Hair drier with less dust and less pollution wind

Abstract

The invention discloses a blower with less dust and less pollution wind. The blower comprises a main body shell, a low-radiation heating assembly, a blowing assembly, a front protective cover, a rear protective cover and a handle. The maximum air outlet speed of the air blowing assembly is 18 m / s when it is guaranteed that the air temperature of the structural part of the air outlet is 60 DEG C or above, and a fan blade soft rubber correcting part is arranged on the rear protective cover and used for reducing the air inlet suction force and particulate matter adsorption. An antibacterial coating and / or a mildew-proof layer are / is arranged on the inner wall of the air duct and are / is used for inhibiting microorganism breeding; the front protective cover is of a plane net-shaped and / or hole-shaped structure to prevent particles from entering the air outlet end. The hair drier can remarkably reduce suspended dust and peculiar smell in air under the condition that the air volume and the air speed are guaranteed, has the advantages of being little in dust, clean in air and low in noise, and is suitable for families and hairdressing places.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hair dryers, and in particular to a hair dryer with less dust and less pollution. BACKGROUND

[0002] Traditional hair dryers generally use a motor to drive a fan to form an air flow, which is heated and then blown out as hot air. However, the existing hair dryers have the following problems during use: 1. Severe air inlet pollution: the air inlet is directly in contact with the air, and impurities such as dust, fibers, and bacteria are easily sucked in, causing dust accumulation in the air duct and air outlet pollution; 2. Internal dust accumulation and mold growth: the heating body and the air duct are in a high-temperature and humid environment for a long time, and if there is no antibacterial design, mold is likely to grow, causing odor; 3. Noise and air flow disorder: the traditional fan vibrates greatly when running at high speed, and the air flow impact noise is high, affecting the user experience.

[0003] Therefore, there is an urgent need for an improved hair dryer that can maintain clean air output at high wind speed, while having antibacterial and dustproof properties, and low noise. SUMMARY

[0004] The present application aims to provide a hair dryer with less dust and less pollution, which has a fungus and mold prevention layer on the inner wall of the air duct and / or is designed with less bacteria and dust or is antibacterial, and uses an optimized mesh structure at the air outlet end, so that the hair dryer can maintain clean air and fresh smell at high air output, while significantly reducing dust adsorption and accumulation and reducing the growth of microorganisms.

[0005] To achieve the above-mentioned purpose, the technical solution of the present application is as follows: Preferably, the hair drying assembly includes a hair dryer motor and a hair dryer fan, and the low-radiation heating assembly is provided with a motor housing fixing bracket, and the hair dryer motor is fixedly arranged on the motor housing fixing bracket, and the output shaft of the hair dryer motor is provided with the hair dryer fan.

[0006] Preferably, the handle is provided to achieve the above-mentioned purpose, and the present application adopts the following technical solution: A hair dryer with less dust and less pollution, comprising a main body shell, a low-radiation heating assembly, a hair drying assembly, a front protective cover, a rear protective cover, and a handle; The maximum air outlet wind speed of the hair drying assembly is designed to be no more than 18 m / s; The rear protective cover is provided with a fan blade soft rubber correcting piece for reducing the air inlet suction and reducing particulate matter adsorption; The inner wall of the air duct is provided with a fungus and mold prevention layer, which is designed with less bacteria and dust or is antibacterial, for inhibiting the growth of microorganisms; due to the small wind speed, less dust and dust attachments are sucked in, reducing the suction of suspended matter and the growth of microorganisms, and when there is no dust, no microorganisms are generated.

[0007] The front protective cover adopts a planar mesh structure and or a hole shape to prevent particles from entering the air outlet end; The structure makes the particle content in the air flow low during operation of the hair dryer, and the air outlet is clean and odorless.

[0008] The fan blade is made of a high-speed motor or a soft rubber correction member made of silica gel material, which is used to correct the wind direction and reduce noise; The antibacterial coating is a silver ion antibacterial layer and / or a titanium dioxide photocatalytic antibacterial layer; The low-radiation heating assembly is provided with a temperature insulation sleeve, and an air insulation layer is formed between the temperature insulation sleeve and the shell; The main body shell adopts a smooth dustproof coating to reduce particle adhesion; After long-term operation of the hair dryer, the particle adsorption amount in the air duct is only 1 / 10 or less of that of a traditional high-speed hair dryer. Advantages

[0009] 1. Less dust and clean air: the air duct antibacterial structure effectively reduces the output of dust in the air; 2. Clean and mildew-proof: the antibacterial layer and / or antibacterial layer inhibits the growth of microorganisms and avoids odor; 3. Stable air flow and low noise: the high-speed motor or soft rubber wind direction correction member effectively reduces mechanical vibration and air flow noise; 4. Long-term cleaning performance: after one year of continuous use, the dust adsorption amount is still lower than that of a traditional model for one (several) weeks. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 The figure is a structural schematic diagram of the hair dryer of the present application; Fig. 2 It is a schematic diagram of the overall air flow path. DETAILED DESCRIPTION

[0011] The present application will be described in detail below in conjunction with the drawings.

[0012] As Figs. 1-2 shown, the hair dryer with less dust and less pollution air of the present application comprises a main body shell 1, a low-radiation heating assembly 2, a hair blowing assembly 3, a front protective cover 4, a rear protective cover 5 and a handle 6.

[0013] The maximum air outlet speed of the hair blowing assembly is not more than 18 m / s when the temperature of the structural member at the air outlet of the hair blowing assembly is 60 degrees Celsius or above. The fan blade 31 is installed on the motor shaft, and the front end is connected to the wind direction correction member 32 made of silica gel, which is used to stabilize the air flow direction and reduce noise.

[0014] The test temperature position is 0 distance from the air outlet, and the temperature is 60 degrees Celsius or above.

[0015] The inner wall of the air duct 7 is sprayed with a silver ion antibacterial layer, which remains stable in bacterium inhibition effect in a high temperature environment.

[0016] The low radiation heating assembly 2 is located in the rear part of the air duct, and is wrapped with a temperature insulation sleeve 8 on the outer side to form an air insulation layer, which effectively reduces the surface temperature of the shell.

[0017] The front protective cover 4 adopts a flat net-shaped stainless steel (metal) structure, which can ensure the wind speed output and prevent particles from flying out.

[0018] The structure can ensure the stability of the wind speed and temperature, and at the same time, the cleanliness of the outflow air is improved by about 90%, and the PM2.5 concentration in the airflow is more than 30% lower than that of a traditional model. Embodiment

[0019] In another embodiment, the antibacterial layer adopts a titanium dioxide photocatalytic coating, and is periodically irradiated by a built-in LED ultraviolet light source to realize the self-cleaning and deodorizing functions. After 6 months of continuous use, the total number of bacteria in the air duct is reduced by more than 95% compared with a traditional hair dryer.

[0020] The hair dryer provided by the application has the advantages of simple structure, easy manufacturing, dustproof, mildewproof, low noise, clean air output and the like, meets the development trend of green home appliances, and has significant industrial popularization value.

[0021] The above is a detailed description of the application in combination with specific embodiments, and the specific implementation mode of the application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the application belongs, some equivalent substitutions or obvious modifications can be made without departing from the concept of the application, and the performance or use is the same, which should be regarded as belonging to the patent protection range determined by the submitted claims.

Claims

1. A hair dryer with low dust and low pollution, comprising a main body shell, a low-radiation heating element, a blowing element, a front protective cover, a rear protective cover, and a handle, characterized in that: The maximum air outlet velocity of the blower assembly is designed to be 18 m / s; The rear protective cover is equipped with a fan blade soft rubber straightener to reduce the intake suction force; The inner wall of the air duct is provided with an antibacterial coating and / or an anti-mildew layer to inhibit the growth of microorganisms; The front protective cover adopts a planar mesh structure and / or a perforated structure to prevent particulate matter from entering the air outlet.

2. The hair dryer with low dust and low pollution airflow according to claim 1, characterized in that: The fan blade soft rubber corrector is made of silicone material and / or metal and is used to correct airflow direction and reduce noise.

3. The hair dryer with low dust and low pollution airflow according to claim 1, characterized in that: The antibacterial coating is a silver ion antibacterial layer or a titanium dioxide photocatalytic antibacterial layer, used to inhibit the growth of microorganisms.

4. The hair dryer with low dust and low pollution airflow according to claim 1, characterized in that: The blower assembly includes a motor housing mounting bracket and a blower fan, with the fan output end fixed inside and / or a straightener.

5. A hair dryer with low dust and low pollution airflow according to claim 1, characterized in that: The low-radiation heating component is provided with a heat insulation sleeve, and an air insulation layer is formed between the heat insulation sleeve and the outer shell.

6. The hair dryer with low dust and low pollution airflow according to claim 1, characterized in that: The main body shell is coated with a smooth, dust-proof coating to reduce particle adhesion.

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