CN211809455U - Automobile emergency starting power supply device - Google Patents
Automobile emergency starting power supply device Download PDFInfo
- Publication number
- CN211809455U CN211809455U CN201922067704.1U CN201922067704U CN211809455U CN 211809455 U CN211809455 U CN 211809455U CN 201922067704 U CN201922067704 U CN 201922067704U CN 211809455 U CN211809455 U CN 211809455U
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- circuit board
- baffle
- lithium cell
- main part
- connecting wire
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Abstract
The utility model discloses an emergent starting power supply unit of car, including main part, circuit board, lithium cell and baffle, main part internally mounted has the baffle, the baffle falls into two spaces with the main part is inside, the lithium cell is installed to the baffle lower extreme, the circuit board is installed to the baffle upper end, be equipped with the line hole on the baffle, the circuit board passes line hole and lithium cell electric connection through the connecting wire, install power detection module on the circuit board, power detection module and circuit board electric connection. The utility model discloses, control the charging and the discharge process of lithium cell through the circuit board, judge whether there is sufficient electric energy the lithium cell through the voltage that installation power detection module detected the lithium cell, when power detection module discovery lithium cell has sufficient electric energy, can be with information transfer to the circuit board on, the disconnection of circuit board control relay to it is that the lithium cell is in storage state.
Description
Technical Field
The utility model relates to an automobile auxiliary appliance technical field specifically is an automobile emergency starting power supply device.
Background
At present, along with the development of life, the automobile becomes an indispensable part in the life of everyone, the automobile makes things convenient for people's life, but the ignition process of automobile needs the power to realize, many people's private car is not often used, the electrical part on the automobile can automatic loss, the inside electric quantity of battery, thus can't strike sparks for the automobile, need an external power supply to strike sparks for the automobile, automobile engine after striking sparks, charge original battery again, and current emergency power supply device all basically need open the bonnet, again with positive negative pole to receive the positive negative pole of original battery and carry out the ignition process, connect the wire and strike sparks after, still need to demolish the wire once more, this kind of emergency power supply operation is more troublesome, how to design a more convenient emergency power supply device just seems more important.
Disclosure of Invention
An object of the utility model is to provide an emergent starting power supply unit of car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile emergency starting power supply device, includes main part, circuit board, lithium cell and baffle, main part internally mounted has the baffle, the baffle falls into two spaces with the main part is inside, the lithium cell is installed to the baffle lower extreme, the circuit board is installed to the baffle upper end, be equipped with the line hole on the baffle, the circuit board passes line hole and lithium cell electric connection through the connecting wire, install power detection module on the circuit board, power detection module and circuit board electric connection.
Preferably, the relay is installed to circuit board one side, the insulated column is installed to the circuit board opposite side, the insulated column is two, the fuse is installed to the insulated column upper end, the relay passes through connecting wire and circuit board electric connection, the fuse passes through connecting wire and circuit board electric connection.
Preferably, the relay passes through connecting wire and binding post fixed connection, the dirt proof boot is installed with the main part junction to the connecting wire, the connecting wire surface mounting between binding post and the dirt proof boot has the protective sheath, the fuse passes through connecting wire and binding post fixed connection.
Preferably, fixed ear is installed to the main part both sides, be equipped with the fixed orifices on the fixed ear, fixed ear is two, and the symmetry installation, the main part openly has the apron through the mounting screw, surface mosaic has switch and electric quantity lamp on the apron, the switch is located electric quantity lamp right side.
Preferably, the electric quantity lamp is electrically connected with the circuit board, and the switch is electrically connected with the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model controls the charging and discharging process of the lithium battery through the circuit board, judges whether the lithium battery has enough electric energy or not by installing the power detection module to detect the voltage of the lithium battery, when the power detection module finds that the lithium battery has enough electric energy, the information is transmitted to the circuit board, the circuit board controls the relay to be disconnected, therefore, the lithium battery is in a storage state, when the power supply detection module finds that the electric energy of the lithium battery is low, the circuit board can control the relay to be closed, therefore, the original storage battery is used for charging the lithium battery, the lithium battery is ensured to be charged at any time so as to be convenient for emergency use, the whole circuit can be protected by the fuse to prevent the short circuit process of the internal dimension, the relay can be closed manually by installing the switch, meanwhile, the circuit board controls the lithium battery to discharge, so that the automobile is ignited, and the automobile ignition device is simple in structure and easy to popularize and use.
Drawings
Fig. 1 is a front view of an emergency starting power supply device for an automobile according to the present invention;
FIG. 2 is an internal structure diagram of the emergency starting power supply device for an automobile according to the present invention;
in the figure: 1-cover plate; 2-a switch; 3-electric quantity lamp; 4, a dustproof sleeve; 5-protecting the sleeve; 6-a wiring terminal; 7-a body; 8-a fixation hole; 9-fixing the lug; 10-a lithium battery; 11-a separator; 12-a relay; 13-a connecting line; 14-wire holes; 15-a circuit board; 16-a power supply detection module; 17-a fuse; 18-insulating column.
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. 1-2, the present invention provides an embodiment: an automobile emergency starting power supply device comprises a main body 7, a circuit board 15, a lithium battery 10 and a partition board 11, wherein the partition board 11 is installed inside the main body 7, the partition board 11 divides the inside of the main body 7 into two spaces, the lithium battery 10 is installed at the lower end of the partition board 11, the circuit board 15 is installed at the upper end of the partition board 11, a wire hole 14 is formed in the partition board 11, the circuit board 15 penetrates through the wire hole 14 through a connecting wire 13 to be electrically connected with the lithium battery 10, a power detection module 16 is installed on the circuit board 15, the power detection module 16 is electrically connected with the circuit board 15, a relay 12 is installed on one side of the circuit board 15, an insulating column 18 is installed on the other side of the circuit board 15, the insulating columns 18 are two, a fuse 17 is installed at the upper end of the insulating column 18, the relay 12 is electrically connected, relay 12 passes through connecting wire 13 and binding post 6 fixed connection, the dirt proof boot 4 is installed with 7 junctions of main part to connecting wire 13, connecting wire 13 surface mounting between binding post 6 and the dirt proof boot 4 has protective sheath 5, fuse 17 passes through connecting wire 13 and binding post 6 fixed connection, fixed ear 9 is installed on 7 both sides of main part, be equipped with fixed orifices 8 on the fixed ear 9, fixed ear 9 is two, and the symmetry installation, main part 7 openly has apron 1 through the mounting screw, 1 upper surface mosaic of apron has switch 2 and electric quantity lamp 3, switch 2 is located 3 right sides of electric quantity lamp, electric quantity lamp 3 and 15 electric connection of circuit board, switch 2 and 15 electric connection of circuit board.
The specific use mode is as follows: the utility model discloses in operation, on connecting terminal 6 to the original battery of car, fix main part 7 to the automobile body, utilize circuit board 15 to control the charging and the discharge process of lithium cell 10, utilize the voltage that power detection module 16 detected lithium cell 10 to judge whether lithium cell 10 has sufficient electric energy, when power detection module 16 finds that lithium cell 10 has sufficient electric energy, can transmit information to circuit board 15, circuit board 15 control relay disconnection, thereby it is in the storage state that lithium cell 10 is, when power detection module 16 finds that lithium cell 10 electric energy is lower, circuit board 15 can control relay closure, thereby original battery charges lithium cell 10, guarantee that the lithium cell is carved with electricity at the moment, use when emergent;
wherein, utilize fuse 17 can prevent inside size short circuit process to whole circuit gas protective action, through the installation switch, can manually close relay 12, circuit board 15 control lithium cell 10 discharges simultaneously, strikes sparks for the car.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an emergent starting power supply unit of car, includes main part (7), circuit board (15), lithium cell (10) and baffle (11), its characterized in that: main part (7) internally mounted has baffle (11), baffle (11) divide into two spaces with main part (7) inside, lithium cell (10) are installed to baffle (11) lower extreme, circuit board (15) are installed to baffle (11) upper end, be equipped with line hole (14) on baffle (11), circuit board (15) pass line hole (14) and lithium cell (10) electric connection through connecting wire (13), install power detection module (16) on circuit board (15), power detection module (16) and circuit board (15) electric connection.
2. The emergency starting power supply device for the automobile according to claim 1, wherein: relay (12) are installed to circuit board (15) one side, insulated column (18) are installed to circuit board (15) opposite side, insulated column (18) are two, fuse (17) are installed to insulated column (18) upper end, relay (12) are through connecting wire (13) and circuit board (15) electric connection, fuse (17) are through connecting wire (13) and circuit board (15) electric connection.
3. The emergency starting power supply device for the automobile according to claim 2, wherein: relay (12) are through connecting wire (13) and binding post (6) fixed connection, connecting wire (13) and main part (7) junction install dirt proof boot (4), connecting wire (13) surface mounting between binding post (6) and dirt proof boot (4) has protective sheath (5), fuse (17) are through connecting wire (13) and binding post (6) fixed connection.
4. The emergency starting power supply device for the automobile according to claim 1, wherein: fixed ear (9) are installed to main part (7) both sides, be equipped with fixed orifices (8) on fixed ear (9), fixed ear (9) are two, and the symmetry installation, main part (7) openly have apron (1) through the mounting screw, apron (1) upper surface inlays and has switch (2) and electric quantity lamp (3), switch (2) are located electric quantity lamp (3) right side.
5. The emergency starting power supply device for the automobile according to claim 4, wherein: the electric quantity lamp (3) is electrically connected with the circuit board (15), and the switch (2) is electrically connected with the circuit board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067704.1U CN211809455U (en) | 2019-11-26 | 2019-11-26 | Automobile emergency starting power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067704.1U CN211809455U (en) | 2019-11-26 | 2019-11-26 | Automobile emergency starting power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809455U true CN211809455U (en) | 2020-10-30 |
Family
ID=73026945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922067704.1U Active CN211809455U (en) | 2019-11-26 | 2019-11-26 | Automobile emergency starting power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809455U (en) |
-
2019
- 2019-11-26 CN CN201922067704.1U patent/CN211809455U/en active Active
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