CN213312102U

CN213312102U - Negative oxygen ion mask generator

Info

Publication number: CN213312102U
Application number: CN202021583419.1U
Authority: CN
Inventors: 张群
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-01
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a negative oxygen ion gauze mask generator for on gauze mask, including casing and negative oxygen ion generating device, the casing is equipped with the mounting structure who is connected with the gauze mask, and negative oxygen ion generating device includes high-pressure package, control chip, power, needle electrode and control switch, and power, control switch are connected with the control chip electricity, and the needle electrode stretches out outside the casing. Install negative oxygen ion gauze mask generator on the gauze mask like this, open the power, the high-pressure package circular telegram, control chip makes needle electrode produce high-voltage corona discharge after rising the high pressure with the low pressure, emit a large amount of electrons at a high speed, and the electron can't exist in the air for a long time, can be caught by the oxygen molecule in the air at once and form negative oxygen ion, release in the air on every side, play air-purifying's effect, make the air in the gauze mask fresh, the bacterium can't breed, not only let the people breathe smoothly, and there is the disinfection function of disinfecting, extension gauze mask life.

Description

Negative oxygen ion mask generator

Technical Field

The utility model relates to a gauze mask accessory technical field, more specifically say, relate to a negative oxygen ion gauze mask generator.

Background

Along with the progress of industrialization, the air pollution problem is more and more serious, respiratory diseases and the like are increased, so more and more people start wearing the mask, and the mask needs to be worn during the period of major epidemic prevention and control, and personal protection is well performed. However, the mask is difficult to breathe and is oppressed after being worn for a long time, and the gas exhaled by the mouth and the nose has steam and the like, so that bacteria are easily generated in the mask, and the service life of the mask is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative oxygen ion gauze mask generator is used in the gauze mask to solve the problem among the prior art, make the air in the gauze mask fresh, the bacterium can't breed, not only lets the people breathe smoothly, has the disinfection function of disinfecting moreover, extension gauze mask life.

The utility model aims at realizing through the following technical scheme:

the utility model provides a pair of negative oxygen ion gauze mask generator for on the gauze mask, be in including casing and setting negative oxygen ion generating device in the casing, the casing is equipped with the mounting structure who is connected with the gauze mask, negative oxygen ion generating device includes high-pressure package, is used for control high-pressure package and with control chip that high-pressure package electricity is connected, with high-pressure package with the power that control chip electricity is connected, with needle electrode that high-pressure package is connected and be used for opening and closing the control switch of power, control switch with the power control chip electricity is connected, needle electrode stretches out outside the casing.

Preferably, the housing comprises a bottom shell and an upper cover connected with the bottom shell, the upper cover is provided with the mounting structure, and the upper cover and the bottom shell form a cavity for placing the negative oxygen ion generating device.

Preferably, the drain pan is equipped with the annular chimb that sets up along its circumference, the upper cover be equipped with along its circumference set up and with annular chimb matched with annular groove, the annular chimb stretch into in the annular groove, with the upper cover with drain pan looks joint.

Preferably, mounting structure is including being used for running through the barrel and the cover of gauze mask establish retaining member outside the barrel, the barrel protrusion sets up cover on, just be equipped with the confession in the barrel the via hole that needle electrode stretches out so that needle electrode by the upper cover stretches into in the barrel.

Preferably, the barrel is equipped with the external screw thread outward, be equipped with in the retaining member with external screw thread matched with internal thread, just the retaining member still is equipped with the annular clamp plate that sets up along its circumference.

Preferably, the outer diameter of the cylinder is 7 mm to 9 mm.

Preferably, the shell is of a regular hexagon structure, the length and width of the shell are 40 mm-45 mm, and the height of the shell is 20 mm-23 mm.

Preferably, the needle electrode is a cylindrical carbon brush.

Preferably, the control switch is a switch button arranged on the shell, and the power supply is a rechargeable battery.

Preferably, a charging interface for charging the rechargeable battery is further included.

The utility model provides an among the technical scheme, a negative oxygen ion gauze mask generator for on gauze mask includes the casing and sets up the negative oxygen ion generating device in the casing, the casing is equipped with the mounting structure who is connected with the gauze mask, negative oxygen ion generating device includes high-pressure package, a control chip who is used for controlling high-pressure package, for the power of high-pressure package power supply, the needle electrode that is connected with high-pressure package and be used for opening and the control switch who closes the power, a power supply, control switch is connected with the control chip electricity, needle electrode stretches out outside the casing. So set up, install negative oxygen ion gauze mask generator on the gauze mask, control switch opens the power, the high-pressure package circular telegram, control chip makes needle electrode produce high-voltage corona discharge after will low voltage rise to the high pressure, emit a large amount of electrons at a high speed, and the electron can't exist in the air for a long time, can be caught by the oxygen molecule in the air at once, thereby form negative oxygen ion, negative oxygen ion is fast to surrounding space diffusion under powerful negative electric field effect, release in the air on every side, play air-purifying's effect, make the air in the gauze mask fresh, the bacterium can't breed, not only let the people breathe smoothly, and there is the disinfection function, extension gauze mask life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of a negative oxygen ion mask generator according to an embodiment of the present invention;

FIG. 2 is a first schematic structural diagram of a negative oxygen ion mask generator according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a negative oxygen ion mask generator according to an embodiment of the present invention;

fig. 4 is a third schematic structural view of a negative oxygen ion mask generator according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the bottom case in the embodiment of the present invention;

FIG. 6 is a schematic view of the assembly of the common disposable mask and the negative oxygen ion mask generator according to the embodiment of the present invention;

fig. 7 is an assembly diagram of the N95 mask and the negative oxygen ion mask generator according to the embodiment of the present invention.

In fig. 1-7:

1-a bottom shell; 2-covering the upper cover; 3-an annular flange; 4-a cylinder body; 5-a locking member; 6-needle electrode; 7-an annular platen; 8-switch button; 9-charging interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-7, the negative oxygen ion mask generator for a mask according to this embodiment includes a housing and a negative oxygen ion generator disposed in the housing, wherein the housing has a mounting structure connected to the mask so as to be fixed to the mask. The negative oxygen ion generating device comprises a high-voltage package, a control chip, a power supply, a needle electrode 6 and a control switch, wherein the control chip is used for controlling the high-voltage package and is electrically connected with the high-voltage package, the power supply is electrically connected with the high-voltage package and the control chip, the needle electrode 6 is connected with the high-voltage package, the control switch is used for turning on and off the power supply, the control switch is electrically connected with the power supply and the control chip, and the needle electrode 6. The control chip can be an existing control circuit board and is integrated with other components such as a high-voltage package and a power supply, the device is compact in structure, and occupied space is small. The negative oxygen ion mask generator is arranged on a mask, a power supply is turned on, the control chip performs boosting treatment, direct-current low-voltage current is converted into direct-current high-voltage current to be output to the high-voltage package, the high-voltage package rectifies the direct-current high-voltage current to generate direct-current high-voltage negative current, the direct-current high-voltage negative current is then transmitted to the needle electrode to generate high-voltage corona discharge, a large number of electrons are emitted at high speed, the electrons cannot exist in the air for a long time and can be immediately captured by oxygen molecules in the air, so that negative oxygen ions are formed, the negative oxygen ions rapidly diffuse to the surrounding space under the action of a strong negative electric field and are released into the surrounding air to play a role in purifying the air, the air in the mask is fresh, bacteria cannot grow, people can breathe smoothly, the mask has a disinfection function, the service life of the mask is prolonged, and the problem that, Suffocating, bacterial growth, short service life of the mask and the like.

As shown in fig. 1, the housing includes a bottom case 1 and an upper cover 2 connected to the bottom case 1, the upper cover 2 is provided with a mounting structure, and the upper cover 2 and the bottom case 1 form a cavity for placing the negative oxygen ion generating device, providing a required mounting space. The upper cover 2 and the bottom shell 1 can be formed by plastic injection molding, and the materials are required to be nontoxic, pollution-free, safe and environment-friendly. Due to the design, on one hand, the split type oxygen ion generator is convenient to process and manufacture, and on the other hand, the negative oxygen ion generator is convenient to install. Specifically, as shown in fig. 5, the bottom case 1 is provided with an annular flange 3 disposed along the circumferential direction thereof, the upper cover 2 is provided with an annular groove disposed along the circumferential direction thereof and matched with the annular flange 3, and the annular flange 3 extends into the annular groove to clamp the upper cover 2 with the bottom case 1. Like this upper cover and drain pan can dismantle the connection for the cover shell form and through buckle formula structure, and the quick assembly disassembly of being convenient for examines to change etc. to inside each part. The annular convex edge 3 and the annular groove can be in interference fit, the annular convex edge and the annular groove cannot be easily loosened, and the connection is reliable. The connecting position of the annular convex edge 3 and the bottom shell 1 forms a step structure, as shown in fig. 3, when the upper cover 2 and the bottom shell 1 are buckled, the whole peripheral contour of the shell can be kept flush, and the structure is more neat and beautiful.

In this embodiment, mounting structure establishes retaining member 5 outside barrel 4 including barrel 4 and the cover that is used for running through the gauze mask, and barrel 4 protrusion sets up on upper cover 2, can with the integrative injection moulding of upper cover 2 to be equipped with in the barrel 4 and supply the via hole that needle electrode 6 stretches out, so that needle electrode 6 stretches into in the barrel 4 by upper cover 2. When the negative oxygen ion respirator is used, the barrel body 4 penetrates through the respirator to extend to the inner side of the respirator, namely, the side facing to a human face, and then the locking piece 5 is installed outside the barrel body 4, so that the negative oxygen ion respirator generator is fixed on the respirator, the needle electrode 6 is positioned on the inner side of the respirator at the moment, and negative oxygen ions can be released to the space around the oral cavity after the negative oxygen ion respirator is electrified. Preferably, the needle electrode 6 is a cylindrical carbon brush. As shown in figure 1, a cylindrical carbon brush is positioned in the center of the cylinder body 4, and negative oxygen ions with higher concentration can be output by continuous contact friction between gas exhaled from the mouth and the nose and the surface of the carbon brush.

As an optional implementation mode, the outer part of the barrel body 4 is provided with an external thread, the inner part of the locking part 5 is provided with an internal thread matched with the external thread, and the use is more convenient and quicker through threaded connection. And retaining member 5 still is equipped with the annular clamp plate 7 that sets up along its circumference, and when the gauze mask was pressed from both sides between upper cover 2 and retaining member 5, the area of contact has been increased in the setting of annular clamp plate 7, has improved the installation reliability. Of course, in other embodiments, the barrel 4 and the locking member 5 can be connected by interference fit, so that the locking member 5 can be fastened on the barrel 4 without slipping off.

In the embodiment of the present invention, as shown in fig. 4, the housing is a regular hexagon, the length L and the width W of the housing are 40 mm to 45 mm, and the height H of the housing is 20 mm to 23 mm. Specifically, the upper cover 2 and the bottom case 1 have the same shape and size, and according to the characteristics of a regular hexagon, the width W is 40 mm, the length L is 44.64 mm, and the height H may be 22.6 mm. Therefore, the negative oxygen ion mask generator is miniaturized in overall structure and light in appearance, forms a miniature negative oxygen ion generating device, is very suitable for being used on a mask, can generate 2600 ten thousand negative oxygen ions around the oral cavity in a very small volume, is high in negative oxygen ion concentration, improves air quality and plays a good health care effect. Further, the outer diameter of the cylinder 4 is 7 mm to 9 mm, preferably 8 mm. Therefore, when in use, a round hole with the diameter of 8 mm can be arranged on the mask, the barrel 4 passes through the round hole, the locking piece 5 is screwed in, and the negative oxygen ion mask generator is fixed on the mask. It should be noted that locking member 5 is screwed to prevent bacteria outside the mask from leaking into the mask, and the sealing effect is enhanced by the annular pressing plate 7. As shown in fig. 6, the mask is a common disposable mask (shown as its outer side), and the circular holes can be opened at the positions corresponding to the mouth and nose on the front surface. As shown in fig. 7, the mask is a conventional N95 or KN95 mask (shown as the outside), and the round holes can be opened on the side surface of the mask near the mouth and nose.

In this embodiment, the control switch is a switch button 8 disposed on the housing, as shown in fig. 3, the switch button 8 is mounted on the bottom case 1, when the switch button 8 is pressed down during use, the generator starts to be powered on, and when the switch button 8 is not required to be pressed up again during use, the generator is powered off and stops working. In order to facilitate the checking of the working state, a working indicator lamp can be arranged, the working indicator lamp is turned on when the power is on, and the working indicator lamp is turned off when the power is off and stops working. In addition, the power supply is a rechargeable battery, the negative oxygen ion mask generator further comprises a charging interface 9 for charging the rechargeable battery, as shown in fig. 5, a mounting position for mounting the charging interface 9 is arranged on the bottom shell 1, a power line is inserted for charging and reusing, the standby time of the power supply can reach more than 48 hours each time, the use requirement can be met, particularly, medical workers need to wear the mask for a long time, the miniature negative oxygen ion mask generator is mounted on the mask, the problems of breathing difficulty, palpitation and the like are effectively solved, and fresh air is kept being sucked.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a negative oxygen ion gauze mask generator for on the gauze mask, its characterized in that is in including casing and setting negative oxygen ion generating device in the casing, the casing is equipped with the mounting structure who is connected with the gauze mask, negative oxygen ion generating device includes high-pressure package, is used for control high-pressure package and with high-pressure package electricity connect control chip, with high-pressure package with the power that control chip electricity is connected, with needle electrode (6) that high-pressure package is connected and be used for opening and closing the control switch of power, control switch with the power control chip electricity is connected, needle electrode (6) stretch out outside the casing.

2. The negative oxygen ion mask generator according to claim 1, wherein the housing comprises a bottom shell (1) and an upper cover (2) connected to the bottom shell (1), the upper cover (2) is provided with the mounting structure, and the upper cover (2) and the bottom shell (1) form a cavity for placing the negative oxygen ion generating device.

3. The negative oxygen ion mask generator according to claim 2, wherein the bottom shell (1) is provided with an annular flange (3) disposed along the circumferential direction thereof, the upper cover (2) is provided with an annular groove disposed along the circumferential direction thereof and matched with the annular flange (3), and the annular flange (3) extends into the annular groove to clamp the upper cover (2) and the bottom shell (1) together.

4. The negative oxygen ion mask generator according to claim 2, wherein the mounting structure comprises a barrel (4) for penetrating through the mask and a locking member (5) sleeved outside the barrel (4), the barrel (4) is protruded from the upper cover (2), and a through hole for the needle electrode (6) to extend out is formed in the barrel (4), so that the needle electrode (6) extends into the barrel (4) from the upper cover (2).

5. The negative oxygen ion mask generator according to claim 4, wherein an external thread is provided outside the cylinder (4), an internal thread matching the external thread is provided inside the locking member (5), and the locking member (5) is further provided with an annular pressing plate (7) provided along a circumferential direction thereof.

6. The negative oxygen ion mask generator according to claim 4, wherein the outer diameter of the cylinder (4) is 7 mm to 9 mm.

7. The negative oxygen ion mask generator of claim 1, wherein the shell is a regular hexagon, the length and width of the shell is 40 mm-45 mm, and the height of the shell is 20 mm-23 mm.

8. The negative oxygen ion mask generator according to claim 1, wherein the needle electrode (6) is a cylindrical carbon brush.

9. The negative oxygen ion mask generator of claim 1, wherein said control switch is a switch button (8) disposed on said housing, and said power source is a rechargeable battery.

10. The negative oxygen ion mask generator according to claim 9, further comprising a charging interface (9) for charging the rechargeable battery.