Automobile lamp capable of being adjusted by remote controller

Abstract

The utility model relates to an automobile lamp capable of being adjusted by a remote controller, which comprises a constant current and control circuit, a power supply and single chip microcomputer circuit and a remote control receiving circuit, the constant current and control circuit comprises a diode D1, a resistor R1, a resistor R2, an inductor L1, a constant current chip U1, an MOS tube Q1, an MOS tube Q2, a triode Q3 and a triode Q4, and the power supply and single chip microcomputer circuit comprises a single chip microcomputer U2, a diode D2, a resistor R11, a capacitor C3 and a capacitor C4. The remote control receiving circuit comprises a receiving chip U3, a crystal oscillator Y, a resistor R12 and a resistor R13. According to the automobile lamp capable of being adjusted through the remote controller, the brightness and the color temperature of the automobile lamp can be switched through the remote control technology, and therefore frequent lamp refitting is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile lighting, especially a remote controller adjustable automobile lamp. BACKGROUND

[0002] The automobile lamp is various traffic lamps installed on the automobile to ensure safe driving, and is divided into two types of illuminating lamps and signal lamps, from 1905 to 1912, in order to solve the front road lighting, the first spotlight type acetylene headlamp is installed, and one kerosene lamp is equipped as the rear license plate lamp, from 1945 to 1947, the various external lamps and lanterns which must be equipped at the lowest level have been finally shaped.

[0003] The existing automobile lamp mostly has only one brightness and color temperature, and the color is single, and many car friends need to modify the car lamp. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a remote controller adjustable automobile lamp to solve the problems mentioned in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of car light of remote control regulator, including constant current and control circuit, power supply and single-chip microcomputer circuit and remote control receiving circuit, the constant current and control circuit includes diode D1, resistance R1, resistance R2, inductance L1, constant current chip U1, MOS tube Q1, MOS tube Q2, triode Q3 and triode Q4, power supply and single-chip microcomputer circuit includes single-chip microcomputer U2, diode D2, resistance R11, capacitor C3 and capacitor C4, remote control receiving circuit includes receiving chip U3, crystal oscillator Y, resistance R12 and resistance R13, the anode of diode D1 is connected inductance L1 and the drain of MOS tube Q5, the gate of MOS tube Q5 is connected resistance R4 and resistance R5, the source of MOS tube Q5 is connected the other end of resistance R4, resistance R6, resistance R7, resistance R8 and the pin 6 of constant current chip U1, the other end of resistance R5 is connected the pin 1 of constant current chip U1, the pin 2 of constant current chip U1 is connected capacitor C2 and ground terminal, the cathode of diode D1 is connected capacitor C1, resistance R2, the anode of LED1, resistance R3, the anode of LED2 and resistance R1, the other end of resistance R1 is connected the other end of capacitor C2, resistance R9, the pin 3 of constant current chip U1 and the pin 4 of constant current chip U1, the other end of resistance R6 is connected the other end of resistance R7, the other end of resistance R8 and ground terminal, the other end of capacitor C1 is connected the source of MOS tube Q1, the source of MOS tube Q2 and the other end of inductance L1, the other end of resistance R2 is connected the gate of MOS tube Q1 and the collector of triode Q3, the other end of resistance R3 is connected the gate of MOS tube Q2 and the collector of triode Q4, the drain of MOS tube Q1 is connected the cathode of LED1, the drain of MOS tube Q2 is connected the cathode of LED2, the emitter of triode Q3 is connected the emitter of triode Q4 and ground terminal, the one end of resistance R11 is connected 12V voltage, the other end of resistance R11 is connected the cathode of diode D2 and capacitor C4, also output 5V voltage simultaneously, the other end of capacitor C4 is grounded, the anode of diode D2 is grounded, the pin 3 of receiving chip U3 is connected 5V voltage and capacitor C7, the pin 2 of receiving chip U3 is connected capacitor C5 and resistance R13, the other end of capacitor C5 is connected resistance R12, capacitor C6 and antenna ANT, the pin 4 of receiving chip U3 is connected capacitor C8, the other end of resistance R12 is grounded, the other end of capacitor C6 is grounded, the other end of resistance R13 is grounded, the other end of capacitor C7 is grounded, the other end of capacitor C8 is grounded.

[0007] As a further technical scheme of the utility model: the model of constant current chip U1 is PT8756, the model of single-chip microcomputer U2 is FC62F012, the model of receiving chip U3 is SYN521.

[0008] As a further technical scheme of the utility model: triode Q3 is NPN triode.

[0009] As a further technical scheme of the utility model: the triode Q4 is NPN triode.

[0010] As a further technical scheme of the utility model: the MOS tube Q1, MOS tube Q2, MOS tube Q3 are all P-MOS tubes.

[0011] As a further technical scheme of the utility model: the diode D2 is voltage stabilizing diode.

[0012] In the above technical scheme, the technical effect and advantage provided by the utility model are:

[0013] The car lamp of the utility model can switch the brightness and color temperature of the car lamp through remote control technology, so that the modification of the lamp is not needed frequently. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model provides a circuit diagram of the car lamp of the utility model. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this paper are only for the purpose of illustration, and do not represent the only implementation.

[0017] Unless otherwise defined, all the technical and scientific terms used in this paper have the same meaning as that understood by the person skilled in the art belonging to the technical field of the utility model; the terms used in the specification of the utility model in this paper are only for the purpose of describing the specific embodiments, and are not intended to limit the utility model; the term "and / or" used in this paper includes any and all combinations of one or more related listed items.

[0018] The utility model provides a kind of Figure 1The shown drawing, specifically a remote control adjustable car light, comprises a constant current and control circuit, a power supply and single chip microcomputer circuit and a remote control receiving circuit, the constant current and control circuit comprises a diode D1, a resistor R1, a resistor R2, an inductor L1, a constant current chip U1, a MOS tube Q1, a MOS tube Q2, a triode Q3 and a triode Q4, the power supply and single chip microcomputer circuit comprises a single chip microcomputer U2, a diode D2, a resistor R11, a capacitor C3 and a capacitor C4, the remote control receiving circuit comprises a receiving chip U3, a crystal oscillator Y, a resistor R12 and a resistor R13, the positive pole of the diode D1 is connected with the drain of the MOS tube Q5, the gate of the MOS tube Q5 is connected with the resistor R4 and the resistor R5, the source of the MOS tube Q5 is connected with the other end of the resistor R4, the resistor R6, the resistor R7, the resistor R8 and the pin 6 of the constant current chip U1, the other end of the resistor R5 is connected with the pin 1 of the constant current chip U1, the pin 2 of the constant current chip U1 is connected with the capacitor C2 and the ground, the negative pole of the diode D1 is connected with the capacitor C1, the resistor R2, the positive pole of the LED1, the resistor R3, the positive pole of the LED2 and the resistor R1, the other end of the resistor R1 is connected with the other end of the capacitor C2, the resistor R9, the pin 3 of the constant current chip U1 and the pin 4 of the constant current chip U1, the other end of the resistor R6 is connected with the other end of the resistor R7, the other end of the resistor R8 and the ground, the other end of the capacitor C1 is connected with the source of the MOS tube Q1, the source of the MOS tube Q2 and the other end of the inductor L1, the other end of the resistor R2 is connected with the gate of the MOS tube Q1 and the collector of the triode Q3, the other end of the resistor R3 is connected with the gate of the MOS tube Q2 and the collector of the triode Q4, the drain of the MOS tube Q1 is connected with the negative pole of the LED1, the drain of the MOS tube Q2 is connected with the negative pole of the LED2, the emitter of the triode Q3 is connected with the emitter of the triode Q4 and the ground, one end of the resistor R11 is connected with a 12V voltage, the other end of the resistor R11 is connected with the negative pole of the diode D2 and the capacitor C4, and also outputs a 5V voltage, the other end of the capacitor C4 is grounded, the positive pole of the diode D2 is grounded, the pin 3 of the receiving chip U3 is connected with a 5V voltage and the capacitor C7, the pin 2 of the receiving chip U3 is connected with the capacitor C5 and the resistor R13, the other end of the capacitor C5 is connected with the resistor R12, the capacitor C6 and the antenna ANT, the pin 4 of the receiving chip U3 is connected with the capacitor C8, the other end of the resistor R12 is grounded, the other end of the capacitor C6 is grounded, the other end of the resistor R13 is grounded, the other end of the capacitor C7 is grounded, and the other end of the capacitor C8 is grounded. The LED1 is a white light LED, the LED2 is a yellow light LED, and the triode Q3 and the triode Q4 are used to control the conduction and turn-off of the LEDs.

[0019] Working principle: the constant current and control circuit comprises a constant current circuit and a control circuit, the constant current circuit provides appropriate current including 12V and 5V direct current to prolong the service life of the lamp beads, and the control circuit controls the opening or closing of the lamps and lanterns according to the data received by the single chip microcomputer through the MOS tube to realize the adjustment of yellow and white light.

[0020] The single-chip microcomputer receives the output white light and yellow light corresponding to different key signals, and the white-yellow light reaches the color-changing effect to turn on the high beam, and the high beam is outputted.

[0021] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0022] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment have been properly combined to form other embodiments easily understood by those skilled in the art.

Claims

1. A kind of car light that can be adjusted remotely, including constant current and control circuit, power supply and single-chip microcomputer circuit and remote control receiving circuit, characterized in that, The constant current and control circuit comprises a diode D1, a resistor R1, a resistor R2, an inductor L1, a constant current chip U1, a MOS tube Q1, a MOS tube Q2, a triode Q3 and a triode Q4, the power supply and single-chip microcomputer circuit comprises a single-chip microcomputer U2, a diode D2, a resistor R11, a capacitor C3 and a capacitor C4, the remote control receiving circuit comprises a receiving chip U3, a crystal oscillator Y, a resistor R12 and a resistor R13, the positive pole of the diode D1 is connected with the inductor L1 and the drain of the MOS tube Q5, the gate of the MOS tube Q5 is connected with the resistor R4 and the resistor R5, the source of the MOS tube Q5 is connected with the other end of the resistor R4, the resistor R6, the resistor R7, the resistor R8 and the pin 6 of the constant current chip U1, the other end of the resistor R5 is connected with the pin 1 of the constant current chip U1, the pin 2 of the constant current chip U1 is connected with the capacitor C2 and the ground, the negative pole of the diode D1 is connected with the capacitor C1, the resistor R2, the positive pole of the LED1, the resistor R3, the positive pole of the LED2 and the resistor R1, the other end of the resistor R1 is connected with the other end of the capacitor C2, the resistor R9, the pin 3 of the constant current chip U1 and the pin 4 of the constant current chip U1, the other end of the resistor R6 is connected with the other end of the resistor R7, the other end of the resistor R8 and the ground, the other end of the capacitor C1 is connected with the source of the MOS tube Q1, the source of the MOS tube Q2 and the other end of the inductor L1, the other end of the resistor R2 is connected with the gate of the MOS tube Q1 and the collector of the triode Q3, the other end of the resistor R3 is connected with the gate of the MOS tube Q2 and the collector of the triode Q4, the drain of the MOS tube Q1 is connected with the negative pole of the LED1, the drain of the MOS tube Q2 is connected with the negative pole of the LED2, the emitter of the triode Q3 is connected with the emitter of the triode Q4 and the ground, one end of the resistor R11 is connected with a 12V voltage, the other end of the resistor R11 is connected with the negative pole of the diode D2 and the capacitor C4, and a 5V voltage is also output, the other end of the capacitor C4 is grounded, the positive pole of the diode D2 is grounded, the pin 3 of the receiving chip U3 is connected with a 5V voltage and the capacitor C7, the pin 2 of the receiving chip U3 is connected with the capacitor C5 and the resistor R13, the other end of the capacitor C5 is connected with the resistor R12, the capacitor C6 and the antenna ANT, the pin 4 of the receiving chip U3 is connected with the capacitor C8, the other end of the resistor R12 is grounded, the other end of the capacitor C6 is grounded, the other end of the resistor R13 is grounded, the other end of the capacitor C7 is grounded, and the other end of the capacitor C8 is grounded.

2. A remotely controllable automotive light according to claim 1, wherein: The model of the constant current chip U1 is TP8756, the model of the single-chip microcomputer U2 is FC60F012, and the model of the receiving chip U3 is SYN521.

3. A remotely controllable automotive light as defined in claim 1, wherein: The triode Q3 is an NPN triode.

4. A remotely controllable adjustable vehicle light according to claim 1, wherein: The triode Q4 is an NPN triode.

5. A remotely controllable adjustable vehicle light according to claim 1, wherein: The MOS tubes Q1, Q2 and Q3 are P-MOS tubes.

6. A remotely controllable adjustable vehicle light according to claim 1, wherein: The diode D2 is a voltage stabilizing diode.

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