CN213030092U - Hair-dryer with lithium cell - Google Patents

Abstract

The utility model discloses a hair drier with a lithium battery, which comprises a shell, an air outlet and an air inlet, wherein a heating device is arranged at the position close to the air outlet in the shell, a blowing device is arranged at the position close to the air inlet, the blowing device can suck air from the air inlet, the wind energy blown out by the blowing device can be exhausted from the air outlet through the heating device, the heating device comprises a heating bracket which is formed by two mica plates which are spliced with each other, a heating carbon fiber graphite wire is wound outside the heating bracket, a lithium battery and a controller are arranged in a handle of the shell, a charging circuit which is electrically connected with the controller is electrically connected on the lithium battery, the input end of the charging circuit is connected with an external power supply through a connecting wire, the controller is electrically connected with the carbon fiber graphite wire and the blowing device, a right cover is hinged at the, the lower end of the right cover is matched with the shell through a buckle, and a filter screen is inserted in the right cover. This structure is convenient clearance.

Description

Hair-dryer with lithium cell

Technical Field

The utility model relates to a technical field of hair-dryer, in particular to hair-dryer with lithium cell.

Background

In the related art, the hair dryer is a common electric appliance in family life, and can help people to dry hair quickly and prevent diseases. The hair dryer is mainly used for drying and shaping hair, but also can be used for local drying, heating and physical therapy in laboratories, physical therapy rooms, industrial production, art designing and the like. The blower directly drives the rotor by the motor to drive the fan blades to rotate, when the fan blades rotate, air is sucked from the air inlet, and centrifugal airflow formed by the air inlet is blown out from the front nozzle of the air duct. When the air passes through, if the heating wire on the heating bracket in the air nozzle is heated by electricity, hot air is blown out; if the selection switch does not electrify the heating wire to generate heat, cold air is blown out.

The existing hair dryer has the following problems: 1. when the hair drier is used, hair is easy to be sucked from the air inlet to influence the using effect, and the hair inside is not easy to be cleaned; 2. the existing hair dryer has to be always connected with a power supply, and once the power supply is cut off, the hair dryer is also easy to cut off, so that the hair dryer cannot be used in an emergency situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hair-dryer with lithium cell to the needs that provide in solving above-mentioned background art just can use, the inconvenient problem of clearing up of inside hair always with the commercial power connection.

In order to achieve the above object, the utility model provides a following technical scheme: a hair drier with a lithium battery comprises a shell, wherein an air outlet on the left side and an air inlet on the same axis with the air outlet are arranged on the shell, the air inlet is arranged on the right side of the shell, a heating device is arranged at a position close to the air outlet in the shell, a blowing device is arranged at a position close to the air inlet, the blowing device can suck air from the air inlet, wind energy blown out by the blowing device can pass through the heating device and be discharged from the air outlet, the heating device comprises a heating support formed by two mica plates which are spliced with each other to form a cross shape, a heating carbon fiber graphite wire is wound outside the heating support, a lithium battery and a controller are arranged in a handle of the shell, a charging circuit electrically connected with the controller is electrically connected onto the lithium battery, and the input end of the charging circuit is connected with, the controller is connected with carbon fiber graphite silk and blast apparatus electricity, and it has the right side lid to articulate through the pivot in the right side of shell, the air intake is arranged in the right side and is covered, the lower extreme of right side lid passes through the buckle cooperation with the shell, and it has the filter screen to peg graft in the right side lid, the lower extreme card of filter screen is in right side lid inboard below, the upper end of filter screen is connected with compression spring, compression spring card is in the draw-in groove of right side lid upper cover, just the filter screen upper end also is blocked in the draw-in groove, is equipped with the silica gel baffle that is located the.

In order to facilitate the fixing,the heating support is sleeved with a connecting support, and the upper end and the lower end of the connecting support are clamped on the upper part and the lower part inside the shell.

In order to facilitate installation, the blowing device comprises a blowing support, trapezoidal platforms protruding towards the center of the shell are arranged on the upper portion and the lower portion of the inner portion of the shell, the blowing support is clamped between the two trapezoidal platforms, a motor with an output shaft penetrating through the blowing support is arranged on the right side of the blowing support, the output shaft of the motor is connected with a fan located on the left side, a ventilation pipeline is arranged on each trapezoidal platform, and the ventilation pipeline penetrates through the shell from left to right.

In order to eliminate static electricity, a negative ion device is also arranged on the heating bracket.

Preferably, the shell is made of PC material or nylon material.

The utility model provides a hair drier with lithium battery, through setting up lithium battery and charging circuit in the shell inside to realize the self-charging process to the lithium battery, realize need not always through commercial power supply, in case when the commercial power has a power failure, this structure also can be used as emergent blowing, simultaneously this structure's right side sets up a detachable right side lid, set up an openable filter screen in the right side lid, when realizing into wind, carry out with this and block the hair suction through the air intake, then realize the problem that secondary blocks the hair suction through the filter screen, if the hair inhales, also stop in the filter screen and can not get into the fan position, finally avoid the fan because the hair twines the problem that influences the result of use, in addition regularly can open the right side lid, then lift up the filter screen, extrude compression spring, let the filter screen below break away from right side lid below, then the structure of the filter screen of convenient clearance, therefore, the hair dryer has the advantages that the hair dryer is convenient to clean, the hair can be prevented from entering the inside of the hair dryer, and meanwhile, the hair dryer can be continuously used after the power of the mains supply is cut off.

Drawings

FIG. 1 is a schematic view showing the internal structure of a hair dryer with a lithium battery in the embodiment 1;

FIG. 2 is a side view of the heating rack of this embodiment 1 as viewed from the left to the right;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a schematic view showing the internal structure of a hair dryer with a lithium battery according to embodiment 2.

In the figure: the air-conditioning device comprises a shell 1, an air outlet 2, an air inlet 3, a heating device 4, a blowing device 5, a heating support 6, a carbon fiber graphite wire 7, a lithium battery 8, a controller 9, a charging circuit 10, a connecting wire 11, a rotating shaft 12, a right cover 13, a buckle 14, a filter screen 15, a compression spring 16, a clamping groove 17, a connecting support 18, a blowing support 19, a trapezoidal table 20, a motor 21, a fan 22, a ventilating duct 23, an anion device 24 and a silica gel baffle 25.

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 work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the embodiment provides a hair dryer with a lithium battery, including a housing 1, an air outlet 2 located on the left side and an air inlet 3 located on the same axis with the air outlet 2 are disposed on the housing 1, the air inlet 3 is located on the right side of the housing 1, a heating device 4 is disposed in the housing 1 near the air outlet 2 and a blowing device 5 is disposed in the housing 1 near the air inlet 3, the blowing device 5 can suck air from the air inlet 3, wind energy blown by the blowing device 5 can be discharged from the air outlet 2 through the heating device 4, the heating device 4 includes two heating brackets 6 that are inserted into each other to form a cross-shaped mica plate, a heating carbon fiber graphite wire 7 is wound outside the heating brackets 6, a lithium battery 8 and a controller 9 are disposed in a handle of the housing 1, the lithium battery 8 is electrically connected with a charging circuit 10 electrically connected with a controller 9, the input end of the charging circuit 10 is connected with an external power supply through a connecting wire 11, the controller 9 is electrically connected with the carbon fiber graphite wire 7 and the blowing device 5, a right cover 13 is hinged on the right side of the shell 1 through a rotating shaft 12, the air inlet 3 is arranged on the right cover 13, the lower end of the right cover 13 is matched with the shell 1 through a buckle 14, a filter screen 15 is inserted in the right cover 13, the lower end of the filter screen 15 is clamped at the lower part of the inner side of the right cover 13, the upper end of the filter screen 15 is connected with a compression spring 16, the compression spring 16 is clamped in a clamping groove 17 of the upper cover of the right cover 13, the upper end of the filter screen 15 is also clamped in the clamping groove 17, a silica gel baffle 25 positioned below the rotating shaft 12 is arranged in the shell 1, and dust or water can be prevented from entering from a gap between the shell and the right cover 13 by arranging the silica gel baffle 25.

In the above structure, the lithium battery and the charging circuit 10 are arranged in the shell 1 to realize the self-charging process of the lithium battery, so that the lithium battery is not required to be supplied by mains supply all the time, once the mains supply is powered off, the structure can be used for emergency blowing, meanwhile, the detachable right cover 13 is arranged on the right side of the structure, the openable filter screen 15 is arranged in the right cover 13, when air is supplied, the air is blocked by the air inlet 3, the problem of secondary hair suction blocking is realized by the filter screen 15, if hair is sucked, the hair stays in the filter screen 15 and cannot enter the fan position, the problem that the using effect of the fan is influenced by hair winding is finally avoided, in addition, the right cover 13 can be opened periodically, then the filter screen 15 is lifted upwards, the compression spring 16 is extruded, and the lower part of the filter screen 15 is separated from the lower part of the right, then be convenient for clear up filter screen 15's structure, consequently this structure has convenient clearance, avoids the inside hair that gets into of hair-dryer, realizes simultaneously that the commercial power outage back can also continue to use.

In order to facilitate the fixing,the heating support 6 is sleeved with a connecting support 18, the upper end and the lower end of the connecting support 18 are clamped on the upper part and the lower part inside the shell 1, and the heating support 6 is conveniently fixed by arranging the connecting support 18.

In order to facilitate installation, the blowing device 5 comprises a blowing support 19, trapezoidal platforms 20 protruding towards the center of the shell 1 are arranged on the upper and lower sides inside the shell 1, the blowing support 19 is clamped between the two trapezoidal platforms 20, a motor 21 with an output shaft penetrating through the blowing support 19 is arranged on the right side of the blowing support 19, the output shaft of the motor 21 is connected with a fan 22 positioned on the left side, each trapezoidal platform 20 is provided with a ventilating duct 23, the ventilating duct 23 penetrates through the shell 1 from left to right, and the whole structure is more convenient to install due to the arrangement of the structure. In this structure, the controller is a common single chip microcomputer, and the process of how to acquire data and control the motor to work belongs to a conventional technology, so detailed description is not given, and meanwhile, the charging circuit 10 belongs to a conventional charging circuit in the field, so detailed description is not given.

Example 2:

referring to fig. 4, in the embodiment, in order to eliminate static electricity, the heating bracket 6 is further provided with an anion device 24, and the static electricity can be eliminated by providing the anion device 24.

Preferably, the housing 1 is made of PC material or nylon material.

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 (5)

1. A hair drier with a lithium battery comprises a shell (1), wherein an air outlet (2) which is positioned on the left side and an air inlet (3) which is positioned on the same axis with the air outlet (2) are arranged on the shell (1), the air inlet (3) is positioned on the right side of the shell (1), a heating device (4) is arranged at a position which is close to the air outlet (2) in the shell (1) and a blowing device (5) is arranged at a position which is close to the air inlet (3), the blowing device (5) can suck air from the air inlet (3), wind energy blown out by the blowing device (5) can pass through the heating device (4) and is discharged from the air outlet (2), the heating device (4) comprises a heating support (6) which is formed by two crossed mica plates which are spliced with each other, and a heating carbon fiber graphite wire (7) is wound outside the heating support (6), the air purifier is characterized in that a lithium battery (8) and a controller (9) are arranged in a handle of a shell (1), the lithium battery (8) is electrically connected with a charging circuit (10) electrically connected with the controller (9), the input end of the charging circuit (10) is connected with an external power supply through a connecting wire (11), the controller (9) is electrically connected with a carbon fiber graphite wire (7) and a blowing device (5), the right side of the shell (1) is hinged with a right cover (13) through a rotating shaft (12), an air inlet (3) is arranged on the right cover (13), the lower end of the right cover (13) is matched with the shell (1) through a buckle (14), a filter screen (15) is inserted in the right cover (13), the lower end of the filter screen (15) is clamped below the inner side of the right cover (13), the upper end of the filter screen (15) is connected with a compression spring (16), and the compression spring (16) is clamped in a clamping groove (17) of the upper cover of the right cover (, and the upper end of the filter screen (15) is also clamped in the clamping groove (17), and a silica gel baffle (25) positioned below the rotating shaft (12) is arranged in the shell (1).

2. A hair dryer with lithium battery as claimed in claim 1, wherein: the heating support (6) is sleeved with a connecting support (18), and the upper end and the lower end of the connecting support (18) are clamped on the upper part and the lower part inside the shell (1).

3. A hair dryer with lithium battery as claimed in claim 1, wherein: blast apparatus (5) including blowing support (19), all be equipped with about shell (1) is inside to bellied trapezoidal platform (20) in shell (1) center, the joint has between two trapezoidal platforms (20) blowing support (19), be equipped with motor (21) that the output shaft runs through blowing support (19) on the right side of blowing support (19), the output shaft of motor (21) has fan (22) that are located left, is equipped with on each trapezoidal platform (20) ventilation pipe (23), ventilation pipe (23) link up the shell (1) about.

4. A hair dryer with lithium battery as claimed in claim 1, wherein: the heating bracket (6) is also provided with an anion device (24).

5. A hair dryer with lithium battery as claimed in claim 1, wherein: the shell (1) is made of PC material or nylon material.

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