TW548908B - Remote controller using power capacitor and solar energy power - Google Patents

Abstract

The present invention is a remote controller using power capacitor and solar energy power, which is to store the electrical power obtained from solar energy in the power capacitor, the power capacitor has at least a large and small power capacitors. The small power capacitor can be charged quickly to be used many times (more than one hundred times) by the remote controller. The large power capacitor can be charged slowly as the backup power which can provide very many times (more than one thousand times) of pushing button. When the backup power is lower than a preset value, an alarm is sent to notify recharging. Thus, it is almost impossible to have power failure, so that the assembly of solar energy power and power capacitor can completely replace a normal battery, so as to reduce the environmental burden and save the resource of the Earth for industrial usage.

Description

548908

Fengfa's use of power capacitors and remote control power capacitors for solar power sources can completely replace one device, especially an implementer who combines solar power and general batteries. Press' Wireless or infrared remote control for home appliances such as video cameras, air conditioners, etc. The remote control is seldom used, except that every time you press the button to use the remote control function, the solar power cannot be supplied, which results in the use of ordinary batteries. , Not only at the same time the use of a large number of batteries caused environmental costs. It is often used to control TV, record garage doors, car doors, etc. This type of button uses the remote control function, but the power is generally small. All such remote controls cause the loss of personal property by replacing the battery. The serious pollution and the waves of the earth ’s resources can supply the earth. Free and least polluting energy, so it is the scientist's effort to convert solar energy into electricity for human use. Nowadays, the efficiency of solar panels converting solar energy into power sources is quite high, making solar power sources more and more widely used in various products. The use of solar power is generally used for small and very low power consumption (such as electronic computers), because a small area (3 cm x 0.6 cm) of solar power can directly supply products under sufficient light Or else, solar cells are used in large products (such as solar water heaters) 'Using strong sunlight to illuminate large areas of solar panels, the power obtained is used to supply hot water for night use, but since there is no The sunlight can't directly supply power to the water heater, so the hot water is often not hot enough, and it needs to switch to the mains to continue heating. Another method is to use a solar power source with a rechargeable battery

Page 4 548908 V. Description of the invention (2)

The usual small amount of electricity is stored in a rechargeable battery, and the fully charged rechargeable battery is used as a power source to provide power to electrical products. This can of course be applied to wireless or infrared remote controls, but expensive rechargeable batteries are also used. It is a battery, and there are also environmental issues and a waste of global resources. Of course, I also want to use general capacitors to store energy and use with rechargeable batteries, but because the capacity of general capacitors is too small, as long as the battery function is lost, normal power cannot be supplied. As a result, solar power has not been effectively used in wireless or infrared remote controls. 'What a pity. The aforementioned technology using solar cells can be found in quite a few patent cases, such as China's Patent Publication Nos. 171794, 181745, 239620, 134908, and US Patent Nos. 5119123, 5387858, 4963811, 5460325, 5164654, 4974129, Nos. 4056764, 4517517, 4547629, 4959603, 5140251, 5280220, 5496658, 5592169, etc., and these patents are not able to effectively use solar power sources for wireless or infrared remote controls, regardless of cost or power supply considerations. The emergence of solar remote control products. U.S. Patent No. 6 π 4 8 3 0 recently obtained by the applicant of this case,

It uses power capacitors as the power storage of solar power, and uses the pressure difference technique to supply stable electric power to infrared remote controllers. For the first time, the feasibility of using solar power for remote control is revealed, and the world is thinking about using solar power in such remote control. . This type of power capacitor can hold a large electricity 5 ′ with a very small volume. Take 1 Farad capacity for example. It only needs a volume less than 1.88 cubic centimeters (a circle with a diameter of 2 centimeters and a thickness of about 0. 6 cm) 'In general, if a conventional capacitor needs to hold about 1 milliFaraday,

Page 5 548908 V. Description of the invention (3) It must have a volume of at least 5 cubic centimeters. If it is to be expanded into the electric capacity of the Faraday, the volume is quite large, and it cannot be used for this type of remote control. This is also an application. People use power capacitors to successfully apply solar power to infrared remote control, and do not need to use any batteries or rechargeable batteries. They have proved to be progressive and contribute to society, and have been awarded a patent. However, the applicant ’s Wu Guo patent is only used A power battery has been charged. Since it takes a while to charge, if the power is insufficient, a warning will consume more power, and the chance of power interruption is quite large, so the patented invention is discounted. The shortcomings of this patent specifically propose that with at least two power valleys, a small power capacitor can be fully charged in a short time, and the supply of the remote control to use 'S-a large power capacitor must be fully charged for a long time, as backup power, Can supply power to small power capacitors and remote controls, and only if the power capacitor is lower than a certain power set value, an alarm is issued The remote control benefit can be supplemented with sufficient power in a timely manner. This design makes the situation less likely to occur, making solar power more suitable for remote control crying, so that manufacturers and the general public are willing to use 'to save the planet and social cooperation = battery. Being replaced, the problem of environmental pollution is further reduced. Compared with the US patent No. 61 1 4830, Erbei is a life-saving service for the social union, and it is called "steps" " Ten Life | This is the main point of the invention. Eighth, the purpose of the present invention mainly refers to the remote control of the combined power source, which can completely replace the general battery and solar energy interruption, and is based on the actual realization of commercialization. To J: = Make a substantial contribution. +% Guarantee In order to make your reviewers have a better understanding of the present invention, hereby

548908

The following examples illustrate it. Mingbei reviewing members refer to the first figure, which is a specific embodiment of the "remote control using power capacitors and solar power sources" according to the present invention, which mainly includes power supply 1 1, interface circuit 1 2, power capacitor combination 3, data Each switch 1 4, the switch control circuit 15, the voltage stabilization circuit 丄 6, the report circuit 17 and the remote control 18; of which: " Power supply 1 1 refers to a solar power source formed by a solar panel that converts sunlight into electricity. The interface circuit 1 2 is an interface processing circuit between a solar power source and a power consuming circuit. It can be a circuit line without impedance, or other electrical energy processing circuits. Generally, a diode with a low conduction voltage of about 0.2V is used. The current can only flow from the solar power source to the power capacitor. Sometimes in order to reduce the impedance of the circuit 12, more than two diodes will be used in parallel to the two power valley combination 1 3 'refers to at least two power capacitors. Power capacitors as an example), one of which is used for quick start] Port Figure-Cl, C1 is a small power capacitor, such as Farad; the other power capacitor is larger, and is used as a backup power supply capacitor. The first level of small power capacitors, such as C2 in the first picture, C2 is a large capacity, such as 1 OF (Farad). Take the infrared remote control as an example, its positive # operation, the voltage is about 2V, solar power can be supplied When the voltage reaches 4 · 5V, minus the pole body conduction voltage of 0.2 · V, which will enable the power capacitor to obtain an electric voltage of 4 3V, and the charge of C1 to 4.3V is 4 · 3χ 1 = 4 · 3 Coulomb. · Under indoor light, an 8 square centimeter solar power source can reach a charging rate of 2 ancient coulombs per second (see US Patent No. 6 1 4830), so

548908 V. Description of the invention (5) The power of gallon, the solar power source can be charged from 0V to 4.3V within the clock under sufficient light in the room, because from 4 · 3V to distant # cry of γ ^ 2: 2 2 Guang The backup voltage of 2 or 3 or 3 coulombs of the two remote controllers will consume about 7 milli-coulombs at a time, so the red den of 2 or 3 coulombs: Press, if you press 50 times a day, it will be available for 6 56 days: It is not very practical in electricity. * Insufficient indoor lighting. Under the condition of daytime and indoor = open k, an 8 square centimeter solar power source can be used. The charging speed is 0.4-2 millicoulos per second, and the worst is 0.4 coulombs per second. In other words, it takes about 3 hours to fully charge 4.3 Coulombs. Generally, the remote control has not been used for more than 23 hours in one day. Because it is rarely pressed even when it is used, it is easy to fully charge the C1 ^. However, some car door or garage door remote controls are often put in the pocket, so using only 0 will cause the situation of undercharge or power interruption, which is why the power = C2 is several times larger than the low power capacitor. C2 is 丄 〇F, which is ten times larger than C1, so under full light indoors, at a taxi speed of 2 millikus per second, it takes about 6 hours to fill 43 coulombs. It may not be tolerable by the average person. If the power is interrupted, it will take a long time to restore the fully charged state. If there is no light I in the room during the daytime, it takes 30 hours to fully charge the battery at a minimum charge rate of 0.4 millicoulos per second. Assuming that there are 10 hours in the daytime, it takes three days to complete the full charge. Therefore, such a large capacity capacitor is only suitable for use as backup power. In modern society, homes are usually fully illuminated at night, so it should be able to be fully charged in one day. Of the 43 coulombs that C2 has, 23 coulombs of electricity can be provided for infrared remote control.

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Page 8 548908 V. Description of the invention (6) π: Can it be used? ^ Ca 2δ〇 times, Imo ^ After super times, still ™ ^ Source :: Upper Second, the switch control circuit 15 is used to control solar power, multi, 1 — grasp and control the amount of power between power capacitors The switch is controlled by :: Γ opens and closes any switch in the current path, and the opening and closing of the switch is controlled by the circuit 1 5; because the high-power capacitor C2 needs to be fully charged: Therefore, C2 is better as backup power. In the first picture, a micro-switch (SI, S2, S3) is used to complete the backup power action. These micro-switches can be completed by solenoid valves or CM0S logic circuits (CM. s is the abbreviation of complementary metal-oxide half field effect transistor, Complementary

Metal-Oxide-Semiconductor Field-Effect Transistor), very power saving. CMOS switches are voltage operated and do not require current. Only a small amount of leakage current is below 1 ampere (less than 10-9A). As long as the light is weak, the solar battery can make these switches work normally. In the above, the control rules of the three micro switches and the switch control circuit are as follows: (1) Start-up phase: The phase where two power capacitors start to charge from no power at all is called the start-up phase. In the start-up phase, the solar power supply directly supplies the switch control circuit, so that the switch S1 is closed and the switch S2 is turned on, so the solar power supply directly provides power to the small power capacitor C1 until the power is full, the switch control circuit will open S1 and close S 2 Let the solar power supply directly provide power to the high-power capacitor C2. Before C2 is not charged to the remote control's operating voltage 2V, the switch control circuit will monitor the voltage of C1, as long as it is below a certain safety limit,

548908 V. Description of the invention (7) will close S1 and S2, and let the solar power supply supply power to the port. Therefore, during the start-up phase, S1 and S2 will move more frequently. As long as the light or sunlight that can supply reading is provided indoors, the operating voltage of% 2V can be charged within 3 hours. As long as C2 is charged to the operating voltage of 2v, the start-up phase is completed, and one power supply phase is entered. In the backup power supply state, S1 is always on, and S 2 is always off. Since the backup power supply state is the main operating state, S1 and S2 can choose solenoid valve switch. After switching the connection mode each time, it is not needed. The power is kept connected to save power. However, the operating power required by the KCOMS switch is too small, and it will not hinder the storage of power, so it can still be used. (2) Backup power supply phase: In the backup power supply phase, S1 is open and S2 is closed, so that the solar power is always supplied to the high-power valley C2, and when the voltage of C1 drops to a certain set value (such as 2.5V), Turn off S3, let C2 charge C1 until it is fully charged, and then turn on & If the action of switch S 3 is too frequent, you can replace it with a single pole 2 as shown in the second figure. Its conduction voltage is 〇 · 2ν, causing C1 and C2 to differ only by 0.2V (when the voltage of C1 is greater than the voltage of C2), so it is only missing by 0.2 χ 1〇 = 2 surplus electricity S cannot supply Cl ° C2 from fully charged 43 coulombs (Voltage 4.3V) to the lowest voltage that can be supplied to C1 2.2V, which is 22 coulombs. The backup power that can be supplied is 21 coulombs', which is still enough to allow the infrared remote control to be pressed 3,000 times per day. 0 0 times, there is a month of backup power without charging. Therefore, it is also a good design to replace the switch S3 with a diode, which can make the circuit of the switch control circuit much simpler. However, because the switch control circuit is also quite power-efficient, using S3 can increase the backup power to 23 coulombs, which is 3280 key presses, which is also a good design.

548908 Invention description (9) line, solar power is sufficient to cope with the influence of the scoping current on the stored power. Therefore, these operations are not considered. The remote control 18 refers to a general infrared or wireless remote control, which uses red wires or radio waves to transfer data. 2. Another way that does not require a switch control circuit is that the solar power supply is divided into two # wounds, each occupying half of the area. Therefore, the small power capacitor C1 and the high power Thunder II C 2 are the same day: they receive solar power charging (see the third picture), because On the solar side, the charging speed has also been reduced by half, so under full light indoors, at a charging rate of 1 millicoulos per second, C1 and I need 71.6: and 12 hours, respectively. The biggest difference between the first and third pictures & the third picture does not require the J-switch control circuit, but after the third picture is full of C1, this part of the solar power cannot contribute to the charging of the backup power capacitor C2. In comparison, the power consumed by the 2 switch control circuit is quite small. On the contrary, the third figure does not have the benefit of the evening, but it lacks half of the solar energy area to supply backup power. In view of this disadvantage, the design of the first figure is better than the third figure. Because the switch control circuit is quite power-saving, power capacitors and levels can be increased. The third figure reveals the second-level power capacitors. It is still up to 35.8 minutes under full light. The user I = is affected by such a long waiting time, which affects the practicability and advancement of the present invention. Therefore, this paragraph introduces three levels of power capacitors. It is quite small and can achieve a very fast full charge: while letting: The remote control can be activated in 1 minute or 10 seconds to make the present invention be used universally and universally. The fourth figure introduces three levels of power] Rate

Page 12 548908 V. Description of the invention (1) Capacity, C1 = 0.05F, C2 = 1F, C3 = 10F, where C1 is particularly small, and the amount of electricity that can be accommodated at 0.05F is 0.215 coulomb (4 · 3V), charging at a rate of 2 milli-coulombs per second under sufficient light in the room, and can be fully charged in 108 seconds or 1.8 minutes, which is quite fast and can be said to be completed immediately. The power of C1 for the remote control is 0.115 coulomb (2.3V = 4.3V-2V), which is equivalent to the storage capacity of 16 keys. The purpose of C1 is to quickly start up, so that users can reduce their waiting patience ’If the light is strong (such as under a table lamp), the charging speed can reach more than 6 milli-coulombs per second, and the fast start-up time is only 36 seconds. If you feel that 108 seconds or 36 seconds (high light) is still too long, you can use a four-layer power capacitor, let C1 of the first layer = 0 · 01F, and let the fast start time be 22 seconds or 7 seconds (high light). Completed within three minutes of storage. S4 and S5 in the fourth figure can be replaced by diodes. If you want to provide positive and negative power, you only need to copy two power supply systems as shown in the first figure. According to the method of the fifth figure, connect the positive and negative ends of the two power supplies together. § Make a common ground, and the other ends can be positive and negative. Powered up. If the waiting time for fast startup is still unacceptable, you can add a small battery as backup power to provide some power. As shown in Figure 6, before the startup phase (that is, no power at all), S1 is turned on and S2 And §3 closed to prevent the backup battery 3 from consuming power in vain. After entering the start-up phase, the solar power supply supplies power to the switch control circuit to turn S1 and "off and S3 on" to allow the backup battery 3 to directly supply power to the remote control, so that the remote control can 23 make f 'no waiting time, when The first-stage power capacitor C1 is charged / two. 'S1 and S2 are closed, S3 is turned off, and the backup battery 3 is stopped to supply power to the remote control.' At the same time, the backup power supply phase is entered. The sixth picture only

548908 V. Description of the invention (11) ----- Obviously show the circuit of the first-stage power capacitor C1 as an example, and the A in the figure refers to the power-capacitor circuit above the second stage, which is the first diagram The situation from the first to the third figure is also applicable. Although the battery is used here, it can extend the battery life for several years. It is a design worth considering. Because most modern people cannot bear the waiting time, the volume and quantity of the battery are reduced, and the solar energy can be used universally. It is also a method of saving the earth's resources, so that the present invention can be used without any resistance, which further strengthens the practicability, novelty, and progress of the present invention. For the sake of environmental protection, because the life of the solar power source is more than 20 years, the solar panel (power supply i 丄), interface circuit 丄 2, power and capacitor combination 1 3, several switches 1 4, switch control The circuit i 5 and the voltage stabilization circuit 16 are packaged into a solar battery box, so that when the remote controller 2 is not used, it can be taken out from the remote controller i 8 as the second controller to save the earth's resources. . In addition, taking the first figure as an example, a voltage doubler circuit 19 is added between C2 and C1. As shown in the seventh figure, S4 is normally closed and S5 is opened. When the voltage of C2 drops below the working voltage of the remote control, Then S4 is opened, S5 is closed, and the voltage doubler circuit 9 is started, so that C2 can still charge C1, because C2 still has 20 coulombs (2V X 10F) of backup power available. However, the voltage doubler circuit 9 needs to consume a considerable amount of power. It is best to notify the user via the alarm circuit 17 to charge quickly. According to the embodiments described above, the present invention mainly uses a combination of large and small power capacitors and solar power sources to enable the complete replacement of ordinary batteries and the absence of power interruption, which is enough to revolutionize the remote control. Technological breakthroughs in order to realize the actual realization of commercialization.

Page 14 548908 V. Description of the invention (12) Conservation of the earth's resources can be said to make the most substantial contribution. To sum up, it should be known that the novel idea invented in this case has industrial applicability, novelty, and progress, and meets the patent requirements of the invention. However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of implementation of the present invention. That is, all equal changes and modifications made in accordance with the scope of patent application of the present invention are covered by the scope of patent of the present invention. Description of the drawings: The first diagram is a system block diagram of the first embodiment of the present invention. (Where the dashed line and arrow are the control signal and its signal flow) The second diagram is a system block diagram of the second embodiment of the present invention. (The difference from the first figure is that S 3 is changed to a diode])) The third figure is a system block diagram of the third embodiment of the present invention. (The solar power is divided into two halves and divided into C1 and C2.) The fourth diagram is a system block diagram of the fourth embodiment of the present invention. (Three levels of power capacitors) θ 'The fifth diagram is a system block diagram of the fifth embodiment of the present invention. (Two sets of wiring modes of the first figure mode for supplying positive and negative power) The sixth figure is a system block diagram of the sixth embodiment of the present invention. (Architecture of a backup battery used in a solar power charging circuit) The seventh diagram is a system block diagram of the seventh embodiment of the present invention. (Add a voltage doubling circuit) q Explanation of drawing number: 1 1 · · · · Power supply 1 2 · · · · Interface circuit 13——Power capacitor combination 1 4 · · · · Switch

548908

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Claims (1)

548908 6. Scope of patent application By using infrared diode, interface circuit, and stabilized voltage alarm interface of the stabilized power supply interface, the fixed voltage alarm setting value is issued, and its special power, high power, and high power circuits are used to make high-power power 2. Solar energy Electric switch, high voltage, 3, solar power or wireless circuit, circuit and supply, circuit, parallel; circuit, remote control circuit, the warning sign is in the capacitor assembly, its capacity is to prepare a switch, control whether the capacity is too high If the source is far away from the source, the power can be transmitted immediately as the remote source of the application. The electric power is transmitted by the sun. The electric power can be obtained by the sun. The power can be used as a warning device. "Small patented controller" powered by a capacitor. "Patent controller" A remote controller for capacitors and solar power sources refers to a remote controller that transfers data. It includes a solar charging circuit composed of a power supply and capacity combination, several switches, and a switch control circuit. The circuit line is an unstable voltage of one diode or two or more capacitors, after which the storage capacity of the output power capacitor is lower than a certain user to charge; at least one level of high and low power at least The two capacitors are used to quickly start the remote control, and the other is to supply power to small power capacitors; the control circuit is used to match the power flow of the switching control source to the power capacitor and charge the power capacitor. "Use power capacitors" described in item 1 "wherein, you can use a diode to replace part of the voltage is greater than the small power capacitors of the previous stage" "use power capacitors and, where the power supply Supply can be divided into several parts Page 548908 Supply power capacitors of each level separately. 4. According to the scope of the patent application (1), the remote control of the rate capacitor and the solar power source "," Use all power switches and switch control circuits as described in item 3. "In the above, you can use a single pole to obtain the scope of the patent application. "Remote control of solar power supply according to item 1", · 苴 φ π r / 丨 Inverse 1 The use of power capacitors τ can be at least three levels in order to: short: the power of the combination of rate and capacitance "6, such as applying for a patent Fan; controller time. Rated capacitor and remote control of solar power%, "use of 2" The positive and negative terminals of the circuit of the charging circuit: two, two, and the two ends of the solar eclipse must be regarded as positive and negative electricity respectively; J is connected together as a common ground, as described in "Using power capacitors and 'You must use two solar charging circuits as a common ground, and the other two ends are divided into 7, such as the remote control of solar power source for patent application No. 4', where the positive and negative ends of the circuit are connected together, do not use as positive and negative voltage sources. Mysterious Φ !, "Remote control using power = solar power" described in Shikou's application for patent scope No. 1, 2 or 3, in which small batteries can also be used for 2 Yang U U & The operation of the small electric power generator has a small power capacitor that is being charged in the first stage and not yet fully charged, and supplies power to the remote control so that the remote control can be used immediately. Using the remote control as described in item 1, 2, or 3 of the scope of the patent application, a remote controller for solar power is required, in which the solar charging circuit is made in a separate solar charging battery box, so that The solar rechargeable battery I can be removed from the remote control or mounted on another remote control. Page 18