Negative oxygen ion generator

Abstract

The invention relates to the technical field of negative ion generators, in particular to a negative oxygen ion generator. Comprising a discharge electrode and a fan, the fan comprises a motor and fan blades, a plurality of fan blades are arranged on an output shaft of the motor, the discharge electrode and the fan blades are arranged in a paired mode, and the motor can drive the fan blades to rotate so that the fan blades can sequentially pass through the discharge electrode; a positive ion absorption mechanism is arranged on the discharge electrode or the fan; the negative oxygen ion generator is reasonable in structure, the discharge electrode has a high electric field within a certain range in the space, air is ionized to generate positive and negative ions, the motor drives the fan blades to rotate to disperse the positive and negative ions, and meanwhile, the positive ion absorption mechanism absorbs positive ions, so that negative oxygen ions with higher purity are generated.

Description

Technical Field

[0001] The invention relates to the technical field of negative ion generators, in particular to a negative oxygen ion generator. Background Art

[0002] Negative oxygen ions are called air vitamins and longevity factors. Like sunlight, they are essential substances for humans. They affect physiological activities of the body through the human nervous system and blood circulation, which is beneficial to the physical and mental health of the human body. The high-efficiency negative ion generators currently on the market all use high-voltage discharge technology, which is essentially a process of ionizing the air to produce a series of air plasmas that evolve over time.

[0003] If this process is not properly controlled, the products will not only contain harmful gases such as ozone and nitrogen oxides, but most of the negative ions will not be negative oxygen ions. Especially when a certain distance is exceeded, there will even be no negative oxygen ions at all. As a result, the existing negative oxygen ion products can only play a certain role in purifying the air, and have a poor effect on improving human health.

[0004] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0005] The purpose of the present invention is to provide a negative oxygen ion generator with a reasonable structure, which can control the generation of harmful molecules and improve the purity of negative oxygen ions in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A negative oxygen ion generator described in the present invention includes a discharge electrode and a fan, the fan includes a motor and fan blades, a plurality of fan blades are provided on the output shaft of the motor, the discharge electrode and the plurality of fan blades are arranged in pairs, the motor can drive the plurality of fan blades to rotate, so that the plurality of fan blades pass through the discharge electrode in sequence; the discharge electrode or the fan is provided with a positive ion absorption mechanism.

[0008] According to the above scheme, the discharge electrode includes a plurality of high-voltage negative electrodes, the positive ion absorption mechanism includes a negative-pressure power supply, and the negative-pressure power supply is connected to the fan blades.

[0009] According to the above scheme, the fan blades are provided with notches, and the motor drives the fan blades to rotate relative to the high-voltage negative electrode, so that the notches pass through the discharge ends of the high-voltage negative electrodes in sequence.

[0010] According to the above solution, a plurality of the high-voltage negative electrodes are mounted on an insulating disk, and the insulating disk is fixedly connected to the housing of the motor.

[0011] According to the above scheme, the discharge electrode includes a plurality of high-voltage negative electrodes, the positive ion absorption mechanism includes a shell, the plurality of high-voltage negative electrodes are arranged on the inner wall of the shell in sequence, and the motor drives the plurality of fan blades to rotate relative to the high-voltage negative electrodes.

[0012] According to the above scheme, the present invention also includes a positive voltage power supply, and the positive voltage power supply is connected to a plurality of fan blades to form a plurality of positive electrodes.

[0013] According to the above solution, the fan blades are covered with an insulating layer.

[0014] The beneficial effects of the present invention are as follows: the present invention has a reasonable structure, the high electric field of the discharge electrode within a certain range in space ionizes the air to generate air plasma, the motor drives the fan blades to rotate to disperse positive and negative ions and excited state substances, and at the same time the positive ion absorption mechanism absorbs positive ions, thereby generating negative oxygen ions with higher purity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0016] Figure 2 is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

[0017] Figure 3 This is a schematic diagram showing the change in concentration of the main related substances generated after the air is excited by a certain pulsed strong electric field.

[0018] In the figure:

[0019] 1. High-voltage negative electrode; 2. Motor; 3. Casing; 11. Insulating disk; 21. Fan blades; 22. Notch. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is described below in conjunction with the accompanying drawings and embodiments.

[0021] The working principle of the negative oxygen ion generator is to generate air plasma based on a strong electric field to generate various new substances (including negative oxygen ions, carbon trioxide negative ions and nitrogen oxides). Figure 3 As shown, if not controlled, they react along a trend with the concentrations of the relevant products varying with time.

[0022] Example 1

[0023] like Figure 1As shown, a negative oxygen ion generator described in the present invention includes a discharge electrode and a fan, the fan includes a motor 2 and fan blades 21, a plurality of fan blades 21 are provided on the output shaft of the motor 2, the discharge electrode is paired with the plurality of fan blades 21, the motor 2 can drive the plurality of fan blades 21 to rotate, so that the plurality of fan blades 21 pass through the discharge electrode in sequence; the discharge electrode or the fan is provided with a positive ion absorption mechanism.

[0024] The discharge electrode is connected to a high-voltage power supply to generate a very strong electric field at the front end of the needle tip, and the strong electric field ionizes the air molecules. The motor 2 drives the blades 21 to rotate through the strong electric field area, and the positive and negative ions are instantly dispersed, thereby changing the air plasma reaction trend. At the same time, the positive ion absorption mechanism absorbs the positive ions in the air, so that the purity of the negative oxygen ions in the air is greatly improved. In particular, the rotation of the blades 21 generates wind to drive the air to blow the negative ions to the surrounding area, so as to improve the air quality in the environment.

[0025] Specifically, the discharge electrode includes a plurality of high-voltage negative electrodes 1, and the positive ion absorption mechanism includes a negative voltage power supply, which is connected to the fan blades 21. The high-voltage negative electrode 1 is used to generate a strong electric field in the air to ionize the air, and a plurality of fan blades 21 are connected to the negative voltage power supply to form a low-voltage negative electrode. When the fan blades 21 rotate and pass through the high-voltage negative electrode 1, they absorb positive ions, thereby improving the purity of negative oxygen ions in the air.

[0026] The fan blades 21 are provided with notches 22, and the motor 2 drives the plurality of fan blades 21 to rotate relative to the high-voltage negative electrode 1, so that the notches 22 pass through the discharge ends of the plurality of high-voltage negative electrodes 1 in sequence. During the rotation of the fan blades 21, the notches 22 thereon form a circular motion trajectory, and the high-voltage negative electrode 1 is in the above circular motion trajectory, so that the fan blades 21 approximately intersect with the high-voltage negative electrode 1 during the movement. The notches 22 allow the fan blades 21 to be closer to the high-voltage negative electrode 1 when rotating, and the fan blades 21 pass through the high-voltage electric field formed by the high-voltage negative electrode 1, thereby breaking up the positive and negative ions generated by ionization. Furthermore, the fan blades 21 are connected to a low-voltage negative power supply to form a negative electrode, and absorb positive ions when passing through the above high-voltage electric field, thereby increasing the concentration of negative oxygen ions in the air.

[0027] It is understandable that a plurality of the high-voltage negative electrodes 1 are mounted on the insulating disk 11, and the insulating disk 11 is fixedly connected to the housing of the motor 2. The motion trajectories of the high-voltage negative electrode 1 and the fan blade 21 need to intersect, and at the same time, the high-voltage negative electrode 1 is connected to a high-voltage negative power supply, and the fan blade 21 is connected to a low-voltage negative power supply; the high-voltage negative electrode 1 is mounted on the motor 1 through the insulating disk 11, so that its discharge end intersects with the motion trajectory of the notch 22.

[0028] Example 2

[0029] like Figure 2As shown, the difference between this embodiment and embodiment 1 is that the discharge electrode includes a plurality of high-voltage negative electrodes 1, the positive ion absorption mechanism includes a shell 3, the plurality of high-voltage negative electrodes 1 are sequentially arranged on the inner wall of the shell 3 at intervals, and the motor 2 drives the plurality of blades 21 to rotate relative to the high-voltage negative electrode 1. The high-voltage negative electrode 1 is mounted on the shell 3, and the high-voltage negative electrode 1 and the shell 3 constitute the positive ion absorption mechanism.

[0030] This embodiment also includes a positive voltage power supply, which is connected to a plurality of blades 21 to form a plurality of positive electrodes. When the positive electrodes formed by the plurality of blades 21 pass through the high-voltage negative electrode 1 in sequence, a pulsed strong electric field is generated between the positive and negative electrodes.

[0031] Specifically, the pulsed strong electric field ionizes the air to generate air plasma, and the rotating fan blades break up the positive and negative ions in the air. Due to the shape of the discharge electrode, the high-voltage negative electrode 1 on the inner wall of the shell 3 and the positive electrode formed by the fan blades 21 need to work together to generate a strong electric field between the two. Therefore, the gap between the two is required to be small, and in order to prevent the positive and negative electrodes from contacting and short-circuiting, the fan blades 21 are coated with an insulating layer. At the same time, the shell 3 absorbs the positive ions, thereby increasing the concentration of negative oxygen ions in the air.

[0032] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A negative oxygen ion generator, comprising a discharge electrode and a fan, characterized in that: The fan comprises a motor (2) and fan blades (21); a plurality of fan blades (21) are arranged on the output shaft of the motor (2); the discharge electrode and the plurality of fan blades (21) are arranged in pairs; the motor (2) can drive the plurality of fan blades (21) to rotate so that the plurality of fan blades (21) pass through the discharge electrode in sequence; and a positive ion absorption mechanism is arranged on the discharge electrode or the fan.

2. The negative oxygen ion generator according to claim 1, characterized in that: The discharge electrode comprises a plurality of high-voltage negative electrodes (1), and the positive ion absorption mechanism comprises a negative-voltage power supply, which is connected to the fan blade (21).

3. The negative oxygen ion generator according to claim 2, characterized in that: The fan blades (21) are provided with notches (22), and the motor (2) drives the fan blades (21) to rotate relative to the high-voltage negative electrode (1), so that the notches (22) pass through the discharge ends of the high-voltage negative electrodes (1) in sequence.

4. The negative oxygen ion generator according to claim 3, characterized in that: A plurality of the high-voltage negative electrodes (1) are mounted on an insulating disk (11), and the insulating disk (11) is fixedly connected to the housing of the motor (2).

5. The negative oxygen ion generator according to claim 1, characterized in that: The discharge electrode comprises a plurality of high-voltage negative electrodes (1), the positive ion absorption mechanism comprises a shell (3), the plurality of high-voltage negative electrodes (1) are sequentially arranged at intervals on the inner wall of the shell (3), and the motor (2) drives the plurality of fan blades (21) to rotate relative to the high-voltage negative electrodes (1).

6. The negative oxygen ion generator according to claim 5, characterized in that: It also includes a positive voltage power supply, which is connected to a plurality of fan blades (21) to form a plurality of positive electrodes.

7. The negative oxygen ion generator according to claim 6, characterized in that: The fan blades (21) are covered with an insulating layer.

Images