201120317 六、發明說明： 【發明所屬之技術領域】 本發明係與壓縮機裝置有關，尤指一種可避免控制電 路過熱之電力驅動壓縮機。 【先前技術】 按，一般之車用壓縮機系統，其係藉由汽油引擎以可 同步帶動其壓縮機運轉；惟，近來因油價不斷高漲以及石 油等其他有限資源終將耗盡之緣故，因此各家車廠無不致 力於全電力發動之車輛研發工作，而車用之壓縮機系統改 由全電力驅動亦將為必然之趨勢。 然而目前以電力驅動之壓縮機系統（如冰箱等家電產 品），並無法直接轉用於車輛上，其原因如下： 1 ·由於車輛於運轉時所造成之環境溫度較高，因此容易 造成壓縮機馬達過熱而導致效能降低，且溫度過高之 工作環境也極易造成壓縮機系統之相關啟動電路損 壞。 2·—般家電用之壓縮機系統係於其底部形成有一可供裝 填冷凍油之容室，以供壓縮機於運轉時可同步將冷凍 油吸起並藉以潤滑壓縮機之内部構件，因此家電用之 壓縮機系統必須處於靜置環境，以免造成無法吸起冷 凍油而導致壓縮機内部構件因潤滑不足而損壞之情 201120317 形’然而由於車輛行駛與運轉時必將產生震動，因此 家電用之壓縮機系統並無法適用於車輛上。 有鑑於此，故如何提供一種可用於車輛並可避免控制 電路過熱之電力驅動壓縮機，即為本發明之首要課題，因 此，本案創作人在經過不斷的苦思與試作後，才終於有本 發明之產生。 【發明内容】 本發明目的之一，係在於提供一種可避免控制電路過 熱之電力驅動壓縮機，其係具有可使本發明壓縮機之控制 電路具極佳散熱功效之特點。 本發明目的之二，係在於提供一種可避免控制電路過 熱之電力驅動壓縮機，其係以全電力方式驅動，並於運轉 時係可提供壓縮機内部構件同時具有冷卻與潤滑之效果 者。 > 為達前述之目的，本發明係提供一種可避免控制電路 過熱之電力驅動壓縮機，其包含有： 一 β 一殼體，其内部係形成有一可供容設一傳動組件以及 一壓縮組件之容置空間，該傳動組件係受電力驅動以可連 動该麗縮組件進行-壓縮作用，並於該紐開設有一進氣 口與一冷媒出口； ” —一控制電路容置盒，係架設於該殼體上，且該控制電 路合置盒係具有一冷媒入口與一出氣口； 一連通管，其一端係接設於該控制電路容置盒之出氣 201120317 口上，另一端則接設於該殼體之進氣口上，藉此，該傳動 組件於受電力驅動時，係令冷媒先經該控制電路容置盒之 冷媒入口進入於該控制電路容置盒中’接著再依序經其出 氣口、該連通管與該殼體之進氣口而導入該殼體之容置空 間中進行壓縮作用，且壓縮成高壓狀態之冷媒係在經該殼 體之冷媒出口而向外排出。 而本發明之上述及其他目的與優點，不難從下述所選 用實施例之詳細說明與附圖中，獲得深入了解。 • 當然，本發明在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，I於附圖中展示其構造。 ^ 【實施方式】 首先請參閱第1圖〜第3圖所示，係本發明所提供之 一種可避免控制電路過熱之電力驅動壓縮機，其主要係由 一殼體1 1、一傳動組件2 i、一壓縮組件3 i、一控制 電路容置盒4 1以及一連通管5 i所構成，其中·· 該殻體1 1 ’其係由一底蓋工2與一端蓋丄3所對接 組成，而於該殼體1 1内部形成有一容置空間丄4，且於 該底蓋1 2上係開設有—進氣口 i 5，而該端蓋工3則開 設有一冷媒出口 1 6，並於該底蓋1 2外周之適當位置^ 係形成有一承接座1了。 該傳動組件2 1，係容設於該底蓋1 2内部，該傳動 組2 1件包括有一傳動軸2 2、一連接於該傳動軸2 2上 201120317 之轉子2 3以及一環設於該轉子2 3外側之定子2 4，且 該傳動組件21所使用之線圈係以耐酸鹼漆包線所構成， 其中，該定子2 4係固設於該底蓋1 2之内壁，並於該傳 動轴2 2之驅動端上係偏心設置有一軸承2 5，而該轉子 2 3係可受由電力驅動之定子2 4所產生的旋轉磁場以連 動該傳動軸2 2之驅動端進行一旋轉動作。 該壓縮組件3 1，係容設於該端蓋1 3内部，於本實 施例中，該壓縮組件3 1係以渦卷式為例而由一靜渦卷3 2與一動渦卷3 3組成，且該二渦卷3 2、3 3係具有相 互配合之螺旋狀内壁，以使該二渦卷3 2、3 3之間形成 有壓縮空間3 4，而該動渦卷3 3底端係與該傳動轴2 2 驅動端之軸承2 5連結，藉以使該動渦卷3 3係可受該傳 動轴2 2驅動而相對該靜渦卷3 2進行一偏心繞動，並藉 由该動渦卷3 3繞著靜渦卷3 2轉動的方式即可改變該壓 縮空間3 4之體積，而可達到壓縮進入於該殼體丄2内部 冷媒之功效。 該控制電路容置盒4 1，其係由一底座4 2與一上蓋 4 3所對接組成，該底座4 2係朝下延伸有複數個可對應 接設於該殼體1 1底蓋1 2承接座17上之支腳42 1， 且該控制電路容置盒4 1以其底座4 2支腳4 2 1架設於 5玄破體1 1底蓋12之承接座1 7上時，該控制電路容置 盒4 1與該殼體1 1之間係會形成有一預定之透氣間隙4 4，並於該底座4 2與該上蓋4 3之間更設有一隔板4 5，而該隔板4 5係用以將該控制電路容置盒4 1内部上 201120317 下區隔成一置放空間4 6與一流道空間4 7，並於該底座 4 2上係開設有一冷媒入口 422與一出氣口423，且 該冷媒入口 4 2 2與該出氣口 4 2 3係分別與該流道空間 4 7相通，另於該底座4 2内部位於該冷媒入口 4 2 2與 該出氣口 4 2 3之間更具有可用以將該流道空間4 7界定 成一冷媒流路之導流肋4 2 4。 該連通管5 1，其一端係接設於該控制電路容置盒4 1底座之出氣口42 3上，另一端則用以接設於該殼體1 φ 1之進氣口 15上，並藉此使該控制電路容置盒4 1之流 道空間4 7係可經該連通管5 1而與該殼體1 1之容置空 間1 4相通。 接者睛格配參閱第5圖’本發明之傳動組件於受電力 驅動時’即令一添加有適量冷束油之低壓冷煤係先經該控 制電路谷置盒4 1之冷媒入口 4： 2 2進入於該控制電路容 置盒4 1之流道空間4 7中，而進入該流道空間4 7之冷 媒即會受该導流肋4 2 4之導引再由該出氣口 4 2 3導 • 出’接著藉該連通管5 1係連通該控制電路容置盒4工出 氣口42 3與該殼體1 1之進氣口1 5，以使由該控制電 路容置盒4 1之出氣口 4 2 3導出之冷媒得係經該連通管 5 1而導入於該殼體1 1之容置空間1 4中，而本發明係 藉由將冷媒優先導入於該控制電路容置盒4 i中，因此即 可有效對容設於該控制電路容置盒41置放空間4 6中之 控制電路（圖中未示）進行冷卻，且當該控制電路容置各 4 1之流道空間4 7充滿冷媒時’其更具有可隔絕來自傳 201120317 動組件2 1於運轉時所產生之熱能，並籍 :電路容置盒41置放空間46中之技制電路的冷= 接著如第3圖所示 、X丄丄容置命間 中之冷媒係透過該動渦卷3 3之偏心繞 、 4 〜 而可被吸入今夕 動渦卷33與該靜渦卷32之間的壓縮空間34中以^ 壓縮動作，且經壓縮成高壓狀態之冷媒印可通過一订 構成之氣閥3 5並由該端蓋1 3之冷媒出D彳 丄兩F出以供 給外部使用’而本發明所使用之冷媒係添加有適量之A、東 油’因此進入於該殼體1 1容置空間1 4中之冷媒即^對 該傳動組件2 1與壓縮組件3 1同時產生有冷卻及潤滑之 效果。 並經由上述構件所組成之本發明係可具有以不優點： 1·本發明係藉由將冷媒優先導入於控制電路容置盒 41中，因此可有效對容設於該控制電路容置盒 4 1置放空間4 6中之控制電路進行冷卻，且卷 田 該控制電路容置盒4 1之流道空間4 7充滿冷媒 時，其更具有可隔絕來自殼體1 1内傳動組件2 1於運轉時所產生之熱能，並藉此以可提升位於 該制電路容置盒4 1置放空間4 6中之控制電路 的冷卻效果。 2·本發明之控制電路容置盒41與殼體11之間更 具有一預定透氣間隙4 4，因此更可有效減少該 殼體11内部組件之運轉熱能對該控制電路容置 201120317 盒41中之控制電路所造成之不良影響。 =明藉由於控制電路容置盒流道空 ^形成之導制4 2 4設計_有效導 =損::此可減少因冷媒流動混亂所造成之201120317 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a compressor device, and more particularly to an electric drive compressor that avoids overheating of a control circuit. [Prior Art] According to the general vehicle compressor system, the gasoline engine can synchronously drive its compressor; however, due to the recent high oil prices and other limited resources such as oil, it will eventually run out. All car manufacturers are committed to the development of vehicles with full power, and the compressor system for vehicles will be driven by all-electric power. However, current electric-powered compressor systems (such as household appliances such as refrigerators) cannot be directly transferred to vehicles. The reasons are as follows: 1) Since the ambient temperature caused by the vehicle is high, it is easy to cause the compressor. If the motor is overheated, the performance is reduced, and the working environment with too high temperature is also likely to cause damage to the relevant startup circuit of the compressor system. 2. The compressor system for household appliances has a chamber for filling the refrigerating oil at the bottom thereof, so that the compressor can simultaneously suck up the refrigerating oil during operation and thereby lubricate the internal components of the compressor, so that the appliance The compressor system used must be in a static environment to avoid damage to the internal components of the compressor due to insufficient lubrication. 201120317 Shape However, due to the vibration of the vehicle when it is running and running, it is used for home appliances. The compressor system is not suitable for use on vehicles. In view of this, how to provide an electric drive compressor that can be used in a vehicle and avoid overheating of the control circuit is the primary subject of the present invention. Therefore, the creator of the case has finally had a book after continuous hard work and trials. The invention was produced. SUMMARY OF THE INVENTION One object of the present invention is to provide an electric drive compressor that can avoid overheating of a control circuit, which has the characteristics that the control circuit of the compressor of the present invention has excellent heat dissipation efficiency. Another object of the present invention is to provide an electric drive compressor that avoids overheating of the control circuit, which is driven in an all-electric manner and which provides internal compressor components while having cooling and lubrication effects during operation. > For the foregoing purposes, the present invention provides an electrically driven compressor that avoids overheating of a control circuit, comprising: a beta housing having an internal drive member for receiving a transmission assembly and a compression assembly The accommodating space, the transmission component is electrically driven to link the condensing component to perform compression, and an inlet and a refrigerant outlet are opened in the button; a control circuit accommodating box is erected on The control circuit assembly box has a refrigerant inlet and an air outlet; a communication tube, one end of which is connected to the outlet of the control circuit housing box 201120317, and the other end is connected to the The air inlet of the casing, whereby the transmission component is driven by electric power, so that the refrigerant first enters the control circuit receiving box through the refrigerant inlet of the control circuit receiving box, and then sequentially passes through the control device The air port, the communication pipe and the air inlet of the casing are introduced into the accommodating space of the casing for compression, and the refrigerant compressed into a high pressure state is discharged outward through the refrigerant outlet of the casing. The above and other objects and advantages of the present invention will become more apparent from the detailed description of the embodiments of the invention described herein illustrated herein in The permissibility is different, but the selected embodiment is described in detail in the present specification, and I show the structure in the drawing. ^ [Embodiment] First, please refer to Fig. 1 to Fig. 3, The invention provides an electric drive compressor capable of avoiding overheating of a control circuit, which mainly comprises a housing 1 1 , a transmission assembly 2 i , a compression assembly 3 i , a control circuit housing box 4 1 and a communication The tube 5 i is composed of a housing 1 1 ′ which is formed by a bottom cover 2 and an end cover 3 , and an accommodation space 丄 4 is formed inside the housing 1 1 , and The bottom cover 12 is provided with an air inlet i 5 , and the end cover 3 has a refrigerant outlet 16 , and a receiving seat 1 is formed at an appropriate position on the outer circumference of the bottom cover 12 . The transmission component 2 1 is housed inside the bottom cover 12, and the transmission group 2 is packaged The utility model comprises a transmission shaft 2, a rotor 2 3 connected to the transmission shaft 22 on 201120317, and a stator 24 disposed on the outer side of the rotor 23. The coil used in the transmission assembly 21 is coated with an acid-base lacquer. The stator 24 is fixed to the inner wall of the bottom cover 12, and a bearing 25 is eccentrically disposed on the driving end of the transmission shaft 22, and the rotor 2 is responsive to electric power. The rotating magnetic field generated by the driving stator 24 is rotated by the driving end of the driving shaft 22. The compression unit 31 is housed inside the end cover 13, and in the embodiment, the compression The assembly 3 1 is composed of a scroll type 3 2 and a movable scroll 3 3 in the form of a scroll type, and the two scrolls 3 2, 3 3 have a spiral inner wall that cooperates with each other to make the two vortex A compression space 34 is formed between the coils 3 2 and 3 3, and the bottom end of the movable scroll 3 3 is coupled to the bearing 25 of the drive end of the drive shaft 2 2 , so that the movable scroll 3 3 can be subjected to The drive shaft 22 is driven to be eccentrically orbited relative to the fixed scroll 3 2, and is rotated by the movable scroll 3 3 around the fixed scroll 3 2 The volume of the compressed space 34 can be changed to achieve the effect of compressing the refrigerant entering the interior of the casing 丄2. The control circuit housing box 4 1 is composed of a base 4 2 and an upper cover 43 . The base 42 2 extends downwardly and has a plurality of correspondingly connected to the bottom cover 1 2 of the housing 1 1 . The control circuit receiving box 4 1 and the control circuit receiving box 4 1 are mounted on the receiving seat 17 of the bottom cover 12 of the mortal body 1 1 by the base 4 2 legs 4 2 1 , the control A predetermined air gap 4 is formed between the circuit housing 4 1 and the housing 1 1 , and a partition 45 is further disposed between the base 42 and the upper cover 43 . 4 5 is used to partition the interior of the control circuit housing box 4 1 into a placement space 46 and a first-class space 4 7 , and a refrigerant inlet 422 and an air outlet are formed on the base 4 2 . 423, and the refrigerant inlet 4 2 2 and the gas outlet 4 2 3 are respectively connected to the flow channel space 47, and the interior of the base 42 is located between the refrigerant inlet 4 2 2 and the gas outlet 4 2 3 There is further a flow guiding rib 4 2 4 which can be used to define the flow path space 47 as a refrigerant flow path. The connecting tube 5 1 is connected to the air outlet 42 3 of the base of the control circuit receiving box 4 1 , and the other end is connected to the air inlet 15 of the housing 1 φ 1 , and Therefore, the flow path space 47 of the control circuit receiving box 4 1 can communicate with the accommodating space 14 of the housing 1 1 via the communication tube 51. Referring to Figure 5, when the transmission assembly of the present invention is driven by electric power, a low-pressure cold coal with an appropriate amount of cold-beam oil is first passed through the refrigerant inlet of the control circuit valley box 4 1 : 2 2 enters the flow path space 47 of the control circuit housing box 4 1 , and the refrigerant entering the flow path space 47 is guided by the flow guiding rib 4 2 4 and then the air outlet 4 2 3 And the connecting tube 5 1 is connected to the control circuit housing box 4 outlet port 42 3 and the air inlet 1 5 of the housing 1 1 so that the control circuit accommodates the box 4 1 The refrigerant derived from the air outlet 4 2 3 is introduced into the accommodating space 14 of the casing 1 through the communication pipe 51, and the present invention preferentially introduces the refrigerant into the control circuit housing 4 i, so that the control circuit (not shown) accommodated in the control space 41 of the control circuit housing 41 can be effectively cooled, and when the control circuit accommodates the flow space of each of the 4 1 4 7 When it is filled with refrigerant, it is more quarantinable. From the heat of the 201120317 moving component 2 1 during operation, the circuit pack 41 is placed. Cold of the technical circuit in the space 46. Next, as shown in Fig. 3, the refrigerant in the X-capacitance is transmitted through the eccentric winding of the orbiting scroll 3, and can be sucked into the current scroll. The compression medium 34 between the 33 and the fixed scroll 32 is compressed, and the refrigerant printing compressed into a high pressure state can pass through a predetermined air valve 35 and is discharged from the refrigerant of the end cover 13 The two Fs are supplied for external use, and the refrigerant used in the present invention is added with an appropriate amount of A and East oil. Therefore, the refrigerant entering the housing space 1 of the casing 1 is the transmission assembly 2 1 and The compression assembly 3 1 simultaneously produces the effect of cooling and lubrication. The present invention, which is composed of the above-mentioned components, can have no advantage: 1. The present invention can be efficiently introduced into the control circuit housing box 41 by preferentially introducing the refrigerant into the control circuit housing box 41. 1 The control circuit in the placement space 46 is cooled, and when the flow path space 47 of the control circuit housing box 41 is filled with the refrigerant, it is more detachable from the transmission component 21 of the housing 1 1 The heat generated during operation, and thereby the cooling effect of the control circuit located in the space 166 of the circuit housing box 4 1 can be improved. 2. The control circuit accommodating case 41 and the housing 11 of the present invention further have a predetermined venting gap 4 4 , thereby effectively reducing the running heat energy of the internal components of the housing 11 to accommodate the control circuit in the 201120317 box 41 The adverse effects caused by the control circuit. = By means of the control circuit, the flow path of the cassette is formed. 4 4 4 Design _ Effective conduction = Loss: This can reduce the confusion caused by the flow of refrigerant
本發明之工作冷㈣添加有適量之冷;東油， 本發明之壓縮機系統係可朗於車^裝設於非 靜置環境下使用，並藉由電力驅動傳動组件2工 運轉時，使冷媒可充滿壓縮機内部，而使本發明 壓縮機之内部構件可同時達到冷卻與潤滑之效 果’並藉此更可有效降低壓縮機馬達運轉時之損 耗現象。 ' 惟，以上所述實施例之揭示係用以說明本發明，並非 用以限制本發明，故舉凡數值之變更或等效元件之置換仍 應隸屬本發明之範,。The work of the present invention is cold (4) with an appropriate amount of cold; Dongyou, the compressor system of the present invention can be used when the vehicle is installed in a non-rest environment, and is operated by the electric drive transmission assembly 2 The refrigerant can fill the inside of the compressor, so that the internal components of the compressor of the present invention can simultaneously achieve the effect of cooling and lubrication', and thereby the loss phenomenon of the compressor motor during operation can be effectively reduced. The disclosure of the above-described embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the invention.
4 綜上所述，本發明係已具有相當的進步性及實用性， 且經以上詳細説明後，係可使熟知本項技藝者明瞭本發明 的確可達成前述目的，實已符合專利法之規定，故本案發 明人爰依法提出申請。 201120317 【圖式簡單說明】 第1圖係本發明之立體分解示意圖 第2圖係本發明之組裝後之立體結構示意圖 第3圖係第2圖A-A向之剖面示意圖 第4圖係第2圖B — B向之剖面示意圖 第5圖係本發明之冷媒流向示意圖 【主要元件符號說明】 殼體1 1 端蓋1 3 進氣口 1 5 承接座1 7 傳動軸2 2 定子2 4 壓縮組件3 1 動渦卷3 3 氣閥3 5 底座4 2 冷媒入口 4 2 2 導流肋4 2 4 透氣間隙4 4 置放空間4 6 連通管5 1 底蓋1 2 容置空間14 冷媒出口16 傳動組件2 1 轉子2 3 軸承2 5 靜渦卷3 2 壓縮空間3 4 控制電路容置盒41 支腳4 2 1 出氣口 4 2 3 上蓋4 3 隔板4 5 流道空間4 74 In summary, the present invention has been made with considerable progress and practicality, and after the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives and is in accordance with the provisions of the Patent Law. Therefore, the inventor of this case filed an application in accordance with the law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic exploded perspective view of the present invention. FIG. 2 is a perspective view of the assembled three-dimensional structure of the present invention. FIG. 3 is a cross-sectional view taken along line AA of FIG. 2 and FIG. —B Directional Schematic FIG. 5 is a schematic diagram of the refrigerant flow direction of the present invention. [Main component symbol description] Housing 1 1 End cover 1 3 Air inlet 1 5 Receiving seat 1 7 Drive shaft 2 2 Stator 2 4 Compression assembly 3 1 Vibrating scroll 3 3 Air valve 3 5 Base 4 2 Refrigerant inlet 4 2 2 Diversion rib 4 2 4 Ventilation gap 4 4 Placement space 4 6 Connecting pipe 5 1 Bottom cover 1 2 Accommodating space 14 Refrigerant outlet 16 Transmission unit 2 1 Rotor 2 3 Bearing 2 5 Stable volume 3 2 Compression space 3 4 Control circuit housing box 41 Feet 4 2 1 Air outlet 4 2 3 Upper cover 4 3 Partition 4 5 Runner space 4 7