CN217124582U - Fill electric pile equipment - Google Patents
Fill electric pile equipment Download PDFInfo
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- CN217124582U CN217124582U CN202220801684.5U CN202220801684U CN217124582U CN 217124582 U CN217124582 U CN 217124582U CN 202220801684 U CN202220801684 U CN 202220801684U CN 217124582 U CN217124582 U CN 217124582U
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Abstract
The embodiment of the utility model discloses fill electric pile equipment. This fill electric pile equipment includes: a housing; the alternating current assembly is arranged in the shell and used for outputting a first alternating current voltage and a second alternating current voltage; the alternating current component is provided with a lightning arrester; the rectifying assembly is arranged in the shell and electrically connected with the alternating current assembly, the alternating current assembly is used for transmitting a first alternating voltage to the rectifying assembly, and the rectifying assembly is used for rectifying the first alternating voltage into a direct current voltage; the direct current assembly is arranged in the shell and electrically connected with the rectifying assembly, and the direct current assembly is used for transmitting direct current voltage; the control assembly is arranged in the shell, is electrically connected with the alternating current assembly, the rectifying assembly and the direct current assembly and is used for receiving a control signal, controlling the direct current voltage output by the rectifying assembly according to the control signal and controlling the working state of the direct current assembly. The embodiment of the utility model provides a fill electric pile equipment can compatible multiple direct current module of charging.
Description
Technical Field
The embodiment of the utility model provides a relate to fill the electric pile technique, especially relate to a fill electric pile equipment.
Background
Along with the continuous development of the prior art, more and more manufacturers are provided with the direct current charging modules with the same power, the supply quantity, the supply period, the price and the like of the direct current charging modules provided by the manufacturers are different, and one charging pile cannot be only provided with the direct current charging module of one manufacturer.
At present, the existing charging pile equipment is usually used for replacing direct current charging modules, and due to the fact that the direct current charging modules of different manufacturers are different in shape and size, corresponding structural components are needed for replacing different modules, so that the charging pile can be formed by multiple structural forms, and the charging pile can not be compatible with multiple direct current charging modules.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a fill electric pile equipment to compatible multiple direct current module of charging.
An embodiment of the utility model provides a fill electric pile equipment, include:
a housing;
the alternating current assembly is arranged in the shell and used for outputting a first alternating current voltage and a second alternating current voltage; the alternating current component is provided with a lightning arrester;
the rectifying assembly is arranged in the shell and electrically connected with the alternating current assembly, the alternating current assembly is used for transmitting a first alternating voltage to the rectifying assembly, and the rectifying assembly is used for rectifying the first alternating voltage into a direct current voltage;
the direct current assembly is arranged in the shell and electrically connected with the rectifying assembly, and the direct current assembly is used for transmitting direct current voltage;
the control assembly is arranged in the shell, is electrically connected with the alternating current assembly, the rectifying assembly and the direct current assembly and is used for receiving a control signal, controlling the direct current voltage output by the rectifying assembly according to the control signal and controlling the working state of the direct current assembly.
Optionally, the alternating current assembly includes a first bottom plate, an alternating current contactor, an air switch and a switching terminal, the alternating current contactor, the lightning arrester, the air switch and the switching terminal are all arranged on the first bottom plate, the lightning arrester and the air switch are all electrically connected with the alternating current contactor, and the air switch is electrically connected with the rectification assembly and the control assembly.
Optionally, the rectification component comprises a rectification unit, a support guide rail, an air inlet cover, an air outlet cover, a fixed support and a guide support, the air inlet cover and the air outlet cover are respectively welded on two opposite side walls of the shell, two ends of the support guide rail are respectively fixed on the air inlet cover and the air outlet cover, one side of the rectification unit is located on the support guide rail, the fixed support is arranged on the air inlet cover and the air outlet cover, the guide support is connected with the air inlet cover and the air outlet cover, and the rectification unit is electrically connected with the alternating current component and the control component.
Optionally, the fixing bracket is detachably arranged.
Optionally, the rectifying assembly further includes a plug, the plug is disposed on the fixing bracket, and the plug is used for connecting the dc cable and the ac cable.
Optionally, the direct current assembly includes second bottom plate, direct current contactor, fuse and shunt, and fuse, shunt and direct current contactor all set up at the second bottom plate, and fuse, shunt and direct current contactor electricity are connected in proper order, and the fuse is connected with the rectifier module electricity, and direct current contactor is connected with the control assembly electricity.
Optionally, the direct current assembly further comprises a copper bar and an insulating support, the fuse, the shunt and the direct current contactor are all electrically connected through the copper bar, and the insulating support is arranged between the copper bar and the second bottom plate.
Optionally, the control assembly comprises a third bottom plate, an auxiliary power supply, a main control board, an electric meter and a wire slot, the auxiliary power supply, the main control board, the electric meter and the wire slot are all arranged on the third bottom plate, the main control board is electrically connected with the rectifying assembly and the direct current assembly, the alternating current assembly is electrically connected with the main control board through the auxiliary power supply, the auxiliary power supply is used for converting second alternating current voltage into direct current voltage, the direct current voltage is transmitted to the main control board as power supply voltage, and the electric meter is electrically connected with the direct current assembly.
Optionally, the alternating current assembly, the direct current assembly and the control assembly are fixed in the shell in a rivet pressing screw installation mode, and the rectifying assembly is fixed in the shell in a welding mode.
Optionally, the first ac voltage is 380V ac voltage, and the second ac voltage is 220V ac voltage.
The embodiment of the utility model provides a charging pile equipment, including casing, interchange subassembly, rectification subassembly, direct current subassembly and control assembly; the alternating current assembly is arranged in the shell and used for outputting a first alternating current voltage and a second alternating current voltage; the alternating current component is provided with a lightning arrester; the rectifying assembly is arranged in the shell and electrically connected with the alternating current assembly, the alternating current assembly is used for transmitting a first alternating voltage to the rectifying assembly, and the rectifying assembly is used for rectifying the first alternating voltage into a direct current voltage; the direct current assembly is arranged in the shell, electrically connected with the rectifying assembly and used for transmitting direct current voltage; the control assembly is arranged in the shell, is electrically connected with the alternating current assembly, the rectifying assembly and the direct current assembly, and is used for receiving a control signal, controlling the direct current voltage output by the rectifying assembly according to the control signal and controlling the working state of the direct current assembly. The embodiment of the utility model provides a fill electric pile equipment because the rectification subassembly is detachable construction, when the different direct current of the shape and size module of charging in the rectification subassembly that needs to be changed is the rectification unit, only need dismantle the replacement can to can compatible multiple direct current module of charging.
Drawings
Fig. 1 is a schematic structural diagram of a charging pile device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another charging pile device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another charging pile device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another charging pile device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another charging pile device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another charging pile device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another charging pile device provided by the embodiment of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is the embodiment of the utility model provides a fill electric pile equipment's schematic structure, fig. 2 is the embodiment of the utility model provides a another kind fills electric pile equipment's schematic structure, this embodiment is applicable to the aspect such as charging to electric automobile. Referring to fig. 1 and 2, the charging pile apparatus includes: the device comprises a shell 10, an alternating current assembly 20, a rectifying assembly 30, a direct current assembly 40 and a control assembly 50.
Wherein, the ac assembly 20 is disposed in the housing 10, and the ac assembly 20 is configured to output a first ac voltage and a second ac voltage; the ac module 20 is provided with a lightning arrester 21; the rectifying component 30 is arranged in the housing 10 and is a detachable structure, the rectifying component 30 is electrically connected with the alternating current component 20, the alternating current component 20 is used for transmitting a first alternating voltage to the rectifying component 30, and the rectifying component 30 is used for rectifying the first alternating voltage into a direct current voltage; the direct current assembly 40 is arranged in the shell 10, the direct current assembly 40 is electrically connected with the rectifying assembly 30, and the direct current assembly 40 is used for transmitting direct current voltage; the control assembly 50 is disposed in the housing 10, the control assembly 50 is electrically connected to the ac assembly 20, the rectifier assembly 30 and the dc assembly 40, and the control assembly 50 is configured to receive a control signal, control a dc voltage output by the rectifier assembly 30 according to the control signal, and control a working state of the dc assembly 40.
Illustratively, the ac module 20 inputs three-phase ac power, the input ac voltage is 380V, the ac module 20 transmits 380V ac power to the rectifying module 30, and transmits single-phase ac power, i.e. 220V ac power, in the three phases to the switching power supply, and the switching power supply converts the 220V ac power into 12V dc power to supply to the control module 50, so as to provide the control module 50 with the voltage required for normal operation. When the electric automobile needs to be charged, the controller of the electric automobile communicates with the control component 50, when the control component 50 receives a control signal which is sent by the controller of the electric automobile and comprises the charging requirement and the charging voltage, the control component 50 controls the rectifying component 30 to work, simultaneously controls the magnitude of the direct current voltage output by the rectifying component 30 according to the control signal, and controls the conduction of the direct current component 40, the rectifying component 30 outputs the rectified direct current voltage to the direct current component 40, the direct current component 40 outputs the direct current voltage, for example, the direct current voltage can be output to a charging gun, and the direct current voltage can be transmitted to the electric automobile through the charging gun. Moreover, since the rectifier assembly 30 is a detachable structure, when the rectifier unit, which is a dc charging module with different shapes and sizes in the rectifier assembly 30, needs to be replaced, only the rectifier unit needs to be detached and replaced, so that the rectifier assembly is compatible with various dc charging modules.
The charging pile equipment provided by the embodiment comprises a shell, an alternating current assembly, a rectifying assembly and a control assembly; the alternating current assembly is arranged in the shell and used for outputting a first alternating current voltage and a second alternating current voltage; the alternating current component is provided with a lightning arrester; the rectifying assembly is arranged in the shell and electrically connected with the alternating current assembly, the alternating current assembly is used for transmitting a first alternating voltage to the rectifying assembly, and the rectifying assembly is used for rectifying the first alternating voltage into a direct current voltage; the direct current assembly is arranged in the shell, electrically connected with the rectifying assembly and used for transmitting direct current voltage; the control assembly is arranged in the shell, is electrically connected with the alternating current assembly, the rectifying assembly and the direct current assembly, and is used for receiving a control signal, controlling the direct current voltage output by the rectifying assembly according to the control signal and controlling the working state of the direct current assembly. The electric pile equipment that fills that this embodiment provided because the rectification subassembly is detachable construction, when the different direct current of the overall dimension in the rectification subassembly module that needs to be changed charges the module and is the rectification unit, only need dismantle the replacement can to can compatible multiple direct current module that charges.
Fig. 3 is another kind of schematic structure diagram who fills electric pile equipment that the embodiment of the utility model provides, fig. 4 is another kind of schematic structure diagram who fills electric pile equipment that the embodiment of the utility model provides. Referring to fig. 3 and 4, alternatively, the ac assembly 20 includes a first base plate 22, an ac contactor 23, an air switch 24, and a transfer terminal 25, the ac contactor 23, the surge arrester 21, the air switch 24, and the transfer terminal 25 are all disposed on the first base plate 22, the surge arrester 21 and the air switch 24 are all electrically connected to the ac contactor 23, and the air switch 24 is electrically connected to the rectifying assembly 30 and the control assembly 50.
The air switch 24 and the transfer terminal 25 are fixed on the right side of the plane of the first bottom plate 22, three-phase alternating current is transmitted to the air switch 24 through an alternating current cable penetrating through an alternating current inlet 26, the alternating current contactor 23, the lightning arrester 21 and the air switch 24 are connected through a cable, and the alternating current contactor 23 is connected with the rectifying assembly 30 through an alternating current cable penetrating through an alternating current outlet 27. The transfer terminal 314 may be used for cable transfer between the gun line of the charging gun and the main control board of the control assembly 50.
Fig. 5 is another kind of schematic structure diagram who fills electric pile equipment that the embodiment of the utility model provides, fig. 6 is another kind of schematic structure diagram who fills electric pile equipment that the embodiment of the utility model provides. Referring to fig. 5 and 6, optionally, the fairing assembly 30 includes a fairing unit 31, a support rail 32, an air inlet cover 33, an air outlet cover 34, a fixing bracket 35 and a guide bracket 36, the air inlet cover 33 and the air outlet cover 34 are respectively welded on two opposite side walls of the housing 10, two ends of the support rail 32 are respectively fixed on the air inlet cover 33 and the air outlet cover 34, one side of the fairing unit 31 is located on the support rail 32, the fixing bracket 35 is arranged on the air inlet cover 33 and the air outlet cover 34, the guide bracket 36 is connected with the air inlet cover 33 and the air outlet cover 34, and the fairing unit 31 is electrically connected with the ac assembly 20 and the control assembly 50.
Specifically, the control component 50 may control an operating state of the rectifying unit 31, and when the control component 50 controls the rectifying unit 31 to operate, the rectifying unit 31 rectifies the alternating current transmitted from the alternating current component 20 to the rectifying unit 31. The air inlet cover 33 is an approximately rectangular frame structure, the housing 331 of the air inlet cover 33 is provided with screw fixing holes 332 and air inlet windows 333, and the bottom is an open structure 334. The air outlet cover 34 is also of an approximately rectangular frame structure, the housing 341 of the air outlet cover 34 is provided with screw fixing holes 342 and an air outlet window 343, the bottom of the air outlet cover is an open structure 344, and the open structures 334 and 344 facilitate the timely discharge of a small amount of water entering from the air inlet cover 33 and the air outlet cover 34. The two ends of the support rail 32 are respectively fixedly connected with the air inlet cover 33 and the air outlet cover 34, the air inlet cover 33 and the air outlet cover 34 are fixedly connected with the side wall of the shell 10 in a welding mode, and the air inlet window 333 and the air outlet window 343 are locked on the side edge of the shell 10 through screws by using screw fixing holes 37. The air inlet window 333 and the air outlet window 343 can both adopt a shutter design, the air inlet window 333 at least covers the air inlet of the rectifying component 30, and the air outlet window 343 at least covers the air outlet of the rectifying component 30, so as to ensure that the heat generated by the rectifying component 30 can be taken away in time.
Illustratively, the number of the fixing brackets 35 is two, one of which is disposed inside the air inlet cover 33 on the side close to the rectifying unit 31, and the other of which is disposed inside the air outlet cover 34 on the side close to the rectifying unit 31. The rectifying unit 31 is connected to the dc component 40 through a dc cable via a dc cable outlet 38, and is connected to the ac component 30 through an ac cable. In addition, the surface of casing 10 is provided with the human-computer interaction screen, the charge status indicator lamp, the charging unit, scram button etc. in casing 10, rectification subassembly 30 is located the well upper portion of casing 10, and rectification subassembly 30 transversely arranges (business turn over wind direction) in control assembly 50 one side, direct current subassembly 40 and control assembly 50 can set up at same bottom plate, in the perpendicular to business turn over wind direction, direct current subassembly 40 is located one side of control assembly 50, exchange subassembly 20 is located the well lower part of casing 10, and exchange subassembly 20 is higher than control assembly 50 low, in order to guarantee that the bottom of casing 10 leaves the reservation district that is used for placing the charging cable who arranges. Each electric component is in a modular design and is relatively independent, and the electric components are electrically connected by adopting cables to be matched with connecting terminals.
Optionally, the fixing bracket 35 is detachably disposed.
Wherein, fixed bolster 35 can be changed at any time, and fixed bolster 35 can change along with the rectification unit 31 of different power, different producers, only needs to change fixed bolster 35 can reach the multimode and be multiunit compatible, and fills the pile body of electric pile unchangeably.
Optionally, the rectifying assembly 30 further includes a plug 39, the plug 39 is disposed on the fixing bracket 35, and the plug 39 is used for connecting a dc cable and an ac cable.
Exemplarily, as shown in fig. 5 and 6, there are two fixing brackets 35, the two fixing brackets 35 are respectively used for fixing two plugs 39, the plugs 39 are installed outside the fixing brackets 35, that is, on the side facing away from the rectifying unit 31, so that maintenance is performed by screw detachment when in use, and the two plugs 39 are respectively used for connecting a dc cable and an ac cable. The rectifying unit 31 is connected to the dc component 40 through a dc cable via a dc cable outlet 38, and is connected to the ac component 30 through an ac cable.
Fig. 7 is a schematic structural diagram of another charging pile device provided by the embodiment of the utility model. Referring to fig. 7, optionally, the dc assembly 40 includes a second base plate 41, a dc contactor 42, a fuse 43, and a shunt 44, the fuse 43, the shunt 44, and the dc contactor 42 are disposed on the second base plate 41, the fuse 43, the shunt 44, and the dc contactor 42 are electrically connected in sequence, the fuse 43 is electrically connected to the rectifying assembly 30, and the dc contactor 42 is electrically connected to the control assembly 50.
Specifically, the second bottom plate 41 is provided with an observation window and a plug-in terminal for connecting the control component 50, the dc contactor 42 is provided with an outlet terminal 421, and the outlet terminal 421 extends downward to the outside of the housing 10, so as to realize connection with a dc load outside the pile body. The control component 50 can control the on/off of the dc contactor 42, and when the control component 50 controls the on/off of the dc contactor 42, the dc power transmitted to the dc component 40 can be output through the dc contactor 42.
With continued reference to fig. 7, optionally, the dc assembly 40 further includes a copper bar 45 and an insulating bracket 46, the fuse 43, the shunt 44 and the dc contactor 42 are electrically connected through the copper bar 45, and the insulating bracket 46 is disposed between the copper bar 45 and the second bottom plate 41.
The dc contactor 42, the fuse 43 and the shunt 44 are electrically connected through a copper bar 45, a cable connected to the copper bar 45 can pass through the cable outlet 451 and be connected to the plug 39 of the rectifier module 30, so that the rectifier unit 41 transmits the dc power to the copper bar 45 through the cable, and the dc power can be transmitted to the dc load through the outlet 421 according to the control requirement. In addition, the direct current component 40 is provided with a perspective window 47 to strengthen safety isolation protection. Through the structure, when the assembling process is compiled, the content is concise and clear, and when the device is maintained, the position of the device can be quickly positioned, so that the manufacturability of the equipment during manufacturing and the convenience during maintenance are greatly improved.
With reference to fig. 7, optionally, the control assembly 50 includes a third bottom plate 51 (shared with the second bottom plate 41), an auxiliary power supply 52, a main control board 53, an electric meter 54, and a wire slot 55, where the auxiliary power supply 52, the main control board 53, the electric meter 54, and the wire slot 55 are all disposed on the third bottom plate 51, the main control board 53 is electrically connected to the rectifying assembly 30 and the dc assembly 40, the ac assembly 20 is electrically connected to the main control board 53 through the auxiliary power supply 52, the auxiliary power supply 52 is configured to convert the second ac voltage into a dc voltage and transmit the dc voltage to the main control board 53 as a power supply voltage, and the electric meter 54 is electrically connected to the dc assembly 40.
Specifically, the auxiliary power source 52 is the above-mentioned switching power source, and can convert the ac power transmitted by the ac component 20 into the dc power required by the operation of the main control board 53. The auxiliary power supply 52 is installed at the lower left portion of the third base plate 51, the main control board 53 is installed at the middle region of the third base plate 51, and the upper portion of the third base plate 51 is provided with a wire casing 55, the middle portion is provided with a vertical wire casing 56, and the lower portion wire casing 57. The ammeter 54 is fixed at the upper left of the third bottom plate 51, so that the layout is beautiful and reasonable, and the actual parameters can be observed conveniently. The main control board 53 is externally connected through the plug terminals, the third bottom board 51 is made of a conductive material, the electromagnetic shielding effect is improved, and the anti-interference performance is good. The connecting cables in the control assembly 50 are arranged in the pre-arranged wiring grooves, so that the connecting cables are orderly and convenient to identify, and meanwhile, the protection of the cables is enhanced.
Optionally, the ac component 20, the dc component 40, and the control component 50 are all fixed in the casing 10 by means of rivet pressing screws, and the rectifier component 30 is fixed in the casing 10 by means of welding.
The alternating current component 20, the direct current component 40 and the control component 50 are detachably mounted, so that adjustment and replacement at any time are facilitated. The air inlet cover 33 and the air outlet cover 34 in the rectifying component 30 can be fixed in a welding mode and welded at corresponding positions, the fixing support 35 is fixed by screws, and other parts in the rectifying component 30 are detachably connected, so that different modules, namely the rectifying unit 31, only need to replace the matched fixing support 35 to achieve the effect of flexible replacement.
Optionally, the first ac voltage is 380V ac voltage, and the second ac voltage is 220V ac voltage.
Concretely, the electric wire netting transmissible three-phase electricity is to filling electric pile equipment, transmits 380V alternating voltage to alternating current component 20 promptly, fills electric pile equipment and can directly be by electric wire netting input alternating current, need not extra power, and the power supply is convenient. The ac assembly 20 can transmit 380V ac voltage to the rectifying assembly 30 and transmit 220V ac voltage, which is a single-phase voltage of three-phase power, to the switching power supply, and the switching power supply outputs the voltage required by the control assembly 50 to operate normally to the control assembly 50.
It should be noted that the voltage values of the first alternating-current voltage and the second alternating-current voltage are only schematically illustrated here, and may be specifically determined according to the requirements of the actual charging pile, which is not limited herein.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A charging pile apparatus, comprising:
a housing;
the alternating current assembly is arranged in the shell and is used for outputting a first alternating current voltage and a second alternating current voltage; the alternating current component is provided with a lightning arrester;
the rectifying assembly is arranged in the shell and is of a detachable structure, the rectifying assembly is electrically connected with the alternating current assembly, the alternating current assembly is used for transmitting the first alternating voltage to the rectifying assembly, and the rectifying assembly is used for rectifying the first alternating voltage into direct current voltage;
the direct current assembly is arranged in the shell, electrically connected with the rectifying assembly and used for transmitting the direct current voltage;
the control assembly is arranged in the shell and electrically connected with the alternating current assembly, the rectifying assembly and the direct current assembly, and the control assembly is used for receiving a control signal, controlling the direct current voltage output by the rectifying assembly according to the control signal and controlling the working state of the direct current assembly.
2. The charging post apparatus of claim 1, wherein the ac assembly comprises a first base plate, an ac contactor, an air switch, and a transfer terminal, the ac contactor, the arrester, the air switch, and the transfer terminal are all disposed on the first base plate, the arrester and the air switch are all electrically connected to the ac contactor, and the air switch is electrically connected to the rectifier assembly and the control assembly.
3. The charging pile equipment according to claim 1, characterized in that, the fairing subassembly includes fairing unit, support rail, air inlet cover, play wind cover, fixed bolster and guide bracket, air inlet cover with it welds respectively to go out the wind cover at two relative lateral walls of casing, the both ends of support rail are fixed respectively air inlet cover with go out the wind cover, one side of fairing unit is located support rail, the fixed bolster sets up air inlet cover with go out the wind cover, the guide bracket is connected air inlet cover with go out the wind cover, the fairing unit with exchange the subassembly and the control assembly electricity is connected.
4. The charging pile device according to claim 3, wherein the fixing bracket is detachably arranged.
5. The charging pile apparatus of claim 3, wherein the rectifying assembly further comprises a plug disposed on the stationary support, the plug for connecting a DC cable and an AC cable.
6. The charging pile device according to claim 1, wherein the direct current assembly comprises a second base plate, a direct current contactor, a fuse and a shunt, the fuse, the shunt and the direct current contactor are all arranged on the second base plate, the fuse, the shunt and the direct current contactor are sequentially and electrically connected, the fuse is electrically connected with the rectifying assembly, and the direct current contactor is electrically connected with the control assembly.
7. The charging pile apparatus according to claim 6, wherein the DC assembly further comprises a copper bar and an insulating support, the fuse, the shunt and the DC contactor are all electrically connected through the copper bar, and the insulating support is arranged between the copper bar and the second base plate.
8. The charging pile device according to claim 1, wherein the control assembly comprises a third bottom plate, an auxiliary power supply, a main control board, an electric meter and a wire slot, the auxiliary power supply, the main control board, the electric meter and the wire slot are all arranged on the third bottom plate, the main control board is electrically connected with the rectifying assembly and the direct current assembly, the alternating current assembly is electrically connected with the main control board through the auxiliary power supply, the auxiliary power supply is used for converting the second alternating current voltage into a direct current voltage and transmitting the direct current voltage to the main control board as a power supply voltage, and the electric meter is electrically connected with the direct current assembly.
9. The charging pile device according to claim 1, wherein the alternating current component, the direct current component and the control component are fixed in the housing by means of rivet pressing screws, and the rectifying component is fixed in the housing by means of welding.
10. The charging pole apparatus according to claim 1, wherein the first ac voltage is 380V ac voltage and the second ac voltage is 220V ac voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801684.5U CN217124582U (en) | 2022-04-07 | 2022-04-07 | Fill electric pile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801684.5U CN217124582U (en) | 2022-04-07 | 2022-04-07 | Fill electric pile equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217124582U true CN217124582U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220801684.5U Active CN217124582U (en) | 2022-04-07 | 2022-04-07 | Fill electric pile equipment |
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| CN (1) | CN217124582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261643A (en) * | 2023-09-28 | 2023-12-22 | 南京能瑞电力科技有限公司 | Charging pile and working method thereof |
-
2022
- 2022-04-07 CN CN202220801684.5U patent/CN217124582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261643A (en) * | 2023-09-28 | 2023-12-22 | 南京能瑞电力科技有限公司 | Charging pile and working method thereof |
| CN117261643B (en) * | 2023-09-28 | 2024-06-07 | 南京能瑞电力科技有限公司 | Charging pile and working method thereof |
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