CN219781821U

CN219781821U - High-speed hair dryer

Info

Publication number: CN219781821U
Application number: CN202321142016.7U
Authority: CN
Inventors: 杨天胜
Original assignee: Shenzhen Proactive Technology Cooperation Co ltd
Current assignee: Shenzhen Proactive Technology Cooperation Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-03
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of blowers, in particular to a high-speed blower, which comprises a main body and a handle, wherein the main body is arranged in a hollow way, the handle is communicated with the handle, a second air duct is arranged in the handle, the main body is provided with a first air duct, the first air duct and the second air duct are communicated in a crossing way, one end of the handle far away from the main body is provided with an air inlet, and a fan assembly is arranged in the handle; the front end of the main body is provided with an air outlet, a guide piece for guiding air flow to the air outlet is arranged at the communication part of the first air channel and the second air channel in the main body, and a heating piece for heating the air flow and a heat insulation piece for fixing the heating piece in the main body are arranged in the main body. The utility model effectively solves the technical problem that the air current escapes to influence the wind power of the blower in the prior art.

Description

High-speed hair dryer

Technical Field

The utility model relates to the technical field of blowers, in particular to a high-speed blower.

Background

Along with the development of technology, people realize that traditional old hair dryer is heated by resistance wire and blows hot air to dry hair and damage hair quality, and then begin to change to use the higher high-speed hair dryer of higher rotational speed stronger wind-force, rely on powerful wind force to blow hair. The prior high-speed blower is usually provided with a high-speed motor arranged in a handle, so that the whole body of the blower is smaller and lighter.

However, since the high-speed motor is installed in the grip, air flow needs to flow from the air inlet of the grip to the main body of the blower and then from the air outlet, and in order to maintain the balance of the air outlet fan, the grip is generally connected to the middle of the main body of the blower. The air flow escapes in the blower body in a direction opposite to the air outlet during operation of the blower, and also forms a vortex at the rear end inside the blower, thereby weakening the wind force of the blower.

Disclosure of Invention

The utility model provides a high-speed blower, which at least solves the technical problem that the air current escapes to influence the wind power of the blower in the prior art.

In order to achieve the above purpose, the utility model provides a high-speed blower, comprising a main body and a handle which are arranged in a hollow way, wherein the main body is communicated with the handle, a second air duct is arranged in the handle, a first air duct is arranged in the main body, the second air duct is communicated with the first air duct in a crossing way, an air inlet is arranged at one end of the handle far away from the main body, and a fan assembly is arranged in the handle; the air conditioner comprises a main body, and is characterized in that an air outlet is formed in the front end of the main body, a flow guide piece for guiding air flow to the air outlet is arranged at the communication position of the second air channel and the first air channel in the main body, and a heating piece for heating the air flow and a heat insulation piece for fixing the heating piece in the main body are arranged in the main body.

In some embodiments, the front end of the main body is provided with a splitter which is at least partially installed in the main body and is communicated with the first air duct, and an annular air outlet is formed in the splitter along the circumferential direction.

In some of these embodiments, the diverting middle part is formed with a diverting part with an arc surface protruding toward the rear end of the main body.

In some embodiments, the guide member is closely attached to the main body, and the guide member is formed with a shielding part for blocking air flow from blowing to the rear end of the main body.

In some embodiments, a guide portion extending toward the air outlet is disposed at an outer edge of the guide member attached to the main body.

In some embodiments, the heat insulating member is fixedly connected to the middle part of the flow guiding member, and the heating member is sleeved on the heat insulating member.

In some embodiments, a connection part is arranged between the heat insulating part and the heating part, and the heating part is connected with the heat insulating part through the connection part.

In some embodiments, the handle is provided with a switch assembly, the switch assembly is electrically connected with the fan assembly and the heating element, and the switch assembly comprises a temperature control switch and a wind control switch which are arranged on the same side of the handle.

In some embodiments, the rear end of the main body is provided with a display assembly electrically connected with the switch assembly, and the display assembly comprises a lamp panel arranged in the main body and a lamp cover covered on the main body.

In some embodiments, magnetic pieces are distributed at the air outlet, and the air outlet can be magnetically attracted by the magnetic pieces to install a nozzle fitting.

According to the above, the utility model has the following beneficial effects:

1. the air flow guiding piece is arranged at the communication position of the first air channel and the second air channel of the blower, and the air flow is prevented from escaping towards the rear end direction of the main body by the air flow guiding piece closely attached to the main body, so that vortex is prevented from being formed to influence the wind power of the blower;

2. the flow guiding part is provided with a flow guiding part, so that the trend of the air flow can be guided more conveniently;

3. the air outlet of the blower is provided with the flow dividing piece, so that the blower forms an annular air outlet, blown air flow is more divergent and has larger contact area with hair, and the blowing efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is an exploded view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of the cooperation of a deflector and a heat insulator according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a diverter according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a shunt according to an embodiment of the present utility model.

Reference numerals illustrate: a main body 1; an air outlet 1.1; a first air duct 1.2; a display assembly 1.3; a grip 2; an air inlet 2.1; a second air duct 2.2; a fan assembly 2.3; a switch assembly 2.4; 2.5 parts of an air inlet net; a shunt 3; a split part 3.1; a heating element 4; a heat insulating member 5; a connection part 5.1; a flow guide 6; a shielding part 6.1; a diversion part 6.2; a tuyere fitting 7.

Detailed Description

The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a," "an," "the," and similar referents in the context of the utility model are not to be construed as limiting the quantity, but rather as singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in connection with the present utility model are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

The utility model provides a high-speed blower, which comprises a main body and a handle, wherein the main body is hollow, the main body is communicated with the handle, a second air duct is arranged in the handle, the main body is provided with a first air duct, the first air duct and the second air duct are communicated in a crossing way, one end of the handle far away from the main body is provided with an air inlet, and a fan assembly is arranged in the handle; the front end of the main body is provided with an air outlet, a guide piece for guiding air flow to the air outlet is arranged at the communication part of the first air channel and the second air channel in the main body, and a heating piece for heating the air flow and a heat insulation piece for fixing the heating piece in the main body are arranged in the main body.

The embodiment is shown in fig. 1 to 5, and a high-speed blower comprises a main body 1 and a handle 2 which are arranged in a hollow mode, wherein the main body 1 is of a cylindrical structure and is provided with front and rear ends, the front end of the main body 1 is provided with an air outlet 1.1, and the rear end of the main body is of an airtight structure with no ventilation. The handle 2 is internally provided with a second air duct 2.2, the main body 1 is provided with a first air duct 1.2, the first air duct 1.2 and the second air duct 2.2 are communicated in a crossing way, and the handle 2 is vertically arranged in the middle of the main body 1. The handle 2 is provided with an air inlet 2.1 at one end far away from the main body 1, a fan assembly 2.3 is arranged in the handle 2, and the fan assembly 2.3 operates to enable air flow to flow in from the air inlet 2.1 and to be sprayed out from the air outlet 1.1.

Wherein, the inside of the main body 1 is provided with a flow dividing piece 3, a heating piece 4, a heat insulating piece 5 and a flow guiding piece 6 from front to back in sequence.

Further, the guiding piece 6 is tightly attached to the inside of the main body 1 and is arranged at the communication position of the first air duct 1.2 and the second air duct 2.2, so that air flow can be guided to the air outlet 1.1. The deflector 6 is formed with a shield 6.1 which blocks the flow of air towards the rear end of the body 1. Through setting up the air conservancy diversion piece 6 in the intercommunication department of first wind channel 1.2 and second wind channel 2.2 can guide the air current on the one hand and spout towards the air outlet 1.1 of main part 1 front end, on the one hand can avoid the air current to flow to main part 1 rear end direction loss through shielding part 6.1, prevent that the air current from forming vortex at main part 1 rear end department and disturbing and then disturbing the air current from air outlet 1.1 blowout.

Specifically, the outer fringe department that water conservancy diversion spare 6 and main part 1 laminating is provided with the water conservancy diversion portion 6.2 that extends towards air outlet 1.1 direction, and water conservancy diversion portion 6.2 is more convenient for water conservancy diversion spare 6 guide air current trend.

Further, the heat insulating piece 5 is fixedly connected to the middle area of the side, facing the air outlet 1.1 of the main body 1, of the flow guiding piece 6, and the heating piece 4 is sleeved on the heat insulating piece 5 and is not in contact with the main body 1. In the process that the direction of the air flow is changed by the flow guide piece 6 and the air outlet 1.1 at the front end of the main body 1 is sprayed out, the heating piece 4 can heat the air flow passing through, so that hot air is generated, and the heat insulation piece 5 can insulate heat conduction, so that the main body 1 is prevented from heating and deforming and scalding a user.

Specifically, a connecting part 5.1 is arranged between the heat insulating part 5 and the heating part 4, and the heating part 4 is connected with the heat insulating part 5 through the connecting part 5.1, so that heat transfer is further reduced.

Specifically, the heat insulating member 5 is made of mica material, and the heating member 4 is a heating resistance wire.

Further, the front end of the main body 1 is provided with a splitter 3 which is at least partially installed in the main body 1 and is communicated with the first air duct 1.2, and the splitter 3 is provided with an annular air outlet 1.1 along the circumferential direction. The annular air outlet 1.1 can enable the air flow to be more divergent when being blown out, so that the contact area of the air flow and hair is increased, and the blowing efficiency is increased.

Specifically, the middle part of the flow dividing member 3 is formed with a flow dividing part 3.1 with an arc surface protruding towards the rear end direction of the main body 1, and the arc-shaped flow dividing part 3.1 can uniformly disperse the air flow to the annular air outlet 1.1.

Further, the fan assembly 2.3 comprises a high-speed motor arranged inside the handle 2 and a fan in transmission connection with the high-speed motor, and the fan is arranged at one side close to the air inlet 2.1. The handle 2 is provided with a switch assembly 2.4 at one side near the rear end of the main body 1, the switch assembly 2.4 comprises a temperature control switch and a wind control switch which are both arranged at the side, and the switch assembly 2.4 is electrically connected with the high-speed motor and the heating element 4. The rear end of the main body 1 is provided with a display component 1.3 electrically connected with the switch component 2.4, and the display component 1.3 comprises a lamp panel arranged in the main body 1 and a lamp cover covered at the rear end of the main body 1.

Further, the air inlet 2.1 is provided with a hollowed air inlet net 2.5.

Further, magnetic pieces (magnets in the embodiment) are distributed at the air outlet 1.1, and the air outlet 1.1 can be magnetically attracted by the magnetic pieces to install the air nozzle fittings 7 so as to change the jet state of air flow.

Working principle: when the air conditioner works, the high-speed motor is started to drive the fan to operate, air flows through the air inlet net 2.5 from the air inlet 2.1 to flow through the second air channel 2.2, and is guided by the guide piece 6 to flow towards the air outlet 1.1 at the joint of the second air channel 2.2 and the first air channel 1.2, and the heating piece 4 heats the air flow to enable the air flow to be hot air. The air flow flows to the position of the flow dividing piece 3, is uniformly dispersed to the periphery by the flow dividing part 3.1 and is sprayed out from the annular air outlet 1.1.

It should be understood by those skilled in the art that the technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a high-speed hair-dryer, includes main part and the handle of cavity setting, its characterized in that: the main body is communicated with the handle, a second air channel is arranged in the handle, a first air channel is arranged in the main body, the second air channel is communicated with the first air channel in a crossing way, an air inlet is formed in one end, far away from the main body, of the handle, and a fan assembly is arranged in the handle; the air conditioner comprises a main body, and is characterized in that an air outlet is formed in the front end of the main body, a flow guide piece for guiding air flow to the air outlet is arranged at the communication position of the second air channel and the first air channel in the main body, and a heating piece for heating the air flow and a heat insulation piece for fixing the heating piece in the main body are arranged in the main body.

2. A high speed blower as claimed in claim 1, wherein: the front end of the main body is provided with a flow dividing piece which is at least partially installed in the main body and communicated with the first air duct, and an annular air outlet is formed in the circumferential direction of the flow dividing piece.

3. A high speed blower as claimed in claim 2, wherein: the split middle part is provided with a split part with an arc surface protruding towards the rear end direction of the main body.

4. A high speed blower as claimed in claim 1, wherein: the air guide piece is tightly attached to the main body, and a shielding part for blocking air flow from blowing to the rear end of the main body is formed on the air guide piece.

5. A high speed blower as set forth in claim 4 wherein: the outer edge of the guide piece, which is attached to the main body, is provided with a guide part extending towards the air outlet.

6. A high speed blower as claimed in claim 1, wherein: the heat-insulating piece is fixedly connected to the middle part of the flow guiding piece, and the heating piece is sleeved on the heat-insulating piece.

7. A high speed blower as set forth in claim 6 wherein: the heat insulation part is connected with the heating part through the connecting part.

8. A high speed blower according to any one of claims 1 to 7, wherein: the handle is provided with a switch assembly, the switch assembly is electrically connected with the fan assembly and the heating piece, and the switch assembly comprises a temperature control switch and a wind control switch which are arranged on the same side of the handle.

9. A high speed blower as set forth in claim 8 wherein: the display assembly is arranged at the rear end of the main body and is electrically connected with the switch assembly, and the display assembly comprises a lamp panel arranged in the main body and a lamp cover covered on the main body.

10. A high speed blower according to any one of claims 1 to 7, wherein: the air outlet is provided with magnetic pieces, and the air outlet can be magnetically attracted by the magnetic pieces to install a nozzle fitting.