CN111329217A - Hair dryer and method of assembling the same - Google Patents
Hair dryer and method of assembling the same Download PDFInfo
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- CN111329217A CN111329217A CN202010213885.9A CN202010213885A CN111329217A CN 111329217 A CN111329217 A CN 111329217A CN 202010213885 A CN202010213885 A CN 202010213885A CN 111329217 A CN111329217 A CN 111329217A
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- shell
- fixed
- hood
- inner sleeve
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000003660 reticulum Anatomy 0.000 description 44
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000926 separation method 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
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- 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
- A45D2020/126—Stands therefor
- A45D2020/128—Stands therefor involving features of the hand-held hair dryer
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- Cleaning And Drying Hair (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a blower and an assembly method thereof, which are designed aiming at the technical problems of inconvenient production and assembly and poor overall firmness, stability and safety caused by poor structural design of the existing similar products. A grip shell, an air inlet cover, a rear cover shell and an air cylinder shell of the hair dryer form a shell, a motor fan assembly is arranged in the grip shell of the shell, an inner sleeve in the air cylinder shell and the air cylinder shell are sleeved and buckled and fixed, and a heating frame is arranged in the inner sleeve; the key points are that the heating frame is even as an organic whole with the circuit board, the display screen top of circuit board is equipped with the display cover, be equipped with the sealing washer in the seal groove of display cover external diameter, the display cover is located the nozzle of inner skleeve, the button of display cover one side stretches out the button hole of back housing and back lid shell, the electronic components of circuit board sets up in one side of heating frame, the key switch of circuit board is the arc setting, the heating frame department below hole and the interior wind hole of grab handle shell of inner skleeve and bellows shell communicate with each other, the air outlet one side grab handle shell of inner skleeve is equipped with.
Description
Technical Field
The invention relates to a blower, in particular to a blower and an assembly method thereof.
Background
The hair drier, also called as hair drier, is a hairdressing tool for drying hair by enhancing instant ventilation effect through a fan, and the air outlet effect comprises hot air outlet after being heated by an electric heating wire and cold air outlet without being heated. Some existing hair dryers are convenient to carry and small in size, and a fan structure is arranged in a handle; such as application No. 201910767696.3, application publication No. 2019.12.06, entitled "hand-held implement", which is disclosed in chinese patent document; application No. 201910866038.X, application publication No. 2019.11.22, entitled "hand-held hair dryer", disclosed in chinese patent literature; application No. 201910103449.3, published as 2019.04.30, published in chinese patent literature entitled "blower"; the invention discloses an application number 201810864146.9 in Chinese patent literature, application publication 2018.12.11 and the name of a hair dryer. But the handle structural design of above-mentioned product and like product is not good enough, and production assembly is comparatively inconvenient, and whole firmness, stability and security are not good enough.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a handle air inlet type hair drier and an assembly method thereof, which solve the technical problems of inconvenient production and assembly and poor overall firmness, stability and safety caused by poor structural design of the conventional like products. The purpose is realized by the following technical scheme.
A hair drier, the grip shell, air inlet cover, back cover shell and air cylinder shell of the hair drier form the body, the grip shell of the body has assembly of the electric motor fan, there are inner sleeves in the air cylinder shell, inner sleeve and air cylinder shell cover and combine and buckle and fix, there are heating shelves in the inner sleeve, the air outlet of the inner sleeve has air outlet nozzles; the heating device is structurally characterized in that a circuit board is arranged at one end of a heating frame, the heating frame and the circuit board are connected into a whole, the other end of the heating frame is sleeved into an air outlet of an inner sleeve, a display screen is arranged on the circuit board, a display cover is arranged above the display screen, a sealing ring is arranged in a sealing groove of the outer diameter of the display cover, a button is arranged on one side of the display cover and corresponds to a button switch of the circuit board, the button extends out of button holes of a rear cover and a rear cover shell, the rear cover is fastened and fixed on the rear cover shell, the rear cover shell is fixed on a barrel opening of the inner sleeve, a decorative ring is arranged at the fixing position, a circular display window in the middle of the display cover extends out of a central hole of the rear cover shell; the electronic components of circuit board sets up in one side of heating frame, and the key switch of circuit board is the arc setting, and the heating frame department below hole and the interior wind hole of grab handle shell of inner skleeve and air cylinder shell communicate with each other, and grab handle shell is equipped with the switch module on one side of the air outlet of inner skleeve, and the air inlet cover of wire sleeve below stretching out grab handle shell. Therefore, the heating frame and the circuit board are assembled integrally and then are arranged in the inner sleeve, and the keys of the rear cover are isolated from the rear part of the display cover through the sealing ring.
The electric motor fan assembly is arranged in a machine groove formed by buckling a front machine cover and a rear machine cover in a handle shell, a filter screen is arranged on the outer diameter of the buckling position of the front machine cover and the rear machine cover below the machine groove, an air inlet cover is arranged on the outer diameter of the filter screen, a flat key groove is respectively arranged on the front machine cover and the rear machine cover above the filter screen, the handle shell is sleeved on the outer diameter of the buckling position of the front machine cover and the rear machine cover above the air inlet cover and is fixed on the air cylinder shell through screws, a lower gasket and an upper gasket are arranged on the fixing position, the handle part formed by the handle shell and the air inlet cover is cylindrical, the air inlet cover is provided with meshes, a switch assembly is arranged on a switch groove on one side of an inner sleeve of the front machine cover above the electric motor fan assembly, a circuit of the switch assembly is connected with a circuit board in the inner sleeve through a wiring terminal in the front machine, the tail end faces of the front hood and the rear hood are provided with magnetic holes, cylindrical magnets are arranged in the magnetic holes, the gasket ring and an inner diameter hood opening at one end of a wire outlet sleeve of the air inlet hood are fixedly connected into a whole, the air inlet hood is a plastic air inlet hood, the gasket ring is an iron gasket ring, and the air inlet hood is fixedly adsorbed on the magnets of the front hood and the rear hood through the gasket ring. Thereby in motor fan unit spare was fixed in preceding aircraft bonnet and back aircraft bonnet, grab handle shell was fixed in the external diameter of preceding aircraft bonnet and back aircraft bonnet, air inlet cover and filter screen were fixed in the preceding aircraft bonnet and the back aircraft bonnet external diameter of grab handle shell below, the switch module wholly sets up in the switch slot of preceding aircraft bonnet, the air inlet cover passes through the magnet that the gasket circle absorption was fixed in grab handle shell below.
The opening and closing groove of the front engine cover is a cylindrical section, an opening of a motor groove below the opening and closing groove of the front engine cover is buckled with the rear engine cover, a semicircular cover opening on the rear engine cover at the buckling position is provided with a special-shaped sealing gasket, two ends of the special-shaped sealing gasket extend downwards and are clamped at the buckling position of the front engine cover and the rear engine cover, a net disc is arranged below the motor groove of the rear engine cover, the net disc and the rear engine cover are integrally molded, U-shaped through holes are formed in flat key grooves of the front engine cover and the rear engine cover, U-shaped wire grooves are formed in the front engine cover and the rear engine cover at the outer diameter of the U-shaped through holes respectively, a wire sleeve groove is formed in the front engine cover and the rear engine cover below the U-shaped wire grooves respectively, a circuit of a wire sleeve extends out of the front engine cover in the handle shell through the U-shaped wire grooves, semicircular edges are formed at the tail ends of one sides of the flat key grooves of the front engine cover and. The circuit is thus arranged on the outer diameter of the front and rear bonnets and is hidden in the grip housing.
The cylinder section both sides and the rear portion of preceding aircraft bonnet are equipped with the limit slot, and the preceding aircraft bonnet external diameter of limit slot top is equipped with the spacing collar, and preceding aircraft bonnet embolias the below hole that is fixed in inner skleeve and blower housing through the spacing collar, and preceding aircraft bonnet passes through the screw fixation of limit slot department in the blower housing, and the rectangle wiring socket of motor fan subassembly top one end is fixed in the square wind hole of cylinder section below in the preceding aircraft bonnet, and rectangle wiring socket sets up in the PCB circuit board of motor fan subassembly motor shaft top. Therefore, the front hood is further fixed with the inner sleeve and the air duct shell, and the motor fan assembly is further fixed in the front hood.
The air outlet of the sleeved part of the inner sleeve and the air duct shell is provided with a front magnetic ring, the inner sleeve at the bottom of the front magnetic ring is sequentially provided with a front gasket and a front ring frame, one side of the air outlet nozzle is provided with a magnet, and the air outlet nozzle is fixed on the front magnetic ring through magnet adsorption. Thereby the air outlet nozzle is fixed on the air outlet of the blower through the adsorption of the front magnetic ring.
The outer diameter of a central cavity groove of the inner sleeve is provided with a vent hole, the vent hole is positioned at the inner diameter of the front magnetic ring and is communicated with an inner diameter hole of the air outlet nozzle, one end of the inner sleeve of the air outlet nozzle is conical, and the other end of the air outlet nozzle is waist-shaped; the heating barrel of the heating frame is fixed on the outer diameter of a central cavity groove in the inner sleeve through screws, and the inner nozzle cover is arranged in the central cavity groove on one side of the air outlet of the inner sleeve. Thereby the heating frame is further fixed with the inner skleeve, and the heating frame dispels the heat through the ventilation hole of inner skleeve.
The display cover is arranged in the opening of the inner sleeve in a sealing mode through a sealing ring, a column base on one side of the heating cylinder of the heating frame extends out of the circuit board and is inserted into the column sleeve of the display cover, and the display cover and the circuit board are fixed on the heating cylinder of the heating frame through screws. Thereby facilitating further securing of the circuit board, the display housing and the heating rack, and sealing of the components inside the inner sleeve by the display housing.
The assembling method of the hair drier is as follows: the inner sleeve is buckled and sleeved in the air cylinder shell, the front ring frame, the front gasket and the front magnetic ring are fixed at the air outlet of the inner sleeve and the air cylinder shell, the inner mouth cover is arranged in a central cavity groove at one side of the air outlet of the inner sleeve, the heating cylinder of the heating frame is fixed in the inner sleeve through screws, the circuit board is fixed on the heating frame through a column foot of the heating cylinder, the display cover provided with the sealing ring is fixed on a heating cylinder column sleeve extending out of the circuit board through the column sleeve, the rear cover shell integrated with the rear cover is buckled and fixed with a cylinder mouth of the inner sleeve, the fixing position is provided with a decorative ring, and keys of the display cover extend out of key holes of the rear cover; then, the front hood is sleeved and fixed in a lower hole at one side of the inner sleeve and the air cylinder shell through screws, an upper gasket and a lower gasket are respectively arranged in the air cylinder shell and the front hood at the fixed positions, a wiring terminal at the position where a circuit of a circuit board extends out of the lower gasket is connected with a switch component in a key groove at one side of the front hood, a motor fan component is placed in the front hood, the motor fan component is fixed in a square wind hole below the inner cylindrical section of the front hood through a rectangular wiring socket, the rear hood is buckled with the front hood and fixedly connected through screws, a special-shaped sealing gasket is arranged at one end hood opening at the connection position, a wire outlet sleeve is clamped and fixed at the other end of the connection position, a circuit of the wire outlet sleeve extends out through a U-shaped wire groove and a wire hole of the front hood and is connected with the switch component, a button cover of the switch component is buckled with the switch groove of the front hood, the outer diameters, the end faces of one ends of the wire outlet sleeves of the front hood and the rear hood are provided with magnets, the filter screen is sleeved and fixed on the handle shell and the front hood and the rear hood, the inner diameter of the opening of the bottom hood is provided with an iron gasket ring, the integrated air inlet hood is sleeved and fixed on the outer diameter of the filter screen and adsorbs the magnets fixed on the front hood and the rear hood, and finally the blower can be assembled. Therefore, air enters the motor fan assembly through the air inlet cover, the filter screen and the net disc of the rear hood, and the accelerated air of the motor fan assembly enters the inner sleeve through the square air holes of the front hood and is blown out of the air outlet of the inner sleeve and the air outlet of the air cylinder shell after being heated by the heating frame.
The invention has reasonable structural design, simple production and assembly, good stability, safety and firmness and convenient carrying and use; the portable hand-held hair drier is suitable for being used as a portable hand-held hair drier and improving the structure of the like products.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Fig. 2 is a partial sectional structural view of fig. 1.
Fig. 3 is a schematic perspective view of fig. 1.
Fig. 4 is a schematic view of the opening structure of the outlet nozzle in fig. 3.
Fig. 5 is a schematic view of an opening structure of the rear cover case of fig. 3.
Figure number and name: 1. handle shell, 2, air inlet cover, 3, back aircraft bonnet, 4, wire sleeve, 5, gasket circle, 6, filter screen, 7, motor fan subassembly, 8, special-shaped sealed pad, 9, lower gasket, 10, binding post, 11, go up the gasket, 12, preceding aircraft bonnet, 13, switch module, 14, back housing, 15, back lid shell, 16, decorate circle, 17, sealing washer, 18, button, 19, display cover, 20, circuit board, 21, heating frame, 22, inner nozzle lid, 23, inner skleeve, 24, preceding circle frame, 25, preceding gasket, 26, preceding magnetism circle, 27, dryer shell, 28, air outlet nozzle.
Detailed Description
The construction and use of the invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-5, the grip shell 1, the air inlet cover 2, the rear cover shell 15 and the air duct shell 27 of the hair dryer form a shell, a motor fan assembly 7 is arranged in the grip shell of the shell, an inner sleeve 23 is arranged in the air duct shell, the inner sleeve and the air duct shell are sleeved and fastened and fixed, a heating frame 21 is arranged in the inner sleeve, and an air outlet of the inner sleeve is provided with an air outlet 28. One end of heating frame is equipped with circuit board 20, heating frame and circuit board are even as an organic whole, the other end of heating frame embolias telescopic air outlet inwards, the circuit board is equipped with the display screen, the top of display screen is equipped with display cover 19, be equipped with sealing washer 17 in the seal groove of display cover external diameter, one side of display cover is equipped with button 18, the button corresponds the key switch of circuit board, the button stretches out the key hole of back housing 14 and back cover shell 15, back housing lock is fixed in the back cover shell, the back cover shell is fixed in the nozzle of inner skleeve 23, the fixed department is equipped with decorates circle 16. A circular display window in the middle of the display cover extends out of a central hole of the rear cover shell, a key hole is formed in the outer rings of the central holes of the rear cover shell and the rear cover shell, and a key is arranged on the outer ring of the circular display window; the electronic component of circuit board sets up in one side of heating frame, and the key switch of circuit board is the arc setting, and the heating frame department below hole and the interior wind hole of grab handle shell of inner skleeve and air cylinder shell communicate with each other, and grab handle shell is equipped with switch module 13 on one side of the air outlet of inner skleeve, and the air inlet cover of wire sleeve 4 below stretching out grab handle shell.
Above-mentioned motor fan subassembly sets up the quick-witted inslot that preceding aircraft bonnet 12 and 3 locks of back aircraft bonnet constitute in the handle shell, preceding aircraft bonnet and back aircraft bonnet lock department external diameter of aircraft bonnet below machine groove are equipped with filter screen 6, the external diameter of filter screen is equipped with the air inlet cover, the preceding aircraft bonnet and the back aircraft bonnet of filter screen department are equipped with flat keyway respectively, the preceding aircraft bonnet of air inlet cover top has the handle shell with the lock department external diameter cover of back aircraft bonnet, preceding aircraft bonnet passes through the screw fixation in the air cylinder shell, the fixed department is equipped with gasket 9 down and last gasket 11, the handle shell constitutes the handle portion with the air inlet cover and is cylindrically, the air inlet cover is. The switch groove on one side of the inner sleeve of the front hood above the motor fan assembly is provided with a switch assembly, a circuit of the switch assembly is connected with a circuit board in the inner sleeve through a wiring terminal 10 in the front hood, a switch key of the switch assembly extends out of a switch hole of the handle shell, and a wire outlet sleeve which extends out of and is fixed to the front hood and the rear hood in a clamping mode is arranged below the filter screen and the air inlet hood. The tail end faces of the front hood and the rear hood are provided with magnetic holes, cylindrical magnets are arranged in the magnetic holes, the gasket ring 5 is fixedly connected with an inner diameter hood opening at one end of a wire outlet sleeve of the air inlet hood into a whole, the air inlet hood is a plastic air inlet hood, the gasket ring is an iron gasket ring, and the air inlet hood is fixedly adsorbed on the magnets of the front hood and the rear hood through the gasket ring. The switch groove department of preceding aircraft bonnet is the cylinder section, the opening and the back aircraft bonnet lock in the switch groove below motor groove of preceding aircraft bonnet, and semicircular cover mouth is equipped with the sealed pad 8 of dysmorphism on the back aircraft bonnet of lock department, and the centre gripping is located in the lock of preceding aircraft bonnet and back aircraft bonnet to the both ends downwardly extending of the sealed pad of dysmorphism. The motor groove below of back aircraft bonnet is equipped with the net dish, the net dish is as an organic whole with back aircraft bonnet injection molding, the flat keyway department of preceding aircraft bonnet and back aircraft bonnet is equipped with the U-shaped through-hole, be equipped with the U-shaped wire casing in the preceding aircraft bonnet of U-shaped through-hole department external diameter and the back aircraft bonnet respectively, preceding aircraft bonnet and the back aircraft bonnet of U-shaped wire casing below are equipped with the wire casing groove respectively, the circuit of wire casing stretches out the preceding aircraft bonnet in the handle shell through the U-shaped wire casing, the flat keyway one side end of preceding aircraft bonnet and back aircraft bonnet is equipped with semi-circular border respectively, magnet and magnetic bore are located the semi-circular border of preceding aircraft bonnet and back aircraft bonnet, the external diameter of gasket circle is less than the terminal. The two sides and the rear part of the cylindrical section of the front hood are provided with side grooves, the outer diameter of the front hood above the side grooves is provided with a limiting ring, the front hood is sleeved and fixed in the lower holes of the inner sleeve and the air cylinder shell through the limiting ring, the front hood is fixed in the air cylinder shell through screws at the side grooves, a rectangular wiring socket at one end of the top of the motor fan assembly is fixed in the square air hole below the cylindrical section in the front hood, and the rectangular wiring socket is arranged on a PCB circuit board above a motor shaft of the motor fan assembly.
The air outlet of the sleeved part of the inner sleeve and the air duct shell is provided with a front magnetic ring 26, the inner sleeve at the bottom of the front magnetic ring is sequentially provided with a front gasket 25 and a front ring frame 24, one side of the air outlet nozzle 28 is provided with a magnet, and the air outlet nozzle is fixed on the front magnetic ring through magnet adsorption. The outer diameter of the central cavity groove of the inner sleeve is provided with a vent hole, the vent hole is positioned at the inner diameter of the front magnetic ring and is communicated with the inner diameter hole of the air outlet nozzle, one end of the inner sleeve of the air outlet nozzle is conical, and the other end of the air outlet nozzle is waist-shaped. The heating barrel of the heating frame is fixed on the outer diameter of a central cavity groove in the inner sleeve through screws, and the inner nozzle cover 22 is arranged in the central cavity groove on one side of an air outlet of the inner sleeve. The display cover is arranged in the opening of the inner sleeve in a sealing mode through a sealing ring, a column base on one side of the heating cylinder of the heating frame extends out of the circuit board and is inserted into the column sleeve of the display cover, and the display cover and the circuit board are fixed on the heating cylinder of the heating frame through screws.
This hair-dryer passes through button and on-off control work and mode switch, and the display screen is used for the demonstration of temperature, mode to look over, and motor fan unit sets up and has reduced occuping of dryer space in holding the handle shell, and preceding magnetosphere and gasket circle have made things convenient for the loading and unloading of air-out nozzle and filter screen respectively. Meanwhile, the inner circuit of the air blower is good in hidden separation effect, and good in heat insulation, ventilation and heat dissipation effects.
Claims (8)
1. A hair drier comprises a shell body which is composed of a handle shell (1), an air inlet cover (2), a rear cover shell (15) and a wind barrel shell (27), wherein a motor fan assembly (7) is arranged in the handle shell of the shell body, an inner sleeve (23) is arranged in the wind barrel shell, the inner sleeve and the wind barrel shell are combined, buckled and fixed, a heating frame (21) is arranged in the inner sleeve, and an air outlet of the inner sleeve is provided with an air outlet nozzle (28); the novel LED lamp is characterized in that a circuit board (20) is arranged at one end of a heating frame (21), the heating frame and the circuit board are connected into a whole, the other end of the heating frame is sleeved into an air outlet of an inward sleeve, the circuit board is provided with a display screen, a display cover (19) is arranged above the display screen, a sealing ring (17) is arranged in a sealing groove of the outer diameter of the display cover, a key (18) is arranged on one side of the display cover and corresponds to a key switch of the circuit board, the key extends out of key holes of a rear cover (14) and a rear cover shell (15), the rear cover is fastened and fixed on the rear cover shell, the rear cover shell is fixed on a cylinder opening of an inner sleeve (23), a decorative ring (16) is arranged at the fixed position, a circular display window in the middle of the display cover extends out of a central hole of; electronic components of the circuit board are arranged on one side of the heating frame, a key switch of the circuit board is arranged in an arc shape, a hole below the heating frame of the inner sleeve and the air cylinder shell (27) is communicated with an air hole in the handle shell (1), a switch component (13) is arranged on the handle shell on one side of an air outlet of the inner sleeve, and the wire outlet sleeve (4) extends out of the air inlet cover (2) below the handle shell.
2. The electric hair drier according to claim 1, characterized in that the motor fan assembly (7) is arranged in a machine groove formed by buckling a front machine cover (12) and a rear machine cover (3) in a handle shell (1), a filter screen (6) is arranged at the outer diameter of the buckling part of the front machine cover and the rear machine cover below the machine groove, an air inlet cover (2) is arranged at the outer diameter of the filter screen, a flat key groove is respectively arranged on the front machine cover and the rear machine cover above the filter screen, the handle shell is sleeved at the outer diameter of the buckling part of the front machine cover and the rear machine cover above the air inlet cover, the front machine cover is fixed on an air barrel shell (27) through screws, a lower gasket (9) and an upper gasket (11) are arranged at the fixing part, the handle shell and the air inlet cover form a cylindrical handle part, the air inlet cover is provided with meshes, a switch assembly (13) is arranged in a switch groove at one side of an inner sleeve (23) of the front machine cover above, switch assembly's on & off switch stretches out the switch hole of holding the handle shell, filter screen and air inlet cover's below is equipped with and stretches out and the centre gripping is fixed in lead collar (4) of preceding aircraft bonnet and back aircraft bonnet, the terminal surface of preceding aircraft bonnet and back aircraft bonnet is equipped with the magnetism hole, be equipped with cylindrical magnet in the magnetism hole, gasket circle (5) are fixed even as an organic whole with the lead collar one end internal diameter cover mouth of air inlet cover, the air inlet cover is plastics air inlet cover, the gasket circle is iron system gasket circle, the air inlet cover passes through the gasket circle absorption and is fixed in the magnet of preceding aircraft bonnet and back aircraft bonnet.
3. The electric hair drier according to claim 2, characterized in that the opening and closing slot of the front hood (12) is a cylindrical section, the opening of the motor slot under the opening and closing slot of the front hood is buckled with the rear hood (3), the semicircular hood mouth on the rear hood at the buckling position is provided with a special-shaped sealing gasket (8), two ends of the special-shaped sealing gasket extend downwards and are clamped at the buckling position of the front hood and the rear hood, the lower part of the motor slot of the rear hood is provided with a net disk, the net disk and the rear hood are molded into a whole by injection, the flat keyways of the front hood and the rear hood are provided with U-shaped through holes, the front hood and the rear hood at the outer diameters of the U-shaped through holes are respectively provided with U-shaped wire slots, the front hood and the rear hood below the U-shaped wire slots are respectively provided with wire sleeve slots, the wire of the wire sleeve (4) extends out of the front hood in the grip shell (1) through the U, the magnet and the magnetic hole are positioned on the semicircular edges of the front hood and the rear hood, and the outer diameter of the gasket ring (5) is smaller than the circular outer diameter of the tail end of one side of the flat key groove of the front hood and the rear hood.
4. The hair dryer according to claim 3, characterized in that the two sides and the rear part of the cylindrical section of the front hood (12) are provided with side grooves, the outer diameter of the front hood above the side grooves is provided with a limit ring, the front hood is fixed in the lower holes of the inner sleeve (23) and the air cylinder shell (27) in a sleeved mode through the limit ring, the front hood is fixed in the air cylinder shell through screws at the side grooves, the rectangular wiring socket at one end of the top of the motor fan component (7) is fixed in the square air hole below the cylindrical section in the front hood, and the rectangular wiring socket is arranged on the PCB circuit board above the motor shaft of the motor fan component.
5. The electric hair drier according to claim 1, characterized in that the air outlet at the sleeved position of the inner sleeve (23) and the air cylinder shell (27) is provided with a front magnetic ring (26), the inner sleeve at the bottom of the front magnetic ring is sequentially provided with a front gasket (25) and a front ring frame (24), one side of the air outlet nozzle (28) is provided with a magnet, and the air outlet nozzle is fixed on the front magnetic ring through magnet adsorption.
6. The hair dryer according to claim 5, characterized in that the outer diameter of the central cavity groove of the inner sleeve (23) is provided with a vent hole, the vent hole is positioned at the inner diameter of the front magnetic ring (26), the vent hole is communicated with the inner diameter hole of the air outlet nozzle (28), one end of the inner sleeve of the air outlet nozzle is conical, and the other end of the air outlet nozzle is waist-shaped; the heating cylinder outer diameter peripheral face of heating frame (21) is equipped with vertical heating plate, and the heating plate is located the vent hole department of inner skleeve, and the heating cylinder of heating frame passes through the central chamber groove external diameter of screw fixation in the inner skleeve, and interior nozzle lid (22) set up in the central chamber groove of air outlet one side of inner skleeve.
7. The hair dryer according to claim 1, characterized in that the display cover (19) is arranged in the mouth of the inner sleeve (23) by sealing with a sealing ring (17), the column foot of the heating cylinder side of the heating frame (21) is inserted into the column sleeve of the display cover by extending out of the circuit board (20), and the display cover and the circuit board are fixed to the heating cylinder of the heating frame by screws.
8. The assembly method of the hair drier according to claim 1, characterized in that the inner sleeve (23) is first fastened and sleeved in the air barrel casing (27), while the front ring frame (24), the front gasket (25) and the front magnetic ring are fixed in the air outlet of the inner sleeve and the air barrel casing, the inner nozzle cover (22) is arranged in the central cavity groove at one side of the air outlet of the inner sleeve, the heating barrel of the heating frame (21) is fixed in the inner sleeve by screws, the circuit board (20) is fixed in the heating frame by the pedestal of the heating barrel, the display cover (19) provided with the sealing ring (17) is fixed in the heating barrel pedestal sleeve extending out of the circuit board by the pedestal sleeve, the rear cover casing (15) provided with the rear cover (14) is fastened and fixed with the barrel mouth of the inner sleeve, the decorative ring (16) is arranged at the fixing position, and the button (18) of the display cover extends out of the button; then, a front hood (12) is sleeved in and fixed in a lower hole at one side of an inner sleeve and the air cylinder shell through screws, an upper gasket (11) and a lower gasket (9) are respectively arranged in the air cylinder shell and the front hood at the fixed positions, a wiring terminal (10) of a circuit board extending out of the lower gasket is connected with a switch component (13) in a key slot at one side of the front hood, a motor fan component (7) is placed in the front hood, the motor fan component is fixed in a square wind hole below an inner cylindrical section of the front hood through a rectangular wiring socket, the circuit of the rectangular wiring socket is connected with the wiring terminal through a wire hole of the front hood, a rear hood (3) is buckled with the front hood and is fixedly connected through screws, a special-shaped sealing gasket (8) is arranged at an end cover opening of the connected position, a wire outgoing sleeve (4) is clamped and fixed at the other end of the connected position, and the circuit of the, switch element's button cover and the switch slot lock of preceding aircraft bonnet, fixed handle shell (1) are emboliaed to the external diameter of preceding aircraft bonnet and back aircraft bonnet, switch element's shift knob stretches out the switch hole of handle shell, the lead-out sleeve one end terminal surface of preceding aircraft bonnet and back aircraft bonnet sets up magnet, filter screen (6) embolia and are fixed in handle shell and preceding aircraft bonnet and back aircraft bonnet, bottom cover mouth internal diameter is equipped with the air inlet cover (2) of iron system gasket circle (5) an organic whole and embolias the external diameter of filter screen, and adsorb the magnet of being fixed in preceding aircraft bonnet and back aircraft bonnet, this hair-dryer can assemble the completion at last.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010213885.9A CN111329217B (en) | 2020-03-24 | 2020-03-24 | Hair dryer and method of assembling the same |
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| CN202010213885.9A CN111329217B (en) | 2020-03-24 | 2020-03-24 | Hair dryer and method of assembling the same |
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| CN111329217B CN111329217B (en) | 2023-10-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602949A (en) * | 2020-07-03 | 2020-09-01 | 杭州双凸利科技有限公司 | Assembling method of hair drier |
| CN111671220A (en) * | 2020-07-31 | 2020-09-18 | 昆山雅力康电子科技有限公司 | Hair drier structure |
| CN113500389A (en) * | 2021-07-19 | 2021-10-15 | 汕头大学 | Automatic assembly production line for electric hair dryer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206390505U (en) * | 2017-01-10 | 2017-08-11 | 安庆师范大学 | A kind of air-out is uniform and the adjustable hair-dryer of wind direction |
| CN207506112U (en) * | 2017-11-27 | 2018-06-19 | 吕璟赟 | A kind of novel blower |
| US20190075905A1 (en) * | 2017-09-12 | 2019-03-14 | The Beachwaver Co. | Digitally controlled hairdryer |
| CN208941149U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Hair dryer |
| CN208941150U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Mute induction hair dryer |
| CN209403879U (en) * | 2018-11-28 | 2019-09-20 | 东莞市鑫恩贝丝五金科技有限公司 | The hair dryer of telescopic control outlet air |
| CN110448028A (en) * | 2019-09-12 | 2019-11-15 | 追觅科技（天津）有限公司 | Hand-held blowing apparatus |
| CN212345679U (en) * | 2020-03-24 | 2021-01-15 | 绍兴市益强电器科技有限公司 | Hair drier |
-
2020
- 2020-03-24 CN CN202010213885.9A patent/CN111329217B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206390505U (en) * | 2017-01-10 | 2017-08-11 | 安庆师范大学 | A kind of air-out is uniform and the adjustable hair-dryer of wind direction |
| US20190075905A1 (en) * | 2017-09-12 | 2019-03-14 | The Beachwaver Co. | Digitally controlled hairdryer |
| CN207506112U (en) * | 2017-11-27 | 2018-06-19 | 吕璟赟 | A kind of novel blower |
| CN208941149U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Hair dryer |
| CN208941150U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Mute induction hair dryer |
| CN209403879U (en) * | 2018-11-28 | 2019-09-20 | 东莞市鑫恩贝丝五金科技有限公司 | The hair dryer of telescopic control outlet air |
| CN110448028A (en) * | 2019-09-12 | 2019-11-15 | 追觅科技（天津）有限公司 | Hand-held blowing apparatus |
| CN212345679U (en) * | 2020-03-24 | 2021-01-15 | 绍兴市益强电器科技有限公司 | Hair drier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602949A (en) * | 2020-07-03 | 2020-09-01 | 杭州双凸利科技有限公司 | Assembling method of hair drier |
| CN111671220A (en) * | 2020-07-31 | 2020-09-18 | 昆山雅力康电子科技有限公司 | Hair drier structure |
| CN113500389A (en) * | 2021-07-19 | 2021-10-15 | 汕头大学 | Automatic assembly production line for electric hair dryer |
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| Publication number | Publication date |
|---|---|
| CN111329217B (en) | 2023-10-13 |
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Denomination of invention: Hair dryer and its assembly method Granted publication date: 20231013 Pledgee: Bank of China Limited Shangyu sub branch Pledgor: SHAOXING YIQIANG ELECTRIC APPLIANCE TECHNOLOGY CO.,LTD. Registration number: Y2024980020992 |