CN219593937U

CN219593937U - Electric hair drier with filtering capability

Info

Publication number: CN219593937U
Application number: CN202320438024.XU
Authority: CN
Inventors: 曾儒军; 奉云山; 唐华生
Original assignee: Guangdong Roman Technology Co Ltd
Current assignee: Guangdong Roman Technology Co Ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-29
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an electric hair drier with a filtering function, which comprises a shell and a tail cover with a plurality of air holes, wherein an installation seat is fixedly arranged in the shell, one end of the installation seat extends outwards from an air inlet, one end of the tail cover is clamped with the installation seat, the other end of the tail cover abuts against the end of the shell, a filtering component is arranged on the inner side of the tail cover and comprises a support, a plurality of air inlet parts are arranged on the side wall of the support, a filter screen covering the air inlet parts is attached to the inner wall of the support, the support and the filter screen cover the air inlet, and the filter screen in the filtering component is made of nylon sheets with filter holes of 100 to 120 meshes.

Description

Electric hair drier with filtering capability

Technical Field

The utility model belongs to the field of product processing, and particularly relates to an electric hair drier with a filtering function.

Background

The electric hair drier is formed by combining a group of electric heating wires and a high-rotation-speed small fan, heat is generated by the electric heating wires, wind blown out by the fan can be changed into hot air through the electric heating wires, and a large amount of air is required to be sucked when the electric hair drier blows out strong air flow, so that a large amount of suction force is generated to suck a large amount of sundries and dust into the electric hair drier, hair is polluted, and the danger of sucking the hair exists; a filter device is therefore usually provided at the air inlet of the hair dryer; however, according to the electric hair drier sold in the market at present, most of the filtering devices are only provided with a metal net at the air inlet, the metal net only has the effect of blocking hair from being sucked, the effect of filtering dust is very limited, and the metal sheet can also adopt a corrosion re-cleaning process to realize micro filtering holes, but the cost is relatively high; most of the prior hair dryers are provided with handles, so that the hair dryer occupies very space and is inconvenient to carry.

Disclosure of Invention

The utility model aims to provide an electric hair drier with a filtering function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an hairdryer with filtering capability, includes the casing and has the tail cap of a plurality of gas pockets, the mount pad has been set firmly in the casing, mount pad one end is outwards extended from the air intake, tail cap one end and mount pad joint, the other end offsets with the casing tip, is located the tail cap inboard and is equipped with filter component, filter component includes the support, the support lateral wall is equipped with a plurality of inlet, and the inner wall laminating that is located the support has the filter screen that covers inlet, the filter screen is 100-120 mesh filter screen sheet material makes, support and filter screen cover the air intake.

According to a further technical scheme, the support is connected with the mounting seat through the first clamping structure and connected with the shell through the second clamping structure.

Further technical scheme, joint structure one is including establishing at the fixture block second of the inboard tip of support, and corresponding fixture block two positions are equipped with the lug in the mount pad lateral wall, the lug is close to fixture block second one side and is equipped with draw-in groove second.

Further technical scheme, support inboard lateral wall still is equipped with and supports a plurality of conflict piece one, the mount pad lateral wall is equipped with a plurality of conflict piece two, conflict piece one can with conflict piece two.

According to a further technical scheme, the second clamping structure comprises a slot arranged at the end part of the shell, a plurality of second fixing flanges are arranged in the slot at intervals, the other end of the support can extend into the slot, and a plurality of notches which are matched with the fixing flanges are arranged at the other end of the support.

Further technical scheme, the support is including the support body one and the support body two of installation about the cooperation, and support body one-to-one is equipped with the recess, support body two one side is equipped with the sand grip that suits with the recess.

Further technical scheme, fixture block one of tail-hood inboard tip, fixture block one uses with the draw-in groove one of establishing on the mount pad, draw-in groove one-to-one is equipped with the opening that supplies the fixture block to get into, still is equipped with fixed flange one in the draw-in groove one, fixed flange one is close to opening one side and is equipped with the slope.

Further technical scheme, the casing is the tube-shape, is located casing internally mounted and has electric connection's electronic component and fan subassembly, electronic component sets firmly on the mount pad to be located one side of fan subassembly air inlet end.

According to a further technical scheme, a movable air outlet cover is arranged at the air outlet of the shell.

The utility model has the beneficial effects that:

the tail cover with the air holes and the filter assembly are arranged at the air inlet, when the filter is in operation, firstly, larger dust is blocked through the air holes, meanwhile, the hair can be prevented from entering, the air entering the inner side of the tail cover can enter the shell from the air inlet only through the filter assembly, and the filter screen in the filter assembly is made of nylon sheets with the filter holes of 100 to 120 meshes.

The utility model adopts a cylindrical design without a handle, thereby saving more space and being convenient to carry.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

Fig. 1: three-dimensional structure diagram of the present utility model.

Fig. 2: explosion diagram of the present utility model.

Fig. 3: the bracket and the mounting seat are disassembled.

Fig. 4: the bracket structure of the utility model is a disassembled view.

Fig. 5: the tail cover and the mounting seat of the utility model are disassembled.

Fig. 6: the utility model is an enlarged view of section a of fig. 5.

Fig. 7: the utility model is a perspective sectional view.

Fig. 8: the utility model is a perspective partial sectional view.

Reference numerals: 11-shell, 12-air inlet, 13-air outlet, 114-fixed block, 21-tail cover, 22-air hole, 23-fixture block I, 3-mount, 31-clamping groove I, 32-opening, 33-fixing flange I, 34-slope, 35-mounting block, 4-filter component, 41-bracket, 411-bracket I, 412-bracket II, 413-groove, 414-convex strip, 42-air inlet part, 43-filter screen, 51-fixture block II, 52-convex block, 53-clamping groove II, 54-abutting block I, 55-abutting block II, 56-slot, 57-fixing flange II, 58-notch, 59-clamping position, 6-electronic component, 7-fan component and 8-air outlet cover.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1-8;

the electric hair drier has good dust filtering function, so that the blown air flow is cleaner, and specifically comprises a shell 11 and a tail cover 21, and it is to be noted that the electric hair drier in this embodiment should contain necessary components of the electric hair drier, such as an electronic component 6, a fan component 7, a heating wire set (not shown), etc., but the electric hair drier is not a protection scope of the utility model, and no unclear problem should exist, and the details are not described here; the housing 11 in the present embodiment has an air outlet 13 and an air inlet 12; the installation seat 3 is fixedly arranged in the shell 11, one end of the installation seat 3 extends outwards from the air inlet 12, one end of the tail cover 21 is clamped with the installation seat 3, the other end of the tail cover 21 abuts against the end of the shell 11, the filter assembly 4 is arranged on the inner side of the tail cover 21, and the filter assembly 4 completely covers the air inlet of the shell 11; when the air blower assembly 7 in the shell 11 is started to suck in external air, at the moment, the external air enters from the air holes 22 on the tail cover 21, larger dust is blocked by the air holes 22, meanwhile, the air entering the inner side of the tail cover 21 can be prevented from entering the shell 11 from the air inlet 12 through the filter assembly 4, in the embodiment, the filter assembly 4 comprises a support 41, a plurality of air inlet parts 42 are arranged on the side wall of the support 41, a filter screen 43 covering the air inlet parts 42 is attached to the inner wall of the support 41, the filter screen 43 is made of nylon, and is 100-120 meshes, so that finer dust can be filtered, the sucked air is secondarily filtered through the tail cover 21 and the filter assembly 4, sundries and dust in the sucked air can be greatly cleared, the blown air flow is cleaner, meanwhile, the dust adhered to the inner components of a product is reduced, and the influence on the performance of the product is avoided;

further, the outer wall of the tail cover 21 in this embodiment is provided with a plurality of air holes 22, which can protect the filter assembly 4, and can ensure large air intake, reduce air intake resistance and reduce noise.

The end of the bracket 41 is adapted to the shape of the air inlet 12, so that the bracket 41 can surround the air inlet 12, and thus, the outside air can only enter from the air inlet 42, and the air inlet 42 is covered with the filter 43, and thus, the outside air must pass through the filter 43 to enter the inside of the bracket 41.

In the present embodiment, the bracket 41 is connected to the mounting seat 3 through the first clamping structure and connected to the housing 11 through the second clamping structure;

the first clamping structure comprises a second clamping block 51, the second clamping block 51 is arranged at one end, far away from the air inlet 12, of the inner side of the bracket 41, a bump 52 is arranged on the side wall, located on the mounting seat 3, of the corresponding second clamping block 51, and a second clamping groove 53 is formed in one side, close to the second clamping block 51, of the bump 52;

the second clamping structure comprises a slot 56 arranged at the end part of the shell 11, a plurality of second fixing flanges 57 are arranged in the slot 56 at intervals, the other end of the bracket 41 can extend into the slot 56, and a plurality of notches 58 which are matched with the second fixing flanges 57 are arranged at the other end of the bracket 41;

when the air conditioner is installed, the bracket 41 is sleeved on the outer side of the installation seat 3, the end part of the bracket 41 is close to the end part of the shell 11, after the bracket 41 reaches a certain position, one end of the bracket 41 close to the air inlet 12 is inserted into the slot 56, and the second fixing flange 57 positioned in the slot 56 is matched with the notch 58 at the end part of the bracket 41; meanwhile, the second clamping block 51 at the end, far away from the air inlet 12, of the inner side of the bracket 41 is clamped into the second clamping groove 53, so that the bracket 41 and the shell 11 can be fixedly connected.

In this embodiment, the mounting base 3 and the housing 11 may be fixedly mounted by a screw, specifically, a fixing block 114 with a hole is provided on the housing 11, a mounting block 35 corresponding to the fixing block 114 is provided on a side wall of the mounting base 3, the mounting block 35 protrudes from a side wall of the mounting base 3, the mounting block 114 and the mounting block 35 are screwed by the screw, a clamping position 59 is provided at an end of the bracket 41, when one end of the bracket 41 close to the air inlet 12 is inserted into the slot 56, a second fixing flange 57 located in the slot 56 is engaged with the notch 58 at the end of the bracket 41, and the clamping position 59 can be clamped with the fixing block 114.

The utility model is also provided with a structure for strengthening the strength of the bracket 41, in particular, a plurality of first abutting blocks 54 are further arranged on the inner side wall of the bracket 41, a plurality of second abutting blocks 55 are arranged on the side wall of the mounting seat 3, when the fan assembly 7 works, the larger suction force generated by the fan assembly 7 sucks external air, because the filter screen 43 is 100-120 meshes, when air flow passes through the filter screen 43, larger resistance is formed to press and bend the bracket 41, and the first abutting blocks 54 and the second abutting blocks 55 are abutted to form a support, and in the embodiment, the first abutting blocks 54 and the second abutting blocks 55 are respectively in a strip shape and are respectively arranged in the middle of the side wall of the bracket 41 and the middle of the side wall of the mounting seat 3.

Further, in this embodiment, the bracket 41 includes a first bracket 411 and a second bracket 412 mounted in a left-right manner, a groove 413 is provided on one side of the first bracket 411, a convex strip 414 corresponding to the groove 413 is provided on one side of the second bracket 412, and the bracket 41 is split into two parts for easy assembly, and a sealing structure is formed.

Based on this embodiment, the filter screen 43 may be divided into two parts, and attached to the inner walls of the first frame 411 and the second frame 412 respectively, so that the first frame 411 and the second frame 412 can be detached when cleaning is required, thereby facilitating cleaning of the inner walls of the filter screen 43.

The following describes how the tail cap 21 is fixed to the mount 3;

the inner side of one end of the tail cover 21 far away from the shell 11 is provided with a first clamping block 23, the first clamping block 23 is matched with a first clamping groove 31 arranged on the mounting seat 3, one side of the first clamping groove 31 is provided with an opening 32 for the clamping block to enter, a first fixing flange 33 is arranged in the first clamping groove 31, and one side of the first fixing flange 33 close to the opening 32 is provided with a slope 34; during installation, the filter assembly 4 is firstly installed, specifically referring to the above embodiment, the tail cover 21 is sleeved on the periphery of the filter assembly 4, during installation, the first clamping block 23 enters the first clamping groove 31 from the opening 32, then the tail cover 21 is rotated to enable the first clamping block 23 to move along the extending direction of the first clamping groove 31, then the first clamping block 23 abuts against the slope 34 of the first fixing flange 33 and slides along the slope 34, slight deformation of the tail cover 21 can cross the first fixing flange 33 to enter the first clamping groove 31 again, the tail cover 21 rotates in the opposite direction to enable the first clamping block 23 to abut against the first fixing flange 33, when no external force acts, the tail cover 21 is fixed with the mounting seat 3, and the other end of the tail cover 21 abuts against the shell 11; when disassembly is required for cleaning, a large force can be applied to the tail cap 21 to deform it so as to disengage from the first fixing flange 33.

The electric hair drier has no handle, the specific shell 11 is in a cylinder shape, the electronic component 6 and the fan component 7 which are electrically connected are arranged in the shell 11, the electronic component 6 is fixedly arranged on the mounting seat 3 and is positioned on one side of the air inlet end of the fan component 7, when the electric hair drier is used, the fan component 7 sucks external air from the air inlet 12, and the generated air flow can pass through the electronic component 6 without being heated, so that the electronic component 6 can be radiated, and the electric hair drier can be held at the position of the shell 11 close to the filter component 4 when in use, and the inside of the shell 11 can also be subjected to heat insulation treatment.

In this embodiment, a movable air outlet cover 8 is mounted at an air outlet 13 of the housing 11, and various air nozzle fittings (not shown) may be mounted on the air outlet cover 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. An electric hair drier with filtering capability, its characterized in that: including casing (11) and tail cap (21) that have a plurality of gas pockets (22), mount pad (3) have been set firmly in casing (11), mount pad (3) one end is outwards extended from air intake (12), tail cap (21) one end and mount pad (3) joint, the other end offsets with casing (11) tip, is located tail cap (21) inboard and is equipped with filter component (4), filter component (4) include support (41), support (41) lateral wall is equipped with a plurality of air inlet (42), is located the inner wall laminating of support (41) and has filter screen (43) that cover air inlet (42), filter screen (43) are 100 to 120 mesh filter pore's nylon sheet, support (41) and filter screen (43) cover the air intake.

2. A hair dryer with filtering function according to claim 1, characterized in that: the bracket (41) is connected with the mounting seat (3) through a first clamping structure and is connected with the shell (11) through a second clamping structure.

3. A hair dryer with filtering function according to claim 2, characterized in that: the first clamping structure comprises a second clamping block (51) arranged at the inner side end part of the bracket (41), a protruding block (52) is arranged on the side wall of the mounting seat (3) corresponding to the second clamping block (51), and a second clamping groove (53) is arranged on one side, close to the second clamping block (51), of the protruding block (52).

4. A hair dryer with filtering function according to claim 3, characterized in that: the side wall of the inner side of the support (41) is also provided with a plurality of first abutting blocks, the side wall of the mounting seat (3) is provided with a plurality of second abutting blocks (55), and the first abutting blocks (54) can abut against the second abutting blocks (55).

5. The hair dryer with filtering function according to claim 4, wherein: the second clamping structure comprises a slot (56) arranged at the end part of the shell (11), a plurality of second fixing flanges (57) are arranged in the slot (56) at intervals, the other end of the bracket (41) can extend into the slot (56), and a plurality of notches (58) which are matched with the second fixing flanges (57) are arranged at the other end of the bracket (41).

6. The hair dryer with filtering function according to claim 5, wherein: the bracket (41) comprises a first bracket body (411) and a second bracket body (412) which are arranged left and right in a matched mode, a groove (413) is formed in one side of the first bracket body (411), and a raised line (414) which is matched with the groove (413) is formed in one side of the second bracket body (412).

7. The hair dryer with filtering function according to claim 6, wherein: the clamping block I (23) of tail cap (21) inboard tip, clamping block I (23) are used with the draw-in groove I (31) cooperation of establishing on mount pad (3), draw-in groove I (31) one side is equipped with opening (32) that supply the clamping block to get into, still is equipped with fixed flange I (33) in draw-in groove I (31), fixed flange I (33) are close to opening (32) one side and are equipped with slope (34).

8. A hair dryer with filtering function according to claim 1, characterized in that: the shell (11) is cylindrical, an electronic component (6) and a fan component (7) which are electrically connected are arranged in the shell (11), and the electronic component (6) is fixedly arranged on the mounting seat (3) and is positioned on one side of the air inlet end of the fan component (7).

9. A hair dryer with filtering function according to claim 1, characterized in that: an air outlet (13) of the shell (11) is provided with a movable air outlet cover (8).