阅读说明：本技术 一种负氧离子滚筒毛刷 (Negative oxygen ion roller brush ) 是由 王永根 祁锦锦 朱快 徐小勇 杨大平 裴旭 陈子豪 徐廷博 吴和明 于 2019-08-02 设计创作，主要内容包括：本发明涉及负氧离子发生器领域,针对现有技术的电离过程中会产生损伤人体的臭氧离子和金属离子的问题,公开了一种负氧离子滚筒毛刷,包括电机、外罩,还包括负氧离子毛刷滚筒,所述负氧离子毛刷滚筒为空心圆柱体,所述负氧离子毛刷滚筒和所述电机之间通过传动轴固定连接,负氧离子毛刷滚筒两端内侧设有风叶,负氧离子毛刷滚筒外表面上设有负氧离子毛,负氧离子毛刷滚筒外面套有所述外罩,外罩内侧设有高分子腈纶软板,所述负氧离子毛和所述高分子腈纶软板之间为重叠接触段。本发明放电过程产生的电弧均匀,几乎无臭氧和金属离子产生,负氧离子滚筒毛刷在电机带动下旋转不断与腈纶软胶板摩擦放电,产生负氧离子浓度高,反应条件简单。(The invention relates to the field of negative oxygen ion generators, and discloses a negative oxygen ion roller brush aiming at the problem that ozone ions and metal ions which damage human bodies can be generated in the ionization process in the prior art. The electric arc generated in the discharging process is uniform, almost no ozone or metal ions are generated, the negative oxygen ion roller brush rotates under the driving of the motor and continuously performs frictional discharge with the acrylic fiber soft rubber plate, the concentration of the generated negative oxygen ions is high, and the reaction condition is simple.)

1. A negative oxygen ion roller brush comprises a motor (5), an outer cover (7) and is characterized by further comprising a negative oxygen ion brush roller (2), wherein the negative oxygen ion brush roller (2) is a hollow cylinder, the negative oxygen ion brush roller (2) is fixedly connected with the motor (5) through a transmission shaft (4), negative oxygen ion bristles (1) are arranged on the outer surface of the negative oxygen ion brush roller (2), the outer cover (7) is sleeved outside the negative oxygen ion brush roller (2), a high polymer acrylic soft plate (6) is arranged on the inner side of the outer cover (7), overlapped contact sections are arranged between the negative oxygen ion bristles (1) and the high polymer acrylic soft plate (6), fan blades (3) are arranged on the inner sides of two ends of the negative oxygen ion brush roller (2), the axial length of each fan blade (3) is 3-5 cm, the negative oxygen ion brush roller is a conductive cylinder, the positive conducting device of the direct current power supply is connected to the negative oxygen ion brush roller (2), a conducting strip (6.1) is arranged in the middle of the high polymer acrylic soft board (6), one end of the conducting strip (6.1) is connected with the negative electrode of the high voltage direct current power supply, the distance between the pointed ends of the negative oxygen ion bristles (1) on one side of the conducting strip (6.1) is 1.9-2.1 cm, and the direction of the conducting strip (6.1) is parallel to the axial direction of the negative oxygen ion brush roller.

2. The negative oxygen ion roller brush as claimed in claim 1, wherein the negative oxygen ion bristles (1) have a diameter of 0.3 to 0.5mm and a length of 6 to 8cm, and the overlapping contact section has a length of 1.5 to 2.0 cm.

3. The negative oxygen ion roller brush as defined in claim 2, wherein the negative oxygen ion bristles (1) are prepared by the steps of:

(a) adding 7.5-10% of nano tourmaline negative ion powder, 1-2% of nano zirconia, 1-2% of graphene and the balance of high polymer acrylic particles serving as base materials according to the mass percentage ratio, uniformly mixing and preparing plastic master batches to obtain particles with the particle size of 2.8-3.2 mm and the length of 4.5-5.5 mm, namely the plastic master batches;

(b) and carrying out hot melting, extrusion, wire drawing and cooling on the plastic master batch to form the acrylic plastic wire with the diameter of 0.3-0.5 mm, thus obtaining the finished product.

4. The negative oxygen ion roller brush as claimed in claim 1, wherein the surface of the negative oxygen ion brush roller (2) is provided with radial circular hole grooves (2.1) with a row-column spacing of 0.8-1.2 mm, the diameter of the circular hole is 1.5-2 mm, the negative oxygen ion bristles (1) are fixed in the radial circular hole grooves by conductive adhesive.

5. The negative oxygen ion roller brush as claimed in claim 4, wherein the number of the negative oxygen ion bristles (1) fixed in each radial circular hole groove (2.1) is 10-12.

6. The negative oxygen ion roller brush as claimed in claim 4 or 5, wherein the thickness of the negative oxygen ion brush roller (2) is 1.2 to 1.5 cm.

7. The negative oxygen ion roller brush as claimed in claim 1, wherein the number of the soft polymer acrylic sheets (6) is eight, and the eight soft polymer acrylic sheets are uniformly distributed on the radial inner side of the outer cover (7).

8. The negative oxygen ion roller brush as claimed in claim 5 or 7, wherein the outer cover (7), the motor (5), the transmission shaft (4), the negative oxygen ion brush roller (2) and the fan blade (3) are coaxial.

9. The negative oxygen ion roller brush as claimed in claim 8, wherein the negative oxygen ion hair (1) is made of a wear-resistant conductive material which is easy to rub static electricity.

10. The negative oxygen ion roller brush as defined in claim 9, wherein said negative oxygen ion roller brush is provided at both ends of said motor (5).

Technical Field

The invention relates to the field of negative oxygen ion generators, in particular to a negative oxygen ion roller brush.

Background

The negative oxygen ions in the air are known as vitamins in the air, and can degrade harmful gases in the air. Regulating physiological function, relieving fatigue, improving sleep, preventing respiratory diseases, improving cardiovascular and cerebrovascular diseases, lowering blood pressure, stimulating appetite, and improving skin elasticity. The negative oxygen ion generators of various high-voltage discharge devices in the market all adopt small parts of metal needle tips to discharge in a concentrated manner, and generate high-voltage electric arcs through rapid discharge, so that air is ionized to generate partial negative ions, namely negative oxygen ions, most of the generated negative ions are ozone ions, and metal ions are released slowly in the ionization process, and the ozone ions have a sterilization effect, but exceed a certain amount of ozone ions and metal ions to generate negative effects on human bodies.

A negative oxygen ion generating device disclosed in Chinese patent literature, whose publication number CN201520743307.0, comprises a water tank, a load device, a second water delivery pipe as a water inlet pipeline of the load device, and a first water delivery pipe as a water outlet pipeline of the load device; the top of the water tank is provided with an exhaust port, the water tank is communicated with the outside through the exhaust port, a cavity in the water tank is provided with a negative oxygen ion production layer, and the negative oxygen ion production layer divides the inner cavity of the water tank into a negative oxygen ion cavity above the negative oxygen ion production layer and a water storage cavity below the negative oxygen ion production layer; the load device obtains water from the water storage cavity through the second water conveying pipe, and sprays the water onto the negative oxygen generation layer through the first water conveying pipe to generate ozone. The high-speed hydrone that the delivery port jetted is cracked after striking negative oxygen ion production zone, and the hydrone splits into negative oxygen ion and water, and the negative oxygen ion passes through the blast pipe and discharges the box to use this device to obtain pure negative oxygen ion.

The method has the disadvantages of complex manufacturing process, easy ozone leakage, body damage, harsh reaction equipment, high requirement and low production efficiency of negative oxygen ions.

Disclosure of Invention

The invention provides a negative oxygen ion roller brush for overcoming the problem that ozone ions and metal ions which damage human bodies are generated in the ionization process in the prior art, the structure is uniform in arc release generated in the rapid discharge process, almost no ozone component is generated, no metal ions are generated, the roller brush of the negative oxygen ions is driven by a motor to rotate and continuously rub and discharge with an acrylic fiber soft rubber plate, the concentration of the generated negative oxygen ions is high, the reaction condition is simple, no pollution is caused to the environment, and the negative oxygen ion roller brush can be started at any time.

In order to achieve the purpose, the invention adopts the following technical scheme:

a negative oxygen ion roller brush comprises a motor, an outer cover and a negative oxygen ion brush roller, wherein the negative oxygen ion brush roller is a hollow cylinder, the negative oxygen ion brush roller is fixedly connected with the motor through a transmission shaft, negative oxygen ion bristles are arranged on the outer surface of the negative oxygen ion brush roller, the outer cover is sleeved outside the negative oxygen ion brush roller, a high-polymer acrylic fiber soft plate is arranged on the inner side of the outer cover, an overlapping contact section is arranged between the negative oxygen ion bristles and the high-polymer acrylic fiber soft plate, fan blades are arranged on the inner sides of two ends of the negative oxygen ion brush roller, the axial length of each fan blade is 3-5 cm, the negative oxygen ion brush roller is a conductive cylinder, a direct-current power supply positive electrode conductive device is connected onto the negative oxygen ion brush roller, a conductive strip is arranged in the middle of the high-polymer acrylic fiber soft plate, one end of the conductive strip is, the distance between the negative oxygen ion hair tips on one side of the conductive strip is 1.9-2.1 cm, and the direction of the conductive strip is parallel to the axial direction of the negative oxygen ion roller hair brush.

When the motor drives the negative oxygen ion hairbrush roller to rotate, the negative oxygen ion hair is convenient to continuously contact the macromolecule acrylic fiber soft board for friction, static electricity can be generated at the moment, electrons generated by the static electricity can cause surrounding air to generate an ion migration effect, so that the structure of a surrounding electron layer is changed to generate O +, H + and OH negative oxygen ions, and a certain amount of negative oxygen ions can be continuously generated under the continuous friction of the negative oxygen ion hair and the macromolecule acrylic fiber soft board. The inner sides of two ends of the negative oxygen ion hairbrush roller are provided with the fan blades, the fan blades are driven to rotate together when the motor rotates, and the fan blades are arc-shaped, so that a breeze effect can be generated by the rotation of the fan blades, peripheral air is pushed to flow circularly, negative ions generated when the negative oxygen ion hairbrush is driven to rotate are timely and circularly diffused into the peripheral air, the diffusion rate and the diffusion distance of the negative oxygen ions are accelerated, and people around can better breathe the negative oxygen ions; the negative oxygen ion roller brush is only required to achieve the effect of breeze circulation, and the overlarge axial length of the fan blade can cause overlarge wind power and is not beneficial to the ordered diffusion of negative oxygen ions.

When the motor rotates, direct-current high-voltage static electricity can be introduced into the negative oxygen ion roller brush at the same time, one end of the barrel of the negative oxygen ion roller brush is connected to the positive electrode of the high-voltage direct-current power supply, one end of the conducting bar is connected to the negative electrode of the high-voltage direct-current power supply, the brush generates a high-voltage static discharge effect, the tip of the negative oxygen ion brush is promoted to form more ion migration, and negative oxygen ions are generated around the air negative oxygen ion roller brush efficiently and continuously under the dual synergistic effect of friction and the direct-current high-voltage static electricity.

The distance between one side of the conducting strip and the tip end of the negative oxygen ion hair is 1.9-2.1 cm, when electrons are generated by friction, the discharging effect of the negative oxygen ion hair is better, the conducting strip is parallel to the axial direction of the negative oxygen ion roller hair brush and is not conducted with the outer cover, the discharging area is adapted to the length direction of the negative oxygen ion hair, the discharging electric arc is more uniform, and the discharging effect is better.

The negative oxygen ion roller brush is beneficial to improving blood circulation of human body, is beneficial to health and has good health care effect.

Preferably, the diameter of the negative oxygen ion hair is 0.3-0.5 mm, the length of the negative oxygen ion hair is 6-8 cm, and the length of the overlapped contact section is 1.5-2.0 cm.

The diameter of the negative oxygen ion hair is large, so that the specific surface area is reduced, the friction area is small, the electrostatic charge generated by friction is reduced, the peripheral ion migration effect is influenced, the brittleness of the negative oxygen ion hair is increased, and the negative oxygen ion hair is easy to break; the diameter of the negative oxygen ion wool is smaller, the rigidity of the wool is poorer, the supporting force is poorer, and the negative oxygen ion wool is not enough to generate enough friction force with the high polymer acrylic soft board and has poor electrostatic effect; the excessively long matching length can cause large friction bending deflection of the negative oxygen ion wool and the high polymer acrylic soft board, and the negative oxygen ion wool and the high polymer acrylic soft board exceed the elastic bending amplitude and are easy to damage; too short a matching length results in too small an effective friction area, weak frictional electrostatic effect, and finally weak ion migration effect.

Preferably, the preparation steps of the negative oxygen ion wool are as follows:

(a) adding 7.5-10% of nano tourmaline negative ion powder, 1-2% of nano zirconia, 1-2% of graphene and the balance of high polymer acrylic particles serving as base materials according to the mass percentage ratio, uniformly mixing and preparing plastic master batches to obtain particles with the particle size of 2.8-3.2 mm and the length of 4.5-5.5 mm, namely the plastic master batches; (ii) a

(b) And carrying out hot melting, extrusion, wire drawing and cooling molding on the plastic master batch to obtain the acrylic plastic wire with the diameter of 0.3-0.5 mm, thus obtaining the finished product.

When the negative oxygen ion hair and the macromolecule acrylic fiber soft board are frequently rubbed, more charges are generated and discharged, and the nanometer tourmaline negative ion powder with permanent positive and negative electron characteristics is introduced, so that air can be ionized when static electricity is generated, and electrons are attached to adjacent air humidity and oxygen molecules and are ionized into air negative ions; the polymer acrylic fibers are used as a base material, the tourmaline acrylic fibers and the acrylic fibers are added in a certain proportion, the friction is easier to generate the electrostatic effect, the nano zirconia is added to enable the negative oxygen ion hair to have the infrared emission function and help the generation of tourmaline negative ions, the electron emission capability is stronger, the graphene has a good conductive effect, the negative oxygen ion hair utilizes the needle point discharge principle, and the negative oxygen ion hair has a better conductive discharge effect.

Preferably, radial circular hole grooves with the row-column spacing of 1.0-1.2 mm are formed in the surface of the negative oxygen ion hairbrush roller, the diameter of each circular hole is 1.5-2 mm, the negative oxygen ion hairbrush is fixed in the radial circular hole grooves, and the fixing mode is conductive adhesive fixing.

Preferably, the number of the negative oxygen ion hairs fixed in each radial circular hole groove is 10-12.

The quantity of negative oxygen ion hair is too much, can make radial round hole recess unable fixed, the quantity is too little, negative ion roller brush circumference's negative ion hair density is lower, make the friction electrostatic effect relatively poor, need keep the density of negative oxygen ion hair in a suitable within range, when the one end of radial round hole recess internal fixation a branch of certain quantity of negative oxygen ion hair, the other end of negative oxygen ion hair can scatter under the effect of self gravity and the effect of one end fastening force, make the terminal discharge effect mutual noninterference of negative ion hair, greatly improve negative oxygen ion generation efficiency.

Preferably, the thickness of the negative oxygen ion hairbrush roller is 1.2-1.5 cm.

The negative oxygen ion brush roller provides the installation and the electric conduction for the whole negative oxygen ion roller brush, provides the thickness for the small holes for fixing the negative oxygen ion bristles, and ensures that the negative oxygen ion bristles are stable and do not fall off.

Preferably, the middle part of the polymer acrylic soft board is provided with eight conductive strips, and the conductive strips are uniformly distributed on the radial inner side of the outer cover.

In order to form a positive and negative electrode high-voltage direct-current power supply conducting system matched with the negative oxygen ion hairbrush roller, the conducting strip is a stainless steel metal strip, one end of the stainless steel metal strip is connected with the negative electrode of the high-voltage direct-current power supply, the hairbrush tip distance on one side of the stainless steel metal strip is set to be 2cm and used as a discharging distance, and the high-voltage direct-current rapid discharging effect is ensured; the number of the high polymer acrylic soft boards is too small, the distance between two adjacent high polymer acrylic soft boards is too large, the negative oxygen ion roller brush rotates for a circle, the friction frequency between the negative oxygen ion roller brush and the high polymer acrylic soft boards is less, and the electrostatic effect is poor; if the number of the macromolecule acrylic fiber soft boards is too large, when the friction generates too much static electricity, the discharge amount is too large, and unnecessary ozone ions can be generated, so that the quality of negative oxygen ions is influenced.

Preferably, the outer cover, the motor, the transmission shaft, the negative oxygen ion brush roller and the fan blade are coaxial.

Preferably, the material of the negative oxygen ion hair is a wear-resistant conductive material which is easy to rub static electricity.

The wear-resistant conductive material which is easy to rub static electricity is high-molecular acrylic fibers added with tourmaline, zirconium oxide, graphene and other materials; the friction between acrylic fibers and acrylic fibers is easier to generate the electrostatic effect, so that the acrylic fibers are selected from high polymer as a base material, the nano-zirconia is added to ensure that the negative oxygen ion hair has an infrared emission image function and is beneficial to the generation of tourmaline negative ions, the electron emission capability is stronger, and the graphene has a good conductive effect, so that the negative oxygen ion hair utilizes the needle point discharge principle and has a better conductive discharge effect.

Preferably, the two ends of the motor are provided with the roller brushes of the negative oxygen ions.

Therefore, the invention has the following beneficial effects:

(1) the structure is safe and harmless, electric arcs generated in the rapid discharge process are uniform, almost no ozone component is generated, no metal ions are generated, the negative oxygen ion roller brush rotates under the driving of a motor to continuously perform frictional discharge with the acrylic fiber soft board, and the concentration of generated negative oxygen ions is high;

(2) the method is clean and environment-friendly, does not need additional reaction gas or reaction liquid, does not leak, does not discharge reaction waste liquid, and has no pollution to the environment;

(3) the operation is simple, complex reaction conditions are not needed, the stability of the negative oxygen ion hair is high, and a good negative oxygen ion environment can be obtained only by electrifying, rotating and airflow microcirculation, so that an aerobic health-care effect is achieved;

(4) the method is rapid and efficient, combines the dual functions of friction and high-voltage direct current charging and discharging, and greatly improves the negative oxygen ion generation effect.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the friction part structure of the present invention.

FIG. 3 is a schematic view of the fixing structure of the negative oxygen ion hair of the present invention.

FIG. 4 is a schematic structural diagram of the flexible acrylic polymer sheet of the present invention.

In the figure: 1. the negative oxygen ion hair brush comprises a negative oxygen ion hair 2, a negative oxygen ion roller hair brush 2.1, a radial round hole groove 3, a fan blade 4, a transmission shaft 5, a motor 6, a macromolecule acrylic soft board 6.1, a conductive bar 7 and an outer cover.

Detailed Description

The invention is further described with reference to the following detailed description and accompanying drawings.