WO2022143054A1 - 充电插座及应用有该充电插座的充电桩 - Google Patents

充电插座及应用有该充电插座的充电桩 Download PDF

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Publication number
WO2022143054A1
WO2022143054A1 PCT/CN2021/136315 CN2021136315W WO2022143054A1 WO 2022143054 A1 WO2022143054 A1 WO 2022143054A1 CN 2021136315 W CN2021136315 W CN 2021136315W WO 2022143054 A1 WO2022143054 A1 WO 2022143054A1
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Prior art keywords
cavity
charging
socket
socket body
slider
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PCT/CN2021/136315
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English (en)
French (fr)
Inventor
丁高松
李洪威
邓滩
曹文一
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宁波高松新能源科技有限公司
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Publication of WO2022143054A1 publication Critical patent/WO2022143054A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

Definitions

  • the present invention relates to the technical field of charging piles, in particular to a charging socket and a charging pile applied with the charging socket.
  • the existing charging pile will be provided with a charging socket that is plugged and unplugged with the charging gun.
  • the charging socket has a socket shell, a pin hole arranged in the socket shell, and an anti-jamming device that cooperates with the socket shell and covers the pin hole. Dust cover.
  • the charging socket can be either DC charging or AC charging.
  • the existing charging sockets suitable for charging piles also have some problems: because the charging piles are usually installed in an outdoor open-air environment, the charging sockets are also exposed to the open-air environment at the same time, and the charging sockets at this time are easily affected by the outside world. environmental and human factors. Since there is only one layer of dust cover to cover the pin holes in the protective socket shell, once the dust cover is not closed in time after being opened due to uncertain external factors, foreign objects from the outside can easily enter the socket in the socket shell. In the pinhole, it will affect the normal use of the charging socket, and even the entry of conductive foreign objects such as water droplets will cause the danger of electric shock to the user who plugs and unplugs the charging gun.
  • the first technical problem to be solved by the present invention is to provide a charging socket which can prevent foreign matter from entering the pin hole in view of the above-mentioned prior art.
  • the second technical problem to be solved by the present invention is to provide a charging pile to which the above-mentioned charging socket is applied, aiming at the above-mentioned prior art.
  • the charging socket includes:
  • the socket body is formed with a cavity
  • the base is located below the socket body and is tightly matched with the socket body, the base is provided with a plurality of pin holes, and each pin hole is located in the cavity of the socket body;
  • At least one baffle plate is swingably arranged in the cavity of the socket body, and the baffle plate is connected with the slider;
  • the slider moves in one direction when it is pressed against the charging gun inserted into the cavity, and drives the baffle to open the corresponding pin hole in the cavity;
  • the baffle covers the corresponding pin holes in the cavity.
  • the charging gun can be inserted into the socket in the opposite direction.
  • the sliding block is moved in one direction by the charging gun, which in turn drives the baffle to open the pin hole in the cavity; when the charging gun is pulled out from the cavity of the socket body, the sliding block moves in one direction.
  • the charging gun no longer touches the slider, and the slider moves in the reverse direction at this time, which in turn drives the baffle to cover the pin hole in the cavity, preventing the pin hole of the charging socket from being directly exposed and preventing the entry of debris. into the pin hole, protecting the pin hole of the charging socket.
  • the charging socket in this invention further includes a first spring, and the first spring is arranged in the cavity of the socket body In the body, the first end of the first spring is connected to the slider, and the second end of the first spring is fixed on the socket body; wherein, the first spring is compressed and deformed when being squeezed by the slider, and the first spring is The compressed direction is the direction in which the slider moves when it is touched by the charging gun.
  • a limiting block and a guide rail for moving with the slider are formed in the cavity of the socket body, and the second end of the first spring is fixed on the limiting block.
  • the slider includes a slider body and at least one sliding portion provided on the slider body, one end of the baffle is rotatably disposed in the cavity of the socket body, and the A sliding groove is formed on the baffle plate to match the sliding part to move back and forth in it, and the sliding block and the baffle plate are connected to the sliding groove through the sliding part that cooperates with each other; wherein, the sliding part is in the sliding groove When moving in one direction, the baffle covers the corresponding pin holes in the cavity, and when the sliding part moves in the opposite direction in the sliding groove, the baffle opens the corresponding pin holes in the cavity .
  • the charging socket further includes:
  • a cover plate which is located on the upper side of the socket body and is tightly matched with the socket body, the cover plate has an opening exposing the pin holes in the cavity of the socket body;
  • a protective cover which can cover the cavity of the socket body.
  • one side of the protective cover is hinged on the cover plate or the socket body.
  • the cavity of the socket body is provided with a deadbolt block that can interfere with the charging gun inserted into the cavity, and the deadbolt block is fastened to the socket by a second spring. on the body.
  • the deadbolt block and the sliding block are disposed opposite to each other.
  • the baffle As a specific structural form of the baffle, improved, in the charging socket, the baffle includes:
  • the baffle body is located in the cavity of the socket body, and one end of the baffle body is rotatably arranged in the cavity of the socket body;
  • At least one blocking arm is adapted to cover at least one pin hole in the cavity.
  • the charging pile is characterized in that any one of the charging sockets is applied.
  • a protective cover is provided to cover the cavity of the socket body to protect the pin hole in the cavity, and the use of the baffle and the protective cover to cover the pin hole is realized.
  • the double protection further prevents the pin hole of the charging socket from being affected by external unfavorable factors.
  • the charging pile of the present invention also has the above advantages.
  • FIG. 1 is a schematic structural diagram of a charging socket in an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of the charging socket shown in FIG. 1 viewed from a bottom perspective;
  • Fig. 3 is a perspective exploded schematic view of the charging socket shown in Fig. 1;
  • FIG. 4 is a schematic structural diagram of a socket body in an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a slider in an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a baffle plate in an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a deadbolt block in an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of the charging socket shown in FIG. 1 after removing the cover plate and the protective cover;
  • Fig. 9 is the top view of Fig. 8.
  • FIG. 10 is a schematic structural diagram of the charging socket after the protective cover is opened in the embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of FIG. 9 when the baffle plate opens the pin hole.
  • the charging socket of this embodiment includes a socket body 11 , a base 12 , a slider 13 , two baffles 14 , a cover plate 16 , a protective cover 17 and a bottom cover 19 .
  • the bottom cover 19 is fastened under the base 12 , the socket body 11 is formed with a cavity 110 and an opening 1100 formed at the bottom of the socket body, a limiting block 111 and a guide rail 112 are formed in the cavity 110 , and the base 12 is located in the socket body Below the socket 11 and is tightly matched with the socket body 11, the base 12 has a plurality of pin holes 120, and each pin hole 120 is provided with a pin member 121.
  • the cover plate 16 is located on the upper side of the socket body 11 and is tightly fitted with the socket body 11 , the cover plate 16 has an opening 160 exposing the pin holes 120 in the cavity 110 of the socket body 11 , One side of the protective cover 17 is hinged on the cover plate 16 , and the protective cover 17 can cover the cavity 110 of the socket body 11 .
  • the cavity 110 of the socket body 11 is provided with a latch block 18 that can interfere with the charging gun inserted into the cavity 110 .
  • An opening 180 is formed in the middle of the wall, one end of a second spring 152 is fixed in the opening 180, and the other end of the second spring 152 is connected to the side wall of the socket body 11.
  • the latch block 18 see shown in Figure 7.
  • one end of a first spring 151 is fixed on the limiting block 111 of the socket body 11, and the other end of the first spring 151 is connected to the slider 13, so that the slider 13 can follow the guide rail
  • the 112 moves back and forth in the cavity 110 of the socket body 11 , and the first spring 151 is compressed and deformed when the first spring 151 is pressed by the slider 13 .
  • a fixing post 1111 can be provided on the limiting block 111 , and the end of the first spring 151 can be sleeved on the outer side of the fixing post 1111 , so that the end of the first spring 151 can be fixed on the limiting block 111 .
  • the slider 13 of this embodiment includes a slider body 131 and two sliding parts 132 provided on the slider body 131 , and the two sliding parts 132 are formed on the slider body 131 and are respectively located on the slider. Left and right sides of the body 131 .
  • a fixing column 130 is formed on the slider body 131 , and the first end of the first spring 151 is connected to the fixing column 130 .
  • the bottom of the slider body 131 is also formed with a protruding structure 133 that can move along the guide rail 112 .
  • the two baffles 14 in this embodiment are respectively symmetrically arranged in the cavity 110 of the socket body 11 , that is, one baffle 14 is located on the left side of the cavity 110 , and the other baffle 14 On the right side inside the cavity 110 .
  • Each baffle 14 here includes a baffle body 141 and two baffle arms 142 formed on the baffle body 141 .
  • the baffle arms 142 can cover the inserts located in the cavity 110 and corresponding to the baffle arms 142 . Pinhole 120.
  • the baffle body 141 is located in the cavity 110 of the socket body 11 , and a pin shaft hole 1410 is formed at one end of the baffle body 141 , and a pin matching the shaft hole 1410 is formed in the cavity 110 of the socket body 11 .
  • the shaft 113 , the pin shaft hole 1410 and the pin shaft 113 at the end of the baffle body 141 are rotatably disposed in the cavity 110 of the socket body 11 .
  • the baffle body 141 is also formed with a sliding groove 140 for the sliding portion 132 to move back and forth therein, that is, the sliding portion 132 can move in the sliding groove 140 .
  • the shape of the sliding groove 140 in this embodiment is designed in the form of a special-shaped groove, that is, the sliding groove 140 is not a conventional groove such as a "one" shape that is always formed along one direction.
  • the sliding groove 140 is designed as a special-shaped groove, the stroke of the sliding portion 132 when moving inside can be increased, so that the size of the baffle body 141 forming the sliding groove 140 can be reduced under the condition of a certain stroke. Improve product space utilization.
  • the sliding block 13 and the baffle plate 14 located on the same side of the cavity 110 of the socket body 11 are connected through the sliding part 132 and the sliding groove 140 which cooperate with each other.
  • the protective cover 17 is opened, and the user forcefully inserts the charging gun into the cavity 110 of the socket body 11.
  • the charging gun will touch the slider 13 and the lock.
  • the tongue block 18 and the slider 13 squeeze the first spring 151 after being touched by the charging gun, so that the first spring 151 is compressed and deformed, and the slider 13 will move in the direction of the compression deformation of the first spring in the cavity 110 , the deadbolt block 18 will also squeeze the second spring 152, so that the second spring is compressed and deformed, so that the deadbolt block 18 moves in the direction of the compression deformation of the second spring.
  • the sliding part 132 moves in the sliding groove 140 on the corresponding side, and drives the two baffles 14 to rotate with the corresponding pin shaft 113 as the center, so that each blocking arm 142 on the baffle 14 opens the corresponding pin hole 120 , so that the pins of the charging gun can be inserted into the corresponding pin holes 120 of the charging socket, and the latch block 18 will also closely contact the charging gun under the action of the elastic restoring force of the second spring 152. Insert the charging gun firmly into the charging socket; among them, see Figure 11 for the state after the baffle of the charging socket opens the pin hole.
  • the user applies an outward pulling force to the charging gun.
  • the block 13 will also move to the original initial position under the action of the elastic restoring force of the first spring 151.
  • the moving slider 13 brings the baffle 14 on the corresponding side through the sliding parts 132 on the left and right sides, and then uses the pin 113 as the The center is rotated, and then the blocking arms 142 of each baffle 14 block the corresponding pin holes 120, and the pin holes 120 will not be directly exposed at this time, and then the protective cover 17 is closed to prevent debris from entering the socket. Inside the pinhole, the pinhole of the charging socket is protected. The state after the pin hole of the charging socket is blocked is shown in FIG. 9 and FIG. 10 .
  • the charging socket in this embodiment not only covers the cavity of the socket body with the protective cover 17 to protect the pin holes in the cavity, but also covers the pin holes with a movable baffle plate, thereby realizing the use of the protective cover The double protection of the pinhole and the baffle to prevent the pinhole from being affected by external unfavorable factors.
  • one side of the protective cover 17 can also be hinged on the socket body 11 according to actual needs.
  • this embodiment also provides a charging pile, which is applied with the above-mentioned charging socket 1 .
  • the charging socket in this embodiment is not only suitable for charging piles, but also can be applied to new energy electric vehicles, that is, as a charging socket for new energy electric vehicles.

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  • Connector Housings Or Holding Contact Members (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种充电插座，包括插座本体（11）、底座（12）、滑块（13）和挡板（14），底座（12）上具有一端位于所述腔体（110）内的插针孔（120），滑块（13）可来回移动地设置在插座本体（11）的腔体（110）内，滑块（13）与挡板（14）连接。滑块（13）在受到对插到腔体（110）内充电枪的顶触时沿一方向发生移动，带动挡板（14）打开腔体（110）内对应的插针孔（120）；以及，滑块（13）在未受到充电枪顶触时，挡板（14）遮盖住所述腔体（110）内对应的插针孔（120），从而避免充电插座的插针孔直接暴露在外，杜绝了杂物进入到插针孔内，保护了充电插座的插针孔。本发明还公开了一种应用有该充电插座的充电桩。

Description

充电插座及应用有该充电插座的充电桩 技术领域
本发明涉及充电桩的技术领域，尤其涉及一种充电插座及应用有该充电插座的充电桩。
背景技术
当前，新能源电动汽车不断得到发展和普及，越来越多的用户开始选购符合绿色节能的新能源电动汽车。作为新能源电动汽车的配套设施，充电桩和充电枪产品也不断推向市场，以满足新能源电动汽车的充电需求。
现有的充电桩上会设置有与充电枪相互插拔配合的充电插座，充电插座具有插座壳体、设置在插座壳体内的插针孔以及与插座壳体配合且遮盖住插针孔的防尘盖板。充电插座可以是直流充电或者交流充电两种形式。
在不需要使用充电枪时，手动将充电枪对插到充电桩的充电插座上时，打开防尘盖板，露出插座壳体内的插针孔，然后通过施力使得充电枪的插针对插到充电插座的插针孔内。需要使用充电枪时，手动握住充电枪，然后用力将充电枪从充电桩的充电插座内拔出，此时充电枪的插针与充电插座的插针孔相互脱离，再操作充电插座上的防尘盖板，利用该防尘盖板遮盖住插座壳体内的插针孔。
但是，现有适用于充电桩的充电插座也存在一些问题：由于充电桩通常是安装在户外的露天环境中，充电插座也就同时暴露在露天环境中，此时的充电插座就很容易受到外界的环境因素和人为因素影响。由于只有一层防尘盖板遮盖防护插座壳体内的插针孔，一旦防尘盖板因不确定的外界因素打开后没有及时关闭，此时外界的异物就很容易进入到插座壳体内的插针孔内，影响充电插座的正常使用，甚至还会诸如水滴这类导电异物的进入而给插拔充电枪的使用者打来触电的危险。
发明内容
本发明所要解决的第一个技术问题是针对上述现有技术提供一种能避免杂物进入插针孔内的充电插座。
本发明所要解决的第二个技术问题是针对上述现有技术提供一种应用有上述充电插座的充电桩。
本发明解决第一个技术问题所采用的技术方案为：该充电插座，包括：
插座本体，形成有腔体；
底座，位于插座本体的下方且与插座本体紧固配合，该底座上具有多个插针孔，各插针孔位于插座本体的腔体内；
其特征在于，还包括：
滑块，可来回移动地设置在插座本体的腔体内；
以及，至少一个挡板，可摆动地设置在插座本体腔体内，所述挡板与滑块连接；
其中，所述滑块在受到对插到所述腔体内充电枪的顶触时沿一方向发生移动，带动所述挡板打开所述腔体内对应的插针孔；以及，所述滑块在未受到充电枪顶触时，所述挡板遮盖住所述腔体内对应的插针孔。
在该发明的充电插座中，通过设置可在插座本体的腔体内移动的滑块以及在滑块带动下打开或者遮盖住所述腔体内插针孔的挡板，可以使得充电枪在对插到插座本体的腔体内时，利用充电枪对滑块的顶触，使滑块沿着一个方向移动，进而带动挡板打开腔体内的插针孔；在充电枪从插座本体的腔体内拔出时，充电枪不再顶触到滑块，此时的滑块就发生反向移动，进而带动挡板遮盖住腔体内的插针孔，避免充电插座的插针孔直接暴露在外，杜绝了杂物进入到插针孔内，保护了充电插座的插针孔。
作为滑块在受到对插到所述腔体内充电枪的顶触时沿一方向发生移动的实现方式，该发明中的所述充电插座还包括第一弹簧，第一弹簧设置在插座本体的腔体内，该第一弹簧的第一端连接滑块，第一弹簧的第二端固定在插座本体上；其中，所述第一弹簧受到所述滑块的挤压时产生压缩形变，第一弹簧被压缩的方向即为所述滑块受到充电枪顶触时发生移动的方向。
进一步地，在所述充电插座中，所述插座本体的腔体内形成有限定块以及配合滑块移动的导轨，第一弹簧的第二端固定在所述限定块上。
再改进地，在所述充电插座中，所述滑块包括滑块本体以及设置在滑块本体上的至少一个滑动部，所述挡板的一端转动地设置在插座本体的腔体内，所述挡板上形成有配合所述滑动部在其内来回移动的滑动槽，所述滑块与所述挡板通过相互配合的滑动部与滑动槽实现连接；其中，所述滑动部在滑动槽内沿一个方向移动时，所述挡板遮盖住所述腔体内对应的插针孔，以及所述滑动部在滑动槽内沿反向移动时，所述挡板打开所述腔体内对应的插针孔。
为了对插座本体的腔体内的插针孔做进一步保护，再改进，所述充电插座还包括：
盖板，位于插座本体的上侧且与插座本体紧固配合，该盖板具有露出所述插座本体的腔体内插针孔的开口；
以及防护盖，能遮盖住所述插座本体的腔体。
作为防护盖在充电插座上的设置方式，改进地，在所述充电插座中，所述防护盖的一侧铰接在所述盖板或者所述插座本体上。
再进一步地，在所述充电插座中，所述插座本体的腔体内设置有能抵触到对插到所 述腔体内充电枪的锁舌块，所述锁舌块通过第二弹簧紧固在插座本体上。
优选地，在所述充电插座中，所述锁舌块与滑块正对设置。
作为挡板的具体结构形式，改进地，在所述充电插座中，所述挡板包括：
挡板本体，位于插座本体的腔体内，该挡板本体的一端转动地设置在插座本体的腔体内；
以及，至少一个挡臂，适于遮盖住所述腔体内的至少一个插针孔。
本发明解决第二个技术问题所采用的技术方案为：该充电桩，其特征在于，应用有任一项所述的充电插座。
与现有技术相比，本发明的优点在于：
首先，通过设置能够在插座本体的腔体内移动的滑块以及在滑块带动下打开或者遮盖住所述腔体内插针孔的挡板，使得充电枪在对插到插座本体的腔体内时，利用充电枪对滑块的顶触，使滑块沿着一个方向移动，进而由滑块带动挡板打开腔体内的插针孔；在充电枪从插座本体的腔体内拔出时，充电枪不再顶触滑块，滑块发生反向移动，进而滑块带动挡板遮盖住腔体内的插针孔，避免充电插座的插针孔直接暴露在外，杜绝了杂物进入到插针孔内，保护了充电插座的插针孔，确保了使用安全。
其次，在已有挡板遮盖插针孔的基础上，再通过设置防护盖去遮盖住插座本体的腔体，以防护腔体内的插针孔，实现了利用挡板和防护盖对插针孔的双重防护，更进一步避免了充电插座的插针孔受到外部不利因素的影响。
本发明的充电桩亦具有上述优点。
附图说明
图1为本发明实施例中充电插座的结构示意图；
图2为图1所示充电插座从底部视角看的结构示意图；
图3为图1所示充电插座的立体分解示意图；
图4为本发明实施例中插座本体的结构示意图；
图5为本发明实施例中滑块的结构示意图；
图6为本发明实施例中挡板的结构示意图；
图7为本发明实施例中锁舌块的结构示意图；
图8为图1所示充电插座去掉盖板和防护盖后的结构示意图；
图9为图8的俯视图；
图10为本发明实施例中充电插座的防护盖打开后的结构示意图；
图11为图9在挡板打开插针孔时的结构示意图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图1～11所示，为本发明的一种充电插座的一个优选实施例，具体是一种适用于充电桩的充电插座。参见图1～9所示，该实施例的充电插座包括插座本体11、底座12、滑块13、两个挡板14、盖板16、防护盖17以及底盖19。
其中，底盖19紧固在底座12的下方，插座本体11上形成有腔体110以及形成于插座本体底部的开口1100，腔体110内形成有限定块111和导轨112，底座12位于插座本体11的下方且与插座本体11紧固配合，该底座12上具有多个插针孔120，每一个插针孔120内均设置有一个插针件121，各插针孔120穿过开口1100后位于插座本体11的腔体110内，盖板16位于插座本体11的上侧且与插座本体11紧固配合，盖板16具有露出插座本体11的腔体110内插针孔120的开口160，防护盖17的一侧铰接在盖板16上，并且该防护盖17能遮盖住插座本体11的腔体110。其中，插座本体11的腔体110内设置有能抵触到对插到腔体110内充电枪的锁舌块18，该锁舌块18与滑块13正对设置，在锁舌块18的侧壁中间位置处形成有开孔180，开孔180内固定有一个第二弹簧152的一端，该第二弹簧152的另一端则连接到插座本体11的侧壁上，锁舌块18的结构参见图7所示。
参见图3和图8所示，在插座本体11的限定块111上固定有一个第一弹簧151的一端，第一弹簧151的另一端连接滑块13，这样可以使得滑块13可以沿着导轨112在插座本体11的腔体110内来回移动，并且，第一弹簧151受到滑块13的挤压时产生压缩形变。例如，可以在限定块111上设置有一个固定柱1111，且使得该第一弹簧151的端部套设在固定柱1111的外侧，从而将第一弹簧151的该端部固定在限定块111上。
参见图5所示，该实施例的滑块13包括滑块本体131以及设置在滑块本体131上的两个滑动部132，这两个滑动部132形成于滑块本体131且分别位于滑块本体131的左右侧。其中，滑块本体131上形成有固定柱130，第一弹簧151的第一端即与该固定柱130连接。不仅如此，滑块本体131的底部还形成有能沿导轨112移动的突起结构133。
参见图8～10所示，该实施例的两个挡板14分别对称地设置在插座本体11的腔体110内，即一个挡板14位于腔体110内的左侧，另一个挡板14位于腔体110内的右侧。此处的每一个挡板14均包括挡板本体141以及形成于该挡板本体141的两个挡臂142，挡臂142能够遮盖住位于腔体110内且与该挡臂142相对应的插针孔120。其中，挡板本体141位于插座本体11的腔体110内，且该挡板本体141的一端形成有销轴孔1410，插座本体11的腔体110内形成有与该转轴孔1410相配合的销轴113，该挡板本体141的该端就相互配合的销轴孔1410与销轴113，实现了转动地设置在插座本体11的腔体110内。并且，挡板本体141上还形成有配合滑动部132在其内来回移动的滑动槽140，即滑动部132可以在滑动槽140内移动。其中，该实施例中的滑动槽140的形状设计为 异型槽的形式，即滑动槽140不是常规的诸如“一”字型这类始终沿着一个方向所形成的槽。通过将该滑动槽140设计成异型槽，可以增加滑动部132在其内部移动时的行程，如此，就可以在行程一定的条件下，减小形成该滑动槽140的挡板本体141的尺寸，提高产品的空间利用率。
位于插座本体11的腔体110内同一侧的滑块13与挡板14通过相互配合的滑动部132与滑动槽140实现连接。
以下对该实施例中充电插座的工作过程做出说明：
需要将充电枪插入到该实施例的充电插座上时，打开防护盖17，用户用力把充电枪对插到插座本体11的腔体110内，此时充电枪会顶触到滑块13和锁舌块18，滑块13在受到充电枪的顶触后挤压第一弹簧151，使得第一弹簧151发生压缩形变，滑块13会在腔体110内沿着第一弹簧压缩形变的方向移动，锁舌块18也会去挤压第二弹簧152，令第二弹簧发生压缩形变，使锁舌块18发生沿着第二弹簧压缩形变的方向移动，处于移动中的滑块13上的各滑动部132在对应一侧的滑动槽140内移动，带动两个挡板14分别以对应的销轴113作为中心做转动，使得挡板14上的每一个挡臂142打开对应的插针孔120，从而就可以实现充电枪的插针插入到充电插座的对应插针孔120内，并且锁舌块18也会在第二弹簧152的弹性恢复力作用下紧密地顶触充电枪，这样就可以把充电枪牢固地插入到充电插座上；其中，充电插座的挡板打开插针孔后的状态参见图11所示。
需要将充电枪从充电插座内拔出时，用户给充电枪施加向外的拔出力，随着充电枪向外拔出，充电枪对滑块13的顶触力逐渐减小至令，滑块13也会在第一弹簧151的弹性恢复力作用下移向原来的初始位置，移动的滑块13通过其左右两侧的滑动部132带来对应侧的挡板14再以销轴113为中心做转动，继而各挡板14的挡臂142遮挡住对应的插针孔120，此时的插针孔120就不会直接暴露在外，然后再关闭防护盖17，杜绝了杂物进入到插针孔内，保护了充电插座的插针孔。其中，充电插座的插针孔被遮挡住后的状态参见图9和图10所示。该实施例中的充电插座不仅通过防护盖17遮盖住插座本体的腔体，以防护腔体内的插针孔，而且还通过可移动的挡板来遮盖住插针孔，从而实现了利用防护盖和挡板对插针孔的双重防护，避免了插针孔受到外部不利因素的影响。
当然，也可以根据实际的需要，将防护盖17的一侧铰接在插座本体11上。
另外，该实施例还提供了一种充电桩，该充电桩应用有上述的充电插座1。
需要说明的是，该实施例中的充电插座不仅适用于充电桩，而且还可以应用在新能源电动汽车上，即作为新能源电动汽车的充电插座。

Claims (10)

  1. 一种充电插座，包括：
    插座本体(11)，形成有腔体(110)；
    底座(12)，位于插座本体(11)的下方且与插座本体(11)紧固配合，该底座(12)上具有多个插针孔(120)，各插针孔(120)位于插座本体(11)的腔体(110)内；
    其特征在于，还包括：
    滑块(13)，可来回移动地设置在插座本体(11)的腔体(110)内；
    以及，至少一个挡板(14)，可摆动地设置在插座本体(11)的腔体(110)内，所述挡板(14)与滑块(13)连接；
    其中，所述滑块(13)在受到对插到所述腔体(110)内充电枪的顶触时沿一方向发生移动，带动所述挡板(14)打开所述腔体(110)内对应的插针孔(120)；以及，所述滑块(13)在未受到充电枪顶触时，所述挡板(14)遮盖住所述腔体(110)内对应的插针孔(120)。
  2. 根据权利要求1所述的充电插座，其特征在于，还包括第一弹簧(151)，第一弹簧(151)设置在插座本体(11)的腔体(110)内，该第一弹簧(151)的第一端连接滑块(13)，第一弹簧(151)的第二端固定在插座本体(11)上；其中，所述第一弹簧(151)受到所述滑块(13)的挤压时产生压缩形变，第一弹簧(151)被压缩的方向即为所述滑块(13)受到充电枪顶触时发生移动的方向。
  3. 根据权利要求2所述的充电插座，其特征在于，所述插座本体(11)的腔体(110)内形成有限定块(111)以及配合滑块(13)移动的导轨(112)，第一弹簧(151)的第二端固定在所述限定块(111)上。
  4. 根据权利要求2或3所述的充电插座，其特征在于，所述滑块(13)包括滑块本体(131)以及设置在滑块本体(131)上的至少一个滑动部(132)，所述挡板(14)的一端转动地设置在插座本体(11)的腔体(110)内，所述挡板(14)上形成有配合所述滑动部(132)在其内来回移动的滑动槽(140)，所述滑块(13)与所述挡板(14)通过相互配合的滑动部(132)与滑动槽(140)实现连接；其中，所述滑动部(132)在滑动槽(140)内沿一个方向移动时，所述挡板(14)打开所述腔体(110)内对应的插针孔，以及所述滑动部(132)在滑动槽(140)内沿反向移动时，所述挡板(14)遮盖住所述腔体(110)内对应的插针孔。
  5. 根据权利要求1～3任一项所述的充电插座，其特征在于，还包括：
    盖板(16)，位于插座本体(11)的上侧且与插座本体(11)紧固配合，该盖板(16)具有露出所述插座本体(11)的腔体(110)内插针孔的开口(160)；
    以及防护盖(17)，能遮盖住所述插座本体(11)的腔体(110)。
  6. 根据权利要求5所述的充电插座，其特征在于，所述防护盖(17)的一侧铰接在所述盖板(16)或者所述插座本体(11)上。
  7. 根据权利要求1～3任一项所述的充电插座，其特征在于，所述插座本体(11)的腔 体(110)内设置有能抵触到对插到所述腔体(110)内充电枪的锁舌块(18)，所述锁舌块(18)通过第二弹簧(152)紧固在插座本体上。
  8. 根据权利要求7所述的充电插座，其特征在于，所述锁舌块(18)与滑块(13)正对设置。
  9. 根据权利要求1所述的充电插座，其特征在于，所述挡板(14)包括：
    挡板本体(141)，位于插座本体(11)的腔体(110)内，该挡板本体(141)的一端转动地设置在插座本体(11)的腔体(110)内；
    以及，至少一个挡臂(142)，适于遮盖住所述腔体(110)内的至少一个插针孔(120)。
  10. 一种充电桩，其特征在于，应用有权利要求1～9任一项所述的充电插座(1)。
PCT/CN2021/136315 2020-12-31 2021-12-08 充电插座及应用有该充电插座的充电桩 WO2022143054A1 (zh)

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