CN220056364U

CN220056364U - Ozone generating device

Info

Publication number: CN220056364U
Application number: CN202321494857.4U
Authority: CN
Inventors: 肯尼斯.乔治.史密夫
Original assignee: Aquapure Shenzhen Ozone Technology Co ltd
Current assignee: Aquapure Shenzhen Ozone Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-21
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses an ozone generating device, which comprises a shell and a PCB (printed circuit board) arranged in the shell, wherein the shell is provided with an input port for an external power supply to be electrically connected with the PCB, a voltage stabilizing circuit, a voltage doubling rectifying circuit, a singlechip and a discharging device are welded on the PCB, the voltage stabilizing circuit is electrically connected with the singlechip, the singlechip is electrically connected with the voltage doubling rectifying circuit through a transformer, the voltage doubling rectifying circuit is electrically connected with the discharging device, and the discharging device is used for high-voltage discharging to generate ozone.

Description

Ozone generating device

Technical Field

The utility model relates to the technical field of ozone preparation, in particular to an ozone generating device.

Background

Ozone, an allotrope of oxygen, has a chemical formula of O3 and strong oxidizing property, and has been widely used in the fields of drinking water disinfection, sewage disinfection, food disinfection, pulp bleaching, disease treatment, etc. since the discovery of ozone by german scientist Shu Bei in 1840, the industrial application of ozone has been very popular so far.

At present, the existing ozone generator has higher concentration of ozone, and people are often required to be far away in the process of sterilizing high-concentration ozone, so that the ozone generator is not beneficial to human health. Further, the existing ozone generating equipment is large and complex in size and high in production cost, cannot be applied to household appliances such as refrigerators and air conditioners, and is difficult to meet the disinfection requirements in daily life of people.

Disclosure of Invention

The utility model aims at solving the problems that the existing equipment of the existing ozone generator in the background technology has too high concentration of ozone, is unfavorable for human health, has large and complex equipment volume, increases production cost and is difficult to meet the disinfection requirement in daily life of people. "technical problem, propose an ozone generating device.

The utility model relates to an ozone generating device, which comprises a shell and a PCB (printed circuit board) arranged in the shell, wherein the shell is provided with an input port for an external power supply to be electrically connected with the PCB, a voltage stabilizing circuit, a voltage doubling rectifying circuit, a singlechip and a discharging device are welded on the PCB, the voltage stabilizing circuit is electrically connected with the singlechip, the singlechip is electrically connected with the discharging device through the voltage doubling rectifying circuit, and the discharging device is used for high-voltage discharging to generate ozone.

Further, the input port comprises an opening and a power line, the opening is arranged on one side of the shell, the power line is electrically connected with the input end of the PCB through the opening, and the SIM rectifier diode is arranged at the input end of the PCB and used for preventing current from flowing backwards to damage the PCB.

Further, the voltage stabilizing circuit comprises a patch capacitor and a tri-state voltage stabilizer, and the patch capacitor and the tri-state voltage stabilizer are used for converting external voltage into working voltage of the singlechip.

Further, the voltage doubling rectifying circuit comprises a high-voltage ceramic chip capacitor and a diode, and the high-voltage ceramic chip capacitor and the diode are used for doubling the voltage to generate high-voltage electricity.

Further, a step-up transformer is welded on the PCB, and the output end of the step-up transformer is electrically connected with the input end of the voltage doubling rectifying circuit.

Further, a high-voltage glass glaze resistor is welded on the PCB, the input end of the high-voltage glass glaze resistor is electrically connected with the output end of the voltage doubling rectifying circuit, and the output end of the high-voltage glass glaze resistor is electrically connected with the input end of the discharging device.

Further, LED lamps are welded on the PCB for displaying the working state of the ozone generating device.

Further, the discharge device comprises a needle tip part and a grid part, and the surface of the needle tip part and the grid part is provided with a coating made of diamond materials.

Further, an exhaust port is also arranged on the shell.

Further, the side wall of the shell is also provided with a mounting part.

Compared with the prior art, the utility model has the following beneficial technical effects: through above-mentioned structure setting, ozone generating device passes through the PCB board and integrates voltage stabilizing circuit, voltage doubling rectifier circuit, singlechip and the discharging device on the PCB board in order to realize ozone's production, can understand, because the PCB board has higher integrated nature, through integrated voltage stabilizing circuit, voltage doubling rectifier circuit, singlechip and discharging device on the PCB board for ozone generating device's volume can be less by a wide margin, and the producer can be according to the demand, produces the ozone generating device that has different sizes, with the different application environment of adaptation.

Further, because the utility model discloses a be provided with voltage stabilizing circuit and doubly voltage rectifier circuit on the PCB board, voltage stabilizing circuit can become the required operating voltage of singlechip with external voltage for equipment is at safe voltage down work, thereby has improved the stability of equipment work, doubly voltage rectifier circuit can be with voltage doubling to the required parameter of discharging device, and the user accessible adjusts doubly voltage rectifier circuit to the magnification of voltage, in order to control ozone's release concentration, thereby reaches ozone production concentration's controllable.

In conclusion, the utility model has the beneficial effects of small equipment volume, simple structure, low production cost, strong stability, controllable concentration of generated ozone and wide application in daily life of people.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosion condition of the present utility model;

fig. 3 is a schematic structural view of a PCB board according to the present utility model;

FIG. 4 is a schematic diagram of the connection relationship among the voltage stabilizing circuit, the singlechip, the voltage doubling rectifying circuit and the discharging device;

FIG. 5 is a schematic diagram of a voltage stabilizing circuit;

FIG. 6 is a schematic diagram of a voltage doubler rectifier circuit;

fig. 7 is a schematic diagram of a discharge device.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first," "second," etc. may explicitly or implicitly include one or more features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or a specific connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-7, the ozone generating device provided by the utility model comprises a shell 1 and a PCB board 2 arranged in the shell 1, wherein the shell 1 is provided with an input port 11 for electrically connecting an external power supply with the PCB board 2, a voltage stabilizing circuit 21, a voltage doubling rectifying circuit 22, a singlechip 23 and a discharging device 24 are welded on the PCB board, the voltage stabilizing circuit 21 is electrically connected with the singlechip 23 and is used for converting external voltage into working voltage required by the singlechip 23, the singlechip 23 is used for sending pulse signals such as timing signals, driving signals and the like to control the ozone generating device, further, the voltage doubling rectifying circuit 22 is electrically connected with the singlechip 23 and the discharging device 24 respectively, and the voltage doubling rectifying circuit 22 is used for boosting the voltage to parameters required by the discharging device 24 so as to enable the discharging device 24 to discharge high voltage, thereby generating ozone.

Through above-mentioned structure setting, ozone generating device passes through casing 1, PCB board 2 and the steady voltage circuit 21 of integration on the PCB board, voltage doubling rectifier circuit 22, singlechip 23 and discharging device 24 are in order to realize the production of ozone, it can be understood that because of PCB board 2 has higher integrated nature, through integrated steady voltage circuit 21 on the PCB board, voltage doubling rectifier circuit 22, singlechip 23 and discharging device 24, make ozone generating device's volume can be less by a wide margin, the producer can be according to the demand, ozone generating device with different sizes is produced, in order to adapt to different application environment, further, because of being provided with steady voltage circuit 21 and voltage doubling rectifier circuit 22 on the novel PCB board 2 of practicality, the steady voltage circuit can be with the required operating voltage of singlechip 23, make equipment work under the safe voltage, thereby improve the stability of equipment work, voltage doubling rectifier circuit 22 can be with the voltage doubling to the required parameter of discharging device 24, the amplification factor of voltage, the controllable concentration of ozone of production that the controllable ozone of concentration of control can reach. In conclusion, the utility model has the beneficial effects of small equipment volume, simple structure, low production cost, strong stability, controllable concentration of generated ozone and wide application in daily life of people.

Further, the input port 11 of the present embodiment includes an opening 111 and a power line 112, the opening is disposed at one side of the housing 1, the power line 112 is electrically connected with an input end of the PCB board 2 through the opening 111, specifically, the power line 112 of the present embodiment is a DC12V input line, and the voltage stabilizing circuit 21 is used for converting an input voltage of 12V into a working voltage of the singlechip 23 of 5V through a 12V direct current power input, and further, the PCB board 2 is provided with a SIM rectifying diode 25 at the input end, the SIM rectifying diode 25 is used for preventing current from flowing backward into the circuit, thereby damaging the PCB board 2, so as to play a role of protection.

Specifically, the voltage stabilizing circuit 21 includes a chip capacitor 211 and a tri-state voltage stabilizer 212, and the 12V voltage input from the DC12V input line is converted into the 5V operating voltage of the single chip microcomputer 23 by the chip capacitor 211 and the tri-state voltage stabilizer 212. Further, the voltage doubler rectifier circuit 22 includes a high voltage chip capacitor 221 and a diode 222, and the high voltage chip capacitor 221 and the diode 222 are used for multiplying the amplified voltage to generate the high voltage.

As an implementation manner, the PCB board 2 is further soldered with a step-up transformer 26, an output end of the step-up transformer 26 is electrically connected with an input end of the voltage doubling rectifying circuit 22, and the step-up transformer 26 can adjust a required output voltage according to different turns ratios so as to play a further role in increasing the voltage before entering the voltage doubling rectifying circuit 22.

Further, the PCB board 2 is further soldered with a high-voltage glass glaze resistor 27, the input end of the high-voltage glass glaze resistor 27 is electrically connected with the output end of the voltage doubling rectifying circuit 22, and the output end of the high-voltage glass glaze resistor 27 is electrically connected with the input end of the discharging device 24, and the voltage doubling rectifying circuit 22 can limit the output voltage and the current through the characteristics of the resistor, so that the accuracy of adjusting the output voltage is improved.

Further, the led lamp 28 is welded on the PCB board 2, and the led lamp 28 is a power indicator of the device for displaying the working state of the ozone generating device.

Further, the discharge device 24 includes a tip portion 241 and a grid portion 242, and the tip portion 241 and the grid portion 242 are provided with a coating made of diamond material on the surface, and by the above structure, the tip portion 241 acts on the grid portion 242 to perform high-voltage discharge, air is broken down under high voltage, molecules in the air are ionized, and oxygen molecules therein are ionized to generate ozone molecules formed by combining three oxygen atoms, so as to produce ozone.

Further, the housing 1 is further provided with an exhaust port 12, ozone generated by the discharging device 24 can be discharged to the housing 1 through the exhaust port 12, further, the housing 1 is further provided with a mounting portion 13 on a side wall, specifically, the mounting portion 13 includes a plurality of protruding portions 131 extending out of the side wall of the housing 1, the protruding portions 131 are provided with mounting holes 132, the housing 1 can be fixed in different application environments through the mounting holes 132, for example, when the housing 1 needs to be fixed, the housing 1 can be fixed on a wall, in a refrigerator, in an air conditioner, and the like through screws passing through the mounting holes 132.

The above description of one or more embodiments provided in connection with the detailed description is not intended to limit the utility model to the particular form or form disclosed. The method, structure, etc. similar to or identical to those of the present utility model, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present utility model.

Claims

1. The utility model provides an ozone generating device, includes casing (1) and sets up PCB board (2) in casing (1), casing (1) are provided with input port (11) for supply external power source with PCB board (2) electricity is connected, a serial communication port, welding connection has voltage stabilizing circuit (21), voltage doubling rectifier circuit (22), singlechip (23) and discharging device (24) on PCB board (2), voltage stabilizing circuit (21) with singlechip (23) electricity is connected, singlechip (23) are through voltage doubling rectifier circuit (22) with discharging device (24) electricity is connected, discharging device (24) are used for high-pressure discharge in order to produce ozone.

2. An ozone generating device as claimed in claim 1, characterized in that the input port (11) comprises an opening (111) and a power cord (112), the opening (111) is arranged at one side of the housing (1), the power cord (112) is electrically connected with the input end of the PCB board (2) through the opening (111), and the PCB board (2) is provided with a SIM rectifying diode (25) at the input end for preventing current from flowing backward and damaging the PCB board (2).

3. An ozone generating device as claimed in claim 1, characterized in that the voltage stabilizing circuit (21) comprises a chip capacitor (211) and a tri-state voltage stabilizer (212), the chip capacitor (211) and the tri-state voltage stabilizer (212) being adapted to convert an external voltage into an operating voltage of the single chip microcomputer (23).

4. An ozone generating device as claimed in claim 1, characterized in that the voltage doubling rectifying circuit (22) comprises a high voltage chip capacitor (221) and a diode (222), the high voltage chip capacitor (221) and the diode (222) being adapted to multiply a voltage to generate a high voltage.

5. An ozone generating device according to claim 4, characterized in that a step-up transformer (26) is welded on the PCB board (2), and an output end of the step-up transformer (26) is electrically connected with an input end of the voltage doubling rectifying circuit (22).

6. The ozone generating device according to claim 5, wherein a high-voltage glass glaze resistor (27) is welded on the PCB board (2), an input end of the high-voltage glass glaze resistor (27) is electrically connected with an output end of the voltage doubling rectifying circuit (22), and an output end of the high-voltage glass glaze resistor (27) is electrically connected with an input end of the discharging device (24).

7. An ozone generating device as claimed in claim 1, characterized in that the PCB board (2) is further soldered with led lamps (28) for displaying the operating status of the ozone generating device.

8. An ozone generating device as claimed in claim 1, characterized in that the discharge means (24) comprise a needle tip (241) and a grating (242), the needle tip (241) and the grating (242) being provided with a coating made of diamond material on the surface.

9. An ozone generating device as claimed in claim 1, characterized in that the housing (1) is further provided with an exhaust opening (12).

10. An ozone generating device as claimed in claim 1, characterized in that the housing (1) is further provided with mounting parts (13) on the side walls.