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Electric hair drier with display screen

A technology for hair dryers and display screens, which is applied to hair or scalp washing devices, clothing, hairdressing equipment, etc., which can solve problems such as excessive temperature of the hair dryer, difficulty in processing, and affecting air circulation in the hair dryer, so as to improve practicality. sexual effect

Pending Publication Date: 2020-01-31
GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a hair dryer to quickly dry your hair, the hair dryer will blow out hot air at a higher temperature. If you can’t know the temperature of the air blown by the hair dryer in time, it is easy to cause damage to the hair
At present, the commonly used temperature display is set on the handle of the hair dryer or on the hair dryer. Since the circuit board and control switches and other components need to be installed

Method used

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  • Electric hair drier with display screen
  • Electric hair drier with display screen
  • Electric hair drier with display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: refer to Figure 1-2 , a hair dryer with a display screen, including a handle 11 and a hair dryer body 12, a display screen 2 is arranged at the center of the air inlet cover 13 at the rear end of the hair dryer body 12, and the lower part of the air inlet cover 12 on the hair dryer body 12 is fixedly arranged There is a fixed bracket 3 with a ventilation hole 31, and the display screen 2 is fixedly arranged at the center of the fixed bracket 3 and passes through the air intake cover 12; the display screen 2 is electrically connected with the control circuit board 4 in the handle 11.

[0020] In this embodiment, the display screen 2 is fixedly arranged at the center of the air intake cover 13 at the rear end of the hair dryer body 12. Since a fan needs to be installed in the center of the hair dryer body 12, the fan blades in the hair dryer body 12 are rotating. At this time, the air in the hair dryer body 12 mainly passes through the annular area close to...

Embodiment 2

[0026] Embodiment 2: On the basis of Embodiment 1, the cross section of the fixing piece 33 is arc-shaped, and the bending direction of the fixing piece 33 is consistent with the rotation direction of the fan blade inside the hair dryer body 12 . Since the fan blade in the hair dryer body 12 rotates, the air flows forward in a spiral shape, and the fixed piece 33 with a circular arc-shaped cross section can adapt to the direction of air rotation and reduce the resistance to the air, so that the air It can enter the hair dryer body 12 more quickly through the air holes 31 between the fixing pieces 33 .

[0027] Still further, on the basis of the above-mentioned embodiments, the fixed piece 33 is set in a helical shape, and the helical direction of the fixed piece 33 is to rotate toward the direction of the blowing of the hair dryer body 12 along the bending direction of the fixed piece; The fixed piece 33 can further reduce the resistance of the fixed piece 33 to the air, incre...

Embodiment 3

[0028] Embodiment 3: On the basis of Embodiment 1 or Embodiment 2, an air guide channel 131 is provided on the outer surface of the air intake cover 13 . The air guide channel 131 is helical and its helical direction is consistent with that of the fixing piece 33 .

[0029] When the external air enters the hair dryer body 12 through the air inlet cover 13, the air blows on the air guide channel 131 on the air inlet cover 13, and can enter the hair dryer body 12 in a spiral shape along the spiral direction of the air guide channel 131, thereby Increase the speed of air flow and improve the blowing effect of the hair dryer.

[0030] Further, the air inlet holes 132 on the air inlet hood 13 are uniformly distributed in a spiral radial shape, and the spiral direction of the air inlets is consistent with the rotation direction of the air guide duct 131 on the air inlet hood 13 . The spiral radial air inlet holes 132 can facilitate the air to reduce the resistance to the air when pa...

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PUM

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Abstract

The invention relates to the technical field of a household appliance product, in particular to an electric hair drier with a display screen. The electric hair drier with the display screen has the technical scheme that the electric hair drier with the display screen comprises a handle and an electric hair drier body, wherein the display screen is arranged in the center position of an air inlet cover at the back end of the electric hair drier body; a fixing support frame with ventilation holes is fixedly arranged under the air inlet cover arranged on the electric hair drier body; the display screen is fixedly arranged in the center of the fixing support frame and penetrates through the air inlet cover; and the display screen is electrically connected with a control circuit board arranged in the handle. The electric hair drier with the display screen has the advantages that the display screen is arranged in the center position of the air inlet cover arranged at the back end of the electric hair drier, and a reasonable connecting structure is used, so that the display screen can be seen in real time when the electric hair drier is used; meanwhile, the air inlet effect cannot be influenced; and the practicability of the electric hair drier is improved.

Description

technical field [0001] The invention relates to the technical field of home appliances, in particular to a hair dryer with a display screen. Background technique [0002] The hair dryer is a commonly used household appliance, and it is also often used in occasions such as barber shops. When using a hair dryer to quickly dry the hair, the hair dryer will blow out hot air at a higher temperature. If the temperature of the air blown by the hair dryer cannot be known in time, it is easy to cause damage to the hair. At present, the commonly used temperature display is set on the handle of the hair dryer or on the hair dryer. Since the circuit board and control switches and other components need to be installed in the handle, it is more difficult to process if the temperature display is set, and the handle will be manually damaged during use. If it is blocked, it is difficult to check in time; if it is set on the air duct, the temperature of the air duct will be too high during u...

Claims

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Application Information

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IPC IPC(8): A45D20/12A45D20/10
CPCA45D20/10A45D20/12
Inventor 黄华群
Owner GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO LTD