CN212137339U - Multifunctional charging system control box - Google Patents
Multifunctional charging system control box Download PDFInfo
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- CN212137339U CN212137339U CN202021056738.7U CN202021056738U CN212137339U CN 212137339 U CN212137339 U CN 212137339U CN 202021056738 U CN202021056738 U CN 202021056738U CN 212137339 U CN212137339 U CN 212137339U
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Abstract
The utility model discloses a multi-functional charging system control box, including switch SW1 and the switching power supply AC-DC who establishes ties, switching power supply AC-DC constitutes series circuit with manual switch K0 and power indicator HL1, power indicator HL1 has electronic lock control drive circuit and pilot lamp work control circuit in parallel, first connector XP1 is connected to electronic lock control drive circuit, second connector XP2 is connected to pilot lamp work control circuit, first connector XP1 is used for connecting electronic lock function module, second connector XP2 is used for connecting pilot lamp function module. The utility model discloses integrated electronic lock function, charging circuit and illumination return circuit's control and state indication realize multi-functionalization and integration, have reduced the control box volume, conveniently detect and carry.
Description
Technical Field
The utility model relates to a car charging system control box technical field, specific theory is a multi-functional charging system control box.
Background
Safety is the most basic attribute of the automobile, and safety performance detection is the most important gateway for the quality of a new energy automobile. In the prior art, a control box of a charging system of an automobile has single function and is complex to operate, and is not beneficial to multi-functionalization and integration; and the control box has large volume and high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional charging system control box for solve among the prior art automobile charging system control box function singleness, be unfavorable for the problem of multi-functionalization and integration.
The utility model discloses a following technical scheme solves above-mentioned problem:
the utility model provides a multi-functional charging system control box, includes switch SW1 and the switching power supply AC-DC of series connection, switching power supply AC-DC constitutes series circuit with manual switch K0 and power indicator HL1, power indicator HL1 has electronic lock control drive circuit and pilot lamp work control circuit in parallel, first connector XP1 is connected to electronic lock control drive circuit, second connector XP2 is connected to pilot lamp work control circuit, first connector XP1 is used for connecting the electronic lock function module, second connector XP2 is used for connecting pilot lamp function module.
The utility model discloses integrated control drive and the state display of electronic lock function, charging circuit and illumination return circuit control and state indication, realized multi-functionalization and integration, reduced the control box volume, conveniently detected and carried.
The electronic lock control driving loop comprises an intermediate relay KA and an intermediate relay KB, a normally closed contact of the intermediate relay KA is connected with a locking key TA in series, and a normally open contact of the intermediate relay KA is connected with the electronic lock control forward driving loop in series; a normally closed contact of the intermediate relay KB is connected with the unlocking key TB in series, and a normally open contact of the intermediate relay KB is connected with the electronic lock control reverse driving loop in series; the electronic lock further comprises a locking confirmation key TC which is sequentially connected with the electronic lock signal loop and a locking indicator lamp HL 2.
The power switch SW1 and the first connector XP1 are connected with the electronic lock functional module to form an electronic lock working control loop: the power switch SW1 guides the 220V household power supply into the switching power supply AC-DC, and the 220V household power supply is converted into a 12V signal power supply inside the switching power supply AC-DC; manually operating a manual power switch K0 to lead the 12V power supply into a loop to the intermediate relay KA and the intermediate relay KB, and simultaneously lighting a power indicator lamp HL1 to indicate that the 12V power supply is normally led in; the locking key TA is operated manually alone to introduce the 12V signal power supply into the electronic lock control forward driving circuit in a forward direction to drive the electronic lock function module to complete the locking action, meanwhile, the locking confirmation key TC is operated to introduce the 12V signal power supply into the electronic lock signal circuit, and the locking indicator lamp HL2 is lighted to indicate that the locking action is successfully completed; the unlocking key TB is operated manually alone to reversely introduce the 12V signal power supply into the electronic lock control reverse driving circuit to drive the electronic lock function module to finish the unlocking action, meanwhile, the locking confirmation key TC is operated to introduce the 12V signal power supply into the electronic lock signal circuit, and the locking indicator lamp HL2 is not lighted to indicate that the unlocking action is successfully finished.
The pilot lamp work control circuit includes control box charging circuit and control box illumination return circuit, control box charging circuit includes the pilot lamp HL3 and the enter key TE that charges of establishing ties, control box illumination return circuit includes the illumination pilot lamp HL4 and the illumination enter key TD of establishing ties.
Connect 220V domestic power through switch SW1, connect the pilot lamp functional module through second connector XP2, form pilot lamp work control circuit: the power switch SW1 guides the 220V household power supply into the switching power supply AC-DC, and the 220V household power supply is converted into a 12V signal power supply inside the switching power supply AC-DC; manually operating a manual power switch K0 to lead a 12V power supply into a charging indicator lamp HL3 and a lighting indicator lamp HL4, and meanwhile, a power indicator lamp HL1 is on to indicate that the 12V power supply is normally led in; the charging confirmation key TE is operated manually alone to lead a 12V signal power supply into a control box charging loop and an indicator lamp charging loop of an indicator lamp function module and form a complete power supply loop, at the moment, a charging indicator lamp HL5 of the indicator lamp function module and a charging indicator lamp HL3 of the control box are simultaneously lighted, and the charging function is represented to work normally: the lighting confirmation key TD is operated manually alone to lead a 12V signal power supply into a lighting loop of the control box and a lighting loop of the indicator lamp functional module to form a complete power supply loop, and at the moment, the lighting indicator lamp HL6 of the indicator lamp functional module and the lighting indicator lamp HL4 of the control box are simultaneously lighted to indicate that the lighting function works normally.
The utility model integrates the control drive circuit of the electronic lock function module and the work control circuit of the indicator light function module, and the control drive circuit of the electronic lock function module controls and indicates the locking and unlocking of the electronic lock function module; the work control loop comprises a control box charging loop and a control box lighting loop, and the work control loop respectively controls and indicates the work states of the charging loop and the lighting loop. When realizing high-voltage heavy current energy transmission control, effectively improved electric automobile high pressure electrical control system's reliability and security, conveniently carry out safety inspection to car charging system.
The power switch SW1, the switching power supply AC-DC, the second connector XP2 and the first connector XP1 are installed on the side face of the box body, the upper cover is provided with through holes for installing the manual power switch K0, the power indicator HL1, the locking key TA, the unlocking key TB, the locking confirmation key TC, the locking indicator HL2, the charging indicator HL3, the charging confirmation key TE, the lighting indicator HL4 and the lighting confirmation key TD, and the intermediate relay KA and the intermediate relay KB are arranged in the box body.
The utility model discloses install above-mentioned electronic device in the control box, connect external power supply or functional module's device and install in the control box side for manual control and instruction operating condition's device is installed and is covered on the upper cover of control box, and it sets up in the box of control box with device and wiring, has reduced the control box volume, conveniently detects and carries.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model integrates the control and state indication of the electronic lock function, the charging circuit and the lighting circuit, realizes the multifunction and integration, reduces the volume of the control box, and is convenient for detection and carrying; the electronic lock is unlocked or locked by the relay, the locking key or the unlocking key and the locking confirmation key, the work control and the state indication of the indicating lamp are realized by the charging confirmation key or the lighting confirmation key, and the problem of complex operation of the existing control box is solved.
(2) The utility model discloses the overall arrangement of device makes things convenient for manual operation and observes the instruction state.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1:
the utility model provides a multi-functional charging system control box, includes switch SW1 and the switching power supply AC-DC of series connection, switching power supply AC-DC constitutes series circuit with manual switch K0 and power indicator HL1, power indicator HL1 has electronic lock control drive circuit and pilot lamp work control circuit in parallel, first connector XP1 is connected to electronic lock control drive circuit, second connector XP2 is connected to pilot lamp work control circuit, first connector XP1 is used for connecting the electronic lock function module, second connector XP2 is used for connecting pilot lamp function module.
The utility model discloses integrated control drive and the state display of electronic lock function, charging circuit and illumination return circuit control and state indication, realized multi-functionalization and integration, reduced the control box volume, conveniently detected and carried.
Example 2:
in another embodiment, referring to fig. 1, the electronic lock control driving circuit includes an intermediate relay KA and an intermediate relay KB, a normally closed contact of the intermediate relay KA is connected in series with a locking key TA, and a normally open contact of the intermediate relay KA is connected in series with the electronic lock control forward driving circuit; a normally closed contact of the intermediate relay KB is connected with the unlocking key TB in series, and a normally open contact of the intermediate relay KB is connected with the electronic lock control reverse driving loop in series; the signal circuit of the electronic lock is connected with a locking confirmation key TC and a locking indicator lamp HL2 in series, and the electronic lock is connected with a first connector XP 1.
The pilot lamp work control circuit includes control box charging circuit and control box illumination return circuit, control box charging circuit includes the pilot lamp HL3 and the enter key TE that charges of establishing ties, control box illumination return circuit includes the illumination pilot lamp HL4 and the illumination enter key TD of establishing ties.
The power switch SW1 and the first connector XP1 are connected with the electronic lock functional module to form an electronic lock working control loop: the power switch SW1 guides the 220V household power supply into the switching power supply AC-DC, and the 220V household power supply is converted into a 12V signal power supply inside the switching power supply AC-DC; manually operating a manual power switch K0 to lead the 12V power supply into a loop to the intermediate relay KA and the intermediate relay KB, and simultaneously lighting a power indicator lamp HL1 to indicate that the 12V power supply is normally led in; the locking key TA is operated manually alone to introduce the 12V signal power supply into the electronic lock control forward driving circuit in a forward direction to drive the electronic lock function module to complete the locking action, meanwhile, the locking confirmation key TC is operated to introduce the 12V signal power supply into the electronic lock signal circuit, and the locking indicator lamp HL2 is lighted to indicate that the locking action is successfully completed; the unlocking key TB is operated manually alone to reversely introduce the 12V signal power supply into the electronic lock control reverse driving circuit to drive the electronic lock function module to finish the unlocking action, meanwhile, the locking confirmation key TC is operated to introduce the 12V signal power supply into the electronic lock signal circuit, and the locking indicator lamp HL2 is not lighted to indicate that the unlocking action is successfully finished.
Connect 220V domestic power through switch SW1, connect the pilot lamp functional module through second connector XP2, form pilot lamp work control circuit: the power switch SW1 guides the 220V household power supply into the switching power supply AC-DC, and the 220V household power supply is converted into a 12V signal power supply inside the switching power supply AC-DC; manually operating a manual power switch K0 to lead a 12V power supply into a charging indicator lamp HL3 and a lighting indicator lamp HL4, and meanwhile, a power indicator lamp HL1 is on to indicate that the 12V power supply is normally led in; the charging confirmation key TE is operated manually alone to lead a 12V signal power supply into a control box charging loop and an indicator lamp charging loop of an indicator lamp function module and form a complete power supply loop, at the moment, a charging indicator lamp HL5 of the indicator lamp function module and a charging indicator lamp HL3 of the control box are simultaneously lighted, and the charging function is represented to work normally: the lighting confirmation key TD is operated manually alone to lead a 12V signal power supply into a lighting loop of the control box and a lighting loop of the indicator lamp functional module to form a complete power supply loop, and at the moment, the lighting indicator lamp HL6 of the indicator lamp functional module and the lighting indicator lamp HL4 of the control box are simultaneously lighted to indicate that the lighting function works normally. The charging indicator lamp HL5 and the lighting indicator lamp HL6 are real lamps, one end of the second connector assembly XP2 is connected with the real lamps through a shortcut probe, and the other end of the second connector assembly XP2 is connected with the inside of the control box through a cable.
The utility model integrates the control drive circuit of the electronic lock function module and the work control circuit of the indicator light function module, and the control drive circuit of the electronic lock function module controls and indicates the locking and unlocking of the electronic lock function module; the work control loop comprises a control box charging loop and a control box lighting loop, and the work control loop respectively controls and indicates the work states of the charging loop and the lighting loop. The reliability and the safety of the high-voltage electric control system of the electric automobile are effectively improved while the transmission control of high-voltage heavy-current energy is realized.
Example 3:
in another embodiment, the power switch SW1, the switching power supply AC-DC, the second connector XP2 and the first connector XP1 are installed on the side face of the box body, the upper cover is provided with through holes for installing the manual power switch K0, the power indicator lamp HL1, the locking key TA, the unlocking key TB2, the locking confirmation key TC, the locking indicator lamp HL21, the charging indicator lamp HL3, the charging confirmation key TE, the lighting indicator lamp HL4 and the lighting confirmation key TD, and the intermediate relay KA and the intermediate relay KB are arranged in the box body; the first connector XP1 adopts a five-core connector, and the second connector XP2 adopts a three-core connector. The utility model discloses the overall arrangement of device makes things convenient for manual operation and observes the instruction state
Although the present invention has been described herein with reference to the illustrated embodiments thereof, which are merely preferred embodiments of the present invention, it is to be understood that the present invention is not limited thereto, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
Claims (4)
1. The utility model provides a multi-functional charging system control box, its characterized in that, including switch SW1 and the switching power supply AC-DC of series connection, switching power supply AC-DC constitutes series circuit with manual switch K0 and power indicator HL1, power indicator HL1 has electronic lock control drive circuit and pilot lamp work control circuit in parallel, first connector XP1 is connected to electronic lock control drive circuit, second connector XP2 is connected to pilot lamp work control circuit, first connector XP1 is used for connecting the electronic lock function module, second connector XP2 is used for connecting the pilot lamp function module.
2. The multifunctional charging system control box according to claim 1, wherein the electronic lock control driving circuit comprises an intermediate relay KA and an intermediate relay KB, wherein a normally closed contact of the intermediate relay KA is connected in series with a locking key TA, and a normally open contact of the intermediate relay KA is connected in series with an electronic lock control forward driving circuit; a normally closed contact of the intermediate relay KB is connected with the unlocking key TB in series, and a normally open contact of the intermediate relay KB is connected with the electronic lock control reverse driving loop in series; the electronic lock further comprises a locking confirmation key TC which is sequentially connected with the electronic lock signal loop and a locking indicator lamp HL 2.
3. The multifunctional charging system control box of claim 2, wherein the indicator lamp working control circuit comprises a control box charging circuit and a control box lighting circuit, the control box charging circuit comprises a charging indicator lamp HL3 and a charging confirmation key TE which are connected in series, and the control box lighting circuit comprises a lighting indicator lamp HL4 and a lighting confirmation key TD which are connected in series.
4. The multifunctional charging system control box according to claim 3, further comprising a box body and an upper cover, wherein the power switch SW1, the switching power supply AC-DC, the second connector XP2 and the first connector XP1 are installed on the side surface of the box body, the upper cover is provided with through holes for installing the manual power switch K0, the power indicator HL1, the locking key TA, the unlocking key TB, the locking confirmation key TC, the locking indicator HL2, the charging indicator HL3, the charging confirmation key TE, the illumination indicator HL4 and the illumination confirmation key TD, and the intermediate relay KA and the intermediate relay KB are arranged in the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056738.7U CN212137339U (en) | 2020-06-10 | 2020-06-10 | Multifunctional charging system control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056738.7U CN212137339U (en) | 2020-06-10 | 2020-06-10 | Multifunctional charging system control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212137339U true CN212137339U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021056738.7U Active CN212137339U (en) | 2020-06-10 | 2020-06-10 | Multifunctional charging system control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212137339U (en) |
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2020
- 2020-06-10 CN CN202021056738.7U patent/CN212137339U/en active Active
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