CN216489818U - Modular energy storage photovoltaic inverter - Google Patents
Modular energy storage photovoltaic inverter Download PDFInfo
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- CN216489818U CN216489818U CN202122736167.2U CN202122736167U CN216489818U CN 216489818 U CN216489818 U CN 216489818U CN 202122736167 U CN202122736167 U CN 202122736167U CN 216489818 U CN216489818 U CN 216489818U
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- shell
- charging
- groove
- heat dissipation
- photovoltaic inverter
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Inverter Devices (AREA)
Abstract
The utility model belongs to the technical field of inverters, and particularly relates to a modular energy storage photovoltaic inverter which comprises a shell and a heat dissipation assembly, wherein an inverter and a storage battery are installed in an inner cavity at the bottom of the shell, a charging groove is formed in an inner cavity at the upper part of the shell, a charging connector is installed at the bottom of the charging groove, heat conducting fins are installed on the outer walls of two sides of the charging groove, an installation groove is formed in the front surface of the shell, the heat dissipation assembly comprises a motor and a heat dissipation grid, the motor is installed in the installation groove, fan blades are installed at the output end of the motor, the heat dissipation grid is arranged on the outer wall of the rear part of the shell, an exhaust cover is installed on the installation groove, and the storage battery and a mobile power supply can be dissipated heat through the heat conducting fins installed on the side walls of the heat dissipation assembly and the charging groove, so that danger caused by overhigh temperature of the storage battery and the mobile power supply in the charging process is prevented.
Description
Technical Field
The utility model relates to the technical field of inverters, in particular to a modular energy storage photovoltaic inverter.
Background
The inverter is a converter which converts direct current electric energy (batteries and storage batteries) into constant-frequency constant-voltage or frequency-modulation voltage-regulation alternating current (generally 220V,50Hz sine wave). It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like. In foreign countries, due to the higher popularization rate of automobiles, the inverter can be used for connecting the storage battery to drive electric appliances and various tools to work when going out for work or traveling. The on-board inverter output through the cigarette lighter is of 20W, 40W, 80W, 120W to 150W power specification. And the other larger power inverter power supply is connected to the battery through a connecting wire. Connecting the household appliance to the output of the power converter enables the use of a variety of appliances in the vehicle. Usable electric appliances are: the modularized energy storage photovoltaic inverter can generate heat during working in the prior art, and if the heat is not dissipated timely or the heat dissipation effect is poor, the inverter is easily damaged, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the problems occurring in the conventional inverter.
Therefore, the utility model aims to provide a modular energy storage photovoltaic inverter, which can dissipate heat of a storage battery and a mobile power supply through a heat dissipation assembly and heat conducting fins arranged on the side walls of a charging slot, and prevent the danger caused by overhigh temperature of the storage battery and the mobile power supply in the charging process.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a modular energy storage photovoltaic inverter comprises a housing and a heat dissipation assembly;
an inverter and a storage battery are installed in an inner cavity at the bottom of the shell, a charging groove is formed in an inner cavity at the upper part of the shell, a charging connector is installed at the bottom of the charging groove, heat conducting fins are installed on the outer walls of two sides of the charging groove, and an installation groove is formed in the front surface of the shell;
the heat dissipation assembly comprises a motor and a heat dissipation grid, the motor is installed in the installation groove, the fan blades are installed at the output end of the motor, the heat dissipation grid is arranged on the outer wall of the rear portion of the shell, and the exhaust cover is installed on the installation groove.
As a preferable aspect of the modular energy storage photovoltaic inverter of the present invention, wherein: and the left surface of the shell is provided with a USB interface and a display screen.
As a preferable aspect of the modular energy storage photovoltaic inverter of the present invention, wherein: the portable power source is installed in the charging groove, and the charging interface of the portable power source is electrically connected with the charging connector.
As a preferable solution of the modular energy storage photovoltaic inverter, the modular energy storage photovoltaic inverter further comprises: the exhaust cover is evenly provided with exhaust holes.
Compared with the prior art, the utility model has the beneficial effects that: through the setting of this modularization energy storage photovoltaic inverter, structural design is reasonable, through the conducting strip of radiator unit and charging groove side wall mounting, can dispel the heat to battery and portable power source, prevents consequently that battery and portable power source high temperature from taking place danger in the charging process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention.
In the figure; 100 shells, 101USB interfaces, 102 display screens, 110 connectors, 120 inverters, 130 storage batteries, 140 charging grooves, 141 charging connectors, 142 heat conducting fins, 150 mobile power supplies, 160 mounting grooves, 200 heat dissipation assemblies, 210 motors, 220 heat dissipation grids and 230 exhaust covers.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides the following technical scheme: the utility model provides a modularization energy storage photovoltaic inverter, in the use, through radiator unit and the conducting strip of charging groove side wall mounting, can dispel the heat to battery and portable power source, prevents consequently that battery and portable power source high temperature in charging process from taking place danger.
Fig. 1-3 are schematic structural diagrams illustrating a first embodiment of a modular energy storage photovoltaic inverter according to the present invention, and referring to fig. 1-3, a main body of the modular energy storage photovoltaic inverter according to the present embodiment includes a housing 100 and a heat dissipation assembly 200;
an inverter 120 and a storage battery 130 are installed in an inner cavity of the bottom of the shell 100, a charging groove 140 is formed in an inner cavity of the upper portion of the shell 100, a charging connector 141 is installed at the bottom of the charging groove 140, heat-conducting fins 142 are installed on outer walls of two sides of the charging groove 140, an installation groove 160 is formed in the front surface of the shell 100, specifically, the inverter 120 and the storage battery 130 are fixed in the inner cavity of the bottom of the shell 100 through screws, the charging groove 140 is formed in the upper portion of the shell 100 in an integrated mode, the charging connector 141 is fixed in the bottom of the charging groove 140 through screws, the heat-conducting fins 142 are fixed in outer walls of two sides of the charging groove 140 through screws, the installation groove 160 is formed in the front surface of the shell 100 in an integrated mode, the inverter 120 is used for changing current, the storage battery 130 is used for storing electric energy, the charging groove 140 is used for bearing the mobile power supply 150, the charging connector 141 is used for being connected with a charging interface of the mobile power supply 150, the heat-conducting fins 142 are used for guiding out heat in the charging groove 140, and the installation groove 160 is used for bearing the motor 210;
the heat dissipation assembly 200 comprises a motor 210 and a heat dissipation grid 220, the motor 210 is installed in the installation groove 160, fan blades are installed at the output end of the motor 210, the outer wall of the rear portion of the shell 100 is provided with the heat dissipation grid 220, an exhaust cover 230 is installed on the installation groove 160, the heat dissipation assembly 200 comprises the motor 210 and the heat dissipation grid 220, the motor 210 is fixed in the installation groove 160 through screws, the fan blades are fixed on the output end of the motor 210 through screws, the heat dissipation grid 220 is fixed on the outer wall of the rear portion of the shell 100 through screws, an exhaust cover 230 is fixed on the installation groove 160 through screws, the motor 230 is used for driving the fan blades, the heat dissipation grid 220 is used for air intake, and the exhaust cover 230 is used for exhausting air.
With reference to fig. 1 to fig. 3, the modularized energy storage photovoltaic inverter in this real-time manner has the following specific working principle that heat in the charging slot 140 is conducted out through the heat conducting fins 142, and the fan blades are driven by the motor 210 to rotate, so as to dissipate heat from the charging slot 140 and the storage battery 130, thereby greatly increasing the safety of the charging process of the storage battery 130 and the portable power source 150.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A modular energy storage photovoltaic inverter characterized in that: comprises a shell (100) and a heat dissipation component (200);
an inverter (120) and a storage battery (130) are mounted in an inner cavity of the bottom of the shell (100), a charging groove (140) is formed in an inner cavity of the upper portion of the shell (100), a charging connector (141) is mounted at the bottom of the charging groove (140), heat-conducting fins (142) are mounted on outer walls of two sides of the charging groove (140), and a mounting groove (160) is formed in the front surface of the shell (100);
radiator unit (200) is including motor (210) and radiator-grid (220), install motor (210) in mounting groove (160), the flabellum is installed to motor (210) output, shell (100) rear portion outer wall is provided with radiator-grid (220), install exhaust lid (230) on mounting groove (160).
2. A modular energy-storing photovoltaic inverter as claimed in claim 1, wherein: the left side surface of the shell (100) is provided with a USB interface (101) and a display screen (102).
3. A modular energy-storing photovoltaic inverter as claimed in claim 1, wherein: install portable power source (150) in charging groove (140), portable power source (150) charge interface and charge joint (141) electric connection.
4. A modular energy-storing photovoltaic inverter as claimed in claim 1, wherein: the exhaust cover is evenly provided with exhaust holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122736167.2U CN216489818U (en) | 2021-11-10 | 2021-11-10 | Modular energy storage photovoltaic inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122736167.2U CN216489818U (en) | 2021-11-10 | 2021-11-10 | Modular energy storage photovoltaic inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216489818U true CN216489818U (en) | 2022-05-10 |
Family
ID=81451449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122736167.2U Active CN216489818U (en) | 2021-11-10 | 2021-11-10 | Modular energy storage photovoltaic inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216489818U (en) |
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2021
- 2021-11-10 CN CN202122736167.2U patent/CN216489818U/en active Active
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