200925534 九、發明說明： 【發明所屬之技術領域】 電冰箱風扇控制方法及應用該方 種可循環脫臭的電冰箱風扇控制 本發明是有關於一種 法的電冰箱，特別是指一 方法及電冰箱。 【先前技術】200925534 IX. Description of the invention: [Technical field of invention] Refrigerator fan control method and application of the same type of refrigerating and deodorizing refrigerator fan control The present invention relates to a refrigerator, in particular to a method and electricity refrigerator. [Prior Art]
❹ 目前電冰箱是每隔-段時間即伯測溫度以執行冷卻流 程，其程序包括偵知冰箱内部不同容室（冷康式或冷藏室）内 溫度的程序、判斷是否有按鍵輸人的程序、風扇轉速回授 控制/指令輸出的程序、I缩機轉速控制/指令輸出的程序， 及判斷是否使用除霜用加熱器輸出處理的程序等。 其中壓縮機及風扇的運轉方式主要可區分為通常模式 、急凍模式及除霜模式，各模式分別說明如下： 參閱圖1⑷，通常模式下，壓縮機的控制行程911是包 括交替的-運轉期Tl及一休止期τ2,且是否運轉或休止是 依據當時傾測到的溫度而定’若溫度過高便運轉，否則便 休止；其運轉期Τ】的速度變化是循序的低速—中速—高速 —中速—低速，而風扇對應的控制行程912，則是配合在運 轉期Τ!以循序的高速-> 中速—低速變化。 參閱圖1(b)，急;東模式下，壓縮機的控制行程921，相 較於通常模式，其運轉期Τ3中的高速運轉期Α將拉長，至 於風屬對應的控制行程922,則是在運轉期T3的全成都高 速運轉’藉此加速冷卻的效果。 參閱圖1(c)，除霜模式下，當除霜開始，則壓縮機的控 200925534 制行程931將會在開關被觸發後等候時間丁5後再開始運作 ’且風扇的控制行程932也會等候壓縮機運作後的時間a 後再開始運轉，等候的原因在於除霜功能是將加熱器開啟 ’為了避免熱氣過快散發使熱交換器損壞。 由前述可知，目前電冰箱的冷卻風扇主要是配合壓縮 機的行程來運作，其作用是加速冷卻循環；由於電冰箱内 往往會因為肉類、海鮮或醃製品等不新鮮的食品而產生異 ❹ 味，若能應用原本的冷卻風扇附加循環脫臭行程將可使電 冰箱的附加價值提高。 【發明内容】 因此，本發明之一目的，即在提供一種兼具冷卻循環 及脫臭循環功能的電冰箱風扇控制方法。 於是，本發明可循環脫臭的電冰箱風扇控制方法中， 該電冰箱具有一風扇、一冷卻系統及-脫臭迴路’該方法 包括下述步驟：⑷一般狀態下，該風扇依據-第-行程運 © ^以帶動該冷卻彡騎近氣流使其循環降溫；及（b)該電冰 箱=脫臭機能被觸發時，該風扇依據一第二行程運轉以將 氣帶入該脫臭迴路循環，使空氣能經由該脫臭迴路進行 脫臭。本發明是在風扇進行冷卻循環的運轉功能之外，使 i風扇增兼具脫臭機能的運轉功能，讓冰箱 環脫臭。 盹僱 本發日月> 3 妹 另一目的，即在提供一種可循環脫臭的電冰 相0 本發明可媽環脫臭的電冰箱包括一用以協調各元件運 200925534 作的控制單元、一冷卻系統、—脫臭迴路及―鄰近該冷卻 系統及該脫臭迴路之風扇裝置。 該冷卻系統具有-壓縮機及一熱交換器，該壓縮機受 該控制單元控制驅使該壓縮機運作，且該壓縮機運轉時令 該熱交換器發生冷卻作用 該脫臭迴路具有至少一内部界定有一風路的管室及一 • ⑽臭裝置’該管室具有一入風口及一出風口，該脫臭裝置 設置於該入風口及該出風口之間。 ® 顧扇裝置具有—風扇，受該控制單元控制驅使該風 扇運轉；該控制單元在一般狀態下，控制該風扇依據一第 一打程運轉以帶動該冷卻系統附近氣流使其循環降溫及 該電冰箱的脫臭機能被觸發時，控制該風扇依據一第二行 程運轉以將氣流帶入該脫臭迴路循環，使空氣能經由該脫 臭迴路進行脫臭。 本發明可循環脫臭的電冰箱風扇控制方法及電冰箱是 〇 應用原本的冷卻風扇附加循環脫臭行程，因此可使電冰箱 具有循環脫臭的功效。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 乂下配〇參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 參閱圖2 ’本發明可循環脫臭的電冰箱100的較佳實施 例包括一控制單元10、一溫度偵測模組u、一按鍵12、一 才曰示燈13、一除霜加熱器14、一冷卻系統2、一脫臭迴路 200925534 3及一風扇裝置4。 控制單元1G用以協調各元件運作，並受按鍵12觸發 執打循環脫臭機能，指示燈13則是受控制單元1〇控制， 配合於循環脫臭的行程產生對應於風扇裝£ 4是否運轉的 一指示訊號，例如：未運轉時熄滅指示燈13、運轉時點亮 指示燈13，及待機/暫停時閃爍指示燈13。 溫度偵測模、组11包括一冷;東室溫度感知器⑴、一交 換室溫度感知器112、一製冰室溫度感知器ιΐ3及一除霜溫 度感知S 114,主要用分別债測冷康室、切換室製冰= 除霜室的溫度，並提供給控制單元1G以作為控制除霜加熱 器14、冷卻系統2及風扇裝置4運作的依據。❹ At present, the refrigerator performs the cooling process every other time, that is, the temperature of the test, and the program includes a program for detecting the temperature in different chambers of the refrigerator (cold or cold room), and a program for judging whether there is a button input. The program for the fan speed feedback control/command output, the program for the I reducer speed control/command output, and the program for determining whether or not to use the defrosting heater output processing. The operation mode of the compressor and the fan can be mainly divided into the normal mode, the freezing mode and the defrost mode. The modes are respectively described as follows: Referring to Fig. 1 (4), in the normal mode, the control stroke 911 of the compressor includes an alternate-operation period. Tl and a rest period τ2, and whether the operation or rest is based on the temperature measured at the time, 'If the temperature is too high, it will run, otherwise it will stop; the speed change during its operation period is the sequential low speed - medium speed - High speed - medium speed - low speed, and the corresponding control stroke 912 of the fan is matched with the running period! In order of high speed -> medium speed - low speed change. Referring to FIG. 1(b), in the east mode, the control stroke 921 of the compressor is longer than the normal mode, and the high-speed operation period in the operation period Τ3 is elongated. As for the corresponding control stroke 922 of the wind, It is the high-speed operation of the whole Chengdu during the operation period T3, thereby accelerating the cooling effect. Referring to Figure 1(c), in the defrost mode, when the defrost starts, the compressor control 200925534 stroke 931 will wait for the time after the switch is triggered, and then start to operate, and the fan control stroke 932 will also Wait for the time after the compressor has been operated, and then start running. The reason for waiting is that the defrost function is to turn the heater on. In order to avoid the heat from being emitted too quickly, the heat exchanger is damaged. It can be seen from the foregoing that the cooling fan of the refrigerator is mainly operated in accordance with the stroke of the compressor, and its function is to accelerate the cooling cycle; since the refrigerator often has a different taste due to unfresh food such as meat, seafood or pickled products. If the original cooling fan can be applied, the additional cycle deodorization stroke will increase the added value of the refrigerator. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a refrigerator fan control method that has both a cooling cycle and a deodorization cycle function. Therefore, in the refrigerator fan control method of the present invention which can be cyclically deodorized, the refrigerator has a fan, a cooling system and a deodorization circuit. The method comprises the following steps: (4) in a general state, the fan is based on - Traveling by ^ ^ to drive the cooling 彡 to ride the near air to cool it; and (b) when the refrigerator = deodorizing machine can be triggered, the fan is operated according to a second stroke to bring the gas into the deodorizing circuit cycle So that air can be deodorized via the deodorization circuit. In the present invention, in addition to the operation function of the cooling cycle of the fan, the i-fan is combined with the operation function of the deodorizing function to deodorize the refrigerator ring.盹 本 本 & & & 3 3 3 3 3 3 3 3 3 3 3 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一a cooling system, a deodorizing circuit, and a fan device adjacent to the cooling system and the deodorizing circuit. The cooling system has a compressor and a heat exchanger controlled by the control unit to drive the compressor, and the compressor operates to cool the heat exchanger. The deodorizing circuit has at least one internal definition A duct room having a wind path and a (10) odor device having an air inlet and an air outlet, the deodorizing device being disposed between the air inlet and the air outlet. The fan device has a fan that is driven by the control unit to drive the fan to operate; in a normal state, the control unit controls the fan to operate according to a first stroke to drive the airflow near the cooling system to cool down and the electricity When the deodorizing machine of the refrigerator can be triggered, the fan is controlled to operate according to a second stroke to bring the airflow into the deodorizing circuit cycle, so that the air can be deodorized via the deodorizing circuit. The refrigerator fan control method and the refrigerator which can be circulated and deodorized according to the present invention are 附加 applying the original cooling fan to add a cycle deodorization stroke, thereby enabling the refrigerator to have the effect of circulating deodorization. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 2, a preferred embodiment of the reversible deodorizing refrigerator 100 of the present invention includes a control unit 10, a temperature detecting module u, a button 12, a display lamp 13, and a defrosting heater 14. a cooling system 2, a deodorizing circuit 200925534 3 and a fan unit 4. The control unit 1G is used to coordinate the operation of each component, and is triggered by the button 12 to trigger the cycle deodorization function. The indicator light 13 is controlled by the control unit 1〇, and the stroke corresponding to the cycle deodorization is generated corresponding to whether the fan is installed. An indication signal, for example, an off indicator 13 when not in operation, a lit indicator 13 during operation, and a blinking indicator 13 during standby/pause. The temperature detecting mode, the group 11 includes a cold; the east room temperature sensor (1), an exchange room temperature sensor 112, an ice making room temperature sensor ιΐ3, and a defrosting temperature sensing S 114, which are mainly used to measure the cold The temperature in the chamber and the switching chamber = the temperature of the defroster chamber is supplied to the control unit 1G as a basis for controlling the operation of the defrosting heater 14, the cooling system 2, and the fan unit 4.
冷部系統2具有一第一驅動模組21、一壓縮機22及一 熱交換器23，第一驅動模組21受控制單元1〇控制驅使該 壓縮機22運作’壓縮機22運轉時令熱交換器23發生冷卻 作用；風扇裝置42設置於鄰近冷卻系統2的熱交換器23 及脫臭迴路3之處’且具有一第二驅動模組41及一風扇 ，第二驅動模組41受控制單元1〇控制驅使風扇42運轉。 本發明可循環脫臭的電冰箱風扇控制方法是在一般狀 態下，控制單元10控制風扇42依據一第一行程運轉以帶 動熱交換器23附近氣流使其循環降溫，及表示脫臭機能的 按鍵12被觸發時，控制單元1〇控制風扇42依據一第二行 程運轉以將氣流帶人脫臭迴$ 3循環，使空氣能經由脫臭 迴路3進行脫臭。 風扇42的第一行程及第二行程係配合壓縮機22隨冰 200925534 箱内部溫度高低而間續運轉的一休 停運作的除霜期而有不同的運作方式/—運轉期及-暫 時機在壓縮機22處於運轉期時，.按鍵觸發 於原本運轉時間；在㈣機22處料止的運人轉時間大 由休止轉換為強制運轉，·在壓縮機U 7風扇42 風扇U休止等待除霜期過後，_機22、開係令 間，再轉換為強制運轉。 。運轉-段時The cold section system 2 has a first driving module 21, a compressor 22 and a heat exchanger 23. The first driving module 21 is controlled by the control unit 1 to drive the compressor 22 to operate. The switch 23 is cooled. The fan unit 42 is disposed adjacent to the heat exchanger 23 and the deodorizing circuit 3 of the cooling system 2 and has a second driving module 41 and a fan. The second driving module 41 is controlled. Unit 1 control controls drive fan 42 to operate. In the general state, the control unit 10 controls the fan 42 to operate according to a first stroke to drive the airflow near the heat exchanger 23 to cool down, and the button indicating the deodorizing function. When 12 is triggered, the control unit 1〇 controls the fan 42 to operate according to a second stroke to deodorize the airflow back to the $3 cycle, so that the air can be deodorized via the deodorizing circuit 3. The first stroke and the second stroke of the fan 42 are combined with the defrosting period of the rest operation of the compressor 22 with the internal temperature of the ice of 200925534, and the operation mode is different - the operation period and the temporary machine are in the compressor When 22 is in the running period, the button is triggered to the original running time; the operator's turning time at the (4) machine 22 is greatly changed from the rest to the forced running. · After the compressor U 7 fan 42 is stopped, the fan U is waiting for the defrost period. _ Machine 22, open the system, and then converted to forced operation. . Operation-segment
❹ 參閱圖3,脫臭迴路3具有一第—管室η 室32、一第三管室33及二脫臭裝置35ι、说，脫 3M、352是分別設置於第一管室Μ及第二管室32内部: ，第-管室3!、第二管室32的外觀是二組概呈相對且對 稱的L型，第一瞢宏I]方键-您 Β至31及第—官室32的内部分別界定有 一 ^路310、320，且第一管室31及第二管室32的L型長 邊前側各設置出風口 311、321，及L型短邊端部各設置入 風口 312、322 ;第三管室33則是概呈一 Y型，具有一位於 y型底端的入風口 331，及位於γ型二斜上側邊前方的出風 口 332、333 ;風扇42設置的位置恰好鄰近於熱交換器23 上方，和第一管室3及第二管室32的出風口 312、322及 第三管室33的入風口 33附近。 其中’風扇42帶動氣流循環脫臭的路徑說明如下： 1·熱交換器23致冷後的氣流由風扇42帶動形成氣流 吹送至第三管室33的入風口 331、第一管室31的入風口 311 ’及第二管室32的入風口 321。 2.氣流經第三管室33内的第三風路330至前方的出風 9 200925534 口 332、333吹送至冰箱内部’使冰箱内部冷卻後，回風至 第一管室31的入風口 311、第二管室32的入風口 321。 3.氣流分別經過第一管室3及第二管室32内的第一風 路310及第二風路320的脫臭裝置351、352後產生脫臭效 果後送出。 4.脫臭後的氣流分別由第一管室3丨的出風口 312及第 一管室32的出風口 322送出至熱交換器23附近，然後再 重複如上的路徑循環脫臭。 參閱圖4至圖6,並配合圖2,壓縮機22處於運轉期 、休止期及除霜期時，對於按鍵12、風扇42及指示燈13 等元件的控制方式分別詳述如下： 如圖4⑷，壓縮機22處於運轉料，其運轉期的速度 變化是循序的低速—中速—高速，中速—低速，如圖4⑻， 假設於時間tll押下按鍵12，如圖4⑷，則風扇42由原本 的低速轉換成高速運轉至—預定_ Τα然後喊成原本的 ❹ 低速狀態’如圖4⑻，之後若於時間^押下，然後在不超 過預定期間τΑ的時間内，於時間tu又押下一次，則第二欠 (時間Μ的觸發視為終止循環脫臭功能，如圖4⑷，此時會 又回復成原本的低速狀態;如圖4⑷，指示燈。 是_風扇42表示進行循環脫臭的期間^及期間 被點壳，否則為熄滅狀態。 Β β =壓職22處於休止_，其運 如t S’如困5(b)，假設於時間…按踺〗2 困5⑷’風…原本的停止狀態轉換成 至 10 200925534 一預定期間tc然後回復成原本的停止狀態，如圖5(a)，若 於時間押下，然後在不超過預定期間Tc内，於時間h 又押下—次，則第二次（時間us)的觸發視為終止循環脫= 功能’如圖5(c)，風扇42又回復成原本的停止狀態。 Ο参阅 Referring to FIG. 3, the deodorizing circuit 3 has a first tube chamber η chamber 32, a third tube chamber 33, and a second deodorizing device 35ι, saying that the stripping 3M and 352 are respectively disposed in the first chamber chamber and the second chamber. Inside the tube chamber 32: The appearance of the first tube chamber 3! and the second tube chamber 32 are two groups of relatively symmetrical and symmetrical L-shaped, the first 瞢宏 I] square key - you Β to 31 and the first - official room The inside of each of the first and second tubular chambers 31 and 32 is provided with air outlets 311 and 321 respectively, and the L-shaped short-side ends are respectively provided with air inlets 312. 322; the third tube chamber 33 is generally Y-shaped, has an air inlet 331 at the bottom end of the y-type, and air outlets 332, 333 located in front of the upper side of the y-type two oblique; the fan 42 is disposed at exactly the same position Adjacent to the heat exchanger 23, and the air outlets 312 and 322 of the first and third tube chambers 32 and 32, and the air inlet port 33 of the third tube chamber 33. The path of the fan 42 driving the airflow to deodorize is as follows: 1. The airflow after the heat exchanger 23 is cooled is driven by the fan 42 to form an airflow to the air inlet 331 of the third duct 33, and the inlet of the first duct 31. The tuyere 311' and the air inlet 321 of the second duct room 32. 2. The airflow passes through the third air passage 330 in the third duct room 33 to the front air outlet 9 200925534 Ports 332, 333 are blown to the inside of the refrigerator. After the interior of the refrigerator is cooled, the air is returned to the air inlet 311 of the first duct room 31. The air inlet 321 of the second duct 32. 3. The airflow passes through the degassing devices 351 and 352 of the first air duct 310 and the second air duct 320 in the first duct room 3 and the second duct room 32, respectively, and then the deodorizing effect is generated and then sent out. 4. The deodorized air stream is sent to the vicinity of the heat exchanger 23 from the air outlet 312 of the first duct chamber 3 and the air outlet 322 of the first duct chamber 32, respectively, and then the above-described path cycle deodorization is repeated. Referring to FIG. 4 to FIG. 6 , together with FIG. 2 , when the compressor 22 is in the running period, the rest period and the defrosting period, the control methods of the components such as the button 12 , the fan 42 and the indicator lamp 13 are respectively described as follows: As shown in FIG. 4( 4 ), The compressor 22 is in the running material, and the speed change during the running period is sequential low speed - medium speed - high speed, medium speed - low speed, as shown in Fig. 4 (8), assuming that the button 12 is pressed at time t11, as shown in Fig. 4 (4), the fan 42 is originally The low speed is converted to high speed operation until - predetermined _ Τα and then shouted into the original ❹ low speed state ' as shown in Fig. 4 (8), then if it is pressed at time ^, then in the time not exceeding the predetermined period τ ,, and then again at time tu, then The second owe (time Μ trigger is regarded as the end of the cycle deodorization function, as shown in Figure 4 (4), at this time will return to the original low speed state; as shown in Figure 4 (4), the indicator light. Yes _ Fan 42 indicates the period of cyclic deodorization ^ and During the period, it is sealed, otherwise it is extinguished. Β β = pressure 22 is at rest _, its operation is as t S' as sleepy 5 (b), assuming time... press 踺 2 sleepy 5 (4) 'wind... original stop state Convert to 10 200925534 A scheduled period Tc then returns to the original stop state, as shown in Fig. 5(a), if it is taken down at time, and then does not exceed the predetermined period Tc, and is again depressed at time h, then the second (time us) trigger is considered Ending the cycle off = function 'As shown in Fig. 5(c), the fan 42 returns to the original stop state.
在此需說明的是，由於休止期原本為不需要^卻循環 的狀態’為了折衷起見，在此時期的風扇42設定為中速運 轉’如圖5⑷，配合設定一大於該預定期間之運轉時限 I超過運轉時限w，如圖5(e)，風扇42就不再進行循 換脫臭；另外，也將每次執行脫臭循環的_設計成小於 運轉期執行脫臭循環的期間。 划圃5(d)，指示燈 疋晛考紙扇42表示進行循 袤脫臭的期間Tc、期間Td及期Μ T』間被點亮，由於押 :按鍵12的時間t24已超過運轉時以，因此關爍燈號揭 不使用者循環脫臭暫停，然而，由於期間A未達到預定期 間Tc，因此，於風扇42暫停後，下次開始運轉時，指示燈 二在剩餘的期間Tc—Te的點亮，表示接續進行預定期間 Tc的未完成的循環脫臭功能。 如圖_，壓縮機22處於除霜期時，其運轉期的速度 ^即表示停止），如圖6(b)，除霜加熱器14_加敎，如 ，6(〇’假設除霜期於時間t31押下按鍵12，如圖_，風 23^/·· ’如此是為了避免熱氣過快散發導致熱交換器 用者貝在不：時，如圖6(e)，指示燈13閃爍表示等待，若使 用者在不超過财期間W，於時間心又押下—次，則第 一二人（時間t32)的觸發視為終止猶環脫臭功能，於時間t33再 11 200925534 押下一次，才會重新等待/暫停循環脫臭功能，然而，如圖 6(b)，需等候除霜加熱器14加熱完成後的一段休止期間、 ，以及如圖6(a)，壓縮機22運作一段運轉期間Τι，最後， 如圖6(d) ’風扇43才會開始運轉以進行循環脫臭。 歸納上述’本發明可循環脫臭的電冰箱風扇控制方法 及電冰箱100是應用原本的冷卻風扇4附加循環脫臭行程 ，因此可使電冰箱1〇〇具有循環脫臭的功效。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一波形圖，說明目前電冰箱在通常模式、急凍 模式及除霜模式下，壓縮機及風扇的各種控制行程； 圖2是一系統方塊圖，說明本發明可循環脫臭的電冰 箱的較佳實施例； 圖3是一示意圖，說明該較佳實施例的脫臭迴路的熱 交換器 '風扇、脫臭裝置及管室的配置方式； 圖4是一波形圖，說明堡縮機處於運轉期時，本發明 對於按鍵、風扇及指示燈的控制方式； 圖5是一波形圖，說明壓縮機處於休止期時，本發明 對於按鍵、風扇及指示燈的控制方式；及 圖6是一波形圖，說明I縮機處於除霜期時，本發明 對於按鍵、風扇及指示燈的控制方式。 12 200925534 【主要元件符號說明】 〔習知〕 2 ···. ……冷卻系統 911 ....... 壓縮機的控制行 21 ···· ••…第一驅動模組 程 22···. ••…壓縮機 912....... 風扇的控制行程 23·... ••…熱交換器 〔本創作〕 3 ····. ••…脫臭迴路 100....... _ 々Λτ 31 · .....弟 管室 10......... 控制單元 310、 320風路 11......... /皿度伯測模組 311 ' 321、332、333 111 ....... 冷凍室溫度感知 .....出風口 器 312、 322 ' 331 112....... 交換室溫度感知 .....入風π 器 32···· ••…第二管室 113 ....... 製冰室溫度感知 33 ···· ••…第二管室 器 351 ' 352脫臭裝置 ❹ 114....... 除霜溫度感知器 4 ••… ••…風扇裝置 12......... 按鍵 41…· 第一驅動模組 13......... 指示燈 42·.·. .....風扇 除霜加熱器 13It should be noted here that since the rest period is originally a state in which it is not required to be cycled, 'for the sake of compromise, the fan 42 in this period is set to the medium speed operation' as shown in FIG. 5 (4), and the setting is set to be larger than the predetermined period of operation. When the time limit I exceeds the operation time limit w, as shown in Fig. 5(e), the fan 42 does not perform the cycle deodorization. Further, the __ each time the deodorization cycle is executed is designed to be smaller than the period during which the deodorization cycle is executed during the operation period. According to the plan 5 (d), the indicator light paper fan 42 indicates that the period Tc, the period Td, and the period T 进行 during which the deflation is performed is turned on, because the time t24 of the button 12 has exceeded the operation time. Therefore, the OFF light does not reveal the user's cyclic deodorization pause. However, since the period A does not reach the predetermined period Tc, after the fan 42 is suspended, the next time the operation starts, the indicator light 2 is in the remaining period Tc_Te. The lighting indicates that the uncompleted cycle deodorizing function of the predetermined period Tc is continued. As shown in Fig. _, when the compressor 22 is in the defrosting period, the speed of its operation period ^ means stop), as shown in Fig. 6(b), the defrosting heater 14_ is clamped, for example, 6 (〇' assuming the defrosting period is at the time T31 put down button 12, as shown in Figure _, wind 23^/·· ' So in order to avoid the heat gas is too fast to cause the heat exchanger user to be not: when, as shown in Figure 6 (e), the indicator light 13 flashes to indicate waiting If the user does not exceed the financial period, and the time is again, the trigger of the first two (time t32) is regarded as the termination of the deodorization function. At time t33 and then 200925534, it will be re-waited. / suspend the cycle deodorization function, however, as shown in Fig. 6 (b), it is necessary to wait for a period of rest after the completion of the heating of the defrosting heater 14, and as shown in Fig. 6 (a), the compressor 22 operates for a period of operation Τ, finally As shown in Fig. 6(d), the fan 43 will start to operate for cyclic deodorization. The above-mentioned "refrigerated refrigerator fan control method of the present invention and the refrigerator 100 are applied to the original cooling fan 4 for additional cycle deodorization. The stroke can therefore make the refrigerator 1 循环 have the effect of circulating deodorization. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are all It is still within the scope of the patent of the present invention. [Simple description of the drawing] Fig. 1 is a waveform diagram showing various control strokes of the compressor and the fan in the normal mode, the freezing mode and the defrost mode; 2 is a system block diagram illustrating a preferred embodiment of the reversible deodorizing refrigerator of the present invention; FIG. 3 is a schematic view showing the heat exchanger 'fan, deodorizing device of the deodorizing circuit of the preferred embodiment FIG. 4 is a waveform diagram illustrating the control mode of the present invention for buttons, fans, and indicator lights when the forging machine is in operation; FIG. 5 is a waveform diagram illustrating the compressor during the rest period, The invention relates to a control mode of a button, a fan and an indicator light; and FIG. 6 is a waveform diagram illustrating the control method of the button, the fan and the indicator light of the invention when the I reducer is in the defrosting period 12 200925534 [Explanation of main component symbols] [Practical] 2 ···.......Cooling system 911 ....... Compressor control line 21 ···· ••...First drive module 22 ···. ••...Compressor 912....... Fan control stroke 23·... ••...Heat exchanger [this creation] 3 ·····••... Deodorization circuit 100. ...... _ 々Λτ 31 · ..... brother room 10...... Control unit 310, 320 wind road 11......... Measuring module 311 '321, 332, 333 111 ....... Freezer temperature sensing.....air outlet 312, 322 '331 112....... exchange chamber temperature sensing... .. into the wind π device 32···· ••...the second chamber 113 ....... the ice chamber temperature perception 33 ···· ••...the second tube 351 ' 352 deodorizer ❹ 114....... Defrost temperature sensor 4 ••... ••...Fan unit 12...... Button 41...· First drive module 13........ .. indicator light 42·.·. ..... fan defrosting heater 13