Lamp driver with ion sterilization structure

Abstract

The utility model discloses a lamp driver with an ion sterilization structure, which is connected with a lamp body and comprises a driving box and a circuit board arranged in the driving box. A water ion generator is arranged in the lamp body, and the circuit board is connected with the lamp body and the water ion generator; the circuit board is provided with an input terminal, a rectification filter circuit connected with the input terminal, a PFC boost circuit connected with the rectification filter circuit, an illumination driving circuit and a water ion generator driving circuit which are connected with the PFC boost circuit, and a master control circuit connected with the PFC boost circuit. And the output end of the main control circuit is connected with the control ends of the illumination driving circuit and the water ion generator driving circuit respectively. The LED lamp is reasonable in structural arrangement, illumination driving of the lamp can be achieved, driving of the water ion generator can also be achieved, the sterilization and disinfection effect can be achieved, functionality of the lamp is improved, occupied space is saved when the LED lamp is installed and used, using cost is reduced, and using is stable and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of driving, and in particular relates to a lamp driver with an ion sterilization structure. Background Art

[0002] Lighting fixtures are a common lighting and decorative electrical structure, which generally include a lamp body and a corresponding driving power supply. Although the lamp structure of the existing technology can meet lighting needs, its functions are relatively limited and it does not have a sterilization function. Therefore, it is necessary to additionally assemble a corresponding sterilization structure, which will increase the cost of use to a certain extent, and will also increase the occupied space, affecting the convenience and effectiveness of use, and it is difficult to meet market demand. Utility Model Content

[0003] The purpose of the utility model is to provide a lamp driver with an ion sterilization structure which has a reasonable structural arrangement and a sterilization and disinfection function.

[0004] The technical solution for achieving the purpose of the utility model is a lamp driver with an ion sterilization structure, connected to the lamp body, including a driver box and a circuit board arranged in the driver box;

[0005] A water ion generator is provided in the lamp body, and the circuit board is connected to the lamp body and the water ion generator;

[0006] The circuit board is provided with an input terminal, a rectifier and filter circuit connected to the input terminal, a PFC boost circuit connected to the rectifier and filter circuit, a lighting drive circuit and a water ion generator drive circuit connected to the PFC boost circuit, and a main control circuit connected to the PFC boost circuit. The output end of the main control circuit is respectively connected to the control ends of the lighting drive circuit and the water ion generator drive circuit.

[0007] It is further preferred that: the water ion generator drive circuit includes a control circuit, a constant voltage and constant current circuit connected to the control circuit, a transformer circuit connected to the constant voltage and constant current circuit, the output end of the transformer circuit is connected to the water ion generator, and the control circuit is connected to the main control circuit.

[0008] Further preferably, the main control chip model of the constant voltage and constant current circuit is S7134.

[0009] It is further preferred that: it further includes a switch detection circuit connected to the rectifier and filter circuit, and the switch detection circuit is connected to the main control circuit.

[0010] It is further preferred that: the lighting driving circuit includes a white light driving circuit and a yellow light driving circuit;

[0011] The control ends of the white light driving circuit and the yellow light driving circuit are both connected to the main control circuit.

[0012] Further preferably, the main chip model of the white light driving circuit and the yellow light driving circuit is BP2958FE.

[0013] Further preferably, the boosted voltage of the PFC boost circuit is 400V.

[0014] Further preferably, the main chip model of the main control circuit is: GT-MHCWB6G-B.

[0015] The utility model has positive effects: the structure of the utility model is reasonably set up, a water ion generator is arranged in the lamp body, and through the PFC boost circuit, lighting drive circuit, water ion generator drive circuit and main control circuit on the circuit board, not only the lighting drive of the lamp can be realized, but also the drive of the water ion generator can be realized. The water ion generator applies charge transfer to water to generate water ions, and releases negative ions to mix with the water, thereby achieving the effect of sterilization and disinfection, improving the functionality of the lamp, saving space when installed and used, reducing the use cost, and improving the stability and reliability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a specific circuit structure diagram of the utility model.

[0019] Figure numerals: lamp body 1, drive box 2, circuit board 3, water ion generator 4, input terminal 5, rectifier filter circuit 6, PFC boost circuit 7, lighting drive circuit 8, water ion generator drive circuit 9, control circuit 91, constant voltage and constant current circuit 92, transformer circuit 93, main control circuit 10, switch detection circuit 11. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example

[0022] See Figures 1 to 2 As shown, a lamp driver with an ion sterilization structure is connected to a lamp body 1 and includes a driver box 2 and a circuit board 3 disposed therein. A water ion generator 4 is disposed within the lamp body, and the circuit board is connected to the lamp body and the water ion generator. In this embodiment, the lamp body and water ion generator are conventional structures of the prior art. The main control circuit enables the water ion generator to operate stably and normally, gathering water molecules from the air and applying charge transfer to the gathered water molecules to generate water ions, while simultaneously releasing negative ions to mix with them. The water ions and negative ions fully come into contact with bacteria, viruses, mold, etc., removing the hydrogen ions they contain. This dehydrates and inactivates bacteria, viruses, and mold containing protein components, achieving the effects of sterilization, disinfection, mildew inhibition, deodorization, purification, and preservation.

[0023] The circuit board is also equipped with an input terminal 5, a rectifier and filter circuit 6 connected to the input terminal, a PFC boost circuit 7 connected to the rectifier and filter circuit, a lighting driver circuit 8 and a water ionizer driver circuit 9 connected to the PFC boost circuit, and a main control circuit 10 connected to the PFC boost circuit. The main control circuit's main chip model is GT-MHCWB6G-B. The output of the main control circuit is connected to the control terminals of the lighting driver circuit and the water ionizer driver circuit, respectively. The rectifier and filter circuits help filter out EMI interference. The boosted voltage of the PFC boost circuit is 400V. The main control circuit has a conventional structure, such as a PLC controller or a common programmable control chip. It is primarily responsible for driving and controlling the entire circuit. The lighting driver circuit includes a white light driver circuit and a yellow light driver circuit. The control terminals of the white light driver circuit and the yellow light driver circuit are both connected to the main control circuit. The main chip model of the white light driver circuit and the yellow light driver circuit is BP2958FE. For details, see the attached figure. Figure 2 As shown, no detailed record is given;

[0024] In this embodiment, the water ionizer drive circuit includes a control circuit 91, a constant voltage and constant current circuit 92 connected to the control circuit, and a transformer circuit 93 connected to the constant voltage and constant current circuit. The output of the transformer circuit is connected to the water ionizer, and the control circuit is connected to the main control circuit. Furthermore, the main control chip model of the constant voltage and constant current circuit is S7134. This structure ensures the effective driving and reliable operation of the water ionizer.

[0025] In actual application, the system further includes a switch detection circuit 11 connected to the rectifier and filter circuit, and the switch detection circuit is connected to the main control circuit, so as to ensure the stability and reliability of the entire circuit.

[0026] The utility model has positive effects: the structure of the utility model is reasonably set up, a water ion generator is arranged in the lamp body, and through the PFC boost circuit, lighting drive circuit, water ion generator drive circuit and main control circuit on the circuit board, not only the lighting drive of the lamp can be realized, but also the drive of the water ion generator can be realized. The water ion generator applies charge transfer to water to generate water ions, and releases negative ions to mix with the water, thereby achieving the effect of sterilization and disinfection, improving the functionality of the lamp, saving space when installed and used, reducing the use cost, and improving the stability and reliability of use.

[0027] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0028] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A lamp driver with an ion sterilization structure, connected to a lamp body, characterized by: It includes a drive box and a circuit board arranged in the drive box; A water ion generator is provided in the lamp body, and the circuit board is connected to the lamp body and the water ion generator; The circuit board is provided with an input terminal, a rectifier and filter circuit connected to the input terminal, a PFC boost circuit connected to the rectifier and filter circuit, a lighting drive circuit and a water ion generator drive circuit connected to the PFC boost circuit, and a main control circuit connected to the PFC boost circuit. The output end of the main control circuit is respectively connected to the control ends of the lighting drive circuit and the water ion generator drive circuit.

2. The lamp driver with an ion sterilization structure according to claim 1, characterized in that: The water ion generator drive circuit includes a control circuit, a constant voltage and constant current circuit connected to the control circuit, and a transformer circuit connected to the constant voltage and constant current circuit. The output end of the transformer circuit is connected to the water ion generator, and the control circuit is connected to the main control circuit.

3. The lamp driver with an ion sterilization structure according to claim 2, characterized in that: The main control chip model of the constant voltage and constant current circuit is S7134.

4. The lamp driver with an ion sterilization structure according to claim 1, characterized in that: It also includes a switch detection circuit connected to the rectifier and filter circuit, and the switch detection circuit is connected to the main control circuit.

5. The lamp driver with an ion sterilization structure according to claim 1, characterized in that: The lighting driving circuit includes a white light driving circuit and a yellow light driving circuit; The control ends of the white light driving circuit and the yellow light driving circuit are both connected to the main control circuit.

6. The lamp driver with an ion sterilization structure according to claim 5, characterized in that: The main chip model of the white light driving circuit and the yellow light driving circuit is BP2958FE.

7. The lamp driver with an ion sterilization structure according to claim 1, characterized in that: The boosted voltage of the PFC boost circuit is 400V.

8. The lamp driver with an ion sterilization structure according to claim 1, characterized in that: The main chip model of the main control circuit is: GT-MHCWB6G-B.

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