CN111759070A - Wall-mounted self-service blower with blowing head free of electric shock risk - Google Patents
Wall-mounted self-service blower with blowing head free of electric shock risk Download PDFInfo
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- CN111759070A CN111759070A CN202010690222.6A CN202010690222A CN111759070A CN 111759070 A CN111759070 A CN 111759070A CN 202010690222 A CN202010690222 A CN 202010690222A CN 111759070 A CN111759070 A CN 111759070A
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- 238000007664 blowing Methods 0.000 title claims abstract description 122
- 206010014357 Electric shock Diseases 0.000 title claims abstract description 41
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 51
- 239000007788 liquid Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
Abstract
The invention discloses a wall-mounted self-service blower without electric shock risk of a blowing head, which belongs to the technical field of blowers, is convenient to use in places, has low power consumption and comprises a blowing air source providing device, a blowing head with a handle and a box body capable of being fixed on a wall; the blowing air source providing device comprises an air heater fixedly arranged in the box body, and an air flow control valve is arranged at the air inlet end of the air heater; the box body is internally and respectively provided with a controller, a communication module and a coin selector, a vertical hinged door with a mirror surface on the outer surface is arranged in front of the box body, a coin slot of the coin selector is arranged on the left side surface of the box body, an annular placing rack capable of placing a blowing head is arranged on the right side surface of the box body, and two ends of a spiral telescopic air duct are respectively and fixedly connected to an air inlet hole on the handle and an air outlet hole of the air heater in a butt joint manner; the control end of the blowing air source providing device, the control end of the air heater, the control end of the airflow control valve, the communication module and the coin inserting device are respectively connected with the controller.
Description
Technical Field
The invention relates to the technical field of hair dryers, in particular to a wall-mounted self-service hair dryer with a hair dryer head free of electric shock risks.
Background
At present, no hair dryer specially hung on the wall of a public place for public use exists. In public places, if one wants to blow hair with a hair dryer, no hair dryer is available. It is therefore desirable to design a hair dryer that is convenient for use in public places.
Disclosure of Invention
The invention aims to solve the defect that no blower is available in public places at present, and provides a wall-mounted self-service blower which is convenient to use in places, can provide an air source required by blowing for a blowing head without a fan, has low power consumption, adjustable blowing wind power, good uniformity of the blowing wind power and high reliability, and the blowing head does not have electric shock risk.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wall-mounted self-service blower with the blowing head without electric shock risk comprises a blowing air source providing device, the blowing head with a handle and a box body which can be fixed on a wall; the blowing air source providing device comprises an air heater fixedly arranged in the box body, and an air flow control valve is arranged at the air inlet end of the air heater; the box body is internally and respectively provided with a controller, a communication module and a coin selector, a vertical hinged door with a mirror surface on the outer surface is arranged in front of the box body, a coin slot of the coin selector is arranged on the left side surface of the box body, an annular placing rack capable of placing a blowing head is arranged on the right side surface of the box body, a handle of the blowing head is provided with an air inlet hole, and two ends of a spiral telescopic air guide pipe are respectively and fixedly connected to the air inlet hole on the handle and an air outlet hole of the air heater in a butt joint manner; a blowing wind power adjusting key and a gas heating temperature adjusting key are arranged on the box body; the control end of the blowing air source providing device, the control end of the air heater, the control end of the airflow control valve, the blowing wind power adjusting key, the air heating temperature adjusting key, the communication module and the coin inserting device are respectively connected with the controller. The air blowing head and the box body are connected through the spiral telescopic air guide pipe, so that the air outlet head is uncharged, and the user does not have electric shock risk when using the air blowing head.
The blowing air source providing device provides an air source for the blowing head. The wall-mounted self-service hair-dryer of the electric shock risk of the blowing head can be in wireless connection with the management end through the communication module, the management end of the wall-mounted self-service hair-dryer of the electric shock risk of the blowing head is convenient to manage, and reliability and convenience are high. The hot air flow required by hair blowing can be heated by the air heater. The user can automatically start the wall-mounted self-service blower without electric shock risk after throwing money into the coin-freed apparatus. The self-service hair-dryer of wall-hanging of the first no electric shock risk of blowing of this scheme is convenient for use in supplying the place to just can provide the required air supply that blows for blowing the head without the fan, can adopt natural wind to collect as power and blow the head and send out required air supply, and the power consumption is low, and the wind-force size of blowing is adjustable, and wind-force homogeneity of blowing after the wind-force size of blowing is adjusted is good, and the reliability is high. When the air flow needs to be heated, the temperature of the air heater is adjusted by a user through the air heating temperature adjusting key, and the air heater works, so that the user can obtain heated air.
Preferably, the box body is provided with a two-dimensional code payment device connected with the controller.
The wall-mounted self-service blower that the user blows the first no electric shock risk after paying the expense through the sign indicating number payment ware also can the automatic start work.
Preferably, the vertical hinged door of the box body is further provided with a two-dimensional code.
The user can also start work automatically through the wall-mounted self-service hair-dryer that the blowing head does not have the electric shock risk after paying the expense through the two-dimensional code.
Preferably, the blowing air source providing device also comprises two air storage pipes and a blower which are vertically and fixedly arranged; a sealing sliding block is arranged in each gas storage tube in a sealing and up-and-down sliding manner, and a distance measuring sensor capable of measuring distance vertically downwards is respectively arranged at the upper end of each gas storage tube above each sealing sliding block; the lower pipe openings of the two gas storage pipes are respectively provided with a sealing plate, and the two sealing plates are respectively provided with two vent holes, so that a gas storage cavity with variable gas storage capacity is formed in the gas storage pipe between the sealing sliding block and the sealing plate; two ends of one air duct A are respectively connected to one vent hole on the two sealing plates in a butt joint mode, and the tube cavities of the two air storage tubes are communicated; two ends of one air duct B are respectively connected with the other vent hole on the two sealing plates in a butt joint mode, and the tube cavities of the two air storage tubes are communicated; one end of the air duct C is communicated and connected with the middle part of the air duct A, and the other end of the air duct C is in butt joint with an air outlet hole of the air blower; one end of one D gas guide tube is communicated and connected with the middle part of the B gas guide tube, and the other end of the D gas guide tube is in butt joint connection with an air inlet hole of the gas heater; the air ducts A on the left and right sides of the air duct C are respectively provided with a first electromagnetic valve and a second electromagnetic valve; a third electromagnetic valve and a fourth electromagnetic valve are respectively arranged on the air ducts B positioned at the left and right sides of the air duct D; the airflow control valve is arranged on the D air duct; the rotating shaft of the blower is driven by the wind blades to rotate so as to realize that the blower inputs gas into the guide pipe C; and each distance measuring sensor, the control end of the first electromagnetic valve, the control end of the second electromagnetic valve, the control end of the third electromagnetic valve and the control end of the fourth electromagnetic valve are respectively connected with the controller.
When the air in one air storage tube is used for blowing hair, the air sent into the air guide tube C by the air blower can only enter the other air storage tube for storage; that is, when the blowing head is used to blow hair, only one of the two air tubes supplies air to the blowing head, and the other air tube does not supply air to the blowing head. Therefore, the stability of the gas quantity of the blowing head entering the gas storage pipe when the blowing head is blown can be ensured, and the uniformity of the blowing wind power is good and the reliability is high after the blowing wind power is adjusted. For example, when the hair is blown by using the blowing head, if the first electromagnetic valve is closed and the third electromagnetic valve is opened, the second electromagnetic valve is opened and the fourth electromagnetic valve is closed; if the first electromagnetic valve is opened and the third electromagnetic valve is closed when the second electromagnetic valve is closed and the fourth electromagnetic valve is opened. The distance measuring sensor can measure the upper and lower positions of the sealing sliding block in the gas storage pipe. This scheme adopts natural wind to collect as power and blows the required air supply of hair, and energy saving and consumption reduction is good, and two gas storage pipes air feed in turn can guarantee that the wind-force homogeneity of blowing is good. The air blower in the scheme is not driven by electricity and is driven by wind power, so that the energy conservation and consumption reduction are good.
Preferably, an air pressure sensor is respectively arranged in the air storage cavity positioned at each sealing plate; the upper end of each gas storage tube is provided with a limiting block; each limiting block is arranged on the inner pipe wall of the gas storage pipe below the corresponding distance measuring sensor; the air duct C is communicated with a first exhaust pipe, and the first exhaust pipe is provided with a one-way exhaust valve; when the air pressure in the air guide pipe C is larger than a set value U, the one-way exhaust valve is opened to exhaust; each air pressure sensor is respectively connected with the controller.
The gas pressure sensor can measure the gas pressure of the gas in the gas storage pipe. The maximum height of the sealing sliding block when moving upwards is limited by the limiting block, and the reliability is good. According to baroceptor and distance measuring sensor, can know the storage volume condition of gas in the gas receiver, be convenient for choose for use the more gas receiver air feed of gas storage when using the air supply.
Preferably, the C air duct is further communicated with a second exhaust pipe, the second exhaust pipe is provided with an exhaust electromagnetic valve, and the control end of the exhaust electromagnetic valve is connected with the controller.
The exhaust electromagnetic valve is convenient to open by the controller, so that when the two air storage pipes are filled with the set maximum gas quantity, the exhaust electromagnetic valve is opened, the gas sent into the C air guide pipe by the blower can be directly discharged from the exhaust electromagnetic valve on the second exhaust pipe, and thus when the two air storage pipes are filled with the set maximum gas quantity, the air pressure in the C air guide pipe is reduced, and the service life and the safety of the C air guide pipe can be prolonged. The reliability is high.
Preferably, a driven rotating gear is arranged on a rotating shaft of the blower, a driving gear driven to rotate by a handle is arranged on a wall at the box body, and two ends of one chain are connected to the driving gear and the driven rotating gear; the driving gear can drive a rotating shaft of the blower to rotate through a chain and a driven rotating gear; the rotating shaft of the blower can only rotate clockwise or counterclockwise; the rotating shaft of the blower can input gas into the C guide pipe after rotating.
The driving gear and the driven rotating gear are arranged, so that when wind power is low and gas stored in the gas storage pipe is low, the driving gear can be manually rotated to enable the rotating shaft of the blower to rotate, and therefore the gas can be input into the gas storage pipe. The design of the structure not only saves electric energy, but also greatly improves the reliability, so that the gas filling can be carried out by a manual operation method if the gas source is insufficient in the using process of a user, and the reliability is high.
Preferably, the blowing air source providing device also comprises two pull wires, two liquid guide hoses, two pulling force closed rubber bags and two temporary storage closed rubber bags, wherein the middle parts of the two pulling force closed rubber bags are respectively provided with a pipe clamping clamp; the upper end in each gas storage pipe is respectively provided with a fixed pulley block, one end of each pull wire is respectively fixed on the upper surfaces of the two sealing sliding blocks, the other ends of the two pull wires are respectively connected to the two tension sealed rubber bags, the clamp clamps on the two liquid guide hoses are fixed on the wall of the box body, one ends of the two liquid guide hoses are respectively in butt joint with the liquid flow holes of the two tension sealed rubber bags, the other ends of the two liquid guide hoses are respectively in butt joint with the liquid flow holes of the two temporary storage sealed rubber bags, water is filled in each tension sealed rubber bag, and the water in each tension sealed rubber bag can enter the corresponding temporary storage sealed rubber bag through the corresponding liquid guide hose.
The water in the tension sealed rubber bag can flow into the temporary storage sealed rubber bag, and the water in the temporary storage sealed rubber bag can also flow into the tension sealed rubber bag. And the airtight rubber bag of pulling force can also be up and down freely removed, just can restrict the water in the airtight rubber bag of pulling force and enter into the airtight rubber bag of keeping in through pressing from both sides the pipe clamp to drain hose light in weight its weight can be ignored. Therefore, after the tension sealed rubber bag filled with water is connected with the sealing sliding block through the pull wire, the pressure of the sealing sliding block on the gas in the gas storage cavity can be changed, the less the water of the tension sealed rubber bag is, the greater the pressure of the sealing sliding block on the gas in the gas storage cavity is, and otherwise, the more the water of the tension sealed rubber bag is, the less the pressure of the sealing sliding block on the gas in the gas storage cavity is, the smaller the pressure of the sealing sliding block on the gas in the gas storage cavity is, so that the design of changing the pressure of the sealing sliding block on the gas in the gas storage cavity. If a user needs to blow hair by wind with larger wind power, the water in the rubber bag is sealed by the tension, and if the user needs to blow hair by wind with smaller wind power, the water in the rubber bag is sealed by the tension, the use is convenient, the reliability is high, and the stability of the blowing wind power is good.
Preferably, the upper end of each air storage pipe is bent downwards towards one side to form a rain shielding section pipe for preventing rainwater from entering the air storage pipe.
The rain shielding section pipe prevents outside rainwater from entering the gas storage pipe, so that the upper surface of the sealing sliding block is free of water pressure, and the reliability is greatly improved.
Preferably, an air filter is provided at the air intake end of the blower.
Air cleaner can guarantee that the air current of blowing the hair is clean, can let the user relieved use the self-service hair-dryer of wall-hanging of the head of blowing no electric shock risk.
The invention can achieve the following effects:
the wall-mounted self-service blower without electric shock risk of the blowing head is convenient to use in places, can provide an air source required by blowing for the blowing head without a blower, collects the air source required by blowing hair by using natural wind as power, and has the advantages of low power consumption, adjustable blowing wind power, good uniformity of blowing wind power after adjustment of the blowing wind power and high reliability.
Drawings
Fig. 1 is a schematic view of a connection structure of the box body of the invention on a wall.
Fig. 2 is a schematic view of a connection structure for opening the empty case body of the present invention.
Fig. 3 is a schematic view of a connection structure of the present invention.
Fig. 4 is a schematic block diagram of a circuit schematic connection structure of the present invention.
FIG. 5 is a schematic view of a connection structure at the blowing head of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
The wall-mounted self-service blower without electric shock risk of the blowing head comprises a blowing air source providing device, a blowing head 11 provided with a handle 44 and a box body 14 capable of being fixed on a wall 39, wherein the blowing head is provided with a fan; the blowing air source providing device comprises an air heater fixedly arranged in the box body, and an air flow control valve is arranged at the air inlet end of the air heater; a controller, a communication module and a coin inserting device are respectively arranged in the box body, a vertical hinged door 40 with a mirror surface on the outer surface is arranged in front of the box body, a coin slot 42 of the coin inserting device is arranged on the left side surface of the box body, an annular placing rack 50 capable of placing a blowing head is arranged on the right side surface of the box body, an air inlet hole 56 is arranged on a handle of the blowing head, and two ends of a spiral telescopic air guide pipe 12 are respectively fixedly connected to the air inlet hole on the handle and an air outlet hole of the air heater in a butt joint mode; a blowing wind power adjusting key and a gas heating temperature adjusting key are arranged on the box body; the control end of the blowing air source supply device 45, the control end of the air heater 13, the control end of the air flow control valve 8, the blowing air force adjusting key 46, the air heating temperature adjusting key 47, the communication module 48 and the coin-freed device 41 are respectively connected with the controller 49.
The box body is provided with a two-dimensional code payment device 51 connected with the controller.
And a two-dimensional code 43 is also arranged on the vertical hinged door of the box body.
The blowing air source providing device also comprises two air storage pipes 27 and a blower 36 which are vertically and fixedly arranged; a sealing sliding block 52 is arranged in each air storage tube in a sealing and up-and-down sliding manner, and a distance measuring sensor capable of measuring distance vertically downwards is respectively arranged at the upper end of each air storage tube above each sealing sliding block; the lower pipe openings of the two gas storage pipes are respectively provided with a sealing plate 23, and the two sealing plates are respectively provided with two vent holes, so that a gas storage cavity 25 with variable gas storage capacity is formed in the gas storage pipe between the sealing sliding block and the sealing plate; two ends of an A air duct 22 are respectively connected to an air vent on the two sealing plates in a butt joint mode and the tube cavities of the two air storage tubes are communicated; two ends of one B gas-guide tube 20 are respectively connected with the other vent hole on the two sealing plates in a butt joint mode and the tube cavities of the two gas storage tubes are communicated; one end of a C air duct 32 is communicated and connected with the middle part of the air duct A, and the other end of the C air duct is in butt joint connection with an air outlet of the blower; one end of a D gas guide tube 7 is communicated and connected with the middle part of the B gas guide tube, and the other end of the D gas guide tube is in butt joint connection with a gas inlet hole of the gas heater; the air ducts A on the left and right sides of the air duct C are respectively provided with a first electromagnetic valve and a second electromagnetic valve; a third electromagnetic valve and a fourth electromagnetic valve are respectively arranged on the air ducts B positioned at the left and right sides of the air duct D; the airflow control valve is arranged on the D air duct; the rotating shaft 34 of the blower is fixedly provided with a wind blade 35, and the rotating shaft of the blower is driven by the wind blade to rotate so as to realize that the blower inputs gas into the guide pipe C; and each distance measuring sensor 29, the control end of the first electromagnetic valve 5, the control end of the second electromagnetic valve 24, the control end of the third electromagnetic valve 6 and the control end of the fourth electromagnetic valve 21 are respectively connected with a controller.
An air pressure sensor 53 is respectively arranged in the air storage cavity at each sealing plate; the upper end of each gas storage tube is respectively provided with a limiting block 28; each limiting block is arranged on the inner pipe wall of the gas storage pipe below the corresponding distance measuring sensor; the air duct C is communicated with a first exhaust pipe 4, and a one-way exhaust valve 3 is arranged on the first exhaust pipe; when the air pressure in the air guide pipe C is larger than a set value U, the one-way exhaust valve is opened to exhaust; each air pressure sensor 53 is connected to the controller.
And the air duct C is also communicated with a second exhaust pipe 1, the second exhaust pipe is provided with an exhaust electromagnetic valve, and the control end of the exhaust electromagnetic valve 2 is connected with a controller.
A driven rotating gear 54 is arranged on a rotating shaft of the blower, a driving gear 9 driven by a handle 10 to rotate is arranged on the wall of the box body, and two ends of a chain 37 are connected to the driving gear and the driven rotating gear; the driving gear can drive a rotating shaft of the blower to rotate through a chain and a driven rotating gear; the rotating shaft of the blower can only rotate clockwise or counterclockwise; the rotating shaft of the blower can input gas into the C guide pipe after rotating.
A group of reversing fixed pulleys 38 are also arranged in the middle of the chain;
the blowing air source supply device also comprises two pull wires 19, two liquid guide hoses 17, two pull force closed rubber bags 15 and two temporary storage closed rubber bags 16, wherein the middle parts of the two pull force closed rubber bags are respectively provided with a pipe clamping clamp 18; the upper end in each gas storage tube is respectively provided with a fixed pulley block 30, one end of each stay wire is respectively fixed on the upper surfaces of the two sealing sliding blocks, the other end of each stay wire is respectively connected to the two tension sealed rubber bags, the clamp clamps on the two liquid guide hoses are fixed on the wall of the box body, one end of each liquid guide hose is respectively in butt joint with the liquid flow holes of the two tension sealed rubber bags, the other ends of the two liquid guide hoses are respectively in butt joint with the liquid flow holes of the two temporary storage sealed rubber bags, water 26 is filled in each tension sealed rubber bag, and the water in each tension sealed rubber bag can enter the corresponding temporary storage sealed rubber bag through the corresponding liquid guide hose.
The upper end of each air storage pipe is bent downwards towards one side to form a rain shielding section pipe 31 for preventing rainwater from entering the air storage pipe.
An air filter 33 is provided at the air intake end of the blower.
A display 55 connected to the controller is also provided on the housing. Hair-blowing articles such as a comb and the like can be stored in the box body, and an illuminating lamp 56 and a camera 57 of which the control ends are respectively connected with the controller are also arranged on the wall of the box body. The communication module is a wireless module.
The light 56 is convenient for the user to use the wall-mounted self-service hair-dryer that the hair-dryer does not have the risk of electric shock when light is dark, and camera 57 makes things convenient for the remote management of the wall-mounted self-service hair-dryer that the administrator does not have the risk of electric shock to the hair-dryer, and convenient to use is simple.
The air blowing head and the box body are connected through the spiral telescopic air guide pipe, so that the air outlet head is uncharged, and the user does not have electric shock risk when using the air blowing head.
The blowing air source providing device provides an air source for the blowing head. The wall-mounted self-service hair-dryer of the electric shock risk of the blowing head can be in wireless connection with the management end through the communication module, the management end of the wall-mounted self-service hair-dryer of the electric shock risk of the blowing head is convenient to manage, and reliability and convenience are high. The hot air flow required by hair blowing can be heated by the air heater. The user can automatically start the wall-mounted self-service blower without electric shock risk after throwing money into the coin-freed apparatus. The self-service hair-dryer of wall-hanging of the first no electric shock risk of blowing of this embodiment is convenient for use in supplying the place to need not the fan just can provide the required air supply of blowing for blowing the head, can adopt natural wind to collect as power and blow the head and send required air supply, and the power consumption is low, and the wind-force size of blowing is adjustable, and wind-force homogeneity of blowing after the wind-force size of blowing is adjusted is good, and the reliability is high. When the air flow needs to be heated, the temperature of the air heater is adjusted by a user through the air heating temperature adjusting key, and the air heater works, so that the user can obtain heated air.
The wall-mounted self-service blower that the user blows the first no electric shock risk after paying the expense through the sign indicating number payment ware also can the automatic start work.
The user can also start work automatically through the wall-mounted self-service hair-dryer that the blowing head does not have the electric shock risk after paying the expense through the two-dimensional code.
When the air in one air storage tube is used for blowing hair, the air sent into the air guide tube C by the air blower can only enter the other air storage tube for storage; that is, when the blowing head is used to blow hair, only one of the two air tubes supplies air to the blowing head, and the other air tube does not supply air to the blowing head. Therefore, the stability of the gas quantity of the blowing head entering the gas storage pipe when the blowing head is blown can be ensured, and the uniformity of the blowing wind power is good and the reliability is high after the blowing wind power is adjusted. For example, when the hair is blown by using the blowing head, if the first electromagnetic valve is closed and the third electromagnetic valve is opened, the second electromagnetic valve is opened and the fourth electromagnetic valve is closed; if the first electromagnetic valve is opened and the third electromagnetic valve is closed when the second electromagnetic valve is closed and the fourth electromagnetic valve is opened. The distance measuring sensor can measure the upper and lower positions of the sealing sliding block in the gas storage pipe. The embodiment adopts natural wind as power to collect the air source required by hair blowing, so that the energy conservation and consumption reduction are good, the two air storage pipes supply air alternately, and the good uniformity of the blowing wind power can be ensured. The blower in the embodiment is driven by wind power instead of electricity, so that the energy conservation and consumption reduction are good.
The gas pressure sensor can measure the gas pressure of the gas in the gas storage pipe. The maximum height of the sealing sliding block when moving upwards is limited by the limiting block, and the reliability is good. According to baroceptor and distance measuring sensor, can know the storage volume condition of gas in the gas receiver, be convenient for choose for use the more gas receiver air feed of gas storage when using the air supply.
The exhaust electromagnetic valve is convenient to open by the controller, so that when the two air storage pipes are filled with the set maximum gas quantity, the exhaust electromagnetic valve is opened, the gas sent into the C air guide pipe by the blower can be directly discharged from the exhaust electromagnetic valve on the second exhaust pipe, and thus when the two air storage pipes are filled with the set maximum gas quantity, the air pressure in the C air guide pipe is reduced, and the service life and the safety of the C air guide pipe can be prolonged. The reliability is high.
The driving gear and the driven rotating gear are arranged, so that when wind power is low and gas stored in the gas storage pipe is low, the driving gear can be manually rotated to enable the rotating shaft of the blower to rotate, and therefore the gas can be input into the gas storage pipe. The design of the structure not only saves electric energy, but also greatly improves the reliability, so that the gas filling can be carried out by a manual operation method if the gas source is insufficient in the using process of a user, and the reliability is high.
The water in the tension sealed rubber bag can flow into the temporary storage sealed rubber bag, and the water in the temporary storage sealed rubber bag can also flow into the tension sealed rubber bag. And the airtight rubber bag of pulling force can also be up and down freely removed, just can restrict the water in the airtight rubber bag of pulling force and enter into the airtight rubber bag of keeping in through pressing from both sides the pipe clamp to drain hose light in weight its weight can be ignored. Therefore, after the tension sealed rubber bag filled with water is connected with the sealing sliding block through the pull wire, the pressure of the sealing sliding block on the gas in the gas storage cavity can be changed, the less the water of the tension sealed rubber bag is, the greater the pressure of the sealing sliding block on the gas in the gas storage cavity is, and otherwise, the more the water of the tension sealed rubber bag is, the less the pressure of the sealing sliding block on the gas in the gas storage cavity is, the smaller the pressure of the sealing sliding block on the gas in the gas storage cavity is, so that the design of changing the pressure of the sealing sliding block on the gas in the gas storage cavity. If a user needs to blow hair by wind with larger wind power, the water in the rubber bag is sealed by the tension, and if the user needs to blow hair by wind with smaller wind power, the water in the rubber bag is sealed by the tension, the use is convenient, the reliability is high, and the stability of the blowing wind power is good.
The rain shielding section pipe prevents outside rainwater from entering the gas storage pipe, so that the upper surface of the sealing sliding block is free of water pressure, and the reliability is greatly improved.
Air cleaner can guarantee that the air current of blowing the hair is clean, can let the user relieved use the self-service hair-dryer of wall-hanging of the head of blowing no electric shock risk.
The air source required by the existing hair drier is provided by an electric fan which needs to use electricity, the air source of the wall-mounted self-service hair drier with the hair-drying head without electric shock risk of the invention is not provided by the electric fan, so the electricity consumption is less, the energy-saving effect is good,
the wall-mounted self-service blower with the blowing head free of electric shock risk adopts natural wind to store gas, the wind power can be freely adjusted by a user when the wall-mounted self-service blower is used, the wind power stability is good after the adjustment, the energy is saved, the consumption is reduced, and the gas can be added by rotating the handle by the user.
The wall-mounted self-service blower without electric shock risk of the blowing head only uses multiple points of electricity when heating gas, and other control parts can meet the power supply requirement by adopting batteries, so that the energy consumption is low, the safety is high, and a user cannot get an electric shock.
The self-service hair-dryer of wall-hanging of the first no electric shock risk of blowing of this embodiment is convenient for use in supplying the place to need not the fan just can provide the required air supply of blowing for blowing the head, adopt natural wind to collect as power and blow the head and send out required air supply, the power consumption is low, and the wind-force size of blowing is adjustable, and it is good to blow wind-force homogeneity after the wind-force size of blowing is adjusted, and the reliability is high.
Claims (10)
1. The wall-mounted self-service blower with the blowing head without electric shock risk is characterized by comprising a blowing air source providing device, the blowing head with a handle and a box body which can be fixed on a wall; the blowing air source providing device comprises an air heater fixedly arranged in the box body, and an air flow control valve is arranged at the air inlet end of the air heater; the box body is internally and respectively provided with a controller, a communication module and a coin selector, a vertical hinged door with a mirror surface on the outer surface is arranged in front of the box body, a coin slot of the coin selector is arranged on the left side surface of the box body, an annular placing rack capable of placing a blowing head is arranged on the right side surface of the box body, a handle of the blowing head is provided with an air inlet hole, and two ends of a spiral telescopic air guide pipe are respectively and fixedly connected to the air inlet hole on the handle and an air outlet hole of the air heater in a butt joint manner; a blowing wind power adjusting key and a gas heating temperature adjusting key are arranged on the box body; the control end of the blowing air source providing device, the control end of the air heater, the control end of the airflow control valve, the blowing wind power adjusting key, the air heating temperature adjusting key, the communication module and the coin inserting device are respectively connected with the controller.
2. The wall-mounted self-service hair dryer with a hair-blowing head free of electric shock risk of claim 1, wherein a two-dimensional code payment device connected with the controller is arranged on the box body.
3. The wall-mounted self-service hair dryer with a hair-blowing head free of electric shock risk of claim 1, is characterized in that a two-dimensional code is further arranged on a vertical hinged door of the box body.
4. The wall-mounted self-service blower with the blowing head free of electric shock risk according to claim 1, characterized in that the blowing air source providing device further comprises two air storage pipes and a blower which are vertically and fixedly arranged; a sealing sliding block is arranged in each gas storage tube in a sealing and up-and-down sliding manner, and a distance measuring sensor capable of measuring distance vertically downwards is respectively arranged at the upper end of each gas storage tube above each sealing sliding block; the lower pipe openings of the two gas storage pipes are respectively provided with a sealing plate, and the two sealing plates are respectively provided with two vent holes, so that a gas storage cavity with variable gas storage capacity is formed in the gas storage pipe between the sealing sliding block and the sealing plate; two ends of one air duct A are respectively connected to one vent hole on the two sealing plates in a butt joint mode, and the tube cavities of the two air storage tubes are communicated; two ends of one air duct B are respectively connected with the other vent hole on the two sealing plates in a butt joint mode, and the tube cavities of the two air storage tubes are communicated; one end of the air duct C is communicated and connected with the middle part of the air duct A, and the other end of the air duct C is in butt joint with an air outlet hole of the air blower; one end of one D gas guide tube is communicated and connected with the middle part of the B gas guide tube, and the other end of the D gas guide tube is in butt joint connection with an air inlet hole of the gas heater; the air ducts A on the left and right sides of the air duct C are respectively provided with a first electromagnetic valve and a second electromagnetic valve; a third electromagnetic valve and a fourth electromagnetic valve are respectively arranged on the air ducts B positioned at the left and right sides of the air duct D; the airflow control valve is arranged on the D air duct; the rotating shaft of the blower is driven by the wind blades to rotate so as to realize that the blower inputs gas into the guide pipe C; and each distance measuring sensor, the control end of the first electromagnetic valve, the control end of the second electromagnetic valve, the control end of the third electromagnetic valve and the control end of the fourth electromagnetic valve are respectively connected with the controller.
5. The wall-mounted self-help hair dryer with the hair dryer head free of electric shock risk according to claim 1, wherein an air pressure sensor is arranged in each air storage cavity at each sealing plate; the upper end of each gas storage tube is provided with a limiting block; each limiting block is arranged on the inner pipe wall of the gas storage pipe below the corresponding distance measuring sensor; the air duct C is communicated with a first exhaust pipe, and the first exhaust pipe is provided with a one-way exhaust valve; when the air pressure in the air guide pipe C is larger than a set value U, the one-way exhaust valve is opened to exhaust; each air pressure sensor is respectively connected with the controller.
6. The wall-mounted self-help hair dryer with the hair dryer head free of electric shock risk according to claim 5, wherein a second exhaust pipe is further connected to the air duct C in a communicated manner, an exhaust electromagnetic valve is arranged on the second exhaust pipe, and a control end of the exhaust electromagnetic valve is connected with the controller.
7. The wall-mounted self-help hair dryer with the hair dryer head free of electric shock risk as claimed in claim 6, wherein a driven rotating gear is arranged on a rotating shaft of the blower, a driving gear driven to rotate by a handle is arranged on a wall at the box body, and two ends of a chain are connected to the driving gear and the driven rotating gear; the driving gear can drive a rotating shaft of the blower to rotate through a chain and a driven rotating gear; the rotating shaft of the blower can only rotate clockwise or counterclockwise; the rotating shaft of the blower can input gas into the C guide pipe after rotating.
8. The wall-mounted self-service hair dryer with the hair-blowing head free of electric shock risk according to claim 4, wherein the hair-blowing air source providing device further comprises two pull wires, two liquid guide hoses, two pull force closed rubber bags and two temporary storage closed rubber bags, the liquid guide hoses are respectively provided with a pipe clamping clamp at the middle part, the pull force closed rubber bags can contain liquid, and the temporary storage closed rubber bags can contain liquid; the upper end in each gas storage pipe is respectively provided with a fixed pulley block, one end of each pull wire is respectively fixed on the upper surfaces of the two sealing sliding blocks, the other ends of the two pull wires are respectively connected to the two tension sealed rubber bags, the clamp clamps on the two liquid guide hoses are fixed on the wall of the box body, one ends of the two liquid guide hoses are respectively in butt joint with the liquid flow holes of the two tension sealed rubber bags, the other ends of the two liquid guide hoses are respectively in butt joint with the liquid flow holes of the two temporary storage sealed rubber bags, water is filled in each tension sealed rubber bag, and the water in each tension sealed rubber bag can enter the corresponding temporary storage sealed rubber bag through the corresponding liquid guide hose.
9. The wall-mounted self-help hair dryer with the hair dryer head free of electric shock risk of claim 1, wherein the upper end of each air storage tube is bent downwards towards one side to form a rain shielding section tube for preventing rainwater from entering the air storage tube.
10. A wall-hanging self-help blower with a blowing head free of electric shock risk as claimed in claim 1, wherein an air filter is provided at an air inlet end of the blower.
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| CN202010690222.6A CN111759070B (en) | 2020-07-17 | 2020-07-17 | Wall-hanging self-service hair dryer with blowing head free of electric shock risk |
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| CN202010690222.6A CN111759070B (en) | 2020-07-17 | 2020-07-17 | Wall-hanging self-service hair dryer with blowing head free of electric shock risk |
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|---|---|
| CN111759070B (en) | 2023-11-17 |
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