CN217115674U - Movable solar inversion system host - Google Patents
Movable solar inversion system host Download PDFInfo
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- CN217115674U CN217115674U CN202220320540.8U CN202220320540U CN217115674U CN 217115674 U CN217115674 U CN 217115674U CN 202220320540 U CN202220320540 U CN 202220320540U CN 217115674 U CN217115674 U CN 217115674U
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Abstract
The utility model discloses a movable solar energy inversion system host, which comprises a bottom shell and a shell, the appearance is simple and elegant, the appearance is novel and unique, the using function is strong, DC5N/12V output is provided, AC220V output is provided, solar energy and commercial power can be selected for charging, the arrangement of a telescopic handle is convenient for moving, the sheet metal with the thickness of 1.2mm of the shell of the inversion system is accurately bent, the battery DC12V in the case is boosted to 400V high voltage through a high-frequency transformer, and then 220V or 110V voltage is output through a special chip of an inverter, all the charging and discharging functions are executed by a mainboard and a display panel controller, the charging and discharging are stable, each cable at the alternating current side of the inversion device has inductance, and the inductance has the function of inhibiting current mutation, thereby the instantaneous voltage and current change rate of a suction grid-connected/disconnected relay can be improved, and the voltage and current of the inversion device are stable, the stability of the system where the inverter is located is improved.
Description
Technical Field
The utility model belongs to the technical field of the mains operated, concretely relates to movable solar energy inverter system host computer.
Background
At present, the portable solar energy inverter system host computer of prior art at the in-process of production and processing, the assembly of being not convenient for, inverter's voltage and current stability and the stability of system remain to be improved moreover.
Therefore, the movable solar inverter system host which is convenient to carry, assemble and well improves the voltage and current stability of the inverter system and the stability of the system is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable solar energy inverter system host computer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a movable solar inversion system host comprises a bottom shell and a shell, wherein the shell is in threaded connection and sleeved on the outer sides of the front end and the rear end of the bottom shell, and a telescopic handle is fixedly screwed in a U-shaped groove in the top of the shell;
the bottom shell comprises a U-shaped base, two U-shaped enclosing plates fixedly arranged on the front side surface and the rear side surface, two fan positioning holes which are arranged on the right side plate of the U-shaped base and matched with and fixedly inserted in the fans, terminal positioning holes which are arranged on the right side plate of the U-shaped base and matched and fixedly inserted in the solar panel terminals, nixie tube positioning holes which are arranged on the left side plate of the U-shaped base and matched and fixedly inserted in the nixie tubes, light source plate positioning holes matched and fixedly inserted in the LED light source, display plate positioning holes matched and fixedly inserted in the display plate, and switch positioning holes matched and fixedly inserted in the switch;
the battery support is characterized in that an intermediate connecting plate fixedly screwed on the inner sides of the two U-shaped enclosing plates is arranged at the center position of the inner side of the U-shaped base, a battery support fixedly screwed with the U-shaped base is sleeved on the outer side surfaces of the four batteries stacked on the inner bottom wall of the U-shaped base in a limiting mode, and a main board is fixed to the top of the intermediate connecting plate.
Preferably, the fan and the solar panel terminal are both fixedly arranged on the right side plate of the U-shaped base.
Preferably, the nixie tube, the LED light source and the display panel are all fixedly arranged on the left side plate of the U-shaped base.
Preferably, four foot pads are symmetrically screwed and fixedly arranged at the front and the back of the bottom shell, so that the whole host can be supported conveniently.
Preferably, four the batteries are vertically stacked, the batteries and the battery support are arranged between the U-shaped base and the middle connecting plate, and the batteries are conveniently fixed by the battery support.
Preferably, two bulges that both ends set up about the shell are fixed with the both ends spiro union about the U-shaped base, the shell cup joints around the drain pan behind both ends outside fixed through screw and two U-shaped bounding walls spiro unions, and the equal symmetry in both ends is equipped with the louvre around the shell, and the shell is fixed with the drain pan spiro union, can the effectual stability that improves the host computer casing equipment, simple structure moreover, convenient assembling.
Preferably, both ends all are equipped with the pin hole about the intermediate junction board, the setting of pin hole is convenient for the wiring.
The utility model discloses a technological effect and advantage: the movable solar energy inversion system host machine, the inversion system is composed of a bottom shell and a shell, the appearance is simple and elegant, the appearance is novel and unique, the use function is strong, DC5N/12V output is provided, AC220V output is provided, solar energy and commercial power can be selected for charging in charging, the telescopic handle 3 is arranged, the movement is convenient, a sheet metal with the thickness of 1.2mm of the shell of the inversion system is accurately bent, the battery DC12V in the machine case is boosted to 400V high voltage through a high-frequency transformer, then 220V or 110V voltage is output through a special chip of an inverter, all charging and discharging functions are executed by a main board and a display panel controller, the charging and discharging are stable, each cable at the alternating current side of the inversion device has sensing values which have the function of inhibiting current mutation, thereby improving the change rate of the voltage and current at the moment of attracting a grid-connected/disconnected relay, and stabilizing the voltage and current of the inversion device, the stability of the system where the inverter is located is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the present invention in fig. 1;
fig. 3 is a left side view of fig. 1 in accordance with the present invention;
fig. 4 is an exploded view of fig. 1 according to the present invention;
fig. 5 is an exploded view of fig. 1 according to the present invention.
In the figure:
1. a bottom case; 101. a U-shaped base; 102. a U-shaped coaming; 103. positioning holes of the fan; 104. a terminal positioning hole; 105. a nixie tube positioning hole; 106. a light source plate positioning hole; 107. display panel positioning holes; 108. opening and closing the positioning hole; 109. an intermediate connection plate; 1091. a wire hole; 110. a battery; 111. a battery holder; 112. a main board;
2. a housing; 201. a U-shaped groove; 202. a protrusion; 203. heat dissipation holes;
3. a telescopic handle;
4. a fan;
5. a solar panel terminal;
6. a nixie tube;
7. an LED light source;
8. a display panel;
9. a switch;
10. a foot pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.
The utility model provides a movable solar energy inverter system host computer as shown in fig. 1-5, including drain pan 1 and shell 2, the both ends outside around drain pan 1 is cup jointed to 2 spiro unions of shell, the spiro union is fixed with flexible handle 3 in the U-shaped groove 201 at 2 tops of shell, and drain pan 1 and shell 2 adopt the panel beating accuracy of 1.2mm thickness to bend, the fixed four callus on the sole 10 that are equipped with of symmetry spiro union around the bottom of drain pan 1 is convenient for support whole host computer.
The bottom shell 1 comprises a U-shaped base 101, two U-shaped enclosing plates 102 fixedly arranged on the front side surface and the rear side surface, two fan positioning holes 103 arranged on the right side plate of the U-shaped base 101 and matched with the fan 4 for inserting and fixing, a terminal positioning hole 104 arranged on the right side plate of the U-shaped base 101 and matched with the solar panel terminal 5 for inserting and fixing, a nixie tube positioning hole 105 arranged on the left side plate of the U-shaped base 101 and matched with the nixie tube 6 for inserting and fixing, a light source plate positioning hole 106 matched with the LED light source 7 for inserting and fixing, a display plate positioning hole 107 matched with the display plate 8 for inserting and fixing, and a switch positioning hole 108 matched with the switch 9 for inserting and fixing;
the inverter system and the photovoltaic inverter system are characterized in that a connecting cable between the midpoint of the output end of an alternating current filtering branch and the midpoint of a direct current capacitor branch has preset inductance; that is, each cable on the alternating current side of the inverter has inductance, and the inductance has the function of inhibiting current mutation, so that the change rate of the voltage and the current at the moment of attracting the grid-connected/off-grid relay can be improved, the voltage and the current of the inverter are stable, the stability of a system where the inverter is located is improved, and the inverter comprises a direct current-direct current boosting module, an inverter module and an inverter control module; the direct current-direct current boosting module comprises a primary coil, a first secondary coil and a first rectifying unit, wherein the primary coil is connected with a direct current power supply, and the first secondary coil is connected with the input end of the first rectifying unit; the DC-DC boosting module also comprises a second secondary coil and a second rectifying unit, wherein the input end of the second rectifying unit is connected with the second secondary coil, the output end of the second rectifying unit is connected with the inversion control module and is used for providing electric energy for the inversion control module without independently providing a power supply for the inversion control module or adding a converter, the size of the inverter is reduced, the cost is reduced, the voltage is boosted to 400V high voltage by a high-frequency transformer through a battery DC12V in a case, and then 220V or 110V voltage is output by an inverter special chip, all charging and discharging functions are executed by a main board and a display panel controller, the charging and discharging are stable, each cable at the AC side of the inverting device has inductance which has the function of inhibiting current mutation, so that the change rate of the voltage and the current at the moment of attracting a grid-connected/disconnected relay can be improved, and the voltage and the current of the inverting device are stable, the stability of the system where the inverter is located is improved.
The central position of the inner side of the U-shaped base 101 is provided with an intermediate connecting plate 109 fixedly screwed on the inner sides of the two U-shaped enclosing plates 102, the outer side surfaces of four batteries 110 stacked on the inner bottom wall of the U-shaped base 101 are in limiting sleeve connection with a battery bracket 111 fixedly screwed with the U-shaped base 101, and the top of the intermediate connecting plate 109 is fixed with a main plate 112.
The fan 4 and the solar panel terminal 5 are all fixedly arranged on the right side plate of the U-shaped base 101, and the nixie tube 6, the LED light source 7 and the display panel 8 are all fixedly arranged on the left side plate of the U-shaped base 101
Four vertical the piling up of battery 110, battery 110 and battery support 111 are all located between U-shaped base 101 and intermediate junction board 109, adopt battery support 111 to be convenient for fix battery 110, two protruding 202 that both ends set up about shell 2 are fixed with the both ends spiro union about U-shaped base 101, shell 2 cup joints around drain pan 1 and passes through the screw behind the both ends outside fixed with two U-shaped bounding walls 102 spiro unions, and the equal symmetry in both ends is equipped with louvre 203 around shell 2, and shell 2 is fixed with drain pan 1 spiro union, can effectual improvement host computer casing equipment's stability, and simple structure, convenient assembling, both ends all are equipped with pin hole 1091 about intermediate junction board 109, and pin hole 1091's setting is convenient for the wiring.
The movable solar energy inversion system host machine, the inversion system is composed of a bottom shell 1 and a shell 2, the appearance is simple and elegant, the appearance is novel and unique, and the use function is strong, DC5N/12V output is provided, AC220V output is provided, solar energy and commercial power can be selected for charging, a telescopic handle 3 is provided, the movement is convenient, a sheet metal with the thickness of 1.2mm of the shell of the inversion system is accurately bent, the battery DC12V in the machine box is boosted to 400V high voltage through a high frequency transformer, then 220V or 110V voltage is output through a special chip of an inverter, all charging and discharging functions are executed by a main board 112 and a display panel controller, the charging and discharging are stable, each cable at the alternating current side of the inversion device has induction quantity, and the induction quantity has the function of inhibiting current mutation, thereby the change rate of the instantaneous voltage and current of the attraction grid-connected/disconnected relay can be improved, the voltage and the current of the inversion device is stable, the stability of the system where the inverter is located is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a movable solar energy inverter system host computer, includes drain pan (1) and shell (2), its characterized in that: the shell (2) is in threaded sleeve joint with the outer sides of the front end and the rear end of the bottom shell (1), and a telescopic handle (3) is fixedly screwed in a U-shaped groove (201) at the top of the shell (2);
the bottom shell (1) comprises a U-shaped base (101), two U-shaped enclosing plates (102) fixedly arranged on the front side surface and the rear side surface, two fan positioning holes (103) which are arranged on the right side plate of the U-shaped base (101) and matched with a fan (4) to be fixedly inserted, two terminal positioning holes (104) which are arranged on the right side plate of the U-shaped base (101) and matched with a solar panel terminal (5) to be fixedly inserted, a nixie tube positioning hole (105) which is arranged on the left side plate of the U-shaped base (101) and matched with a nixie tube (6) to be fixedly inserted, a light source plate positioning hole (106) which is matched with an LED light source (7) to be fixedly inserted, a display plate positioning hole (107) which is matched with a display plate (8) to be fixedly inserted, and a switch positioning hole (108) which is matched with a switch (9) to be fixedly inserted;
the battery fixing device is characterized in that an intermediate connecting plate (109) fixedly screwed on the inner sides of two U-shaped enclosing plates (102) is arranged at the center position of the inner side of the U-shaped base (101), a battery support (111) is fixed with the U-shaped base (101) in a screwed mode through limiting and sleeved mode on the outer side faces of four batteries (110) stacked on the inner bottom wall of the U-shaped base (101), and a main plate (112) is fixed to the top of the intermediate connecting plate (109).
2. The mobile solar inverter system host machine of claim 1, wherein: the fan (4) and the solar panel terminal (5) are both fixedly arranged on the right side plate of the U-shaped base (101).
3. The mobile solar inverter system host machine of claim 1, wherein: the nixie tube (6), the LED light source (7) and the display panel (8) are all fixedly arranged on the left side plate of the U-shaped base (101).
4. The mobile solar inverter system host machine of claim 1, wherein: four foot pads (10) are symmetrically screwed and fixedly arranged at the front and the back of the bottom shell (1).
5. The mobile solar inverter system host machine of claim 1, wherein: the four batteries (110) are vertically stacked, and the batteries (110) and the battery bracket (111) are arranged between the U-shaped base (101) and the middle connecting plate (109).
6. The mobile solar inverter system host machine of claim 1, wherein: two bulges (202) that both ends set up about shell (2) are fixed with the left and right sides both ends spiro union of U-shaped base (101), shell (2) cup joint around drain pan (1) behind both ends outside fixed through screw and two U-shaped bounding walls (102) spiro union, and both ends all symmetry are equipped with louvre (203) around shell (2).
7. The mobile solar inverter system host machine of claim 1, wherein: the left end and the right end of the middle connecting plate (109) are both provided with lead holes (1091).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320540.8U CN217115674U (en) | 2022-02-17 | 2022-02-17 | Movable solar inversion system host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320540.8U CN217115674U (en) | 2022-02-17 | 2022-02-17 | Movable solar inversion system host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217115674U true CN217115674U (en) | 2022-08-02 |
Family
ID=82599527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220320540.8U Active CN217115674U (en) | 2022-02-17 | 2022-02-17 | Movable solar inversion system host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217115674U (en) |
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2022
- 2022-02-17 CN CN202220320540.8U patent/CN217115674U/en active Active
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