecting block is movably connected to the corresponding extension groove.

[0015] Preferably, the connecting assembly in the protection unit includes two laces fixedly connected to the bottom end of the cap body, and a buckle disposed between the two laces.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] First, in the utility model, through the setting of the lighting unit, the cap body is put on the user's head, and then the adjusting bolt can be rotated to drive the adjusting bolt to move up and down, thereby driving the sliding block and the connecting block to move in the sliding groove and the extension groove respectively, and at the same time driving one end of the lighting lamp to move up and down, so as to change the lighting position of the lighting lamp. The whole fixing column can also be pulled out to hold the lighting lamp by hand, which improves the applicability of the safety helmet and is also convenient for replacing the lighting lamp.

[0018] Second, in the utility model, through the setting of the protection unit, through the structure of the cap body itself and the buffering effect of the buffer layer, the anti-collision ability of the safety helmet can be enhanced, and through the laces and the buckle, the user can wear the safety helmet comfortably, and in addition, the wearing stability of the safety helmet can be improved. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 It is a cross-sectional view of the fixing column of the present utility model;

[0021] Figure 3 It is a cross-sectional view of the adjusting bolt in the present utility model;

[0022] Figure 4 It is a cross-sectional view of the outer shell of the lighting lamp in the present utility model;

[0023] Figure 5 It is a cross-sectional view of the fixing plate in the present utility model;

[0024] Figure 6 It is a cross-sectional view of the cap body in the present utility model.

[0025] In the figure:

[0026] 1. Cap body;

[0027] 2. Lighting unit; 201. Fixing plate; 202. Arc plate; 203. Adjusting bolt; 204. Fixing column; 205. Deformation block; 206. Lighting lamp; 207. Circular block; 208. First elastic column; 209. First spring; 210. Pushing block; 211. Sliding block; 212. Connecting block; 213. Chute; 214. Extension groove; 215. Activity groove; 216. Second spring; 217. Second elastic column;

[0028] 3. Protection unit; 301. Buffer layer; 302. Tie belt; 303. Buckle. Specific implementation manners

[0029] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners. Embodiment 1

[0030] As Figure 1-6 shown, a mine underground lighting safety helmet includes a cap body 1, and further includes a lighting unit 2 provided at the top end of the cap body 1, and a protection unit 3 provided at the bottom end of the cap body 1;

[0031] The lighting unit 2 includes a fixing plate 201 fixedly connected to one side of the top end of the cap body 1, a locking assembly provided on one side of the fixing plate 201, a fixing column 204 provided on one side of the locking assembly, and a lighting assembly provided inside the fixing column 204;

[0032] The protection unit 3 includes a compressive structure arranged inside the housing of the cap body 1, a buffer layer 301 fixedly connected to the inner wall of the cap body 1, and a connection component fixedly connected to the bottom end of the cap body 1.

[0033] The locking component in the lighting unit 2 includes a movable slot 215 opened inside the fixing plate 201, a second elastic column 217 arranged inside the movable slot 215, a second spring 216 arranged on the surface of the second elastic column 217, a movable block fixedly connected to one end of the second elastic column 217, an arc-shaped plate 202 fixedly connected to the top end of the movable block, and another arc-shaped plate 202 fixedly connected to one side of the front surface of the fixing plate 201.

[0034] The two arc-shaped plates 202 in the lighting unit 2 are arranged oppositely, and the inner wall of the arc-shaped plate 202 is in contact with the outer side of the fixing column 204.

[0035] The lighting component in the lighting unit 2 includes a diverging hopper fixedly connected to one end of the fixing column 204, a lighting lamp 206 arranged inside the fixing column 204, circular blocks 207 arranged inside the outer shells on both sides of the lighting lamp 206, a push block 210 fixedly connected to one end of the circular block 207, a first elastic column 208 fixedly connected to one end of the push block 210, and a first spring 209 arranged on the surface of the first elastic column 208.

[0036] The lighting component in the lighting unit 2 further includes a sliding slot 213 opened at the top end of the lighting lamp 206, extension slots 214 communicated with both sides of the sliding slot 213, a sliding block 211 arranged inside the sliding slot 213, connection blocks 212 fixedly connected to both sides of the sliding block 211, a deformation block 205 fixedly connected to the top end of the sliding block 211, an adjusting bolt 203 rotatably connected to the top end of the deformation block 205 and extending outside the fixing column 204, and a plug-in block fixedly connected to the bottom end of the adjusting bolt 203.

[0037] In the lighting unit 2, the plug-in block extends into the deformation block 205, and the connection block 212 is movably connected to the corresponding extension slot 214.

[0038] The connection component in the protection unit 3 includes two laces 302 fixedly connected to the bottom end of the cap body 1, and a buckle 303 arranged between the two laces 302.

[0039] Put the cap body 1 on the user's head, and then the adjusting bolt 203 can be rotated to drive the adjusting bolt 203 to move up and down, thereby driving the sliding block 211 and the connection block 212 to move in the sliding slot 213 and the extension slot 214 respectively, and at the same time driving one end of the lighting lamp 206 to move up and down, so as to change the lighting position of the lighting lamp 206. The entire fixing column 204 can also be pulled out and the lighting lamp 206 can be held for use, which improves the applicability of the safety helmet and is also convenient for replacing the lighting lamp 206. Example 2

[0040] As Figure 1-6 shown, a mine underground lighting safety helmet includes a helmet body 1, and further includes a lighting unit 2 disposed at the top end of the helmet body 1, and a protection unit 3 disposed at the bottom end of the helmet body 1;

[0041] The lighting unit 2 includes a fixing plate 201 fixedly connected to one side of the top end of the helmet body 1, a locking assembly disposed on one side of the fixing plate 201, a fixing column 204 disposed on one side of the locking assembly, and a lighting assembly disposed inside the fixing column 204;

[0042] The protection unit 3 includes a compressive structure disposed inside the housing of the helmet body 1, a buffer layer 301 fixedly connected to the inner wall of the helmet body 1, and a connection assembly fixedly connected to the bottom end of the helmet body 1.

[0043] The locking assembly in the lighting unit 2 includes a movable slot 215 opened inside the fixing plate 201, a second elastic column 217 disposed inside the movable slot 215, a second spring 216 disposed on the surface of the second elastic column 217, a movable block fixedly connected to one end of the second elastic column 217, an arc-shaped plate 202 fixedly connected to the top end of the movable block, and another arc-shaped plate 202 fixedly connected to one side of the front surface of the fixing plate 201.

[0044] The two arc-shaped plates 202 in the lighting unit 2 are oppositely arranged, and the inner wall of the arc-shaped plate 202 is in contact with the outer side of the fixing column 204.

[0045] The lighting assembly in the lighting unit 2 includes an expansion hopper fixedly connected to one end of the fixing column 204, a lighting lamp 206 disposed inside the fixing column 204, circular blocks 207 disposed inside the outer shells on both sides of the lighting lamp 206, a push block 210 fixedly connected to one end of the circular block 207, a first elastic column 208 fixedly connected to one end of the push block 210, and a first spring 209 disposed on the surface of the first elastic column 208.

[0046] The lighting assembly in the lighting unit 2 further includes a sliding slot 213 opened at the top end of the lighting lamp 206, extension slots 214 communicated with both sides of the sliding slot 213, a sliding block 211 disposed inside the sliding slot 213, connection blocks 212 fixedly connected to both sides of the sliding block 211, a deformation block 205 fixedly connected to the top end of the sliding block 211, an adjusting bolt 203 rotatably connected to the top end of the deformation block 205 and extending outside the fixing column 204, and a plug-in block fixedly connected to the bottom end of the adjusting bolt 203.

[0047] In the lighting unit 2, the plug-in block extends into the deformation block 205, and the connection block 212 is movably connected to the corresponding extension slot 214.

[0048] The connecting components in the protection unit 3 include two laces 302 fixedly connected to the bottom end of the cap body 1, and a buckle 303 arranged between the two laces 302.

[0049] Through the structure of the cap body 1 itself and the buffering effect of the buffer layer 301, the anti-collision ability of the safety helmet can be enhanced, and through the laces 302 and the buckle 303, it can ensure that the user wears the safety helmet comfortably. In addition, the wearing stability of the safety helmet can also be improved.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine underground lighting safety helmet, comprising a helmet body (1), characterized in that, It further includes a lighting unit (2) provided at the top end of the cap body (1), and a protection unit (3) provided at the bottom end of the cap body (1); The lighting unit (2) includes a fixing plate (201) fixedly connected to one side of the top end of the cap body (1), a locking assembly provided on one side of the fixing plate (201), a fixing column (204) provided on one side of the locking assembly, and a lighting assembly provided inside the fixing column (204); The protection unit (3) includes a compressive structure provided inside the housing of the cap body (1), a buffer layer (301) fixedly connected to the inner wall of the cap body (1), and a connecting assembly fixedly connected to the bottom end of the cap body (1).

2. The mining underground lighting safety helmet according to claim 1, wherein: The locking assembly in the lighting unit (2) includes a movable groove (215) opened inside the fixing plate (201), a second elastic column (217) provided inside the movable groove (215), a second spring (216) provided on the surface of the second elastic column (217), a movable block fixedly connected to one end of the second elastic column (217), an arc-shaped plate (202) fixedly connected to the top end of the movable block, and another arc-shaped plate (202) fixedly connected to one side of the front surface of the fixing plate (201).

3. The miner's underground lighting safety helmet according to claim 2, characterized in that: The two arc-shaped plates (202) in the lighting unit (2) are arranged oppositely, and the inner wall of the arc-shaped plate (202) is in contact with the outer side of the fixing column (204).

4. The mining underground lighting safety helmet according to claim 3, characterized in that: The lighting assembly in the lighting unit (2) includes a diverging hopper fixedly connected to one end of the fixing column (204), a lighting lamp (206) provided inside the fixing column (204), circular blocks (207) provided inside the outer shells on both sides of the lighting lamp (206), a push block (210) fixedly connected to one end of the circular block (207), a first elastic column (208) fixedly connected to one end of the push block (210), and a first spring (209) provided on the surface of the first elastic column (208).

5. The mining underground lighting safety helmet according to claim 4, characterized in that: The lighting assembly in the lighting unit (2) further includes a sliding groove (213) opened at the top end of the lighting lamp (206), extension grooves (214) communicated with both sides of the sliding groove (213), a sliding block (211) provided inside the sliding groove (213), connecting blocks (212) fixedly connected to both sides of the sliding block (211), a deformation block (205) fixedly connected to the top end of the sliding block (211), an adjusting bolt (203) rotatably connected to the top end of the deformation block (205) and extending outside the fixing column (204), and a plug-in block fixedly connected to the bottom end of the adjusting bolt (203).

6. The mining underground lighting safety helmet according to claim 5, characterized in that: In the lighting unit (2), the plug-in block extends into the deformation block (205), and the connecting block (212) is movably connected to the corresponding extension groove (214).

7. The mining underground lighting safety helmet according to claim 6, characterized in that: The connecting assembly in the protection unit (3) includes two laces (302) fixedly connected to the bottom end of the cap body (1), and a buckle (303) provided between the two laces (302).

Images