CN214008919U

CN214008919U - Lighting device for coal mine

Info

Publication number: CN214008919U
Application number: CN202022389300.7U
Authority: CN
Inventors: 宋鸽
Original assignee: Individual
Current assignee: Inner Mongolia Limin Coal Coke Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-08-20
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a lighting device for coal mine, the on-line screen storage device comprises an installation base, the upper end fixed mounting of installation base has the spliced pole, the top fixed mounting of spliced pole has fixed lamp stand, both ends movable mounting has the scavenging pole around the fixed lamp stand upper end, the inner rotation of fixed lamp stand is installed the illumination lamp body, the upper end fixed mounting of illumination lamp body has the illumination lamp cover, the illumination lamp cover extends to the top of illumination lamp body, both ends fixed mounting has spacing post about illumination lamp body avris upper end, the height that highly is higher than the illumination lamp cover of spacing post. This lighting device for coal mine, can be by oneself carry out the deashing effect to this lighting device, avoid this lighting device to cause the bad phenomenon of illumination at the more phenomenon of mining site deposition, and then make this lighting device remain throughout at clean state, improved this lighting device's work efficiency greatly.

Description

Lighting device for coal mine

Technical Field

The utility model relates to the field of lighting technology, specifically a lighting device for coal mine.

Background

The illumination is a measure for illuminating working and living places or individual objects by various light sources, and is called natural lighting by utilizing sun and skylight; with what is known as artificial lighting, the primary purpose of lighting is to create a good visibility and a pleasant and pleasant environment.

The most common means of manual lighting is to use a lighting lamp, the application range of the lighting lamp is very large, almost all industries need the lighting lamp and need lighting in mines, however, the dust is easily accumulated at the outer end of the lighting lamp due to the dust in the lighting process of the existing mining lighting lamp, and the lighting lamp is difficult to keep high-efficiency working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device for coal mine to propose current mining light in solving above-mentioned background art and because the dust reason when the illumination, make the light outer end accumulation dust very easily, thereby make the light be difficult to keep efficient work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lighting device for coal mine, includes the installation base, the upper end fixed mounting of installation base has the spliced pole, the top fixed mounting of spliced pole has fixed lamp stand, both ends movable mounting has the scavenging pole around the fixed lamp stand upper end, the illumination lamp body is installed in the inner rotation of fixed lamp stand, the upper end fixed mounting of illumination lamp body has the illumination lamp shade, the illumination lamp shade extends to the top of illumination lamp body, both ends fixed mounting has spacing post about illumination lamp body avris upper end, the height that highly is higher than the illumination lamp shade of spacing post.

Preferably, the inside bottom fixed mounting of fixed lamp stand has the rotating electrical machines, the lower extreme of rotating electrical machines extends to the lower extreme of fixed lamp stand, the outer end fixed mounting of rotating electrical machines has the stopper, the transmission end of rotating electrical machines upper end passes through shaft coupling fixedly connected with lifting threaded rod, the fixed lifting thread groove that is provided with of lower extreme of illumination lamp body, lifting threaded rod and lifting thread groove looks adaptation.

Preferably, the upper portion of the inner end of the fixed lamp holder is fixedly provided with a limiting internal thread, the middle portion of the outer end of the illuminating lamp body is fixedly provided with a limiting external thread, the limiting internal thread is matched with the limiting external thread, one end of the cleaning rod is fixedly provided with a spring rotating shaft, the lower end of the spring rotating shaft penetrates through the cleaning rod and extends to the lower portion of the cleaning rod, the lower end of the spring rotating shaft is located below the cleaning rod and is fixedly connected with a telescopic rod, the outer end of the lower end of the telescopic rod is movably connected with a telescopic sleeve rod, and the telescopic sleeve rod is located at the outer end inside the illuminating lamp body.

Preferably, the lower end of the cleaning rod is fixedly provided with a cleaning head, and the cleaning head is fixedly connected with the cleaning rod through a screw.

Preferably, the inside movable mounting of spliced pole upper end has the movable ball, the upper end fixed mounting of movable ball has the connecting rod, the upper end of connecting rod and the lower extreme fixed connection of fixed lamp stand, the front end fixed mounting of spliced pole has fixed knob, fixed knob and movable ball looks adaptation.

Preferably, the outer end of the lifting threaded rod is fixedly provided with a positive electrode electricity connecting piece, the inner end of the lifting threaded groove is fixedly provided with a positive electrode electricity connecting piece, the inner end of the fixed lamp holder is located below the limit internal thread and is fixedly provided with a negative electrode electricity connecting piece, and the outer end of the lighting lamp body is located above the limit external thread and is fixedly provided with a negative electrode electricity connecting piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lighting device for the coal mine can automatically perform the dust removing function on the lighting device, so that the phenomenon of poor lighting caused by more accumulated dust in a mine field of the lighting device is avoided, the lighting device is always kept in a clean state, and the working efficiency of the lighting device is greatly improved;

2. the lighting device for the coal mine can be adjusted at any angle within a certain angle, meanwhile, the adjusting mode is simple, the structure is simple, the cost is low, the device can be popularized in a large range, and meanwhile, the dust cleaning device is a replaceable device, so that the maintenance cost of the device is further improved;

3. according to the lighting device for the coal mine, the positive electrode electric connecting piece and the negative electrode electric connecting piece are installed, so that the power connection working state can be still kept when the lighting device is used for cleaning dust.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the sweeping rod of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the movable ball of the present invention.

In the figure: 1. installing a base; 2. connecting columns; 3. fixing the lamp holder; 4. a cleaning rod; 5. an illumination lamp body; 6. an illumination lamp cover; 7. a limiting column; 8. a rotating electric machine; 9. a limiting block; 10. lifting a threaded rod; 11. a lifting thread groove; 12. limiting the internal threads; 13. limiting external threads; 14. a spring rotating shaft; 15. a telescopic rod; 16. a telescopic loop bar; 17. cleaning the head; 18. a movable ball; 19. a connecting rod; 20. fixing the knob; 21. the positive electrode is connected with the electric piece; 22. the negative electrode is connected with the electric piece.

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. 1-4, the present invention provides a technical solution: the utility model provides a lighting device for coal mine, including installation base 1, installation base 1's upper end fixed mounting has spliced pole 2, the top fixed mounting of spliced pole 2 has fixed lamp stand 3, both ends movable mounting has cleaning rod 4 around fixed lamp stand 3 upper end, lighting lamp body 5 is installed in the inner rotation of fixed lamp stand 3, lighting lamp body 5's upper end fixed mounting has lighting lamp cover 6, lighting lamp cover 6 extends to lighting lamp body 5's top, both ends fixed mounting has spacing post 7 about lighting lamp body 5 avris upper end, spacing post 7 highly be higher than lighting lamp cover 6's height.

Further, a rotating motor 8 is fixedly installed at the bottom inside the fixed lamp holder 3, the lower end of the rotating motor 8 extends to the lower end of the fixed lamp holder 3, a limiting block 9 is fixedly installed at the outer end of the rotating motor 8, a lifting threaded rod 10 is fixedly connected to a transmission end at the upper end of the rotating motor 8 through a coupler, a lifting threaded groove 11 is fixedly arranged at the lower end of the lighting lamp body 5, the lifting threaded rod 10 is matched with the lifting threaded groove 11, the rotating motor 8 is installed, and the lifting threaded rod 10 is connected to the transmission end at the upper end of the lifting threaded rod, meanwhile, the lower end of the illumination lamp body 5 is provided with a lifting thread groove 11 matched with the lifting thread rod 10, the illumination lamp body 5 can be rotated upwards by starting the rotating motor 8, meanwhile, the limiting block 9 is arranged at the outer end of the rotating motor 8, so that the rotating motor 8 can be limited, and the rotating motor 8 is prevented from rotating by itself.

Furthermore, a limit internal thread 12 is fixedly arranged at the upper part of the inner end of the fixed lamp holder 3, a limit external thread 13 is fixedly arranged at the middle part of the outer end of the illuminating lamp body 5, the limit internal thread 12 is matched with the limit external thread 13, a spring rotating shaft 14 is fixedly arranged at one end of the cleaning rod 4, the lower end of the spring rotating shaft 14 passes through the cleaning rod 4 and extends to the lower part of the cleaning rod 4, a telescopic rod 15 is fixedly connected at the lower end of the spring rotating shaft 14 below the cleaning rod 4, a telescopic sleeve rod 16 is movably connected at the outer end of the lower end of the telescopic rod 15, the telescopic sleeve rod 16 is arranged at the outer end inside the illuminating lamp body 5, the limit internal thread 12 is arranged at the inner end of the fixed lamp holder 3, the limit external thread 13 is arranged at the outer end of the illuminating lamp body 5, the illuminating lamp body 5 can be limited, the illuminating lamp body 5 is prevented from falling, the installed spring rotating shaft 14 can automatically unfold the cleaning rod 4 to clean the raised illuminating lamp shade 6 when the illuminating lamp body 5 retracts, meanwhile, the cleaning rod 4 can be lifted within a certain range by the aid of the telescopic rod 15 and the telescopic sleeve rod 16, and running stability of the device is improved.

Furthermore, the lower end of the cleaning rod 4 is fixedly provided with a cleaning head 17, the cleaning head 17 is fixedly connected with the cleaning rod 4 through screws, and the cleaning head 17 is conveniently replaced by fixedly connecting the cleaning head 17 with the cleaning rod 4 through screws.

Further, inside movable mounting of spliced pole 2 upper end has movable ball 18, the upper end fixed mounting of movable ball 18 has connecting rod 19, the upper end of connecting rod 19 and the lower extreme fixed connection of fixed lamp stand 3, the front end fixed mounting of spliced pole 2 has fixed knob 20, fixed knob 20 and movable ball 18 looks adaptation, through installing movable ball 18, can carry out the adjustment in the certain limit to illumination lamp body 5, the illumination lamp body 5 of being convenient for adjusts to the most suitable angle and throws light on, and then improve this lighting device's work efficiency.

Furthermore, the outer end of the lifting threaded rod 10 is fixedly provided with a positive electrode electricity connecting piece 21, the inner end of the lifting threaded groove 11 is fixedly provided with the positive electrode electricity connecting piece 21, the inner end of the fixed lamp holder 3 is positioned below the limit internal thread 12 and is fixedly provided with a negative electrode electricity connecting piece 22, the outer end of the illuminating lamp body 5 is positioned above the limit external thread 13 and is fixedly provided with the negative electrode electricity connecting piece 22, and the electricity connecting working state can be still kept during dust removal of the illuminating device by installing the positive electrode electricity connecting piece 21 and the negative electrode electricity connecting piece 22.

The working principle is as follows: when the lighting device needs to clean ash, the rotating motor 8 is started, the lifting threaded rod 10 and the lifting threaded groove 11 are rotated in a threaded manner, the lighting lamp body 5 is limited through the limiting internal thread 12 and the limiting external thread 13, when the lighting lamp body 5 is retracted to the inner end of the fixed lamp holder 3, the cleaning rod 4 is automatically unfolded to the lower end of the lighting lampshade 6 under the action of the spring rotating shaft 14, the lighting lampshade 6 is cleaned in the ash removal in the threaded rotation lifting of the lighting lamp body 5, the rotating motor 8 is rotated reversely after the ash removal is finished, the lighting lamp body 5 is rotated upwards, the cleaning rod 4 is pulled apart under the action of the limiting column 7, the lighting lamp body 5 can be adjusted within a certain range by installing the movable ball 18, the lighting lamp body 5 can be conveniently adjusted to the most suitable angle for lighting, the working efficiency of the lighting device is further improved, the positive pole electric connecting piece 21 and the negative pole electric connecting piece 22 are installed, the lighting device can still keep the power connection working state when the lighting device is used for cleaning dust.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a lighting device for coal mine, includes installation base (1), its characterized in that: the utility model discloses a lamp, including installation base (1), the upper end fixed mounting of spliced pole (2), the top fixed mounting of spliced pole (2) has fixed lamp stand (3), both ends movable mounting has cleaning rod (4) around fixed lamp stand (3) upper end, illumination lamp body (5) are installed in the inner rotation of fixed lamp stand (3), the upper end fixed mounting of illumination lamp body (5) has illumination lamp shade (6), illumination lamp shade (6) extend to the top of illumination lamp body (5), both ends fixed mounting has spacing post (7) about illumination lamp body (5) avris upper end, highly being higher than the height of illumination lamp shade (6) of spacing post (7).

2. A lighting device for a coal mine as defined in claim 1, wherein: the utility model discloses a lamp, including fixed lamp stand (3), the inside bottom fixed mounting of fixed lamp stand (3) has rotating electrical machines (8), the lower extreme of rotating electrical machines (8) extends to the lower extreme of fixed lamp stand (3), the outer end fixed mounting of rotating electrical machines (8) has stopper (9), the transmission end of rotating electrical machines (8) upper end passes through shaft coupling fixedly connected with lifting threaded rod (10), the fixed lifting thread groove (11) that is provided with of lower extreme of illumination lamp body (5), lifting threaded rod (10) and lifting thread groove (11) looks adaptation.

3. A lighting device for coal mine as claimed in claim 2 wherein: the utility model discloses a lamp cleaning device, including fixed lamp stand (3), illuminating lamp body (5), spring revolving axle (14), fixed limiting external screw thread (13) that is provided with in the middle part of fixed lamp stand (3) inner upper portion, limiting internal screw thread (12) and limiting external screw thread (13) looks adaptation, the one end fixed mounting of cleaning rod (4) has spring revolving axle (14), the lower extreme of spring revolving axle (14) passes cleaning rod (4) and extends to the below of cleaning rod (4), the lower extreme of spring revolving axle (14) is located the below fixedly connected with telescopic link (15) of cleaning rod (4), the outer end swing joint of the lower extreme of telescopic link (15) has flexible loop bar (16), flexible loop bar (16) are located the inside outer end of illuminating lamp body (5).

4. A lighting device for coal mine as claimed in claim 3 wherein: the lower end of the cleaning rod (4) is fixedly provided with a cleaning head (17), and the cleaning head (17) is fixedly connected with the cleaning rod (4) through a screw.

5. A lighting device for a coal mine as defined in claim 4, wherein: the inside movable mounting of spliced pole (2) upper end has movable ball (18), the upper end fixed mounting of movable ball (18) has connecting rod (19), the upper end of connecting rod (19) and the lower extreme fixed connection of fixed lamp stand (3), the front end fixed mounting of spliced pole (2) has fixed knob (20), fixed knob (20) and movable ball (18) looks adaptation.

6. A lighting device for a coal mine as defined in claim 5, wherein: the fixed anodal piece (21) that connects of being provided with in outer end of lift threaded rod (10), the fixed anodal piece (21) that connects of being provided with in inner of lift thread groove (11), the fixed negative pole that connects of being provided with in below that the inner of fixed lamp stand (3) is located spacing internal thread (12) connects piece (22), the fixed negative pole that connects piece (22) that is provided with in top that the outer end of illumination lamp body (5) is located spacing external thread (13).