TWI672247B - Controlling system of electric motorcycle - Google Patents
Controlling system of electric motorcycle Download PDFInfo
- Publication number
- TWI672247B TWI672247B TW107124199A TW107124199A TWI672247B TW I672247 B TWI672247 B TW I672247B TW 107124199 A TW107124199 A TW 107124199A TW 107124199 A TW107124199 A TW 107124199A TW I672247 B TWI672247 B TW I672247B
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- electric motor
- circuit board
- rotating shaft
- space
- heat dissipation
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
一種電動機車的控制系統，係用以控制安裝在一機體內部的一電動馬達的一轉軸的轉速，其包含一組裝空間形成在該機體的內部；一電路板安裝在該組裝空間內且電性連接該電動馬達；一凹空形成在該電路板的一側；如此該電路板靠向該轉軸，致使該轉軸進入該凹空的範圍內，達到組合組態佔用空間較小，以及降低機體的體積的功效。 A control system for an electric motor vehicle for controlling the rotational speed of a rotating shaft of an electric motor mounted inside a body, comprising an assembly space formed inside the body; a circuit board installed in the assembly space and electrically Connecting the electric motor; a recess is formed on one side of the circuit board; such that the circuit board abuts against the rotating shaft, so that the rotating shaft enters the concave area, the combined configuration takes up less space, and the body is lowered. The effect of volume.
Description
本發明係關於一種電動機車的技術領域，特別是指電動機車的一體式動力機構。 The present invention relates to the technical field of an electric motor vehicle, and more particularly to an integrated power mechanism of an electric motor vehicle.
一般電動目前電動機車主要是以馬達作為動力源，並再透過傳動裝置將扭矩傳輸至車輪以帶動車輛前進。至於該馬達的轉軸的轉動速率則可以藉由一控制器來達成。 In general, electric motor vehicles currently use a motor as a power source, and then transmit torque to the wheels through the transmission to drive the vehicle forward. As for the rotation speed of the rotating shaft of the motor, it can be achieved by a controller.
傳統上，該馬達係安裝在機體上，且該控制器為一電路板安裝一機盒內。該機盒與該機殼為獨立的組件，且該馬達與該電路板需藉由適當的導線連結以形成電性連接。 Conventionally, the motor is mounted on a body, and the controller is mounted in a box for a circuit board. The casing and the casing are independent components, and the motor and the circuit board are connected by appropriate wires to form an electrical connection.
由於該機體與該機盒為獨立組件，所以該機體與該機盒二者體積所佔用的空間較大。即使將電路板整合於該機體內，也會因為該電路板的方板形狀，致使機體的空間利用率差，無法有效且明顯的縮小體積。 Since the body and the casing are separate components, the space occupied by the body and the casing is relatively large. Even if the circuit board is integrated into the body, the space of the body is poor due to the shape of the square plate of the circuit board, and the volume cannot be effectively and significantly reduced.
本發明用以解決習知電路板整合與機體內不能有效減小體積的點。 The invention solves the problem that the conventional circuit board is integrated and the body cannot effectively reduce the volume.
本發明的目的在於提供一種電動機車的控制系統，其具有能夠將一電路板整合於一機體內，且該電路板接近安裝於該機體的一馬達的轉軸，藉此達到縮小整合後該機體的體積。 An object of the present invention is to provide a control system for an electric motor vehicle, which has a circuit board that can be integrated into a body, and the circuit board is close to a rotating shaft of a motor mounted on the body, thereby achieving a reduction in integration of the body. volume.
本發明的目的在於提供一種電動機車的控制系統，其具有能夠利用機體內部所分隔的一散熱空間相鄰該電路板，並使該電路板所產生的熱量能傳遞到該散熱空間，藉此提高散熱效率。 An object of the present invention is to provide a control system for an electric motor vehicle having a heat dissipating space separated by an internal portion of the body adjacent to the circuit board, and transferring heat generated by the circuit board to the heat dissipating space, thereby improving Cooling efficiency.
為達上述的目的與功效，本發明揭示的控制系統係用以控制安裝在一機體內部的一電動馬達的一轉軸的轉速，其包含一組裝空間形成在該機體的內部；一電路板安裝在該組裝空間內且電性連接該電動馬達；一凹空形成在該電路板的一側。 In order to achieve the above objects and effects, the control system disclosed in the present invention is for controlling the rotational speed of a rotating shaft of an electric motor mounted inside a body, which comprises an assembly space formed inside the body; a circuit board is mounted on The electric motor is electrically connected to the assembly space; a recess is formed on one side of the circuit board.
如此該電路板靠向該轉軸，致使該轉軸進入該凹空的範圍內，達到組合組態佔用空間較小，以及降低機體的體積的功效。 In this way, the circuit board is opposite to the rotating shaft, so that the rotating shaft enters the hollow range, thereby achieving the effect that the combined configuration takes up less space and reduces the volume of the body.
此外，該組裝空間的相對側具有一散熱空間，該電路板所產生的熱量可以傳遞至該散熱空間，藉此提高散熱效果。 In addition, the opposite side of the assembly space has a heat dissipation space, and heat generated by the circuit board can be transferred to the heat dissipation space, thereby improving the heat dissipation effect.
10‧‧‧機體 10‧‧‧ body
12‧‧‧電動馬達 12‧‧‧Electric motor
14‧‧‧從動齒輪 14‧‧‧ driven gear
16‧‧‧轉軸 16‧‧‧ shaft
18‧‧‧軸蓋 18‧‧‧ shaft cover
20‧‧‧基座 20‧‧‧ Pedestal
30‧‧‧連結座 30‧‧‧links
40‧‧‧分隔層 40‧‧‧Separation layer
50‧‧‧組裝空間 50‧‧‧Assembly space
60‧‧‧電路板 60‧‧‧ boards
62‧‧‧凹空 62‧‧‧ ‧ hollow
64‧‧‧蓋板 64‧‧‧ Cover
70‧‧‧散熱空間 70‧‧‧heating space
72‧‧‧消泡肋 72‧‧‧Defoaming ribs
第1圖係本發明的機體內部配置電動馬達及從動齒輪的外觀圖。 Fig. 1 is an external view showing the arrangement of an electric motor and a driven gear inside the machine body of the present invention.
第2圖係本發明的機體內部配置電動馬達及從動齒輪的分解圖。 Fig. 2 is an exploded view showing the arrangement of the electric motor and the driven gear inside the machine body of the present invention.
第3圖係本發明的機體與電路板的分解圖。 Figure 3 is an exploded view of the body and circuit board of the present invention.
第4圖係本發明的電路板的安裝狀態示意圖。 Fig. 4 is a view showing the state of mounting of the circuit board of the present invention.
第5圖係本發明的電路板與轉軸的安裝結構示意圖。 Fig. 5 is a schematic view showing the mounting structure of the circuit board and the rotating shaft of the present invention.
請參閱第1圖，電動機車的動力組件係一機體10的內部配置一電動馬達12及一從動齒輪14。此外，一控制系統(未顯示)結合於該機體且電性連接該電動馬達12。該控制系統用以控制該電動馬達12的轉速。 Referring to FIG. 1 , the power component of the electric motor vehicle is an electric motor 12 and a driven gear 14 disposed inside the body 10 . Additionally, a control system (not shown) is coupled to the body and electrically coupled to the electric motor 12. The control system is used to control the rotational speed of the electric motor 12.
請參閱第2、3圖，該本體10係一基座20結合一連結座30。一分隔層40形成在該基座20，致使該分隔層40的一側為一組裝空間50(見第3圖)，該電動馬達12的該轉軸16一端係穿過該分隔層40至該組裝空間50。特別是，一軸蓋18安在該分隔層40，且該轉軸16的一端容置在該軸蓋18內。 Referring to FIGS. 2 and 3, the body 10 is a base 20 coupled to a joint 30. A partition layer 40 is formed on the base 20 such that one side of the partition layer 40 is an assembly space 50 (see FIG. 3), and one end of the rotating shaft 16 of the electric motor 12 passes through the partition layer 40 to the assembly. Space 50. In particular, a shaft cover 18 is seated in the partition layer 40, and one end of the shaft 16 is received in the shaft cover 18.
請參閱第3、4圖，本發明實施例包含一電路板60。該電路板60的一側具有一凹空62。該電路板60用以安裝在該組裝空間50內，特別是，該電路板60靠向該轉軸16，致使該轉軸16進入該凹空62的範圍內。該電路板60係控制系統的構成組件且用以電性連接該電動馬達(未顯示)。一蓋板64係用以封閉該組裝空間50。 Referring to Figures 3 and 4, an embodiment of the invention includes a circuit board 60. One side of the circuit board 60 has a recess 62. The circuit board 60 is for mounting in the assembly space 50. In particular, the circuit board 60 is biased toward the rotating shaft 16 such that the rotating shaft 16 enters the recess 62. The circuit board 60 is a component of the control system and is electrically connected to the electric motor (not shown). A cover plate 64 is used to close the assembly space 50.
由於該轉軸16能夠通過該凹空62的範圍，致使該電路板60能夠與該轉軸16更接近；換言之，該轉軸16與該電路板60所佔用的空間可以減少，進而使該機體10的體積能夠縮小。 Since the rotating shaft 16 can pass through the range of the recess 62, the circuit board 60 can be brought closer to the rotating shaft 16; in other words, the space occupied by the rotating shaft 16 and the circuit board 60 can be reduced, thereby making the volume of the body 10 Can shrink.
請參閱第5圖，該分隔層40的一側為該組裝空間50，該電路板60安裝在該組裝空間50內且可以貼靠於該分隔層40。進一步，該分隔層40的另一側為一散熱空間70。如此該散熱空間70與該電路板60分別位在該分隔層40的相異二側，該電路板60所產生的熱量可以傳遞到該分隔層40以進行散熱。進一步，該散熱空間70內部可以填入油液，例如潤滑油或機油，如此可以快速吸收來自該分隔層40的熱量。 Referring to FIG. 5 , one side of the separation layer 40 is the assembly space 50 . The circuit board 60 is mounted in the assembly space 50 and can abut the separation layer 40 . Further, the other side of the separation layer 40 is a heat dissipation space 70. Thus, the heat dissipation space 70 and the circuit board 60 are respectively located on opposite sides of the separation layer 40, and heat generated by the circuit board 60 can be transmitted to the separation layer 40 for heat dissipation. Further, the heat dissipation space 70 may be filled with an oil such as lubricating oil or oil, so that heat from the separation layer 40 can be quickly absorbed.
請再參閱第2、5圖，該散熱空間70可具有複數消泡肋72。如此油液流動至該散熱空間70所產生的泡沫，可藉由各消泡肋72而快速地被消除。此外，各消泡肋72可以提高該散熱空間70的表面積，故可提高散熱效率。 Referring to FIGS. 2 and 5 again, the heat dissipation space 70 may have a plurality of defoaming ribs 72. The foam generated by the oil flowing to the heat dissipation space 70 can be quickly eliminated by the respective defoaming ribs 72. In addition, each of the defoaming ribs 72 can increase the surface area of the heat dissipating space 70, so that heat dissipation efficiency can be improved.
本實施例所揭示的控制系統包含電路板結構及散熱結構，其中該電路板結構藉由特定形狀以匹配該轉軸，致使二者組合佔用較小空間，進而縮小該機體的體積。再者該散熱結構緊貼該電路板的一側，並且可以利用該動力組件內部既有的油液來進行散熱，故無需額外設計散熱機且能夠獲致良好的散熱效果。 The control system disclosed in this embodiment includes a circuit board structure and a heat dissipation structure, wherein the circuit board structure is shaped to match the rotating shaft, so that the combination of the two takes up less space, thereby reducing the volume of the body. Furthermore, the heat dissipation structure is in close contact with one side of the circuit board, and the oil contained in the power component can be used for heat dissipation, so that no additional heat dissipation machine is required and a good heat dissipation effect can be obtained.
以上乃本發明之較佳實施例及設計圖式，惟較佳實施例以及設計圖式僅是舉例說明，並非用於限制本發明技藝之權利範圍，凡以均等之技藝手段、或為下述「申請專利範圍」內容所涵蓋之權利範圍而實施者，均不脫離本發明之範疇而為申請人之權利範圍。 The above is a preferred embodiment and a design of the present invention. The preferred embodiments and the drawings are merely illustrative and not intended to limit the scope of the invention. The scope of the rights covered by the content of the "Scope of Patent Application" is not within the scope of the invention and is the scope of the applicant's rights.
Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107124199A TWI672247B (en) | 2018-07-13 | 2018-07-13 | Controlling system of electric motorcycle |
| JP2019110994A JP2020011715A (en) | 2018-07-13 | 2019-06-14 | Control system of electric motorcycle |
| JP2019002474U JP3223125U (en) | 2018-07-13 | 2019-07-05 | Electric motorcycle control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107124199A TWI672247B (en) | 2018-07-13 | 2018-07-13 | Controlling system of electric motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI672247B true TWI672247B (en) | 2019-09-21 |
| TW202005869A TW202005869A (en) | 2020-02-01 |
Family
ID=67982763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107124199A TWI672247B (en) | 2018-07-13 | 2018-07-13 | Controlling system of electric motorcycle |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP2020011715A (en) |
| TW (1) | TWI672247B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434166B (en) * | 1999-03-15 | 2001-05-16 | Li Yi He | Improved structure of an auxiliary power motor |
| TWM459176U (en) * | 2013-01-25 | 2013-08-11 | li-he Yao | Electrical operation device of bicycle |
| TWM469391U (en) * | 2013-07-22 | 2014-01-01 | Forcecon Technology Co Ltd | Oil-retaining structure of spindle reversed type heat dissipation fan motor |
| CN105604932A (en) * | 2014-11-19 | 2016-05-25 | 美国轮轴制造公司 | G-rotor pump assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252955A (en) * | 2001-02-26 | 2002-09-06 | Yamaha Motor Co Ltd | Inverter arrangement structure of wheel motor |
| JP5186407B2 (en) * | 2009-02-11 | 2013-04-17 | アイシン・エィ・ダブリュ株式会社 | In-wheel type electric vehicle |
| JP6068933B2 (en) * | 2012-11-02 | 2017-01-25 | アスモ株式会社 | Vehicle motor unit |
| DE102014220835A1 (en) * | 2014-10-15 | 2016-04-21 | Zf Friedrichshafen Ag | Drive device for a motor vehicle drive train |
-
2018
- 2018-07-13 TW TW107124199A patent/TWI672247B/en active
-
2019
- 2019-06-14 JP JP2019110994A patent/JP2020011715A/en active Pending
- 2019-07-05 JP JP2019002474U patent/JP3223125U/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434166B (en) * | 1999-03-15 | 2001-05-16 | Li Yi He | Improved structure of an auxiliary power motor |
| TWM459176U (en) * | 2013-01-25 | 2013-08-11 | li-he Yao | Electrical operation device of bicycle |
| TWM469391U (en) * | 2013-07-22 | 2014-01-01 | Forcecon Technology Co Ltd | Oil-retaining structure of spindle reversed type heat dissipation fan motor |
| CN105604932A (en) * | 2014-11-19 | 2016-05-25 | 美国轮轴制造公司 | G-rotor pump assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202005869A (en) | 2020-02-01 |
| JP2020011715A (en) | 2020-01-23 |
| JP3223125U (en) | 2019-09-19 |
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