CN214258259U - Install in aircraft nose and hair-dryer of hair-dryer front end - Google Patents

Abstract

The utility model provides a head mounted at the front end of a hair drier and the hair drier, wherein the head comprises an inner cylinder and an outer cylinder which are connected in a nested way, and a clearance channel is arranged between the inner cylinder and the outer cylinder; the whole shape on aircraft nose surface is oval or quasi-oval, and the minimum distance of clearance passageway to aircraft nose surface major axis extreme point is greater than the minimum distance of clearance passageway to aircraft nose surface minor axis extreme point, the utility model discloses an aircraft nose simple structure, this aircraft nose cooperation have the hair-dryer somatic part design in multiple wind channels, can make low-temperature fluid and high-temperature fluid flow from the export of aircraft nose difference, and meet formation cold and hot mixed wind in the aircraft nose outside, increase air-out area increases user experience.

Description

Install in aircraft nose and hair-dryer of hair-dryer front end

Technical Field

The utility model relates to a hair-dryer electrical apparatus field specifically relates to an install in the aircraft nose of hair-dryer front end and contain the hair-dryer of this aircraft nose.

Background

In daily use, in order to avoid damage to hair caused by blown hot air, the hair dryer is continuously swung to reduce the problem that the hot air is continuously aimed at the hair or the scalp to blow directly when the hair dryer is used, but the hair blowing method is large in labor amount, time-consuming and labor-consuming, hair damage is easily caused along with physical strength reduction in the using process, particularly, a long time is needed to blow for a long hair of a female, delay is caused, and particularly, the work load of a hairdresser in one day is huge.

In order to solve the problem, the company provides that an auxiliary air duct capable of flowing through low-temperature fluid is additionally arranged in the blower besides a traditional main air duct for passing through the high-temperature fluid, the low-temperature fluid in the auxiliary air duct can immediately cool the high-temperature fluid in the main air duct, and the high-temperature fluid and the low-temperature fluid are mixed at an air outlet, so that the air temperature is reduced while the air quantity is increased, and the user experience is improved. To accommodate the use of such blowers, it is desirable to provide a blower head, and a blower incorporating the same.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model aims to provide an install aircraft nose and hair-dryer in hair-dryer front end.

According to one aspect of the present invention, there is provided a head for mounting to a front end of a hair dryer, the head comprising an inner barrel and an outer barrel which are connected in a nested manner, a clearance passage being provided between the inner barrel and the outer barrel; the overall shape of the handpiece surface is elliptical or quasi-elliptical, and the minimum distance from the clearance channel to the end point of the long axis of the handpiece surface is greater than the minimum distance from the clearance channel to the end point of the short axis of the handpiece surface.

Preferably, the minimum distance from the clearance channel to the end point of the long axis of the surface of the handpiece is more than 0.8 cm and less than or equal to 2.4 cm; the minimum distance from the clearance channel to the end point of the short axis of the surface of the handpiece is more than or equal to 0.8 cm and less than 2.4 cm.

Preferably, the outer edge of the handpiece outer cylinder is provided with an inclination angle.

Preferably, the aperture of the clearance channel is gradually reduced from one end of the machine head to the other end to form a wind gathering ring.

Preferably, magnetic materials are arranged inside two ends of the handpiece along the direction of the long axis or the short axis of the surface of the handpiece.

According to another aspect of the present invention, there is provided a hair dryer, comprising any one of the above components mounted on a front end of the hair dryer.

Preferably, the blower is provided with a main air duct and a negative pressure air duct, and an inner cylinder of the handpiece and the negative pressure air duct are opposite to form a negative pressure air duct air outlet; the gap channel of the machine head and the main air duct are opposite to form a main air duct air outlet.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a aircraft nose simple structure, this aircraft nose cooperation have the design of hair-dryer somatic part in many wind channels, can make cryogenic fluid and high-temperature fluid flow from the export of aircraft nose difference, and meet formation cold and hot mixed wind in the aircraft nose outside, increase air-out area, increase user experience.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a handpiece of the present invention;

FIG. 2 is a right side view of FIG. 1;

figure 3 is a schematic view of a handpiece mounted on a blower.

The figures show that:

1-an inner cylinder;

2-outer cylinder;

3-a clearance channel;

4-the outer edge of the machine head;

a-the end point of the long axis of the surface of the handpiece;

b-short axis end point of the surface of the machine head;

d-the minimum distance from the clearance channel to the end point of the long axis of the surface of the handpiece;

minimum distance from d-clearance channel to short axis end point of handpiece surface

5-main air duct air outlet;

6-secondary air channel air outlet;

7-negative pressure air duct air outlet;

8-blower housing

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

According to one aspect of the present invention, as shown in fig. 1 and 2, a head mounted on a front end of a hair dryer, the head includes an inner cylinder 1 and an outer cylinder 2 which are connected in a nesting manner, and a clearance passage 3 is provided between the inner cylinder 1 and the outer cylinder 2; the overall shape of the handpiece surface is elliptical or quasi-elliptical, and the minimum distance D from the clearance channel 3 to the endpoint A of the major axis of the handpiece surface is larger than the minimum distance D from the clearance channel to the endpoint B of the minor axis of the handpiece surface. The minimum distance D from the clearance channel 3 to the end point A of the long axis of the surface of the handpiece is more than 0.8 cm and less than or equal to 2.4 cm; the minimum distance d from the clearance channel 3 to the short axis end point B of the surface of the handpiece is more than or equal to 0.8 cm and less than 2.4 cm. The outer edge 4 of the outer cylinder 2 of the machine head is provided with an inclination angle. The aperture of the clearance channel 3 is gradually reduced from one end of the machine head to the other end to form a wind gathering ring. Magnets are arranged inside two ends of the handpiece along the direction of the long axis or the short axis of the surface of the handpiece.

According to another aspect of the present invention, there is provided a hair dryer, comprising the above-mentioned head mounted on the front end of the hair dryer. Preferably, the blower is provided with a main air duct and a negative pressure air duct, and an inner cylinder of the handpiece and the negative pressure air duct are opposite to form a negative pressure air duct air outlet; the gap channel of the machine head and the main air duct are opposite to form a main air duct air outlet.

As shown in fig. 3, the handpiece may be mounted at the front end of a blower in actual use, and a main duct, an auxiliary duct, and a negative pressure duct may be provided inside the blower, and a high temperature fluid heated by a heating mechanism of the blower flows through the main duct, and a low temperature fluid not heated flows through the auxiliary duct. The air outlet 6 of the auxiliary air duct is formed by the gap between the periphery of the machine head and the blower shell 8, the air outlet 5 of the main air duct is formed by the channel gap 3 of the machine head, and the air outlet 7 of the negative pressure air duct is formed by the inner cylinder 1 of the machine head. Because the outer edge 4 of the machine head is provided with a certain inclination angle, the low-temperature fluid blown out by the auxiliary air duct approaches the high-temperature fluid flowing out to the main air duct due to the coanda effect, meanwhile, after the high-temperature fluid is blown out from the air outlet 5 of the main air duct, the air outlet 7 of the negative pressure air duct forms vacuum, and due to the existence of negative pressure, the air at the rear end of the hair drier passes through the negative pressure air duct and is finally blown out from the air outlet 7 of the negative pressure air duct. High-temperature fluid blown out of the main air duct air outlet 5, low-temperature fluid blown out of the auxiliary air duct air outlet 6 and air flowing out of the negative pressure air duct air outlet 7 are overlapped at the front part of the machine head to form cold and hot mixed air, the air temperature is proper, and the user experience is good. The magnet is arranged in the handpiece, and the magnet can adsorb an additional air nozzle of the blower to the front end of the handpiece. Meanwhile, the caliber of the main air duct air outlet 5 of the body part is gradually reduced from one end of the machine head to the other end to form an air gathering ring, and the wind power of the high-temperature fluid flowing out of the main air duct air outlet 5 of the body part is increased.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (7)

1. The handpiece arranged at the front end of the hair dryer is characterized by comprising an inner cylinder (1) and an outer cylinder (2) which are connected in a nesting manner, wherein a clearance channel (3) is arranged between the inner cylinder (1) and the outer cylinder (2); the overall shape of the handpiece surface is elliptical or quasi-elliptical, and the minimum distance from the clearance channel (3) to the endpoint (A) of the long axis of the handpiece surface is larger than the minimum distance from the clearance channel to the endpoint (B) of the short axis of the handpiece surface.

2. Handpiece mounted on the front end of a hair dryer according to claim 1, characterized in that the minimum distance of the clearance channel (3) to the end point (a) of the long axis of the handpiece surface is greater than 0.8 cm and less than or equal to 2.4 cm; the minimum distance from the clearance channel (3) to the end point (B) of the short axis of the surface of the handpiece is more than or equal to 0.8 cm and less than 2.4 cm.

3. Handpiece mounted on the front end of a hair dryer according to claim 1, characterized in that the outer edge (4) of the outer barrel (2) of the handpiece is provided with an inclination.

4. Handpiece mounted on the front end of a hair dryer according to claim 1, characterized in that the aperture of the clearance channel (3) tapers from one end of the handpiece to the other, forming a wind-gathering ring.

5. The handpiece attached to the front end of the hair dryer of claim 1, wherein the magnetic material is provided inside both ends of the handpiece in the direction of the major axis or the minor axis of the surface of the handpiece.

6. A hair dryer comprising a head as claimed in any one of claims 1 to 5 mounted to the front end of the hair dryer.

7. The hair dryer of claim 6, wherein the hair dryer is provided with a main air duct and a negative pressure air duct, and an inner cylinder (1) of the handpiece and the negative pressure air duct form a negative pressure air duct air outlet oppositely; the gap channel (3) of the machine head and the main air duct are opposite to form a main air duct air outlet.

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