TW201822871A - Split type air purification device avoids high-voltage electric leakage caused by the accumulation of suspended particles on the circuit of the host - Google Patents

Abstract

A split type air purification device comprises a main engine and at least one auxiliary engine. The main engine comprises a main engine shell, a control unit and a high-voltage generator arranged inside the host shell, and an output unit. The output unit is used for receiving a first voltage and a second voltage generated by the high-voltage generator, and is provided with a first output unit for outputting the first voltage and a second output unit for outputting the second voltage. The auxiliary engine comprises an auxiliary engine shell, an input unit, a discharging plate and a current collecting part arranged in the auxiliary engine shell, wherein the input unit comprises a first input unit electrically connected to the first output unit and conducts the first voltage to the discharging plate, and a second input unit electrically connected to the second output unit and conducts a second voltage to the current collecting part. By separating the circuits of the main engine and the auxiliary engine, high-voltage electric leakage, short-circuit sparks, spontaneous combustion and the like caused by the accumulation of suspended particles on the circuit of the main engine can be avoided.

Description

Separate air purification device

The invention relates to a purification device, in particular to a separate type air purification device.

Deteriorating air quality has increased the risk of people suffering from respiratory and cardiovascular diseases. To investigate the cause of the illness, in addition to the increase in the concentration of heavy metals in the air, the more important is the pollution of particulate matter (PM). Because aerosols can stay in the atmosphere for a long time and accumulate in the respiratory tract as they breathe into living organisms. If it is fine suspended particles (such as PM2.5), it has considerable penetrating power, can reach the bronchiolar wall, and interfere with gas exchange in the lungs. And smaller particles (100 nanometers or less in diameter) will affect other organs through the spread of the lungs, which will cause greater harm to human health.

Therefore, air purifiers that can reduce the concentration of suspended particulates are constantly being introduced to improve the surrounding air quality. At present, the structure of general electronic air purifiers includes a function control circuit, a high pressure generator, a ventilation convection system, a The dust collecting device, however, because the suspended particles in the air cannot be completely moved along the air flow channel and are fixed on the dust collecting device, but will spread throughout the entire casing. Therefore, after a period of use, these suspended particles will Accumulated on various circuits and structures in the chassis, because some components of suspended particles are carbon (C), sulfur (S) and other elements, during the operation of the circuit, conductive carbon can cause leakage (leakage), resulting in high voltage Leakage, reduction of functional efficiency, etc., and even the possibility of sparking caused by abnormal short circuit caused by the chance, and even the dangerous situation of air purifier spontaneous combustion due to the flammability of carbon and sulfur, endangering the personal safety of users.

Therefore, an object of the present invention is to provide a separate air purification device capable of solving the above problems.

Therefore, the separated air purification device of the present invention includes a main machine and at least one auxiliary machine.

The host includes a main casing, a control unit disposed in the main casing, a high-voltage generator disposed in the main casing, and an output unit disposed in the main casing. The control unit controls a first voltage and a second voltage to be output. The output unit receives the first voltage and the second voltage, and has a first output section for outputting the first voltage and an output section for outputting the first voltage. The second output section of the second voltage.

The auxiliary machine includes a auxiliary case, a pair of input units corresponding to the output unit disposed in the auxiliary case, a discharge plate disposed in the auxiliary case, and a discharge plate disposed in the auxiliary case and adjacent to the discharge plate. The discharge unit and the current collection unit together define an ionization zone, and the input unit has a first input portion for electrically connecting the first output portion and conducting the first voltage to the discharge plate. And a second input section for electrically connecting the second output section and conducting the second voltage to the current collecting section.

The effect of the present invention is that, by enclosing the internal structure of the main machine and the auxiliary machine in the main machine housing and the auxiliary machine housing, respectively, the discharge plate and the power collection unit can be prevented from ionizing and collecting dust. Causes suspended particles to accumulate on the circuit structure of the host, causing problems such as high-voltage leakage, reducing functional efficiency, and avoiding dangerous conditions such as extended short-circuit sparks and spontaneous combustion, which has better work efficiency and can greatly improve users Personal safety.

Referring to FIG. 1, FIG. 2 and FIG. 3, an embodiment of the separated air purification device of the present invention includes a main machine 2 and a sub machine 3.

The host computer 2 includes a host casing 21, a control unit 22 disposed in the host casing 21, a high-voltage generator 23 disposed in the host casing 21, and an output disposed in the host casing 21. Unit 24. The main casing 21 forms a mounting slot 211 for the auxiliary unit 3. The high-voltage generator 23 is controlled by the control unit 22 to output a first voltage and a second voltage. The output unit 24 receives The first voltage and the second voltage have a first output section 241 for outputting the first voltage, a second output section 242 for outputting the second voltage, and two are respectively provided on the host. The case 21 is adjacent to the first output portion 241 and the second output portion 242 and provides a magnetic element 243 for magnetic force of the first output portion 241 and the second output portion 242, respectively.

Since the operation modes of the control unit 22 and the high-voltage generator 23 are familiar to the industry, they are not repeated here.

The first voltage is a negative high voltage, and the second voltage is a positive high voltage, so that the second output portion 242 can output a positive high voltage as a guide electrode.

The first output portion 241 and the second output portion 242 are made of a conductive and magnetically permeable material. In this embodiment, the first output portion 241 and the second output portion 242 are implemented by using metal blocks, but the Shape material can be adjusted according to actual needs, not limited to this.

Referring to FIG. 2, FIG. 3 and FIG. 4, the auxiliary unit 3 includes a auxiliary unit 31 provided corresponding to the main unit case 21, a pair of input units 32 provided in the auxiliary unit 31 corresponding to the output unit 24, a A discharge plate 33 disposed in the sub-case 31, a power collection portion 34 disposed in the sub-case 31 and adjacent to the discharge plate 33, and an activated carbon plate 35 disposed in the sub-case 31.

The auxiliary casing 31 has an air inlet 311 and an air outlet 312. The discharge plate 33, the power collection portion 34, and the activated carbon plate 35 are sequentially disposed between the air inlet 311 and the air outlet 312.

The input unit 32 has a first input section 321 for electrically connecting the first output section 241 and conducting the first voltage to the discharge plate 33, and a first input section 321 for electrically connecting the second output section 242 and conducting the first Two voltages to the second input portion 322 of the current collecting portion 34, wherein the first input portion 321 and the second input portion 322 are respectively disposed on the sub-chassis 31 corresponding to the first output portion 241 and the second output At the portion 242, when the auxiliary machine 3 is installed in the mounting groove 211, the first input portion 321 and the second input portion 322 are respectively contacted and electrically connected to the first by the magnetic attraction of the magnetic elements 243. The output unit 241 and the second output unit 242.

The first input portion 321 and the second input portion 322 are made of a material that can be electrically and magnetically permeable. In this embodiment, the first input portion 321 and the second input portion 322 are implemented by metal round blocks, but the Shape material can be adjusted according to actual needs, not limited to this.

The discharge plate 33 has a comb-tooth portion 331, and the current collecting portion 34 has two conductive pieces 341 respectively disposed on two sides of the discharge plate 33 and adjacent to the comb-tooth portion 331. In this embodiment, the current collecting portion 34 It is implemented by using a copper foil patch attached to the inside of the sub-chassis 31. The conductive sheets 341 adjacent to one end of the comb-tooth portion 331 and the comb-tooth portion 331 together define an ionization zone 36. The activated carbon plate 35 is disposed on the Adjacent to the conductive plates 341 away from one end of the comb-tooth portion 331, in this embodiment, two activated carbon plates 35 are used, and are respectively disposed on the two inner sides of the sub-chassis 31, the number of which can be based on actual needs And change, not limited to this.

It is worth mentioning that the auxiliary machine 3 can be designed as a disposable type, and the auxiliary machine casing 31 is implemented with a lower price or environmentally friendly material, such as using color-printed cardboard to take into account the above requirements and visual beauty. When the machine 3 is used for a period of time and is full of pollutants, it can be discarded and replaced with a new auxiliary machine 3.

In actual application, the auxiliary machine 3 must be installed in the installation groove 211 first. When the auxiliary machine 3 is installed in the installation groove 211, the first input section 321 and the second input section 322 will be affected by the The magnetic element 243 inside the first input portion 321 and the second input portion 322 attracts, and automatically contacts and is electrically connected to the first output portion 241 and the second output portion 242, thereby the high voltage generator can be The first voltage and the second voltage generated by 23 are conducted to the input unit 32 of the auxiliary machine 3.

After the input unit 32 conducts the first voltage and the second voltage to the discharge plate 33 and the current collecting portion 34, respectively, the conductive sheet 341 can be adjacent to one end of the comb tooth portion 331 and the comb tooth portion. The ionization zone 36 jointly defined by 331 generates an electric field (Electric Field). When the electric field strength is greater than 30,000 volts / cm, the gas in the ionization zone 36 can be corona discharged, so that the ionization zone The gas molecules in and around 36 are ionized to produce ionized gas. At the same time, the suspended particles in the adjacent air will also be charged by the corona discharge. Since the charged particles in the ionization zone 36 are moving in the direction of the current collector 34, they will collide with other gas molecules and converge into a continuous flow. Pass the airflow between the conductive sheets 341, and the charged suspended particles in the airflow will be moved to the conductive sheets 341 and the activated carbon plate 35 by the electric field force, and the charges will be neutralized to generate the electrostatic dust collection effect. In addition, the oxygen molecules in the gas molecules are liable to form ozone under the electric field. Therefore, the ozone generated by the ionized gas molecules can be used to guide the ozone to destroy the airborne bacteria, and to neutralize and decompose odorous gases in the air. The activated carbon plate 35 not only helps to collect dust, but also has adsorption Too much ozone to prevent the accumulation of ozone causing harm to human body.

Referring to FIG. 2 and FIG. 5, when the user needs to increase the convection ventilation volume and improve the adsorption and dust removal capacity, a plurality of auxiliary machines 3 can also be juxtaposed, and the additional input unit 32 of the auxiliary machine 3 uses electric wires ( (Not shown) is electrically connected to the output unit 24, so that the auxiliary machines 3 can operate at the same time.

Referring to FIG. 2, FIG. 3, and FIG. 4, through the above description, the advantages of this embodiment can be summarized as follows:

1. By separating the separated air purification device into the main machine 2 and the auxiliary machine 3, and enclosing the internal structure of the main machine 2 and the auxiliary machine 3 in the main machine casing 21 and the auxiliary machine casing, respectively Inside 31, the structures such as the discharge plate 33, the current collecting portion 34, and the ionization area 36, which perform discharge dust collection, can be isolated from the control unit 22 and the high-voltage generator 23 of the host 2, thereby making it possible to Avoiding the accumulation of suspended particles on the circuit structure of the host 2 causes problems such as high voltage leakage and reduced functional efficiency, and can also avoid dangerous situations such as extended short-circuit sparks and spontaneous combustion, so it has better work. Efficiency and can greatly improve the personal safety of users.

Furthermore, by designing the main unit 2 and the auxiliary unit 3 as an assembly type, and by the first output portion 241, the second output portion 242, the first input portion 321, and the second input portion 322, The matching and electrical connection is not only easy to disassemble and assemble. After a period of use, the user only needs to replace the auxiliary machine 3 with a new one to complete the cleaning, which makes it easier to organize and maintain, which greatly increases the convenience in use.

2. By providing the magnetic elements 243 adjacent to the first output portion 241 and the second output portion 242 to provide magnetic force, the first input portion 321 and the second input portion 322 can be brought closer to the output The unit can be automatically adsorbed at 24 o'clock, so it can increase the convenience in use, and through magnetic adsorption, it can also ensure a stable electrical connection relationship with each other, so it can also ensure the stability of the system operation.

3. By setting the activated carbon plate 35 adjacent to the air outlet 312, in addition to taking into account the effect of adsorption and dust removal, it can also adsorb too much ozone to avoid the effect of ozone accumulation causing harm to the human body.

4. By installing the installation slot 211 for the auxiliary machine 3, the integrity of the main machine 2 and the auxiliary machine 3 can be increased, so that the user can move the separate air purification device during operation, and can increase the The stable electrical connection relationship between the output unit 24 and the input unit 32 can take into account the convenience in use and the stability of the system operation.

Fifth, by designing the auxiliary machine 3 as a disposable type and implementing the auxiliary machine casing 31 using a lower-priced or environmentally friendly material such as cardboard, the cost of the auxiliary machine 3 can be reduced, the convenience of maintenance and cleaning, and cost competition can be increased. Power, so it has better market sales potential.

In summary, it can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, any simple equivalent changes and modifications made according to the scope of the patent application and the contents of the patent specification of the present invention are still Within the scope of the invention patent.

2‧‧‧host

21‧‧‧Main Case

211‧‧‧Mounting slot

22‧‧‧Control unit

23‧‧‧High-voltage generator

24‧‧‧Output unit

241‧‧‧First output department

242‧‧‧Second output section

243‧‧‧Magnetic components

3‧‧‧ Deputy

31‧‧‧Sub-chassis

311‧‧‧air inlet

312‧‧‧outlet

32‧‧‧input unit

321‧‧‧First input section

322‧‧‧Second Input Section

33‧‧‧discharge plate

331‧‧‧comb teeth

34‧‧‧Collecting Department

341‧‧‧Conductive sheet

35‧‧‧ activated carbon board

36‧‧‧Ionization zone

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a combined perspective view of an embodiment of a separate air purification device of the present invention; FIG. 2 is a view of the embodiment An exploded perspective view; FIG. 3 is an incomplete cross-sectional schematic diagram of an auxiliary machine in this embodiment; FIG. 4 is another incomplete cross-sectional schematic diagram of the auxiliary machine in this embodiment; and FIG. 5 is an implementation view The example has a schematic diagram of a plurality of auxiliary machines.

Claims (10)

A separate air purification device includes: a host, including a host casing, a control unit disposed in the host casing, a high-voltage generator disposed in the host casing, and a host disposed in the host The output unit of the shell, the high voltage generator is controlled by the control unit to output a first voltage and a second voltage, the output unit receives the first voltage and the second voltage, and has a A first output unit and a second output unit for outputting the second voltage; and at least one auxiliary unit, including a sub-chassis, a pair of input units corresponding to the output unit disposed on the sub-chassis, and one disposed on the sub-chassis A discharge plate in the sub-chassis, and a current collecting portion disposed in the sub-chassis and adjacent to the discharge plate, the discharge plate and the current-collecting portion jointly define an ionization zone, and the input unit has an The first output portion is connected to the first output portion and conducts the first voltage to the discharge plate, and a second input portion is electrically connected to the second output portion and conducts the second voltage to the current collection portion. The separation-type air purification device according to claim 1, wherein the sub-chassis has an air inlet adjacent to the discharge plate and an air outlet adjacent to the power collection unit. The separation type air purification device according to claim 1, wherein the output unit further has two respectively disposed adjacent to the first output portion and the second output portion and respectively providing the first output portion and the second output. A magnetic element with a strong magnetic force, the first output portion, the second output portion, the first input portion, and the second input portion are all materials that can conduct electricity and conduct electricity. The separated air purification device according to claim 3, wherein the first output portion and the second output portion are metal blocks provided on the main body case, and the first input portion and the second input portion are metal Blocks are respectively disposed at the sub-chassis corresponding to the first output section and the second output section, and are respectively contacted and electrically connected to the first output section and the second output section by the magnetic attraction of the magnetic components. . The separated air purification device according to claim 1, wherein the auxiliary machine further comprises at least one activated carbon plate disposed in the auxiliary machine casing. The separated air purification device according to claim 5, wherein the discharge plate has a comb-tooth portion, and the current collection portion has two conductive pieces disposed on both sides of the discharge plate and adjacent to the comb-tooth portion, etc. An end of the conductive sheet adjacent to the comb tooth portion and the comb tooth portion jointly define the ionization area, and the activated carbon plate is disposed adjacent to one end of the conductive sheet away from the comb tooth portion. The separation type air purification device according to claim 1, wherein the main casing forms an installation slot for the auxiliary machine to be installed, and when the auxiliary machine is installed in the installation groove, the first input part and The second input portion is electrically connected to the first output portion and the second output portion, respectively. The separation-type air purification device according to claim 1, wherein the current collector is a copper foil. The separated air purification device according to claim 1, wherein the first voltage is a negative high voltage and the second voltage is a positive high voltage. The separated air purification device according to claim 1, wherein the material of the sub-chassis is cardboard.