WO2022041380A1 - 水冷循环结构和电动冲浪板 - Google Patents

水冷循环结构和电动冲浪板 Download PDF

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Publication number
WO2022041380A1
WO2022041380A1 PCT/CN2020/118254 CN2020118254W WO2022041380A1 WO 2022041380 A1 WO2022041380 A1 WO 2022041380A1 CN 2020118254 W CN2020118254 W CN 2020118254W WO 2022041380 A1 WO2022041380 A1 WO 2022041380A1
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WO
WIPO (PCT)
Prior art keywords
water
motor
cooling
pipe
water inlet
Prior art date
Application number
PCT/CN2020/118254
Other languages
English (en)
French (fr)
Inventor
朱秋阳
祝伟杰
Original Assignee
深圳市苇渡智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市苇渡智能科技有限公司 filed Critical 深圳市苇渡智能科技有限公司
Publication of WO2022041380A1 publication Critical patent/WO2022041380A1/zh

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/10—Motor-propelled water sports boards
    • 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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • 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
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • 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 application relates to the technical field of surfboards, in particular to a water-cooled circulation structure and an electric surfboard.
  • electric surfboards can be driven without wind and waves due to the addition of a power source, and can be applied to various waters, effectively making up for the defects of traditional unpowered surfboards, thereby making surfing more popular. Widespread. Due to the limited internal space of the electric surfboard, the battery and the motor in the electric surfboard will generate excessive heat when used for a long time, so that there is a potential safety hazard due to the heating of the battery and the motor during the use of the electric surfboard.
  • the main purpose of this application is to provide a water-cooling circulation structure, which aims to solve the problem of overheating of motors and batteries in electric surfboards, so as to improve the safety of users using electric surfboards and ensure the service life of electric surfboards.
  • the water-cooled circulation structure proposed in this application is applied to electric surfboards, and the water-cooled circulation structure includes:
  • the battery device includes a battery body and a first cooling flow channel attached to the outer wall of the battery body;
  • a motor device the motor device includes a motor body and a second cooling channel attached to the outer wall of the motor body, the second cooling channel is communicated with the first cooling channel, and the motor body is connected to the The battery body is electrically connected;
  • a mounting tube assembly wherein a third cooling flow channel is formed in the mounting tube assembly, the third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel;
  • the propeller is connected to the motor body and is located in the installation pipe assembly, the motor body drives the propeller to rotate to push a part of the water flow located in the third cooling flow channel to pass through the first cooling flow in sequence channel and the second cooling channel, and then return to the third cooling channel.
  • the motor device further includes a motor fixing cylinder and a motor installation cover, the motor fixing cylinder is connected to the installation pipe assembly;
  • the motor body is embedded in the motor fixing cylinder, the motor installation cover is connected to the end of the motor fixing cylinder away from the installation tube assembly, and the motor fixing cylinder and the motor installation cover are enclosed to form a formed area.
  • the second cooling channel is described.
  • the water-cooling circulation structure further includes a plurality of guide tubes, the side wall of the motor fixing cylinder is provided with a second water inlet, the motor mounting cover is provided with a second water outlet, and the motor mounting cover is provided with a second water outlet.
  • the second water inlet is communicated with the first cooling channel through a guide tube, and the second water outlet is communicated with the third cooling channel through a guide tube.
  • the motor fixing cylinder has a height value in the up-down direction, and the height value of the second water outlet is higher than the height value of the second water inlet.
  • the battery device is further provided with a first water inlet and a first water outlet, and the first water inlet and the first water outlet are respectively connected to two parts of the first cooling pipe.
  • the first water inlet communicates with the third cooling pipe through a guide pipe, and the first water outlet communicates with the second water inlet through a guide pipe.
  • the installation pipe assembly is provided with a third water inlet and a third water outlet, and the third water inlet and the third water outlet are respectively connected to two parts of the third cooling pipe. end, the propeller is located between the third water inlet and the third water outlet;
  • the third water inlet is communicated with the first water inlet through a guide pipe, and the third water outlet is communicated with the second water outlet.
  • the installation pipe assembly includes a pipe body and a tail cover, the pipe body and the tail cover enclose the third cooling flow channel, and the pipe body is installed with the motor
  • the tail cover is connected to the end of the pipe body away from the motor installation cylinder, the third water outlet is provided on the side wall of the pipe body, and the tail cover is provided with the third water inlet .
  • the pipe body has an up-down direction
  • the lower surface of the pipe body is provided with a general water inlet
  • the end of the tail cover facing away from the pipe body is provided with a general water outlet
  • the general water inlet and the general water outlet are used to connect the inside of the pipe body and the tail cover with the outside world, respectively.
  • the motor mounting structure further includes a fixing base plate, the fixing base plates are respectively connected with the motor fixing cylinder and the pipe body, and are located at the same location as the motor fixing cylinder and the pipe body. side.
  • the present application also proposes an electric surfboard, comprising a water-cooled circulation structure, and the water-cooled circulation structure includes:
  • the battery device includes a battery body and a first cooling flow channel attached to the outer wall of the battery body;
  • a motor device the motor device includes a motor body and a second cooling channel attached to the outer wall of the motor body, the second cooling channel is communicated with the first cooling channel, and the motor body is connected to the The battery body is electrically connected;
  • a mounting tube assembly wherein a third cooling flow channel is formed in the mounting tube assembly, the third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel;
  • the propeller is connected to the motor body and is located in the installation pipe assembly, the motor body drives the propeller to rotate to push a part of the water flow located in the third cooling flow channel to pass through the first cooling flow in sequence channel and the second cooling channel, and then return to the third cooling channel.
  • the water-cooled circulation structure of the technical solution of the present application is applied to an electric surfboard.
  • the water-cooled circulation structure includes a battery device, a motor device, a mounting pipe assembly and a propeller, wherein the battery device includes a battery body and a first cooling channel, and the motor device includes a motor body. and the second cooling flow channel, the second cooling flow channel is communicated with the first cooling flow channel, so that the water flow can flow from the first cooling flow channel to the second cooling flow channel.
  • the motor body is electrically connected with the battery body, and a third cooling flow channel is formed in the installation tube assembly. The third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel.
  • the propeller is connected to the motor body and is located in the Install the pipe assembly, so that the battery body supplies power to the motor body, and the motor body drives the propeller to rotate to push the part of the water flow located in the third cooling channel to pass through the first cooling channel and the second cooling channel in turn, and then return to the third cooling channel. inside the flow channel. Since the first cooling channel is attached to the outer wall of the battery body and the second cooling channel is attached to the outer wall of the motor body, when the water flows through the first cooling channel and the second cooling channel, the battery body and the motor body can be taken away at the same time. heat to cool down.
  • first cooling flow channel, the second cooling flow channel and the third cooling flow channel are combined to form a cooling system, so that the water flow used for cooling first passes through the first cooling flow channel to cool the battery body, and then passes through the first cooling flow channel to cool the battery body.
  • the second cooling channel cools the motor body, so that the water flow used for cooling can be effectively recycled, making the cooling effect of the water-cooling circulation structure more efficient, so as to improve the safety of users using the electric surfboard and ensure the electric surfboard. service life.
  • FIG. 1 is a schematic structural diagram of an embodiment of a water-cooling cycle structure of the application
  • FIG. 2 is a schematic structural diagram of another perspective of the water-cooled circulation structure of the application.
  • Fig. 3 is the cross-sectional structural schematic diagram of the water-cooled circulation structure of the application.
  • Fig. 4 is the assembly schematic diagram of the partial structure of the water-cooling circulation structure of the application.
  • FIG. 5 is a schematic structural diagram of the motor mounting cover of the water-cooled circulation structure of the present application.
  • the terms “connected”, “fixed” and the like should be understood in a broad sense, for example, “fixed” may be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two elements or an interaction relationship between the two elements, unless otherwise explicitly defined.
  • “fixed” may be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two elements or an interaction relationship between the two elements, unless otherwise explicitly defined.
  • the present application proposes a water cooling cycle structure 100 .
  • the water cooling cycle structure 100 includes a battery device 10 , a motor device 20 , a mounting tube assembly 30 and a propeller 40 , and the battery device 10 includes a battery body 11 and a battery body 11 attached to the battery body 11 .
  • the first cooling channel 12 of the outer wall; the motor device 20 includes a motor body 21 and a second cooling channel 22 attached to the outer wall of the motor body 21, the second cooling channel 22 communicates with the first cooling channel 12, and the motor body 21 Electrically connected with the battery body 11; a third cooling flow channel 31 is formed in the installation tube assembly 30, and the third cooling flow channel 31 communicates with the first cooling flow channel 12 and the second cooling flow channel 22 respectively; the propeller 40 is connected to the motor body 21 is connected and located in the installation tube assembly 30, the motor body 21 drives the propeller 40 to rotate to push the part of the water flow located in the third cooling channel 31 to pass through the first cooling channel 12 and the second cooling channel 22 in turn, and then return to the third cooling channel 22. inside the cooling channel 31 .
  • the motor body 21 and the battery body 11 are provided with independent casings for waterproof sealing protection.
  • the first cooling channel 12 and the second cooling channel 22 By setting the first cooling channel 12 and the second cooling channel 22 , the water can flow past the outer walls of the battery body 11 and the motor body 21 to achieve the cooling effect.
  • the battery body 11 can be provided with an electrical socket, and the motor body 21 is provided with a waterproof connector, and the electrical socket is plugged and sealed through the waterproof connector, so that the battery body 11 and the motor body 21 are electrically connected.
  • the propeller 40 can be fixed at the motor shaft of the motor body 21 by means of clip connection or screw connection, so as to facilitate later maintenance and replacement.
  • the first cooling flow channel 12 can be arranged in a curve to increase the contact area with the battery body 11 , thereby improving the cooling effect of the battery device 10 .
  • the water-cooled circulation structure 100 of the technical solution of the present application is applied to an electric surfboard.
  • the water-cooled circulation structure 100 includes a battery device 10 , a motor device 20 , a mounting pipe assembly 30 and a propeller 40 , wherein the battery device 10 includes a battery body 11 and a first cooling flow.
  • the motor device 20 includes a motor body 21 and a second cooling channel 22.
  • the second cooling channel 22 communicates with the first cooling channel 12, so that the water flow can flow from the first cooling channel 12 to the second cooling channel.
  • the motor body 21 is electrically connected to the battery body 11 , and a third cooling flow channel 31 is formed in the mounting tube assembly 30 , and the third cooling flow channel 31 communicates with the first cooling flow channel 12 and the second cooling flow channel 22 respectively.
  • the propeller 40 is connected to the motor body 21 and is located in the installation tube assembly 30, so that the battery body 11 supplies power to the motor body 21, and the motor body 21 drives the propeller 40 to rotate to push the part of the water flow located in the third cooling channel 31 to pass through the first cooling in sequence
  • the flow channel 12 and the second cooling flow channel 22 return to the third cooling flow channel 31 . Since the first cooling channel 12 is attached to the outer wall of the battery body 11 and the second cooling channel 22 is attached to the outer wall of the motor body 21 , when the water flows through the first cooling channel 12 and the second cooling channel 22 , it can be taken away at the same time.
  • the heat of the battery body 11 and the motor body 21 can achieve the effect of cooling.
  • first cooling flow channel 12 , the second cooling flow channel 22 and the third cooling flow channel 31 are matched to form a cooling system, so that the water flow for cooling first passes through the first cooling flow channel 12 to the battery body 11 . Cooling, the motor body 21 is cooled through the second cooling channel 22, so that the water flow used for cooling can be effectively recycled, so that the cooling effect of the water cooling circulation structure 100 is more efficient, so as to improve the user's ability to use the electric surfboard. Safety and guarantee the life of the electric surfboard.
  • the motor device 20 further includes a motor fixing cylinder 23 and a motor mounting cover 24, the motor fixing cylinder 23 is connected with the mounting pipe assembly 30; the The motor body 21 is embedded in the motor fixing cylinder 23, the motor mounting cover 24 is connected to the end of the motor fixing cylinder 23 away from the mounting pipe assembly 30, the motor fixing cylinder 23 and the motor mounting cover 24 encloses the second cooling channel 22 .
  • one end of the motor body 21 is clamped and fixed at the connection between the motor fixing cylinder 23 and the installation tube assembly 30 , and then covered on the motor fixing cylinder 23 by the motor installation cover 24 to further abut the opposite end of the motor body 21 .
  • a second cooling channel 22 is formed between the motor fixing cylinder 23 and the motor mounting cover 24 , so that the second cooling channel 22 is in close contact with the motor body 21 .
  • the motor mounting cover 24 is provided with a through hole, so that the cable of the motor body 21 can pass through the through hole to be electrically connected with the power source to ensure power supply.
  • the motor body 21 is attached to the motor fixing cylinder 23 .
  • the motor mounting cover 24 is covered on the motor fixing cylinder 23 to seal the motor body 21 , to ensure the stability of the motor body 21 after installation, and to avoid damage to the motor body 21 caused by the external environment.
  • the water-cooling circulation structure 100 further includes a plurality of guide tubes 50 , the side wall of the motor fixing cylinder 23 is provided with a second water inlet 231 , and the motor mounting cover 24 is provided with a second water outlet 241 , the second water inlet 231 communicates with the first cooling channel 12 through a guide tube 50 , and the second water outlet 241 communicates with the third cooling channel through a guide tube 50 31 Connected.
  • a second water inlet 231 is provided on the side wall of the motor fixing cylinder 23, so that the water flow can flow into the motor installation cylinder through the second water inlet 231, and the gap between the motor body 21 and the motor fixing cylinder 23
  • a second cooling channel 22 is formed therebetween, so that the motor body 21 can be cooled by water flow, and at the same time, the motor mounting cover 24 is provided with a second water outlet 241, so that the water flow after cooling can be discharged from the second water outlet 241,
  • the guide tube 50 is made of flexible material for easy installation by the user.
  • the motor fixing cylinder 23 has a height value in the vertical direction, and the height value of the second water outlet 241 is higher than that of the second water inlet port 231 .
  • the height of the second water outlet 241 is higher than the height of the second water inlet 231, so that a part of the water can be stored in the motor fixing cylinder 23 for a long time.
  • the height value of the second water outlet 241 can be set higher than the height value of the motor body 21, so that the water flow from the second water inlet 231 needs to be fully covered with the outer casing of the motor body 21 before it can flow from the second water outlet 241. discharge, so as to further improve the cooling effect on the motor body 21 .
  • the battery device 10 is further provided with a first water inlet 13 and a first water outlet 14 , the first water inlet 13 and the first water outlet 14 are respectively connected to both ends of the first cooling pipe, the first water inlet 13 communicates with the third cooling pipe through a guide pipe 50, and the first water outlet 14 passes through a guide pipe 50.
  • the flow pipe 50 communicates with the second water inlet 231 .
  • the first water inlet 13 and the first water outlet 14 are protruded from the outer surface of the battery device 10 so as to make the operation and installation more convenient for the user and improve the installation efficiency.
  • the water flow can be stably flowed from the third cooling channel 31 to the first water inlet 13 of the first cooling channel 12 through the guiding of the guide tube 50 , and then flows from the first water outlet 14 to the second cooling channel 22 .
  • the second water inlet 231 ensures the cooling effect of water cooling.
  • the installation pipe assembly 30 is provided with a third water inlet 321 and a third water outlet 322, and the third water inlet 321 and the third water outlet 322 are respectively connected to the third cooling pipe
  • the propellers 40 are located between the third water inlet 321 and the third water outlet 322; the third water inlet 321 communicates with the first water inlet 13 through a guide pipe 50, The third water outlet 322 communicates with the second water outlet 241 .
  • the propeller 40 is located between the third water inlet 321 and the third water outlet 322, and the third water outlet 322 is communicated with the second water outlet 241, so that the water passing through the second cooling channel 22 and flowing out from the second water outlet 241
  • the water flow will flow to the third water outlet 322, and is driven by the propeller 40 to flow to the third water inlet 321, so that the water flow can pass through the third water inlet 321 and then flow to the first water inlet 13 to continue cooling.
  • the installation pipe assembly 30 includes a pipe body 32 and a tail cover 33 , the pipe body 32 and the tail cover 33 enclose the third cooling flow channel 31 , and the pipe body 32 and the The motor installation cylinder is connected, the tail cover 33 is connected to the end of the pipe body 32 away from the motor installation cylinder, the third water outlet 322 is provided on the side wall of the pipe body 32, and the tail cover 33 is provided with the third water inlet 321 .
  • the pipe body 32 and the tail cover 33 can be connected and fixed in a detachable manner such as snap connection or screw connection.
  • the tail cover 33 is connected to the end of the pipe body 32 away from the electrode fixing cylinder, so that the propeller 40 has a certain distance from the outside, which can not only effectively protect the propeller 40, but also make the water flow driven by the propeller 40 rotate along the tail cover 33 only. ejection to improve the effect of the thrust of the propeller 40 to drive the electric surfboard to move.
  • the pipe body 32 and the motor fixing cylinder 23 can be integrally formed.
  • the production process of the motor fixing cylinder 23 and the pipeline body 32 is simplified, the process of precise positioning and assembly is avoided, the production and processing efficiency is improved, and the structural strength of the motor fixing cylinder 23 and the pipeline body 32 is ensured, thereby improving the motor body 21 and the propeller. 40 Stability after installation.
  • the pipe body 32 has an up-down direction
  • a general water inlet 323 is opened on the lower surface of the pipe body 32
  • the tail cover 33 faces away from the pipe
  • One end of the main body 32 is provided with a general water outlet 331
  • the general water inlet 323 and the general water outlet 331 are used to connect the inside of the pipe body 32 and the tail cover 33 with the outside, respectively.
  • the main body 32 of the pipeline is provided with a general water inlet 323 and a general water outlet 331, so that the water flow can continuously pour in from the general water inlet 323 and spray out to the general water outlet 331 under the action of the rotation of the propeller 40, so as to generate a
  • the front thrust allows the electric surfboard to travel forward.
  • the general water inlet 323 is set close to the motor fixing cylinder 23, and the general water outlet 331 is opened at the end of the tail cover 33 away from the pipe body 32, so as to increase the movable water flow of the pipe body 32, so that the propeller 40 can drive more water flow to rotate, so as to further enhance the thrust of the electric surfboard, and ensure the normal use of the waterproof motor and propeller 40.
  • the pipe body 32 has an up-down direction, and the general water inlet 323 is opened on the lower surface of the pipe body 32 .
  • the general water inlet 323 is provided on the lower surface of the pipe body 32, so that the water flow can enter the pipe body 32 more easily, and at the same time, the water inlet direction also avoids directly impacting the motor body 21 in the motor fixing cylinder 23, which further improves the Protection of the motor body 21.
  • the inner wall of the pipe body 32 is also provided with a guide surface, so that the water flow enters the general water inlet 323 on the lower surface of the pipe body 32 and contacts the guide surface to flow toward the direction of the propeller 40 .
  • the motor mounting structure further includes a fixed bottom plate 60, the fixed bottom plate 60 is respectively connected to the motor fixed cylinder 23 and the pipe body 32, and is located between the motor fixed cylinder 23 and the pipe.
  • the main body 32 is on the same side.
  • the fixed bottom plate 60, the motor fixing cylinder 23 and the pipe main body 32 are all of an integral structure, so as to further improve the overall structural strength, and at the same time, the pre-assembly process is omitted, and the assembly efficiency is improved.
  • the fixed bottom plate 60 is arranged in the shape of a flat plate, so that the fixed bottom plate 60 can be used as a carrier to carry the motor fixing cylinder 23 and the pipe body 32, so as to be connected to the board body of the electric surfboard through the fixed bottom plate 60, and due to the large contact area And the installation conditions are more convenient, so the fixing bottom plate 60 and the board body of the electric surfboard are more convenient for installation, disassembly and maintenance, and the efficiency of installation and disassembly is improved.
  • the present application also proposes an electric surfboard, which includes a water-cooled circulation structure 100.
  • the specific structure of the water-cooled circulation structure 100 refers to the above-mentioned embodiments. At least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are provided, which will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
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  • Ocean & Marine Engineering (AREA)
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  • Motor Or Generator Cooling System (AREA)

Abstract

本申请公开一种水冷循环结构和电动冲浪板，水冷循环结构包括电池装置、电机装置、安装管组件以及螺旋桨，电池装置包括电池本体和贴设于电池本体外壁的第一冷却流道；电机装置包括电机本体和贴设于电机本体外壁的第二冷却流道，第二冷却流道和第一冷却流道连通，电机本体与电池本体电性连接；安装管组件内形成有第三冷却流道，第三冷却流道分别与第一冷却流道和第二冷却流道连通；螺旋桨与电机本体连接并位于安装管组件内。本申请技术方案旨在解决电动冲浪板中电机和电池过热的问题，以提高用户使用电动冲浪板的安全性，保证电动冲浪板的使用寿命。

Description

水冷循环结构和电动冲浪板
相关申请的交叉引用
本申请要求于2020年8月25日提交中国专利局、申请号为202010866593.5、申请名称为“水冷循环结构和电动冲浪板”的中国专利申请的优先权，其专利申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及冲浪板技术领域，特别涉及一种水冷循环结构和电动冲浪板。
 背景技术
随着社会的发展，电动冲浪板由于加装了动力源，从而可以在没有风浪的情况下行驶，可适用于各种水域，有效地弥补了传统无动力冲浪板的缺陷，进而使冲浪运动被广泛普及。由于电动冲浪板内部空间有限，电动冲浪板内的电池以及电机当长时间使用后都会存在发热量过大问题，以使得电动冲浪板的使用过程中因电池和电机发热而存在安全隐患。
上述内容仅用于辅助理解本申请的技术方案，并不代表承认上述内容是现有技术。
 技术解决方案
本申请的主要目的是提供一种水冷循环结构，旨在解决电动冲浪板中电机和电池过热的问题，以提高用户使用电动冲浪板的安全性，保证电动冲浪板的使用寿命。
为实现上述目的，本申请提出的水冷循环结构，应用于电动冲浪板，所述水冷循环结构包括：
电池装置，所述电池装置包括电池本体和贴设于所述电池本体外壁的第一冷却流道；
电机装置，所述电机装置包括电机本体和贴设于所述电机本体外壁的第二冷却流道，所述第二冷却流道和所述第一冷却流道连通，所述电机本体与所述电池本体电性连接；
安装管组件，所述安装管组件内形成有第三冷却流道，所述第三冷却流道分别与所述第一冷却流道和所述第二冷却流道连通；以及
螺旋桨，所述螺旋桨与所述电机本体连接并位于所述安装管组件内，所述电机本体驱动所述螺旋桨转动以推动位于所述第三冷却流道的部分水流依次经过所述第一冷却流道和所述第二冷却流道，再回到所述第三冷却流道内。
在本申请的一实施例中，所述电机装置还包括电机固定筒和电机安装盖，所述电机固定筒与所述安装管组件连接；
所述电机本体嵌设于所述电机固定筒内，所述电机安装盖连接于所述电机固定筒背离所述安装管组件的一端，所述电机固定筒和所述电机安装盖围合形成所述第二冷却流道。
在本申请的一实施例中，所述水冷循环结构还包括若干导流管，所述电机固定筒的侧壁设有第二进水口，所述电机安装盖设有第二出水口，所述第二进水口通过一所述导流管与所述第一冷却流道连通，所述第二出水口通过一所述导流管与所述第三冷却流道连通。
在本申请的一实施例中，定义所述电机固定筒在上下方向上具有高度值，所述第二出水口的高度值高于所述第二进水口的高度值。
在本申请的一实施例中，所述电池装置还设有第一进水口和第一出水口，所述第一进水口和所述第一出水口分别连接于所述第一冷却管道的两端，所述第一进水口通过一所述导流管与所述第三冷却管道连通，所述第一出水口通过一所述导流管与所述第二进水口连通。
在本申请的一实施例中，所述安装管组件设有第三进水口和第三出水口，所述第三进水口和所述第三出水口分别连接于所述第三冷却管道的两端，所述螺旋桨位于所述第三进水口和所述第三出水口之间；
所述第三进水口通过一所述导流管与第一进水口连通，所述第三出水口与所述第二出水口连通。
在本申请的一实施例中，所述安装管组件包括管道主体和尾盖，所述管道主体和所述尾盖围合形成所述第三冷却流道，所述管道主体与所述电机安装筒连接，所述尾盖连接于所述管道主体背离所述电机安装筒的一端，所述第三出水口设于所述管道主体的侧壁，所述尾盖开设有所述第三进水口。
在本申请的一实施例中，定义所述管道主体具有上下方向，所述管道主体的下表面开设有总进水口，所述尾盖背离所述管道主体的一端开设有总出水口，所述总进水口和所述总出水口用于使所述管道主体和所述尾盖的内部分别与外界连通。
在本申请的一实施例中，所述电机安装结构还包括固定底板，所述固定底板分别与所述电机固定筒和所述管道主体连接，并位于所述电机固定筒和所述管道主体同一侧。
本申请还提出一种电动冲浪板，包括水冷循环结构，所述水冷循环结构包括：
电池装置，所述电池装置包括电池本体和贴设于所述电池本体外壁的第一冷却流道；
电机装置，所述电机装置包括电机本体和贴设于所述电机本体外壁的第二冷却流道，所述第二冷却流道和所述第一冷却流道连通，所述电机本体与所述电池本体电性连接；
安装管组件，所述安装管组件内形成有第三冷却流道，所述第三冷却流道分别与所述第一冷却流道和所述第二冷却流道连通；以及
螺旋桨，所述螺旋桨与所述电机本体连接并位于所述安装管组件内，所述电机本体驱动所述螺旋桨转动以推动位于所述第三冷却流道的部分水流依次经过所述第一冷却流道和所述第二冷却流道，再回到所述第三冷却流道内。
本申请技术方案的水冷循环结构应用于电动冲浪板，水冷循环结构包括电池装置、电机装置、安装管组件以及螺旋桨，其中该电池装置包括电池本体和第一冷却流道，该电机装置包括电机本体和第二冷却流道，第二冷却流道和第一冷却流道连通，以使水流可从第一冷却流道流向第二冷却流道内。电机本体与电池本体电性连接，而安装管组件内形成有第三冷却流道，第三冷却流道分别与第一冷却流道和第二冷却流道连通，该螺旋桨与电机本体连接并位于安装管组件内，如此电池本体为电机本体进行供电，电机本体驱动螺旋桨转动以推动位于第三冷却流道的部分水流依次经过第一冷却流道和第二冷却流道，再回到第三冷却流道内。由于第一冷却流道贴设于电池本体外壁和第二冷却流道贴设于电机本体外壁，如此当水流经过第一冷却流道和第二冷却流道可同时带走电池本体和电机本体的热量，以达到降温的效果。此外将第一冷却流道、第二冷却流道以及第三冷却流道以配合形成一个冷却系统中，使得用于降温的水流是先经过第一冷却流道对电池本体进行降温，在经过第二冷却流道对电机本体进行降温，如此使得用于降温的水流得以有效的循环利用，使得该水冷循环结构的降温效果更加高效，以提高用户使用电动冲浪板的安全性，并保证电动冲浪板的使用寿命。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请水冷循环结构一实施例的结构示意图；
图2为本申请水冷循环结构另一视角的结构示意图；
图3为本申请水冷循环结构的剖视结构示意图；
图4为本申请水冷循环结构的部分结构的装配示意图；
图5为本申请水冷循环结构的电机安装盖结构示意图。
附图标号说明：
标号 名称 标号 名称
100 水冷循环结构 241 第二出水口
10 电池装置 30 安装管组件
11 电池本体 31 第三冷却流道
12 第一冷却流道 32 管道本体
13 第一进水口 321 第三进水口
14 第一出水口 322 第三出水口
20 电机装置 323 总进水口
21 电机本体 33 尾盖
22 第二冷却流道 331 总出水口
23 电机固定筒 40 螺旋桨
231 第二进水口 50 导流管
24 电机安装盖 60 固定底板
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
在本申请中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
另外，在本申请中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，全文中出现的“和/或”的含义为，包括三个并列的方案，以“A和/或B为例”，包括A方案，或B方案，或A和B同时满足的方案。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种水冷循环结构100。
参照图1至图4，在本申请实施例中，该水冷循环结构100包括电池装置10、电机装置20、安装管组件30以及螺旋桨40，电池装置10包括电池本体11和贴设于电池本体11外壁的第一冷却流道12；电机装置20包括电机本体21和贴设于电机本体21外壁的第二冷却流道22，第二冷却流道22和第一冷却流道12连通，电机本体21与电池本体11电性连接；安装管组件30内形成有第三冷却流道31，第三冷却流道31分别与第一冷却流道12和第二冷却流道22连通；螺旋桨40与电机本体21连接并位于安装管组件30内，电机本体21驱动螺旋桨40转动以推动位于第三冷却流道31的部分水流依次经过第一冷却流道12和第二冷却流道22，再回到第三冷却流道31内。
其中，该电机本体21和电池本体11均设置有独立的壳体以进行防水密封保护。而通过设置第一冷却流道12和第二冷却流道22，以使得水流可以贴设流过电池本体11和电机本体21的外壁面以达到降温效果。而同时该电池本体11可开设电性插接口，而在电机本体21上设有防水接头，通过防水接头插接并密封电性插接口处，以使电池本体11和电机本体21电性连接。其中，该螺旋桨40可通过卡接或者螺纹连接等方式固定于电机本体21的电机轴处，以便于后期的维修和更换。此外为了提高降温效果可将第一冷却流道12呈曲线设置，以增大与电池本体11的接触面积，进而提高对电池装置10的降温效果。
本申请技术方案的水冷循环结构100应用于电动冲浪板，水冷循环结构100包括电池装置10、电机装置20、安装管组件30以及螺旋桨40，其中该电池装置10包括电池本体11和第一冷却流道12，该电机装置20包括电机本体21和第二冷却流道22，第二冷却流道22和第一冷却流道12连通，以使水流可从第一冷却流道12流向第二冷却流道22内。电机本体21与电池本体11电性连接，而安装管组件30内形成有第三冷却流道31，第三冷却流道31分别与第一冷却流道12和第二冷却流道22连通，该螺旋桨40与电机本体21连接并位于安装管组件30内，如此电池本体11为电机本体21进行供电，电机本体21驱动螺旋桨40转动以推动位于第三冷却流道31的部分水流依次经过第一冷却流道12和第二冷却流道22，再回到第三冷却流道31内。由于第一冷却流道12贴设于电池本体11外壁和第二冷却流道22贴设于电机本体21外壁，如此当水流经过第一冷却流道12和第二冷却流道22可同时带走电池本体11和电机本体21的热量，以达到降温的效果。此外将第一冷却流道12、第二冷却流道22以及第三冷却流道31以配合形成一个冷却系统中，使得用于降温的水流是先经过第一冷却流道12对电池本体11进行降温，在经过第二冷却流道22对电机本体21进行降温，如此使得用于降温的水流得以有效的循环利用，使得该水冷循环结构100的降温效果更加高效，以提高用户使用电动冲浪板的安全性，并保证电动冲浪板的使用寿命。
参照图1至图5，在本申请的一实施例中，所述电机装置20还包括电机固定筒23和电机安装盖24，所述电机固定筒23与所述安装管组件30连接；所述电机本体21嵌设于所述电机固定筒23内，所述电机安装盖24连接于所述电机固定筒23背离所述安装管组件30的一端，所述电机固定筒23和所述电机安装盖24围合形成所述第二冷却流道22。具体地，电机本体21的一端卡持固定于电机固定筒23和安装管组件30的连接处，再通过电机安装盖24盖设于电机固定筒23，以进一步抵接电机本体21相对的另一端，以保证电机本体21安装后的稳定性，如此避免电机本体21在正常工作运转会发生晃动而导致螺旋桨40转动不平衡等情况发生，以保证电动冲浪板的正常使用。同时该电机固定筒23和电机安装盖24之间围合形成第二冷却流道22，如此以使第二冷却流道22紧贴电机本体21。而该电机安装盖24上开设有通孔，以使电机本体21的电缆线可穿过该通孔与电源进行电性连接以保证供电。该电机本体21安装于电机固定筒23。此外，该电机安装盖24盖设于电机固定筒23以对电机本体21进行密封，保证电机本体21安装后的稳定性，以避免外界环境对电机本体21造成损坏。
在一实施例中，所述水冷循环结构100还包括若干导流管50，所述电机固定筒23的侧壁设有第二进水口231，所述电机安装盖24设有第二出水口241，所述第二进水口231通过一所述导流管50与所述第一冷却流道12连通，所述第二出水口241通过一所述导流管50与所述第三冷却流道31连通。为了便于安装，从而通过在电机固定筒23的侧壁开设有第二进水口231，以使水流可通过该第二进水口231流入电机安装筒内，且电机本体21和电机固定筒23的间隙之间形成第二冷却流道22，如此以通过水流对电机本体21进行降温，同时电机安装盖24开设有第二出水口241，以使对降温后的水流可从第二出水口241排出，以达到循环散热的效果，以保证电机本体21的正常使用。而水流在导流管50中流动时自身也在进行散热降温。导流管50由柔性材质制成以便于用户安装。
在一实施例中，定义所述电机固定筒23在上下方向上具有高度值，所述第二出水口241的高度值高于所述第二进水口231的高度值。其中为了提高对电机本体21的降温效果，从而将第二出水口241的高度值高于第二进水口231的高度值，以使得电机固定筒23内可储存部分水量以对电机进行长时间的降温，此外还可以设置将第二出水口241的高度值高于电机本体21的高度值，如此水流从第二进水口231进入后需浸满覆盖电机本体21外壳后才能从第二出水口241排出，如此以进一步提高对电机本体21的降温效果。
在本申请的一实施例中，参照图1至图5，所述电池装置10还设有第一进水口13和第一出水口14，所述第一进水口13和所述第一出水口14分别连接于所述第一冷却管道的两端，所述第一进水口13通过一所述导流管50与所述第三冷却管道连通，所述第一出水口14通过一所述导流管50与所述第二进水口231连通。其中，该第一进水口13和第一出水口14凸设于电池装置10的外表面以使得用户在操作安装时更加方便，提高安装的效率。而通过导流管50的导向以使得水流可以稳定地从第三冷却流道31流向第一冷却流道12的第一进水口13，再从第一出水口14流向第二冷却流道22的第二进水口231，以保证水冷降温的效果。
在一实施例中，所述安装管组件30设有第三进水口321和第三出水口322，所述第三进水口321和所述第三出水口322分别连接于所述第三冷却管道的两端，所述螺旋桨40位于所述第三进水口321和所述第三出水口322之间；所述第三进水口321通过一所述导流管50与第一进水口13连通，所述第三出水口322与所述第二出水口241连通。其中，螺旋桨40位于第三进水口321和第三出水口322之间，第三出水口322与第二出水口241连通，以使得经过第二冷却流道22并从第二出水口241流出的水流会流向第三出水口322处，并由螺旋桨40带动流向第三进水口321处，以使得水流可经过第三进水口321再流向第一进水口13继续降温。
在一实施例中，所述安装管组件30包括管道主体32和尾盖33，所述管道主体32和所述尾盖33围合形成所述第三冷却流道31，所述管道主体32与所述电机安装筒连接，所述尾盖33连接于所述管道主体32背离所述电机安装筒的一端，所述第三出水口322设于所述管道主体32的侧壁，所述尾盖33开设有所述第三进水口321。
其中，该管道主体32和尾盖33可通过卡接或者螺钉连接等可拆卸方式进行连接固定。该尾盖33连接于管道主体32背离电极固定筒的一端，使螺旋桨40与外界存在一定距离，不仅可以对螺旋桨40进行有效保护，同时使由螺旋桨40带动旋转的水流只能沿尾盖33处喷出，以提高螺旋桨40的推力带动电动冲浪板进行移动的效果。而该管道主体32可以与电机固定筒23为一体结构。简化了电机固定筒23和管道主体32的生产流程，避免了精准定位装配的过程，提高生产加工效率，同时保证了电机固定筒23和管道主体32的结构强度，从而提高了电机本体21和螺旋桨40安装后的稳定性。
在本申请的一实施例中，参照图1至图5，定义所述管道主体32具有上下方向，所述管道主体32的下表面开设有总进水口323，所述尾盖33背离所述管道主体32的一端开设有总出水口331，所述总进水口323和所述总出水口331用于使所述管道主体32和所述尾盖33的内部分别与外界连通。具体地，该管道主体32开设有总进水口323和总出水口331，以使水流可在螺旋桨40转动的作用下不断从总进水口323涌入并向总出水口331喷出，以产生向前的推力，使电动冲浪板可朝前行驶。而使总进水口323领近于电机固定筒23设置，而将总出水口331开设于尾盖33背离管道主体32的一端，如此以增大管道主体32的可移动的水流量，从而该螺旋桨40可以带动更多的水流进行旋转，以进一步提升电动冲浪板的推力，并保证防水电机和螺旋桨40的正常使用。此外，定义所述管道主体32具有上下方向，所述总进水口323开设于管道主体32的下表面。其中通过将总进水口323开设于管道主体32的下表面，如此使水流更容易进入到管道主体32内，同时该进水方向也避免了直接冲击电机固定筒23内的电机本体21，进一步提高对电机本体21的保护。此外，该管道主体32的内壁还设有导向面，以使水流从管道主体32的下表面的总进水口323进入后与导向面发生接触以流向螺旋桨40的方向。
在一实施例中，所述电机安装结构还包括固定底板60，所述固定底板60分别与所述电机固定筒23和所述管道主体32连接，并位于所述电机固定筒23和所述管道主体32同一侧。具体地，该固定底板60与电机固定筒23以及管道主体32均为一体结构，以进一步提高整体的结构强度，同时省去了前期组装过程，提高了装配的效率。同时该固定底板60呈平面板状设置，如此该固定底板60可作为载体承载电机固定筒23以及管道主体32，从而通过固定底板60连接于电动冲浪板的板体处，而由于接触面积较大且安装条件较为方便，如此该固定底板60与电动冲浪板的板体更加便于安装和拆卸维修，提高了安装和拆卸的效率。
本申请还提出一种电动冲浪板，该电动冲浪板包括水冷循环结构100，该水冷循环结构100的具体结构参照上述实施例，由于本电动冲浪板采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的申请构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (10)

  1. 一种水冷循环结构，应用于电动冲浪板，其中，所述水冷循环结构包括：
    电池装置，所述电池装置包括电池本体和贴设于所述电池本体外壁的第一冷却流道；
    电机装置，所述电机装置包括电机本体和贴设于所述电机本体外壁的第二冷却流道，所述第二冷却流道和所述第一冷却流道连通，所述电机本体与所述电池本体电性连接；
    安装管组件，所述安装管组件内形成有第三冷却流道，所述第三冷却流道分别与所述第一冷却流道和所述第二冷却流道连通；以及
    螺旋桨，所述螺旋桨与所述电机本体连接并位于所述安装管组件内，所述电机本体驱动所述螺旋桨转动以推动位于所述第三冷却流道的部分水流依次经过所述第一冷却流道和所述第二冷却流道，再回到所述第三冷却流道内。
  2. 如权利要求1所述的水冷循环结构，其中，所述电机装置还包括电机固定筒和电机安装盖，所述电机固定筒与所述安装管组件连接；
    所述电机本体嵌设于所述电机固定筒内，所述电机安装盖连接于所述电机固定筒背离所述安装管组件的一端，所述电机固定筒和所述电机安装盖围合形成所述第二冷却流道。
  3. 如权利要求2所述的水冷循环结构，其中，所述水冷循环结构还包括若干导流管，所述电机固定筒的侧壁设有第二进水口，所述电机安装盖设有第二出水口，所述第二进水口通过一所述导流管与所述第一冷却流道连通，所述第二出水口通过一所述导流管与所述第三冷却流道连通。
  4. 如权利要求3所述的水冷循环结构，其中，定义所述电机固定筒在上下方向上具有高度值，所述第二出水口的高度值高于所述第二进水口的高度值。
  5. 如权利要求3所述的水冷循环结构，其中，所述电池装置还设有第一进水口和第一出水口，所述第一进水口和所述第一出水口分别连接于所述第一冷却管道的两端，所述第一进水口通过一所述导流管与所述第三冷却管道连通，所述第一出水口通过一所述导流管与所述第二进水口连通。
  6. 如权利要求5所述的水冷循环结构，其中，所述安装管组件设有第三进水口和第三出水口，所述第三进水口和所述第三出水口分别连接于所述第三冷却管道的两端，所述螺旋桨位于所述第三进水口和所述第三出水口之间；
    所述第三进水口通过一所述导流管与第一进水口连通，所述第三出水口与所述第二出水口连通。
  7. 如权利要求6所述的水冷循环结构，其中，所述安装管组件包括管道主体和尾盖，所述管道主体和所述尾盖围合形成所述第三冷却流道，所述管道主体与所述电机安装筒连接，所述尾盖连接于所述管道主体背离所述电机安装筒的一端，所述第三出水口设于所述管道主体的侧壁，所述尾盖开设有所述第三进水口。
  8. 如权利要求7所述的水冷循环结构，其中，定义所述管道主体具有上下方向，所述管道主体的下表面开设有总进水口，所述尾盖背离所述管道主体的一端开设有总出水口，所述总进水口和所述总出水口用于使所述管道主体和所述尾盖的内部分别与外界连通。
  9. 如权利要求7所述的水冷循环结构，其中，所述电机安装结构还包括固定底板，所述固定底板分别与所述电机固定筒和所述管道主体连接，并位于所述电机固定筒和所述管道主体同一侧。
  10. 一种电动冲浪板，其中，包括如权利要求1至9任意一项所述的水冷循环结构。
PCT/CN2020/118254 2020-08-25 2020-09-28 水冷循环结构和电动冲浪板 WO2022041380A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115913101A (zh) * 2022-12-19 2023-04-04 汉摩尼(江苏)光电科技有限公司 一种双面光伏组件的布线结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205675195U (zh) * 2016-05-18 2016-11-09 陈朝忠 一种冲浪板
CN107521635A (zh) * 2017-10-10 2017-12-29 上海丞士机器人有限公司 一种水面救援机器人
KR20190131805A (ko) * 2018-05-17 2019-11-27 ㈜제트웨이크 전동 서프 보드
CN210503084U (zh) * 2019-09-23 2020-05-12 浙江一苇智能科技有限公司 一种电动冲浪板
CN111566004A (zh) * 2017-12-27 2020-08-21 赖德艾威克公司 电动机动水路航行器和传动系系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205675195U (zh) * 2016-05-18 2016-11-09 陈朝忠 一种冲浪板
CN107521635A (zh) * 2017-10-10 2017-12-29 上海丞士机器人有限公司 一种水面救援机器人
CN111566004A (zh) * 2017-12-27 2020-08-21 赖德艾威克公司 电动机动水路航行器和传动系系统
KR20190131805A (ko) * 2018-05-17 2019-11-27 ㈜제트웨이크 전동 서프 보드
CN210503084U (zh) * 2019-09-23 2020-05-12 浙江一苇智能科技有限公司 一种电动冲浪板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115913101A (zh) * 2022-12-19 2023-04-04 汉摩尼(江苏)光电科技有限公司 一种双面光伏组件的布线结构
CN115913101B (zh) * 2022-12-19 2023-12-08 东旭新能源投资有限公司 一种双面光伏组件的布线结构

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