CN218335415U - Automatic commercial car emergency power supply control system who switches - Google Patents
Automatic commercial car emergency power supply control system who switches Download PDFInfo
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- CN218335415U CN218335415U CN202222173317.8U CN202222173317U CN218335415U CN 218335415 U CN218335415 U CN 218335415U CN 202222173317 U CN202222173317 U CN 202222173317U CN 218335415 U CN218335415 U CN 218335415U
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Abstract
The utility model relates to an automatic commercial car emergency power supply control system who switches, its characterized in that: including main power supply main part, stand-by power supply main part, power mount pad, division board, the protecting cover body, automobile power generation machine and electrical source controller, the power mount pad set up in the frame main part and be provided with the protecting cover body around it, the protecting cover body also install in the frame main part detachably, the division board level set up in the power mount pad and with the inner space partition of power mount pad for upper and lower two-layer, it is upper installation room and lower floor's installation room respectively, stand-by power supply main part install in lower floor's installation room and with power mount pad fixed connection, main power supply main part install in the upper installation room and with division board fixed connection, the power mount pad internal fixation of main power supply main part top has sealed protective cover. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The invention relates to the technical field of commercial vehicle standby power supplies, in particular to an automatic switching emergency power supply control system.
Background
With the rapid development of new energy vehicles and intelligent driving technologies, the standby power supply technology is increasingly applied to cargo vehicles. Especially, the requirements of national standards on the safety level of functions are improved, the problems of application and working strategies of the standby power supply are more and more urgent to be solved in front of related technicians, and an intelligent switching technology between the main power supply and the standby power supply is urgent.
The current control strategy of the standby power supply is that the main power supply and the standby power supply simultaneously supply power to the execution unit, are connected in parallel and do not interfere with each other. When one path fails or fails, the other path is not affected. Although it can solve the problem that one path of power supply fails and the other path of power supply normally supplies to the execution unit, the following two obvious disadvantages still exist:
1. the standby power supply can not show the standby value, is consumed simultaneously with the main power supply, and has equivalent failure probability of two power supplies;
2. the standby power supply is continuously consumed, and does not meet the current era background of energy conservation and consumption reduction.
Disclosure of Invention
The utility model discloses a solve above-mentioned problem and designed an automatic switching's commercial car emergency power supply control system, switching mechanism through setting up can accomplish the switching of main power supply main part and stand-by power supply main part automatically, and the problem of consuming when solving has played the effect that increases practicality.
For solving the technical problem, the utility model provides an automatic commercial car emergency power supply control system who switches, its characterized in that: including main power supply main part, stand-by power supply main part, power mount pad, division board, the protecting cover body, automobile power generation machine and electrical source controller, the power mount pad set up in the frame main part and be provided with the protecting cover body around it, the protecting cover body also install in the frame main part detachably, the division board level set up in the power mount pad and with the inner space partition of power mount pad for upper and lower two-layer, it is upper installation room and lower floor installation room respectively, stand-by power supply main part install in lower floor installation room and with power mount pad fixed connection, main power supply main part install in upper installation room and with division board fixed connection, the power mount pad internal fixation of main power supply main part top has sealed protective cover plate, automobile power generation machine fix in the frame main part and be connected with main power supply main part and stand-by power supply main part electricity respectively, main power supply main part and stand-by power supply main part pass through electrical source controller and EHPS actuating mechanism electricity again, electrical source controller and main power supply main part and stand-by power supply main part between still be provided with switching mechanism.
Further: the utility model discloses a power supply installation seat, including protection casing, power supply installation seat, the internal from the top down of protection casing be provided with three heat dissipation framework, three heat dissipation framework cover is established in the outside of power supply installation seat and is contacted with the outer wall of power supply installation seat, set up the cavity in the lateral wall of heat dissipation framework, the cavity intussuseption be filled with and be used for radiating coolant liquid, the cavity in two upper and lower heat dissipation frameworks is linked together through the flexible pipe of ripple.
And further: the protective cover is characterized in that a screw rod is vertically fixed in the protective cover body, the heat dissipation frame body is connected to the screw rod through a connecting piece, the screw rods on the upper side and the lower side of the connecting piece are respectively connected with a locking nut, and the connecting piece is clamped on the screw rod through the locking nuts on the upper side and the lower side.
And further: the power supply mounting seat is characterized in that guide grooves for inserting the partition plates are formed in the left inner wall and the right inner wall of the power supply mounting seat, grooves are formed in the front side wall of the power supply mounting seat, notches communicated with the guide grooves are formed in the grooves, the partition plates are inserted into the guide grooves through the notches, sealing plates are connected into the grooves in an embedded mode, and the sealing plates are fixedly connected with the power supply mounting seat through screws and limit the partition plates in the guide grooves.
And further: the switching mechanism comprises a shell, a support plate, an input positive terminal, an input negative terminal, a terminal connecting block, an output positive terminal and an output negative terminal, wherein the shell is arranged on a frame main body through a connecting seat arranged on the bottom, a trapezoidal sliding rail is arranged in the top of the shell, the terminal connecting block is connected to the trapezoidal sliding rail through a sliding groove arranged on the top in a sliding manner and is connected with an electric cylinder fixed on the outer wall of the shell, the support plate is horizontally fixed in the shell, the input positive terminal and the input negative terminal are respectively provided with two conducting strips which are respectively a first input positive terminal, a second input positive terminal, a first input negative terminal and a second input negative terminal, the first input positive terminal and the first input negative terminal are arranged on the left end of the support plate, the second input positive terminal and the second input negative terminal are arranged on the right end of the support plate, the left and right sides of the terminal connecting block are provided with a connecting groove matched with the input positive terminal and the input negative terminal, the connecting groove is electrically connected with the first input negative terminal or the first input positive terminal, the second input negative terminal, the second input positive terminal and the output negative terminal is electrically connected with the two output terminals, and the electric cylinder drive the connecting block is electrically connected with the first input negative terminal, the input negative terminal and the two output terminal, the two input negative terminal and output terminal and the two output terminal in the input terminal controller, the output negative terminal is also electrically connected with the two second conducting strips, the two second conducting strips respectively extend into the connecting grooves matched with the first input negative terminal and the second input negative terminal, the anode and the cathode of the main power supply main body are respectively electrically connected with the first input anode terminal and the first input negative terminal, and the anode and the cathode of the standby power supply main body are respectively electrically connected with the second input anode terminal and the second input negative terminal.
After the structure is adopted, the utility model can automatically complete the switching between the main power supply main body and the standby power supply main body through the arranged switching mechanism, solves the problem of simultaneous consumption, and plays a role in increasing the practical performance; and the utility model discloses can also cool down main power supply main part and stand-by power supply main part through the coolant liquid that sets up in the cavity, play the effect that improves heat dispersion.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a work remote diagram of the present invention.
Fig. 2 is a mounting structure diagram of the main power supply body and the backup power supply body.
Fig. 3 is a side view structural diagram of the power supply mounting base.
Fig. 4 is an internal structural view of the switching mechanism.
Detailed Description
An automatic switching commercial car emergency power supply control system as shown in fig. 1 and fig. 2, including main power supply main part 1, stand-by power supply main part 2, power installation seat 3, division board 5, protecting cover body 4, automobile power generation machine 8 and power controller 9, power installation seat set up on frame main part 7 and be provided with the protecting cover body around it, the protecting cover body also detachably install in frame main part, division board level set up in power installation seat and separate the inner space of power installation seat for upper and lower two-layer, it is upper installation room and lower floor's installation room respectively, stand-by power supply main part install in lower floor's installation room and with power installation seat fixed connection, main power supply main part install in upper installation room and with division board fixed connection, the power installation seat internal fixation of main power supply main part top has sealed protective cover 6, automobile power generation machine fix in frame main part and be connected with main power supply main part and stand-by electric power supply main part electricity respectively, main power supply main part and stand-by electric power supply main part pass through power controller and be connected with EHPS actuating mechanism 10 electricity again. The utility model discloses a switching of main power source main part and stand-by power source main part can be accomplished automatically to the switching mechanism who sets up, and the problem of consuming when solving has played the effect that increases practicality.
As shown in fig. 2, three heat dissipation frame bodies 11 are arranged in the shield body from top to bottom, the three heat dissipation frame bodies are sleeved outside the power supply installation seat and are in contact with the outer wall of the power supply installation seat, a cavity is formed in the side wall of each heat dissipation frame body, cooling liquid for heat dissipation is filled in the cavity, and the cavities in the upper heat dissipation frame body and the lower heat dissipation frame body are communicated through corrugated expansion pipes 14. The utility model discloses can cool down main power supply main part and stand-by power supply main part through the coolant liquid that sets up in the cavity, play the effect that improves heat dispersion.
As shown in fig. 2, a screw 12 is vertically fixed in the protective cover body, the heat dissipation frame body is connected to the screw through a connecting piece 13, the screws on the upper and lower sides of the connecting piece are respectively connected with a locking nut, and the connecting piece is clamped on the screw through the locking nuts on the upper and lower sides.
As shown in fig. 3, guide grooves for inserting the partition plates are formed in the left and right inner walls of the power supply mounting seat, a groove is formed in the front side wall of the power supply mounting seat, a notch communicated with the guide grooves is formed in the groove, the partition plates are inserted into the guide grooves through the notch, a sealing plate 15 is connected into the groove in an embedded manner, and the sealing plate is fixedly connected with the power supply mounting seat through screws and limits the partition plates in the guide grooves.
As shown in fig. 4, a switching mechanism is arranged between the power supply controller and the main power supply body and the standby power supply body, the switching mechanism comprises an outer shell 16, a support plate 18, an input positive terminal, an input negative terminal, a terminal connection block 21, an output positive terminal 22-1 and an output negative terminal 22-2, the outer shell is mounted on the frame body through a connection seat 17 arranged on the bottom, a trapezoidal slide rail 23 is arranged in the top of the outer shell, the terminal connection block is connected on the trapezoidal slide rail in a sliding way through a sliding groove arranged on the top and is connected with an electric cylinder fixed on the outer wall of the outer shell, the support plate is horizontally fixed in the outer shell, the input positive terminal and the input negative terminal are respectively provided with two terminals, the connecting device comprises a first input positive terminal 19-1, a second input positive terminal 19-2, a first input negative terminal 20-1 and a second input negative terminal 20-2, wherein the first input positive terminal and the first input negative terminal are arranged at the left end of a supporting plate, the second input positive terminal and the second input negative terminal are arranged at the right end of the supporting plate, connecting grooves matched with the input positive terminal and the input negative terminal are formed in the left side and the right side of a terminal connecting block, the terminal connecting block is driven by a driving electric cylinder to translate along a trapezoidal sliding rail, so that the first input positive terminal and the first input negative terminal or the second input positive terminal and the second input negative terminal are connected into the corresponding connecting grooves, and the output positive terminal and the output negative terminal are arranged on the terminal connecting block and are electrically connected with a power supply controller, the output positive terminal is electrically connected with the two first conducting strips, the two first conducting strips respectively extend into a connecting groove matched with the first input positive terminal and the second input positive terminal, the output negative terminal is also electrically connected with the two second conducting strips, the two second conducting strips respectively extend into a connecting groove matched with the first input negative terminal and the second input negative terminal, the positive pole and the negative pole of the main power supply main body are respectively electrically connected with the first input positive terminal and the first input negative terminal, and the positive pole and the negative pole of the standby power supply main body are respectively electrically connected with the second input positive terminal and the second input negative terminal.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic commercial car emergency power supply control system who switches which characterized in that: including main power supply main part (1), stand-by power supply main part (2), power mount pad (3), division board (5), the protecting cover body (4), automobile power generation machine (8) and electrical source controller (9), the power mount pad set up on frame main part (7) and be provided with the protecting cover body around it, the protecting cover body also can be installed in the frame main part detachably, the division board level set up in the power mount pad and separate the inner space of power mount pad for upper and lower two-layer, it is upper installation room and lower floor's installation room respectively, stand-by power supply main part install in lower floor's installation room and with power mount pad fixed connection, main power supply main part install in upper installation room and with division board fixed connection, the power mount pad internal fixation of main power supply main part top has sealed protective cover board (6), automobile power generation machine fix in the frame main part and be connected with main power supply main part and stand-by power supply main part electricity respectively, main power supply main part and stand-by electrical source controller be connected with PS actuating mechanism (10) electricity again, electrical source controller and main part and stand-by electrical source controller still be provided with switching mechanism between main part.
2. The automatic switching emergency power supply control system for commercial vehicles according to claim 1, characterized in that: the utility model discloses a power supply installation seat, including protection casing, power supply installation seat, cavity, the internal from the top down of protection casing be provided with three heat dissipation framework (11), three heat dissipation framework cover is established in the outside of power supply installation seat and is contacted with the outer wall of power supply installation seat, set up the cavity in the lateral wall of heat dissipation framework, the cavity intussuseption be filled with and be used for radiating coolant liquid, the cavity in two upper and lower heat dissipation frameworks is linked together through flexible pipe (14) of ripple.
3. The automatic switching emergency power supply control system for commercial vehicles according to claim 2, characterized in that: the protective cover is characterized in that a screw rod (12) is vertically fixed in the protective cover body, the heat dissipation frame body is connected to the screw rod through a connecting piece (13), the screw rods on the upper side and the lower side of the connecting piece are respectively connected with a locking nut, and the connecting piece is clamped on the screw rod through the locking nuts on the upper side and the lower side.
4. The automatic switching emergency power supply control system for the commercial vehicle according to claim 1, wherein: offer the guide way that is used for grafting the division board about the power mount pad on the inner wall, set up the recess on the preceding lateral wall of power mount pad, the recess in seted up the breach that communicates with the guide way, the division board inserts in the guide way through breach department, still embedded closing plate (15) that is connected with in the recess, the closing plate pass through screw and power mount pad fixed connection and with the division board restriction in the guide way.
5. The automatic switching emergency power supply control system for the commercial vehicle according to claim 1, wherein: the switching mechanism comprises an outer shell (16), a support plate (18), an input positive terminal, an input negative terminal, a terminal connecting block (21), an output positive terminal (22-1) and an output negative terminal (22-2), wherein the outer shell is installed on a frame main body through a connecting seat (17) arranged on the bottom, a trapezoidal sliding rail (23) is arranged in the top of the outer shell, the terminal connecting block is connected to the trapezoidal sliding rail in a sliding mode through a sliding groove formed in the top and is connected with an electric cylinder fixed on the outer wall of the outer shell, the support plate is horizontally fixed in the outer shell, the input positive terminal and the input negative terminal are respectively provided with two terminals, namely a first input positive terminal (19-1), a second input positive terminal (19-2), a first input negative terminal (20-1) and a second input negative terminal (20-2), the first input positive terminal and the first input negative terminal are arranged on the left end of the support plate, the second input positive terminal and the second input negative terminal are arranged on the right end of the support plate, the left side and the right side of the terminal of the connecting block are provided with the input positive terminal and the input negative terminal which are matched with the positive terminal and the input terminal, the input terminal and the second input terminal is connected into the trapezoidal connecting block or connected with the electric cylinder through the input cylinder, and the input negative terminal, and the input cylinder, and the input terminal is connected into the trapezoidal connecting block, output positive terminal and output negative terminal set up on the terminal connection block and be connected with the power supply controller electricity, output positive terminal be connected with two first conducting strips electricity, two first conducting strips stretch into respectively with first input positive terminal and second input positive terminal assorted spread groove in, output negative terminal also be connected with two second conducting strips electricity, two second conducting strips stretch into respectively to first input negative terminal and second input negative terminal assorted spread groove in, the positive pole and the negative pole of main power supply main part are connected with first input positive terminal and first input negative terminal electricity respectively, the positive pole and the negative pole of stand-by power supply main part are connected with second input positive terminal and second input negative terminal electricity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173317.8U CN218335415U (en) | 2022-08-18 | 2022-08-18 | Automatic commercial car emergency power supply control system who switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173317.8U CN218335415U (en) | 2022-08-18 | 2022-08-18 | Automatic commercial car emergency power supply control system who switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335415U true CN218335415U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222173317.8U Active CN218335415U (en) | 2022-08-18 | 2022-08-18 | Automatic commercial car emergency power supply control system who switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335415U (en) |
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2022
- 2022-08-18 CN CN202222173317.8U patent/CN218335415U/en active Active
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