CN211657575U

CN211657575U - Helmet type hair drier

Info

Publication number: CN211657575U
Application number: CN201922278091.6U
Authority: CN
Inventors: 王大帅; 王艳霞
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-13
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a helmet type hair drier, which is used for solving the problem that the blowing of the helmet type hair drier can not be adjusted, the blown hot air can blow the hair directly, and the hair can be easily damaged if the hair drier is still; the hair outside the helmet cannot be blown, so that the problem that a user with long hair is inconvenient to use is caused; the helmet comprises a helmet body, wherein a helmet liner is arranged in the helmet body, sealing strips are arranged at the bottom of the helmet liner and the bottom of the helmet body, and the sealing strips are fixed at the bottom of the helmet liner and the bottom of the helmet body through screws; the air vent is shielded by the arc-shaped blade, so that the condition that the hair quality is damaged due to the fact that the blown hot air blows the hair directly is avoided; when the hair is longer, can tear the sealing strip open to through bolt installation arc pole, make the hot-blast chamber that blows out blow to the rubber hose in, get rid of through the aperture of giving vent to anger, thereby blow to the outside long hair of helmet.

Description

Helmet type hair drier

Technical Field

The utility model relates to a hair-dryer technical field especially relates to a helmet type hair-dryer.

Background

A conventional hair dryer is composed of a set of heating wires and a high-speed, small fan. When the fan is electrified, the heating wire can generate heat, and the air blown out by the fan passes through the heating wire and is changed into hot air. Then, the hair is dried by blowing air against the hair in all directions so that the moisture in the hair evaporates. However, in hospitals, for some patients who are bedridden for a long time, are afraid of wind, have arm disabilities or have arms inconvenient to move due to illness, such as patients with severe scapulohumeral periarthritis, the hair is inconvenient to be dried by using the traditional hair dryer after the hair is washed, and even if family members assist in blowing the hair, the rest of other patients in the same ward area is affected due to the generation of loud noise and residual wind.

Application publication No. CN 107788669A's patent discloses a helmet-type constant temperature hair-dryer, has realized generating heat with the temperature of adaptation human head through the human head temperature automatically regulated electric heating device that micro-control device detected according to a plurality of temperature sensor on the string bag, makes the temperature keep invariable, nevertheless has following not enough: the air outlet of the helmet type hair drier can not be subjected to angle adjustment, and if the hair drier is worn on the head, the air outlet always faces to one direction, so that the hair is easy to be damaged; secondly, the hair outside the helmet cannot be blown, which causes inconvenience for users with long hair. Therefore, a helmet type hair dryer is desired to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a helmet-type hair-dryer to solve current helmet-type hair-dryer air-out angle can not adjust, can not carry out the problem of blowing to the hair outside the helmet.

(II) technical scheme

Solve current helmet-mounted hair-dryer air-out angle and can not adjust, can not blow to the outer hair of helmet problem for realizing above-mentioned helmet-mounted hair-dryer, the utility model provides a following technical scheme:

a helmet type hair drier comprises a helmet body, wherein a helmet lining is arranged inside the helmet body, sealing strips are arranged at the bottom of the helmet lining and the bottom of the helmet body, and the sealing strips are fixed at the bottom of the helmet lining and the bottom of the helmet body through screws; a containing cavity is arranged between the helmet lining and the helmet body, a plurality of ventilation holes are formed in the surface of the helmet lining, one ends of the ventilation holes are communicated with the containing cavity, a convex column is mounted at the top of the helmet lining, an arc-shaped baffle cover is sleeved on the convex column and comprises a central column and two arc-shaped blades, a trepanning is formed in the center of the central column, the central column is sleeved on the convex column through the trepanning, and a plurality of fixing holes are uniformly formed in the upper end face of the central column;

the helmet comprises a helmet body and is characterized in that a threaded column is arranged at the upper part of the helmet body, a mounting hole is formed in the threaded column, a motor is arranged in the mounting hole, the bottom end of an output shaft of the motor is fixedly connected with a fixed disc, and a plurality of fixed columns which are in one-to-one correspondence with the fixed holes are integrally formed in the bottom end surface of the fixed disc;

the outer surface of the threaded column is in threaded connection with a blowing mechanism, a motor is arranged in the blowing mechanism, a turbofan is arranged at the output shaft end of the bottom of the motor, air inlets are formed in the two sides of the upper portion of the motor in the blowing mechanism, and heating wires are arranged below the turbofan in the blowing mechanism; the top of the blowing mechanism is provided with a power supply box.

Preferably, the included angle between the two arc-shaped blades is 90 degrees.

Preferably, the arc pole is still installed through the screw in helmet body's bottom, and a plurality of inlet port has been seted up to the up end that the up end of arc pole was provided with joint strip, and a plurality of and the rubber hose of inlet port one-to-one are installed to the bottom face of arc pole, and the inside hollow structure that is of rubber hose, and the one end and the inlet port through connection that rubber hose and arc pole are connected, and rubber hose's the other end is seal structure, has evenly seted up a plurality of aperture of giving vent to anger on the rubber hose.

Preferably, the power supply box is internally provided with a rechargeable battery, the upper end of the rechargeable battery is provided with a circuit main board through a support, the upper end surface of the circuit main board is provided with a single chip microcomputer and a temperature controller, and the rechargeable battery is connected with the single chip microcomputer, the temperature controller, the motor and the electric heating wire through electric wires and supplies power to the single chip microcomputer, the temperature controller, the motor and the electric heating wire.

Preferably, a first rotating button and a second rotating button are symmetrically arranged on two sides of the helmet body respectively; the first rotary button and the second rotary button are connected with the single chip microcomputer through electric wires.

Preferably, a heat shield is sleeved outside the motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a helmet-type hair-dryer possesses following beneficial effect:

(1) the central column is driven to rotate back and forth at 0-90 degrees by the motor, so that the two arc-shaped blades are driven to rotate, the air vents are shielded by the arc-shaped blades at certain time intervals, and the condition that the hair is damaged due to the fact that blown hot air blows hair all the time is avoided;

(2) when the hair is longer, can tear the sealing strip open to through bolt installation arc pole, make the hot-blast appearance chamber that blows out blow to the rubber hose in discharge through the aperture of giving vent to anger, thereby blow to the outside long hair of helmet.

Drawings

Fig. 1 is a schematic view of an overall structure of a helmet-type hair dryer of the present invention;

FIG. 2 is a sectional view of the whole structure of a helmet-type hair dryer of the present invention;

FIG. 3 is a schematic view of the overall structure of the arc-shaped cover of the present invention;

FIG. 4 is a schematic view of the overall structure of an arc rod of the present invention;

fig. 5 is a cross-sectional view of the internal structure of the power supply box of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a helmet type hair dryer, which comprises a helmet body 1, a helmet liner 11 is installed inside the helmet body 1, a sealing strip 12 is installed at the bottom of the helmet liner 11 and the bottom of the helmet body 1, and the sealing strip 12 is fixed at the bottom of the helmet liner 11 and the bottom of the helmet body 1 through screws; a containing cavity 14 is arranged between the helmet liner 11 and the helmet body 1, a plurality of vent holes 15 are formed in the surface of the helmet liner 11, one ends of the vent holes 15 are communicated with the containing cavity 14, a convex column 16 is installed at the top of the helmet liner 11, an arc-shaped baffle cover 17 is sleeved on the convex column 16, the arc-shaped baffle cover 17 comprises a central column 171 and two arc-shaped blades 172, and the included angle of the two arc-shaped blades 172 is 90 degrees; the center of center post 171 is seted up trepanning 173, and center post 171 cup joints on projection 16 through trepanning 173, and a plurality of fixed orifices 174 has evenly been seted up to the up end of center post 171.

The upper part of the helmet body 1 is provided with a threaded column 18, the interior of the threaded column 18 is provided with a mounting hole 181, the interior of the mounting hole 181 is provided with a motor 182, the bottom end of an output shaft of the motor 182 is fixedly connected with a fixed disc 183, and the bottom end surface of the fixed disc 183 is integrally formed with a plurality of fixed columns 184 which are in one-to-one correspondence with the fixed holes 174; the heat insulation cover 185 is sleeved outside the motor 182, so that the motor is conveniently insulated by the heat insulation cover 185, and the damage to the motor 182 caused by heating of the heating wire 24 is avoided; the output shaft of the motor 182 rotates at an angle of 0-90 degrees.

The outer surface of the threaded column 18 is in threaded connection with a blowing mechanism 2, a motor 21 is installed inside the blowing mechanism 2, a turbofan 22 is installed at the output shaft end of the bottom of the motor 21, air inlets 23 are formed in two sides of the inside of the blowing mechanism 2, which are located above the motor, and heating wires 24 are installed below the turbofan 22 in the inside of the blowing mechanism 2; the top of the blowing mechanism 2 is provided with a power supply box 4; the power supply box 4 is internally provided with a rechargeable battery 41, the upper end of the rechargeable battery 41 is provided with a circuit main board 42 through a bracket, the upper end surface of the circuit main board 42 is provided with a single chip microcomputer 43 and a temperature controller 44, and the rechargeable battery 41 is connected with the single chip microcomputer 43, the temperature controller 44, the motor 21 and the heating wire 24 through electric wires and supplies power to the single chip microcomputer 43, the temperature controller 44, the motor 21 and the heating wire 24.

The arc pole 3 is still installed through the screw in the bottom of helmet body 1, a plurality of inlet port 32 has been seted up to the up end that the up end of arc pole 3 was provided with joint strip 31, a plurality of and the rubber hose 33 of inlet port 32 one-to-one are installed to the bottom face of arc pole 3, the inside hollow structure that is of rubber hose 33, and the one end and the inlet port 32 through connection that rubber hose 33 and arc pole 3 are connected, the other end of rubber hose 33 is seal structure, a plurality of aperture 34 of giving vent to anger has evenly been seted up on the rubber hose 33.

A first rotary button 101 and a second rotary button 102 are symmetrically arranged on two sides of the helmet body 1 respectively; the first rotary button 101 and the second rotary button 102 are connected with the single chip microcomputer 43 through electric wires; singlechip 43 model is AT89S51 singlechip, and its concrete single chip microcomputer structure belongs to current public technology, and uses more extensively, the utility model discloses no longer describe redundantly.

The utility model discloses a theory of operation: the motor 21 drives the turbofan 22 to rotate, the gas is forced to rotate through blades in the turbofan 22 to do work on the gas, so that the momentum of the gas is increased, the gas is thrown out to the periphery of the turbofan 22 under the action of centrifugal force, enters the accommodating cavity 14 through the mounting holes 18 and is discharged through the plurality of vent holes 15, and the purpose of blowing the helmet is achieved; the heating wire 14 is electrified for heating, so that the gas delivered by the turbofan 22 is heated, and hot air is formed; the motor 182 drives the central column 171 to rotate back and forth at 0 to 90 degrees, and then drives the two arc-shaped blades 172 to rotate, so that the vent holes 15 are shielded by the arc-shaped blades 172, and the condition that the hair quality is damaged due to the fact that blown hot air blows hair all the time is avoided; when the hair is longer, can tear sealing strip 12 open to through bolt installation arc pole 3, make the hot-blast chamber 14 that blows out blow to in the rubber hose 33, get rid of through the aperture 34 of giving vent to anger, thereby blow to the outside long hair of helmet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A helmet type hair drier is characterized by comprising a helmet body (1), wherein a helmet lining (11) is arranged inside the helmet body (1), sealing strips (12) are arranged at the bottom of the helmet lining (11) and the bottom of the helmet body (1), and the sealing strips (12) are fixed at the bottom of the helmet lining (11) and the bottom of the helmet body (1) through screws; an accommodating cavity (14) is formed between the helmet liner (11) and the helmet body (1), a plurality of vent holes (15) are formed in the surface of the helmet liner (11), one ends of the vent holes (15) are communicated with the accommodating cavity (14), a convex column (16) is installed at the top of the helmet liner (11), an arc-shaped shield (17) is sleeved on the convex column (16), the arc-shaped shield (17) comprises a central column (171) and two arc-shaped blades (172), a trepanning hole (173) is formed in the center of the central column (171), the central column (171) is sleeved on the convex column (16) through the trepanning hole (173), and a plurality of fixing holes (174) are uniformly formed in the upper end face of the central column (171);

the upper part of the helmet body (1) is provided with a threaded column (18), a mounting hole (181) is formed in the threaded column (18), a motor (182) is installed in the mounting hole (181), the bottom end of an output shaft of the motor (182) is fixedly connected with a fixed disc (183), and a plurality of fixed columns (184) which correspond to the fixed holes (174) one by one are integrally formed on the bottom end surface of the fixed disc (183);

the outer surface of the threaded column (18) is in threaded connection with a blowing mechanism (2), a motor (21) is installed inside the blowing mechanism (2), a turbofan (22) is installed at the output shaft end of the bottom of the motor (21), air inlets (23) are formed in the blowing mechanism (2) and located on two sides above the motor, and heating wires (24) are installed inside the blowing mechanism (2) and located below the turbofan (22); the top of the blowing mechanism (2) is provided with a power supply box (4);

arc pole (3) are still installed through the screw in the bottom of helmet body (1), a plurality of inlet port (32) have been seted up to the up end that the up end of arc pole (3) was provided with joint strip (31), rubber hose (33) of a plurality of and inlet port (32) one-to-one are installed to the bottom face of arc pole (3), rubber hose (33) are inside to be hollow structure, and rubber hose (33) are connected with arc pole (3) one end and inlet port (32) through connection, the other end of rubber hose (33) is seal structure, a plurality of aperture (34) of giving vent to anger has evenly been seted up on rubber hose (33).

2. A helmet blower as claimed in claim 1, wherein the angle between the two curved blades (172) is 90 degrees.

3. A helmet-type hair drier according to claim 1, wherein a rechargeable battery (41) is installed inside the power box (4), a circuit board (42) is installed at the upper end of the rechargeable battery (41) through a bracket, a single chip microcomputer (43) and a temperature controller (44) are installed on the upper end face of the circuit board (42), and the rechargeable battery (41) is connected with and supplies power to the single chip microcomputer (43), the temperature controller (44), the motor (21) and the heating wires (24) through electric wires.

4. A helmet-type hair dryer according to claim 1, wherein the helmet body (1) is symmetrically provided with a first rotary button (101) and a second rotary button (102) at two sides thereof; the first rotary button (101) and the second rotary button (102) are connected with the single chip microcomputer (43) through electric wires.

5. A helmet blower as claimed in claim 1, wherein a heat shield (185) is sleeved on the outside of the motor (182).