CN219695220U - Dynamic detector of unified inverter contactor - Google Patents
Dynamic detector of unified inverter contactor Download PDFInfo
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- CN219695220U CN219695220U CN202320960532.4U CN202320960532U CN219695220U CN 219695220 U CN219695220 U CN 219695220U CN 202320960532 U CN202320960532 U CN 202320960532U CN 219695220 U CN219695220 U CN 219695220U
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- contactor
- inverter
- connecting clamp
- dynamic detector
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a dynamic detector of a unified inverter contactor, and particularly relates to the technical field of contactor detection. According to the utility model, the detection assembly is arranged, the signal line connected with the main board is utilized, the signal is adopted from the signal line, the signal representing of the state of the related contactor is carried out through the signal lamp, and the power supply voltage of each path of the main control board can be displayed in real time through the plurality of voltage dividing meters, so that the function of dynamic detection can be realized without dismantling the detector, the time for processing faults on site can be greatly saved, the processing efficiency of the faults of the contactor of the conventional inverter is improved, and the safety during fault processing is improved.
Description
Technical Field
The utility model belongs to the technical field of contactor detection, and particularly relates to a dynamic detector of a systematic inversion contactor.
Background
The inverter converts a direct-current electric energy battery and a storage battery, the contactor utilizes a coil to flow current to generate a magnetic field to enable the contact to be closed, the inverter has short-circuit protection capability, and when the inverter detects that the alternating-current side is short-circuited during operation, the inverter can stop supplying power to a power grid, and when the inverter fails, the inverter needs to detect the power grid.
At present, when faults are handled on site, the dynamic functionality of the contactor cannot be directly detected, the inversion drawer needs to be disassembled and assembled, the time is long, energy storage components are arranged in the box body, certain potential safety hazards exist, and the detection is inconvenient.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a dynamic detector of a systematic inversion contactor, which aims at solving the problems in the prior art.
The utility model is realized in such a way that the utility model provides the following technical scheme: the dynamic detector of the unified inverter contactor comprises a base, wherein a detection assembly is arranged on the base;
the detection assembly comprises a host arranged at the top of the base, a protection frame is arranged at the top of the host, a main board is arranged at the top of the protection frame, and a main board for detection is arranged in the base;
a main voltmeter is arranged at the top of the main board, a plurality of sub-voltmeters are arranged on one side of the main voltmeter side by side, and a plurality of signal lamps are arranged on the other side of the main voltmeter;
the detection assembly further comprises a first connecting clamp arranged at the bottom of the base, a second connecting clamp is arranged at the bottom of the first connecting clamp, the second connecting clamp and the first connecting clamp are movably connected through a connecting piece, a torsion spring which is in contact with the first connecting clamp and the second connecting clamp is arranged on the connecting piece, a signal wire is arranged on the outer side of the protection frame and connected with the main board, a radiator used for radiating is arranged on one side of the surface of the protection frame, the radiator is detachably connected with the protection frame, and a plurality of hanging buckles which are all movably connected with the protection frame through shaft pins are respectively arranged on the outer side of the protection frame.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the prior art, the intelligent control system has the advantages that the detection assembly is arranged, the overall design is simple, the structure is reasonable, the corresponding cooperation of each structure is utilized, the signal wire connected with the main board is utilized, the signal is adopted from the signal wire, the signal of the state of the related contactor is represented through the signal lamp, the power supply voltage of each path of the main control board can be displayed in real time through the plurality of voltage dividing meters, the function of realizing dynamic detection without disassembling the detector is realized, the time for processing faults on site can be greatly saved, the processing efficiency of the faults of the general inverter is improved, and the safety in processing the faults is improved;
the coil spring stress compression on the connecting piece is used for enabling one ends of the second connecting clamp and the first connecting clamp to be unfolded so that the device can be carried on the waist of a worker through the first connecting clamp and the second connecting clamp, and meanwhile, the device can be hung through the hanging buckles when being detected and installed through the hanging buckles, and the convenience of the device in use is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a side view of the overall structure of the present utility model.
Fig. 3 is a front view showing the internal structure of the connection plate and the protection frame of the present utility model.
Fig. 4 is a front view of the base, first attachment clip and second attachment clip of the present utility model.
In the figure: 1. a base; 2. a host; 3. a protective frame; 4. a main board; 5. a connecting plate; 6. a main voltmeter; 7. a voltage dividing meter; 8. a signal lamp; 9. hanging buckles; 10. a first connecting clip; 11. a second connecting clip; 12. a connecting piece; 13. a signal line; 14. a heat sink.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, a dynamic detector of a system inverter contactor can be detected through a detection assembly arranged on a base 1 without disassembling an inverter drawer, so that the detection is more convenient, and the specific structure of the assembly is as follows;
the detection assembly comprises a host machine 2 arranged at the top of the base 1, a protection frame 3 is arranged at the top of the host machine 2, a main board 4 is arranged at the top of the protection frame 3, and the main board 4 for detection is arranged in the base 1;
the top of the main board 4 is provided with a main voltmeter 6, one side of the main voltmeter 6 is provided with a plurality of sub-voltmeters 7 side by side, and the other side of the main voltmeter 6 is provided with a plurality of signal lamps 8;
the detection assembly further comprises a first connecting clamp 10 arranged at the bottom of the base 1, a second connecting clamp 11 is arranged at the bottom of the first connecting clamp 10, the second connecting clamp 11 and the first connecting clamp 10 are movably connected through a connecting piece 12, a torsion spring which is in contact with the first connecting clamp 10 and the second connecting clamp 11 is arranged on the connecting piece 12, a signal wire 13 is arranged on the outer side of the protective frame 3, the signal wire 13 is connected with the main board 4, a radiator 14 used for radiating is arranged on one side of the surface of the protective frame 3, the radiator 14 is detachably connected with the protective frame 3, and a plurality of hanging buckles 9 which are all movably connected with the protective frame 3 through shaft pins are respectively arranged on the outer side of the protective frame 3.
When the structure is used, a worker connects the signal wire 13 to the contactor, uses the signal wire 13 connected with the main board 4 to perform signal adoption from the signal wire 13, performs signal representation of the state of the relevant contactor through the signal lamp 8, and can display the power supply voltage of each path of the main control board in real time through a plurality of voltage dividing meters 7, so that the function of realizing dynamic detection without dismantling the detector is realized, the time for processing faults on site can be greatly saved, the processing efficiency of the faults of the conventional inverter contactor is improved, and the safety in processing the faults is improved;
when carrying, the user can press the one end of first linking clip 10 and second linking clip 11 for the coil spring atress compression on the connecting piece 12 makes the one end of second linking clip 11 and first linking clip 10 to the device carries on the staff's waist through first linking clip 10 and second linking clip 11, hangs the setting of detaining 9 through a plurality of simultaneously, and the convenience device is when detecting and installing, can hang the device through hanging detaining 9, improves the convenience of device when using.
Compared with the prior art, the utility model discloses a dynamic detector of a unified inverter contactor, which adopts signals from the signal line 13 by utilizing the signal line 13 connected with a main board 4, performs signal representation of the state of the relevant contactor by using a signal lamp 8, and can display the power supply voltage of each path of the main control board in real time by using a plurality of voltage dividing meters 7, thereby realizing the function of realizing dynamic detection without disassembling the detector, greatly saving the time of on-site fault treatment, improving the fault treatment efficiency of the unified inverter contactor and improving the safety when in fault treatment.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. A dynamic detector of a unified inverter contactor is characterized in that: the device comprises a base, wherein a detection assembly is arranged on the base;
the detection assembly comprises a host arranged at the top of the base, a protection frame is arranged at the top of the host, a main board is arranged at the top of the protection frame, and a main board for detection is arranged in the base;
the top of mainboard is provided with main voltmeter, one side of main voltmeter is provided with a plurality of branch voltmeter side by side, the opposite side of main voltmeter is provided with a plurality of signal lamp.
2. The dynamic detector of a unified inverter contactor according to claim 1, wherein: the detection assembly further comprises a first connecting clamp arranged at the bottom of the base, and a second connecting clamp is arranged at the bottom of the first connecting clamp.
3. The dynamic detector of a unified inverter contactor according to claim 2, wherein: the second connecting clamp is movably connected with the first connecting clamp through a connecting piece, and a torsion spring contacted with the first connecting clamp and the second connecting clamp is arranged on the connecting piece.
4. The dynamic detector of a unified inverter contactor according to claim 1, wherein: the outside of the protection frame is provided with a signal wire, and the signal wire is connected with the main board.
5. The dynamic detector of a unified inverter contactor according to claim 1, wherein: and a radiator for radiating is arranged on one side of the surface of the protective frame, and the radiator is detachably connected with the protective frame.
6. The dynamic detector of a unified inverter contactor according to claim 1, wherein: the outside of the protective frame is respectively provided with a plurality of hanging buckles which are all movably connected with the protective frame through shaft pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960532.4U CN219695220U (en) | 2023-04-25 | 2023-04-25 | Dynamic detector of unified inverter contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960532.4U CN219695220U (en) | 2023-04-25 | 2023-04-25 | Dynamic detector of unified inverter contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695220U true CN219695220U (en) | 2023-09-15 |
Family
ID=87970248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960532.4U Active CN219695220U (en) | 2023-04-25 | 2023-04-25 | Dynamic detector of unified inverter contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695220U (en) |
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2023
- 2023-04-25 CN CN202320960532.4U patent/CN219695220U/en active Active
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