CN114791100B - Emergency lighting device for coal mining - Google Patents
Emergency lighting device for coal mining Download PDFInfo
- Publication number
- CN114791100B CN114791100B CN202210715087.5A CN202210715087A CN114791100B CN 114791100 B CN114791100 B CN 114791100B CN 202210715087 A CN202210715087 A CN 202210715087A CN 114791100 B CN114791100 B CN 114791100B
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- Prior art keywords
- pipe
- emergency lighting
- lighting device
- shell
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003245 coal Substances 0.000 title claims abstract description 34
- 238000005065 mining Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000010883 coal ash Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- B08B1/12—
-
- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an emergency lighting device for coal mining, relating to the technical field of underground emergency lighting, the device comprises a containing box, wherein a containing opening is arranged on the containing box, a connecting frame is rotatably arranged on the containing opening, the connecting frame is fixedly provided with a mounting shell, the mounting shell is fixedly provided with a lighting lamp, the mounting shell is provided with a movable frame in a sliding way, a fixed pipe is fixedly arranged on the movable frame, a connecting tee joint is fixedly arranged on the fixed pipe, the moving frame is fixedly provided with a cleaning brush, the cleaning brush is fixedly provided with a plurality of cleaning nozzles, the cleaning nozzles are arranged by matching the containing box with the connecting frame and the mounting shell, when not using emergency lighting device, can accomodate overall structure in the containing box for emergency lighting device has certain storage nature and more portable, and the condition that emergency lighting device damaged also is difficult for appearing in the pit after accomodating simultaneously.
Description
Technical Field
The invention relates to the technical field of underground emergency lighting, in particular to an emergency lighting device for coal mining.
Background
Coal is an area where mankind exploits coal resources in coal-rich mining areas, and is generally divided into underground coal mines and opencast coal mines. When the coal bed is far away from the ground surface, a roadway is generally selected to dig coal into the underground, and the coal is a mineworker coal mine, and emergency lighting equipment is required to be used for providing light support in underground coal mining.
Current coal is emergency lighting device in pit is divided into two kinds usually, one kind hangs on the wall of a well, this kind of inconvenient installation is dismantled, another kind is installed on the shelf, this kind of volume is great, be unfavorable for removing in the coal is pit, both surfaces all can fall coal ash on the condition that does not use simultaneously, need artificial the wasing before the use, need use outside water source when wasing simultaneously, it is very inconvenient, and after long-time the use, the lamp shade is because the condition that bursts appears in high temperature easily. The existing emergency lighting device is only provided with a baffle above, so that the falling of a coal mine is avoided, and the problem that large-particle coal is easy to smash on the surface of a lighting lamp in the mining process to cause the damage of the lamp is not considered in the coal mining process.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an emergency lighting device for coal mining.
In order to achieve the purpose, the invention provides the following technical scheme:
an emergency lighting device for coal mining comprises a storage box, wherein a storage port is formed in the storage box, a connecting frame is rotatably mounted on the storage port, a mounting shell is fixedly mounted on the connecting frame, a lighting lamp is fixedly mounted on the mounting shell, a moving frame is slidably mounted on the mounting shell, a fixed pipe is fixedly mounted on the moving frame, a connecting tee joint is fixedly mounted on the fixed pipe, a cleaning brush is fixedly mounted on the moving frame, a plurality of cleaning nozzles are fixedly mounted on the cleaning brush, the cleaning nozzles are communicated with the fixed pipe, a flexible hose is fixedly mounted on the connecting tee joint, the flexible hose penetrates through the bottom of the mounting shell and extends to the connecting frame, and one end, far away from the connecting tee joint, of the flexible hose is communicated with a conveying hose;
a fixed shell is fixedly installed in the containing box, a plurality of adsorption tubes are fixedly installed on the fixed shell, absorbent cotton is arranged on the inner wall of each adsorption tube, a plurality of spiral tubes are fixedly installed in the fixed shell and correspond to the adsorption tubes one by one, the spiral tubes are communicated with the adsorption tubes, one ends, away from the adsorption tubes, of the spiral tubes are communicated with the collecting tube, a water suction tube is fixedly installed on the collecting tube, a liquid suction pump and a liquid outlet pump are arranged in the containing box, a water suction tube is installed at a water suction opening of the liquid suction pump, a water delivery pipe is installed at a water outlet of the liquid suction pump, the water delivery pipe is communicated with the side wall of the water storage box, a water outlet pipe is installed at a water suction opening of the liquid outlet pump, the water outlet pipe is communicated with the side wall of the water storage box, and a delivery hose is installed at a water outlet of the liquid outlet pump;
a drainage hopper is arranged on one side of the water storage box, a drainage tube is mounted at the bottom of the drainage hopper, a return pipe is mounted at the bottom of the drainage tube, a packing auger is rotatably mounted in the return pipe, and the return pipe is communicated with the side wall of the water storage box;
an upper retaining shell is fixedly mounted on one side of the mounting shell, and a plurality of positive baffles are rotatably mounted on the upper retaining shell.
Further, a plurality of washing shower nozzles are equidistant setting, a plurality of through-holes have been seted up on the containing box, a plurality of through-holes and a plurality of adsorption tube one-to-one, the adsorption tube runs through the through-hole.
Furthermore, the lead screw is installed to the installation shell internal rotation, remove a threaded connection lead screw, fixed mounting has the guide bar in the installation shell, remove a sliding connection guide bar, fixed mounting has belt pulley two on the lead screw, fixed mounting has drive assembly in the installation shell, drive assembly is used for driving belt pulley one rotatory, is connected through belt transmission between belt pulley one and the belt pulley two.
Further, a condenser is fixedly mounted in the fixed shell, a support frame is fixedly mounted in the storage box, and the liquid pump and the liquid outlet pump are fixedly mounted on the support frame.
Further, back flow one side fixed mounting has the backward flow subassembly, the backward flow subassembly is used for driving the connecting rod rotatory, fixed mounting has the auger on the connecting rod, the filter screen is installed to back flow one end.
Furthermore, the drainage hopper is arranged below the storage port, a plurality of rotating assemblies are fixedly mounted in the upper baffle shell, the rotating assemblies correspond to the positive baffles one by one, and the rotating assemblies are used for driving the positive baffles to rotate.
Compared with the prior art, the invention has the following beneficial effects:
1. through the matching arrangement of the storage box, the connecting frame and the mounting shell, when the emergency lighting device is not used, the whole structure can be stored in the storage box, so that the emergency lighting device has certain storage performance and is more portable, and meanwhile, the emergency lighting device is placed in a well after being stored, the condition that the emergency lighting device is damaged is not easy to occur;
2. through the setting of the auger in the backward flow pipe, not only can retrieve the water after wasing, guarantee the make full use of moisture in the pit, simultaneously can carry out shredding with the large granule coal ash that originally adheres to on the light surface, avoid it to block up the filter screen, design through rotatory positive baffle, can deal with the condition of coal mining around the emergency lighting device use, avoid the large granule coal of exploitation in-process to pound on the surface of light, from the front protection light, simultaneously a plurality of positive baffle independent control are rotatory, the rotation angle of the positive baffle that can correspond according to actual conditions adjustment.
Drawings
FIG. 1 is a schematic structural view of an emergency lighting device for coal mining;
FIG. 2 is a schematic view of the structure of the mounting case and the connecting frame of the present invention;
FIG. 3 is an internal structural view of the mounting housing of the present invention;
FIG. 4 is a cross-sectional view of the mobile frame of the present invention;
FIG. 5 is a schematic view of a structure of a cleaning brush according to the present invention
FIG. 6 is an internal structure view of the storage box of the present invention;
FIG. 7 is a schematic structural view of a fixing case according to the present invention;
FIG. 8 is a cross-sectional view of a retaining shell of the present invention;
figure 9 is a cross-sectional view of the return tube of the present invention;
FIG. 10 is a cross-sectional view of an upper shell of the present invention.
100. A storage box; 101. a receiving opening; 102. a stationary case; 103. an adsorption tube; 104. a spiral tube; 105. a condenser; 106. a collector pipe; 107. a water pumping pipe; 108. a liquid pump; 109. a water delivery pipe; 110. a water storage box; 111. a water outlet pipe; 112. a liquid outlet pump; 113. a support frame; 114. a through hole; 115. a drainage hopper; 116. a drainage tube; 117. a return pipe; 118. a reflow assembly; 119. a connecting rod; 120. a packing auger; 121. filtering with a screen; 200. a connecting frame; 201. mounting a shell; 202. a lead screw; 203. a guide bar; 204. a movable frame; 205. a fixed tube; 206. connecting a tee joint; 207. a flexible hose; 208. cleaning the spray head; 209. cleaning the brush; 210. a delivery hose; 211. an illuminating lamp; 212. a drive assembly; 213. a first belt pulley; 214. a second belt pulley; 215. an upper retaining shell; 216. a positive baffle; 217. and a rotating assembly.
Detailed Description
Example 1
Referring to fig. 1 to 5, the emergency lighting device for coal mining includes a storage box 100, a storage opening 101 is opened on the storage box 100, and a connection frame 200 is rotatably mounted on the storage opening 101. The connecting frame 200 is fixedly provided with a mounting shell 201, the mounting shell 201 is fixedly provided with an illuminating lamp 211, the mounting shell 201 is slidably provided with a movable frame 204, and the movable frame 204 is fixedly provided with a fixed pipe 205. Fixed mounting has the connection tee bend 206 on the fixed pipe 205, and fixed mounting has the washing brush 209 on the removal frame 204, and fixed mounting has a plurality of washing shower nozzles 208 on the washing brush 209, washs shower nozzle 208 and is linked together with fixed pipe 205, and fixed mounting has flexible hose 207 on the connection tee bend 206, and flexible hose 207 runs through the installation shell 201 bottom and extends to on the link 200. The end of the telescopic hose 207, which is far from the connecting tee 206, is communicated with a conveying hose 210. Through the cooperation setting of containing box 100 with link 200, installation shell 201, when not using emergency lighting device, can accomodate overall structure in containing box 100 for emergency lighting device has certain storage nature and more portable, and the condition that the emergency lighting device damaged also is difficult for appearing in the pit after accomodating simultaneously.
Referring to fig. 6 to 9, a fixing shell 102 is fixedly installed in the containing box 100, a plurality of adsorption tubes 103 are fixedly installed on the fixing shell 102, absorbent cotton is arranged on the inner wall of the adsorption tube 103, a plurality of spiral tubes 104 are fixedly installed in the fixing shell 102, and the spiral tubes 104 correspond to the adsorption tubes 103 one by one. Spiral pipe 104 is linked together with adsorption tube 103, and spiral pipe 104 is kept away from adsorption tube 103 one end intercommunication collector tube 106, and fixed mounting has drinking-water pipe 107 on collector tube 106, is provided with drawing liquid pump 108, play liquid pump 112 in the containing box 100. A water pumping pipe 107 is arranged at a water pumping port of the liquid pumping pump 108, a water delivery pipe 109 is arranged at a water outlet of the liquid pumping pump 108, the water delivery pipe 109 is communicated with the side wall of the water storage box 110, a water outlet pipe 111 is arranged at a water pumping port of the liquid outlet pump 112, the water outlet pipe 111 is communicated with the side wall of the water storage box 110, and a conveying hose 210 is arranged at a water outlet of the liquid outlet pump 112. The cleaning nozzles 208 are arranged at equal intervals, the containing box 100 is provided with a plurality of through holes 114, the through holes 114 correspond to the adsorption tubes 103 one by one, and the adsorption tubes 103 penetrate through the through holes 114. A lead screw 202 is rotatably mounted in the mounting shell 201, a movable frame 204 is in threaded connection with the lead screw 202, a guide rod 203 is fixedly mounted in the mounting shell 201, the movable frame 204 is in sliding connection with the guide rod 203, a second belt pulley 214 is fixedly mounted on the lead screw 202, and a driving assembly 212 is fixedly mounted in the mounting shell 201. The driving assembly 212 may be a motor or a rotary cylinder, the driving assembly 212 is used for driving the pulley one 213 to rotate, and the pulley one 213 is connected with the pulley two 214 through a belt transmission. Through the setting of adsorption tube 103 and the above cotton that absorbs water, the moisture's in the pit characteristics is absorbed and is collected to make full use of, not only can cool down the processing to the light 211 of illumination in-process, can carry out comprehensive cleaning with the light 211 surface after accomodating simultaneously, need not to use the water source.
A drainage hopper 115 is arranged on one side of the water storage box 110, a drainage tube 116 is arranged at the bottom of the drainage hopper 115, a return tube 117 is arranged at the bottom of the drainage tube 116, an auger 120 is rotatably arranged in the return tube 117, and the return tube 117 is communicated with the side wall of the water storage box 110. Condenser 105 is fixedly mounted in fixed shell 102, support frame 113 is fixedly mounted in storage box 100, and liquid pump 108 and liquid outlet pump 112 are both fixedly mounted on support frame 113. A return component 118 is fixedly installed on one side of the return pipe 117, and the return component 118 can be a motor or a rotating component. Backflow component 118 is used for driving connecting rod 119 rotatory, fixed mounting has auger 120 on connecting rod 119, filter screen 121 is installed to back flow 117 one end, through the setting of auger 120 in back flow 117, not only can retrieve the water after the washing, guarantee the make full use of moisture in the pit, can carry out shredding with the large granule coal ash that originally adheres to on the light 211 surface simultaneously, avoid it to block up filter screen 121.
Example 2
Referring to fig. 2 and 10, in embodiment 1, an upper baffle shell 215 is fixedly mounted on one side of the mounting shell 201, and a plurality of positive baffles 216 are rotatably mounted on the upper baffle shell 215. Diversion fill 115 sets up in storage port 101 below, fixed mounting has a plurality of rotating assembly 217 in last fender shell 215, rotating assembly 217 can be the motor, the gyration subassembly, a plurality of rotating assembly 217 and a plurality of positive baffle 216 one-to-one, rotating assembly 217 is used for driving positive baffle 216 rotatory, design through rotatory positive baffle 216, can deal with the condition that around the emergency lighting device use in-process is coal mining, avoid the large granule coal of exploitation in-process to pound the surface at light 211, from positive protection light 211, simultaneously a plurality of positive baffle 216 independent control are rotatory, can adjust the rotation angle of corresponding positive baffle 216 according to actual conditions.
The working principle is as follows:
when the emergency lighting device is used, the lighting lamp 211 provides lighting, meanwhile, the surface of the lighting lamp 211 is cooled, underground water is absorbed by absorbent cotton on the absorption tube 103, the absorbed water is guided into the spiral tube 104, the condenser 105 cools the inside of the fixed shell 102, the temperature of the water in the spiral tube 104 is further reduced, the water in the spiral tube 104 flows into the collecting tube 106, the liquid pump 108 pumps the water in the collecting tube 106 through the water pumping tube 107 and conveys the water into the water storage box 110 through the water conveying tube 109, the liquid outlet pump 112 pumps the water stored in the water storage box 110 through the water outlet tube 111 and conveys the water into the flexible hose 207 through the conveying hose 210, the water in the flexible hose 207 enters the fixed tube 205 through the connecting tee 206, the water in the fixed tube 205 is sprayed out through the cleaning nozzle 208, and the cooling treatment is carried out on the lighting lamp 211;
after the emergency lighting device is used, the connecting frame 200 is rotated, the connecting frame 200 and the mounting shell 201 are received in the receiving opening 101 of the receiving box 100, the cleaning nozzle 208 cleans the lighting lamp 211, the driving component 212 drives the first belt pulley 213 to rotate, the first belt pulley 213 drives the second belt pulley 214 to rotate through the belt, the second belt pulley 214 drives the screw 202 to rotate, the screw 202 drives the moving frame 204 to move, then the cleaning brush 209 cleans the lighting lamp 211, the cleaned sewage and coal ash fall into the draft tube 115, the sewage and coal ash flow into the return tube 117 through the draft tube 116, the return assembly 118 drives the connecting rod 119 to rotate, the connecting rod 119 drives the screw conveyor 120 to rotate, the screw conveyor 120 conveys the sewage and coal ash to the other side, meanwhile, the large particles in the coal ash are refined, the refined coal ash is blocked by the filter screen 121, meanwhile, the filter screen 121 filters the sewage, and the filtered sewage is conveyed to the water storage box 110 for storage;
when the emergency lighting device is used and coal mining is being carried out around, the rotating assembly 217 is started, the rotating assembly 217 drives the front baffle plate 216 to rotate, the front face of the lighting lamp 211 in the corresponding position is blocked, and light of the lighting lamp 211 can penetrate out of a gap in the adjacent front baffle plate 216.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the present template may be made by those skilled in the art without departing from the principles of the present invention.
Claims (6)
1. The utility model provides an emergency lighting device for coal mining, its characterized in that, includes containing box (100), storage port (101) has been seted up on containing box (100), storage port (101) is gone up and is rotated and install link (200), fixed mounting has installation shell (201) on link (200), fixed mounting has light (211) on installation shell (201), slidable mounting has removal frame (204) on installation shell (201), fixed mounting has fixed pipe (205) on removal frame (204), fixed mounting has connection tee bend (206) on fixed pipe (205), fixed mounting has cleaning brush (209) on removal frame (204), fixed mounting has a plurality of cleaning nozzle (208) on cleaning brush (209), cleaning nozzle (208) are linked together with fixed pipe (205), fixed mounting has flexible hose (207) on connection tee bend (206), the telescopic hose (207) penetrates through the bottom of the mounting shell (201) and extends to the connecting frame (200), and one end, far away from the connecting tee joint (206), of the telescopic hose (207) is communicated with the conveying hose (210);
the utility model discloses a solar energy collecting box, including containing box (100), fixed mounting has set casing (102), fixed mounting has a plurality of adsorption tubes (103) on set casing (102), adsorption tube (103) inner wall is provided with the cotton that absorbs water, fixed mounting has a plurality of spiral pipes (104) in set casing (102), and a plurality of spiral pipes (104) and a plurality of adsorption tubes (103) one-to-one, spiral pipe (104) and adsorption tube (103) are linked together, spiral pipe (104) keep away from adsorption tube (103) one end intercommunication collecting pipe (106), fixed mounting has drinking-water pipe (107) on collecting pipe (106), be provided with drawing liquid pump (108), drain pump (112) in containing box (100), drawing water pipe (107) are installed to drawing liquid pump (108) suction mouth, raceway (109) are installed to drawing liquid pump (108) delivery port, raceway (109) intercommunication water storage box (110) lateral wall, a water outlet pipe (111) is mounted at a water pumping port of the liquid outlet pump (112), the water outlet pipe (111) is communicated with the side wall of the water storage box (110), and the conveying hose (210) is mounted at a water outlet of the liquid outlet pump (112);
a drainage hopper (115) is arranged on one side of the water storage box (110), a drainage pipe (116) is arranged at the bottom of the drainage hopper (115), a return pipe (117) is arranged at the bottom of the drainage pipe (116), a packing auger (120) is rotatably arranged in the return pipe (117), and the return pipe (117) is communicated with the side wall of the water storage box (110);
an upper retaining shell (215) is fixedly mounted on one side of the mounting shell (201), and a plurality of positive baffles (216) are rotatably mounted on the upper retaining shell (215).
2. The emergency lighting device for coal mining according to claim 1, wherein a plurality of cleaning nozzles (208) are arranged at equal intervals, a plurality of through holes (114) are formed in the containing box (100), the through holes (114) correspond to the adsorption pipes (103) one by one, and the adsorption pipes (103) penetrate through the through holes (114).
3. The emergency lighting device for coal mining according to claim 2, wherein a lead screw (202) is rotatably mounted in the mounting shell (201), the moving frame (204) is in threaded connection with the lead screw (202), a guide rod (203) is fixedly mounted in the mounting shell (201), the moving frame (204) is in sliding connection with the guide rod (203), a second belt pulley (214) is fixedly mounted on the lead screw (202), a driving assembly (212) is fixedly mounted in the mounting shell (201), the driving assembly (212) is used for driving the first belt pulley (213) to rotate, and the first belt pulley (213) is in transmission connection with the second belt pulley (214) through a belt.
4. The emergency lighting device for coal mining according to claim 3, wherein a condenser (105) is fixedly installed in the fixed casing (102), a support frame (113) is fixedly installed in the storage box (100), and the liquid pump (108) and the liquid outlet pump (112) are both fixedly installed on the support frame (113).
5. The emergency lighting device for coal mining according to claim 4, wherein a backflow component (118) is fixedly installed on one side of the backflow pipe (117), the backflow component (118) is used for driving a connecting rod (119) to rotate, an auger (120) is fixedly installed on the connecting rod (119), and a filter screen (121) is installed at one end of the backflow pipe (117).
6. The emergency lighting device for coal mining according to claim 1, wherein the diversion hopper (115) is arranged below the receiving opening (101), a plurality of rotating assemblies (217) are fixedly installed in the upper baffle shell (215), the plurality of rotating assemblies (217) correspond to the plurality of positive baffles (216) one by one, and the rotating assemblies (217) are used for driving the positive baffles (216) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715087.5A CN114791100B (en) | 2022-06-23 | 2022-06-23 | Emergency lighting device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715087.5A CN114791100B (en) | 2022-06-23 | 2022-06-23 | Emergency lighting device for coal mining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114791100A CN114791100A (en) | 2022-07-26 |
| CN114791100B true CN114791100B (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210715087.5A Active CN114791100B (en) | 2022-06-23 | 2022-06-23 | Emergency lighting device for coal mining |
Country Status (1)
| Country | Link |
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| CN (1) | CN114791100B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033796A (en) * | 2014-06-23 | 2014-09-10 | 朱虹斐 | High-radiating-performance LED streetlamp |
| KR20210014930A (en) * | 2019-07-31 | 2021-02-10 | 주식회사 젬 | Pillar type lighting apparatus with fine dust purifying function |
-
2022
- 2022-06-23 CN CN202210715087.5A patent/CN114791100B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033796A (en) * | 2014-06-23 | 2014-09-10 | 朱虹斐 | High-radiating-performance LED streetlamp |
| CN106195825A (en) * | 2014-06-23 | 2016-12-07 | 周杰 | Led street lamp |
| KR20210014930A (en) * | 2019-07-31 | 2021-02-10 | 주식회사 젬 | Pillar type lighting apparatus with fine dust purifying function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114791100A (en) | 2022-07-26 |
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Inventor after: Li Zhijian Inventor before: Li Zhijian Inventor before: Fu Chaopeng |
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