CN213799986U - Anti-theft lithium battery box - Google Patents
Anti-theft lithium battery box Download PDFInfo
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- CN213799986U CN213799986U CN202022901442.7U CN202022901442U CN213799986U CN 213799986 U CN213799986 U CN 213799986U CN 202022901442 U CN202022901442 U CN 202022901442U CN 213799986 U CN213799986 U CN 213799986U
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- theft
- burglar alarm
- alarm
- trigger switch
- lithium battery
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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
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Abstract
The utility model discloses a theftproof type lithium cell box belongs to lithium cell box technical field. It includes casing, lower casing, lithium cell, burglar alarm establishes inside the battery case, and burglar alarm electric connection has four trigger switch, casing bottom four corners department is equipped with four supporting legss down, is equipped with the line hole in the supporting legss, and every supporting legss bottom is equipped with a trigger switch, and trigger switch passes through the inside line hole of supporting legss and burglar alarm electric connection, burglar alarm passes through the lithium cell power supply in the battery case. When the lithium battery box is lifted, the trigger switch arranged at the bottom of the lithium battery box is triggered and loosened, and the anti-theft alarm starts to give an alarm continuously, so that the safety of the lithium battery box is improved, and the anti-theft alarm of the electric vehicle is further enhanced; whole burglar alarm and power all internal fixation have the hidden effect in the battery case, can't directly discover and cut off burglar alarm's circuit for burglar alarm effect is better.
Description
Technical Field
The utility model relates to an anti-theft type lithium battery box belongs to lithium battery box technical field.
Background
The electric vehicle is provided with an anti-theft device so as to prevent the electric vehicle from being stolen. However, the stolen event still appears endlessly because the whole electric vehicle is provided with an anti-theft device, the frame is not easy to be stolen, but the most valuable lithium battery part in the electric vehicle is still easy to be stolen without anti-theft measures. The anti-theft alarm device for the electric vehicle is controlled by a built-in circuit of the electric vehicle, and when the outside contacts any part of the vehicle, the alarm can sound to play an anti-theft effect. But the anti-theft device does not touch the vehicle and directly destroys the line, so that the anti-theft device fails. If the electric vehicle is locked, a thief can knock the battery box to take away the lithium battery. In order to improve the anti-theft effect of the lithium battery of the electric vehicle, the anti-theft lithium battery box is designed, an external anti-theft alarm which cannot be seen is arranged inside the battery box, and once the lithium battery box is separated from a vehicle frame, the anti-theft lithium battery box continuously sends an alarm.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the anti-theft lithium battery box solves the problem that the anti-theft measures of the lithium battery of the conventional electric vehicle need to be improved.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
the utility model provides an anti-theft type lithium battery box, it includes casing, lower casing, lithium cell, burglar alarm, it is equipped with positive wiring hole and negative pole wiring hole to go up the casing top, goes up the battery case that casing and lower casing fit together and form built-in lithium cell, burglar alarm electric connection has trigger switch, burglar alarm establishes inside the battery case, and burglar alarm electric connection has four trigger switch, casing bottom four corners department is equipped with four supporting legss down, is equipped with the line hole in the supporting legss, and every supporting legss bottom is equipped with a trigger switch, and trigger switch passes through the inside line hole of supporting legss and burglar alarm electric connection, burglar alarm passes through the lithium cell power supply in the battery case.
As a preferable example, the bottom of the lower shell is provided with a groove for placing an anti-theft alarm, and the anti-theft alarm is placed into the groove from the inside.
As a preferable example, the joint of the upper shell and the lower shell is fixedly connected through arranging a buckle and a clamping groove.
As a preferred example, the top of the upper shell is provided with a handle.
The utility model has the advantages that:
(1) initially, the lithium battery box is placed in the frame, the trigger switch at the bottom is pressed and closed, and the anti-theft alarm is in a silent state; when the lithium battery box is lifted, the trigger switch arranged at the bottom of the lithium battery box is triggered and loosened, and the anti-theft alarm starts to give an alarm continuously, so that the safety of the lithium battery box is improved, and the anti-theft alarm of the electric vehicle is further enhanced;
(2) in the aspect of an anti-theft structure, the whole anti-theft alarm and the power supply are both fixed in the battery box, so that the anti-theft alarm has a hiding effect, and the circuit of the anti-theft alarm cannot be directly found and cut off, so that the anti-theft alarm has a better anti-theft alarm effect;
(3) the anti-theft power supply is from an internal lithium battery, the alarm can be continued, the anti-theft power supply is realized by using a small battery, and the alarm can be stopped in a short time;
(4) four trigger switches of burglar alarm establish in four supporting legss departments, through the wiring of line hole, and disguise is good, before lithium cell box and frame separation, is difficult for discovering, and a plurality of trigger switches are parallelly connected, and the reliability is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention after being disassembled;
fig. 3 is a schematic structural view of the upper housing of the present invention;
fig. 4 is a schematic structural view of the bottom of the present invention;
fig. 5 is a schematic circuit diagram of a typical burglar alarm.
In the figure: go up casing 1, anodal wiring hole 101, negative pole wiring hole 102, buckle 103, handle 104, lower casing 2, supporting legs 201, recess 202, draw-in groove 203, burglar alarm 3, trigger switch 301.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
Examples
As shown in fig. 1 to 4, an anti-theft lithium battery case includes an upper case 1 and a lower case 2, lithium cell, burglar alarm 3, 1 top of last casing is equipped with anodal wiring hole 101 and negative pole wiring hole 102, anodal wiring hole 101 and negative pole wiring hole 102 are connected with the positive negative pole of lithium cell respectively, it forms the battery case of built-in lithium cell with casing 2 equipment together to go up casing 1, 3 electric connection of burglar alarm has trigger switch 301, burglar alarm 3 establishes inside the battery case, 3 electric connection of burglar alarm has four trigger switch 301, 2 bottom four corners of casing are equipped with four supporting legs 201 down, be equipped with the line hole in the supporting legs 201, every supporting legs 201 bottom is equipped with a trigger switch 301, trigger switch 301 passes through the inside line hole of supporting legs 201 and 3 electric connection of burglar alarm, burglar alarm 3 passes through the lithium cell power supply in the battery case.
The bottom of the lower shell 2 is provided with a groove 202 for placing the burglar alarm 3, and the burglar alarm 3 is placed into the groove 202 from the inside. The joint of the upper shell 1 and the lower shell 2 is fixedly connected by arranging a buckle 103 and a clamping groove 203. The top of the upper shell 1 is provided with a handle 104.
Fig. 5 is a schematic diagram showing a typical circuit configuration of the burglar alarm 3. In the circuit, the SCR, the R1 and the trigger switch 301(AN) form a silicon controlled trigger switch circuit; IC1, R2, VT1, VT2 and BL form an analog siren sound circuit. In the initial state, the trigger switch 301(AN) is pressed by the lithium battery, so that the two normally closed contacts are disconnected, the SCR is blocked without a trigger signal, and the alarm does not work. When the lithium battery is lifted, the AN two contacts are automatically closed, the trigger end of the SCR obtains a trigger signal from the positive electrode of the power supply through R1, the SCR is conducted, the IC1 is electrified to work, and the siren sound electric signal output by the output end of the SCR is amplified through VT1 and VT2 power, so that the loudspeaker is pushed to give a bright alarm sound. At this time, even if the lithium battery is put back or the AN is broken, the alarm sound cannot be prevented. The alarm can be released only by turning on the remote switch S.
The 4.5V E power supply can be obtained by the transformation and frequency conversion of the output voltage of the lithium battery, and the charging power of the lithium battery is hardly consumed.
The working principle is as follows:
(1) initially, the lithium battery box is placed in the frame, the trigger switch 301 at the bottom is pressed and closed, and the burglar alarm 3 is in a silent state; when the lithium battery box is lifted, the trigger switch 301 arranged at the bottom of the lithium battery box is triggered and loosened, and the anti-theft alarm 3 starts to continuously alarm, so that the safety of the lithium battery box is improved, and the anti-theft alarm of the electric vehicle is further enhanced;
(2) in the aspect of an anti-theft structure, the whole anti-theft alarm 3 and a power supply are both fixed in a battery box, so that the anti-theft alarm has a hiding effect, and the circuit of the anti-theft alarm 3 cannot be directly found and cut off, so that the anti-theft alarm effect is better;
(3) the anti-theft power supply is from an internal lithium battery, the alarm can be continued, the anti-theft power supply is realized by using a small battery, and the alarm can be stopped in a short time;
(4) four trigger switches 301 of burglar alarm 3 are established in four supporting legs 201 department, through the wiring of wire hole, and disguised good, before lithium cell box and frame separation, difficult discovery, and a plurality of trigger switches 301 are parallelly connected, and the reliability is better.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an anti-theft type lithium battery box, it includes casing, lower casing, lithium cell, burglar alarm, it is equipped with positive pole wiring hole and negative pole wiring hole to go up the casing top, goes up the battery case that casing and lower casing fit together and form built-in lithium cell, burglar alarm electric connection has trigger switch, a serial communication port, burglar alarm establishes inside the battery case, and burglar alarm electric connection has four trigger switch, casing bottom four corners department is equipped with four supporting legss down, is equipped with the line hole in the supporting legss, and every supporting legss bottom is equipped with a trigger switch, and trigger switch passes through the inside line hole of supporting legss and burglar alarm electric connection, burglar alarm passes through the lithium cell power supply in the battery case.
2. The anti-theft lithium battery box according to claim 1, wherein a groove for placing an anti-theft alarm is formed in the bottom of the lower shell, and the anti-theft alarm is placed into the groove from the inside.
3. The anti-theft lithium battery box according to claim 1, wherein the joint of the upper shell and the lower shell is fixedly connected by a buckle and a clamping groove.
4. The anti-theft lithium battery box according to claim 1, wherein a handle is provided on the top of the upper case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022901442.7U CN213799986U (en) | 2020-12-03 | 2020-12-03 | Anti-theft lithium battery box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022901442.7U CN213799986U (en) | 2020-12-03 | 2020-12-03 | Anti-theft lithium battery box |
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Publication Number | Publication Date |
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CN213799986U true CN213799986U (en) | 2021-07-27 |
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CN202022901442.7U Active CN213799986U (en) | 2020-12-03 | 2020-12-03 | Anti-theft lithium battery box |
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CN (1) | CN213799986U (en) |
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2020
- 2020-12-03 CN CN202022901442.7U patent/CN213799986U/en active Active
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