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hair dryer

A technology for a hair dryer and a body, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of large heat generation, unfavorable long-term operation, and poor heat dissipation performance of the motor, and achieve the effect of improving heat dissipation performance.

Active Publication Date: 2018-10-16
SUZHOU KINGCLEAN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A hair dryer usually includes: a body, a shell covering the body and an extended nozzle set on the front end of the body. The body includes a motor, a motor cover covering the outside of the motor, and an impeller installed on the motor. The motor generates a lot of heat, the structure of the existing hair dryer is not good, and the heat dissipation performance is poor, which is not conducive to long-term operation

Method used

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Embodiment Construction

[0024] like Figure 1 to Figure 6 As shown, the present invention is a hair dryer 100 for gardening, which includes: a casing 1 , a body 2 installed in the casing 1 , a control circuit board 3 , a battery assembly 4 and an extended nozzle 4 installed at the front end of the body 2 .

[0025] The housing 1 includes a body part 11, a handle part 12, an upper air intake grille 13 and a rear end air intake grille 14, the handle 12 is located above the main body part 11, and the upper end air intake grille 13 is installed on The upper end of the body part 11 is located at the front end of the handle part 12, and the rear air intake grille 14 is installed on the rear end of the body part 11 and is located below the handle part 12. The body part 11 is formed by the left , right two parts assembled together, the body part 11 includes a first installation space 111 for installing the body 2 and a second installation space 112 for installing the control circuit board 3, the first instal...

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Abstract

The invention discloses a blower which comprises a blower body. The blower body comprises a motor, a front flow guiding hood wrapping the motor and an impeller mounted on the motor. The front flow guiding hood comprises a flow guiding cone, and the motor is mounted in the flow guiding cone from back to front. The impeller is mounted on a rotor of the motor from back to front, and a plurality of open grooves penetrating through the interior and the exterior of the flow guiding cone are formed in the surface of the rear end of the flow guiding cone. An outer shell of the motor is exposed through the open grooves. The motor drives the impeller to rotate to form airflow which flows from back to front to cool the motor under the driving of the open grooves, so that the heat dissipating performance of the motor is improved.

Description

technical field [0001] The invention relates to a hair dryer. Background technique [0002] In garden machinery, blowers use the air flow created by the motor to rotate the fan, which removes dust or waste for cleaning. [0003] A hair dryer usually includes: a body, a shell covering the body and an extended nozzle set on the front end of the body. The body includes a motor, a motor cover covering the outside of the motor, and an impeller installed on the motor. The motor generates a lot of heat, and the structure of the existing hair dryer is not good, and the heat dissipation performance is relatively poor, which is not conducive to long-term operation. [0004] Therefore, in view of the above problems, it is necessary to propose a new hair dryer to improve heat dissipation performance. Contents of the invention [0005] The purpose of the present invention is to provide a hair dryer with good heat dissipation effect. [0006] In order to achieve the above object, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/58F04D29/54
Inventor 倪祖根
Owner SUZHOU KINGCLEAN PRECISION MACHINERY