Modular air supplying device

An air supply device, modular technology, applied in the field of air supply devices, can solve the problems of limited use occasions, occupying both hands, single use mode, etc.

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, portable fans on the market include hat type and hand-held type, each has its own disadvantages, its use method is single, and its use occasions are limited
For example, the hand-held fan occupies both hands, which affects the work, and is prone to fatigue when held for a long time; while the design of the existing cap-type and other portable air supply devices has limitations, the integrated design, poor flexibility, limited use occasions, and most of them are heavy and bulky. inconvenient to carry

Method used

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  • Modular air supplying device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as figure 1 , figure 2 As shown, a multifunctional modular air supply device includes a belt 6, an electric fan, and a power supply component; the electric fan includes a fan blade 1, a drive motor 2, and a fan frame 3; the wire is inserted into a power jack through a USB plug 10 Above, the power supply component includes a power supply 4 and a speed control switch 5 connected in series with the power supply and the fan; the power supply component supplies power to the drive motor to drive the fan blades to rotate; protective nets 8 are provided on both sides of the electric fan; Belt buckles 7 or self-adhesive buckles and magnetic buckles are provided at the end of the belt; there are clips 9 on the frame of the electric fan and the power supply, or they are equipped with corresponding self-adhesive buckles and magnetic buckles on the belt. The belt, the power supply, and the electric fan can be used in combination, and can also be used separately, such as formi...

Embodiment 2

[0058] Such as Figure 1c , On the basis of Example 1, the belt is provided with elastic bands 11 or folding buckles, slideways so that the length of the belt can be adjusted to suit the needs of different wearing positions and sizes.

Embodiment 3

[0060] Such as image 3 As shown, on the basis of Example 1 and Example 2, a support base 12 is designed on the side of the fan frame close to the human body, and the support feet and the surface of the support base near the human body are made of soft elastic materials, such as sponge, soft rubber, Made of cotton, and made to fit the contours of the human body, it becomes an ergonomic design that increases the comfort of the human body.

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Abstract

The invention discloses a modular air supplying device. The device can be used in combination according to use occasions. The device comprises a power supply, a wearing part, a control switch, a speedregulating part, a fan, a supporting seat and a lighting part. All the components can be separately used by means of modular design, and can also be used in combination, and different structures, functions and use modes can be realized through transformation. The device can be worn on different parts of a human body, and enables air to be blown to a part where heat is generated easily and sweat occurs easily on the human body, so that the problems of portable heat dissipation or illumination of a user can be solved, and the device can also be used in environments other than the human body, the heat dissipation problems of people in various occasions can be solved, auxiliary illumination can be achieved, and therefore the device has the advantages of being multi-purpose in using, small andflexible, convenient to carry and outstanding in effect.

Description

technical field [0001] The invention relates to an air supply device, in particular to a portable, modularized air supply device which can be worn on the human body or placed outside the human body. Background technique [0002] At present, the portable fans on the market include hat type and hand-held type, each has its own disadvantages, and its use method is single, and its use occasions are limited. For example, the hand-held fan occupies both hands, which affects the work, and is prone to fatigue when held for a long time; while the design of the existing cap-type and other portable air supply devices has limitations, the integrated design, poor flexibility, limited use occasions, and most of them are heavy and bulky. Inconvenient to carry. Contents of the invention [0003] In order to solve the above problems, the present invention provides a modular air supply device, which can be adjusted and combined according to needs, and can form an air supply device that can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/00F21V33/00
CPCF04D25/08F04D25/084F04D29/002F04D29/005F21V33/0004
Inventor 王宝全
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