CN218243468U - Micro inverter with energy storage function - Google Patents
Micro inverter with energy storage function Download PDFInfo
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- CN218243468U CN218243468U CN202222483917.4U CN202222483917U CN218243468U CN 218243468 U CN218243468 U CN 218243468U CN 202222483917 U CN202222483917 U CN 202222483917U CN 218243468 U CN218243468 U CN 218243468U
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Abstract
The utility model discloses a take micro inverter of energy storage, comprising a base plate, one side on bottom plate top is equipped with the organism, all be equipped with the layer board on two inside walls at organism top, the organism internally mounted of layer board top has the cover, the battery is installed to one side of bottom of the body, the dc-to-ac converter body is installed to the bottom of the body of battery one side, all be equipped with the ventilation hole on two lateral walls of bottom of the body, the one end in ventilation hole extends to the inside of organism, all be equipped with on the organism inner wall at ventilation hole both ends and settle the frame, settle the organism in-wall between the frame and install dustproof otter board, all be equipped with the fan-shaped groove on the outer wall of dustproof otter board both sides, the bottom plate top of organism one side is equipped with photovoltaic controller, photovoltaic controller keeps away from the bottom plate top of organism one side and is equipped with photovoltaic module. The utility model discloses not only prolong the life of dc-to-ac converter, still reached the purpose of energy storage, improved the convenience when dc-to-ac converter uses moreover.
Description
Technical Field
The utility model relates to an inverter technical field specifically is a miniature inverter of area energy storage.
Background
An inverter is a power conditioning apparatus composed of semiconductor devices, and is mainly used to convert dc power into ac power, and has been applied to photovoltaic power generation systems and gradually come into daily life as the photovoltaic power generation systems are installed in homes.
At present, the heat dissipation performance of the inverter on the market is general, so that the internal elements of the machine body are easy to burn due to high temperature, the service life of the inverter is further influenced, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take miniature inverter of energy storage to provide the general problem of dc-to-ac converter heat dispersion in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take micro inverter of energy storage, includes the bottom plate, one side on bottom plate top is equipped with the organism, all be equipped with the layer board on two inside walls at organism top, the organism internally mounted of layer board top has the cover, the battery is installed to one side of bottom of the body, the dc-to-ac converter body is installed to the bottom of the body of battery one side, all be equipped with the ventilation hole on two lateral walls of bottom of the body, the one end in ventilation hole extends to the inside of organism, all be equipped with on the organism inner wall at ventilation hole both ends and settle the frame, settle the organism wall mounting between the frame and have dustproof otter board, all be equipped with fan-shaped groove on the outer wall of dustproof otter board both sides, the bottom plate top of organism one side is equipped with photovoltaic controller, the bottom plate top that organism one side was kept away from to photovoltaic controller is equipped with photovoltaic module, photovoltaic module installs first wire on being close to the outer wall of photovoltaic module one side, photovoltaic module's one end is kept away from to first wire is connected with photovoltaic controller's top.
Preferably, the inside transmission case that is equipped with of organism of cover below, the central point department of putting of transmission bottom of the case portion is equipped with the spacing groove, the bottom of spacing groove extends to the outside of transmission case to carry on spacingly to the range of motion that bears the frame.
Preferably, the inside both sides of cover all are equipped with the arrangement groove, the inside strip groove that is equipped with of cover of arrangement groove top, the top in strip groove extends to the outside of cover, install the spring on the inner wall of arrangement groove one end, the movable block is installed to the one end of spring, the central point on movable block top puts the department and is equipped with and pushes away the handle, the top that pushes away the handle runs through to the outside in strip groove to make the movable block be located the inside in arrangement groove and slide.
Preferably, the central point of the inside of transmission case puts the department and rotates and be connected with the lead screw, threaded connection has the nut on the outer wall of lead screw, the central point of nut bottom puts the department and is equipped with and bears the frame, the bottom that bears the frame runs through the spacing groove and is equipped with the insulator seat to make transmission terminal carry out lateral shifting.
Preferably, the outer wall of one side of the transmission case is provided with a rotary driving part, and one end of the rotary driving part extends into the transmission case and is fixedly connected with one end of the screw rod so as to drive the screw rod to rotate.
Preferably, be equipped with the draw-in groove on the organism inner wall of arrangement groove one side, the internally mounted of draw-in groove has the fixture block, the one end of fixture block extend to the inside of arrangement groove and with the outer wall fixed connection of movable block to detach the cover to the top of organism.
Preferably, a transmission terminal is arranged at the center of the bottom end of the insulating base, a first transmission port and a second transmission port are respectively arranged on two outer side walls of the bottom of the transmission terminal, a second wire is arranged on the outer wall of the transmission terminal above the first transmission port, and one end, far away from the transmission terminal, of the second wire is connected with the top end of the photovoltaic controller so as to drive the first transmission port and the second transmission port to move transversely.
Compared with the prior art, the beneficial effects of the utility model are that: the micro inverter with the energy storage function not only prolongs the service life of the inverter, but also achieves the purpose of energy storage, and improves the convenience of the inverter in use;
(1) The two groups of ventilation holes are symmetrically arranged on the outer wall of the machine body to achieve the purpose of ventilation and heat dissipation, and meanwhile, the two groups of dustproof screen plates are arranged on the inner wall of the machine body at the positions of the ventilation holes to achieve the purpose of dust prevention, so that the burning loss phenomenon of elements in the machine body due to high temperature can be reduced, the phenomenon that the elements in the machine body are corroded by dust is reduced, and the service life of the inverter is prolonged;
(2) The transmission terminal is translated to the right side, so that the lower end of the second transmission port is in contact with the interface of the outer wall of the inverter body, namely, power conversion can be carried out through the inverter body, and when the transmission terminal moves to the left side, the lower end of the first transmission port is in contact with the interface of the outer wall of the storage battery, namely, electric energy can be stored in the storage battery, and therefore, the purpose of energy storage is achieved;
(3) Through the outside of detaching the one end of fixture block to the draw-in groove, can upwards stimulate the cover and detach it in the top of organism to reach the purpose of quick dismantlement, and then can be convenient for overhaul the maintenance processing to the organism, thereby the convenience when having improved the dc-to-ac converter and using.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the vent hole of the present invention;
FIG. 4 is a side view of the dustproof screen of the present invention;
fig. 5 is an enlarged schematic view of the transmission terminal of the present invention.
In the figure: 1. a base plate; 2. a photovoltaic module; 3. a first conductive line; 4. a second conductive line; 5. a machine cover; 6. a transmission case; 7. a rotary drive member; 8. a body; 9. a vent hole; 10. an inverter body; 11. a storage battery; 12. a photovoltaic controller; 13. a spring; 14. a strip-shaped groove; 15. a push handle; 16. a clamping block; 17. a card slot; 18. a movable block; 19. a pallet; 20. a placing groove; 21. a dustproof screen plate; 22. a mounting frame; 23. a sector groove; 24. a first transmission port; 25. an insulating base; 26. a screw rod; 27. a nut; 28. a carrier; 29. a limiting groove; 30. a transmission terminal; 31. a second transmission port.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a micro inverter with energy storage comprises a bottom plate 1, a machine body 8 is arranged on one side of the top end of the bottom plate 1, supporting plates 19 are arranged on two inner side walls of the top of the machine body 8, a machine cover 5 is arranged inside the machine body 8 above the supporting plates 19, arranging grooves 20 are arranged on two sides inside the machine cover 5, strip-shaped grooves 14 are arranged inside the machine cover 5 above the arranging grooves 20, the top ends of the strip-shaped grooves 14 extend to the outside of the machine cover 5, springs 13 are arranged on the inner walls of one ends of the arranging grooves 20, movable blocks 18 are arranged at one ends of the springs 13, push handles 15 are arranged at the center positions of the top ends of the movable blocks 18, and the top ends of the push handles 15 penetrate through the outside of the strip-shaped grooves 14;
when in use, the spring 13 is positioned inside the placing groove 20 for contraction, so that the movable block 18 is positioned inside the placing groove 20 for sliding;
a clamping groove 17 is formed in the inner wall of the machine body 8 on one side of the placing groove 20, a clamping block 16 is installed inside the clamping groove 17, and one end of the clamping block 16 extends into the placing groove 20 and is fixedly connected with the outer wall of the movable block 18;
when in use, one end of the clamping block 16 is detached to the outside of the clamping groove 17, so that the cover 5 is detached to the top of the machine body 8;
a transmission case 6 is arranged in the machine body 8 below the machine cover 5, a limiting groove 29 is arranged at the central position of the bottom of the transmission case 6, and the bottom end of the limiting groove 29 extends to the outside of the transmission case 6;
when in use, the limiting groove 29 is arranged at the bottom of the transmission case 6 so as to limit the movement amplitude of the bearing frame 28;
a screw rod 26 is rotatably connected at the central position inside the transmission case 6, a nut 27 is connected on the outer wall of the screw rod 26 in a threaded manner, a bearing frame 28 is arranged at the central position of the bottom end of the nut 27, and the bottom end of the bearing frame 28 penetrates through a limiting groove 29 and is provided with an insulating base 25;
when the transmission terminal is used, the bearing frame 28 drives the insulating base 25 to translate, so that the transmission terminal 30 moves transversely;
a rotary driving piece 7 is arranged on the outer wall of one side of the transmission case 6, and one end of the rotary driving piece 7 extends into the transmission case 6 and is fixedly connected with one end of a screw rod 26;
when in use, the rotary driving piece 7 is opened so as to drive the screw rod 26 to rotate;
a transmission terminal 30 is arranged at the center of the bottom end of the insulating base 25, a first transmission port 24 and a second transmission port 31 are respectively arranged on two outer side walls of the bottom of the transmission terminal 30, a second lead 4 is arranged on the outer wall of the transmission terminal 30 above the first transmission port 24, and one end of the second lead 4 far away from the transmission terminal 30 is connected with the top end of the photovoltaic controller 12;
when in use, the transmission terminal 30 is driven to translate through the insulating seat 25 so as to drive the first transmission port 24 and the second transmission port 31 to move transversely;
a storage battery 11 is arranged on one side of the bottom of the machine body 8, an inverter body 10 is arranged on the bottom of the machine body 8 on one side of the storage battery 11, vent holes 9 are formed in two outer side walls of the bottom of the machine body 8, and one end of each vent hole 9 extends into the machine body 8;
the inner walls of the machine body 8 at the two ends of the vent hole 9 are provided with mounting frames 22, the inner wall of the machine body 8 between the mounting frames 22 is provided with a dustproof screen plate 21, and the outer walls at the two sides of the dustproof screen plate 21 are provided with fan-shaped grooves 23;
the top of the bottom plate 1 of organism 8 one side is equipped with photovoltaic controller 12, and photovoltaic controller 12 keeps away from 1 top of bottom plate of organism 8 one side and is equipped with photovoltaic module 2, installs first wire 3 on photovoltaic module 2 is close to the outer wall of photovoltaic controller 12 one side, and the one end that photovoltaic module 2 was kept away from to first wire 3 is connected with the top of photovoltaic controller 12.
When the embodiment of the application is used, firstly, the photovoltaic module 2 absorbs the light energy, so that the light energy is converted into the electric energy through the photovoltaic controller 12, the second lead wire 4 transmits the converted DC power to the transmission terminal 30, the rotary driving member 7 drives the screw rod 26 to rotate, the movement amplitude of the bearing frame 28 is limited by the limiting groove 29, the nut 27 is positioned on the outer wall of the screw rod 26 to slide, so that the nut 27 in turn drives the transmission terminal 30 to translate through the bearing frame 28 and the insulating base 25, when the transmission terminal 30 is translated to the right, the lower end of the second transmission port 31 contacts the interface of the outer wall of the inverter body 10, the dc power can be converted into ac power through the inverter body 10 for use by external power, when the transmission terminal 30 moves to the left, the lower end of the first transmission port 24 contacts the interface of the outer wall of the battery 11, the electric energy can be stored in the storage battery 11 to achieve the purpose of energy storage, and then through the vent holes 9 symmetrically arranged on the outer walls of the two sides of the machine body 8, the purpose of ventilation and heat dissipation can be achieved, then the fan-shaped groove 23 is calibrated at the position of the mounting frame 22, the dustproof screen plate 21 is pressed and rotated, the dustproof screen 21 can be installed on the inner wall of the machine body 8 at the position of the vent hole 9 to achieve the purpose of dust prevention, and finally the push handle 15 is transversely pulled to be positioned at the inner side of the strip-shaped groove 14 to slide, at the moment, the spring 13 is in a contraction state, so that the push handle 15 drives the clamping block 16 to translate through the movable block 18, so that one end of the catching block 16 is detached to the outside of the catching groove 17, and then the cap 5 is pulled upward, the cover 5 can be detached from the top of the machine body 8 so as to detach and maintain the machine body 8, thereby completing the use of the inverter.
Claims (7)
1. The micro inverter with the energy storage function is characterized by comprising a bottom plate (1), a machine body (8) is arranged on one side of the top end of the bottom plate (1), supporting plates (19) are arranged on two inner side walls of the top of the machine body (8), a machine cover (5) is arranged inside the machine body (8) above the supporting plates (19), a storage battery (11) is arranged on one side of the bottom of the machine body (8), an inverter body (10) is arranged at the bottom of the machine body (8) on one side of the storage battery (11), vent holes (9) are arranged on two outer side walls of the bottom of the machine body (8), one end of each vent hole (9) extends into the machine body (8), arranging frames (22) are arranged on the inner walls of the machine body (8) at the two ends of each vent hole (9), a dustproof mesh plate (21) is arranged on the inner walls of the machine body (8) between the arranging frames (22), fan-shaped grooves (23) are arranged on the outer walls of the two sides of the dustproof mesh plate (21), a photovoltaic controller (12) is arranged on the top end of the bottom plate (1) on one side of the machine body (8), and a photovoltaic controller (12) is arranged on one side of the bottom plate (1) far away from one side of the photovoltaic module (2) and is close to a photovoltaic module (2) and close to a photovoltaic module (3) is arranged on one side of the photovoltaic module (2), one end of the first lead (3) far away from the photovoltaic module (2) is connected with the top end of the photovoltaic controller (12).
2. The microinverter with energy storage of claim 1, characterized in that: the utility model discloses a motor cover, including cover (5), organism (8) inside of cover (5) below is equipped with transmission case (6), the central point of transmission case (6) bottom puts the department and is equipped with spacing groove (29), the bottom of spacing groove (29) extends to the outside of transmission case (6).
3. The microinverter with energy storage of claim 1, characterized in that: cover (5) inside both sides all are equipped with arrangement groove (20), the inside strip-shaped groove (14) that is equipped with in cover (5) of arrangement groove (20) top, the top in strip-shaped groove (14) extends to the outside of cover (5), install spring (13) on the inner wall of arrangement groove (20) one end, movable block (18) are installed to the one end of spring (13), the central point department of putting on movable block (18) top is equipped with and pushes away handle (15), the top that pushes away handle (15) runs through to the outside in strip-shaped groove (14).
4. The microinverter of claim 2, wherein: the screw rod (26) is rotatably connected to the center position inside the transmission box (6), a nut (27) is connected to the outer wall of the screw rod (26) in a threaded mode, a bearing frame (28) is arranged at the center position of the bottom end of the nut (27), and the bottom end of the bearing frame (28) penetrates through a limiting groove (29) and is provided with an insulating base (25).
5. The microinverter of claim 4, wherein: install rotary driving spare (7) on the outer wall of transmission case (6) one side, rotary driving spare (7) one end extend to the inside of transmission case (6) and with the one end fixed connection of lead screw (26).
6. The micro-inverter with energy storage of claim 3, wherein: a clamping groove (17) is formed in the inner wall of the machine body (8) on one side of the placement groove (20), a clamping block (16) is installed inside the clamping groove (17), and one end of the clamping block (16) extends to the inside of the placement groove (20) and is fixedly connected with the outer wall of the movable block (18).
7. The microinverter of claim 4, wherein: the photovoltaic power generation device is characterized in that a transmission terminal (30) is arranged at the center of the bottom end of the insulating base (25), a first transmission port (24) and a second transmission port (31) are respectively arranged on two outer side walls of the bottom of the transmission terminal (30), a second lead (4) is arranged on the outer wall of the transmission terminal (30) above the first transmission port (24), and one end, far away from the transmission terminal (30), of the second lead (4) is connected with the top end of the photovoltaic controller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483917.4U CN218243468U (en) | 2022-09-20 | 2022-09-20 | Micro inverter with energy storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483917.4U CN218243468U (en) | 2022-09-20 | 2022-09-20 | Micro inverter with energy storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218243468U true CN218243468U (en) | 2023-01-06 |
Family
ID=84666663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222483917.4U Active CN218243468U (en) | 2022-09-20 | 2022-09-20 | Micro inverter with energy storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218243468U (en) |
-
2022
- 2022-09-20 CN CN202222483917.4U patent/CN218243468U/en active Active
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