JP6989978B2 - Refrigerator light detection type energy saving and noise reduction system - Google Patents

Refrigerator light detection type energy saving and noise reduction system Download PDF

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JP6989978B2
JP6989978B2 JP2020059459A JP2020059459A JP6989978B2 JP 6989978 B2 JP6989978 B2 JP 6989978B2 JP 2020059459 A JP2020059459 A JP 2020059459A JP 2020059459 A JP2020059459 A JP 2020059459A JP 6989978 B2 JP6989978 B2 JP 6989978B2
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refrigerator
light detection
detection device
controller
noise reduction
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JP2021107759A (en
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周少▲衛▼
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Shaowei zhou
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Shaowei zhou
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2327/00—Lighting arrangements not provided for in other groups of this subclass
    • F25D2327/001—Lighting arrangements on the external side of the refrigerator, freezer or cooling box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/04—Controlling heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Description

本発明は、冷蔵庫の製造分野に関し、特に冷蔵庫の光検知型省エネ・騒音低減システムに関する。 The present invention relates to the field of manufacturing a refrigerator, and particularly to a light detection type energy saving / noise reduction system for a refrigerator.

現在、市販されている冷蔵庫、特にホテルの部屋で使用されている冷蔵庫は、ほとんど冷蔵庫の内温により冷蔵システムの作動を制御し、実際には、夜では、ホテルの部屋にいるゲストが休んでおり、冷蔵庫を使用することがなく、このときにも、冷蔵システムは、従来設定されている冷蔵庫の内部の目標温度で冷蔵を行い、冷蔵プロセスに生じる騒音がゲストの邪魔となり、且つ消費電力を増大して、ユーザの使用経験を損なう。 Refrigerators currently on the market, especially those used in hotel rooms, mostly control the operation of the refrigeration system by the internal temperature of the refrigerator, and in fact, at night, guests in the hotel room are resting. Therefore, the refrigerator is not used, and even at this time, the refrigerating system cools at the target temperature inside the refrigerator, which is conventionally set, and the noise generated in the refrigerating process interferes with the guest and consumes power. It increases and impairs the user's experience.

本発明の主な目的は、背景技術に記載の問題を効果的に解決できる冷蔵庫の光検知型省エネ・騒音低減システムを提供することである。 A main object of the present invention is to provide a light detection type energy saving / noise reduction system for a refrigerator that can effectively solve the problems described in the background art.

上記目的を実現するために、本発明が採用する技術案は以下のとおりである。 The technical proposal adopted by the present invention in order to realize the above object is as follows.

冷蔵庫の光検知型省エネ・騒音低減システムであって、制御対象となる本体－冷蔵庫を備え、前記冷蔵庫の下端には、下部ドアヒンジカバーが設けられ、前記下部ドアヒンジカバーの内部には、光検知装置が取り付けられ、且つ光検知装置は、無線伝送又はリード接続方式で冷蔵庫に電気的に接続される。 It is a light detection type energy saving and noise reduction system for refrigerators, and is equipped with a main body to be controlled-refrigerator. A lower door hinge cover is provided at the lower end of the refrigerator, and a light detection device is provided inside the lower door hinge cover. And the optical detector is electrically connected to the refrigerator by wireless transmission or lead connection method.

好ましくは、前記光検知装置の内部には、感光性素子、電源モジュール、コントローラ、電源モジュール、冷蔵庫の冷蔵システム及び光強度記憶モジュールが設けられ、前記感光性素子は、無線伝送又はリードを介してコントローラに接続され、前記感光性素子は、検出した光信号を電気的信号に変換することができ、前記光検知装置の内部における光強度記憶モジュールは、ユーザにより予め設定された光強度値を記憶することができ、前記光検知装置は、図１の位置に制限されず、光強度の変化を検知しやすい冷蔵庫の外部の任意の位置に取り付けられてもよく、前記光検知装置の内部の各モジュールは、電気的接続により異なる位置に分離して取り付けられてもよい。 Preferably, a photosensitive element, a power supply module, a controller, a power supply module, a refrigerator refrigeration system and a light intensity storage module are provided inside the photodetector, and the photosensitive element is connected via wireless transmission or a lead. Connected to the controller, the photosensitive element can convert the detected optical signal into an electrical signal, and the optical intensity storage module inside the optical detection device stores the optical intensity value preset by the user. The light detection device is not limited to the position shown in FIG. 1, and may be attached to an arbitrary position outside the refrigerator where changes in light intensity can be easily detected, and each of the inside of the light detection device may be attached. The modules may be mounted separately at different locations by electrical connection.

好ましくは、前記光検知装置の内部のコントローラは、感光性素子により検出された光信号の強さに応じて冷蔵庫の冷蔵システムの作動モードを判定し、光の強度が光強度記憶モジュールにおいて予め設定された数値未満である場合、前記コントローラは、冷蔵庫の内温を調整し、たとえば元の５℃から１５℃に上げるか、冷蔵庫の冷蔵システムの冷蔵パワーを低下又は停止するように直接駆動して、冷蔵庫の内温を約１５℃に徐々に上げ、光検知装置により冷蔵庫の外部の光強度が設定された数値以上に戻る又は当該値より大きくなったと検知されたとき、前記コントローラは、冷蔵庫の内部の目標温度を元の温度レンジ、たとえば５℃に調整し、目標温度である５℃が冷蔵庫の現在温度である約１５℃よりもはるかに低いため、冷蔵庫の冷蔵システムは、コントローラの駆動により、冷蔵庫全体の冷蔵出力パワーを上げる、又は元の停止状態からすぐにフルパワー作動に変換して冷蔵を行い、冷蔵庫の冷蔵システムが再び元の設定温度に戻り制御ロジックに従って作動するようにする。 Preferably, the controller inside the optical detection device determines the operating mode of the refrigerator refrigerating system according to the intensity of the optical signal detected by the photosensitive element, and the intensity of the light is preset in the optical intensity storage module. If less than the value given, the controller adjusts the temperature inside the refrigerator, for example raising it from the original 5 ° C to 15 ° C, or driving it directly to reduce or stop the refrigerating power of the refrigerator's refrigeration system. When the internal temperature of the refrigerator is gradually raised to about 15 ° C. and it is detected by the light detection device that the light intensity outside the refrigerator returns to or exceeds the set value or becomes higher than the set value, the controller of the refrigerator is used. The refrigerator's refrigeration system is driven by a controller because the internal target temperature is adjusted to the original temperature range, for example 5 ° C, and the target temperature of 5 ° C is much lower than the refrigerator's current temperature of about 15 ° C. , Increase the refrigerating output power of the entire refrigerator, or immediately convert from the original stopped state to full power operation to perform refrigeration, and the refrigerator's refrigerating system returns to the original set temperature and operates according to the control logic.

従来技術に比べて、本発明は、下記有益な効果を有する。該冷蔵庫の光検知型省エネ・騒音低減システムでは、感光性素子により検出された光信号を電気的信号に変換し、電気的信号を無線伝送でコントローラに伝送し、コントローラは、伝送されてきた信号を予め設定された光強度値と比較し、予め設定された光強度値未満である場合、冷蔵庫の冷蔵システムが冷蔵庫のタイプに応じて冷蔵庫の冷蔵システム全体の出力パワーを低下又は停止するか、又は冷蔵庫の内部の温度を直接調整し、たとえば元の５℃から約１５℃に調整するように制御を行い、温度が上昇するが、冷蔵庫内部における食べ物の保管に影響を与えることがなく、ゲストの休憩中に使用しないため、ゲストエクスペリエンスに影響することがなく、また、消費電力を削減して、騒音を低減させるという効果を奏し、予め設定された光強度値よりも大きい場合、コントローラは、冷蔵庫の内部の目標温度を元の温度レンジ、たとえば５℃に調整し、目標温度である５℃が冷蔵庫の元の温度である１５℃よりもはるかに低いため、冷蔵庫の冷蔵システムは、コントローラの駆動により、冷蔵庫全体の冷蔵出力パワーを上げる、又は元の停止状態からすぐにフルパワー作動に変換して冷蔵を行い、冷蔵庫の冷蔵システムが再び元の設定温度に戻り制御ロジックに従って作動するようにする。それによって、ユーザの使用経験を大幅に向上させることができる。 Compared with the prior art, the present invention has the following beneficial effects. In the light detection type energy saving / noise reduction system of the refrigerator, the optical signal detected by the photosensitive element is converted into an electric signal, and the electric signal is transmitted to the controller by wireless transmission, and the controller transmits the transmitted signal. Compares with the preset light intensity value, and if it is less than the preset light intensity value, the refrigerator refrigeration system reduces or stops the output power of the entire refrigerator refrigeration system depending on the type of refrigerator. Or, the temperature inside the refrigerator is directly adjusted, for example, it is controlled to adjust from the original 5 ° C to about 15 ° C, and the temperature rises, but it does not affect the storage of food inside the refrigerator, and the guest Because it is not used during breaks, it does not affect the guest experience, it also has the effect of reducing power consumption and noise, and if it is greater than the preset light intensity value, the controller will The refrigerator's refrigeration system is a controller's refrigeration system because the target temperature inside the refrigerator is adjusted to the original temperature range, for example 5 ° C, and the target temperature of 5 ° C is much lower than the original temperature of the refrigerator of 15 ° C. By driving, the refrigerating output power of the entire refrigerator is increased, or the original stopped state is immediately converted to full power operation for refrigeration, and the refrigerator refrigeration system returns to the original set temperature and operates according to the control logic. do. Thereby, the user's experience can be greatly improved.

本発明に係る冷蔵庫の光検知型省エネ・騒音低減システムの冷蔵庫構造の模式図である。It is a schematic diagram of the refrigerator structure of the light detection type energy saving and noise reduction system of the refrigerator which concerns on this invention. 本発明に係る冷蔵庫の光検知型省エネ・騒音低減システムの制御原理のクロック図である。It is a clock diagram of the control principle of the light detection type energy saving and noise reduction system of the refrigerator which concerns on this invention.

本発明で実現される技術的手段、発明の特徴、達成させる目的及び効果を理解しやすくするために、以下、具体的な実施形態にて本発明をさらに説明する。 In order to facilitate understanding of the technical means realized by the present invention, the features of the invention, the objectives and effects to be achieved, the present invention will be further described below with specific embodiments.

図１－２に示されるように、冷蔵庫の光検知型省エネ・騒音低減システムは、制御対象となる本体－冷蔵庫１を備え、前記冷蔵庫１の下端には、下部ドアヒンジカバー２が設けられる。前記下部ドアヒンジカバー２の内部には、光検知装置３が取り付けられ、且つ光検知装置３は、無線伝送又はリード接続方式で冷蔵庫１に電気的に接続され、前記光検知装置３の内部には、感光性素子４、電源モジュール、コントローラ５、電源モジュール、冷蔵庫の冷蔵システム及び光強度記憶モジュールが設けられ、前記感光性素子４は、無線伝送又はリードを介してコントローラ５に接続され、前記感光性素子４は、検出した光信号を電気的信号に変換することができ、前記光検知装置３の内部における光強度記憶モジュールは、ユーザにより予め設定された光強度値を記憶することができ、前記光検知装置３は、図１の位置に制限されず、光強度の変化を検知しない冷蔵庫１の外部の任意の位置に取り付けられてもよく、記光検知装置３の内部の各モジュールは、電気的接続により異なる位置に分離して取り付けられてもよい。前記光検知装置３の内部のコントローラは、感光性素子４により検出された光信号の強さに応じて冷蔵庫の冷蔵システムの作動モードを判定し、光の強度が光強度記憶モジュールにおいて予め設定された数値未満である場合、前記コントローラ５は、冷蔵庫１の内温を調整し、たとえば元の５℃から１５℃に上げるか、冷蔵庫の冷蔵システムの冷蔵パワーを低下又は停止するように直接駆動して、冷蔵庫の内温を約１５℃に徐々に上げ、光検知装置４により冷蔵庫１の外部の光強度が設定された数値以上に戻る又は当該値より大きくなったと検知されたとき、コントローラ５は、冷蔵庫の内部の目標温度を元の温度レンジ、たとえば５℃に調整し、目標温度である５℃が冷蔵庫の現在温度である約１５℃よりもはるかに低いため、冷蔵庫の冷蔵システムは、コントローラ５の駆動により、冷蔵庫１全体の冷蔵出力パワーを上げる、又は元の停止状態からすぐにフルパワー作動に変換して冷蔵を行い、冷蔵庫の冷蔵システムが再び元の設定温度に戻り制御ロジックに従って作動するようにする。 As shown in FIG. 1-2, the light detection type energy saving / noise reduction system of the refrigerator includes a main body-refrigerator 1 to be controlled, and a lower door hinge cover 2 is provided at the lower end of the refrigerator 1. A light detection device 3 is attached to the inside of the lower door hinge cover 2, and the light detection device 3 is electrically connected to the refrigerator 1 by wireless transmission or a lead connection method, and inside the light detection device 3. , The photosensitive element 4, the power supply module, the controller 5, the power supply module, the refrigerating system of the refrigerator, and the light intensity storage module are provided, and the photosensitive element 4 is connected to the controller 5 via wireless transmission or a lead, and the photosensitive element 4 is connected to the controller 5. The sex element 4 can convert the detected optical signal into an electrical signal, and the optical intensity storage module inside the optical detection device 3 can store the optical intensity value preset by the user. The light detection device 3 is not limited to the position shown in FIG. 1, and may be attached to an arbitrary position outside the refrigerator 1 that does not detect a change in light intensity. It may be mounted separately at different locations by electrical connection. The controller inside the light detection device 3 determines the operation mode of the refrigerating system of the refrigerator according to the strength of the light signal detected by the photosensitive element 4, and the light intensity is preset in the light intensity storage module. If it is less than the above value, the controller 5 adjusts the internal temperature of the refrigerator 1, for example, raising the temperature from the original 5 ° C to 15 ° C, or directly driving the refrigerator to reduce or stop the refrigerating power of the refrigerating system. Then, the internal temperature of the refrigerator is gradually raised to about 15 ° C., and when it is detected by the light detection device 4 that the light intensity outside the refrigerator 1 returns to or exceeds the set value, the controller 5 determines. The refrigerator's refrigeration system is a controller because the target temperature inside the refrigerator is adjusted to the original temperature range, for example 5 ° C, and the target temperature of 5 ° C is much lower than the current temperature of the refrigerator of about 15 ° C. By driving 5, the refrigerating output power of the entire refrigerator 1 is increased, or the original stopped state is immediately converted to full power operation for refrigeration, and the refrigerator refrigeration system returns to the original set temperature and operates according to the control logic. To do.

前記のとおり、本発明が使用される際に、光検知装置３の内部の感光性素子４は、冷蔵庫１の外部の光信号が電気的信号に変換されて、次に、無線でコントローラ５に伝送されたことを検知し、コントローラ５は、変換された電気的信号の強さに応じてさまざまな冷蔵庫の冷蔵システムの作動モードを判定し、コントローラ５は、得られた光信号の強さを光強度記憶モジュールに予め設定された光強度の値と比較し、光検知装置４により冷蔵庫１の外部の光強度が予め設定された光強度数値未満であると検知されたとき、圧縮機及び吸収式冷蔵システム付きの冷蔵庫の場合は、コントローラ５は、冷蔵庫１の内温を調整し、たとえば以前に設定された５℃から約１５℃に上げ、半導体冷蔵システム付きの冷蔵庫の場合は、冷蔵庫の冷蔵システム全体の出力パワーを低下させ、半導体冷蔵チップ及びファンの入力パワーを低下させ、それにより、騒音を大幅に低減させ、休んでいるユーザのために好適な環境を提供し、また、エネルギー消費も削減でき、光検知装置４により冷蔵庫１の外部の光強度が設定された数値以上に戻る又は当該値よりも大きくなったと検知されると、圧縮機及び吸収式冷蔵システム付きの冷蔵庫の場合は、コントローラ５は、冷蔵庫の内部の目標温度を基の温度レンジ、たとえば５℃に調整し、目標温度である５℃が冷蔵庫の従来の温度である約１５℃よりもはるかに低いため、冷蔵庫の冷蔵システムは、コントローラ５の駆動により、冷蔵庫１全体の冷蔵出力パワーを上げる、又は元の停止状態からすぐにフルパワー作動に変換して冷蔵を行い、冷蔵庫の冷蔵システムが再び元の設定温度に戻り制御ロジックに従って作動するようにし、それによって、電気エネルギーを低減させるとともに、冷蔵庫の騒音を低減させ、ユーザのために快適で静かな環境を与え、冷蔵庫の実用性を向上させるとともに、ユーザの使用経験を向上させる。 As described above, when the present invention is used, in the photosensitive element 4 inside the light detection device 3, the optical signal outside the refrigerator 1 is converted into an electric signal, and then wirelessly to the controller 5. Detecting that it has been transmitted, the controller 5 determines the operating mode of various refrigerator refrigeration systems according to the strength of the converted electrical signal, and the controller 5 determines the strength of the obtained optical signal. When the light intensity outside the refrigerator 1 is detected by the light detection device 4 to be less than the preset light intensity value by comparing with the light intensity value preset in the light intensity storage module, the compressor and absorption are performed. In the case of a refrigerator with a type refrigeration system, the controller 5 adjusts the internal temperature of the refrigerator 1, for example, from the previously set 5 ° C to about 15 ° C, and in the case of a refrigerator with a semiconductor refrigeration system, the refrigerator. It reduces the output power of the entire refrigerating system and the input power of the semiconductor refrigerating chip and fan, thereby significantly reducing noise, providing a suitable environment for resting users and also consuming energy. When it is detected by the light detection device 4 that the light intensity outside the refrigerator 1 returns to or exceeds the set value, in the case of a refrigerator equipped with a compressor and an absorption refrigerating system, The controller 5 adjusts the target temperature inside the refrigerator to a base temperature range, for example 5 ° C, and the target temperature of 5 ° C is much lower than the conventional temperature of the refrigerator of about 15 ° C. The refrigerating system raises the refrigerating output power of the entire refrigerator 1 by driving the controller 5, or immediately converts the original stopped state to full power operation for refrigeration, and the refrigerator refrigerating system returns to the original set temperature. Makes it operate according to the return control logic, thereby reducing electrical energy, reducing the noise of the refrigerator, providing a comfortable and quiet environment for the user, improving the practicality of the refrigerator and using it by the user. Improve your experience.

以上、本発明の基本的な原理、主な特徴及び本発明の利点が説明されている。当業者にとって明らかなように、本発明は、上記実施例に制限されず、上記実施例及び明細書では本発明の原理だけが説明されており、本発明の趣旨及び範囲を逸脱することなく、本発明は各種の変化及び改良を有することができ、これら変化及び改良は、特許請求する本発明の範囲に属する。本発明が特許請求する範囲は、添付した特許請求の範囲及びその同等物により限定される。 The basic principles, main features, and advantages of the present invention have been described above. As will be apparent to those skilled in the art, the present invention is not limited to the above embodiments, and only the principles of the present invention are described in the above examples and the specification without departing from the spirit and scope of the present invention. The present invention can have various changes and improvements, which are within the scope of the claimed invention. The scope of claims of the present invention is limited by the attached scope of claims and their equivalents.

１、冷蔵庫
２、下部ドアヒンジカバー
３、光検知装置
４、感光性素子
５、コントローラ。 1, refrigerator 2, lower door hinge cover 3, photodetector 4, photosensitive element 5, controller.

Claims (3)

冷蔵庫の省エネ・騒音低減を制御するための光検知型システムであって、制御対象となる前記冷蔵庫（１）の下端には、下部ドアヒンジカバー（２）が設けられ、前記下部ドアヒンジカバー（２）の内部には、光検知装置（３）が取り付けられ、前記光検知装置（３）の内部には、感光性素子（４）、電源モジュール、コントローラ（５）及び光強度記憶モジュールが設けられ、前記光検知装置（３）は、無線伝送方式で前記冷蔵庫（１）に接続される、ことを特徴とする冷蔵庫の省エネ・騒音低減を制御するための光検知型システム。 A light detection type system for controlling energy saving and noise reduction of a refrigerator. A lower door hinge cover (2) is provided at the lower end of the refrigerator (1) to be controlled, and the lower door hinge cover (2) is provided. A light detection device (3) is attached to the inside of the light detection device (3), and a photosensitive element (4), a power supply module, a controller (5) and a light intensity storage module are provided inside the light detection device (3). The light detection device (3) is a light detection type system for controlling energy saving and noise reduction of a refrigerator, characterized in that the light detection device (3) is connected to the refrigerator (1) by a wireless transmission method . 前記感光性素子（４）は、無線伝送又はリードを介してコントローラ（５）に接続され、前記感光性素子（４）は、検出した光信号を電気的信号に変換することができ、前記光検知装置（３）の内部における光強度記憶モジュールは、ユーザにより予め設定された光強度値を記憶することができる、ことを特徴とする請求項１に記載の冷蔵庫の省エネ・騒音低減を制御するための光検知型システム。 The photosensitive element (4) is connected to the controller (5) via wireless transmission or a read, and the photosensitive element (4) can convert the detected optical signal into an electrical signal, and the optical signal can be converted into an electric signal. The light intensity storage module inside the detection device (3) can store a light intensity value preset by the user, and controls energy saving and noise reduction of the refrigerator according to claim 1. Light detection type system for . 前記光検知装置（３）の内部のコントローラは、感光性素子（４）により検出された光信号の強さに応じて冷蔵庫の冷蔵システムの作動モードを判定し、
光の強度が光強度記憶モジュールにおいて予め設定された数値未満である場合、前記コントローラ（５）は、冷蔵庫（１）の内部の目標温度を上昇させるように調整し、制御システムは、冷蔵庫の冷蔵システムの冷蔵パワーを低下又は停止するように制御し、
光検知装置（４）により冷蔵庫（１）の外部の光強度が設定された数値以上である場合、前記コントローラ（５）は、冷蔵庫の内部の目標温度を下げるように調整し、制御システムは、冷蔵庫の冷蔵システムの冷蔵出力パワーを上げる、又は停止状態からすぐにフルパワー作動に変換するように制御することを特徴とする請求項１に記載の冷蔵庫の省エネ・騒音低減を制御するための光検知型システム。


The controller inside the photodetector (3) determines the operating mode of the refrigerator refrigerating system according to the intensity of the optical signal detected by the photosensitive element (4).
If the light intensity is less than a preset value in the light intensity storage module, the controller (5) adjusts to raise the target temperature inside the refrigerator (1), and the control system refrigerates the refrigerator. Control to reduce or stop the refrigeration power of the system,
When the light intensity outside the refrigerator (1) is equal to or higher than the value set by the light detection device (4), the controller (5) adjusts to lower the target temperature inside the refrigerator, and the control system sets the control system. Controlling energy saving and noise reduction of the refrigerator according to claim 1, wherein the refrigerating output power of the refrigerating system of the refrigerator is increased or controlled so as to immediately convert from a stopped state to full power operation. Light detection type system for .
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