TWI620467B - Energy recovery device - Google Patents

Abstract

The present invention relates to an energy recovery device, comprising: an input end for a power input, a first power consumption module electrically connected to the input end, and an output end electrically connected to the first power consumption module; a first control module electrically connected to the power consumption module, a voltage drop component electrically connected to the first control module, and a boost backfill module electrically connected to the voltage drop component and the input end respectively; In use, the power source flows from the input end to the first control module via the first power consumption module to control the operation of the first power consumption module, and flows to the voltage drop component to reduce the voltage and flows to the boost backfill module. After the voltage is raised, the input terminal is recharged to stabilize the voltage, thereby making the present invention practically progressive in reducing the power consumption and reducing the heat.

Description

Energy recovery device

The present invention provides an energy recovery device, and more particularly to an energy recovery device that is practical and progressive in reducing power consumption and reducing heat.

In order to attract the attention of passers-by or drivers, it is necessary to install a variety of advertising billboards in the arcade or the kneading area, and with the related technology of the light-emitting diode (LED). Continuous improvement, the production price of the light-emitting diode is gradually reduced, and the quality and longevity are gradually increasing. In addition, the light-emitting diode itself has the characteristics of low power consumption and low temperature during use, so it is on the market. A conventional resistor LED kanban appeared.

Please refer to the first figure, which is a schematic block diagram of a part of a conventional resistor LED kanban. It can be clearly seen from the figure that the conventional resistor LED kanban includes a power supply terminal 91 and a light-emitting diode. LED module 92 electrically connected to power supply terminal 91, at least one step-down resistor 93 electrically connected to LED module 92, and a control wafer 94 electrically connected to each step-down resistor 93, thereby The control module 94 controls the LED module 92 to operate; however, it has been found that the actual use of the step-down resistor 93 results in loss of heat, resulting in temperature rise and increased power consumption.

Therefore, how to solve the above-mentioned problems and deficiencies of the above-mentioned applications is the applicant who is interested in researching and improving the direction of the applicants and related manufacturers engaged in the industry.

Therefore, in view of the above-mentioned deficiencies, the applicant of the present invention collects relevant materials, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design has been designed to reduce power consumption. A patented invention of a practical and progressive energy recovery device that reduces heat.

The main object of the invention is to avoid heat loss.

To achieve the above objective, the present invention includes at least one input terminal for power input, and the input end is electrically connected to at least one first power consumption module, and the first power consumption module is electrically connected to at least one power supply output. The first power consumption module is electrically connected to the at least one first control module, and the first control module is electrically connected to the at least one voltage drop element, and the voltage drop element is electrically connected with at least one liter The pressure back charging module is further electrically connected to the input end.

When the invention is activated, the power is input from the input end, the power source flows through the first power consumption module to operate, and flows through the first control module to control the first power consumption module, and then flows into the voltage drop component to make the power supply The voltage drops and flows to the boost back-charge module to increase the voltage of the power supply, so that the voltage of the power supply matches the input of the input terminal, and then returns to the input terminal for recharging, thereby making the voltage stable and unnecessary to use. The step-down resistor can avoid the heat loss of the power supply. With the above technology, the problem of the temperature rise of the conventional resistor LED and the increase of the power consumption can be broken, thereby reducing the power consumption and reducing the heat. Practical and progressive practical progress.

[Learning Symbol Description]

91‧‧‧Power supply

92‧‧‧LED module

93‧‧‧Step-down resistor

94‧‧‧Control chip

[Illustration of the case]

1‧‧‧ input

2‧‧‧output

31‧‧‧First power consumption module

32‧‧‧Second power consumption module

33‧‧‧ Third power consumption module

41‧‧‧First Control Module

42‧‧‧Second control module

43‧‧‧ third control module

5‧‧‧ Pressure drop components

6‧‧‧Boost Recharge Module

61‧‧‧Control module

62‧‧‧Reverse components

The first figure is a schematic block diagram of a part of a conventional resistor LED kanban.

The second drawing is a block diagram showing a part of the structure of the preferred embodiment of the present invention.

Figure 2A is a partial circuit diagram of a preferred embodiment of the present invention.

The third figure is a partial actuation diagram of a preferred embodiment of the invention.

In order to achieve the above objects and effects, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Referring to the second embodiment and the second embodiment, a partial block diagram of a preferred embodiment of the present invention and a partial circuit diagram are shown. It can be clearly seen from the figure that the second A diagram is the circuit of the second diagram. The present invention mainly includes at least one input terminal 1, at least one first power consumption module 31, at least one output terminal 2, at least one first control module 41, at least one pressure drop element 5, and at least one liter. The input terminal 1 is provided with a power input, and the first power consumption module 31 includes at least one light emitting component (for example, a light emitting diode), and is electrically connected to the input terminal 1 to obtain The power supply, the other output terminal 2 is electrically connected to the first power consumption module 31, and the first control module 41 includes at least one integrated circuit component (integrat The ed circuit (IC) is electrically connected to the first power consumption module 31 to control the operation thereof, and the voltage drop element 5 includes at least one capacitor and is electrically connected to the first control module 41 to enable the power supply. The voltage is decreased, and the boosting and recharging module 6 is electrically connected to the voltage drop element 5 and the input end 1, respectively, thereby boosting the voltage of the voltage dropped power supply to the original voltage of the input power source and then charging back to The input end 1 and the boost recharge module 6 include a control module 61 electrically coupled to the voltage drop element 5, and a reverse element 62 electrically coupled to the control module 61 and the input end 1 respectively. The control module 61 includes at least one boost control circuit using Pulse Width Modulation (PWM), and the reverse component 62 includes at least one inverter.

In addition, the output terminal 2 is electrically connected to the at least one second power consumption module 32, and the second power consumption module 32 is electrically connected to the at least one second control module 42, and the second power consumption module 32 is electrically connected. The third power consumption module 33 is electrically connected to the at least one third power consumption module 33, and the third power consumption module 33 is electrically connected to the at least one third control module 43.

Therefore, it can be clearly seen that the power will be input from the input terminal 1 (4.2V) and the first power consumption module 31 (Red), the first control module 41 (GND), the voltage drop component 5 (C), and the boost back charge. The module 6 (the control module 61 (PWM), and the reverse component 62) form a loop for the purpose of recharging, and the power passes through the first power consumption module 31 (Red) via the output terminal 2 and the second The power consumption module 32 (Red), the second control module 42 (GND), the third power consumption module 33 (Red), and the third control module 43 (GND) are electrically connected, and the above is only the present invention. One of the implementation aspects, the aspect is not limited to this.

Please refer to the second to third figures, which are a partial block diagram, a partial circuit diagram, and a partial actuation diagram of a preferred embodiment of the present invention. It can be clearly seen from the figure that when the invention is input When the terminal 1 is input to the power source, part of the power source first flows through the first power consumption module 31 to be activated, and flows to the first control module 41 to control the operation of the first power consumption module 31, and then flows through the voltage. The falling component 5 lowers the voltage of the power supply and flows through the boost recharging module 6 (the control module 61 and the inverting component 62) to increase the voltage of the voltage-reduced power supply to the same as the input, and then The boosted power supply is recharged to input 1.

Therefore, it is not necessary to use a step-down resistor such as a conventional LED kanban, thereby avoiding loss of heat, making power more economical and lowering the operating temperature, and further making the voltage more stable.

Therefore, the key to the energy recovery device of the present invention for improving the utility is:

1. The invention achieves the utility of reducing the power consumption and reducing the heat by the input terminal 1, the first power consumption module 31, the output terminal 2, the first control module 41, and the boost backfill module 6. Progressive.

2. The invention achieves practical progress of voltage stability by the input terminal 1, the first power consumption module 31, the output terminal 2, the first control module 41, and the boost backfill module 6.

However, the above description is only the preferred embodiment of the present invention, and thus it is not intended to limit the scope of the present invention. Therefore, the simple modification and equivalent structural changes of the present specification and the drawings should be treated similarly. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the energy recovery device of the present invention can achieve its efficacy and purpose when it is used. Therefore, the present invention is an invention with excellent practicability, and is an application for conforming to the invention patent, and submits an application according to law. The trial committee will grant the invention as soon as possible to protect the hard work of the applicant. If the audit committee has any doubts, please do not hesitate to give instructions. The applicant will try his best to cooperate and feel polite.

Claims (9)

An energy recovery device includes: at least one input terminal for power supply input; at least one first power consumption module, the first power consumption module is electrically connected to the input terminal to obtain the power source; at least one is provided for the power source The output end is electrically connected to the first power consumption module; the at least one first control module is electrically connected to the first power consumption module to control the operation; At least one voltage drop element, the voltage drop element is electrically coupled to the first control module to reduce a voltage of the power source; and at least one boost back charge module, the boost back charge module respectively The falling component and the input end are electrically connected, thereby boosting the voltage of the power source that has been stepped down and charging back to the input end. The energy recovery device of claim 1, wherein the boost recharge module includes a control module electrically coupled to the voltage drop element, and a control module, and the input end The reverse component of the electrical connection. The energy recovery device of claim 1, wherein the pressure drop element comprises at least one capacitor. The energy recovery device of claim 1, wherein the first control module comprises at least one integrated circuit (IC). The energy recovery device of claim 1, wherein the first power consumption module comprises at least one light emitting element. The energy recovery device of claim 1, wherein the output end is electrically connected to the at least one second power consumption module. The energy recovery device of claim 6, wherein the second power consumption module is electrically connected to the at least one second control module. The energy recovery device of claim 6, wherein the second power consuming module is electrically coupled to the at least one third power consuming module. The energy recovery device of claim 8, wherein the third power consumption module is electrically connected to the at least one third control module.