TWM471032U - Solar battery module - Google Patents

Description

Solar battery module

The present invention relates to a battery module, and more particularly to a solar battery module.

Solar energy is a green energy source. Compared with energy sources such as nuclear energy or petroleum, it is less destructive to the ecological environment. Therefore, more and more countries reward and subsidize the development of the solar cell industry. The use of solar cells can be installed on the roof to provide electricity for homes or companies, or it can be installed on cars to provide electricity for the car.

Take the electricity on the car as an example, it can be used to charge portable electronic products such as mobile phones, notebook computers, and mobile power supplies. However, when a plurality of solar panels are provided on the vehicle, the connection manner (series or parallel) between the plurality of solar panels is fixed, so that the voltage generated by the entire solar panels is fixed and cannot be adjusted. However, because different products require different charging voltages, for example, the charging voltage of the mobile phone is less than the charging voltage of the notebook computer, and the charging voltage of the mobile power source is generally higher than the charging voltage of the mobile phone. Because the connection between the solar panels is fixed, it cannot be adjusted according to the needs of use. Therefore, if the voltage supplied by the voltage is higher, it may cause some electronic products to be unbearable and easily damaged; Provided At low voltages, some products may not be charged.

Therefore, the purpose of the present invention is to provide a solar cell module that can be easily adjusted in connection, is convenient to use, and has good applicability.

Therefore, the solar battery module of the present invention comprises: a base, a battery unit, a conductive unit, at least one serial jack unit, and at least one parallel jack unit. The battery unit is disposed on the base and includes at least one solar cell. The conductive unit is connected to the battery unit and includes a first conductive layer and a second conductive layer spaced apart. The series jack unit is disposed on the base and includes two series jacks. The parallel jack unit is disposed on the base and includes two parallel jacks.

The effect of the novel: by providing the series jacks and the parallel jacks, the solar cell module can be selectively used in series or in parallel with other modules to provide appropriate voltage and current. Therefore, the present invention is very convenient to use, has high flexibility of use, and has good applicability.

10‧‧‧Solar battery module

411‧‧‧First Conductive Department

1‧‧‧Base

412‧‧‧First connection

11‧‧‧ base

42‧‧‧Second conductive layer

12‧‧‧

421‧‧‧Second Conductive Department

13‧‧‧Installation slot

422‧‧‧Second connection

14‧‧‧ first side

43‧‧‧Insulation

15‧‧‧ second side

5‧‧‧Series jack unit

2‧‧‧ battery unit

51‧‧‧Series jack

21‧‧‧ solar cells

6‧‧‧Parallel jack unit

3‧‧‧ Cover

61‧‧‧ parallel jack

4‧‧‧Conducting unit

7‧‧‧Connecting wires

41‧‧‧First conductive layer

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a perspective view of a preferred embodiment of the solar cell module of the present invention; FIG. 2 is a preferred embodiment of the present invention. 3 is a schematic cross-sectional view along line AA of FIG. 2; FIG. 4 is a schematic view showing the state of use of the preferred embodiment, showing two too The solar battery module is disposed left and right; and FIG. 5 is another schematic diagram of the use state of the preferred embodiment, showing two solar battery modules being arranged before and after.

Referring to FIGS. 1 and 2, a preferred embodiment of the solar cell module 10 includes a base 1, a battery unit 2, a cover 3, a conductive unit 4, and at least one serial jack unit 5. And at least one parallel jack unit 6.

The base 1 includes a horizontal base portion 11 and a peripheral portion 12 projecting upwardly from the periphery of the base portion 11. The peripheral portion 12 is integrally formed with the base portion 11 and defines a mounting groove 13 together with the base portion 11. The base 1 further includes two first and second spaced apart and opposite first sides, and two second sides 15 spaced apart from each other and connected between the two ends of the first sides 14. The first side 14 and the second side 15 are both formed by the base 11 and the surrounding portion 12.

The battery unit 2 of the present invention may include at least one solar cell 21. Specifically, the present embodiment includes a plurality of adjacently arranged solar cells 21 and is disposed in the mounting groove 13 of the susceptor 1. The solar cells 21 may be thin film solar cells and electrically connected to each other, but the number, type, connection mode, and specific structure of the solar cells 21 need not be limited.

The cover plate 3 covers the base 1 and covers the solar cells 21 to achieve protection. The cover plate 3 is made of a light transmissive material, such as a light transmissive plastic or glass.

The conductive unit 4 is disposed in the mounting groove 13 of the base 1 And electrically connected around the battery unit 2. The conductive unit 4 includes a first conductive layer 41 and a second conductive layer 42 spaced apart from each other, and an insulating layer 43 between the first conductive layer 41 and the second conductive layer 42. The first conductive layer 41 includes a first conductive portion 411 having a square ring shape and surrounding the battery unit 2, and a first connecting portion 412 connecting the first conductive portion 411 and one of the solar cells 21. The second conductive layer 42 includes a second conductive portion 421 which is annular and surrounds the battery unit 2, and a second connecting portion 422 that connects the second conductive portion 421 with one of the solar cells 21. The second conductive portion 421 is vertically aligned with the first conductive portion 411 , and the second connecting portion 422 is offset from the first connecting portion 412 . The first conductive layer 41 and the second conductive layer 42 correspond to the positive and negative connecting wires of the battery unit 2. The insulating layer 43 has a square ring shape and is located between the first conductive portion 411 and the second conductive portion 421 to separate the first conductive layer 41 from the second conductive layer 42 to prevent short circuit.

The present embodiment includes two serial jack units 5, and are respectively disposed on the front and rear sides of the base 1, that is, respectively disposed on the first sides 14. Each series jack unit 5 includes two left and right spaced series jacks 51, which correspond to the positive and negative jacks of the circuit. In the implementation, the present invention can also be provided with only one series jack unit 5.

The present embodiment includes two parallel jack units 6 and are respectively disposed on the left and right sides of the base 1 , that is, respectively disposed on the second sides 15 . Each of the parallel jack units 6 includes two front and rear spaced parallel jacks 61, which correspond to the positive and negative jacks of the circuit. In the implementation, the present invention can also be provided with only one parallel jack unit 6.

The present invention is provided with the series jack unit 5 and the parallel jack units 6, so that each solar module 10 can be connected in series or in parallel with other solar modules 10 in use. Referring to FIG. 4 , for example, when two solar cell modules 10 are arranged side by side, two parallel jacks 61 on the right side of one solar cell module 10 and two parallel jacks on the left side of another solar cell module 10 61 is adjacent to each other, and the two connecting wires 7 can be respectively inserted into the parallel jacks 61 of the solar cell modules 10, and the connecting wires 7 can be electrically connected via the parallel jacks 61, respectively. The conductive unit 4 is electrically connected to the battery unit 2 in each solar battery module 10, so that the two solar battery modules 10 can be connected in parallel. Referring to FIG. 5, on the other hand, if the two solar cell modules 10 are arranged one behind the other, the series jacks 51 of the solar cell modules 10 are close to each other, and therefore, after connecting the connecting wires 7, the two The solar cell modules 10 can be connected in series.

In the present invention, two, three or more solar battery modules 10 can be used in parallel or in series, or one side of one module can be connected in series with another module, and the other side can be combined with other modules. The groups are connected in parallel, and there are many variations in the use, so that the series and parallel connection modes between the modules can be adjusted according to the use requirements, thereby forming an electric device capable of providing appropriate voltage and current. For example, in a car, the modules can be used to power a car or to charge an electronic device. Taking a mobile phone and a notebook computer as an example, the charging voltage required by the mobile phone is smaller than the charging voltage of the notebook computer. Therefore, when charging the mobile phone, two solar battery modules 10 can be used in parallel, and when charging the notebook computer, Can have two or more suns The battery module 10 can be used in series to provide a higher charging voltage. It should be noted that the above-mentioned operation mode and application occasion are only examples, and the actual operation mode must be determined according to the working voltage of the solar cell module 10 and the charging voltage of the product to be charged.

In summary, by providing the series jacks 51 and the parallel jacks 61, the solar cell module 10 can be selectively used in series or in parallel with other modules to provide appropriate voltage and current. The solar cell module 10 is very convenient to use, has high flexibility of use, and has good applicability.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

10‧‧‧Solar battery module

3‧‧‧ Cover

1‧‧‧Base

4‧‧‧Conducting unit

14‧‧‧ first side

5‧‧‧Series jack unit

15‧‧‧ second side

51‧‧‧Series jack

2‧‧‧ battery unit

6‧‧‧Parallel jack unit

21‧‧‧ solar cells

61‧‧‧ parallel jack

Claims (7)

A solar cell module comprising: a susceptor; a battery unit disposed on the pedestal and including at least one solar cell; a conductive unit connected to the battery unit and including a first conductive layer and a spacer a second conductive layer; at least one serial jack unit disposed on the base and including two series jacks; and at least one parallel jack unit disposed on the base and including two parallel jacks. The solar cell module of claim 1, wherein the conductive unit further comprises an insulating layer between the first conductive layer and the second conductive layer. The solar cell module of claim 2, wherein the first conductive layer comprises a first conductive portion surrounding the battery unit, and a first connection portion connecting the first conductive portion and the battery unit; The second conductive layer includes a second conductive portion surrounding the battery unit, and a second connecting portion connecting the second conductive portion and the battery unit. The solar cell module according to any one of claims 1 to 3, wherein the base includes a base, and a periphery projecting upwardly at a periphery of the base, the periphery and the base jointly defining a A mounting slot for the battery unit. The solar cell module of claim 4, wherein the enclosure and the The base is integrally formed. The solar cell module of claim 5, further comprising a cover plate covering the base and the battery unit and permeable to light. The solar cell module of claim 1, wherein the base comprises two spaced apart and opposite first sides, and a second side spaced apart and connected between the first sides; the solar cell module There are two series jack units respectively disposed on the first sides, and two parallel jack units respectively disposed on the second sides.