CN115460840A - Electronic stop board waterproof device based on inclined backflow baffle - Google Patents
Electronic stop board waterproof device based on inclined backflow baffle Download PDFInfo
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- CN115460840A CN115460840A CN202211261614.6A CN202211261614A CN115460840A CN 115460840 A CN115460840 A CN 115460840A CN 202211261614 A CN202211261614 A CN 202211261614A CN 115460840 A CN115460840 A CN 115460840A
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- fixed
- stop board
- board shell
- electronic
- electronic stop
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000012423 maintenance Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 6
- 238000000034 method Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electronic stop board waterproof device based on an inclined backflow baffle, which comprises an electronic stop board shell and a mounting seat fixed at the bottom of the electronic stop board shell, wherein a water storage box is fixed at the top of the electronic stop board shell through a support column, a filter screen is arranged in the water storage box, and heat dissipation holes are formed in the front and the rear of the electronic stop board shell; the invention relates to the technical field of electronic stop boards, and discloses an electronic stop board waterproof device based on an inclined backflow baffle plate.
Description
Technical Field
The invention relates to the technical field of electronic stop boards, in particular to an electronic stop board waterproof device based on an inclined backflow baffle.
Background
The electronic bus stop board is different from the traditional bus stop board, has the function of arrival forecasting, and has a plurality of functions of multimedia video playing, real-time video monitoring, public information publishing and the like, so that more services are provided for passengers.
The electronic stop board is generally provided with the access door, the sealing performance of the installation position of the access door and the electronic stop board cannot be well guaranteed, so that in rainy days, external rainwater easily enters the electronic stop board, the normal work of electric elements in the electronic stop board is further influenced, meanwhile, the electric elements in the electronic stop board are generally poor in heat dissipation effect, and the heat dissipation efficiency needs to be further improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electronic stop board waterproof device based on an inclined backflow baffle, which solves the problems that an access door is generally arranged on an electronic stop board, the sealing performance of the installation position of the access door and the electronic stop board cannot be well guaranteed, external rainwater easily enters the electronic stop board in rainy days, and further normal work of electric elements inside the electronic stop board is influenced, and meanwhile, the electric elements inside the electronic stop board are generally poor in heat dissipation effect, and the heat dissipation efficiency needs to be further improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: electronic stop board watertight fittings based on slope backward flow baffle, include the electronic stop board shell and fix the mount pad in electronic stop board shell bottom, the top of electronic stop board shell is fixed with the box of depositing water through the pillar, the inside of the box of depositing water is provided with the filter screen, the louvre has all been seted up at the place ahead and the rear of electronic stop board shell, the place ahead of electronic stop board shell is seted up flutedly, the inner wall of recess articulates there is sealed maintenance door, be provided with between sealed maintenance door and the electronic stop board shell and be used for preventing the sealed waterproofing mechanism of pressure that outside rainwater got into, be provided with between water-storing box and the electronic stop board shell and be used for carrying out the transmission heat conduction mechanism of heat conduction to the inside electrical element of electronic stop board shell, be connected through the chucking subassembly between filter screen and the box of depositing water.
Preferably, the pressure-operated sealing waterproof mechanism comprises a hollow sealing rectangular frame strip fixed at the rear of the sealing maintenance door, the inner wall of the groove is fixed with a contact sealing rectangular frame strip matched with the hollow sealing rectangular frame strip for use, the inner wall of the electronic stop board shell is fixed with a piston cylinder through a support rod, the inner wall of the piston cylinder slides to form a piston, a first fixed block is fixed in front of the piston, a second fixed block is fixed at the rear of the sealing maintenance door, a connecting rod is rotated on the surface of the first fixed block and is connected with the second fixed block in a rotating manner, a guide pipe is communicated with the rear of the piston cylinder, and one end of the guide pipe is communicated with the surface of the hollow sealing rectangular frame strip.
Preferably, the transmission heat conduction mechanism comprises a circulating pump fixed on the top of the inner wall of the electronic stop board shell, a water inlet of the circulating pump is communicated with the bottom of the water storage box, a water outlet of the circulating pump is communicated with a water outlet coil, one end of the water outlet coil is communicated with a hollow cylinder, the water outlet coil is attached to the inner wall of the electronic stop board shell, a return pipe is communicated with the rear of the hollow cylinder, one end of the return pipe penetrates through the electronic stop board shell and is communicated with the rear of the water storage box, a cross shaft penetrates through the surface of the hollow cylinder in a rotating mode, a water flow plate is fixed on the surface, located inside the hollow cylinder, of the cross shaft, a cross rod rotates between two sides of the inner wall of the electronic stop board shell, an airflow plate is fixed on the surface of the cross rod, a main belt pulley is fixed on the surface of the cross shaft, an auxiliary belt pulley is fixed on the surface of the cross rod, the main belt pulley is in transmission connection with the surface of the auxiliary belt pulley, and an auxiliary heat absorption mechanism is arranged on the surface of the water outlet coil.
Preferably, the auxiliary heat absorption mechanism comprises a heat conduction block fixed on the surface of the water outlet coil, a heat dissipation fin is fixed on the side surface of the heat conduction block, and a through hole is formed in the surface of the heat dissipation fin in a penetrating mode.
Preferably, the clamping assembly comprises a clamping block fixed on the side face of the filter screen, and clamping grooves matched with the clamping block are formed in the two sides of the inner wall of the water storage box.
Preferably, the place ahead and the rear of electron station board shell inner wall all are fixed with the water receiving box, two the top of water receiving box all is fixed with oblique backward flow baffle through the extension board, one side and the inner wall laminating of electron station board shell of oblique backward flow baffle, the bottom intercommunication of water receiving box has the aqueduct that runs through to the electron station board shell outside, the fixed surface of aqueduct has the valve.
Preferably, a display screen is fixedly embedded at the rear part of the electronic stop board shell, a voice player is further fixedly arranged at the rear part of the electronic stop board shell, and the side surface of the water storage box is communicated with a drain pipe.
Preferably, the heat dissipation holes are arranged in a plurality of inclined positions, and rise from outside to inside along the shell of the electronic stop board.
Advantageous effects
The invention provides an electronic stop board waterproof device based on an inclined backflow baffle. Compared with the prior art, the method has the following beneficial effects:
(1) This electron stop borad watertight fittings based on slope backward flow baffle, when through closing sealed maintenance door, through the connecting rod to the inside piston that promotes of piston cylinder, and then make the inside air of piston cylinder impress to the hollow sealed rectangular frame strip through the pipe in, and then make the hollow sealed rectangular frame strip take place the inflation, when sealed maintenance door is closed, the laminating of hollow sealed rectangular frame strip and the sealed rectangular frame strip of contact, realize sealedly, make when rainwater weather, inside the difficult entering electron stop borad casing of outside rainwater, effectively protect the inside electrical component of electron stop borad casing.
(2) This electron stop borad watertight fittings based on slope backward flow baffle, through starting the circulating pump, can extract the rainwater in the box of depositing to the outlet pipe, the heat on adsorbable electron stop borad shell surface, the heat on heat conduction piece adsorbs the heat on outlet pipe surface fast simultaneously, dispel the heat through radiating fin, water after the cooling flows back again to the box of depositing in through the back flow, rivers can drive the cross axle through the rivers board and rotate, and then drive the horizontal pole through main belt pulley and vice belt pulley and rotate, and then drive whole air current board and rotate, can blow the inside heat of electron stop borad shell to the outside fast, realize the heat dissipation, promote the radiating efficiency, when realizing that rivers take away the heat, can also realize the forced air cooling, use cost is little.
Drawings
FIG. 1 is a perspective view of a first viewing angle configuration of the present invention;
FIG. 2 is a perspective sectional view of a first perspective structure of the present invention;
FIG. 3 is a perspective view of a second viewing angle configuration of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 2;
FIG. 6 is a schematic view of the piston cylinder configuration of the present invention;
FIG. 7 is a schematic view of the connection of the primary pulley and the secondary pulley of the present invention;
FIG. 8 is a schematic view showing the structure of the trap of the present invention;
FIG. 9 is a schematic view of a partial structure of the driving heat-conducting mechanism according to the present invention;
FIG. 10 is a schematic view of a water-receiving box according to the present invention.
In the figure: 1-electronic stop board shell, 2-mounting seat, 3-pillar, 4-water storage box, 5-filter screen, 6-heat dissipation hole, 7-groove, 8-sealing maintenance door, 9-pressing sealing waterproof mechanism, 91-hollow sealing rectangular frame strip, 92-contact sealing rectangular frame strip, 93-support rod, 94-piston cylinder, 95-piston, 96-first fixed block, 97-second fixed block, 98-connecting rod, 99-conduit, 10-transmission heat conduction mechanism, 101-circulating pump, 102-water outlet coil pipe, 103-hollow cylinder, 104-return pipe, 105-transverse shaft, 106-water flow plate, 107-transverse rod, 108-air flow plate, 109-main belt wheel, 1010-auxiliary belt wheel, 11-clamping component, 111-clamping block, 112-clamping groove, 12-auxiliary heat absorption mechanism, 121-heat conduction block, 122-heat dissipation fin, 123-through hole, 13-water receiving box, 14-support plate, 15-inclined return baffle, 16-display screen, 17-voice player, 18-water guide pipe, 19-20-drain pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides two technical solutions: the method specifically comprises the following embodiments:
example 1
An electronic stop board waterproof device based on an inclined backflow baffle comprises an electronic stop board shell 1 and a mounting seat 2 fixed at the bottom of the electronic stop board shell 1, wherein a water storage box 4 is fixed at the top of the electronic stop board shell 1 through a support 3 and used for storing rainwater, a filter screen 5 is arranged inside the water storage box 4 and used for filtering floating objects such as leaves in the rainwater, radiating holes 6 are formed in the front and the rear of the electronic stop board shell 1 and used for radiating electric elements inside the electronic stop board shell 1, a groove 7 is formed in the front of the electronic stop board shell 1, a sealing maintenance door 8 is hinged to the inner wall of the groove 7 and can be opened to overhaul the electric elements inside the electronic stop board shell 1, a buckle is arranged in the front and can be buckled on the electronic stop board shell 1, a pressing sealing waterproof mechanism 9 used for preventing external rainwater from entering is arranged between the sealing maintenance door 8 and the electronic stop board shell 1, a transmission heat conduction mechanism 10 used for conducting heat to the electric elements inside the electronic stop board shell 1 is arranged between the water storage box 4 and the electronic stop board shell 1, and the clamping box 5 is connected with the water storage box 4 through a filter screen assembly 11.
In this embodiment, the pressure-actuated sealing waterproof mechanism 9 includes a hollow sealing rectangular frame strip 91 fixed behind the sealing maintenance door 8, and is designed in a hollow manner, and can expand after being inflated, a contact sealing rectangular frame strip 92 used in cooperation with the hollow sealing rectangular frame strip 91 is fixed on the inner wall of the groove 7, a piston cylinder 94 is fixed on the inner wall of the electronic stop board housing 1 through a support rod 93, air is stored inside the piston cylinder 94, a piston 95 slides on the inner wall of the piston cylinder 94, the sealing performance of the contact part with the piston cylinder 94 is good, and no air leakage occurs, a first fixed block 96 is fixed in front of the piston 95, a second fixed block 97 is fixed behind the sealing maintenance door 8, a connecting rod 98 rotates on the surface of the first fixed block 96, the connecting rod 98 is rotatably connected with the second fixed block 97, a conduit 99 is communicated behind the piston cylinder 94, and one end of the conduit 99 is communicated with the surface of the hollow sealing rectangular frame strip 91.
In this embodiment, the transmission heat conduction mechanism 10 includes a circulation pump 101 fixed on the top of the inner wall of the electronic stop board housing 1, and is electrically connected to an external power supply and controlled by a control switch, a water inlet of the circulation pump 101 is communicated with the bottom of the water storage box 4, a water outlet of the circulation pump 101 is communicated with a water outlet coil 102 having heat conduction performance, one end of the water outlet coil 102 is communicated with a hollow cylinder 103, the water outlet coil 102 is attached to the inner wall of the electronic stop board housing 1 and can cool the electronic stop board housing 1, a return pipe 104 is communicated with the rear of the hollow cylinder 103, one end of the return pipe 104 penetrates through the electronic stop board housing 1 and is communicated with the rear of the water storage box 4, a cross shaft 105 penetrates through the surface of the hollow cylinder 103 in a rotating manner, a water flow plate 106 is fixed on the surface of the cross shaft 105 located inside the hollow cylinder 103, a cross bar 107 is rotated between two sides of the inner wall of the electronic stop board housing 1, an air flow plate 108 is fixed on the surface of the cross bar 107, a main belt pulley 109 is fixed on the surface of the cross bar 105, an auxiliary belt pulley 1010 is fixed on the surface of the cross bar 107, an auxiliary heat absorption coil 12 is arranged on the surface of the water outlet coil 102.
In this embodiment, the auxiliary heat absorbing mechanism 12 includes a heat conducting block 121 fixed on the surface of the water outlet coil 102, a heat dissipating fin 122 is fixed on a side surface of the heat conducting block 121, and a through hole 123 is formed through a surface of the heat dissipating fin 122.
In this embodiment, the clamping assembly 11 includes the fixture block 111 fixed on the side of the filter screen 5, the clamping grooves 112 matched with the fixture block 111 are formed on both sides of the inner wall of the water storage box 4, and the filter screen 5 is convenient to mount and dismount through the matching of the fixture block 111 and the clamping grooves 112.
In this embodiment, the water receiving boxes 13 are fixed in front of and behind the inner wall of the electronic stop board housing 1, rainwater flowing into the movable heat dissipation holes 6 can be collected, the tops of the two water receiving boxes 13 are fixed with oblique backflow baffles 15 through the support plates 14, the water receiving boxes have a water guiding effect, one sides of the oblique backflow baffles 15 are attached to the inner wall of the electronic stop board housing 1, the bottom of each water receiving box 13 is communicated with a water guide pipe 18 penetrating through the electronic stop board housing 1, and a valve 19 is fixed on the surface of each water guide pipe 18 and can be opened to guide out water inside the water receiving box 13.
In this embodiment, a display screen 16 is fixedly embedded behind the electronic stop board housing 1, a voice player 17 is further fixed behind the electronic stop board housing 1, and a drain pipe 20 is communicated with the side surface of the water storage box 4, so that it is convenient to ensure that water inside the water receiving box 13 is at a specified depth.
In this embodiment, the heat dissipation holes 6 are provided in a plurality, the heat dissipation holes 6 are inclined, and the heat dissipation holes 6 sequentially rise from outside to inside along the electronic stop board housing 1, thereby effectively preventing water from easily entering the electronic stop board housing 1.
Example 2
An electronic stop board waterproof device based on an inclined backflow baffle comprises an electronic stop board shell 1 and a mounting seat 2 fixed at the bottom of the electronic stop board shell 1, wherein a water storage box 4 is fixed at the top of the electronic stop board shell 1 through a support 3 and used for storing rainwater, a filter screen 5 is arranged inside the water storage box 4 and used for filtering floating objects such as leaves in the rainwater, radiating holes 6 are formed in the front and the rear of the electronic stop board shell 1 and used for radiating electric elements inside the electronic stop board shell 1, a groove 7 is formed in the front of the electronic stop board shell 1, a sealing maintenance door 8 is hinged to the inner wall of the groove 7 and can be opened to overhaul the electric elements inside the electronic stop board shell 1, a buckle is arranged in the front and can be buckled on the electronic stop board shell 1, a pressing sealing waterproof mechanism 9 used for preventing external rainwater from entering is arranged between the sealing maintenance door 8 and the electronic stop board shell 1, a transmission heat conduction mechanism 10 used for conducting heat to the electric elements inside the electronic stop board shell 1 is arranged between the water storage box 4 and the electronic stop board shell 1, and the clamping box 5 is connected with the water storage box 4 through a filter screen assembly 11.
In this embodiment, the pressure-actuated sealing waterproof mechanism 9 includes a hollow sealing rectangular frame strip 91 fixed behind the sealing maintenance door 8, and is designed in a hollow manner, and can expand after being inflated, a contact sealing rectangular frame strip 92 used in cooperation with the hollow sealing rectangular frame strip 91 is fixed on the inner wall of the groove 7, a piston cylinder 94 is fixed on the inner wall of the electronic stop board housing 1 through a support rod 93, air is stored inside the piston cylinder 94, a piston 95 slides on the inner wall of the piston cylinder 94, the sealing performance of the contact part with the piston cylinder 94 is good, and no air leakage occurs, a first fixed block 96 is fixed in front of the piston 95, a second fixed block 97 is fixed behind the sealing maintenance door 8, a connecting rod 98 rotates on the surface of the first fixed block 96, the connecting rod 98 is rotatably connected with the second fixed block 97, a conduit 99 is communicated behind the piston cylinder 94, and one end of the conduit 99 is communicated with the surface of the hollow sealing rectangular frame strip 91.
In this embodiment, the transmission heat conduction mechanism 10 includes a circulation pump 101 fixed on the top of the inner wall of the electronic stop board housing 1, and is electrically connected to an external power supply and controlled by a control switch, a water inlet of the circulation pump 101 is communicated with the bottom of the water storage box 4, a water outlet of the circulation pump 101 is communicated with a water outlet coil 102 having heat conduction performance, one end of the water outlet coil 102 is communicated with a hollow cylinder 103, the water outlet coil 102 is attached to the inner wall of the electronic stop board housing 1 and can cool the electronic stop board housing 1, a return pipe 104 is communicated with the rear of the hollow cylinder 103, one end of the return pipe 104 penetrates through the electronic stop board housing 1 and is communicated with the rear of the water storage box 4, a cross shaft 105 penetrates through the surface of the hollow cylinder 103 in a rotating manner, a water flow plate 106 is fixed on the surface of the cross shaft 105 located inside the hollow cylinder 103, a cross bar 107 is rotated between two sides of the inner wall of the electronic stop board housing 1, an air flow plate 108 is fixed on the surface of the cross bar 107, a main belt pulley 109 is fixed on the surface of the cross bar 105, an auxiliary belt pulley 1010 is fixed on the surface of the cross bar 107, an auxiliary heat absorption coil 12 is arranged on the surface of the water outlet coil 102.
In this embodiment, the auxiliary heat absorbing mechanism 12 includes a heat conducting block 121 fixed on the surface of the water outlet coil 102, a plurality of heat dissipating fins 122 are fixed on the side surface of the heat conducting block 121, and through holes 123 are formed through the surface of the heat dissipating fins 122, so that the heat dissipating efficiency can be improved.
In this embodiment, chucking subassembly 11 is including fixing fixture block 111 in filter screen 5 side, and the draw-in groove 112 with fixture block 111 looks adaptation is all seted up to the both sides of the 4 inner walls of water storage box, and the cooperation through fixture block 111 and draw-in groove 112 is convenient for install and dismantle filter screen 5.
And those not described in detail in this specification are well within the skill of the art.
When the sealing maintenance door 8 is closed, the piston 95 is pushed towards the inside of the piston cylinder 94 through the connecting rod 98, so that the air inside the piston cylinder 94 is pressed into the hollow sealing rectangular frame strip 91 through the guide pipe 99, so that the hollow sealing rectangular frame strip 91 expands, when the sealing maintenance door 8 is closed, the hollow sealing rectangular frame strip 91 is attached to the contact sealing rectangular frame strip 92 to realize sealing, rainwater is filtered through the filter screen 5 and then is concentrated in the water storage box 4, then the circulating pump 101 can be started, rainwater in the water storage box 4 can be pumped into the water outlet coil pipe 102, heat on the surface of the electronic stop board shell 1 can be absorbed, meanwhile, the heat on the surface of the water outlet coil pipe 102 is rapidly absorbed by the heat conducting block 121, heat dissipation is performed through the heat dissipation fins 122, cooled water flows back to the water storage box 4 again through the return pipe 104, water flow can drive the transverse shaft 105 to rotate through the water flow plate 106, and further drive the transverse rod 107 to rotate through the main belt pulley 109 and the secondary belt pulley 1010, so as to drive the whole air flow plate 108 to rotate, heat inside the electronic stop board shell 1 can be blown to the outside quickly, and heat dissipation is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Electronic stop board watertight fittings based on slope backward flow baffle includes electronic stop board shell (1) and fixes mount pad (2) in electronic stop board shell (1) bottom, its characterized in that: the top of electron station board shell (1) is fixed with water storage box (4) through pillar (3), the inside of water storage box (4) is provided with filter screen (5), louvre (6) have all been seted up at the place ahead and the rear of electron station board shell (1), recess (7) have been seted up in the place ahead of electron station board shell (1), the inner wall of recess (7) articulates there is sealed maintenance door (8), be provided with between sealed maintenance door (8) and electron station board shell (1) and be used for preventing the sealed waterproofing mechanism (9) of pressure that outside rainwater got into, be provided with between water storage box (4) and electron station board shell (1) and be used for carrying out transmission heat conduction mechanism (10) that heat conduct to the inside electrical component of electron station board shell (1), be connected through chucking subassembly (11) between filter screen (5) and water storage box (4).
2. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: the pressure-operated sealing waterproof mechanism (9) comprises a hollow sealing rectangular frame strip (91) fixed at the rear of a sealing maintenance door (8), the inner wall of a groove (7) is fixed with a contact sealing rectangular frame strip (92) matched with the hollow sealing rectangular frame strip (91) for use, the inner wall of the electronic stop board shell (1) is fixed with a piston cylinder (94) through a support rod (93), the inner wall of the piston cylinder (94) slides to form a piston (95), a first fixed block (96) is fixed in front of the piston (95), a second fixed block (97) is fixed at the rear of the sealing maintenance door (8), a connecting rod (98) is rotated on the surface of the first fixed block (96), the connecting rod (98) is rotatably connected with the second fixed block (97), a guide pipe (99) is communicated with the rear of the piston cylinder (94), and one end of the guide pipe (99) is communicated with the surface of the hollow sealing rectangular frame strip (91).
3. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: the transmission heat conduction mechanism (10) comprises a circulating pump (101) fixed on the top of the inner wall of the electronic stop board shell (1), the water inlet of the circulating pump (101) is communicated with the bottom of the water storage box (4), the water outlet of the circulating pump (101) is communicated with a water outlet coil pipe (102), one end of the water outlet coil pipe (102) is communicated with a hollow cylinder (103), the water outlet coil pipe (102) is attached to the inner wall of the electronic stop board shell (1), a return pipe (104) is communicated with the rear part of the hollow cylinder (103), one end of the return pipe (104) penetrates through the electronic stop board shell (1) and is communicated with the rear part of the water storage box (4), a cross shaft (105) is rotatably penetrated through the surface of the hollow cylinder (103), a water flow plate (106) is fixed on the surface of the transverse shaft (105) positioned inside the hollow cylinder (103), a cross bar (107) is rotated between two sides of the inner wall of the electronic stop board shell (1), an airflow plate (108) is fixed on the surface of the cross bar (107), a main belt pulley (109) is fixed on the surface of the cross shaft (105), an auxiliary belt wheel (1010) is fixed on the surface of the cross bar (107), the surfaces of the main belt wheel (109) and the auxiliary belt wheel (1010) are connected by a belt in a transmission way, and an auxiliary heat absorption mechanism (12) is arranged on the surface of the water outlet coil pipe (102).
4. The electronic bus stop sign waterproofing device according to claim 3, wherein: the auxiliary heat absorption mechanism (12) comprises a heat conduction block (121) fixed on the surface of the water outlet coil pipe (102), heat dissipation fins (122) are fixed on the side faces of the heat conduction block (121), and through holes (123) are formed in the surfaces of the heat dissipation fins (122) in a penetrating mode.
5. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: chucking subassembly (11) are including fixing fixture block (111) in filter screen (5) side, draw-in groove (112) with fixture block (111) looks adaptation are all seted up to the both sides of water storage box (4) inner wall.
6. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: the front and the rear of the inner wall of the electronic stop board shell (1) are respectively provided with a water receiving box (13), the top of the water receiving box (13) is fixed with an oblique backflow baffle (15) through a support plate (14), one side of the oblique backflow baffle (15) is attached to the inner wall of the electronic stop board shell (1), the bottom of the water receiving box (13) is communicated with a water guide pipe (18) penetrating to the outside of the electronic stop board shell (1), and the surface of the water guide pipe (18) is fixed with a valve (19).
7. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: the electronic bus stop board is characterized in that a display screen (16) is fixedly embedded in the rear of the electronic bus stop board shell (1), a voice player (17) is further fixedly arranged in the rear of the electronic bus stop board shell (1), and a drain pipe (20) is communicated with the side face of the water storage box (4).
8. The electronic bus stop sign waterproofing device based on an inclined backflow barrier as claimed in claim 1, wherein: the heat dissipation holes (6) are arranged in a plurality of modes, the heat dissipation holes (6) are arranged in an inclined mode, and the heat dissipation holes (6) rise from outside to inside in sequence along the electronic stop board shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261614.6A CN115460840B (en) | 2022-10-14 | 2022-10-14 | Electronic stop board waterproof device based on inclined backflow baffle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261614.6A CN115460840B (en) | 2022-10-14 | 2022-10-14 | Electronic stop board waterproof device based on inclined backflow baffle |
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| CN115460840A true CN115460840A (en) | 2022-12-09 |
| CN115460840B CN115460840B (en) | 2023-08-15 |
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| CN202211261614.6A Active CN115460840B (en) | 2022-10-14 | 2022-10-14 | Electronic stop board waterproof device based on inclined backflow baffle |
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| CN115460840B (en) | 2023-08-15 |
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