CN216822141U - Air guide device of electric hair drier - Google Patents

Abstract

An air guide device of an electric hair drier comprises a motor arranged in a shell and a heating wire fixed at the adjacent position of the inner wall of the shell through a support frame, wherein a conical air guide device for guiding airflow to the heating wire is arranged between the motor and the support frame; the air flow generated by the air deflector motor and the blades is diffused to the periphery and blown to the heating wire, so that the air flow is heated by the heating wire and the hot air at the periphery of the heating wire, and finally the hot air flow is blown out. The air guide device of the electric hair drier can better heat air flow, thereby improving the utilization rate of the heating wire and reducing the energy consumption.

Description

Air guide device of electric hair drier

Technical Field

The utility model relates to a hairdryer especially relates to the inside air ducting that is used for leading the air current of hairdryer.

Background

The electric hair drier drives the blades to rotate through the motor to form air flows, the air flows are heated and heated when flowing through the heating wire, and then the air flows are blown out from the air outlet of the electric hair drier, so that hot air flows are formed. In order to ensure the working stability and safety of the heating wire, the heating wire is supported in the electric hair drier shell through a support frame made of mica sheets, so that the heating wire is fixed at the adjacent position of the inner wall of the shell in a surrounding manner; the motor and the blades are arranged at the center of the tail end of the shell, and the motor and the blades drive formed airflow to flow along the direction of the center line of the shell, so that the airflow is blown out from the air outlet after flowing through the support frame and cannot directly flow through the heating wire. Therefore, the utilization rate of the heating wire is low, the required hot air flow can be ensured only by increasing the heating quantity, so that the energy consumption of the hair drier is increased, and the use safety of the hair drier is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a with the air ducting of the air current direction heater in the hairdryer to improve the heater utilization ratio and reduce required energy consumption.

Hairdryer air ducting, including installing the motor in the casing, and be fixed in the heater of the adjacent department of shells inner wall through the support frame, be equipped with the wind director with the air current direction heater between motor and the support frame.

Hairdryer air ducting, the motor passes through the paddle and forms the vertical wind director of air current, the wind director is with air current diffusion to periphery and blow to the heater again to make the air current heated by heater and heater peripheral hot-air, finally form the hot air current and blow off. Through this kind of hairdryer air ducting's setting, the air current that motor and paddle produced can be directly and the heater contact to heat the air current better, this utilization ratio that can effectively improve the heater, and then reduce the energy consumption, also can cool down to shells inner wall simultaneously, further reduce the casing temperature, avoid its scald user, improve the safety in utilization of hairdryer.

Drawings

Fig. 1 is a schematic structural diagram of an air guide device of a hair dryer.

Detailed Description

An air guide device of a hair drier comprises a motor 2 arranged in a shell 1 and a heating wire 4 fixed at the adjacent position of the inner wall of the shell through a support frame 3, wherein an air guide device 5 for guiding air flow to the heating wire is arranged between the motor and the support frame.

In the hair drier air guide device, the diameter of the air guide device 5 is gradually increased from one end adjacent to the motor 2 to the other end; the air guide device can be arranged into a cone shape with a straight line or an arc line as required, the shape is simple, the work is stable, and in addition, the outer wall of the air guide device 5 can also be arranged into a spiral shape, so that hot air can be blown out spirally, and a specific air blowing effect is formed.

In the hair drier air guide device, the motor forms an airflow vertical air guide device through the blades, and the air guide device diffuses airflow to the periphery and blows the airflow to the heating wire, so that the airflow is heated by the heating wire and hot air at the periphery of the heating wire, and finally the hot airflow is blown out. Through this kind of hairdryer air ducting's setting, the air current that motor and paddle produced can be direct and the contact of heater to heating air current better, this utilization ratio that can effectively improve the heater, and then reduce the energy consumption, also can cool down to shells inner wall simultaneously, further reduce the casing temperature, avoid it to scald the user, improve the safety in utilization of hairdryer.

Claims (4)

1. The utility model provides an hairdryer air ducting, is including installing motor (2) in casing (1) and being fixed in heater (4) of the adjacent department of shells inner wall through support frame (3), its characterized in that: an air guide device (5) which guides the air flow to the heating wire is arranged between the motor and the support frame.

2. An air guide device for an electric hair drier as claimed in claim 1, wherein: the diameter of the air deflector (5) is gradually increased from one end adjacent to the motor (2) to the other end.

3. An air guide device for an electric hair drier as claimed in claim 1 or 2, wherein: the air deflector (5) is in a cone shape with a straight line or an arc line as a bus.

4. An air guide device for an electric hair drier as claimed in claim 2, wherein: the outer wall of the air guide device (5) is arranged in a spiral shape.

Images