CN114941813B - Portable high-power explosion-proof emergency lamp with video remote monitoring function - Google Patents
Portable high-power explosion-proof emergency lamp with video remote monitoring function Download PDFInfo
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- CN114941813B CN114941813B CN202210519505.3A CN202210519505A CN114941813B CN 114941813 B CN114941813 B CN 114941813B CN 202210519505 A CN202210519505 A CN 202210519505A CN 114941813 B CN114941813 B CN 114941813B
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- shell
- pressure relief
- drainage tube
- sleeve
- fixedly connected
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 27
- 230000007306 turnover Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the technical field of portable explosion-proof lamps, in particular to a portable high-power explosion-proof emergency lamp with a video remote monitoring function. According to the invention, through the arrangement of the pressure relief mechanism, when other parts such as a battery or a circuit board in the shell part are burnt or exploded, air in the shell part is expanded, the air pressure is greatly increased, air flow in the shell part is sprayed out from the pressure relief pipe, and meanwhile, negative pressure generated by high-speed flow of the air flow enables the drainage pipe to suck external air, and the sucked external air enters the pressure relief pipe and is mixed with high-temperature air flow and then is discharged together, so that the high-temperature air is cooled, external dust is prevented from being directly ignited when the high-temperature air flow is sprayed out, and the pressure relief is realized when the air flow is burnt in the shell part.
Description
Technical Field
The invention relates to the technical field of portable explosion-proof lamps, in particular to a portable high-power explosion-proof emergency lamp with a video remote monitoring function.
Background
The portable explosion-proof lamp is suitable for being used as mobile illumination in flammable and explosive places such as armies, petrifaction, oil fields, fire protection, electric power, public security, customs and the like, and part of the explosion-proof lamp can be provided with a monitoring camera probe according to the needs, so that the explosion-proof lamp can prevent electric arcs, sparks and high temperature possibly generated in the interior of the lamp from igniting combustible gas and dust in the surrounding environment, thereby achieving the explosion-proof requirement.
The existing part high-power explosion-proof emergency lamp adopts a fully-closed structure, and is isolated from the inside of the lamp body by external air, although the influence of electric arc or spark in the inside of the lamp body on the outside can be avoided, when spontaneous combustion or explosion occurs in the short circuit in the inside of the lamp body after high-power long-time illumination, the internal air pressure of the lamp body is greatly increased due to the closed structure, when the pressure exceeds the bearing capacity of the lamp body, the whole lamp body is burst, an internal battery and a circuit board are exposed, the battery and the circuit board are supplemented with oxygen in the external air, so that the combustion is further aggravated, the possibility of inducing dust explosion of the external air is further provided, and the safety explosion-proof performance is poor.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the portable high-power explosion-proof emergency lamp with the video remote monitoring, through the arrangement of the pressure relief mechanism, when other parts such as a battery or a circuit board in the shell part are burnt or exploded, air in the shell part expands, air pressure is greatly increased, air flow enters the pressure relief pipe, the upper turning cover is pushed to deflect downwards under the action of expanding air flow, the magnetic stripe adsorbs the upper turning cover, the upper end and the lower end of the pressure relief pipe are opened, the sealing cover is released to seal one end of the drainage pipe, the air flow in the shell part sprays out from the pressure relief pipe, the negative pressure generated by high-speed flow of the air flow enables the drainage pipe to suck in external air, part of dust is filtered by the filtering module, and the sucked external air enters the pressure relief pipe to be mixed with the high-temperature air flow and then is discharged together, so that the temperature of the high-temperature air is reduced, the external dust is prevented from being directly ignited when the high-temperature air flow is sprayed, the pressure relief is realized when the inside the shell part is burnt, the damage of the internal parts of the shell part is avoided, and the safety is increased.
The aim of the invention can be achieved by the following technical scheme:
the portable high-power explosion-proof emergency lamp with the video remote monitoring comprises a shell, a lamp cap is fixedly connected with one end of the shell, a handle is fixedly connected with the annular outer side wall of the other end of the shell, a battery is arranged on the inner side wall of the other end of the shell, a camera module is fixedly arranged at one end of the inner side of the top end of the handle, a signal transmitting module is fixedly connected with the other end of the inner side wall of the top end of the handle, a pressure release mechanism is fixedly connected with the bottom side of the annular inner side wall of the shell, the bottom end of the pressure release mechanism comprises a pressure release pipe, the bottom side of the pressure release pipe is fixedly communicated with the bottom side of the annular inner side wall of the shell, an upper turnover cover is rotationally connected with the bottom end of one side of the two inner side walls of the pressure release pipe, a connecting rod I is rotationally connected between the upper turnover cover and the lower turnover cover, a torsion spring is arranged between the position where one end of the upper flip cover is rotationally connected with the pressure relief pipe and the pressure relief pipe, the torsion spring is used for driving the upper flip cover to turn upwards, a drainage pipe is fixedly communicated between the inner side wall at the other end of the shell piece and the pressure relief pipe, the top end of one inner side wall of the pressure relief pipe is embedded and fixedly connected with a magnetic stripe at the position below the upper flip cover, when the pressure relief pipe is used, a lamp cap and a camera module are opened, the camera module shoots a front illumination area, the signal transmitting module uploads signals, when other parts such as a battery or a circuit board in the shell part are burnt or exploded, air in the shell part is expanded, air pressure is greatly increased, air flow enters the pressure relief pipe, the upper flip cover is pushed to deflect downwards under the action of expansion air flow, the upper flip cover is adsorbed by the magnetic stripe, the upper flip cover is synchronously deflected through the driving of the first connecting rod, the lower flip cover and the pressure relief pipe by a quadrilateral structure formed among the upper flip cover, the lower flip cover, the first connecting rod and the pressure relief pipe, when the upper end and the lower end of the pressure release pipe are opened, the inner airflow of the shell is sprayed out of the pressure release pipe, the negative pressure generated by high-speed airflow enables the drainage tube to suck in external air, and the sucked external air enters the pressure release pipe and is discharged after being mixed with high-temperature airflow, so that the high-temperature air is cooled, external dust is directly ignited when the high-temperature airflow is sprayed out, the pressure release is realized when the shell is combusted, the direct exposure of the damaged inner parts of the shell is avoided, and meanwhile, the cooled high-temperature airflow is prevented from igniting the dust.
The method is further characterized in that: the inner wall of drainage tube is provided with filtration module, and the external cold air of drainage tube inspired filters partial dust through filtration module for dust concentration reduces in the inspired air, avoids high temperature air current to directly ignite inspired external air.
The method is further characterized in that: the top of pressure release pipe is inclined towards being close to the other end direction of shell spare, the drainage tube is close to the one end upward sloping of the other end of shell spare, the angle between pressure release pipe and the drainage tube is not greater than thirty degrees, reduces the impact between the absorptive external air current of drainage tube and the blowout air current of pressure release pipe.
The method is further characterized in that: the bottom surface of going up flip has seted up and has dodged the groove, the mounting groove has been seted up to flip's top surface intermediate position down, the top of connecting rod one is connected with dodging the one end inner wall rotation in groove, the bottom of connecting rod one is connected with the inside wall rotation of mounting groove, avoids connecting rod one to interfere flip and flip deflection down.
The method is further characterized in that: the novel drainage tube is characterized in that a first sleeve is fixedly connected between inner side walls of two sides of the other end of the drainage tube, a second sleeve is fixedly connected between inner side walls of two sides of one end of the drainage tube, a sliding rod is slidably connected to the inner wall of the first sleeve, one end of the sliding rod is fixedly connected with a threaded sleeve, the other end of the sliding rod is rotationally connected with a second connecting rod, one end of the second connecting rod is rotationally connected with a connecting sleeve, the connecting sleeve is fixedly sleeved with the first connecting rod, the inner wall of the second sleeve is slidably connected with an inserting rod, one end of the inserting rod is fixedly connected with a sealing cover, the other end of the inserting rod is in transmission connection with one end of the sliding rod, the first connecting rod moves to push the sliding rod to move right through the second connecting rod, the sliding rod moves right to drive the inserting rod to move right, the sealing cover is released to seal one end of the drainage tube, and air flow in a shell is ejected from a pressure release pipe and negative pressure generated by high-speed flow of the air flow makes the drainage tube inhale external air.
The method is further characterized in that: the other end annular outer side wall of the inserted link is provided with threads, the other end of the inserted link is connected with the thread bush at one end of the sliding rod in a screwing way, the filtering module comprises an internal thread cylinder, the outer side wall of the internal thread cylinder is fixedly connected with a reticular filter plate, the external profile of the reticular filter plate is the same as the section profile of the drainage tube, the internal thread cylinder is matched with the threads at the other end of the inserted link, the inserted link is rotated through a sealing cover, so that the other end of the inserted link is disengaged from the thread bush, the inserted bar is pulled out, and the thread at the other end of the inserted bar blocks the internal thread cylinder, so that the inserted bar drives the filter module to withdraw from the drainage tube, the internal thread cylinder is separated from the inserted bar by rotating the internal thread cylinder, the internal thread cylinder in a new filter module is screwed with the thread at the other end of the inserted bar, the internal thread cylinder moves into the middle position of the inserted bar, and the other end of the inserted bar penetrates through the second sleeve to be screwed with the thread sleeve, so that the filter module can be replaced quickly.
The method is further characterized in that: the limiting ring is fixedly sleeved at the other end of the annular outer side wall of the inserted link, and the position of the filtering module is limited through the setting of the limiting ring, so that the filtering module is located between the limiting ring and the second sleeve.
The method is further characterized in that: the length of the upper flip cover is larger than the height of the pressure relief pipe, so that the upper flip cover can seal the top end of the pressure relief pipe under the action of the torsion spring.
The invention has the beneficial effects that:
1. through the arrangement of the pressure release mechanism, when other parts such as a battery or a circuit board in the shell part are burnt or exploded, air in the shell part is expanded, air pressure is greatly increased, air flow enters the pressure release pipe, the upper flip cover is pushed to deflect downwards under the action of expanded air flow, the upper flip cover is adsorbed by the magnetic stripe, the upper flip cover is driven by the first connecting rod to deflect synchronously through a quadrilateral structure formed among the upper flip cover, the lower flip cover, the upper end and the lower end of the pressure release pipe are opened, the first connecting rod moves to push the sliding rod to move right through the second connecting rod, the sliding rod moves right to drive the inserting rod to move right, the sealing cover is enabled to release the sealing of one end of the drainage pipe, negative pressure generated by high-speed flow of air flow is enabled to enable the drainage pipe to suck external air, the sucked external air enters the pressure release pipe and is discharged together after being mixed with high-temperature air flow, thereby realizing cooling of the high-temperature air, direct ignition of external dust is avoided when the high-temperature air flow is sprayed, direct exposure of the internal parts in the shell part is avoided when the shell part is burnt, and the high-temperature air flow is simultaneously prevented from being directly exposed, and the high-temperature air flow is cooled when the high-temperature air flow is ignited;
2. Through the arrangement of the filtering module, part of dust in the external cold air sucked by the drainage tube is filtered by the filtering module, so that the dust concentration in the sucked air is reduced, and the high-temperature airflow is prevented from directly igniting the sucked external air;
3. Through the setting of inserted bar, rotate the inserted bar through the closing cap for the other end and the thread bush of inserted bar break away from the meshing, take out the inserted bar, because the drive filtration module of inserted bar is stopped to the internal thread section of thick bamboo, make the inserted bar withdraw from the drainage tube, rotatory internal thread section of thick bamboo breaks away from internal thread section of thick bamboo and inserted bar, the internal thread section of thick bamboo in the new filtration module is through the screw-in with the inserted bar other end closes, the intermediate position of shifting in the inserted bar, pass sleeve two with the other end of inserted bar and screw-in cover closes soon, through the setting of spacing ring, limit filtration module's position, make filtration module be located between spacing ring and the sleeve two, realize the quick replacement to filtration module, conveniently regularly change filtration module, avoid the jam of filtration module that idle leads to for a long time.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the shell according to the present invention;
FIG. 3 is a schematic view of the structure of the pressure relief tube in the closed state in the present invention;
FIG. 4 is a schematic view of the opening structure of the pressure relief pipe according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a schematic view of a slide bar structure according to the present invention;
FIG. 7 is a schematic illustration of a bayonet construction in accordance with the present invention;
Fig. 8 is a schematic view of the flip-up lid structure in the present invention.
In the figure: 100. a shell member; 110. a lamp base; 120. a handle; 121. a camera module; 122. a signal transmitting module; 130. a battery; 200. a pressure release mechanism; 210. a pressure relief tube; 211. a magnetic stripe; 220. a drainage tube; 221. a sleeve I; 222. a second sleeve; 230. a rod; 231. a limiting ring; 232. a cover; 240. a flip cover is arranged; 241. an avoidance groove; 250. a lower flip cover; 251. a mounting groove; 260. a first connecting rod; 270. a slide bar; 271. a thread sleeve; 272. a second connecting rod; 273. connecting sleeves; 280. a filtration module; 281. an internal thread cylinder; 282. a net filter plate.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, a portable high-power explosion-proof emergency lamp with video remote monitoring comprises a shell 100, wherein one end of the shell 100 is fixedly connected with a lamp cap 110, the annular outer side wall of the other end of the shell 100 is fixedly connected with a handle 120, the inner side wall of the other end of the shell 100 is provided with a battery 130, one end of the inner side of the top end of the handle 120 is fixedly provided with a camera module 121, the other end of the inner side wall of the top end of the handle 120 is fixedly connected with a signal transmitting module 122, the bottom side of the annular inner side wall of the shell 100 is fixedly connected with a pressure release mechanism 200, the pressure release mechanism 200 comprises a pressure release pipe 210, the bottom end of the pressure release pipe 210 is fixedly communicated with the bottom side of the annular inner side wall of the shell 100, an upper flip 240 is rotationally connected between the top ends of one side of the two inner side walls of the pressure release pipe 210, a lower flip 250 is rotationally connected with a connecting rod 260 between the upper flip 240 and the lower flip 250, a torsion spring is arranged between the position where one end of the upper flip cover 240 is rotationally connected with the pressure relief pipe 210 and the pressure relief pipe 210, the torsion spring is used for driving the upper flip cover 240 to turn upwards, a drainage tube 220 is fixedly communicated between the inner side wall of the other end of the shell member 100 and the pressure relief pipe 210, a magnetic strip 211 is fixedly embedded and connected at the position below the upper flip cover 240 on the top end of one inner side wall of the pressure relief pipe 210, when the pressure relief pipe is used, the lamp cap 110 and the camera module 121 are opened, the camera module 121 shoots a front illumination area, the signal transmitting module 122 uploads a signal, when other parts such as a battery 130 or a circuit board in the shell member 100 burn or explode, air in the shell member 100 expands, air pressure increases greatly, air flow enters the pressure relief pipe 210, the upper flip cover 240 is pushed to deflect downwards under the action of the expanded air flow, the magnetic strip 211 adsorbs the upper flip cover 240, the upper flip cover 240 is passed through the upper flip cover 240 and the lower flip cover 250, the quadrilateral structure formed between the first connecting rod 260 and the pressure relief pipe 210, the upper flip 240 drives the lower flip 250 to deflect synchronously through the first connecting rod 260, so that the upper end and the lower end of the pressure relief pipe 210 are opened, the air flow in the shell 100 is sprayed out from the pressure relief pipe 210, the negative pressure generated by the high-speed flow of the air flow enables the drainage pipe 220 to suck in external air, the sucked external air enters the pressure relief pipe 210 and is mixed with the high-temperature air and then discharged together, thereby realizing the cooling of the high-temperature air, avoiding the direct ignition of external dust when the high-temperature air is sprayed out, realizing the pressure relief when the internal combustion of the shell 100, avoiding the direct exposure of the damaged internal parts of the shell 100, and simultaneously reducing the temperature of the leaked high-temperature air and avoiding the ignition dust of the high-temperature air.
The inner wall of drainage tube 220 is provided with filtration module 280, the external cold air of drainage tube 220 inspires some dust through filtration module 280, make the dust concentration in the inspired air reduce, avoid high temperature air current direct ignition inspired external air, the top of pressure release pipe 210 is towards being close to the other end direction slope of shell piece 100, the one end that drainage tube 220 is close to the other end of shell piece 100 upwards inclines, the angle between pressure release pipe 210 and the drainage tube 220 is not more than thirty degrees, reduce the impact between the inspired external air current of drainage tube 220 and the blowout air current of pressure release pipe 210, dodge groove 241 has been seted up to the bottom surface of flip 240, mounting groove 251 has been seted up to the top surface intermediate position of flip 250 down, the top of connecting rod one 260 and dodge groove 241's one end inner wall rotation connection, the bottom of connecting rod one 260 and the inside wall rotation connection of mounting groove 251, avoid connecting rod one 260 to interfere flip 240 and flip 250 deflection down.
A sleeve I221 is fixedly connected between inner side walls on two sides of the other end of the drainage tube 220, a sleeve II 222 is fixedly connected between inner side walls on two sides of one end of the drainage tube 220, a slide bar 270 is slidably connected to the inner wall of the sleeve I221, a threaded sleeve 271 is fixedly connected to one end of the slide bar 270, a connecting rod II 272 is rotatably connected to the other end of the slide bar 270, a connecting sleeve 273 is rotatably connected to one end of the connecting rod II 272, the connecting sleeve 273 is fixedly sleeved with a connecting rod I260, an inserting rod 230 is slidably connected to the inner wall of the sleeve II 222, one end of the inserting rod 230 is fixedly connected with a sealing cover 232, the other end of the inserting rod 230 is in transmission connection with one end of the slide bar 270, the connecting rod I260 moves to push the slide bar 270 to move rightwards, the sliding bar 270 moves rightwards to drive the inserting rod 230 to move rightwards, the sealing cover 232 releases the sealing of one end of the drainage tube 220, and negative pressure generated by high-speed airflow in the shell 100 is sprayed out of the pressure release tube 210 simultaneously so that the drainage tube 220 sucks in external air.
The other end annular outer side wall of the inserted link 230 is provided with threads, the other end of the inserted link 230 is connected with the threaded sleeve 271 at one end of the slide bar 270 in a screwing way, the filter module 280 comprises an internal thread cylinder 281, the outer side wall of the internal thread cylinder 281 is fixedly connected with a meshed filter plate 282, the outer contour of the meshed filter plate 282 is identical to the cross-section contour of the drainage tube 220, the internal thread cylinder 281 is matched with the threads at the other end of the inserted link 230, the inserted link 230 is rotated through a sealing cover 232, the other end of the inserted link 230 is disengaged from the threaded sleeve 271, the inserted link 230 is pulled out, the internal thread cylinder 281 is blocked by the threads at the other end of the inserted link 230, the filter module 280 is driven by the inserted link 230 to withdraw from the drainage tube 220, the internal thread cylinder 281 is separated from the inserted link 230, the internal thread cylinder 281 in a new filter module 280 is moved into the middle position of the inserted link 230 through screwing with the threads at the other end of the inserted link 230, and the other end of the inserted link 230 is penetrated through the sleeve two 222 to be screwed with the threaded sleeve 271, and rapid replacement of the filter module 280 is realized.
The limiting ring 231 has been cup jointed to the annular lateral wall other end of inserted bar 230 fixedly, through the setting of limiting ring 231, restriction filtration module 280's position for filtration module 280 is located between limiting ring 231 and sleeve two 222, and the length of flip-up 240 is greater than the height of pressure release pipe 210, and flip-up 240 is convenient for seal pressure release pipe 210's top under torsion spring's effect.
Working principle: when the lamp cap 110 and the camera module 121 are opened during use, the camera module 121 shoots a front illumination area, the signal transmitting module 122 uploads signals, when other parts such as a battery 130 or a circuit board in the shell 100 are burnt or exploded, air in the shell 100 expands, air pressure is greatly increased, air flow enters the pressure relief tube 210, the upper turnover cover 240 is pushed to deflect downwards under the action of the expanding air flow, the magnetic stripe 211 adsorbs the upper turnover cover 240, the lower turnover cover 250, the first connecting rod 260 and the pressure relief tube 210 form a quadrilateral structure, the upper turnover cover 240 drives the lower turnover cover 250 to deflect synchronously through the first connecting rod 260, so that the upper end and the lower end of the pressure relief tube 210 are opened, the first connecting rod 260 moves to push the slide rod 270 to move rightwards through the second connecting rod 272, the slide rod 270 moves rightwards to drive the inserted rod 230 to move rightwards, the sealing cover 232 is enabled to release the sealing plug of one end of the drainage tube 220, when the airflow in the shell 100 is sprayed out from the pressure release tube 210, the negative pressure generated by the high-speed flow of the airflow enables the drainage tube 220 to suck external air, part of dust is filtered by external cold air sucked by the drainage tube 220 through the filtering module 280, so that the dust concentration in the sucked air is reduced, the high-temperature airflow is prevented from directly igniting the sucked external air, the sucked external air enters the pressure release tube 210 and is discharged together after being mixed with the high-temperature airflow, thereby realizing the cooling of the high-temperature airflow, avoiding the direct ignition of external dust when the high-temperature airflow is sprayed out, realizing the pressure release when the internal combustion of the shell 100, avoiding the direct exposure of internal parts caused by the damage of the shell 100, and simultaneously reducing the temperature of the discharged high-temperature airflow and avoiding the ignition of dust.
Through the setting of inserted link 230, filter module 280 is changed regularly as required, when changing filter module 280, rotate inserted link 230 through closing cap 232 for the other end of inserted link 230 breaks away from the meshing with screw sleeve 271, take out inserted link 230, because the internal thread section of thick bamboo 281 is blocked to the screw thread of inserted link 230 other end, make the filtration module 280 of driving of inserted link 230 withdraw from drainage tube 220, rotatory internal thread section of thick bamboo 281 breaks away from internal thread section of thick bamboo 281 and inserted link 230, with the internal thread section of thick bamboo 281 in new filtration module 280 through the screw thread of the other end with inserted link 230 closes, the intermediate position of inserted link 230 moves into, pass sleeve two 222 and screw sleeve 271 with the other end of inserted link 230 and screw sleeve 271, through the setting of spacing collar 231, limit the position of filtration module 280, make filtration module 280 be located between spacing collar 231 and sleeve two 222, realize the quick change to filtration module 280.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The portable high-power explosion-proof emergency lamp with the video remote monitoring function is characterized by comprising a shell (100), a lamp cap (110) is fixedly connected to one end of the shell (100), a handle (120) is fixedly connected to the annular outer side wall of the other end of the shell (100), a battery (130) is installed on the inner side wall of the other end of the shell (100), a camera module (121) is fixedly installed at one end of the inner side of the top of the handle (120), a signal transmitting module (122) is fixedly connected to the other end position of the inner side wall of the top of the handle (120), a pressure release mechanism (200) is fixedly connected to the bottom side of the annular inner side wall of the shell (100), the pressure release mechanism (200) comprises a pressure release tube (210), an upper turnover cover (240) is rotatably connected between the top ends of one side of the two inner side walls of the pressure release tube (210), a lower turnover cover (250) is rotatably connected between the upper turnover cover (240) and the lower turnover cover (250), a connecting rod (240) is rotatably connected to the bottom side of the annular inner side wall of the shell (100), a torsion spring (240) is rotatably connected to one end of the upper turnover cover (210) and is rotatably connected to the upper turnover cover (240) and one end of the torsion spring (240), a drainage tube (220) is fixedly communicated between the inner side wall at the other end of the shell (100) and the pressure relief tube (210), a magnetic stripe (211) is embedded and fixedly connected at a position below the upper flip (240) at the top end of one inner side wall of the pressure relief tube (210), and a filtering module (280) is arranged on the inner wall of the drainage tube (220);
A first sleeve (221) is fixedly connected between inner side walls of two sides of the other end of the drainage tube (220), a second sleeve (222) is fixedly connected between inner side walls of two sides of one end of the drainage tube (220), a sliding rod (270) is connected to the inner wall of the first sleeve (221) in a sliding mode, a threaded sleeve (271) is fixedly connected to one end of the sliding rod (270), a second connecting rod (272) is rotatably connected to the other end of the sliding rod (270), a connecting sleeve (273) is rotatably connected to one end of the second connecting rod (272), the connecting sleeve (273) is fixedly sleeved with the first connecting rod (260), an inserting rod (230) is connected to the inner wall of the second sleeve (222) in a sliding mode, a sealing cover (232) is fixedly connected to one end of the inserting rod (230), and the other end of the inserting rod (230) is in transmission connection with one end of the sliding rod (270);
The utility model discloses a filter device, including inserted bar (230), filter module (280) and drainage tube (220), the screw thread has been seted up to the annular lateral wall of the other end of inserted bar (230), the other end of inserted bar (230) closes with threaded sleeve (271) of slide bar (270) one end soon to be connected, the lateral wall of internal thread section of thick bamboo (281) has linked firmly netted filter plate (282), the external profile of netted filter plate (282) is the same with the cross-section profile of drainage tube (220), the screw thread of internal thread section of thick bamboo (281) and inserted bar (230) other end agrees with.
2. The portable high-power explosion-proof emergency lamp with video remote monitoring according to claim 1, wherein the top end of the pressure relief tube (210) is inclined towards the direction close to the other end of the shell (100), one end of the drainage tube (220) close to the other end of the shell (100) is inclined upwards, and the angle between the pressure relief tube (210) and the drainage tube (220) is not more than thirty degrees.
3. The portable high-power explosion-proof emergency lamp with the video remote monitoring function according to claim 1, wherein the bottom surface of the upper flip cover (240) is provided with an avoidance groove (241), the middle position of the top surface of the lower flip cover (250) is provided with a mounting groove (251), the top end of the first connecting rod (260) is rotationally connected with the inner wall of one end of the avoidance groove (241), and the bottom end of the first connecting rod (260) is rotationally connected with the inner wall of the mounting groove (251).
4. The portable high-power explosion-proof emergency lamp with the video remote monitoring function according to claim 1, wherein the other end of the annular outer side wall of the inserted link (230) is fixedly sleeved with a limiting ring (231).
5. The portable high-power explosion-proof emergency light with video remote monitoring according to claim 1, wherein the length of the upper flip cover (240) is larger than the height of the pressure relief tube (210).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519505.3A CN114941813B (en) | 2022-05-13 | 2022-05-13 | Portable high-power explosion-proof emergency lamp with video remote monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519505.3A CN114941813B (en) | 2022-05-13 | 2022-05-13 | Portable high-power explosion-proof emergency lamp with video remote monitoring function |
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| CN114941813A CN114941813A (en) | 2022-08-26 |
| CN114941813B true CN114941813B (en) | 2024-05-03 |
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| CN202210519505.3A Active CN114941813B (en) | 2022-05-13 | 2022-05-13 | Portable high-power explosion-proof emergency lamp with video remote monitoring function |
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| GB1137855A (en) * | 1965-01-25 | 1968-12-27 | Johnson Service Co | Hydraulic servo apparatus |
| CN103423720A (en) * | 2012-05-23 | 2013-12-04 | 海洋王照明科技股份有限公司 | Explosion-proof lamp and pressure regulating device thereof |
| CN106051535A (en) * | 2016-07-14 | 2016-10-26 | 潍坊歌尔光电有限公司 | LED (Light Emitting Diode) explosion-proof lamp |
| CN109084197A (en) * | 2018-09-27 | 2018-12-25 | 湖州金软电子科技有限公司 | A kind of air permeable waterproof LED lamp tube |
| CN216202595U (en) * | 2021-11-29 | 2022-04-05 | 浙江荣上电气科技有限公司 | Explosion-proof high-efficiency energy-saving LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060181886A1 (en) * | 2005-02-17 | 2006-08-17 | Lacrosse Wills | Light stick conveying apparatus |
| US20220037962A1 (en) * | 2020-08-03 | 2022-02-03 | Zi Yi Electrical Engineering Co., Ltd. | Canned motor device capable of detecting leakage |
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2022
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137855A (en) * | 1965-01-25 | 1968-12-27 | Johnson Service Co | Hydraulic servo apparatus |
| CN103423720A (en) * | 2012-05-23 | 2013-12-04 | 海洋王照明科技股份有限公司 | Explosion-proof lamp and pressure regulating device thereof |
| CN106051535A (en) * | 2016-07-14 | 2016-10-26 | 潍坊歌尔光电有限公司 | LED (Light Emitting Diode) explosion-proof lamp |
| CN109084197A (en) * | 2018-09-27 | 2018-12-25 | 湖州金软电子科技有限公司 | A kind of air permeable waterproof LED lamp tube |
| CN216202595U (en) * | 2021-11-29 | 2022-04-05 | 浙江荣上电气科技有限公司 | Explosion-proof high-efficiency energy-saving LED lamp |
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|---|---|
| CN114941813A (en) | 2022-08-26 |
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