CN116753497A - High-temperature-resistant and dust-proof LED power switch - Google Patents
High-temperature-resistant and dust-proof LED power switch Download PDFInfo
- Publication number
- CN116753497A CN116753497A CN202310835310.4A CN202310835310A CN116753497A CN 116753497 A CN116753497 A CN 116753497A CN 202310835310 A CN202310835310 A CN 202310835310A CN 116753497 A CN116753497 A CN 116753497A
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- fixedly connected
- block
- clamping
- sliding
- dust
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- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 13
- 238000007790 scraping Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-temperature-resistant and dust-proof LED power switch, which relates to the technical field of LED power switches and comprises an inner shell and a heat dissipation assembly, wherein clamping grooves are symmetrically formed in the left side and the right side of the inner shell, clamping plates are connected with the upper side and the lower side of the clamping grooves in a clamping mode, a lower shell is fixedly connected below the clamping plates in the lower parts of the clamping grooves, an upper shell is fixedly connected above the clamping plates in the upper parts of the clamping grooves, an input wire is arranged on the right side of the inner shell, an output wire is arranged on the left side of the inner shell, an air outlet groove is formed in the left wall of the inner shell, an air inlet is formed in the right lower part of the lower shell, and the heat dissipation assembly is arranged on the right lower part of the inner shell. The invention can radiate heat of the power switch when in use, avoid faults caused by overhigh temperature, and avoid short circuit of the circuit caused by dust accumulated in the switch, and automatically power off the input circuit and emergency power supply to the LED when power failure or line fault occurs in the use process.
Description
Technical Field
The invention relates to the technical field of LED power switches, in particular to an LED power switch with high temperature resistance and good dust prevention.
Background
LED lighting technology has an incomparable advantage over conventional lighting technology and is now in extremely wide use. The LED lighting lamp has the advantages of high luminous flux, low power consumption and the like, is often used in outdoor lighting or outdoor billboards and other scenes, and is often controlled by a power switch when in use.
When the existing LED power switch is used outdoors, dust can be accumulated in the existing LED power switch after long-time use due to inconvenience in cleaning, short circuit of a circuit is easy to occur, and in summer, the power switch is in a high-temperature environment for a long time, internal element faults can be caused, and normal use cannot be achieved.
Accordingly, in view of the above, research and improvement have been made to solve the conventional structure and disadvantages, and an LED power switch having excellent high temperature resistance and dust resistance has been proposed.
Disclosure of Invention
The invention aims to provide an LED power switch with good high temperature resistance and dust prevention, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high temperature resistant dustproof good LED switch, includes inner housing and radiator unit, the draw-in groove has been seted up to inner housing left and right sides symmetry, and the equal symmetry of upper and lower sides has been seted up the installation piece in the draw-in groove, the cardboard below fixedly connected with lower casing of draw-in groove lower part, and the cardboard top fixedly connected with upper housing on draw-in groove upper portion, the inner housing right side is provided with the input line, and the inner housing left side is provided with the output line, the air outlet groove has been seted up to the inner housing left wall, lower casing right side lower part is provided with the air intake, and the air intake below is provided with the dust outlet, dust outlet left side fixedly connected with baffle, go up the equal symmetry of casing, lower casing left and right sides has been seted up the installation piece, and all be provided with the joint between lower casing inner wall left side and the inner housing outer wall left side, lower casing outer wall left side fixedly connected with siren, radiator unit sets up in the inner housing right lower part, and fixedly connected with battery in the inner housing, input line left end fixedly connected with output line, and the upper portion is provided with the output line, the emergent shell middle part is provided with shell fragment assembly.
Further, the cardboard passes through draw-in groove and interior casing sliding connection, the block is connected between the joint, the output line passes through single-phase current valve and is connected with the battery, and all fixedly connected with contact is gone up to the joint right-hand member on transmission line right-hand member, the battery left side and the interior casing.
Further, the radiating component comprises an exhaust port, a filter screen, a shaft rod and a scraping plate, wherein the exhaust port is formed in the right lower portion of the inner shell, the filter screen is fixedly connected to the right end of the exhaust port, the shaft rod is rotationally connected to the air outlet, the scraping plate is fixedly connected to the right end of the shaft rod, and the scraping plate is attached to the filter screen.
Further, the heat dissipation assembly further comprises a bottom frame and a fan, the bottom frame is fixedly connected to the left side of the air suction opening, the fan is fixedly connected to the inside of the bottom frame, and the shaft rod is fixedly connected with the fan.
Further, the assembly that opens and shuts includes shifting block, jack and extension spring, the upper right portion of inner shell rotates and is connected with the shifting block, and the jack has been seted up on the shifting block surface, the shifting block lower extreme is provided with the extension spring, and the shifting block passes through extension spring and inner shell elastic connection.
Further, the subassembly that opens and shuts still includes spout, slide hole, through-hole and gum cover, the spout has been seted up to interior casing upper wall, and block sliding connection has the slide in the spout, the slide hole has been seted up on the slide surface, the through-hole has been seted up on upper right portion of last casing, and through-hole top fixedly connected with gum cover, the plectrum upper end is located the through-hole, and the plectrum runs through the slide hole.
Further, the opening and closing assembly further comprises an inserting block, a spring and a sliding frame, the inserting block is connected in the inserting hole in a clamping mode, the spring is fixedly connected to the right of the inserting block, the sliding frame is fixedly connected to the right of the spring, and the inserting block is elastically connected with the sliding frame through the spring.
Further, the opening and closing assembly further comprises a sliding rod, a sliding block and an electromagnetic sheet, the sliding rod is arranged on the inner side of the spring, the right end of the sliding rod is fixedly connected with the sliding block, the electromagnetic sheet is fixedly connected in the sliding frame and connected with the input line, and the left end of the sliding rod is fixedly connected with the inserting block.
Further, emergent subassembly includes card frame and electromagnetic block, output line middle part below is provided with the card frame, and the interior fixedly connected with electromagnetic block of card frame, electromagnetic block is connected with the output line.
Further, emergent subassembly still includes jump ring, card pole, suction plate and fixture block, card frame lower extreme fixedly connected with jump ring, and the jump ring inboard is provided with the card pole, card pole upper end fixedly connected with suction plate, and card pole lower extreme fixedly connected with fixture block, the fixture block passes through jump ring and card frame elastic connection.
The invention provides an LED power switch with good high temperature resistance and dust prevention, which has the following beneficial effects: the power switch can be cooled when in use, faults caused by overhigh temperature are avoided, dust is prevented from accumulating in the switch to cause short circuit, and in the use process, if power failure or line fault occurs, the input circuit can be automatically powered off and the LEDs are supplied with power in an emergency mode.
1. When the air conditioner is in use, the fan can suck air into the lower shell from the air inlet, the filter screen filters dust in the air, the air flow enters the inner shell from the air suction opening, then leaves the inner shell from the air outlet to the left part of the lower shell, the fan rotates to drive the scraping plate to rotate through the shaft rod, so that the dust on the surface of the filter screen is scraped, the scraping plate can bear the scraped dust and guide the scraped dust to enter the dust outlet, the scraping plate can scatter the air flow entering from the air inlet and enter a gap between the lower shell, the upper shell and the inner shell to further dissipate heat, and the dust overflowed in the gap can enter the dust outlet from the lower part of the partition plate along with the flow of the air and be discharged from the dust outlet to cause a short circuit in the dust conditioner.
2. When the LED lamp is used, the upper end of the shifting block can be shifted to the right in the through hole, so that the shifting block rotates in the inner shell, the lower end of the shifting block stretches the tension spring and presses the elastic piece to be in contact with the contact of the output line, the output line is communicated with the output line through the elastic piece, the LED lamp is electrified and the storage battery is charged, at the moment, the inserting block is clamped into the jack under the action of the spring, the shifting block is limited, the circuit power failure caused by the rotation of the shifting block under the action of the tension spring is avoided, when the input voltage fluctuation is overlarge due to the failure of the input circuit, the magnetic attraction of the electromagnetic piece is increased, the adsorption sliding block moves in the sliding frame, the inserting block is pulled out of the jack through the sliding rod, the limitation on the shifting block is removed, the shifting block can rotate rapidly under the action of the tension spring, the elastic piece is restored to be separated from the output line, the opening is carried out between the input line and the output line, when the shifting block rotates, the sliding block drives the sliding plate to slide groove to slide in the sliding groove, so that dust is prevented from the sliding groove to enter the inner shell, the gap between the upper shell and the inner shell is avoided, and the dustproof effect of the device is enhanced.
3. When the LED lamp is normally powered, the electromagnetic block is electrified to adsorb the suction plate, so that the clamping block is pulled away from the position between the output line and the storage battery through the clamping rod, the clamp spring is compressed, after external power failure or active power failure of the device, the circuit between the input line and the output line is broken, the electromagnetic block is powered off, the clamping block rebounds downwards under the action of the clamp spring and contacts with the three contacts, so that the storage battery, the output line and the clamping points are communicated, the storage battery can supply power to the output line and the clamping points through the clamping block, the LED lamp can continuously illuminate, the clamping points are electrified to alarm, and staff is warned, so that the staff is reminded of troubleshooting and maintenance.
Drawings
FIG. 1 is a schematic diagram of a front view, in overall section, of an LED power switch with good high temperature resistance and dust resistance;
FIG. 2 is an enlarged schematic diagram of the position A in FIG. 1 of an LED power switch with good high temperature resistance and dust resistance;
FIG. 3 is an enlarged schematic diagram of the LED power switch of FIG. 1 with good high temperature resistance and dust resistance;
FIG. 4 is a schematic diagram of a cross-sectional perspective structure of a lower housing of an LED power switch with good high temperature resistance and dust resistance;
FIG. 5 is an enlarged schematic view of the structure of the LED power switch of FIG. 1 with good high temperature resistance and dust resistance;
FIG. 6 is a schematic diagram of a semi-sectional top view of a chute of an LED power switch with good high temperature resistance and dust resistance;
fig. 7 is a schematic diagram of a three-dimensional structure of a slide plate of an LED power switch with good high temperature resistance and dust prevention.
In the figure: 1. an inner housing; 2. a clamping groove; 3. a clamping plate; 4. a lower housing; 5. an upper housing; 6. an input line; 7. an output line; 8. an air outlet groove; 9. an air inlet; 10. a dust outlet; 11. a partition plate; 12. a mounting block; 13. a clamping point; 14. an alarm; 15. a heat dissipation assembly; 1501. an air suction port; 1502. a filter screen; 1503. a shaft lever; 1504. a scraper; 1505. a bottom frame; 1506. a fan; 16. a storage battery; 17. a spring plate; 18. an opening and closing assembly; 1801. a shifting block; 1802. a jack; 1803. a tension spring; 1804. a chute; 1805. a slide plate; 1806. a slide hole; 1807. a through hole; 1808. a rubber sleeve; 1809. inserting blocks; 1810. a spring; 1811. a sliding frame; 1812. a slide bar; 1813. a slide block; 1814. an electro-magnetic sheet; 19. an emergency assembly; 1901. a clamping frame; 1902. an electromagnetic block; 1903. clamping springs; 1904. a clamping rod; 1905. a suction plate; 1906. and (5) clamping blocks.
Detailed Description
Referring to fig. 1 to 7, the present invention provides the following technical solutions: the utility model provides a high temperature resistant dustproof good LED switch, including inner housing 1 and radiator unit 15, draw-in groove 2 has been seted up to inner housing 1 left and right sides symmetry, and the draw-in groove 2 is interior upper and lower both sides block is connected with cardboard 3, cardboard 3 below fixedly connected with lower casing 4 of draw-in groove 2 lower part, and cardboard 3 top fixedly connected with upper housing 5 on draw-in groove 2 upper portion, inner housing 1 right side is provided with input line 6, and inner housing 1 left side is provided with output line 7, air-out groove 8 has been seted up to inner housing 1 left wall, lower casing 4 casing right side lower part is provided with air intake 9, and air intake 9 below is provided with dust outlet 10, dust outlet 10 left side fixedly connected with baffle 11, all symmetrically seted up installation piece 12 in upper housing 5, and lower casing 4 inner wall left side and inner housing 1 outer wall left side between all be provided with draw-in point 13, lower casing 4 outer wall left side fixedly connected with siren 14, radiator unit 15 sets up in inner housing 1 right side lower part, and inner housing 1 inner fixedly connected with battery 16, input line 6 fixedly connected with 17 has an emergency assembly 17, 17 has set up the shell fragment, 17 and the middle part is provided with emergency assembly 17.
Referring to fig. 1 to 4, a clamping plate 3 is slidably connected with an inner housing 1 through a clamping groove 2, clamping points 13 are in clamping connection, an output line 7 is connected with a storage battery 16 through a single-phase current valve, contacts are fixedly connected to the right end of the power transmission line, the left side of the storage battery 16 and the right end of the clamping points 13 on the inner housing 1, a heat dissipation assembly 15 comprises an air suction opening 1501, a filter screen 1502, a shaft lever 1503 and a scraping plate 1504, the right end of the air suction opening 1501 is fixedly connected with the filter screen 1502, the shaft lever 1503 is rotationally connected with the air outlet, the right end of the shaft lever 1503 is fixedly connected with the scraping plate 1504, the scraping plate 1504 is attached to the filter screen 1502, the heat dissipation assembly 15 further comprises a bottom frame 1505 and a fan 1506, the left side of the air suction opening 1501 is fixedly connected with the bottom frame 1505, the fan 1506 is fixedly connected with the bottom frame 1503, and the fan 1506 is fixedly connected with the bottom frame 1503;
the operation is as follows, during installation, cardboard 3 accessible draw-in groove 2 restricts interior casing 1, avoid interior casing 1 installation skew to lead to unable block between the joint 13, and install last casing 5 to lower casing 4 on the back, accessible bolt is fixed between the installation piece 12, thereby be connected between last casing 5 and lower casing 4, avoid interior casing 1 to drop, to the during use, fan 1506 can draw in air from air intake 9 lower casing 4, after the dust filtering in the air with filter screen 1502, the air current is from exhaust port 1501 entering interior casing 1, then leave interior casing 1 to lower casing 4 left portion from air outlet slot 8, the fan rotates, accessible axostylus axostyle 1503 drives scraper 1504 rotation, thereby scrape the dust on filter screen 1502 surface, baffle 11 can accept the dust of scraping, and guide it to get into dust outlet 10, the scraper 1504 is in scraping the dust, also can break up the air current that gets into from air intake 9, make it get into the space between lower casing 4, upper casing 5 and the interior casing 1, further dispel the heat after the dust filtering, and the air current that overflows in the space, and can flow from air outlet 1506 and be followed by air current flow outside the air outlet 1506 and flow in the air circuit 10 is discharged from the dust outlet 10 to the dust device, the dust is avoided in the short circuit is piled up dust in the dust is discharged from the dust device.
Referring to fig. 1 and 5 to 7, the opening and closing assembly 18 includes a shift block 1801, an insertion hole 1802 and a tension spring 1803, the upper right portion of the inner housing 1 is rotatably connected with the shift block 1801, the insertion hole 1802 is formed in the surface of the shift block 1801, the tension spring 1803 is disposed at the lower end of the shift block 1801, the shift block 1801 is elastically connected with the inner housing 1 through the tension spring 1803, the opening and closing assembly 18 further includes a sliding groove 1804, a sliding plate 1805, a sliding hole 1806, a through hole 1807 and a rubber sleeve 1808, the upper wall of the inner housing 1 is formed with the sliding groove 1804, the sliding groove 1804 is slidably connected with the sliding plate 1805, the sliding hole 1806 is formed in the surface of the sliding plate 1805, the upper right portion of the upper housing 5 is formed with a through hole 1807, the rubber sleeve 1808 is fixedly connected above the through hole 1807, the upper end of the shift block 1801 is disposed in the through hole 1807, the shift block 1801 penetrates through the sliding plate 1805, the sliding plate 1806, the opening and closing assembly 18 further includes an insert block 1809, a spring 1810 and a sliding frame 1811, the insert block 9 is snap-connected in the insertion hole 1802, and the right side 1810 is fixedly connected with the spring 1810, a slide frame 1811 is fixedly connected to the right of the spring 1810, an inserting block 1809 is elastically connected with the slide frame 1811 through the spring 1810, the opening and closing assembly 18 further comprises a slide bar 1812, a slide block 1813 and an electromagnetic sheet 1814, the slide bar 1812 is arranged on the inner side of the spring 1810, the slide block 1813 is fixedly connected to the right end of the slide bar 1812, the electromagnetic sheet 1814 is fixedly connected to the slide frame 1811, the electromagnetic sheet 1814 is connected with an input wire 6, the left end of the slide bar 1812 is fixedly connected with the inserting block 1809, the emergency assembly 19 comprises a clamping frame 1901 and an electromagnetic block 1902, a clamping frame 1901 is arranged below the middle portion of the output wire 7, the electromagnetic block 1902 is fixedly connected to the clamping frame 1901, the electromagnetic block 1902 is connected with the output wire 7, the emergency assembly 19 further comprises a clamp spring 1903, a clamping rod 1904, a suction plate 1905 and a clamping block 1906, the lower end of the clamping rod 1904 is fixedly connected to the clamping plate 1905, the lower end of the clamping rod 1904 is fixedly connected to the clamping plate 1903, the clamping block 1906 is elastically connected with the clamping frame 1901 through a clamping spring 1903;
the operation is that, when in use, the upper end of the shifting block 1801 can be shifted to the right in the through hole 1807, so that the shifting block 1801 rotates in the inner shell 1, thereby the lower end of the shifting block 1801 stretches the tension spring 1803 and presses the elastic sheet 17 to contact with the contact of the output line 7, the output line 7 is communicated with the output line 7 through the elastic sheet 17, the LED lamp is electrified and the storage battery 16 is charged, at this moment, the inserting block 1809 is clamped into the jack 1802 under the action of the spring 1810, the shifting block 1801 is limited, the line outage caused by the rotation of the shifting block 1801 under the action of the tension spring 1803 is avoided, when the input voltage fluctuation is overlarge due to the failure of the input line 6, the magnetic attraction of the electromagnetic sheet 1814 is increased, the adsorption sliding block 1813 moves in the sliding frame 1811, the inserting block 1809 is pulled out from the jack 1802 through the sliding rod 1812, the limitation of the shifting block 1801 is removed, the action of the tension spring 1803 can be rapidly rotated under the action of the tension spring 1803, releasing the pressing of the elastic sheet 17, restoring the elastic sheet 17 to be separated from the output line 7, breaking the circuit between the input line 6 and the output line 7, driving the sliding plate 1805 to slide in the sliding groove 1804 through the sliding hole 1806 by the shifting block 1801 when the shifting block 1801 rotates, thereby avoiding dust from entering the inner shell 1 from the sliding groove 1804, preventing the rubber sleeve 1808 from entering the gap between the upper shell 5 and the inner shell 1 from the through hole 1807, enhancing the dustproof effect of the device, energizing the electromagnetic block 1902 when the LED lamp is powered normally, absorbing the suction plate 1905, pulling the clamping block 1906 out from the space between the output line 7 and the storage battery 16 through the clamping rod 1904, compressing the clamping spring 1903, breaking the circuit between the input line 6 and the output line 7 after external power failure or active power failure of the device, cutting off the circuit of the electromagnetic block 1902, and rebound downward movement of the clamping block 1906 under the action of the clamping spring 1903 and contact with three contacts, thereby enabling the storage battery 16 to be powered down, the output line 7 and the clamping point 13 are communicated, and the storage battery 16 can supply power to the output line 7 and the clamping point 13 through the clamping block 1906, so that the LED lamp can continuously illuminate, meanwhile, the clamping point 13 is used for electrifying the alarm 14 to warn a worker, and accordingly the worker is reminded of checking and overhauling faults.
In summary, when the high-temperature-resistant and dustproof LED power switch is used, firstly, the upper shell 5 and the lower shell 4 are installed outside the inner shell 1, during installation, the clamping plate 3 can limit the inner shell 1 through the clamping groove 2, so that the clamping points 13 cannot be clamped due to installation deflection of the inner shell 1, after the upper shell 5 is installed on the lower shell 4, the installation blocks 12 can be fixed through bolts, so that the upper shell 5 and the lower shell 4 are connected, the inner shell 1 is prevented from falling off, during use, the fan 1506 can suck air into the lower shell 4 from the air inlet 9, after the filter screen 1502 filters dust in the air, the air flow enters the inner shell 1 from the air suction opening 1501, then leaves the left part of the inner shell 1 to the lower shell 4 from the air outlet groove 8, and during rotation of the fan 1506, the scraper 1504 can be driven to rotate through the shaft lever 1503, so that dust on the surface of the filter screen 1502 is scraped, the baffle 11 can receive the scraped dust and guide the scraped dust to enter the dust outlet 10, the scraper 1504 can scatter the air flow entering from the air inlet 9 while scraping the dust, the air flow enters the gaps between the lower shell 4, the upper shell 5 and the inner shell 1, the heat is further radiated, the dust scattered in the gaps can enter the dust outlet 10 from the lower part of the baffle 11 along with the air flow, and is discharged from the dust outlet 10 by the air flow, the dust is prevented from accumulating in the device to cause a circuit short circuit, when in use, the upper end of the shifting block 1801 can be shifted to the right in the through hole 1807, the shifting block 1801 can rotate in the inner shell 1, so that the lower end of the shifting block 1801 stretches the tension spring 1803, the elastic sheet 17 is pressed to contact with the contact point of the output line 7, the output line 7 is communicated with the output line 7 through the elastic sheet 17, the LED lamp is electrified, and the storage battery 16 is charged, the insert 1809 is clamped into the jack 1802 under the action of the spring 1810 to limit the shifting block 1801, so as to prevent the shifting block 1801 from rotating under the action of the tension spring 1803 to cause circuit outage, when the input voltage fluctuation is overlarge due to the fault of the input circuit 6, the magnetic attraction of the electromagnetic sheet 1814 is increased, thereby adsorbing the sliding block 1813 to move in the sliding frame 1811, the insert 1809 is pulled out of the jack 1802 by the sliding rod 1812 to remove the limitation of the shifting block 1801, the shifting block 1801 can rotate quickly under the action of the tension spring 1803 to remove the compression of the elastic sheet 17, the elastic sheet 17 is restored to be separated from the output line 7 to break the circuit between the input circuit 6 and the output line 7, when the shifting block 1801 rotates, the shifting block 1801 can drive the sliding plate 1805 in the sliding groove 1804 through the sliding hole 1806 to prevent dust from entering the inner casing 1 from the sliding groove 1804, the rubber sleeve 1808 can prevent dust from entering the gap between the upper casing 5 and the inner casing 1 from the through hole 1807, the dustproof effect of the device is enhanced, when the LED lamp is powered normally, the electromagnetic block 1902 is electrified to adsorb the suction plate 1905, thereby the clamping block 1906 is pulled away from the position between the output line 7 and the storage battery 16 through the clamping rod 1904, the clamp spring 1903 is compressed, after external power failure or active power failure of the device, the circuit between the input line 6 and the output line 7 is broken, the electromagnetic block 1902 is powered off, the clamping block 1906 is rebounded downwards under the action of the clamp spring 1903 and is contacted with three contacts, so that the storage battery 16, the output line 7 and the clamping point 13 are communicated, the storage battery 16 can supply power to the output line 7 and the clamping point 13 through the clamping block 1906, the LED lamp can continue to illuminate, meanwhile, the clamping point 13 is electrified to the alarm 14, and staff is warned, so that the staff is reminded of troubleshooting and overhauling.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a high temperature resistant dustproof good LED switch, its characterized in that, including inner housing (1) and radiator unit (15), draw-in groove (2) have been seted up to inner housing (1) left and right sides symmetry, and draw-in groove (2) inside and outside block is connected with cardboard (3), cardboard (3) below fixedly connected with lower casing (4) of draw-in groove (2) lower part, and cardboard (3) top fixedly connected with upper casing (5) of draw-in groove (2) upper portion, inner housing (1) right side is provided with input line (6), and inner housing (1) left side is provided with output line (7), air outlet groove (8) have been seted up to inner housing (1) left wall, lower casing (4) lower part is provided with air intake (9), and air intake (9) below is provided with dust outlet (10), dust outlet (10) left side fixedly connected with baffle (11), upper casing (5), lower casing (4) left and right side symmetry have been seted up installation piece (12), and lower casing (4) left side and outside wall (14) are provided with between inner housing (1) left and right side inner housing (14) outer wall, alarm unit (13) are connected with between inner housing (1) left and right side outer wall (14), and fixedly connected with battery (16) in inner shell (1), input line (6) left end fixedly connected with shell fragment (17), and shell fragment (17) top is provided with and opens and shuts subassembly (18), output line (7) middle part is provided with emergent subassembly (19).
2. The high-temperature-resistant and dust-proof LED power switch according to claim 1, wherein the clamping plate (3) is slidably connected with the inner shell (1) through the clamping groove (2), the clamping points (13) are in clamping connection, the output line (7) is connected with the storage battery (16) through a single-phase current valve, and contacts are fixedly connected with the right end of the power line, the left side of the storage battery (16) and the right end of the clamping point (13) on the inner shell (1).
3. The high-temperature-resistant and dust-proof LED power switch according to claim 1, wherein the heat dissipation assembly (15) comprises an exhaust port (1501), a filter screen (1502), a shaft rod (1503) and a scraper (1504), the exhaust port (1501) is formed in the right lower portion of the inner shell (1), the filter screen (1502) is fixedly connected to the right end of the exhaust port (1501), the shaft rod (1503) is rotationally connected to the air outlet, the scraper (1504) is fixedly connected to the right end of the shaft rod (1503), and the scraper (1504) is attached to the filter screen (1502).
4. A high temperature resistant and dustproof LED power switch according to claim 3, wherein the heat dissipation assembly (15) further comprises a bottom frame (1505) and a fan (1506), the bottom frame (1505) is fixedly connected to the left side of the air suction opening (1501), the fan (1506) is fixedly connected to the bottom frame (1505), and the shaft rod (1503) is fixedly connected to the fan (1506).
5. The LED power switch with high temperature resistance and good dust prevention according to claim 1, wherein the opening and closing component (18) comprises a shifting block (1801), an inserting hole (1802) and a tension spring (1803), the shifting block (1801) is rotatably connected to the right upper portion of the inner housing (1), the inserting hole (1802) is formed in the surface of the shifting block (1801), the tension spring (1803) is arranged at the lower end of the shifting block (1801), and the shifting block (1801) is elastically connected with the inner housing (1) through the tension spring (1803).
6. The high-temperature-resistant and dust-proof LED power switch according to claim 5, wherein the opening and closing assembly (18) further comprises a sliding chute (1804), a sliding plate (1805), a sliding hole (1806), a through hole (1807) and a rubber sleeve (1808), the sliding chute (1804) is formed in the upper wall of the inner shell (1), the sliding plate (1805) is connected in a clamping sliding manner in the sliding chute (1804), the sliding hole (1806) is formed in the surface of the sliding plate (1805), the through hole (1807) is formed in the upper right portion of the upper shell (5), the rubber sleeve (1808) is fixedly connected above the through hole (1807), the upper end of the shifting block (1801) is located in the through hole (1807), and the shifting block (1801) penetrates through the sliding plate (1805) through the sliding hole (1806).
7. The LED power switch with good high temperature resistance and dust prevention according to claim 6, wherein the opening and closing assembly (18) further comprises an insert block (1809), a spring (1810) and a sliding frame (1811), the insert block (1809) is connected in the insert hole (1802) in a clamping manner, the spring (1810) is fixedly connected to the right of the insert block (1809), the sliding frame (1811) is fixedly connected to the right of the spring (1810), and the insert block (1809) is elastically connected with the sliding frame (1811) through the spring (1810).
8. The LED power switch with good heat resistance and dust prevention according to claim 7, wherein the opening and closing assembly (18) further comprises a sliding rod (1812), a sliding block (1813) and an electromagnetic sheet (1814), the sliding rod (1812) is arranged on the inner side of the spring (1810), the sliding block (1813) is fixedly connected to the right end of the sliding rod (1812), the electromagnetic sheet (1814) is fixedly connected to the sliding frame (1811), the electromagnetic sheet (1814) is connected with the input line (6), and the left end of the sliding rod (1812) is fixedly connected with the inserting block (1809).
9. The high-temperature-resistant and dust-proof LED power switch according to claim 1, wherein the emergency assembly (19) comprises a clamping frame (1901) and an electromagnetic block (1902), the clamping frame (1901) is arranged below the middle of the output line (7), the electromagnetic block (1902) is fixedly connected in the clamping frame (1901), and the electromagnetic block (1902) is connected with the output line (7).
10. The high-temperature-resistant and dust-proof LED power switch of claim 9, wherein the emergency assembly (19) further comprises a clamp spring (1903), a clamp rod (1904), a suction plate (1905) and a clamping block (1906), the clamp spring (1903) is fixedly connected to the lower end of the clamping frame (1901), the clamp rod (1904) is arranged on the inner side of the clamp spring (1903), the suction plate (1905) is fixedly connected to the upper end of the clamp rod (1904), the clamping block (1906) is fixedly connected to the lower end of the clamp rod (1904), and the clamping block (1906) is elastically connected with the clamping frame (1901) through the clamp spring (1903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310835310.4A CN116753497A (en) | 2023-07-10 | 2023-07-10 | High-temperature-resistant and dust-proof LED power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310835310.4A CN116753497A (en) | 2023-07-10 | 2023-07-10 | High-temperature-resistant and dust-proof LED power switch |
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| Publication Number | Publication Date |
|---|---|
| CN116753497A true CN116753497A (en) | 2023-09-15 |
Family
ID=87960936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310835310.4A Pending CN116753497A (en) | 2023-07-10 | 2023-07-10 | High-temperature-resistant and dust-proof LED power switch |
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| CN (1) | CN116753497A (en) |
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| CN110558741A (en) * | 2019-09-30 | 2019-12-13 | 卢锦锋 | Multilayer shoe cabinet with internal circulation ventilation |
| JP6853432B1 (en) * | 2019-12-25 | 2021-03-31 | 青島開運安豊智能科技有限公司 | Router heat dissipation assist device with dustproof function |
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