CN220884279U - Integrated high-voltage PDU power distribution system for pure electric sanitation vehicle - Google Patents
Integrated high-voltage PDU power distribution system for pure electric sanitation vehicle Download PDFInfo
- Publication number
- CN220884279U CN220884279U CN202322416935.5U CN202322416935U CN220884279U CN 220884279 U CN220884279 U CN 220884279U CN 202322416935 U CN202322416935 U CN 202322416935U CN 220884279 U CN220884279 U CN 220884279U
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- voltage
- joint
- copper bar
- conductive copper
- box body
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 61
- 239000010949 copper Substances 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses an integrated high-voltage PDU power distribution system for a pure electric sanitation truck, which comprises an insulating box body and a box cover in sealing fit with the insulating box body, wherein a plurality of threading device connectors are arranged on the side of the insulating box body and used for penetrating in or out of a high-voltage wire in a sealing manner, a conductive copper bar is arranged at the bottom of the insulating box body, and an air ventilation valve and ground connection are arranged on the box body, so that the junction of the high-voltage wire can be effectively protected; the utility model uses the copper bar to conduct electricity, and the copper bar has the advantages of low resistivity, large bending degree and the like, and can effectively connect high-voltage wires at different positions under a high load state.
Description
Technical Field
The utility model belongs to the field of high-voltage electricity, and particularly relates to an integrated high-voltage PDU power distribution system for a pure electric sanitation vehicle.
Background
Along with the continuous development and popularization of new energy automobiles, new energy sanitation vehicle types also meet the rapid development period. Along with the continuous improvement of environmental sanitation vehicle type functional requirements and safety requirements, higher requirements are put forward on a high-voltage power supply and distribution system. The high-voltage PDU is used as a main component of a power supply and distribution system of a new energy automobile, and the lifting interface and the structure are required to be continuously adjusted to meet the requirements of diversity and safety of the whole automobile.
The high-voltage distribution box or the all-in-one controller of the current sanitation vehicle type can only be matched with one or two all-in-one controllers, and can not be matched with three or four all-in-one controllers, and the prior art scheme is to use two high-voltage junction boxes for distribution.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an integrated high-voltage power distribution system for a pure electric sanitation vehicle.
The specific scheme is as follows:
The utility model provides an integrated high voltage PDU distribution system for pure electric sanitation car, it contains insulating box body, with insulating box body sealing fit's lid, the side of insulating box body sets up a plurality of threading apparatus joints, the threading apparatus joint is used for sealed high-voltage line of penetrating or wearing out, the bottom of insulating box body sets up conductive copper bar, sets up breather valve and bonding on the box body, the bonding is connected with the automobile body electricity.
The insulating box body is internally provided with an insulating base, the conductive copper bar is fixedly connected with the insulating box body through the insulating base, the conductive copper bar comprises an anode conductive copper bar and a cathode conductive copper bar, and wiring holes are formed in the anode conductive copper bar and the cathode conductive copper bar.
The insulating base comprises a first insulating base, a second insulating base, a third insulating base, a fourth insulating base, a fifth insulating base and a sixth insulating base, wherein every two wiring holes on the positive conductive copper bar share one insulating base, and every two wiring holes on the negative conductive copper bar share one insulating base.
The utility model discloses a solar cell module, including insulating box body, the threading apparatus connects for the gram head, the threading apparatus connects including threading apparatus positive joint and threading apparatus negative joint, threading apparatus positive joint is located insulating box body side's one end, threading apparatus negative joint is located insulating box body side's the other end, insulating box body bottom is fixed with anodal conductive copper bar with one side that threading apparatus positive joint corresponds, insulating box body bottom is fixed with negative pole conductive copper bar with one side that threading apparatus negative joint corresponds, anodal conductive copper bar and negative pole conductive copper bar are Z style of calligraphy copper bar.
The threading device positive joint comprises a high-voltage input first positive joint, a high-voltage input second positive joint, a high-voltage output first positive joint, a high-voltage output second positive joint, a high-voltage output third positive joint and a high-voltage output fourth positive joint, and wiring holes corresponding to the high-voltage input first positive joint, the high-voltage input second positive joint, the high-voltage output first positive joint, the high-voltage output second positive joint, the high-voltage output third positive joint and the high-voltage output fourth positive joint are formed in the positive copper bar;
The threading apparatus negative joint comprises a high-voltage input first negative joint, a high-voltage input second negative joint, a high-voltage output first negative joint, a high-voltage output second negative joint, a high-voltage output third negative joint and a high-voltage output fourth negative joint, wherein the negative copper bar is provided with wiring holes corresponding to the high-voltage input first negative joint, the high-voltage input second negative joint, the high-voltage output first negative joint, the high-voltage output second negative joint, the high-voltage output third negative joint and the high-voltage output fourth negative joint.
Compared with the prior art, the high-voltage distribution box or the all-in-one controller can be matched with three or four all-in-one controllers, and can effectively protect the connection part of the high-voltage line; the utility model uses the copper bar to conduct electricity, and the copper bar has the advantages of low resistivity, large bending degree and the like, and can effectively connect high-voltage wires at different positions under a high load state.
Drawings
Fig. 1 is a schematic general structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the insulation case.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. It will be apparent to those skilled in the art that the described embodiments are only a part, but not all, of the implementations of the utility model, and that all other embodiments, based on which those skilled in the art will come to lie within the scope of the utility model without making any inventive effort.
As shown in fig. 1, an integrated high-voltage PDU power distribution system for a pure electric sanitation truck comprises an insulation box body 1 and a box cover 2 in sealing fit with the insulation box body 1, wherein a plurality of threading device connectors 3 are arranged on the side of the insulation box body 1, the threading device connectors 3 are used for penetrating into or penetrating out of high-voltage wires in a sealing mode, a conductive copper bar 5 is arranged at the bottom of the insulation box body 1, a ventilation valve 4 and an iron bonding 6 are arranged on the insulation box body 1, and the iron bonding 6 is electrically connected with a truck body.
The insulating box body is internally provided with an insulating base, the conductive copper bar is fixedly connected with the insulating box body through the insulating base, the conductive copper bar comprises an anode conductive copper bar and a cathode conductive copper bar, and wiring holes are formed in the anode conductive copper bar and the cathode conductive copper bar.
The insulating base comprises a first insulating base, a second insulating base, a third insulating base, a fourth insulating base, a fifth insulating base and a sixth insulating base, wherein every two wiring holes on the positive conductive copper bar share one insulating base, and every two wiring holes on the negative conductive copper bar share one insulating base.
The utility model discloses a solar cell module, including insulating box body, the threading apparatus connects for the gram head, the threading apparatus connects including threading apparatus positive joint and threading apparatus negative joint, threading apparatus positive joint is located insulating box body side's one end, threading apparatus negative joint is located insulating box body side's the other end, insulating box body bottom is fixed with anodal conductive copper bar with one side that threading apparatus positive joint corresponds, insulating box body bottom is fixed with negative pole conductive copper bar with one side that threading apparatus negative joint corresponds, anodal conductive copper bar and negative pole conductive copper bar are Z style of calligraphy copper bar.
The threading device positive joint comprises a high-voltage input first positive joint, a high-voltage input second positive joint, a high-voltage output first positive joint, a high-voltage output second positive joint, a high-voltage output third positive joint and a high-voltage output fourth positive joint, and wiring holes corresponding to the high-voltage input first positive joint, the high-voltage input second positive joint, the high-voltage output first positive joint, the high-voltage output second positive joint, the high-voltage output third positive joint and the high-voltage output fourth positive joint are formed in the positive copper bar;
The threading apparatus negative joint comprises a high-voltage input first negative joint, a high-voltage input second negative joint, a high-voltage output first negative joint, a high-voltage output second negative joint, a high-voltage output third negative joint and a high-voltage output fourth negative joint, wherein the negative copper bar is provided with wiring holes corresponding to the high-voltage input first negative joint, the high-voltage input second negative joint, the high-voltage output first negative joint, the high-voltage output second negative joint, the high-voltage output third negative joint and the high-voltage output fourth negative joint.
The high-voltage PDU power distribution system for the pure electric sanitation truck is characterized in that 1 or 2 input interfaces are divided into 3 or 4 output interfaces, the connector is used for protecting and fixing input and output high-voltage wires, the ground connection on the shell is used for protecting internal high-voltage connection points, the internal structure formed by the conductive copper bars of the insulating base is used for changing input or output channels, and the input and output high-voltage wires connected to the conductive copper bars are changed to output different voltages and currents.
The power input of the power high-voltage distribution box is divided into 3 paths or 4 paths of power output with different loads according to the requirements of all paths of electric appliances through the high-voltage PDU copper bar serial/parallel connection, so that the power requirement of a new energy sanitation type high-voltage electric device is met.
The high-voltage distribution box or the all-in-one controller can be matched with three or four all-in-one controllers, and can effectively protect the junction of the high-voltage wires; the utility model uses the copper bar to conduct electricity, and the copper bar has the advantages of low resistivity, large bending degree and the like, and can effectively connect high-voltage wires at different positions under a high load state.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. An integrated high-voltage PDU power distribution system for a pure electric sanitation vehicle is characterized in that: the electric power transmission device comprises an insulating box body (1), a box cover (2) which is in sealing fit with the insulating box body (1), a plurality of threading device connectors (3) are arranged on the side of the insulating box body (1), the threading device connectors (3) are used for sealing penetrating in or penetrating out high-voltage wires, a conductive copper bar (5) is arranged at the bottom of the insulating box body (1), a ventilation valve (4) and bonding (6) are arranged on the insulating box body (1), the bonding (6) is electrically connected with a car body, 1 or 2 interfaces of input are divided into 3 or 4 output interfaces by the conductive copper bar (5), the threading device connectors (3) are used for protecting and fixing input and output high-voltage wires, the bonding (6) on a shell are used for protecting internal high-voltage connection points, the conductive copper bar (5) of an insulating base is used for changing input or output channels, the input and the output of different voltages and currents connected on the conductive copper bar (5) are changed, and the power input of the power high-voltage distribution box is divided into 3 or 4 power supply lines through the power transmission device according to the requirements of each circuit in parallel connection.
2. The integrated high voltage PDU power distribution system for a full electric sanitation truck as recited in claim 1, wherein: the insulating box body is internally provided with an insulating base, the conductive copper bar is fixedly connected with the insulating box body through the insulating base, the conductive copper bar comprises an anode conductive copper bar and a cathode conductive copper bar, and wiring holes are formed in the anode conductive copper bar and the cathode conductive copper bar.
3. The integrated high voltage PDU power distribution system for a full electric sanitation truck as recited in claim 2, wherein: the insulating base comprises a first insulating base, a second insulating base, a third insulating base, a fourth insulating base, a fifth insulating base and a sixth insulating base, wherein every two wiring holes on the positive conductive copper bar share one insulating base, and every two wiring holes on the negative conductive copper bar share one insulating base.
4. The integrated high voltage PDU power distribution system for a full electric sanitation truck as recited in claim 3, wherein: the utility model discloses a solar cell module, including insulating box body, the threading apparatus connects for the gram head, the threading apparatus connects including threading apparatus positive joint and threading apparatus negative joint, threading apparatus positive joint is located insulating box body side's one end, threading apparatus negative joint is located insulating box body side's the other end, insulating box body bottom is fixed with anodal conductive copper bar with one side that threading apparatus positive joint corresponds, insulating box body bottom is fixed with negative pole conductive copper bar with one side that threading apparatus negative joint corresponds, anodal conductive copper bar and negative pole conductive copper bar are Z style of calligraphy copper bar.
5. The integrated high voltage PDU power distribution system for a full electric sanitation truck as recited in claim 4, wherein: the threading device positive joint comprises a high-voltage input first positive joint, a high-voltage input second positive joint, a high-voltage output first positive joint, a high-voltage output second positive joint, a high-voltage output third positive joint and a high-voltage output fourth positive joint, and wiring holes corresponding to the high-voltage input first positive joint, the high-voltage input second positive joint, the high-voltage output first positive joint, the high-voltage output second positive joint, the high-voltage output third positive joint and the high-voltage output fourth positive joint are formed in the positive conductive copper bar;
The threading apparatus negative joint comprises a high-voltage input first negative joint, a high-voltage input second negative joint, a high-voltage output first negative joint, a high-voltage output second negative joint, a high-voltage output third negative joint and a high-voltage output fourth negative joint, wherein the negative conductive copper bar is provided with wiring holes corresponding to the high-voltage input first negative joint, the high-voltage input second negative joint, the high-voltage output first negative joint, the high-voltage output second negative joint, the high-voltage output third negative joint and the high-voltage output fourth negative joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416935.5U CN220884279U (en) | 2023-09-06 | 2023-09-06 | Integrated high-voltage PDU power distribution system for pure electric sanitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416935.5U CN220884279U (en) | 2023-09-06 | 2023-09-06 | Integrated high-voltage PDU power distribution system for pure electric sanitation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884279U true CN220884279U (en) | 2024-05-03 |
Family
ID=90840907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416935.5U Active CN220884279U (en) | 2023-09-06 | 2023-09-06 | Integrated high-voltage PDU power distribution system for pure electric sanitation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884279U (en) |
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2023
- 2023-09-06 CN CN202322416935.5U patent/CN220884279U/en active Active
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