CN215417481U

CN215417481U - Marker lamp with voice function

Info

Publication number: CN215417481U
Application number: CN202120978467.9U
Authority: CN
Inventors: 姚忠新
Original assignee: Guangdong Xidun Intelligent Fire Equipment Co Ltd
Current assignee: Guangdong Xidun Intelligent Fire Equipment Co Ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-04
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a marker light with voice function, comprising: a controller, a voice circuit, a lighting circuit; the second interface of the controller is connected with the sound box, the controller is connected with the voice circuit and the lighting circuit, and the voice circuit is controlled by the chip U1 and the chip U2; the controller drives the lighting circuit and the voice circuit, so that the marker lamp has a lighting function and a voice function, the voice circuit is controlled by the chip U1 and the chip U2, the voice function is realized efficiently and accurately, the circuit structure is simplified, a stable and efficient driving mode is provided, the second interface of the controller is connected with the sound box, and an electric signal is converted into sound to achieve the effect of having the voice function.

Description

Marker lamp with voice function

Technical Field

The utility model relates to the field of lighting equipment, in particular to a marker lamp with a voice function.

Background

According to the related art, the sign lamp plays a role in prompting pedestrians by illuminating the indicator board, the existing sign lamp only has an illumination prompting function, pedestrians with normal eyes sometimes cannot notice the prompting content of the sign lamp, and blindmen cannot be prompted, so that the prior art needs to be improved to avoid the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the marker lamp with the voice function, which can give out voice to prompt pedestrians and make the pedestrians notice the identification of the indicator board.

A marker light with a voice function according to an embodiment of a first aspect of the present invention includes: a controller, a voice circuit, a lighting circuit;

the controller comprises a plurality of interfaces, a first interface of the controller is connected with a power supply, a second interface of the controller is connected with a sound box, a third interface and a fourth interface are in idle connection, a fifth interface is connected with a data sending end of a voice circuit, a sixth interface is connected with a data receiving end of the voice circuit, a seventh interface is grounded, eighth to thirteenth interfaces are connected with a lighting circuit, and a fourteenth interface is grounded;

the voice circuit connector CN1 is connected with a fuse F1 in series, the fuse F1 is connected with a capacitor C1 and a capacitor C2, a ground terminal is arranged between the capacitor C1 and the capacitor C2, the fuse F2 is further connected with a chip U2, the chip U2 is connected with six branches, the first branch comprises a resistor R2 and a data sending terminal, the second branch comprises a resistor R2 and a triode Q2, the first branch is connected with the resistor R2, the resistor R2 is connected with an input terminal of the triode Q2, the third branch is connected with the resistor R2, the resistor R2 and a zener diode ZD2 are connected in series, the capacitor C2 is connected with the resistor R2 in parallel, the fourth branch comprises the triode Q2 and the resistor R2, the data receiving terminal, the third branch is connected with an input terminal of the triode Q2, the fifth branch comprises the capacitor EC2, a main circuit between the fourth branch and the fifth branch is connected with a diode D2, the sixth branch comprises the resistor R2 and the main circuit, the sixth branch and the chip U2, the capacitor C2 are respectively connected with the chip C2, and the chip C2, Inductor L1, diode D2, a capacitor EC2, a capacitor C5, a resistor R9, a resistor R10 and a zener diode ZD2 are connected between the inductor L1 and the main circuit, a resistor R9 and a resistor R10 are connected in series and are connected in parallel with a capacitor EC2, a capacitor C5 and a zener diode ZD2, and a resistor R11 is connected between a resistor R9, a resistor R10 and a zener diode ZD 2.

The marker light with the voice function according to the embodiment of the utility model at least has the following beneficial effects: the controller drives the lighting circuit and the voice circuit, so that the marker lamp has a lighting function and a voice function, the voice circuit is controlled by the chip U1 and the chip U2, the voice function is realized efficiently and accurately, the circuit structure is simplified, a stable and efficient driving mode is provided, a grounding end is arranged between the capacitor C1 and the capacitor C2, the effect of protecting the circuit is achieved, the second interface of the controller is connected with the sound box, and an electric signal is converted into sound, so that the effect of having the voice function is achieved.

According to some embodiments of the present invention, the lighting circuit includes a first module, a second module, and a third module, the first module includes a first connector, the first connector is respectively connected with a resistor R15 and a resistor R16, a transistor Q3 and a resistor R14, the transistor Q3 and the resistor R14 are connected in parallel with a resistor R15 and a resistor R16, the resistor R14 is connected with a transistor Q4, an input terminal of the transistor Q3 is connected with a resistor R13, and the resistor R13 is connected with the controller; the second module and the third module have the same structure as the first module.

According to some embodiments of the utility model, a resistor R12 and a diode G are further connected between the seventh interface and the wire.

According to some embodiments of the present invention, zener diode ZD1 is 12V and zener diode ZD2 is 5.1V.

According to some embodiments of the utility model, the resistor R2 node is grounded.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a voice circuit according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a controller according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a lighting circuit according to an embodiment of the utility model.

In the figure: 100. a controller; 200. a voice circuit; 300. an illumination circuit.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1, includes: controller 100, voice circuit 200, lighting circuit 300;

the controller 100 comprises a plurality of interfaces, a first interface of the controller 100 is connected with a power supply, a second interface of the controller 100 is connected with a sound, a third interface and a fourth interface are in idle connection, a fifth interface is connected with a data sending end of the voice circuit 200, a sixth interface is connected with a data receiving end of the voice circuit 200, a seventh interface is grounded, eighth to thirteenth interfaces are connected with the lighting circuit 300, a fourteenth interface is grounded, the controller 100 drives the lighting circuit 300 and the voice circuit 200, stability and high efficiency are achieved, and the grounding prevents the circuit from generating danger due to electric leakage;

a voice circuit 200 connector CN1 is connected in series with a fuse F1, a fuse F1 is connected with a capacitor C1 and a capacitor C2, a ground terminal is arranged between a capacitor C1 and a capacitor C2, the fuse F2 is further connected with a chip U2, the chip U2 is connected with six branches, a first branch comprises a resistor R2 and a data sending terminal, a second branch comprises a resistor R2 and a transistor Q2, the first branch is connected with the resistor R2, the resistor R2 is connected with an input terminal of the transistor Q2, a third branch resistor R2, the resistor R2 and a zener diode ZD2 are connected in series, the capacitor C2 is connected in parallel with the resistor R2, a fourth branch comprises the transistor Q2 and the resistor R2, the data receiving terminal, the third branch is connected with an input terminal of the transistor Q2, the fifth branch comprises a capacitor EC2, a main circuit between the fourth branch and the fifth branch is connected with a diode D2, the sixth branch comprises the resistor R2 and the main circuit, the sixth branch and the chip U2, the chip U2 are respectively connected with the capacitor C2, and the chip C2, Inductor L1, diode D2, a capacitor EC2, a capacitor C5, a resistor R9, a resistor R10 and a zener diode ZD2 are connected between the inductor L1 and the main circuit, a resistor R9 and a resistor R10 are connected in series and are connected in parallel with a capacitor EC2, a capacitor C5 and a zener diode ZD2, and a resistor R11 is connected between a resistor R9, a resistor R10 and a zener diode ZD 2.

The controller 100 drives the lighting circuit 300 and the voice circuit 200, so that the utility model is stable and efficient, saves assembly components, simplifies the batch production process, simultaneously enables the marker lamp to have the lighting function and the voice function, controls the voice circuit 200 through the chip U1 and the chip U2, enables the voice function to be realized efficiently and accurately, simplifies the circuit structure, provides a stable and efficient driving mode, achieves the effect of protecting the circuit by arranging a grounding end between the capacitor C1 and the capacitor C2, and converts an electric signal into sound by the second interface of the controller 100 so as to achieve the effect of having the voice function.

Further, according to some embodiments of the present invention, the lighting circuit 300 includes a first module, a second module, and a third module, the first module includes a first connector, the first connector is respectively connected with a resistor R15 and a resistor R16, a transistor Q3 and a resistor R14, the transistor Q3 and the resistor R14 are connected in parallel with a resistor R15 and a resistor R16, the resistor R14 is connected with a transistor Q4, an input terminal of the transistor Q3 is connected with a resistor R13, and the resistor R13 is connected with the controller 100; the second module and the third module have the same structure as the first module and are divided into three modules, and even if a circuit of one module fails, the operation of other modules cannot be influenced.

Further, according to some embodiments of the present invention, a resistor R12 and a diode G are connected between the seventh interface and the electric wire to prevent short circuit from burning out the marker light during charging.

Further, according to some embodiments of the present invention, the voltage of the zener diode ZD1 is 12V, the voltage of the zener diode ZD2 is 5.1V, and the zener diode plays a role in series voltage stabilization to protect the circuit.

Further, according to some embodiments of the present invention, the resistor R2 node is grounded, which prevents a hazard from occurring when current is leaked.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A marker light with voice function, comprising: a controller (100), a voice circuit (200), a lighting circuit (300);

the controller (100) comprises a plurality of interfaces, a first interface of the controller (100) is connected with a power supply, a second interface of the controller is connected with a sound device, a third interface and a fourth interface of the controller are connected in an air-to-air mode, a fifth interface of the controller is connected with a data sending end of the voice circuit (200), a sixth interface of the controller is connected with a data receiving end of the voice circuit (200), a seventh interface of the controller is grounded, eighth to thirteenth interfaces of the controller are connected with the lighting circuit (300), and a fourteenth interface of the controller is grounded;

the voice circuit (200) connector CN1 is connected with a fuse F1 in series, the fuse F1 is connected with a capacitor C1 and a capacitor C2, a grounding end is arranged between a capacitor C1 and a capacitor C2, the fuse F1 is further connected with a chip U1, the chip U1 is connected with six branches, the first branch comprises a resistor R2 and a data sending end, the second branch comprises a resistor R3 and a triode Q1, the first branch is connected with the resistor R1, the resistor R1 is connected with the input end of the triode Q1, a third branch resistor R1, a resistor R1 and a voltage stabilizing diode ZD1 are connected in series, the capacitor C1 is connected with the resistor R1 in parallel, the fourth branch comprises the triode Q1 and the resistor R1, the data receiving end, the third branch is connected with the input end of the triode Q1, the fifth branch comprises a capacitor EC1, a main circuit between the fourth branch and the fifth branch is connected with the diode D1, the sixth branch comprises the resistor R1 and the main circuit 1, the sixth branch and the chip U1, the chip U2 is connected with a capacitor C4, an inductance coil L1 and a diode D2, a capacitor EC2, a capacitor C5, a resistor R9, a resistor R10 and a voltage stabilizing diode ZD2 are connected between the inductance coil L1 and a main circuit, a resistor R9 and a resistor R10 are connected in series and are connected in parallel with the capacitor EC2, the capacitor C5 and the voltage stabilizing diode ZD2, and a resistor R11 is connected between the resistor R9 and a resistor R10 and the voltage stabilizing diode ZD 2.

2. A marker light with voice function as claimed in claim 1, characterized in that: the lighting circuit (300) comprises a first module, a second module and a third module, wherein the first module comprises a first connector, the first connector is respectively connected with a resistor R15, a resistor R16, a triode Q3 and a resistor R14, the triode Q3 and the resistor R14 are connected with a resistor R15 and a resistor R16 in parallel, the resistor R14 is connected with a triode Q4, the input end of the triode Q3 is connected with a resistor R13, and the resistor R13 is connected with the controller (100); the second module and the third module have the same structure as the first module.

3. A marker light with voice function as claimed in claim 1, characterized in that: and a resistor R12 and a diode G are also connected between the seventh interface and the electric wire.

4. A marker light with voice function as claimed in claim 1, characterized in that: the voltage of the zener diode ZD1 is 12V, and the voltage of the zener diode ZD2 is 5.1V.

5. A marker light with voice function as claimed in claim 1, characterized in that: the resistor R2 node is grounded.