CN222147194U - A portable outdoor battery box - Google Patents
A portable outdoor battery box Download PDFInfo
- Publication number
- CN222147194U CN222147194U CN202420621213.5U CN202420621213U CN222147194U CN 222147194 U CN222147194 U CN 222147194U CN 202420621213 U CN202420621213 U CN 202420621213U CN 222147194 U CN222147194 U CN 222147194U
- Authority
- CN
- China
- Prior art keywords
- box shell
- battery
- upper box
- interface
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 239000003381 stabilizer Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000009417 prefabrication Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a portable outdoor battery box body which comprises a chassis, wherein a lower box shell is fixed at the top end of the chassis, an upper box shell is fixed at the top end of the lower box shell, the chassis and the lower box shell are mutually communicated, a battery assembly is arranged in the lower box shell, a battery management module is arranged at the bottom of the upper box shell, a wireless charging module is arranged at the top of the upper box shell above the battery management module, and a power charging interface and a power output interface are respectively arranged on the outer walls of two sides of the upper box shell. According to the utility model, the battery assembly in the lower case is isolated from various power supply control components in the upper case, so that the transmission of working heat of the battery assembly is reduced, and meanwhile, the heat dissipation area of the case structure is increased by utilizing the concave heat dissipation supporting structure, and the heat dissipation efficiency of the outdoor power supply case is improved.
Description
Technical Field
The utility model relates to the technical field of outdoor power supplies, in particular to a portable outdoor battery box body.
Background
An outdoor power supply is a portable power supply device, and uses battery technology and an electric energy conversion principle to provide reliable power supply support for electronic equipment in an outdoor environment. The energy is stored by a built-in battery, and the electric energy is converted into proper current and voltage by various power output interfaces so as to connect and charge devices such as mobile phones, tablet computers, cameras and the like. The outdoor power supply's effect is the energy source solution that makes outdoor activities become more convenient and comfortable, provide convenient, safe for the user, as authorizing the public power supply of publication number CN217335164U to be disclosed in the backup pad below, including the machine case, front end housing and rear end cap, the machine incasement level is equipped with the backup pad, backup pad upper surface both ends all are equipped with first fan, be equipped with energy storage dc-to-ac converter between two first fans, front end housing and rear end cap upper end all are indent and are equipped with the depressed part, the upper radiating hole has been seted up to the depressed part, the relative both sides wall of machine case all is equipped with first support frame, the depressed part lower extreme all is equipped with the second support frame, first support frame and second support frame all can dismantle with the backup pad and be connected, the machine case lateral wall is equipped with the group battery in the backup pad below, the group battery side is equipped with the side support, be equipped with charge-discharge control board etc. on the side support, its depressed part is opened and is gone up the radiating hole, first fan through the backup pad in the machine case inside dispels heat, but in this technical scheme, power supply box whole still be cuboid structure, self heat is slower, battery monomer and various control modules do not separate simultaneously, heat propagates in whole box electronic equipment, the temperature has increased, the battery cell and thermal control unit and thermal stability have been close to each other, and have produced the failure and even down and have the failure to cause the equipment to cause the failure to occur.
Disclosure of utility model
The utility model aims to provide a portable outdoor battery box body so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a portable outdoor battery box body, comprising:
The upper box shell is fixed at the top end of the lower box shell, and the lower box shell are communicated with each other;
The battery assembly is arranged in the lower case, the battery management module is arranged at the bottom of the upper case, and the wireless charging module is arranged at the top of the upper case above the battery management module;
The power supply charging interface and the power supply output interface are respectively arranged on the outer walls of the two sides of the upper case, a control switch is arranged on the outer wall of the upper case at one side of the power supply output interface, a protective cover is arranged on the outer wall of the upper case at one side of the power supply charging interface, a power supply state indicator lamp is arranged on the outer wall of the upper case at one side of the power supply charging interface, and the power supply charging interface, the power supply output interface, the control switch, the power supply state indicator lamp and the battery management module are electrically connected;
the concave heat dissipation supporting structure is arranged at two edges at the top end of the upper case.
Preferably, universal wheels are arranged at the corner positions of the bottom end of the chassis.
Preferably, the chassis, the lower case and the upper case are made of members made of aluminum alloy materials.
Preferably, the concave heat dissipation supporting structure is an arc sinking part arranged at two edges of the top end of the upper case shell and a plurality of equidistant heat dissipation ribs arranged on the arc sinking part, the concave heat dissipation supporting structure further comprises a stand column arranged at the corner position of the bottom of the upper case shell, the top end of the stand column penetrates through the outer part of the upper case shell and is fixedly provided with a grab handle, the upper plane of the grab handle and the upper plane of the upper case shell are flush with each other, and fan prefabrication frames are arranged at two sides of the bottom of the upper case shell.
Preferably, the battery management module is composed of a charging controller, a voltage stabilizer, a current protection device and a temperature protection device.
Preferably, the power output interface is composed of an AC interface, a USB interface, a PD interface and a DC interface.
Compared with the prior art, the portable outdoor battery box has the beneficial effects that the battery assembly in the lower box shell is blocked with various power control components in the upper box shell through the structure of the battery assembly, the upper box shell and the like, the transmission of working heat of the battery assembly is reduced, meanwhile, the heat dissipation area of the box structure is improved by utilizing the concave heat dissipation supporting structure, the heat dissipation efficiency of the outdoor power box is improved, the internal temperature is effectively reduced, the heat accumulation is reduced, the lower working temperature of a battery and the power control components is kept, the possibility of causing safety problems such as battery accidents, fire or explosion is reduced, the normal operation of an outdoor power source is maintained, and the working stability of the outdoor power source is ensured.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic view of the lower casing of the present utility model after being removed;
FIG. 5 is a schematic view of the upper case of the present utility model in a perspective view after the upper case is removed;
The electric fan comprises a chassis, 101, universal wheels, 2, a lower case, 201, a battery assembly, 3, an upper case, 301, an arc sinking part, 302, a heat dissipation rib, 303, a grab handle, 304, a stand column, 4, a power charging interface, 5, a control switch, 6, a power output interface, 7, a wireless charging module, 8, a power state indicator lamp, 9, a protective cover, 10, a battery management module and 11, a fan prefabricated frame.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-5, the portable outdoor battery box provided by the utility model comprises a chassis 1, wherein a lower box shell 2 is fixed at the top end of the chassis 1, an upper box shell 3 is fixed at the top end of the lower box shell 2, and the chassis 1 and the lower box shell 2 are mutually communicated;
The chassis 1, the lower case 2 and the upper case 3 are made of members made of aluminum alloy, wherein the aluminum alloy is a common case material, has the characteristics of light weight, corrosion resistance and high strength, can effectively resist moisture, oxidation and corrosion in outdoor environment, and simultaneously provides good structural strength and durability;
The battery assembly 201, the battery assembly 201 is installed in the lower case 2, the battery units in the battery assembly 201 adopt a parallel connection mode, in the parallel connection, the positive electrode of the battery unit is connected with the positive electrode of the next battery unit, the negative electrode is connected with the negative electrode, the connection mode adds the current capacities of the batteries, the total output current is increased, higher output current can be provided, the battery assembly is suitable for equipment needing larger current, the total battery capacity can be increased, and the power supply time is prolonged;
The bottom of the upper case 3 is provided with a battery management module 10, and the top of the upper case 3 above the battery management module 10 is provided with a wireless charging module 7;
The power charging interface 4 and the power output interface 6 are respectively arranged on the outer walls of the two sides of the upper case 3, the battery assembly 201 in the lower case 2 is blocked from various power control components in the upper case 3, and the transmission of the working heat of the battery assembly 201 is reduced;
A control switch 5 is arranged on the outer wall of the upper case 3 at one side of the power supply output interface 6, a protective cover 9 is arranged on the outer wall of the upper case 3 at one side of the power supply charging interface 4, a power supply state indicator lamp 8 is arranged on the outer wall of the upper case 3 at one side of the power supply charging interface 4, and the power supply charging interface 4, the power supply output interface 6, the control switch 5, the power supply state indicator lamp 8 and a battery management module 10 are electrically connected;
The concave heat dissipation supporting structure is arranged at two edges at the top end of the upper case 3;
The concave radiating support structure is an arc sinking part 301 arranged at two edges of the top end of the upper case 3 and a plurality of equidistant radiating ribs 302 arranged on the arc sinking part 301, the concave radiating support structure further comprises an upright post 304 arranged at the corner position of the bottom of the upper case 3, the top end of the upright post 304 penetrates through the outer part of the upper case 3 and is fixedly provided with a grab handle 303, the upper plane of the grab handle 303 and the upper plane of the upper case 3 are mutually parallel and level, the two sides of the bottom of the upper case 3 are provided with fan prefabrication frames 11, the two sides of the top end of the upper case 3 are synchronously provided with the arc sinking part 301, and the radiating ribs 302 integrally formed with the upper case 3 are arranged at the arc sinking part 301;
By the separated design of the battery assembly 201 and various power control components, heat transfer and mutual interference between the battery assembly 201 and various power control components can be reduced, so that the risks of overheating of the battery and heating of the power control components can be reduced, and the possibility of causing safety problems such as battery accidents, fire or explosion and the like can be reduced;
the battery management module 10 is composed of a charge controller, a voltage stabilizer, a current protection device and a temperature protection device;
The charge controller is responsible for monitoring and controlling the charging process of the battery. The method can detect parameters such as voltage, current and temperature of the battery, and adjust charging current and voltage according to the need so as to ensure the safety and high efficiency of the charging process; the voltage stabilizer is used for stabilizing the voltage output by the battery within a set voltage range. The device can maintain the stability of output voltage through an electronic element or a control circuit, prevent voltage fluctuation from damaging connected electronic equipment, and is used for monitoring and protecting a battery and connected equipment from over-current. When the current exceeds the set safety range, the current protection device cuts off the circuit so as to avoid damaging the battery or the device;
The temperature protection device is used for monitoring the temperature of the battery and taking measures when the temperature exceeds a safety range. The battery can be prevented from overheating by controlling the charging current or cutting off the circuit, and the service life and the safety of the battery are protected;
In the use process of the battery box, the battery assembly 201 is charged through the power charging interface 4, when the outdoor battery box is used for power consumption, a user starts the outdoor battery box to work through the control switch 5, the power state indicator lamp 8 is lightened, the electric equipment of the user can charge through the power output interface 6, the battery box is in a discharging state at the moment, the battery management module 10 adjusts charging current and voltage according to the battery state and environmental conditions in the process, the battery is fully charged and overcharged is avoided, and the voltage stabilizer stabilizes the voltage of the battery in a proper range when the power supply equipment is used for meeting the requirements of connecting equipment;
the power output interface 6 is composed of an AC interface, a USB interface, a PD interface and a DC interface, and the box body can provide various power output ports, such as a USB port, a direct current interface, an alternating current socket, etc., so that a user can connect and charge various electronic devices, such as a mobile phone, a tablet computer, a camera, a lamp, etc.;
all install universal wheel 101 in the corner position department of chassis 1 bottom, be convenient for the user outside this battery box through universal wheel 101.
When the outdoor power supply box is used, the box body is composed of the chassis 1, the lower box shell 2 and the upper box shell 3, the battery assembly 201 in the lower box shell 2 is separated from various power supply control components in the upper box shell 3, the transmission of working heat of the battery assembly 201 is reduced, the arc-shaped sunken parts 301 are synchronously arranged on two sides of the top end of the upper box shell 3, the heat dissipation ribs 302 integrally formed with the upper box shell 3 are arranged at the arc-shaped sunken parts 301, after a fan is arranged at the fan prefabrication frame 11, the heat dissipation area of the box body structure can be effectively increased, so that the heat dissipation efficiency of the outdoor power supply box body is improved, the internal temperature is effectively reduced, the heat accumulation is reduced, the lower working temperature of a battery and the power supply control components is kept, the heat transmission and mutual interference between the battery assembly 201 and the various power supply control components can be reduced through the separation design of the battery assembly and the various power supply control components, the risks of battery overheat and the power supply control components are reduced, the possibility of causing safety problems such as battery accidents, fire or explosion and the like are reduced, namely the heat expansion, the electric leakage and power supply stability of the electronic components is reduced, and the outdoor power supply can be ensured to work normally.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420621213.5U CN222147194U (en) | 2024-03-28 | 2024-03-28 | A portable outdoor battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420621213.5U CN222147194U (en) | 2024-03-28 | 2024-03-28 | A portable outdoor battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222147194U true CN222147194U (en) | 2024-12-10 |
Family
ID=93733500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420621213.5U Active CN222147194U (en) | 2024-03-28 | 2024-03-28 | A portable outdoor battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222147194U (en) |
-
2024
- 2024-03-28 CN CN202420621213.5U patent/CN222147194U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |