CN213370467U

CN213370467U - Hair drier

Info

Publication number: CN213370467U
Application number: CN202021622410.7U
Authority: CN
Inventors: 谢刚; 赵耀华; 肖睿
Original assignee: Shanghai Jiachang Industrial Co ltd
Current assignee: Shanghai Jiachang Industrial Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-08
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a hair drier, be in including dryer and setting fan blade in the dryer, the rear end face of dryer and being close to the side of rear end face all is provided with the air intake structure. According to the configuration, the utility model provides a hair drier, it can effectively solve among the prior art less and the great problem of wind noise of hair drier intake.

Description

Hair drier

Technical Field

The utility model relates to a blowing equipment technical field, more specifically say, relate to a hair-dryer.

Background

Existing hair dryers are primarily required to meet the drying and styling requirements of hair. The hair drier mainly comprises an air duct, wherein an air outlet is formed in the front end of the air duct, an air inlet is formed in the rear end of the air duct, and a motor, fan blades and an electric heating wire are arranged inside the air duct. The main working principle of the blower is that the motor drives the rotor 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 heated by the electric heating wire and then blown out from the air outlet of the air duct.

Because the air inlet of the blower in the prior art is arranged at the tail end of the air duct and is influenced by the air inlet area and the air inlet angle, the air quantity of the air outlet cannot be fully converted when the fan blades rotate, and the air entering from the tail end of the right air duct can directly impact the impeller to generate larger wind noise.

Therefore, how to solve the problems of small air inlet volume and large air noise of the blower in the prior art becomes an important technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hair drier, it can effectively solve among the prior art less and the great problem of wind noise of hair drier intake.

The utility model provides a pair of hair drier, be in including dryer and setting fan blade in the dryer, the rear end face of dryer and being close to the side of rear end face all is provided with the air intake structure.

Preferably, the air inlet structures are arranged on the left side surface and the right side surface of the air duct, which are close to the rear end surface.

Preferably, the air inlet structures arranged on the left side surface and the right side surface are grid structures formed by sequentially sleeving a plurality of layers of triangular air outlets together, and the bottom side of each triangular air outlet is overlapped with the rear end face of the air duct.

Preferably, the air inlet structure arranged on the rear end face of the air duct is a plurality of triangular air outlets formed along a circular array by taking the center of the rear end face of the air duct as a circle center.

Preferably, the grid structures of the left side surface and the right side surface and the rear end surface of the air duct are of an integrated structure.

Preferably, the integrated structure is detachably connected with the main body of the air duct.

Preferably, the integrated structure and the main body of the air duct are mutually clamped together through a buckle and a clamping groove structure.

Preferably, the rear end face of the air duct is a curved surface structure which is gradually curved towards the front end close to the air duct along the circumferential direction towards the central direction.

The utility model provides a pair of hair-dryer, including the dryer, the shell main part of dryer promptly, its inside parts such as motor and fan blade that are provided with, the utility model provides a dryer is different with the dryer of dryer among the prior art, the utility model provides a dryer not only the rear end face is provided with the air intake structure, also is provided with the air intake structure on the side that is close to the rear end face, so sets up, and side air intake structure and rear end face air intake structure can the air inlet simultaneously, have effectively increased the air inlet volume, and moreover, the air current that the edgewise air intake got into can not directly produce the striking with the blade surface of fan blade and be the relation of beveling with the blade surface, and then has effectively reduced the wind noise that the air current strikes the.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a main view structure of an embodiment of the blower of the present invention;

FIG. 2 is a schematic view of the blower barrel and the rear end of the blower barrel according to the embodiment of the present invention;

FIG. 3 is a schematic view of an exploded structure of an air duct of a hair dryer according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the rear end and the fan blade of the hair dryer in the embodiment of the present invention.

In FIGS. 1-4:

11-an air duct; 12-side air inlet structure; 13-rear end air inlet structure; 14-fan blades.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

The purpose of this embodiment is to provide a hair dryer, it can effectively solve the problem that hair dryer intake is less and wind makes an uproar is great among the prior art.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, the present embodiment provides a hair dryer, which includes an air duct 11, the air duct 11 is a main body of a casing of the hair dryer, and components such as a motor, a fan blade 14, and an electric heating wire are disposed inside the air duct 11, the front end of the air duct 11 is an air outlet, the rear end of the air duct is provided with a rear-end air inlet structure 13, and a side-face air inlet structure 12 is also disposed on a side face close to the rear end face.

So set up, side air intake structure 12 and rear end air intake structure 13 can the air inlet simultaneously, have effectively increased the intake, and, the air current that gets into from side air intake structure 12 can not directly produce the striking with the blade surface of fan blade 14 but be the off-cut relation with the blade surface, and then effectively reduced the air noise that the air current struck the blade surface and produced.

Further, the blower provided in this embodiment is provided with the above-mentioned side air inlet structure 12 on both the left side surface and the right side surface of the air duct 11 near the rear end surface thereof. So set up, left and right sides and rear end face air inlet simultaneously, have further improved the intake.

In a preferred embodiment, the air inlet structures of the left side surface and the right side surface of the air duct 11 are grid structures formed by sequentially sleeving a plurality of layers of triangular air outlets together, the bottom edge of each triangular air inlet is overlapped with the rear end surface of the air duct 11, the air inlet structure is a grid structure, grids of the grids extend along the triangles, and the bottom edge of each air inlet is overlapped with the rear end surface of the air duct 11, so that the air inlet area is gradually increased along the direction from the front end to the rear end of the air duct 11, the air inlet is relatively gentle, and the generation of air noise can be further reduced.

In addition, the air inlet structure arranged on the rear end face of the air duct 11 in this embodiment is a plurality of triangular air outlets formed along a circular array with the center of the rear end face of the air duct 11 as a circle center, that is, the air inlet structure arranged on the rear end face is also a grid structure, and the grid of the grid structure is a plurality of triangles formed along a circular array with the rear end face of the air duct 11 as a circle center, so that the air inlet area of the rear end face is gradually increased from the center to the peripheral direction, the air inlet is relatively gentle, and the air noise can be further reduced. Further, the rear end face of the air duct 11 is a curved surface structure which is gradually curved toward the front end close to the air duct 11 along the circumferential direction toward the center direction. So set up, rear end air intake structure 13 of dryer 11 has better streamline, can effectively reduce the windage and the wind noise of rear end air inlet.

In addition, for convenience of processing and installation, the grid structures of the left side surface and the right side surface and the rear end surface of the air duct 11 are of an integrated structure. So set up, the accessible injection molding process forms the grid structure of a body structure, and the mode joint of the mutual joint of accessible buckle draw-in groove is in the main part of dryer 11 during the installation. For example, can be provided with the draw-in groove structure in dryer 11's the main part, can be provided with the buckle structure with draw-in groove structure looks adaptation on the grid structure, realize the reliable connection of the two through the joint mode during the equipment.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a hair drier, includes the dryer and sets up the fan blade in the dryer, its characterized in that, the rear end face of dryer and be close to the side of rear end face all is provided with air intake structure.

2. The hair dryer of claim 1, wherein said air inlet structure is provided on both left and right sides of said air duct adjacent to said rear end surface.

3. The hair dryer of claim 2, wherein the air inlet structures arranged on the left side surface and the right side surface are grid structures formed by sequentially sleeving a plurality of layers of triangular air outlets, and the bottom edge of each triangular air outlet is overlapped with the rear end surface of the air duct.

4. The hair dryer of claim 3, wherein the air inlet structure disposed on the rear end surface of the air duct is a plurality of triangular air outlets formed along a circular array with the center of the rear end surface of the air duct as a center.

5. The hair dryer of claim 4, wherein the grid structure of the left side face and the right side face is of an integral structure with the rear end face of the air duct.

6. The hair dryer of claim 5, wherein said unitary structure is removably connected to a body of said air duct.

7. The hair dryer of claim 6, wherein the integrated structure and the main body of the air duct are mutually clamped together through a clamping buckle and a clamping groove structure.

8. The hair dryer of claim 4, wherein a rear end surface of said air duct is a curved surface structure which is gradually curved toward a front end of said air duct in a circumferential direction toward a center direction.