TWI817035B - Computer power supply with photocatalytic air purifying effect - Google Patents
Computer power supply with photocatalytic air purifying effect Download PDFInfo
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- TWI817035B TWI817035B TW109128634A TW109128634A TWI817035B TW I817035 B TWI817035 B TW I817035B TW 109128634 A TW109128634 A TW 109128634A TW 109128634 A TW109128634 A TW 109128634A TW I817035 B TWI817035 B TW I817035B
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- 230000000694 effects Effects 0.000 title claims abstract description 32
- 230000001699 photocatalysis Effects 0.000 title claims description 9
- 239000011941 photocatalyst Substances 0.000 claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 239000013543 active substance Substances 0.000 claims abstract description 14
- 238000004887 air purification Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 9
- 239000011149 active material Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 241000700605 Viruses Species 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- -1 bacteria and molds Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
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Abstract
一種具光觸媒空氣清淨效果之電腦電源供應器，包括：一外殼、一電力轉換模組、一散熱風扇及一光觸媒產生模組。其中，該外殼設有至少二通風面，該電力轉換模組、該散熱風扇及該光觸媒產生模組係設於該外殼內，該散熱風扇設於該一通風面且電性連接該電力轉換模組，該光觸媒產生模組包含電性連接至該電力轉換模組之一紫外光源，其透過一固定架而安裝於該外殼內，並於該紫外光源之照射方向設置一奈米光觸媒材質以產生一活性物質；據此，透過該散熱風扇可將該活性物質排出，供分解外界空氣中的有機化合物及有害化合物，達到空氣淨化之功效。A computer power supply with a photocatalyst air purifying effect includes: a casing, a power conversion module, a cooling fan and a photocatalyst generation module. Wherein, the housing is provided with at least two ventilation surfaces, the power conversion module, the cooling fan and the photocatalyst generation module are provided in the housing, and the cooling fan is provided on the ventilation surface and is electrically connected to the power conversion module. Set, the photocatalyst generation module includes an ultraviolet light source electrically connected to the power conversion module, which is installed in the housing through a fixing bracket, and a nanometer photocatalyst material is provided in the irradiation direction of the ultraviolet light source to generate An active substance; accordingly, the active substance can be discharged through the cooling fan to decompose organic compounds and harmful compounds in the outside air to achieve the effect of air purification.
Description
本創作係屬於電腦電源供應器的領域，特別是關於一種具光觸媒空氣清淨效果之電腦電源供應器，俾利用內建之一散熱風扇及一光觸媒產生模組，當開啟電腦電源後，即產生一活性物質以分解空氣中的有機化合物及有害化合物而淨化空氣者。 This invention belongs to the field of computer power supplies, specifically about a computer power supply with a photocatalyst air purifying effect, which uses a built-in cooling fan and a photocatalyst generation module to generate a light when the computer power is turned on. Active substances purify the air by decomposing organic compounds and harmful compounds in the air.
按，不論是家用電腦或是工業用電腦，都是利用一電源供應器作為主要的電力來源，其透過設定而可將100Vac~230Vac之一外部電力轉換成電腦設備所需的3.3Vdc~12Vdc之一內部電力，作為其供電手段，但由於電力轉換時亦會產生熱量，為了維持其使用時的穩定性，該電源供應器多內建有一散熱風扇，以將該電源供應器及該電腦所產生的一部份熱量一併排出至外界。然而，多年以來，該電源供應器在使用時還是受限於僅有供電功能，或是針對供電時的電性連接手段，例如：提供更多的連接端口型式或數量，抑或是增加對於該該散熱風扇的可調風速控制功能等。 Press, whether it is a home computer or an industrial computer, a power supply is used as the main power source. Through settings, it can convert an external power of 100Vac~230Vac into the 3.3Vdc~12Vdc required by the computer equipment. An internal power is used as its power supply. However, heat is also generated during power conversion. In order to maintain the stability of its use, the power supply often has a built-in cooling fan to dissipate the heat generated by the power supply and the computer. Some of the heat is discharged to the outside world. However, for many years, the use of the power supply has been limited to only the power supply function, or the electrical connection means for power supply, such as providing more connection port types or numbers, or increasing the number of connections for the power supply. Adjustable wind speed control function of cooling fan, etc.
但是，該散熱風扇進行散熱時，係藉由該電源供應器或是電腦主機上所預設之通風孔，將外部的空氣吸入該電腦主機內部，氣流經過主機板、硬碟、中央處理器(CPU)及光碟機等等配件後，最後透過該電源供應器內建之該散熱風扇排出該電腦主機之外，如此一來，雖達到散熱效果，但也將該電 腦主機中的一些灰塵排出，造成該電腦主機週邊的空氣也是相對不佳，而該電腦主機所在位置又是在操作人員附近，相對來說也是一種污染源。 However, when the cooling fan dissipates heat, it draws outside air into the computer through the power supply or the preset ventilation holes on the computer host. The airflow passes through the motherboard, hard disk, and central processing unit (CPU). CPU, optical disk drive and other accessories, and finally are discharged from the computer host through the cooling fan built in the power supply. In this way, although the heat dissipation effect is achieved, the computer is also Some dust in the computer host is discharged, causing the air around the computer host to be relatively poor. The computer host is located near the operator, which is also a source of pollution.
近年來，由於空氣品質導致了各種呼吸疾病的產生，而光觸媒空氣清淨裝置係一種常見的空氣清淨手段，其利用紫外光線照射於一光觸媒材料(TiO2)後而產生一活性物質，其包括具活性的一超氧化物(O2 -)及一羥基(OH-)，在該活性物質的強力氧化作用之下，將附著的污垢及有機物質分解成水和二氧化碳，來達到潔淨空氣及消毒殺菌等功能，當前作法是將該光觸媒材料製作於如：金屬片、玻璃片或塑膠等其中之一種載體上，經紫外光線激發後，該活性物質必須透過空氣流體進行散播，因而也需要一個風力產生裝置將其向外散播，提高其淨化效果。 In recent years, air quality has led to the occurrence of various respiratory diseases. Photocatalyst air purification devices are a common means of air purification. They use ultraviolet light to irradiate a photocatalyst material (TiO 2 ) to produce an active substance, which includes Active superoxide (O 2 - ) and hydroxyl group (OH - ), under the strong oxidation of the active substances, decompose the attached dirt and organic matter into water and carbon dioxide to achieve clean air and disinfection. The current method is to make the photocatalyst material on a carrier such as metal sheet, glass sheet or plastic. After being excited by ultraviolet light, the active material must be spread through the air fluid, so a wind generator is also required. The device spreads it outward, improving its purification effect.
有鑑於此，本創作人遂積多年設計電源供應器的經驗與技術，將二種完全不同的技術加以結合後，而創作了一種具光觸媒空氣清淨效果之電腦電源供應器，運轉後，利用內建之散熱風扇，同時搭配原有轉換電路提供電力給設置於電源供應器內部之一光觸媒產生模組以產生活性物質，並隨著電腦主機運轉時其散熱風扇的風力一塊排出，用來淨化電腦主機周圍的空氣，提供操作電腦主機的操作者更清新舒適的環境來進行操作。 In view of this, the author accumulated many years of experience and technology in power supply design, combined two completely different technologies, and created a computer power supply with a photocatalyst air purifying effect. After operation, it uses the internal The built-in cooling fan is also used with the original conversion circuit to provide power to a photocatalyst generation module installed inside the power supply to generate active substances, which are discharged along with the wind of the cooling fan when the computer host is running to purify the computer. The air around the host provides a fresher and more comfortable environment for operators operating the computer host.
本創作之一目的，旨在提供一種具光觸媒空氣清淨效果之電腦電源供應器，俾於一外殼內設有一電力轉換模組、一散熱風扇及一光觸媒產生模組，該外殼設有至少二通風面，該散熱風扇設於該一通風面且電性連接該電力轉換模組，該光觸媒產生模組同樣電性連接至該電力轉換模組且位於該散熱風扇之 一側，當該光觸媒產生模組一活性物質後而可透過該散熱風扇自該外殼被排出，供分解外界空氣中的有機化合物及有害化合物，達到空氣淨化之功效。 One purpose of this invention is to provide a computer power supply with photocatalytic air purification effect, so that a power conversion module, a cooling fan and a photocatalyst generating module are provided in a casing, and the casing is provided with at least two ventilation On the surface, the cooling fan is disposed on the ventilation surface and is electrically connected to the power conversion module. The photocatalyst generation module is also electrically connected to the power conversion module and is located between the cooling fan. On one side, when the photocatalyst generates an active substance of the module, it can be discharged from the casing through the cooling fan to decompose organic compounds and harmful compounds in the outside air to achieve air purification.
為達上述目的，本創作之具光觸媒空氣清淨效果之電腦電源供應器，其安裝於一電腦主機內，以將100Vac~230Vac之一外部電力轉換成3.3Vdc~12Vdc之一內部電力，其包括：一外殼，係內部具有一容置空間之矩形立方體結構，且該外殼設有至少二通風面；一電力轉換模組，設於該外殼內，且該電力轉換模組設有一電力轉換電路板、一電力輸入埠及複數個電力輸出埠，該電力輸入埠及該等電力輸出埠均電性連接該電力轉換電路板，該電力輸入埠設於該外殼表面供連結該外部電力，以及該等電力輸出埠係電性連接該電腦主機之各項設備以提供所需之該內部電力；一散熱風扇，設於該一通風面且電性連接該電力轉換電路板，以供吸引該電腦主機內部之熱氣，透過該另一通風面排出；及一光觸媒產生模組，包含一紫外光源、一奈米光觸媒材質及一固定架，該紫外光源電性連接該電力轉換電路板，且透過該固定架而安裝於該容置空間內，使該紫外光源不會與該電力轉換電路板接觸，利用該紫外光源直接照射該奈米光觸媒材質以產生一活性物質，並透過該散熱風扇將該活性物質由該另一通風面排出，該活性物質吹送到外界能夠分解空氣中的有機化合物及有害化合物，達到空氣淨化之功效。 In order to achieve the above purpose, the computer power supply of this invention with photocatalyst air purifying effect is installed in a computer host to convert an external power of 100Vac~230Vac into an internal power of 3.3Vdc~12Vdc, which includes: A housing is a rectangular cubic structure with an accommodation space inside, and the housing is provided with at least two ventilation surfaces; a power conversion module is provided in the housing, and the power conversion module is provided with a power conversion circuit board, A power input port and a plurality of power output ports. The power input port and the power output ports are electrically connected to the power conversion circuit board. The power input port is provided on the surface of the housing for connecting to the external power, and the power The output port is electrically connected to various devices of the computer host to provide the required internal power; a cooling fan is provided on the ventilation surface and electrically connected to the power conversion circuit board to attract the internal power of the computer host. Hot air is discharged through the other ventilation surface; and a photocatalyst generation module includes an ultraviolet light source, a nanometer photocatalyst material and a fixed frame. The ultraviolet light source is electrically connected to the power conversion circuit board and is emitted through the fixed frame. Installed in the accommodation space so that the ultraviolet light source does not come into contact with the power conversion circuit board, the ultraviolet light source is used to directly irradiate the nanophotocatalyst material to generate an active substance, and the active substance is emitted from the cooling fan through the cooling fan. It is discharged from the other ventilation surface, and the active material is blown to the outside to decompose organic compounds and harmful compounds in the air, achieving the effect of air purification.
於一實施例中，本創作之該紫外光源係設有一驅動電路板，且該驅動電路板設有至少一生物偵測器，其用來偵測病毒、細菌、霉菌及該活性物質的數量，並控制該紫外光源啟動，藉以達到自動控制目的或作為是否需更換該奈米光觸媒材質的依據。再者，該電力轉換電路板係設有一功率級一次側電路及一功率級二次側電路，且該功率級一次側電路及該功率級二次側電路之間設有至少一散熱片；因此，前述之該固定架係對應製成該散熱片的型式，以將 該紫外光源嵌設於其內，透過該種設計可將該光觸媒產生模組任意固定於其上，同時還能用來進行散熱，以減少該容置空間的浪費。而，本創作所產生的該活性物質主要包括具活性的一超氧化物(O2 -)及一羥基(OH-)，其中，該超氧化物可與空氣中的細菌及霉菌等有機化合物進行化學作用，以及該羥基可與VOC、HCHO、NOX及SOX等有害化合物進行化學作用，將其分解後而產生無害的H2O及CO2。 In one embodiment, the ultraviolet light source of the present invention is provided with a drive circuit board, and the drive circuit board is provided with at least one biological detector for detecting the number of viruses, bacteria, mold and the active substance. And control the start of the ultraviolet light source to achieve automatic control purposes or as a basis for whether the nanometer photocatalyst material needs to be replaced. Furthermore, the power conversion circuit board is provided with a power stage primary side circuit and a power stage secondary side circuit, and at least one heat sink is provided between the power stage primary side circuit and the power stage secondary side circuit; therefore , the aforementioned fixing bracket is made into a type corresponding to the heat sink, so that the ultraviolet light source is embedded in it. Through this design, the photocatalyst generation module can be fixed on it arbitrarily, and it can also be used for Dissipate heat to reduce waste of the accommodation space. However, the active substances produced by this invention mainly include active superoxide (O 2 - ) and hydroxyl group (OH - ). Among them, the superoxide can interact with organic compounds such as bacteria and mold in the air. Chemical reactions, and the hydroxyl group can react chemically with harmful compounds such as VOC, HCHO , NO
為了因應不同的使用方式，於另一實施例中，本創作之該奈米光觸媒材質係製成一濾網的型式，以供包覆安裝於該另一通風面上；抑或是將該奈米光觸媒材質製成一濾網的型式，以供包覆安裝於該散熱風扇之另一側，使該紫外光源照射該奈米光觸媒材質所產生的該活性物質能夠快速從該濾網被吹出。再者，上述該等濾網均以金屬材質製成且外圍設有一框架，且該框架上設有複數磁力元件以供吸附安裝，大幅提昇安裝及更換時的便利性。 In order to adapt to different usage methods, in another embodiment, the nano photocatalyst material of the present invention is made into a filter form for covering and installing on the other ventilation surface; or the nano photocatalyst material is The photocatalyst material is made in the form of a filter to be covered and installed on the other side of the cooling fan, so that the active material generated when the ultraviolet light source irradiates the nanophotocatalyst material can be quickly blown out of the filter. Furthermore, the above-mentioned filters are all made of metal and have a frame around them. The frame is equipped with a plurality of magnetic components for adsorption and installation, which greatly improves the convenience of installation and replacement.
另外，本創作之該奈米光觸媒材質係製成一塗層材料，以供塗佈包覆於該另一通風面上，亦即直接塗佈於該外殼上，使該外殼成為具有奈米光觸媒材質效果者。並且，本創作之該具光觸媒空氣清淨效果之電腦電源供應器，更具有一空氣濾芯，設於該一通風面處，以供過濾通過空氣內含之灰塵。 In addition, the nanometer photocatalyst material of this invention is made into a coating material for coating on the other ventilation surface, that is, directly coating on the shell, so that the shell becomes a nanophotocatalyst. Material effector. Moreover, the computer power supply with photocatalyst air purifying effect of this invention further has an air filter element located at the ventilation surface for filtering dust contained in the passing air.
1:具光觸媒空氣清淨效果之電腦電源供應器 1: Computer power supply with photocatalyst air purifying effect
11:外殼 11: Shell
111:容置空間 111: Accommodation space
112:通風面 112: Ventilation surface
12:電力轉換模組 12:Power conversion module
121:電力轉換電路板 121:Power conversion circuit board
1211:功率級一次側電路 1211:Power stage primary side circuit
1212:功率級二次側電路 1212: Power stage secondary side circuit
1213:散熱片 1213:Heat sink
122:電力輸入埠 122:Power input port
123:電力輸出埠 123:Power output port
13:散熱風扇 13: Cooling fan
14:光觸媒產生模組 14: Photocatalyst production module
141:紫外光源 141:UV light source
1411:驅動電路板 1411:Driver circuit board
142:奈米光觸媒材質 142:Nano photocatalyst material
1421:濾網 1421:Filter
1422:框架 1422:Frame
1423:磁力元件 1423:Magnetic components
143:固定架 143:fixed frame
15:空氣濾芯 15:Air filter element
圖1，為本創作較佳實施例的結構示意圖。 Figure 1 is a schematic structural diagram of a preferred embodiment of this invention.
圖2，為本創作較佳實施例組裝後的結構示意圖。 Figure 2 is a schematic diagram of the assembled structure of the preferred embodiment of this invention.
圖3，為本創作另一較佳實施例組裝後的結構示意圖。 Figure 3 is a schematic structural diagram of another preferred embodiment of the present invention after assembly.
圖4，為本創作再一較佳實施例組裝後的結構示意圖。 Figure 4 is a schematic structural diagram of another preferred embodiment of the present invention after assembly.
為使本領域具有通常知識者能清楚了解本創作之內容，謹以下列說明搭配圖式，敬請參閱。 In order to enable those with ordinary knowledge in this field to clearly understand the contents of this creation, the following descriptions are accompanied by diagrams, please refer to them.
請參閱圖1、圖2及圖3~4，係為本創作較佳實施例的立體分解圖及其組裝後的結構示意圖，以及其他不同實施例的結構示意圖。如以下各圖所示，本創作之具光觸媒空氣清淨效果之電腦電源供應器1，其安裝於一電腦主機內，以將100Vac~230Vac之一外部電力轉換成3.3Vdc~12Vdc之一內部電力，該具光觸媒空氣清淨效果之電腦電源供應器1包括一外殼11、一電力轉換模組12、一散熱風扇13及一光觸媒產生模組14。 Please refer to Figures 1, 2 and 3~4, which are three-dimensional exploded views of the preferred embodiment of the present invention and a schematic structural diagram after assembly, as well as structural schematic diagrams of other different embodiments. As shown in the following figures, the computer power supply 1 of this invention with photocatalyst air purifying effect is installed in a computer host to convert an external power of 100Vac~230Vac into an internal power of 3.3Vdc~12Vdc. The computer power supply 1 with photocatalyst air purifying effect includes a casing 11 , a power conversion module 12 , a cooling fan 13 and a photocatalyst generating module 14 .
其中該外殼11之內部具有一容置空間111之矩形立方體結構，且該外殼11設有至少二通風面112，如圖1所示，該等通風面112係該外殼11上的相鄰二面。 The casing 11 has a rectangular cube structure with a receiving space 111 inside, and the casing 11 is provided with at least two ventilation surfaces 112. As shown in FIG. 1, the ventilation surfaces 112 are two adjacent surfaces of the casing 11. .
該電力轉換模組12係設於該外殼11內，且該電力轉換模組12設有一電力轉換電路板121、一電力輸入埠122及複數個電力輸出埠123，該電力輸入埠122及該等電力輸出埠123均電性連接該電力轉換電路板121，該電力輸入埠122設於該外殼11表面以供連結該外部電力(圖中未顯示)，以及該等電力輸出埠123係電性連接該電腦主機之各項設備以提供所需之該內部電力；而該電力轉換電路板121係設有一功率級一次側電路1211及一功率級二次側電路1212，且該功率級一次側電路1211及該功率級二次側電路1212之間設有至少一散熱片1213。 The power conversion module 12 is installed in the housing 11, and the power conversion module 12 is provided with a power conversion circuit board 121, a power input port 122 and a plurality of power output ports 123. The power input port 122 and the The power output ports 123 are all electrically connected to the power conversion circuit board 121. The power input port 122 is provided on the surface of the housing 11 for connecting to the external power (not shown in the figure), and the power output ports 123 are electrically connected. Various equipment of the computer host are used to provide the required internal power; and the power conversion circuit board 121 is provided with a power stage primary side circuit 1211 and a power stage secondary side circuit 1212, and the power stage primary side circuit 1211 At least one heat sink 1213 is disposed between the power stage secondary side circuit 1212 and the power stage secondary side circuit 1212 .
該散熱風扇13則是設於該其中一通風面112且電性連接該電力轉換電路板121，以供吸引該電腦主機內部之熱氣，並透過該另一通風面112排出。 The cooling fan 13 is disposed on one of the ventilation surfaces 112 and is electrically connected to the power conversion circuit board 121 to attract hot air inside the computer host and discharge it through the other ventilation surface 112 .
該光觸媒產生模組14包含一紫外光源141、一奈米光觸媒材質142及一固定架143，該紫外光源141電性連接該電力轉換電路板121，且透過該固定架143而安裝於該容置空間111內，使該紫外光源141不會與該電力轉換電路板121接觸，避免發生短路；利用該紫外光源141直接照射該奈米光觸媒材質142以產生一活性物質，該活性物質主要包括具活性的一超氧化物(O2 -)及一羥基(OH-)，並透過該散熱風扇13將該活性物質由該另一通風面112排出，應注意的是，該超氧化物可與空氣中的細菌及霉菌等有機化合物進行化學作用，以及該羥基可與VOC、HCHO、NOX及SOX等有害化合物進行化學作用，將其分解後而產生無害的H2O及CO2，因而可利用該活性物質分解空氣中的有機化合物及有害化合物，達到空氣淨化之功效；並且，該紫外光源141係設有一驅動電路板1411，且該驅動電路板1411設有至少一生物偵測器(圖中未標示)，其用來偵測病毒、細菌、霉菌及該活性物質的數量，並控制該紫外光源啟動，藉以達到自動控制目的或作為是否需更換該奈米光觸媒材質142的依據；於此一實施例中，該固定架143係對應製成該散熱片1213的型式，以將該紫外光源141嵌設於其內，以及該奈米光觸媒材質142係製成一濾網1421的型式，如圖1所示，該奈米光觸媒材質142製成之該濾網1421係供包覆安裝於該另一通風面112上；又如圖3所示，該奈米光觸媒材質142係同樣是製成該濾網1421的型式，以供包覆安裝於該散熱風扇13之另一側，在上述二實施例中，該濾網1421都是金屬材質製成且外圍設有一框架1422，且該框架1422上設有複數磁力元件1423以供吸附安裝，將來如果該濾網1421的光觸媒產生效能或過濾效果有減損的時候，可以方便進行安裝及更換。又如圖4所示，該奈米光觸媒材質142係製成一塗層材料，以供塗佈包覆於該另一通風面112上，亦即直接塗佈於該外殼11之該通風面112 處上，使該外殼11成為具有奈米光觸媒材質142的效果。另外，為了進一步增加其過濾效果，本創作之該具光觸媒空氣清淨效果之電腦電源供應器1，更具有一空氣濾芯15，設於該一通風面112處，如圖中所示，係設置於該外殼11之外部且對應該散熱風扇13處，以供過濾通過空氣內含之灰塵，且其設計類似該奈米光觸媒材質142製成該濾網1421的型式，其外圍設有一框架1422且有該等磁力元件1423供吸附安裝，將來也方便進行更換作業。 The photocatalyst generation module 14 includes an ultraviolet light source 141, a nanophotocatalyst material 142 and a fixing frame 143. The ultraviolet light source 141 is electrically connected to the power conversion circuit board 121 and is installed in the container through the fixing frame 143. In the space 111, the ultraviolet light source 141 will not come into contact with the power conversion circuit board 121 to avoid short circuit; the ultraviolet light source 141 is used to directly irradiate the nanometer photocatalyst material 142 to generate an active material. The active material mainly includes active of superoxide (O 2 - ) and a hydroxyl group (OH - ), and the active material is discharged from the other ventilation surface 112 through the cooling fan 13. It should be noted that the superoxide can interact with the air. The hydroxyl group can react chemically with organic compounds such as bacteria and molds , and the hydroxyl group can react chemically with harmful compounds such as VOC , HCHO , NO The active material decomposes organic compounds and harmful compounds in the air to achieve the effect of air purification; and the ultraviolet light source 141 is provided with a driving circuit board 1411, and the driving circuit board 1411 is equipped with at least one biological detector (in the figure (not labeled), which is used to detect the number of viruses, bacteria, mold and the active substance, and control the activation of the ultraviolet light source, so as to achieve automatic control purposes or as a basis for whether the nanometer photocatalyst material 142 needs to be replaced; in this case In the embodiment, the fixing frame 143 is made into a type corresponding to the heat sink 1213 to embed the ultraviolet light source 141 therein, and the nanophotocatalyst material 142 is made into a filter 1421 type, as shown in FIG. As shown in 1, the filter 1421 made of the nano photocatalyst material 142 is covered and installed on the other ventilation surface 112; and as shown in Figure 3, the nano photocatalyst material 142 is also made of the The type of filter 1421 is for covering and installing on the other side of the cooling fan 13. In the above two embodiments, the filter 1421 is made of metal and has a frame 1422 around it, and the frame 1422 is A plurality of magnetic elements 1423 are provided for adsorption and installation. In the future, if the photocatalyst efficiency of the filter 1421 or the filtering effect is reduced, installation and replacement can be facilitated. As shown in FIG. 4 , the nano photocatalyst material 142 is made into a coating material for coating on the other ventilation surface 112 , that is, directly coating on the ventilation surface 112 of the housing 11 In this way, the housing 11 has the effect of nano photocatalyst material 142 . In addition, in order to further increase its filtering effect, the computer power supply 1 with photocatalyst air purifying effect of the present invention further has an air filter element 15, which is located at the ventilation surface 112, as shown in the figure. The outside of the housing 11 and corresponding to the cooling fan 13 is used to filter dust contained in the air, and its design is similar to the type of filter 1421 made of the nano photocatalyst material 142. A frame 1422 is provided on the periphery of the filter 1421. The magnetic components 1423 are for adsorption and installation, and can be easily replaced in the future.
綜上所述，本創作之該具光觸媒空氣清淨效果之電腦電源供應器1係透過內建之該散熱風扇13，同時利用新增加的該光觸媒產生模組14，再與原本轉換電力用的該電力轉換模組12電性連接，而可在不需過多設計的情況下，利用該光觸媒產生模組14來產生該活性物質，快速分解該電腦主機周圍的空氣中的有機化合物及有害化合物，達到空氣淨化之功效。 To sum up, the computer power supply 1 with photocatalyst air purifying effect of this invention uses the built-in cooling fan 13 and the newly added photocatalyst generation module 14, and then interacts with the original power conversion device. The power conversion module 12 is electrically connected, and the photocatalyst generation module 14 can be used to generate the active substance without excessive design, to quickly decompose organic compounds and harmful compounds in the air around the computer host, to achieve Air purification effect.
惟，以上所述者，僅為本創作之較佳實施例而已，並非用以限定本創作實施之範圍；故在不脫離本創作之範圍下所作之均等變化與修飾，皆應涵蓋於本創作之專利範圍內。 However, the above are only preferred embodiments of this invention, and are not used to limit the scope of implementation of this invention; therefore, equal changes and modifications made without departing from the scope of this invention should be included in this invention. within the scope of the patent.
1:具光觸媒空氣清淨效果之電腦電源供應器1: Computer power supply with photocatalyst air purifying effect
11:外殼11: Shell
111:容置空間111: Accommodation space
112:通風面112: Ventilation surface
12:電力轉換模組12:Power conversion module
121:電力轉換電路板121:Power conversion circuit board
1211:功率級一次側電路1211:Power stage primary side circuit
1212:功率級二次側電路1212: Power stage secondary side circuit
1213:散熱片1213:Heat sink
122:電力輸入埠122:Power input port
123:電力輸出埠123:Power output port
13:散熱風扇13: Cooling fan
14:光觸媒產生模組14: Photocatalyst production module
141:紫外光源141:UV light source
1411:驅動電路板1411:Driver circuit board
142:奈米光觸媒材質142:Nano photocatalyst material
1421:濾網1421:Filter
1422:框架1422:Frame
1423:磁力元件1423:Magnetic components
143:固定架143:fixed frame
15:空氣濾芯15:Air filter element
Claims (9)
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| TW109128634A TWI817035B (en) | 2020-08-21 | 2020-08-21 | Computer power supply with photocatalytic air purifying effect |
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| Application Number | Priority Date | Filing Date | Title |
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| TW109128634A TWI817035B (en) | 2020-08-21 | 2020-08-21 | Computer power supply with photocatalytic air purifying effect |
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| TW202209038A TW202209038A (en) | 2022-03-01 |
| TWI817035B true TWI817035B (en) | 2023-10-01 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527177A (en) * | 2003-03-05 | 2004-09-08 | 程燕生 | Computer air filter power source |
| TW201248373A (en) * | 2011-05-25 | 2012-12-01 | Super Flower Comp Inc | Structure and method of computer power supply using cross-flow fan heat dissipation |
| CN206842184U (en) * | 2016-06-02 | 2018-01-05 | 首尔伟傲世有限公司 | Deodorizing module and the storage facilities including deodorizing module |
| TWM604911U (en) * | 2020-08-21 | 2020-12-01 | 首利實業股份有限公司 | Computer power supply with photocatalyst air cleaning effect |
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2020
- 2020-08-21 TW TW109128634A patent/TWI817035B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527177A (en) * | 2003-03-05 | 2004-09-08 | 程燕生 | Computer air filter power source |
| TW201248373A (en) * | 2011-05-25 | 2012-12-01 | Super Flower Comp Inc | Structure and method of computer power supply using cross-flow fan heat dissipation |
| CN206842184U (en) * | 2016-06-02 | 2018-01-05 | 首尔伟傲世有限公司 | Deodorizing module and the storage facilities including deodorizing module |
| TWM604911U (en) * | 2020-08-21 | 2020-12-01 | 首利實業股份有限公司 | Computer power supply with photocatalyst air cleaning effect |
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