CN214750723U

CN214750723U - New energy automobile battery state monitoring devices

Info

Publication number: CN214750723U
Application number: CN202121200723.8U
Authority: CN
Inventors: 杨正荣; 丁丽
Original assignee: Guizhou Equipment Manufacturing Vocational College
Current assignee: Guizhou Equipment Manufacturing Vocational College
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-16
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a new energy automobile battery state monitoring devices, monitoring mechanism include resistance piece, voltmeter, control panel, intelligent switch, hotness piece, water-cooling subassembly and air-cooled subassembly, resistance piece, voltmeter, control panel, intelligent switch's bottom all with the top fixed connection of mounting panel, the top of resistance piece and group battery all with the bottom fixed connection of hotness piece, the surface of water-cooling subassembly and the surface swing joint of mounting panel, the surface of air-cooled subassembly and the surface swing joint of backup pad, the utility model relates to a battery monitoring technology field. This new energy automobile battery state monitoring devices, through the combination of structures such as resistance piece, voltmeter, control panel, hotness sensing piece, at the battery discharge during operation, can master the real-time status of group battery in order to make corresponding processing, solved the problem that new energy automobile battery does not have real-time supervision and can't in time know the battery state through the combination of above-mentioned structure.

Description

New energy automobile battery state monitoring devices

Technical Field

The utility model relates to a battery monitoring technology field specifically is a new energy automobile battery state monitoring devices.

Background

The new energy automobile adopts unconventional automobile fuel as a power source, or adopts conventional automobile fuel and a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

The battery is one of the important core components of the new energy automobile, the state of the battery is related to whether the new energy automobile can be normally used, the battery needs to be detected regularly to control the state of the battery, however, the cost for detecting the battery regularly is high, the state of the battery cannot be known in real time, and the state of the battery cannot be known in time when the battery is used, so that a device needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new energy automobile battery state monitoring devices has solved the new energy automobile battery and has not had the problem that real-time supervision can't in time know the battery state.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a new energy automobile battery state monitoring devices, includes group battery and mounting panel, the bottom of group battery and the top swing joint of mounting panel, the bottom fixedly connected with backup pad of group battery, the equal fixedly connected with telescopic link all around of backup pad bottom, the bottom of telescopic link and the top fixed connection of mounting panel, the surface cover of telescopic link is equipped with the spring, the outside of group battery is provided with monitoring mechanism.

The monitoring mechanism comprises a resistance block, a voltmeter, a control panel, an intelligent switch, a thermal sensor, a water-cooling assembly and an air-cooling assembly, the bottoms of the resistance block, the voltmeter, the control panel and the intelligent switch are fixedly connected with the top of the mounting panel, the tops of the resistance block and the battery pack are fixedly connected with the bottom of the thermal sensor, the outer surface of the water-cooling assembly is movably connected with the outer surface of the mounting panel, the outer surface of the air-cooling assembly is movably connected with the outer surface of the support panel, the outer surface of the water-cooling assembly is movably connected with the outer surface of the air-cooling assembly, the input end of the control panel is electrically connected with the output end of the battery pack through a wire, the input end of the resistance block is electrically connected with the output end of the control panel through a wire, the input end of the voltmeter is electrically connected with the output end of the resistance block through a wire, the input end of the thermal sensor is electrically connected with the output end of the control panel through a wire, the input end of the intelligent switch is electrically connected with the output end of the control panel through a wire, and the water cooling assembly is electrically connected with the output end of the intelligent switch through a wire.

Preferably, the water cooling assembly comprises a water tank and a water cooling pipe, the bottom of the water tank is fixedly connected with the top of the mounting plate, and the bottom of the water cooling pipe is movably connected with the top of the battery pack.

Preferably, the left side and the right side of the inner surface of the water tank are fixedly connected with connecting pipes, one ends of the two connecting pipes penetrate through the water tank and extend to the outside of the water tank, and one ends of the two connecting pipes are communicated with the inner surface of the water cooling pipe.

Preferably, the bottom fixedly connected with water pump of water tank internal surface, the input of water pump passes through wire and intelligent switch's output electric connection, the output of water pump is linked together with the one end of left side connecting pipe.

Preferably, the air cooling assembly comprises a driving box and a rotating rod, and the inner surface of the driving box is communicated with the inner surface of the connecting pipe.

Preferably, the bottom end of the rotating rod is rotatably connected with the bottom of the inner surface of the driving box, and the top end of the rotating rod penetrates through the driving box and extends to the outside of the driving box

Preferably, the outer surface of the rotating rod is fixedly connected with an impeller, the outer surface of the impeller is rotatably connected with the inner surface of the driving box, and the top end of the impeller is fixedly connected with fan blades.

Advantageous effects

The utility model provides a new energy automobile battery state monitoring devices. Compared with the prior art, the method has the following beneficial effects:

(1) this new energy automobile battery state monitoring devices, through the resistance piece, the voltmeter, the control panel, the combination of structures such as hotness sensing piece, through the resistance piece, the voltmeter, the control panel, electric connection between the hotness sensing piece, and with the electric connection of group battery, thereby at the battery discharge during operation, but through hotness sensing piece and voltmeter monitoring battery voltage, and the produced heat when battery release acting, thereby can master the real-time status of group battery and avoid the group battery to damage in order to make corresponding processing, the problem that new energy automobile battery does not have real-time supervision and can't in time understand the battery state has been solved in the combination of above-mentioned structure.

(2) This new energy automobile battery state monitoring devices, through the water pump, the connecting pipe, the drive case, the combination of cooling tube isotructure, when group battery surface temperature is too high or power is too big, control panel control intelligence switch opens water pump circular telegram work, the water pump, the connecting pipe, the connection of cooling tube, make the inside liquid water circulation of water tank flow, thereby cool down the group battery, liquid water promotes the impeller rotation when the drive incasement portion flows simultaneously, thereby make the bull stick drive flabellum rotate, the flabellum rotates the air flow around the drive group battery, and then cool down the group battery, the problem that new energy automobile battery does not have real-time supervision unable in time to know the battery state has been solved through the combination of above-mentioned structure.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the external structure of the rotating rod of the present invention;

fig. 3 is a sectional view of the internal structure of the water tank of the present invention.

In the figure: 1-battery pack, 2-mounting plate, 3-support plate, 4-telescopic rod, 5-spring, 6-monitoring mechanism, 61-resistance block, 62-voltmeter, 63-control plate, 64-intelligent switch, 65-thermal sensing piece, 66-water cooling component, 661-water tank, 662-water cooling pipe, 663-connecting pipe, 664-water pump, 67-air cooling component, 671-driving tank, 672-rotating rod, 673-impeller and 674-fan blade.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a new energy automobile battery state monitoring device comprises a battery pack 1 and a mounting plate 2, wherein the mounting plate 2 is fixedly connected with the inside of an automobile, the bottom of the battery pack 1 is movably connected with the top of the mounting plate 2, the bottom of the battery pack 1 is fixedly connected with a supporting plate 3, telescopic rods 4 are fixedly connected to the periphery of the bottom of the supporting plate 3, the bottom end of each telescopic rod 4 is fixedly connected with the top of the mounting plate 2, a spring 5 is sleeved on the outer surface of each telescopic rod 4, the battery pack 1 can be protected from shock through connection of the spring 5 and the telescopic rods 4, and a monitoring mechanism 6 is arranged outside the battery pack 1; the monitoring mechanism 6 comprises a resistance block 61, a voltmeter 62, a control panel 63, an intelligent switch 64, a thermal sensing sheet 65, a water cooling assembly 66 and an air cooling assembly 67, wherein an intelligent chip is arranged on the control panel 63, a temperature peak value and a voltage peak value are set in the chip, the control panel 63 is connected with the resistance block 61, the thermal sensing sheet 65 and the intelligent switch 64 in series, the control panel 63 is connected with a power supply system in the vehicle in parallel, the voltmeter 62 is connected with the resistance block 61 in parallel, the voltmeter 62 is electrically connected with the intelligent chip, the bottoms of the resistance block 61, the voltmeter 62, the control panel 63 and the intelligent switch 64 are fixedly connected with the top of the mounting plate 2, the tops of the resistance block 61 and the battery pack 1 are fixedly connected with the bottom of the thermal sensing sheet 65, the outer surface of the water cooling assembly 66 is movably connected with the outer surface of the mounting plate 2, the outer surface of the air cooling assembly 67 is movably connected with the outer surface of the support plate 3, the outer surface of the water cooling assembly 66 is movably connected with the outer surface of the air cooling assembly 67, the input end of the control board 63 is electrically connected with the output end of the battery pack 1 through a lead, the input end of the resistance block 61 is electrically connected with the output end of the control board 63 through a lead, the input end of the voltmeter 62 is electrically connected with the output end of the resistance block 61 through a lead, the input end of the thermal sensing chip 65 is electrically connected with the output end of the control board 63 through a lead, the input end of the intelligent switch 64 is electrically connected with the output end of the control board 63 through a lead, the water cooling component 66 is electrically connected with the output end of the intelligent switch 64 through a lead, the water cooling component 66 comprises a water tank 661 and a water cooling pipe 662, liquid cooling water is filled in the water tank 661, the bottom of the water tank 661 is fixedly connected with the top of the mounting plate 2, the bottom of the water cooling pipe 662 is movably connected with the top of the battery pack 1, the left side and the right side of the inner surface of the water tank 661 are fixedly connected with connecting pipes 663, one end of each of the two connecting pipes 663 penetrates through the water tank 661 and extends to the outside of the water tank 661, one end of two connecting pipes 663 all is linked together with the internal surface of water-cooling pipe 662, the bottom fixedly connected with water pump 664 of water tank 661 internal surface, the input of water pump 664 passes through the wire and intelligent switch 64's output electric connection, the output of water pump 664 is linked together with the one end of left side connecting pipe 663, air-cooled subassembly 67 includes drive case 671 and bull stick 672, the internal surface of drive case 671 is linked together with the internal surface of connecting pipe 663, the bottom of bull stick 672 rotates with the bottom of drive case 671 internal surface to be connected, the top of bull stick 672 runs through drive case 671 and extends to the outside of drive case 671, the junction of bull stick 672 and drive case 661 is provided with the sealing measure, the external surface fixedly connected with impeller 673 of bull stick 672, the external surface of impeller 673 rotates with the internal surface of drive case 671 to be connected, the top fixedly connected with flabellum 674 of impeller 673.

And those not described in detail in this specification are well within the skill of those in the art.

When the intelligent water-cooling device works, because the control board 63 and the resistance block 61 are connected in parallel with the power supply system in the vehicle, the voltage of the control board 63 is the same as the voltage of the power supply system in the vehicle, when the battery pack 1 does work by discharging, the control board 61 is also electrified, the voltmeter 62 or the thermal sensor 65 transmits the induction value to the intelligent chip, when the voltage value of the voltmeter 62 reaches the voltage peak value or the induction value of the battery pack 1 and the thermal sensor 65 on the top of the resistance block 61 reaches the temperature peak value, the intelligent chip controls the intelligent switch 64 to be switched on, the water pump 664 is electrified to work, the water pump 664 pumps the liquid water in the water tank 661 through the connecting pipe 663 to the inside of the cooling pipe 662, the liquid water flows in the cooling pipe 662 to cool the battery pack 1, then the liquid water flows into the water tank 661 through the connecting pipe 662 on the other side to form internal circulation, and simultaneously the liquid water drives the impeller 673 to rotate when flowing in the driving tank 671, and then the rotating rod 672 drives the fan blades 674 to rotate, the fan blades 674 drive air around the battery pack 1 to flow to cool the battery pack 1, and after the temperature of the battery pack 1 and the resistance block 61 or the voltage value of the voltmeter 62 is reduced to be below a set peak value, the intelligent chip controls the intelligent switch 64 to be switched on and switched off to enable the water pump 664 to be powered off and stop working, and then the water tank 661 is filled with liquid cooling water regularly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy automobile battery state monitoring devices, includes group battery (1) and mounting panel (2), the top swing joint of the bottom of group battery (1) and mounting panel (2), its characterized in that: the bottom of the battery pack (1) is fixedly connected with a supporting plate (3), the periphery of the bottom of the supporting plate (3) is fixedly connected with telescopic rods (4), the bottom end of each telescopic rod (4) is fixedly connected with the top of the mounting plate (2), a spring (5) is sleeved on the outer surface of each telescopic rod (4), and a monitoring mechanism (6) is arranged outside the battery pack (1);

the monitoring mechanism (6) comprises a resistance block (61), a voltmeter (62), a control panel (63), an intelligent switch (64), a thermal inductance sheet (65), a water-cooling assembly (66) and an air-cooling assembly (67), the bottoms of the resistance block (61), the voltmeter (62), the control panel (63) and the intelligent switch (64) are fixedly connected with the top of the mounting plate (2), the tops of the resistance block (61) and the battery pack (1) are fixedly connected with the bottom of the thermal inductance sheet (65), the outer surface of the water-cooling assembly (66) is movably connected with the outer surface of the mounting plate (2), the outer surface of the air-cooling assembly (67) is movably connected with the outer surface of the support plate (3), the outer surface of the water-cooling assembly (66) is movably connected with the outer surface of the air-cooling assembly (67), the input end of the control panel (63) is electrically connected with the output end of the battery pack (1) through a wire, the input of resistance piece (61) passes through the output electric connection of wire with control panel (63), the input of voltmeter (62) passes through the output electric connection of wire with resistance piece (61), the input of hotness sensing piece (65) passes through the output electric connection of wire with control panel (63), the input of intelligence switch (64) passes through the output electric connection of wire with control panel (63), water-cooling subassembly (66) pass through the output electric connection of wire with intelligence switch (64).

2. The new energy automobile battery state monitoring device of claim 1, characterized in that: the water cooling assembly (66) comprises a water tank (661) and a water cooling pipe (662), the bottom of the water tank (661) is fixedly connected with the top of the mounting plate (2), and the bottom of the water cooling pipe (662) is movably connected with the top of the battery pack (1).

3. The new energy automobile battery state monitoring device of claim 2, characterized in that: the equal fixedly connected with connecting pipe (663) in the left and right sides of water tank (661) internal surface, two the one end of connecting pipe (663) all runs through water tank (661) and extends to the outside of water tank (661), two the one end of connecting pipe (663) all is linked together with the internal surface of water-cooled tube (662).

4. The new energy automobile battery state monitoring device of claim 2, characterized in that: the bottom fixedly connected with water pump (664) of water tank (661) internal surface, the input of water pump (664) passes through the wire and the output electric connection of intelligence switch (64), the output of water pump (664) is linked together with the one end of left side connecting pipe (663).

5. The new energy automobile battery state monitoring device of claim 1, characterized in that: the air cooling assembly (67) comprises a driving box (671) and a rotating rod (672), wherein the inner surface of the driving box (671) is communicated with the inner surface of the connecting pipe (663).

6. The new energy automobile battery state monitoring device of claim 5, characterized in that: the bottom end of the rotating rod (672) is rotatably connected with the bottom of the inner surface of the driving box (671), and the top end of the rotating rod (672) penetrates through the driving box (671) and extends to the outside of the driving box (671).

7. The new energy automobile battery state monitoring device of claim 5, characterized in that: an impeller (673) is fixedly connected to the outer surface of the rotating rod (672), the outer surface of the impeller (673) is rotatably connected with the inner surface of the driving box (671), and fan blades (674) are fixedly connected to the top end of the impeller (673).