CN218958582U - Power storage module, energy storage device and electric tool - Google Patents
Power storage module, energy storage device and electric tool Download PDFInfo
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- CN218958582U CN218958582U CN202223082620.3U CN202223082620U CN218958582U CN 218958582 U CN218958582 U CN 218958582U CN 202223082620 U CN202223082620 U CN 202223082620U CN 218958582 U CN218958582 U CN 218958582U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 38
- 230000033228 biological regulation Effects 0.000 claims description 19
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model solves the problem of how to enable the power storage module to adjust the output and input voltage. In order to solve the above-mentioned problems, the present utility model provides an electricity storage module, the electricity storage module is disposed in an energy storage device, and the energy storage device is externally connected to an electrical appliance, the electricity storage module comprises: the power storage module is used for storing power and/or supplying power; the adjusting module is electrically connected with the electric appliance and is electrically connected with the electricity storage module; when the power storage module stores power, the adjusting module adjusts the voltage input to the power storage module by the electric appliance, and/or when the power storage module supplies power, the adjusting module adjusts the voltage output to the electric appliance by the power storage module. The application also relates to an energy storage device and an electric tool adopting the electric storage module.
Description
Technical Field
The utility model relates to the technical field of voltage regulation, in particular to an electricity storage module, an energy storage device and an electric tool.
Background
Along with the development of electricity storage module, be applicable to the electricity storage module of power supply effect, have the power supply efficiency height, advantage such as power supply effect is good, equally, because electricity storage module uses the battery to supply power, consequently the accessible charges and carries out repeated cycle and use to need not frequent battery in the change electricity storage module, with the effect of reaching the saving cost. However, when the existing power storage module supplies power, the voltage provided by the power storage module is fixed, that is, the power storage module at this time can only adapt to the electric appliance with corresponding voltage, when facing to the electric appliances with different rated voltages, the power storage module with different voltages needs to be equipped, and when the power storage module is charged, the charging power supply needs to have output voltage matched with the power storage module, so as to prevent the power storage module from being damaged due to overlarge or undersize voltage when the power storage module is charged, and therefore the power storage module cannot normally charge under different charging voltage environments, and the application range of the power storage module is limited.
Therefore, how to make the power storage module adjust the output and input voltages is a problem to be solved.
Disclosure of Invention
The utility model solves the problem of how to enable the power storage module to adjust the output and input voltage.
In order to solve the above-mentioned problems, the present utility model provides an electricity storage module, the electricity storage module is disposed in an energy storage device, and the energy storage device is externally connected to an electrical appliance, the electricity storage module comprises: the power storage module is used for storing power and/or supplying power; the adjusting module is electrically connected with the electric appliance and is electrically connected with the electricity storage module; when the power storage module stores power, the adjusting module adjusts the voltage input to the power storage module by the electric appliance, and/or when the power storage module supplies power, the adjusting module adjusts the voltage output to the electric appliance by the power storage module.
Compared with the prior art, the effect that this scheme can realize: in a specific embodiment, when the power storage module is charged or powered, the external electric appliance of the power storage module inputs or outputs voltage to the power storage module, and if the input or output voltage is larger, the voltage is reduced and regulated through the regulating module, so that the voltage after being reduced is input or output to the power storage module, otherwise, the voltage is excessively small, and the voltage is correspondingly boosted through the regulating module, so that the power storage module can be conveniently adapted to electric appliances with different rated voltages. Therefore, the power storage module can adjust the output or the output voltage.
In one embodiment of the present utility model, the power storage module further includes: the detection module is electrically connected with the electric appliance at one end and the adjusting module at the other end; the detection module is used for detecting the voltage required by the output and/or input of the electric appliance, and outputting detection electric signals to the adjustment module.
Compared with the prior art, the effect that this scheme can realize: the accuracy of the adjusting module for carrying out the voltage increasing and decreasing operation can be further increased through the detection of the detecting module.
In one embodiment of the present utility model, the adjusting module is specifically a buck-boost integrated circuit module.
Compared with the prior art, the effect that this scheme can realize: the buck-boost integrated circuit module is a single module and can realize the boost and the buck, thereby reducing the production cost.
In one embodiment of the utility model, the detection module comprises: the first detector body is electrically connected with the adjusting module through a first connecting wire; the first connecting end is electrically connected with the first detector body through the second connecting wire and is used for being electrically connected with the electrical appliance.
Compared with the prior art, the effect that this scheme can realize: in a specific embodiment, the first detector body is a main device for detection and judgment, the first connection end is a signal receiving port, and when the power storage module performs charging or power supply operation, the first connection end is connected with an external electric appliance through a circuit and is used for receiving and acquiring rated output or input voltage data of the corresponding electric appliance.
In one embodiment of the utility model, the adjustment module comprises: the first adjusting component is electrically connected with the detection module at one end and the electrical appliance at the other end; one end of the second adjusting component is electrically connected with the detection module, and the other end of the second adjusting component is electrically connected with the electric appliance; wherein, first regulation subassembly is used for stepping up regulation, and second regulation subassembly is used for stepping down regulation.
Compared with the prior art, the effect that this scheme can realize: the adjusting module in this embodiment is composed of two independent parts, the first adjusting module only performs boost adjustment, and the second adjusting module only performs buck adjustment, so that the adjusting module in this embodiment has higher adjusting accuracy.
In one embodiment of the utility model, the adjustment module further comprises: the first component is matched with the first adjusting component to carry out boost adjustment, and/or the first component is matched with the second adjusting component to carry out buck adjustment.
Compared with the prior art, the effect that this scheme can realize: in a specific embodiment, the first component is a common resistor of the first adjusting component and the second adjusting component, so that the production and manufacturing costs are reduced in terms of ensuring the use effect.
In one embodiment of the utility model, the detection module comprises: the second detector body is electrically connected with the first adjusting component through a third connecting wire, and is electrically connected with the second adjusting component through a fourth connecting wire; the second connecting end is electrically connected with the second detector body through a fifth connecting wire and is used for being electrically connected with the electric appliance.
Compared with the prior art, the effect that this scheme can realize: each different connecting wire is connected with the corresponding two parts, so that the electric signal transmission of detection and judgment is facilitated, the electric signal transmission is ensured to be accurate, and the voltage lifting operation is accurately realized.
In one embodiment of the utility model, the electrical appliance is in particular an electrical consumer and/or an electrical power supply.
Compared with the prior art, the effect that this scheme can realize: the power storage module can realize output and input bidirectional voltage regulation.
In one embodiment of the present utility model, the energy storage device comprises an electrical storage module as in any of the embodiments described above.
Compared with the prior art, the effect that this scheme can realize: the energy storage device in this embodiment has the above-mentioned advantages of any one of the embodiments because of the power storage module of any one of the embodiments, and will not be described herein.
In one embodiment of the utility model, a power tool includes an energy storage device as in the above embodiment.
Compared with the prior art, the effect that this scheme can realize: the electric tool in this embodiment has the above energy storage device, so that the electric tool has the beneficial effects of any of the above embodiments, and will not be described herein.
Drawings
FIG. 1 is a schematic diagram of a power storage module according to some embodiments;
FIG. 2 is a schematic diagram of another embodiment of a power storage module;
fig. 3 is a schematic structural view of the electric tool.
Reference numerals illustrate:
10. an electricity storage module; 100. a power storage module; 200. an adjustment module; 210. a first adjustment assembly; 220. a second adjustment assembly; 230. a first component; 300. a detection module; 310. a first detector body; 311. a first connecting line; 320. a first connection end; 321. a second connecting line; 330. a second detector body; 331. a third connecting line; 332. a fourth connecting line; 340. a second connection end; 341. a fifth connecting line; 20. an electric appliance; 30. an energy storage device; 40. an electric tool.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Embodiment one:
referring to fig. 1, the present embodiment provides a power storage module 10, the power storage module 10 is disposed in an energy storage device 30, and the energy storage device 30 is externally connected to an electrical apparatus 20, the power storage module 10 includes: the power storage module 100, the power storage module 100 is used for storing power and/or supplying power; the adjusting module 200, the adjusting module 200 is electrically connected with the electric appliance 20, and the adjusting module 200 is electrically connected with the electricity storage module 100; when the power storage module 100 stores power, the adjusting module 200 adjusts the voltage input to the power storage module 100 by the electrical appliance 20, and/or when the power storage module 100 supplies power, the adjusting module 200 adjusts the voltage output to the electrical appliance 20 by the power storage module 100.
In the present embodiment, the power storage module 10 is composed of a power storage module 100 and a conditioning module 200. The adjusting module 200 is electrically connected to the power storage module 100, and the power storage module 100 is specifically a storage battery device, that is, in the power storage module 10, power is supplied or power is stored through the storage battery device.
The power storage module 10 is integrally disposed in the energy storage device 30, the energy storage device 30 may be a battery pack, the battery pack is portable, and the application range of the battery pack is wider.
The energy storage device 30 is externally connected with the electric appliance 20 for use, that is, the electricity storage module 100 is provided with a connecting wire to work by connecting with the electric appliance 20. The electric appliance 20 is specifically a power consumer, a power supply, or a power supply and power consumption integrated machine. When the power storage module 10 is electrically connected with the electrical appliance, the power storage module 100 performs a power supply operation at this time, that is, the power storage module 100 outputs a voltage outwards at this time, and when the power storage module 10 is electrically connected with the power supply, the power supply inputs a voltage to the power storage module 10 to perform a charging operation, that is, the power supply performs a charging operation on the power storage module 100.
Specifically, when the power storage module 10 supplies power, the power storage module 100 provides an output voltage, and the adjusting module 200 adjusts the output voltage according to the rated voltage of the external electrical appliance of the power storage module 10. That is, if the voltage provided by the power storage module 100 is larger at this time, the voltage is reduced and adjusted by the adjusting module 200, and if the voltage provided by the power storage module 100 is smaller at this time, the voltage is increased and adjusted by the adjusting module 200, so that the output voltage can be matched with the rated voltage of the electric appliance, the electric appliance is protected from being damaged, meanwhile, the electric appliances with different rated voltages can be conveniently adapted to the power storage module 10, and the application range of the power storage module 10 is increased.
Similarly, when the power storage module 10 is charged, the power supply externally connected to the power storage module 10 inputs voltage to the power storage module 10, and if the input voltage is larger, the voltage is reduced by the adjusting module 200, so that the voltage after voltage reduction is input to the power storage module 100. Otherwise, if the voltage input at this time is smaller, the voltage boosting adjustment is performed by the adjustment module 200, so that the boosted voltage is input to the power storage module 100. Further, when the external electric appliance 20 inputs voltage to the power storage module 10, the electric appliance 20 can be specifically a commercial power at this time, that is, the power storage module 10 is externally connected with the commercial power at this time.
Specifically, the power storage module 10 in this embodiment can implement output-input bidirectional voltage regulation.
Embodiment two:
referring to fig. 1, in the present embodiment, the power storage module 10 further includes: the detection module 300, one end of the detection module 300 is electrically connected with the electric appliance 20, and the other end of the detection module 300 is electrically connected with the adjusting module 200; the detection module 300 is used for detecting the voltage required by the output and/or input of the electrical appliance 20, and the detection module 300 outputs a detection electric signal to the adjustment module 200.
In this embodiment, when the power storage module 10 performs a power supply operation, that is, when the electric appliance 20 externally connected to the power storage module 10 is an electric appliance, one end of the detection module 300 is electrically connected with the electric appliance, the required rated voltage of the electric appliance is harvested and used through the end connection, the signal is transmitted to the detection module 300 through the connection wire, the other end of the detection module 300 is electrically connected with the adjustment module 200, the detection module 300 determines that the adjustment module 200 needs to perform a voltage boosting operation or a voltage reducing operation at this time, the detection module 300 transmits a voltage boosting instruction of a determination result to the adjustment module 200 through an electrical signal, and the adjustment module 200 performs a corresponding voltage boosting operation through the electrical signal transmitted by the detection module 300.
Specifically, by the detection of the detection module 300, the accuracy of the voltage raising and lowering operation performed by the adjustment module 200 can be further increased.
Embodiment III:
referring to fig. 1, in the present embodiment, the detection module 300 includes: the first detector body 310, the first detector body 310 is electrically connected with the adjustment module 200 through the first connection line 311; the first connection end 320 is electrically connected to the first detector body 310 through the second connection line 321, and the first connection end 320 is used for electrically connecting to the electrical appliance 20.
In this embodiment, the first detector body 310 is a main device for detection and judgment, the first connection end 320 is a signal receiving port, and when the power storage module 10 performs a charging or power supplying operation, the first connection end 320 is connected with the external electrical apparatus 20 through a circuit, that is, the first connection end 320 is connected with a corresponding port of the external electrical apparatus 20, so as to receive and obtain rated output or input voltage data of the corresponding electrical apparatus 20.
The first connection line 311 in this embodiment electrically connects the first connection end 320 with the first detector, the second connection line 321 is a connection line connecting the first detector with the adjusting module 200, the adjusting module 200 is connected with the external electrical appliance 20, the connection line includes a positive connection line and a negative connection line, the positive connection line is divided into two ends electrically connected with the adjusting assembly, and the negative connection line is equally divided into two ends electrically connected with the adjusting assembly. In this embodiment, the adjusting module 200 is specifically a buck-boost integrated circuit module.
Embodiment four:
referring to fig. 2, in the present embodiment, the adjusting module 200 includes: the first adjusting assembly 210, one end of the first adjusting assembly 210 is electrically connected with the detecting module 300, and the other end of the first adjusting assembly 210 is electrically connected with the electric appliance 20; the second adjusting assembly 220, one end of the second adjusting assembly 220 is electrically connected with the detection module 300, and the other end of the second adjusting assembly 220 is electrically connected with the electric appliance 20; wherein the first regulation assembly 210 is used for boost regulation and the second regulation assembly 220 is used for buck regulation.
In the present embodiment, the adjusting module 200 is composed of two separate parts, the first adjusting component 210 is specifically a boost integrated circuit module, and the second adjusting component 220 is specifically a buck integrated circuit module. The first regulation assembly 210 is responsible for performing boost regulation only and the second regulation assembly 220 is responsible for performing buck regulation only. The regulating module 200 is connected with the external electric appliance 20, and the connecting wire comprises an anode connecting wire and a cathode connecting wire, wherein the anode connecting wire is divided into two ends and is electrically connected with the regulating assembly, one end of the anode connecting wire is electrically connected with the first regulating assembly 210, and the other end of the anode connecting wire is connected with the second regulating assembly 220. Similarly, the negative electrode connection line is also divided into two ends electrically connected to the adjusting members, one end of the negative electrode connection line is electrically connected to the first adjusting member 210, and the other end of the negative electrode connection line is electrically connected to the second adjusting member 220.
Fifth embodiment:
referring to fig. 2, in the present embodiment, the adjusting module 200 further includes: first component 230, first component 230 may be up-regulated in conjunction with first regulation assembly 210 and/or first component 230 may be down-regulated in conjunction with second regulation assembly 220.
In this embodiment, the first component 230 is specifically a common electrical component, and the common electrical component may be a common resistor. In the step-up operation, the first adjusting component 210 cooperates with the first component 230 to perform the step-up operation, and when the step-down operation is required, the second adjusting component 220 cooperates with the second component to perform the step-down operation. That is, the first component 230 is made to be a common resistor of the first adjusting component 210 and the second adjusting component 220, so that the production and manufacturing costs are reduced in terms of ensuring the use effect.
Example six:
referring to fig. 2, in the present embodiment, the detection module 300 includes: the second detector body 330, the second detector body 330 is electrically connected with the first adjusting assembly 210 through a third connecting wire 331, and the second detector body 330 is electrically connected with the second adjusting assembly 220 through a fourth connecting wire 332; the second connection end 340, the second connection end 340 is electrically connected with the second detector body 330 through the fifth connection wire 341, and the second connection end 340 is used for electrically connecting with the electrical appliance 20.
In this embodiment, the detection module 300 is formed by the second detector body 330 and the second connection end 340, and the present embodiment combines with the fourth embodiment and the fifth embodiment, which are parallel technical solutions of the third embodiment, and can be used for replacement operation during actual working.
Specifically, the second detector body 330 is a main device for detection and judgment, the second detector body 330 is electrically connected to the second connection end 340 through the fifth connection wire 341, and the second connection end 340 is also a signal receiving end for receiving the rated voltage input or output by the external electrical apparatus 20. The second detector body 330 is electrically connected with the first adjusting component 210 through the third connecting wire 331, and one end of the positive connecting wire and one end of the negative connecting wire are connected to the first adjusting component 210, so that a communicated loop is formed between the external electric appliance 20 and the first adjusting component 210 and between the external electric appliance and the second detector body 330. When the second detector body 330 determines that the voltage input or output needs to be boosted, a boost electric signal is sent to the first adjusting component 210 through the third connecting line 331, and the first adjusting component 210 performs the boosting operation.
Similarly, the second detector is electrically connected to the second adjusting component 220 through the fourth connecting wire 332, and the other end of the positive connecting wire and the other end of the negative connecting wire are connected to the second adjusting component 220, so that a communication loop is formed between the external electric appliance 20 and the second adjusting component 220 and between the external electric appliance and the second detector body 330. When the second detector body 330 determines that the voltage input or output needs to be stepped down, a step-down electrical signal is sent to the second adjusting component 220 through the fourth connecting wire 332, and the step-down operation is performed through the second adjusting component 220.
Embodiment seven:
referring to fig. 1-3, the energy storage device 30 includes an electrical storage module 10 as in any of the embodiments described above.
In this embodiment, the energy storage device 30 includes, but is not limited to, a battery pack, and the energy storage device 30 in this embodiment has the portability, and since the energy storage device 30 in this embodiment has the power storage module 10 in any of the embodiments, the energy storage device 30 in this embodiment has the implementation in any of the embodiments.
Example eight:
referring to fig. 3, the power tool 40 includes the energy storage device 30 of the above-described embodiment.
In this embodiment, the power tool 40 specifically includes, but is not limited to, a power drill. The electric tool 40 in this embodiment has the energy storage device 30 described in the foregoing embodiment, and the energy storage device 30 includes the power storage module 10 in any one of the foregoing embodiments, so that the embodiment can implement a specific implementation of any one of the foregoing embodiments.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.
Claims (10)
1. The utility model provides a store up electric module, its characterized in that, store up electric module and set up in energy memory, just energy memory external electrical apparatus, store up electric module and include:
the power storage module is used for storing power and/or supplying power;
the adjusting module is electrically connected with the electrical appliance and is electrically connected with the electricity storage module;
when the power storage module stores power, the adjusting module adjusts the voltage input to the power storage module by the electric appliance, and/or when the power storage module supplies power, the adjusting module adjusts the voltage output to the electric appliance by the power storage module.
2. The power storage module of claim 1, further comprising:
the detection module is electrically connected with the electric appliance at one end, and is electrically connected with the adjusting module at the other end;
the detection module is used for detecting the voltage required by the output and/or input of the electric appliance, and outputting a detection electric signal to the adjustment module.
3. The power storage module of claim 1, wherein the conditioning module is a buck-boost integrated circuit module.
4. The power storage module of claim 2, wherein the detection module comprises:
the first detector body is electrically connected with the adjusting module through a first connecting wire;
the first connecting end is electrically connected with the first detector body through a second connecting wire, and the first connecting end is used for being electrically connected with the electrical appliance.
5. The power storage module of claim 2, wherein the conditioning module comprises:
one end of the first adjusting component is electrically connected with the detection module, and the other end of the first adjusting component is electrically connected with the electric appliance;
one end of the second adjusting component is electrically connected with the detection module, and the other end of the second adjusting component is electrically connected with the electric appliance;
wherein the first regulation component is used for boost regulation and the second regulation component is used for buck regulation.
6. The power storage module of claim 5, wherein the conditioning module further comprises:
the first component is matched with the first adjusting component to carry out boost adjustment, and/or the first component is matched with the second adjusting component to carry out buck adjustment.
7. The power storage module of claim 5, wherein the detection module comprises:
the second detector body is electrically connected with the first adjusting component through a third connecting wire, and is electrically connected with the second adjusting component through a fourth connecting wire;
the second connecting end is electrically connected with the second detector body through a fifth connecting wire and is used for being electrically connected with the electrical appliance.
8. A power storage module according to any one of claims 1-7, characterized in that the electrical appliance comprises electricity means and/or power supply means.
9. An energy storage device, characterized in that the energy storage device comprises an electricity storage module according to any one of claims 1-8.
10. A power tool comprising the energy storage device of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082620.3U CN218958582U (en) | 2022-11-21 | 2022-11-21 | Power storage module, energy storage device and electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082620.3U CN218958582U (en) | 2022-11-21 | 2022-11-21 | Power storage module, energy storage device and electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958582U true CN218958582U (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223082620.3U Active CN218958582U (en) | 2022-11-21 | 2022-11-21 | Power storage module, energy storage device and electric tool |
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| Country | Link |
|---|---|
| CN (1) | CN218958582U (en) |
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- 2022-11-21 CN CN202223082620.3U patent/CN218958582U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Minglei lithium energy technology Co.,Ltd. Assignor: Ningbo bobao Energy Technology Co.,Ltd. Contract record no.: X2024980016543 Denomination of utility model: Energy storage modules, energy storage devices, and electric tools Granted publication date: 20230502 License type: Common License Record date: 20240926 |