TWI824685B - Clear air sterilization device - Google Patents
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Abstract
Description
本發明是有關於一種殺菌裝置，特別是指一種運用於消滅氣體中的細菌和病毒的淨氣殺菌裝置。The present invention relates to a sterilization device, in particular to a gas purification sterilization device used to eliminate bacteria and viruses in gas.
現有的殺菌裝置通常是使用能發出波長介於200~400奈米之間的紫外光的發光二極體元件來照射曝曬細菌和病毒，以破壞細菌和病毒的DNA(deoxyribonucleic acid)分子，達到消毒殺菌的目的。然而，發光二極體元件在長時間使用時會因發熱而產生高熱通量問題，導致發光功率隨著時間減弱，進而降低殺菌裝置的滅菌效率。此外，發光二極體元件可視為點光源發光，導致發光二極體元件的照射面積小而無法有效滅菌。Existing sterilization devices usually use light-emitting diode elements that can emit ultraviolet light with a wavelength between 200 and 400 nanometers to irradiate bacteria and viruses to destroy the DNA (deoxyribonucleic acid) molecules of bacteria and viruses to achieve disinfection. sterilization purpose. However, when the light-emitting diode element is used for a long time, it will generate high heat flux due to heat generation, causing the luminous power to weaken over time, thereby reducing the sterilization efficiency of the sterilization device. In addition, the light-emitting diode element can be regarded as a point light source to emit light, which results in the small irradiation area of the light-emitting diode element and cannot be effectively sterilized.
因此，本發明的目的，即在提供一種滅菌效率提升的淨氣殺菌裝置。Therefore, an object of the present invention is to provide a gas purification sterilization device with improved sterilization efficiency.
於是，本發明淨氣殺菌裝置，包含一進氣單元、一發光殺菌模組及一殺菌流道結構。Therefore, the air purification and sterilization device of the present invention includes an air inlet unit, a luminous sterilization module and a sterilization flow channel structure.
該進氣單元適用於吹送氣體。This air inlet unit is suitable for blowing gas.
該發光殺菌模組包括一散熱結構，及數個貼靠於該散熱結構的外表面且可發出紫外光的發光元件。該散熱結構界定出一適用於引導氣體流通的冷卻流道。The luminescent sterilization module includes a heat dissipation structure and several light-emitting elements that are close to the outer surface of the heat dissipation structure and can emit ultraviolet light. The heat dissipation structure defines a cooling flow channel suitable for guiding gas circulation.
該殺菌流道結構位於該發光殺菌模組的外側且鄰近該等發光元件，並界定出一連通該冷卻流道且適用於引導氣體流通的殺菌流道。該殺菌流道結構鄰近該等發光元件的一側可透光。The sterilization flow channel structure is located outside the luminescent sterilization module and adjacent to the light-emitting elements, and defines a sterilization flow channel connected to the cooling flow channel and suitable for guiding gas circulation. The side of the sterilization flow channel structure adjacent to the light-emitting elements can be light-transmissive.
其中，該冷卻流道與該殺菌流道的其中一者對準該進氣單元，而能讓該進氣單元所吹送的氣體在該冷卻流道與該殺菌流道流通。該散熱結構能夠將該等發光元件所產生的熱能傳導至在該冷卻流道流通的氣體，以降低該等發光元件的溫度。該等發光元件可輻射地照射於該殺菌流道結構可透光的該側，以曝曬該殺菌流道內的氣體。Wherein, one of the cooling flow channel and the sterilization flow channel is aligned with the air inlet unit, so that the gas blown by the air intake unit can circulate in the cooling flow channel and the sterilization flow channel. The heat dissipation structure can conduct heat energy generated by the light-emitting elements to the gas flowing in the cooling channel to reduce the temperature of the light-emitting elements. The light-emitting elements can radiatively illuminate the light-transmissive side of the sterilization flow channel structure to expose the gas in the sterilization flow channel.
在一些實施態樣中，該進氣單元包括一風扇及一裝設於該風扇的氣體集中器。該氣體集中器界定出一開口對準該風扇的漸縮管部，及一連通該漸縮管部的細管部。該漸縮管部的開口的口徑與該風扇的外徑相當且大於該細管部的內徑。該風扇適用於將外界的氣體依序經由該漸縮管部與該細管部吹送至該冷卻流道與該殺菌流道的其中一者。In some implementations, the air intake unit includes a fan and a gas concentrator installed on the fan. The gas concentrator defines a tapered tube portion with an opening aligned with the fan, and a thin tube portion connected to the tapered tube portion. The diameter of the opening of the tapered tube part is equivalent to the outer diameter of the fan and larger than the inner diameter of the narrow tube part. The fan is suitable for blowing external air to one of the cooling flow channel and the sterilization flow channel through the tapered tube part and the thin tube part in sequence.
在一些實施態樣中，該散熱結構具有一面向該殺菌流道結構且沿一平面方向延伸的導熱面。該導熱面供該等發光元件在該平面方向上散布設置，以吸收該等發光元件的熱能，該冷卻流道在該平面方向上蜿蜒延伸並用於引導吸收該散熱結構的熱能的氣體流通。In some embodiments, the heat dissipation structure has a heat conductive surface facing the sterilization flow channel structure and extending along a plane direction. The heat-conducting surface allows the light-emitting elements to be dispersed in the plane direction to absorb the heat energy of the light-emitting elements. The cooling flow channel meanders in the plane direction and is used to guide the flow of gas that absorbs the heat energy of the heat dissipation structure.
在一些實施態樣中，該散熱結構具有彼此間隔且沿該平面方向延伸的一第一導熱基壁與一第二導熱基壁、一兩相反側分別連接於該第一導熱基壁與該第二導熱基壁的周緣的第一導熱圍壁，及一兩相反側分別連接於該第一導熱基壁與該第二導熱基壁且被該第一導熱圍壁圍繞的冷卻流道內壁。該第二導熱基壁具有該導熱面。該冷卻流道內壁具有一導熱主幹部及數個自該導熱主幹部的兩相反側向外延伸的導熱支幹部。該第一導熱基壁、該第二導熱基壁、該第一導熱圍壁、該導熱主幹部與該等導熱支幹部共同界定出在該平面方向上呈蛇形蜿蜒延伸的該冷卻流道。In some embodiments, the heat dissipation structure has a first thermally conductive base wall and a second thermally conductive base wall that are spaced apart from each other and extend along the plane direction, and two opposite sides are respectively connected to the first thermally conductive base wall and the third thermally conductive base wall. A first thermally conductive surrounding wall at the periphery of the two thermally conductive base walls, and an inner wall of the cooling flow channel with two opposite sides respectively connected to the first thermally conductive base wall and the second thermally conductive base wall and surrounded by the first thermally conductive surrounding wall. The second thermally conductive base wall has the thermally conductive surface. The inner wall of the cooling flow channel has a heat conduction trunk part and a plurality of heat conduction branch parts extending outward from two opposite sides of the heat conduction trunk part. The first thermally conductive base wall, the second thermally conductive base wall, the first thermally conductive surrounding wall, the thermally conductive main part and the thermally conductive branch parts jointly define the cooling flow channel that extends in a serpentine shape in the plane direction. .
在一些實施態樣中，該散熱結構具有一鄰近該殺菌流道結構且沿一平面方向延伸的第二導熱基壁，及一自該第二導熱基壁的周緣朝靠近該殺菌流道結構的方向延伸的第二導熱圍壁。該第二導熱圍壁供該等發光元件環繞地設置於該第二導熱圍壁的內表面，以吸收該等發光元件的熱能，而經由該第二導熱基壁將熱能傳導至該冷卻流道。In some embodiments, the heat dissipation structure has a second thermally conductive base wall adjacent to the sterilization flow channel structure and extending in a planar direction, and a second thermally conductive base wall extending from the periphery of the second thermally conductive base wall toward the sterilization flow channel structure. A second thermal conductive wall extending in the direction. The second thermally conductive surrounding wall is arranged around the inner surface of the second thermally conductive surrounding wall for the light-emitting elements to absorb the thermal energy of the light-emitting elements, and conduct the thermal energy to the cooling flow channel through the second thermally conductive base wall .
在一些實施態樣中，該第二導熱基壁面向該殺菌流道結構的一側面塗佈有高反射率塗層，而能將該等發光元件所輻射的光反射至該殺菌流道結構。In some embodiments, a side of the second thermally conductive base wall facing the sterilization flow channel structure is coated with a high reflectivity coating, which can reflect the light radiated by the light-emitting elements to the sterilization flow channel structure.
在一些實施態樣中，該殺菌流道結構包括一鄰近該等發光元件且沿一平面方向延伸的透射壁。該殺菌流道在該平面方向上蜿蜒延伸並能被該等發光元件照射，而使該殺菌流道內的氣體被曝曬。In some embodiments, the sterilization flow channel structure includes a transmissive wall adjacent to the light-emitting elements and extending along a plane direction. The sterilization flow channel extends meanderingly in the plane direction and can be illuminated by the light-emitting elements, so that the gas in the sterilization flow channel is exposed.
在一些實施態樣中，該透射壁的材質為石英玻璃。In some implementations, the transmission wall is made of quartz glass.
在一些實施態樣中，該殺菌流道結構還包括一與該透射壁間隔且沿該平面方向延伸的一殺菌流道基壁、一兩相反側分別連接於該透射壁與該殺菌流道基壁的周緣的殺菌流道圍壁，及一兩相反側分別連接於該透射壁與該殺菌流道基壁且被該殺菌流道圍壁圍繞的殺菌流道內壁。該透射壁、該殺菌流道基壁、該殺菌流道圍壁與該殺菌流道內壁共同界定出在該平面方向上蜿蜒延伸的該殺菌流道。In some embodiments, the sterilization flow channel structure further includes a sterilization flow channel base wall spaced from the transmission wall and extending along the plane direction, and two opposite sides connected to the transmission wall and the sterilization flow channel base respectively. The sterilization flow channel surrounding wall on the periphery of the wall, and one and two opposite sides are respectively connected to the transmission wall and the sterilization flow channel base wall and are surrounded by the sterilization flow channel inner wall. The transmission wall, the sterilization flow channel base wall, the sterilization flow channel surrounding wall and the sterilization flow channel inner wall jointly define the sterilization flow channel that meanders in the plane direction.
在一些實施態樣中，該殺菌流道內壁繞該透射壁與該殺菌流道基壁的中心螺旋延伸漸擴，使該殺菌流道在該平面方向上以螺旋狀蜿蜒延伸。In some embodiments, the inner wall of the sterilization flow channel spirally extends and gradually expands around the center of the transmission wall and the base wall of the sterilization flow channel, so that the sterilization flow channel extends in a spiral shape in the plane direction.
在一些實施態樣中，該殺菌流道內壁具有一殺菌主幹部及數個自該殺菌主幹部的兩相反側向外傾斜延伸的殺菌支幹部。該透射壁、該殺菌流道基壁、該殺菌流道圍壁、該殺菌主幹部與該等殺菌支幹部共同界定出在該平面方向上呈蛇形蜿蜒延伸的該殺菌流道。In some embodiments, the inner wall of the sterilization flow channel has a sterilization main part and a plurality of sterilization branch parts extending outward obliquely from two opposite sides of the sterilization main part. The transmission wall, the base wall of the sterilization flow channel, the surrounding wall of the sterilization flow channel, the sterilization main part and the sterilization branch parts jointly define the sterilization flow channel that extends in a serpentine shape in the plane direction.
在一些實施態樣中，該冷卻流道對準該進氣單元，並適用於引導從該進氣單元吹入的氣體流至該殺菌流道。該殺菌流道適用將從該冷卻流道流入的氣體導流至外界。In some embodiments, the cooling flow channel is aligned with the air inlet unit and is adapted to guide the gas blown from the air inlet unit to the sterilization flow channel. The sterilization flow channel is suitable for guiding the gas flowing in from the cooling flow channel to the outside world.
本發明之功效在於：藉由該冷卻流道與該殺菌流道相互連通，能讓該進氣單元所吹送的氣體被該等發光元件曝曬殺菌並帶走該散熱結構的熱能，使該等發光元件的溫度降低，進而讓該等發光元件在長時間使用後的發光功率維持大致恆定，以提升該淨氣殺菌裝置的滅菌效率。此外，藉由該透射壁沿該平面方向延伸而呈平板狀的設計，且該殺菌流道在該平面方向上蜿蜒延伸並能被該等發光元件照射，能增加該殺菌流道內的氣體被曝曬的時間，進而提升該淨氣殺菌裝置的滅菌效率。The effect of the present invention is that by interconnecting the cooling flow channel and the sterilization flow channel, the gas blown by the air inlet unit can be exposed and sterilized by the light-emitting elements and take away the heat energy of the heat dissipation structure, so that the light-emitting elements can emit light. The temperature of the components decreases, thereby maintaining the luminous power of the light-emitting components approximately constant after long-term use, thereby improving the sterilization efficiency of the air purifier sterilization device. In addition, because the transmissive wall extends along the plane direction and has a flat design, and the sterilization flow channel meanders in the plane direction and can be illuminated by the light-emitting elements, the gas in the sterilization flow channel can be increased. The exposure time improves the sterilization efficiency of the air purifier sterilization device.
在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are designated with the same numbering.
參閱圖1至圖4，為本發明淨氣殺菌裝置的一實施例。該淨氣殺菌裝置適用於導入待殺菌的氣體以供殺菌處理後使用。該淨氣殺菌裝置包含一進氣單元1、一發光殺菌模組2、一連接於該發光殺菌模組2的連通管3，及一連接於該連通管3遠離該發光殺菌模組2的一端的殺菌流道結構4。在本實施例中，該進氣單元1可以是如圖1至圖4所示的對準該發光殺菌模組2，以將外界的氣體先吹送至該發光殺菌模組2，再經由該連通管3送至該殺菌流道結構4。但在另一些實施態樣中，該進氣單元1也可以是以圖中未示出的方式對準該殺菌流道結構4，並將外界的氣體先吹送至該殺菌流道結構4，再經由該連通管3送至該發光殺菌模組2，視實際使用需求而定。Referring to Figures 1 to 4, an embodiment of the air purifying and sterilizing device of the present invention is shown. The gas purification and sterilization device is suitable for introducing gas to be sterilized for use after sterilization. The air purification and sterilization device includes an
續參閱圖1至圖4，該進氣單元1包括一適用於吹送氣體的風扇11及一裝設於該風扇11與該發光殺菌模組2之間的氣體集中器12。該氣體集中器12呈漏斗狀，並界定出一開口對準該風扇11的漸縮管部121，及一連通該漸縮管部121與該發光殺菌模組2的細管部122。該風扇11適用於將外界的氣體經由該漸縮管部121與該細管部122吹送至該發光殺菌模組2。更具體來說，該漸縮管部121的開口的口徑與該風扇11的扇葉部分的外徑相當，如此能讓該風扇11所吹出的氣體大致上都進入該氣體集中器12，而有較佳的集中風力的效果。此外，該漸縮管部121在從該風扇11至該發光殺菌模組2的方向上其管徑漸縮，且該漸縮管部121的開口的口徑大於該細管部122的內徑，而能將來自該漸縮管部121的氣體集中導流至該發光殺菌模組2。Continuing to refer to FIGS. 1 to 4 , the
該發光殺菌模組2包括一對準該進氣單元1的散熱結構21，及數個貼靠於該散熱結構21的外表面且電連接圖中未示出的電路模組而可發出紫外光的發光元件22。該散熱結構21例如為中空的盤狀結構但不以此為限，並界定出一適用於引導從該進氣單元1吹入的氣體流通的冷卻流道216。該散熱結構21可以是與該氣體集中器12連接，使該冷卻流道216的入口連通該細管部122，但該散熱結構21也可以是與該氣體集中器12間隔，並讓該冷卻流道216的入口對準該細管部122的開口，如此，該風扇11所吹出的氣體仍可進入該冷卻流道216。該冷卻流道216適用於引導吸收該散熱結構21的熱能的氣體流至該殺菌流道結構4，以降低該等發光元件22的溫度。該等發光元件22可輻射地照射於該殺菌流道結構4可透光的一側，以曝曬該殺菌流道結構4內的氣體。The
更具體來說，該散熱結構21為平面式，並具有彼此間隔且沿一平面方向P延伸的一第一導熱基壁211與一第二導熱基壁212、一兩相反側分別連接於該第一導熱基壁211與該第二導熱基壁212的周緣的第一導熱圍壁213、一兩相反側分別連接於該第一導熱基壁211與該第二導熱基壁212且被該第一導熱圍壁213圍繞的冷卻流道內壁214，及一自該第二導熱基壁212的周緣朝靠近該殺菌流道結構4的方向延伸的第二導熱圍壁215。該第一導熱基壁211、該第二導熱基壁212、該第一導熱圍壁213與該冷卻流道內壁214共同界定出在該平面方向P上蜿蜒延伸的該冷卻流道216。該第一導熱基壁211鄰近該進氣單元1，且該第一導熱基壁211面向該進氣單元1的一面形成與該細管部122連通的該冷卻流道216的入口。該第二導熱基壁212鄰近該殺菌流道結構4，且該第二導熱基壁212具有一面向該殺菌流道結構4且沿該平面方向P延伸的導熱面217。More specifically, the
參閱圖1、圖4與圖9，該導熱面217如圖1所示供該等發光元件22(此處以五個示例)在該平面方向P上散布設置，以吸收該等發光元件22的熱能，進而透過該第二導熱基壁212、該第一導熱圍壁213與該冷卻流道內壁214將吸收的熱能傳導至該冷卻流道216內的氣體，再配合該冷卻流道216在該平面方向P上蜿蜒延伸以增加該冷卻流道216中的氣體與該散熱結構21的接觸面積，利於該等發光元件22降溫，而進一步提升該淨氣殺菌裝置的滅菌效率。此外，在該冷卻流道216中的氣體除了被該進氣單元1吹送而流動，還會因為熱對流而產生擾動，使得該冷卻流道216中的氣體在吸收熱能而升溫之後能被快速帶離該冷卻流道216，以達到快速降溫的效果。但在如圖9所示的另一實施態樣中，該等發光元件22是以四個示例，並且是環繞地分布設置於該第二導熱圍壁215的內表面，如此，該等發光元件22所發出的光除了直接照射在該殺菌流道結構4，還能透過該導熱面217反射至該殺菌流道結構4，以提升該等發光元件22照射在該殺菌流道結構4的均勻性。此外，在如圖9所示的實施態樣中，該等發光元件22發光所產生的熱能可以先傳導至該第二導熱圍壁215，再經由該第二導熱基壁212(見圖4)、該第一導熱圍壁213與該冷卻流道內壁214(見圖4)將吸收的熱能傳導至該冷卻流道216(見圖4)的氣體，而同樣能將熱能傳導至在該平面方向P(見圖4)上蜿蜒延伸的該冷卻流道216，利於該等發光元件22降溫。值得一提的是，在如圖1或如圖9所示的實施態樣中，該導熱面217與該第二導熱圍壁215(見圖4)的內表面的至少一者塗佈有高反射率塗層(圖未示)，而能將該等發光元件22所輻射的光反射至該殺菌流道結構4，如此該等發光元件22不論是如圖1所示設置在該導熱面217，還是如圖9所示設置在該第二導熱圍壁215的內表面皆能透過該高反射率塗層將該等發光元件22所發出的光，以高反射率的方式反射至該殺菌流道結構4，使該等發光元件22的照射強度與照射面積增加，進而提升該淨氣殺菌裝置的滅菌效率。在本實施例中，該高反射率塗層的材質可以是鋁、銀、金、鉻、銅等金屬為主的反射材料，其中以鋁的反射效果最為優異。Referring to FIG. 1 , FIG. 4 and FIG. 9 , as shown in FIG. 1 , the thermal
參閱圖3至圖5，在本實施例中，該第一導熱基壁211在該平面方向P上的截面呈圓形，該冷卻流道216的入口形成於該第一導熱基壁211的圓心處；該冷卻流道216的出口形成於該第一導熱圍壁213，該冷卻流道內壁214呈現為如圖5所示的左右對稱的樹枝狀結構，並具有一呈長條狀且橫跨該第一導熱基壁211的中間處的導熱主幹部218，及數個彼此間隔且自該導熱主幹部218的左右兩相反側向外延伸的導熱支幹部219。該第一導熱基壁211、該第二導熱基壁212、該第一導熱圍壁213、該導熱主幹部218與該等導熱支幹部219共同界定出該冷卻流道216。換句話說，該冷卻流道216是沿著該等導熱支幹部219的周面蜿蜒延伸，使該冷卻流道216如圖5所示呈現為蛇形並在該平面方向P上蜿蜒延伸。Referring to FIGS. 3 to 5 , in this embodiment, the cross-section of the first thermally
參閱圖1至圖4、圖6，該殺菌流道結構4位於該發光殺菌模組2的外側且鄰近該等發光元件22，該殺菌流道結構4鄰近該等發光元件22的一側可透光。更具體來說，該殺菌流道結構4亦為平面式，並包括一鄰近該等發光元件22且沿該平面方向P延伸的透射壁41、一與該透射壁41間隔且沿該平面方向P延伸的一殺菌流道基壁42、一兩相反側分別連接於該透射壁41與該殺菌流道基壁42的周緣的殺菌流道圍壁43，及一兩相反側分別連接於該透射壁41與該殺菌流道基壁42且被該殺菌流道圍壁43圍繞的殺菌流道內壁44。該透射壁41、該殺菌流道基壁42、該殺菌流道圍壁43與該殺菌流道內壁44共同界定出一殺菌流道45。該殺菌流道45連通該冷卻流道216的出口且適用於將從該冷卻流道216流入的氣體導流至外界。在本實施例中，該殺菌流道45的入口形成於該殺菌流道圍壁43，該殺菌流道45的出口則形成於該殺菌流道基壁42，但不以此為限。Referring to Figures 1 to 4 and 6, the sterilization
參閱圖1、圖4、圖6至圖8，更進一步地，該連通管3的兩端分別連接於該冷卻流道216的出口與該殺菌流道45的入口。該殺菌流道45在該平面方向P上蜿蜒延伸並能被該等發光元件22照射，使該殺菌流道45內的氣體被曝曬的時間延長，以提升該淨氣殺菌裝置的滅菌效率。在本實施例中，該透射壁41的材質為石英玻璃，其高透光特性能讓該等發光元件22均勻照射在該殺菌流道45。此外，該透射壁41與該殺菌流道基壁42在該平面方向P上的截面呈圓形，但不以此為限。該殺菌流道內壁44繞該透射壁41與該殺菌流道基壁42的圓心螺旋延伸漸擴，使該殺菌流道45在該平面方向P上以螺旋狀蜿蜒延伸。在本實施例中，該殺菌流道45是以如圖6所示的圓弧形螺旋狀流道示例，而具有最長的流道設計，以提升該殺菌流道45內的氣體的曝曬時間。但在另一些實施態樣中，該殺菌流道45也可以是以如圖8所示的由內而外方形延伸漸擴的流道示例，而具有較佳的氣體對流混和效率；或者是該殺菌流道45也可以是如圖7所示的樹枝狀流道，其中，在如圖7所示的實施態樣中，該殺菌流道內壁44具有一殺菌主幹部441及數個自該殺菌主幹部441的兩相反側向外傾斜延伸的殺菌支幹部442。該透射壁41、該殺菌流道基壁42、該殺菌流道圍壁43、該殺菌主幹部441與該等殺菌支幹部442共同界定出在該平面方向P上呈蛇形蜿蜒延伸的該殺菌流道45，而同時兼顧提升曝曬時間以及加強對流混和效率的效果。Referring to Figures 1, 4, 6 to 8, further, both ends of the
以下，具體說明該淨氣殺菌裝置的運作方式。首先，驅動該風扇11作動，使外界的氣體被集中於該氣體集中器12而被引導進入該冷卻流道216。接著，透過電路模組啟動該等發光元件22發出紫外光，以照射於該透射壁41而能曝曬該殺菌流道45內的氣體。此時，該冷卻流道216內的氣體已被該風扇11持續吹送的氣流帶動經由該連通管3流入該殺菌流道45，而該等發光元件22所發出的光會被該導熱面217與該第二導熱圍壁215反射至該透射壁41而均勻地照射於在該平面方向P上蜿蜒延伸的該殺菌流道45，使得該殺菌流道45內的氣體的曝曬劑量增加，且曝曬範圍的照度均勻。當該淨氣殺菌裝置持續運作以消滅該殺菌流道45內的氣體中的細菌和病毒，該等發光元件22所產生的熱能會先被平面式的該散熱結構21吸收，而被傳導至該冷卻流道216，接著經由該冷卻流道216中持續流動的氣體持續引導至該殺菌流道45，使該殺菌流道45中的氣體溫度增加而接近較佳的滅菌溫度，藉此節省能源消耗。最後，該殺菌流道45的氣體在蜿蜒延伸的該殺菌流道45持續被曝曬後，能夠自該殺菌流道45的出口被引導至外界，如此，可完成淨化氣體的殺菌作業程序。The operation mode of the air purification and sterilization device is described in detail below. First, the
值得一提的是，在不同於前述的圖1至圖4的實施態樣中，該進氣單元1是對準該殺菌流道結構4。當該風扇11作動，外界的氣體會被集中於該氣體集中器12而被引導進入該殺菌流道45。該殺菌流道45內的氣體同樣會被該等發光元件22發出紫外光的曝曬殺菌後，經由該連通管3流入該冷卻流道216以吸收該散熱結構21的熱能，如此同樣能讓該進氣單元1所吹送的氣體被該等發光元件22曝曬殺菌並帶走該散熱結構21的熱能。It is worth mentioning that in embodiments different from the aforementioned FIGS. 1 to 4 , the
綜上所述，藉由該冷卻流道216與該殺菌流道45相互連通，能讓該進氣單元1所吹送的氣體被該等發光元件22曝曬殺菌並帶走該散熱結構21的熱能，使該等發光元件22的溫度降低，進而讓該等發光元件22在長時間使用後的發光功率維持大致恆定，以提升該淨氣殺菌裝置的滅菌效率。此外，藉由該透射壁41沿該平面方向P延伸而呈平板狀的設計，且該殺菌流道45在該平面方向P上蜿蜒延伸並能被該等發光元件22照射，能增加該殺菌流道45內的氣體被曝曬的時間，進而提升該淨氣殺菌裝置的滅菌效率，故確實能達成本發明的目的。To sum up, by interconnecting the
惟以上所述者，僅為本發明的實施例而已，當不能以此限定本發明實施的範圍，凡是依本發明申請專利範圍及專利說明書內容所作的簡單的等效變化與修飾，皆仍屬本發明專利涵蓋的範圍內。However, the above are only examples of the present invention and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. within the scope covered by the patent of this invention.
1:進氣單元 11:風扇 12:氣體集中器 121:漸縮管部 122:細管部 2:發光殺菌模組 21:散熱結構 211:第一導熱基壁 212:第二導熱基壁 213:第一導熱圍壁 214:冷卻流道內壁 215:第二導熱圍壁 216:冷卻流道 217:導熱面 218:導熱主幹部 219:導熱支幹部 22:發光元件 3:連通管 4:殺菌流道結構 41:透射壁 42:殺菌流道基壁 43:殺菌流道圍壁 44:殺菌流道內壁 441:殺菌主幹部 442:殺菌支幹部 45:殺菌流道 P:平面方向 1: Air intake unit 11:Fan 12:Gas concentrator 121:Taper tube part 122:Thin tube department 2: Luminous sterilization module 21:Heat dissipation structure 211: First thermal conductive base wall 212: Second thermal conductive base wall 213: The first thermal conductive wall 214: Inner wall of cooling channel 215: Second thermal conductive wall 216: Cooling runner 217: Thermal conductive surface 218:Thermal conduction main body 219:Thermal Conductor 22:Light-emitting components 3: Connecting pipe 4: Sterilization flow channel structure 41: Transmissive wall 42: Sterilization flow channel base wall 43: Sterilization flow channel wall 44: Inner wall of sterilization flow channel 441: Sterilization leader 442: Sterilization branch cadre 45: Sterilization flow channel P: plane direction
本發明的其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是一立體圖，說明本發明淨氣殺菌裝置之一實施例； 圖2是另一視角的立體圖； 圖3是一對應於圖2的立體分解圖； 圖4是一沿圖1中之線IV-IV的剖視圖； 圖5是一沿圖1中之線V-V的剖視圖； 圖6是一仰視圖，說明該實施例之一殺菌流道結構的實施方式； 圖7是一類似圖6的仰視圖，說明該殺菌流道結構的另一實施態樣的實施方式； 圖8是一類似圖6的仰視圖，說明該殺菌流道結構的又一實施態樣的實施方式；及 圖9是一立體圖，說明該實施例之一發光殺菌模組的另一實施態樣的實施方式。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view illustrating one embodiment of the air purifying and sterilizing device of the present invention; Figure 2 is a perspective view from another perspective; Figure 3 is an exploded perspective view corresponding to Figure 2; Figure 4 is a cross-sectional view along line IV-IV in Figure 1; Figure 5 is a cross-sectional view along line V-V in Figure 1; Figure 6 is a bottom view illustrating the implementation of the sterilization flow channel structure in this embodiment; Figure 7 is a bottom view similar to Figure 6, illustrating another embodiment of the sterilization flow channel structure; Figure 8 is a bottom view similar to Figure 6 , illustrating yet another embodiment of the sterilization flow channel structure; and FIG. 9 is a perspective view illustrating another implementation aspect of the luminescent sterilization module in this embodiment.
1:進氣單元 1: Air intake unit
11:風扇 11:Fan
12:氣體集中器 12:Gas concentrator
121:漸縮管部 121:Taper tube part
122:細管部 122:Thin tube department
2:發光殺菌模組 2: Luminous sterilization module
21:散熱結構 21:Heat dissipation structure
211:第一導熱基壁 211: First thermal conductive base wall
212:第二導熱基壁 212: Second thermal conductive base wall
213:第一導熱圍壁 213: The first thermal conductive wall
214:冷卻流道內壁 214: Inner wall of cooling channel
215:第二導熱圍壁 215: Second thermal conductive wall
216:冷卻流道 216: Cooling runner
217:導熱面 217: Thermal conductive surface
3:連通管 3: Connecting pipe
4:殺菌流道結構 4: Sterilization flow channel structure
41:透射壁 41: Transmissive wall
42:殺菌流道基壁 42: Sterilization flow channel base wall
43:殺菌流道圍壁 43: Sterilization flow channel wall
44:殺菌流道內壁 44: Inner wall of sterilization flow channel
45:殺菌流道 45: Sterilization flow channel
P:平面方向 P: plane direction
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|---|---|---|---|
| TW111132451A TWI824685B (en) | 2022-08-29 | 2022-08-29 | Clear air sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI824685B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201662163U (en) * | 2009-12-31 | 2010-12-01 | 周云正 | Plasma air disinfecting and purifying air conditioner |
| CN111237920A (en) * | 2020-03-17 | 2020-06-05 | 童绪贵 | Formaldehyde removal disinfection machine |
| CN216054699U (en) * | 2021-09-08 | 2022-03-15 | 松山湖材料实验室 | COB (chip on Board) sterilization light source of UVC (ultraviolet light emitting diode) -LED (light emitting diode) |
-
2022
- 2022-08-29 TW TW111132451A patent/TWI824685B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201662163U (en) * | 2009-12-31 | 2010-12-01 | 周云正 | Plasma air disinfecting and purifying air conditioner |
| CN111237920A (en) * | 2020-03-17 | 2020-06-05 | 童绪贵 | Formaldehyde removal disinfection machine |
| CN216054699U (en) * | 2021-09-08 | 2022-03-15 | 松山湖材料实验室 | COB (chip on Board) sterilization light source of UVC (ultraviolet light emitting diode) -LED (light emitting diode) |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202409481A (en) | 2024-03-01 |
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