CN220107607U - Charging module with energy release function - Google Patents
Charging module with energy release function Download PDFInfo
- Publication number
- CN220107607U CN220107607U CN202321321331.6U CN202321321331U CN220107607U CN 220107607 U CN220107607 U CN 220107607U CN 202321321331 U CN202321321331 U CN 202321321331U CN 220107607 U CN220107607 U CN 220107607U
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- China
- Prior art keywords
- energy
- assembly
- voltage
- discharging
- power supply
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- 238000007599 discharging Methods 0.000 claims abstract description 44
- 239000003990 capacitor Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004382 potting Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 7
- 238000004146 energy storage Methods 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model relates to the technical field of charging devices, in particular to a charging module with an energy release function; the energy discharging relay assembly is electrically connected with the high-voltage charging machine, and is used for automatically controlling the on-off of a circuit through the energy discharging relay assembly, under the high-voltage condition, when the current in the circuit is larger than a certain value, the energy discharging relay assembly can automatically disconnect a switch of a protected electric appliance, so that the occurrence of electricity safety accidents is avoided, meanwhile, the energy discharging resistor assembly is matched for controlling the electric energy A and B released by the high-voltage charging machine, the extremely high voltage and current impact generated by the high-voltage charging machine is reduced, the discharging process of the circuit is more stable, the protection of a power supply mechanism is realized, and the energy storage capacitor in the high-voltage charging machine is further effectively protected from the damage of overvoltage, overcurrent, overtemperature and other factors through the protection capacitor assembly; the problems that the service life of the equipment is shortened and even explosion is caused due to easy overcharge or overdischarge of the high-power supply equipment in the charge and discharge process are solved.
Description
Technical Field
The utility model relates to the technical field of charging devices, in particular to a charging module with an energy release function.
Background
Along with the continuous development of technology, the use of high-power electronic products is more and more widespread, and most of the electronic products need high-power supply equipment as their energy supply, and because of the characteristics and unsafe factors of the high-power supply equipment, the problems of overcharge, overdischarge and the like are easy to generate, so that extremely strict requirements are required for the charge and discharge of the high-power supply equipment in the use process, particularly in a high-voltage environment, if the high-power supply equipment is overcharged or overdischarged, the overload operation of circuits and various circuit elements is easy to cause, and various circuit elements and circuits are accelerated to age, so that the service life of the high-power supply equipment is shortened, and the safety problems of fire and the like caused by explosion and circuit short circuit of the high-power supply equipment are also possibly caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a charging module with an energy release function, which solves the problems that the service life of equipment is shortened and even explosion is caused due to easy overcharge or overdischarge of high-power equipment in the charge and discharge process.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the charging module with the energy discharging function comprises an integrated cabinet serving as an installation carrier, and a power supply mechanism for charging and discharging is installed in the integrated cabinet.
The power supply mechanism comprises a high-voltage charger for storing electric energy, the high-voltage charger is electrically connected with an energy discharging relay assembly for measuring circuit current, the energy discharging relay assembly is electrically connected with an energy discharging resistor assembly for discharging redundant electric energy, and the energy discharging resistor assembly is electrically connected with a protection capacitor assembly for protecting a circuit.
Preferably, the integrated cabinet comprises a constant temperature cabinet body for installing a power supply mechanism, a base is fixed at the bottom of the constant temperature cabinet body, and a hanging ring is fixed at the top of the constant temperature cabinet body.
Preferably, a wiring mounting plate is arranged in the constant temperature cabinet body.
Preferably, the energy release relay assembly is an oil immersed energy release relay.
Preferably, the protective capacitor component is a potting capacitor.
Preferably, the energy discharging resistor component is a potting energy discharging resistor.
Preferably, a voltage dividing resistor for limiting the magnitude of the current is electrically connected to the power supply mechanism.
Compared with the prior art, the utility model provides a charging module with an energy release function, which has the following beneficial effects:
the energy discharging relay assembly is electrically connected with the high-voltage charging machine, and is used for automatically controlling the on-off of a circuit through the energy discharging relay assembly, under the high-voltage condition, after the current in the circuit is larger than a certain value, the energy discharging relay assembly can automatically disconnect a switch of a protected electric appliance, so that the occurrence of electricity safety accidents is avoided, meanwhile, the energy discharging resistor assembly is matched for controlling the electric energy released by the high-voltage charging machine, the extremely high voltage and current impact generated by the high-voltage charging machine are reduced, the discharging process of the circuit is enabled to be more stable, the protection of a power supply mechanism is realized, the energy storage capacitor in the high-voltage charging machine is further effectively protected from damage caused by overvoltage, overcurrent, overtemperature and other factors through the protection capacitor assembly, the service life of the high-voltage charging machine is prolonged, the multiple protection of various circuit elements of the device is realized, and the service life of the device is prolonged.
The encapsulation capacitor and the encapsulation energy discharging resistor are adopted, and the encapsulation structural characteristics are utilized, so that the protection capacitor component and the energy discharging resistor component can have higher mechanical structural strength and stability, and the damage of the protection capacitor component and the energy discharging resistor component due to the factors of external environment, mechanical stress and the like is effectively prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a voltage divider resistor according to the present utility model.
In the figure: 1. an integrated cabinet; 11. a constant temperature cabinet; 12. a base; 13. a hanging ring; 2. a power supply mechanism; 21. a high voltage charger; 22. energy release relay assembly; 23. an energy discharging resistor component; 24. a protective capacitor assembly; 3. a wiring mounting plate; 4. and a voltage dividing resistor.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Fig. 1-2 illustrate an embodiment of the present utility model, which is to add various protection functions to the existing charging device to ensure the stable current output, thereby ensuring the safety of use and the service life of the device.
The utility model provides a possess charge module that lets out can function, including as the integrated rack 1 of installation carrier, install the power unit 2 that is used for charging and discharging in the integrated rack 1, integrated rack 1 is a device that is used for depositing, management and protection equipment for guarantee the steady operation of this device inside power unit 2, provide good environment for the steady operation of power unit 2, prevent simultaneously that power unit 2 from receiving external force destruction, also can make each circuit element orderly, convenient equipment and maintenance.
The power supply mechanism 2 comprises a high-voltage charger 21 for storing electric energy, the high-voltage charger 21 mainly comprises a high-voltage transformer, an energy storage capacitor, a pulse generator, a control circuit and the like, when the high-voltage charger 21 works, the pulse generator can generate a high-frequency pulse signal, then the high-voltage pulse signal with high amplitude and short pulse width is finally output through the transformer and the energy storage capacitor to amplify and store energy, the high-voltage charger 21 is electrically connected with an energy release relay assembly 22 for measuring circuit current, the energy release relay assembly 22 can judge whether overload occurs in a circuit through measuring the current in a circuit, once the current overload is detected, the energy release relay assembly 22 can automatically disconnect a switch of a protected electric appliance, thereby avoiding the occurrence of an electric safety accident, realizing the protection of the circuit, the energy release relay assembly 22 is electrically connected with an energy release resistance assembly 23 for releasing redundant electric energy, and in the discharging process, and the extremely high voltage and current impact generated can cause serious damage to circuit equipment if the electric energy stored in the energy storage capacitor in the high-voltage charger 21 is not limited to be discharged, the voltage release relay assembly 22 is led into the energy storage capacitor 21 to the high-voltage relay assembly 24, the current is prevented from damaging the existing capacitor 24, the high-voltage charger is prevented from damaging the high-voltage charger 21, the current release relay assembly 24 is prevented from being connected with the high-voltage capacitor 24, and the high-voltage charger 21 is prevented from damaging the current discharge resistor assembly, and the high-voltage relay assembly 24 is prevented from damaging the high-voltage protector, and the high-voltage charger assembly is protected by the high-voltage charger assembly, and the high voltage charger assembly is protected by the high voltage relay assembly 24, the energy discharging relay assembly 22 realizes automatic on-off of a circuit to prevent excessive current in the circuit, and the energy discharging resistor assembly 23 realizes stable discharge of the high-voltage charger 21, so that various protection functions of the whole power supply mechanism 2 are realized, stable current output is ensured, and the use safety and the service life of the device are also improved.
As a preferred technical solution of this embodiment, the integrated cabinet 1 includes a constant temperature cabinet body 11 for installing the power supply mechanism 2, a refrigeration system and a temperature and humidity sensor may be equipped in the constant temperature cabinet body 11 to maintain constant environmental conditions, a cabinet door and a lock may be equipped on the constant temperature cabinet body 11 to protect the safety of the equipment, the operation of the internal power supply mechanism 2 is protected from the external environment, a base 12 is fixed at the bottom of the constant temperature cabinet body 11, the base 12 is used for supporting and separating the constant temperature cabinet body 11 from the ground, so as to prevent the internal humidity of the constant temperature cabinet body 11 from increasing when the ground is moistured, and the risk of discharging the circuit of the power supply mechanism 2 is generated, a hanging ring 13 is fixed at the top of the constant temperature cabinet body 11, and the hanging ring 13 is used for facilitating the transfer of the integrated cabinet 1, avoiding the damage or deformation in the transfer process from affecting the protection effect on the power supply mechanism 2, thereby being beneficial for preventing the integrated cabinet 1 from being tipped over during the transfer process to damage the internal circuit elements.
As the preferred technical scheme of this embodiment, install wiring mounting panel 3 in the constant temperature cabinet body 11, wiring mounting panel 3 is as the connection medium of the circuit of power supply mechanism 2 and external circuit, provides stable interface on integrated rack 1, makes things convenient for power supply mechanism 2 and external circuit's connection.
As a preferred technical scheme of the embodiment, the energy release relay assembly 22 is an oil immersed energy release relay, and under a high-voltage environment, insulating oil in the oil immersed energy release relay can better play roles in insulation and heat dissipation, so that elements such as a thermal relay and the like in the oil immersed energy release relay can be kept in a good working state, and a circuit can be disconnected when current is large, so that protection of the electric appliance can be realized.
As a preferred technical solution of this embodiment, the protective capacitor assembly 24 is a potting capacitor, and the shell of the protective capacitor assembly 24 is preferably a stainless steel shell, which has good mechanical strength and thermal performance, protects the internal assembly from the external environment, and also has a certain protection effect. Then, the capacitor is put into a mould prepared in advance, a specific potting material is injected to fill the whole space and is solidified, and the potting material has higher heat resistance, shock resistance, water resistance and insulation performance, can effectively protect the internal elements of the capacitor from being damaged, can improve the mechanical structural strength and stability of the capacitor, and can effectively prevent the capacitor from being damaged due to external environment, mechanical stress and other factors.
As a preferred technical solution of this embodiment, the energy discharging resistor component 23 is a potting energy discharging resistor, the potting energy discharging resistor is an energy discharging resistor adopting a potting structure, and the energy discharging resistor adopts a potting structure to enable the energy discharging resistor to simply and effectively obtain mechanical protection, effectively prevent the energy discharging resistor from being damaged due to factors such as external environment and mechanical stress, improve the reliability and service life of the energy discharging resistor, reduce the failure rate of equipment, and ensure the safe operation of the equipment.
As a preferred technical solution of the present embodiment, the voltage dividing resistor 4 for limiting the current is electrically connected to the power supply mechanism 2, and after the voltage dividing resistor 4 is connected to the power supply mechanism 2 in series, the current in the circuit can be reduced to play a role of protecting the circuit in a high-voltage environment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a possess charge module that lets out can function, includes as the integrated rack (1) of installation carrier, its characterized in that: a power supply mechanism (2) for charging and discharging is arranged in the integrated cabinet (1);
the power supply mechanism (2) comprises a high-voltage charger (21) for storing electric energy, an energy discharging relay assembly (22) for measuring circuit current is electrically connected to the high-voltage charger (21), an energy discharging resistor assembly (23) for discharging redundant electric energy is electrically connected to the energy discharging relay assembly (22), and a protection capacitor assembly (24) for protecting a circuit is electrically connected to the energy discharging resistor assembly (23).
2. The charging module with energy release function according to claim 1, wherein: the integrated cabinet (1) comprises a constant temperature cabinet body (11) for installing a power supply mechanism (2), a base (12) is fixed at the bottom of the constant temperature cabinet body (11), and a hanging ring (13) is fixed at the top of the constant temperature cabinet body (11).
3. The charging module with energy release function according to claim 2, wherein: a wiring mounting plate (3) is arranged in the constant temperature cabinet body (11).
4. The charging module with energy release function according to claim 1, wherein: the energy release relay assembly (22) is an oil immersed energy release relay.
5. The charging module with energy release function according to claim 1, wherein: the protective capacitor assembly (24) is a potting capacitor.
6. The charging module with energy release function according to claim 1, wherein: the energy discharging resistor component (23) is a potting energy discharging resistor.
7. The charging module with energy release function according to claim 1, wherein: the power supply mechanism (2) is electrically connected with a voltage dividing resistor (4) for limiting the current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321331.6U CN220107607U (en) | 2023-05-29 | 2023-05-29 | Charging module with energy release function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321331.6U CN220107607U (en) | 2023-05-29 | 2023-05-29 | Charging module with energy release function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107607U true CN220107607U (en) | 2023-11-28 |
Family
ID=88873761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321331.6U Active CN220107607U (en) | 2023-05-29 | 2023-05-29 | Charging module with energy release function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107607U (en) |
-
2023
- 2023-05-29 CN CN202321321331.6U patent/CN220107607U/en active Active
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