TW201702099A - Mobile device charging system with illumination function capable of illuminating a key insertion hole of a main switch lock before the main switch lock is released - Google Patents

Abstract

A mobile device charging system with illumination function is disclosed. The charging system is installed on a vehicle, such as an automobile and a motorcycle, to use electricity from a battery of the vehicle for operation and charging a mobile device. Furthermore, with the feature that the charging system is installed nearby a main switch lock, an illumination function is integrated into the charging system, so that, before using a correct key to release a locking condition of the main switch lock, a user is allowed to turn on the function of illuminating a key insertion hole of the main switch lock through operation, and provide an output port illumination function of the charging system and a charging indication light source function after the main switch lock is released and unlocked.

Description

Charging system for mobile devices with illumination

The present invention relates to a charging system for a mobile device with illumination function, in particular to a vehicle such as a car or a motorcycle, which is provided with a battery of a vehicle and a main switch lock to provide such as a mobile phone, a tablet computer, A charging system that acts as a power charging feature and provides key entry illumination.

Modern people usually use mobile devices such as smart mobile phones or tablets, and with the user's performance or functional requirements for these mobile devices and considering the convenience of carrying, the battery life of the mobile device cannot meet the current consumer's Demand, for this reason, the manufacturer has introduced a charging device that can be charged by using a motorcycle or a car battery, so that the user can charge the mobile device while riding a motorcycle or driving.

Taking a motorcycle as an example, there is a known commercially available charging device that is installed in a storage compartment of a motorcycle. The charging device is electrically connected to the battery of the motorcycle, and can be transmitted when the power system of the motorcycle is energized. The charging device charges the mobile device. However, this simple charging device may cause some problems on the motorcycle. For example, after the engine is started, the built-in generator of the motorcycle charges the battery, and the engine is driven by the engine of the motorcycle. Therefore, when the engine speed increases, the speed of the generator also increases. When the engine speed decreases, the speed of the generator also decreases. Thus, the power quality generated by the generator is unstable, which may further cause the voltage of the battery to be too high. The charged mobile device may be damaged as a result. Moreover, today's motorcycle starting systems and engines need to rely on the power of the battery, and charging with the battery may shorten the life of the battery. Traditional charging devices have no way to display the status of the battery of the motorcycle, which may result in users. Unable to start the engine of the motorcycle without knowing it. Moreover, since the charging device is installed in the storage box of the motorcycle, the user may forget that the mobile device is still charging in the storage box and forget to take it out. When the motorcycle is turned off, the power of the mobile device or the battery may be It is consumed.

In addition, in a dim environment, the motorcyclist may not be able to accurately identify the position of the key insertion port of the main switch lock of the motorcycle, nor accurately identify the position of the charging device, further causing the key to be inserted into the main switch lock or It takes a lot of time to electrically connect the mobile device to the charging device, which is not convenient to use.

In order to solve this problem, the present invention provides a charging system for a mobile device with illumination function, comprising a power supply end, a microprocessor controller is electrically connected to the power supply end, and the power supply end provides power required for the operation of the microprocessor controller. A main switch lock electrically connected between the power supply end and the microprocessor controller in series, the main switch lock includes a key insertion port that provides key insertion and can be unlocked, and the main switch lock is controlled to form an open state or a path state. a trigger unit is electrically connected to the power supply end, and a first lamp electrically connected to the trigger unit, the first lamp is facing the key insertion port of the main switch lock, and the trigger unit is configured to be set to supply power to the first lamp or set to no power supply to the first The lamp generates bright light, and a voltage conversion unit is electrically connected in series with the main switch lock. The voltage conversion unit adjusts the voltage of the power supply terminal to the charging voltage value required for charging, and a first current loop is connected in series with the voltage conversion unit. Connected, a voltage input unit, electrically connected in series between the power supply terminal and the microprocessor controller and formed with the first current loop and the main switch lock Connected, a detecting unit, electrically connected in series between the main switch lock and the microprocessor controller and in parallel with the voltage input unit, and the detecting unit detects that the main switch lock is in an open state or a path state, in series An output switch electrically connected to the first current loop, the output switch is further electrically connected to the microprocessor controller through a second control line, and the microprocessor controller drives the output switch to switch the path state or the open state by the second control line, in series An output port electrically connected to the output switch, the output system is to be used to be removably electrically connected to a load that needs to be charged, a first warning unit is electrically connected to the microprocessor controller, and the voltage input unit is The voltage at the power supply terminal is adjusted to the operating voltage required for the operation of the first warning unit.

When the main switch lock is in an open state or a path state, the power supply end supplies power to the trigger unit. When the trigger unit is set to supply power to the first lamp, the first light generates a bright illumination key insertion port, and the trigger unit is set to no. When the power is supplied to the first lamp, the first lamp does not generate bright light. When the main switch lock is in the open state, the power supply terminal cannot be locked by the main switch, and the detecting unit does not output a voltage to the microprocessor controller for further micro processing. The controller controls the output switch to form an open circuit. When the main switch lock is in the path state, the power supply terminal outputs the first charging current through the first current loop, and the detecting unit outputs a channel signal to the microprocessor controller to further control the microprocessor controller. The output switch forms a path. When the main switch lock is in an open state and the load is electrically connected to the output port, the microprocessor controller drives the output switch to form an open state and drives the first alert unit to generate an alert function.

The charging system of the present invention is used in conjunction with the main switch lock of the vehicle and the battery (power supply end). For example, when applied to a motorcycle, if the main switch lock has been operated as an open state during the charging process of the mobile device using the charging system, the use is indicated. In this state, the creation of the charging system can generate a light source or sound warning function, further reminding the user that the mobile device has not been removed by the charging system, further reducing the user's Unexpectedly, the battery power of the motorcycle is exhausted and the engine cannot be started.

The first light of the creation cooperates with the triggering unit, allowing the first light to be generated or not generated by the touch touchpad while the motorcycle has not released the main switch lock with the correct key, and the light generated by the first light The key insertion port of the main switch lock can be illuminated, so that the motorcyclist can quickly and accurately determine the correct position of the key insertion port and further insert the key into the main switch lock, which is extremely convenient in use.

A charging system for a mobile device with illumination function, further comprising:
An indicator light is electrically connected to the output port and the output switch, and a load current detecting line is electrically connected to the microprocessor controller and the output port and is connected in parallel with the output switch. When the output switch is switched to the open state, the indicator light is extinguished.

When the output switch is switched to the path state and the output port is not electrically connected to the load, the indicator light is turned off. When the output switch is switched to the path state and the output port is electrically connected to the load, the indicator light is bright, and when the load is electrically connected to the output port, When the microprocessor controller detects that the current of the output port is higher than the preset high charging current value, the microprocessor controller controls the output switch to form an open circuit and simultaneously controls the first warning unit to generate a warning function, and the indicator light is extinguished when the load When the output is electrically connected to the output, and the microprocessor controller detects that the current of the output port is not significantly increased, the microprocessor controller controls the output switch to form an open circuit and simultaneously controls the first warning unit to generate a warning function.

When the charging system of the present invention charges the load connected to it, the indicator light produces light, and the motorcyclist can judge that the load is being charged. If the load is electrically connected to the output port, the charging system of the creation is not correct. When the load is charging, the indicator light will not produce light, and the motorcyclist can judge that the load is not being charged.

The charging system for the mobile device with illumination function further includes: a second lamp electrically connected between the main switch lock and the power supply end and facing the output port, wherein the second lamp is extinguished in a state in which the main switch lock forms an open circuit, In a state where the main switch lock forms a passage, the power supply terminal supplies power to the second lamp, and the second lamp generates bright light to brighten the output port.

In the case where the main switch lock is operated as the path state, the second lamp generates a light source capable of illuminating the output port, thus allowing the motorcyclist to clearly recognize the position of the output port in an environment where the dark line of sight is unknown, and further can easily output the output port. The load is electrically connected.

10‧‧‧Charging system 20‧‧‧Micro-processing controller 22‧‧‧Power supply terminal 24‧‧‧DC conversion unit 24A‧‧‧First current loop 24B‧‧‧Second current loop 26‧‧‧Voltage input unit 28‧‧‧Input switch 29‧‧‧Voltage conversion unit 30‧‧‧Main switch lock 30A‧‧‧Key insertion port 31‧‧‧First control line 32‧‧‧Detection unit 33‧‧‧Second control line 34‧‧‧ Output 阜36‧‧‧Load 38‧‧‧Output switch 40‧‧‧First warning unit 42‧‧‧Switching switch 44‧‧‧Voltage detection unit 46‧‧‧ Output monitoring line 48‧‧‧ Load current detection line 50‧‧‧Second warning unit 52‧‧‧Temperature detection unit 60‧‧‧Trigger unit 62‧‧‧Touch processor 64‧‧‧Touch panel 66‧‧‧First light 68 ‧‧‧Second light 70‧‧‧ indicator

Figure 1 is a schematic diagram of a charging system for creating a mobile device with illumination function.
Fig. 2 is a perspective assembled view of a charging system for creating a mobile device having an illumination function.
Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2;
Figure 4 is a cross-sectional view taken along line 4-4 of Figure 2;

All of the following drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-guided changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths, and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

In the different figures, the same reference numerals are used to designate the same or similar elements; in addition, please understand that the text such as "first", "second" "around", "end", and the like are only convenient for the viewer. The construct is used only to help describe this creation.

The authoring charging system 10 is an illumination-enabled action for a mobile device (such as a mobile phone or a tablet) that is mounted on a vehicle such as a car or a motorcycle and is operated by one of the main switch locks 30 of the vehicle. In the charging system for the device, the main switch lock 30 is internally provided with a lock core, and the lock core includes a key insertion port 30A (shown in FIG. 2) exposed outside the main switch lock 30, and the key has not been inserted by the key. When the port 30A is inserted into the lock core of the main switch lock 30, the lock core is in a locked state, so that the main switch lock 30 is not allowed to be operated, and the key corresponding to the lock core is inserted into the lock core by the key insertion port 30A to cause unlocking, further allowing Using the key to rotate the lock to operate the main switch lock 30 to lock or release the steering system of the vehicle, and the main switch lock 30 is further electrically connected in series with the power system of the vehicle, so that the main switch lock 30 can be used to control the vehicle using the key. The power system forms an open circuit or path when the power system is locked by the main switch When the control is 0, the engine of the vehicle can be further activated and all the equipment of the vehicle can be operated. When the power system is controlled to be disconnected by the main switch lock 30, the engine of the vehicle will be turned off and the related equipment should also be powered. Unable to operate. The charging system 10 of the present invention utilizes a battery of a vehicle configuration as a power supply terminal 22 for power required for actuation. According to the diagram of FIG. 1, the charging system 10 of the present invention includes a microprocessor controller 20, The microprocessor controller 20 is electrically coupled to the power supply terminal 22, and the main switch lock 30 of the vehicle is electrically coupled in series between the power supply terminal 22 and the microprocessor controller 20.

According to the diagram of FIG. 1, the charging system 10 of the present invention further includes a voltage input unit 26 electrically connected in series between the power supply terminal 22 and the microprocessor controller 20, and electrically connected in series with the main switch lock 20. An input switch 28 is connected, and the input switch 28 is in parallel with the voltage input unit 26, and the input switch 28 is additionally electrically connected to the microprocessor controller 20 by a first control line 31, so that the microprocessor controller 20 can pass the first The control line 31 drives the input switch 28 to switch to a path state or an open state. The input switch 28 is a normally closed contact, so that the input switch 28 is maintained in the path state when not driven, and the voltage input unit 26 is formed with respect to the main switch lock 30. In the parallel state, the voltage input unit 26 adjusts the voltage of the power supply terminal 22 to the voltage (+5 V) required for the operation of the microprocessor controller 20, and supplies the power required for the operation of the microprocessor controller 20. A detecting unit 32 is electrically connected in series between the input switch 28 and the microprocessor controller 20, and the detecting unit 32 forms a parallel state with respect to the voltage input unit 26, and the detecting unit 32 detects that the main switch lock 30 is operated as In the path state or the open circuit state, when both the main switch lock 30 and the input switch 28 are in the path state, the detecting unit 32 outputs a voltage value (+5V), and when the main switch lock 30 is in the open state, the detecting unit 32 has no output. The voltage, or when the input switch 28 is in the open state, the detection unit 32 also has no output voltage.

According to the diagram of FIG. 1, the charging system 10 of the present invention also includes a voltage detecting unit 44 electrically connected between the power supply terminal 22 and the microprocessor controller 20, and the voltage detecting unit 44 is opposite to the voltage input unit. 26 is formed in parallel, the voltage detecting unit 44 detects the voltage value of the power supply terminal 22. When the voltage value of the power supply terminal 22 is not less than or equal to 11.5V or not greater than or equal to 18V, the microprocessor controller 20 determines the power supply terminal 22 When the voltage value is normal and the voltage value of the power supply terminal 22 is less than or equal to 11.5V or greater than or equal to 18V, the microprocessor controller determines that the voltage value of the power supply terminal 22 is abnormal.

According to the diagram of FIG. 1, the charging system 10 of the present invention further includes a voltage conversion unit 29 electrically connected in series with the input switch 28, and the voltage conversion unit 29 forms a parallel state with respect to the detection unit 32, and the voltage conversion unit The 29 system converts the power of the power supply terminal 22 into a voltage value (+5 V) required for charging.

According to the drawing of FIG. 1, the charging system 10 of the present invention further includes a DC/DC converting unit 24 electrically connected in series with the voltage converting unit 29, and the DC converting unit 24 is opposite to the detecting unit 32 and the voltage input unit 26. Forming a parallel, the DC power conversion unit 24 includes a first current loop 24A and a second current loop 24B connected in parallel with each other. The first current loop 24A can output a first charge current value, and the second current loop 24B outputs an output. A second charging current value having a different charging current value.

According to the diagram of FIG. 1, the charging system 10 of the present invention includes a switch 42 electrically connected in series between the voltage converting unit 29 and the DC power converting unit 24, and the switching switch 42 is electrically connected in series to the voltage converting unit. 29 is electrically connected between the voltage conversion unit 29 and the second current loop 24B of the DC power conversion unit 24 in series with the first current loop 24A of the DC power conversion unit 24, and the switching switch 42 is switched to cause the voltage conversion unit 29 to The first current loop 24A or the main switch lock 30 forms a path with one of the second current loops 24B and forms an open circuit with the other.

According to the diagram of FIG. 1, the charging system 10 of the present invention also includes an output port 34 and an output switch 38, wherein the output switch 38 is electrically connected in series with the first current loop 24A of the DC power conversion unit 24, and the output is output. The switch 38 is electrically connected in series with the second current loop 24B of the DC power conversion unit 24, and the output switch 38 is electrically connected to the microprocessor controller 20 via a second control line 33, so that the microprocessor controller 20 can pass through the second control line. The 33 drive output switch 38 switches the path state or the open state. The output port 34 can be comprised of a Universal Serial Bus (USB), the output port 34 is electrically coupled to the output switch 38, and the output port 34 can be removably electrically coupled to a load 36 that needs to be charged.

According to the diagram of FIG. 1, the charging system 10 of the present invention includes a first warning unit 40, a second warning unit 50 and a temperature detecting unit 52 electrically connected to the microprocessor controller 20, wherein the first The warning unit 40 can be constituted by a light-emitting diode (LED), and the second warning unit 50 can be constituted by another one of a buzzer or a horn, so that the first warning unit 40 can be micro-received. The processing controller 20 drives the light source warning function, and the second warning unit 50 can be driven by the microprocessor controller 20 to generate an audible alarm function, and the temperature detecting unit 52 detects the temperature around the charging system 10, the first and the The power required by the two warning units 40, 50 and the temperature detecting unit 52 is also supplied by the power supply terminal 22 via the voltage input unit 26 and then supplied through the microprocessor controller 20.

In addition, in order to detect the state of the charging system 10, an output monitoring line 46 is further electrically connected between the microprocessor controller 20 and the DC conversion unit 24, such that the microprocessor controller 20 detects the output by the output monitoring line 46. A charging current value output by a current loop 24A or a second current loop 24B, and a load current detecting line 48 are electrically connected between the output port 34 and the microprocessor controller 20, and the load current detecting line 48 is opposite to the load current detecting line 48. The output switch 38 forms a parallel state, and the load current detection line 48 provides the microprocessor controller 20 to detect the current value of the load 36.

The charging system for the illuminated mobile device according to the drawings of FIGS. 1 to 4 further includes a trigger unit 60, and the trigger unit 60 may be an infrared sensing element, an electrostatic sensing element (touch), and a magnetic sensing element. For example, the trigger unit 60 is an electrostatic induction element (touch). The trigger unit 60 includes a touch processor 62 electrically connected to the power supply end 22 . And a touchpad 64 electrically connected to the touch controller 62.

According to the drawings of FIGS. 1 to 4, the charging system for the illuminated mobile device includes a first lamp 66 electrically connected to the touch processor 62, and the first lamp 66 faces the main switch lock 30. The key insertion port 30A controls the power supply terminal 22 to supply power or not to the first lamp 66. In a state where the power supply terminal 22 is not powered to operate the first lamp 66 to generate bright light, the touch panel 64 is operated to output a signal to the touch processor 62, and the touch processor 62 allows the power supply terminal 22 to supply power for a period of time to the first lamp. 66 operates to generate a key insertion port 30A of the light illumination main switch lock 30 (for example, 30 seconds), that is, the touch processor 62 starts timing after starting to allow the power supply terminal 22 to supply power to the first lamp 66 to generate light. After the time when the light 66 generates the light reaches the preset time limit, regardless of whether the touch panel 64 is touched, the touch processor 62 returns to the state that the power supply terminal 22 is not allowed to supply the power of the first lamp 66, at the power supply end. When the power is supplied to the first lamp 66 to generate a bright light, the touch panel 64 is operated to output a signal to the touch processor 62. The touch processor 62 does not allow the power supply terminal 22 to supply power to the first lamp 66 to generate bright light.

The charging system for the illuminated mobile device according to the drawings of FIGS. 1 to 4 further includes a second lamp 68 and an indicator light 70, wherein the second lamp 68 is electrically connected to the main switch lock 30 and Between the power supply terminals 22 and toward the output port 34 (as shown in FIG. 3), a loop is formed between the main switch lock 30, the second lamp 68, and the power supply terminal 22, so that the main switch lock 30 is in an open state. The second lamp 68 is turned off. In a state where the main switch lock 30 forms a path, the power supply terminal 22 supplies power to the second lamp 68, and the second lamp 68 generates bright light to illuminate the output port 34.

It is worth mentioning that, as shown in the drawings of Figures 2 to 4, a light-transmissive and flexible protective cover 72 is provided on the outer side of the output port 34, and the protective cover 72 is used to prevent dust or moisture from entering. When the second lamp 68 produces bright light, the light source can pass out of the protective cover, so that when the second lamp 68 produces bright light, the motorcyclist can see the protective cover 72 emit light to recognize the correct position of the crucible 34, and the protective cover 72 has The flexibility allows the load 36 to be electrically connected to the output port 34 through the protective sleeve 72.

The indicator light 70 is electrically connected to the output port 34 and the output switch 38, so that a loop is formed between the indicator lamp 70, the output port 34, and the output switch 38, and when the output switch 38 is switched to the open state, the circuit is disconnected and powered. The power of the terminal 22 cannot supply the indicator light 70 to generate bright light, and the output switch 38 is switched to the path state but the output 阜 34 is not electrically connected to the load 36. The circuit also forms an open circuit, and the power of the power supply terminal 22 cannot supply the indicator light 70 to generate light. When the output switch 38 is switched to the path state and the output port 34 is electrically connected to the load 36, the indicator light 70 produces a bright light, and the indicator light 70 is used to generate bright light or no light is generated to indicate the load 36 electrically connected to the output port 34.

For convenience of explanation, the output port 34 is not electrically disconnected from the load 36 of a mobile device such as a mobile phone, tablet, etc. and the main switch lock 30 is operated in an open state, and the first lamp 66 does not produce bright light even if The voltage detecting unit 44 detects that the voltage of the power supply terminal 22 is normal, the input switch 28 remains in the path state, the power of the power supply terminal 22 still cannot pass the main switch lock 30, and the detecting unit 32 has no output voltage (0 V), thus the micro processing control The device 20 can determine that the main switch lock 30 is operated in an open state, and the microprocessor controller 20 drives the output switch 38 to switch to an open state. In this state, the output 34, the first and second warning units 40, 50, and the direct current The switching unit 62 and the temperature detecting unit 52 have no current flowing, and the touch controller 62 is directly connected to the power supply terminal 22, so even if the main switch lock 30 is operated in the open state, the trigger unit 60 is still in the standby state, further Allowing the touch control panel 64 to operate the control processor 62 The first lamp 66 is formed, because the main switch lock 30 is in an open state, the circuit between the main switch lock 30, the power supply end 22 and the second lamp 68 forms an open circuit, and the second lamp 68 does not generate bright light (extinguished) due to the output switch. 38 is in the open state and the output port 70 is not electrically connected to the load 36, so an open circuit is formed between the indicator light 70, the output port 34 and the output switch 38, and the indicator light 70 does not generate bright light (off), so only the voltage input unit 26, micro processing The controller 20 and the touch processor 62 consume power, so that the entire charging system 10 enters a low-power standby state (about 0.8 mA is consumed), so that the charging system 10 of the present invention is in a state where the engine of the vehicle is turned off, only It consumes very little power and further reduces the battery load of the vehicle.

In the case of dimly lit light, the touch panel 64 of the trigger unit 60 is touched, causing the touch panel 64 to output a signal to the touch processor 62. The touch processor 62 detects that the first light 66 does not generate light, thereby allowing The power supply terminal 22 supplies power to the first lamp 66 for a predetermined time limit to generate the key insertion port 30A of the bright illumination main switch lock 30.

During the time when the key insertion opening 30A of the main switch lock 30 is illuminated, the motorcyclist can clearly recognize the position of the key insertion opening 30A, and further the motorcyclist can easily insert the correct key into the main switch lock 30 via the key insertion opening. The inner unlocking is further performed as the main switch lock 30, and after the time when the first lamp 66 generates the bright light reaches the predetermined time limit, the touch processor 62 does not allow the power supply end 22 to supply the first lamp 66 power, causing the first lamp 66 not to The light is generated. When the main switch lock 30 is operated in the path state, and the output port 34 is not electrically connected to the load 36, the input switch 28 remains in the path state, and the power terminal 22 passes the main switch lock 30 to detect. The unit 32, the detection unit 32 outputs a voltage value (+5V) to the microprocessor controller 20, and the microprocessor control unit 20 determines that the main switch lock 30 has been operated as a path state, and further the microprocessor controller 20 transmits the voltage detection. Unit 44 detects the voltage of the power supply terminal 22, when the power supply terminal 22 voltage Normal, the input switch 28 is held in the conduction state. In addition, since the main switch lock 30 operates in the path state, the circuit between the power supply terminal 22, the main switch lock 30 and the second lamp 68 forms a path, so the power supply terminal 22 supplies power to the second lamp 68, causing the second lamp 68. The bright light is illuminated to output 阜34, so that the motorcyclist can clearly recognize the position of the output port 34, and the load 36 can be easily electrically connected to the output port 34.

When the main switch lock 30 is operated in the path state, the output port 34 is electrically disconnected from the load 36, and the switch 42 is switched to electrically connect the main switch lock 30 and the first current circuit 24A in series, in such a state, When the voltage value of the power supply terminal 22 is normal, the input switch 28 remains in the path state, and thus the power of the power supply terminal 22 passes through the voltage conversion unit 29 and outputs a voltage value (+5 V) that is required to match the load 36, while the microprocessor controller 20 The drive output switch 38 forms a path state, such power passes through the main switch lock 30, the switch 42 and the first current loop 24A, and then outputs a first charging current to the output port 34, and finally charges the first charging current into the load 36. The charging operation is performed in the battery, and in addition, the circuit between the indicator light 70, the output port 34, and the output switch 38 forms a path, and thus the indicator lamp 70 generates bright light for the motorcyclist to recognize that the load 36 electrically connected to the output port 34 is being Being charged, while the charging operation is being carried out, the microprocessor control The device 20 detects the current (the first charging current value) outputted by the DC power conversion unit 24 through the output monitoring line 46, and the first charging current value detected by the microprocessor controller 20 is not greater than a preset first high current value or When not less than the preset first small current value, the output switch 38 remains in the path state, and continuously charges the load 36, when the first charging current value detected by the microprocessor controller 20 is greater than the preset first high current value. Or less than the preset first small current value, the microprocessor controller 20 drives the output switch 38 to be in an open state, stopping charging the load 36, such that the loop between the indicator light 70, the output port 34, and the output switch 38 is formed. The circuit is broken, so that the indicator light 70 does not produce a bright light, and is used to allow the motorcyclist to recognize that the load 36 electrically connected to the output port 34 is not being charged.

In addition, when the load 36 is electrically disconnected from the output port 34 and the output switch 38 is in the path state, the microprocessor controller 20 detects the current change of the output port 34 through the load current detecting line 48. When there is a significant change in the current, the output switch 38 remains in the path state, the indicator light 70 remains illuminated, and when the current output 阜 34 does not change significantly over a period of time (eg, 10 seconds), the microprocessor controller 20 determines The battery of the load 36 is faulty, and the further microprocessor controller 20 drives at least one of the first and second warning units 40, 50 to generate an alert function, and the drive output switch 38 forms an open circuit, and the indicator light 70 does not generate light, the motorcyclist It is known that the load 36 is not being charged. In addition, when the load 36 is charged to the saturation state, the microprocessor controller 20 can also detect the current value of the output port 34 by the load current detecting line 48 to determine whether the charging of the load 36 reaches a saturated state, for example, when processing. When the controller 20 detects that the current value of the output port 34 is between 100 mA and 120 mA, it can judge that the charging has reached a saturated state. If the load 36 is charged to a saturated state, the microprocessor controller 20 drives the first and second warnings. At least one of the units 40, 50 generates an alert function, and the drive output switch 38 forms an open circuit, the indicator light 70 does not produce bright light, and the motorcyclist knows that the load 36 is not being charged, and the user can know that the load 36 has been transmitted through the alert function. Finish charging.

Moreover, when the load 36 is charged, the main switch lock 30 is operated to the open state, and the circuit between the second lamp 68, the main switch lock 30 and the power supply terminal 22 is broken, so that the second lamp 68 does not generate bright light, and in addition If the voltage value of the power supply terminal 22 is normal, the input switch 28 remains in the path state, so that the power supply terminal 22 continues to supply power to the microprocessor controller 20 through the voltage input unit 26, and the microprocessor controller 20 transmits the load current detection line. 48 detects the load 36 current from the output port 34, and further the microprocessor controller 20 determines that the load 36 has not been removed, and the microprocessor controller 20 drives at least one of the first and second alert units 40, 50. The alert function is generated until the load 36 is removed from the output port 34, thus alerting the user that the load 36, such as a mobile phone, tablet, etc., has not been removed from the charging system 10.

When the main switch lock 30 operates in the path state, and regardless of whether the output port 34 is electrically disconnected from the load 36, if the voltage value detected by the microprocessor controller 20 is less than or equal to 11.5V or greater than Or equal to the abnormal voltage at 18V, the microprocessor controller 20 drives the first and/or second warning units 40, 50 to operate to generate an alert function, while the microprocessor controller 20 drives the input switch 28 to switch to the open state, ie, In such a state, the power of the power supply terminal 22 cannot pass through the input switch 28. Therefore, even if the output 阜 34 is electrically connected to the load 36 in a state where the voltage of the power supply terminal 22 is abnormal, it is not easily damaged.

Furthermore, the charging system 10 of the present invention can change the charging current through the switch 42 according to the system of the mobile device (for example, the Android system and the Ios system). For example, the first current loop 24A of the DC conversion unit 24 is designed to conform to Android. The current value required for charging the mobile device of the system, the second current loop 24B of the DC power conversion unit 24 is designed to meet the current value required for charging the mobile device of the Ios system, so that the user can actively switch according to the demand of the mobile device held by the mobile device. The switch 42 is switched such that the voltage conversion unit 20 is electrically connected in series with the first current circuit 24A (without electrical connection with the second current circuit 24B), or is switched into a voltage conversion unit 20 and the second current circuit 24B are electrically connected in series, such that the power supply terminal The current of 22 can output the first charging current value to the output 阜34 after passing through the first current loop 24A, or the current of the power supply terminal 22 can output a second charging current value different from the first charging current value through the second current loop 24B. Output 阜34, This enables a single charging system 10 and a single output port 34 to correspond to two different charging current mobile devices, and regardless of which system load 36 is electrically connected to the output port 34, the indicator light 70 can indicate whether the load 36 is being charged. .

The temperature detecting unit 52 of the authoring charging system 10 detects the temperature of the charging system 10 during the charging of the load 36, and when the temperature detected by the temperature detecting unit 52 is not higher than the preset high temperature value. The charging system 10 continues to charge the load 36. If the temperature detected by the temperature detecting unit 52 is higher than a preset high temperature value, the microprocessor controller 20 drives the first and second warning units 40, 50 therein. Any one of the at least one generates the warning function for a period of time, the microprocessor controller 20 further drives the input switch 28 to switch to the open state, and simultaneously drives the output switch 38 to the open state, thereby stopping the charging of the load 36, such that the indicator light 70 does not produce light. The charging system 10 is in a dormant state, and after the predetermined low temperature value of the charging system 10 is lowered, the microprocessor controller 20 continues to charge the load 36 by controlling the input switch 28 and the output switch 38 to form a path state. Instructing the lamp 70 to produce light, so the present charging system 10 The charging operation is easy because the temperature was raised to overloaded, the charging system can effectively reduce the chances of damage due to overheating 10.

After the first lamp 66 generates bright light, in addition to the time calculated by the touch processor 62, the first lamp 66 can be controlled to generate bright light after the time when the first lamp 66 generates the bright light reaches the predetermined time limit and is extinguished (no bright light is generated). During the time, if the motorcyclist touches the touchpad 64 again, such that the touchpad 64 outputs a signal to the touch processor 62, the touch processor 62 does not allow the power supply terminal 22 to supply power to the first light 66. The first lamp 66 is caused to be extinguished (no bright light is generated) before the predetermined time limit has elapsed.

The charging system 10 of the present invention is used in conjunction with the main switch lock 30 of the vehicle and the battery (power supply end 22), for example, when applied to a motorcycle, if the main switch lock 30 has been operated during charging of the mobile device using the charging system 10 The disconnected state indicates that the user has no need to continue riding the motorcycle. In this state, the created charging system 10 can generate a light source or sound warning function to further remind the user that the mobile device has not been removed by the charging system 10. That is to say, when the user forgets to carry the mobile device after stopping the motorcycle, the charging system 10 has the effect of reminding the user. Furthermore, the charging system 10 of the present invention further detects the voltage of the power supply terminal 22 (the battery of the motorcycle) when the main switch lock 30 is operated as the path state, and generates a warning function of the light source or the sound when the voltage of the power supply terminal 22 is insufficient. Remind the user that the battery power of the motorcycle is insufficient, which further reduces the chance that the user can exhaust the power of the motorcycle battery without knowingly and cannot start the engine. Moreover, the present charging system 10 detects whether the voltage of the power supply terminal 22 (the battery of the motorcycle) is too high when the main switch lock 30 is operated as the path state, thereby further preventing an excessive charging current from being generated on the load 36 and reducing the load 36 ( The probability of damage to the mobile device).

In addition, the charging system 10 of the present invention can detect the current value of the output port 34 through the load current detecting line 48 when charging, and further determine whether the current is too large during the charging process, and can reduce the probability that the load 36 is damaged due to excessive charging current. And the current value of the detection output 阜 34 can also determine whether or not the power is actually charged into the battery of the load 36 by the magnitude of the change of the current value, so that the user can understand the state of the charge.

Moreover, the charging system 10 of the present invention detects the temperature of the charging system 10 through the temperature detecting unit 52, whereby the microprocessor controller 20 can cut off the power supply terminal 22 when the temperature of the charging system 10 rises above a preset high temperature value. The charging system 10 is continuously supplied with power, so that the charging system 10 can be cooled due to the stop operation, and the probability of damage to the charging system 10 can be effectively reduced.

Finally, the charging system 10 of the present invention is electrically connected to the first and second current loops 24A, 24B of the DC power conversion unit 24 through the switch 42 respectively, so that the DC power conversion unit 24 can output two different charging current values according to requirements. The single charging system and the single output port 34 can function as devices for two different charging current values.

The first lamp 66 of the present creation cooperates with the trigger unit 60, allowing the first lamp 66 to be controlled to generate or not emit light via the touch pad 64 in a state where the motorcycle has not released the main switch lock 30 with the correct key, and The light generated by a lamp 66 can illuminate the key insertion port 30A of the main switch lock 30, so that the motorcyclist can quickly and accurately determine the correct position of the key insertion port 30A and further insert the key into the main switch lock 30, which is extremely high in use. Convenience.

While the first lamp 66 produces bright light, the touch processor 62 starts timing, so even if the first lamp 66 is forgotten to be turned off, the first lamp 66 is turned off within a predetermined time limit (for example, 30 seconds), so The power of the battery of the motorcycle is exhausted by the first lamp 66.

In addition, in the case where the main switch lock 30 is operated in the path state, the second lamp 68 generates a light source capable of illuminating the output port 34, thus allowing the motorcyclist to clearly recognize the position of the output port 34 in an environment where the dark line of sight is unknown, and further capable of The output port 34 is easily electrically coupled to the load 36.

Moreover, when the charging system 10 of the present invention charges the load 36 electrically connected thereto, the indicator light 70 generates bright light, and the motorcyclist can thereby determine that the load 36 is being charged, and if the load 36 and the output 阜 34 are electrically charged. When the charging system 10 of the present invention is not charging the load 36, the indicator light 70 does not produce bright light, and the motorcyclist can thereby determine that the load 36 is not being charged.

The present invention disclosed in the specification is to be considered as illustrative and not restrictive. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

10‧‧‧Charging system

20‧‧‧Microprocessor Controller

22‧‧‧Power supply

24‧‧‧DC conversion unit

24A‧‧‧First current loop

24B‧‧‧Second current loop

26‧‧‧Voltage input unit

28‧‧‧Input switch

29‧‧‧Voltage conversion unit

30‧‧‧Main switch lock

31‧‧‧First control line

32‧‧‧Detection unit

33‧‧‧Second control line

34‧‧‧ Output阜

36‧‧‧load

38‧‧‧Output switch

40‧‧‧First warning unit

42‧‧‧Toggle switch

44‧‧‧Voltage detection unit

46‧‧‧Output monitoring line

48‧‧‧Load current detection line

50‧‧‧Second warning unit

52‧‧‧Temperature detection unit

60‧‧‧Trigger unit

62‧‧‧ touch processor

64‧‧‧Touchpad

66‧‧‧First light

68‧‧‧second light

70‧‧‧ indicator light

Claims (11)

A charging system for a mobile device with illumination function, comprising:
a power supply end;
A microprocessor controller is electrically connected to the power supply end, and the power supply end provides power required for the operation of the microprocessor controller;
a main switch lock is electrically connected in series between the power supply end and the microprocessor controller. The main switch lock includes a key insertion port that provides key insertion and can be unlocked, and the main switch lock is controlled to form an open state or a passage state;
a trigger unit is electrically connected to the power supply end;
a first lamp is electrically connected to the trigger unit, the first lamp is facing the key insertion port of the main switch lock, and the trigger unit is configured to be set to supply power to the first lamp or set to not supply power to the first lamp to generate bright light;
a voltage conversion unit is electrically connected in series with the main switch lock, and the voltage conversion unit adjusts the voltage of the power supply terminal to a charging voltage value required for charging;
a first current loop electrically connected in series with the voltage conversion unit;
a voltage input unit electrically connected in series between the power supply end and the microprocessor controller and in parallel with the first current loop and the main switch lock;
a detecting unit is electrically connected in series between the main switch lock and the microprocessor controller and is connected in parallel with the voltage input unit, and the detecting unit detects that the main switch lock is in an open state or a path state;
An output switch is electrically connected in series with the first current loop, and the output switch is further electrically connected to the microprocessor controller through a second control line, and the microprocessor controller drives the output switch to switch the channel state or the open state by using the second control line ;
An output port electrically connected in series with the output switch, the output tether being configured to be removably electrically coupled to a load that needs to be charged;
a first warning unit is electrically connected to the microprocessor controller, and the voltage input unit adjusts the voltage of the power supply terminal to an operating voltage required for the operation of the first warning unit;
When the main switch lock is in an open state or a path state, the power supply end supplies power to the trigger unit,
In a state where the trigger unit is set to supply power to the first light, the first light generates a light illumination key insertion port,
In a state where the trigger unit is set to not supply power to the first lamp, the first lamp does not generate bright light.
When the main switch lock is in the open state, the power supply terminal cannot be locked by the main switch, and the detecting unit does not output a voltage to the microprocessor controller, and the micro processing controller controls the output switch to form an open circuit.
When the main switch lock is in the path state, the power supply terminal outputs the first charging current through the first current loop, and the detecting unit outputs a channel signal to the microprocessor controller, and the micro processing controller controls the output switch to form a path.
When the main switch lock is in an open state and the load is electrically connected to the output port, the microprocessor controller drives the output switch to form an open state and drives the first alert unit to generate an alert function. The charging system for a mobile device with illumination function according to claim 1, further comprising:
a second current loop electrically connected in series between the voltage conversion unit and the output switch, and formed in parallel with the first current loop;
a switching switch electrically connected in series between the voltage conversion unit and the first current loop, and electrically connected in series between the voltage conversion unit and the second current loop, the switching switch is caused by the voltage conversion unit and the first current loop Or the voltage conversion unit and one of the second current loops form a path and the other forms an open circuit;
When the main switch lock forms a path with the first current loop and forms a disconnection with the second current loop, the power supply terminal outputs a first charging current via the first current loop,
When the main switch lock forms a path with the second current loop and forms an open circuit with the first current loop, the power supply terminal outputs a second charging current whose current value is different from the first charging current via the second current loop. The charging system for a mobile device with illumination function as described in claim 2, further comprising:
An input switch for the long-closed contact is electrically connected between the main switch lock and the voltage conversion unit in series, and the input switch is further electrically connected to the microprocessor controller through a first control line, and the microprocessor controller is controlled by the first The line drive input switch switches the path state or the open circuit state;
a voltage detecting unit electrically connecting the power supply terminal and the microprocessor controller in series and in parallel with the voltage input unit, so that the microprocessor controller detects the voltage value of the power supply terminal;
When the microprocessor controller detects that the current or voltage of the power supply terminal is lower than the preset low voltage value, the microprocessor controller controls the input switch and the output switch to form an open circuit, and drives the first warning unit to generate a warning function.
When the microprocessor controller detects that the current or voltage of the power supply terminal is higher than the preset high voltage value, the microprocessor controller controls the input switch and the output switch to form an open circuit, and drives the first warning unit to generate a warning function. The charging system for a mobile device with illumination function as described in claim 3, further comprising:
An output monitoring line electrically connecting the output of the first and second current loops and the circuit and the microprocessor controller between the output switches;
When the microprocessor controller detects that the current of the first current loop or the second current loop output is greater than a preset high current value, the control output switch forms an open circuit and simultaneously controls the first warning unit to generate an alert function. The charging system for a mobile device with illumination function according to claim 1 or 2, further comprising:
An indicator light electrically connected to the output port and the output switch;
a load current detecting line electrically connecting the microprocessor controller and the output port and forming a parallel connection with the output switch;
When the output switch is switched to the open state, the indicator is off.
When the output switch is switched to the path state and the output is not electrically connected to the load, the indicator is off.
When the output switch is switched to the path state and the output port is electrically connected to the load, the indicator light is bright.
When the load is electrically connected to the output port, and the microprocessor controller detects that the current of the output port is higher than the preset high charging current value, the microprocessor controller controls the output switch to form an open circuit and simultaneously controls the first warning unit to generate the warning function. And the light is off,
When the load is electrically connected to the output port, and the microprocessor controller detects that the current of the output port is not significantly increased, the microprocessor controller controls the output switch to form an open circuit and simultaneously controls the first warning unit to generate a warning function. The charging system for a mobile device with illumination function according to claim 1, wherein the first warning unit is composed of a light emitting diode, and further comprising:
a second warning unit electrically connected to the microprocessor controller;
When the micro-controller drives the first warning unit to generate the warning function of the light source, the second warning unit is driven to generate the non-light source warning function. The charging system for a mobile device with illumination function according to claim 6, wherein the second warning unit is constituted by any one of a buzzer or a horn. The charging system for a mobile device with illumination function according to claim 1, further comprising:
An indicator light electrically connected to the output port and the output switch;
a temperature detecting unit electrically connected to the micro processing controller, and the temperature detecting unit detects the ambient temperature of the charging system;
When the output switch is switched to the open state, the indicator is off.
When the output switch is switched to the path state and the output is not electrically connected to the load, the indicator is off.
When the output switch is switched to the path state and the output port is electrically connected to the load, the indicator light is bright.

When the temperature detecting unit detects that the ambient temperature of the charging system is higher than a preset high temperature value, the microprocessor controller controls the output switch to form an open circuit and drives the first warning unit to generate a warning function, and the indicator light does not generate bright light. The charging system for a mobile device with illumination function according to claim 1, further comprising:
a second lamp electrically connected between the main switch lock and the power supply end and facing the output port,
When the main switch lock is in an open state, the second light is extinguished,
In a state where the main switch lock forms a passage, the power supply terminal supplies power to the second lamp, and the second lamp generates bright light to brighten the output port. The charging system for a mobile device with illumination function according to claim 1, further comprising:
An indicator light electrically connected to the output port and the output switch;
When the output switch is switched to the open state, the indicator is off.
When the output switch is switched to the path state and the output is not electrically connected to the load, the indicator is off.
The indicator light is illuminated when the output switch is switched to the path state and the output port is electrically connected to the load. The charging system for the mobile device with illumination function according to claim 1, wherein the triggering unit comprises:
a touch processor is electrically connected to the power supply end, the first lamp is electrically connected to the touch processor, and the touch processor controls the power supply end to supply power or not to the first lamp;
a touchpad electrically connected to the touch processor;
When the power supply terminal has no power supply to the first lamp to generate a bright light, the touch panel outputs a signal to the touch processor, and the touch processor allows the power supply terminal to supply power for a period of time to generate light for the first light operation.
When the power supply terminal supplies power to the first lamp to generate bright light, the touch panel outputs a signal to the touch processor, and the touch processor does not allow the power supply terminal to supply power to the first lamp to generate light.