201242560 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明有關一種環形出風的烘手機，尤指一種環繞使用 者手部並產生環形烘手氣流的烘手機。 【先前技術】 [0002] 隨著人們對生活品質的要求越高，日常中許多衛生細節 也越來越被重視，生活中最明顯的標的可由公共衛浴設 備中窺知。由最初許多的公共衛浴設備都必須由使用者 自行用手去觸碰操作’一直進步到利用感應器偵測使用 者使用狀態來自動運作；而原本使用者洗完手後可能會 造成手上的水到處滴散，一直進步到備有專門擦手的抽 取紙巾。然而其中抽取紙巾因為環保意識的抬頭，樹木 資源受到重視，使得烘手機成為趨勢，而慢慢取代抽取 紙巾。 [0003]現今烘手機的樣式眾多，其主要達成烘乾手的原理不外 乎利用馬達轉動葉片吸入空氣、加熱空氣、送出熱風， 〇 以達到吹乾手掌的目的。目前現有的技術中，如中華民 國第M3 57271號、第579813號等專利案所示，此二專利 案的共通之處在於，烘手機於外部設有一出風口，並於 出風口排出氣體以烘乾使用者的手部，但該二專利案僅 設有單一個出風口，且其出風方向為單向出風，使用者 在操作的時候，無法快速烘乾，且烘手機出風口區域的 範圍過小，導致出風量有限，需要耗費大量的電能才能 將手完全供乾。 _]另外，又US 7555209、W〇 20〇7/〇2〇699等專利案所示 100113327 表單編號A0101 第3頁/共16百 1002022285-0 201242560 ，此二專利案與前述專利案不同之處在於，此二專利案 的具有多個出風口，且配置在供手區域相應的兩側，而 形成雙向出風的態樣，不但加大烘手區域的範圍，且透 過雙向出風的架構，進行烘手時，可讓手心、手背可同 時受風。 [0005] US 7555209、W0 2007/020699專利案透過增加出風口 數量以及雙向風刀出風的形式，來提升烘手區域的範圍 ，藉此節省烘手所需的時間，雖然能大大改善傳統單一 且單向出風烘手機的問題，但是使用上仍有些許不便， 原因在於，雙向出風所產生的氣流僅能吹撫使用者手部 相應的兩面，不能提供較為全面的氣流，雙手需由下向 上缓慢抽移烘乾，手因此縱使手心與手背烘乾了，但手 部上的隙縫，如指間、指甲等仍為潮濕的狀態，所以若 需將手部完全的烘乾，還是必須不斷的上下緩慢抽移。 【發明内容】 [0006] 本發明的主要目的，在於改善傳統烘手機出風方向不足 ，而無法達到快速烘乾的問題。 [0007] 為達上述目的，本發明提出一種環形出風的烘手機，該 烘手機包括有一殼體以及一氣體供應裝置，該殼體設有 一接設部與一連接該接設部的出風部，該出風部具有兩 延伸自該接設部的延伸段以及一連接兩延伸段的連接段 ，而形成一環形的烘手通道，且該出風部設有對應該烘 手通道的複數喷嘴，並於該烘手通道的兩端分別設有一 第一開口與一第二開口；而該氣體供應裝置係設置於該 接設部内，且設有導風管以引導氣體至該出風部，並由 100113327 表單編號A0101 第4頁/共16頁 1002022285-0 201242560 [0008] Ο [0009] [0010] 該些喷嘴朝該烘手通道噴出氣體而構成環形出風。 本發明的具體實施態樣中，該殼體具有一前半殼與一接 設該前半殼的後半殼，且該第一開口與該第二開口分別 位於該前半殼與該後半殼，而該接設部的厚度大於該出 風部的厚度，且該接設部與該出風部於該後半殼形成一 落差段。而該氣體供應裝置具有一風鼓以連接該導風管 ，該導風管具有分別設置於兩延伸段的兩第一導引部， 以及由第一導引部延伸至該連接段的第二導引部，且該 些喷嘴係連結於該導風管，並由該第一開口朝該第二開 口的方向傾斜，使氣體斜向喷出。 【實施方式】 有關本發明的詳細說明及技術内容，現就配合圖式說明 如下： 請參閱「圖1及圖2」所示，本發明係為一種環形出風的 烘手機，該烘手機主要包括有一殼體10以及一設置於該 殼體10内部的氣體供應裝置20，該殼體10包含一前半殼 11與一組裝結合於該前半殼11的後半殼14，該前半殼11 具有一側框12以及一面板13，且該側框12—側與該後半 殼14相接設，另一侧設有一組裝口 121以設置該面板13， 該殼體10並設有一接設部15與一連接該接設部15的出風 部16，其中，該接設部15的厚度係大於該出風部16的厚 度，且該接設部15與該出風部16於該後半殼14形成一落 差段17;而該出風部16具有兩延伸自該接設部15的延伸 段161，以及一連接兩延伸段161的連接段162，藉該連 接段162、兩延伸段161以及該接設部15形成一環形的烘 100113327 表單編號A0101 第5頁/共16頁 1002022285-0 201242560 手通道18，並於該烘手通道18的兩端，即該前半殼^的 面板13與該後半殼14上，分別設有一第一開口 131與一第 一開口 141。此外，該殼體1〇於該出風部μ的連接段Mg 上設有一紅外線感應器19，並於該側框12下方設有一進 氣口 122。 [0011] 而s亥烘手機的氣體供應裝置2 0係設置於該接設部1 5内， 主要包S 風鼓21以及一連接該風鼓21的導風管22，盆 中，該風鼓21接設有一導流件25，且該導流件25具有一 導流槽251以及一位於該進氣口 122的固定部252，該固 疋部252係與該導流槽251相連通並固設有一加熱裝置26 ，且β亥風鼓21更接設有一電路板27，用以控制該風鼓21 啟動的時機，當該風鼓21啟動時，外部氣體由該進氣口 122導入該加熱裝置26，經加熱升溫後經該導流槽251引 入该風鼓21。另請配合「圖3」所示，該導風管22具有分 別設置於兩延伸段161内的兩第一導引部23，以及由第一 導引部23延伸至該連接段162内的第二導引部24，且該第 一導引部23與該第二導引部24分別具有穿出該出風部j 6 的複數喷嘴231、241，該風鼓21透過該導風管22的第一 導引部23與第二導引部24，將氣體引導至該出風部16的 延伸段161與連接段162，並由該些噴嘴231、241朝該烘 手通道18喷出氣體而構成環形出風，如是構成本發明的 主要架構。而在本發明的具體實施態樣中，該些喷嘴231 、241係由該第一開口 131朝該第二開口 141的方向傾斜 ’使氣體斜向喷出。 [0012] 再請參閱「圖4及圖5」所示，由於該接設部15的厚度大 100113327 表單編號A0101 第6頁/共16頁 1002022285-0 201242560 Ο [0013]201242560 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a toroidal blower, and more particularly to a hand dryer that surrounds a user's hand and produces an annular hand dryer flow. [Prior Art] [0002] As people's demands for quality of life are higher, many hygiene details in daily life are increasingly valued, and the most obvious targets in life can be seen from public bathroom equipment. Since many of the original public sanitary fixtures have to be touched by the user's own hands, 'they have progressed to use the sensor to detect the user's use state to automatically operate; and the original user may cause the hand after washing the hand. The water dripped everywhere and progressed to a paper towel with a special hand. However, the extraction of paper towels has attracted attention due to environmental awareness, and the use of tree resources has made the dryers a trend, and it has gradually replaced paper towels. [0003] Today's hand dryers have many styles, and the principle of drying hands is mainly achieved by using a motor to rotate the blades to take in air, heat the air, and send hot air to achieve the purpose of drying the palm. In the current existing technology, as shown in the patent cases of the Republic of China No. M3 57271 and No. 579813, the commonality of the two patents is that the dryer has an air outlet outside and exhausts gas at the air outlet to bake. The user's hand is dry, but the two patents only have a single air outlet, and the air outlet direction is a one-way air outlet, and the user cannot dry quickly when operating, and the air outlet area of the dryer is The range is too small, resulting in a limited amount of airflow, which requires a lot of power to fully dry the hand. _] In addition, US Pat. No. 7,555,209, W〇20〇7/〇2〇699, etc. 100113327, Form No. A0101, Page 3/161002022285-0 201242560, the difference between the two patents and the aforementioned patents Therefore, the two patents have a plurality of air outlets, and are disposed on opposite sides of the hand-held area to form a two-way airflow pattern, which not only increases the range of the hand dryer area, but also adopts a two-way air outlet structure. When drying hands, the palm and the back of the hand can be exposed to the wind at the same time. [0005] The US 7555209, W0 2007/020699 patents increase the range of the hand dryer area by increasing the number of air outlets and the form of the two-way air knife outlet, thereby saving the time required for drying hands, although the traditional single can be greatly improved. And the problem of one-way air drying, but the use is still somewhat inconvenient, because the air flow generated by the two-way air can only blow the corresponding two sides of the user's hand, can not provide a more comprehensive airflow, hands need Slowly pumping and drying from the bottom to the top, so the hand is dried even though the palm of the hand and the back of the hand are dry, but the gaps on the hand, such as the fingers and nails, are still wet, so if the hand is completely dried, It must be slowly moved up and down. SUMMARY OF THE INVENTION [0006] The main object of the present invention is to improve the problem that the conventional dryer has insufficient airflow direction and cannot achieve rapid drying. [0007] In order to achieve the above object, the present invention provides a ring-shaped air blow dryer, the dryer includes a casing and a gas supply device, and the casing is provided with an connecting portion and an air outlet connecting the connecting portion The air outlet portion has two extending portions extending from the connecting portion and a connecting portion connecting the two extending portions to form an annular hand-drying passage, and the air outlet portion is provided with a plurality of corresponding drying tunnels a nozzle, and a first opening and a second opening are respectively disposed at two ends of the drying tunnel; and the gas supply device is disposed in the connecting portion, and is provided with an air guiding duct to guide the gas to the air outlet portion And by 100113327 Form No. A0101 Page 4 / Total 16 Page 1002022285-0 201242560 [0008] [0009] [0010] The nozzles spray gas toward the hand dryer channel to form an annular outlet. In a specific embodiment of the present invention, the housing has a front half shell and a rear half shell connected to the front half shell, and the first opening and the second opening are respectively located in the front half shell and the rear half shell, and the connection The thickness of the portion is greater than the thickness of the air outlet portion, and the connecting portion and the air outlet portion form a drop portion in the rear half shell. The gas supply device has a wind drum connected to the air duct, the air duct has two first guiding portions respectively disposed on the two extending sections, and a second guiding portion extending from the first guiding portion to the connecting portion a guiding portion, wherein the nozzles are coupled to the air duct, and are inclined by the first opening toward the second opening to cause the gas to be ejected obliquely. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description and technical contents of the present invention will now be described with reference to the following drawings: Referring to FIG. 1 and FIG. 2, the present invention is a ring-shaped air blow dryer, which mainly The utility model comprises a casing 10 and a gas supply device 20 disposed inside the casing 10. The casing 10 comprises a front half shell 11 and a rear half shell 14 assembled and coupled to the front half shell 11, the front half shell 11 having one side The frame 12 and a panel 13 are disposed on the side of the side frame 12, and the rear side of the side frame 12 is disposed on the other side. The other side is provided with an assembly opening 121 for providing the panel 13. The housing 10 is provided with a connecting portion 15 and a The air outlet portion 16 of the connecting portion 15 is connected to the outlet portion 15 and the thickness of the air outlet portion 16 is greater than the thickness of the air outlet portion 16 , and the connecting portion 15 and the air outlet portion 16 form a rear half shell 14 . The air outlet portion 16 has two extending portions 161 extending from the connecting portion 15, and a connecting portion 162 connecting the two extending portions 161, by the connecting portion 162, the two extending portions 161, and the connecting portion The portion 15 forms a ring-shaped baking 100113327 Form No. A0101 Page 5 / Total 16 Page 1002022285-0 2 01242560 A hand opening 18, and a first opening 131 and a first opening 141 are respectively disposed at two ends of the hand-drying channel 18, that is, the panel 13 and the rear half-shell 14 of the front half-shell. In addition, the housing 1 is provided with an infrared sensor 19 on the connecting portion Mg of the air outlet portion μ, and an air inlet 122 is disposed below the side frame 12. [0011] The gas supply device 20 of the shai dryer is disposed in the connecting portion 15 , and mainly includes a wind drum 21 and a wind guide 22 connecting the wind drum 21, the drum, the drum 21 is connected to a flow guiding member 25, and the flow guiding member 25 has a guiding groove 251 and a fixing portion 252 at the air inlet 122. The fixing portion 252 is connected to the guiding groove 251 and is fixed. A heating device 26 is disposed, and the beta sea wind drum 21 is further connected with a circuit board 27 for controlling the timing of starting the wind drum 21. When the air drum 21 is activated, external air is introduced into the heating by the air inlet 122. The device 26 is introduced into the wind drum 21 through the flow guiding groove 251 after being heated and heated. In addition, as shown in FIG. 3, the air duct 22 has two first guiding portions 23 respectively disposed in the two extending portions 161, and a first guiding portion 23 extending into the connecting portion 162. Two guiding portions 24, and the first guiding portion 23 and the second guiding portion 24 respectively have a plurality of nozzles 231, 241 passing through the air outlet portion j 6 , and the wind drum 21 is transmitted through the air guiding tube 22 The first guiding portion 23 and the second guiding portion 24 guide the gas to the extending portion 161 of the air outlet portion 16 and the connecting portion 162, and the nozzles 231, 241 eject gas toward the hand dryer channel 18 Forming a circular outlet is the primary architecture that constitutes the present invention. In a specific embodiment of the present invention, the nozzles 231, 241 are inclined by the first opening 131 toward the second opening 141 to cause the gas to be ejected obliquely. [0012] Referring to FIG. 4 and FIG. 5 again, the thickness of the connecting portion 15 is large. 100113327 Form No. A0101 Page 6 of 16 1002022285-0 201242560 Ο [0013]
[0014] [0015] [0016] 100113327 於該出風部16的厚度，且該接設部15與該出風部16於該 後半殼14形成一落差段17，因此，當該烘手機透過該接 設部15固定於牆壁時，該出風部16會與牆壁30形成一間 隙，使用者進行烘手時，手部可由該第一開口 131伸入該 烘手通道18，並由該第二開口 141伸出，藉此獲得較大的 烘手範圍；此外，透過該出風部16的兩延伸段161與連接 段162構成環形的出風方式，讓手的各部位都可均勻的受 風，而達到快速烘乾的效果；再者，由於該些喷嘴231、 241由該第一開口 131朝該第二開口 141的方向傾斜，烘 手時，手上的水分將會隨著氣流的方向，朝該第二開口 141的方向喷出，而不會喷到使用者的身上。 综上所述，本發明主要是於烘手機的殼體10上設有接設 部15與出風部16，該出風部16具有兩延伸自該接設部15 的延伸段161以及一連接兩延伸段161的連接段162，而 形成一環形的烘手通道18，並於該烘手通道18的兩端分 別設有一第一開口 131與一第二開口 141，該氣體供應裝 置20藉由導風管22引導氣體至該出風部16，並朝該烘手 通道18喷出氣體而構成環形出風，藉此，增加烘手機出 風的方向，讓手的各部位都可受風而快速烘乾。 上述僅為本發明的較佳實施例而已，並非用來限定本發 明的實施範圍，即凡依本發明申請專利範圍的内容所為 的等效變化與修飾，皆應為本發明的技術範疇。 【圖式簡單說明】 圖1，為本發明的外觀示意圖。 圖2，為本發明的結構分解示意圖。 表單編號Α0101 第7頁/共16頁 1002022285-0 201242560 [0017] 圖3，為本發明的剖面示意圖。 [0018] 圖4，為本發明的使用狀態示意圖（ 一）。 [0019] 圖5，為本發明的使用狀態示意圖（二）。 [0020] 【主要元件符號說明】 10.............. 殼體 [0021] 11.............. 前半殼 [0022] 12.............. 侧框 [0023] 121............. 組裝口 [0024] 122............. 進氣口 [0025] 13.............. 面板 [0026] 131............. 第一開口 [0027] 14.............. 後半殼 [0028] 141............. 第二開口 [0029] 15.............. 接設部 [0030] 16.............. 出風部 [0031] 161............. 延伸段 [0032] 162............. 連接段 [0033] 17.............. 落差段 [0034] 18.............. 烘手通道 [0035] 19.............. 紅外線感應器 表單編號A0101 第8頁/共16頁 100113327 1002022285-0 201242560 Ο [0036] 20....... .......氣體供應裝置 [0037] 21....... [0038] 22....... .......導風管 [0039] 23....... .......第一導引部 [0040] 231...... .......喷嘴 [0041] 24....... .......第二導引部 [0042] 241...... .......噴嘴 [0043] 25....... .......導流件 [0044] 251...... .......導流槽 [0045] 252 ...... .......固定部 [0046] 26....... .......加熱裝置 [0047] 27....... .......電路板 [0048] 30....... .......牆壁 100113327 表單編號Α0101 第9頁/共16頁 1002022285-0[0016] [0016] 100113327 is the thickness of the air outlet portion 16, and the connecting portion 15 and the air outlet portion 16 form a drop portion 17 in the rear half shell 14, so that when the dryer passes through the When the connecting portion 15 is fixed to the wall, the air outlet portion 16 forms a gap with the wall 30. When the user performs the hand drying, the hand can be extended from the first opening 131 into the hand dryer channel 18, and the second portion is The opening 141 is extended, thereby obtaining a larger drying range; in addition, the two extending sections 161 and the connecting section 162 of the air outlet portion 16 form an annular air blowing manner, so that all parts of the hand can be uniformly received by the wind. Moreover, the effect of rapid drying is achieved; further, since the nozzles 231, 241 are inclined by the first opening 131 toward the second opening 141, when the hand is dried, the moisture in the hand will follow the direction of the airflow. And ejected in the direction of the second opening 141 without being sprayed onto the user. In summary, the present invention is mainly provided with a connecting portion 15 and an air outlet portion 16 on the casing 10 of the hand dryer, and the air outlet portion 16 has two extending portions 161 extending from the connecting portion 15 and a connection. The connecting section 162 of the two extending sections 161 forms an annular hand-drying passage 18, and a first opening 131 and a second opening 141 are respectively disposed at two ends of the drying hand passage 18, and the gas supply device 20 is provided by The air duct 22 guides the gas to the air outlet portion 16 and ejects gas toward the hand dryer channel 18 to form an annular air outlet, thereby increasing the direction of the air outlet of the hand dryer, so that all parts of the hand can be subjected to the wind. Quick drying. The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent variations and modifications of the present invention are intended to be within the technical scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the appearance of the present invention. Figure 2 is a schematic exploded view of the structure of the present invention. Form No. Α0101 Page 7 of 16 1002022285-0 201242560 [0017] FIG. 3 is a schematic cross-sectional view of the present invention. 4 is a schematic view showing the state of use of the present invention (1). 5 is a schematic view of the use state of the present invention (2). [Description of Main Component Symbols] 10.............. Housing [0021] 11.............. Front half shell [0022] 12 .............. Side frame [0023] 121............. Assembly port [0024] 122........... .. Air inlet [0025] 13.............. Panel [0026] 131............. First opening [0027] 14. ............ Back half shell [0028] 141............. Second opening [0029] 15............ .. Connection Department [0030] 16.............. Air outlet [0031] 161............. Extension [0032] 162. ............ Connection section [0033] 17.............. Drop section [0034] 18............ .. hand dryer channel [0035] 19.............. Infrared sensor form number A0101 Page 8 / Total 16 pages 100113327 1002022285-0 201242560 Ο [0036] 20.... ..... gas supply device [0037] 21....... [0038] 22...................air duct [0039] 23. ...............First Guide [0040] 231..................Nozzle [0041] 24....... ....Second guiding portion [0042] 241...... .......nozzle [0043] 25...................flow guiding member [0044 ] 251...... .......The diversion channel [0045] 252 ..... ....... fixed part [0046] 26............. heating device [0047] 27................... [0048] 30...................Wall 100113327 Form No. 1010101 Page 9/Total 16 Page 1002022285-0