A dial-adjustable track light driving power supply

Abstract

The utility model discloses a kind of track lamp driving power of dial code adjustment, and track lamp body is connected through lamp arm, including the box body and box cover fixed by screw rod, rotating column rod is arranged between box body and box cover, the side of rotating column rod is fixed with the handle of dialing that extends box body, and the upper part of rotating column rod is fixed with abutment protrusion and conducting contact on symmetrical side wall;Rotating column rod makes abutment protrusion and conducting contact extend box body under the driving of handle of dialing;Drive circuit board is fixed in box body and connected with the inboard end of conducting contact, power dial code switch and color temperature dial code switch are arranged on drive circuit board, and the side of box body is provided with first dial code key and second dial code key.The utility model is reasonably structured, it can not only effectively and quickly realize the positioning and power connection with track, and power adjustment and color temperature adjustment can be realized by power dial code switch and color temperature dial code switch, and the convenience and effectiveness of adjustment are improved.

Description

Technical Field

[0001] This utility model belongs to the field of track light driver power supply technology, specifically relating to a track light driver power supply adjustable by DIP switches. Background Technology

[0002] Track lights typically have a corresponding track drive power supply, which is mainly used for installation within the track to achieve positioning and power supply operations. For example, CN202520051046.X describes a track light assembly including a light body, a limiting cover, a drive box, and a connecting arm. While this can meet general usage requirements, it cannot adjust color temperature or power, which to some extent affects its applicability and ease of adjustment, thus limiting its applicability. Summary of the Invention

[0003] The purpose of this invention is to provide a track light driver power supply with a reasonable structure and convenient adjustment via DIP switches.

[0004] The technical solution to achieve the purpose of this utility model is a track light driver power supply with dial adjustment, which is connected to the track light body through a light arm. It includes a box body and a box cover fixed by a screw. A rotating column is provided between the box body and the box cover. A toggle handle extending out of the box body is fixed to the side of the rotating column. A stop protrusion and a conductive contact are fixed on the symmetrical side wall of the upper part of the rotating column. The rotating rod, driven by the lever, causes the stop protrusion and conductive contact to extend out of the box body; The housing contains a drive circuit board that is connected to the inner end of the conductive contact. The drive circuit board is equipped with a power DIP switch and a color temperature DIP switch. The side of the housing is provided with a first DIP switch connected to the power DIP switch and a second DIP switch connected to the color temperature DIP switch.

[0005] A further preferred embodiment is that the drive circuit board is provided with a rectifier filter circuit, a constant current drive circuit connected to the rectifier filter circuit, a power DIP switch circuit connected to the constant current drive circuit, a transformer circuit connected to the power DIP switch circuit, a controller circuit connected to the transformer circuit, and a color temperature DIP switch circuit connected to the controller circuit, wherein the color temperature DIP switch circuit is connected to the track light body.

[0006] A further preferred embodiment is that the main chip of the constant current drive circuit is an SR8688. The main chip of the controller circuit is model JW12510.

[0007] This utility model has positive effects: its structure is reasonably designed, which can not only effectively and quickly achieve positioning and power connection with the track, but also realize power adjustment and color temperature adjustment through power and color temperature DIP switches, improving the convenience and effectiveness of adjustment. The overall structure is stable and reliable in use and highly usable. Attached Figure Description

[0008] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the specific circuit board of the present invention.

[0009] Reference numerals: 1. Box body; 2. Box cover; 3. Rotating rod; 4. Toggle handle; 5. Stop protrusion; 6. Conductive contact; 7. Drive circuit board; 71. Rectifier filter circuit; 72. Constant current drive circuit; 73. Power DIP switch circuit; 74. Transformer circuit; 75. Controller circuit; 76. Color temperature DIP switch circuit; 8. Power DIP switch; 9. Color temperature DIP switch; 10. First DIP button; 11. Second DIP button. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0011] See Figures 1 to 3 As shown, a track light driver power supply with DIP switch adjustment is connected to the track light body via a light arm. It includes a housing 1 and a cover 2 fixed by screws. A rotating rod 3 is disposed between the housing and the cover. A toggle handle 4 extending out of the housing is fixed to the side of the rotating rod. A stop protrusion 5 and a conductive contact 6 are fixed to the symmetrical upper sidewall of the rotating rod. In this embodiment, the housing and cover are conventional structures of the prior art. The rotating rod is mainly used to extend or retract the stop protrusion and conductive contact into the housing, ensuring the stability and reliability of the connection with the track. Furthermore, the rotating rod, driven by the toggle handle, causes the stop protrusion and conductive contact to extend out of the housing. Meanwhile, a drive circuit board 7 connected to the inner end of the conductive contact is fixed inside the housing. The drive circuit board is equipped with a power DIP switch 8 and a color temperature DIP switch 9. A first DIP button 10 connected to the power DIP switch and a second DIP button 11 connected to the color temperature DIP switch are located on the side of the housing. The corresponding DIP operations can be achieved through the first DIP button 10 and the second DIP button 11, improving the stability and reliability of use. Furthermore, in this embodiment, the driving circuit board is equipped with a rectifier and filter circuit 71, a constant current driving circuit 72 connected to the rectifier and filter circuit, a power DIP switch circuit 73 connected to the constant current driving circuit, a transformer circuit 74 connected to the power DIP switch circuit, a controller circuit 75 connected to the transformer circuit, and a color temperature DIP switch circuit 76 connected to the controller circuit. The color temperature DIP switch circuit is connected to the track light body. The power DIP switch SW2 and the color temperature DIP switch SW3 are the main electronic components in the power DIP switch circuit. The main chip of the constant current driving circuit is SR8688; the main chip of the controller circuit is JW12510. The power DIP switch circuit mainly adjusts the power by changing the corresponding resistance through the toggling of the DIP switch. The color temperature DIP switch circuit is a conventional circuit in existing technology, simply applied in a basic way.

[0012] This utility model has positive effects: its structure is reasonably designed, which can not only effectively and quickly achieve positioning and power connection with the track, but also realize power adjustment and color temperature adjustment through power and color temperature DIP switches, improving the convenience and effectiveness of adjustment. The overall structure is stable and reliable in use and highly usable.

[0013] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0014] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A track light driver power supply adjustable by a DIP switch, connected to the track light body via a light arm, characterized in that: It includes a box body and a box cover fixed by screws, a rotating column is provided between the box body and the box cover, a toggle handle extending out of the box body is fixed to the side of the rotating column, and a stop protrusion and a conductive contact are fixed on the upper symmetrical side wall of the rotating column. The rotating rod, driven by the lever, causes the stop protrusion and conductive contact to extend out of the box body; The housing contains a drive circuit board that is connected to the inner end of the conductive contact. The drive circuit board is equipped with a power DIP switch and a color temperature DIP switch. The side of the housing is provided with a first DIP switch connected to the power DIP switch and a second DIP switch connected to the color temperature DIP switch.

2. The track light driver power supply with DIP switch adjustment according to claim 1, characterized in that: The drive circuit board is provided with a rectifier filter circuit, a constant current drive circuit connected to the rectifier filter circuit, a power DIP switch circuit connected to the constant current drive circuit, a transformer circuit connected to the power DIP switch circuit, a controller circuit connected to the transformer circuit, and a color temperature DIP switch circuit connected to the controller circuit. The color temperature DIP switch circuit is connected to the track light body.

3. The track light driver power supply with DIP switch adjustment according to claim 2, characterized in that: The main chip of the constant current drive circuit is SR8688. The main chip of the controller circuit is model JW12510.

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