TWM606800U - Optical power detection device - Google Patents

Abstract

An optical power detection device includes an optical power detector and a power supply device. Optical power detectors include photoelectric sensors, current-voltage converters, analog-to-digital converters, and power processing devices. The photoelectric sensor receives light to generate a current signal. The current-to-voltage converter converts the current signal into a voltage signal. The analog-to-digital converter converts the voltage signal into a digital signal. The power processing device converts the digital signal into a power signal. The power supply device includes a battery, a power controller, a power output port, and a power input port. The power controller controls the battery to output power from the power output port. The power input port receives input power to charge the battery.

Description

Optical power detection device

This creation is about a detection device, and particularly about a light power detection device.

With the progress of science and technology, the application of optical fiber has become more and more extensive. Compared with traditional wires, optical fibers have many advantages such as low attenuation, large bandwidth, and immunity from electromagnetic wave interference. Optical fiber can carry a large amount of data and transmit a long distance with very low loss, making optical fiber more widely used in various communication systems.

As the application of optical fibers is very popular and widespread, the detection and monitoring of optical fibers have become more and more important to ensure the stability and reliability of optical fibers. Therefore, how to conveniently and simply inspect the optical fiber is actually the focus of attention of relevant personnel in the field.

The "prior art" paragraph is only used to help understand the content of this creation, so the content disclosed in the "prior art" paragraph may contain some conventional technologies that do not constitute the common knowledge in the technical field. The content disclosed in the "prior art" paragraph does not represent the content or the problem to be solved by one or more embodiments of this creation, and has been known or recognized by those with ordinary knowledge in the technical field before the creation application.

This creation provides an optical power detection device that can greatly improve the convenience of detection and use.

Other purposes and advantages of this creation can be further understood from the technical features disclosed in this creation. In order to achieve one or part or all of the above objectives or other objectives, an embodiment of the present invention provides an optical power detection device, which includes an optical power detector and a power supply device. The optical power detector includes a plurality of photoelectric sensors, a plurality of current-voltage converters, a plurality of analog-to-digital converters and a power processing device. The photoelectric sensor is used to receive a light to generate a current signal. The transimpedance amplifiers (TIA) are respectively coupled to the photoelectric sensors. The current-to-voltage converter is used to convert the current signal into a voltage signal. The analog-to-digital converter is coupled to the current-voltage converters for converting the voltage signal into a digital signal. The power processing device is coupled to the analog-to-digital converter for converting the digital signal into a power signal. The power supply device includes a battery, a power controller, at least one power output port and a power input port. The power controller is coupled to the battery. The power output ports are coupled to the power controller. The power controller controls the battery to output a power from the power output port. The power input port is coupled to the power controller. The power input port receives an input power to charge the battery.

In an embodiment of the present creation, the above-mentioned optical power detection device further includes a housing, the housing includes a plurality of optical fiber connection ports, and the optical fiber connection ports are arranged corresponding to the photoelectric sensors, and the optical fiber connection The interface is used to connect an optical fiber line so that the photoelectric sensor can receive the light from the optical fiber line.

In an embodiment of the present creation, the above-mentioned optical power detection device further includes a housing, the housing includes a power input port and a power output port, the power input port corresponds to the power input port, the power input The port is used to connect to a power source, the power output port corresponds to a power output port, the power output port is used to connect an electrical appliance, and the power output port outputs the power to the electrical appliance.

In an embodiment of the present invention, the above-mentioned optical power detection device further includes a display coupled to the power processing device and the power controller, and the power controller generates a power signal and a charging signal according to the state of the battery And an output signal, the display is used to display the power signal, the power signal, the charging signal and the output signal.

In an embodiment of the present invention, the aforementioned power supply device is coupled to the optical power detector to provide the power required for the operation of the optical power detector.

In an embodiment of the present invention, the above-mentioned power supply device further includes a booster coupled between the power controller and the at least one power output port, and the booster is After the voltage is adjusted from a first voltage to a second voltage, the power is output from the power output port.

In an embodiment of the present invention, the above-mentioned power supply device further includes an output controller coupled between the booster and the at least one power output port, and the output controller is used to detect and/or control the electricity.

In an embodiment of the present creation, the aforementioned power supply device further includes an input controller coupled between the power input port and the power controller, and the input controller is used for detecting and/or controlling the input power .

In an embodiment of the present creation, the aforementioned power output port is a Universal Serial Bus (USB) Type-A device.

In an embodiment of the present creation, the above-mentioned optical power detection device further includes a housing and at least one adapter device. The housing includes a plurality of optical fiber connection ports, and the optical fiber connection ports correspond to the photoelectric sensors. The adapter device includes a body with an input port and an output port, and the input port is used to connect an optical fiber line so that the photoelectric sensor can receive the light from the optical fiber line.

Based on the above, the optical power detection device provided by this creation can greatly improve the convenience of detection and use of the optical power detection device by arranging multiple photoelectric sensors and power supply devices.

In order to make the above-mentioned features and advantages of this creation more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows.

The aforementioned and other technical content, features and effects of this creation will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. The directional terms mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., are only directions for referring to the attached drawings. Therefore, the directional terms used are used to illustrate and not to limit this creation.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of an optical power detection device 100 according to an embodiment of the present invention. The optical power detection device 100 includes two optical fiber connection ports 31, a power output port 33 and a power input port 35. The optical fiber connection port 31 is used to connect an optical fiber OF and detect the optical fiber OF. The power input port 35 is used to charge a battery (not shown in FIG. 1) of the optical power detection device 100. The power output port 33 is used to connect an electrical appliance (not shown in FIG. 1), and provide power required for the operation of the electrical appliance. Thereby, the optical power detection device 100 can greatly improve the convenience of detection and use. The specific operation details will be explained in detail below.

Please also refer to FIG. 2, which is a schematic diagram of the functional blocks of the optical power detection device 100 shown in FIG. 1. The optical power detection device 100 includes an optical power detector 1 and a power supply device 2. The optical power detector 1 includes a plurality of photoelectric sensors 11, a plurality of current and voltage converters (transimpedance amplifier, TIA) 13, a plurality of analog-to-digital converters 15 and a power processing device 17. In this embodiment, the optical power detector 1 includes two photoelectric sensors 11 as an example, but this creation does not limit the number of the photoelectric sensors 11.

The photoelectric sensor 11 is used to receive a light L to generate a current signal S1, and the current signal S1 corresponds to the state of the light L. The current-voltage converters 13 are respectively coupled to the photoelectric sensors 11. The current-to-voltage converter 13 is used to convert the current signal S1 into a voltage signal S2. The analog-to-digital converter 15 is coupled to the current-voltage converters 13 for converting the voltage signal S2 into a digital signal S3. The power processing device 17 is coupled to the analog-to-digital converter 15. The power processing device 17 is used for converting the digital signal S3 into a power signal S4, and the power signal S4 corresponds to the state information of the light L. The power signal S4 includes, for example, information on the luminous intensity of the light L, but this creation is not limited by this. The power signal S4 may include information on any possible characteristic parameters of the light L. Thereby, the optical power detection device 100 can detect the light L.

The power supply device 2 includes a battery 21, a power controller 23, a power output port 25 and a power input port 27. In this embodiment, it is assumed that the power supply device 2 includes one power output port 25 as an example. The power controller 23 is coupled to the battery 21 to control the charging and power output of the battery 21 and can also be used to monitor the state of the battery 21. The power output port 25 is coupled to the power controller 23. The power controller 23 controls the battery 21 to output a power E1 from the power output port 25.

The power input port 27 is coupled to the power controller 23. Under the control of the power controller 23, the power input port 27 receives an input power E2 to charge the battery 21. Therefore, the power supply device 2 can charge the battery 21 through the control of the power supply controller 23. The power controller 23 can be realized by a processor, an electronic component and/or a circuit.

As shown in FIG. 1, the optical power detection device 100 further includes a housing 3. The housing 3 includes a plurality of optical fiber connection ports 31. In this embodiment, the case 3 includes two optical fiber connection ports 31 as an example. The two optical fiber connection ports 31 are provided corresponding to the two photoelectric sensors 11 respectively. The optical fiber connection port 31 is used to connect an optical fiber OF, so that the photoelectric sensor 11 can receive the light L from the optical fiber OF. Thereby, the optical power detection device 100 can perform various possible detections on the light L of the optical fiber line OF. Figure 1 only takes one optical fiber OF as an example, but this creation is not limited by this. In order to facilitate the description of the housing 3, FIG. 1 illustrates that the optical fiber cable OF is not connected to the housing 3 for illustration.

In this embodiment, the housing 3 includes a power input port 35 and a power output port 33. This creation does not limit the number of the power outlet 33. The power input port 35 is provided corresponding to the power input port 27. The power input port 35 is used to connect a power source P. The power source P can provide the input power E2. The power supply P can be realized by, for example, a commercial power supply or a power supply, and this creation is not limited by this.

The power output port 33 is provided corresponding to the power output port 25. The power output port is used to connect an electrical appliance D. The power output port 25 outputs the power E1 to the electrical appliance D. Thereby, the optical power detection device 100 can provide the power required for the operation of the electrical appliance D. FIG. 2 takes the optical power detection device 100 connected to one electrical appliance D as an example, but this creation does not limit the number of the electrical appliance D. This creation does not limit the type or form of the electrical appliance D. The electrical appliance D may be a device such as a mobile phone or a tablet computer, for example.

In this embodiment, the optical power detection device 100 further includes a display 4. The display 4 is coupled to the power processing device 17 and the power controller 23. The power controller 23 can generate a power signal S5, a charging signal S6 and an output signal S7 according to the state of the battery 21. The power signal S5 may include, for example, information on the power and/or health status of the battery 21. The charging signal S6 may include information about the charging state of the battery 21, for example. The output signal S7 may include, for example, information on the output state of the electric power E1.

The display 4 is used to display the power signal S4, the power signal S5, the charging signal S6, and the output signal S7. In this way, the user can view the aforementioned signal information of the optical power detection device 100. The display 4 can be realized by, for example, LCD, LED and/or OLED devices, but this creation is not limited to this.

In this embodiment, the power supply device 2 is coupled to the optical power detector 1 to provide power required for the operation of the optical power detector 1. In this embodiment, the power supply controller 23 is coupled to the power processing device 17 as an example, but the present invention does not limit the manner in which the power supply device 2 is coupled to the optical power detector 1. As long as the power supply device 2 can provide the power required for the operation of the optical power detector 1, it is within the scope of this creation.

In this embodiment, the power supply device 2 further includes a booster 26. The booster 26 is coupled between the power controller 23 and the power output port 25. The booster 26 adjusts the voltage of the power E1 provided by the battery 21 from a first voltage to a second voltage, and then outputs the power E1 from the power output port 25. With the setting of the booster 26, the power supply device 2 can adjust the voltage generated by the battery 21 so that the output voltage can provide the electric appliance D to operate.

In this embodiment, the power supply device 2 further includes an output controller 28. The output controller 28 is coupled between the booster 26 and the at least one power output port 25. The output controller 28 is used to detect and/or control the power E1. The output controller 28 can, for example, detect or stabilize the voltage and/or current of the power E1 to ensure the stability and reliability of the output power E1.

In this embodiment, the power supply device 2 further includes an input controller 29. The input controller 29 is coupled between the power input port 27 and the power controller 23. The input controller 29 is used to detect and/or control the input power E2. The output controller 28 can, for example, detect or stabilize the voltage and/or current of the input power E2 to ensure the stability and reliability of the input power E2.

In an embodiment of the present invention, the power output port 25 is a universal serial bus (USB) device. In an embodiment of the present invention, the power output port 25 may be a USB Type-A device. In an embodiment of the present invention, the power input port 27 is a universal serial bus device.

Please refer to FIG. 3 at the same time, which is a schematic diagram of the adapter device 5 according to an embodiment of the present invention. The optical power detection device 100 further includes at least one switching device 5. FIG. 3 uses one of the adapter device 5 as an example. The adapter device 5 includes a body 51. The body 51 has an input port 53 and an output port 55. The input port 53 is used to connect the optical fiber OF. The output port 55 is used to connect to the optical fiber connection port 31 so that the photoelectric sensor 11 can receive the light L from the optical fiber OF through the adapter device 5.

When the light L is a mixed light composed of light having multiple wavelengths. Through the setting of the adapter device 5, the light L can be decomposed into multiple single-wavelength lights and transmitted to the connection port 31, so that the optical power detection device 100 of the present invention can quickly and simply detect the mixed wavelengths. Light L.

In addition, the adapter device 5 may also include a cover 57 and a cover 59. The cover 57 can be combined with the body 51 to protect the input port 53. The cover 59 can be combined with the body 51 to protect the output port 55.

In summary, the optical power detection device of this creative embodiment can greatly improve the convenience of detection and use of the optical power detection device by arranging multiple photoelectric sensors and power supply devices.

100: Optical power detection device 1: Optical power detector 11: Photoelectric sensor 13: Current to voltage converter 15: Analog-to-digital converter 17: Power processing device 2: Power supply unit 21: battery 23: Power Controller 25: Power output port 26: Booster 27: Power input port 28: output controller 29: Input controller 3: shell 31: Optical fiber connector 33: Power outlet 35: power input 4: display 5: Adapter 51: body 53: Input port 55: output port 57: Lid 59: Lid D: Electrical E1: Electricity E2: Input power L: light OF: Optical fiber line P: Power S1: Current signal S2: Voltage signal S3: Digital signal S4: Power signal S5: Power signal S6: Charging signal S7: output signal

Fig. 1 is a schematic diagram of an optical power detection device according to an embodiment of the invention. Fig. 2 is a schematic diagram of the functional block of the optical power detection device according to an embodiment of the present invention. Fig. 3 is a schematic diagram of a switching device according to an embodiment of the present creation.

100: Optical power detection device

1: Optical power detector

11: Photoelectric sensor

13: Current to voltage converter

15: Analog-to-digital converter

17: Power processing device

2: Power supply unit

21: battery

23: Power Controller

25: Power output port

26: Booster

27: Power input port

28: output controller

29: Input controller

D: Electrical

E1: Electricity

E2: Input power

L: light

P: Power

S1: Current signal

S2: Voltage signal

S3: Digital signal

S4: Power signal

S5: Power signal

S6: Charging signal

S7: output signal

Claims (10)

An optical power detection device, including: An optical power detector, including: A plurality of photoelectric sensors, the photoelectric sensors are used to receive a light to generate a current signal; A plurality of current-to-voltage converters (transimpedance amplifiers, TIA) are respectively coupled to the photoelectric sensors, and the current-to-voltage converter is used to convert the current signal into a voltage signal; A plurality of analog-to-digital converters, coupled to the current-voltage converters, for converting the voltage signal into a digital signal; and A power processing device, coupled to the analog-to-digital converter, the power processing device for converting the digital signal into a power signal; and A power supply device, including: A battery; A power controller coupled to the battery; At least one power output port coupled to the power controller, and the power controller controls the battery to output power from the power output port; and A power input port is coupled to the power controller, and the power input port receives an input power to charge the battery. The optical power detection device according to claim 1, further comprising a housing, the housing comprising a plurality of optical fiber connection ports, the optical fiber connection ports are respectively arranged corresponding to the photoelectric sensors, and the optical fiber connection ports are used for connection An optical fiber line so that the photoelectric sensor can receive the light from the optical fiber line. The optical power detection device according to claim 1, further comprising a housing, the housing comprising a power input port and a power output port, the power input port corresponds to the power input port, the power input port is used for connection A power source, the one power output port is set corresponding to a power output port, the power output port is used to connect an electrical appliance, and the power output port outputs the power to the electrical appliance. The optical power detection device according to claim 1, further comprising a display coupled to the power processing device and the power controller, the power controller generating a power signal, a charging signal and an output signal according to the state of the battery , The display is used to display the power signal, the power signal, the charging signal and the output signal. The optical power detection device according to claim 1, wherein the power supply device is coupled to the optical power detector to provide power required for the operation of the optical power detector. The optical power detection device according to claim 1, wherein the power supply device further includes a booster coupled between the power controller and the power output port, and the booster provides the power from the battery After the voltage of is adjusted from a first voltage to a second voltage, the power is output from the power output port. The optical power detection device according to claim 6, wherein the power supply device further includes an output controller coupled between the booster and the power output port, and the output controller is used for detection and/or control The electricity. The optical power detection device according to claim 1, wherein the power supply device further includes an input controller coupled between the power input port and the power controller, and the input controller is used for detecting and/or controlling the Input power. The optical power detection device according to claim 1, wherein the power output port is a Universal Serial Bus (USB) Type-A device. The optical power detection device according to claim 1, further comprising a housing and at least one adapter device, the housing includes a plurality of optical fiber connecting ports, and the optical fiber connecting ports are arranged corresponding to the photoelectric sensors. The adapter device includes a body with an input port for connecting an optical fiber line so that the photoelectric sensor can receive the light from the optical fiber line.

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