M394382 五、新型說明： 【新型所屬之技術領域】 本創作係有關-種離^風扇，尤指—種散熱效能極佳之直流 無刷高靜壓離心風扇。 【先前技術】 ‘ 按’居家常見之吸塵器或者高級住宅、旅館使用之水療spa 機，或者公共廁所設置輸出風乾之乾手機等等，為求短時間内產 攀生較大之吸風或送風效果’多半係選擇高轉速及高功率之直流無 刷馬達使用。 直流無刷域雜具備高轉速及高輸㈣率之伽相對高 速運轉產生之熱能及溫升速度等，亦較AC馬達來的多來的快， 簡言之，即直流無刷馬達所帶來之負面影響，即高溫效應因此 直流無刷馬達之散熱效果更為業界所侧重。 惟’上述吸塵料產品結合直流無稱達做為购源時為 φ求美觀往往會於直流無刷馬達外部增設濾網、殼體等以致直流 無刷馬達之功率晶；ί，無法直接與冷线進行熱交換，使得該類 家電器具之功率晶片於直流無刷馬達散熱效果不彰情況下，容易 因南’脏產生損壞窘境。職是，如何令結合直流無刷馬達使用之電 器用品’其直流無刷馬達之功率晶片受電器用品殼體阻隔下， 仍可直接與冷空氣接觸’以恆溫保持在工作温度，遂為業界急需 努力克服之瓶頸，亦為本案進步性之核心訴求。 3 M394382 圖式及一較佳實施例陳述如下。 【實施方式】 本創作係㈣14流無刷高靜壓離钱扇，請配合參照第 -至四圖所示’㈣該直流無刷高靜祕喊扇主要組成結構包 含： -本體1 G ’至少由-上端板i i 一下端^ 2及連接上、 鲁下端板之周壁13所構成，該本體丄〇内部近上端板處並設有一 隔板2 0 ’該隔板2 0恰將本體丄〇中空狀之内部，阻隔出一第 一空間14與一第二空間15，該隔板2 0係由本體1〇周壁之 内壁面朝内逐漸往下傾斜之斜面板或紙面板態樣，該斜面或弧面 態樣之隔板2 0中央則形成有一連通第一、第二空間之通風口 2 1，又該隔板20自該通風口21周緣朝下形成位於第二空間内 之一罩體2 2，該罩體2 2内則形成一集風室2 3，令第一空間 • 14、通風口21、集風室23及第二空間15串連出一供氣體 流通用之流道； 又該本體10對應第一空間14之上周壁13周緣，則間隔 環設有複數個貫穿周壁13之進風口16，供外界之空氣得由該 處進入本體流道’至於該本體1〇下端板12較佳形態，如圖所 示係由本體10周壁13之内壁面朝内逐漸往下傾斜之斜面板或 弧面板結構態樣，該斜面或弧面狀之下端板12中央延伸一套接 段12 2，該套接段12 2表面則貫穿連通第二空間之一個以上 5 出風口12 4，前述之套接段i 2 2則供管件（如吸塵器、乾手 機或spa機之管路）套接之用，再藉由出風口 1 2 4輸出之風壓， 經由套接之管件輸出至目的地（如吸地、風乾手部或水中製造氣 泡）使用； 一電路控制器3 0，係直接設置於隔板2 〇通風口21處， 較佳者如圖所示，係先容設於一殼體4〇内，該殼體4〇外部則 形成有複數個散熱用之鰭片41，復將該殼體4〇設置於隔板2 0通風口 21處，至於該電路控制器3 〇内則設有後述之高靜壓 離心風扇驅動用之驅動功率晶體，及控制該高靜壓離心風扇作動 之控制迴路；以及 尚靜壓離心風扇’係組設於集風室2 3内並與該電路控制 器3 0電性連結’該高靜壓離心風扇則包含：一直流無刷馬達5 1，該直流無刷馬達51殼體表面形成有散熱鰭片512 ,内部 則設有一穿出驅動端之一心軸5 2 ;—前蓋5 3，係結合並封閉 直流無刷馬達51開放狀驅動端，該前蓋5 3中央開設有供心轴 5 2貫穿之穿孔；一扇葉5 4，係設於前蓋之外侧並受該心轴5 2連動旋轉，該扇葉5 4外側並可視情況增設一防止誤觸之外蓋 5 5 ’該外蓋5 5中央則開設與通風口連通之氣流導孔5 5 2， 而别蓋5 3底端則可增設一朝内延伸之限流擋板5 6，以利氣流 導孔進入之氣體經由扇葉之強力吸引下，得藉該限流擋板5 6將 氣體集中導入直流無刷馬達殼體表面之散熱鰭片512，以加速 直流無刷馬達之熱交換速度。 M394382 藉由上述結構組成之r直流無刷高靜壓離心風扇4，其作動原 理係透過本體10上端周壁間隔開設之進風口16,讓外界之氣 體（指冷空氣）進入第一空間！ 4，再透過本體内設置一斜面（弧 面）狀之隔板2 〇及四周圍繞之罩體設計，讓氣體由第一空間工 4通過狹窄通風口 21時形成一加壓效果，復於通風口處增設一 高靜壓離心風扇，該風扇透過可瞬產生高轉速、高輪出功率之直 流無刷馬達作動下，經心轴帶動扇葉高速旋轉，而將經進風口進 • 入之氣體快速吸入直徑減縮之通風口，讓冷空氣直接與隔板上之 電路控制器3 0進行熱交換，復將該氣體再由外蓋之氣流導孔吸、 入，再經限流擋板集中通過直流無刷馬達殼體表面之散熱鰭片進 行第二次之熱交換’經熱交換後之熱氣體則經第二空間15、出 風口12 4排出，以做為預設之目的使用。 本創作直流無刷高靜麼離心風扇透過上述新賴結構設計及熱 交換原理，預期達到之功效包括： ‘ 第一：高靜壓離心風扇驅動之直流無刷馬達，與控制用之電 路控制器，係分別獨立設置，且需保持低溫工作溫度之電路控制 器，容設於具鰭片之殼體後，設置於斜面（或弧面）隔板之通風 口位置，一來進風口進入之冷空氣與該殼體直接接觸達到熱交換 目的，加上通風口下方增設之高靜壓離心風扇高速旋轉之渦旋吸 力’則可加強冷空氣與殼體之直接接觸速度，令電路控制器產生 之熱能，得經快速散熱而維持正常之工作溫度，以降低高溫損壞 機率優點。 7 M394382 第二、本體内增設朝内延伸之隔板及罩體，則有利於進入第 一空間之氣體具有氣體加壓、集中效果，加上集風室内增設之高 靜壓離心風扇辅助吸（送）風下’可將氣體集中導入直流無刷馬 達表面之熱散鰭片，形成第二道熱交換功能，以確保直流無刷馬 達之壽命延長功效。 第二、承上’將本創作直流無刷高靜廢離心風扇如第三圖所 示方式結合乾手機使用時，則可有效運用隔板通風口處之電路控 • 制器與高靜壓離心風扇之雙重熱交換形成之熱氣體，轉由出風口 加壓後高速喷出，以加速使用者手上水分之吹乾功效；甚至將之 結合spa機使用時，經高靜壓離心風扇高速旋轉集風，再經由通過 面積大幅減縮之出風口加壓設計，則可產高壓喷射效果，讓spa 機產生之按摩風壓更強勁。 第四、本創作直流無刷高靜壓離心風扇，若採第四圖所示之 反向設置方式，讓出風口12 4轉由上方排氣時，則可結合吸塵 _ 器使用’藉此發揮鶴吸力特性。透過本創作錢無刷高靜壓離 心風扇創意’射與不同之產品結合使用，以提昇吸力或送風效 能，同時又能透過設置於進風口處之電路控制器，以保持直流無 刷馬達之高使用壽命功效。 綜上所述，本創作直流無刷高靜壓離心風扇，藉由直流無刷 馬達之電路控制器設置於隔板通風口處得與進人本體之冷空氣 第時間直接接觸形成熱交換，以確保高靜壓離心風扇高散熱、 低損壞率之優點’加上本體與高靜壓離心風扇可正反向設置， 8 M394382 以滿足不同產品結合使用之輸出效果發揮，乃為一新穎並具進步 性功效產生之新型創作’爰依法向鈞局提出新型專利申請，•等 請鈞局亦能認定創作人之苦心創作，至感德便。 【圖式簡單說明】 第一圖係本創作之立體外觀示意圖。 第二圖係本創作之結構分解示意圖。 第三圖係本創作之剖面示意圖。 用狀態剖面圖。 第四圖係本創作出風口朝上之使 M394382 【主要元件符號說明】 1 0 :本體 23 :集風室 11:上端板 30 :電路控制器 1 2 :下端板 40 :殼體 12 2 :套接段 4 1 :鰭片 12 4 :出風口 5 1 :直流無刷馬達 1 3 :周壁 5 1 2:散熱鰭片 14:第一空間 5 2 :心轴 15:第二空間 5 3 :前蓋 16:進風口 54 :扇葉 2 0 :隔板 5 5 :外蓋 2 1 :通風口 5 5 2:氣流導孔 2 2 :罩體 5 6 :限流擋板M394382 V. New description: [New technical field] This creation is related to a kind of fan, especially a DC brushless high static pressure centrifugal fan with excellent heat dissipation performance. [Prior Art] 'According to the vacuum cleaners that are common in homes, spa spas used in high-end residences and hotels, or dry toilets that are air-dried in public toilets, etc., in order to obtain a large suction or air supply effect in a short period of time. 'Most of the selection is for high-speed and high-power DC brushless motors. The DC brushless domain has high speed and high transmission (four) rate. The thermal energy and temperature rise speed generated by the relatively high speed operation are also faster than that of the AC motor. In short, the DC brushless motor brings The negative impact, that is, the high temperature effect, the heat dissipation effect of the DC brushless motor is more important in the industry. However, the above-mentioned vacuum products combined with DC non-weighing as the source of purchase for the φ aesthetics will often add filters, housings, etc. outside the DC brushless motor to the power of the DC brushless motor; ί, can not directly and cold The heat exchange of the wires makes the power chip of the home appliance of the home appliance easy to be damaged due to the south's dirty power. The job is how to make the electrical appliances used in combination with DC brushless motors. The power chip of the DC brushless motor is blocked by the electrical appliance housing, and can still be directly in contact with the cold air. The temperature is kept at the operating temperature, which is urgently needed by the industry. Efforts to overcome the bottleneck are also the core appeal of the progressive nature of the case. 3 M394382 The drawings and a preferred embodiment are set forth below. [Embodiment] This creation department (4) 14-flow brushless high static pressure and money fan, please refer to the reference to the first to fourth figure '(4) The DC brushless high static secret fan main composition includes: - Body 1 G ' at least The lower end plate ii has a lower end ^ 2 and a peripheral wall 13 connected to the upper and lower end plates. The main body 丄〇 is near the upper end plate and is provided with a partition 2 0 'the partition 2 0 is just hollow Inside the shape, a first space 14 and a second space 15 are blocked, and the partition 20 is a slanted panel or a paper panel which is gradually inclined downward from the inner wall surface of the peripheral wall of the body 1 , the slope or The central portion of the partition surface 20 of the arc surface is formed with a venting opening 21 for connecting the first and second spaces, and the partitioning member 20 forms a cover body located in the second space downward from the periphery of the venting opening 21. 2 2, a plenum chamber 2 3 is formed in the hood 2 2 , so that the first space 14 , the vent 21 , the plenum 23 and the second space 15 are connected in series to a common flow path for gas flow; Moreover, the body 10 corresponds to the periphery of the peripheral wall 13 of the first space 14, and the spacer ring is provided with a plurality of air inlets 16 extending through the peripheral wall 13 for The boundary air or the arc panel structure is formed by the inner wall of the body 1 and the lower end plate 12 of In the aspect, the inclined surface or the curved lower end plate 12 extends a set of connecting portions 12 2 in the center, and the surface of the connecting portion 12 2 penetrates through more than one of the 5 air outlets 12 4 of the second space, and the aforementioned socket portion i 2 2 The pipe fittings (such as the vacuum cleaner, the hand dryer or the spa machine) are used for socketing, and then the wind pressure output from the air outlet 1 24 is output to the destination via the socketed pipe (such as earth suction, Use a circuit controller 30 to be disposed directly in the partition 2 〇 vent 21, preferably as shown in the figure, in a housing 4〇, A plurality of fins 41 for heat dissipation are formed on the outside of the casing 4, and the casing 4 is disposed at the vent 21 of the partition 20, and the circuit controller 3 is provided with a height as described later. Driving power crystal for static pressure centrifugal fan driving, and controlling the operation of the high static pressure centrifugal fan And the static pressure centrifugal fan is disposed in the plenum chamber 23 and electrically connected to the circuit controller 30. The high static pressure centrifugal fan comprises: a brushless motor 5 1 , which is a DC The surface of the casing of the brushless motor 51 is formed with a heat dissipating fin 512, and the inside is provided with a mandrel 5 2 which is driven out of the driving end. The front cover 53 is coupled to and closes the open driving end of the DC brushless motor 51. A central opening of the cover 53 is provided with a through hole for the mandrel 52 to pass through; a blade 54 is disposed on the outer side of the front cover and is rotated by the mandrel 52, and the outer side of the blade 5 4 may be additionally prevented. In the middle of the outer cover 5 5 , the air flow guiding hole 5 5 2 is connected to the venting opening, and the bottom end of the cover 5 3 can be provided with an inwardly extending restricting baffle 5 6 . The gas entering the air guiding hole is attracted by the strong force of the fan blade, and the restricting baffle 56 is used to concentrate the gas into the heat radiating fin 512 on the surface of the DC brushless motor housing to accelerate the heat of the DC brushless motor. Exchange speed. M394382 The DC brushless high static pressure centrifugal fan 4 composed of the above structure is driven by the air inlet 16 opened through the peripheral wall of the upper end of the body 10, so that the external gas (referring to cold air) enters the first space! 4, through the body to set a bevel (curved surface) of the partition 2 〇 and surrounding the cover design, so that the gas from the first space worker 4 through the narrow vent 21 to form a pressure effect, re-ventilation A high static pressure centrifugal fan is added to the mouth. The fan is driven by a DC brushless motor that can instantaneously generate high rotation speed and high wheel output power. The fan shaft drives the fan blade to rotate at a high speed, and the gas entering and entering the air inlet is fast. The venting opening is reduced in diameter, so that the cold air is directly exchanged with the circuit controller 30 on the partition, and the gas is again sucked in and out by the air guiding hole of the outer cover, and then concentrated by the current limiting baffle through the direct current The heat-dissipating fins on the surface of the brushless motor housing are subjected to a second heat exchange. The hot gas after heat exchange is discharged through the second space 15 and the air outlet 124 for use as a preset purpose. The creation of the DC brushless high-static centrifugal fan through the above-mentioned new structure design and heat exchange principle, expected to achieve the following effects: 'First: high static pressure centrifugal fan driven DC brushless motor, and the circuit controller for control The circuit controllers are separately set up and need to maintain the low temperature working temperature, and are placed in the ventilating port position of the inclined surface (or curved surface) after the fin housing, and the air inlet enters the cold The air is in direct contact with the casing for heat exchange purposes, and the high-pressure centrifugal fan with high-speed rotation of the vortex suction force added under the venting port can enhance the direct contact speed between the cold air and the casing, so that the circuit controller generates Thermal energy, through rapid heat dissipation to maintain normal operating temperature, to reduce the probability of high temperature damage. 7 M394382 Secondly, the addition of the partition and the cover extending inward in the body facilitates the gas entering the first space to have gas pressure and concentration effects, and the high static pressure centrifugal fan auxiliary suction added in the collection room ( Sending under the wind's can concentrate the gas into the heat-dissipating fins on the surface of the DC brushless motor to form a second heat exchange function to ensure the life of the DC brushless motor. Secondly, when the combination of the DC brushless high static waste centrifugal fan is used in combination with the hand dryer as shown in the third figure, the circuit controller and the high static pressure centrifugal at the vent of the partition can be effectively used. The hot gas formed by the double heat exchange of the fan is sprayed at high speed by the air outlet to accelerate the drying effect of the moisture on the user's hand; even when combined with the spa machine, the high static pressure centrifugal fan rotates at a high speed. The wind is collected and pressurized by the air outlet which is greatly reduced by the area. The high-pressure jet effect can be produced, and the massage pressure generated by the spa machine is stronger. Fourth, the creation of DC brushless high static pressure centrifugal fan, if the reverse setting method shown in the fourth figure is adopted, when the air outlet 12 4 turns to be exhausted from above, it can be combined with the vacuum _ device to play Crane suction characteristics. Through this creative money brushless high static pressure centrifugal fan creative 'shooting combined with different products to enhance the suction or air supply efficiency, while at the same time through the circuit controller installed at the air inlet to maintain the high DC brushless motor Service life. In summary, the present DC brushless high static pressure centrifugal fan is disposed at the vent of the partition by the circuit controller of the DC brushless motor to directly contact the cold air entering the body to form a heat exchange. Ensuring the high heat dissipation and low damage rate of the high static pressure centrifugal fan' plus the body and high static pressure centrifugal fan can be set in the forward and reverse directions. The 8 M394382 can meet the output effects of different products. It is a novel and progressive. The new creation of sexual effects' 爰 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出[Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a schematic diagram of the structure of the creation. The third picture is a schematic cross-section of the creation. Use the status profile. The fourth picture shows the creation of the air outlet upwards M394382 [main symbol description] 10: body 23: wind chamber 11: upper end plate 30: circuit controller 1 2: lower end plate 40: housing 12 2: set Connection 4 1 : Fin 12 4 : Air outlet 5 1 : DC brushless motor 1 3 : Peripheral wall 5 1 2: Heat sink fin 14: First space 5 2 : Mandrel 15: Second space 5 3 : Front cover 16: Air inlet 54: Fan blade 2 0: Partition 5 5: Cover 2 1 : Vent 5 5 2: Air guide hole 2 2: Cover 5 6 : Current limiting baffle