CN211581874U

CN211581874U - Novel electric hair drier

Info

Publication number: CN211581874U
Application number: CN201821287857.6U
Authority: CN
Inventors: 刘安元; 王一衡; 杨浩东
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-09-29
Anticipated expiration: 2028-08-09

Abstract

The utility model provides a novel electric hair drier, which comprises a machine body, a wind collecting nozzle and a mesh enclosure; the air collecting nozzle is arranged at an air outlet of the machine body, and the mesh enclosure is arranged at an air inlet of the machine body; the dust-proof device also comprises a first dust-proof mechanism and a second dust-proof mechanism; the first dust-proof mechanism comprises a first fan and a first dust-proof net, the first fan and the first dust-proof net are both arranged between the air inlet of the machine body and the net cover through a first pipe body in a detachable connection mode, and the wind direction of the first fan points to the machine body from the net cover; the second dustproof mechanism comprises a second fan and a second dustproof net, the second fan and the second dustproof net are both arranged between the air inlet of the machine body and the first dustproof mechanism through a second pipe body in a detachable connection mode, and the wind direction of the second fan is the same as that of the first fan. The utility model discloses inside having reduced debris and having got into electric hair drier, extension electric hair drier's life improved the air-out quality.

Description

Novel electric hair drier

Technical Field

The utility model relates to a domestic appliance field, concretely relates to novel electric hair drier.

Background

The electric hair drier is mainly used for drying and shaping hair, after the power supply of the electric hair drier is switched on, the motor drives the fan blades to rotate, air is sucked from the air inlet and heated by the electric heating wire, and hot air is formed and then blown out from the air outlet.

An air inlet of a general electric hair dryer is generally provided with a mesh enclosure for preventing foreign matters from entering, but the mesh enclosure has too large aperture to block the entry of the foreign matters with larger volume, but the foreign matters such as dust and hair can enter the inside of the electric hair dryer through the mesh enclosure.

When the dust and the hair enter the electric hair drier, the dust is continuously accumulated on the electric heating wire, so that the electric heating wire is locally overheated, and the service life of the electric heating wire is shortened. The hair is flammable, and during the heating operation of the electric heating wire, the hair is melted to generate smoke and simultaneously generate unpleasant odor. In addition, part of the dust also passes through the blower, so that the air outlet also carries dust, and the dust is blown to the hair, so that the hair becomes dirty, and the air outlet quality is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a novel electric hair drier to inside reducing debris entering electric hair drier, prolong electric hair drier's life, improve the air-out quality.

The utility model provides a novel electric hair drier, which comprises a machine body, a wind collecting nozzle and a mesh enclosure; the air collecting nozzle is arranged at an air outlet of the machine body, and the mesh enclosure is arranged at an air inlet of the machine body;

the dust-proof device also comprises a first dust-proof mechanism and a second dust-proof mechanism; the first dust-proof mechanism comprises a first fan and a first dust-proof net, the first fan and the first dust-proof net are both arranged between the air inlet of the machine body and the net cover through a first pipe body in a detachable connection mode, and the wind direction of the first fan points to the machine body from the net cover;

the second dustproof mechanism comprises a second fan and a second dustproof net, the second fan and the second dustproof net are both arranged between the air inlet of the machine body and the first dustproof mechanism through a second pipe body in a detachable connection mode, and the wind direction of the second fan is the same as that of the first fan.

Preferably, the inside of first body and second body all is equipped with mounting bracket and net, mounting bracket and net in the first body are used for installing first fan and first dust screen respectively, mounting bracket and net in the second body are used for installing second fan and second dust screen respectively.

Fix first fan and first dust screen through first body, fix second fan and second dust screen through the second body, prevent that first fan, first dust screen, second fan and second dust screen from taking place to rock in the use and influence normal use.

Preferably, the grid of the first pipe body is detachably connected with the first dust screen. When debris accumulation on first dust screen is more, dismantle first body earlier, dismantle first dust screen again and wash alone, dismouting washing convenience, first dust screen can reuse.

Preferably, the grid of the second pipe body is detachably connected with the second dust screen.

Preferably, the first dust screen is located between the first fan and the screen. The first dust screen filters the inlet air preferentially, and the accumulation of dust on the first fan is reduced.

Preferably, the second dust screen is located between the first fan and the second fan. The same reduces the accumulation of dust on the second fan.

Preferably, the first fan and the second fan are both axial fans.

Preferably, the first dust screen and the second dust screen are both polyurethane sponge, and the pore diameter of the sponge of the first dust screen is 60PPI, and the pore diameter of the sponge of the second dust screen is 30 PPI. The aperture ratio of first dust screen is big than the aperture of second dust screen, and first dust screen carries out the prefiltration, and the second dust screen carries out the fine filtration, carries out double-deck filtration, has improved the air-out quality greatly.

Preferably, the machine body, the first pipe body, the second pipe body and the mesh enclosure are connected in a threaded connection mode. And a common connection mode is adopted, so that the design cost and the production and manufacturing cost are reduced.

Preferably, the first fan and the second fan are electrically connected to a main fan of the body, respectively. When the main fan is electrified, the first fan and the second fan rotate simultaneously, the air flow rate is improved, and the wind power is increased.

The beneficial effects of the utility model are embodied in:

the first dust screen and the second dust screen in the device intercept most dust, hair and other fine sundries in the air, so that pure air flows into the machine body and is discharged from the air outlet. On one hand, dust is prevented from being accumulated on the electric heating wire, the electric heating wire is prevented from being locally overheated to keep normal work all the time, and the service life of the electric heating wire is prolonged. On the other hand, the peculiar smell generated by melting of broken hair is avoided, and the air outlet quality is improved; meanwhile, the air is subjected to double filtration, so that the dust content in the air is greatly reduced, and the air outlet quality is further improved.

In addition, because the existence of first dust screen and second dust screen can cause the hindrance to the air current certainly, consequently this equipment has set up first fan and second fan, has compensatied the hindrance that first dust screen and second dust screen caused the air current through first fan and second fan to make this equipment both play good filtering action, do not influence the amount of wind size of air outlet simultaneously again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic structural diagram of the first pipe and the first fan in this embodiment;

fig. 4 is a schematic structural view of the first tube and the first dust screen in this embodiment.

In the figure, 1-machine body, 2-air collecting nozzle, 3-mesh enclosure, 4-first dustproof mechanism, 5-second dustproof mechanism, 6-first fan, 7-first dustproof mesh, 8-second fan, 9-second dustproof mesh, 10-first tube, 11-second tube, 12-mounting frame, 13-mesh, 14-thread

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1, the present embodiment provides a novel electric hair dryer, which comprises a machine body 1, a wind-collecting nozzle 2 and a mesh enclosure 3; the air collecting nozzle 2 is arranged at an air outlet of the machine body 1, and the mesh enclosure 3 is arranged at an air inlet of the machine body 1. The wind collecting nozzle 2 is used for collecting wind at the wind outlet more and achieving better hair blowing effect.

As shown in fig. 2, the mesh enclosure 3 has a too large aperture to block the entrance of the impurities with a large volume, but the foreign matters such as dust and hair can enter the electric hair dryer through the mesh enclosure 3, and the dust is continuously accumulated on the electric heating wire, so that the electric heating wire is locally overheated, and the service life of the electric heating wire is shortened. In order to avoid this situation, the present embodiment further includes a first dust-proof mechanism 4 and a second dust-proof mechanism 5, where the first dust-proof mechanism 4 includes a first fan 6 and a first dust-proof net 7, the first fan 6 and the first dust-proof net 7 are both detachably connected to the air inlet of the machine body 1 and the mesh enclosure 3 through a first pipe 10, and the wind direction of the first fan 6 is directed to the machine body 1 from the mesh enclosure 3. The second dustproof mechanism 5 comprises a second fan 8 and a second dustproof net 9, the second fan 8 and the second dustproof net 9 are both arranged between the air inlet of the machine body 1 and the first dustproof mechanism 4 in a detachable connection mode through a second pipe body 11, and the wind direction of the second fan 8 is the same as that of the first fan 6. The first fan 6 and the second fan 8 are both axial flow fans, the first dust screen 7 and the second dust screen 9 are both polyurethane sponge, the sponge aperture of the first dust screen 7 is 60PPI, and the sponge aperture of the second dust screen 9 is 30 PPI. The aperture ratio of first dust screen 7 is big than the aperture of second dust screen 9, and first dust screen 7 carries out the prefiltration, and second dust screen 9 carries out the fine filtration, carries out the bilayer and filters, has improved the air-out quality greatly.

As shown in fig. 3 and 4, in order to fix the first fan 6, the first dust screen 7, the second fan 8 and the second dust screen 9, a mounting frame 12 and a grid 13 are respectively arranged inside the first tube 10 and the second tube 11, the mounting frame 12 and the grid 13 in the first tube 10 are respectively used for mounting the first fan 6 and the first dust screen 7, and the mounting frame 12 and the grid 13 in the second tube 11 are respectively used for mounting the second fan 8 and the second dust screen 9. Fix first fan 6 and first dust screen 7 through first body 10, fix second fan 8 and second dust screen 9 through second body 11, prevent that first fan 6, first dust screen 7, second fan 8 and second dust screen 9 from taking place to rock in the use and influence normal use. The grid 13 of the first pipe 10 is detachably connected to the first dust screen 7. When the sundries on the first dust screen 7 are accumulated more, the first pipe body 10 is firstly disassembled, and then the first dust screen 7 is disassembled to be cleaned independently, so that the first dust screen 7 is convenient to disassemble, assemble and clean, and can be reused. The grid 13 of the second pipe 11 is detachably connected with the second dust screen 9, and the function of the second dust screen is the same as that of the first pipe 10.

Because a small part of dust also passes through the first dust screen 7 and the second dust screen 9, the specific positions of the first dust screen 7 and the second dust screen 9 are optimized, and the first dust screen 7 is positioned between the first fan 6 and the mesh enclosure 3. The first dust screen 7 filters the incoming air preferentially, reducing the accumulation of dust on the first fan 6. The second dust screen 9 is located between the first fan 6 and the second fan 8. The same reduces the accumulation of dust on the second fan 8. After long-time use, the dust on first dust screen 7 and the second dust screen 9 will constantly accumulate, and in order to clear up the dust conveniently, organism 1, first body 10, second body 11 and screen panel 3 all are connected through the connected mode of screw thread 14. On one hand, the common connection mode is adopted, so that the design cost and the production and manufacturing cost are reduced. In addition, on the one hand, the threaded connection mode is convenient to split, so that the daily ash removal operation is simpler and more convenient.

The first fan 6 and the second fan 8 in this embodiment are electrically connected to the main fan of the body 1, respectively. Because the existence of first dust screen 7 and second dust screen 9, must lead to the fact the hindrance to the air current, consequently this equipment has set up first fan 6 and second fan 8, remedy the hindrance that first dust screen 7 and second dust screen 9 led to the fact the air current through first fan 6 and second fan 8, after the circular telegram of main fan, first fan 6 and second fan 8 also will rotate simultaneously, thereby make this equipment both play good filtering action, do not influence the amount of wind size of air outlet simultaneously again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A novel electric hair drier comprises a machine body, an air collecting nozzle and a mesh enclosure; the air collecting nozzle is arranged at an air outlet of the machine body, and the mesh enclosure is arranged at an air inlet of the machine body;

the method is characterized in that: the dust-proof device also comprises a first dust-proof mechanism and a second dust-proof mechanism; the first dust-proof mechanism comprises a first fan and a first dust-proof net, the first fan and the first dust-proof net are both arranged between the air inlet of the machine body and the net cover through a first pipe body in a detachable connection mode, and the wind direction of the first fan points to the machine body from the net cover;

the second dustproof mechanism comprises a second fan and a second dustproof net, the second fan and the second dustproof net are both arranged between the air inlet of the machine body and the first dustproof mechanism through a second pipe body in a detachable connection mode, and the wind direction of the second fan is the same as that of the first fan; the inside of first body and second body all is equipped with mounting bracket and net, mounting bracket and net in the first body are used for installing first fan and first dust screen respectively, mounting bracket and net in the second body are used for installing second fan and second dust screen respectively.

2. The new electric hair dryer as claimed in claim 1, characterized in that: the grid of first body and first dust screen detachable are connected.

3. The new electric hair dryer as claimed in claim 1, characterized in that: the grid of the second pipe body is detachably connected with the second dust screen.

4. The new electric hair dryer as claimed in claim 1, characterized in that: the first dust screen is located between the first fan and the screen.

5. The new electric hair dryer as claimed in claim 1, characterized in that: the second dust screen is positioned between the first fan and the second fan.

6. The new electric hair dryer as claimed in claim 1, characterized in that: the first fan and the second fan are both axial flow fans.

7. The new electric hair dryer as claimed in claim 1, characterized in that: the first dust screen and the second dust screen are both polyurethane sponge, the pore diameter of the sponge of the first dust screen is 60PPI, and the pore diameter of the sponge of the second dust screen is 30 PPI.

8. The new electric hair dryer as claimed in claim 1, characterized in that: the machine body, the first pipe body, the second pipe body and the mesh enclosure are connected in a threaded connection mode.

9. The new electric hair dryer as claimed in claim 1, characterized in that: the first fan and the second fan are respectively electrically connected with the main fan of the machine body.