CN219145981U - Multifunctional energy storage power supply convenient for heat dissipation - Google Patents
Multifunctional energy storage power supply convenient for heat dissipation Download PDFInfo
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- CN219145981U CN219145981U CN202223062564.7U CN202223062564U CN219145981U CN 219145981 U CN219145981 U CN 219145981U CN 202223062564 U CN202223062564 U CN 202223062564U CN 219145981 U CN219145981 U CN 219145981U
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a multifunctional energy storage power supply convenient for heat dissipation, which relates to the technical field of energy storage power supplies and comprises a shell, a power supply module, a temperature sensor, an exhaust assembly and an exhaust fan, wherein an air inlet channel, a containing cavity and an air outlet channel are arranged in the shell; the multifunctional energy storage power supply convenient for heat dissipation can timely dissipate heat, prevents negative influence on the energy storage power supply caused by internal heat accumulation, and is beneficial to long-term use of the energy storage power supply.
Description
Technical Field
The utility model relates to the technical field of energy storage power supplies, in particular to a multifunctional energy storage power supply convenient for heat dissipation.
Background
The energy storage power supply is specially designed for outdoor emergency, and has the advantages of light weight, large capacity and large power, and is provided with a storage battery, a direct current power supply circuit and a control circuit.
At present, when the power supply device works for a long time, the heat dissipation function is poor (most energy storage power supplies are only provided with heat dissipation holes), internal heat accumulation can be caused by long-time power supply heating, the accumulated heat can negatively affect electronic components, the service life of a battery is also shortened, and long-term use of the energy storage power supply is not facilitated.
Therefore, it is necessary to provide a multifunctional energy storage power supply which is convenient for heat dissipation to solve the problem of poor heat dissipation inside the energy storage power supply.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a multifunctional energy storage power supply which is convenient for heat dissipation to solve the problem of poor heat dissipation inside the energy storage power supply.
The utility model is realized by the following technical scheme:
the utility model provides a multifunctional energy storage power supply convenient for heat dissipation, which comprises a shell, a power supply module, a temperature sensor, an exhaust assembly and an exhaust fan, wherein an air inlet channel, a storage cavity and an air outlet channel are arranged in the shell, the storage cavity is positioned between the air inlet channel and the air outlet channel and is respectively communicated with the air inlet channel and the air outlet channel, the air inlet channel and the air outlet channel face opposite, the exhaust assembly is fixedly connected with the shell and is accommodated in the air inlet channel, the exhaust fan is fixedly connected with the shell and is accommodated in the air outlet channel, the power supply module and the temperature sensor are fixedly accommodated in the storage cavity, the power supply module is respectively and electrically connected with the temperature sensor, the exhaust assembly and the exhaust fan, and one side of the power supply module extends out of the shell from the storage cavity.
Further, the power module comprises a battery pack and a circuit board, the circuit board is respectively connected with the battery pack, the temperature sensor, the exhaust assembly and the exhaust fan, the battery pack and the circuit board are contained in the containing cavity, and one side of the circuit board extends out of the outer shell from the containing cavity.
Further, a power conversion module for supplying power to the external equipment is arranged on one side of the circuit board, the power conversion module is electrically connected with the circuit board, and the power conversion module extends out of the housing from the storage cavity.
Further, the power conversion module is provided with a plurality of power supply plug ports with different output voltages, the power supply plug ports are electrically connected with the circuit board, and the power supply plug ports are sequentially arranged.
Further, the power supply socket part comprises a plurality of plug interfaces, a starting switch and a starting prompt lamp, the plug interfaces are sequentially arranged, the starting switch is located on one side of the plug interfaces, and the starting prompt lamp is located above the starting switch.
Further, the power conversion module is provided with an electric quantity indicator lamp, and the electric quantity indicator lamp is located at one side of the power supply plug part and is electrically connected with the circuit board.
Further, the storage cavity comprises a first storage cavity, a shielding plate and a second storage cavity, the shielding plate divides the first storage cavity from the second storage cavity, the first storage cavity is close to the area of the air outlet channel and the second storage cavity is close to the area of the air outlet channel and is communicated, the first storage cavity and the second storage cavity are communicated with the air inlet channel, the second storage cavity and the air outlet channel are communicated, the battery pack and the temperature sensor are contained in the first storage cavity, and the circuit board is contained in the second storage cavity.
Further, one side of the air inlet channel is provided with a plurality of air deflectors with sequentially increasing lengths, and the air deflectors face the first placing cavity.
Further, one side of the air outlet channel is provided with a plurality of air outlet grooves which are sequentially arranged, and the air outlet grooves are communicated with the second placing cavity.
Further, the exhaust assembly comprises an exhaust fan and an air-dispelling member, wherein the exhaust fan and the air-dispelling member are both accommodated in the air inlet channel, the exhaust fan faces the air-dispelling member, and the air-dispelling member faces the air deflector.
The utility model has the beneficial effects that:
according to the utility model, the air draft assembly is matched with the exhaust fan in a cooperative manner, so that air flow in the accommodating cavity is rapidly exhausted, heat of the power supply module during working can be rapidly emitted, and heat accumulation is avoided; when the power supply module works, after the temperature sensor detects that the temperature inside the storage cavity rises to reach a preset value, the power supply module sends an operation instruction to the air draft assembly and the exhaust fan, the air draft assembly pumps external air flow into the air inlet channel, the air flow flows into the storage cavity and blows the air flow to the power supply module after entering, heat is blown to the air outlet channel by the air flow, and the air flow is exhausted to the outside under the action of the exhaust fan, so that no heat accumulation in the storage cavity can be ensured; in summary, the multifunctional energy storage power supply convenient for heat dissipation can timely dissipate heat, so that negative influence of internal heat accumulation on the energy storage power supply is prevented, and long-term use of the energy storage power supply is facilitated.
Drawings
FIG. 1 is a cross-sectional view of a multifunctional energy storage power supply facilitating heat dissipation of the present utility model;
fig. 2 is an overall schematic diagram of the multifunctional energy storage power supply of the present utility model which facilitates heat dissipation.
The reference numerals are as follows:
the air conditioner comprises a shell 1, an air inlet channel 11, an air deflector 111, a storage cavity 12, a first placing cavity 121, a shielding plate 122, a second placing cavity 123, an air outlet channel 13 and an air outlet groove 131;
a power module 2, a battery pack 21, a circuit board 22, a power conversion module 221, a power supply socket portion 2211, a plug port 22111, a start switch 22112, a start indicator 22113, and a power indicator 2212;
a temperature sensor 3;
an exhaust assembly 4, an exhaust fan 41 and an air dispersing member 42;
and an exhaust fan 5.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-2, the present utility model provides a multifunctional energy storage power supply capable of facilitating heat dissipation, which comprises a housing 1, a power module 2, a temperature sensor 3, an exhaust fan 4 and an exhaust fan 5, wherein an air inlet channel 11, a storage cavity 12 and an air outlet channel 13 are arranged in the housing 1, the storage cavity 12 is positioned between the air inlet channel 11 and the air outlet channel 13 and is respectively communicated with the air inlet channel 11 and the air outlet channel 13, the air inlet channel 11 and the air outlet channel 13 face opposite, the exhaust fan 4 is fixedly connected with the housing 1 and is accommodated in the air inlet channel 11, the exhaust fan 5 is fixedly connected with the housing 1 and is accommodated in the air outlet channel 13, the power module 2 and the temperature sensor 3 are fixedly accommodated in the storage cavity 12, the power module 2 is respectively electrically connected with the temperature sensor 3, the exhaust fan 4 and the exhaust fan 5, and one side of the power module 2 extends out of the housing 1 from the storage cavity 12.
In the present embodiment, the following is described.
The shell 1 is used for providing a stable installation structure for the power module 2, the temperature sensor 3, the exhaust component 4 and the exhaust fan 5;
the air inlet channel 11 is used for providing an inlet channel for external air flow and also providing a placing space for the air suction assembly 4;
the accommodating cavity 12 is used for providing a placing space for the power supply module 2;
the air outlet channel 13 is used for providing an external channel for the hot air flow in the accommodating cavity 12;
the power supply module 2 is used for storing electricity and supplying power for external equipment;
the temperature sensor 3 is used for detecting the temperature in the accommodating cavity 12;
the air draft assembly 4 is used for sucking external air flow into the air inlet channel 11;
the exhaust fan 5 is used for accelerating the airflow in the air outlet channel 13 to be discharged outside;
specifically, when the power supply module 2 works, after the temperature sensor 3 detects that the temperature inside the storage cavity 12 rises to reach a preset value, the power supply module 2 sends an operation instruction to the air draft assembly 4 and the exhaust fan 5, the air draft assembly 4 draws external air flow into the air inlet channel 11, the air flow flows into the storage cavity 12 and blows the air flow to the power supply module 2 after entering, heat emitted by the power supply module 2 is blown to the air outlet channel 13 by the air flow, and the air flow is exhausted outside under the action of the exhaust fan 5, so that no heat accumulation in the storage cavity 12 can be ensured;
in summary, the multifunctional energy storage power supply convenient for heat dissipation can timely dissipate heat, so that negative influence of internal heat accumulation on the energy storage power supply is prevented, and long-term use of the energy storage power supply is facilitated.
Further, the power module 2 includes a battery pack 21 and a circuit board 22, the circuit board 22 is electrically connected with the battery pack 21, the temperature sensor 3, the exhaust assembly 4 and the exhaust fan 5, the battery pack 21 and the circuit board 22 are both accommodated in the accommodating cavity 12, and one side of the circuit board 22 extends out of the housing 1 from the accommodating cavity 12; a power conversion module 221 for supplying power to the external device is arranged on one side of the circuit board 22, the power conversion module 221 is electrically connected with the circuit board 22, and the power conversion module 221 extends out of the housing 1 from the inside of the accommodating cavity 12; the power conversion module 221 is provided with a plurality of power supply plug parts 2211 with different output voltages, the power supply plug parts 2211 are electrically connected with the circuit board 22, and the plurality of power supply plug parts 2211 are sequentially arranged; the power supply socket portion 2211 comprises a plurality of plug interfaces 22111, a start switch 22112 and a start prompt lamp 22113, the plug interfaces 22111 are sequentially arranged, the start switch 22112 is located at one side of the plug interfaces 22111, and the start prompt lamp 22113 is located above the start switch 22112; the power conversion module 221 is provided with a power indicator 2212, and the power indicator 2212 is located at one side of the power supply socket 2211 and is electrically connected to the circuit board 22.
In the present embodiment, the following is described.
The battery pack 21 is used for storing electric energy;
the circuit board 22 is used for supplying electric energy to external equipment, a driving module is arranged on the circuit board 22, and the driving module is electrically connected with the exhaust fan 41 and the exhaust fan 5 respectively;
the power conversion module 221 is configured to convert electricity in the battery pack 21 into different voltages for output;
the total of 3 power supply interfaces 2211 are used for supplying power to external equipment, one is used for supplying 5V power, the other is used for supplying 12V power, and the last is used for supplying 36V power;
the interface 22111 is used for providing a structure for inserting and taking power for an external output wire plug;
the start switch 22112 is used for starting the corresponding power supply socket portion 2211;
the start indicator 22113 is used for displaying that the corresponding power supply interface 2211 is operating;
the power indicator 2212 is used for displaying power information of the battery pack 21;
specifically, when the user performs power taking, the user first presses the start switch 22112 on the corresponding power supply socket 2211, at this time, the start prompt lamp 22113 is turned on, and then the user can insert the wire plug required to take power into the socket 22111 on the started power supply socket 2211, for example, the user needs to take 5V power, presses the start switch 22112 on the power supply socket 2211 corresponding to 5V power, then inserts the plug into the socket 22111, presses the start switch 22112 again when not in use, and the start prompt lamp 22113 is turned off, so that the power supply socket 2211 does not have power any more.
Further, the accommodating cavity 12 includes a first accommodating cavity 121, a shielding plate 122, and a second accommodating cavity 123, the shielding plate 122 separates the first accommodating cavity 121 and the second accommodating cavity 123 partially, the area of the first accommodating cavity 121 close to the air outlet channel 13 is communicated with the area of the second accommodating cavity 123 close to the air outlet channel 13, the first accommodating cavity 121 and the second accommodating cavity 123 are communicated with the air inlet channel 13, the second accommodating cavity 123 is communicated with the air outlet channel 13, the battery pack 21 and the temperature sensor 3 are accommodated in the first accommodating cavity 121, and the circuit board 22 is accommodated in the second accommodating cavity 123; one side of the air inlet channel 11 is provided with a plurality of air deflectors 111 with sequentially increasing lengths, and the plurality of air deflectors 111 face the first placing cavity 121; one side of the air outlet channel 13 is provided with a plurality of air outlet grooves 131 which are sequentially arranged, and the plurality of air outlet grooves 131 are communicated with the second placing cavity 123.
In the present embodiment, the following is described.
The first placement cavity 121 is used for providing a placement space for the battery pack 21;
the shielding plate 122 is used for guiding the air flow flowing in from the air deflector 111 so that the air flow can be blown from one end of the battery pack 21 to the other end, and the air flow can flow through the battery pack 21 in a large area;
the second placement cavity 123 is used for providing a placement space for the circuit board 22;
the air deflector 111 is used for guiding the wind sucked from the air suction assembly 4 into the first placing cavity 121 transversely;
the air outlet groove 131 is used for guiding the hot air flow collected in the first placing cavity 121 and the second placing cavity 123 into the air outlet channel 13;
specifically, after the air draft assembly 4 draws external air flow into the air intake channel 11, a part of air flow enters the second placement cavity 123 from the small notch at the side edge of the air intake channel 11 to cool the circuit board 22, another part of air flow is transversely blown into the first placement cavity 121 under the action of the air deflector 111, the other part of air flow is blown from one end of the battery pack 21 to the other end under the action of the shielding plate 122 to take out heat emitted by the battery pack 21, and hot air flows in the first placement cavity 121 and the second placement cavity 123 are collected near the air outlet groove 131 and flow into the air outlet channel 13 from the air outlet groove 131, and the outside is discharged under the action of the exhaust fan 5.
Further, the exhaust assembly 4 includes an exhaust fan 41 and a wind-dispelling member 42, the exhaust fan 41 and the wind-dispelling member 42 are both accommodated in the air intake passage 11, the exhaust fan 41 faces the wind-dispelling member 42, and the wind-dispelling member 42 faces the wind deflector 111.
In the present embodiment, the following is described.
The exhaust fan 41 is used for sucking external air flow into the air inlet channel 11;
the wind dispelling member 42 is used for dispelling wind pumped by the exhaust fan 41 so as not to concentrate in the middle area of the air inlet channel 11;
specifically, when the exhaust fan 41 operates, the air flow enters the air inlet channel 11 from the exhaust fan 41, the air-dispelling member 42 has a square structure, a plurality of square lattices are arranged on the air-dispelling member, and the air flow can form vertically and horizontally square side-by-side air after passing through the air-dispelling member 42, so that the sucked air flow is not too concentrated in the center, and the air at the side edge of the air inlet channel 11 can enter the second placing cavity 123 from the small notch.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a multi-functional energy storage power supply convenient to heat dissipation, its characterized in that, includes shell, power module, temperature sensor, convulsions subassembly, exhaust fan, be equipped with air inlet channel, accomodate chamber, air-out passageway in the shell, accomodate the chamber be located air inlet channel with between the air-out passageway and respectively with air inlet channel with the air-out passageway switches on, air inlet channel with the air-out passageway is opposite in orientation, convulsions subassembly with shell fixed connection and accept in the air inlet channel, the exhaust fan with shell fixed connection and accept in the air-out passageway, power module, temperature sensor all fixed accept in accomodate the intracavity, power module respectively with temperature sensor, convulsions subassembly, exhaust fan are electrically connected, one side of power module is followed accomodate the chamber extends outside the shell.
2. The multifunctional energy storage power supply convenient for heat dissipation according to claim 1, wherein the power supply module comprises a battery pack and a circuit board, the circuit board is electrically connected with the battery pack, the temperature sensor, the exhaust assembly and the exhaust fan respectively, the battery pack and the circuit board are contained in the containing cavity, and one side of the circuit board extends out of the outer shell from the containing cavity.
3. The multifunctional energy storage power supply convenient for heat dissipation according to claim 2, wherein a power conversion module for supplying power to external equipment is arranged on one side of the circuit board, the power conversion module is electrically connected with the circuit board, and the power conversion module extends out of the housing from the storage cavity.
4. The multifunctional energy storage power supply convenient for heat dissipation according to claim 3, wherein the power conversion module is provided with a plurality of power supply plug parts with different output voltages, the power supply plug parts are electrically connected with the circuit board, and the plurality of power supply plug parts are sequentially arranged.
5. The multifunctional energy storage power supply convenient for heat dissipation according to claim 4, wherein the power supply plug part comprises a plurality of plug interfaces, a starting switch and a starting indicator lamp, the plug interfaces are sequentially arranged, the starting switch is located on one side of the plug interfaces, and the starting indicator lamp is located above the starting switch.
6. The multifunctional energy storage power supply convenient for heat dissipation according to claim 4, wherein the power conversion module is provided with an electric quantity indicator lamp, and the electric quantity indicator lamp is located at one side of the power supply plug part and is electrically connected with the circuit board.
7. The multifunctional energy storage power supply convenient for heat dissipation according to claim 2, wherein the storage cavity comprises a first storage cavity, a shielding plate and a second storage cavity, the shielding plate divides the first storage cavity and the second storage cavity, the area, close to the air outlet channel, of the first storage cavity is communicated with the area, close to the air outlet channel, of the second storage cavity, the first storage cavity and the second storage cavity are communicated with the air inlet channel, the second storage cavity is communicated with the air outlet channel, the battery pack and the temperature sensor are contained in the first storage cavity, and the circuit board is contained in the second storage cavity.
8. The multifunctional energy storage power supply convenient for heat dissipation according to claim 7, wherein a plurality of air deflectors with sequentially increasing lengths are arranged on one side of the air inlet channel, and the plurality of air deflectors face the first placing cavity.
9. The multifunctional energy storage power supply convenient for heat dissipation according to claim 7, wherein one side of the air outlet channel is provided with a plurality of air outlet grooves which are sequentially arranged, and the air outlet grooves are communicated with the second placing cavity.
10. The multifunctional energy storage power supply for facilitating heat dissipation according to claim 8, wherein the exhaust assembly comprises an exhaust fan and a wind dispelling member, the exhaust fan and the wind dispelling member are both accommodated in the air inlet channel, the exhaust fan faces the wind dispelling member, and the wind dispelling member faces the wind deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223062564.7U CN219145981U (en) | 2022-11-18 | 2022-11-18 | Multifunctional energy storage power supply convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223062564.7U CN219145981U (en) | 2022-11-18 | 2022-11-18 | Multifunctional energy storage power supply convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219145981U true CN219145981U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223062564.7U Active CN219145981U (en) | 2022-11-18 | 2022-11-18 | Multifunctional energy storage power supply convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219145981U (en) |
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2022
- 2022-11-18 CN CN202223062564.7U patent/CN219145981U/en active Active
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