CN209805687U - Energy storage DC inverter - Google Patents
Energy storage DC inverter Download PDFInfo
- Publication number
- CN209805687U CN209805687U CN201920173716.XU CN201920173716U CN209805687U CN 209805687 U CN209805687 U CN 209805687U CN 201920173716 U CN201920173716 U CN 201920173716U CN 209805687 U CN209805687 U CN 209805687U
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Abstract
The utility model provides an energy storage DC inverter, it includes: the wireless power supply comprises a base, a front cover, a back plate, a radiating fin integrated in a space defined by the base, the front cover and the back plate, an inductance module, a signal processing circuit board, a control circuit board, a power circuit board, a direct current input circuit board, an input/output interface circuit board and a wireless connection circuit board; have the bottom plate in the base, the fin is integrated in one side of bottom plate, and inductance module, signal processing circuit board etc. are integrated in the opposite side of bottom plate, and inductance module, signal processing circuit board etc. set up according to following mode: the inductance module is integrated in the edge area of the bottom plate, the signal processing circuit board is integrated on one side of the inductance module, the power supply circuit board is integrated on one side of the signal processing circuit board, and the control circuit board, the direct current input circuit board and the input and output interface circuit board are integrated on the power supply circuit board. The utility model discloses arrange to inner structure and optimize the overall arrangement, be favorable to reducing the volume and the weight of dc-to-ac converter.
Description
Technical Field
the utility model relates to an inverter especially relates to an energy storage DC inverter.
Background
An inverter is a device that converts direct current electrical energy (batteries, storage cells) into alternating current (typically 220V,50Hz sine wave). It is composed of inverter bridge, control logic and filter circuit. Inverters have a wide range of applications. An energy storage direct current inverter is one of inverters, and the existing energy storage direct current inverter has the problems of large volume and heavy mass. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy storage DC inverter to overcome the not enough that exists among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that:
An energy storage dc inverter, comprising: the device comprises a base, a front cover, a back plate, a radiating fin integrated in a space defined by the base, the front cover and the back plate, an inductance module, a signal processing circuit board, a control circuit board, a power circuit board, a direct current input circuit board and an input/output interface circuit board;
The base is internally provided with a bottom plate, the radiating fins are integrated on one side of the bottom plate, the inductance module, the signal processing circuit board, the control circuit board, the power circuit board, the direct current input circuit board and the input/output interface circuit board are integrated on the other side of the bottom plate, and the inductance module, the signal processing circuit board, the control circuit board, the power circuit board, the direct current input circuit board and the input/output interface circuit board are arranged in the following mode: the inductor module is integrated in the edge area of the bottom plate, the signal processing circuit board is integrated on one side of the inductor module, the power supply circuit board is integrated on one side of the signal processing circuit board, and the control circuit board, the direct current input circuit board and the input and output interface circuit board are integrated on the power supply circuit board.
Preferably, the edge region of the base plate is also provided with a clamp.
Preferably, an insulated gate bipolar transistor is further arranged at the edge region of the bottom plate.
Preferably, a display screen is further embedded on the front cover.
Preferably, the display screen is provided with a display screen bracket for assisting the installation and fixation of the display screen.
preferably, a wireless connection circuit board is further arranged on the display screen support.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an energy storage DC inverter optimizes the overall arrangement through arranging to base, protecgulum, backplate, integrated fin, inductance module, signal processing circuit board, control circuit board, power supply circuit board, direct current input circuit platelet, input/output interface circuit board, the wireless connection circuit board in base, protecgulum, backplate limited space, is favorable to reducing the volume and the weight of dc-to-ac converter.
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 described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
fig. 1 is a schematic perspective exploded view of a cabinet unit in an energy storage dc inverter according to the present invention;
Fig. 2 is an enlarged schematic view of the structure shown in fig. 1.
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 the ordinary skilled in the art without creative work belong to the protection of the present invention
As shown in fig. 1 and 2, the energy storage dc inverter of the present invention includes: the circuit board comprises a base 1, a front cover 22, a back plate 23, a heat sink 25 integrated in the space defined by the base 1, the front cover 22 and the back plate 23, an inductance module 2, a signal processing circuit board 15, a control circuit board 20, a power circuit board 13, a direct current input circuit board 9, an input/output interface circuit board 19 and a wireless connection circuit board 28.
It should be noted that, above-mentioned inductance module 2, signal processing circuit board 15, control circuit board 20, power supply circuit board 13, direct current input circuit platelet 9, input/output interface circuit board 19, wireless connection circuit board 28 etc. are current circuit boards, the utility model discloses only arrange to the position between each circuit board and optimize the overall arrangement.
The base 1 is provided with a bottom plate, the heat sink 25 is integrated on one side of the bottom plate, and the inductance module 2, the signal processing circuit board 15, the control circuit board 20, the power circuit board 13, the direct current input circuit board 9 and the input/output interface circuit board 19 are integrated on the other side of the bottom plate.
The inductance module 2, the signal processing circuit board 15, the control circuit board 20, the power circuit board 13, the dc input circuit board 9, and the input/output interface circuit board 19 are arranged as follows: the inductor module 2 is integrated in the edge area of the bottom plate, the signal processing circuit board 15 is integrated on one side of the inductor module 2, the power circuit board 13 is integrated on one side of the signal processing circuit board 15, and the control circuit board 20, the direct current input circuit board 9 and the input/output interface circuit board 19 are integrated on the power circuit board 13.
Furthermore, a clamping jaw 18 is arranged in the edge region of the base plate. The edge region of the bottom plate is also arranged with an insulated gate bipolar transistor 17. A display 27 is also fitted to the front cover 22. The display screen 27 has a display screen bracket 21 to assist in its mounting. The display screen support 21 is also provided with a wireless connection circuit board 28.
The utility model discloses an during energy storage DC inverter equipment: assembling the radiating fins on the base in alignment with the hole positions, and locking screws for fastening; aligning the display screen and the wireless connection circuit board with the stud on the display screen bracket and fastening the display screen and the wireless connection circuit board on the display screen bracket; assembling the three inductors on the base in alignment hole positions, and locking screws for fastening; rotatably assembling the thermistor on the base, and screwing; mounting a photovoltaic positive electrode interface on a corresponding hole position on the base, and locking a nut on the photovoltaic positive electrode interface; mounting the photovoltaic cathode interface on a corresponding hole position on the base, and locking a nut on the photovoltaic cathode interface; installing the positive electrode interface of the battery on a corresponding hole position on the base, and locking a nut on the positive electrode interface; installing a battery cathode interface on a corresponding hole position on the base, and locking a nut on the battery cathode interface; installing a direct current switch on a corresponding hole position on the base, and screwing a nut on the direct current switch; assembling the small direct current input circuit board on a stud of the base in an alignment hole position, and locking a screw for fastening; locking the nut on the gland head and the corresponding hole position arranged on the base; installing a pressure relief valve on a corresponding hole position on the base, and locking a nut on the pressure relief valve; assembling the power circuit board on the stud of the base in an alignment hole position, and locking a screw for fastening; mounting a hexagonal stud on the base, and locking the power circuit board; assembling the signal processing circuit board on the stud of the base in an alignment hole position, and locking a screw for fastening; attaching the heat sink to a corresponding area on the base; assembling the insulated gate bipolar transistor on the hole positions, corresponding to the signal processing circuit board and the power circuit board, on the base, and welding and fixing; aligning the clamp to the hole position on the base, compressing the insulated gate bipolar transistor, and fastening by using a screw; assembling the input/output interface circuit board on the stud of the base in alignment with the hole position, and locking the screw for fastening; assembling the control circuit board on the stud of the base in an alignment hole position, and locking a screw for fastening; the assembled display screen support is arranged in alignment with the hole positions on the base and is fastened by screws; the front cover is arranged in alignment with the hole position on the base and is fastened by screws; aligning and inserting the back plate bracket into the base, and fixing by using bolts; and aligning the nameplate to the position of the opening of the front cover, and attaching, pressing and assembling the nameplate.
To sum up, the utility model discloses an energy storage dc-to-ac converter optimizes the overall arrangement through arranging base, protecgulum, backplate, integrated fin, inductance module, signal processing circuit board, control circuit board, power supply circuit board, direct current input circuit platelet, input/output interface circuit board, wireless connection circuit board in base, protecgulum, backplate limited space, is favorable to reducing the volume and the weight of dc-to-ac converter.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An energy storage dc inverter, the energy storage dc inverter comprising: the circuit board comprises a base (1), a front cover (22), a back plate (23), a radiating fin (25) integrated in a space defined by the base (1), the front cover (22) and the back plate (23), an inductance module (2), a signal processing circuit board (15), a control circuit board (20), a power circuit board (13), a direct current input circuit board (9) and an input/output interface circuit board (19);
The base (1) is internally provided with a bottom plate, the radiating fins (25) are integrated on one side of the bottom plate, the inductance module (2), the signal processing circuit board (15), the control circuit board (20), the power circuit board (13), the direct current input circuit board (9) and the input/output interface circuit board (19) are integrated on the other side of the bottom plate, and the inductance module (2), the signal processing circuit board (15), the control circuit board (20), the power circuit board (13), the direct current input circuit board (9) and the input/output interface circuit board (19) are arranged in the following mode: the inductance module (2) is integrated in the edge area of the bottom plate, the signal processing circuit board (15) is integrated on one side of the inductance module (2), the power supply circuit board (13) is integrated on one side of the signal processing circuit board (15), and the control circuit board (20), the direct current input circuit small plate (9) and the input and output interface circuit board (19) are integrated on the power supply circuit board (13).
2. Energy-storing dc-inverter according to claim 1, characterized in that a clamp (18) is also arranged at the edge region of the base plate.
3. Energy-storing direct-current inverter according to claim 1, characterized in that the edge region of the base plate is also arranged with insulated gate bipolar transistors (17).
4. The energy storage direct current inverter according to claim 1, wherein a display screen (27) is further embedded on the front cover (22).
5. Energy storage direct current inverter according to claim 4, characterized in that the display screen (27) has a display screen bracket (21) which assists its mounting.
6. The energy storage direct current inverter according to claim 5, characterized in that a wireless connection circuit board (28) is further arranged on the display screen bracket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173716.XU CN209805687U (en) | 2019-01-31 | 2019-01-31 | Energy storage DC inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173716.XU CN209805687U (en) | 2019-01-31 | 2019-01-31 | Energy storage DC inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805687U true CN209805687U (en) | 2019-12-17 |
Family
ID=68821869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920173716.XU Active CN209805687U (en) | 2019-01-31 | 2019-01-31 | Energy storage DC inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209805687U (en) |
-
2019
- 2019-01-31 CN CN201920173716.XU patent/CN209805687U/en active Active
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| CP03 | Change of name, title or address |
Address after: No. 18, Ruipu Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Ascite Energy Technology Co.,Ltd. Address before: Room 202, Building 17, Northwest District, Suzhou Nano City, No. 99, Jinji Lake Avenue, Suzhou Industrial Park, Jiangsu Province, 215000 Patentee before: JIANGSU ASHITE ENERGY TECHNOLOGY Co.,Ltd. |