TWI827331B - Charging device - Google Patents

Charging device Download PDF

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TWI827331B
TWI827331B TW111141440A TW111141440A TWI827331B TW I827331 B TWI827331 B TW I827331B TW 111141440 A TW111141440 A TW 111141440A TW 111141440 A TW111141440 A TW 111141440A TW I827331 B TWI827331 B TW I827331B
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electrically connected
charging
unit
power supply
module
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TW111141440A
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Chinese (zh)
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TW202420687A (en
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邱子卿
蔡憲儀
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能海電能科技股份有限公司
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Abstract

A charging device is provided, including: a slow charging circuit; a fast charging circuit, including at least one power module; a socket module, electrically connected with the slow charging circuit; a charging gun, electrically connected with each power module; a first relay module, electrically connected between a power supply and the socket module; a second relay module, electrically connected between the power supply and the charging gun; a control unit, electrically connected with the first relay module, the second relay module and the power supply; wherein the control unit is switchable to open and close the first relay module or the second relay module, so that as to provide the socket module with slow charging and the charging gun with fast charging.

Description

充電裝置charging device

本發明有關於一種充電裝置。 The invention relates to a charging device.

現今各國積極推廣車輛電動化，不論是電動車、電動機車及電動自行車等。因此，提供給電動化車輛用以充電的充電樁也逐漸開始廣泛於各地發展及設置。 Nowadays, various countries are actively promoting the electrification of vehicles, whether they are electric vehicles, electric motorcycles, or electric bicycles. Therefore, charging piles for charging electric vehicles have gradually begun to be widely developed and installed in various places.

現今市面上單獨有提供交流小功率的慢速充電之充電樁，及提供直流大功率快速充電之充電樁，但該些充電樁僅提供以充電槍的方式進行充電。有些車輛於車體上沒有對應充電槍的充電孔，及電動自行車的電池僅能以插頭接市電，因此現有的充電樁無法供應給這些車輛及電池的充電需求。造成，該些車輛及電池僅能在家裡充電。若要行駛到離家較遠的地方，當電池沒電池便會相當不方便。且，單獨的慢速充電之充電樁及快速充電之充電樁的配置，會造成使用者只能按照欲使用的充電速度到特定地點進行充電，在充電使用上也相當不便。 There are charging piles on the market today that provide AC low-power slow charging, and charging piles that provide DC high-power fast charging, but these charging piles only provide charging with a charging gun. Some vehicles do not have charging holes corresponding to the charging guns on the vehicle body, and the batteries of electric bicycles can only be connected to mains power through plugs. Therefore, existing charging piles cannot meet the charging needs of these vehicles and batteries. As a result, these vehicles and batteries can only be charged at home. If you want to drive far away from home, it will be quite inconvenient when the battery is empty. Moreover, the configuration of separate charging piles for slow charging and fast charging will cause users to only charge at specific locations according to the charging speed they want to use, which is also quite inconvenient in charging.

因此，有必要提供一種新穎且具有進步性之充電裝置，以解決上述之問題。 Therefore, it is necessary to provide a novel and progressive charging device to solve the above problems.

本發明之主要目的在於提供一種充電裝置，其整合快速充電及慢速充電之功能，且提供得以一插座單元及以一充電槍快速充電。 The main purpose of the present invention is to provide a charging device that integrates the functions of fast charging and slow charging, and provides fast charging with a socket unit and a charging gun.

為達成上述目的，本發明提供一種充電裝置，包括：一慢充充電電路，其供電性連接一供電源；一快充充電電路，其供電性連接該供電源，該快充充電電路包括至少一電源模組，各該電源模組供電性連接該供電源且提供大功率電力輸出；一插座單元，其電性連接該慢充充電電路；一充電槍，其電性連接各該電源模組；一第一繼電模組，其電性連接於該慢充充電電路，且電性連接於該供電源及該插座單元之間；一第二繼電模組，其電性連接於該快充充電電路，且電性連接於該供電源及該充電槍之間；一控制單元，其電性連接該第一繼電模組、該第二繼電模組及該供電源；其中，該控制單元可選擇開啟該第一繼電模組使該插座單元接收該供電源之電力，或關閉該第一繼電模組以阻斷該插座單元接收該供電源之電力；其中，該控制單元可選擇開啟該第二繼電模組使該充電槍接收該供電源之電力，或關閉該第二繼電模組以阻斷該充電槍接收該供電源之電力。 In order to achieve the above object, the present invention provides a charging device, including: a slow charging circuit, whose power supply is connected to a power supply; a fast charging circuit, whose power supply is connected to the power supply, and the fast charging circuit includes at least one A power module, each of which is electrically connected to the power supply and provides high-power power output; a socket unit, which is electrically connected to the slow charging circuit; a charging gun, which is electrically connected to each of the power modules; A first relay module electrically connected to the slow charge charging circuit and between the power supply and the socket unit; a second relay module electrically connected to the fast charger A charging circuit, and is electrically connected between the power supply and the charging gun; a control unit, which is electrically connected to the first relay module, the second relay module and the power supply; wherein, the control unit The unit can choose to turn on the first relay module to allow the socket unit to receive power from the power supply, or to turn off the first relay module to block the socket unit from receiving power from the power supply; wherein, the control unit can Choose to turn on the second relay module to allow the charging gun to receive power from the power supply, or to turn off the second relay module to block the charging gun from receiving power from the power supply.

10:供電源 10:Power supply

20:慢充充電電路 20: Slow charging circuit

30:快充充電電路 30: Fast charging circuit

31:電源模組 31:Power module

40:插座單元 40:Socket unit

50:充電槍 50:Charging gun

61:第一繼電模組 61:The first relay module

62:第二繼電模組 62: Second relay module

621:第一繼電單元 621: First relay unit

622:第二繼電單元 622: Second relay unit

70:控制單元 70:Control unit

80a,80b,80c:防迴流單元 80a, 80b, 80c: Backflow prevention unit

90:保險絲單元 90: Fuse unit

100:投幣模組 100:Coin module

101:人機介面 101:Human-computer interface

102:低通濾波器 102: Low pass filter

103:啟動開關 103:Start switch

104:停止開關 104: Stop switch

105:緊急開關 105:Emergency switch

106:待機燈 106:Standby light

107:啟動燈 107: Start light

108:異常燈 108:Abnormal light

109:散熱風扇 109: Cooling fan

110:監控單元 110:Monitoring unit

L:火線 L: Live line

N:中性線 N: Neutral line

G:地線 G: Ground wire

圖1為本發明一較佳實施例之充電裝置之電路圖。 Figure 1 is a circuit diagram of a charging device according to a preferred embodiment of the present invention.

以下僅以實施例說明本發明可能之實施態樣，然並非用以限制本發明所欲保護之範疇，文中所提之名詞前冠以的「一」或「至少一」並非對數量進行限制，依據需求亦可為「複數」個，此數量上之變化亦為所欲保護之範圍，合先敘明。 The following examples are only used to illustrate possible implementations of the present invention, but they are not intended to limit the scope of protection of the present invention. The "one" or "at least one" before the nouns mentioned in the article do not limit the quantity. It can also be "plural" according to the requirements. This change in quantity is also the scope of the desired protection, which will be explained first.

請參考圖1，其顯示本發明之一較佳實施例，本發明之充電裝置包括一慢充充電電路20、一快充充電電路30、一插座單元40、一充電槍50、一第一繼電模組61、一第二繼電模組62及一控制單元70。於本實施例中，該充電裝置為一充電樁，該充電樁係用以對電動化的車輛(電動摩托車及電動自行車等)、電動車之電池進行充電。 Please refer to Figure 1, which shows a preferred embodiment of the present invention. The charging device of the present invention includes a slow charging circuit 20, a fast charging circuit 30, a socket unit 40, a charging gun 50, and a first relay. Electric module 61, a second relay module 62 and a control unit 70. In this embodiment, the charging device is a charging pile, and the charging pile is used to charge batteries of electric vehicles (electric motorcycles, electric bicycles, etc.) and electric vehicles.

該慢充充電電路20供電性連接一供電源10；該快充充電電路30供電性連接該供電源10，該快充充電電路30包括至少一電源模組31，各該電源模組31供電性連接該供電源10且提供大功率電力輸出；該插座單元40電性連接該慢充充電電路20；該充電槍50電性連接各該電源模組31；該第一繼電模組61電性連接於該慢充充電電路20，且電性連接於該供電源10及該插座單元40之間；該第二繼電模組62電性連接於該快充充電電路30，且電性連接於該供電源10及該充電槍50之間；該控制單元70電性連接該第一繼電模組61、該第二繼電模組62及該供電源10；其中，該控制單元70可選擇開啟該第一繼電模組61使該插座單元40接收該供電源10之電力，或關閉該第一繼電模組61以阻斷該插座單元40接收該供電源10之電力；其中，該控制單元70可選擇開啟該第二繼電模組62使該充電槍50接收該供電源10之電力，或關閉該第二繼電模組62以阻斷該充電槍50接收該供電源10之電力。藉此，整合快速充電及慢速充電之功能，且具該插座單元40提供一般(慢速)充電及該充電槍50提供快速充電。詳細地說，透過控制該第一繼電模組61及 該第二繼電模組62的啟閉，得以選擇以該插座單元40提供充電或以該充電槍50提供充電。進一步說明，可提供快速充電及慢速(一般)充電的選擇，以及不同型態的充電選擇(該充電槍50及該插座單元40)。 The slow charging circuit 20 is electrically connected to a power supply 10; the fast charging circuit 30 is electrically connected to the power supply 10. The fast charging circuit 30 includes at least one power module 31, and each power module 31 is electrically connected. The power supply 10 is connected to provide high-power power output; the socket unit 40 is electrically connected to the slow charging circuit 20; the charging gun 50 is electrically connected to each of the power modules 31; the first relay module 61 is electrically connected is connected to the slow charging circuit 20 and is electrically connected between the power supply 10 and the socket unit 40; the second relay module 62 is electrically connected to the fast charging circuit 30 and is electrically connected to between the power supply 10 and the charging gun 50; the control unit 70 is electrically connected to the first relay module 61, the second relay module 62 and the power supply 10; wherein, the control unit 70 can select Turn on the first relay module 61 to allow the socket unit 40 to receive power from the power supply 10, or turn off the first relay module 61 to block the socket unit 40 from receiving power from the power supply 10; wherein, the The control unit 70 can choose to turn on the second relay module 62 to allow the charging gun 50 to receive power from the power supply 10 , or turn off the second relay module 62 to block the charging gun 50 from receiving power from the power supply 10 . Electricity. Thereby, the functions of fast charging and slow charging are integrated, and the socket unit 40 provides normal (slow) charging and the charging gun 50 provides fast charging. Specifically, by controlling the first relay module 61 and The second relay module 62 is turned on and off to select whether the socket unit 40 is used for charging or the charging gun 50 is used for charging. To further explain, fast charging and slow (normal) charging options, as well as different types of charging options (the charging gun 50 and the socket unit 40), can be provided.

具體地說，該插座單元40為一100V至240V之插座，可供一插頭(如電池充電器的插頭，但不限於此)電性插設，提供電池充電；該插座單元40之電壓選擇可依據各國的市電電壓做選擇。 Specifically, the socket unit 40 is a 100V to 240V socket, which can be electrically connected with a plug (such as a battery charger plug, but not limited to this) to provide battery charging; the voltage selection of the socket unit 40 can be Make your selection based on the mains voltage of each country.

該充電裝置包括該供電源10，該供電源10為一交流電源，該供電源10包括一火線L、一中性線N及一地線G，該插座單元40電性連接該火線L及該中性線N，該充電槍50電性連接該火線L及該中性線N；以簡單的電路，提供快速充電及慢速(一般)充電的選擇。於本實施例中，該火線L及該地線G之間的電位差為220V。 The charging device includes the power supply 10. The power supply 10 is an AC power supply. The power supply 10 includes a live wire L, a neutral wire N and a ground wire G. The socket unit 40 is electrically connected to the live wire L and the ground wire. Neutral wire N, the charging gun 50 is electrically connected to the live wire L and the neutral wire N; with a simple circuit, it provides the choice of fast charging and slow (normal) charging. In this embodiment, the potential difference between the live wire L and the ground wire G is 220V.

該第二繼電模組62電性連接於各該電源模組31及該充電槍50之間。較佳地，該第二繼電模組62包括一第一繼電單元621及一第二繼電單元622，該第一繼電單元621、該第二繼電單元622、該至少一(各該)電源模組31及該充電槍50相互串聯，該控制單元70電性連接該第一繼電單元621及該第二繼電單元622。進一步說明，該第一繼電單元621為一正極繼電器，該第二繼電單元622為一負極繼電器，該正極繼電器電性連接於各該電源模組31之一正極，該負極繼電器的性連接於各該電源模組31之一負極。藉此，提供充電槍啟動充電及關閉充電的切換，亦在進行該快速充電電路絕緣檢測時切換使用，及可防止電源迴流以保護該充電槍50。 The second relay module 62 is electrically connected between each of the power modules 31 and the charging gun 50 . Preferably, the second relay module 62 includes a first relay unit 621 and a second relay unit 622. The first relay unit 621, the second relay unit 622, and the at least one (each The) power module 31 and the charging gun 50 are connected in series with each other, and the control unit 70 is electrically connected to the first relay unit 621 and the second relay unit 622. To further explain, the first relay unit 621 is a positive relay, the second relay unit 622 is a negative relay, the positive relay is electrically connected to a positive pole of each power module 31, and the negative relay is electrically connected On one of the negative poles of each power module 31 . Thereby, the charging gun can be switched to start charging and turn off charging, and can also be switched when performing insulation detection of the fast charging circuit, and can prevent power backflow to protect the charging gun 50 .

該快充充電電路30包括複數該電源模組31，該複數電源模組31相互並聯，如此該複數電源模組31整體尺寸小且可提供一預定的大功率電力輸 出。進一步說明，該控制單元70可控制該複數電源模組31將該供電源10提供的交流電轉換成預定大功率的直流電(至少可輸出大於等於20kW的直流電)。 The fast charging circuit 30 includes a plurality of power modules 31, and the plurality of power modules 31 are connected in parallel, so that the overall size of the plurality of power modules 31 is small and can provide a predetermined high-power power transmission. out. To further explain, the control unit 70 can control the plurality of power modules 31 to convert the alternating current provided by the power supply 10 into a predetermined high-power direct current (at least it can output a direct current greater than or equal to 20kW).

該充電裝置另包括至少一防迴流單元。於本實施例中，該充電裝置另包括複數該防迴流單元80a,80b,80c，該防迴流單元80a電性連接於該快充充電電路30且電性連接於該充電槍50及該第二繼電模組62(該第一繼電單元621)之間，該防迴流單元電性80b連接於其中一該電源模組31之該正極及該第一繼電單元621之間，該防迴流單元80c電性連接於另一該電源模組31之該正極及該第二繼電單元622之間。於本實施例中，各該防迴流單元80a,80b,80c為一稽納二極體、整流二極體或矽控整流器(SCR，Silicon Controlled Rectifier)。用以防止電流從各該電源模組31流出後逆流。 The charging device further includes at least one backflow prevention unit. In this embodiment, the charging device further includes a plurality of backflow prevention units 80a, 80b, 80c. The backflow prevention unit 80a is electrically connected to the fast charging circuit 30 and is electrically connected to the charging gun 50 and the second Between the relay modules 62 (the first relay unit 621), the backflow prevention unit 80b is electrically connected between the positive electrode of one of the power modules 31 and the first relay unit 621. The backflow prevention unit 80b The unit 80c is electrically connected between the positive electrode of the other power module 31 and the second relay unit 622 . In this embodiment, each of the backflow prevention units 80a, 80b, and 80c is a Zener diode, a rectifier diode or a Silicon Controlled Rectifier (SCR). This is used to prevent current from flowing out of each power module 31 and then flowing backward.

該充電裝置另包括至少一保險絲單元90，於本實施例中，該充電裝置包括複數該保險絲單元90，其中一該保險絲單元90電性連接於該充電槍50及該第二繼電模組62之間，另一該保險絲單元90電性連接於該供電源10及該插座單元40之間；故，當通過的電流過大時可斷開電路中斷電流，以保護電路。 The charging device further includes at least one fuse unit 90. In this embodiment, the charging device includes a plurality of fuse units 90, one of which is electrically connected to the charging gun 50 and the second relay module 62. In between, the other fuse unit 90 is electrically connected between the power supply 10 and the socket unit 40; therefore, when the passing current is too large, the circuit can be disconnected to interrupt the current to protect the circuit.

該充電裝置另包括一投幣模組100，該投幣模組100電性連接該控制單元70。據此，當該投幣模組100接收現金支付(如錢幣)，該控制單元70可根據該投幣模組100所接收的現金總額度以計算所能充電的一充電時間，以開啟該第一繼電模組61或該第二繼電模組62該充電時間結束便關閉該第一繼電模組61或該第二繼電模組62。於其他實施例中，該充電裝置亦可另包括一收費模組，該收費模組可供以電子支付、行動支付、金融卡、一應用程式(APP)支付(安裝於電子裝置中)等方式付費，以該收費模組收費的方式，使用者需自行控制啟動充電及結束充電。此外，該充電裝置另包括一結算模組，該結算模組統計一使用者 於一段時間(月、季或年)內使用的電量而產生一總付費金額。因此，使用者可依據該總付費金額以轉帳、匯款的方式至一專戶，亦可以付現的方式支付費用。 The charging device further includes a coin module 100 , and the coin module 100 is electrically connected to the control unit 70 . Accordingly, when the coin module 100 receives cash payment (such as coins), the control unit 70 can calculate a charging time according to the total amount of cash received by the coin module 100 to turn on the third charging time. When the charging time of a relay module 61 or the second relay module 62 ends, the first relay module 61 or the second relay module 62 is turned off. In other embodiments, the charging device may also include a charging module. The charging module may be used for electronic payment, mobile payment, debit card, an application (APP) payment (installed in the electronic device), etc. For payment, the user needs to control the start and end of charging by themselves. In addition, the charging device further includes a settlement module, the settlement module counts a user A total payment amount is generated based on the electricity used during a period of time (month, quarter or year). Therefore, users can transfer or remit money to a special account based on the total payment amount, or pay in cash.

該充電裝置另包括一人機介面101，該人機介面101電性連接該控制單元70，該人機介面101可供使用者操作控制選擇以該插座單元40或該充電槍50進行充電。 The charging device further includes a human-machine interface 101, which is electrically connected to the control unit 70. The human-machine interface 101 allows the user to operate and control the charging using the socket unit 40 or the charging gun 50.

該充電裝置另包括一低通濾波器102，該低通濾波器102電性連接於該供電源10及該插座單元40之間以及該供電源10及該充電槍50之間，使該插座單元40及該充電槍50可安全電性連接該供電源10。 The charging device further includes a low-pass filter 102. The low-pass filter 102 is electrically connected between the power supply 10 and the socket unit 40 and between the power supply 10 and the charging gun 50, so that the socket unit 40 and the charging gun 50 can be safely electrically connected to the power supply 10 .

該充電裝置另包括一啟動開關103、一停止開關104及一緊急開關105，該啟動開關103、該停止開關104及該緊急開關105分別電性連接該控制單元70。該啟動開關103可經該控制單元70控制啟動充電。該停止開關104可經該控制單元70控制關閉充電。該緊急開關105可經該控制單元70在緊急狀況下停止或開始充電。 The charging device further includes a start switch 103, a stop switch 104 and an emergency switch 105. The start switch 103, the stop switch 104 and the emergency switch 105 are electrically connected to the control unit 70 respectively. The start switch 103 can be controlled by the control unit 70 to start charging. The stop switch 104 can be controlled by the control unit 70 to turn off charging. The emergency switch 105 can stop or start charging in an emergency via the control unit 70 .

該充電裝置另包括一待機燈106、一啟動燈107及一異常燈108，該待機燈106、該啟動燈107及該異常燈108分別電性連接該控制單元70。於待機狀態下，該控制單元70控制該待機燈106發亮或產生其他發光狀態(閃爍)。於啟動充電狀態下，該控制單元70控制該啟動燈107發亮或產生其他發光狀態(閃爍)。於異常狀態下，該控制單元70控制該異常燈108發亮或產生其他發光狀態(閃爍)。 The charging device further includes a standby light 106, a start light 107 and an abnormality light 108. The standby light 106, the start light 107 and the abnormality light 108 are electrically connected to the control unit 70 respectively. In the standby state, the control unit 70 controls the standby light 106 to light up or generate other lighting states (blinking). In the starting charging state, the control unit 70 controls the starting light 107 to light up or generate other lighting states (flickering). In an abnormal state, the control unit 70 controls the abnormal light 108 to light up or generate other light-emitting states (flickering).

該充電裝置另包括一散熱風扇109，該散熱風扇109電性連接該控制單元70。該控制單元70可啟動該散熱風扇109提供散熱功能。 The charging device further includes a cooling fan 109 , and the cooling fan 109 is electrically connected to the control unit 70 . The control unit 70 can activate the cooling fan 109 to provide a cooling function.

該充電裝置另包括一監控單元110，該監控單元110電性連接該控制單元70。該監控單元110監控該插座單元40及該充電槍50的充電狀態。該監控 單元110包括一定位系統，該定位系統如全球定位系統(GPS)，可定位該充電裝置的位置。此外，該監控單元110電性連接該投幣模組100，該監控單元110可根據該投幣模組100接收的支付現金總金額，以獲得當前的總收費金額，亦可根據該投幣模組100收費次數得知總提供充電次數。 The charging device further includes a monitoring unit 110, which is electrically connected to the control unit 70. The monitoring unit 110 monitors the charging status of the socket unit 40 and the charging gun 50 . The monitoring Unit 110 includes a positioning system, such as a Global Positioning System (GPS), that can locate the location of the charging device. In addition, the monitoring unit 110 is electrically connected to the coin-operated module 100. The monitoring unit 110 can obtain the current total charging amount according to the total amount of cash payment received by the coin-operated module 100, or can also obtain the current total charging amount based on the coin-operated module 100. Group 100 charging times to know the total number of charging times provided.

10:供電源 10:Power supply

20:慢充充電電路 20: Slow charging circuit

30:快充充電電路 30: Fast charging circuit

31:電源模組 31:Power module

40:插座單元 40:Socket unit

50:充電槍 50:Charging gun

61:第一繼電模組 61:The first relay module

62:第二繼電模組 62: Second relay module

621:第一繼電單元 621: First relay unit

622:第二繼電單元 622: Second relay unit

70:控制單元 70:Control unit

80a,80b,80c:防迴流單元 80a, 80b, 80c: Backflow prevention unit

90:保險絲單元 90: Fuse unit

100:投幣模組 100:Coin module

101:人機介面 101:Human-computer interface

102:低通濾波器 102: Low pass filter

103:啟動開關 103:Start switch

104:停止開關 104: Stop switch

105:緊急開關 105:Emergency switch

106:待機燈 106:Standby light

107:啟動燈 107: Start light

108:異常燈 108:Abnormal light

109:散熱風扇 109: Cooling fan

110:監控單元 110:Monitoring unit

L:火線 L: Live line

N:中性線 N: Neutral line

G:地線 G: Ground wire

Claims (6)

一種充電裝置，包括：一慢充充電電路，供電性連接一供電源；一快充充電電路，供電性連接該供電源，包括至少一電源模組，各該電源模組供電性連接該供電源且提供大功率電力輸出；一插座單元，電性連接該慢充充電電路；一充電槍，電性連接各該電源模組；一第一繼電模組，電性連接於該慢充充電電路，且電性連接於該供電源及該插座單元之間；一第二繼電模組，電性連接於該快充充電電路，且電性連接於該供電源及該充電槍之間；及一控制單元，電性連接該第一繼電模組、該第二繼電模組及該供電源；一人機介面，該人機介面電性連接該控制單元；其中，該控制單元可選擇開啟該第一繼電模組使該插座單元接收該供電源之電力，或關閉該第一繼電模組以阻斷該插座單元接收該供電源之電力；其中，該控制單元可選擇開啟該第二繼電模組使該充電槍接收該供電源之電力，或關閉該第二繼電模組以阻斷該充電槍接收該供電源之電力；其中，該充電裝置為一充電樁；其中，該人機介面可供使用者操作控制選擇以該插座單元或該充電槍進行充電；其中，該第二繼電模組電性連接於各該電源模組及該充電槍之間； 其中，該第二繼電模組包括一第一繼電單元及一第二繼電單元，該第一繼電單元、該第二繼電單元、該至少一電源模組及該充電槍相互串聯，該控制單元電性連接該第一繼電單元及該第二繼電單元；其中，該充電裝置另包括複數防迴流單元，一該防迴流單元電性連接於該快充充電電路且電性連接於該充電槍及該第一繼電單元之間，一該防迴流單元電性連接於其中一該電源模組之一正極及該第一繼電單元之間，一該防迴流單元電性連接於另一該電源模組之一正極及該第二繼電單元之間，各該防迴流單元供防止電流從各該電源模組流出後逆流；其中，該充電裝置另包括一低通濾波器，該低通濾波器電性連接於該供電源及該插座單元之間以及該供電源及該充電槍之間。 A charging device, including: a slow charging circuit, power supply connected to a power supply; a fast charge charging circuit, power supply connected to the power supply, including at least one power module, each of the power module power supply connected to the power supply And provide high-power power output; a socket unit, electrically connected to the slow charging circuit; a charging gun, electrically connected to each power module; a first relay module, electrically connected to the slow charging circuit , and is electrically connected between the power supply and the socket unit; a second relay module is electrically connected to the fast charging circuit, and is electrically connected between the power supply and the charging gun; and A control unit electrically connected to the first relay module, the second relay module and the power supply; a human-machine interface electrically connected to the control unit; wherein, the control unit can be selectively turned on The first relay module enables the socket unit to receive power from the power supply, or turns off the first relay module to block the socket unit from receiving power from the power supply; wherein, the control unit can choose to turn on the third relay module. The two relay modules enable the charging gun to receive power from the power supply source, or turn off the second relay module to block the charging gun from receiving power from the power supply source; wherein, the charging device is a charging pile; where, The human-machine interface allows the user to operate and control the choice of charging with the socket unit or the charging gun; wherein the second relay module is electrically connected between each of the power modules and the charging gun; Wherein, the second relay module includes a first relay unit and a second relay unit, and the first relay unit, the second relay unit, the at least one power module and the charging gun are connected in series with each other. , the control unit is electrically connected to the first relay unit and the second relay unit; wherein, the charging device further includes a plurality of backflow prevention units, one of the backflow prevention units is electrically connected to the fast charging charging circuit and is electrically Connected between the charging gun and the first relay unit, a backflow prevention unit is electrically connected between one of the positive electrodes of the power module and the first relay unit, and a backflow prevention unit is electrically connected Connected between the positive pole of another power module and the second relay unit, each backflow prevention unit is used to prevent current from flowing out of each power module and then flowing back; wherein, the charging device also includes a low-pass filter The low-pass filter is electrically connected between the power supply and the socket unit and between the power supply and the charging gun. 如請求項1所述的充電裝置，其中該快充充電電路包括複數該電源模組，該複數電源模組相互並聯。 The charging device according to claim 1, wherein the fast charging circuit includes a plurality of power modules, and the plurality of power modules are connected in parallel with each other. 如請求項1所述的充電裝置，其中該插座單元為一100V至240V之插座。 The charging device as claimed in claim 1, wherein the socket unit is a 100V to 240V socket. 如請求項1所述的充電裝置，另包括至少一保險絲單元，該至少一保險絲單元電性連接於該充電槍及該第二繼電模組之間。 The charging device of claim 1 further includes at least one fuse unit electrically connected between the charging gun and the second relay module. 如請求項1所述的充電裝置，另包括一投幣模組，該投幣模組電性連接該控制單元。 The charging device according to claim 1 further includes a coin module, and the coin module is electrically connected to the control unit. 如請求項1所述的充電裝置，其中該快充充電電路包括複數該電源模組，該複數電源模組相互並聯；該插座單元為一100V至240V之插座；該充電裝置另包括複數保險絲單元，其中一該保險絲單元電性連接於該充電槍及該第二繼電模組之間，另一該保險絲單元電性連接於該供電源及該插座單元之 間；該充電裝置另包括一投幣模組，該投幣模組電性連接該控制單元；該充電裝置包括該供電源，該供電源為一交流電源，該供電源包括一火線、一中性線及一地線，該插座單元電性連接該火線及該中性線，該充電槍電性連接該火線及該中性線；該充電裝置另包括一啟動開關、一停止開關及一緊急開關，該啟動開關、該停止開關及該緊急開關分別電性連接該控制單元；該充電裝置另包括一待機燈、一啟動燈及一異常燈，該待機燈、該啟動燈及該異常燈分別電性連接該控制單元；該充電裝置另包括一散熱風扇，該散熱風扇電性連接該控制單元；該充電裝置另包括一監控單元，該監控單元電性連接該控制單元。 The charging device according to claim 1, wherein the fast charging circuit includes a plurality of power modules, and the plurality of power modules are connected in parallel; the socket unit is a 100V to 240V socket; the charging device further includes a plurality of fuse units , one of the fuse units is electrically connected between the charging gun and the second relay module, and the other fuse unit is electrically connected between the power supply and the socket unit. time; the charging device further includes a coin-operated module, the coin-operated module is electrically connected to the control unit; the charging device includes the power supply, the power supply is an AC power supply, the power supply includes a live wire, a medium A neutral wire and a ground wire, the socket unit is electrically connected to the live wire and the neutral wire, the charging gun is electrically connected to the live wire and the neutral wire; the charging device also includes a start switch, a stop switch and an emergency switch, the start switch, the stop switch and the emergency switch are electrically connected to the control unit respectively; the charging device also includes a standby light, a start light and an abnormal light, the standby light, the start light and the abnormal light are respectively The charging device further includes a cooling fan, which is electrically connected to the control unit. The charging device further includes a monitoring unit, which is electrically connected to the control unit.
TW111141440A 2022-10-31 2022-10-31 Charging device TWI827331B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249630A (en) * 2013-06-28 2014-12-31 比亚迪股份有限公司 Electric automobile and system of electric automobile for outwards supplying power
TWI671971B (en) * 2017-09-11 2019-09-11 台達電子工業股份有限公司 Integrated power supply system
CN114701381A (en) * 2022-03-15 2022-07-05 合享佳智(深圳)充电桩科技有限公司 Multi-functional electric pile that fills based on distributing type

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249630A (en) * 2013-06-28 2014-12-31 比亚迪股份有限公司 Electric automobile and system of electric automobile for outwards supplying power
TWI671971B (en) * 2017-09-11 2019-09-11 台達電子工業股份有限公司 Integrated power supply system
CN114701381A (en) * 2022-03-15 2022-07-05 合享佳智(深圳)充电桩科技有限公司 Multi-functional electric pile that fills based on distributing type

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