TWM587735U - Air purification device with low ozone - Google Patents

Abstract

This creation discloses a low ozone air purification device, which is a low ozone air purification device that decomposes chemical substances in the air by ozone, destroys microorganisms and removes odors, and uses ultraviolet rays to crack ozone. Including the shell, the bottom case, the fan, the filter, the purification module and the ozone degradation module; by this, this creation is based on the hardware design of the ozone degradation module composed of ultraviolet rays. After ozone decomposes chemicals in the air, eliminates microorganisms, and removes odors, the ultraviolet light generated by the ozone degradation module is used to decompose ozone to reduce it to oxygen, which can indeed achieve ozone purification of the air and can degrade ozone to meet regulations Its harmless low concentration of ozone and other advantages.

Description

Low ozone air purification device

This creation relates to a low ozone air purification device, especially a low ozone air purification device that uses ozone to decompose chemical substances in the air, destroy microorganisms and remove odors, and uses ultraviolet rays to crack ozone.

According to the impact of indoor or outdoor air quality on human health, it has become an issue of international concern. Among them, each person spends about 80% to 90% of the day in an indoor environment, including home, office or other places. In buildings, the quality of indoor air has directly affected people's quality of life, work efficiency, and physical health. Among the pollutants in the indoor environment are suspended particulates, odors, volatile gases, and semi-volatile organic compounds. Substances, formaldehyde or microorganisms.

At present, there are high-voltage electrical equipment using electrostatic dust collection as a method for indoor air cleaning. The dust collection plate used by the electrostatic dust collection equipment is composed of metal to collect suspended particles in the air. A high efficiency particulate air filter (HEPA filter) filters suspended particulates, allergens, or suspended microorganisms, and finally uses adsorbents such as activated carbon or zeolite or catalysts such as titanium dioxide and zinc oxide to adsorb or decompose odors in the air, Volatile organic compounds or formaldehyde, etc., to achieve the purpose of air purification; whether it is the above-mentioned electrostatic dust collection method, or the use of high-voltage technology such as negative ions, plasma, plasma, or ultraviolet light with a wavelength below 240 nanometers (nanometer, nm) Although other methods can achieve the purpose of air purification; however, the high concentration of ozone produced after purifying the air is strongly irritating. Excessive inhalation will cause harm to the human body, mainly because ozone can stimulate and damage the deep respiratory tract, and It can damage the central nervous system and has a mild irritating effect on the eyes, and ozone can also block the blood Tissue hypoxia caused by oxygen transport function, so how to use innovative hardware design, in addition to effectively decomposing chemical substances in the air, destroying microorganisms and removing odors, it can also degrade ozone in order to comply with regulations that are harmless to the human body. Low concentration of ozone is still a problem that developers and related researchers in related industries such as air purification need to continue their efforts to overcome and solve.

The reason is that the creator has taken this into consideration and supplemented it with his rich professional knowledge and years of practical experience to improve and create a low-ozone air purification device, whose purpose is to provide a method for decomposing chemical substances in the air by ozone. Low-ozone air purification device that destroys microorganisms and removes odors, and uses ultraviolet to crack ozone. It is mainly based on the hardware design of an ozone degradation module composed of ultraviolet rays. When the ozone generated by the purification module is used to decompose the chemicals in the air, After the substance, destroying microorganisms and removing odor, the ultraviolet light generated by the ozone degradation module is used to crack the ozone to reduce it to oxygen, which can indeed achieve the purpose of purifying the air with ozone and degrading the ozone to meet the low harmlessness of the human body in accordance with regulations. Concentration of ozone and other advantages.

According to the purpose of this creation, a low-ozone air purification device is proposed, which includes at least an outer shell, a bottom case, a fan, a filter, a purification module, and an ozone degradation module; the upper end surface of the shell is opened There are a plurality of ventilation holes, and an opening is provided at the lower end of the casing; the bottom casing is covered on the opening of the casing to surround the casing to form an accommodation space, wherein the bottom casing is provided with an air inlet; the fan is provided It is located in the containing space and is covered with the air inlet; the filter is arranged between the fan and the air inlet; the purification module is arranged in the containing space and is set at the other end of the fan corresponding to the filter; the ozone degradation mode The system is arranged in the accommodation space and corresponds to the position of the vent hole.

In an embodiment of the present invention, the outer shell is in one of a rectangular parallelepiped or a cylinder.

In an embodiment of the present invention, the bottom case corresponds to the outer case and has a shape of a quadrangle or a circle.

In one embodiment of the present invention, the purification module is formed by using at least one of high-voltage or ultraviolet light technologies.

In one embodiment of the present invention, when the purification module is formed by high-voltage technology, the purification module system includes a first bracket, and a power control module and a high-voltage power supply respectively disposed on the first bracket. The generator and the ionizing element. The power control module controls the high voltage electric generator to generate a high voltage, and the high voltage electric generator is electrically connected to the ionizing element.

In one embodiment of the present invention, the high-voltage technology is formed by at least one of static electricity, negative ions, plasma, or plasma.

In an embodiment of the present invention, when the purification module is formed by ultraviolet technology, the purification module includes the first bracket, and a power control module and at least one ultraviolet tube respectively disposed on the first bracket. .

In one embodiment of the present invention, the ozone degradation module is composed of at least one device of an ultraviolet lamp, a cathode ray tube, or an ultraviolet diode disposed on a second bracket and configured to emit light of a specific wavelength or a range of wavelengths. Formed.

In one embodiment of the present invention, the wavelength of the light emitted by the ozone degradation module is between 240 nm and 320 nm.

In one embodiment of the present invention, the wavelength of the light emitted by the ozone degradation module is between 240 nm and 290 nm.

In this way, the low-ozone air purification device of this creation is mainly based on the hardware design of an ozone degradation module composed of ultraviolet rays. When the ozone generated by the purification module is used to decompose chemical substances in the air, destroy microorganisms and remove odors Then, the ultraviolet light generated by the ozone degradation module is used to decompose the ozone to reduce it to oxygen, which indeed achieves the dual advantages of purifying the air with ozone and degrading ozone to achieve low concentration ozone that is harmless to the human body in accordance with regulations.

In order to help the examiners understand the technical characteristics, content and advantages of this creation and the effects that it can achieve, we hereby combine this creation with the drawings and explain it in the form of examples in detail below. The drawings used in it are The main purpose is only for the purpose of illustration and supplementary instructions. It may not be the actual proportion and precise configuration after the implementation of the creation. Therefore, the proportion and configuration relationship of the attached drawings should not be interpreted and limited to the scope of rights of the actual implementation of the creation. He Xianming.

First, please refer to FIG. 1 to FIG. 3 together, a perspective view of the entire device, an exploded view of the entire device (1), and an exploded view of the entire device (2) ), Where the low ozone air purification device (1) of this creation includes at least an outer shell (11), a bottom shell (12), a fan (13), a filter (14), and a purification module (15) And an ozone degradation module (16); the low ozone air purification device (1) of this creation is mainly based on the hardware design of the ozone degradation module (16) composed of ultraviolet rays, and when the purification module (15) is used The generated ozone decomposes chemical substances in the air, destroys microorganisms, and removes odors, and then uses the ultraviolet light generated by the ozone degradation module (16) to crack the ozone to reduce it to oxygen, which can indeed achieve the purification of air with ozone. Degradation of ozone to achieve dual advantages such as low concentration of ozone that is harmless to the human body in accordance with regulations.

A plurality of ventilation holes (111) are provided on the upper end surface of the casing (11), and an opening (112) is provided on the lower end portion of the casing (11), wherein the casing (11) is a rectangular or cylindrical body Waiting for one of these forms; in a preferred example of this creation, the shell (11) is in the form of a tetragonal cube, and the upper end of each surface of the shell (11) is provided with such channels. Air holes (111) to provide a path for the gas inside the casing (11) to escape.

The bottom shell (12) is arranged on the opening (112) of the outer shell (11) so as to be enclosed with the outer shell (11) as an accommodation space (113), wherein the bottom shell (12) is provided with a The air inlet (121); in addition, the bottom shell (12) corresponds to the outer shell (11) and has a shape such as a quadrangle or a circle; in a preferred embodiment of the present invention, the bottom shell ( 12) It is in the shape of a quadrangle corresponding to the shell (11) having a rectangular parallelepiped, and is covered at the opening (112) of the shell (11) so as to surround the housing (11) into the accommodation space. (113), and the bottom shell (12) is provided with the air inlet (121), so that outside air enters the accommodation space (113) through the air inlet (121), and the air holes (111) Escape to the outside world.

The fan (13) is disposed in the accommodation space (113) and is covered in the air inlet (121). In a preferred embodiment of the present invention, the fan (13) is disposed in the accommodation space (113) and cover the air inlet (121). When the fan (13) is started, the outside air can be drawn into the accommodation space (113) through the air inlet (121), and then Dissipate to the outside through these vent holes (111).

The filter (14) is disposed between the fan (13) and the air inlet (121); in a preferred embodiment of the present invention, the filter (14) is provided at the air inlet At (121), when the fan (13) sucks outside air through the air inlet (121) and enters the accommodation space (113), it must pass through the filter (14), which is used to filter the outside Impurities in the air to prevent the impurities from entering the accommodating space (113) with the air and damaging the low ozone air purification device (1).

The purification module (15) is disposed in the accommodating space (113) and is disposed at the other end of the fan (13) corresponding to the filter (14); in addition, the purification module (15) is provided by It is formed by at least one technology such as high voltage or ultraviolet light; further, the high voltage technology is formed by at least one technology such as static electricity, negative ions, plasma or plasma; in a preferred embodiment of the present invention, the The purification module (15) is formed by electrostatic dust collection in high-voltage technology. The purification module (15) includes a first bracket (151) and a first bracket (151). Power supply control module (152), high voltage generator (153) and ionizing element (154), the power control module (152) controls the high voltage generator (153) to generate a high voltage, and The high-voltage electric generator (153) is electrically connected to the ionizing element (154). The high-voltage electric generator (153) may further include a first electrode (not shown in the figure) and a second electrode. (The figure is not marked), and the first electrode and the second electrode system have different potentials, and may be, for example, but not limited to, the potential system of the first electrode The potential of the second electrode is high, and the first electrode and the second electrode are electrically connected to the ionizing element (154). The high-voltage generator (153) is required to provide the ionizing element (154). Power source, wherein the ionizing element (154) can be, for example, but not limited to, a bar-shaped fence structure, the ionizing element (154) provides a charge of pollutants in the air to charge the pollutants, and the high voltage The electric generator (153) also causes a conductive foam material body (not shown in the figure) to have a charge different from that of the pollutant. The conductive foam material body can capture the charged pollutants in the air by the potential difference, plus the The porous hole structure of the conductive foam material body causes the air to turbulently, so that the fine particles that are difficult to capture among the pollutants in the air have more chances to collide with the conductive foam material body, thereby contaminating the conductive foam material body Object capture efficiency has been greatly improved.

The ozone degradation module (16) is disposed in the accommodation space (113) and corresponds to the position of the vent hole (111). The air sucked to the outside of the accommodation space (113) needs to pass through the ozone degradation module (16). ), And then escape to the outside through the vent holes (111). In addition, the ozone degradation module (16) is provided by a second bracket (161) and is used to emit light of a specific wavelength or a range of wavelengths. It is formed by at least one device such as an ultraviolet lamp, a cathode ray tube, or an ultraviolet diode, and the wavelength of the light is between 240 nanometers (nm) and 320 nanometers (nm), preferably 240nm. Between 290nm and 290nm; in a preferred embodiment of the present invention, the ozone degradation module (16) is composed of at least one ultraviolet lamp disposed on the second bracket (161) and surrounding the accommodating space (113). The ultraviolet tube or tubes can crack the ozone generated by the purification module (15), reduce it to oxygen, and reduce the ozone concentration which is too high, which will endanger human health.

In other words, please refer to FIG. 4 together, which is a block diagram of the operation of a preferred embodiment of the low ozone air purification device. When the power plug of the low ozone air purification device (1) is connected with electricity, After starting, first, the fan controller can control the running speed of the fan (13), and then the outside air can be sucked into the accommodation space (113) through the air inlet (121); The high-voltage generator (153) of the purification module (15) activated by the fan (13) at the same time uses the ozone generated by the high-voltage ionization element (154) to decompose the chemical substances in the air and eliminate them. Microbes and the purpose of removing odors; then, the ozone degradation module (16) emits ultraviolet rays with a wavelength between 240 nanometers (nm) to 320 nanometers (nm) to crack the purification module (15). Ozone is reduced to oxygen to reduce the ozone concentration which is too high to be harmful to human health. Finally, the purified air is released to the outside through these vent holes (111) to complete the purpose of air purification.

Please refer to FIG. 5 to FIG. 7 together, a perspective view of the entire device, an exploded view of the entire device (1), and an exploded view of the entire device (2). The low-ozone air purification device (1) of this creation includes at least an outer shell (11), a bottom shell (12), a fan (13), a filter (14), a purification module (15), and An ozone degradation module (16). The second preferred embodiment of the present invention is different from the first preferred embodiment in that the purification module (15) of the second preferred embodiment is formed by ultraviolet technology. That is, when the purification module (15) is formed by ultraviolet technology, the purification module (15) includes the first bracket (151), and power control provided on the first bracket (151), respectively. The module (152) and at least one ultraviolet lamp (155), wherein the ultraviolet lamp (155) emits ultraviolet rays with a wavelength of less than 240 nanometers (nanometer, nm) and can achieve the effect of purifying the air; Figure 8 shows a block diagram of the operation of the second preferred embodiment of the creation of a low ozone air purification device. When the power plug of the low-ozone air purification device (1) is powered on and started, first, the fan controller can control the running speed of the fan (13), and the outside air can be passed through the air inlet (121). ) Suck into the accommodation space (113); then, the power control module (152) of the purification module (15) activated at the same time as the fan (13) controls the ultraviolet light tube (155) The purpose of decomposing chemical substances in the air, eliminating microorganisms, and removing odors is achieved. Next, the ozone degradation module (16) emits ultraviolet rays with a wavelength between 240 nm (nm) and 320 nm (nm). Ozone is reduced to oxygen to reduce the ozone concentration which is too high to be harmful to human health. Finally, the purified air is released to the outside through these vent holes (111) to complete the purpose of air purification.

According to the above implementation description, compared with the existing technology and products, this creation has the following advantages:

1. The low-ozone air purification device created in this work is mainly based on the hardware design of an ozone degradation module composed of ultraviolet rays. When the ozone generated by the purification module is used to decompose chemical substances in the air, destroy microorganisms and remove odors, Then, the ultraviolet light generated by the ozone degradation module is used to crack the ozone to reduce it to oxygen, which can indeed achieve the dual advantages of purifying the air with ozone and degrading ozone to meet the regulations and low harmless ozone.

In summary, the low ozone air purification device of this creation can indeed achieve the expected use effect through the above-disclosed embodiments, and this creation has not been disclosed before the application, and it has fully complied with the provisions of the Patent Law. With requirements. I filed an application for a new type of patent in accordance with the law, and I urge you to examine it and grant the patent.

However, the illustrations and descriptions disclosed above are only preferred embodiments of this creation, and are not intended to limit the scope of protection of this creation. Anyone who is familiar with the art, based on the characteristics of this creation, does other things. Equivalent changes or modifications should be regarded as not departing from the design scope of this creation.

(1) ‧‧‧Low ozone air purification device

(11) ‧‧‧Shell

(111) ‧‧‧Vent

(112) ‧‧‧ opening

(113) ‧‧‧Accommodation space

(12) ‧‧‧Bottom case

(121) ‧‧‧Air inlet

(13) ‧‧‧Fan

(14) ‧‧‧Filter

(15) ‧‧‧Purification module

(151) ‧‧‧First bracket

(152) ‧‧‧Power Control Module

(153) ‧‧‧High Voltage Electricity Generator

(154) ‧‧‧Ionizing element

(155) ‧‧‧UV tube

(16) ‧‧‧Ozone Degradation Module

(161) ‧‧‧Second bracket

Figure 1: A perspective view of the overall device of a preferred embodiment of the low ozone air purification device of the present invention. Fig. 2: Exploded view (1) of the overall device of a preferred embodiment of the low-ozone air purification device of the present invention. Fig. 3: Exploded view (2) of the overall device of a preferred embodiment of the low-ozone air purification device of the present invention. FIG. 4 is a block diagram showing the operation of a low-ozone air purification device according to a preferred embodiment of the present invention. Figure 5: A perspective view of the overall device of the second preferred embodiment of the low ozone air purification device of the present invention. Fig. 6: An exploded view of the overall device of the second preferred embodiment of the low ozone air purification device (1). Fig. 7: An exploded view of the overall device of the second preferred embodiment of the low-ozone air purification device of the present invention (2). FIG. 8 is a block diagram showing the operation of the second preferred embodiment of the low-ozone air purification device of the present invention.

Claims (10)

A low-ozone air purification device includes at least: a casing (11), a plurality of ventilation holes (111) are provided on the upper end surface, and an opening (112) is provided on the lower end of the casing (11); A bottom shell (12) is arranged on the opening (112) of the outer shell (11) so as to be enclosed with the outer shell (11) as an accommodation space (113), wherein the bottom shell (12) is opened An air inlet (121); a fan (13) is provided in the accommodation space (113) and is covered by the air inlet (121); a filter (14) is provided in the fan (13) ) And the air inlet (121); a purification module (15) is provided in the accommodation space (113) and is arranged at the other end of the fan (13) corresponding to the filter (14) And an ozone degradation module (16), which is disposed in the accommodating space (113) and corresponds to the position of the vent hole (111). The low-ozone air purification device according to item 1 of the scope of patent application, wherein the casing (11) is one of a rectangular parallelepiped or a cylinder. The low-ozone air purification device according to item 1 or 2 of the scope of patent application, wherein the bottom shell (12) corresponds to the outer shell (11) and is one of a quadrangle or a circle. The low-ozone air purification device according to item 1 of the scope of patent application, wherein the purification module (15) is formed by at least one of high voltage or ultraviolet technology. The low ozone air purification device according to item 1 of the scope of patent application, wherein when the purification module (15) is formed by a high-voltage electric technology, the purification module (15) includes a first bracket ( 151), and a power control module (152), a high-voltage electric generator (153), and an ionizing element (154) respectively arranged on the first bracket (151). The power control module (152) is The high voltage generator (153) is controlled to generate a high voltage, and the high voltage generator (153) is electrically connected to the ionizing element (154). The low-ozone air purification device according to item 5 of the scope of patent application, wherein the high-voltage electric technology is formed by at least one of static electricity, negative ions, plasma, or plasma. The low ozone air purification device according to item 1 of the scope of patent application, wherein when the purification module (15) is formed by ultraviolet technology, the purification module (15) includes a first bracket (151), And a power control module (152) and at least one ultraviolet lamp tube (155) respectively disposed on the first bracket (151). The low-ozone air purification device according to item 1 of the scope of patent application, wherein the ozone degradation module (16) is provided by a second bracket (161) and is configured to emit light of a specific wavelength or a range of wavelengths. It is formed by at least one of an ultraviolet lamp, a cathode ray tube, or an ultraviolet diode. The low-ozone air purification device according to item 8 of the scope of patent application, wherein the wavelength of the light is between 240 nm and 320 nm. The low-ozone air purification device according to item 8 of the scope of patent application, wherein the wavelength of the light is between 240 nm and 290 nm.