CN212625781U - Water-cooling circulation structure and electric surfboard - Google Patents
Water-cooling circulation structure and electric surfboard Download PDFInfo
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- CN212625781U CN212625781U CN202021817881.3U CN202021817881U CN212625781U CN 212625781 U CN212625781 U CN 212625781U CN 202021817881 U CN202021817881 U CN 202021817881U CN 212625781 U CN212625781 U CN 212625781U
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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
- 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
Abstract
The utility model discloses a water-cooling circulation structure and an electric surfboard, wherein the water-cooling circulation structure comprises a battery device, a motor device, a mounting pipe assembly and a propeller, and the battery device comprises a battery body and a first cooling flow channel attached to the outer wall of the battery body; the motor device comprises a motor body and a second cooling flow passage attached to the outer wall of the motor body, the second cooling flow passage is communicated with the first cooling flow passage, and the motor body is electrically connected with the battery body; a third cooling flow channel is formed in the mounting pipe assembly and is respectively communicated with the first cooling flow channel and the second cooling flow channel; the propeller is connected with the motor body and is located the installation tube subassembly. The utility model discloses technical scheme aims at solving the overheated problem of motor and battery in the electronic surfboard to improve the security that the user used electronic surfboard, guarantee electronic surfboard's life.
Description
Technical Field
The utility model relates to a surfboard technical field, in particular to water-cooling circulation structure and electronic surfboard.
Background
With the development of society, the electric surfboard can run without wind and waves due to the additional arrangement of a power source, is suitable for various water areas, effectively makes up the defects of the traditional unpowered surfboard, and further leads the surfing exercise to be widely popularized. Because the internal space of the electric surfboard is limited, the battery and the motor in the electric surfboard have the problem of overlarge heat productivity after being used for a long time, so that potential safety hazards exist in the using process of the electric surfboard due to the fact that the battery and the motor generate heat.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-cooling circulation structure aims at solving the overheated problem of motor and battery in the electronic surfboard to improve the security that the user used electronic surfboard, guarantee electronic surfboard's life.
In order to achieve the above object, the utility model provides a water-cooling circulation structure is applied to electronic surfboard, water-cooling circulation structure includes:
the battery device comprises a battery body and a first cooling flow channel attached to the outer wall of the battery body;
the motor device comprises a motor body and a second cooling flow channel attached to the outer wall of the motor body, the second cooling flow channel is communicated with the first cooling flow channel, and the motor body is electrically connected with the battery body;
a mounting tube assembly, wherein a third cooling flow channel is formed in the mounting tube assembly, and the third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel; and
the propeller is connected with the motor body and is positioned in the mounting pipe assembly, and the motor body drives the propeller to rotate so as to push partial water flow positioned in the third cooling flow channel to sequentially pass through the first cooling flow channel and the second cooling flow channel and then return to the third cooling flow channel.
In an embodiment of the present application, the motor apparatus further includes a motor fixing cylinder and a motor mounting cover, the motor fixing cylinder is connected to the mounting pipe assembly;
the motor body is embedded in the motor fixing barrel, the motor mounting cover is connected to one end, deviating from the mounting pipe assembly, of the motor fixing barrel, and the motor fixing barrel and the motor mounting cover are enclosed to form the second cooling flow channel.
In an embodiment of this application, the water-cooling circulation structure still includes a plurality of honeycomb ducts, the lateral wall of the solid fixed section of thick bamboo of motor is equipped with the second water inlet, the motor installation lid is equipped with the second delivery port, the second water inlet is through one the honeycomb duct with first cooling flow channel intercommunication, the second delivery port is through one the honeycomb duct with third cooling flow channel intercommunication.
In an embodiment of the present application, it is defined that the motor fixing cylinder has a height value in an up-down direction, and the height value of the second water outlet is higher than the height value of the second water inlet.
In an embodiment of the present application, the battery device is further provided with a first water inlet and a first water outlet, the first water inlet and the first water outlet are respectively connected to two ends of the first cooling pipeline, the first water inlet is communicated with the third cooling pipeline through a flow guide pipe, and the first water outlet is communicated with the second water inlet through a flow guide pipe.
In an embodiment of the present application, the mounting tube assembly is provided with a third water inlet and a third water outlet, the third water inlet and the third water outlet are respectively connected to two ends of the third cooling pipeline, and 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 the guide pipe, and the third water outlet is communicated with the second water outlet.
In an embodiment of this application, the installation pipe assembly includes pipeline main part and tail-hood, the pipeline main part with the tail-hood encloses to close and forms the third cooling flow channel, the pipeline main part with the motor installation section of thick bamboo is connected, the tail-hood connect in the pipeline main part deviates from the one end of motor installation section of thick bamboo, the third delivery port is located the lateral wall of pipeline main part, the tail-hood has seted up the third inlet.
In an embodiment of the application, the definition the pipeline main part has upper and lower direction, total water inlet has been seted up to the lower surface of pipeline main part, the tail cover deviates from total delivery port has been seted up to the one end of pipeline main part, total water inlet with total delivery port is used for making pipeline main part with the inside of tail cover communicates with the external world respectively.
In an embodiment of this application, water-cooling circulation structure still includes PMKD, PMKD respectively with the motor fixing cylinder with pipeline main part connects, and lies in the motor fixing cylinder with same one side of pipeline main part.
The utility model also provides an electronic surfboard, including water-cooling circulation structure, water-cooling circulation structure includes:
the battery device comprises a battery body and a first cooling flow channel attached to the outer wall of the battery body;
the motor device comprises a motor body and a second cooling flow channel attached to the outer wall of the motor body, the second cooling flow channel is communicated with the first cooling flow channel, and the motor body is electrically connected with the battery body;
a mounting tube assembly, wherein a third cooling flow channel is formed in the mounting tube assembly, and the third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel; and
the propeller is connected with the motor body and is positioned in the mounting pipe assembly, and the motor body drives the propeller to rotate so as to push partial water flow positioned in the third cooling flow channel to sequentially pass through the first cooling flow channel and the second cooling flow channel and then return to the third cooling flow channel.
The utility model discloses technical scheme's water-cooling circulation structure is applied to electronic surfboard, and water-cooling circulation structure includes battery device, motor device, installation pipe subassembly and screw, and wherein this battery device includes battery body and first cooling runner, and this motor device includes motor body and second cooling runner, second cooling runner and first cooling runner intercommunication to make rivers can follow in first cooling runner flows to second cooling runner. The motor body is electrically connected with the battery body, a third cooling flow channel is formed in the installation pipe assembly, the third cooling flow channel is communicated with the first cooling flow channel and the second cooling flow channel respectively, the propeller is connected with the motor body and is located in the installation pipe assembly, so that the battery body supplies power for the motor body, and the motor body drives the propeller to rotate so as to push partial water flow located in the third cooling flow channel to sequentially pass through the first cooling flow channel and the second cooling flow channel and then return to the third cooling flow channel. Because the first cooling runner is attached to the outer wall of the battery body and the second cooling runner is attached to the outer wall of the motor body, when water flows through the first cooling runner and the second cooling runner, heat of the battery body and the motor body can be taken away simultaneously, and the cooling effect is achieved. In addition, the first cooling flow channel, the second cooling flow channel and the third cooling flow channel are matched to form a cooling system, so that the water flow for cooling is firstly cooled through the first cooling flow channel to the battery body, and is cooled through the second cooling flow channel to the motor body, so that the water flow for cooling can be effectively recycled, the cooling effect of the water-cooling circulation structure is more efficient, the safety of using the electric surfboard by a user is improved, and the service life of the electric surfboard is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the water-cooling circulation structure of the present invention;
fig. 2 is a schematic structural view of another view angle of the water-cooling circulation structure of the present invention;
fig. 3 is a schematic sectional structural view of the water-cooling circulation structure of the present invention;
fig. 4 is an assembly schematic view of a part of the structure of the water-cooling circulation structure of the present invention;
fig. 5 is the schematic view of the structure of the motor mounting cover of the water-cooling circulation structure of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a water-cooling circulation structure 100.
Referring to fig. 1 to 4, in the embodiment of the present invention, the water-cooling 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 channel 12 attached to an outer wall of the battery body 11; the motor device 20 comprises a motor body 21 and a second cooling flow passage 22 attached to the outer wall of the motor body 21, the second cooling flow passage 22 is communicated with the first cooling flow passage 12, and the motor body 21 is electrically connected with the battery body 11; a third cooling flow passage 31 is formed in the mounting tube assembly 30, and the third cooling flow passage 31 is respectively communicated with the first cooling flow passage 12 and the second cooling flow passage 22; the propeller 40 is connected to the motor body 21 and located in the mounting pipe assembly 30, and the motor body 21 drives the propeller 40 to rotate so as to push a part of the water flowing through the third cooling flow channel 31 to sequentially pass through the first cooling flow channel 12 and the second cooling flow channel 22 and then return to the third cooling flow channel 31.
Wherein the motor body 21 and the battery body 11 are each provided with an independent housing for waterproof sealing protection. And the first cooling flow channel 12 and the second cooling flow channel 22 are arranged, so that water flow can be attached to and flow through the outer wall surfaces of the battery body 11 and the motor body 21 to achieve the cooling effect. Meanwhile, the battery body 11 may be provided with an electrical connector, and the motor body 21 is provided with a waterproof connector, which is connected to the electrical connector in an inserting manner and seals the electrical connector, so that the battery body 11 and the motor body 21 are electrically connected. Wherein, this screw 40 accessible joint or mode such as threaded connection are fixed in motor body 21's motor shaft department to maintenance and change in later stage. In addition, in order to improve the cooling effect, the first cooling flow channel 12 may be arranged in a curve to increase the contact area with the battery body 11, thereby improving the cooling effect on the battery device 10.
The utility model discloses technical scheme's water-cooling circulation structure 100 is applied to electronic surfboard, and water-cooling circulation structure 100 includes battery device 10, motor device 20, installation pipe assembly 30 and screw 40, and wherein this battery device 10 includes battery body 11 and first cooling runner 12, and this motor device 20 includes motor body 21 and second cooling runner 22, and second cooling runner 22 and first cooling runner 12 communicate to make rivers can follow in first cooling runner 12 flows to second cooling runner 22. The motor body 21 is electrically connected to the battery body 11, a third cooling flow channel 31 is formed in the mounting tube assembly 30, the third cooling flow channel 31 is respectively communicated with the first cooling flow channel 12 and the second cooling flow channel 22, the propeller 40 is connected to the motor body 21 and is located in the mounting 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 a part of water flow located in the third cooling flow channel 31 to sequentially pass through the first cooling flow channel 12 and the second cooling flow channel 22 and then return to the third cooling flow channel 31. Because the first cooling flow channel 12 is attached to the outer wall of the battery body 11 and the second cooling flow channel 22 is attached to the outer wall of the motor body 21, when water flows through the first cooling flow channel 12 and the second cooling flow channel 22, heat of the battery body 11 and the motor body 21 can be taken away at the same time, so that the cooling effect is achieved. In addition, the 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 is firstly cooled through the first cooling flow channel 12 to the battery body 11, and is cooled through the second cooling flow channel 22 to the motor body 21, so that the water flow for cooling can be effectively recycled, the cooling effect of the water-cooling circulation structure 100 is more efficient, the safety of the user in using the electric surfboard is improved, and the service life of the electric surfboard is ensured.
Referring to fig. 1 to 5, in an embodiment of the present application, the motor device 20 further includes a motor fixing cylinder 23 and a motor mounting cover 24, wherein the motor fixing cylinder 23 is connected to the mounting pipe assembly 30; the motor body 21 is embedded in the motor fixing barrel 23, the motor mounting cover 24 is connected to one end, deviating from the mounting pipe assembly 30, of the motor fixing barrel 23, and the motor mounting cover 24 encloses and forms the second cooling flow passage 22. Specifically, the junction that is fixed in motor fixing cylinder 23 and installation pipe assembly 30 is held to the one end card of motor body 21, and motor fixing cylinder 23 is located to rethread motor installation lid 24 lid to further the relative other end of butt motor body 21, in order to guarantee the stability after the motor body 21 installation, so avoid motor body 21 can take place to rock and lead to the condition such as screw 40 rotation unbalance to take place in normal work operation, in order to guarantee the normal use of electronic surfboard. Meanwhile, a second cooling flow passage 22 is formed by the enclosure between the motor fixing cylinder 23 and the motor mounting cover 24, so that the second cooling flow passage 22 is tightly attached to 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 a power supply to ensure power supply. The motor body 21 is attached to a motor fixing cylinder 23. In addition, this motor installation lid 24 lid is located motor fixing cylinder 23 in order to seal motor body 21, guarantees the stability after motor body 21 installs to avoid external environment to cause the damage to motor body 21.
Further, the water-cooling circulation structure 100 further includes a plurality of guide pipes 50, the side wall of the motor fixing barrel 23 is provided with a second water inlet 231, the motor mounting cover 24 is provided with a second water outlet 241, the second water inlet 231 is provided with a guide pipe 50 communicated with the first cooling flow passage 12, and the second water outlet 241 is provided with a third cooling flow passage 31 communicated with the guide pipe 50. For the convenience of installation, thereby second water inlet 231 has been seted up through the lateral wall at the solid fixed section of thick bamboo 23 of motor, so that rivers accessible this second water inlet 231 flows in the motor installation section of thick bamboo, and form second cooling runner 22 between the clearance of the solid fixed section of thick bamboo 23 of motor body 21 and motor, so in order to cool down motor body 21 through rivers, second delivery port 241 has been seted up to motor installation lid 24 simultaneously, so that can follow second delivery port 241 to the rivers after cooling and discharge, so as to reach the radiating effect of circulation, in order to guarantee motor body 21's normal use. And the water flow also carries out heat dissipation and temperature reduction when flowing in the guide pipe 50. The delivery tube 50 is made of a flexible material to facilitate user installation.
Further, it is defined that the motor fixing cylinder 23 has a height value in the up-down direction, and the height value of the second water outlet 241 is higher than that of the second water inlet 231. Wherein in order to improve the cooling effect to motor body 21, thereby be higher than the height value of second water inlet 231 with the height value of second delivery port 241, so that can store partial water yield in the fixed section of thick bamboo 23 of motor and carry out long-time cooling to the motor, in addition can also set up the height value that is higher than motor body 21 with the height value of second delivery port 241, so rivers need to soak after the second water inlet 231 gets into and cover motor body 21 shell and just can discharge from second delivery port 241, so in order to further improve the cooling effect to motor body 21.
In an embodiment of the present application, referring to fig. 1 to 5, 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 two ends of the first cooling pipeline, the first water inlet 13 is communicated with the third cooling pipeline through a flow guide pipe 50, and the first water outlet 14 is communicated with the second water inlet 231 through a flow guide pipe 50. Wherein, the first water inlet 13 and the first water outlet 14 are convexly arranged on the outer surface of the battery device 10, so that the operation and installation of a user are more convenient, and the installation efficiency is improved. And the water flow can stably flow from the third cooling flow channel 31 to the first water inlet 13 of the first cooling flow channel 12 and then flow from the first water outlet 14 to the second water inlet 231 of the second cooling flow channel 22 through the guidance of the flow guide pipe 50, so as to ensure the water cooling effect.
Further, the mounting pipe assembly 30 is provided with a third water inlet 321 and a third water outlet 322, the third water inlet 321 and the third water outlet 322 are respectively connected to two ends of the third cooling pipeline, and the propeller 40 is located between the third water inlet 321 and the third water outlet 322; the third water inlet 321 is communicated with the first water inlet 13 through a flow guide pipe 50, and the third water outlet 322 is communicated 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 flowing through the second cooling channel 22 and flowing out of the second water outlet 241 flows 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 flows to the first water inlet 13 through the third water inlet 321 and continues to be cooled.
Furthermore, the mounting pipe assembly 30 includes a pipe main body 32 and a tail cover 33, the pipe main body 32 and the tail cover 33 enclose to form the third cooling flow channel 31, the pipe main body 32 is connected with the motor mounting cylinder, the tail cover 33 is connected to one end of the pipe main body 32 departing from the motor mounting cylinder, the third water outlet 322 is disposed on a side wall of the pipe main body 32, and the tail cover 33 is provided with the third water inlet 321.
The pipe main body 32 and the tail cover 33 can be connected and fixed in a detachable mode such as clamping or screw connection. This tail-hood 33 is connected in the one end that pipeline subject 32 deviates from the electrode fixing cylinder, makes screw 40 and external world have a certain distance, not only can effectively protect screw 40, makes simultaneously and drives rotatory rivers and can only follow tail-hood 33 department blowout by screw 40 to improve the effect that the thrust of screw 40 drove electronic surfboard and remove. And the duct body 32 may be integrally constructed with the motor fixing cylinder 23. The production process of the motor fixing cylinder 23 and the pipeline main body 32 is simplified, the process of accurate positioning and assembling is avoided, the production and machining efficiency is improved, the structural strength of the motor fixing cylinder 23 and the pipeline main body 32 is guaranteed, and therefore the stability of the motor body 21 and the propeller 40 after installation is improved.
In an embodiment of the present application, referring to fig. 1 to 5, it is defined that the duct main body 32 has an up-down direction, a total water inlet 323 is opened on a lower surface of the duct main body 32, a total water outlet 331 is opened at an end of the tail cover 33 departing from the duct main body 32, and the total water inlet 323 and the total water outlet 331 are used for communicating interiors of the duct main body 32 and the tail cover 33 with the outside, respectively. Specifically, the main duct body 32 is provided with a main water inlet 323 and a main water outlet 331, so that water can continuously flow in from the main water inlet 323 and be sprayed out to the main water outlet 331 under the action of the rotation of the propeller 40, so as to generate forward thrust, and enable the electric surfboard to run forwards. And make total water inlet 323 lead to the setting of motor solid fixed cylinder 23, and set up total delivery port 331 in the one end that tail-hood 33 deviates from pipeline main part 32, so with the mobilizable discharge of increase pipeline main part 32 to this screw 40 can drive more rivers and rotate, in order to further promote the thrust of electronic surfboard, and guarantee waterproof motor and screw 40's normal use. Further, the duct main body 32 is defined to have an up-down direction, and the total water inlet 323 is opened to the lower surface of the duct main body 32. Wherein through seting up total water inlet 323 in the lower surface of pipeline main part 32, so make rivers enter into pipeline main part 32 more easily, this water inlet direction has also avoided the motor body 21 in the fixed section of thick bamboo 23 of direct impact motor simultaneously, further improves the protection to motor body 21. In addition, the inner wall of the duct body 32 is provided with a guide surface so that the water flow enters from the main water inlet 323 of the lower surface of the duct body 32 and then comes into contact with the guide surface to flow toward the direction of the propeller 40.
Optionally, the water-cooling circulation structure 100 further includes a fixing bottom plate 60, and the fixing bottom plate 60 is connected to the motor fixing cylinder 23 and the pipeline main body 32 respectively and is located on the same side of the motor fixing cylinder 23 and the pipeline main body 32. Specifically, this PMKD 60 is a body structure with motor fixing cylinder 23 and pipeline main part 32 to further improve holistic structural strength, saved earlier stage assembly process simultaneously, improved the efficiency of assembly. Meanwhile, the fixing base plate 60 is arranged in a plane plate shape, so that the fixing base plate 60 can be used as a carrier for bearing the motor fixing cylinder 23 and the pipeline main body 32, and is connected to the plate body of the electric surfboard through the fixing base plate 60, and because the contact area is large and the installation condition is convenient, the fixing base plate 60 and the plate body of the electric surfboard are more convenient to install, detach and maintain, and the installation and detachment efficiency is improved.
The utility model also provides an electronic surfboard, this electronic surfboard include water-cooling circulation structure 100, and this water-cooling circulation structure 100's concrete structure refers to above-mentioned embodiment, because this electronic surfboard has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a water-cooling circulation structure, is applied to electronic surfboard which characterized in that, water-cooling circulation structure includes:
the battery device comprises a battery body and a first cooling flow channel attached to the outer wall of the battery body;
the motor device comprises a motor body and a second cooling flow channel attached to the outer wall of the motor body, the second cooling flow channel is communicated with the first cooling flow channel, and the motor body is electrically connected with the battery body;
a mounting tube assembly, wherein a third cooling flow channel is formed in the mounting tube assembly, and the third cooling flow channel is respectively communicated with the first cooling flow channel and the second cooling flow channel; and
the propeller is connected with the motor body and is positioned in the mounting pipe assembly, and the motor body drives the propeller to rotate so as to push partial water flow positioned in the third cooling flow channel to sequentially pass through the first cooling flow channel and the second cooling flow channel and then return to the third cooling flow channel.
2. The water-cooling circulation structure of claim 1, wherein the motor device further comprises a motor fixing cylinder and a motor mounting cover, the motor fixing cylinder being connected to the mounting pipe assembly;
the motor body is embedded in the motor fixing barrel, the motor mounting cover is connected to one end, deviating from the mounting pipe assembly, of the motor fixing barrel, and the motor fixing barrel and the motor mounting cover are enclosed to form the second cooling flow channel.
3. The water-cooling circulation structure according to claim 2, further comprising a plurality of flow pipes, wherein a second water inlet is provided on a side wall of the motor fixing cylinder, a second water outlet is provided on the motor mounting cover, the second water inlet is communicated with the first cooling flow passage through one of the flow pipes, and the second water outlet is communicated with the third cooling flow passage through one of the flow pipes.
4. The water-cooling circulation structure as claimed in claim 3, wherein the motor fixing cylinder is defined to have a height in an up-down direction, and the height of the second water outlet is higher than the height of the second water inlet.
5. The water-cooled circulation structure according to claim 3, wherein the battery device is further provided with a first water inlet and a first water outlet, the first water inlet and the first water outlet are respectively connected to both ends of the first cooling pipe, the first water inlet is communicated with the third cooling pipe through a flow guide pipe, and the first water outlet is communicated with the second water inlet through a flow guide pipe.
6. The water-cooled circulation structure according to claim 5, wherein the mounting pipe assembly is provided with a third water inlet and a third water outlet, the third water inlet and the third water outlet are respectively connected to both ends of the third cooling pipe, and 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 the guide pipe, and the third water outlet is communicated with the second water outlet.
7. The water-cooling circulation structure as claimed in claim 6, wherein the mounting pipe assembly includes a main pipe body and a tail cover, the main pipe body and the tail cover enclose the third cooling channel, the main pipe body is connected to the motor mounting cylinder, the tail cover is connected to an end of the main pipe body facing away from the motor mounting cylinder, the third water outlet is disposed on a side wall of the main pipe body, and the tail cover is opened with the third water inlet.
8. The water-cooling circulation structure as claimed in claim 7, wherein the main pipe body is defined to have an up-down direction, a main water inlet is formed in a lower surface of the main pipe body, a main water outlet is formed in an end of the tail cover facing away from the main pipe body, and the main water inlet and the main water outlet are used for enabling the insides of the main pipe body and the tail cover to be respectively communicated with the outside.
9. The water-cooling circulation structure as claimed in claim 7, further comprising a fixing bottom plate connected to the motor fixing cylinder and the pipe main body, respectively, and located at the same side of the motor fixing cylinder and the pipe main body.
10. An electric surfboard comprising the water-cooling circulation structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817881.3U CN212625781U (en) | 2020-08-25 | 2020-08-25 | Water-cooling circulation structure and electric surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817881.3U CN212625781U (en) | 2020-08-25 | 2020-08-25 | Water-cooling circulation structure and electric surfboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212625781U true CN212625781U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021817881.3U Active CN212625781U (en) | 2020-08-25 | 2020-08-25 | Water-cooling circulation structure and electric surfboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212625781U (en) |
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2020
- 2020-08-25 CN CN202021817881.3U patent/CN212625781U/en active Active
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