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Internal pressure boost electric hair drier

A technology of internal supercharging electricity and hair dryers, which is applied in the field of hair dryers, can solve problems such as the influence of assembly reliability, achieve the effects of simplifying the processing and assembly processes, strong supercharging capacity, and improving convenience

Inactive Publication Date: 2018-10-16
广东恒翔电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the hair dryer with this structure depends on the change of the gap, which puts forward higher requirements for the compatibility of processing; at the same time, the design of the gap also affects the reliability of the assembly

Method used

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  • Internal pressure boost electric hair drier

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Embodiment Construction

[0025] Such as figure 1 As shown, the present invention is an internal pressurized hair dryer, which includes a casing, fan blades, a fan motor and a motor frame, the motor frame is fixedly connected to the casing, the fan motor is installed on the motor frame, and the The fan blade is rotatably connected with the fan motor; the shell is a composite layered plastic structure, and the shell includes an inner wind guide layer 1, a structural layer 2 and an outer wind guide layer 3, and the inner wind guide layer 1 is arranged on the Inside the structure layer 2, the outer wind guide layer 3 is covered and arranged on the surface of the structure layer 2; the material of the structure layer 2 is ABS plastic, and the inside of the structure layer 2 is provided with a second honeycomb hole. The wind guide layer 1 is made of PA plastic, the inner wind guide layer 1 is provided with a first honeycomb hole, the outer wind guide layer 3 is made of PPSU, and the outer wind guide layer 3...

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Abstract

The invention relates to an internal pressure boost electric hair drier. The electric hair drier comprises a shell, blades, a fan motor and a motor rack; the shell comprises an inner air guide layer,a structure layer and an outer air guide layer, the inner air guide layer is arranged in the structure layer, and the outer air guide layer wraps the surface of the structure layer; a second honeycombhole is formed in the structure layer, a first honeycomb hole is formed in the inner air guide layer, and the outer air guide layer is made of PPSU; a third honeycomb hole is formed in the outer airguide layer, the first honeycomb hole is communicated with the second honeycomb hole, and the second honeycomb hole is communicated with the third honeycomb hole; the pore diameter of the first honeycomb hole is larger than that of the second honeycomb hole, the pore diameter of the second honeycomb hole is larger than that of the third honeycomb hole, and an air inlet is formed in the portion, atan air inlet part of the shell, of the first honeycomb hole; an air outlet is formed in the portion, at an air outlet part of the shell, of the third honeycomb hole, and a wing-shaped air guide inclined way is formed in the air outlet. The internal pressure boost electric hair drier has the advantages of being high in pressure boost capacity and reliability, convenient to process and high in commonality.

Description

technical field [0001] The invention relates to the technical field of hair dryers, in particular to an internal pressurized hair dryer. Background technique [0002] The hair dryer is mainly used for drying and shaping the hair. After the power of the hair dryer is turned on, the motor drives the fan blades to rotate, and the air is sucked in from the air inlet, heated by the electric heating element, and then blown out from the air outlet after forming hot air. The air inlet and outlet of the hair dryer are generally equipped with mesh covers to prevent foreign matter from entering, and dust and fibers are difficult to block through the mesh covers. [0003] The hair dryer is mainly composed of a housing, a handle, fan blades, a heating wire, a windshield, a switch, and a power cord. When the hair dryer is powered on, the motor drives the fan blades to rotate, sucks air from the air inlet, and is heated by the electric heating wire to output hot air. The hair dryer not o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D20/12
CPCA45D20/12
Inventor 黄华群
Owner 广东恒翔电器有限公司
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