CN220607644U - Hair drier - Google Patents

Abstract

The utility model provides a hair dryer, which comprises a handle body and a hair dryer barrel device, wherein the handle body is connected with the detachable hair dryer barrel device, the hair dryer barrel device comprises a hair dryer barrel part, a hair dryer nozzle part and a connecting shaft, one end of the hair dryer barrel part is connected with one end of the handle through the connecting shaft, the other end of the hair dryer barrel part is detachably connected with the hair dryer nozzle part, and the other end of the handle is connected with an air inlet part, and the hair dryer has the beneficial effects that: simple structure, it is small for user's operation is more convenient, can realize switching over such as windscreen, heat by the singlehanded, just can realize switching over such as windscreen, heat through pressing during the use, and the handle body adopts preventing slow-witted with blowing a section of thick bamboo device, visual assembly, easy production operation, and blowing a section of thick bamboo part adopts buckle formula assembly with the mouth part of blowing, and the assembly is simple firm reliable.

Description

Hair drier

[ field of technology ]

The utility model relates to the field of electrical equipment, in particular to a novel blower.

[ background Art ]

When the fan rotates, air is sucked from the air inlet, and centrifugal airflow formed by the air is blown out by the front nozzle of the air cylinder. When the air passes through, if a heating wire on a heating bracket arranged in the tuyere is electrified and heated, hot air is blown out; if the selection switch does not electrify the heating wire to generate heat, the cold air is blown out. The blower is used for achieving the purposes of drying and shaping;

chinese patent CN 111772317B discloses a blower, which is characterized by comprising: the air duct comprises a handle, an air duct, an air nozzle and a power line, wherein one end of the handle is connected with the power line, the other end of the handle is connected with one end of the air duct, the other end of the air duct is detachably connected with the air nozzle, and an included angle is formed between the handle and the air duct; the handle comprises a first side face, a second side face, a third side face and a fourth side face which are sequentially connected, the first side face and the third side face are oppositely arranged, the second side face and the fourth side face are oppositely arranged, and the first side face is located at the inner side of an included angle between the handle and the air duct; the first side face is provided with a handle cold-hot switching button, the second side face is provided with a power switch, an air speed button and a heat button, and the third side face is provided with a compound button; a first air inlet and a second air inlet are formed in two side surfaces of one end of the air duct, and a heating device and a fan device are arranged in one end of the air duct; functional display screens are arranged on two side surfaces or one side surface of one end of the air duct; the top surface of the air duct is provided with an air duct cold-hot switching button; the air nozzle comprises a fluffy shaping air nozzle; the fluffy shaping tuyere comprises: the device comprises a diffusion shell, a net barrel, a diversion table, a baffle plate, a back surface of a supporting rib, a middle air outlet and an internal diffusion chamber; the flow distribution table is arranged on the diffusion shell, the baffle plate is arranged at the root of the flow distribution table, and a side gap flow channel is formed by the baffle plate and the back surface of the supporting rib of the magnetic part; the air flowing out of the fluffy shaping tuyere comes from the middle air outlet hole and the side gap flow passage, the air flowing out of the middle air outlet hole enters the internal diffusion chamber, the air flowing out of the side gap flow passage is guided to the side surface and the edge of the net barrel by the baffle plate, and the air flowing out of the two parts uniformly flows out through the meshes of the net barrel, so that the problem that the button position setting fully considers the ergonomics and the use experience, the operation of a user is more convenient, and the switching of a windshield, heat and the like can be realized by one hand. When in use, the windshield, the heat and the like can be switched by pressing. The power switch, the wind speed button and the heat button are arranged on the second side surface of the handle, the compound button is arranged on the third side surface of the handle, and the second side surface and the third side surface of the handle are positioned at the positions where the thumbs can operate when being held, namely, the wind speed, the heat and the like can be switched by the thumbs of the hand to be held no matter before or during use. The handle cold-hot switching button is arranged on the first side surface of the handle, and the first side surface of the handle is arranged at a four-finger holding position when being held, so that the hot and cold windshields can be switched by pressing four fingers. The top of the air duct is provided with the air duct cold-hot switching button, when a hairstylist holds the air duct by hands to carry out modeling and shaping operations during haircut, cold-hot switching can be carried out by pressing the air duct cold-hot switching button by a thumb without pressing the cold-hot switching button on the handle by another hand, and the magnetic tuyere solves the problem of dead plate connection between the tuyere and the electric hair drier body by adopting the principle that a magnetic steel hoop attracts and connects the tuyere steel ring; the principle that the magnetic steel hoop attracts and connects with the tuyere steel ring is adopted, so that the problems of inconvenient plugging and unplugging of the tuyere and inconvenient rotation are solved; the fluffy shaping tuyere solves the problems of gas diversion and gas energy reduction and pressure reduction by adopting the structure of the diversion table and the baffle plate on the diffusion shell. Through adopting the structure of the inner wall of the distribution table on the diffusion shell, namely an internal diffusion chamber, the problem of too fast central outflow air speed is solved. The problem of uniform gas distribution is solved by adopting the structure of the axial and radial small holes on the net barrel and the structure of the air outlet claw net. Fluid energy is reduced by arranging the flow passage elbow and the screen, meanwhile, the sectional area of an air outlet flow passage is increased by arranging the main diffusion chamber and the internal diffusion chamber, and under the condition that the flow rate is unchanged, partial dynamic pressure of air is converted into static pressure, so that the flow rate of gas is integrally slowed down. The middle air outlet and the peripheral air outlet gaps are arranged to split air, and the sizes of the middle air outlet holes and the peripheral air outlet gaps are adjusted to control the sizes of the air flow in each flow direction, so that the whole uniform air outlet is realized.

Chinese patent CN 114727692a discloses a blower comprising: a housing having a handle (3) and a main body having a main passage chamber with at least one rear suction hole and a front air outlet opening; at least one motor and a fan enclosed in the main passage chamber, the fan being rotationally drivable by the motor to generate an air flow (F) inside the main passage chamber at a fixed speed; an inner diffuser arranged inside the main passage chamber at the front air outlet opening and provided with respective passage chambers having passage portions that narrow toward the front air outlet opening so as to increase the speed of the air flow (F), the main body including at least one side opening at the front air outlet opening so that air can enter the main passage chamber from the outside due to drag effect generated by the air flow (F) flowing out from the inner diffuser at a high speed so as to increase the air output flow rate (Q2) from the front air outlet opening; characterized in that it further comprises an outer air outlet element which can be reversibly coupled to the front air outlet opening of the main body in assembled configuration (a) and which comprises an outflow tubular portion of the air flow (F) and a coupling tubular portion which is suitable for being inserted into the front air outlet opening and which is long enough to close the at least one side opening so as to prevent air from entering the main passage cavity due to drag effect and which has an air output flow rate from the outflow tubular portion which is substantially equal to an initial air flow rate (Q1) produced by the fan, solving the problem that the blower of the utility model can significantly increase the air flow rate provided without increasing the motor power, not only has the ability to ensure a high flow rate so as to dry hair in a reasonably short time, but also has a compact, easily controllable and small weight and size household appliance which can be used for a long period of time without applying little or no weight to the muscles and tendons of the hand-wrist-shoulder system; the blower of the present utility model is adapted to prevent the venturi effect and the use of the outgoing air element of the air entrainment process by closing the side openings, and also allows to reduce the air output flow rate Q2 of the blower of the present utility model, which is substantially equal to the initial flow rate Q1 of air generated by the fan, the speed and air flow rate of which can be precisely changed by the control means capable of controlling the motor rotation speed, so that the blower of the present utility model can precisely and widely vary the air flow rate in order to dry the hair according to different and specific needs, also with or without the use of the outgoing air element.

[ utility model ]

The novel blower provided by the utility model has the advantages that the structure is simple, the volume is small, the operation of a user is more convenient, the switching of a windshield, heat and the like can be realized by one hand, the switching of the windshield, the heat and the like can be realized only by pressing, the handle body and the blower cylinder device are foolproof and visually assembled, the production and the operation are easy, the blower cylinder part and the blower nozzle part are assembled in a buckle mode, and the assembly is simple, firm and reliable.

The utility model is realized by the following technical scheme:

the utility model provides a hair-dryer, includes the handle body, blows a section of thick bamboo device, be connected with detachable section of thick bamboo device that blows on the handle body, the section of thick bamboo device that blows includes section of thick bamboo part, the tuyere part of blowing, connecting axle, section of thick bamboo part one end of blowing pass through the connecting axle with handle body one end is connected, the section of thick bamboo device other end detachable that blows is connected with the tuyere part of blowing, the handle body other end is connected with air intake part.

Further, the handle body includes casing, outer sleeve, control circuit board, control button, be equipped with control button mounting hole on the casing, the inside cavity that is equipped with of casing, be equipped with control circuit board in the cavity, be equipped with a plurality of control button on the control circuit board, control button embedding is in the control button mounting hole on the casing, control circuit board with the control button electricity is connected, the outer sleeve is with casing, control circuit board, control button seamless butt joint lock is in on the casing.

Further, the shell comprises a left side shell and a right side shell, and the left side shell is connected with the right side shell in a close fit manner through a bolt post.

Further, the outer side wall of the outer sleeve is provided with a through hole matched with the control button.

Further, an air inlet and heat dissipation window is arranged at the lower part of the left side surface shell and the right side surface shell.

Further, the section of thick bamboo part of blowing includes the section of thick bamboo casing of blowing, the section of thick bamboo mounting bracket of blowing, the section of thick bamboo back lid, sealing washer of blowing, the inside section of thick bamboo mounting bracket that is equipped with of section of thick bamboo casing of blowing, the section of thick bamboo casing rear end is equipped with the section of thick bamboo back lid of blowing, the section of thick bamboo casing rear end of blowing with be equipped with the sealing washer between the section of thick bamboo back lid of blowing, the section of thick bamboo back lid will blow section of thick bamboo mounting bracket, sealing washer seamless butt joint lock and be in on the section of thick bamboo casing rear end of blowing.

Further, the mouth part of blowing includes tuyere shell, tuyere head, tuyere sealing washer, tuyere connecting piece, tuyere mounting, the tuyere mounting is located inside the wind barrel housing front end, the tuyere mounting with wind barrel mounting bracket fixed connection, the tuyere connecting piece is installed on the tuyere mounting, be equipped with the tuyere head on the tuyere connecting piece, the tuyere connecting piece with be equipped with the tuyere sealing washer between the tuyere head, tuyere head outside is equipped with tuyere shell, tuyere shell is with tuyere head, tuyere sealing washer, tuyere connecting piece, the seamless butt joint lock of tuyere mounting is in on the wind barrel housing front end.

Further, the air inlet part comprises an air inlet support, an air inlet base, an air inlet inner cover and an air inlet shell, the air inlet inner cover is arranged in the air inlet support, the air inlet shell is arranged on the outer side wall of the air inlet support, the air inlet base is arranged at the lower part of the air inlet support, the upper part of the air inlet support is embedded into the air inlet radiating windows at the lower parts of the left side surface shell and the right side surface shell and is fixed at the lower parts of the left side surface shell and the right side surface shell, and the air inlet shell is used for fastening the air inlet support and the air inlet inner cover in a seamless butt joint mode at the lower parts of the left side surface shell and the right side surface shell.

Further, the control buttons are a wind speed button and a heat button.

Further, the shape of the air nozzle shell is an air collecting type air nozzle or a fluffy shaping air nozzle.

The utility model has the beneficial effects that:

(1) The handle body is in foolproof connection with the blowing cylinder device, visual assembly is realized, production and operation are easy, the blowing cylinder part and the blowing mouth part are assembled in a buckling manner, and the assembly is simple, firm and reliable;

(2) The left side surface shell is closely matched and connected with the right side surface shell through the bolt column, so that the problems of more convenience, stability and firmness in the installation process are solved, and the practicability is good;

(3) An outer sleeve is sleeved outside the left side surface shell and the right side surface shell, and the outer sleeve is used for buckling the shell, the control circuit board and the control button on the shell in a seamless joint manner, so that the outer sleeve can be better in seamless joint with the left side surface shell and the right side surface shell;

(4) The other end of the handle body is connected with the air inlet device, the handle body comprises a left side surface shell and a right side surface shell, the air inlet shell is used for seamlessly butt-jointing the air inlet support and the air inlet inner cover to the lower parts of the left side surface shell and the right side surface shell, and the problem that the air inlet device can be better butt-jointed with the left side surface shell and the right side surface shell is solved.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a blower according to the present utility model;

FIG. 2 is a schematic diagram of the explosive structure of the blower of the present utility model;

FIG. 3 is a schematic view of the handle body and blower cartridge assembly and air intake assembly of the present utility model in an exploded configuration;

FIG. 4 is a schematic view of an exploded view of the handle body of the present utility model;

FIG. 5 is a schematic diagram of the explosion structure of the air blower device of the present utility model;

reference numerals: 1. a handle body; 11. a housing; 110. a left side shell; 111. a right side shell; 112. an air inlet radiating window; 12. an outer sleeve; 120. a through hole; 13. a control circuit board; 14. a control button; 2. a blowing cylinder device; 21. a blowing cylinder part; 210. a blower housing; 211. a blowing cylinder mounting frame; 212. a rear cover of the air blowing tube; 213. a seal ring; 22. a blowing nozzle part; 220. a tuyere housing; 221. a tuyere head; 222. a tuyere sealing ring; 223. a tuyere connection; 224. a tuyere fixing member; 23. a connecting shaft; 3. an air inlet component; 31. an air inlet bracket; 32. an air inlet base; 33. an air inlet inner cover; 34. an air inlet shell.

[ detailed description ] of the utility model

The utility model is further described with reference to the accompanying drawings and detailed description below:

unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1-5, a hair dryer comprises a handle body 1 and a hair dryer barrel device 2, wherein the detachable hair dryer barrel device 2 is connected to the handle body 1, the hair dryer barrel device 2 comprises a hair dryer barrel part 21, a hair dryer mouth part 22 and a connecting shaft 23, one end of the hair dryer barrel part 21 is connected with one end of the handle body 1 through the connecting shaft 23, the other end of the hair dryer barrel part 21 is detachably connected with the hair dryer mouth part 22, and the other end of the handle body 1 is connected with an air inlet part 3.

Preferably, the handle body 1 comprises a casing 11, an outer sleeve 12, a control circuit board 13 and a control button 14, wherein a control button mounting hole is formed in the casing 11, a cavity is formed in the casing 11, the control circuit board 13 is arranged in the cavity, a plurality of control buttons 14 are arranged on the control circuit board 13, the control buttons 14 are embedded in the control button mounting hole in the casing 11, the control circuit board 13 is electrically connected with the control buttons 14, and the outer sleeve 12 is used for seamlessly butt-jointing the casing 11, the control circuit board 13 and the control buttons 14 to be buckled on the casing 11.

Preferably, the housing 11 includes a left side housing 110 and a right side housing 111, and the left side housing 110 is connected with the right side housing 111 in a close fit manner through a latch post, so that the problem that the housing is more convenient, stable and firm in the installation process is solved, and the housing has good practicability.

Preferably, the outer side wall of the outer sleeve 12 is provided with a through hole 120 matching the control button 14.

Preferably, air intake and heat dissipation windows 112 are provided at the lower parts of the left side housing 110 and the right side housing 111.

Preferably, the air blowing barrel component 21 includes an air blowing barrel housing 210, an air blowing barrel mounting frame 211, an air blowing barrel rear cover 212 and a sealing ring 213, the air blowing barrel mounting frame 211 is arranged inside the air blowing barrel housing 210, the air blowing barrel rear cover 212 is arranged at the rear end of the air blowing barrel housing 210, the sealing ring 213 is arranged between the rear end of the air blowing barrel housing 210 and the air blowing barrel rear cover 212, and the air blowing barrel rear cover 212 is used for seamlessly butt-jointing the air blowing barrel mounting frame 211 and the sealing ring 213 on the rear end of the air blowing barrel housing 210.

Preferably, the air blowing mouth piece 22 comprises an air nozzle shell 220, an air nozzle head 221, an air nozzle sealing ring 222, an air nozzle connecting piece 223 and an air nozzle fixing piece 224, wherein the air nozzle fixing piece 224 is positioned inside the front end of the air blowing barrel shell 210, the air nozzle fixing piece 224 is fixedly connected with the air blowing barrel mounting frame 211, the air nozzle connecting piece 223 is installed on the air nozzle fixing piece 224, the air nozzle connecting piece 223 is provided with the air nozzle head 221, the air nozzle sealing ring 222 is arranged between the air nozzle connecting piece 223 and the air nozzle head 221, the air nozzle shell 220 is arranged outside the air nozzle head 221, and the air nozzle head 221, the air nozzle sealing ring 222, the air nozzle connecting piece 223 and the air nozzle fixing piece 224 are in seamless butt joint and buckled on the front end of the air blowing barrel shell 210.

Preferably, the air inlet component 3 comprises an air inlet bracket 31, an air inlet base 32, an air inlet inner cover 33 and an air inlet outer cover 34, wherein the air inlet inner cover 33 is arranged in the air inlet bracket 31, the air inlet outer cover 34 is arranged on the outer side wall of the air inlet bracket 31, the air inlet base 32 is arranged at the lower part of the air inlet bracket 31, the upper part of the air inlet bracket 31 is embedded into the air inlet heat dissipation windows 112 at the lower parts of the left side shell 110 and the right side shell 111 and is fixed at the lower parts of the left side shell 110 and the right side shell 111, and the air inlet outer cover 34 is used for seamlessly butt-jointing the air inlet bracket 31 and the air inlet inner cover 33 at the lower parts of the left side shell 110 and the right side shell 111.

Preferably, the control button 14 is a wind speed button, a heat button.

Preferably, the air nozzle housing 220 is shaped as an air collecting air nozzle or a fluffy shaping air nozzle.

In summary, according to the hair dryer, the handle body and the hair dryer barrel device are foolproof, visual assembly and easy production and operation, the hair dryer barrel component and the hair dryer mouth component are assembled in a fastening mode, assembly is simple, firm and reliable, the left side surface shell is connected with the right side surface shell in a tight fit mode through the bolt post, and the hair dryer is more convenient, stable and firm in the installation process and good in practicability; the left side shell and the right side shell are sleeved with the outer sleeve, the outer sleeve enables the shell, the control circuit board and the control button to be buckled on the shell in a seamless joint mode, and therefore the problem that the outer sleeve can be better in seamless joint with the left side shell and the right side shell is solved.

Modifications and variations of the above embodiments will be apparent to those skilled in the art in light of the above teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (8)

1. The utility model provides a hair-dryer, includes handle body, blowing section of thick bamboo device, be connected with detachable blowing section of thick bamboo device on the handle body, its characterized in that: the air blowing barrel device comprises an air blowing barrel part, an air blowing nozzle part and a connecting shaft, one end of the air blowing barrel part is connected with one end of the handle body through the connecting shaft, the other end of the air blowing barrel part is detachably connected with the air blowing nozzle part, and the other end of the handle body is connected with the air inlet part; the air blowing mouth piece comprises an air nozzle shell, an air nozzle head, an air nozzle sealing ring, an air nozzle connecting piece and an air nozzle fixing piece, wherein the air nozzle fixing piece is positioned in the front end of the air blowing barrel shell and fixedly connected with the air blowing barrel mounting frame, the air nozzle connecting piece is arranged on the air nozzle fixing piece, the air nozzle connecting piece is provided with the air nozzle head, the air nozzle sealing ring is arranged between the air nozzle connecting piece and the air nozzle head, the air nozzle shell is arranged outside the air nozzle head, and the air nozzle head, the air nozzle sealing ring, the air nozzle connecting piece and the air nozzle fixing piece are in seamless butt joint and buckled on the front end of the air blowing barrel shell by the air nozzle shell; the air inlet part comprises an air inlet support, an air inlet base, an air inlet inner cover and an air inlet shell, wherein the air inlet inner cover is arranged inside the air inlet support, the air inlet shell is arranged on the outer side wall of the air inlet support, the air inlet base is arranged at the lower part of the air inlet support, the upper part of the air inlet support is embedded into an air inlet radiating window at the lower parts of the left side surface shell and the right side surface shell and is fixed at the lower parts of the left side surface shell and the right side surface shell, and the air inlet shell is used for seamlessly butt-jointing the air inlet support and the air inlet inner cover at the lower parts of the left side surface shell and the right side surface shell.

2. A hair dryer according to claim 1, wherein: the handle body comprises a shell, an outer sleeve, a control circuit board and a control button, wherein a control button mounting hole is formed in the shell, a cavity is formed in the shell, the control circuit board is arranged in the cavity, a plurality of control buttons are arranged on the control circuit board and embedded in the control button mounting hole on the shell, the control circuit board is electrically connected with the control button, and the outer sleeve is used for seamlessly butt-jointing the shell, the control circuit board and the control button and buckling the shell.

3. A hair dryer according to claim 2, wherein: the shell comprises a left side shell and a right side shell, and the left side shell is connected with the right side shell in a close fit manner through a bolt column.

4. A hair dryer according to claim 2, wherein: the outer side wall of the outer sleeve is provided with a through hole matched with the control button.

5. A hair dryer according to claim 3, wherein: the lower part of the left side surface shell and the right side surface shell is provided with an air inlet and heat dissipation window.

6. A hair dryer according to claim 1, wherein: the utility model discloses a blowing barrel part, including blowing barrel casing, blowing barrel mounting bracket, blowing barrel back lid, sealing washer, the inside barrel mounting bracket that is equipped with of blowing barrel casing, blowing barrel casing rear end is equipped with the lid behind the blowing barrel, blowing barrel casing rear end with be equipped with the sealing washer between the barrel back lid of blowing, the lid behind the blowing barrel will blow barrel mounting bracket, sealing washer seamless butt joint lock and be in on the barrel casing rear end.

7. A hair dryer according to claim 2, wherein: the control buttons are a wind speed button and a heat button.

8. A hair dryer according to claim 1, wherein: the shape of the air nozzle shell is an air collecting type air nozzle or a fluffy shaping air nozzle.