CN201451885U

CN201451885U - Electric drier

Info

Publication number: CN201451885U
Application number: CN2009200743973U
Authority: CN
Inventors: 张鑫; 吴和俊; 刘军; 刘建明; 喻金明
Original assignee: Shanghai Povos Electric Works Co Ltd
Current assignee: Shanghai Povos Electric Works Co Ltd
Priority date: 2009-08-12
Filing date: 2009-08-12
Publication date: 2010-05-12
Anticipated expiration: 2019-08-12

Abstract

The utility model discloses an electric drier, which comprises a miniature fan (6), an electric heating wire (5) and a heat insulation cylinder. The electric drier is characterized in that the heat insulation cylinder includes an inner cylinder (7A) and an outer cylinder (7B); the inner cylinder (7A) is used for covering the electric heating wire (5); wind blown from the miniature fan passes through the inner cylinder (7A) and the outer cylinder (7B) to form two air flows blowing to a wind outlet; the wind outlet is provided with a detachable annular wind gathering nozzle formed by combing an inner wind gathering nozzle (8) and an outer wind gathering nozzle (9); an airflow passage is formed between the inner wind gathering nozzle (8) and the outer wind gathering nozzle (9); an airflow passage is formed by the miniature fan (6), the inner cylinder (7A) and the inner wind gathering nozzle (8); and another airflow passage is formed by the miniature fan (6), the outer cylinder (7B) , the inner wind gathering nozzle and the outer wind gathering nozzle. The electric drier is provided with double airflow passages, blows airflows with different temperatures and enables double mixed wind with different temperatures to be formed at the wind outlet.

Description

Hair dryer

Technical field

The utility model relates to a kind of hair dryer.

Background technology

As shown in Figure 1, a kind of structure of common hair dryer, utilize the red heat after heating wire 1 is switched on, the air-flow that adopts mini fan 2 to take place, continual blowing on heating wire 1, on the one hand heating wire 1 is constantly cooled off, guarantee that it is not rubescent, make air-flow have specific temperature on the other hand, electro-heat equipment covers it by heat insulation 3, air outlet can be dismantled wind gathering mouth 4 by an independence air quantity is concentrated, immediately hot blast is blowed to the place that need blow, as hair, the electronic product that certain need be dried etc., and have switch can control and regulate wind speed, the air outlet temperature can be controlled internal wiring by switch, thereby changes caloric value.

The hair dryer of above-mentioned structure forms single gas channel by air intake vent, mini fan, heat insulation tube, air outlet.

The utility model content

Technical problem to be solved in the utility model is to propose a kind of hair dryer with dual stream passage, and the gas flow temperature difference that the dual stream passage blows out makes air outlet form the mixing wind of dual different temperatures.

Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of hair dryer, comprise mini fan, heating wire and heat insulation tube, its innovative point is: heat insulation tube comprises inner core and urceolus, inner core covers heating wire, and the wind that mini fan blows forms the twice air-flow by inner core and urceolus and blows to air outlet; Air outlet is provided with dismountable annular wind gathering mouth, and this wind gathering mouth is combined by interior wind gathering mouth and outer wind gathering mouth, forms gas channel between interior wind gathering mouth and the outer wind gathering mouth; Micromachine, inner core and interior wind gathering mouth form an airflow path; The gas channel that forms between micromachine, urceolus and the inside and outside wind gathering mouth constitutes another gas channel.

With respect to prior art, the utility model hair dryer utilizes the red heat after the heating wire energising, the air-flow that adopts mini fan to take place, continual blowing on heating wire, because inner core covers heating wire, the inner core air-flow is blown over the wind that heating wire blows out the band heat, and urceolus blows out the natural wind of not being with heat, makes air outlet form the mixing wind of dual different temperatures: the airflow path that micromachine, inner core and interior wind gathering mouth form blows out the wind of band heat; Another gas channel that forms between micromachine, urceolus and the inside and outside wind gathering mouth blows out the natural wind of not being with heat, thereby the wind-warm syndrome of different temperatures is separated, instant with the place of mixing hot and cold wind to needs, as hair, electronic product that certain need be dried etc.

Description of drawings

Fig. 1 is the structural representation of hair dryer common in the prior art.

Fig. 2 is the structural representation of the utility model hair dryer.

Wherein: 1 is heating wire; 2 is mini fan; 3 is heat insulation tube; 4 is detachable wind gathering mouth; 5 is heating wire; 6 is mini fan; 7A is an inner core; 7B is a urceolus; 8 is interior wind gathering mouth; 9 is outer wind gathering mouth.

The specific embodiment

Below in conjunction with the drawings and specific embodiments; further setting forth the utility model. these embodiment are interpreted as only being used to the utility model is described and are not used in restriction protection domain of the present utility model. after the content of having read the utility model record; those skilled in the art can make various changes or modifications the utility model, and these equivalences change and modification falls into the utility model claim institute restricted portion equally.

As shown in Figure 2, a kind of hair dryer that the utility model one preferred embodiment provides, comprise mini fan 6, heating wire 5 and heat insulation tube, heat insulation tube comprises inner core 7A and urceolus 7B, inner core 7A covers heating wire 5, and the wind that mini fan blows forms the twice air-flow by inner core 7A and urceolus 7B and blows to air outlet; Air outlet is provided with dismountable annular wind gathering mouth, and this wind gathering mouth is combined with outer wind gathering mouth 9 by interior wind gathering mouth 8, forms gas channel between interior wind gathering mouth 8 and the outer wind gathering mouth 9; Micromachine 6, inner core 7A and interior wind gathering mouth 8 form an airflow path; The gas channel that forms between micromachine 6, urceolus 7B and the inside and outside wind gathering mouth constitutes another gas channel.

In the present embodiment, outer wind gathering mouth 9 can use separately, and the air outlet air-flow is produced collection wind effect.

The utility model hair dryer utilizes the red heat after heating wire 5 energisings, the air-flow that adopts mini fan 6 to take place, continual blowing on heating wire 5, because inner core 7A covers heating wire 5, inner core 7A air-flow is blown over the wind that heating wire 5 blows out the band heat, urceolus 7B blows out the natural wind of not being with heat without any heating element heater, makes air outlet form the mixing wind of dual different temperatures: the airflow path that micromachine 6, inner core 7A and interior wind gathering mouth 8 form blows out the wind of band heat; Another gas channel that forms between micromachine 6, urceolus 7B and the inside and outside wind gathering mouth blows out the natural wind of not being with heat, thereby the wind-warm syndrome of different temperatures is separated, instant with the place of mixing hot and cold wind to needs, as hair, electronic product that certain need be dried etc.

Claims

1. hair dryer, comprise mini fan (6), heating wire (5) and heat insulation tube, it is characterized in that, heat insulation tube comprises inner core (7A) and urceolus (7B), inner core (7A) covers heating wire (5), and the wind that mini fan blows forms the twice air-flow by inner core (7A) and urceolus (7B) and blows to air outlet; Air outlet is provided with dismountable annular wind gathering mouth, and this wind gathering mouth is combined by interior wind gathering mouth (8) and outer wind gathering mouth (9), forms gas channel between interior wind gathering mouth (8) and the outer wind gathering mouth (9); Micromachine (6), inner core (7A) form an airflow path with interior wind gathering mouth (8); The gas channel that forms between micromachine (6), urceolus (7B) and the inside and outside wind gathering mouth constitutes another gas channel.