WO2008055394A1

WO2008055394A1 - An air purifier with no carbon

Info

Publication number: WO2008055394A1
Application number: PCT/CN2007/000459
Authority: WO
Inventors: Yizhang Wu
Original assignee: Yizhang Wu
Priority date: 2006-11-10
Filing date: 2007-02-09
Publication date: 2008-05-15
Also published as: CN200980843Y

Abstract

An air purifier with no carbon is disclosed. The air purifier includes an ozone generator case (1), a air duct assembly inside the ozone generator case (1), a PCB board (2), a voltage-improving module (3). The air duct assembly consists of an air duct frame (5) with two grooves (4) and electrodes (6) and a filter net (12) inserted in the grooves. The electrodes (6) consist of an electrode frame (7) and an ozone generator. The electrode frame (7) is disposed with a through hole in its middle, and a clamp top bridge (8) is disposed on the through hole. The ozone generator is disposed on the clamp top bridge (8), and is composed of ceramic chips with a stainless steel pin and contact electrode chips on the electrode frame (7).

Description

Carbonless air freshener

Technical field

The utility model relates to a technical field of a structure for generating ozone, which is a carbonless air freshener. technical background

We all know that ozone has the function of sterilizing, deodorizing and purifying air in our real life. Ozone in nature is the product of air ionization after high pressure due to mutual friction of clouds in the atmosphere, and ozone is produced after

Within 5 to 15 seconds, it will be rapidly reduced to oxygen. An oxygen molecule separated in this reduction process disassembles the bacterial molecular chain in the surrounding air, and thus has the various functions mentioned above.

In order to take advantage of these characteristics of ozone, people have played their due role in people's lives. Research work on the generation of ozone that simulates nature has been going on, so there are all kinds of ozone generators. It is also the air freshener we use.

In recent years, the rapid development of ozone generators has become more and more compact and more widely used, and has been widely applied to all aspects of people's lives.

The structure and principle of the ozone generator to generate ozone is basically to provide a medium between the two electrodes. When a high voltage is applied, a corona can be formed between the two voltages, and the air around the corona is ionized to generate ozone. . Although the main principles are the same, the structure and construction of various ozone generators and even the method of their production are different.

Nowadays, the intermediate media commonly used are glass tubes, ceramic sheets, quartz tubes, etc. Although these ozone generating methods are relatively simple, they generally have the disadvantages of short life failure rate, such as glass-based ozone generators, glass. The material requirements must be very uniform, and the thickness needs to be completely the same. However, when the ceramic sheet is discharged, the printed discharge layer on the surface of the ceramic sheet is prone to depositing carbon, aging blocks, and the discharge layer is easily peeled off after repeated cleaning. However, compared with other media, the ceramic sheet has the advantages of high insulation and durability, so how to utilize the advantages of the ceramic sheet, and the amount of ozone generated can be easily controlled, and at the same time, it can prevent its aging and prolong its Life expectancy, and thus the cost of its use, has become a common concern for many stakeholders. Summary of the invention

The purpose of the long-life carbonless air purifier of the present invention is to provide a novel ozone generating structure for solving the disadvantages of the ozone generator which is not easy to control, easy to aging, and unable to be cleaned by existing carbon generators.

In order to achieve the above object, the utility model adopts the following technical solutions: a carbon-free air freshener, which mainly comprises a generator casing, a duct assembly disposed inside the casing, a PCB board, a boosting module, and the air duct. The combination is composed of a duct frame provided with two slots, and an electrode and a filtering device which are removably inserted into the air duct frame slot; the electric cymbal and the electrode holder and the ozone generating device a component, a through hole is formed in the middle of the electrode holder, and a clamping bridge is disposed on the through hole, and the ozone generating member is disposed on the electrode holder, and the discharge conductor is disposed on the clamping bridge, and is disposed on the The contact electrode piece on the electrode holder is composed.

The discharge conductor is composed of a ceramic sheet printed with a conductive medium and a stainless steel needle disposed under the ceramic sheet.

The discharge conductor is a filamentous metal.

The discharge conductor is a sawtooth metal piece.

The discharge conductor is a ceramic discharge module.

The filtering device is composed of a sieve support and a filter press and a filter disposed thereon.

The air duct frame is formed by fitting upper and lower half air duct frames.

The utility model has the beneficial effects of the long-life carbonless air freshener of the utility model, which comprises: a generator casing, a duct assembly disposed inside the casing, a PCB board and a boosting module, wherein the air duct combination is provided a two-slot air duct frame and an electrode and a filtering device inserted in the slot; the electrode is composed of an electrode holder and an ozone generating member, and a through hole is formed in the middle of the electrode holder and is on the through hole A clamping bridge is disposed, and the ozone generating member is disposed on the electrode holder, and is composed of a discharge conductor disposed on the clamping bridge and a contact electrode piece disposed on the electrode holder. Such an ozone generator is not only simple in structure, but also the amount of ozone generated can be adjusted according to design requirements. At the same time, the ceramic sheet and the stainless steel needle used as the discharge body have high oxidation resistance, are not easy to deposit carbon, and the like, and are designed to be removable. The mechanism can be pumped out for cleaning, extending the life of the product.

DRAWINGS

Figure 1 is an exploded view of the present invention;

Figure 2 is a schematic exploded view of the air duct of the present invention; Figure 3 is an exploded view of the electrode of the present invention.

Figure 4 is an exploded view of the filtration device of the present invention.

detailed description

Referring to FIG. 1 to FIG. 3, a novel ozone generator mainly includes a generator casing 1 and a duct assembly disposed inside the casing 1 body, a PCB board 2, and a boosting module 3, wherein the air duct combination is a duct frame 5 having two slots 4 and an electrode 6 inserted in the slot 4 and a filtering device 12; the electrode 6 is composed of an electrode bracket 7 and an ozone generating member, and the electrode holder 7 is intermediate A through hole is opened and a clamping bridge 8 is disposed on the through hole; the ozone generating member is disposed on the electrode holder 7, which is disposed on the clamping bridge 8 and is disposed on the electrode holder 7 The upper contact electrode sheet 11 is composed.

The electrode 6 and the filtering device 12 are simultaneously disposed on the two slots 4 of the air duct frame 5, and they can be extracted therefrom at any time, and can be cleaned at any time without causing accumulation of carbon or dust due to aging. Its life span has a significant impact. The use of stainless steel as the discharge body and the high insulation and durability of the ceramic sheet 10 are advantages of absorbing the tip discharge and incorporating the creeping discharge. Based on the above-mentioned structure of the high-pressure discharge ozone generation, the generation of ozone can be adjusted by using the length and thickness of the stainless steel needle creeping discharge and the output high voltage control of the boosting module.

The air duct frame 5 is formed by fitting the upper and lower half air duct frames 5 to each other, so that the assembly and disassembly of the air duct assembly is more convenient, and a fan is also disposed in the air duct frame 5 for The generator performs heat dissipation.

The filter device 12 is composed of a screen holder 13 and a screen presser 14 and a screen 15 disposed thereon. The discharge conductor is made of a stainless steel needle 9 and a ceramic sheet 10 printed with a conductive medium. The discharge conductor can be made of a wire-like metal, a serrated metal piece or a ceramic discharge module, and the discharge body is provided with a removable cleaning device; and a removable air filter device is provided to achieve a long-life, carbon-free effect.

The embodiments described above are merely preferred examples of the present invention, and are not intended to limit the scope of implementation of the present invention. Therefore, the equivalent changes made by the structural features and principles described in the patent application scope of the present invention. Or modifications, should be included in the scope of the patent application.

Claims

1. A carbon-free air freshener, which mainly comprises a generator casing, a duct assembly disposed inside the casing, a PCB board, and a boosting module, wherein: the air duct combination is provided by two slots. The air duct frame and the electrode and the filtering device which are inserted in the air duct frame slot in a removable manner; the electrode is composed of an electrode bracket and an ozone generating component, and the electrode bracket is opened in the middle a hole and a clamping bridge disposed on the through hole, the odor

An oxygen generating member is disposed on the electrode holder, and is composed of a discharge conductor disposed on the clamp bridge and a contact electrode sheet disposed on the electrode holder.

The carbonless air freshener according to claim 1, wherein: said discharge conductor is composed of a ceramic sheet printed with a conductive medium and a stainless steel needle disposed under the ceramic sheet.

3. The carbonless air freshener according to claim 1, wherein: said discharge conductor is a filament book

metal.

4. The carbonless air freshener according to claim 1, wherein: said discharge conductor is a sawtooth metal piece.

5. The carbonless air freshener according to claim 1, wherein: said discharge conductor is a ceramic discharge module.

6. The carbonless air freshener according to claim 1, wherein: said removable filter device comprises a filter holder and a filter press and a filter disposed on the filter holder.

7. The carbonless air freshener according to claim 1, wherein the air duct frame is formed by fitting upper and lower half air duct frames.