WO2019136869A1 - 一种充电装置 - Google Patents

一种充电装置 Download PDF

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Publication number
WO2019136869A1
WO2019136869A1 PCT/CN2018/083030 CN2018083030W WO2019136869A1 WO 2019136869 A1 WO2019136869 A1 WO 2019136869A1 CN 2018083030 W CN2018083030 W CN 2018083030W WO 2019136869 A1 WO2019136869 A1 WO 2019136869A1
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WO
WIPO (PCT)
Prior art keywords
housing
battery pack
plug portion
charger
charging device
Prior art date
Application number
PCT/CN2018/083030
Other languages
English (en)
French (fr)
Inventor
李斌
许乃前
张柏
Original Assignee
浙江动一新能源动力科技股份有限公司
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Publication date
Application filed by 浙江动一新能源动力科技股份有限公司 filed Critical 浙江动一新能源动力科技股份有限公司
Publication of WO2019136869A1 publication Critical patent/WO2019136869A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention belongs to the technical field of garden tool equipment, and relates to a charging device.
  • Some garden tools are powered by battery packs. This part of the garden tools of the prior art includes equipment such as lawn mowers. These devices have high power consumption and large power consumption, so there is a need for a battery pack. Charge the charger.
  • the existing charging device has poor heat dissipation performance, and often has some ventilation holes for passive ventilation, which may cause the charging device to overheat, which not only damages the components, but also reduces the charging efficiency. And in the actual use process, due to the continuous heat release during charging, once the charging device is overheated, it can not continue to charge, which will also lead to a decrease in charging efficiency.
  • An object of the present invention is to provide a charging device in view of the above problems existing in the prior art.
  • a charging device comprising:
  • a charger housing having an air outlet
  • the battery pack case is connected to the charger housing, and the battery pack housing is provided with an air inlet, and the air inlet is configured to be connected to the air outlet.
  • the air duct assembly is disposed in the charger housing, and one end of the air duct assembly is connected to the fan assembly and the other end air outlet.
  • a power supply component is disposed in the charger housing, and the charger housing is provided with a tab.
  • the tab is coupled to the power supply assembly.
  • the charger housing is a detachable structure, and the charger housing includes an upper housing and a lower housing, and the upper housing is coupled to the lower housing.
  • the upper housing is formed with a convex first plug portion, the air outlet is disposed on a surface of the first plug portion, and the insert is disposed at the first The end of the plug.
  • the air duct assembly is a box-like structure, and a rear end of the air duct assembly is provided with a connecting head, the connecting head is connected to the fan assembly, and the connecting head is A slope-shaped ventilation chamber is formed between the upper openings of the box-like structure, and the ventilation chamber is in communication with the air outlet.
  • the battery pack case is formed with a recessed second plug portion, the second plug portion is provided with a socket, and the first plug portion is inserted in the second The plug portion is inserted into the socket.
  • the air inlet is disposed on the second plug portion, and the air inlet is in communication with the interior of the battery case, and the first plug portion is plugged in the first The air inlet is attached to the air outlet when the second socket is inserted.
  • the fan assembly is fixed at an end of the charger housing, and the fan assembly comprises a wind wheel, and the wind wheel is disposed corresponding to the connector and connected to the power supply assembly.
  • the battery pack can be charged, and the ventilation and heat dissipation efficiency during charging is high.
  • the fan assembly in the charger housing is used for dissipating heat in the battery pack case, and the inside of the charger case is circulated through the fence-like side wall to the outside air to cool down.
  • the charger housing is arranged in a detachable structure, which is convenient for production and installation, and the upper housing is used for contact with the battery pack, and the upper housing is just a hollow plate surface structure, thereby forming an air outlet, so that It is relatively reliable to deliver airflow into the battery pack.
  • FIG. 1 is an exploded view of a charger of the present invention.
  • FIG. 2 is a schematic structural view of a charger housing of the present invention.
  • FIG. 3 is a schematic structural view of a battery pack case of the present invention.
  • 100 a charger housing; 110, an air outlet; 120, a power supply assembly; 130, a tab; 140, an upper housing; 150, a lower housing; 160, a first plug portion; Battery pack housing; 210, air inlet; 2 20, second plug; 230, socket; 300, fan assembly; 310, wind wheel; 400, air duct assembly; 4 10, connector; 420, ventilation chamber.
  • a charging device mainly includes a charger and a battery pack.
  • the battery pack is generally connected with a garden tool or other tool device to be used for use.
  • the tool is powered, and the charger is the component that charges the battery pack.
  • the charger housing 100 has an air outlet 110; the charger housing 100 is a housing of the charger, which is capable of exhausting air through the air outlet 110, thereby ventilating and dissipating the battery pack.
  • the battery pack case 200 is connected to the charger housing 100, and the battery pack housing 200 is provided with an air inlet 210 for connecting with the air outlet 110.
  • the battery pack case 200 is a case of the battery pack, and has an air inlet 210, and the air inlet 210 communicates with the inside of the battery pack case 200, thereby performing heat dissipation and cooling.
  • a fan assembly 300 is disposed within the charger housing 100; the fan assembly 300 is capable of continuously generating airflow.
  • the air duct assembly 400 is disposed in the charger housing 100, and one end of the air duct assembly 400 is connected to the fan assembly 300 and connected to the other end air outlet 110. Briefly, the duct assembly 400 is the component used to direct the airflow. [0033] From the overall structure, the battery pack case 200 and the charger case 100 can be connected together to perform charging, and when the two are connected together, the fan assembly 300 operates to pass the airflow through the duct assembly 400. It is blown into the battery pack case 200, so that the components in the battery pack case 200 can be cooled, thereby greatly improving the charging efficiency, and there is no need to wait for the battery pack to be passively dissipated before charging.
  • the battery pack 200 needs to be provided in the battery pack case 200, and the volume must be as compact as possible for practical applications. In other words, the battery pack case 200 needs to be relatively small. However, it is not recommended to directly install a fan in the battery pack, and if a fan is directly disposed in the battery pack case 200, the generated wind cannot be dissipated from the outside to the inside, and the heat dissipation is not complete; The essence is that the fan assembly 300 is disposed in the charger housing 100, and then the airflow is guided into the battery pack housing 200 through the air duct assembly 400. This structure is clever and utilizes the characteristics that the battery pack and the charger need to be connected and charged. , when the connection is carried out, the hair is cooled, and it is very convenient and reliable when actually used.
  • a power supply assembly 120 is disposed in the charger housing 100, and the charger housing 100 is provided with a tab 130.
  • the tab 130 is coupled to the power supply assembly 120.
  • the power supply assembly 120 includes a PCB board in the charger housing 100 and several components on the PCB board, and further, the charger housing 100 has a fence shape on both sides thereof. The side walls, thereby enabling the power supply assembly 120 to ventilate heat.
  • the fan assembly 300 in the charger housing 100 is for dissipating heat inside the battery pack housing 20, and the inside of the charger housing 100 passes through the fence-like side wall and the outside. The air circulates to cool down.
  • the charger housing 100 is of a detachable structure, and the charger housing 100 includes an upper housing 140 and a lower portion.
  • the housing 150 is connected to the lower housing 150.
  • the charger housing 100 is provided in a detachable structure, which is convenient for production installation, and the upper housing 140 is for contacting the battery pack, and the upper housing 140 is just a hollow plate surface structure, thereby forming the air outlet 110. This makes it possible to deliver the airflow to the battery pack more reliably.
  • the upper housing 140 is formed with a convex first insertion portion 160, and the air outlet 110 is disposed at the The surface of the first plug portion 160, the plug The sheet 130 is disposed at an end of the first plug portion 160.
  • the first plug portion 160 is an upwardly convex rectangular block structure, and has wings on both sides thereof, so as to be capable of guiding and guiding when being engaged with the battery pack.
  • the air outlet 110 is located at the first insertion.
  • the surface of the joint portion 160, and the first plug portion 160 is engaged with the battery pack case 200, so that the air flow can be completely guided into the air duct assembly to avoid air leakage.
  • the air duct assembly 400 is a box-like structure, and a rear end of the air duct assembly 400 is provided with a connecting head 410, and the connecting head 410 and The fan assembly 300 is connected, and a sloped ventilation chamber 420 is formed between the connector 410 and the upper opening of the box-like structure, and the ventilation chamber 420 is in communication with the air outlet 110.
  • the air duct assembly 400 is similar to a box, the connecting head 410 is a tubular structure, and the sloped venting chamber 420 can fluently flow the air from the lower part of the charger housing 100.
  • the air outlet 110 of the fan assembly 300 is guided to the surface of the first plug portion 160.
  • the battery pack case 200 is formed with a recessed second plug portion 220, and the second plug portion 220 is formed.
  • a socket 230 is disposed thereon, the first plug portion 160 is inserted into the second plug portion 220, and the tab 130 is inserted into the socket 230.
  • the second plug portion 220 can be inserted into the first plug portion 160, so that the tab 130 and the socket 230 are fixed together for charging, and the first plug portion 160 is at this time.
  • the surface is in contact with the surface of the second plug portion 220, and the air inlet 210 communicates with the air outlet 110 to guide the airflow into the battery pack case 200.
  • the air inlet 210 is disposed on the second plug portion 220, and the air inlet 210 and the battery pack are provided on the basis of the above embodiment.
  • the air inlet 210 and the air outlet 110 are occupied.
  • the plug structure of the structure in the actual working process, when the first plug portion 160 is connected with the second plug portion 220, the air inlet 210 and the air outlet 110 When the tab 130 is connected to the socket 230 for charging, the fan assembly 300 is operated, so that the heat can be cooled while charging, and when the insert 130 is not connected to the socket 230, the air inlet 210 and the air outlet 110 are certainly not Connected, so the fan assembly 300 will naturally not work, which can make the fan assembly 300 more ventilated and heat-dissipating. Automation.
  • the fan assembly 300 is fixed at an end of the charger housing 100, and the fan assembly 300 includes a wind wheel. 310 .
  • the wind wheel 310 is disposed corresponding to the connector 410 and connected to the power supply component 120 .
  • the battery pack supplies power to the fan assembly 300, thereby rotating the wind wheel 310, which can generate airflow to the battery pack, and the charger is separated from the battery pack.
  • the fan assembly 300 stops working, stops the ventilation, and the entire heat dissipation process does not need manual control, and can automatically ventilate and dissipate heat during charging.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种充电装置，包括：充电器壳体（100），其具有出风口（110）；电池包壳体（200），其与充电器壳体（100）连接，且电池包壳体（200）上设置有进风口（210），进风口（210）用于与出风口（110）连接；风机组件（300），其设置在充电器壳体（100）内；风道组件（400），其设置在充电器壳体（100）内，且风道组件（400）的一端与风机组件（300）连接，另一端与出风口（110）连接。本发明的有益效果为：能够对电池包进行充电，且充电时通风散热效率高。

Description

一种充电装置
技术领域
[0001] 本发明属于园林工具设备技术领域， 涉及一种充电装置。
背景技术
[0002] 有一部分园林工具是由电池包提供电能的， 现有技术的这一部分园林工具 般包括割草机等设备， 这些设备的功率高耗电量大， 所以需要一种能够对电池 包进行充电的充电器。
[0003] 现有的充电设备， 其散热性能较差， 往往是开设了一些通风孔进行被动的通风 ， 这样的话会导致充电装置过热， 不仅会使元器件受损， 也会使充电效率下降 ， 并且在实际的使用过程中， 由于充电时会源源不断的放热， 而一旦充电设备 过热就无法继续充电， 这样也会导致充电效率下降。
[0004] 总之， 现在需要一种能够对电池包进行充电， 且充电时通风散热效率高的充电 装置。
发明概述
技术问题
问题的解决方案
技术解决方案
[0005] 本发明的目的是针对现有技术存在的上述问题， 提出了一种充电装置。
[0006] 本发明的目的可通过下列技术方案来实现： 一种充电装置， 包括：
[0007] 充电器壳体， 其具有出风口；
[0008] 电池包壳体， 且与所述充电器壳体连接， 且所述电池包壳体上设置有进风口， 所述进风口用于与所述出风口连接。
[0009] 风机组件， 其设置在所述充电器壳体内；
[0010] 风道组件， 其设置在所述充电器壳体内， 且所述风道组件的一端与所述风机组 件连接另一端出风口连接。
[0011] 较佳的， 所述充电器壳体内设置有供电组件， 所述充电器壳体上设置有插片， 所述插片与所述供电组件连接。
[0012] 较佳的， 所述充电器壳体为可拆卸结构， 且所述充电器壳体包括上壳体以及下 壳体， 所述上壳体与所述下壳体连接。
[0013] 较佳的， 所述上壳体上形成有凸起的第一插接部， 所述出风口设置在所述第一 插接部的表面， 所述插片设置在所述第一插接部的端部。
[0014] 较佳的， 所述风道组件为盒状结构， 且所述风道组件的后端设置有连接头， 所 述连接头与所述风机组件连接， 且所述连接头与所述盒状结构的上开口之间形 成有坡面状的通风腔， 所述通风腔与所述出风口连通。
[0015] 较佳的， 所述电池包壳体上形成有凹陷的第二插接部， 所述第二插接部上设置 有插座， 所述第一插接部插接在所述第二插接部内， 且所述插片插接在所述插 座内。
[0016] 较佳的， 所述进风口设置在所述第二插接部上且所述进风口与所述电池包壳体 内部连通的， 所述第一插接部插接在所述第二插接部上时， 所述进风口与所述 出风口贴合。
[0017] 较佳的， 所述风机组件固定在所述充电器壳体的端部， 且所述风机组件包括风 轮， 所述风轮对应所述连接头设置且与所述供电组件连接。
发明的有益效果
有益效果
[0018] 与现有技术相比， 本发明的有益效果为：
[0019] 1、 能够对电池包进行充电， 且充电时通风散热效率高。
[0020] 2、 充电器壳体内的风机组件是用于为电池包壳体内进行散热， 且充电器壳体 内部通过栅栏状的侧壁与外界空气流通， 从而进行降温。
[0021] 3、 充电器壳体设置成可拆卸结构， 这样便于生产安装， 且上壳体用于与电池 包接触， 而上壳体上正好为镂空板面结构， 从而形成出风口， 这样就能够比较 可靠的将气流传送至电池包内。
[0022] 4、 第一插接部与第二插接部连接的时候， 进风口与出风口贴合， 插片与插座 连接， 进行充电， 此时风机组件工作， 这样就能够一边充电一边降温散热， 而 插片没有与插座连接时， 进风口与出风口肯定不连通， 所以风机组件自然也不 会工作， 这样能够使风机组件在通风散热时更加的自动化。
对附图的简要说明
附图说明
[0023] 图 1为本发明的充电器的爆炸图。
[0024] 图 2为本发明的充电器壳体的结构示意图。
[0025] 图 3为本发明的电池包壳体的结构示意图。
[0026] 图中， 100、 充电器壳体； 110、 出风口； 120、 供电组件； 130、 插片； 140、 上壳体； 150、 下壳体； 160、 第一插接部； 200、 电池包壳体； 210、 进风口； 2 20、 第二插接部； 230、 插座； 300、 风机组件； 310、 风轮； 400、 风道组件； 4 10、 连接头； 420、 通风腔。
发明实施例
本发明的实施方式
[0027] 以下是本发明的具体实施例并结合附图， 对本发明的技术方案作进一步的描述 ， 但本发明并不限于这些实施例。
[0028] 如图 1、 图 2、 图 3所示， 一种充电装置， 其主要包括充电器以及电池包， 电池 包一般与园林工具或者其他待用电的工具设备连接在一起， 用于为工具供电， 而充电器就是为电池包进行充电的组件。
[0029] 其中， 充电器壳体 100， 其具有出风口 110; 充电器壳体 100就是充电器的外壳 ， 其能够通过出风口 110进行出风， 从而对电池包进行通风散热。
[0030] 电池包壳体 200， 且与所述充电器壳体 100连接， 且所述电池包壳体 200上设置 有进风口 210， 所述进风口 210用于与所述出风口 110连接。 电池包壳体 200就是 电池包的外壳， 其具有进风口 210， 进风口 210与电池包壳体 200的内部连通， 从 而进行散热降温。
[0031] 风机组件 300， 其设置在所述充电器壳体 100内； 风机组件 300能够源源不断的 产生气流。
[0032] 风道组件 400， 其设置在所述充电器壳体 100内， 且所述风道组件 400的一端与 所述风机组件 300连接另一端出风口 110连接。 简单来说， 风道组件 400就是用于 引导气流的部件。 [0033] 从整体结构上来说， 电池包壳体 200与充电器壳体 100能够连接在一起， 从而进 行充电， 而当两者连接在一起时， 风机组件 300工作， 将气流通过风道组件 400 吹到电池包壳体 200内， 这样就能够对电池包壳体 200内的元器件进行降温， 从 而大大提高充电效率， 无需等待电池包被动散热后再进行充电。
[0034] 此处值得说明是， 电池包壳体 200内由于需要设置电池组件， 且出于实际的应 用考虑， 其体积必须尽量的紧凑， 换句话来说， 电池包壳体 200需要比较小才行 ， 所以不建议直接在电池包内设置风扇， 并且直接在电池包壳体 200内设置风扇 的话， 产生的风力也无法由外到内的进行散热， 其散热不彻底； 而本实施方式 的本质就是在充电器壳体 100内设置风机组件 300, 然后通过风道组件 400将气流 引导至电池包壳体 200内， 这样的结构比较巧妙， 并且利用了电池包与充电器需 要连接充电的特点， 在连接时进行吹风散热， 实际使用的时候非常方便可靠。
[0035] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述充电器壳体 100内设置 有供电组件 120, 所述充电器壳体 100上设置有插片 130, 所述插片 130与所述供 电组件 120连接。
[0036] 此处值得说明的是， 供电组件 120包括在充电器壳体 100内的 PCB板以及在 PCB 板上的若干元器件， 此外， 充电器壳体 100的两侧边上具有栅栏状的侧壁， 从而 使供电组件 120能够进行通风散热。
[0037] 此处还值得指出的是， 充电器壳体 100内的风机组件 300是用于为电池包壳体 20 0内进行散热， 且充电器壳体 100内部通过栅栏状的侧壁与外界空气流通， 从而 进行降温。
[0038] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述充电器壳体 100为可拆 卸结构， 且所述充电器壳体 100包括上壳体 140以及下壳体 150， 所述上壳体 140 与所述下壳体 150连接。
[0039] 充电器壳体 100设置成可拆卸结构， 这样便于生产安装， 且上壳体 140用于与电 池包接触， 而上壳体 140上正好为镂空板面结构， 从而形成出风口 110, 这样就 能够比较可靠的将气流传送至电池包内。
[0040] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述上壳体 140上形成有凸 起的第一插接部 160, 所述出风口 110设置在所述第一插接部 160的表面， 所述插 片 130设置在所述第一插接部 160的端部。
[0041] 第一插接部 160为向上凸起的矩形方块结构， 且其两侧具有侧翼， 这样能够在 与电池包配合时起到限位引导作用， 优选的， 出风口 110位于第一插接部 160的 表面， 而第一插接部 160与电池包壳体 200配合， 这样就能够将气流彻底引导至 风道组件内， 避免出现气流泄露的情况。
[0042] 如图 1所示， 在上述实施方式的基础上， 所述风道组件 400为盒状结构， 且所述 风道组件 400的后端设置有连接头 410, 所述连接头 410与所述风机组件 300连接 ， 且所述连接头 410与所述盒状结构的上开口之间形成有坡面状的通风腔 420， 所述通风腔 420与所述出风口 110连通。
[0043] 此处值得说明的是， 风道组件 400类似于一个盒子， 连接头 410为管状结构， 坡 面状的通风腔 420能够比较流利的将气流从位于充电器壳体 100内较低的风机组 件 300中引导至第一插接部 160的表面的出风口 110。
[0044] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述电池包壳体 200上形成 有凹陷的第二插接部 220， 所述第二插接部 220上设置有插座 230， 所述第一插接 部 160插接在所述第二插接部 220内， 且所述插片 130插接在所述插座 230内。
[0045] 此处值得说明的是， 第二插接部 220正好能够供第一插接部 160插接， 从而使插 片 130与插座 230固定在一起进行充电， 此时第一插接部 160的表面与第二插接部 220的表面抵触才一起， 进风口 210与出风口 110连通， 从而将气流引导至电池包 壳体 200内。
[0046] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述进风口 210设置在所述 第二插接部 220上且所述进风口 210与所述电池包壳体 200内部连通的， 所述第一 插接部 160插接在所述第二插接部 220上时， 所述进风口 210与所述出风口 110贝占 合。
[0047] 此处值得说明的是， 这种结构的插接结构， 在实际的工作过程中， 当第一插接 部 160与第二插接部 220连接的时候， 进风口 210与出风口 110贴合， 插片 130与插 座 230连接， 进行充电， 此时风机组件 300工作， 这样就能够一边充电一边降温 散热， 而插片 130没有与插座 230连接时， 进风口 210与出风口 110肯定不连通， 所以风机组件 300自然也不会工作， 这样能够使风机组件 300在通风散热时更加 的自动化。
[0048] 如图 1、 图 2、 图 3所示， 在上述实施方式的基础上， 所述风机组件 300固定在所 述充电器壳体 100的端部， 且所述风机组件 300包括风轮 310, 所述风轮 310对应 所述连接头 410设置且与所述供电组件 120连接。
[0049] 优选的， 当充电器与电池包连接的时候， 电池包给风机组件 300供电， 从而使 风轮 310转动， 这与就能够产生吹向电池包的气流， 而充电器与电池包分离的时 候， 风机组件 300停止工作， 停止通风， 整个散热过程无需手动操控， 能够在充 电时自动通风散热。
[0050] 本文中所描述的具体实施例仅仅是对本发明精神作举例说明。 本发明所属技术 领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类 似的方式替代， 但并不会偏离本发明的精神或者超越所附权利要求书所定义的 范围。

Claims

权利要求书
[权利要求 1] 一种充电装置， 其特征在于， 包括：
充电器壳体， 其具有出风口；
电池包壳体， 且与所述充电器壳体连接， 且所述电池包壳体上设置有 进风口， 所述进风口用于与所述出风口连接；
风机组件， 其设置在所述充电器壳体内；
风道组件， 其设置在所述充电器壳体内， 且所述风道组件的一端与所 述风机组件连接另一端出风口连接。
[权利要求 2] 如权利要求 1中所述的充电装置， 其特征在于： 所述充电器壳体内设 置有供电组件， 所述充电器壳体上设置有插片， 所述插片与所述供电 组件连接。
[权利要求 3] 如权利要求 2中所述的充电装置， 其特征在于： 所述充电器壳体为可 拆卸结构， 且所述充电器壳体包括上壳体以及下壳体， 所述上壳体与 所述下壳体连接。
[权利要求 4] 如权利要求 3中所述的充电装置， 其特征在于： 所述上壳体上形成有 凸起的第一插接部， 所述出风口设置在所述第一插接部的表面， 所述 插片设置在所述第一插接部的端部。
[权利要求 5] 如权利要求 2中所述的充电装置， 其特征在于： 所述风道组件为盒状 结构， 且所述风道组件的后端设置有连接头， 所述连接头与所述风机 组件连接， 且所述连接头与所述盒装结构的上开口之间形成有坡面状 的通风腔， 所述通风腔与所述出风口连通。
[权利要求 6] 如权利要求 4中所述的充电装置， 其特征在于： 所述电池包壳体上形 成有凹陷的第二插接部， 所述第二插接部上设置有插座， 所述第一插 接部插接在所述第二插接部内， 且所述插片插接在所述插座内。
[权利要求 7] 如权利要求 6中所述的充电装置， 其特征在于： 所述进风口设置在所 述第二插接部上且所述进风口与所述电池包壳体内部连通的， 所述第 一插接部插接在所述第二插接部上时， 所述进风口与所述出风口贴合 [权利要求 8] 如权利要求 5中所述的充电装置， 其特征在于： 所述风机组件固定在 所述充电器壳体的端部， 且所述风机组件包括风轮， 所述风轮对应所 述连接头设置且与所述供电组件连接。
PCT/CN2018/083030 2018-01-12 2018-04-13 一种充电装置 WO2019136869A1 (zh)

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