Sterilization circuit, chip and sterilization apparatus

Abstract

The application relates to a sterilization circuit, a chip and a sterilization device. The sterilization circuit comprises a plurality of sterilization lamps for emitting light with a sterilization function, at least one color lamp for emitting light with a preset color, and a control module electrically connected with the plurality of sterilization lamps and the at least one color lamp respectively and used for controlling the plurality of sterilization lamps and the at least one color lamp. The sterilization circuit comprises the plurality of sterilization lamps and the at least one color lamp, and the plurality of sterilization lamps and the at least one color lamp are controlled by the control module, for example, the on-off state and the luminous brightness of the plurality of sterilization lamps and the at least one color lamp are controlled, so that efficient sterilization is realized. Therefore, the application increases the distribution quantity of the sterilization lamps, expands the sterilization area, improves the sterilization effect and the sterilization efficiency, and further optimizes the overall performance of the sterilization device.

Description

Technical Field

[0001] This application relates to the field of sterilization equipment technology, and more particularly to a sterilization circuit, chip, and sterilization equipment. Background Technology

[0002] Sterilization equipment is mainly used to kill bacteria, viruses, and other microorganisms on object surfaces or in the air, and is widely used in medical disinfection, home cleaning, and air purification. However, existing sterilization equipment generally suffers from unsatisfactory sterilization effects and efficiency in practical use. This not only reduces the practicality of the equipment but may also affect the user experience. Therefore, improving the performance of sterilization equipment has become an urgent problem to be solved. Utility Model Content

[0003] This application provides a sterilization circuit, a chip, and a sterilization device. The sterilization circuit includes multiple germicidal lamps and at least one color-changing lamp. A control module controls the multiple germicidal lamps and at least one color-changing lamp, such as controlling their on / off states and brightness, to achieve efficient sterilization. By increasing the number of germicidal lamps, this application expands the sterilization area, thereby improving the sterilization effect and efficiency, and further optimizing the overall performance of the sterilization device. The technical solution of this application is as follows:

[0004] The first aspect of this application provides a sterilization circuit, including:

[0005] Multiple germicidal lamps are used to emit light with germicidal function;

[0006] At least one color-rendering lamp is used to emit light with a preset color;

[0007] A control module is electrically connected to the plurality of germicidal lamps and the at least one color-changing lamp, and is used to control the plurality of germicidal lamps and the at least one color-changing lamp.

[0008] A second aspect of this application provides a chip including the sterilization circuit described above.

[0009] A third aspect of this application provides a sterilization device, comprising: a chip as described above.

[0010] The technical solutions provided by the embodiments of this application bring at least the following beneficial effects:

[0011] The sterilization circuit of this application embodiment includes: multiple sterilizing lamps for emitting light with sterilization function; at least one color-changing lamp for emitting light with a preset color; and a control module electrically connected to the multiple sterilizing lamps and the at least one color-changing lamp for controlling the multiple sterilizing lamps and the at least one color-changing lamp. The sterilization circuit of this application includes multiple sterilizing lamps and at least one color-changing lamp. The control module controls the multiple sterilizing lamps and the at least one color-changing lamp, such as controlling the on / off state and brightness of the multiple sterilizing lamps and the at least one color-changing lamp, to achieve efficient sterilization. Therefore, this application expands the sterilization area by increasing the number of sterilizing lamps, thereby improving the sterilization effect and efficiency, and further optimizing the overall performance of the sterilization equipment.

[0012] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0013] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application, and do not constitute an undue limitation of this application.

[0014] Figure 1 This is a schematic diagram of a sterilization circuit according to an embodiment of this application;

[0015] Figure 2 This is a circuit diagram of the sterilization circuit of Example 1 of this application;

[0016] Figure 3 This is a circuit diagram of the sterilization circuit of Example 2 of this application;

[0017] Figure 4 This is a circuit diagram of the sterilization circuit of Example 3 of this application;

[0018] Figure 5 This is a circuit diagram of the sterilization circuit in Example 4 of this application;

[0019] Figure 6 This is a schematic diagram of the structure of a sterilization device according to an embodiment of this application. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0021] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0022] The sterilization circuit, chip, and sterilization device of this application are described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of a sterilization circuit according to an embodiment of this application.

[0024] like Figure 1 As shown, the sterilization circuit 100 of this application embodiment includes: a plurality of sterilization lamps 110, at least one color-indicating lamp 120 and a control module 130.

[0025] The system includes multiple germicidal lamps 110 that emit light with germicidal function to kill microorganisms in the environment; at least one color-changing lamp 120 that emits light with a preset color, which not only provides visual indication for the device but also plays an auxiliary role in specific scenarios; and a control module 130 that is electrically connected to the multiple germicidal lamps 110 and the at least one color-changing lamp 120, respectively. By controlling the multiple germicidal lamps 110 and the at least one color-changing lamp 120, such as controlling the on / off state and brightness of the multiple germicidal lamps 110 and the at least one color-changing lamp 120, the system ensures that the sterilization circuit 100 can operate efficiently and stably.

[0026] In one embodiment of this application, the germicidal lamp 110 uses a UVC-LED (Ultraviolet C-band Light Emitting Diode) lamp bead. This lamp bead can emit short-wave ultraviolet light within a first set wavelength range (e.g., 200-280nm). This short-wave ultraviolet light has a strong bactericidal ability and can directly act on the DNA (Deoxyribonucleic Acid) and / or RNA (Ribonucleic Acid) of microorganisms, causing them to break or be damaged, thereby achieving rapid inactivation of microorganisms. The color-indicating lamp 120 uses a UVA-LED (Ultraviolet A-band Light Emitting Diode) lamp bead. This lamp bead can emit long-wave ultraviolet light within a second set wavelength range (e.g., 315-400nm). Long-wave ultraviolet light can induce the production of oxidants in the surrounding environment through photocatalysis. These oxidants can further enhance the bactericidal effect and have a wider bactericidal range, covering a variety of microorganisms such as bacteria, viruses, and fungi.

[0027] The upper limit of the first set wavelength range emitted by the UVA-LED lamp beads is lower than the lower limit of the second set wavelength range emitted by the UVC-LED lamp beads. This ensures that there is no overlap between the two wavelength bands, effectively avoiding light interference and guaranteeing the operational stability and sterilization efficiency of the sterilization circuit 100. Furthermore, the UVA-LED lamp beads also have a color rendering function; the visible light band they emit (such as violet) can serve as an indicator of operating status, eliminating the need for additional color rendering lamps 120, thus simplifying the circuit structure and making efficient use of resources.

[0028] In one embodiment of this application, the number of multiple germicidal lamps 110 is configured to be the same as the number of at least one color-rendering lamp 120. This equal-quantity configuration has the following advantages: Firstly, the number of germicidal lamps 110 and color-rendering lamps 120 is precisely matched, thus minimizing potential light interference between different light sources. This ensures that while the germicidal lamps 110 are efficiently performing their sterilization function, the color-rendering lamps 120 can also stably and accurately perform their indication function, operating in tandem without interference. Secondly, after the number of color-rendering lamps 120 is matched with that of the germicidal lamps 110, their unique light emission characteristics provide clear and intuitive visual feedback for the entire sterilization device. For example, changes in brightness, flashing frequency, or color can intuitively indicate the current working status of the device, allowing users to quickly and accurately understand the device's operation, greatly improving usability and user experience.

[0029] The following is combined Figures 2-5 The sterilization circuit 100 proposed in this application will be described in detail.

[0030] It should be noted that, Figures 2-5 The sterilization circuit 100 shown is illustrated using an example that includes three germicidal lamps 110 and three color-rendering lamps 120.

[0031] Figure 2 This is a circuit diagram of the sterilization circuit of Example 1 of this application.

[0032] like Figure 2 As shown, for multiple germicidal lamps 110, each of the multiple germicidal lamps 110 is connected in series with the first resistor R1, thereby forming multiple first germicidal branches connected in parallel with each other. This parallel connection method makes each germicidal branch independent of each other in the germicidal circuit 100, without interfering with each other, and able to function stably on its own.

[0033] For at least one color-changing lamp 120, each of the at least one color-changing lamp 120 is connected in series with the second resistor R2, thereby forming at least one first color-changing branch connected in parallel, which also ensures the independence and stability of the operation of the color-changing lamp 120.

[0034] Finally, multiple first sterilization branches and at least one first color development branch are connected in parallel and connected to the positive terminal (VCC) and negative terminal (0V) of the power supply to construct the sterilization circuit 100.

[0035] Figure 2 The sterilization circuit 100 shown has the following characteristics:

[0036] The germicidal lamp 110 and the color-rendering lamp 120 are independently controlled. In practical applications, their luminous intensity can be precisely adjusted according to different sterilization scenarios. For example, in scenarios requiring rapid and efficient sterilization, the luminous intensity of the germicidal lamp 110 can be appropriately increased; while in scenarios requiring both sterilization effect and visual indication, the luminous intensity of the color-rendering lamp 120 can be reasonably adjusted to provide clear indication of its working status. This independent control and adjustable intensity feature makes it possible for... Figure 2 The sterilization circuit 100 shown can be flexibly adapted to various sterilization scenarios, and has wide applicability and practicality.

[0037] Figure 3 This is a circuit diagram of the sterilization circuit of Example 2 of this application.

[0038] like Figure 3 As shown, for multiple germicidal lamps 110, each of the multiple germicidal lamps 110 is connected in series with the third resistor R3, thereby forming multiple parallel second germicidal branches. This parallel design allows each germicidal branch to work independently in the circuit without interfering with each other, and the parallel connection ensures that the entire group of germicidal lamps 110 has sufficient current supply, thus stably performing the germicidal function.

[0039] For at least one color-changing lamp 120, all color-changing lamps 120 and the fourth resistor R4 are connected in series to form a second color-changing branch. Unlike Example 1, this series connection reduces the overall current demand of the color-changing lamps 120. Because the current is the same throughout a series circuit, by appropriately selecting the value of the fourth resistor R4, the current demand of the entire circuit can be effectively reduced while ensuring the normal operation of the color-changing lamps 120. This is suitable for low-power scenarios with strict power consumption requirements.

[0040] Finally, multiple second sterilization branches and second color development branches are connected in parallel and connected to the positive (VCC) and negative (0V) terminals of the power supply to construct the sterilization circuit 100.

[0041] Figure 3 The sterilization circuit 100 shown has the following characteristics:

[0042] The color rendering lamp 120 adopts a series connection method. This design can effectively reduce the current demand of the circuit and reduce energy consumption, making it very suitable for low-power application scenarios. At the same time, the germicidal lamp 110 adopts a parallel connection to ensure that the germicidal lamp 110 can obtain sufficient current, thereby ensuring the sterilization intensity and meeting the sterilization requirements in different scenarios.

[0043] Figure 4 This is a circuit diagram of the sterilization circuit of Example 3 of this application.

[0044] like Figure 4 As shown, for multiple germicidal lamps 110, all the germicidal lamps 110 and the fifth resistor R5 are connected in series to form a third sterilization branch. This series design allows the current to flow through each germicidal lamp 110 sequentially when passing through the third sterilization branch. By reasonably selecting the resistance value of the fifth resistor R5, the overall current can be regulated to ensure the stable operation of the germicidal lamps 110.

[0045] For at least one color-changing lamp 120, all color-changing lamps 120 and the sixth resistor R6 are connected in series to form a third color-changing branch. This method of connecting all color-changing lamps 120 in series simplifies the circuit structure of the color-changing lamp 120 section.

[0046] Finally, the third sterilization branch and the third color development branch are connected in parallel and connected to the positive (VCC) and negative (0V) terminals of the power supply to construct a complete sterilization circuit 100.

[0047] Figure 4 The sterilization circuit 100 shown has the following characteristics:

[0048] By connecting all the germicidal lamps 110 in series with a resistor, and all the color-changing lamps 120 in series with a resistor, this design reduces the number of resistors used and simplifies the complexity of the germicidal circuit 100 compared to using multiple resistors connected separately to each lamp. The reduction in the number of resistors not only simplifies the wiring and installation process of the germicidal circuit 100, but also reduces the impact of resistor failures or parameter deviations on the circuit, thereby effectively improving the stability of the entire germicidal circuit 100 and making it more reliable during long-term operation.

[0049] Figure 5 This is a circuit diagram of the sterilization circuit of Example 4 of this application.

[0050] like Figure 5 As shown, for multiple germicidal lamps 110, all germicidal lamps 110 and the seventh resistor R7 are connected in series, thus forming a fourth germicidal branch. This series design concentrates all germicidal lamps 110 in one branch, enabling centralized power supply when connected to a power source. The advantage of centralized power supply is that the current flowing through this branch provides a stable current to all germicidal lamps 110, ensuring that each lamp 110 receives sufficient energy to emit high-intensity ultraviolet light, thereby guaranteeing that the entire group of germicidal lamps 110 has a high radiation intensity and effectively improving sterilization efficiency.

[0051] For at least one color-rendering lamp 120, any one of the at least one color-rendering lamp 120 is connected in series with the eighth resistor R8, thereby forming at least one fourth color-rendering branch connected in parallel with each other. This parallel design allows each color-rendering lamp 120 to have an independent circuit path, realizing independent control of the color-rendering lamp 120. In practical applications, we can flexibly adjust the luminous state of each color-rendering lamp 120 according to different needs, such as brightness and color changes, to adapt to various complex and changing scenarios, greatly enhancing the flexibility and applicability of the sterilization circuit 100.

[0052] Finally, the fourth sterilization branch and at least one fourth color development branch are connected in parallel and connected to the positive terminal (VCC) and negative terminal (0V) of the power supply to construct a high-efficiency sterilization circuit 100.

[0053] Figure 5 The sterilization circuit 100 shown has the following characteristics:

[0054] The germicidal lamp 110 adopts a centralized power supply, ensuring that the entire germicidal lamp 110 group can output high-intensity ultraviolet radiation to meet the needs of efficient sterilization; while the color rendering lamp 120, through its independent control design, achieves flexible adjustment and can be personalized according to different scenarios, bringing more convenience and possibilities to the use of sterilization equipment.

[0055] In summary, the sterilization circuit of this application embodiment includes: multiple germicidal lamps for emitting light with sterilization function; at least one color-changing lamp for emitting light with a preset color; and a control module electrically connected to the multiple germicidal lamps and the at least one color-changing lamp for controlling the multiple germicidal lamps and the at least one color-changing lamp. The sterilization circuit of this application includes multiple germicidal lamps and at least one color-changing lamp. The control module controls the multiple germicidal lamps and the at least one color-changing lamp, such as controlling the on / off state and brightness of the multiple germicidal lamps and the at least one color-changing lamp, to achieve efficient sterilization. Therefore, this application expands the sterilization area by increasing the number of germicidal lamps, thereby improving the sterilization effect and efficiency, and further optimizing the overall performance of the sterilization equipment.

[0056] Based on the above embodiments, this application also proposes a chip, including the above-described sterilization circuit.

[0057] The chip in this application embodiment expands the sterilization area by using the sterilization circuit that includes multiple sterilizing lamps and at least one color-changing lamp, thereby improving the sterilization effect and efficiency, and further optimizing the overall performance of the sterilization equipment.

[0058] Based on the above embodiments, this application also proposes a sterilization device, which includes the above-described chip.

[0059] Figure 6 This is a schematic diagram of the structure of a sterilization device according to one embodiment of this application. In the embodiments of this application, the sterilization device 600 can be a device with sterilization function, such as a mite remover, a vacuum cleaner, an air purifier, a refrigerator sterilization device, a washing machine sterilization device, etc.

[0060] Reference Figure 6 The sterilization device 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input / output (I / O) interface 612, a sensor component 614, and a communication component 616.

[0061] Processing component 602 typically controls the overall operation of sterilization device 600, such as operations associated with display, data communication, camera operation, and recording. Processing component 602 may include one or more processors 620 to execute instructions to complete all or part of the steps of the control methods in sterilization device 600. Furthermore, processing component 602 may include one or more modules to facilitate interaction between processing component 602 and other components. For example, processing component 602 may include a multimedia module to facilitate interaction between multimedia component 608 and processing component 602.

[0062] Memory 604 is configured to store various types of data to support the operation of sterilization device 600. Examples of this data include instructions, messages, images, videos, etc., for any application or method operating on sterilization device 600. Memory 604 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0063] The power supply component 606 provides power to the various components of the sterilization device 600. The power supply component 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the sterilization device 600.

[0064] The multimedia component 608 includes a screen that provides an output interface between the sterilization device 600 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touchscreen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors may sense not only the boundaries of the touch or swipe action but also the duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 608 includes a front-facing camera and / or a rear-facing camera. When the sterilization device 600 is in an operating mode, such as a shooting mode or a video mode, the front-facing camera and / or the rear-facing camera may receive external multimedia data. Each front-facing camera and rear-facing camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

[0065] Audio component 610 is configured to output and / or input audio signals. For example, audio component 610 includes a microphone (MIC) configured to receive external audio signals when the sterilization device 600 is in an operating mode, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 604 or transmitted via communication component 616. In some embodiments, audio component 610 also includes a speaker for outputting audio signals.

[0066] I / O interface 612 provides an interface between processing component 602 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, home buttons, volume buttons, power buttons, and lock buttons.

[0067] Sensor assembly 614 includes one or more sensors for providing status assessments of various aspects of the sterilization device 600. For example, sensor assembly 614 can detect the on / off state of the sterilization device 600, the relative positioning of components such as the display and keypad of the sterilization device 600, changes in the position of the sterilization device 600 or a component of the sterilization device 600, the presence or absence of user contact with the sterilization device 600, the orientation or acceleration / deceleration of the sterilization device 600, and temperature changes of the sterilization device 600. Sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 614 may also include an optical sensor, such as a complementary metal-oxide-semiconductor (CMOS) or charge-coupled device (CCD) image sensor, for use in imaging applications. In some embodiments, sensor assembly 614 may also include an accelerometer, a gyroscope, a magnetometer, a pressure sensor, or a temperature sensor.

[0068] Communication component 616 is configured to facilitate wired or wireless communication between sterilization device 600 and other devices. Sterilization device 600 can access wireless networks based on communication standards, such as WiFi (Wireless Fidelity), 4G (Fourth Generation), or 5G (Fifth Generation), or combinations thereof. In one exemplary embodiment, communication component 616 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communication component 616 also includes a Near Field Communication (NFC) module to facilitate short-range communication. For example, the NFC module may be based on Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra-Wideband (UWB), Bluetooth, and other technologies.

[0069] In an exemplary embodiment, the sterilization device 600 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute the control methods in the sterilization device 600.

[0070] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the appended claims.

[0073] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A sterilization circuit (100), characterized in that, include: Multiple germicidal lamps (110) are used to emit light with germicidal function; At least one color-rendering lamp (120) is used to emit light with a preset color; A control module (130) is electrically connected to the plurality of germicidal lamps (110) and the at least one color-changing lamp (120) respectively, and is used to control the plurality of germicidal lamps (110) and the at least one color-changing lamp (120).

2. The sterilization circuit (100) according to claim 1, characterized in that, After any one of the multiple germicidal lamps (110) is connected in series with the first resistor (R1), multiple first germicidal branches are formed in parallel. When any one of the at least one color-producing lamps (120) and the second resistor (R2) are connected in series, at least one first color-producing branch is formed in parallel with each other. Multiple first sterilization branches and at least one first color development branch are connected in parallel and then connected to the positive and negative terminals of the power supply.

3. The sterilization circuit (100) according to claim 1, characterized in that, After any one of the multiple germicidal lamps (110) and the third resistor (R3) are connected in series, multiple parallel second germicidal branches are formed. All the color-producing lamps (120) and the fourth resistor (R4) in the at least one color-producing lamp (120) are connected in series to form a second color-producing branch; Multiple second sterilization branches and second color development branches are connected in parallel and then connected to the positive and negative terminals of the power supply.

4. The sterilization circuit (100) according to claim 1, characterized in that, All the germicidal lamps (110) and the fifth resistor (R5) are connected in series to form a third germicidal branch. All the color-producing lamps (120) and the sixth resistor (R6) in the at least one color-producing lamp (120) are connected in series to form a third color-producing branch; The third sterilization branch and the third color development branch are connected in parallel and then connected to the positive and negative terminals of the power supply.

5. The sterilization circuit (100) according to claim 1, characterized in that, All the germicidal lamps (110) and the seventh resistor (R7) are connected in series to form a fourth germicidal branch; When any one of the at least one color-producing lamps (120) is connected in series with the eighth resistor (R8), at least one fourth color-producing branch is formed in parallel. The fourth sterilization branch and at least one of the fourth color development branches are connected in parallel and then connected to the positive and negative terminals of the power supply.

6. The sterilization circuit (100) according to any one of claims 1-5, characterized in that, The number of the plurality of germicidal lamps (110) is the same as the number of the at least one color-rendering lamp (120).

7. The sterilization circuit (100) according to any one of claims 1-5, characterized in that, Any one of the plurality of germicidal lamps (110) uses a lamp bead that emits a first set wavelength range of light; Any of the at least one color-producing lamps (120) uses a lamp bead that emits a second set wavelength range of light; Wherein, the upper limit of the first set light wavelength range is less than the lower limit of the second set light wavelength range.

8. A chip, characterized in that, include: The sterilization circuit as described in any one of claims 1-7.

9. A sterilization device, characterized in that, include: The chip as described in claim 8.

10. The sterilization equipment according to claim 9, characterized in that, The sterilization device is at least one of the following: mite remover; Vacuum cleaner; Air purifier; Refrigerator sterilization device; Sterilization device for washing machines.

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