519557 A7 _____ B7_ 五、發明説明（1 ) 發明背景 本發明乃有關電氣洗衣機。 所謂全自動電氣洗衣機是其結構有一洗濯兼脫水槽可 旋轉的置於一外槽內，藉一振動隔絕支承裝置懸掛及支承 在一外框內，及一攪拌葉片可旋轉的置於洗濯兼脫水槽之 底部，且洗濯兼脫水槽及攪拌葉片乃藉一附接在外槽底部 外方的驅動單元來驅動及旋轉。 驅動單元藉一減速齒輪將電動機與旋轉傳給攪拌葉片 ’藉一低速使攪拌葉片沿一方向，再沿另一方向旋轉來實 行淸洗及洗濯過程，及將電動機的旋轉經一離合器機構傳 予洗濯兼脫水槽，以藉在一高速下沿一方向旋轉洗濯兼脫 水槽來實行脫水程序。 由於全自動電氣洗衣機採用嚙合一聯結型之離合器機 構’在驅動單內之離合器機構因爲電動機之脈衝扭矩造成 嚙合一聯結旋轉力傳遞表面之重覆接觸及脫離而產生接觸 噪音。當電動機爲感應電動機，且轉速乃藉相控制供給感 應電動機之電壓波形而維持在一特定轉速下時，接觸噪音 尤其大聲。 發明之槪述 本發明之一目的係在減小在驅動單元內之離合器機構 之嚙合一聯結旋轉力傳遞表面因重覆接觸及脫離而產生之 噪音。 依據本發明的一型態，一電氣洗衣機包含一以可旋轉 ^紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 771 ' ^* I-------衣-- (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 519557 A7 B7 五、發明説明（2 ) (請先閲讀背面之注意事項再填寫本頁) 方式設於外槽內的洗濯兼脫水槽；一以可旋轉方式設於洗 濯兼脫水槽底部內之攪拌器葉片；一用以驅動洗濯兼脫水 槽及攪拌器葉片的驅動單元，驅動單元係設於外槽底部之 外側；及一控制單元；驅動單元係設計成使一減速齒輪機 構、一離合器機構、及一反向旋轉的電動機乃在洗濯兼脫 水槽及攪拌葉片之驅動旋轉軸的一中心上，沿垂直方向成 系列的對齊，其中該離合器機構具有一緩衝構件，設於相 互嚙合及聯結的旋轉力傳遞表面之間。 依據本發明的另一型態，反向旋轉的電動機係一倒相 電動機。 依據本發明的另一型態，離合器機構藉設於電動機轉 子內的不平坦位置之間的接觸表面的嚙合及聯結來傳遞一 旋轉力，且一滑件的嚙合突起係可滑移的與一輸入軸相嚙 合。 依據本發明的另一型態，緩衝搆件係設計成可在該等 不平坦位置旋轉方向之兩側的接觸表面之間設置。 經濟部智慧財產局員工消費合作社印製 依據本發明的另一型態，不平坦位置係由一設於電動 機的轉子內嚙合之不平坦板所構成，且該滑件的嚙合突起 係由一樹脂模製成，可滑移的與輸入軸相嚙合。 依據本發明的另一型態，嚙合之不平坦板係由一非磁 性金屬或樹脂製成。 依據本發明的另一型態，控制單元藉間歇性的供應電 力給電動機來將在脫水程序中的轉速維持於一特定轉速下 -5- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公着） 519557 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（3 ) 圖式之槪述： 圖1係一剖面垂直側視示意圖，顯示依據本發明之一 全自動電氣洗衣機一具體實施例之基本結構。 圖2係一剖面垂直側視圖，顯示圖1所示全自動電氣 洗衣機的詳盡結構。 圖3係一剖面垂直側視圖，顯示圖1所示全自動電氣 洗衣機內驅動單元的內部結構。 圖4 A係一平面視圖，顯不圖3所不驅動單元內的感 應電動機之轉子鐵心。 圖4 B係顯示轉子鐵心的部分剖面側視圖。 圖5 A係一平面視圖，顯示圖3所示驅動單元內的嚙 合之離合器機構之嚙合之不平坦板。 圖5 B係沿A — A線的平面截取得之嚙合之不平坦板 之剖視圖。 圖6 A係一平面視圖，顯示圖3所示驅動單元內的感 應電動機之轉子。 圖6 B係沿B — B線的平面截取得之轉子之剖視圖° 圖7係一側視圖，顯示一插入圖3所示轉子內的緩衝 桿之具體實施例。 圖8係一剖面側視圖，顯示圖3所示驅動單元內％ 合之離合器機構的操作狀態，該嚙合之離合器機構係Φί* .拌葉片驅動狀態。 圖9係一剖面側視圖，顯示圖3所示驅動單元內@ ---------------- (請先閱讀背面之注意事項再填寫本頁) t 訂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ 6 - 519557 A7 __B7 五、發明説明（4 ) 合之離合器機構的操作狀態，該嚙合之離合器機構係在洗 濯兼脫水槽驅動狀態。 (請先閲讀背面之注意事項再填寫本頁) 圖1 Ο A係一平面視圖，顯示圖3所示驅動單元的嚙 合之離合器機構內之滑件。 圖1 Ο B係一剖面垂直側視圖，顯示圖3所示驅動單 元的嚙合之離合器機構內之滑件。 圖1 0 C係一底視圖，顯示圖3所示驅動單元的嚙合 之離合器機構內之滑件。 圖1 1係一方塊圖，顯示圖1所示全自動電氣洗衣機 之電氣結構之具體實施例。 圖1 2係一流程圖，.顯示由圖1 1所示全自動電氣洗 衣機內之微電腦執行的控制程序。 圖1 3係一圖表，顯示在脫水程序中電動機的轉速特 性。 圖1 4係一圖表，顯示在脫水程序之恆速控制中的電 力供應「打開」期間初期的供應電力之電壓的相位控制波 經濟部智慧財產局員工消費合作社印製 圖1 5係一圖表，顯示在脫水程序之恆速控制中的電 力供應「打開」期間初期的供應電力之電壓的相位控制。 圖1 6係一圖表，顯示在脫水程序之恆速控制中的電 力供應「打開」期間初期的供應電力之電壓的相位控制波 形。 圖1 7係一圖表，顯示在脫水程序之恆速控制中的電 力供應「關閉」期間初期的供應電力之電壓的相位控制波 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) 「7 - 519557 A7 B7 五、發明説明（5 ) 形。 (請先閱讀背面之注意事項再填寫本頁) 圖1 8係一圖表，顯示在脫水程序之恆速控制中的電 力供應「關閉」期間初期的供應電力之電壓的相位控制。 圖1 9係一'方塊圖’顯不在圖1所不全自動電热洗衣 機之驅動單元內之電容分相型之反向旋轉感應電動機及驅 動電路的修飾例。 圖2 0係一圖表，顯示藉圖1 9所示驅動單元執行的 脫水程序之速度控制特性。 圖2 1係一圖表，顯示在圖1所示全自動電氣洗衣機 的脫水程序中之操作控制特性。 圖2 2係一圖表，顯示在圖2 1所示之脫水程序中負 荷量及煞車時之減速時間之間的關係。 圖2 3係一圖表，顯示依據圖2 2所示煞軍特性之煞 車控制。 圖2 4係一圖表，顯示在圖1所示全自動電氣洗衣機 的脫水程序中之操作控制特性。 圖2 5係一圖表，顯示在圖2 4所示之脫水程序中負 經濟部智慧財產局員工消費合作社印製 荷量及煞車時之減速時間之間的關係。 圖2 6係一圖表，顯示依據圖2 5所示煞車特性之煞 車控制。 主要元件對照表 1 框架 2 洗濯兼脫水槽 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 - 519557 經濟部智慧財產局員工消費合作社印製 A7 B7五、發明説明（6 ) 3 流體平衡器 4 攪拌器葉片 5 外槽 5a 排水口 5b 凝氣瓣 6 驅動單元 7 附接基底 9 頂表面蓋 9a 衣服置入口 10 前嵌板 11 後嵌板 12 前嵌板盒 13 電源開關 14 輸入接線器組群 15 顯示器元件組群 16 水平面傳感器 17 控制單元 17fi 半導體交流開關元件 17f2 半導體交流開關元件 17f3 閥控制FLS 17f4 閥控制FLS 17fs 二極體電橋 17f5 相位控制 FLS 17f6 相位控制 FLS 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ 9 - 丨 -- (請先閲讀背面之注意事項再填寫本頁)519557 A7 _____ B7_ V. Description of the invention (1) Background of the invention The present invention relates to electric washing machines. The so-called full-automatic electric washing machine is structured to have a washing and dewatering tank rotatably placed in an outer tank, suspended and supported in an outer frame by a vibration isolation support device, and a stirring blade rotatably placed in the washing and dewatering The bottom of the water tank, and the washing and dewatering tank and the stirring blade are driven and rotated by a driving unit attached to the bottom of the outer tank. The driving unit transmits the motor and rotation to the stirring blade by a reduction gear. The mixing blade is rotated in one direction by a low speed and then rotated in the other direction to perform the washing and washing process, and the rotation of the motor is transmitted to the stirring mechanism through a clutch mechanism. The washing and dewatering tank performs a dehydration program by rotating the washing and dewatering tank in one direction at a high speed. Because the fully automatic electric washing machine uses a clutch-mechanism-type clutch mechanism ', the clutch mechanism in the drive unit is subject to contact noise due to repeated contact and disengagement of the mesh-joint-rotation force transmission surface due to the pulse torque of the motor. The contact noise is particularly loud when the motor is an induction motor and the speed is maintained at a specific speed by phase-controlling the voltage waveform supplied to the induction motor. SUMMARY OF THE INVENTION An object of the present invention is to reduce the noise generated by the engagement-coupling rotational force transmission surface of a clutch mechanism in a drive unit due to repeated contact and disengagement. According to a form of the present invention, an electric washing machine includes a rotatable ^ paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 771 '^ * I ------- clothing-(Please Read the notes on the back before filling this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs's Consumer Cooperatives 519557 A7 B7 V. Invention Description (2) (Please read the notes on the back before filling this page) The method is set in the outer slot Inside the washing and dewatering tank; a stirrer blade rotatably provided in the bottom of the washing and dewatering tank; a drive unit for driving the washing and dewatering tank and the mixer blade; the drive unit is provided at the bottom of the outer tank The outside; and a control unit; the drive unit is designed so that a reduction gear mechanism, a clutch mechanism, and a reverse rotating motor are located on a center of the driving rotation axis of the washing and dewatering tank and the stirring blade, in a vertical direction In a series of alignments, the clutch mechanism has a cushioning member provided between the rotational force transmission surfaces that mesh and engage with each other. According to another aspect of the present invention, the reverse rotation motor is an inverter motor. According to another aspect of the present invention, the clutch mechanism transmits a rotational force by the engagement and connection of the contact surfaces between the uneven positions provided in the motor rotor, and the engagement protrusion of a slider is slidably connected to a The input shafts are engaged. According to another aspect of the present invention, the buffer member is designed to be disposed between the contact surfaces on both sides in the direction of rotation of the uneven positions. According to another form of the present invention, printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the uneven position is constituted by an uneven plate provided in the rotor of the motor, and the engaging protrusion of the slider is made of a resin. Moulded to slidably engage the input shaft. According to another aspect of the present invention, the meshing uneven plate is made of a non-magnetic metal or resin. According to another aspect of the present invention, the control unit maintains the rotation speed in the dehydration process at a specific rotation speed by intermittently supplying electric power to the motor. -5- The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297). (Published) 519557 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (3) Description of the drawings: Figure 1 is a schematic vertical side view of a section showing a fully automatic electric washing machine according to the present invention. The basic structure of the specific embodiment. FIG. 2 is a vertical sectional side view showing the detailed structure of the fully automatic electric washing machine shown in FIG. 1. FIG. Fig. 3 is a vertical cross-sectional side view showing the internal structure of a drive unit in the fully automatic electric washing machine shown in Fig. 1. FIG. 4 is a plan view showing the rotor core of the induction motor in the driving unit not shown in FIG. 3. Fig. 4 B shows a partial cross-sectional side view of the rotor core. FIG. 5A is a plan view showing an uneven plate engaged by the engaged clutch mechanism in the driving unit shown in FIG. 3. FIG. Fig. 5 B is a cross-sectional view of a meshed uneven plate taken along a plane A-A. FIG. 6A is a plan view showing the rotor of the induction motor in the driving unit shown in FIG. 3. FIG. Fig. 6 is a cross-sectional view of the rotor taken along the plane of line B-B. Fig. 7 is a side view showing a specific embodiment of a buffer rod inserted into the rotor shown in Fig. 3. FIG. 8 is a sectional side view showing the operating state of the clutch mechanism in the driving unit shown in FIG. 3, and the engaged clutch mechanism is a driving state of the mixing blade. Figure 9 is a sectional side view showing the inside of the drive unit shown in Figure 3 @ ---------------- (Please read the precautions on the back before filling this page) t The dimensions are applicable to Chinese National Standard (CNS) A4 specifications (210X297 mm) _ 6-519557 A7 __B7 V. Description of the invention (4) The operating state of the clutch mechanism, which is in the driving state of the washing and dewatering tank. (Please read the precautions on the back before filling out this page.) Figure 10 A is a plan view showing the sliding parts in the engaged clutch mechanism of the drive unit shown in Figure 3. FIG. 10B is a vertical cross-sectional side view showing a sliding member in the engaged clutch mechanism of the driving unit shown in FIG. FIG. 10C is a bottom view showing a sliding member in the clutch mechanism of the engagement unit of the driving unit shown in FIG. FIG. 11 is a block diagram showing a specific embodiment of the electrical structure of the fully automatic electric washing machine shown in FIG. 1. FIG. Fig. 12 is a flowchart showing a control program executed by a microcomputer in the fully automatic electric washing machine shown in Fig. 11. Figure 13 is a chart showing the speed characteristics of the motor during the spin cycle. Figure 14 is a chart showing the phase control wave of the voltage of the power supply at the initial stage of the power supply "on" during the constant-speed control of the dehydration process. Figure 15 is a chart printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Phase control of the voltage of the supplied power in the initial period of the power supply "on" in the constant-speed control of the dehydration program is displayed. Fig. 16 is a graph showing the phase control waveform of the voltage of the supplied power in the initial period of the power supply "on" in the constant-speed control of the dehydration process. Figure 17 is a chart showing the phase control of the voltage of the supplied power during the "off" period of the power supply in the constant speed control of the dehydration process. The wave paper size is in accordance with China National Standard (CNS) A4 (210X297 mm). "7-519557 A7 B7 V. Description of the invention (5). (Please read the precautions on the back before filling out this page) Figure 1 8 is a chart showing the power supply" off "in the constant speed control of the dehydration process Phase control of the voltage of the supplied power at the beginning of the period. Fig. 19 is a modified example of a "block diagram" showing a capacitive phase-separated reverse rotation induction motor and a drive circuit not included in the drive unit of the non-automatic electric heating washing machine shown in Fig. 1. Fig. 20 is a graph showing the speed control characteristics of the dehydration program executed by the drive unit shown in Fig. 19. FIG. 21 is a chart showing the operation control characteristics in the dehydration program of the fully automatic electric washing machine shown in FIG. Fig. 22 is a graph showing the relationship between the load and the deceleration time during braking in the dehydration program shown in Fig. 21. Figure 2 3 is a chart showing the brake control according to the braking characteristics shown in Figure 2 2. Fig. 24 is a chart showing the operation control characteristics in the dehydration program of the fully automatic electric washing machine shown in Fig. 1. Figure 25 is a graph showing the relationship between the load printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy and the deceleration time during braking in the dehydration process shown in Figure 24. Fig. 26 is a chart showing the braking control according to the braking characteristics shown in Fig. 25. Comparison table of main components 1 Frame 2 Washing and dewatering tank The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) -8-519557 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (6 ) 3 Fluid balancer 4 Agitator blades 5 Outer groove 5a Drain 5b Condensate flap 6 Drive unit 7 Attach base 9 Top surface cover 9a Clothes inlet 10 Front panel 11 Rear panel 12 Front panel box 13 Power switch 14 Input connector group 15 Display element group 16 Level sensor 17 Control unit 17fi Semiconductor AC switching element 17f2 Semiconductor AC switching element 17f3 Valve control FLS 17f4 Valve control FLS 17fs Diode bridge 17f5 Phase control FLS 17f6 Phase control FLS Paper size applies Chinese National Standard (CNS) A4 specification (210X297mm) _ 9-丨-(Please read the precautions on the back before filling this page)
、1T .· 519557 Μ Β7 五、發明説明（7 ) 經濟部智慧財產局員工消費合作社印製 17a 微 電 腦 17b 電 源 電 路 17c 零 交 叉 信 號 發 生 電 源 電 路 17d 復 原 電 源 電 路 17e 電 力 繼 電 器 17f 馬區 動 電 路 17f2 反 向 旋 轉 電 力 供 應 控 制 FLS 17g 振 盪 電 路 17h 蜂 鳴 器 18 後 嵌 板 盒 19 水 龍 頭 20 供 水 □ 21 供 水 電 磁 閥 22 蓋 23 排水 電 磁 閥 24 排水 軟 管 25 氣 管 26 足 部 27 基 底 31 附 接 螺 釘 32a 減 速 齒 卑冊 外 殼 32b 減 速 齒 击a 卑时 外 殼 33a 滾 珠 軸 承 33b 滾 珠 軸 承 (請先閱讀背面之注意事項再填寫本頁) 裝· 訂 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） _ 1〇 _ 519557 A7 B7 五、發明説明（8 ) 經濟部智慧財產局員工消費合作社印製 34 驅 動 旋 轉 軸 系 統 35 旋 轉 軸 系 統 35a 外 側 輸 出 軸 部 分 35b 据 齒 35c 凸 緣 35d 外 方 輸 入 軸 部 分 35e ΤΑΑΓ 回 右A 早冊 殻 部 分 35f 環 狀 齒 輪 36a 附 接 螺 釘 36b 鋸 36c 內 方 輸 出 軸 部 分 36d 電 動 機 轉 子 裝 配部分 36e 扣 接 螺 釘 36f 太 陽 Ταλτ 國 輪 36g 內 方 輸 入 軸 部 分 36h 載 器 36i 行 星 ΤλαΓ 回 輪 37 密 封 件 38a 金 屬 軸 承 38b 金 屬 軸 承 39 止 動 環 ( 推 入 螺帽） 40a 滾 珠 軸 承 40b 滾 珠 軸 承 42 附 接 螺 釘 (請先閲讀背面之注意事項再填寫本頁) 裝· 、-!! .0 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ _ 519557 經濟部智慧財產局員工消費合作社印製 A7 B7 五 '發明説明（9 ) 43 電動機殼體 43a 突起 43b 鉤 44 定子 44a 定子鐵心 44b 定子繞組 44b 1 定子繞組 - 44b2 定子繞組 44c 分相電容器 44d 電磁繼電器 44di 接觸開關 4 4 d 2 電磁線圈 45 定子 45a 轉子鐵心 45ai 外方鐵心 45a2 內方鐵心 45as 間隙 45a4 槽 45as 旋轉軸裝配孔 45a6 不平坦板裝配孔 45a7 緩衝桿裝配孔 45b 鋁模鑄件 45bi 次導體 4 5 b 2 冷卻風扇 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -12 - (請先閲讀背面之注意事項再填寫本頁) 釋 裝. 0 519557 A7 B7 經濟部智慧財產局員工消費合作社印製 、發明説明 (10 : ) 45b3 冷卻 風 扇 45c 不 平 坦 板 45ci 切 割 一 凹 陷 部 45c2 突 起 部 45c3 接 觸 表 面 45c4 緩 衝 桿 組 裝 切 割孔 45cs 組 裝 突 起 45d 永 久 磁 鐵 45di 絕 緣 樹 脂 層 45d2 旋 轉 磁 鐵 容 納 部 45e 磁 鐵 45f 緩 衝 桿 45fi 大 直 徑 部 45f2 小 直 徑 部 45fs 大 直 徑 部 45f4 組 裝 操 作 部 46 扣 接 螺 帽 47 離 合 器 機 構 47a 螺 線 管 47b 螺 線 管 鐵 心 47bi 徑 向 擋 止 槽 47c 滑 件 47d 線 圈 彈 簧 47e 鐵 黏 結 元 件 (請先閲讀背面之注意事項再填寫本頁) -裝· 訂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） · 13 - 519557 經濟部智慧財產局員工消費合作社印製 A7 B7五、發明説明（11 ) 47ei 徑向突起條 47f 嚙合之突起 47g 鋸齒 48 蓋 49 旋轉感測元件（磁性感測元件） 50 附接螺釘 51 外方蓋 104 衝頭 t 反向電磁制動停止時間 TA 開始時間週期 TB 反向電磁制動停止時間 較佳具體實施例之詳細說明： 圖1係一剖面垂直側視示意圖，顯示依據本發明之 一全自動電氣洗衣機一具體實施例之基本結構。標號1係 容納內部機構的框架，標號1係上緣部具有一流體平衡器 3的洗濯兼脫水槽2，及一可旋轉的設於洗濯兼脫水槽底 部內之攪拌器葉片4。標號5係可旋轉的容納洗濯兼脫水 槽 2的外槽，一驅動單兀6利用由一鋼板製成之附接基 底附接在底部外側，而外槽係藉振動隔離裝置由外框架1 上端的四個角落懸掛及支撐。驅動單元6的內部結構容後 詳述。 具有一衣服置入口 9a的頂表面蓋9嵌入外框架1之 一開口端緣，以覆蓋外框架1之上開口， 而前嵌板1 〇 ^紙張尺度適用中國國家標準(CNS ) A4規格（210X297公釐） .14- (請先閱讀背面之注意事項再填寫本頁) 參 裝. 訂 .0 519557 A7 B7 五、發明説明（12 ) 及後嵌板1 1係藉附接螺釘（未示）附接至外框架1。 (請先聞讀背面之注意事項再填寫本頁) 形成於頂表面蓋9及前嵌板1 〇間的前嵌板盒1 2 包含有一電源開關1 3，一輸入接線器組群14 ’ 一顯示器 兀件組群1 5 ’，一水平面傳感器1 6以產生一對應於在外 槽 5內側的水平面的水平面信號，及一控制單元17。 這些構件組成一控制單元。 形成於頂表面蓋9及後嵌板11間的後嵌板盒1 8 包含有一供水電磁閥21，其進水側連接至水龍頭19，而 出水側連接至供水口 20。供水口 20乃用以將水排向洗濯 兼脫水槽的開口。 形成於頂表面蓋9內的衣服置入口 9a係藉一蓋22以 可打開方式覆蓋之。 形成於外槽5底部的排水口 5 a係藉一*排水電磁閥2 3 連接至排水軟管24，而凝氣瓣5b係藉一氣管25連接至 .水平面傳感器。 在四個角落具有足部26的基底27係連接至框架1 的下端緣，基底係由樹脂製成。 經濟部智慧財產局員工消費合作社印製 圖2係一剖面垂直側視圖，顯示全自動電氣洗衣機的 詳盡結構’而全自動電氣洗衣機的一部分乃加以擴大顯示 〇 圖3係一剖面垂直側視圖，顯示驅動單元6的內部 結構。 驅動單元6係設計成使一減速齒輪機構、一嚙合之離 合器機構、及一反向旋轉的感應電動機乃在洗濯兼脫水槽 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇><297公釐） 519557 A7 B7 五、發明説明（彳3 ) 2及攪拌葉片4之驅動旋轉軸的一中心上，沿垂直方向成 系列的對齊。 減速齒輪機構藉滾珠軸承3 3 a及3 3 b將具有進一出雙 結構的驅動旋轉軸系統34支撐在兩可分離之減速齒輪外 殻3 2a、3 2b內，該兩可分離之減速齒輪外殻32a、32b係 將外殻的凸緣相互連接，及藉附接螺釘3 1繫接至附接基 底7 〇 驅動旋轉軸系統34具有一中空外旋轉軸系統及一設 於中空外旋轉軸系統之中空空間內的內旋轉軸系統。 外旋轉軸系統係藉將電動機的旋轉直接傳遞至洗濯兼 脫水槽2來驅動洗濯兼脫水槽2，且包含一伸出外殼32a 外方且貫穿外槽5以將頂端連接至洗濯兼脫水槽2的外側 輸出軸部分35a ; —外方輸入軸部分.35d，具有一鋸齒35b 以嚙合在圓筒形部分內之離合器機構，圓筒形部分向外殻 -3 2b外方延伸，且在內端具有一凸緣35c ;及一齒輪殼部 分35e以容納一行星減速齒輪機構，齒輪殼部分35e係 設於外側輸出軸部分35a及外方輸入軸部分35d之間。一 包含行星減速齒輪機構之一部分的環狀齒輪35f是固定至 齒輪殼部分3 5 e的內部周邊上。 設於外方旋轉軸系統內側的內方旋轉軸系統可使電 動機之旋轉減速，及將其傳遞給攪拌葉片4來驅動攪拌葉 片4，及包含一內方輸出軸部分36c，其藉利用一密封件 37及金屬軸承38a、3 8b及一止動環（推入螺帽）39來使 其以防水及防摔落方式設於外方輸出軸部分內，及在外方 裝-- (請先閱讀背面之注意事項再填寫本頁) 訂 0 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -16- 519557 A7 -_B7_ 五、發明説明（14 ) (請先閲讀背面之注意事項再填寫本頁) 端部具有一附接螺釘36a，由待與攪.拌葉片4相附接的外 方輸出軸部分3 5 a之頂部伸延於洗濯兼脫水槽內，在內端 部具有一鋸齒36b，藉由內端伸突向齒輪殼部分35e內以 聯結行星減速齒輪機構；一內方輸入軸部分36g係藉滾珠 軸承40a支撐於外方輸入軸部分35d內，及具有一電動機 轉子裝配部分36d，及在外方端部內之扣接螺釘36e，該 外方端部外方由輸入軸部分35d的外端以懸臂狀態伸延， 在內端部具有一太陽齒輪36f，伸延於齒輪殼部分35e內 ’及一行星齒輪36i，用以傳遞減少的旋轉力給一載器 36h，其係藉軸承而由載器36h支撐，及與待旋轉的齒輪 35f、36f相嚙合，載器36h係套合於位在齒輪殻35e內 的內方輸出軸部分36c的鋸齒36b上。 經濟部智慧財產局員工消費合作社印製 滾珠軸承40a、40b係以外方環壓入嵌合方式固接在 外方輸入軸部分35d內，以便精確的支撐充當電動機的轉 子軸使用的內方輸入軸部分36g。由於內方輸入軸部分 36g係以懸臂狀態支撐感應電動機之轉子，故具有較少損 耗，且適於沿徑向方向支撐龐大負荷的典型滾動軸承的滾 珠軸承40a、40b乃被採用以充當支撐內方輸入軸部分36g 的軸承。然而，亦可採用滾子軸承來取代滾珠軸承。 在此種驅動旋轉軸34中，外方旋轉軸系統的構件係 藉冷壓加工以鋅電鍍的鋼板來形成。首先，內方輸出軸 部分36c嵌入外方輸出軸部分35a內，並藉金屬軸承38a 、3 8b支撐之，及利用密封件37以達成防水狀態的輸出 軸部分，再細心的以止動環39推擠之。其次，細心的將 -17- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 519557 A7 B7 五、發明説明（15 ) 齒輪殻部分35e嵌合在外方輸出軸部分35a的內端部上。 (請先閱讀背面之注意事項再填寫本頁) 藉將齒輪殼部分35e嵌合在外方輸出軸部分35a的內 端部上的工件係加以支撐，使其被一固定在壓力加工機內 的模具圍繞，而外方輸出軸部分35a及齒輪殻部分35e之 間的嵌合部係藉壓入止動環39加以金屬流溶接，而同時 沖壓，利用衝頭1 04以推擠及擴張外方輸出軸部分35a的 端部。 另一方面，內方輸.入軸部分36g利用滾珠軸承40a、 4〇b固定於外方輸入軸部分35d內，進而構築輸入軸部分 〇 之後，將載器36h嵌合於在部分組裝的工件之齒輪殼 35e內伸突的鋸齒36b上，而使輸入軸部分與齒輪殼部分 3 5e相聯結，該部分組裝的工件係藉將外方輸出’軸部分 3 5a及齒輪殼部分35e之間的裝配部分加以金屬流溶接來 形成，及加以支撐使其被一固定在壓力加工機內的模具圍 繞， 經濟部智慧財產局員工消費合作社印製 支撐行星齒輪361、載器36h，插入環狀齒輪，將輸 入軸部分倒置以套合插入環狀齒輪的工件，俾以凸緣35c 覆蓋齒輪殼部分35e的開口緣，及使衝頭沿輸入軸部分組 裝工件上推動，衝頭具有一環狀刀刃，以分裂齒輪殻部分 35e的開口緣，及將凸緣35e的外方周緣向內摺疊，如同 固持外方周緣一般。 電動機係藉下列方式組裝：利用附接螺釘42，將電 動機殻體43經一在絕緣狀態的絕緣構件4 1附接至外殻 -18- 本紙張尺度適用中國國家標準（CNS ) A4規格（2ί〇Χ 297公釐） 519557 A7 B7 五、發明説明（16 ) (請先閲讀背面之注意事項再填寫本頁) 32b的下端面，以使開口向下’將定子44經開口端插入 ，將定子置於複數切割一及一提起的突起4 3 a，及將夠 43b彎曲以固定定子。詳細的說’電動機的組裝係藉纏繞 及設定6—極結構繞組44b至定子鐵心44a爲之，以構築 一電容分相式的反向旋轉之感應電動機’將定子鐵心44a 插入電動機殼體43內以將定子鐵心44a的外周面固定至 電動機殼體43，然後將電動機殻體43附接至外殼32b的 下端面。與定子44成對的轉子45係嵌合至一形成於內方 輸入軸部分36g內的轉子裝配部分36d，及利用與扣接螺 釘36e相螺接的扣接螺帽46加以固定。 經濟部智慧財產局員工消費合作社印製 至於轉子45，首先，轉子鐵心45a的一外方鐡心 45a!及一內方鐵心45a2係如圖4A及4B所式般疊置。外 方鐵心45ai及內方鐵心45a2 h係設計成有一可形成絕緣 樹脂層的間隙45a3係設於其等之間。外方鐡心45a:具有 一槽45a4，可藉壓鑄以形成一位在外方鐵心45a!的外周 邊的籃狀次導體，且係不交軸的疊置以抑制轉矩變動。內 方鐵心45a2具有一旋轉軸裝配孔45a5，以將形成於內方‘ 輸入軸部分36g端部內的轉子裝配部分插至中央，四根不 平坦板裝配孔45a6以將一嚙合之不平坦板環繞旋轉軸裝 配孔45a5套合，緩衝桿裝配孔45a7以將一緩衝桿插入及 固定，以保護不平坦板裝配孔45a6的兩側，且係以平直 狀態疊置。 內方鐵心4 5 a 2的旋轉軸裝配孔4 5 a 5疊層厚度的約 80%係圓形，而剩餘的約20%係成有角度的形狀，俾確保 -19- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 519557 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（17 ) 內方鐵心45a2的精度及防止反轉。外方鐵心45at的內方 圓周面及內方鐵45a2的外方圓周面在絕緣樹脂層插入間 隙45a3時藉結合不平坦表面，來防止其等的反轉。此外 ，外方鐵心45a!的疊層厚度及內方鐵心45a2的疊層厚度 係藉使疊層的數量相等來減少尺寸的差異。 如圖5A及5B所示，嚙合之不平坦板45c係藉在圓 形非磁性金屬板（本實例乃使用黃銅板）的周邊部形成四只 相互等距隔開的切割一凹陷部45c!，以形成四只嚙合之突 起部45c2，在四只切割一凹陷部45cn之間徑向延伸；形 成緩衝桿組裝切割孔45C4以將緩衝桿組裝在嚙合之突起 部4 5 c 2兩側的接觸表面4 5 c 3上，使得緩衝桿由接觸表面 45C3伸突；及另形成組裝突起45c5，以藉一擠製程序將內 方鐵心45a2的不平坦板裝配孔45a6組裝及附接至下表面 。緩衝桿組裝切割孔45c4的直徑係設計成比緩衝桿裝配 孔45a7的直徑爲大。嚙合之不平坦板45c可藉將一非磁 性樹脂模製成相同的形狀來形成。 轉子鐵心45a及嚙合之不平坦板45c可如上文所述般 構製，如圖6A及6B，將外方鐵心45 a!，籃狀次導體45 b! ，及冷卻風扇4 5 b 2、4 5 b 3藉銘模鑄件4 5 b模鑄成一單元 〇 有關內方鐵心45a2方面，嚙合之不平坦板45c的組 裝突起45c5係壓擠嵌合入不平坦板裝配孔45a6內，以將 嚙合之不平坦板45c套合及固定在內方鐵心45a2的上表 面。在嚙合之不平坦板45c與內方鐵心45a2的上表面相 (請先閲讀背面之注意事項再填寫本頁) mr 裝· 麵 本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐） __ 20 - 519557 A7 B7 五、發明説明（18 ) (請先閱讀背面之注意事項再填寫本頁) 嚙合及套合的狀態下，形成在間隙45a3內的緩衝桿裝配 孔45a7，及形成在不平坦板45c內的緩衝桿組裝切割孔 45C4係相互成同軸向的相通。 一用以聯結外方鐵心45a!及內方鐵心45a2的絕緣樹 脂層45ch係藉注射絕緣樹脂（PPS)進入其等之間的間隙 45a3而形成，而旋轉之感測傳感器的旋轉磁鐵容納部45d2 係藉伸延絕緣樹脂層45d!以將一磁鐵45e套合入旋轉磁 鐵容納部45ch來形成。旋轉磁鐵容納部45ch係藉伸延至 轉子鐵心45a上方的端面，以圍繞嵌合在端面的嚙合之不 平坦板的四只嚙合之突起部45c2的外周界來形成。本文 中乃實行樹脂模製使得形成於間隙45a3內的緩衝桿裝配 孔45a7及形成於嚙合之不平坦板45c內的緩衝桿組裝切 割孔45c4維持爲中空狀態。 經濟部智慧財產局員工消費合作社印製 待插入及固定在形成於間隙45a3內的緩衝桿裝配孔 45a7內的緩衝桿45f，及形成於嚙合之不平坦板45c內的 緩衝桿組裝切割孔45c4具有適當的彈性，且係由具有優 良熱阻抗及抗磨耗的氨基甲酸乙酯橡膠（熱塑性氨基甲酸 乙酯彈性體；硬度HS90±5)模製而成。如圖7所示，緩衝 桿45f包含一固接在內方鐵心45心頂表面上的大直徑部 45fi ; —貫穿緩衝桿裝配孔45a7的小直徑部45f2 ; —固定 在底表面的大直徑部45f3 ;及一組裝操作部45f4。大直徑 部45f!的直徑使大直徑部45f!可嵌入緩衝桿組裝切割孔 45c4內，但係固接至緩衝桿裝配孔45a7的邊緣。大直徑部 45f3的直徑使大直徑部45f3可通過緩衝桿組裝切割孔45cm -21 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 519557 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（彳9 ) ，且可被壓縮以變形成一小直徑，而可通過緩衝桿裝配孔 4 5a7，且在通過緩衝桿裝配孔45a7後，擴張及回復以形成 一可固定至緩衝孔45a7邊緣的推拔部。組裝操作部45f4 的直徑使其可輕易的通過緩衝桿裝配孔45a7，且具有一長 度，可用在抽拉操作以使緩桿裝配孔45a7。 緩衝桿45f的組裝操作部45f4由嚙合之不平坦板45c 的緩衝桿組裝切割孔45c4貫穿內方鐵心45a2的緩衝桿裝 配孔45a7，而在反向側露出，然後該露出部分被抽拉，使 大直徑部45f3壓縮而通過緩衝桿裝配孔45a7。在此程序 的最後階段中，大直徑部45;^嵌入緩衝桿組裝切割部 4 5c4，再固定至內方鐵心45a2的緩衝桿裝配孔45a7上緣。 藉進一步抽拉組裝操作部45f4，小直徑部45f2被擴張而 大直徑部45f3通過緩衝桿裝配孔45a7，然後回復而固定 至緩衝桿裝配孔45a7的下緣。在此情形中，藉切割組裝 操作部45f4，緩衝桿45f的固定狀態是：大直徑部45f!的 一部分由嚙合之突起部4 5 c 2的接觸表面4 5 c 3伸突以緩衝 與接觸表面4 5 c 3的接觸。 如上文述及的轉子45係嵌入形成於內方輸入軸部分 36g內的電動機轉子裝配部分36d，且藉扣緊扣接螺帽46 而固接至電動機轉子裝配部分36d。 在圖8至10部分顯示的嚙合之離合器機構47，藉嚙 合將外方旋轉軸系統35聯結至電動機的轉子45，及將轉 子45的旋轉力傳遞至外方旋轉軸系統35，以旋轉外方旋 轉軸系統35，或釋開嚙合之聯結以停止外方旋轉軸系統 (請先閱讀背面之注意事項存填寫本育〇 装· 訂 0, 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇x297公釐） -22- 519557 經濟部智慧財產局員工消費合作社印製 A7 ___B7_五、發明説明（20 ) 3 5的旋轉。 爲了減小驅動單元6在軸向方向的總尺寸，嚙合之離 合器機構47係藉附接螺釘42，與包含有環狀螺線管47a 的環狀螺線管鐵心47b —起連接至電動機殼體43的內側 ，且係設於由定子繞組44b的末端線圏所環繞的內部空間 內，俾環繞外方輸入軸部分35d。由絕緣樹脂製成之滑件 47c係軸向可滑移的與形成於外方輸入軸部分35d上的鋸 齒3 5 b相嚙合，滑件4 7 c藉一線圈彈簧4 7 d向下推壓’俾 嚙合轉子45的嚙合之不平坦板45c，且滑件47c藉螺線管 47a的一電磁力舉起，對抗線圏彈簧47d的向下推壓力， 以釋開該嚙合，且黏接及固定至螺線管鐵心47b來停止旋 轉。 滑件47c包含一利用PPS樹脂藉模製而與其一體形成 一單元的鐵黏結兀件4 7 e。鐵黏結兀件4 7 e係黏結至螺線 管鐵心47b。滑件47c設有一公差’俾使嚙合之不平坦板 45c的切割一凹陷部45c!在旋轉方向具有一小間隙’滑件 47c亦包含一嚙合之突起47f ’突起47f利用模塑樹脂而 與滑件47 c —體形成在一單元內，嚙合之突起47f與由在 嚙合之突起部45c2兩側之接觸表面45c3伸突的緩衝桿45f 的大直徑部45f!相嚙合’而接觸表面45C3壓縮大直徑部 45f:，及傳遞旋轉轉矩。此外，與形成於外方輸入軸部分 35d內的鋸齒35b軸向可滑移的相嚙合的鋸齒47g係設於 內側。 複數徑向擋止槽4 7 b 1設於螺線管鐵心4 7 b的黏接表 本紙張尺度適標準（CNS ) A4規格（21〇父297公釐] ^23- (請先閲讀背面之注意事項再填寫本頁) 裝· 訂 .0 519557 A7 B7 五、發明説明（21 ) (請先閱讀背面之注意事項再填寫本頁) 面上，·且複數待與複數徑向擋止槽47b!嚙合的徑向突起 條47u設於黏接元件47e上，以防當滑件47c的黏接元件 47黏接至螺線管鐵心47b上時，滑件 47c的轉向。 由於緩衝桿45f爲用以緩衝電動機的轉子45的嚙合 之不平坦板45c及在嚙合之離合器機構內的滑件47c的嚙 合之突起部4 5 c 2之間的接觸的緩衝構件，故緩衝桿 4 5 f 可修飾成各種形狀，且可固定在滑件47c側。 電動機殻體43的底端以一蓋48套合及覆蓋。旋轉感 測傳感器的旋轉感測元件（磁性感測元件）49係連接至蓋 ，而旋轉感測元件49係與轉子45的永久磁鐵45d的旋轉 路徑相對的設置。 上述驅動單元6係藉附接螺釘50將附接基底附接在 外槽5的外方底部而連接。驅動單元6外側以一外方蓋 51覆蓋，外方蓋51係藉附接螺釘50與驅動單元6連接 〇 圖1 1係一方塊圖，顯示全自動電氣洗衣機之電氣結 構之具體實施例。 經濟部智慧財產局員工消費合作社印製 控制單元17沿微電腦17a周圍設置，且包含一電源 電路17b; —零交叉信號發生電源電路17c; —復原電路 17d; —電力繼電器17e; —包含半導體交流開關元件 (FLS)組群及二極體組群的驅動電路17f的驅動電路17f， 二極體組群係用以控制供應給供水電磁閥 2 1的電力，一 排水電磁閥23，嚙合之離合器機構及定子繞組44b (44bi， 44b，〇的螺線管47a;用以產生時鐘信號的振盪電路17g; 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐"I 「24 - " 519557 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（22 ) 及一蜂鳴器17h。 電源電路1 7b爲控制電路產生一低電壓的直流電壓， 而零交叉信號發生電源電路17c產生一參考信號以控制該 半導體開關元件；且復原電路17d產生一復原信號以便當 電源打開時，將微電腦1 7a復原至一特定的初始狀態；而 振盪電路17g產生時鐘信號以操作微電腦17a。 至於電動機之定子繞組44b!、44b2的電源控制，驅動 電路17f包含兩半導體交流開關元件（FLS)17:l·、17f2，以 控制反向旋轉及反向旋轉電磁制動。FLS 17h係用以控制 提供正常旋轉的電源之半導體交流開關元件，而FLS 17f2 係用以控制提供反向旋轉的電源之半導體交流開關元件。 參考標號44c係指一分相電容器。此外，設有閥控制FLS 17f3、17f4以控制供水電磁閥21及排水電磁閥23。至於 螺線管 47a的電源控制，設有二極體電橋17f5以傳導適 於發生一巨大電磁力的直流驅動電流，及一相位控制FLS 1 7f6以控制驅動電流。螺線管驅動電流係控制成使得驅 動電流在吸引黏接元件47e的初始階段時爲大，因爲此 時需有巨大電磁力，然後在已黏接後即減小，以減少熱的 產生。 微電腦17a由電源開關13、輸入接線器組群14、用 以控制顯示器元件組群1 5的水平面傳感器1 6及旋轉感 測元件49、電力繼電器17e、及依據一預設定程序程式之 驅動電路17f及蜂鳴器17h獲得輸入信號。 當電源開關1 3打開時，電力繼電器17e即打開以使 .--喝 ϋ— _r. I^丨丨丨ft (請先閱讀背面之注意事項再填寫本頁.) 訂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -25- 519557 A7 五 經濟部智慧財產局員工消費合作社印製 、發明説明（23 (請先閲讀背面之注意事項再填寫本頁) 控制單元17的微電腦17a進入一準備狀態。然後，當輸 入接線器組群1 4指示開始淸洗時，由輸入接線器組群！ 4 設定的洗濯兼脫水模式即確認，而設定的洗濯兼脫水程序 模式即開始。 圖12顯示由微電腦17a在洗濯兼脫水模式步驟1〇1 下執行的控制程序。 供水電磁閥21打開以供水給外槽5至一預先設定的 水平面。該預先設定的·水平面爲適於在下步驟中感測衣 服量的水平面，該水平面感測係由監視來自水平面傳感器 1 6的水平面感測信號來執行。 步驟102 執行衣服數量的感測，此衣服數量感測係依據當攪拌 葉片4旋轉時，待淸洗物件受到的抗拒力來衡量。滑件 47c係相對線圏彈簧47d拉起，以將滑件47c的嚙合之突 起47f與電動機的轉子45之嚙合之不平坦部分45c3相脫 離，藉激勵離合器機構47的螺線管47a以電磁的吸引黏 接元件47e，及藉將黏接元件47e黏接至螺線管鐵心47b 以將突起條47ei與擋止槽47b!相嚙合，乃可抑制及停止 外方旋轉軸系統35(洗濯兼脫水槽2)的旋轉。在此狀態下 ，電動機的定子線圈44b被激勵以旋轉轉子45，此旋轉 在當藉內方輸入軸部分36g的行星齒輪36i減速後即傳 遞給內方輸出軸部分36c，以旋轉攪拌葉片4。而後，在 停止驅動的慣性轉速係依據來自旋轉感測元件49的輸 -26- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 519557 A7 B7 五、發明説明（24 ) 出信號來檢測，而衣服量即依據減速特性來感測。衣服質 量可在水平面在改變時藉執行檢測程序來感測。 步驟 103 淸洗水平面係依衣服數量及衣服質量來決定，而水係 流放抵淸洗水平面。 步驟 104 執行對應於衣服數量及衣服質量的淸洗程序。淸洗程 序可藉選出下列淸洗模式來執行，即沿一方向旋轉攪拌葉 片4，然後再沿另一方向旋轉攪拌葉片4的淸洗方法；沿 一方向旋轉洗濯兼脫水槽2，再沿另一方向旋轉之的淸洗 方法；及沿一方向連續的旋轉洗濯兼脫水槽的淸洗方法。 先沿一方向旋轉攪拌葉片4，然後再沿另一方向旋轉 、攪拌葉片4的淸洗方法適合強力攪拌以淸洗物件如布內褲 或襪子。先沿一方向旋轉洗濯兼脫水槽2，再沿另一方向 旋轉之的淸洗方法適合淸洗大物件如床單或浴巾，可防止 淸洗物件相互糾結及減少淸洗的不均。沿一方向連續的旋 轉洗濯兼脫水槽的淸洗方法適合淸洗物件如具有一乾淸洗 標誌的衣物，可保持其等的形狀。 先沿一方向旋轉攪拌葉片4，然後再沿另一方向旋轉 攪拌葉片4的淸洗方法的執行係藉激勵離合器機構47之 螺線管47a以拉起滑件47c，而將滑件47c及轉子45之不 平坦板45c之間的嚙合釋開；將黏接元件47e黏接至螺線 本紙張尺度適用中國國家標準(CNS ) A4規格（210X297公餐) _ 27: " (請先閲讀背面之注意事項再填寫本頁) -裝· 0, 經濟部智慧財產局員工消費合作社印製 519557 A7 _B7 五、發明説明（25 ) 管鐵心47b以使擋止突起條47e!與擋止槽47b!相嚙合， 防止外方輸入軸部分的旋轉轉向，而造成洗濯兼脫水槽2 進入停止狀態；激勵定子線圈44使轉子45先沿一方向旋 轉，然後再沿另一方向旋轉；及經內方輸入軸部分36g、 行星齒輪36i、及內方輸出軸部分36c，將旋轉傳遞給攪 拌葉片4。 先沿一方向旋轉洗濯兼脫水槽2，再沿另一方向旋轉 之的淸洗方法係藉移除對嚙合之離合器機構47的螺線管 47a的激勵，以藉線圈彈簧47d將滑件47c向下推，以使 滑件47c的嚙合之突起47f與轉子45的不平坦板45c的 切割一凹陷部45C!相嚙合，及使滑件47c與轉子45相聯 結；激勵定子線圈44使轉子45先沿一方向旋轉，再沿另 一方向旋轉；及經外方輸入軸部分35d、齒輪殼部分35e 、及外方輸出軸部分35a，將旋轉傳遞給洗濯兼脫水槽2 。那時，由於行星齒輪機構失去減速功能，攪拌葉片4 乃與洗濯兼脫水槽2同步旋轉。 沿一方向連續的旋轉洗濯兼脫水槽的淸洗方法係藉將 水芊面設定於一較低値；及激勵定子線圈4 4使轉子4 5在 離合器機構47的嚙合及連接狀態下旋轉。 微電腦1 7a藉對應於衣服數量及衣服質量、由輸入 接線器組群14設定的模式來執行三種淸洗方法的選擇， 及藉控制嚙合之離合器機構47的螺線管47a來控制離合 器機構47的連接及脫開狀態。此外，如有需要，亦可採 結合此三種方法的淸洗方法。 本紙張尺度適财酬家標準（CNS ) A4規格（21GX297公釐) :28- ~ ~ (請先閱讀背面之注意事項再填寫本頁) 裝·1T. 519557 Μ B7 V. Description of the invention (7) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperative, 17a Microcomputer 17b Power circuit 17c Zero-cross signal generation power circuit 17d Recovery power circuit 17e Power relay 17f Horse circuit circuit 17f2 Supply control to the rotating power FLS 17g Oscillation circuit 17h Buzzer 18 Rear panel box 19 Faucet 20 Water supply □ 21 Water supply solenoid valve 22 Cover 23 Drain solenoid valve 24 Drain hose 25 Air pipe 26 Foot 27 Base 31 Attach screw 32a Decelerate Tooth base book case 32b Reducer tooth hita Hourly case 33a Ball bearing 33b Ball bearing (please read the precautions on the back before filling in this page) The size of the paper is applicable to China National Standard (CNS) Α4 size (210X297 mm) ) _ 1〇_ 519557 A7 B7 V. Description of Invention (8) Ministry of Economic Affairs Printed by the Production and Consumer Cooperatives 34 Driven Rotary Shaft System 35 Rotary Shaft System 35a Outer output shaft portion 35b According to teeth 35c Flange 35d Outer input shaft portion 35e ΤΑΑΓ Back to right A Early book shell portion 35f Ring gear 36a Attachment screw 36b saw 36c inner output shaft part 36d motor rotor assembly part 36e snap screw 36f sun Tαλτ national wheel 36g inner input shaft part 36h carrier 36i planet TλαΓ return wheel 37 seal 38a metal bearing 38b metal bearing 39 stop ring ( Push in the nut) 40a Ball bearing 40b Ball bearing 42 Attachment screw (Please read the precautions on the back before filling out this page) Installation ·,-!! .0 This paper size applies to China National Standard (CNS) A4 specification (210X297 (Mm) _ 519 557 Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 Five 'Invention Description (9) 43 Motor housing 43a Protrusion 43b Hook 44 Stator 44a Stator core 44b Stator winding 44b 1 stator winding-44b2 stator winding 44c split-phase capacitor 44d electromagnetic relay 44di contact switch 4 4 d 2 electromagnetic coil 45 stator 45a rotor core 45ai outer core 45a2 inner core 45as gap 45a4 slot 45as rotating shaft mounting hole 45a6 uneven plate Mounting hole 45a7 Buffer rod mounting hole 45b Aluminum die casting 45bi secondary conductor 4 5 b 2 Cooling fan This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) -12-(Please read the precautions on the back before filling (This page) Release. 0 519557 A7 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed and invented (10:) 45b3 Cooling fan 45c Uneven plate 45ci Cuts a recess 45c2 Protrusion 45c3 Contact surface 45c4 Buffer rod assembly cutting Hole 45cs Assembly protrusion 45d Permanent magnet 45di Insulating resin layer 45d2 Rotating magnet receiving portion 45e Magnet 45f Buffer rod 45fi Large diameter portion 45f2 Small diameter portion 45fs Large diameter portion 45f4 Assembly operation portion 46 Snap screw Cap 47 Clutch mechanism 47a Solenoid 47b Solenoid core 47bi Radial stop groove 47c Slider 47d Coil spring 47e Iron bonding element (Please read the precautions on the back before filling this page) Chinese National Standard (CNS) A4 specification (210X297 mm) · 13-519557 Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (11) 47ei Radial protrusion 47f Meshing protrusion 47g Serration 48 Cover 49 Rotary sensing element (magnetic sensing element) 50 Attachment screw 51 Outer cover 104 Punch t Reverse electromagnetic braking stop time TA Start time period TB Reverse electromagnetic braking stop time Detailed description of a preferred embodiment: FIG. 1 It is a schematic cross-sectional vertical side view showing the basic structure of a specific embodiment of a fully automatic electric washing machine according to the present invention. Reference numeral 1 is a frame for accommodating the internal mechanism. Reference numeral 1 is a washing and dewatering tank 2 with a fluid balancer 3 at an upper edge portion, and a stirrer blade 4 rotatably provided in the bottom of the washing and dewatering tank. The reference numeral 5 is a rotatable outer tank for accommodating the washing and dewatering tank 2. A driving unit 6 is attached to the outer side of the bottom by an attachment base made of a steel plate, and the outer tank is connected to the upper end of the outer frame 1 by a vibration isolation device. The four corners are suspended and supported. The internal structure of the drive unit 6 will be described in detail later. A top surface cover 9 having a clothes insertion opening 9a is inserted into an open end edge of the outer frame 1 to cover the opening above the outer frame 1, and the front panel 1 〇 ^ paper size applies the Chinese National Standard (CNS) A4 specification (210X297 Mm) .14- (Please read the precautions on the back before filling out this page) Participation. Order. 0 519557 A7 B7 V. Description of the invention (12) and the rear panel 1 1 By attachment screws (not shown) Attach to outer frame 1. (Please read the precautions on the back before filling this page) The front panel box 1 2 formed between the top surface cover 9 and the front panel 10 includes a power switch 1 3, an input connector group 14 'a The display element group 15 ′, a horizontal-level sensor 16 generates a horizontal-level signal corresponding to the horizontal plane inside the outer tank 5, and a control unit 17. These components constitute a control unit. The rear panel box 18 formed between the top surface cover 9 and the rear panel 11 includes a water supply solenoid valve 21 whose water inlet side is connected to the faucet 19 and the water outlet side is connected to the water supply port 20. The water supply port 20 is an opening for discharging water to the washing and dewatering tank. The garment insertion opening 9a formed in the top surface cover 9 is covered by a cover 22 in an openable manner. The drainage opening 5 a formed at the bottom of the outer tank 5 is connected to the drainage hose 24 through a * drain solenoid valve 2 3, and the gas condensate flap 5 b is connected to the water level sensor through an air pipe 25. A base 27 having feet 26 at four corners is connected to the lower end edge of the frame 1, and the base is made of resin. Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, Figure 2 is a vertical side view of a section showing the detailed structure of a fully automatic electric washing machine, and a part of the automatic electric washing machine is enlarged. Figure 3 is a vertical side view of a section showing The internal structure of the drive unit 6. The drive unit 6 is designed so that a reduction gear mechanism, a meshing clutch mechanism, and a reverse rotation induction motor are used in the washing and dewatering tank. The paper size applies the Chinese National Standard (CNS) A4 specification (21〇 > < 297 mm) 519557 A7 B7 V. Description of the invention (彳 3) 2 and the center of the driving rotation axis of the stirring blade 4 are aligned in series in the vertical direction. The reduction gear mechanism supports the drive rotation shaft system 34 having a double structure of one in and one out by ball bearings 3 3 a and 3 3 b in two separable reduction gear housings 3 2a and 3 2b, and the two separable reduction gears are outside The shells 32a, 32b connect the flanges of the shells to each other, and are connected to the attachment base by attachment screws 31, and the drive rotary shaft system 34 has a hollow outer rotary shaft system and a hollow outer rotary shaft system. Inner shaft system in hollow space. The external rotating shaft system drives the washing and dewatering tank 2 by directly transmitting the rotation of the motor to the washing and dewatering tank 2 and includes an extension of the outer casing 32a and passing through the outer tank 5 to connect the top end to the washing and dewatering tank 2. Outer output shaft portion 35a;-Outer input shaft portion .35d, with a saw mechanism 35b to engage the clutch mechanism in the cylindrical portion, the cylindrical portion extends outward from the housing -3 2b, and has an inner end A flange 35c; and a gear housing portion 35e to accommodate a planetary reduction gear mechanism, the gear housing portion 35e is provided between the outer output shaft portion 35a and the outer input shaft portion 35d. A ring gear 35f including a part of the planetary reduction gear mechanism is fixed to the inner periphery of the gear case portion 3e. The inner rotating shaft system provided inside the outer rotating shaft system can decelerate the rotation of the motor and transfer it to the stirring blade 4 to drive the stirring blade 4 and includes an inner output shaft portion 36c, which utilizes a seal Pieces 37 and metal bearings 38a, 38b and a stop ring (pushing into the nut) 39 to make it waterproof and drop-proof in the external output shaft part, and installed outside-(Please read first Note on the back, please fill out this page again) Order 0 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives Paper size for this paper applies Chinese National Standard (CNS) A4 (210X297 mm) -16- 519557 A7 -_B7_ V. Description of the invention ( 14) (Please read the precautions on the back before filling in this page) The end has an attachment screw 36a, which is extended by the top of the outer output shaft part 3 5 a attached to the mixing blade 4 The dewatering tank has a saw tooth 36b at the inner end, which protrudes into the gear housing portion 35e by the inner end to connect the planetary reduction gear mechanism; an inner input shaft portion 36g is supported on the outer input shaft by a ball bearing 40a Part 35d, and has a power The rotor assembly part 36d and the fastening screw 36e in the outer end part, the outer end part is extended in a cantilever state from the outer end of the input shaft part 35d, and the inner end part has a sun gear 36f, which extends to the gear Inside the shell portion 35e and a planetary gear 36i for transmitting a reduced rotational force to a carrier 36h, which is supported by the carrier 36h through a bearing, and meshes with the gears 35f, 36f to be rotated, and the carrier 36h It is fastened to the serrations 36b of the inner output shaft portion 36c located in the gear case 35e. The printed ball bearings 40a and 40b of the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs are press-fitted on the outer ring and fixed to the outer input shaft portion 35d so as to accurately support the inner input shaft portion used as the rotor shaft of the motor 36g. Since the inner input shaft part 36g supports the rotor of the induction motor in a cantilever state, ball bearings 40a and 40b, which are typical rolling bearings that have less losses and are suitable for supporting a large load in the radial direction, are adopted to support the inner side. 36g bearings on the input shaft. However, roller bearings can also be used instead of ball bearings. In such a driving rotary shaft 34, the components of the external rotary shaft system are formed by cold-pressing a zinc-plated steel plate. First, the inner output shaft portion 36c is embedded in the outer output shaft portion 35a, and is supported by metal bearings 38a, 38b, and the output shaft portion using the seal 37 to achieve a waterproof state, and then the stop ring 39 is carefully Push it. Secondly, carefully apply -17- this paper size to the Chinese National Standard (CNS) A4 specification (210X297 mm) 519557 A7 B7 V. Description of the invention (15) The gear housing part 35e is fitted on the inner end of the outer output shaft part 35a Ministry. (Please read the precautions on the back before filling in this page.) The workpiece is fitted to the inner end of the outer output shaft portion 35a by fitting the gear housing portion 35e to a fixed die in the press. It is surrounded, and the fitting part between the outer output shaft portion 35a and the gear housing portion 35e is pressed into the stop ring 39 for metal flow fusion, and at the same time punched, the punch 104 is used to push and expand the outer output The end of the shaft portion 35a. On the other hand, the inner input shaft portion 36g is fixed in the outer input shaft portion 35d by ball bearings 40a and 40b, and after the input shaft portion 0 is constructed, the carrier 36h is fitted to the partially assembled workpiece The gear case 35e extends inwardly on the serrated teeth 36b, so that the input shaft portion is connected to the gear case portion 35e. The work assembled in this portion is the output between the shaft portion 35a and the gear case portion 35e. The assembly part is formed by molten metal welding, and is supported so that it is surrounded by a mold fixed in the press. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economy printed and supported the planetary gear 361 and the carrier 36h, and inserted the ring gear. Turn the input shaft part upside down to fit the workpiece inserted into the ring gear, cover the opening edge of the gear housing part 35e with the flange 35c, and push the punch along the input shaft part to assemble the workpiece. The punch has an annular blade. The opening edge of the gear case portion 35e is split and the outer peripheral edge of the flange 35e is folded inward as if the outer peripheral edge is held. The motor is assembled by: attaching the motor housing 43 to the housing via an insulating member 4 1 in an insulated state by using attachment screws 42- This paper standard applies to China National Standard (CNS) A4 specifications (2ί 〇Χ 297mm) 519557 A7 B7 V. Description of the invention (16) (Please read the precautions on the back before filling in this page) The lower end face of 32b so that the opening is downward. Insert the stator 44 through the open end and insert the stator It is placed on a plurality of cut one and one raised protrusions 4 3 a, and is bent enough to fix the stator. Specifically, 'the assembly of the motor is performed by winding and setting a 6-pole structure winding 44b to the stator core 44a to build a capacitive split-phase reverse rotation induction motor'. The stator core 44a is inserted into the motor housing 43. The inner peripheral surface of the stator core 44a is fixed to the motor case 43, and then the motor case 43 is attached to the lower end surface of the case 32b. The rotor 45 paired with the stator 44 is fitted into a rotor fitting portion 36d formed in the inner input shaft portion 36g, and is fixed by a fastening nut 46 screwed to the fastening screw 36e. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs As for the rotor 45, first, an outer core 45a! And an inner core 45a2 of the rotor core 45a are stacked as shown in Figs. 4A and 4B. The outer iron core 45ai and the inner iron core 45a2 h are designed to have a gap 45a3 between them to form an insulating resin layer. Outer core 45a: It has a slot 45a4, which can be formed by die-casting to form a basket-shaped subconductor on the outer periphery of the outer core 45a !. The inner iron core 45a2 has a rotating shaft mounting hole 45a5 to insert the rotor mounting portion formed in the end of the inner input shaft portion 36g to the center, and four uneven plate mounting holes 45a6 to surround an engaged uneven plate The rotation shaft mounting hole 45a5 is fitted, and the buffer rod mounting hole 45a7 is used to insert and fix a buffer rod to protect both sides of the uneven plate mounting hole 45a6, and they are stacked in a flat state. Inner square iron core 4 5 a 2 Rotary shaft mounting holes 4 5 a 5 Approximately 80% of the stacking thickness is circular, while the remaining approximately 20% is angled. 俾 Ensure -19- This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) 519557 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (17) The precision of the inner iron core 45a2 and the prevention of reversal. The inner circumferential surface of the outer iron core 45at and the outer circumferential surface of the inner iron 45a2 are combined with an uneven surface when the insulating resin layer is inserted into the gap 45a3 to prevent them from being reversed. In addition, the stacking thickness of the outer core 45a! And the stacking thickness of the inner core 45a2 are reduced by the same number of stacks. As shown in FIGS. 5A and 5B, the meshing uneven plate 45c is formed by cutting four recessed portions 45c spaced apart from each other at equal intervals on the periphery of a circular non-magnetic metal plate (a brass plate is used in this example)! To form four engaging protrusions 45c2, and extend radially between the four cutting one recessed portions 45cn; forming a buffer rod assembly cutting hole 45C4 to assemble the buffer rod on the two sides of the engaging protruding portion 4 5 c 2 to contact On the surface 4 5 c 3, the buffer rod is protruded from the contact surface 45C 3; and an assembly protrusion 45 c 5 is formed to assemble and attach the uneven plate mounting hole 45 a 6 of the inner core 45 a 2 to the lower surface by an extrusion process. The diameter of the buffer rod assembly cut hole 45c4 is designed to be larger than the diameter of the buffer rod assembly hole 45a7. The engaging uneven plate 45c can be formed by molding a non-magnetic resin into the same shape. The rotor core 45a and the meshing uneven plate 45c can be constructed as described above. As shown in FIGS. 6A and 6B, the outer core 45a !, the basket-shaped secondary conductor 45b !, and the cooling fan 4 5b 2, 4 5 b 3 Borrowing die casting 4 5 b Moulded into a unit. 0 As for the inner core 45a2, the assembling protrusion 45c5 of the engaging uneven plate 45c is press-fitted into the uneven plate mounting hole 45a6 to engage the engaging The uneven plate 45c is fitted and fixed on the upper surface of the inner iron core 45a2. On the upper surface of the meshing uneven plate 45c and the inner core 45a2 (please read the precautions on the back before filling out this page) mr. The size of the paper is applicable. National Standard (CNS) A4 (210X297) (Centi) __ 20-519557 A7 B7 V. Description of the invention (18) (Please read the precautions on the back before filling this page) In the state of engagement and engagement, the buffer rod mounting hole 45a7 formed in the gap 45a3, and the formation The buffer rod assembly cutting holes 45C4 in the uneven plate 45c communicate with each other coaxially. An insulating resin layer 45ch for connecting the outer iron core 45a! And the inner iron core 45a2 is formed by injecting an insulating resin (PPS) into the gap 45a3 between them, and the rotating magnet receiving portion 45d2 of the rotating sensing sensor It is formed by extending the insulating resin layer 45d! To fit a magnet 45e into the rotating magnet accommodating portion 45ch. The rotating magnet accommodating portion 45ch is formed by an end surface extending above the rotor core 45a, and is formed by surrounding the outer periphery of four meshing projections 45c2 of a meshing uneven plate fitted on the end surface. Herein, resin molding is performed so that the buffer rod assembly hole 45a7 formed in the gap 45a3 and the buffer rod assembly cut hole 45c4 formed in the meshed uneven plate 45c are maintained in a hollow state. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints a buffer rod 45f to be inserted and fixed in a buffer rod mounting hole 45a7 formed in the gap 45a3, and a buffer rod assembly cutting hole 45c4 formed in the engaging uneven plate 45c. Appropriate elasticity, and is molded from urethane rubber (thermoplastic urethane elastomer; hardness HS90 ± 5) with excellent thermal resistance and abrasion resistance. As shown in FIG. 7, the buffer rod 45f includes a large-diameter portion 45fi fixed on the top surface of the inner iron core 45;-a small-diameter portion 45f2 passing through the buffer-rod mounting hole 45a7;-a large-diameter portion fixed on the bottom surface 45f3; and an assembly operation portion 45f4. The diameter of the large-diameter portion 45f! Allows the large-diameter portion 45f! To be inserted into the buffer rod assembly cutting hole 45c4, but is fixed to the edge of the buffer rod assembly hole 45a7. The diameter of the large-diameter portion 45f3 allows the large-diameter portion 45f3 to be assembled with a cutting hole 45cm through a buffer rod -21-This paper size applies to the Chinese National Standard (CNS) A4 size (210X297 mm) 519557 A7 B7 Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs 5. The description of the invention (彳 9) is printed and can be compressed to change into a small diameter, and can be assembled through the buffer rod mounting hole 4 5a7, and after passing through the buffer rod mounting hole 45a7, expanded and restored to form a fixable Push to the edge of the buffer hole 45a7. The diameter of the assembling operation portion 45f4 allows it to easily pass through the buffer rod assembling hole 45a7, and has a length that can be used in a drawing operation to make the slow rod assembling hole 45a7. The assembly operation part 45f4 of the buffer lever 45f is formed by the buffer lever assembly cutting hole 45c4 of the meshing uneven plate 45c penetrating the buffer lever mounting hole 45a7 of the inner iron core 45a2 and exposed on the opposite side, and then the exposed portion is pulled to make The large-diameter portion 45f3 is compressed and passes through the buffer rod fitting hole 45a7. In the final stage of this procedure, the large-diameter portion 45; ^ is embedded in the buffer rod assembly cutting portion 4 5c4, and then fixed to the upper edge of the buffer rod mounting hole 45a7 of the inner core 45a2. By further drawing the assembly operation portion 45f4, the small-diameter portion 45f2 is expanded and the large-diameter portion 45f3 passes through the buffer rod mounting hole 45a7, and then returns to be fixed to the lower edge of the buffer rod mounting hole 45a7. In this case, by cutting and assembling the operation portion 45f4, the fixed state of the buffer lever 45f is that a part of the large diameter portion 45f! Is extended by the contact surface 4 5 c 2 of the engaging projection 4 5 c 2 to cushion the contact surface. 4 5 c 3 contact. The rotor 45 as mentioned above is embedded in the motor rotor mounting portion 36d formed in the inner input shaft portion 36g, and is fixed to the motor rotor mounting portion 36d by fastening the fastening nut 46. The engaged clutch mechanism 47 shown in FIGS. 8 to 10 connects the external rotating shaft system 35 to the rotor 45 of the electric motor by meshing, and transmits the rotational force of the rotor 45 to the external rotating shaft system 35 to rotate the outside. Rotary shaft system 35, or release the meshing connection to stop the external rotary shaft system (please read the precautions on the back and fill in this book. Order 0. This paper size applies to China National Standard (CNS) A4 specifications (21 〇x297mm) -22- 519557 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ___B7_ V. Description of the invention (20) 3 5 Rotation. In order to reduce the total size of the drive unit 6 in the axial direction, mesh it with The clutch mechanism 47 is connected to the inner side of the motor case 43 by an attachment screw 42 and an annular solenoid core 47b including an annular solenoid 47a, and is provided on the end wire of the stator winding 44b. In the inner space surrounded by 圏, 俾 surrounds the outer input shaft portion 35d. A slider 47c made of insulating resin is axially slidably engaged with the saw teeth 3 5 b formed on the outer input shaft portion 35d. , Slide 4 7 c borrow a line The spring 4 7 d pushes the meshing uneven plate 45 c of the 俾 engaging rotor 45 downward, and the slider 47 c is lifted by an electromagnetic force of the solenoid 47 a to resist the downward pressing force of the coil spring 47 d to relieve The engagement is opened, and the rotation is stopped by sticking and fixing to the solenoid iron core 47b. The slider 47c includes an iron bonding element 4 7 e which is integrally formed with PPS resin by molding. The iron bonding element 4 7e is bonded to the solenoid core 47b. The slider 47c is provided with a tolerance 'to cut the recessed plate 45c that engages a recess 45c! There is a small gap in the direction of rotation' The slider 47c also includes a meshing protrusion 47f 'The protrusion 47f is formed in a unit with the slider 47c by using a molding resin. The engaging protrusion 47f and the large diameter portion of the buffer lever 45f protruding from the contact surfaces 45c3 on both sides of the engaging protrusion 45c2. 45f! Engages, and the contact surface 45C3 compresses the large-diameter portion 45f :, and transmits the rotational torque. In addition, the serrated teeth 47g meshing with the serrated teeth 35b formed in the outer input shaft portion 35d are axially slidable. On the inside. A plurality of radial stop grooves 4 7 b 1 are provided in the spiral. Iron core 4 7 b adhesive sheet This paper is suitable for paper size (CNS) A4 specification (21〇 parent 297 mm) ^ 23- (Please read the precautions on the back before filling this page) Binding. 0 519557 A7 B7 V. Description of the invention (21) (Please read the precautions on the back before filling in this page), and the radial protrusions 47u to be engaged with the plural radial stop grooves 47b! Are provided on the adhesive element 47e In order to prevent the turning of the slider 47c when the adhesive element 47 of the slider 47c is bonded to the solenoid core 47b. Since the buffer lever 45f is a buffer member for buffering the contact between the meshing uneven plate 45c of the rotor 45 of the motor and the meshing protrusion 4 5 c 2 of the slider 47c in the meshing clutch mechanism, the buffer lever 45f 4 5 f can be modified into various shapes and can be fixed on the slider 47 c side. The bottom end of the motor case 43 is fitted and covered with a cover 48. The rotation sensing element (magnetic sensing element) 49 of the rotation sensing sensor is connected to the cover, and the rotation sensing element 49 is disposed opposite to the rotation path of the permanent magnet 45d of the rotor 45. The drive unit 6 is connected by attaching an attachment base to the outer bottom of the outer groove 5 by an attachment screw 50. The outer side of the driving unit 6 is covered with an outer cover 51. The outer cover 51 is connected to the driving unit 6 by an attachment screw 50. Fig. 11 is a block diagram showing a specific embodiment of the electrical structure of a fully automatic electric washing machine. The printed consumer control unit 17 of the Intellectual Property Bureau of the Ministry of Economic Affairs, a consumer cooperative, is arranged around the microcomputer 17a and contains a power circuit 17b;-a zero-cross signal generating power circuit 17c;-a recovery circuit 17d;-a power relay 17e;-a semiconductor AC switch Drive circuit 17f of the element (FLS) group and the diode group drive circuit 17f, the diode group is used to control the power supplied to the water supply solenoid valve 21, a drain solenoid valve 23, and the clutch mechanism And stator windings 44b (44bi, 44b, 0 solenoid 47a; oscillating circuit 17g for generating clock signals; this paper size applies to China National Standard (CNS) A4 specification (210X 297 mm " I "24-& quot 519557 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (22) and a buzzer 17h. Power circuit 17b generates a low-voltage DC voltage for the control circuit, and a zero-cross signal occurs in the power circuit 17c generates a reference signal to control the semiconductor switching element; and the reset circuit 17d generates a reset signal to reset the microcomputer 17a to A certain initial state; and the oscillating circuit 17g generates a clock signal to operate the microcomputer 17a. As for the power control of the stator windings 44b! And 44b2 of the motor, the driving circuit 17f includes two semiconductor AC switching elements (FLS) 17: 1, 17f2 to Controls reverse rotation and reverse rotation electromagnetic braking. FLS 17h is a semiconductor AC switching element used to control the power supply for normal rotation, and FLS 17f2 is a semiconductor AC switching element used to control the power supply for reverse rotation. Reference number 44c Refers to a split-phase capacitor. In addition, valve control FLS 17f3, 17f4 is provided to control the water supply solenoid valve 21 and water discharge solenoid valve 23. As for the power supply control of the solenoid 47a, a diode bridge 17f5 is provided to conduct suitable A DC driving current with a large electromagnetic force is generated, and a phase control FLS 1 7f6 is used to control the driving current. The solenoid driving current is controlled so that the driving current is large at the initial stage of attracting the adhesive element 47e, because There is a huge electromagnetic force, and then it is reduced after being bonded to reduce heat generation. The microcomputer 17a consists of a power switch 13 and an input connector. Group 14, horizontal level sensors 16 and rotation sensing elements 49, 15 for controlling display element group 15, power relay 17e, and drive circuit 17f and buzzer 17h according to a preset program to obtain input signals. When power supply When the switch 1 3 is turned on, the power relay 17e is turned on to enable.-Drink ϋ — _r. I ^ 丨 丨 丨 ft (Please read the precautions on the back before filling this page.) The paper size of the book is applicable to Chinese national standards ( CNS) A4 specifications (210X297 mm) -25- 519557 A7 Five printed and invention notes of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (23 (Please read the precautions on the back before filling this page) The microcomputer 17a of the control unit 17 enters A ready state. Then, when the input connector group 1 4 instructs to start washing, the input connector group! 4 The set wash and spin mode is confirmed, and the set wash and spin program mode is started. FIG. 12 shows a control program executed by the microcomputer 17a in step 101 of the washing and dehydrating mode. The water supply solenoid valve 21 is opened to supply water to the outer tank 5 to a predetermined level. The preset horizontal plane is a horizontal plane suitable for sensing the amount of clothes in the next step, and the horizontal plane sensing is performed by monitoring a horizontal plane sensing signal from the horizontal plane sensor 16. In step 102, the quantity of clothes is sensed, and the quantity of clothes is measured based on the resistance force to the object to be washed when the stirring blade 4 rotates. The slider 47c is pulled up against the coil spring 47d to disengage the engagement protrusion 47f of the slider 47c from the uneven portion 45c3 of the engagement of the rotor 45 of the motor. The solenoid 47a of the clutch mechanism 47 is excited electromagnetically by the solenoid 47a. By attracting the adhesive element 47e, and by adhering the adhesive element 47e to the solenoid core 47b to engage the protruding bar 47ei with the stop groove 47b !, it is possible to suppress and stop the external rotating shaft system 35 (washing and removing Sink 2) rotation. In this state, the stator coil 44b of the motor is excited to rotate the rotor 45, and this rotation is transmitted to the inner output shaft portion 36c after the planetary gear 36i of the inner input shaft portion 36g is decelerated to rotate the stirring blade 4. Then, the inertial speed at which the drive is stopped is based on the output from the rotation sensing element 49-26. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 519557 A7 B7 V. Explanation of the invention (24) Output signal To detect, and the amount of clothes is sensed based on the deceleration characteristics. The quality of the clothes can be sensed by performing a detection procedure when the horizontal level changes. Step 103 The washing water level is determined according to the quantity of clothes and the quality of the clothes, and the water system exile reaches the washing water level. Step 104 performs a washing procedure corresponding to the quantity of clothes and the quality of clothes. The cleaning process can be performed by selecting the following cleaning mode, that is, the cleaning method of rotating the stirring blade 4 in one direction, and then rotating the stirring blade 4 in the other direction; rotating the cleaning and dewatering tank 2 in one direction, and then Rotary washing method rotating in one direction; and a rotary washing and dewatering method continuously rotating in one direction. Rotate the stirring blade 4 in one direction first, and then rotate in the other direction. The washing method of the stirring blade 4 is suitable for vigorous stirring to wash objects such as cloth underwear or socks. The washing method that rotates the washing and dewatering tank 2 in one direction first and then rotates in the other direction is suitable for washing large objects such as sheets or bath towels, which can prevent the washing objects from tangling with each other and reduce uneven washing. The method of rotating the washing and dewatering tank continuously in one direction is suitable for washing objects such as clothes with a dry washing mark, and can maintain their shape. The cleaning method of rotating the stirring blade 4 in one direction first and then rotating the stirring blade 4 in the other direction is performed by exciting the solenoid 47a of the clutch mechanism 47 to pull up the slider 47c, and the slider 47c and the rotor The engagement between the 45 uneven plates 45c is released; the adhesive element 47e is adhered to the spiral. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 meal) _ 27: " (Please read the back first Please pay attention to this page and fill in this page again)-Equipment · 0, printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519557 A7 _B7 V. Description of the invention (25) Pipe iron core 47b to stop the protrusion 47e! And stop groove 47b! Meshing to prevent the rotation of the external input shaft part, causing the washing and dewatering tank 2 to enter a stopped state; energizing the stator coil 44 to rotate the rotor 45 in one direction first, and then rotating in the other direction; The shaft portion 36 g, the planetary gear 36 i, and the inner output shaft portion 36 c transmit rotation to the stirring blade 4. The washing method of rotating the washing and dewatering tank 2 in one direction first and then rotating in the other direction is to remove the excitation of the solenoid 47a of the engaged clutch mechanism 47 to move the slider 47c toward the coil spring 47d. Push down so that the engaging protrusion 47f of the slider 47c is engaged with the cut-out 45C! Of the uneven plate 45c of the rotor 45, and the slider 47c is connected with the rotor 45; the stator coil 44 is excited so that the rotor 45 first Rotate in one direction and then in the other direction; and transmit the rotation to the washing and dewatering tank 2 via the external input shaft portion 35d, the gear housing portion 35e, and the external output shaft portion 35a. At that time, because the planetary gear mechanism lost its speed reduction function, the stirring blade 4 rotated synchronously with the washing and dewatering tank 2. The method of continuously washing and dewatering the tank in one direction is by setting the water surface to a low level; and energizing the stator coil 44 to rotate the rotor 45 in the engaged and connected state of the clutch mechanism 47. The microcomputer 17a executes the selection of three washing methods by the mode set by the input connector group 14 according to the quantity and quality of the clothes, and controls the clutch mechanism 47 by the solenoid 47a controlling the engaged clutch mechanism 47. Connected and disconnected. In addition, if necessary, a rinsing method combining these three methods may be adopted. This paper is a standard for financial rewards (CNS) A4 (21GX297 mm): 28- ~ ~ (Please read the precautions on the back before filling this page)
、1T 經濟部智慧財產局員工消費合作社印製 519557 A7 B7 五、發明説明（26 ) 步驟 105 執行洗濯程序。最好是藉組合淋灑乾燥洗濯及水坑洗 濯來執行洗濯程序。較好的方法是首先執行淋灑乾燥洗濯 ，然後再執行水坑洗濯。 淋灑乾燥洗濯係藉打開排水電磁閥23進入排水狀態 ，及在高速旋轉攪泮葉片4及洗濯兼脫水槽2的脫水狀態 下，將水供應至洗濯兼脫水槽2內。 在高速旋轉洗濯兼脫水槽2的脫水中，與上述旋轉洗 濯兼脫水槽2的淸洗方法情形相同者，嚙合之離合器機構 47所處狀態是：藉解除螺線管47a的激勵，使滑件47d 與電動機的轉子45相嚙合，且電動機係以高速沿一特定 方向旋轉。 水坑洗濯係在攪拌葉片4及洗濯兼脫水槽2爲停止狀 態時，藉重複打開排水電磁閥23的作業，以將在外槽5 內的水排出。；藉高速旋轉洗濯兼脫水槽2來執行脫水； 然後藉關閉排水電磁閥23及打開供水電磁閥21，以供水 來累積在洗濯兼脫水槽2.內的洗濯水；及旋轉攪拌葉片4 或洗濯兼脫水槽2來攪拌待洗物件。 步驟 10 6 執行脫水程序。脫水程序係如在洗濯程序中之脫水一 般方式執行。 在各步驟中，微電腦17a控制顯示器元件組群15以 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) - 29- ~ (請先閱讀背面之注意事項再填寫本頁) 裝·Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519557 A7 B7 V. Description of the Invention (26) Step 105 Perform the washing procedure. It is best to perform the washing procedure by a combination of spray-drying and puddle washing. A better method is to perform shower drying washing first, and then puddle washing. The spray drying washing is performed by opening the drain solenoid valve 23 to enter the drainage state, and the water is supplied to the washing and dewatering tank 2 in a dewatered state by rotating the stirring blade 4 and the washing and dewatering tank 2 at high speed. In the dewatering of the high-speed rotary washing and dewatering tank 2, in the same way as the cleaning method of the rotary washing and dewatering tank 2 described above, the engaged clutch mechanism 47 is in a state in which the slider is released by canceling the excitation of the solenoid 47a. 47d is engaged with the rotor 45 of the motor, and the motor is rotated at a high speed in a specific direction. The water puddle washing is performed when the stirring blade 4 and the washing and dewatering tank 2 are stopped, by repeatedly opening the drain solenoid valve 23 to discharge the water in the outer tank 5. ; Perform dehydration by rotating the washing and dewatering tank 2 at a high speed; and then closing the drainage solenoid valve 23 and opening the water supply solenoid valve 21 to accumulate washing water in the washing and dewatering tank 2 with water supply; and rotating the stirring blade 4 or washing Cum dehydration tank 2 to stir the items to be washed. Step 10 6 Perform a spin cycle. The dehydration program is performed in the same manner as in the dehydration program. In each step, the microcomputer 17a controls the display element group 15 to comply with the Chinese National Standard (CNS) A4 specification (210X297 mm) at this paper size-29- ~ (Please read the precautions on the back before filling this page)
、1T 經濟部智慧財產局員工消費合作社印製 519557 經濟部智慧財產局員工消費合作社印製 A7 B7五、發明説明（27 ) 顯示設定狀態及程序規畫狀態，且在有不正常現象時使蜂 鳴器1 7 h鳴叫。 在洗濯程序及脫水程序的脫水中，爲了旋轉洗濯兼脫 水槽2，嚙合之離合器機構47使滑件47d與電動機的轉 子45相聯結，將滑件47d的嚙合之突起47f套合至電動 機轉子的不平坦板45之切割一凹陷部45cn，俾與由嚙合 之突起部45c2及接觸表面45c3兩側的接觸表面45c3伸突 的緩衝桿45f之大直徑部45fi相接觸，壓縮著大直徑部 45f!。在上述嚙合狀態下藉操作電動機，將旋轉扭矩傳遞 予洗濯兼脫水槽2，當轉速達到一可與洗濯兼脫水槽2的 轉速相媳美的特定轉速時’藉峻合傳遞之旋轉扭矩會因爲 電動機之波動扭矩而變得強及弱，或斷續。然而，在本 實例中，由於緩衝桿45f的大直徑部.45fi係在設於電動機 轉子45內的不平坦板45c的接觸表面45C3內伸突，在傳 遞的扭矩內的強一弱波動，或斷續波動係由大直徑部45f! 的彈性變形吸收，而介於不平坦板45c的接觸表面45c3 及滑件47d的嚙合之突起47f之間的接觸一及一分離經 加以減輕以抑制接觸噪音的發生。 抑制接觸噪音發生的功效對其中電動機係斷斷續續的 操作的斷續脫水尤其有效。 此外，當嚙合之離合器機構47利用一倒相電動機充 當電動機來作用在電氣洗衣機時，可同樣的藉嚙合之離合 器機構47來抑制接觸噪音的發生。 在脫水程序中之接觸噪音可藉改良電動機控制’使其 本紙張尺度適用中國國家標準（CNS) A4規格（210 X 297公釐） -30 - (請先閲讀背面之注意事項再填寫本頁) -裝· 、?! .0 519557 經濟部智慧財產局員工消費合作社印製 A7 ____ _B7_五、發明説明（28 ) 爲衡速以將脫水的轉速保持在一特定轉速下而較有效的抑 制。 爲了在脫水程序中將洗濯兼脫水槽2的轉速保持在一 特定轉速下（例如85 0 rpm)，在控制單元17內的微電腦 17a藉參考分相電容器之反向旋轉感應電動機的轉子45 之轉速（旋轉感測元件49的輸出信號）而斷斷續續的（ 開ON/關OFF)供電給定子繞組44b!、44b2來控制驅動電 路 17f 的 FLS 17fi。 圖1 3顯示在脫水程序中電動機的轉速特性。該特性 乃由其中電力供應係斷斷續續的控制以維持電動機的轉速 於一特定轉速下（如850 rpm )的情形獲得者，其中當 電動機的轉速達該特定轉速時即停止電力供應（關OFF ) ， 而當經過一特定時間後（例如6秒）即啓動電力供應 (開〇N)。 在控制供應給上述電動機的間歇性電力中，若全電壓 之電力係在供電爲打開（ON )時立即的供應，且係在供 電爲關閉（OFF)時立即的完全停止，則發生在轉子45 內的旋轉扭矩波動變得尖銳而減小離合器機構的旋轉扭矩 傳遞部分內的緩衝桿45f之緩衝效果。在本實例，爲了減 低緩衝效果的減小，供應電力之電壓波形的相位控制係在 供電ON及OFF期間的初始階段實行，以緩和在電動機旋 轉扭矩中的波動。此效果可由去除了旋轉扭矩傳遞部分的 緩衝桿45f的離合器機構獲得。 圖14及圖15顯示電力供應在供電爲「打開」週期的 (請先閲讀背面之注意事項再填寫本頁) 裝· 訂1T Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519557 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (27) Display the setting status and program planning status, and enable the bee when there is abnormality The horn sounds for 17 h. In the dehydration process of the washing process and the dehydration process, in order to rotate the washing and dewatering tank 2, the engaged clutch mechanism 47 connects the slider 47d with the rotor 45 of the motor, and engages the engaging protrusion 47f of the slider 47d to the motor rotor. The cutout 45cn of the uneven plate 45 cuts into contact with the large-diameter portion 45fi of the bumper rod 45f protruding from the engaging projection 45c2 and the contact surfaces 45c3 on both sides of the contact surface 45c3, and compresses the large-diameter portion 45f! . In the above-mentioned meshing state, by operating the motor, the rotational torque is transmitted to the washing and dewatering tank 2. When the rotation speed reaches a specific speed that can be beautifully matched with the rotating speed of the washing and dewatering tank 2, the rotating torque transmitted by the juncture will be due to the motor. The fluctuation torque becomes strong and weak, or intermittent. However, in this example, since the large-diameter portion of the buffer rod 45f. 45fi is protruded into the contact surface 45C3 of the uneven plate 45c provided in the motor rotor 45, there is a strong-weak fluctuation in the transmitted torque, or The intermittent fluctuations are absorbed by the elastic deformation of the large-diameter portion 45f !, and the contact and separation between the contact surface 45c3 of the uneven plate 45c and the engaging protrusion 47f of the slider 47d are reduced to suppress contact noise. happened. The effect of suppressing the occurrence of contact noise is particularly effective for intermittent dehydration in which the motor system is intermittently operated. In addition, when the engaged clutch mechanism 47 uses an inverter motor as an electric motor to act on the electric washing machine, the engaged clutch mechanism 47 can also be used to suppress the occurrence of contact noise. Contact noise in the dehydration process can be improved by controlling the motor to make this paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -30-(Please read the precautions on the back before filling this page) -Equipment ·,?! .0 519557 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ____ _B7_ V. Description of the invention (28) It is more effective to suppress the dewatering speed at a certain speed for a balanced speed. In order to keep the rotation speed of the washing and dewatering tank 2 at a specific rotation speed (for example, 8500 rpm) in the dehydration program, the microcomputer 17a in the control unit 17 borrows the rotation speed of the rotor 45 of the reverse induction motor by referring to the phase-separated capacitor. (The output signal of the rotation sensing element 49) and intermittently (ON / OFF OFF) power is supplied to the stator windings 44b !, 44b2 to control the FLS 17fi of the drive circuit 17f. Figure 13 shows the speed characteristics of the motor during the spin cycle. This characteristic is obtained by the situation where the power supply is intermittently controlled to maintain the speed of the motor at a specific speed (such as 850 rpm), where the power supply is stopped (OFF) when the speed of the motor reaches the specific speed, When a specific time (for example, 6 seconds) elapses, the power supply is turned on (ON). In controlling the intermittent power supplied to the above motor, if the full-voltage power is supplied immediately when the power supply is ON, and it is completely stopped immediately when the power supply is OFF, it occurs at the rotor 45. The internal rotation torque fluctuation becomes sharp and reduces the cushioning effect of the cushion lever 45f in the rotation torque transmitting portion of the clutch mechanism. In this example, in order to reduce the reduction of the buffering effect, the phase control of the voltage waveform of the supplied electric power is implemented in the initial stage of the power supply ON and OFF periods to mitigate fluctuations in the motor torque. This effect can be obtained by the clutch mechanism in which the damping lever 45f of the rotational torque transmitting portion is removed. Figures 14 and 15 show the power supply during the "on" cycle (please read the precautions on the back before filling this page).
本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐） _ 31 - 519557 A7 ______B7_ 五、發明説明（29 ) 初始階段的電壓相位控制波形及控制圖表。 圖14的電力供應控制表顯示用以將一恒定相位控制（ (請先閱讀背面之注意事項再填寫本頁) △ t)執行至供應的電力之電壓波形的電壓波形相位控制 操作週期T1係在電力供應在「打開」期間的初始階段被 提供，然後執行正弦波電壓操作週期T2。 在電壓波形相位控制操作週期T1內的相位控制角△ t 係對應負荷量（衣服量），及電源頻率及轉速設定，且當 負荷量大時設定爲大，而當轉速高時設定爲小，如圖1 5 所示。負荷量的資訊係利用在負荷量感測中測得的値，而 轉速資訊係根據來自旋轉感測元件49的輸出信號測得。 相位控制角△ t係參証圖1 5所示的控制圖表來設定，或 藉計算程序來設定。 如圖1 6，相位控制可藉設定相位控制角△ t使得隨 電壓波形相位控制操作週期T1的實耗時間而遞減，進一 步的減緩旋轉扭矩內的尖銳波動。 經濟部智慧財產局員工消費合作社印製 圖1 7及1 8顯示電力供應在供電爲「關閉」週期的初 始階段的電壓相位控制波形及控制圖表。電力供應「關閉 」（OFF ) 週期表示以「關閉」（OFF )週期爲一控制循 圖17的電力供應控制表顯示用以將一恒定相位控制（This paper size is applicable. National National Standard (CNS) A4 specification (210X297 mm) _ 31-519557 A7 ______B7_ V. Description of the invention (29) The voltage phase control waveform and control chart in the initial stage. The power supply control table in FIG. 14 shows a voltage waveform phase control operation period T1 for performing a constant phase control ((Please read the precautions on the back before filling this page) △ t) The power supply is supplied in the initial stage of the "on" period, and then a sine wave voltage operation period T2 is performed. The phase control angle △ t in the voltage waveform phase control operation period T1 corresponds to the load amount (clothing amount), and the power frequency and speed settings, and is set to large when the load is large, and small when the speed is high. As shown in Figure 15. The load amount information is obtained using the 値 measured in the load amount sensing, and the rotation speed information is measured based on the output signal from the rotation sensing element 49. The phase control angle Δt is set with reference to the control chart shown in FIG. 15 or by a calculation program. As shown in Figure 16, the phase control can be set to decrease the actual time of the voltage waveform phase control operation period T1 by setting the phase control angle Δt, and further reduce the sharp fluctuations in the rotating torque. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Figures 17 and 18 show the voltage phase control waveforms and control charts of the power supply during the initial phase of the power supply "off" cycle. The “OFF” cycle of the power supply indicates that the “OFF” cycle is used as a control cycle. The power supply control table shown in FIG. 17 is used to control a constant phase (
△ h〜△ t3)執行至供應的電力之電壓波形的電壓波形相 位控制操作週期T1〜T3係在電力供應在「關閉」（OFF )期間的初始階段被提供，然後提供電力供應完全停止週 期T4 〇 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -32 - 519557 A7 B7 五、發明説明（30 ) (請先閲讀背面之注意事項再填寫本頁) 電壓波形相位控制操作週期T1〜T3係設定爲恆定値 ’不論負荷量（衣服量），及電源頻率及轉速爲何，且當 負荷量大時設定爲大；而相位控制角△ h〜△ h在電壓波 形相位控制操作週期T1〜T3過去時，在各階段係設定爲 較大，如圖1 8所示。相位控制角△ h〜△ t3係參証圖 .1 8所示的計時器及控制圖表來設定，或藉計算程序來設 定。 在此恆速控制中的接觸噪音的減小可藉減少電力供應 開一關（ON-OFF)時間的數量而獲得。當電容分相式感 應電動機係在截斷分相電容器44c的條件下藉供應電力來 作業時，其旋轉扭矩減小及轉速減慢。然而，速度的減緩 (減速度比率）極小。因此，藉將分相電容器44c的連 接一及一脫接（分相電容器電源電路的連接及切斷）控制在 與分相式電容器之反向旋轉感應電動機在脫水程序中的操 .作條件下的特定轉速相接近的速度，轉速即可緩慢的增加 及減小而保持在該特定轉速。 經濟部智慧財產局員工消費合作社印製 圖1 9顯示電容分相式之反向旋轉感應電動機的修飾 例及用以執行該操作控制的驅動電路1 7f。一電磁繼電器 44d的接觸開關44ch串聯至一分相電容器44c，而電磁繼 電器44d的電磁線圈44d2係利用設於驅動電路17f內的 FLS 17f7來控制。FLS 17f7係藉來自微電腦17a的指示控 制。 至於電動機在脫水程序的操作控制，微電腦17a係藉 設定一特定轉速（極大及極小轉速，例如，極大轉速= -33- 本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐） 519557 A7 __B7 五、發明説明（31 ) 85 0 rpm，極小轉速 =800 rpm)來制行其控制；在此脫水 程序中，轉速係依由旋轉感測元件49輸出的一輸出信號 來感測；在連接分相電容器44c的模式下操作電動機，其 方式如下：藉關閉電磁繼電器44d之電磁線圏44d2及打 開FLS 17f!直至轉速由開始增加達極大轉速爲止；首先 切斷FLS 17f!，然後打開電磁繼電器44d的電磁線圏44d2 ;及藉再次打開FLS 175而以切斷分相電容器44c的模式 操作電動機。在此操作模式，電容分相式的反向旋轉感應 電動機其旋轉扭矩減小而使轉速減慢。之後，當轉速減小 達極小轉速時，微電腦17a即藉首先切斷FLS 17L而然後 打開電磁繼電器44d的電磁線圏44d來執行控制；及藉 再次打開FLS 17f!來在連接分相電容器44c的模式下操作 電動機；在此操作模式，電動機之旋轉扭矩增大而使轉速 加快。 較佳者，電磁繼電器44d的接觸開關44cl·的轉換（ 開與關）定時（當通過分相電容器的電流變成零時的時刻 )係與電源電壓波形之零交叉定時成90度的異向。 圖20顯示上述操作控制之速度控制特性。 反向電磁制動可有效的制動，俾當欲完成脫水程序時 用以使洗濯兼脫水槽2的旋轉減慢，其中電力乃供應給電 容分相式的反向旋轉感應電動機以產生反向電磁制動，以 產生一與脫水旋轉方向成相反的旋轉扭矩。反向電磁制動 可藉利用反向旋轉電力供應控制FLS 17f2來控制供應予反 向旋轉感應電動機之定子繞組44bi及44b2的電力，以反 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) -34 · " ---------- (請先閱讀背面之注意事項再填寫本頁)△ h ~ △ t3) The voltage waveform phase control operation period T1 to T3 performed to the voltage waveform of the supplied power is provided at the initial stage of the power supply OFF period, and then the power supply is completely stopped period T4 〇 This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -32-519557 A7 B7 V. Description of invention (30) (Please read the precautions on the back before filling this page) Voltage waveform phase control operation cycle T1 ~ T3 are set to be constant, regardless of the load (clothing amount), power frequency and rotation speed, and set to large when the load is large; and the phase control angle △ h ~ △ h in the voltage waveform phase control operation cycle When T1 to T3 pass, they are set to be larger in each stage, as shown in Figure 18. The phase control angle △ h ~ △ t3 is set by reference to the timer and control chart shown in Fig. 18, or by a calculation program. The reduction of contact noise in this constant speed control can be obtained by reducing the number of ON-OFF times of the power supply. When the capacitive phase-separated induction motor is operated by supplying electric power under the condition of cutting off the phase-separated capacitor 44c, its rotational torque is reduced and its speed is reduced. However, the speed reduction (deceleration ratio) is minimal. Therefore, by controlling the connection and disconnection of the split-phase capacitor 44c (connection and disconnection of the power supply circuit of the split-phase capacitor) to control the operation of the reverse rotation induction motor with the split-phase capacitor in the dehydration process. The specific speed is close to the speed, the speed can be slowly increased and decreased to maintain the specific speed. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 19 shows a modified example of a capacitor-separated reverse rotation induction motor and a drive circuit 17f used to perform this operation control. The contact switch 44ch of an electromagnetic relay 44d is connected in series to a split-phase capacitor 44c, and the electromagnetic coil 44d2 of the electromagnetic relay 44d is controlled by the FLS 17f7 provided in the drive circuit 17f. FLS 17f7 is controlled by instructions from microcomputer 17a. As for the operation control of the motor in the dehydration process, the microcomputer 17a is set by a specific speed (maximum and minimum speed, for example, maximum speed = -33- This paper size is applicable. National Standard (CNS) A4 specification (210X297 mm) 519557 A7 __B7 V. Description of the invention (31) 85 0 rpm (minimum speed = 800 rpm) to perform its control; in this dehydration process, the speed is sensed by an output signal output from the rotation sensing element 49; Operate the motor in the mode of connecting the split-phase capacitor 44c as follows: By closing the electromagnetic line 圏 44d2 of the electromagnetic relay 44d and turning on the FLS 17f! Until the speed increases from the beginning to a maximum speed; first cut off the FLS 17f! The electromagnetic coil 44d2 of the electromagnetic relay 44d; and the motor is operated in a mode of cutting off the phase separation capacitor 44c by turning on the FLS 175 again. In this mode of operation, a capacitive split-phase reverse rotation induction motor reduces its rotational torque and slows its speed. After that, when the rotation speed is reduced to a minimum rotation speed, the microcomputer 17a performs control by first cutting off the FLS 17L and then turning on the electromagnetic wire 圏 44d of the electromagnetic relay 44d; and by turning on the FLS 17f! Again to connect the split-phase capacitor 44c Operate the motor in this mode; in this operation mode, the rotating torque of the motor increases and the speed increases. Preferably, the switching (on and off) timing of the contact switch 44cl · of the electromagnetic relay 44d (the time when the current through the phase-separated capacitor becomes zero) is an anisotropy of 90 degrees from the zero crossing timing of the power supply voltage waveform. FIG. 20 shows the speed control characteristics of the above operation control. Reverse electromagnetic brake can effectively brake, when used to complete the dehydration process, it is used to slow down the rotation of the washing and dehydration tank 2. The electric power is supplied to the capacitor phase-separated reverse rotation induction motor to generate the reverse electromagnetic brake. To produce a rotating torque that is opposite to the dewatering rotation direction. The reverse electromagnetic brake can control the power supplied to the stator windings 44bi and 44b2 of the reverse rotation induction motor by using the reverse rotation power supply control FLS 17f2, and the Chinese national standard (CNS) A4 specification (210X297) is applied to the paper size. ) -34 · " ---------- (Please read the notes on the back before filling this page)
、1T 經濟部智慧財產局員工消費合作社印製 519557 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（32 ) 向的旋轉攪拌葉片4。 在藉施加一直流電壓給感應電動機之定子繞組44b 1 及44b2而產生一制動力的直流制動方法中，由於制動時 湧入的電流大至14至15A ’電源電壓可降低至40至59 V 而造成控制單元17會有作業誤差，尤其是在微電腦17a 內。另一方面，在反向電磁制動中，不會有因電源電壓的 降低而造成作業的誤差，因爲沒有巨大的湧入電流。 由於反向旋轉的感應電動機在反向電磁制動時沿反向 旋轉方向產生旋轉扭矩，若供反向電磁制動的電力在旋轉 停止後仍持續的供應，則該反向旋轉的感應電動機會沿反 方向旋轉。然而，若電力供應時間不足，即無法執行充分 的制動直至旋轉停止爲止。因此，對反向電磁制動而言， 停止電力供應的控制時機乃非常重要的。可考慮採用一種 控制方法，其中電動機轉子45的轉速係利用來自旋轉感 測元件49的輸出信號而獲得，而供應給反向電磁制動的 電力係藉參考轉速來停止。然而，由於在低速旋轉時感測 誤差相當大，故難以精確的控制。 在本實例，爲了在反向電磁制動較精確的停止電力的 供應，乃採用一種依據負荷量（衣服量）來控制對反向電 磁制動供電的時間的方法。 在脫水程序中的反向電磁制動的轉速之減速比率係依 負荷量來決定。因此，在一實例中，由一預設定轉速至另 一預設定轉速的減速比率（減速時間）被計算出，而一反 向電磁制動停止時間乃依據該計算出的値加以計算，以控 (請先閱讀背面之注意事項再填寫本頁) 裝· 訂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -35- 519557 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（33 ) 制供應反向電力的時間。 在脫水程序之開始操作下的轉速的增加比率係依負荷 量來改變。因此，在另一實例中，達一特定轉速時的增加 比率（開始時間）被計算出，而一反向電磁制動停止時間 乃依據該計算出的値加以計算，以控制供應反向電力的時 間。 此兩種控制反向電力供應時間的方法乃依據使用微電 腦17a的控制程序來執行。 圖2 1顯示在上述實例的脫水程序中之操作控制特性 。在脫水程序中，電力的供應乃在反向旋轉感應電動機的 定子繞組44h係充當主繞組而定子繞組44M充當副繞組 的情形下執行，藉以執行FLS 17f!的ΟΝ/OFF控制，及在 一特定轉速下及一特定時間週期內執行脫水作業。然後， 反向電力的供應乃在定子繞組44b2充當主繞組而定子繞 組44b!充當副繞組的情形下執行，在切斷FLS 17f!後， 打開FLS 17f2 ，即開始反向電磁制動。轉速由R1遞減至 R2的減速比率（減速時間）T乃參証來自旋轉感測元件 49的輸出信號而被計算出，及由轉速R2到停止的反向電 磁制動停止時間t被計算出以控制反向電力供應的時間。 待感測的轉速Rl、R2可藉微電腦1 7a參考來自旋轉 感測元件49的輸出信號而被精準的計算出，轉速R2較佳 者係盡量的設定爲低轉速。 圖22(a)顯示負荷量及減速時間T之間的關係，而（b) 顯示負荷量及反向電磁制動停止時間t之間的關係。 -I -Λ- I I —- I I I —— —. _ (請先閲讀背面之注意事項再填寫本頁) 訂 Μ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ 36 - 519557 A7 ______B7 五、發明説明（34 ) 圖23係一圖表，顯示詳盡的數據。 因此，微電腦17a可藉經計算程序或利用此等關係及 依據計算出的減速時間T而計算出反向電磁制動停止時 間t來控制反向電力的供應時間。 圖24顯示在另一實例的脫水程序中之操作控制特性 。在脫水程序中，電力的供應乃在反向旋轉感應電動機的 定子繞組44b!係充當主繞組而定子繞組44b2充當副繞組 的情形下執行，藉以執行FLS 17f!的ΟΝ/OFF控制，及在 一特定轉速下及一特定時間週期內執行脫水作業。在開始 時間中，轉速加速至一特定轉速所需的開始時間週期Ta 被量測。然後，在脫水的末段，反向電力的供應乃在定子 繞組44b2充當主繞組而定子繞組44b!充當副繞組的情形 下執行，在切斷FLS 17f!後，打開FLS 17f2 ，即開始反 向電磁制動。由轉速R 1到停止的反向電磁制動停止時間 TB係參考開始時間週期TA被計算出，以控制反向電力 供應的時間。 圖25(a)顯示負荷量與開始時間週期TA之間的關係 :而（b)顯示負荷量與反向電磁制動停止時間TB之間的 關係。圖26係顯示詳盡數據的圖表。 因此，微電腦1 7 a可藉經計算程序或利用此等關係及 依據計算出的開始時間TA而計算出反向電磁制動停止時 間TB來控制反向電力的供應時間。 依據本發明，藉將緩衝構件置於在驅動單元之離合器 機構內的嚙合一聯結旋轉力傳遞表面之間，即可減少嚙合 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -37 - 裝-- (請先閲讀背面之注意事項再填寫本頁) -訂 經濟部智慧財產局員工消費合作社印製 519557 A7 B7 五、發明説明（35 ) 一聯結旋轉力傳遞表面之重復接觸及脫離所產生的噪音 -Lr m —Lr . (請先閱讀背面之注意事項再填寫本頁) -裝·1 、 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519557 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of invention (32) Rotating stirring blade 4 In a DC braking method that generates a braking force by applying a DC voltage to the stator windings 44b 1 and 44b2 of an induction motor, since the current surged during braking is as large as 14 to 15A, the power supply voltage can be reduced to 40 to 59 V and As a result, the control unit 17 has operational errors, especially in the microcomputer 17a. On the other hand, in the reverse electromagnetic braking, there is no work error caused by the decrease of the power supply voltage, because there is no huge inrush current. Since the reverse-rotation induction motor generates rotation torque in the reverse rotation direction during reverse electromagnetic braking, if the power for the reverse electromagnetic braking is continuously supplied after the rotation is stopped, the reverse-rotation induction motor will Direction rotation. However, if the power supply time is insufficient, sufficient braking cannot be performed until the rotation stops. Therefore, for reverse electromagnetic braking, the control timing of stopping the power supply is very important. It is conceivable to adopt a control method in which the rotation speed of the motor rotor 45 is obtained by using the output signal from the rotation sensing element 49, and the power system supplied to the reverse electromagnetic braking is stopped by the reference rotation speed. However, since the sensing error is quite large at low speed rotation, it is difficult to control accurately. In this example, in order to stop the power supply more accurately in the reverse electromagnetic braking, a method is used to control the time for supplying power to the reverse electromagnetic braking according to the load (clothing amount). The deceleration rate of the reverse electromagnetic brake in the dehydration program is determined by the load. Therefore, in an example, the deceleration ratio (deceleration time) from one preset speed to another preset speed is calculated, and a reverse electromagnetic braking stop time is calculated based on the calculated 値 to control ( Please read the notes on the back before filling out this page) The size of the bound and bound paper is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) -35- 519557 Printed by A7 B7, Employee Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs Description of the invention (33) Time for supplying reverse power. The rate of increase of the speed at the beginning of the spin cycle is changed depending on the load. Therefore, in another example, the increase rate (starting time) when a specific speed is reached is calculated, and a reverse electromagnetic braking stop time is calculated based on the calculated 値 to control the time for supplying reverse power . These two methods of controlling the reverse power supply time are executed in accordance with a control program using the microcomputer 17a. Figure 21 shows the operation control characteristics in the dehydration program of the above example. In the dehydration process, the supply of power is performed with the stator winding 44h of the reverse rotation induction motor serving as the main winding and the stator winding 44M serving as the secondary winding, thereby performing the ON / OFF control of FLS 17f! Dehydration is performed at a speed and within a specific time period. Then, the reverse power supply is performed with the stator winding 44b2 serving as the main winding and the stator winding group 44b! Acting as the secondary winding. After the FLS 17f! Is turned off, the FLS 17f2 is turned on, and the reverse electromagnetic braking is started. The deceleration ratio (deceleration time) T, which decreases the speed from R1 to R2, is calculated in reference to the output signal from the rotation sensing element 49, and the reverse electromagnetic braking stop time t from the speed R2 to the stop is calculated to control Time to reverse power supply. The rotation speeds R1 and R2 to be sensed can be accurately calculated by the microcomputer 17a referring to the output signal from the rotation sensing element 49. The rotation speed R2 is preferably set to a low rotation speed as much as possible. Fig. 22 (a) shows the relationship between the load amount and the deceleration time T, and (b) shows the relationship between the load amount and the reverse electromagnetic braking stop time t. -I -Λ- II —- III —— —. _ (Please read the notes on the back before filling out this page) Order M This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) _ 36-519557 A7 ______B7 V. Description of the invention (34) Figure 23 is a chart showing detailed data. Therefore, the microcomputer 17a can control the reverse power supply time by calculating the reverse electromagnetic braking stop time t by using a calculation program or using these relationships and based on the calculated deceleration time T. Fig. 24 shows operation control characteristics in a dehydration program of another example. In the dehydration process, the supply of power is performed with the stator winding 44b! Of the reverse rotation induction motor serving as the main winding and the stator winding 44b2 serving as the secondary winding, thereby performing the ON / OFF control of FLS 17f! Dehydration is performed at a specific speed and within a specific time period. During the start time, the start time period Ta required to accelerate the speed to a specific speed is measured. Then, in the final stage of dehydration, the supply of reverse power is performed with the stator winding 44b2 acting as the main winding and the stator winding 44b! Acting as the secondary winding. After the FLS 17f! Electromagnetic braking. The reverse electromagnetic braking stop time TB from the rotation speed R 1 to the stop is calculated with reference to the start time period TA to control the time of the reverse power supply. Fig. 25 (a) shows the relationship between the load amount and the start time period TA: and (b) shows the relationship between the load amount and the reverse electromagnetic braking stop time TB. Figure 26 is a chart showing detailed data. Therefore, the microcomputer 17a can control the supply time of the reverse power by calculating the reverse electromagnetic braking stop time TB through a calculation program or using these relationships and based on the calculated start time TA. According to the present invention, by placing the buffer member between the meshing-coupling rotational force transmission surfaces in the clutch mechanism of the driving unit, the meshing can be reduced. The paper size is applicable to China National Standard (CNS) A4 (210X297 mm)- 37-Equipment-(Please read the precautions on the back before filling this page)-Order printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 519557 A7 B7 V. Description of the invention (35) Repeated contact with the surface of the rotating force transmission Noise from the separation-Lr m —Lr. (Please read the precautions on the back before filling this page) -Installation ·
、1T ρ 經濟部智慧財產局員工消費合作社印製 -38 本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐）1T ρ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -38 This paper is applicable in China. National Standard (CNS) A4 Specification (210X297 mm)