Necklace-typed anti-haze device

An anti-smog and necklace technology, applied in the field of air purification, can solve the problems of reduced user comfort and poor air permeability, and achieve the effect of easy portability and use

Inactive Publication Date: 2014-12-10
HEILONGJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current individual portable anti-fog device has poor air permeability, which causes the user's comfort to decrease, and provides a necklace type anti-fog device

Method used

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  • Necklace-typed anti-haze device
  • Necklace-typed anti-haze device
  • Necklace-typed anti-haze device

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0026] Specific implementation mode one: the following combination figure 1 with Figure 5 Describe this embodiment, the necklace type anti-fog device described in this embodiment, it comprises collar 1 and the pendant 2 that is connected with it, it also comprises two DC axial fans, controller 3, power supply 4 and lockable button 5,

[0027] The collar 1 is a hose-type neck ring, and the circumference of the collar 1 is divided into an air inlet section 1-1, two filter sections 1-2, two fan placement sections 1-3 and an air outlet section 1-4,

[0028] The connection between the pendant 2 and the collar 1 is located in the center of the air outlet section 1-4, and the fan placement section 1-3 and the filter section 1-2 are arranged symmetrically on both sides of the air outlet section 1-4, and between the two filter sections 1-2 It is the air inlet section 1-1; the air inlet section 1-1 is evenly distributed with a plurality of air inlet holes 1-11, and the air outlet sec...

specific Embodiment approach 2

[0048] Embodiment 2: In this embodiment, Embodiment 1 is further explained. The model of the first power regulator chip 4-2 is TPS7350, and the model of the second power regulator chip 4-3 is TPS7333.

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PUM

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Abstract

The invention provides a necklace-typed anti-haze device, and belongs to the technical field of air purification. The necklace-typed anti-haze device aims to solve the problems that an existing individual portable anti-haze device is poor in breathability, and comfort of users is lowered. The periphery of a necklace is divided into an air inlet segment, two filtering segments, two fan placing segments and an air outlet segment. The connection position of a pendant and the necklace is located in the center of the air outlet segment, the two sides of the air outlet segment are symmetrically provided with the fan placing segments and the filtering segments, and the air inlet segment is arranged between the two filtering segments. A plurality of air inlet holes are evenly scattered in the air inlet segment, a plurality of air outlet holes are evenly scattered in the air outlet segment, the filtering segments are filled with filtering matter, and direct-current axial-flow fans are arranged in the two fan placing segments respectively. A power supply is used for supplying working power to a controller and the two direct-current axial-flow fans, a lockable button is used for controlling the controller and the two direct-current axial-flow fans to be in the power-on state, and the controller is used for controlling start and stop of the two direct-current axial-flow fans. The necklace-typed anti-haze device is used for preventing the haze.

Description

technical field [0001] The invention relates to a necklace type anti-fog device, which belongs to the technical field of air purification. Background technique [0002] At present, the air pollution is getting more and more serious, and the phenomenon of smog often appears. Because smog can cause great harm to the human body, there have been various anti-smog methods in order to reduce the impact on the human body. Most of the current anti-smog devices are purifiers for the environment, and masks are usually used for personal portable use. Due to the limited selection of materials for masks, if they want to meet the anti-smog requirements, they usually have poor air permeability; materials with good air permeability , and the defense against small particles in the smog cannot be achieved. Contents of the invention [0003] The object of the present invention is to provide a necklace-type anti-fog device to solve the problem that the current individual portable anti-fog d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B23/02
Inventor 王丁
Owner HEILONGJIANG UNIV
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