CN217088457U - Portable energy storage power supply - Google Patents
Portable energy storage power supply Download PDFInfo
- Publication number
- CN217088457U CN217088457U CN202123431034.0U CN202123431034U CN217088457U CN 217088457 U CN217088457 U CN 217088457U CN 202123431034 U CN202123431034 U CN 202123431034U CN 217088457 U CN217088457 U CN 217088457U
- Authority
- CN
- China
- Prior art keywords
- shell
- installation cavity
- energy storage
- power supply
- storage power
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a portable energy storage power supply, include: the electric energy conversion module and the control panel are electrically connected with the electric core module, and the shell is arranged in a fan in the shell, wherein the shell comprises a shell and a partition plate arranged in the shell, the partition plate divides the space in the shell into a first installation cavity and a second installation cavity; the fan is used for driving external air flow to blow out through the air inlet, the first mounting cavity and the second mounting cavity and the air outlet. The utility model discloses technical scheme provides a portable energy storage power, the radiating effect is good, and the security is high.
Description
Technical Field
The utility model relates to an energy storage power supply technical field, in particular to portable energy storage power supply.
Background
The energy storage technology mainly refers to the storage of electric energy, the stored energy can be used as emergency energy, and also can be used for storing energy when the load of a power grid is low, and outputting energy when the load of the power grid is high, so that the peak clipping and valley filling can be realized, the fluctuation of the power grid can be reduced, the energy has various forms including radiation, chemical, gravitational potential energy, electric power, high temperature, latent heat and power, and the energy storage relates to the conversion of energy in a form which is difficult to store into a more convenient or economically storable form. The existing energy storage power supply is simple in structure and single in function, can not provide more convenience for a user when people go out for camping, and is poor in heat dissipation effect and short in service life.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a portable energy storage power supply that the radiating effect is good, and the security is high.
In order to achieve the above object, the utility model provides a portable energy storage power supply, include:
a cell module;
the electric energy conversion module is electrically connected with the battery cell module; and
the battery cell module comprises a shell, wherein the shell comprises a shell and a partition plate arranged in the shell, the partition plate divides the space in the shell into a first installation cavity and a second installation cavity, the shell is also provided with an air inlet and an air outlet, the air inlet stretches across the partition plate and is communicated with the first installation cavity and the second installation cavity, the air outlet stretches across the partition plate and is communicated with the first installation cavity and the second installation cavity, the battery cell module is arranged in the first installation cavity, and the electric energy conversion module is arranged in the second installation cavity; and
the fan is arranged in the shell and used for driving external air flow to blow out through the air inlet, the first mounting cavity and the second mounting cavity and the air outlet.
Optionally, the air outlets and the air inlets are spaced at least two, and the at least two air outlets and the at least two air inlets correspond to the electric energy conversion modules and the battery cell modules.
Optionally, a first insulating cavity is formed in the partition plate.
Optionally, one side of the battery cell module, which faces the partition plate, is provided with a heat insulation piece, and a second heat insulation cavity is formed between the heat insulation piece and the partition plate.
Optionally, a functional module is disposed on one side of the battery cell module, and the functional module is connected to the control panel.
Optionally, a heat insulation baffle is further disposed between the battery cell module and the functional module.
Optionally, the heating element on the control panel is coated with heat dissipation silica gel.
Optionally, the electric energy conversion module is provided with a heat dissipation assembly.
Optionally, the heat dissipation assembly includes a heat dissipation base and heat dissipation side plates extending from two sides of the heat dissipation base to the top of the housing, and the electric energy conversion module is disposed on the heat dissipation base and between the two heat dissipation side plates.
The utility model discloses technical scheme is in through adopting at the shell and setting division board in the shell, the space separation of division board in with the shell is formed with first installation cavity and second installation cavity, electric core module and electric energy conversion module set up first installation cavity and second installation cavity, separately set up two modules that will give out heat higher, avoid the heat to concentrate, still be provided with air intake and air outlet on the shell, the air intake spanes the division board and all communicates with first installation cavity and second installation cavity, the fan, locate in the shell, be used for driving outside air current via the air intake, first installation cavity, the second installation cavity blows off via the air outlet, thereby guarantee that the device radiating effect is good, avoid overheated emergence incident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the portable energy storage power supply of the present invention;
FIG. 2 is a perspective view of FIG. 1 from another perspective;
FIG. 3 is a schematic perspective view of the housing of FIG. 1 with a portion removed;
fig. 4 is a schematic sectional view of the energy storage power supply of the present invention;
fig. 5 is a schematic cross-sectional structure view of fig. 4 without the battery cell module and the electric energy conversion module.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Portable energy |
52 | |
| 1 | |
53 | Partition board |
| 11 | Heat insulation baffle | 54 | A first |
| 2 | Electric |
55 | LED |
| 3 | Heat radiation assembly | 6 | Fan with cooling device |
| 4 | |
7 | |
| 5 | |
71 | Second |
| 51 | Air inlet |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 2, the present invention provides a portable energy storage power source 10, which can be used to provide power to small devices, such as an aerial photography unmanned aerial vehicle device; small kitchen electric appliances such as electric heating small chafing dish; small household appliances, such as medium and low power household appliances used outdoors, and the like.
The energy storage device comprises a casing 5, a battery cell module 1 and an electric energy conversion module 2 which are installed in the casing 5, and a control panel 4 connected with the battery cell module 1 and the electric energy conversion module 2, wherein the casing 5 comprises a shell and a partition plate 53 arranged in the shell, and the shell is substantially in a square box shape, and of course, can be in any other shape, which is not limited to this. The shell 5 is provided with a handle for holding, and is convenient to carry. The space in the shell is divided by the partition plate 53 to form a first installation cavity and a second installation cavity, the shell is also provided with an air inlet 51 and an air outlet 52, the air inlet 51 stretches across the partition plate 53 and is communicated with the first installation cavity and the second installation cavity, the air outlet 52 stretches across the partition plate 53 and is communicated with the first installation cavity and the second installation cavity, the battery cell module 1 is arranged in the first installation cavity, and the electric energy conversion module 2 is arranged in the second installation cavity; an accommodating space is formed in the shell 5, and is used for accommodating a charging battery cell and the electric energy conversion module 2, the battery cell can be a vehicle-mounted battery cell, such as a lithium ion battery, and the like, is high in capacity, safe and durable, and can be selected according to requirements; the power conversion module 2 is a DC/AC inverter, converts direct current power into alternating current power by the on and off action of semiconductor power switching devices (such as SCR, GTO, GTR, IGBT, power MOSFET modules, etc.), and the control panel 4 is integrated with various functional modules and various output ports. And the fan 6 is arranged in the shell and used for driving external air flow to be blown out through the air inlet 51, the first mounting cavity, the second mounting cavity and the air outlet 52.
Specifically, electric core module 1, electric energy conversion module 2 and control panel 4 separately set up in casing 5, including first installation cavity if accommodating space in casing 5, the second installation cavity, first installation cavity is located to electric core module 1, the second installation cavity is located to electric energy module, shell one side is located to control panel 4, first installation cavity and second installation cavity are upper and lower distribution in casing 5's space, first installation cavity is located the below of second installation cavity, electric core module 1 in general, electric energy conversion module 2 and 4 three of control panel are the row's of goods distribution. Of course, the battery cell module 1, the electric energy conversion module 2 and the control panel 4 may be placed in other manners, which is not limited.
Furthermore, in order to improve the heat dissipation effect, at least one air inlet 51 and at least one air outlet 52 are formed on two opposite side walls of the housing 5, the fan 6 is installed on the air inlet 51, the fan 6 is connected with the control panel 4, and the fan 6 can adopt a direct-current mute fan 6, so that the noise is low.
The utility model discloses technical scheme is in through adopting at the shell and setting division board 53 in the shell, division board 53 is formed with first installation cavity and second installation cavity with the space separation in the shell, electric core module 1 and electric energy conversion module 2 set up in first installation cavity and the second installation cavity, separately set up two modules that calorific capacity is higher, avoid the heat to concentrate, still be provided with air intake 51 and air outlet 52 on the shell, air intake 51 spanes division board 53 and all communicates with first installation cavity and second installation cavity, fan 6, locate in the shell, be used for driving outside air current via air intake 51, first installation cavity, the second installation cavity blows off via air outlet 52, thereby guarantee that the device radiating effect is good, avoid overheated emergence incident.
At least two air outlets 52 and at least two air inlets 51 are arranged at intervals, and the at least two air outlets 52 and the at least two air inlets 51 correspond to the electric energy conversion module 2 and the battery cell module 1.
In this embodiment, in consideration of heat dissipation of the battery cell module 1 and the power conversion module 2, two air inlets 51 and two air outlets 52 are spaced from each other on the casing 5, the two air inlets 51 and the two air outlets 52 are spaced from each other in the length direction of the casing 5, and the areas of the two air inlets 51 and the two air outlets 52 are in the first installation cavity and the second installation cavity, that is, the wind current can flow through the battery cell module 1 and the power conversion module 2 to take away heat dissipated from the air outlets 52.
In other embodiments, the air outlet 52 and the air inlet 51 may be spaced apart.
In order to avoid heat transfer between the cell module 1 and the power conversion module 2, a first heat insulation cavity 54 is formed in the partition plate 53.
In an embodiment, the partition plate 53 is hollow to form the heat insulation cavity, so as to prevent heat of the battery cell module 1 and the electric energy conversion module 2 from being transferred through the partition plate 53, and the material of the partition plate 53 is not limited, and is preferably a non-metal material with good heat resistance.
Further, a heat insulation piece 7 is disposed on one side of the battery cell module 1 facing the partition plate 53, and a second heat insulation cavity 71 is formed between the heat insulation piece 7 and the partition plate 53.
The battery cell module 1 is arranged at the bottom of the shell, the heat insulation piece 7 is further arranged between the electrical property module and the partition plate 53, and the heat insulation piece 7 can be arranged on the battery cell module 1 in a laminating mode to protect the battery cell module 1.
In order to better protect the safe use of the battery cell module 1 and avoid the occurrence of dangerous situations, one side of the battery cell module 1 is provided with a functional module, and the functional module is connected with the control panel 4.
The functional module is provided with a battery cell protection system, such as a plurality of temperature sensing detection points, and the temperature condition of the battery cell module is monitored; and the control system realizes overcharge protection, overdischarge protection, overcurrent protection, short-circuit protection and the like on the battery cell module. If the temperature data is acquired by the temperature acquisition system, the fan 6 is controlled to run or stop by the control system, if the temperature rises to a set value of the system, the fan 6 is started, and if the temperature is reduced, the system sends an instruction, and the fan 6 stops, so that the energy consumption is saved;
in order to avoid the functional module being affected by the heat of the cell module 1, a heat insulation baffle 11 is further disposed between the cell module 1 and the functional module.
The thermal insulation baffle 11 is connected with the thermal insulation piece 7 or the partition plate 53 and can be matched to form a second thermal insulation cavity 71, and the size of the thermal insulation baffle 11 can be larger than that of the functional module so as to shield the functional module.
In order to ensure that the heat dissipation of the control panel 4 is good, the heating element on the control panel 4 is controlled to be coated with heat dissipation silica gel. The control panel 4 is arranged on one side of the shell, a space is formed between the control panel 4 and the electric core module 1 and between the control panel 4 and the electric energy conversion module 2, and the air flow driven by the heat ventilating fan 6 at the control panel 4 is blown out.
Electric energy conversion module 2 is the source that generates heat of high power, can produce a large amount of heats, needs quick heat dissipation, still is provided with radiator unit 3 in electric energy conversion module 2 department, and radiator unit 3 cladding electric energy conversion module 2, radiator unit 3 can be aluminum product or copper product, through cladding electric energy conversion module 2 for the radiating effect is good.
Specifically, the heat dissipation assembly 3 includes a heat dissipation base and heat dissipation side plates extending from two sides of the heat dissipation base to the top of the housing 5, and the electric energy conversion module 2 is disposed on the heat dissipation base and between the two heat dissipation side plates.
In order to facilitate illumination, the portable energy storage power supply 10 is further provided with an LED lamp, the LED lamp and the control panel 4 are oppositely arranged and are provided with a shell, the control panel 4 is provided with a control key of the LED lamp, under the starting condition, the LED lamp is turned on by pressing a lamp key switch for a short time, the LED lamp is switched to an emergency lamp mode by pressing the lamp key for a long time, and the LED lamp is turned off by pressing the lamp key for a short time again. If the power-on key is not in the on state, the LED lamp cannot be started by pressing the lamp key switch.
In addition, for the convenience of viewing by the user, the control panel 4 is provided with an LED display screen, which can be used to display the states of various functional modules, such as charge and discharge state indication, remaining time indication, voltage and total power indication, interface state indication, charge and discharge state indication, and the like.
Various interfaces, namely USBA, USBC, Type-C and Light interfaces are arranged on the control panel 4.
In addition, in an embodiment, the shell is coated with aluminum, and the aluminum is provided with air holes, so that the shell is protected on one hand, and the heat is quickly dissipated on the other hand.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A portable energy storage power supply, comprising:
a cell module;
the electric energy conversion module is electrically connected with the battery cell module;
the battery cell module comprises a shell, wherein the shell comprises a shell and a partition plate arranged in the shell, the partition plate divides the space in the shell into a first installation cavity and a second installation cavity, the shell is also provided with an air inlet and an air outlet, the air inlet stretches across the partition plate and is communicated with the first installation cavity and the second installation cavity, the air outlet stretches across the partition plate and is communicated with the first installation cavity and the second installation cavity, the battery cell module is arranged in the first installation cavity, and the electric energy conversion module is arranged in the second installation cavity; and
and the fan is arranged in the shell and used for driving external air flow to blow out through the air inlet, the first mounting cavity, the second mounting cavity and the air outlet.
2. The portable energy storage power supply of claim 1, wherein at least two air outlets and at least two air inlets are spaced apart from each other, and at least two air outlets and at least two air inlets correspond to the electric energy conversion module and the cell module.
3. The portable energy storage power supply of claim 2, wherein a first insulated chamber is formed within said divider plate.
4. The portable energy storage power supply of claim 3, wherein a heat insulation member is disposed on a side of the battery cell module facing the separator plate, and a second heat insulation cavity is formed between the heat insulation member and the separator plate.
5. The portable energy storage power supply of claim 1, wherein a functional module is disposed on one side of the battery cell module, and the functional module is connected to the control panel.
6. The portable energy storage power supply of claim 5, wherein a thermal insulation baffle is further disposed between the cell module and the functional module.
7. The portable energy storage power supply of claim 1, wherein the heating element on the control panel is coated with heat-dissipating silica gel.
8. The portable energy storage power supply of claim 1, wherein the power conversion module is provided with a heat sink assembly.
9. The portable energy storage power supply of claim 8, wherein the heat dissipation assembly comprises a heat dissipation base, and heat dissipation side plates extending from two sides of the heat dissipation base to the top of the housing, and the power conversion module is disposed on the heat dissipation base and between the two heat dissipation side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123431034.0U CN217088457U (en) | 2021-12-30 | 2021-12-30 | Portable energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123431034.0U CN217088457U (en) | 2021-12-30 | 2021-12-30 | Portable energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217088457U true CN217088457U (en) | 2022-07-29 |
Family
ID=82539893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123431034.0U Active CN217088457U (en) | 2021-12-30 | 2021-12-30 | Portable energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217088457U (en) |
-
2021
- 2021-12-30 CN CN202123431034.0U patent/CN217088457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5786568B2 (en) | Power storage device and power storage system | |
| CN209358435U (en) | A kind of compact SVG power cell | |
| CN204167420U (en) | A kind of lithium ion battery and lithium ion battery bag | |
| WO2020170442A1 (en) | Charging/discharging device | |
| CN106384858A (en) | Cylindrical power battery module integrating heat radiating and heating | |
| CN111614145B (en) | Energy storage power supply | |
| CN213988991U (en) | Energy storage and heat management system for modular household lithium battery | |
| CN215733591U (en) | High-power mobile energy storage power supply device | |
| KR101892817B1 (en) | Power Conversion Device | |
| CN217088457U (en) | Portable energy storage power supply | |
| CN212627220U (en) | Energy storage power supply | |
| CN217589068U (en) | Battery protection box, battery package and electric automobile | |
| CN213973612U (en) | Intelligent vehicle-mounted charger for power battery of high-power new energy automobile | |
| KR101906704B1 (en) | Power conversion device | |
| CN212380978U (en) | Portable mobile power supply | |
| CN211579631U (en) | Direct current charger | |
| CN210693803U (en) | Thermoelectric converter with USB interface | |
| CN209666861U (en) | Integrated manipulator and electric vehicle | |
| CN220652107U (en) | Soft packet of group battery radiator unit and battery box | |
| CN113852155A (en) | Household energy storage system | |
| CN220754380U (en) | Emergency energy storage power supply | |
| CN220585417U (en) | Structure for improving safety of energy storage power supply and energy storage power supply system thereof | |
| CN220123302U (en) | Mobile power supply inverter with air duct heat radiation structure | |
| CN218456089U (en) | Battery pack heat dissipation structure and battery pack | |
| CN214626017U (en) | Heat exchange type outdoor power supply cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |