CN117878546A - Battery box for electric power-assisted bicycle - Google Patents
Battery box for electric power-assisted bicycle Download PDFInfo
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- CN117878546A CN117878546A CN202410272644.XA CN202410272644A CN117878546A CN 117878546 A CN117878546 A CN 117878546A CN 202410272644 A CN202410272644 A CN 202410272644A CN 117878546 A CN117878546 A CN 117878546A
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- 238000001514 detection method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 11
- 230000002618 waking effect Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention relates to a battery box for an electric bicycle, which is applied to the field of batteries, and comprises a box body, a box cover and an overheat self-breaking component.
Description
Technical Field
The invention relates to a battery box, in particular to a battery box for an electric power-assisted bicycle, which is applied to the field of batteries.
Background
The electric power assisted bicycle is a bicycle combining manpower and electric power driving, is similar to the traditional bicycle in form and structure, is provided with a pedal plate, is internally provided with devices such as a battery, a motor and the like, and provides assistance for a user through electric power, so that riding becomes easier and more labor-saving.
The battery box is an important part for protecting the battery on the electric booster bicycle, the battery is easy to overheat and is one of important factors influencing the use safety of the battery, when the battery temperature is too high due to faults and the like, if the charging or discharging of the battery cannot be stopped in time, the temperature of the battery can be continuously increased, the battery is further caused to fire or even explode, and great potential safety hazards exist. Therefore, we propose a battery box for an electric bicycle.
Disclosure of Invention
Aiming at the prior art, the technical problems to be solved by the invention are as follows: when the temperature of the battery is too high due to faults and the like, if the charging or discharging of the battery cannot be stopped in time, the temperature of the battery can be continuously increased, and then the battery is ignited or even exploded.
The invention provides a battery box for an electric bicycle, which comprises a box body, a box cover matched with the box body and an overheat self-breaking component arranged on the box cover, wherein the overheat self-breaking component comprises an electric connection plug, a support shell fixedly arranged on the top end of the box cover, a temperature sensor fixedly arranged on the bottom end of the box cover and a thermal insulation intelligent controller, the electric connection plug comprises an upper connecting wire for connecting a power supply circuit of the electric bicycle and a lower connecting wire for connecting a battery, the bottom end of the support shell is arranged to be open, the upper connecting wire penetrates through the outer wall of the top end of the support shell and extends to the upper side of the support shell, the lower connecting wire penetrates through the box cover and extends to the lower side of the box cover, one end of the upper connecting wire is provided with an electric connection plug, one end of the lower connecting wire is provided with an electric connection socket matched with the electric connection plug, the electric connection plug is movably spliced with the electric connection socket, an electromagnet is fixedly arranged on the inner wall of the top end of the support shell, the electric connection magnet is fixedly connected with the electric connection plug, the thermal insulation plug is fixedly connected with the electric connection plug, the thermal insulation intelligent controller is arranged under the electromagnet, and the thermal insulation intelligent controller is connected with a thermal detection module.
In the battery box for the electric bicycle, when the temperature of the battery is abnormally increased, the overheat self-breaking assembly can automatically cut off the connection between the battery and the power supply circuit of the electric bicycle, so that safety accidents caused by the fact that the temperature of the battery is continuously increased can be avoided to a great extent.
As the further improvement of this application, overheated self-breaking subassembly still includes the small-size power of fixed mounting on the lid bottom, thermal-arrest intelligent controller, temperature sensor, the electro-magnet is all connected with small-size power electricity, small-size power can be for the electro-magnet, temperature sensor, thermal-arrest intelligent controller etc. provide electric energy, ensure overheated self-breaking subassembly can smooth operation, small-size power is connected with connecting wire electricity down, make small-size power accessible lower connecting wire charge, still be provided with the sound production warning module in the thermal-arrest intelligent controller, detect thermal control module and sound production warning module electricity and be connected, detect when thermal control module starts the electro-magnet, still can send the instruction to sound production warning module, make sound production warning module send out the alarm sound, so that relevant personnel can in time learn this information of battery temperature anomaly, simultaneously, still make relevant personnel can learn the reason of battery disconnection.
As the further improvement of this application, overheated self-breaking subassembly still includes the montant of fixed mounting on supporting shell top inner wall, and the movable sleeve is equipped with smooth section of thick bamboo, smooth section of thick bamboo down on the montant, and smooth section of thick bamboo, smooth section of thick bamboo down link plug, electric even socket fixed connection through linking up board, lower respectively, and montant, smooth section of thick bamboo down etc. can play a guide effect, prevent to appear horizontal migration between plug, the electric even socket, are favorable to connecting between plug, the electric even socket.
As a further improvement of the application, a distance sensor is fixedly installed on the lower connecting plate, the distance sensor is located under the upper connecting plate, an inserting and connecting analysis module is further arranged in the thermal insulation intelligent controller, the distance sensor is electrically connected with the inserting and connecting analysis module, and the inserting and connecting analysis module is electrically connected with the sounding warning module.
As the further improvement of this application, overheated self-breaking subassembly still includes to allies oneself with soon and helps inserting the subassembly, allies oneself with soon and helps inserting the subassembly including fixed mounting support cover on supporting the casing outer wall, runs through on the top outer wall of support cover and is provided with the dwang, the bottom fixedly connected with rope reel of dwang, the rolling has plug even rope, socket even rope on the rope reel.
As a further improvement of the application, the rotary rod is rotationally connected with the outer wall of the supporting cover through the bearing, one ends of the plug connecting rope and the socket connecting rope are fixedly connected with the upper sliding cylinder and the lower sliding cylinder respectively, the plug connecting rope and the socket connecting rope penetrate through the outer wall of the supporting shell and are in sliding connection with the outer wall of the supporting shell, the plug connecting rope is located below the upper sliding cylinder, and the socket connecting rope is located above the lower sliding cylinder.
As another improvement of this application, overheated from the component of breaking still includes the long subassembly of waking of physics, and the long subassembly of waking of physics includes the shading barrel, the bottom fixedly connected with of shading barrel with it assorted transparent barrel, fixedly mounted with electric telescopic handle on the top inner wall of shading barrel, fixedly connected with reflection of light reminds the piece on electric telescopic handle's the output, still is provided with long control module of waking in the intelligent control ware of thermal break, and the thermal control of examining is broken the module and is connected with long control module electricity of waking.
As the supplementary of another improvement of this application, the bottom of shading barrel and the top of transparent barrel all set up to the opening form, and long control module that wakes up is connected with electric telescopic handle electricity, and electric telescopic handle is connected with small-size power electricity, and the outward appearance of the piece is reminded in the reflection of light is scribbled the reflection of light coating, and the bottom of the piece is reminded in the reflection of light is higher than the top of transparent barrel, and transparent barrel adopts transparent material to make for the long subassembly of waking up of physics also can play a warning effect.
In summary, the arrangement of the overheat self-breaking assembly enables the overheat self-breaking controller to detect and discover the situation when the temperature of the battery is abnormally increased, and control and correspondingly adjust the situation, so that the connection between the electric connection plug and the electric connection socket is disconnected, the connection between the battery and the power supply circuit of the electric bicycle can be cut off, the charging or discharging of the battery can be automatically stopped, further safety accidents caused by the fact that the temperature of the battery is continuously increased can be avoided to a great extent, the use safety of the battery and the electric bicycle can be greatly improved, the overheat self-breaking assembly also has alarm and reminding functions, and when the temperature of the battery is abnormally increased, the sounding alarm module can give out alarm sounds to feed back information to related personnel, so that the functionality of the overheat self-breaking assembly is improved, and the functionality and the practicability of the battery box can be improved. Through the setting of the long subassembly of waking up of physics for the long subassembly of waking up of physics also can play a warning effect, if the warning that the sound production warning module sent has missed by relevant personnel reminds, also can receive the warning because of observing the reflection of light and remind the piece, is favorable to relevant personnel to the grasp of relevant condition, information, has further improved the practicality of overheated self-breaking subassembly.
Drawings
Fig. 1 is a schematic perspective view of a battery case for an electric bicycle according to a first embodiment of the present application;
FIG. 2 is a schematic front view of a battery case for an electrically assisted bicycle according to a first embodiment of the present application;
fig. 3 is a schematic cross-sectional view of the case according to the first embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of the support housing in a first embodiment of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A of the present application;
FIG. 6 is a schematic cross-sectional view of a support housing in a first embodiment of the present application;
FIG. 7 is a block diagram of a system architecture of a thermal interrupt controller according to a first embodiment of the present application;
FIG. 8 is a schematic perspective view of a battery case for an electrically assisted bicycle according to a second embodiment of the present application;
FIG. 9 is a schematic cross-sectional view of a light shielding cylinder according to a second embodiment of the present application;
fig. 10 is a block diagram of a system architecture of a thermal fault controller according to a second embodiment of the present application.
The reference numerals in the figures illustrate:
101. a box body; 102. a box cover; 201. a support housing; 202. an electromagnet; 203. breaking the magnet; 204. a temperature sensor; 205. a small power supply; 206. a vertical rod; 207. an upper slide cylinder; 208. a lower slide cylinder; 209. an upper connecting plate; 210. a lower connecting plate; 211. a distance sensor; 301. an upper connecting wire; 302. a lower connecting wire; 303. electrically connecting the plug; 304. an electrical connection socket; 004. a thermal break intelligent controller; 501. a support cover; 502. a rotating rod; 503. a rope drum; 504. the plug is connected with the rope; 505. the socket is connected with a rope; 601. a light shielding cylinder; 602. a transparent cylinder; 603. an electric telescopic rod; 604. and a reflective reminding block.
Detailed Description
Two embodiments of the present application are described in detail below with reference to the accompanying drawings.
First embodiment:
fig. 1-7 show a battery box for an electric booster bicycle, which comprises a box body 101, a box cover 102 matched with the box body 101 and an overheat self-breaking component arranged on the box cover 102, wherein the overheat self-breaking component comprises a power-off connecting wire piece and a supporting shell 201 fixedly installed on the top end of the box cover 102, a temperature sensor 204 fixedly installed on the bottom end of the box cover 102, a thermal insulation intelligent controller 004, the power-off connecting wire piece comprises an upper connecting wire 301 for connecting a power supply line of the electric booster bicycle and a lower connecting wire 302 for connecting a battery, the bottom end of the supporting shell 201 is in an opening shape, the upper connecting wire 301 penetrates through the top outer wall of the supporting shell 201 and extends to the upper side of the supporting shell 201, the lower connecting wire 302 penetrates through the box cover 102 and extends to the lower side of the box cover 102, one end of the upper connecting wire 301 is provided with an electric connection plug 303, one end of the lower connecting wire 302 is provided with an electric connection socket 304 matched with the electric connection plug, the electric connection plug 303 is movably spliced with the electric connection socket 304, the inner wall of the top end of the supporting shell 201 is fixedly provided with an electromagnet 202, the lower electromagnet 202 is fixedly installed on the inner wall of the top end of the supporting shell and is provided with the thermal insulation intelligent thermal insulation module 203, the thermal insulation intelligent controller is connected with the thermal insulation module 203.
Referring to fig. 1-4 and fig. 7, a battery is put into a box body 101, one end of a lower connecting wire 302, which is far away from an electric connection jack 304, is electrically connected with the battery, a box cover 102 is fixedly connected with the box body 101 by using a screw, one end of an upper connecting wire 301, which is far away from an electric connection plug 303, is electrically connected with a power supply circuit of an electric power assisted bicycle, so that the battery can be fixed to a motor and other equipment on the electric power assisted bicycle, and can be charged by a person through a charging jack on the electric power assisted bicycle, a temperature sensor 204 can monitor the temperature of the battery, and monitoring data can be fed back to a thermal control breaking module in real time, when the temperature of the battery rises to a dangerous value (the dangerous value can be reasonably set by a person in the field, if necessary), the thermal control breaking module can apply a magnetic repulsive force to a starting electromagnet 202, so that the electric magnet 203 drives the electric connection jack 304 to move in a direction far away from the electric connection plug 303, and the connection between the electric connection plug 303 and the electric connection plug 304 can be broken, so that the battery can be charged by the charging jack 304 or the battery can be stopped, and the thermal control breaking module can be automatically arranged between the batteries by the corresponding electrical power assisted bicycle, and the thermal control plug 304 can be automatically or the thermal control device can be automatically broken when the thermal control is increased by the electrical connection plug is greatly, and the thermal control device is increased, or the thermal control device is greatly by the battery is increased, and the thermal control device is possible to be automatically, and the electrical device is broken, or the electrical device is charged by the electrical device is a device is electrically has a high safety device.
Referring to fig. 3 and 7, the overheat self-breaking assembly further includes a small power supply 205 fixedly installed at the bottom end of the box cover 102, the thermal-break intelligent controller 004, the temperature sensor 204 and the electromagnet 202 are all electrically connected with the small power supply 205, the small power supply 205 can provide electric energy for the electromagnet 202, the temperature sensor 204, the thermal-break intelligent controller 004 and the like, smooth operation of the overheat self-breaking assembly is ensured, the small power supply 205 is electrically connected with the lower connecting wire 302, the small power supply 205 can be charged through the lower connecting wire 302, the thermal-break intelligent controller 004 is further provided with an sounding alarm module, the thermal-break control module is electrically connected with the sounding alarm module, and an instruction is sent to the sounding alarm module when the thermal-break module starts the electromagnet 202, so that the sounding alarm module gives an alarm to enable relevant personnel to know the information of abnormal battery temperature in time, and meanwhile, the relevant personnel can know the reason of the battery break.
Referring to fig. 4-5, the overheat self-breaking assembly further includes a vertical rod 206 fixedly mounted on the inner wall of the top end of the supporting housing 201, an upper sliding cylinder 207 and a lower sliding cylinder 208 are movably sleeved on the vertical rod 206, the upper sliding cylinder 207 and the lower sliding cylinder 208 are fixedly connected with the electric connection plug 303 and the electric connection socket 304 through an upper connecting plate 209 and a lower connecting plate 210 respectively, and the vertical rod 206, the upper sliding cylinder 207 and the lower sliding cylinder 208 can play a guiding role to prevent transverse offset between the electric connection plug 303 and the electric connection socket 304, thereby being beneficial to connection between the electric connection plug 303 and the electric connection socket 304.
Referring to fig. 4-5 and fig. 7, a distance sensor 211 is fixedly installed on the lower connecting plate 210, the distance sensor 211 is located under the upper connecting plate 209, a plug-in analysis module is further arranged in the thermal insulation intelligent controller 004, the distance sensor 211 is electrically connected with the plug-in analysis module, the plug-in analysis module is electrically connected with the sounding alarm module, the distance sensor 211 can monitor the distance between the plug-in analysis module and the upper connecting plate 209, monitoring data can be fed back to the plug-in analysis module in real time, in the using process of the electric bicycle, reasons such as road surface jolting can cause reverse movement between the electric plug 303 and the electric plug socket 304, so that the connection between the electric plug 303 and the electric plug socket 304 is loose or even broken, in this case, the distance between the distance sensor 211 and the upper connecting plate 209 can be increased, the plug-in analysis module can discover the situation by analyzing the distance data between the distance sensor 211 and the upper connecting plate 209, and the plug-in analysis module can send prompt sound to the sounding alarm module, so that the sounding alarm module can prompt relevant personnel to prompt the sounding alarm module to prompt relevant personnel to find out in time, and the relevant personnel can not timely deal with the situation.
Referring to fig. 4-6, the overheat self-breaking assembly further comprises a rotary joint plugging-assisting assembly, the rotary joint plugging-assisting assembly comprises a supporting cover 501 fixedly installed on the outer wall of the supporting shell 201, a rotary rod 502 is arranged on the outer wall of the top end of the supporting cover 501 in a penetrating manner, a rope drum 503 is fixedly connected to the bottom end of the rotary rod 502, a plug rope 504 and a socket rope 505 are wound on the rope drum 503, the rotary rod 502 is rotatably connected with the outer wall of the supporting cover 501 through bearings, one ends of the plug rope 504 and the socket rope 505 are fixedly connected with the upper sliding drum 207 and the lower sliding drum 208 respectively, the plug rope 504 and the socket rope 505 penetrate through the outer wall of the supporting shell 201 and are in sliding connection with the outer wall of the supporting shell 201, the plug rope 504 is located below the upper sliding drum 207, the socket rope 505 is located above the lower sliding drum 208, and the plug rope 504 and the socket rope 505 can play a certain limiting role, the connection between the electric connecting plug 303 and the electric connecting socket 304 is reinforced, if the connection between the electric connecting plug 303 and the electric connecting socket 304 is loose, related personnel can rotate the rope drum 503 through the rotating rod 502, so that the rope drum 503 winds up the plug connecting rope 504 and the socket connecting rope 505, the upper sliding drum 207 and the lower sliding drum 208 can be driven to move in opposite directions, the electric connecting plug 303 and the electric connecting socket 304 can be driven to move in opposite directions, and the electric connecting plug 303 and the electric connecting socket 304 can be firmly plugged together again, and therefore, if the connection between the electric connecting plug 303 and the electric connecting socket 304 is loose through the setting of the rotary auxiliary plug assembly, the related personnel can easily recover the connection between the electric connecting plug 303 and the electric connecting socket 304 through the rotary auxiliary plug assembly.
Second embodiment:
fig. 8-10 show a battery box for an electric bicycle, unlike the first embodiment, the overheat self-breaking assembly further comprises a physical long-break assembly, the physical long-break assembly comprises a shading cylinder 601, the bottom end of the shading cylinder 601 is fixedly connected with a transparent cylinder 602 matched with the shading cylinder, an electric telescopic rod 603 is fixedly installed on the inner wall of the top end of the shading cylinder 601, a light reflecting reminding block 604 is fixedly connected to the output end of the electric telescopic rod 603, a long-break control module is further arranged in the heat-break intelligent controller 004, the heat-detecting and breaking control module is electrically connected with the long-break control module, the bottom end of the shading cylinder 601 and the top end of the transparent cylinder 602 are both arranged in an opening shape, the long-break control module is electrically connected with the electric telescopic rod 603, the electric telescopic rod 603 is electrically connected with a small-sized power supply 205, the outer surface of the light reflecting reminding block 604 is coated with a light reflecting coating, the bottom end of the light reflecting reminding block 604 is higher than the top end of the transparent cylinder 602, the transparent cylinder 602 is made of transparent material, when being installed, the physical long-wake component can be installed at a more obvious position, the heat detection and control disconnection module starts the electromagnet 202, so that when the connection between the electric connection plug 303 and the electric connection socket 304 is disconnected, an instruction is sent to the long-wake control module, after the long-wake control module receives the instruction, the electric telescopic rod 603 is started, the electric telescopic rod 603 drives the light reflection reminding block 604 to move downwards, the light reflection reminding block 604 is moved into the transparent cylinder 602, if the temperature of a battery is too high, when the battery is charged, a relevant person possibly is not beside an electric assisted bicycle, the alarm sound sent by the sound generation alarm module cannot be heard, and when the electric quantity of the small-sized power supply 205 is exhausted, the sound generation alarm module cannot continuously send the alarm sound, if the relevant person is beside the electric assisted bicycle after that, the warning that the sounding warning module sent will thoroughly miss reminds, but at this moment, relevant personnel can receive the warning because of observing the reflection of light and remind piece 604, consequently, through the setting of the long subassembly of waking up of physics for the long subassembly of waking up of physics also can play a warning effect, if relevant personnel missed the warning that the sounding warning module sent and remind, also can receive the warning because of observing the reflection of light and remind piece 604, be favorable to relevant personnel to relevant condition, information's grasp, further improved the practicality of overheated self-breaking subassembly.
The scope of protection of the above-described embodiments employed in the present application is not limited to the above-described embodiments, and various changes made by those skilled in the art without departing from the spirit of the present application are still within the scope of protection of the present invention.
Claims (3)
1. The battery box for the electric bicycle comprises a box body (101), a box cover (102) matched with the box body (101) and an overheat self-breaking assembly arranged on the box cover (102), and is characterized in that the overheat self-breaking assembly comprises a power-off connecting wire piece and a supporting shell (201) fixedly arranged on the top end of the box cover (102), a temperature sensor (204) fixedly arranged on the bottom end of the box cover (102) and a thermal-break intelligent controller (004), the power-off connecting wire piece comprises an upper connecting wire (301) used for connecting a power supply circuit of the electric bicycle and a lower connecting wire (302) used for connecting a battery, the bottom end of the supporting shell (201) is arranged to be open, the upper connecting wire (301) penetrates through the top outer wall of the supporting shell (201) and extends to the upper side of the supporting shell (201), one end of the upper connecting wire (302) penetrates through the box cover (102) and extends to the lower side of the box cover (102), one end of the upper connecting wire (301) is provided with an electric plug (303), the lower connecting wire (302) is provided with an electric plug (202) which is fixedly connected with an electromagnet (203), one end of the electromagnet (201) is fixedly connected with the upper plug (304), the combined cut-off magnet (203) is fixedly connected with the electric connection socket (304), a thermal cut-off detection and control module is arranged in the thermal cut-off intelligent controller (004), the temperature sensor (204) is electrically connected with the thermal cut-off detection and control module, the thermal cut-off detection and control module is electrically connected with the electromagnet (202), the overheat self-cut-off assembly further comprises a small power supply (205) fixedly arranged on the bottom end of the box cover (102), the thermal cut-off intelligent controller (004), the temperature sensor (204) and the electromagnet (202) are electrically connected with the small power supply (205), the small power supply (205) is electrically connected with a lower connection wire (302), the thermal cut-off intelligent controller (004) is further provided with a sounding alarm module, the thermal cut-off detection and control module is electrically connected with the sounding alarm module, the overheat self-cut-off assembly further comprises a vertical rod (206) fixedly arranged on the inner wall of the top end of the supporting shell (201), an upper sliding cylinder (207) and a lower sliding cylinder (208) are movably sleeved on the vertical rod (206), the upper sliding cylinder (208), the lower sliding cylinder (208) is respectively connected with the upper sliding cylinder (209) and the lower sliding cylinder (210) through the lower connection wire (302), the upper sliding cylinder is fixedly connected with the upper intelligent controller (211) and the lower intelligent controller, the lower intelligent controller (004) and the lower intelligent controller (209) through the upper plug (211) and the lower connection wire (302) respectively, the upper intelligent controller and the lower intelligent controller are fixedly connected with the sounding alarm module, the distance sensor (211) is electrically connected with the plug-in analysis module, the plug-in analysis module is electrically connected with the sounding warning module, the overheat self-breaking assembly further comprises a rotary plug-in assembly, the rotary plug-in assembly comprises a support cover (501) fixedly installed on the outer wall of the support shell (201), a rotary rod (502) is arranged on the outer wall of the top end of the support cover (501) in a penetrating mode, a rope drum (503) is fixedly connected with the bottom end of the rotary rod (502), a plug connecting rope (504) and a socket connecting rope (505) are wound on the rope drum (503), the rotary rod (502) is rotationally connected with the outer wall of the support cover (501) through bearings, one end of the plug connecting rope (504) and one end of the socket connecting rope (505) are fixedly connected with the upper sliding drum (207) and the lower sliding drum (208) respectively, the plug connecting rope (504) and the socket connecting rope (505) penetrate through the outer wall of the support shell (201) and are in sliding connection with the outer wall of the support shell, the plug connecting rope (504) is located below the upper sliding drum (207), and the plug connecting rope (505) is located below the upper sliding drum (208).
2. The battery box for the electric bicycle according to claim 1, wherein the overheat self-breaking component further comprises a physical long-waking component, the physical long-waking component comprises a shading barrel body (601), a transparent barrel body (602) matched with the shading barrel body is fixedly connected to the bottom end of the shading barrel body (601), an electric telescopic rod (603) is fixedly installed on the inner wall of the top end of the shading barrel body (601), a light reflection reminding block (604) is fixedly connected to the output end of the electric telescopic rod (603), and a long-waking control module is further arranged in the thermal-breaking intelligent controller (004), and the thermal-breaking detection control module is electrically connected with the long-waking control module.
3. The battery box for the electric bicycle according to claim 2, wherein the bottom end of the shading cylinder body (601) and the top end of the transparent cylinder body (602) are both arranged to be opened, the long wake control module is electrically connected with the electric telescopic rod (603), the electric telescopic rod (603) is electrically connected with the small power supply (205), the outer surface of the reflective reminding block (604) is coated with a reflective coating, the bottom end of the reflective reminding block (604) is higher than the top end of the transparent cylinder body (602), and the transparent cylinder body (602) is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410272644.XA CN117878546B (en) | 2024-03-11 | 2024-03-11 | Battery box for electric power-assisted bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410272644.XA CN117878546B (en) | 2024-03-11 | 2024-03-11 | Battery box for electric power-assisted bicycle |
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| Publication Number | Publication Date |
|---|---|
| CN117878546A true CN117878546A (en) | 2024-04-12 |
| CN117878546B CN117878546B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410272644.XA Active CN117878546B (en) | 2024-03-11 | 2024-03-11 | Battery box for electric power-assisted bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114050379A (en) * | 2021-11-23 | 2022-02-15 | 视旗科技(深圳)有限公司 | Lithium cell charges with overheated outage protection device |
| CN216980829U (en) * | 2021-12-06 | 2022-07-15 | 江苏英能新能源科技有限公司 | Overheating power-off mechanism of polymer lithium ion battery |
| EP4113725A1 (en) * | 2021-06-30 | 2023-01-04 | Robert Bosch GmbH | Battery pack |
| CN218827611U (en) * | 2022-11-25 | 2023-04-07 | 威胜能源技术股份有限公司 | Battery pack with liquid cooling function and anti-pressure-release energy storage function |
| CN117118214A (en) * | 2023-08-23 | 2023-11-24 | 国网安徽省电力有限公司铜陵市义安区供电公司 | Photovoltaic inverter for photovoltaic micro-grid |
-
2024
- 2024-03-11 CN CN202410272644.XA patent/CN117878546B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4113725A1 (en) * | 2021-06-30 | 2023-01-04 | Robert Bosch GmbH | Battery pack |
| CN114050379A (en) * | 2021-11-23 | 2022-02-15 | 视旗科技(深圳)有限公司 | Lithium cell charges with overheated outage protection device |
| CN216980829U (en) * | 2021-12-06 | 2022-07-15 | 江苏英能新能源科技有限公司 | Overheating power-off mechanism of polymer lithium ion battery |
| CN218827611U (en) * | 2022-11-25 | 2023-04-07 | 威胜能源技术股份有限公司 | Battery pack with liquid cooling function and anti-pressure-release energy storage function |
| CN117118214A (en) * | 2023-08-23 | 2023-11-24 | 国网安徽省电力有限公司铜陵市义安区供电公司 | Photovoltaic inverter for photovoltaic micro-grid |
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| CN117878546B (en) | 2024-05-28 |
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