Solar cell controller for lamp

Abstract

The solar cell controller comprises a control box and a box cover, a control panel and a power supply box are arranged in the control box, two ends of the power supply box are respectively provided with a first conductive seat and a second conductive seat, the first conductive seat comprises a first contact seat and a first extension conductive part which are integrally connected, and the second conductive seat comprises a second contact seat and a second extension conductive part which are integrally connected. The second conductive seat comprises a second contact seat and a second extension conductive part which are integrally connected, and the extension end parts of the first extension conductive part and the second extension conductive part are conductively connected with the positive electrode or the negative electrode of the power interface in the control panel respectively. In the field of electric appliance controllers, the problems that in the production process, two electric wires need to be soldered at the two ends of a battery box and the two ends of a control panel respectively, labor hours are greatly consumed, and the production cost is large are solved, a first conductive base and a second conductive base are directly installed at the two ends of a power supply box, and the number of soldering points is changed from four to two; the labor cost of tin soldering is greatly reduced, and the product cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliance controllers, in particular to a solar cell controller for lamps. Background Art

[0002] Controllers are widely used in the field of electrical appliances, and the use of environmentally friendly controllers has become a trend. Figure 5 The figure shows a control box of a solar cell controller for a lamp in the prior art. It can be installed with batteries or use the photovoltaic panels on the box cover to generate electricity. However, it has the following disadvantages:

[0003] 1. In production, two wires need to be soldered to both ends of the battery box and the control board, which is very time-consuming and has a high production cost;

[0004] 2. When in use, you often need to open the box cover to disassemble and install the battery. The irregularly placed wires will often be accidentally pulled, causing the two ends of the solder to be broken.

[0005] Therefore, there is an urgent need for a solar cell controller for lamps, in which the connection method between the battery box and the control board can greatly reduce the labor hours during production, and the connected conductors can be arranged neatly to avoid the situation where the soldering points are pulled off. Summary of the invention

[0006] The utility model aims to provide a solar cell controller for lamps, wherein the connection method between the battery box and the control board can greatly reduce the man-hours during production, and the connected conductors can be arranged in an orderly manner to avoid the occurrence of the situation where the soldering points are pulled off.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar cell controller for a lamp, comprising a control box and a box cover, wherein a control board and a power box are arranged in the control box, and a first conductive seat and a second conductive seat are respectively installed at both ends of the power box, wherein the first conductive seat comprises a first contact seat and a first extended conductive portion which are integrally connected, and the second conductive seat comprises a second contact seat and a second extended conductive portion which are integrally connected, and the extended ends of the first extended conductive portion and the second extended conductive portion are respectively conductively connected to the positive pole or the negative pole of the power interface in the control board.

[0008] The first conductive seat and the second conductive seat are directly installed at both ends of the power box, and the first extended conductive part and the second extended conductive part are soldered to the control board. The soldering points are reduced from four to two, which greatly reduces the labor cost of soldering and reduces the product cost. The first conductive seat and the second conductive seat are neatly arranged in the control box, which greatly reduces the possibility of accidentally pulling them and avoids the situation where the soldering points are broken.

[0009] Preferably, the first contact seat is provided with a positive contact head, the second contact seat is provided with a negative contact post, and the negative contact post is sleeved with a spring, which can provide sufficient battery fixing force, maintain circuit connection, and enhance current output stability.

[0010] Preferably, the first conductive seat and the second conductive seat are both integrally formed parts, which facilitates large-scale production and further reduces production costs.

[0011] Preferably, baffles are provided on both sides of the power box, and recessed shoulders are provided on the baffles. The baffles prevent the battery from being misplaced, and the recessed shoulders facilitate lifting out the battery for replacement.

[0012] Preferably, the box cover is provided with a through hole, and the control panel is provided with a button, and the button is adapted to pass through the through hole.

[0013] Preferably, a photovoltaic panel is provided on the box cover, and the photovoltaic panel is connected to the control panel. The photovoltaic panel can generate electricity to provide power when there is sufficient light, and charge the battery so that the battery can provide power when there is insufficient light.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The first conductive seat and the second conductive seat are directly installed at both ends of the power box, and the first extended conductive part and the second extended conductive part are soldered to the control board. The soldering points are reduced from four to two, which greatly reduces the labor cost of soldering and reduces the product cost.

[0016] 2. The first conductive seat and the second conductive seat are neatly arranged in the control box, which greatly reduces the possibility of accidentally pulling them and avoids the situation where the solder joints are broken.

[0017] 3. The first conductive seat and the second conductive seat can be integrally formed by large-scale production, thereby reducing production costs.

[0018] 4. When there is sufficient light, the photovoltaic panels can generate electricity to provide power, and charge the batteries so that the batteries can provide power when there is insufficient light. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure inside the control box shown in the embodiment;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of a solar cell controller for a lamp shown in the embodiment;

[0021] Figure 3 is a schematic diagram of the three-dimensional structure of the second conductive seat shown in the embodiment;

[0022] Figure 4is a schematic diagram of the three-dimensional structure of the first conductive seat shown in the embodiment;

[0023] Figure 5 It is a schematic diagram of the structure inside the control box in the prior art.

[0024] In the figure: control box 1, box cover 2, control board 3, power box 4, first conductive seat 5, second conductive seat 6, first contact seat 7, first extended conductive part 8, second contact seat 9, second extended conductive part 10, positive contact head 11, negative contact column 12, spring 13, baffle 14, shoulder 15, button 17, photovoltaic panel 18. DETAILED DESCRIPTION

[0025] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of the relative relationship, without substantial change of the technical content, should also be regarded as the scope of the implementation of the utility model.

[0027] like Figure 1 and Figure 2As shown, a solar cell controller for a lamp in this embodiment includes a control box 1 and a box cover 2. A control board 3 and a power box 4 are arranged in the control box 1. The first conductive seat 5 and the second conductive seat 6 are respectively installed at both ends of the power box 4. The first conductive seat 5 and the second conductive seat 6 are respectively connected to the positive and negative poles of the power interface of the control board 3. The advantage of this design is that the first conductive seat 5 and the second conductive seat 6 are directly installed at both ends of the power box 4, and the soldering points are reduced from four to two, which greatly reduces the labor cost of soldering and reduces the product cost. A photovoltaic panel 18 is arranged on the box cover 2, and the photovoltaic panel 18 is connected to the control board 3. When the light is sufficient, the photovoltaic panel 18 can generate electricity to provide power, and charge the battery so that the battery can provide power when the light is insufficient. A through hole is arranged on the box cover 2, and a button 17 is arranged on the control board 3. The button 17 is adapted to pass through the through hole and extend to the outside. The connection method of the box cover 2 and the control box 1 in this embodiment is preferably a fastener fixing method. Of course, a hinge can also be used to connect the box cover 2 and the control box 1. In addition, baffles 14 are provided on both sides of the power supply box 4, and sunken shoulders 15 are provided on the baffles 14. The baffles 14 are used to fix the battery, and the sunken shoulders 15 are used to tilt the battery for replacement.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, the first conductive seat 5 includes a first contact seat 7 and a first extended conductive portion 8, and the second conductive seat 6 includes a second contact seat 9 and a second extended conductive portion 10. The first contact seat 7 and the second contact seat 9 are located at both ends of the power box 4, and the ends of the first extended conductive portion 8 and the second extended conductive portion 10 are soldered to the positive and negative poles of the power interface of the control board 3. The shapes of the first conductive seat 5 and the second conductive seat 6 can be arranged regularly in the control box 1, which is both beautiful and prevents the soldering points from being broken due to pulling. The first conductive seat 5 and the second conductive seat 6 are both integrally formed parts, which are suitable for large-scale production to reduce costs. The first contact seat 7 is provided with a positive contact head 11, and the second contact seat 9 is provided with a negative contact column 12, and a spring 13 is sleeved on the negative contact column 12. It can provide sufficient battery fixing force, maintain circuit connection, and enhance current output stability.

[0029] Working principle:

[0030] During production, it is only necessary to plug the first conductive seat 5 and the second conductive seat 6 into the two ends of the power box 4, and then solder the first extended conductive part 8 and the second extended conductive part 10 to the positive and negative poles of the control board 3 respectively to complete the soldering operation, which greatly reduces the soldering time and reduces the production cost.

[0031] When in use, the shapes of the first conductive seat 5 and the second conductive seat 6 are fixed and regularly arranged in the controller, and the user is not likely to pull them, and the soldering point will not break.

[0032] As described above, the utility model provides a solar cell controller for lamps, wherein the first conductive seat and the second conductive seat are directly mounted at both ends of the power box, and the first extended conductive portion and the second extended conductive portion are soldered to the control board, and the soldering points are reduced from four to two, which greatly reduces the labor cost of soldering and reduces the product cost. Moreover, the first conductive seat and the second conductive seat are neatly arranged in the control box, which greatly reduces the possibility of accidentally pulling them and avoids the situation where the soldering point is broken. The first conductive seat and the second conductive seat can be integrally formed by large-scale production, which further reduces the production cost.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A solar cell controller for a lamp, comprising a control box (1) and a box cover (2), wherein a control panel (3) and a power supply box (4) are arranged in the control box (1), characterized in that: A first conductive seat (5) and a second conductive seat (6) are respectively mounted at both ends of the power supply box (4); the first conductive seat (5) comprises a first contact seat (7) and a first extended conductive portion (8) which are integrally connected; the second conductive seat (6) comprises a second contact seat (9) and a second extended conductive portion (10) which are integrally connected; and the extended ends of the first extended conductive portion (8) and the second extended conductive portion (10) are respectively conductively connected to the positive electrode or the negative electrode of the power supply interface in the control board (3).

2. The solar cell controller for lamps according to claim 1, characterized in that: The first contact seat (7) is provided with a positive electrode contact head (11), the second contact seat (9) is provided with a negative electrode contact column (12), and the negative electrode contact column (12) is sleeved with a spring (13).

3. The solar cell controller for lamps according to any one of claims 1 to 2, characterized in that: The first conductive seat (5) and the second conductive seat (6) are both integrally formed parts.

4. The solar cell controller for lamps according to any one of claims 1 to 2, characterized in that: Baffles (14) are provided on both sides of the power box (4), and shoulders (15) are provided on the baffles (14).

5. The solar cell controller for lamps according to any one of claims 1 to 2, characterized in that: The box cover (2) is provided with a through hole, and the control panel (3) is provided with a button (17), and the button (17) is adapted to pass through the through hole.

6. The solar cell controller for lamps according to any one of claims 1 to 2, characterized in that: The box cover (2) is provided with a photovoltaic panel (18), and the photovoltaic panel (18) is connected to the control panel (3).

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