CN218771982U

CN218771982U - Light energy controller

Info

Publication number: CN218771982U
Application number: CN202222268286.4U
Authority: CN
Inventors: 郭壮飞; 王超
Original assignee: Abaga Banner Niufen Technology Research And Development Co ltd
Current assignee: Abaga Banner Niufen Technology Research And Development Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-28
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a light energy controller, equalizer plate including shell and internally mounted, the shell includes drain pan and front shroud, and through the screw fixed connection in four corners between drain pan and the front shroud, the inside left side fixedly connected with fixing base of drain pan, and the inboard of fixing base has farad electric capacity through the cushion block, and the bottom of drain pan runs through fixedly connected with photovoltaic board positive and negative pole and the positive negative pole of electrical apparatus wiring respectively, fixedly connected with switch and insurance are distinguished to the right side of drain pan, and electrical apparatus wiring positive and negative pole, farad electric capacity and insurance are established ties, and switch, farad electric capacity, photovoltaic board positive and negative pole and equalizer plate are established ties, the utility model relates to an electrical apparatus technical field. This light energy controller through setting up farad capacitor, as the transfer, on indirect power transmission who generates the photovoltaic board arrives the power consumption electrical apparatus, rather than direct transmission, through farad capacitor steady voltage, current-voltage is more stable, has also guaranteed the normal safe handling of power consumption electrical apparatus, has prolonged life.

Description

Light energy controller

Technical Field

The utility model relates to the technical field of electrical apparatus, specifically be a light energy controller.

Background

The photovoltaic controller is an automatic control device which is used in a solar power generation system and controls a multi-path solar cell array to charge a storage battery and the storage battery to supply power to a load of a solar inverter. The photovoltaic controller adopts a high-speed CPU microprocessor and a high-precision A/D analog-to-digital converter, and is a microcomputer data acquisition and monitoring control system. The method can quickly acquire the current working state of the photovoltaic system in real time, obtain the working information of the PV station at any time, and can accumulate the historical data of the PV station in detail, thereby providing accurate and sufficient basis for evaluating the rationality of the design of the PV system and checking the reliability of the quality of the components of the system. In addition, the photovoltaic controller also has a serial communication data transmission function, and can perform centralized management and remote control on a plurality of photovoltaic system substations.

Current photovoltaic controller can only be used for controlling solar electric system's power transmission to battery and electrical apparatus, does not have the steady flow steady voltage's function, and control is unstable, and the during operation can give off a large amount of heats, generally only sets up the metal sheet heat dissipation in the casing one side, but the metal sheet is not direct and inside original paper contact, and the centre is through air conduction, and the radiating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a light energy controller has solved current photovoltaic controller control current unstability, and generally only sets up the metal sheet heat dissipation in the casing one side, but the metal sheet is not direct and inside original paper contact, and the centre is through air conduction, problem that the radiating efficiency is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a light energy controller, including shell and internally mounted's equalizer plate, the shell includes drain pan and front shroud, and the screw fixed connection through the four corners between drain pan and the front shroud, the inside left side fixedly connected with fixing base of drain pan, and the inboard of fixing base has farad capacitance through the cushion block, the bottom of drain pan runs through fixedly connected with photovoltaic board positive and negative pole and the positive negative pole of electrical apparatus wiring respectively, fixedly connected with switch and insurance are distinguished to the right side of drain pan, the positive and negative pole of electrical apparatus wiring, farad capacitance and insurance are established ties, the switch, farad capacitance, photovoltaic board positive and negative pole and equalizer plate are established ties.

Preferably, the balancing board comprises a circuit board, and the top of the circuit board is welded with the remote control receiver, the processor, the battery relay, the inverter and the capacitor.

Preferably, the rear wall of the bottom shell is provided with a heat dissipation structure, the heat dissipation structure penetrates through a heat conduction plate fixedly connected to the back face of the bottom shell, the front face of the heat conduction plate is fixedly connected with a laminating balance plate and a heat conduction bag on the back face of the pull capacitor, and the heat conduction bag is composed of an external insulating graphite heat conduction film bag and a heat conduction medium filled in the external insulating graphite heat conduction film bag.

Preferably, the back surface of the heat-conducting plate protrudes out of the rear wall of the bottom shell, and the wave-shaped heat-conducting fins are fixedly connected to the front surface of the heat-conducting plate and positioned between the equalizing plate and the pull capacitor.

Preferably, the rear side homogeneous processing of both sides has the bolt mount pad about the drain pan, and sets up adjustable mounting hole in the bolt mount pad, and the peripheral fixedly connected with of the back of bolt mount pad and being located adjustable mounting hole stabilizes the cushion.

Preferably, the front wall of the front cover is fixedly connected with the display module in a penetrating manner, and the display module is electrically connected with the circuit board.

Advantageous effects

The utility model provides a light energy controller. Compared with the prior art, the method has the following beneficial effects:

(1) This light energy controller through setting up farad electric capacity, as the transfer, on indirect power transmission to the power consumption electrical apparatus that generates the photovoltaic board, rather than direct transmission, current-voltage is more stable, and can store a large amount of electric quantities reserve, also can normal use night, has also guaranteed the normal safe handling of power consumption electrical apparatus, has prolonged life.

(2) This light energy controller sets up heat radiation structure through the back wall at the drain pan, can dispel the heat to inside electrical apparatus original paper, and through setting up flexible heat conduction bag as the transition, directly draw the capacitor contact with equalizer plate and law, compare in air conduction, can dispel the heat by the heat of conduction that is faster, the wave form heat conduction fin of setting also can increase with the area of contact of inside air for the heat dissipation.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a front view of the equalizing plate of the present invention;

fig. 4 is a side sectional view of the bottom case of the present invention.

In the figure: the solar cell module comprises a shell, a bottom shell 11, a front cover 12, a fixed seat 13, a bolt mounting seat 14, an adjustable mounting hole 15, a stable rubber pad 16, a display module 17, a balance plate 2, a circuit board 21, a remote control receiver 22, a processor 23, a battery relay 24, an inverter 25, a farad capacitor 3, a photovoltaic panel 4, an electric appliance wiring anode and cathode 5, a switch 6, a fuse 7, a heat dissipation structure 8, a heat conduction plate 81, a heat conduction bag 82 and a waveform heat conduction fin 83.

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.

The utility model provides two kinds of technical scheme:

fig. 1 to 3 show a first embodiment: the utility model provides a light energy controller, balance plate 2 including shell 1 and internally mounted, the rear side homogeneous processing of both sides has bolt mount pad 14 about drain pan 11, and adjustable mounting hole 15 has been seted up in the bolt mount pad 14, the back of bolt mount pad 14 just is located the peripheral fixedly connected with of adjustable mounting hole 15 and stabilizes cushion 16, balance plate 2 includes circuit board 21, remote control receiver 22 is welded at the top of circuit board 21, treater 23, battery relay 24, inverter 25 and electric capacity, shell 1 includes drain pan 11 and front shroud 12, and through the screw fixed connection in four corners between drain pan 11 and the front shroud 12, the inside left side fixedly connected with fixing base 13 of 11, and there is farad capacitor 3 inboard of fixing base 13 through the cushion block, the bottom of drain pan 11 runs through fixedly connected with photovoltaic board positive and negative pole 4 and the positive negative pole 5 of electrical apparatus wiring respectively, the right side of drain pan 11 fixedly connected with switch 6 and insurance 7 respectively, electrical apparatus wiring positive and negative pole 5, farad capacitor 3 and insurance 7 establish ties, switch 6, farad capacitor 3, the positive and negative pole 4 of photovoltaic board and balance plate 2 establish ties, the antetheca string fixed connection of front shroud 12 runs through fixedly connected with display module 17, and show the electrical property connection module 21 and be connected with the circuit board.

Through setting up farad capacitance 3, as the transfer, on indirect power transmission to the power consumption electrical apparatus that the photovoltaic board generated, rather than direct transmission, current-voltage is more stable, and can store a large amount of electric quantities reserve, also can normal use night, has also guaranteed the normal safe handling of power consumption electrical apparatus, has prolonged life.

Fig. 2 and 4 show a second embodiment, which differs from the first embodiment mainly in that: the rear wall of the bottom shell 11 is provided with a heat dissipation structure 8, the heat dissipation structure 8 penetrates through a heat conduction plate 81 fixedly connected to the back of the bottom shell 11, the front of the heat conduction plate 81 is fixedly connected with a heat conduction bag 82 attached to the back of the equalizing plate 2 and the Falah capacitor 3, the heat conduction bag 82 is composed of an external insulating graphite heat conduction film bag and a heat conduction medium filled in the external insulating graphite heat conduction film bag, the back of the heat conduction plate 81 protrudes out of the rear wall of the bottom shell 11, and the front of the heat conduction plate 81 is fixedly connected with a waveform heat conduction fin 83 between the equalizing plate 2 and the Falah capacitor 3.

Through setting up heat radiation structure 8 at the back wall of drain pan 11, can dispel the heat to inside electrical apparatus original paper, and through setting up flexible heat conduction bag 82 as the transition, direct and equalizer plate 2 and farad electric capacity 3 contact compare in the air conduction, can dispel the heat by the heat of conduction faster, the wave form heat conduction fin 83 of setting also can increase with the area of contact of inside air for the heat dissipation.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the photovoltaic inverter is used, the current of the photovoltaic panel is conducted to the balance plate 2 for inversion processing, then is transmitted to the farad capacitor 3 for storage, and then is supplied to a connected electric appliance through the positive electrode and the negative electrode of the electric appliance wiring 5.

The heat generated by the farad capacitor 3 and the balance plate 2 is conducted to the heat conducting plate 81 through the heat conducting bag 82 and then conducted to the wall surface for heat dissipation, and the heat in the air in the shell 1 is partially directly conducted to the heat conducting plate 81 and partially indirectly conducted through the wave-shaped heat conducting fins 83.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A light energy controller comprises a shell (1) and an equalizing plate (2) arranged inside the shell, and is characterized in that: shell (1) includes drain pan (11) and front shroud (12), and the screw fixed connection through the four corners between drain pan (11) and front shroud (12), the inside left side fixedly connected with fixing base (13) of drain pan (11), and the inboard of fixing base (13) has farad capacitor (3) through the cushion block, fixedly connected with photovoltaic board positive and negative poles (4) and electrical apparatus positive and negative poles of working a telephone switchboard (5) are run through respectively to the bottom of drain pan (11), the right side of drain pan (11) is fixedly connected with switch (6) and insurance (7) respectively, electrical apparatus positive and negative poles of working a telephone switchboard (5), farad capacitor (3) and insurance (7) are established ties, switch (6), farad capacitor (3), photovoltaic board positive and negative poles (4) and equalizing plate (2) are established ties.

2. A light energy controller according to claim 1, wherein: the equalizing board (2) comprises a circuit board (21), and a remote control receiver (22), a processor (23), a battery relay (24), an inverter (25) and a capacitor are welded at the top of the circuit board (21).

3. A light energy controller according to claim 1, wherein: the rear wall of the bottom shell (11) is provided with a heat dissipation structure (8), the heat dissipation structure (8) penetrates through a heat conduction plate (81) fixedly connected to the back face of the bottom shell (11), the front face of the heat conduction plate (81) is fixedly connected with a laminating equalizing plate (2) and a heat conduction bag (82) on the back face of the pull capacitor (3), and the heat conduction bag (82) is composed of an external insulating graphite heat conduction film bag and a heat conduction medium filled in the external insulating graphite heat conduction film bag.

4. A light energy controller according to claim 3, wherein: the back surface of the heat conducting plate (81) protrudes out of the rear wall of the bottom shell (11), and the front surface of the heat conducting plate (81) and positioned between the equalizing plate (2) and the pull capacitor (3) are fixedly connected with waveform heat conducting fins (83).

5. A light energy controller according to claim 1, wherein: the rear sides of the upper side and the lower side of the bottom shell (11) are integrally processed with bolt installation seats (14), adjustable installation holes (15) are formed in the bolt installation seats (14), and the back of each bolt installation seat (14) is fixedly connected with a stable rubber pad (16) which is located on the periphery of each adjustable installation hole (15).

6. A light energy controller according to claim 1, wherein: the front wall of the front cover (12) is fixedly connected with a display module (17) in a penetrating mode, and the display module (17) is electrically connected with the circuit board (21).