CN213299750U - Explosion-proof illuminating lamp for coal mine - Google Patents
Explosion-proof illuminating lamp for coal mine Download PDFInfo
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- CN213299750U CN213299750U CN202022110046.2U CN202022110046U CN213299750U CN 213299750 U CN213299750 U CN 213299750U CN 202022110046 U CN202022110046 U CN 202022110046U CN 213299750 U CN213299750 U CN 213299750U
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- explosion
- proof
- motor box
- proof shell
- box
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Abstract
The utility model belongs to the technical field of the colliery, especially, be an explosion-proof light for colliery, including explosion-proof shell, one side of explosion-proof shell is provided with the radiator-grid, the bottom of explosion-proof shell is provided with the mounting panel, the inside of mounting panel is provided with the mounting hole, the opposite side of explosion-proof shell is provided with the safety guard, the inside of explosion-proof shell is provided with the support column, the top of support column is provided with the motor box, one side of motor box is provided with first movable rod, the one end of first movable rod is provided with the telescopic link. Through exploding the face sealed effectual, overcome the inherent defect of flame proof structure, simple structure can effectively be explosion-proof, safe and reliable, and non-maintaining has effectively improved the performance of product, has prolonged life, fixes motor box and cylinder activity through the support column and conveniently rotates, and adjustable irradiant certain angle changes when using in the colliery, the better casualties and the field of vision in the observation colliery.
Description
Technical Field
The utility model belongs to the technical field of the colliery, concretely relates to explosion-proof light for colliery.
Background
Mineral resources are products of earth crust in the long-term formation, development and evolution process, and are formed by gathering natural minerals under certain geological conditions through certain geological action. Different geological effects can form different types of mineral products, and mines of coal systems in China contain a large amount of combustible and explosive gas mixtures such as coal dust, methane and the like. In these explosive dangerous places, the electrical equipment used must have an explosion-proof function, otherwise, the danger is easily generated, and explosion accidents such as coal dust and gas are caused. The explosion-proof illuminating lamp is most commonly used in coal mines, and if the explosion-proof effect of the illuminating lamp used in the coal mine is poor, great potential safety hazards are brought to the coal mine.
However, the existing coal mine explosion-proof illuminating lamp is easily damaged by coal dust in a mine and moisture and water in the mine, so that the service life of the explosion-proof illuminating lamp is greatly shortened, and the disadvantage is brought to the normal operation of the mine.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an explosion-proof light for colliery has solved explosion-proof light's life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof illuminating lamp for coal mines comprises an explosion-proof shell, wherein a radiating net is arranged on one side of the explosion-proof shell, a mounting plate is arranged at the bottom of the explosion-proof shell, mounting holes are formed in the mounting plate, a safety cover is arranged on the other side of the explosion-proof shell, a supporting column is arranged in the explosion-proof shell, a motor box is arranged at the top of the supporting column, a first movable rod is arranged on one side of the motor box, a telescopic rod is arranged at one end of the first movable rod, an air cylinder is arranged at one end of the telescopic rod, a motor is arranged in the motor box, a rotating shaft is arranged at the output end of the motor, a fan blade is arranged at one end of the rotating shaft, a radiating box is arranged on the other side of the motor box, a reflecting bowl is arranged on one side of the radiating box, a, the bottom of reflector is provided with the mounting, the bottom of mounting is provided with the second movable rod, the one end of second movable rod is provided with the fixed column, one side of reflector is provided with the glass shade.
Preferably, the number of the supporting columns is two, and the air cylinder is movably arranged between the two supporting columns.
Preferably, the surface of the heat dissipation box is provided with a plurality of holes, and the fan blades are arranged inside the heat dissipation box.
Preferably, the number of the mounting holes is four, and the four mounting holes are symmetrical to each other about a center line of the mounting plate.
Preferably, the motor box and the heat dissipation box are welded together, and the rotating shaft penetrates through the space between the motor box and the heat dissipation box.
Preferably, the glass cover is sealed with the curved surface of the light reflecting bowl, and the glass cover is curved transparent glass.
Compared with the prior art, the beneficial effects of the utility model are that:
through exploding the face sealed effectual, overcome the inherent defect of flame proof structure, simple structure can effectively be explosion-proof, safe and reliable, and non-maintaining has effectively improved the performance of product, has prolonged life, fixes motor box and cylinder activity through the support column and conveniently rotates, and adjustable irradiant certain angle changes when using in the colliery, the better casualties and the field of vision in the observation colliery.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a complete structural schematic diagram of the present invention;
FIG. 2 is a three-dimensional cross-sectional structure of the present invention;
fig. 3 is a front view structure diagram of the present invention.
In the figure: 1, an explosion-proof shell; 2, a heat dissipation net; 3, mounting a plate; 4, mounting holes; 5, a cylinder; 6, fixing parts; 7 lamp body; 8, a glass cover; 9 a safety cover; 10 lamp caps; 11, a light reflecting bowl; 12 a motor case; 13 a motor; 14 a first movable bar; 15 a rotating shaft; 16 a heat dissipation box; 17 fan blades; 18 a light emitting port; 19 a second movable bar; 20 fixing columns; 21 a support column; 22 telescoping the pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an explosion-proof illuminating lamp for coal mines comprises an explosion-proof shell 1, a radiating net 2 is arranged on one side of the explosion-proof shell 1, a mounting plate 3 is arranged at the bottom of the explosion-proof shell 1, a mounting hole 4 is arranged in the mounting plate 3, a safety shield 9 is arranged on the other side of the explosion-proof shell 1, a supporting column 21 is arranged in the explosion-proof shell 1, a motor box 12 is arranged at the top of the supporting column 21, a first movable rod 14 is arranged on one side of the motor box 12, an expansion link 22 is arranged at one end of the first movable rod 14, an air cylinder 5 is arranged at one end of the expansion link 22, a motor 13 is arranged in the motor box 12, a rotating shaft 15 is arranged at the output end of the motor 13, a fan blade 17 is arranged at one end of the rotating shaft 15, a radiating box 16 is arranged on the other side of the motor box 12, a reflecting, the bottom of reflector 11 is provided with mounting 6, and the bottom of mounting 6 is provided with second movable rod 19, and the one end of second movable rod 19 is provided with fixed column 20, and one side of reflector 11 is provided with glass shade 8.
In this embodiment, can discharge the absorptive heat of flabellum 17 through heat dissipation box 16, motor 13 through installation in the motor box 12 drives the rotation of pivot 15, thereby conveniently discharge the heat that the light produced from reflector 11, increase the life of light, conveniently install the light fixedly and change the maintenance through mounting hole 4, it conveniently rotates motor box 12 and cylinder 5 activity fixed through support column 21, but the certain angle of adjustable illumination changes when using in the colliery, better observation accident and the field of vision in the colliery, it is sealed effectual through exploding the face, overcome the inherent defect of flame proof structure, moreover, the steam generator is simple in structure, can effectively blast proof, safety and reliability, and is free from maintenance, effectively improved the performance of product, and service life is prolonged.
Specifically, the quantity of support column 21 is two, and cylinder 5 movable mounting rotates motor box 12 and cylinder 5 activity fixed convenience through support column 21 between two support columns 21, and adjustable irradiant certain angle changes when using in the colliery, and the trouble and the field of vision in the better observation colliery.
Specifically, the surface of the heat dissipation box 16 is provided with a plurality of holes, the fan blades 17 are arranged inside the heat dissipation box 16, heat absorbed by the fan blades 17 can be discharged through the heat dissipation box 16, and the service life of the illuminating lamp is prolonged.
Specifically, the quantity of mounting hole 4 is four, and four mounting holes 4 are symmetrical about 3 central lines of mounting panel each other, conveniently install the light fixedly and change the maintenance through mounting hole 4.
Specifically, motor box 12 and heat dissipation box 16 welding together, pivot 15 run through the setting between motor box 12 and heat dissipation box 16, drive the rotation of pivot 15 through the motor 13 of installation in the motor box 12 to the convenient heat with the light production is discharged from reflector 11.
Specifically, glass cover 8 seals with the curved surface of reflector 11, and glass cover 8 is curved surface transparent glass, and the sealed dust of avoiding in the colliery through glass cover 8 and reflector 11 gets into the life of 7 inside influence lights of lamp body.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when using, can discharge flabellum 17 absorptive heat through heat dissipation box 16, motor 13 through installation in the motor box 12 drives the rotation of pivot 15, thereby the heat that the light produced is discharged from reflector 11 to the convenience, the maximize dispels the heat, conveniently install the light fixedly and change the maintenance through mounting hole 4, fix motor box 12 and cylinder 5 activity through support column 21 and conveniently rotate, but adjustable irradiant certain angle changes when using in the colliery, the event and the field of vision in the better observation colliery, thereby promote telescopic link 22 through cylinder 5 and drive motor box 12 with first movable rod 14 and carry out angle regulation at support column 21 top.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof light for colliery, includes explosion-proof shell (1), one side of explosion-proof shell (1) is provided with radiator-grid (2), its characterized in that: the bottom of the explosion-proof shell (1) is provided with a mounting plate (3), the inside of the mounting plate (3) is provided with a mounting hole (4), the other side of the explosion-proof shell (1) is provided with a safety cover (9), the inside of the explosion-proof shell (1) is provided with a support column (21), the top of the support column (21) is provided with a motor box (12), one side of the motor box (12) is provided with a first movable rod (14), one end of the first movable rod (14) is provided with a telescopic rod (22), one end of the telescopic rod (22) is provided with a cylinder (5), the inside of the motor box (12) is provided with a motor (13), the output end of the motor (13) is provided with a rotating shaft (15), one end of the rotating shaft (15) is provided with fan blades (17), the other side of the motor box (12) is provided with a heat dissipation box (16), one side of the, the LED lamp is characterized in that a lamp body (7) is arranged inside the light reflecting bowl (11), a lamp cap (10) is arranged on one side of the lamp body (7), a fixing piece (6) is arranged at the bottom of the light reflecting bowl (11), a second movable rod (19) is arranged at the bottom of the fixing piece (6), a fixing column (20) is arranged at one end of the second movable rod (19), and a glass cover (8) is arranged on one side of the light reflecting bowl (11).
2. An explosion-proof illuminating lamp for coal mines according to claim 1, characterized in that: the number of the supporting columns (21) is two, and the air cylinder (5) is movably arranged between the two supporting columns (21).
3. An explosion-proof illuminating lamp for coal mines according to claim 1, characterized in that: the surface of the heat dissipation box (16) is provided with a plurality of holes, and the fan blades (17) are arranged inside the heat dissipation box (16).
4. An explosion-proof illuminating lamp for coal mines according to claim 1, characterized in that: the number of the mounting holes (4) is four, and the four mounting holes (4) are mutually symmetrical about the central line of the mounting plate (3).
5. An explosion-proof illuminating lamp for coal mines according to claim 1, characterized in that: the motor box (12) and the heat dissipation box (16) are welded together, and the rotating shaft (15) penetrates through the motor box (12) and the heat dissipation box (16).
6. An explosion-proof illuminating lamp for coal mines according to claim 1, characterized in that: the glass cover (8) is sealed with the curved surface of the light reflecting bowl (11), and the glass cover (8) is curved transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110046.2U CN213299750U (en) | 2020-09-23 | 2020-09-23 | Explosion-proof illuminating lamp for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110046.2U CN213299750U (en) | 2020-09-23 | 2020-09-23 | Explosion-proof illuminating lamp for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213299750U true CN213299750U (en) | 2021-05-28 |
Family
ID=76033503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022110046.2U Expired - Fee Related CN213299750U (en) | 2020-09-23 | 2020-09-23 | Explosion-proof illuminating lamp for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213299750U (en) |
-
2020
- 2020-09-23 CN CN202022110046.2U patent/CN213299750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |