TWI657640B - Charging pile and vehicle - Google Patents
Charging pile and vehicle Download PDFInfo
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- TWI657640B TWI657640B TW107124804A TW107124804A TWI657640B TW I657640 B TWI657640 B TW I657640B TW 107124804 A TW107124804 A TW 107124804A TW 107124804 A TW107124804 A TW 107124804A TW I657640 B TWI657640 B TW I657640B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本發明揭露了一種充電樁以及車輛，充電樁包括：樁體；充電連接件，該充電連接件設置有對接部，該充電連接件還連接有充電線；風冷室，該風冷室固定在該樁體上且該對接部伸入該風冷室內；空調，該空調的出風口與該風冷室相連通。由此，通過空調、風冷室和充電連接件的配合，能夠有效解決接線端子發熱問題，也能夠改善充電連接件散熱性差的問題。The invention discloses a charging pile and a vehicle. The charging pile includes: a pile body; a charging connector, the charging connector is provided with a docking part, the charging connector is also connected with a charging line; an air-cooled chamber, the air-cooled chamber is fixed at The pile body and the abutting portion protrude into the air-cooled room; an air conditioner, and an air outlet of the air conditioner communicates with the air-cooled room. Therefore, through the cooperation of the air conditioner, the air-cooled room, and the charging connector, the problem of heat generation of the terminal can be effectively solved, and the problem of poor heat dissipation of the charging connector can also be improved.
Description
本發明涉及車輛技術領域，特別涉及一種充電樁以及具有該充電樁的車輛。The present invention relates to the technical field of vehicles, and in particular, to a charging pile and a vehicle having the same.
目前由於能源和環境等問題，推動新能源汽車爆發性成長，新能源汽車保有量也不斷攀升。與傳統燃油車相比，新能源汽車具有節能環保的巨大優勢，但是電動車充電時間週期長，卻是長久以來的詬病。At present, due to energy and environmental issues, the explosive growth of new energy vehicles is being promoted, and the number of new energy vehicles is also increasing. Compared with traditional fuel vehicles, new energy vehicles have great advantages in energy saving and environmental protection, but electric vehicles have a long charging period, which has been a long-standing criticism.
現階段利用增大充電功率來縮短充電時間的方式被普遍採用。與之而來的問題是：由於電流過大，充電插座處的接線端子發熱嚴重，導致出現接線端子燒毀或充電問題故障，這樣整車無法正常充電，而且充電安全性無法得到有效保證。At present, increasing the charging power to shorten the charging time is widely used. The following problems are: due to the excessive current, the terminals at the charging socket are seriously heated, which causes the terminals to be burned or the charging problem to fail, so the vehicle cannot be charged normally, and the charging safety cannot be effectively guaranteed.
還有，雖然目前一些廠商也在積極採用降低接線端子處的溫度的一些方式，例如，在充電線束處佈置冷卻裝置，但是冷卻效果不理想，而且佈置起來較複雜。In addition, although some manufacturers are actively adopting some methods to reduce the temperature at the connection terminals, for example, arranging a cooling device at the charging harness, the cooling effect is not ideal and the arrangement is more complicated.
本發明旨在至少在一定程度上解決相關技術中的技術問題之一。為此，本發明提出一種充電樁，該充電樁能夠有效解決接線端子發熱問題，也能夠改善充電連接件散熱性差的問題。The present invention aims to solve at least one of the technical problems in the related technology. For this reason, the present invention proposes a charging pile, which can effectively solve the problem of heat generation of the terminal and can also improve the problem of poor heat dissipation of the charging connector.
本發明進一步地提出了一種車輛。The invention further proposes a vehicle.
根據本發明的充電樁包括：一樁體、一充電連接件、一風冷室和一空調，該風冷室固定在該樁體上且該充電連接件的至少一部分伸入該風冷室內，該空調的出風口與該風冷室相連通。The charging pile according to the present invention comprises: a pile body, a charging connection member, an air-cooled room and an air conditioner, the air-cooled room is fixed on the pile body and at least a part of the charging connection member extends into the air-cooled room, The air outlet of the air conditioner is in communication with the air cooling chamber.
根據本發明的充電樁，通過空調、風冷室和充電連接件的配合，能夠有效解決接線端子發熱問題，也能夠改善充電連接件散熱性差的問題。According to the charging pile of the present invention, through the cooperation of the air conditioner, the air-cooled room, and the charging connector, the problem of heating of the terminal can be effectively solved, and the problem of poor heat dissipation of the charging connector can be improved.
在本發明的一些示例中，該風冷室包括：一敞口室，該敞口室固定在該樁體上；一門體，該門體可開閉地安裝在該敞口室上。In some examples of the present invention, the air-cooled room includes: an open room fixed on the pile body; and a door body which is openably and closably installed on the open room.
在本發明的一些示例中，該風冷室上設置有風孔，該風孔與該空調之間連接有冷卻管路，該風孔與該充電連接件位於該風冷室的同一壁上。In some examples of the present invention, an air hole is provided in the air-cooled room, a cooling pipe is connected between the air hole and the air conditioner, and the air hole and the charging connection member are located on the same wall of the air-cooled room.
在本發明的一些示例中，該風孔為多個且圍繞該充電連接件設置。In some examples of the present invention, the air holes are multiple and are arranged around the charging connector.
在本發明的一些示例中，該門體上設置有供車輛上的充電槍伸入的避讓槽。In some examples of the present invention, the door body is provided with an escape groove for a charging gun on the vehicle to enter.
在本發明的一些示例中，該充電樁還包括：一液冷室，該充電線的一部分位於該液冷室內；一冷卻系統，該液冷室與在該冷卻系統連通。In some examples of the present invention, the charging pile further includes: a liquid cooling chamber, a part of the charging line is located in the liquid cooling chamber; and a cooling system, the liquid cooling chamber is in communication with the cooling system.
在本發明的一些示例中，該充電連接件與該充電線壓接的部分也位於該液冷室內。In some examples of the present invention, a portion where the charging connection member is crimped to the charging wire is also located in the liquid-cooled room.
在本發明的一些示例中，該液冷室固定在該樁體上且位於該風冷室的後方。In some examples of the present invention, the liquid-cooled chamber is fixed on the pile and located behind the air-cooled chamber.
在本發明的一些示例中，該風冷室設置有風孔，該風孔位於該風冷室的頂壁上且位於該充電連接件的上方。In some examples of the present invention, the air-cooled chamber is provided with air holes, and the air holes are located on the top wall of the air-cooled chamber and above the charging connector.
在本發明的一些示例中，該冷卻系統包括：一泵體、一換熱器和一儲液罐，該泵體、該換熱器、該儲液器和該液冷室之間形成迴圈迴路。In some examples of the present invention, the cooling system includes a pump body, a heat exchanger, and a liquid storage tank, and a loop is formed between the pump body, the heat exchanger, the liquid storage device, and the liquid cooling chamber. Circuit.
在本發明的一些示例中，該液冷室具有進液口和出液口，該進液口與該泵體相連，該出液口與該儲液罐相連，該進液口高於該出液口。In some examples of the present invention, the liquid cooling chamber has a liquid inlet and a liquid outlet, the liquid inlet is connected to the pump body, the liquid outlet is connected to the liquid storage tank, and the liquid inlet is higher than the liquid outlet Liquid port.
在本發明的一些示例中，該充電樁還包括：一控制器，該控制器分別與該空調和該泵體電連接且選擇性地控制該空調和該泵體的工作狀態。In some examples of the present invention, the charging pile further includes a controller, which is electrically connected to the air conditioner and the pump body, respectively, and selectively controls working states of the air conditioner and the pump body.
在本發明的一些示例中，該充電樁還包括：一溫度感測器，該溫度感測器用於檢測該充電連接件的溫度，該溫度感測器與該控制器電連接；該控制器適於在該溫度感測器檢測的溫度值小於第一預定溫度值時，控制該空調和該泵體不工作，以及適於在該溫度感測器檢測的溫度值大於第一預定溫度值且小於第二預定溫度時，控制該泵體工作且控制該空調不工作，以及適於在該溫度感測器檢測的溫度值大於第二預定溫度值時，控制該泵體和該空調工作。In some examples of the present invention, the charging post further includes: a temperature sensor for detecting the temperature of the charging connection, the temperature sensor is electrically connected to the controller; the controller is suitable for When the temperature value detected by the temperature sensor is less than the first predetermined temperature value, the air conditioner and the pump body are controlled to be inoperative, and the temperature value suitable for detection by the temperature sensor is greater than the first predetermined temperature value and less than At the second predetermined temperature, the pump body is controlled to work and the air conditioner is not operated, and when the temperature value detected by the temperature sensor is greater than the second predetermined temperature value, the pump body and the air conditioner are controlled to work.
根據本發明的車輛，包括：一充電槍，該充電槍可與該的充電樁的充電連接件對接，在對接狀態，該充電槍的對接部位於該風冷室內。The vehicle according to the present invention includes a charging gun that can be docked with the charging connector of the charging pile. In the docked state, the docking portion of the charging gun is located in the air-cooled room.
下面詳細描述本發明的實施例，該實施例的示例在附圖中示出。下面通過參考附圖描述的實施例是示例性的，旨在用於解釋本發明，而不能理解為對本發明的限制。An embodiment of the present invention is described in detail below, and an example of the embodiment is shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.
下面參考第1圖至第4圖詳細描述一下根據本發明實施例的充電樁10。The charging pile 10 according to the embodiment of the present invention is described in detail below with reference to FIGS. 1 to 4.
如第1圖至第4圖所示，根據本發明實施例的充電樁10包括：樁體1、充電連接件2、風冷室3和空調4，充電連接件2安裝在樁體1上，在充電過程中，用於與車輛上的充電裝置相連接，風冷室3固定設置在樁體1上，而且，充電連接件包括對接部，充電連接件2的對接部伸入風冷室3內，其中，充電連接件2可以採用一部分伸入或者整體伸入風冷室3的方式。也可以理解為，充電連接件2可以一部分伸入風冷室3內，也可以全部伸入風冷室3內。需要說明的是，充電連接件2可以為充電插座，車輛上可以設置有充電槍20，充電連接件2伸入風冷室3內的部分包括與充電槍20對接的部分。As shown in FIG. 1 to FIG. 4, the charging pile 10 according to the embodiment of the present invention includes: a pile body 1, a charging connection member 2, an air-cooled chamber 3, and an air conditioner 4, and the charging connection member 2 is mounted on the pile body 1, During the charging process, it is used to connect with the charging device on the vehicle. The air-cooled chamber 3 is fixed on the pile 1 and the charging connector includes a docking part. The docking part of the charging connector 2 extends into the air-cooling chamber 3. The charging connector 2 can be partially or entirely inserted into the air-cooled chamber 3. It can also be understood that the charging connection member 2 may partially extend into the air-cooled chamber 3, or may fully extend into the air-cooled chamber 3. It should be noted that the charging connector 2 may be a charging socket, and a charging gun 20 may be provided on the vehicle. The portion of the charging connector 2 protruding into the air-cooled chamber 3 includes a portion connected with the charging gun 20.
並且，空調4的出風口41與風冷室3相連通，空調4能夠製造冷風，冷風會通過出風口41進入到風冷室3內，從而可以把風冷室3內的溫度降低。其中，風冷室3可以採用與空調4閉環迴圈的方式，也可以採用設置出風口直接將冷風排出的方式。In addition, the air outlet 41 of the air conditioner 4 is in communication with the air-cooled room 3, and the air conditioner 4 can produce cold air, and the cold air will enter the air-cooled room 3 through the air outlet 41, thereby reducing the temperature in the air-cooled room 3. Among them, the air-cooled chamber 3 may adopt a closed loop loop with the air conditioner 4, or may be provided with an air outlet to directly discharge cold air.
其中，在充電過程中，充電連接件2處於風冷室3中，而且，風冷室3內的溫度不會受到室外高溫環境的影響，在空調4的作用下，風冷室3內的溫度降低很多，這樣能夠增加充電連接件2工作時與風冷室3內的空氣熱交效率，從而可以實現對充電連接件2很好的降溫效果，進而可以有效解決接線端子發熱問題。另外，通過設置風冷室3，能夠有效加速充電連接件2散熱，防止充電連接件2溫度升高，從而可以改善充電連接件2散熱性差的問題，進而可以保證充電安全。另外，該充電樁10的結構簡單，易於實現，成本低廉，並且，安裝和維修方便。Among them, during the charging process, the charging connector 2 is located in the air-cooled room 3, and the temperature in the air-cooled room 3 is not affected by the outdoor high-temperature environment. The temperature in the air-cooled room 3 is affected by the air conditioner 4. It is reduced a lot, which can increase the heat transfer efficiency between the charging connector 2 and the air in the air-cooled chamber 3 during operation, so that it can achieve a good cooling effect on the charging connector 2 and further effectively solve the problem of heating of the terminal. In addition, by providing the air-cooled chamber 3, the heat dissipation of the charging connector 2 can be effectively accelerated, and the temperature of the charging connector 2 can be prevented from increasing, thereby improving the problem of poor heat dissipation of the charging connector 2 and further ensuring the charging safety. In addition, the charging pile 10 is simple in structure, easy to implement, low in cost, and convenient to install and maintain.
根據本發明的車輛包括：充電槍20，充電槍20可與充電樁10的充電連接件2對接，也就是說，充電時，充電槍20與充電連接件2連接在一起，從而實現對車輛充電的需求。The vehicle according to the present invention includes: a charging gun 20, which can be docked with the charging connector 2 of the charging pile 10, that is, when charging, the charging gun 20 is connected with the charging connector 2 so as to charge the vehicle Demand.
可選地，如第2圖和第3圖所示，風冷室3包括：敞口室31和門體32，敞口室31固定在樁體1上，門體32可開閉地安裝在敞口室31上，通過把敞口室31固定設置在樁體1上，並且，把門體32安裝在敞口室31上，這樣能夠將充電連接件2和冷氣圍在風冷室3內，從而可以防止風冷室3內的冷空氣快速擴散到風冷室3外部，進而可以保證風冷室3內溫度較低。同時，當充電連接件2出現工作故障時，打開門體32，維修人員能夠直接對充電連接件2進行故障檢測和維修，從而可以使維修方便。Optionally, as shown in FIG. 2 and FIG. 3, the air-cooled room 3 includes an open room 31 and a door body 32, the open room 31 is fixed on the pile body 1, and the door body 32 can be opened and closed and installed in the open room. On the port chamber 31, the open chamber 31 is fixed on the pile 1 and the door body 32 is installed on the open chamber 31, so that the charging connector 2 and the cold air can be enclosed in the air-cooled chamber 3, thereby It is possible to prevent the cold air in the air-cooled chamber 3 from rapidly spreading to the outside of the air-cooled chamber 3, and furthermore, to ensure that the temperature in the air-cooled chamber 3 is low. At the same time, when a working failure occurs in the charging connector 2, the door body 32 is opened, and the maintenance personnel can directly perform fault detection and maintenance on the charging connector 2, thereby facilitating maintenance.
進一步地，如第2圖所示，風冷室3上設置有風孔，風孔與空調4之間連接有冷卻管路91，空調4能夠通過冷卻管路91將冷風輸送至風孔，然後冷風通過風孔進入到風冷室3內，從而可以保證冷風能夠進入風冷室3內。同時，風孔與充電連接件2位於風冷室3的同一壁上，這樣能夠縮短風孔與充電連接件2的距離，從而可以使剛進入到風冷室3內的冷氣就與充電連接件2距離較近，進而可以更好地對充電連接件2降溫。Further, as shown in FIG. 2, an air hole is provided in the air-cooling chamber 3, and a cooling pipe 91 is connected between the air hole and the air conditioner 4. The air conditioner 4 can send cold air to the air hole through the cooling pipe 91, and then The cold air enters the air-cooled room 3 through the air holes, so that the cold air can be guaranteed to enter the air-cooled room 3. At the same time, the air hole and the charging connector 2 are located on the same wall of the air cooling chamber 3, so that the distance between the air hole and the charging connector 2 can be shortened, so that the cold air that has just entered the air cooling chamber 3 can be connected to the charging connector. The distance between 2 is relatively short, so that the charging connection 2 can be cooled better.
具體地，如第2圖所示，風孔設置為多個，而且，多個風孔圍繞充電連接件2設置，這樣可以進一步地對充電連接件2散熱，從而可以防止充電連接件2由於溫度過高燒毀。Specifically, as shown in FIG. 2, a plurality of air holes are provided, and more than one air hole is provided around the charging connector 2, so that the charging connector 2 can be further radiated, and the charging connector 2 can be prevented from being affected by temperature. Burned too high.
可選地，如第2圖所示，門體32上設置有供車輛上的充電槍20伸入的避讓槽34，這樣不需要打開門體32，充電槍20就能夠穿過避讓槽34與充電連接件2連接，此操作簡單、方便，從而可以節省充電時間。另外，避讓槽34的周圍可以設置有柔性擋片，柔性擋片可以起到密封效果。Optionally, as shown in FIG. 2, the door body 32 is provided with an avoidance groove 34 for the charging gun 20 on the vehicle to enter, so that the charging gun 20 can pass through the escape groove 34 and The charging connector 2 is connected. This operation is simple and convenient, which can save charging time. In addition, a flexible baffle may be provided around the avoidance groove 34, and the flexible baffle may have a sealing effect.
進一步地，門體32可樞轉地安裝在敞口室31上，這樣可以保證門體32打開和關閉的動作能順利完成。Further, the door body 32 is pivotably mounted on the open room 31, so that the opening and closing actions of the door body 32 can be successfully completed.
具體地，門體32和敞口室31之間設置有樞轉軸35，門體32能夠繞著樞轉軸35轉動，以實現門體32的打開和關閉，並且，樁體1上設置有密封鎖5，密封鎖5鎖止門體32與樞轉軸35相對的一端，也就是說，密封鎖5與樞轉軸35相對設置，例如，如第2圖所示，將樞轉軸35設置在敞口室31的上端，將密封鎖5設置在樞轉軸35的下方，通過密封鎖5鎖止門體32，能夠防止門體32打開，從而可以防止充電連接件2與外部環境接觸，進而可以保證充電連接件2不被外界環境損壞。Specifically, a pivot shaft 35 is provided between the door body 32 and the open chamber 31, and the door body 32 can be rotated about the pivot shaft 35 to realize the opening and closing of the door body 32, and a sealing lock is provided on the pile body 1. 5. The seal lock 5 locks the end of the door body 32 opposite to the pivot shaft 35, that is, the seal lock 5 is disposed opposite the pivot shaft 35. For example, as shown in FIG. 2, the pivot shaft 35 is provided in the open room. The upper end of 31 is provided with a seal lock 5 below the pivot shaft 35. The door lock 32 is locked by the seal lock 5 to prevent the door body 32 from being opened, thereby preventing the charging connector 2 from contacting the external environment, thereby ensuring the charging connection. Piece 2 is not damaged by the external environment.
下面根據第2圖詳細瞭解一下根據本發明的充電樁10的第一實施例的工作方式。The working mode of the first embodiment of the charging pile 10 according to the present invention is described in detail below with reference to FIG. 2.
充電槍20位於車輛側，充電連接件2位於充電樁10側，將充電槍20與充電連接件2接通後，充電槍20與充電連接件2會位於風冷室3內，外部的特製的門體32會關閉敞口室31，開始充電後，充電樁10側佈置的空調4，通過冷卻管路91將冷風通入到風冷室3內，給整個充電槍20和充電連接件2營造一個製冷的環境，在大功率充電過程中，散發出來的大部分熱量會快速傳出去，並且，快速與冷風互換熱量，由此，這樣在充電槍20與充電連接件2連接處的充電介面處不會積累大量的熱量，從而可以保證不會發生安全事故，進而可以提高充電樁10的工作可靠性。The charging gun 20 is located on the vehicle side, and the charging connector 2 is located on the charging pile 10 side. After the charging gun 20 and the charging connector 2 are connected, the charging gun 20 and the charging connector 2 will be located in the air-cooled chamber 3, and the external special The door body 32 will close the open room 31. After the charging is started, the air conditioner 4 arranged on the charging pile 10 side passes the cold air into the air cooling room 3 through the cooling pipe 91, and creates the entire charging gun 20 and the charging connection 2 In a refrigerated environment, during the high-power charging process, most of the heat emitted will be quickly dissipated, and the heat will be quickly exchanged with the cold air. Thus, at the charging interface where the charging gun 20 is connected to the charging connector 2 A large amount of heat is not accumulated, so that a safety accident can be ensured, and the working reliability of the charging pile 10 can be improved.
可選地，如第3圖和第4圖所示，充電連接件2的一部分伸入至風冷室3內，充電連接件2還連接有充電線6，在充電過程中，電能夠通過充電線6傳送至充電連接件2，充電連接件2然後將傳送給充電槍20。Optionally, as shown in FIGS. 3 and 4, a part of the charging connector 2 extends into the air-cooled chamber 3, and the charging connector 2 is further connected with a charging cable 6. During the charging process, electricity can be charged through The wire 6 is transmitted to the charging connection 2, and the charging connection 2 is then transmitted to the charging gun 20.
另外，如第4圖所示，充電樁10還可以包括：液冷室7和冷卻系統8，充電線6的一部分和充電連接件2的另一部分位於液冷室7內，例如，充電連接件2與充電線6壓接的部分也位於液冷室7內，充電線6的一部分和沒有伸入至風冷室3內的充電連接件2部分位於液冷室7內，液冷室7串聯在冷卻系統8內，冷卻系統8能夠把冷水通入到液冷室7內，液冷室7內的冷水會直接與位於液冷室7內充電線6和充電連接件2接觸，從而可以把充電線6和充電連接件2工作時產生的熱量帶走，進而可以進一步防止充電樁10溫度過高。In addition, as shown in FIG. 4, the charging pile 10 may further include a liquid cooling chamber 7 and a cooling system 8. A part of the charging line 6 and another part of the charging connector 2 are located in the liquid cooling chamber 7. For example, the charging connector 2 The part crimped to the charging line 6 is also located in the liquid cooling chamber 7. A part of the charging line 6 and the charging connector that does not extend into the air cooling chamber 3 are located in the liquid cooling chamber 7. The liquid cooling chamber 7 is connected in series. In the cooling system 8, the cooling system 8 can pass cold water into the liquid cooling chamber 7, and the cold water in the liquid cooling chamber 7 will directly contact the charging line 6 and the charging connector 2 located in the liquid cooling chamber 7, so that the The heat generated during the operation of the charging cable 6 and the charging connector 2 is taken away, thereby further preventing the temperature of the charging pile 10 from being too high.
進一步地，如第4圖所示，液冷室7固定在樁體1上，而且，液冷室7位於風冷室3的後方，風冷室3能夠對充電槍20和伸入至風冷室3內的充電連接件2進行降溫，這樣設置能夠同時對充電槍20、充電連接件2和充電線6進行降溫，從而可以進一步保證充電的安全性。Further, as shown in FIG. 4, the liquid-cooling chamber 7 is fixed on the pile 1, and the liquid-cooling chamber 7 is located behind the air-cooling chamber 3. The air-cooling chamber 3 can charge the charging gun 20 and extend into the air-cooling chamber. The charging connection 2 in the chamber 3 is cooled, so that the setting can cool the charging gun 20, the charging connection 2 and the charging wire 6 at the same time, thereby further ensuring the safety of charging.
具體地，如第4圖所示，風冷室3設置有風孔，風孔位於風冷室3的頂壁上，而且，風孔位於充電連接件2的上方，這樣冷風能夠通過風孔直接吹到充電連接件2的上，更好地解決充電連接件2散熱慢的問題。Specifically, as shown in FIG. 4, the air-cooling chamber 3 is provided with air holes, the air holes are located on the top wall of the air-cooling chamber 3, and the air holes are located above the charging connector 2 so that cold air can be directly passed through the air holes Blow on the charging connector 2 to better solve the problem of slow heat dissipation of the charging connector 2.
可選地，如第4圖所示，冷卻系統8可以包括：泵體81、換熱器82、和儲液罐84，泵體81、換熱器82、儲液罐84和液冷室7之間形成迴圈迴路，通過泵體81、換熱器82和儲液罐84間的配合，能夠將冷水泵入到液冷室7內，並且，冷水能夠在冷卻系統8內迴圈流動，在冷水迴圈流動過程中，可以帶走充電樁10工作時產生的熱量，進而可以更好地對充電樁10降溫。Optionally, as shown in FIG. 4, the cooling system 8 may include a pump body 81, a heat exchanger 82, and a liquid storage tank 84, a pump body 81, a heat exchanger 82, a liquid storage tank 84, and a liquid cooling chamber 7. A loop circuit is formed between them. Through cooperation between the pump body 81, the heat exchanger 82, and the liquid storage tank 84, cold water can be pumped into the liquid cooling chamber 7, and the cold water can flow in a loop in the cooling system 8. During the cold water circulation flow, the heat generated during the operation of the charging pile 10 can be taken away, and the charging pile 10 can be cooled better.
進一步地，如第4圖所示，液冷室7具有進液口85和出液口86，進液口85與泵體81相連，出液口86與儲液罐84相連，進液口85高於出液口86，優選的，出液口86應高於充電連接件2，當冷卻系統8工作時，泵體81能夠將冷水通過進液口85泵入到液冷室7內，冷水在液冷室7內熱交換後從出液口86流出，從出液口86流出的水會儲存在儲液罐84內，然後儲液罐84內的水流向換熱器82內，然後流入換熱器82內的水在換熱器82內降溫變成冷水，然後泵體81在將冷水通過進液口85泵入到液冷室7內，完成整個冷卻系統8的迴圈工作，由此，這樣設置可以保證水流入和流出液冷室7，進而可以保證冷卻系統8正常工作。Further, as shown in FIG. 4, the liquid cooling chamber 7 has a liquid inlet 85 and a liquid outlet 86, the liquid inlet 85 is connected to the pump body 81, the liquid outlet 86 is connected to the liquid storage tank 84, and the liquid inlet 85 Above the liquid outlet 86, preferably, the liquid outlet 86 should be higher than the charging connection 2. When the cooling system 8 is working, the pump body 81 can pump cold water into the liquid cooling chamber 7 through the liquid inlet 85. After heat exchange in the liquid cooling chamber 7, it flows out from the liquid outlet 86, and the water flowing from the liquid outlet 86 is stored in the liquid storage tank 84, and then the water in the liquid storage tank 84 flows into the heat exchanger 82, and then flows into the heat exchanger 82. The water in the heat exchanger 82 is cooled in the heat exchanger 82 to become cold water, and then the pump body 81 pumps the cold water into the liquid cooling chamber 7 through the liquid inlet 85, thereby completing the loop work of the entire cooling system 8, thereby, This arrangement can ensure that water flows into and out of the liquid-cooling chamber 7, and thus can ensure the normal operation of the cooling system 8.
具體地，如第4圖所示，充電樁10還可以包括：控制器9，控制器9分別與空調4和泵體81電連接，而且，控制器9選擇性地控制空調4和泵體81的工作狀態，需要解釋的是，控制器9能夠控制水泵的轉速來調節進水量和速度，也能夠控制空調4調節進風的速度和溫度,當大功率充電過程中，控制器9同時控制水泵的轉速和控制空調4調節進風，通過兩者結合，可以有效的解決接線端子發熱嚴重、散熱效果差引起的接線端子燒損等問題。Specifically, as shown in FIG. 4, the charging pile 10 may further include a controller 9 that is electrically connected to the air conditioner 4 and the pump body 81 respectively, and the controller 9 selectively controls the air conditioner 4 and the pump body 81. It needs to be explained that the controller 9 can control the speed of the water pump to adjust the amount of water and speed, and it can also control the air conditioner 4 to adjust the speed and temperature of the air. During the high-power charging process, the controller 9 also controls the water pump The rotation speed and the air conditioning of the air conditioner 4 are controlled. By combining the two, it can effectively solve the problems of terminal terminal heating caused by severe heating and poor heat dissipation.
可選地，充電樁10還可以包括：溫度感測器（圖中未示出），溫度感測器用於檢測充電連接件2的溫度，溫度感測器與控制器9電連接，溫度感測器能夠檢測出充電樁10工作時的溫度，並且，溫度感測器把檢測到的溫度傳送給控制器9，當控制器9適於在溫度感測器檢測的溫度值小於第一預定溫度值時，控制器9控制空調4和泵體81不工作，以及適於控制器9在溫度感測器檢測的溫度值大於第一預定溫度值且小於第二預定溫度時，控制器9控制泵體81工作且控制空調4不工作，以及適於控制器9在溫度感測器檢測的溫度值大於第二預定溫度值時，控制器9控制泵體81和空調4一起工作，這樣設置能夠隨時控制空調4和泵體81的工作狀態，從而可以提高充電樁10的工作性能。Optionally, the charging pile 10 may further include: a temperature sensor (not shown in the figure), the temperature sensor is used to detect the temperature of the charging connector 2, the temperature sensor is electrically connected to the controller 9, and the temperature sensor The device is capable of detecting the temperature of the charging pile 10 during operation, and the temperature sensor transmits the detected temperature to the controller 9. When the controller 9 is adapted to detect that the temperature value detected by the temperature sensor is less than the first predetermined temperature value When the controller 9 controls the air conditioner 4 and the pump body 81 to not work, and is suitable for the controller 9 to control the pump body when the temperature value detected by the temperature sensor is greater than the first predetermined temperature value and less than the second predetermined temperature 81 works and controls the air conditioner 4 not to work, and is suitable for the controller 9 to control the pump body 81 and the air conditioner 4 to work together when the temperature value detected by the temperature sensor is greater than the second predetermined temperature value. The working conditions of the air conditioner 4 and the pump body 81 can improve the working performance of the charging pile 10.
下面根據第4圖詳細瞭解一下根據本發明的充電樁10的工作方式。The working mode of the charging pile 10 according to the present invention is described in detail below with reference to FIG. 4.
其中，在第一實施例的基礎上，在充電樁10上增設冷卻系統8，冷水通過水泵、進液口85、液冷室7和出液口86，形成一個內部水迴圈，而且，在充電連接件2和充電槍20的充電介面外側包裹了防水層（防水層是具有極強的導熱性和絕緣性能），防水層直接被浸入到液冷室7之中。在充電過程中，在充電連接件2和充電槍20介面處散發熱量會第一時間通過防水層直接傳遞到冷水中，經過冷水的迴圈流動帶走充電介面的熱量。Among them, based on the first embodiment, a cooling system 8 is added to the charging pile 10, and cold water passes through a water pump, a liquid inlet 85, a liquid cooling chamber 7 and a liquid outlet 86 to form an internal water loop. The charging connector 2 and the charging interface of the charging gun 20 are covered with a waterproof layer on the outside (the waterproof layer has extremely strong thermal conductivity and insulation properties), and the waterproof layer is directly immersed in the liquid cooling chamber 7. During the charging process, the heat dissipated at the interface of the charging connector 2 and the charging gun 20 will be directly transmitted to the cold water through the waterproof layer for the first time, and the heat of the charging interface will be taken away by the cold water loop flow.
另外，風冷室3由空調4輸送冷氣，改善充電槍20的充電環境問題，加快充電槍20的熱交換速率。控制器9即時採集相關的資訊，控制水泵的轉速來調節進水量和速度，控制空調4調節進風的速度和溫度等。通過兩者結合，可以有效的解決在大功率充電過程中，因環境溫度過高，接線端子發熱嚴重問題，以及散熱效果差引起的接線端子燒損等問題。In addition, the air-cooled chamber 3 sends cold air from the air conditioner 4 to improve the charging environment of the charging gun 20 and accelerate the heat exchange rate of the charging gun 20. The controller 9 collects relevant information in real time, controls the rotation speed of the water pump to adjust the amount of water and the speed, and controls the air conditioner 4 to adjust the speed and temperature of the air. The combination of the two can effectively solve the problems of terminal terminal heating due to the high ambient temperature during the high-power charging process, and terminal terminal burnout caused by poor heat dissipation.
在本說明書的描述中，參考術語“一個實施例”、“一些實施例”、 “示例”、“具體示例”、或“一些示例”等的描述意指結合該實施例或示例描述的具體特徵、結構、材料或者特點包含于本發明的至少一個實施例或示例中。在本說明書中，對上述術語的示意性表述不必須針對的是相同的實施例或示例。而且，描述的具體特徵、結構、材料或者特點可以在任一個或多個實施例或示例中以合適的方式結合。此外，在不相互矛盾的情況下，本領域的技術人員可以將本說明書中描述的不同實施例或示例以及不同實施例或示例的特徵進行結合和組合。In the description of this specification, the description with reference to the terms “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” and the like means specific features described in conjunction with the embodiments or examples , Structure, material, or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, without any contradiction, those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.
儘管上面已經示出和描述了本發明的實施例，可以理解的是，上述實施例是示例性的，不能理解為對本發明的限制，本領域的普通技術人員在本發明的範圍內可以對上述實施例進行變化、修改、替換和變型。Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present invention. Those skilled in the art can interpret the above within the scope of the present invention. Embodiments are subject to change, modification, substitution, and modification.
10 充電樁 1 樁體 2 充電連接件 3 風冷室 31 敞口室 32 門體 34 避讓槽 35 樞轉軸 4 空調 41 出風口 5 密封鎖 6 充電線 7 液冷室 8 冷卻系統 81 泵體 82 換熱器 84 儲液罐 85 進液口 86 出液口 9 控制器 91 冷卻管路 20 充電槍10 Charging pile 1 Piling body 2 Charging connection 3 Air-cooled chamber 31 Open room 32 Door body 34 Avoidance slot 35 Pivot shaft 4 Air conditioner 41 Air outlet 5 Seal lock 6 Charging line 7 Liquid cooling chamber 8 Cooling system 81 Pump body 82 Replace Heater 84 Storage tank 85 Inlet port 86 Outlet port 9 Controller 91 Cooling line 20 Charging gun
第1圖和第3圖是充電過程中車輛與充電樁的配合示意圖； 第2圖是根據本發明實施例的充電樁的第一實施例的充電樁與充電槍配合的側視圖； 第4圖是根據本發明實施例的充電樁的第二實施例的充電樁與充電槍配合的側視圖。Figure 1 and Figure 3 are schematic diagrams of the cooperation between the vehicle and the charging pile during charging; Figure 2 is a side view of the charging pile and the charging gun according to the first embodiment of the charging pile according to the embodiment of the present invention; Figure 4 It is a side view of a charging pile and a charging gun according to a second embodiment of the charging pile according to the embodiment of the present invention.
Claims (14)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710919588.4A CN110014947B (en) | 2017-09-30 | 2017-09-30 | Fill electric pile and vehicle |
| ??201710919588.4 | 2017-09-30 |
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| TW201916527A TW201916527A (en) | 2019-04-16 |
| TWI657640B true TWI657640B (en) | 2019-04-21 |
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| CN (1) | CN110014947B (en) |
| TW (1) | TWI657640B (en) |
| WO (1) | WO2019062982A1 (en) |
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| CN110182084A (en) * | 2019-06-06 | 2019-08-30 | 南京理工自动化研究院有限公司 | A kind of new-energy automobile charging pile and its heat dissipating method with refrigerating plant |
| CN110386014B (en) * | 2019-08-27 | 2020-10-09 | 杭州德飙新能源科技有限公司 | New energy automobile fills electric pile heat abstractor |
| CN113928157B (en) * | 2021-11-26 | 2024-06-04 | 绿能慧充数字技术有限公司 | Charging pile suitable for low-temperature environment and working method thereof |
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Also Published As
| Publication number | Publication date |
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| CN110014947A (en) | 2019-07-16 |
| WO2019062982A1 (en) | 2019-04-04 |
| TW201916527A (en) | 2019-04-16 |
| CN110014947B (en) | 2021-05-14 |
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