TWI250718B - Heat dissipater for motor of treadmill - Google Patents

Heat dissipater for motor of treadmill Download PDF

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Publication number
TWI250718B
TWI250718B TW92132826A TW92132826A TWI250718B TW I250718 B TWI250718 B TW I250718B TW 92132826 A TW92132826 A TW 92132826A TW 92132826 A TW92132826 A TW 92132826A TW I250718 B TWI250718 B TW I250718B
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TW
Taiwan
Prior art keywords
motor
blade
flywheel
treadmill
drive shaft
Prior art date
Application number
TW92132826A
Other languages
Chinese (zh)
Other versions
TW200518430A (en
Inventor
Jau-Chiuan Chen
Original Assignee
Syndica Technologies Co Ltd
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Publication date
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Priority to TW92132826A priority Critical patent/TWI250718B/en
Publication of TW200518430A publication Critical patent/TW200518430A/en
Application granted granted Critical
Publication of TWI250718B publication Critical patent/TWI250718B/en

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Abstract

The present invention relates to a heat dissipater for a motor of a treadmill, comprising a motor and the motor having a casing of which opposite ends define a plurality of through holes. A drive shaft extends through and beyond the casing and an air-drawing fan is fit to the drive shaft. The fan comprises a plurality of blades. A flywheel that drives a belt of the treadmill is positioned over an outer circumference of the blades. The drive shaft, the blades, and the flywheel are coupled together. The flywheel defines a cavity for accommodating the fan blades and a gap is formed between the cavity and the motor so that after the motor is started and rotates the drive shaft to drive the flywheel and the fan blades, the fan blades are put in an air drawing condition for sucking cold air into the motor casing through the through holes and the air is expelled through the gap for effectively reducing internal temperature of the motor.

Description

1250718 五、發明說明(1) 【發明所屬之技術領域】 尤指一種提供有 - 本發明係應用於跑步機之技術領域 效放熱效果的跑步機馬達之散熱裝置。 以連動 跑步, 南溫, 容易損 期的高 因 現有一 於該馬 動該風 風缺乏 佳。 先前技 般習知 跑步機 以達到 影響馬 壞,並 溫之下 此,為 種於該 達之驅 扇旋轉 導引, 術】 跑步機 之跑步 運動之 達内部 影響該 ,容易 改善習 飛輪外 動軸, ,雖然 因此不 馬達,其 帶旋轉, 效果,且 電子零件 馬達帶動 減少該馬 用跑步機 部外掛安 而當啟動 能擾動空 僅增加抱 係藉由該 提供使用 該馬達長 的穩定性 該跑步帶 達之使用 馬達之缺 裝設有風 馬達時, 氣,但由 步機的體 馬達帶動 者可於該 期運作, ’導致該 之穩定性 舞〇 點,市面 扇,使該 該驅動轴 於該風扇 積,且散 一飛輪, 跑步帶上 容易產生 電子零件 ,且在長 上另外出 風扇固定 旋轉會帶 所產生的 熱效果不 【發明内容】 本發明者有鑑於前述習用跑 仍然有使用壽命短及使用不德〜 辦馬達於實際使用上, 赞、疋之缺赴+ 設計。 點存在,而予以重新 本發明目^系為提供一 置,其係能有效導引風沿馬達 红 k步機馬達之散熱裝 p進行散熱,大幅降低1250718 V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention In particular, a heat sink for a treadmill motor provided with the effect of the present invention applied to the technical field of a treadmill is provided. Running in tandem, south temperature, high risk of damage, due to the lack of wind in the horse. It is known in the prior art that the treadmill is used to affect the horse's badness, and the temperature is below this. For the rotation of the drive fan, the internal influence of the running of the treadmill is easy to improve the external movement of the flywheel. The shaft, although not a motor, has a rotation, effect, and the electronic component motor drives the horse to reduce the external use of the treadmill, and when the start can disturb the air, only the hug is increased by the provision of the stability of the motor. When the running belt is used, the motor is not equipped with a wind motor, but the body motor driven by the step machine can operate during the period, 'causing the stability of the dance point, the market fan, so that the drive shaft In the fan product, and a flywheel is scattered, the electronic component is easily generated on the running belt, and the thermal effect generated by the fan rotating the belt is not in the long direction. [Inventors] The inventors have still used the above-mentioned conventional running. Short life and uselessness ~ Do not use the motor in actual use, praise, and lack of design + design. The point exists and is re-established. The present invention provides a device for effectively guiding the heat dissipation of the wind along the motor of the motor, which is greatly reduced.

$ 5頁 1250718 五、發明說明 馬達之溫 為了 段係在於 達,該馬 數個通孔 該驅動轴 片,且於 輪,該飛 驅動軸緊 之容置槽 馬達啟動 轉,扇葉 吸入,且 本發 葉固設於 形成有一 步連動旋 氣,形成 洞,抽入 出,而能 跑步機空 性。 (2) 度,增加馬達運作 可達到前述的發明 提供一種跑步機馬 達設有 ,且穿 依序套 該扇葉 輪相對 配鎖設 ’並該 後,帶 形成抽 沿該空 明利用 該飛輪 可連通 轉該驅 抽風狀 該馬達 有欵的 間之浪 的穩定 目的, 達之散 一外殼,該外殼之 性及延 本發明 熱裝置 兩端面 出該外殼之一端面設為_ 设有一抽風扇葉, 外周罩設有 於該驅動轴 於該飛輪, 容置槽與該 動該驅動軸 風狀態,將 隙排出,而 上述之技術 内侧,且使 於外界之空 動軸、扇葉 態,使該馬 内部,且沿 散熱該馬達 費,延長馬 一可帶 之錐狀 且該飛 馬達間 旋轉, 冷空氣 能有效 手段, 該飛輪隙,而 及飛輪 達外部 該扇葉 内部之 達使用 該扇葉 動跑步 部設有 輪設有 形成有 且連動 經由該 馬達内 而在實 之容置 該馬達 ,使該 之冷空 ,經該 電子零 壽命及 長使用壽 所運用的 ,其係包 分別貫穿 錐狀之驅 具有複數 機跑步帶 一錐孔, 一供該扇 一空隙, 該飛輪及 馬達外殼 部之溫度 施後,由 槽與該馬 於啟動時 扇葉能擾 氣會經由 空隙之導 件,且同 馬達作動 技術手 設有複 動轴, 道之葉 之飛 以供該 葉容置 以供該 扇葉旋 之通孔 〇 於該屬 達之間 ’能同 動空 該孔 弓丨排 時減,丨>$5页1250718 V. The invention shows that the temperature of the motor is in order to reach the segment, the horse has several through holes to drive the shaft, and in the wheel, the fly drive shaft is tightly accommodating the slot motor to start, the fan blade is sucked, and The hair lobe is fixed in the formation of a step-by-step whirl, forming a hole, drawing in and out, and being able to treadmill emptiness. (2) Degree, increasing the operation of the motor to achieve the foregoing invention provides a treadmill motor provided, and the sleeve is mounted in a relatively locked manner with the fan impeller, and after that, the belt is formed along the emptiness and the flywheel can be connected Turning the drive to the wind, the motor has the purpose of stabilizing the waves, and the outer shell of the outer casing, the nature of the outer casing and the end faces of the outer casing of the heat device of the invention are set to _ with a fan blade, The outer peripheral cover is disposed on the driving shaft on the flywheel, and the accommodating groove and the driving shaft wind state are discharged, and the gap is discharged, and the inner side of the technology is provided, and the outer movable shaft and the fan blade state are made to the horse. Internally, and along the heat dissipation of the motor, the extension of the horse can be tapered and the fly motor rotates, the cold air can be an effective means, the flywheel gap, and the flywheel reaches the outside of the blade to use the fan blade The running part is provided with a wheel and is connected and passed through the motor to receive the motor in real life, so that the cold air is used, and the electronic package is used for life and long life. The cross-cone drive has a plurality of running belts with a taper hole, and a space for the fan, the temperature of the flywheel and the motor casing portion is applied, and the fan and the horse can be disturbed by the gap when the horse is started. a guide member, and a motor-actuating technical hand is provided with a double-acting shaft, and the blade of the road flies for the leaf to be accommodated for the blade to be rotated through the hole between the genus Decrement time, 丨>

12507181250718

五、發明說明(3) 如第一圖所示,其係本創 置包含一馬達10、一設於該馬 圖)及一飛輪30。 如第二圖及第三圖所示, 分解圖及組合剖面圖。 該馬達10,該馬達10設有 面分別貫穿設有複數個通孔1 6 一驅動轴11 ’該驅動轴11之一 具錐狀之錐形部13,且於末端 14 〇 作之立體外觀圖。該散熱裝 達1 〇 —側之扇葉2 〇 (如第二 其分別係本創作之元件立體 外殼15 ’該外殼15之兩端 ’且該馬達10中央貫穿設有 端朝外設有一結合部12及一 設有一具外螺紋之螺紋段 該 片21, 22間設 並該扇 該 槽31, 四支之 片23之 部13穿 螺帽34 且該飛 如 動該馬 與該飛 扇葉20,該扇葉20於周緣呈放射 且於中央貫穿設有一孔洞22,且 有一盤片23,該盤片23等角分佈 葉20以該孔洞22穿套於該馬達1〇 飛輪3 0,該飛輪30朝該扇葉2〇之 且對應該馬達1 0之錐形部1 3設有 固定件33,該固定件33可為一螺 穿孔24,以鎖固於該飛輪3〇,且 出於該錐孔32,形成緊配合,並 ’以將該飛輪30、扇葉2〇及驅動 輪30之容置槽31與該馬達1〇之一 第四圖所示,其係本創作之動作 達1 0,以驅動該驅動軸丨丨旋轉時 輪30緊配合固定,且該飛輪3 〇與 片之葉 該孔洞 孔24, 周。 各葉片21與 設有四個穿 結合部1 2外 方向凹設有一容置 一錐孔32, 栓,分別貫 供該馬達1 〇 於末端鎖固 軸11固定在 端形成有空 組合剖面圖 ’藉由該驅 該扇葉2 0固 且配合 穿該盤 之錐形 設有一 一起, 隙25 〇 。當啟 動軸11 定,因V. DESCRIPTION OF THE INVENTION (3) As shown in the first figure, the present invention includes a motor 10, a motor (not shown), and a flywheel 30. As shown in the second and third figures, the exploded view and the combined cross-sectional view. In the motor 10, the motor 10 is provided with a plurality of through holes 16 respectively. A drive shaft 11' has a tapered tapered portion 13 of the drive shaft 11 and is formed at the end 14 . The heat dissipating heats up to 1 〇 - the side of the blade 2 〇 (such as the second is respectively the component of the present invention, the three-dimensional outer casing 15 'the two ends of the outer casing 15' and the central portion of the motor 10 is provided with a joint at the end facing the periphery 12 and a threaded section having an external thread, the piece 21, 22 is disposed with the slot 31, and the portion 13 of the four pieces 23 is threaded through the nut 34 and the fly moves the horse and the flying blade 20 The fan blade 20 radiates from the periphery and is provided with a hole 22 in the center thereof, and has a disk 23, and the disk 23 equiangularly distributes the blade 20 with the hole 22 through the motor 1〇 flywheel 30, the flywheel 30, the fixing portion 33 is disposed on the blade portion 1 3 corresponding to the fan blade and corresponding to the motor 10, and the fixing member 33 can be a screw hole 24 to be locked to the flywheel 3〇, and The tapered hole 32 is formed into a tight fit, and the fourth embodiment of the flywheel 30, the blade 2, and the receiving groove 31 of the driving wheel 30 and the motor 1 are shown in the fourth figure. 0, in order to drive the drive shaft 丨丨 when the wheel 30 is tightly fitted and fixed, and the flywheel 3 〇 and the blade of the hole 24, the circumference of each blade 21 The outer portion of the joint portion 1 2 is recessed to receive a tapered hole 32, and the plug is respectively supplied to the motor 1 . The end of the locking shaft 11 is fixed at the end to form an empty combined sectional view. 20 0 solid and fit together with the cone of the disc to have a gap of 25 〇. When the starting shaft 11 is fixed,

12507181250718

1250718 圖式簡單說明 -(一)圖式簡單說明· 第一圖係本發明之立體外觀圖。 第二圖係本發明之元件立體分解圖。 第三圖係本發明之部份組合剖視圖。 第四圖係本發明實施狀態之組合剖視示意圖。 (二)元件符號之簡單說明1250718 Brief description of the drawings - (1) Brief description of the drawings. The first figure is a three-dimensional appearance of the present invention. The second drawing is an exploded perspective view of the components of the present invention. The third drawing is a partial sectional view of the present invention. The fourth drawing is a schematic cross-sectional view of a combination of the embodiments of the present invention. (2) A brief description of the component symbol

10馬達 11驅動轴 1 2結合部 1 3錐形部 16通孔 1 4螺紋段 15外殼 20扇葉 21葉片 2 2孔洞 23盤片 24穿孔 25空隙 30飛輪 31容置槽 3 2錐孔 3 3固定件 34螺帽 35空隙10 motor 11 drive shaft 1 2 joint 1 3 taper 16 through hole 1 4 threaded section 15 outer casing 20 blade 21 blade 2 2 hole 23 disk 24 perforation 25 gap 30 flywheel 31 accommodating groove 3 2 cone hole 3 3 Fixing member 34 nut 35 clearance

Claims (1)

1250718 六、申請專利範圍 1 · 一種跑步機馬達之散熱裝置,其係包括: 一馬達,該馬達設有一外殼,該外殼之兩端面貫穿設 有至少一通孔,且該馬達貫穿設有一驅動軸; 一扇葉,該扇葉於周緣呈放射狀設有複數片之葉片, 且該扇葉係套設於該驅動軸外周; 一飛輪,該飛輪朝該扇葉之方向凹設有一容置槽,該 扇葉容置於該容置槽内,且該飛輪、扇葉及驅動軸固定在 一起,而該飛輪之容置槽與該馬達之一端形成有一空隙。 2、 如申請專利範圍第1項所述之跑步機馬達之散熱 裝置,其中該扇葉呈放射狀設有複數片可風之葉片。 3、 如申請專利範圍第1項所述之跑步機馬達之散熱 裝置,其中該驅動軸之一端朝外設有一結合部及一具錐狀 之錐形部,且該結合部可供該扇葉穿套,而該飛輪對應該 馬達之錐形部設有一錐孔,以供該驅動轴之錐形部緊迫於 該錐孔内。 4、 如申請專利範圍第3項所述之跑步機馬達之散熱 裝置,其中該驅動轴於末端設有一具外螺紋之螺紋段,且 於穿出該飛輪之錐孔位置,鎖固設有一螺帽,以將該飛 輪、扇葉及驅動軸固定在一起。 5 、如申請專利範圍第1或2或3或4項所述之跑步 機馬達之散熱裝置,其中該該扇葉於中央貫穿設有一孔 洞,且各葉片與該孔洞間設有一盤片,該盤片等角分佈設 有複數個穿孔,並該扇葉以該孔洞穿套於該馬達結合部外 周,而設有複數個固定件,分別貫穿該盤片之穿孔,以鎖1250718 VI. Patent application scope 1 1. A heat dissipating device for a treadmill motor, comprising: a motor, the motor is provided with a casing, at least one through hole is formed through the two ends of the casing, and the motor is provided with a driving shaft; a blade, the blade is radially provided with a plurality of blades, and the blade is sleeved on the outer circumference of the drive shaft; a flywheel, the flywheel is concavely disposed with a receiving groove in the direction of the blade The fan blade is received in the accommodating groove, and the flywheel, the fan blade and the driving shaft are fixed together, and the receiving groove of the flywheel forms a gap with one end of the motor. 2. The heat sink of a treadmill motor according to claim 1, wherein the blade is radially provided with a plurality of windy blades. 3. The heat sink of the treadmill motor according to claim 1, wherein one of the drive shafts has a joint portion and a tapered tapered portion toward the peripheral portion, and the joint portion is available for the blade The sleeve is provided with a tapered hole corresponding to the tapered portion of the motor for the tapered portion of the drive shaft to be pressed into the tapered hole. 4. The heat sink of the treadmill motor according to claim 3, wherein the drive shaft is provided with a threaded section with an external thread at the end, and a screw is disposed at a position of the taper hole of the flywheel. a cap to secure the flywheel, blade and drive shaft together. 5. The heat sink of the treadmill motor according to claim 1 or 2 or 3 or 4, wherein the blade is provided with a hole in the center, and a disk is disposed between each blade and the hole. The disk is equiangularly distributed with a plurality of perforations, and the blade is sleeved on the outer circumference of the motor joint portion, and a plurality of fixing members are respectively disposed through the perforations of the disk to lock 第10頁 1250718Page 10 1250718 第11頁Page 11
TW92132826A 2003-11-21 2003-11-21 Heat dissipater for motor of treadmill TWI250718B (en)

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TWI250718B true TWI250718B (en) 2006-03-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI458603B (en) * 2013-08-01 2014-11-01 Basso Ind Corp Power tools for heat dissipation devices
TWI473693B (en) * 2014-03-12 2015-02-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI458603B (en) * 2013-08-01 2014-11-01 Basso Ind Corp Power tools for heat dissipation devices
TWI473693B (en) * 2014-03-12 2015-02-21

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