CN220734662U

CN220734662U - Detachable blower nozzle

Info

Publication number: CN220734662U
Application number: CN202322299750.0U
Authority: CN
Inventors: 雷刚
Original assignee: Xuanyang Technology Development Jiangsu Co ltd
Current assignee: Xuanyang Technology Development Jiangsu Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-09
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a detachable blower nozzle, which comprises a nozzle shell, wherein a rectifying outer cover is arranged in the nozzle shell, a magnet is arranged on the rectifying outer cover, a rectifying inner cover is arranged in the rectifying outer cover, and a cover plate is arranged on the rectifying inner cover; the inner side wall of the tuyere shell is provided with a first male buckle and a first limiting rib, and the outer side wall of the rectifying outer cover is provided with a first female buckle and a first limiting groove at positions corresponding to the first male buckle and the first limiting rib; the rectifying outer cover is provided with a first screw column and a second limit groove on the inner side wall, the rectifying inner cover is provided with a step hole, the step hole is matched with the first screw column, the outer side of the step hole is provided with a second limit rib, and the second limit rib is matched with the second limit groove. The utility model has simple structure, reduces the manufacturing cost and the production cost of the die and has wide application range.

Description

Detachable blower nozzle

Technical Field

The utility model relates to the technical field of blower accessories, in particular to a detachable blower nozzle.

Background

The hair dryer is mainly formed by combining an electric heating wire, a motor provided with a fan and an air duct. When the electric heating wire is electrified, heat generated by the electric heating wire heats surrounding air. The hot air is then carried out of the blower by the air flow created by the rotation of the blades in the duct. The design of the air duct is crucial, and the design of the air duct with reasonable layout can not only improve the air quantity of the blower, but also greatly reduce the noise of the blower. In high speed blowers, the blower nozzle functions to change the shape of the hot air stream blown by the blower through a gradually narrowing duct. If the tuyere air outlet and the air duct are reasonable in design, the air speed of the air outlet can be improved.

In the manufacture of blowers, a tuyere is one of the more important parts. However, the structure of the conventional blower nozzle is complicated, which not only causes the increase of the manufacturing cost of the mold, but also causes the increase of the maintenance cost of the mold, thereby causing the increase of the production cost of the product.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a detachable blower nozzle which has a simple structure, reduces the manufacturing cost and the production cost of a die and has a wide application range.

In order to solve the technical problems, the utility model provides a detachable blower tuyere, which comprises a tuyere shell, wherein a rectifying outer cover is arranged in the tuyere shell, a magnet is arranged on the rectifying outer cover, a rectifying inner cover is arranged in the rectifying outer cover, and a cover plate is arranged on the rectifying inner cover; the wind nozzle comprises a wind nozzle shell, a wind nozzle and a rectifying outer cover, wherein a first male buckle and a first limiting rib are arranged on the inner side wall of the wind nozzle shell, and a first female buckle and a first limiting groove are arranged on the outer side wall of the rectifying outer cover at positions corresponding to the first male buckle and the first limiting rib; the rectifying outer cover is characterized in that a first screw column and a second limiting groove are formed in the inner side wall of the rectifying outer cover, a stepped hole is formed in the rectifying inner cover, the stepped hole is matched with the first screw column, a second limiting rib is arranged on the outer side of the stepped hole, and the second limiting rib is matched with the second limiting groove.

Further, the outer side wall of the rectifying inner cover and the inner side wall of the rectifying outer cover are matched to form an air channel, and an annular air inlet and an oblong air outlet are formed on two sides of the air channel respectively.

Further, an air deflector is arranged at the front part of the outer side wall of the fairing.

Further, a second female buckle is arranged on the inner side wall of the rectifying inner cover, a second male buckle is arranged on the inner side wall of the cover plate, and the second male buckle is matched with the second female buckle for use.

Further, an annular groove is formed in the outer side of the rectification outer cover, corresponding to the annular air inlet, and the magnet is arranged in the annular groove.

The utility model has the beneficial effects that: the integral installation is convenient to detach, and the tuyere shell, the rectifying outer cover, the rectifying inner cover and the cover plate are all arranged separately, so that the structure of each part is relatively simple, and the manufacturing cost and the maintenance cost of the die are reduced.

Drawings

Fig. 1 is a split view of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the fairing of the present utility model.

Fig. 3 is a rear view of the overall structure of the present utility model.

Fig. 4 is a schematic view of the structure of the tuyere housing of the present utility model.

FIG. 5 is a schematic illustration of the outer side wall structure of the rectifying casing of the present utility model.

FIG. 6 is a schematic view of the inner side wall structure of the fairing of the present utility model.

Fig. 7 is a schematic view of the structure of the outer side wall of the fairing of the utility model.

Fig. 8 is a schematic view of the inner side wall structure of the fairing of the present utility model.

Fig. 9 is a schematic diagram of the structure of the cover plate of the present utility model.

The reference numerals in the figures illustrate: 1. a tuyere housing; 11. a first male buckle; 12. the first limit rib; 2. a rectifying housing; 21. the first female buckle; 22. a first limit groove; 23. an annular groove; 24. a first screw post; 25. the second limit groove; 3. a fairing inner shroud; 31. an air deflector; 32. a step hole; 33. the second limit rib; 34. the second female buckle; 4. a cover plate; 41. a second male buckle; 5. a magnet; 6. an annular air inlet; 7. an oblong air outlet.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 9, an embodiment of a detachable blower nozzle of the present utility model includes a nozzle housing 1, a fairing 2 is disposed in the nozzle housing 1, a magnet 5 is disposed on the fairing 2, a fairing 3 is disposed in the fairing 2, and a cover plate 4 is disposed on the fairing 3; the inner side wall of the tuyere housing 1 is provided with a first male buckle 11 and a first limiting rib 12, and the outer side wall of the rectifying outer cover 2 is provided with a first female buckle 21 and a first limiting groove 22 at positions corresponding to the first male buckle 11 and the first limiting rib 12; the rectifying outer cover 2 is provided with a first screw column 24 and a second limit groove 25 on the inner side wall, the rectifying inner cover 3 is provided with a step hole 32, the step hole 32 is matched with the first screw column 24, the outer side of the step hole 32 is provided with a second limit rib 33, and the second limit rib 33 is matched with the second limit groove 25.

The integral installation and the disassembly are convenient, and the tuyere housing 1, the rectifying outer cover 2, the rectifying inner cover 3 and the cover plate 4 are all arranged separately.

The outer side wall of the rectification inner cover 3 and the inner side wall of the rectification outer cover 2 are matched to form an air channel, two sides of the air channel are respectively provided with an annular air inlet 6 and an oblong air outlet 7, and the annular air inlet 6 is connected with the air outlet of the body of the blower.

The front part of the outer side wall of the fairing 3 is provided with an air deflector 31 for guiding the air flow in the air duct.

Be provided with female buckle 34 of second on the inside wall of fairing 3, be provided with the public buckle 41 of second on the inside wall of apron 4, public buckle 41 of second with the female buckle 34 cooperation of second uses, reaches better fixed effect.

The rectifying outer cover 2 is provided with an annular groove 23 corresponding to the outer side of the annular air inlet 6, the magnet 5 is arranged in the annular groove 23, and the annular groove 23 can fix the magnet 5 very conveniently.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The detachable blower nozzle is characterized by comprising a nozzle shell (1), wherein a rectifying outer cover (2) is arranged in the nozzle shell (1), a magnet (5) is arranged on the rectifying outer cover (2), a rectifying inner cover (3) is arranged in the rectifying outer cover (2), and a cover plate (4) is arranged on the rectifying inner cover (3);

the wind nozzle comprises a wind nozzle shell (1), wherein a first male buckle (11) and a first limiting rib (12) are arranged on the inner side wall of the wind nozzle shell (1), and a first female buckle (21) and a first limiting groove (22) are arranged on the outer side wall of a rectifying outer cover (2) at positions corresponding to the first male buckle (11) and the first limiting rib (12);

be provided with first screw post (24) and second spacing groove (25) on the inside wall of rectification dustcoat (2), be provided with step hole (32) on rectification dustcoat (3), step hole (32) with first screw post (24) adaptation, step hole (32) outside is provided with second spacing muscle (33), second spacing muscle (33) with second spacing groove (25) adaptation.

2. The detachable blower nozzle according to claim 1, wherein the outer side wall of the fairing (3) and the inner side wall of the fairing (2) cooperate to form an air duct, and an annular air inlet (6) and an oblong air outlet (7) are formed on both sides.

3. A removable blower nozzle according to claim 1, characterized in that the outer side wall front of the fairing (3) is provided with a deflector (31).

4. The detachable blower nozzle according to claim 1, wherein a second female buckle (34) is provided on an inner side wall of the fairing (3), a second male buckle (41) is provided on an inner side wall of the cover plate (4), and the second male buckle (41) is matched with the second female buckle (34).

5. The detachable blower nozzle according to claim 2, characterized in that an annular groove (23) is provided on the outer side of the rectifying housing (2) corresponding to the annular air inlet (6), and the magnet (5) is provided in the annular groove (23).