CN213119432U

CN213119432U - Portable anion air purifier

Info

Publication number: CN213119432U
Application number: CN202021118236.2U
Authority: CN
Inventors: 赖大鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-04
Anticipated expiration: 2030-06-16

Abstract

A portable negative ion air purifier is provided with positive and negative ion electrodes on two end sides of an outer casing that are far away from each other, and a plasma generation module and a control circuit module are arranged inside the outer casing and are electrically connected to each other. A power supply unit is built in the circuit module, which can provide the electrical energy required for the operation of the plasma generating module, so that the plasma generating module can generate positive and negative ions through the positive and negative ion electrodes respectively, and the positive and negative ions can pass through the The two end-to-side directions are split.

Description

Portable anion air purifier

Technical Field

The present invention relates to a portable anion air cleaner, and more particularly to an air cleaner which can effectively distribute positive and negative ions and fully and intensively utilize the negative ions.

Background

In taiwan patent publication No. M415275, "negative ion air cleaner", a common structure of a household or vehicle air cleaner is disclosed, which mainly uses a pulse frequency enhancer to perform corona discharge on an enhanced negative high voltage through a gate electrode set to generate efficient and stable negative ions, and then blows out the negative ions from an air outlet through a fan to achieve the effect of cleaning the ambient air.

Because the household or vehicle air purifier structure can discharge the positive ions generated simultaneously with the negative ions through the grounding by utilizing the conduction of the power line, the influence on human bodies and the situation of quick neutralization and failure of the positive ions and the negative ions caused by the fact that the positive ions and the negative ions escape from the air simultaneously are not considered in the overall use.

In addition, some external power supply air purification devices are plasma devices capable of generating positive ions and negative ions simultaneously, and when the air purification devices are used, the positive ions and the negative ions are simultaneously discharged to the same area (air channel) so as to achieve the effects of eliminating peculiar smell and purifying air.

However, in the general portable anion air cleaner structure, since the internal (rechargeable) battery is mostly used as a power supply source, the grounding wire which is not externally connected can lead out the positive ions; it is common practice to place a grounding metal plate on the back of the housing to contact the human body, or to use a conductive neck strap to guide the positive ions to ground through the human body.

However, the grounding metal sheet or the conductive neck hanging rope is easily obstructed by clothes on a user, so that grounding resistance is increased or even an open circuit is obstructed, and the positive ions cannot be smoothly guided and removed, thereby causing the accumulation of the positive ions and the neutralization of the negative ions at the same time, and losing the original negative ion air purification effect.

Another possible scenario is: the grounding metal sheet or the conductive neck hanging rope is contacted with the body, but the general user is in a shoe wearing state in many cases, so that the positive ions cannot be discharged outwards; therefore, the positive ions are completely guided to the human body, and the positive ions in the air are harmful to the human body, and only a small part of the negative ions generated by the general negative ion air purifier can enter the human body through breathing, so that the positive ions are completely guided into the human body and are more harmful to the human body.

In view of the above-mentioned shortcomings of the conventional structure of the anion air cleaner, the inventor of the present invention has developed the present invention by studying and improving the shortcomings.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a carry-on anion air cleaner, which utilizes a plasma generation module to generate equivalent positive and negative ions at two far-away ends of a housing body, and make its negative ions towards the direction of breathing close to the user, and its positive ions are derived towards the direction of breathing of keeping away from, so as to reduce the possible absorbed dose of the positive ions by the intentional flow distribution, and effectively improve the absorbed dose of the negative ions.

Another objective of the present invention is to provide a portable anion air cleaner, which can generate air flow via a fan driving air near the anion generating end as required to drive each anion to increase the drift distance and range, and improve the anion releasing efficiency.

Another object of the present invention is to provide a portable anion air cleaner, which can build a control circuit module including a charging circuit as required, and can provide the whole required electric energy for the rechargeable battery, and utilize the charging circuit to charge the rechargeable battery, so as to avoid the trouble of replacing the battery, and improve the convenience and economic benefits in use.

To achieve the above objects and effects, the present invention provides a method comprising: the plasma generating module is provided with a negative ion electrode capable of generating negative ions and a positive ion electrode capable of generating positive ions, the negative ion electrode and the positive ion electrode are respectively arranged at two end sides of an outer shell which are far away from each other, and one end side of the negative ion electrode faces the breathing direction of a user; and the control circuit module is electrically connected with the plasma generation module, is internally provided with a power supply unit and can provide electric energy required by the operation of the plasma generation module.

According to the above structure, the shell has a hollow positive ion outlet and a hollow negative ion outlet on one side close to the positive ion electrode and the negative ion electrode.

According to the above structure, at least one side of the interior of the outer casing close to the negative ion electrode is provided with a fan, and the fan is provided with an air outlet facing the negative ion electrode and the negative ion outlet.

According to the structure, the fan is provided with an air inlet, and the part of the surface of the shell, which is close to the fan, is provided with a hollow air inlet corresponding to the air inlet, so that the fan can guide external air to form airflow.

According to the above structure, the power supply unit is a rechargeable battery, and the control circuit module further includes a charging circuit capable of charging the rechargeable battery.

According to the above structure, the control circuit module has a control switch capable of controlling communication with the power supply unit and an indicator light capable of displaying the operating state of the plasma generation module.

According to the above structure, the surface of the outer shell is provided with at least one hanging hole for passing at least one hanging belt.

To gain an improved understanding of the above objects, features and advantages of the present invention, reference is made to the following drawings in which:

drawings

Fig. 1 is an overall appearance diagram of a possible embodiment of the present invention.

Fig. 2 is a partial exploded structural view of a possible embodiment of the present invention.

Fig. 3 is a schematic diagram illustrating an operation of a possible embodiment of the present invention.

Fig. 4 is a schematic diagram (a) of an application of a possible embodiment of the present invention.

Fig. 5 is a schematic diagram (ii) of an application of a possible embodiment of the present invention.

Description of reference numerals: 1-an outer shell; 11-an anion outlet; 12-positive ion outlet; 13-an air inlet; 14-hanging holes; 140-hanging belt; 2-a plasma generation module; 21-negative ion electrode; 22-positive ion electrode; 3-a control circuit module; 31-a control switch; 32-an indicator light; 4-a fan; 41-air outlet; 42-air inlet.

Detailed Description

As shown in fig. 1 to 3, it can be seen that the main structure of the present invention includes: the plasma generator comprises an outer shell 1, a plasma generation module 2, a control circuit module 3 and the like; wherein, two end sides of the outer shell 1, which are far away from each other, are respectively provided with a hollowed-out negative ion outlet 11 and a hollowed-out positive ion outlet 12.

In one possible embodiment, the outer casing 1 has at least one hanging hole 14 formed on the surface thereof for passing at least one hanging strap 140 (as shown in fig. 4).

The plasma generating module 2 is disposed in the outer casing 1, and has a negative ion electrode 21 capable of generating negative ions and a positive ion electrode 22 capable of generating positive ions, wherein the negative ion electrode 21 is disposed near the negative ion outlet 11, and the positive ion electrode 22 is disposed near the positive ion outlet 12.

The control circuit module 3 is electrically connected to the plasma generating module 2, and a power supply unit (a battery, not shown) is built in the control circuit module 3 for providing electric energy required by the operation of the plasma generating module 2; in a possible embodiment, the control circuit module 3 has a control switch 31 capable of controlling the plasma generation module 2 to communicate with the power supply unit and an indicator light 32 capable of displaying the operating state of the plasma generation module 2.

In practical application, the power supply unit can be a rechargeable battery, and the control circuit module 3 further includes a charging circuit capable of charging the rechargeable battery, and the rechargeable battery is charged by the charging circuit, so that the trouble of replacing the battery can be avoided, and convenience and economic benefits in use can be improved.

When the above structure is applied practically, a fan 4 may be disposed inside the outer casing 1 as required, and the fan 4 may be disposed near the negative ion electrode 21, or the air outlet 41 thereof faces the negative ion electrode 21 and the negative ion outlet 11; and a hollow air inlet 13 is disposed on the surface of the outer casing 1 near the air inlet 42 of the fan 4, so that the fan 4 can introduce external air to form an air flow to push the negative ions to move to a longer distance.

As shown in fig. 4 to 5, it can be seen that, when the present invention is used, the outer shell 1 can be directly hooked on the user by using the hanging belt 140, and the negative ion outlet 11 faces the mouth and nose direction of the user, and at this time, the positive ion outlet 12 faces the mouth and nose direction away from the user; when the control switch 31 turns on the power supply units of the plasma generation module 2 and the control circuit module 3, the plasma generation module 2 generates negative ions and positive ions at the negative ion electrodes 21 and the positive ion electrodes 22, respectively, and the negative ions and the positive ions drift in opposite directions, respectively.

At this time, the fan 4 can be used to generate an air flow to push the negative ions to drift to a longer distance through the negative ion outlet 11, so as to facilitate the user to absorb the negative ions through the mouth and nose more efficiently; in practical applications, the outer casing 1 may also be fixed near the air outlet of the vehicle, and the negative ion outlet 11 faces the air outlet, so that the negative ions can be diffused and spread more efficiently and widely through the air outlet of the vehicle.

In conclusion, the following anion air purifier of the utility model can effectively shunt positive and negative ions and fully and intensively utilize the effect of the negative ions, thus being a novel and progressive utility model; the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and all changes, modifications, variations or equivalent substitutions that are within the spirit and scope of the present invention should also be considered as falling within the scope of the present invention.

Claims

1. a portable negative ion air purifier, is characterized in that, comprises:

A plasma generating module has a negative ion electrode that can generate negative ions and a positive ion electrode that can generate positive ions, and the negative ion electrode and the positive ion electrode are respectively disposed on two end sides of an outer casing away from each other, the negative ion electrode The end side where it is located faces the user's breathing direction;

A control circuit module is electrically connected to the plasma generation module, and a power supply unit is built in the control circuit module, which can provide the electric energy required for the operation of the plasma generation module.

2 . The portable negative ion air purifier according to claim 1 , wherein the outer casing is provided with hollow positive ion outlet and negative ion outlet on the side close to the positive ion electrode and the negative ion electrode, respectively. 3 .

3. The portable negative ion air purifier as claimed in claim 2, wherein a fan is provided inside the outer casing at least on the side close to the negative ion electrode, and the fan has a fan toward the negative ion electrode and the negative ion outlet. air outlet.

4 . The portable negative ion air purifier according to claim 3 , wherein the fan has an air inlet, and the part of the surface of the outer casing close to the fan is provided with a hollowed-out air inlet corresponding to the air inlet, so that 4 . The fan can introduce outside air to form airflow.

5. The portable negative ion air purifier as claimed in claim 1 or 2 or 3 or 4, wherein the power supply unit is a rechargeable battery, and the control circuit module further comprises a charger capable of charging the rechargeable battery circuit.

6. The portable negative ion air purifier according to claim 1 or 2 or 3 or 4, wherein the control circuit module has a control switch capable of controlling communication with the power supply unit and a control switch capable of displaying the operation of the plasma generating module Status indicator.

7 . The portable negative ion air purifier as claimed in claim 5 , wherein the control circuit module has a control switch capable of controlling communication with the power supply unit and an indicator light capable of displaying the operating state of the plasma generating module. 8 .

8. The portable negative ion air purifier according to claim 1, 2, 3, or 4, wherein at least one hanging hole is provided on the surface of the outer casing for wearing at least one hanging belt.

9 . The portable negative ion air purifier as claimed in claim 5 , wherein at least one hanging hole is provided on the surface of the outer casing for wearing at least one hanging belt. 10 .

10 . The portable negative ion air purifier according to claim 6 , wherein at least one hanging hole is provided on the surface of the outer casing for wearing at least one hanging belt. 11 .

11 . The portable negative ion air purifier according to claim 7 , wherein at least one hanging hole is provided on the surface of the outer casing for wearing at least one hanging strap. 12 .