CN210297274U

CN210297274U - Photovoltaic off-grid and grid-connected integrated inverter power supply control device

Info

Publication number: CN210297274U
Application number: CN201921495330.7U
Authority: CN
Inventors: 张庆强
Original assignee: Suzhou Yican New Energy Technology Co ltd
Current assignee: Suzhou Yican New Energy Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-04-10
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a photovoltaic is from integrative inverter power supply controlling means that is incorporated into power networks, including inverter main part, adjustment mechanism and heat dissipation mechanism, adjustment mechanism is located the both sides surface of inverter main part, adjustment mechanism includes the window form, the window form is located the both sides surface of inverter main part, one side internal surface swing joint of window form has the column spinner, one side surface fixed mounting of column spinner has the blade, the internal surface fixed mounting of blade has the battery; the utility model avoids the situation that the blades cannot be adjusted to collect the required energy through the arranged window body, and utilizes the solar energy as clean energy to store energy, thereby being beneficial to energy conservation and emission reduction and improving the environment; through the ring that sets up, avoid the dc-to-ac converter unable ventilation cooling at the during operation, improved the work efficiency of dc-to-ac converter, also prolonged the working life of dc-to-ac converter, brought better use prospect.

Description

Photovoltaic off-grid and grid-connected integrated inverter power supply control device

Technical Field

The utility model belongs to the inverter field, concretely relates to photovoltaic is from integrative dc-to-ac converter power supply control device that is incorporated into the power networks.

Background

The photovoltaic power generation system in China is mainly a direct current system, namely, the electric energy generated by the solar cell is used for charging the storage battery, and the storage battery is used for directly supplying power to the load, for example, the solar energy user lighting system which is used more in northwest areas of China and the microwave station power supply system which is far away from a power grid are direct current systems. The system has simple structure and low cost, but because of different loads of direct current voltage (such as 12V, 14V, 24V, 48V and the like), the standardization and compatibility of the system are difficult to realize, especially for civil power, and because the system is mostly an alternating current load, a photovoltaic power supply powered by direct current power is difficult to enter the market as a commodity. The system provides various perfect power conversion and access schemes for various renewable energy power generation systems such as solar photovoltaic power generation, wind power generation, fuel cell power generation, small hydroelectric power generation and the like, is mainly applied to renewable energy grid-connected power generation systems, off-grid village power supply systems and household power supply systems, and can provide power for regional communication, traffic, street lamp illumination and the like with difficult power grid extension.

If the utility model discloses a domestic solar energy power supply system and with commercial power switching method thereof, it has realized adopting the electric energy quality of object propagation network evaluation method to solar energy power supply to assess by power intelligence switching controller, according to the effect of the switching between evaluation result automatic control solar energy power supply and commercial power, but can not fully collect solar energy when using, utilize solar energy storage, and the unable radiating problem of ventilating of machine during operation, for this reason we propose photovoltaic from grid-connected integrative dc-to-ac converter power supply control device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic is from integrative dc-to-ac converter power supply control device that is incorporated into the power networks 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: photovoltaic is from integrative dc-to-ac converter power supply controlling means that is incorporated into the power networks, including inverter main part, adjustment mechanism and heat dissipation mechanism, adjustment mechanism is located the both sides surface of inverter main part, adjustment mechanism includes the window form, the window form is located the both sides surface of inverter main part, one side internal surface swing joint of window form has the column spinner, one side external surface fixed mounting of column spinner has the blade, the internal fixed surface of blade installs the battery, the column spinner runs through in the middle part internal surface of blade, the quantity of window form has two sets ofly, the quantity of blade has six groups, the quantity of battery has six groups.

Preferably, heat dissipation mechanism is located the both sides surface of dc-to-ac converter main part, heat dissipation mechanism includes the ring, the heat dissipation ventilation hole has been seted up to one side surface of ring, the spout has been seted up to one side surface of ring, the circular slot has been seted up to the internal surface of dc-to-ac converter main part, the fixed slot has been seted up to one side internal surface of circular slot, one side internal surface of dc-to-ac converter main part passes through spout and one side surface sliding connection of ring, the both sides external surface fixed mounting of circular slot has the fixed plate, the heat dissipation air outlet has been seted up to.

Preferably, the outer surface of one side of fixed plate is fixedly provided with a screw, the outer surfaces of two sides of the inverter main body are fixedly connected with the outer surfaces of two sides of the fixed plate through screws, and the number of the fixed plates is two.

Preferably, the outer surface of the lower end of the inverter main body is fixedly provided with four groups of support legs.

Preferably, a socket base is fixedly mounted on the outer surface of one side of the inverter main body, and a socket groove is formed in the outer surface of one side of the socket base.

Preferably, a button base is fixedly installed on the outer surface of one side of the inverter main body, and a switch button is fixedly installed on the outer surface of one side of the button base.

Preferably, a work normal indicator lamp is fixedly installed on the outer surface of one side of the inverter main body, and a work failure indicator lamp is fixedly installed on the outer surface of one side of the inverter main body.

Preferably, the rotary columns penetrate through the outer surface of one side of the inverter body, and the number of the rotary columns is six.

Preferably, the outer surface of one side of the rotating column is fixedly provided with two groups of connecting plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the window form that sets up, be convenient for install the blade at the surface of window form, make the blade collect solar energy, battery through setting up, the solar energy storage of being convenient for, through the column spinner that sets up, be convenient for install the blade at the blade surface and rotate, it drives the blade rotation to rotate the column spinner, so that adjust the angle, can confirm whether will collect solar energy, through the connecting plate that sets up, be convenient for connect the all column spinners of a window form, can rotate the blade through the connecting plate together, utilize this clean energy of solar energy to carry out the energy storage, be favorable to energy saving and emission reduction, improve the environment.

2. Through the circular slot that sets up, be convenient for place the ring in the circular slot, through the spout that sets up, the fixed slot, be convenient for one side internal surface of dc-to-ac converter main part and one side surface sliding connection of ring, easily dismantle, the combination, through the fixed plate that sets up, be convenient for fixed ring is at the inside connection of dc-to-ac converter main part, through the heat dissipation ventilation hole that sets up, heat dissipation air outlet, be convenient for the dc-to-ac converter carries out ventilation cooling at the during operation to the work efficiency of dc-to-ac converter has been improved, the life of machine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a block diagram of the blade of FIG. 1 according to the present invention;

fig. 3 is a structural diagram of the inverter main body in fig. 1 according to the present invention;

fig. 4 is a structural diagram of the fixing plate in fig. 1 according to the present invention;

fig. 5 is a structural view of the rotary post of fig. 2 according to the present invention;

in the figure: 1. a blade; 2. a support leg; 3. a socket groove; 4. a socket base; 5. a switch button; 6. a button base; 7. a heat dissipation air outlet; 8. a screw; 9. a fixing plate; 10. an inverter main body; 11. a normal operation indicator light; 12. a working failure indicator light; 13. a window body; 14. a storage battery; 15. a spin column; 16. a connecting plate; 17. a circular groove; 18. fixing grooves; 19. a circular ring; 20. a chute; 21. and the heat dissipation vent hole.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: photovoltaic is from integrative inverter power supply controlling means that is incorporated into power networks, including inverter main part 10, adjustment mechanism and heat dissipation mechanism, adjustment mechanism is located inverter main part 10's both sides surface, adjustment mechanism includes window form 13, window form 13 is located inverter main part 10's both sides surface, one side internal surface swing joint of window form 13 has column spinner 15, one side external surface fixed mounting of column spinner 15 has blade 1, the internal surface fixed mounting of blade 1 has battery 14, column spinner 15 runs through in the middle part internal surface of blade 1, the quantity of window form 13 has two sets of, the quantity of blade 1 has six groups, the quantity of battery 14 has six groups.

The machine can dissipate heat, in this embodiment, preferably, the heat dissipation mechanism is located on the outer surfaces of the two sides of the inverter main body 10, the heat dissipation mechanism includes a circular ring 19, a heat dissipation vent 21 is formed in the outer surface of one side of the circular ring 19, a sliding groove 20 is formed in the outer surface of one side of the circular ring 19, a circular groove 17 is formed in the inner surface of the inverter main body 10, a fixing groove 18 is formed in the inner surface of one side of the circular groove 17, the inner surface of one side of the inverter main body 10 is slidably connected with the outer surface of one side of the circular ring 19 through the sliding groove 20, a fixing plate 9 is fixedly mounted on the outer.

The connection of the ring 19 can be fixed, in this embodiment, preferably, a screw 8 is fixedly installed on the outer surface of one side of the fixing plate 9, the outer surfaces of both sides of the inverter main body 10 are fixedly connected with the outer surfaces of both sides of the fixing plate 9 through the screw 8, and the number of the fixing plates 9 is two.

The inverter main body 10 can be supported, and in this embodiment, it is preferable that the support legs 2 are fixedly mounted on the outer surface of the lower end of the inverter main body 10, and the number of the support legs 2 is four.

The socket is conveniently inserted into the socket groove 3, and in this embodiment, it is preferable that a socket base 4 is fixedly installed on an outer surface of one side of the inverter main body 10, and the socket groove 3 is opened on an outer surface of one side of the socket base 4.

For controlling the switch of the machine, in this embodiment, it is preferable that a button base 6 is fixedly installed on one side of the outer surface of the inverter main body 10, and a switch button 5 is fixedly installed on one side of the outer surface of the button base 6.

In order to display the working condition of the machine, in this embodiment, it is preferable that a working normal indicator lamp 11 is fixedly installed on one outer surface of the inverter main body 10, and a working failure indicator lamp 12 is fixedly installed on one outer surface of the inverter main body 10.

The rotation of the rotary columns 15 is facilitated, and in this embodiment, it is preferable that the rotary columns 15 penetrate through one outer surface of the inverter body 10, and the number of the rotary columns 15 is six.

The connection of the fixed connecting plates 16 is facilitated, in this embodiment, preferably, the connecting plates 16 are fixedly installed on the outer surface of one side of the rotating column 15, and the number of the connecting plates 16 is two.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the inner surface of one side of a window body 13 is movably connected with a rotating column 15, the outer surface of one side of the rotating column 15 is fixedly provided with a blade 1, the inner surface of the blade 1 is fixedly provided with a storage battery 14, the outer surface of one side of the rotating column 15 is fixedly provided with a connecting plate 16, and the connecting plate 16 is rotated in the using process so as to adjust the rotating column 15 connected with the connecting plate 16 to drive the blade 1 to rotate, so that the blade 1 collects solar energy, the storage battery 14 in the blade 1 stores the solar energy, and the clean energy of the solar energy is utilized for storing energy, thereby being beneficial to energy conservation and emission; firstly, a heat dissipation vent 21 is arranged on the outer surface of one side of a circular ring 19, a chute 20 is arranged on the outer surface of one side of the circular ring 19, a circular groove 17 is arranged on the inner surface of an inverter main body 10, a fixing groove 18 is arranged on the inner surface of one side of the circular groove 17, a fixing plate 9 is fixedly arranged on the outer surfaces of two sides of the circular groove 17, and a heat dissipation air outlet 7 is arranged on the outer surface of one side of the fixing plate 9. in the using process, the inner surface of one side of the inverter main body 10 is in sliding connection with the outer surface of one side of the circular ring 19 through the chute 20, so that the installation and the disassembly of the circular ring 19 are easy, the dust in the heat dissipation vent 21 on the circular ring 19 is convenient to clean, the connection of the circular ring 19 in the inverter main body 10 is convenient, the service life of the machine is also prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Photovoltaic is from integrative inverter power supply controlling means of being incorporated into power networks, its characterized in that: including inverter main part (10), adjustment mechanism and heat dissipation mechanism, adjustment mechanism is located the both sides surface of inverter main part (10), adjustment mechanism includes window form (13), window form (13) are located the both sides surface of inverter main part (10), one side internal surface swing joint of window form (13) has column spinner (15), one side external fixed surface of column spinner (15) installs blade (1), the internal fixed surface of blade (1) installs battery (14), column spinner (15) run through in the middle part internal surface of blade (1), the quantity of window form (13) has two sets ofly, the quantity of blade (1) has six groups, the quantity of battery (14) has six groups.

2. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: heat dissipation mechanism is located the both sides surface of inverter main part (10), heat dissipation mechanism includes ring (19), heat dissipation ventilation hole (21) have been seted up to one side surface of ring (19), spout (20) have been seted up to one side surface of ring (19), circular slot (17) have been seted up to the internal surface of inverter main part (10), fixed slot (18) have been seted up to one side internal surface of circular slot (17), one side internal surface of inverter main part (10) passes through one side surface sliding connection of spout (20) and ring (19), the both sides surface fixed mounting of circular slot (17) has fixed plate (9), heat dissipation air outlet (7) have been seted up to one side surface of fixed plate (9).

3. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 2, characterized in that: the utility model discloses an inverter, including fixed plate (9), the both sides surface fixed connection of inverter main part (10), the both sides surface fixed mounting of one side of fixed plate (9) has screw (8), the both sides surface fixed connection of screw (8) and fixed plate (9), the quantity of fixed plate (9) has two sets ofly.

4. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: the outer surface of the lower end of the inverter main body (10) is fixedly provided with four support legs (2), and the number of the support legs (2) is four.

5. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: the external surface of one side of dc-to-ac converter main part (10) is fixed and is installed socket base (4), socket groove (3) have been seted up to one side surface of socket base (4).

6. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: the external fixed surface of one side of dc-to-ac converter main part (10) installs button base (6), the external fixed surface of one side of button base (6) installs shift knob (5).

7. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: the inverter is characterized in that a working normal indicator lamp (11) is fixedly mounted on the outer surface of one side of the inverter main body (10), and a working fault indicator lamp (12) is fixedly mounted on the outer surface of one side of the inverter main body (10).

8. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 1, characterized in that: the rotating columns (15) penetrate through the outer surface of one side of the inverter main body (10), and six groups of the rotating columns (15) are arranged.

9. The photovoltaic grid-disconnected and grid-connected integrated inverter power supply control device according to claim 6, characterized in that: and the outer surface of one side of the rotating column (15) is fixedly provided with two groups of connecting plates (16), and the number of the connecting plates (16) is two.