TWI543223B - Automatic switch with heat-ray sensor - Google Patents
Automatic switch with heat-ray sensor Download PDFInfo
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- TWI543223B TWI543223B TW104104633A TW104104633A TWI543223B TW I543223 B TWI543223 B TW I543223B TW 104104633 A TW104104633 A TW 104104633A TW 104104633 A TW104104633 A TW 104104633A TW I543223 B TWI543223 B TW I543223B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Description
本發明係關於一種,偵測熱,而控制照明負載及排氣風扇的附設熱感測器之自動開關。The present invention relates to an automatic switch for attaching a thermal sensor that detects heat and controls a lighting load and an exhaust fan.
過去,為了因應使用者的進出房間而使照明負載亮燈並驅動排氣風扇,而使用附設熱感測器之自動開關。日本特開2005-183319號公報的附設熱感測器之自動開關,依據熱感測器的輸出而使照明負載與排氣風扇連動。In the past, an automatic switch with a thermal sensor was used in order to illuminate the lighting load and drive the exhaust fan in response to the user's access to the room. An automatic switch with a thermal sensor attached to Japanese Laid-Open Patent Publication No. 2005-183319 causes a lighting load to be interlocked with an exhaust fan in accordance with an output of the thermal sensor.
該附設熱感測器之自動開關,具有由使用者操作之排氣風扇連動模式開關。使用者藉由操作排氣風扇連動模式開關,而可切換使排氣風扇與照明負載同時動作之同時動作模式、以及自照明負載的動作開始起延遲一段時間,然後使排氣風扇動作之延遲動作模式。The automatic switch with a thermal sensor has an exhaust fan interlocking mode switch operated by a user. By operating the exhaust fan interlocking mode switch, the user can switch the operating mode of the exhaust fan and the lighting load simultaneously, and delay the operation of the lighting load from the start of the operation, and then delay the operation of the exhaust fan. mode.
本發明之目的在於提供一種,實用性更高的附設熱感測器之自動開關。It is an object of the present invention to provide an automatic switch with a thermal sensor that is more practical.
本發明之一態樣提供一種附設熱感測器之自動開關,與照明負載及排氣風扇一併使用。自動開關,具備:熱感測器部,檢測自人體發出的熱;控制部,依據來自該熱感測器部之感測器訊號,而輸出控制該照明負載的亮燈/熄燈與該排氣風扇的驅動/停止之控制訊號;第1開閉器,依據該控制訊號而對該照明負載之供電進行ON/OFF控制;第2開閉器,依據該控制訊號而進行對該排氣風扇之供電的ON/OFF控制;以及動作顯示部,藉由發光的有無而顯示該第2開閉器的ON及OFF。該控制部,可選擇第1控制與第2控制:該第1控制,係供施行該第1開閉器的ON控制,並施行該第2開閉器的ON控制所用;該第2控制,係供將該第1開閉器進行ON控制,將該第1開閉器進行OFF控制,而後,將該第2開閉器進行ON控制所用。該控制部,在該第2開閉器的ON控制中使該動作顯示部發光。One aspect of the present invention provides an automatic switch with a thermal sensor for use with a lighting load and an exhaust fan. The automatic switch has a thermal sensor unit that detects heat generated from the human body, and a control unit that outputs a light/light-off that controls the lighting load and the exhaust according to the sensor signal from the thermal sensor unit. a driving/stopping control signal of the fan; the first switcher performs ON/OFF control of the power supply of the lighting load according to the control signal; and the second switcher performs power supply to the exhaust fan according to the control signal. The ON/OFF control and the operation display unit display ON and OFF of the second switch by the presence or absence of light emission. The control unit may select the first control and the second control: the first control is for performing ON control of the first switch, and is used for performing ON control of the second switch; the second control is for The first shutter is subjected to ON control, the first shutter is OFF-controlled, and then the second shutter is used for ON control. The control unit causes the operation display unit to emit light during ON control of the second switch.
該附設熱感測器之自動開關,藉由在對排氣風扇之供電進行ON/OFF控制的第2開閉器之ON控制中使動作顯示部發光,而可視化地顯示排氣風扇之供電,可更提高實用性。 其他態樣及優點,與顯示本發明之技術的思想之例的附圖一同自以下記述內容而明瞭。The automatic switch with the thermal sensor causes the operation display unit to emit light during the ON control of the second switch that performs ON/OFF control of the power supply to the exhaust fan, thereby visually displaying the power supply of the exhaust fan. More practical. Other aspects and advantages will be apparent from the following description together with the drawings showing examples of the idea of the technology of the present invention.
對本發明之實施形態的附設熱感測器之自動開關10加以說明。圖中,對於相同構件,給予相同符號並省略重複的說明。下述說明中,有時會將實施形態的附設熱感測器之自動開關10稱作自動開關10。An automatic sensor 10 with a thermal sensor according to an embodiment of the present invention will be described. In the drawings, the same reference numerals are given to the same members, and overlapping description will be omitted. In the following description, the automatic switch 10 to which the thermal sensor is attached in the embodiment may be referred to as an automatic switch 10.
自動開關10,如圖1及圖2所示,具備熱感測器部1、控制部4、第1開閉器5a、第2開閉器5b、及動作顯示部8。熱感測器部1,檢測自人體發出的熱而輸出感測器訊號。控制部4,依據來自熱感測器部1之感測器訊號,而輸出控制照明負載52的亮燈/熄燈與排氣風扇53的驅動/停止之控制訊號。第1開閉器5a,依據控制訊號而對照明負載52之供電進行ON/OFF控制。第2開閉器5b,依據控制訊號而對排氣風扇53之供電進行ON/OFF控制。動作顯示部8,藉由發光的有無而顯示第2開閉器5b的ON/OFF控制。控制部4,構成為可選擇第1控制與第2控制。控制部4,在第1控制中,施行第1開閉器5a的ON控制,並施行第2開閉器5b的ON控制。控制部4,在第2控制中,將第1開閉器5a進行ON控制,並在第1開閉器5a的OFF控制之後施行第2開閉器5b的ON控制。控制部4,在第2開閉器5b的ON控制中使動作顯示部8發光。As shown in FIGS. 1 and 2, the automatic switch 10 includes a thermal sensor unit 1, a control unit 4, a first switch 5a, a second switch 5b, and an operation display unit 8. The thermal sensor unit 1 detects the heat emitted from the human body and outputs a sensor signal. The control unit 4 outputs a control signal for controlling the lighting/lighting of the lighting load 52 and the driving/stopping of the exhaust fan 53 in accordance with the sensor signal from the thermal sensor unit 1. The first switch 5a performs ON/OFF control of the power supply of the illumination load 52 in accordance with the control signal. The second shutter 5b controls ON/OFF of the power supply of the exhaust fan 53 in accordance with the control signal. The operation display unit 8 displays ON/OFF control of the second shutter 5b by the presence or absence of light emission. The control unit 4 is configured to select the first control and the second control. In the first control, the control unit 4 performs ON control of the first switch 5a, and performs ON control of the second switch 5b. In the second control, the control unit 4 performs ON control of the first switch 5a, and performs ON control of the second switch 5b after the OFF control of the first switch 5a. The control unit 4 causes the operation display unit 8 to emit light during the ON control of the second shutter 5b.
觀察動作顯示部8的使用者,依動作顯示部8是否發光,而可直觀地知道排氣風扇53是否運作。藉此,自動開關10的實用性變得更高。The user who observes the operation display unit 8 can intuitively know whether or not the exhaust fan 53 is operating depending on whether or not the operation display unit 8 emits light. Thereby, the practicality of the automatic switch 10 becomes higher.
以下,對自動開關10之電路構成簡單地說明。Hereinafter, the circuit configuration of the automatic switch 10 will be briefly described.
自動開關10,如圖2所示,具備以手動進行操作之操作開關2a、以及判別對於操作開關2a的ON操作及OFF操作之輸入判別部2。亮度感測器1s偵測周圍的亮度。控制部4,依據來自熱感測器部1之感測器訊號、來自輸入判別部2之判別訊號、及來自亮度感測器1s之照度訊號,而控制照明負載52的亮燈/熄燈、與排氣風扇53的驅動/停止。直流安定化電源4c,藉由第1電源端子11c1及第2電源端子11c2,而可與商用電源51電性連接。自動開關10,藉由第1負載端子11c3及第2負載端子11c4,而與照明負載52電性連接。自動開關10,藉由第3負載端子11c5及第4負載端子11c6,而與排氣風扇53電性連接。第1開閉器5a,構成為可將商用電源51與照明負載52的串聯電路電性導通及隔斷。第1開閉器5a,具備:第1開閉元件5a1,開閉供電路;以及第1開閉控制部5a2,控制第1開閉元件5a1。第1開閉元件5a1,在與商用電源51連接的第1電源端子11c1、及與照明負載52連接的第2負載端子11c4之間電性連接。As shown in FIG. 2, the automatic switch 10 includes an operation switch 2a that is manually operated, and an input determination unit 2 that determines an ON operation and an OFF operation on the operation switch 2a. The brightness sensor 1s detects the brightness of the surroundings. The control unit 4 controls the lighting/lighting of the lighting load 52 according to the sensor signal from the thermal sensor unit 1, the discrimination signal from the input determining unit 2, and the illuminance signal from the brightness sensor 1s. The driving/stopping of the exhaust fan 53. The DC stabilized power supply 4c is electrically connected to the commercial power source 51 via the first power supply terminal 11c1 and the second power supply terminal 11c2. The automatic switch 10 is electrically connected to the illumination load 52 by the first load terminal 11c3 and the second load terminal 11c4. The automatic switch 10 is electrically connected to the exhaust fan 53 via the third load terminal 11c5 and the fourth load terminal 11c6. The first switch 5a is configured to electrically connect and disconnect the commercial power source 51 and the series circuit of the illumination load 52. The first shutter 5a includes a first opening and closing element 5a1, an opening and closing supply circuit, and a first opening/closing control unit 5a2 that controls the first opening and closing element 5a1. The first opening and closing element 5a1 is electrically connected between the first power supply terminal 11c1 connected to the commercial power source 51 and the second load terminal 11c4 connected to the illumination load 52.
第2開閉器5b,構成為將商用電源51與排氣風扇53的串聯電路電性導通及隔斷。第2開閉器5b,具備:第2開閉元件5b1,開閉供電路;以及第2開閉控制部5b2,控制第2開閉元件5b1。第2開閉元件5b1,在與商用電源51連接的第1電源端子11c1、及與排氣風扇53連接的第4負載端子11c6之間電性連接。The second shutter 5b is configured to electrically connect and disconnect the series circuit of the commercial power source 51 and the exhaust fan 53. The second shutter 5b includes a second opening and closing element 5b1, an opening and closing supply circuit, and a second opening/closing control unit 5b2 that controls the second opening and closing element 5b1. The second opening and closing element 5b1 is electrically connected between the first power supply terminal 11c1 connected to the commercial power source 51 and the fourth load terminal 11c6 connected to the exhaust fan 53.
控制部4,具有持續亮燈模式、自動照明模式、及強制熄燈模式。持續亮燈模式中,控制部4無論接收或未接收到感測器訊號,皆使照明負載52持續地亮燈。自動照明模式中,控制部4,依據感測器訊號而使照明負載52自動地亮燈,並在經過既定亮燈保持時間後使照明負載52熄燈。強制熄燈模式中,控制部4,無論接收或未接收到感測器訊號,皆將照明負載52強制地熄燈。控制部4,在各個操作開關2a之操作中,依序切換持續亮燈模式、自動照明模式、及強制熄燈模式,於模式顯示部6中顯示切換後的模式。The control unit 4 has a continuous lighting mode, an automatic lighting mode, and a forced light-off mode. In the continuous lighting mode, the control unit 4 causes the lighting load 52 to continuously illuminate regardless of whether the sensor signal is received or not. In the automatic lighting mode, the control unit 4 automatically lights the lighting load 52 according to the sensor signal, and turns off the lighting load 52 after a predetermined lighting keeping time. In the forced light-off mode, the control unit 4 forcibly turns off the lighting load 52 regardless of whether the sensor signal is received or not. The control unit 4 sequentially switches the continuous lighting mode, the automatic lighting mode, and the forced light-off mode in the operation of each of the operation switches 2a, and displays the mode after switching in the mode display unit 6.
此外,控制部4,在自動照明模式中,可依據感測器訊號及照度訊號控制第1開閉器5a,使照明負載52自動地亮燈,並在經過既定亮燈保持時間後使照明負載52熄燈。進一步,控制部4,於自動照明模式中,可在與照明負載52之自動亮燈同時驅動排氣風扇53、或在經過既定亮燈保持時間後驅動排氣風扇53,而後,在自照明負載52的熄燈起經過既定延遲動作時間之時間點,使排氣風扇53停止。In addition, in the automatic illumination mode, the control unit 4 can control the first switch 5a according to the sensor signal and the illuminance signal to automatically illuminate the illumination load 52, and cause the illumination load 52 after the predetermined illumination holding time elapses. Turn off the light. Further, in the automatic illumination mode, the control unit 4 can drive the exhaust fan 53 simultaneously with the automatic lighting of the lighting load 52, or drive the exhaust fan 53 after a predetermined lighting holding time, and then, in the self-illuminating load When the light is turned off 52, the exhaust fan 53 is stopped at the time point when the predetermined delay operation time elapses.
接著,說明自動開關10之使用例。Next, an example of use of the automatic switch 10 will be described.
自動開關10,例如安裝於洗手間之壁面,控制洗手間的照明負載52及排氣風扇53。The automatic switch 10 is mounted, for example, on the wall surface of the restroom, and controls the lighting load 52 of the restroom and the exhaust fan 53.
自動開關10,如圖1及圖3所示,可具備用於設置在洗手間之壁面等施工面(未圖示)的安裝框17。自動開關10,可具備嵌入構成施工面之建造材料的器體11。器體11,如圖4所示,例如可具有以有底方筒狀的本體11a、及有底方筒狀的覆蓋體11b構成之直方體上的外形。器體11,將本體11a與覆蓋體11b嵌合而使其成為內部為空腔之盒體。器體11,構成為可於內部收納控制部4、第1開閉器5a、及第2開閉器5b。實施形態中,將器體11之尺寸,設定為例如與相當於排列3個JIS規格之嵌入型配線器具模組的大小之一連串模組的大小相同。圖示之例子中,前視時,器體11的寬度,較嵌入配線器具用的安裝框17之第1窗孔17aa的寬度略小。As shown in FIGS. 1 and 3, the automatic switch 10 may include a mounting frame 17 for mounting on a construction surface (not shown) such as a wall surface of the restroom. The automatic switch 10 can be provided with a body 11 that is embedded in a construction material constituting a construction surface. As shown in FIG. 4, the body 11 may have, for example, an outer shape formed on a rectangular parallelepiped body 11a having a bottomed rectangular shape and a bottomed cylindrical cover 11b. In the body 11, the body 11a and the cover 11b are fitted to each other to form a case in which the inside is a cavity. The body 11 is configured to house the control unit 4, the first shutter 5a, and the second shutter 5b therein. In the embodiment, the size of the body 11 is set to be, for example, the same as the size of a series of modules corresponding to the size of the embedded wiring harness module in which three JIS specifications are arranged. In the illustrated example, the width of the body 11 is slightly smaller than the width of the first window hole 17aa of the mounting frame 17 for the wiring device in the front view.
本體11a,具備與覆蓋體11b嵌合之卡合突起部11ac。在本體11a之上壁與下壁,形成各2個卡合突起部11ac。本體11a,由電性絕緣性之樹脂材料形成。電性絕緣性之樹脂材料,例如可使用ABS(acrylonitrile butadiene styrene copolymer)樹脂或尿素樹脂等。本體11a,例如可藉由射出成形而形成:將加熱溶融的電性絕緣性之樹脂材料射出注入模具內並使其冷卻固化。The main body 11a is provided with an engagement projection 11ac that is fitted to the cover 11b. Two engagement projections 11ac are formed on the upper wall and the lower wall of the main body 11a. The body 11a is formed of an electrically insulating resin material. As the electrically insulating resin material, for example, an ABS (acrylonitrile butadiene styrene copolymer) resin or a urea resin can be used. The main body 11a can be formed, for example, by injection molding: an electrically insulating resin material that is heated and melted is injected into a mold and cooled and solidified.
自動開關10,藉由未圖示之電線,而與商用電源51、照明負載52、及排氣風扇53電性連接。自動開關10,如圖4所示,具備與電線連接的端子11c。本體11a,收納端子11c。端子11c,具備:鎖定彈簧11ca,對電線給予彈簧的力;以及端子板11cb,收納鎖定彈簧11ca。端子11c可構成為,若將電線***,則可與電線電性連接並以端子板11cb及鎖定彈簧11ca固定電線。鎖定彈簧11ca,可藉由銅或銅合金等金屬板材的折彎加工而形成。同樣地,端子板11cb,可藉由金屬板材的折彎加工而形成。端子11c,可為藉由將剝除絕緣被覆之電線中的芯線***,而與電線進行電性連接及機械性連接之所謂的速結端子。本體11a具備按鈕11cc,用於將電線自速結端子釋放。自器體11的背面以治具推壓按鈕11cc時,按鈕11cc使鎖定彈簧11ca變形。藉由鎖定彈簧11ca的變形,而可將電線自器體11抽出。端子11c,可具有第1電源端子11c1、第2電源端子11c2、第1負載端子11c3、第2負載端子11c4、第3負載端子11c5、及第4負載端子11c6。The automatic switch 10 is electrically connected to the commercial power source 51, the lighting load 52, and the exhaust fan 53 by wires (not shown). The automatic switch 10, as shown in Fig. 4, has a terminal 11c connected to an electric wire. The main body 11a houses the terminal 11c. The terminal 11c includes a lock spring 11ca to apply a spring force to the electric wire, and a terminal plate 11cb to accommodate the lock spring 11ca. The terminal 11c can be configured such that when the electric wire is inserted, the electric wire can be electrically connected to the electric wire and the electric wire can be fixed by the terminal plate 11cb and the lock spring 11ca. The lock spring 11ca can be formed by bending a metal plate such as copper or a copper alloy. Similarly, the terminal block 11cb can be formed by bending a metal plate. The terminal 11c may be a so-called quick junction terminal that is electrically and mechanically connected to the electric wire by inserting a core wire in the electric wire that is stripped of the insulation coating. The body 11a is provided with a button 11cc for releasing the electric wire from the quick junction terminal. When the push button 11cc is pressed from the back surface of the body 11 by the jig, the button 11cc deforms the lock spring 11ca. The electric wire can be taken out from the body 11 by the deformation of the lock spring 11ca. The terminal 11c may include a first power supply terminal 11c1, a second power supply terminal 11c2, a first load terminal 11c3, a second load terminal 11c4, a third load terminal 11c5, and a fourth load terminal 11c6.
於覆蓋體11b之上壁與下壁,形成各2個朝向本體11a突出的突出片11bc。各突出片11bc,可對覆蓋體11b之筒狀部位彈性變形,且與筒狀部位一體成形。突出片11bc,可為形成卡合孔11bf之C字形鉤。於突出片11bc之卡合孔11bf,嵌合本體11a之卡合突起部11ac。On the upper wall and the lower wall of the covering body 11b, two projecting pieces 11bc projecting toward the main body 11a are formed. Each of the protruding pieces 11bc is elastically deformable to the cylindrical portion of the covering body 11b, and is integrally formed with the cylindrical portion. The protruding piece 11bc may be a C-shaped hook forming the engaging hole 11bf. The engaging projection 11c of the main body 11a is fitted to the engaging hole 11bf of the protruding piece 11bc.
於覆蓋體11b之各側壁11bb,例如形成2個安裝爪11bd。各安裝爪11bd,與安裝框17之器具安裝孔17ab嵌合。於側壁11bb形成一對切入溝11bg。在一對切入溝11bg之間,配置一對安裝爪11bd。覆蓋體11b,於一對安裝爪11bd之間形成撓曲片11be。撓曲片11be可自側壁11bb起往器體11之內方撓曲。覆蓋體11b,由電性絕緣性之樹脂材料形成。電性絕緣性之樹脂材料,例如可使用ABS樹脂或尿素樹脂等形成。覆蓋體11b,例如可藉由射出成形而形成:將加熱溶融的電性絕緣性之樹脂材料射出注入模具內並使其冷卻固化。For example, two mounting claws 11bd are formed on each side wall 11bb of the covering body 11b. Each of the attachment claws 11bd is fitted into the fixture mounting hole 17ab of the mounting frame 17. A pair of cut-in grooves 11bg are formed in the side wall 11bb. A pair of mounting claws 11bd are disposed between the pair of cutting grooves 11bg. The covering body 11b forms a flexure piece 11be between the pair of mounting claws 11bd. The flexure piece 11be can flex from the side wall 11bb toward the inside of the body 11. The covering body 11b is formed of an electrically insulating resin material. The electrically insulating resin material can be formed, for example, using an ABS resin or a urea resin. The covering body 11b can be formed, for example, by injection molding: an electrically insulating resin material that is heated and melted is injected into a mold and cooled and solidified.
安裝框17,係藉由對向之一對長片17a、及對向之一對短片17b形成。例如可於短片17b設置如箭頭之標記,以使對施工面之安裝框17的安裝容易施行。例如可於長片17a設置如三角形之標記,以使安裝框17與器體11的安裝容易施行。長片17a,具備複數個可安裝器體11之器具安裝孔17ab。安裝框17,藉由將覆蓋體11b之安裝爪11bd與器具安裝孔17ab嵌合,而可保持器體11。將器體11安裝於安裝框17時,例如,將覆蓋體11b之一方的側壁11bb之安裝爪11bd,***至安裝框17之一方的器具安裝孔17ab。接著,以使另一方的側壁11bb之安裝爪11bd撓曲的狀態,將覆蓋體11b***至安裝框17之第1窗孔17aa。將器體11***至安裝框17後,將覆蓋體11b之另一方的側壁11bb之安裝爪11bd,***至安裝框17之另一方的器具安裝孔17ab。藉由將安裝爪11bd***至器具安裝孔17ab,而將器體11保持於安裝框17。藉由將撓曲片11be往器體11之內部壓入,而可自器具安裝孔17ab抽出安裝爪11bd以將器體11自安裝框17卸下。The mounting frame 17 is formed by facing one of the long pieces 17a and one of the opposite pairs of the short pieces 17b. For example, a mark such as an arrow may be provided on the short film 17b to facilitate the mounting of the mounting frame 17 of the construction surface. For example, a mark such as a triangle may be provided on the long piece 17a to facilitate the mounting of the mounting frame 17 and the body 11. The long piece 17a is provided with a plurality of instrument mounting holes 17ab of the mountable body 11. The mounting frame 17 can hold the body 11 by fitting the mounting claws 11bd of the covering body 11b to the fixture mounting holes 17ab. When the body 11 is attached to the mounting frame 17, for example, the mounting claws 11bd of the side walls 11bb of one of the covering bodies 11b are inserted into the appliance mounting holes 17ab of one of the mounting frames 17. Next, the covering body 11b is inserted into the first window hole 17aa of the mounting frame 17 in a state where the mounting claw 11bd of the other side wall 11bb is deflected. After the body 11 is inserted into the mounting frame 17, the mounting claw 11bd of the other side wall 11bb of the covering body 11b is inserted into the other device mounting hole 17ab of the mounting frame 17. The body 11 is held by the mounting frame 17 by inserting the mounting claws 11bd into the appliance mounting holes 17ab. By pressing the inside of the body 11 into the flexible sheet 11be, the mounting claws 11bd can be pulled out from the appliance mounting hole 17ab to detach the body 11 from the mounting frame 17.
如圖1及圖3所示,於安裝框17的短片17b形成長孔17ac。藉由將未圖示之固定螺紋件貫穿長孔17ac,與埋設於施工面之嵌入盒(未圖示)的螺紋部螺合,而將安裝框17固定於施工面。在安裝框17之短片17b形成板用螺絲所使用的螺孔17ad。螺孔17ad,可將未圖示之矩形框狀的化妝蓋板螺著固定於安裝框17。安裝框17之形狀及構造,若可安裝器體11,則可進行各種變更。安裝框17,例如可由樹脂體或金屬體構成。As shown in FIGS. 1 and 3, a long hole 17ac is formed in the short piece 17b of the mounting frame 17. The fixing frame (not shown) is inserted through the long hole 17ac, and is screwed to the screw portion of the insert case (not shown) embedded in the construction surface, thereby fixing the mounting frame 17 to the construction surface. The short piece 17b of the mounting frame 17 forms a screw hole 17ad for the plate screw. The screw hole 17ad can be screwed to the mounting frame 17 by a rectangular frame-shaped cosmetic cover (not shown). The shape and structure of the mounting frame 17 can be variously changed if the body 11 can be attached. The mounting frame 17 can be made of, for example, a resin body or a metal body.
自動開關10,於器體11之內部收納可控制照明負載52及排氣風扇53的電路部16。電路部16,具備第1電路基板16a、及第2電路基板16c。隔著電性絕緣板16b,將第1電路基板16a,與第2電路基板16c對向配置。亦可將第1電路基板16a與第2電路基板16c藉由未圖示之導體而電性連接。電路基板16a、16c,例如呈矩形,可由印刷配線板形成。The automatic switch 10 houses a circuit portion 16 that can control the illumination load 52 and the exhaust fan 53 inside the body 11. The circuit unit 16 includes a first circuit board 16a and a second circuit board 16c. The first circuit board 16a is disposed to face the second circuit board 16c via the electrically insulating plate 16b. The first circuit board 16a and the second circuit board 16c may be electrically connected by a conductor (not shown). The circuit boards 16a and 16c have a rectangular shape, for example, and may be formed of a printed wiring board.
例如,可將熱感測器部1、輸入判別部2及控制部4,安裝或形成於第1電路基板16a。動作顯示部8具有第1發光二極體8a。模式顯示部6具有複數個(例如3個)第2發光二極體6a。將動作顯示部8及模式顯示部6安裝或形成於第1電路基板16a。於第1電路基板16a,安裝:開關本體2aa,具有以手動操作部2a1按壓驅動之操作子2ac;第1開關部2e1,以第2撓曲部11by按壓驅動;以及第2開關部2e2,以第3撓曲部11bz按壓驅動。第1電路基板16a,安裝有構成亮度感測器1s之光電二極體。第1電路基板16a,例如,亦可安裝用於抑制異常發熱之溫度熔絲及/或防止漏電用之繼電器等各種電子零件。For example, the thermal sensor unit 1, the input determination unit 2, and the control unit 4 may be mounted or formed on the first circuit board 16a. The operation display unit 8 has a first light-emitting diode 8a. The mode display unit 6 has a plurality of (for example, three) second light-emitting diodes 6a. The operation display unit 8 and the mode display unit 6 are attached or formed on the first circuit board 16a. The switch main body 16aa is mounted on the first circuit board 16a, and has an operation unit 2ac that is pressed and driven by the manual operation unit 2a1; the first switch unit 2e1 is pressed and driven by the second flexure portion 11by; and the second switch unit 2e2 is used to The third flexure portion 11bz is pressed and driven. A photodiode constituting the luminance sensor 1s is mounted on the first circuit board 16a. For example, various electronic components such as a temperature fuse for suppressing abnormal heat generation and/or a relay for preventing leakage may be attached to the first circuit board 16a.
例如,可將直流安定化電源4c、第1開閉器5a、及第2開閉器5b,安裝或形成於第2電路基板16c。以複數個電子零件16aa構成直流安定化電源4c。第1開閉器5a,具有第1開閉元件5a1、及控制第1開閉元件5a1之第1開閉控制部5a2。第1開閉元件5a1,例如可使用雙向3端子閘流體構成。第1開閉器5a之第1開閉元件5a1,未限定為如半導體開關元件之電子開關,亦可為具備可動接點及固定接點的機械開關。第2開閉器5b,具有第2開閉元件5b1、及控制第2開閉元件5b1之第2開閉控制部5b2。第2開閉元件5b1,可使用具有接點之繼電器而構成。具有接點之繼電器,例如可使用具備置位線圈(set coil)與重置線圈(reset coil)之閂鎖繼電器(latch relay)。第2開閉控制部5b2,依據控制訊號而切換第2開閉元件5b1的ON與OFF。第2開閉器5b之第2開閉元件5b1,並未限定為具備可動接點及固定接點之機械開關,亦可為如半導體開關元件之電子開關。For example, the DC stabilized power source 4c, the first switch 5a, and the second shutter 5b may be mounted or formed on the second circuit board 16c. The DC stabilized power supply 4c is constituted by a plurality of electronic components 16aa. The first shutter 5a includes a first opening and closing element 5a1 and a first opening and closing control unit 5a2 that controls the first opening and closing element 5a1. The first opening and closing element 5a1 can be configured, for example, by using a bidirectional three-terminal thyristor. The first opening/closing element 5a1 of the first shutter 5a is not limited to an electronic switch such as a semiconductor switching element, and may be a mechanical switch including a movable contact and a fixed contact. The second shutter 5b includes a second opening and closing element 5b1 and a second opening/closing control unit 5b2 that controls the second opening and closing element 5b1. The second opening and closing element 5b1 can be configured using a relay having a contact. For a relay having a contact, for example, a latch relay having a set coil and a reset coil can be used. The second opening/closing control unit 5b2 switches ON and OFF of the second opening and closing element 5b1 in accordance with the control signal. The second opening/closing element 5b1 of the second shutter 5b is not limited to a mechanical switch including a movable contact and a fixed contact, and may be an electronic switch such as a semiconductor switching element.
熱感測器部1,可使用紅外線感測器1a構成。將紅外線感測器1a,安裝於第1電路基板16a。紅外線感測器1a,例如檢測自人體發出的熱(例如紅外線)。紅外線感測器1a,可由熱電元件(pyroelectric device)構成。熱感測器部1,可為隨時檢測紅外線之構成,亦可為隔著預先設定的時間間隔檢測紅外線之構成。熱感測器部1,構成可偵測人體的存在與不存在之人體偵測用感測器。熱感測器部1,例如亦可與亮度感測器1s一體化地構成。The thermal sensor unit 1 can be configured using an infrared sensor 1a. The infrared sensor 1a is attached to the first circuit board 16a. The infrared sensor 1a detects, for example, heat (for example, infrared rays) emitted from the human body. The infrared sensor 1a can be composed of a pyroelectric device. The thermal sensor unit 1 may be configured to detect infrared rays at any time, or may be configured to detect infrared rays at predetermined time intervals. The thermal sensor unit 1 constitutes a human body detecting sensor capable of detecting the presence and absence of a human body. The thermal sensor unit 1 can be configured, for example, integrally with the luminance sensor 1s.
較佳例子中,熱感測器部1具備突出部位1k,為了確保既定的視角而較操作開關2a之前表面更為突出。熱感測器部1,具備筒狀的光學構件1r。光學構件1r,可具有供增廣紅外線感測器1a之偵測範圍所用的鏡部。以感測器覆蓋部1b覆蓋紅外線感測器1a與光學構件1r。感測器覆蓋部1b之前端可呈半球形。自人體發出的熱可穿透感測器覆蓋部1b。感測器覆蓋部1b,可具有將紅外線聚光之菲涅爾透鏡(Fresnel lens)。感測器覆蓋部1b,例如可使用聚乙烯樹脂形成。感測器覆蓋部1b,夾持在器體11的覆蓋體11b與第1電路基板16a之間,收納於器體11的內部。In a preferred example, the thermal sensor unit 1 is provided with a protruding portion 1k, and is more protruded than the front surface of the operation switch 2a in order to secure a predetermined viewing angle. The thermal sensor unit 1 includes a cylindrical optical member 1r. The optical member 1r may have a mirror portion for amplifying the detection range of the infrared sensor 1a. The infrared sensor 1a and the optical member 1r are covered with the sensor covering portion 1b. The front end of the sensor cover portion 1b may be hemispherical. The heat emitted from the human body can penetrate the sensor cover 1b. The sensor cover portion 1b may have a Fresnel lens that condenses infrared rays. The sensor covering portion 1b can be formed, for example, using a polyethylene resin. The sensor covering portion 1b is sandwiched between the covering body 11b of the body 11 and the first circuit board 16a, and is housed inside the body 11.
操作開關2a,構成為以手動方式按壓手動操作部2a1,藉而使開關本體2aa動作。亦即,手動操作部2a1,構成以手動方式按壓之操作開關2a的一部分。輸入判別部2,構成為能夠判別是否操作操作開關2a即可。手動操作部2a1,具有化妝蓋部2g、手柄部2f、及覆蓋體11b。化妝蓋部2g,具備:透光性構件2g1,提供進行按壓操作的前表面2ab;以及底板2g2,設置於透光性構件2g1的背面。手動操作部2a1具備把手部2a2,設置為與熱感測器部1之突出部位1k重疊。把手部2a2具有指觸凹部2a3,以為了將化妝蓋部2g卸下而可搭上手指的方式形成。手柄部2f,以可拆卸的方式保持化妝蓋部2g。在將化妝蓋部2g自手柄部2f卸下時使器體11的第1表面11bp通過手柄部2f之開口部2f1而往外部露出。於手柄部2f,形成第1貫通孔2f3與複數個第2貫通孔2f4。The operation switch 2a is configured to manually press the manual operation unit 2a1 to operate the switch body 2aa. That is, the manual operation unit 2a1 constitutes a part of the operation switch 2a that is manually pressed. The input determination unit 2 is configured to be able to determine whether or not the operation switch 2a is operated. The manual operation unit 2a1 has a cosmetic cover portion 2g, a handle portion 2f, and a cover 11b. The cosmetic cover portion 2g includes a translucent member 2g1 that provides a front surface 2ab for performing a pressing operation, and a bottom plate 2g2 that is provided on the back surface of the translucent member 2g1. The manual operation unit 2a1 includes a handle portion 2a2 and is provided to overlap the protruding portion 1k of the thermal sensor unit 1. The handle portion 2a2 has a finger-contact recess 2a3 which is formed so as to be able to catch a finger in order to remove the cosmetic cover portion 2g. The handle portion 2f detachably holds the cosmetic cover portion 2g. When the cosmetic cover portion 2g is detached from the handle portion 2f, the first surface 11bp of the body 11 is exposed to the outside through the opening portion 2f1 of the handle portion 2f. The first through hole 2f3 and the plurality of second through holes 2f4 are formed in the handle portion 2f.
透光性構件2g1,例如為矩形板。透光性構件2g1,可藉透光性之樹脂材料形成。透光性之樹脂材料,例如可使用聚碳酸酯樹脂。化妝蓋部2g,如圖8至圖13所示,可於透光性構件2g1的背面具有光漫射層2g5。光漫射層2g5,將含有白色顏料的樹脂於透光性構件2g1篩網印刷藉以形成。作為白色顏料,例如可使用二氧化矽或鈦酸鋇等。光漫射層2g5,亦可由貼附於透光性構件2g1之片材狀構件構成。透光性構件2g1係以例如雙面膠貼附於底板2g2而保持。底板2g2,具有:第1透孔2gd,與手柄部2f之第1貫通孔2f3對應而設置;以及第2透孔2gc,與手柄部2f之第2貫通孔2f4對應而設置。The light transmissive member 2g1 is, for example, a rectangular plate. The light transmissive member 2g1 can be formed of a light transmissive resin material. As the light transmissive resin material, for example, a polycarbonate resin can be used. As shown in FIGS. 8 to 13, the cosmetic cover portion 2g may have a light diffusion layer 2g5 on the back surface of the light transmissive member 2g1. The light diffusing layer 2g5 is formed by screen printing a resin containing a white pigment on the light transmissive member 2g1. As the white pigment, for example, cerium oxide or barium titanate can be used. The light-diffusing layer 2g5 may be composed of a sheet-like member attached to the light-transmitting member 2g1. The light transmissive member 2g1 is held by, for example, a double-sided tape attached to the bottom plate 2g2. The bottom plate 2g2 has a first through hole 2gd that is provided corresponding to the first through hole 2f3 of the handle portion 2f, and a second through hole 2gc that is provided corresponding to the second through hole 2f4 of the handle portion 2f.
如圖4、圖10及圖13所示,於化妝蓋部2g的底板2g2之四隅設置爪部2g3。手柄部2f具備卡止孔2f2,形成在與底板2g2之爪部2g3對應的位置。底板2g2的爪部2g3,以可任意裝卸的方式勾卡於手柄部2f之卡止孔2f2。As shown in FIGS. 4, 10, and 13, the claw portion 2g3 is provided on the four sides of the bottom plate 2g2 of the cosmetic cover portion 2g. The handle portion 2f includes a locking hole 2f2 and is formed at a position corresponding to the claw portion 2g3 of the bottom plate 2g2. The claw portion 2g3 of the bottom plate 2g2 is hooked and detached to the locking hole 2f2 of the handle portion 2f.
於覆蓋體11b之上壁中,形成第2窗孔11bx、第3窗孔11bq、第4窗孔11bh及第5窗孔11bi。第2窗孔11bx、第3窗孔11bq、第4窗孔11bh及第5窗孔11bi,例如為圓形孔。於覆蓋體11b之中央部,設置有方筒狀的第1筒狀突起11bu。第1筒狀突起11bu具有第6窗孔11bo。第1發光二極體8a的光線,通過第1筒狀突起11bu的第6窗孔11bo、及化妝蓋部2g,而往自動開關10之外部放射。於覆蓋體11b之中央部,設置方筒狀的3個第4筒狀突起11bs。各第4筒狀突起11bs具有第7窗孔11bj。第2發光二極體6a的光線,通過第4筒狀突起11bs的第7窗孔11bj、及化妝蓋部2g,而往自動開關10之外部放射。於覆蓋體11b之下端附近,例如形成半圓形的開口11bm。The second window hole 11bx, the third window hole 11bq, the fourth window hole 11bh, and the fifth window hole 11bi are formed in the upper wall of the covering body 11b. The second window hole 11bx, the third window hole 11bq, the fourth window hole 11bh, and the fifth window hole 11bi are, for example, circular holes. A square tubular first cylindrical projection 11bu is provided at a central portion of the covering body 11b. The first cylindrical protrusion 11bu has a sixth window hole 11bo. The light of the first light-emitting diode 8a is radiated to the outside of the automatic switch 10 through the sixth window hole 11bo of the first cylindrical protrusion 11bu and the cosmetic cover portion 2g. In the center portion of the covering body 11b, three fourth cylindrical projections 11bs having a rectangular tube shape are provided. Each of the fourth cylindrical projections 11bs has a seventh window hole 11bj. The light of the second light-emitting diode 6a is radiated to the outside of the automatic switch 10 through the seventh window hole 11bj of the fourth cylindrical protrusion 11bs and the cosmetic cover portion 2g. Near the lower end of the covering body 11b, for example, a semicircular opening 11bm is formed.
覆蓋體11b具備軸部11bn,其係供以可旋轉的方式安裝手動操作部2a1之手柄部2f所用。如圖4、圖11及圖12所示,將覆蓋體11b之軸部11bn藉由金屬製的板狀彈簧2d往手動操作部2a1之手柄部2f推壓。藉由使手柄部2f與板狀彈簧2d夾持覆蓋體11b之軸部11bn,而將手動操作部2a1保持於器體11。於覆蓋體11b之第1表面11bp中的中央部形成第1撓曲部11br。第1撓曲部11br,具有保持在第1表面11bp的端部、及T字形的自由端。T字形的自由端例如係以溝部分隔。第1撓曲部11br,構成為藉由以手柄部2f推壓,而往器體11之內部撓曲。The covering body 11b is provided with a shaft portion 11bn for rotatably mounting the handle portion 2f of the manual operation portion 2a1. As shown in FIGS. 4, 11, and 12, the shaft portion 11bn of the covering body 11b is pressed against the handle portion 2f of the manual operation portion 2a1 by a plate spring 2d made of metal. The manual operation portion 2a1 is held by the body 11 by sandwiching the shaft portion 11bn of the cover 11b with the handle portion 2f and the plate spring 2d. The first bending portion 11br is formed at a central portion of the first surface 11bp of the covering body 11b. The first flexible portion 11br has an end portion that is held on the first surface 11bp and a free end that is T-shaped. The free end of the T-shape is, for example, partially separated by a groove. The first flexure portion 11br is configured to be bent toward the inside of the body 11 by being pressed by the handle portion 2f.
實施形態之操作開關2a係所謂的鋼琴鍵桿式開關,其手動操作部2a1中之手柄部2f的一端部支持於器體11而另一端部能夠以可任意轉動之方式,推壓開關本體2aa的操作子2ac。使用者,可藉由對手動操作部2a1的琴鍵式觸碰而操作操作開關2a。The operation switch 2a of the embodiment is a so-called piano key switch, and one end portion of the handle portion 2f of the manual operation portion 2a1 is supported by the body 11 and the other end portion is capable of arbitrarily rotating the switch body 2aa. The operator 2ac. The user can operate the operation switch 2a by the key touch of the manual operation unit 2a1.
如圖4、圖11所示,T字形之第1撓曲部11br,可與操作子2ac抵接。在手動操作部2a1被支持於器體11的狀態下,使手動操作部2a1的背面可與覆蓋體11b的第1撓曲部11br抵接。一旦使用者對手動操作部2a1進行按壓操作,則手動操作部2a1往覆蓋體11b側位移,藉由第1撓曲部11br,按壓器體11之內部的操作子2ac。若按壓操作子2ac則使操作開關2a為ON。一旦推壓手動操作部2a1的力解除,則手動操作部2a1受到操作子2ac的反作用力等而返回至原本的位置,使操作開關2a為OFF。操作開關2a,例如可使用觸摸開關(tactile switch)。As shown in FIGS. 4 and 11, the T-shaped first flexure portion 11br can be brought into contact with the operator 2ac. In a state where the manual operation unit 2a1 is supported by the body 11, the back surface of the manual operation unit 2a1 can be brought into contact with the first bending portion 11br of the cover 11b. When the user presses the manual operation unit 2a1, the manual operation unit 2a1 is displaced toward the covering body 11b side, and the operator unit 2ac inside the body 11 is pressed by the first bending portion 11br. When the operator 2ac is pressed, the operation switch 2a is turned ON. When the force of pressing the manual operation unit 2a1 is released, the manual operation unit 2a1 returns to the original position by the reaction force of the operator 2ac or the like, and the operation switch 2a is turned OFF. To operate the switch 2a, for example, a tactile switch can be used.
如圖1所示,於化妝蓋部2g之前表面2ab設置突條部2g4。突條部2g4,可作為使用者操作手動操作部2a1時之標誌而作用。As shown in Fig. 1, a ridge portion 2g4 is provided on the front surface 2ab of the cosmetic cover portion 2g. The ridge portion 2g4 functions as a flag when the user operates the manual operation portion 2a1.
如圖4、圖6及圖8所示,將手柄部2f之突出爪2f5***至器體11的卡止溝11bk內而使其卡勾。藉由將突出爪2f5自卡止溝11bk抽出,而使手柄部2f,可對器體11於軸部11bn周圍開閉。在覆蓋體11b的第1表面11bp形成第2撓曲部11by及第3撓曲部11bz。第2撓曲部11by及第3撓曲部11bz,各自具有保持在第1表面11bp的端部、及例如呈半圓形的自由端,例如藉由溝將兩者區隔。第2撓曲部11by及第3撓曲部11bz,藉由推壓,而往器體11之內部撓曲。在手動操作部2a1對器體11開放的狀態中,若使用者按壓第2撓曲部11by則第1開關部2e1成為ON,一旦使用者解除第2撓曲部11by的推壓則第1開關部2e1成為OFF。同樣地,若使用者按壓第3撓曲部11bz則第2開關部2e2成為ON,一旦使用者解除第3撓曲部11bz的推壓則第2開關部2e2成為OFF。As shown in FIGS. 4, 6, and 8, the projecting claws 2f5 of the handle portion 2f are inserted into the locking grooves 11bk of the body 11 to be hooked. By pulling out the projecting claws 2f5 from the locking grooves 11bk, the handle portion 2f can open and close the body 11 around the shaft portion 11bn. The second bending portion 11by and the third bending portion 11bz are formed on the first surface 11bp of the covering body 11b. Each of the second flexure portion 11by and the third flexure portion 11bz has an end portion that is held on the first surface 11bp and a free end that is, for example, semicircular, and is separated by, for example, a groove. The second flexure portion 11by and the third flexure portion 11bz are bent by the inside of the body 11 by being pressed. When the manual operation unit 2a1 is open to the body 11, when the user presses the second bending portion 11by, the first switch portion 2e1 is turned on, and when the user releases the pressing of the second bending portion 11by, the first switch is turned on. The part 2e1 is turned OFF. Similarly, when the user presses the third flexure portion 11bz, the second switch portion 2e2 is turned on, and when the user releases the pressing of the third flexure portion 11bz, the second switch portion 2e2 is turned OFF.
藉由將第1筒狀突起11bu的至少一部分***至手柄部2f之第1貫通孔2f3,而將第1發光二極體8a的光線高效率地往外部照射。此外,抑制來自外部的光線被導入器體11之內部而吸收的情形。手柄部2f,如圖8所示具備第2筒狀突起2ft,向器體11突出而包圍第1筒狀突起11bu。第2筒狀突起2ft,無關於手動操作部2a1之操作,而抑制來自第1筒狀突起11bu的光線於手動操作部2a1與覆蓋體11b之間漏出的情形。器體11具備第3筒狀突起11bw,往器體11之內部突出以包圍第1發光二極體8a。第3筒狀突起11bw,可抑制自第1發光二極體8a起往器體11之內部的光線之漫射,而使第1發光二極體8a的光線高效率地往器體11之外部射出。如圖9及圖10所示,與第1發光二極體8a同樣地,使來自第2發光二極體6a的光線自第4筒狀突起11bs起高效率地往器體11之外部射出。手柄部2f具備第5筒狀突起2fs,向器體11突出而包圍第4筒狀突起11bs。進一步,器體11具備第6筒狀突起11bt,往器體11之內部突出以包圍第2發光二極體6a。By inserting at least a part of the first cylindrical protrusion 11bu into the first through hole 2f3 of the handle portion 2f, the light of the first light-emitting diode 8a is efficiently radiated to the outside. Further, it is suppressed that light from the outside is absorbed by the inside of the introducer body 11. As shown in FIG. 8, the handle portion 2f includes a second cylindrical projection 2ft, and protrudes toward the body 11 to surround the first cylindrical projection 11bu. The second cylindrical projection 2ft prevents the light from the first cylindrical projection 11bu from leaking between the manual operation portion 2a1 and the cover 11b regardless of the operation of the manual operation portion 2a1. The body 11 is provided with a third cylindrical protrusion 11bw, and protrudes inside the body 11 to surround the first light-emitting diode 8a. The third cylindrical projection 11bw can suppress the diffusion of the light from the first light-emitting diode 8a into the interior of the body 11, and the light of the first LED 8a can be efficiently emitted to the outside of the body 11. Shoot out. As shown in FIG. 9 and FIG. 10, the light from the second light-emitting diode 6a is efficiently emitted from the fourth cylindrical protrusion 11bs to the outside of the body 11 in the same manner as the first light-emitting diode 8a. The handle portion 2f includes a fifth cylindrical projection 2fs, and protrudes toward the body 11 to surround the fourth cylindrical projection 11bs. Further, the body 11 is provided with a sixth cylindrical projection 11bt, and protrudes inside the body 11 so as to surround the second LED 6a.
對控制部4加以說明。The control unit 4 will be described.
控制部4具有計時器部(未圖示),供將照明負載52的亮燈時間、及排氣風扇53的動作時間計時所用。控制部4,若在照明負載52的亮燈時間之計時中自熱感測器部1再度輸入感測器訊號,則於自再度輸入感測器訊號之時間點起至經過既定亮燈保持時間之時間點使照明負載52熄燈。因此,例如以可觸發型計時器構成計時器部,而可開始自再度輸入感測器訊號之時間點起至既定亮燈保持時間的計時。控制部4構成為,在與照明負載52的亮燈開始同時,使排氣風扇53停止,或在經過亮燈保持時間與延遲動作時間後,使排氣風扇53停止。The control unit 4 includes a timer unit (not shown) for counting the lighting time of the lighting load 52 and the operating time of the exhaust fan 53. When the control unit 4 inputs the sensor signal again from the thermal sensor unit 1 during the lighting time of the lighting load 52, the time from the time when the sensor signal is re-inputted to the predetermined lighting holding time At the point in time, the lighting load 52 is turned off. Therefore, for example, the timer unit can be configured by a triggerable timer, and the timing from the time when the sensor signal is re-inputted to the predetermined lighting holding time can be started. The control unit 4 is configured to stop the exhaust fan 53 at the same time as the lighting of the lighting load 52 is started, or to stop the exhaust fan 53 after the lighting holding time and the delay operation time have elapsed.
控制部4,在以亮度感測器1s檢測出的亮度較預先設定的亮度之閾值更低時(較暗狀態),若自熱感測器部1接收表示偵測到人體之感測器訊號,則使照明負載52亮燈。將亮度之閾值,例如預先記憶於控制部4的記憶體(未圖示)。控制部4,控制第2開閉器5b,在計時器部之計數值達到既定亮燈保持時間前,使照明負載52維持亮燈狀態。When the brightness detected by the brightness sensor 1s is lower than a threshold value of the preset brightness (the dark state), the control unit 4 receives the sensor signal indicating that the human body is detected from the thermal sensor unit 1. , the lighting load 52 is illuminated. The threshold value of the luminance is stored, for example, in advance in a memory (not shown) of the control unit 4. The control unit 4 controls the second shutter 5b to maintain the lighting load 52 in the lighting state until the count value of the timer unit reaches the predetermined lighting holding time.
控制部4,自熱感測器部1接收感測器訊號,依據該感測器訊號而輸出控制第1開閉器5a及第2開閉器5b之控制訊號。控制部4,例如可使用具備CPU(Central Processing Unit, 中央處理單元)之微電腦等而構成。The control unit 4 receives the sensor signal from the thermal sensor unit 1, and outputs a control signal for controlling the first switch 5a and the second switch 5b based on the sensor signal. The control unit 4 can be configured by, for example, a microcomputer including a CPU (Central Processing Unit).
控制部4,回應對於手動操作部2a1的按壓操作,而切換持續亮燈模式、自動照明模式、及強制熄燈模式。控制部4,與複數個第2發光二極體6a電性連接。控制部4,因應當下的模式,而控制複數個第2發光二極體6a的亮燈。模式顯示部6,依第2發光二極體6a的發光顏色與亮燈狀態,而顯示自動開關10當下之模式。圖1中的文字列「持續啟動」、「自動」、及「關閉」,分別表示持續亮燈模式、自動照明模式、及強制熄燈模式。The control unit 4 switches between the continuous lighting mode, the automatic lighting mode, and the forced light-off mode in response to the pressing operation of the manual operation unit 2a1. The control unit 4 is electrically connected to the plurality of second light-emitting diodes 6a. The control unit 4 controls the lighting of the plurality of second light-emitting diodes 6a in response to the mode to be performed. The mode display unit 6 displays the current mode of the automatic switch 10 in accordance with the light-emitting color and the lighting state of the second light-emitting diode 6a. The text columns in Figure 1 are "Continuous Start", "Automatic", and "Off", indicating continuous lighting mode, automatic lighting mode, and forced light-off mode.
實施形態之自動開關10,每當操作操作開關2a時,依序切換持續亮燈模式、自動照明模式、及強制熄燈模式。模式顯示部6,在持續亮燈模式下顯示「持續啟動」,在自動照明模式下顯示「自動」,在強制熄燈模式下顯示「關閉」。自動開關10,因應操作開關2a的操作,而以「關閉」、「自動」、「持續啟動」之順序重複模式的轉變。In the automatic switch 10 of the embodiment, the continuous lighting mode, the automatic lighting mode, and the forced light-off mode are sequentially switched each time the operation switch 2a is operated. The mode display unit 6 displays "continuous start" in the continuous lighting mode, "automatic" in the automatic lighting mode, and "off" in the forced-off mode. The automatic switch 10 repeats the mode transition in the order of "off", "automatic", and "continuous start" in response to the operation of the switch 2a.
在強制熄燈模式的情況,使與「關閉」對應的例如左端之第2發光二極體6a亮燈(例如亮紅燈)。在自動照明模式的情況,使與「自動」對應的例如中央之第2發光二極體6a亮燈(例如亮綠燈)。該中央之第2發光二極體6a,亦可在既定亮燈保持時間之間,閃綠燈而表示「自動」。該中央之第2發光二極體6a,亦可隨著接近既定亮燈保持時間的結束,而減短閃燈間隔。在持續亮燈模式的情況,使與「持續啟動」對應的例如右端之第2發光二極體6a亮燈(例如亮藍燈)。如此地,模式顯示部6,可藉由第2發光二極體6a的亮燈、熄燈、閃燈與發光顏色之區別,而視覺化地顯示持續亮燈模式、自動照明模式、及強制熄燈模式。In the case of the forced light-off mode, for example, the second light-emitting diode 6a at the left end corresponding to "OFF" is turned on (for example, a red light). In the case of the automatic illumination mode, for example, the second light-emitting diode 6a in the center corresponding to "automatic" is turned on (for example, a green light). The second light-emitting diode 6a in the center may also be "automatic" by flashing a green light between the predetermined lighting holding times. The second second LED 6a in the center can also shorten the flash interval as the end of the predetermined lighting stay time is approached. In the case of the continuous lighting mode, for example, the second light-emitting diode 6a corresponding to the "continuous start" is turned on (for example, a bright blue light). In this manner, the mode display unit 6 can visually display the continuous lighting mode, the automatic lighting mode, and the forced light-off mode by the difference between the lighting, the light-off, the flashing, and the color of the second light-emitting diode 6a. .
控制部4,具有第1動作模式、及第2動作模式。第1動作模式為,於自動照明模式中,將排氣風扇53與照明負載52的亮燈同時驅動,並在經過延遲動作時間後,使該排氣風扇53停止。第2動作模式為,於自動照明模式中,在經過既定亮燈保持時間後,將照明負載52熄燈,將排氣風扇53與熄燈同時驅動,並在經過延遲動作時間後,使該排氣風扇53停止。控制部4,藉由第1控制實行第1動作模式,藉由第2控制實行第2動作模式。The control unit 4 has a first operation mode and a second operation mode. In the first operation mode, in the automatic illumination mode, the exhaust fan 53 and the illumination load 52 are simultaneously driven to be turned on, and after the delay operation time elapses, the exhaust fan 53 is stopped. In the second operation mode, after the predetermined lighting holding time elapses, the lighting load 52 is turned off, the exhaust fan 53 is driven simultaneously with the light-off, and the exhaust fan is driven after the delay operation time elapses. 53 stops. The control unit 4 executes the first operation mode by the first control and the second operation mode by the second control.
控制部4,因應操作開關2a之操作時間長度,而切換第1動作模式與第2動作模式。控制部4,例如,判別將操作開關2a持續長按操作預先設定的設定時間長度(例如1秒間)以上之情況、及將操作開關2a短按操作未滿設定時間長度之情況,而切換動作模式(例如持續亮燈模式、自動照明模式、強制熄燈模式、第1動作模式、第2動作模式)。例如,每當對操作開關2a進行長按操作時,控制部4切換第1動作模式與第2動作模式。每當對操作開關2a進行短按操作時,控制部4切換持續亮燈模式、自動照明模式、及強制熄燈模式。控制部4,例如可構成為,可依每段既定時間長度(例如2秒)之操作開關2a的推壓次數是否為既定次數以上,而選擇第1控制與第2控制。The control unit 4 switches between the first operation mode and the second operation mode in response to the operation time length of the operation switch 2a. The control unit 4 determines, for example, a case where the operation switch 2a is continuously pressed for a predetermined length of time (for example, one second) or a short operation of the operation switch 2a, and the operation mode is switched. (for example, continuous lighting mode, automatic lighting mode, forced light-off mode, first operation mode, and second operation mode). For example, each time the operation switch 2a is pressed, the control unit 4 switches between the first operation mode and the second operation mode. Each time the operation switch 2a is short-pressed, the control unit 4 switches between the continuous lighting mode, the automatic lighting mode, and the forced light-off mode. For example, the control unit 4 may be configured to select the first control and the second control depending on whether or not the number of times of pressing the operation switch 2a for a predetermined period of time (for example, two seconds) is equal to or greater than a predetermined number of times.
控制部4構成為,無關於第1動作模式或第2動作模式的選擇,而在第2開閉器5b的ON控制中使動作顯示部8發光。圖1所示之自動開關10中,動作顯示部8具有以第1發光二極體8a照明之文字列「排氣風扇」。藉由文字列的顯示與發光的組合,提高排氣風扇53的驅動狀態之理解容易度。The control unit 4 is configured to emit the operation display unit 8 in the ON control of the second switch 5b without selecting the first operation mode or the second operation mode. In the automatic switch 10 shown in FIG. 1, the operation display unit 8 has a character string "exhaust fan" that is illuminated by the first light-emitting diode 8a. The ease of understanding of the driving state of the exhaust fan 53 is improved by the combination of the display of the character string and the light emission.
控制部4,與第1動作模式及第2動作模式之控制不同地,在第2開閉器5b的ON控制中使動作顯示部8發光。自動開關10,相較於顯示當下的模式為第1動作模式與第2動作模式之何種模式,可使對於不了解第1動作模式與第2動作模式之區別的使用者直觀地明白排氣風扇53的動作狀態。因此,提高自動開關10之實用性。操作開關2a係利用在第1動作模式與第2動作模式的切換,故可使自動開關10減小設置供切換第1動作模式、第2動作模式的專用開關所用之空間的分。The control unit 4 causes the operation display unit 8 to emit light during the ON control of the second switch 5b, unlike the control of the first operation mode and the second operation mode. The automatic switch 10 can visually understand the exhaust gas for a user who does not understand the difference between the first operation mode and the second operation mode, compared to the mode in which the current mode is displayed in the first operation mode and the second operation mode. The operating state of the fan 53. Therefore, the utility of the automatic switch 10 is improved. Since the operation switch 2a is switched between the first operation mode and the second operation mode, the automatic switch 10 can be made smaller by the space for setting the dedicated switch for switching the first operation mode and the second operation mode.
化妝蓋板1d,配置於手動操作部2a1的下方。化妝蓋板1d,在與覆蓋體11b之開口11bm對向的位置具備開口窗部1db。化妝蓋板1d,以使開口窗部1db與開口11bm對應的方式,覆蓋器體11。化妝蓋板1d,具備較手動操作部2a1之前表面2ab更為突出的突部1dk。The cosmetic cover 1d is disposed below the manual operation unit 2a1. The cosmetic cover 1d is provided with an opening window portion 1db at a position facing the opening 11bm of the covering body 11b. The cosmetic cover 1d covers the body 11 such that the opening window portion 1db corresponds to the opening 11bm. The cosmetic cover 1d has a projection 1dk that protrudes more than the front surface 2ab of the manual operation portion 2a1.
自動開關10,可具備供設定熱感測器部1之檢測敏感度所用的設定操作部7。設定操作部7,並未限定於設定熱感測器部1之檢測敏感度,亦可構成為能夠設定自動照明模式中之亮燈保持時間。設定操作部7的一部分於器體11之第1表面11bp露出。於器體11之第1表面11bp露出的設定操作部7,為手動操作部2a1所覆蓋。設定操作部7,具備第1設定部7a、第2設定部7b、第3設定部7c、及第4設定部7d。The automatic switch 10 can be provided with a setting operation unit 7 for setting the detection sensitivity of the thermal sensor unit 1. The setting operation unit 7 is not limited to the detection sensitivity of the setting thermal sensor unit 1, and may be configured to be able to set the lighting holding time in the automatic illumination mode. A part of the setting operation unit 7 is exposed on the first surface 11bp of the body 11. The setting operation unit 7 exposed on the first surface 11bp of the body 11 is covered by the manual operation unit 2a1. The setting operation unit 7 includes a first setting unit 7a, a second setting unit 7b, a third setting unit 7c, and a fourth setting unit 7d.
第1設定部7a,具備:旋鈕,安裝於第1電路基板16a;以及第1握柄7a1,供旋轉該調節構件之操作軸所用。第1設定部7a之第1握柄7a1,通過器體11的第4窗孔11bh,而自器體11之第1表面11bp起突出。第1設定部7a構成為,於自動照明模式中,可設定亮燈保持時間。亮燈保持時間,例如可在10秒至30分的範圍適宜設定。The first setting unit 7a includes a knob attached to the first circuit board 16a, and a first grip 7a1 for rotating the operating shaft of the adjusting member. The first grip 7a1 of the first setting portion 7a protrudes from the first surface 11b of the body 11 by the fourth opening 11bh of the body 11. The first setting unit 7a is configured to set the lighting holding time in the automatic lighting mode. The lighting retention time can be set, for example, in the range of 10 seconds to 30 minutes.
第2設定部7b,具備:旋鈕,安裝於第1電路基板16a;以及第2握柄7b1,供旋轉該旋鈕之操作軸所用。第2設定部7b之第2握柄7b1,通過器體11的第5窗孔11bi,自器體11之第1表面11bp起突出。第2設定部7b,例如構成為可將亮度感測器1s之亮度敏感度等級在「暗」至「亮」的範圍設定。亮度敏感度等級的「暗」,例如為5勒克斯(Lux)以下的照度;而「亮」,例如為100勒克斯以上的照度。The second setting unit 7b includes a knob attached to the first circuit board 16a and a second grip 7b1 for rotating the operation shaft of the knob. The second grip 7b1 of the second setting portion 7b protrudes from the first surface 11b of the body 11 through the fifth opening 11bi of the body 11. For example, the second setting unit 7b is configured to set the brightness sensitivity level of the brightness sensor 1s in the range of "dark" to "bright". The "darkness" of the brightness sensitivity level is, for example, an illuminance of 5 lux or less; and the "brightness" is, for example, an illuminance of 100 lux or more.
可使第2設定部7b之第2握柄7b1具有「關閉」位置,以使控制部4不依據來自亮度感測器1s之照度訊號進行控制。在將第2設定部7b設定為「關閉」的情況,可防止照明負載52(例如洗手間的燈)在自動開關10周圍明亮時亮燈,而尋求節能化。自動開關10,例如藉由以第2設定部7b調整亮度之閾值,結果可獲得與設定熱感測器部1偵測到有無人體存在之檢測敏感度相同的效果。亦即,第2設定部7b,可作為設定熱感測器部1之檢測敏感度的設定操作部7而作用。設定操作部7,亦可構成為直接調整熱感測器部1之檢測敏感度。例如,設定操作部7,藉由調整熱感測器部1所檢測到之熱的變化量之放大程度,而可直接調整熱感測器部1之檢測敏感度。The second grip 7b1 of the second setting unit 7b can be set to the "closed" position so that the control unit 4 does not control based on the illuminance signal from the brightness sensor 1s. When the second setting unit 7b is set to "OFF", it is possible to prevent the lighting load 52 (for example, the lamp in the bathroom) from being turned on when the periphery of the automatic switch 10 is bright, and to seek energy saving. The automatic switch 10, for example, by adjusting the threshold value of the brightness by the second setting unit 7b, can obtain the same effect as the detection sensitivity of the set thermal sensor unit 1 for detecting the presence or absence of the human body. In other words, the second setting unit 7b can function as the setting operation unit 7 that sets the detection sensitivity of the thermal sensor unit 1. The setting operation unit 7 may be configured to directly adjust the detection sensitivity of the thermal sensor unit 1. For example, the setting operation unit 7 can directly adjust the detection sensitivity of the thermal sensor unit 1 by adjusting the degree of amplification of the amount of change in heat detected by the thermal sensor unit 1.
第3設定部7c,具備:旋鈕,安裝於第1電路基板16a;以及第3握柄7c1,供旋轉該旋鈕之操作軸所用。第3設定部7c之第3握柄7c1,通過器體11的第2窗孔11bx,而自器體11之第1表面11bp起突出。自動開關10,例如構成為可在深夜時間帶中,使照明負載52以較藉由額定輸出亮燈(100%)更弱的減光狀態調光亮燈之情況,第3設定部7c,例如構成為,設定將照明負載52在減光狀態下亮燈的減光持續時間。第3設定部7c構成為,可將減光持續時間多階段地設定為例如0小時、4小時、5小時、6小時、7小時及8小時。控制部4,在使用者於預先設定之開始時刻起至減光持續時間結束為止的深夜模式時間帶進入洗手間之情況,將照明負載52調光控制。此一調光控制,抑制使用者的清醒,並抑制使用者感覺刺眼之情形。另,自動開關10構成為,可利用第1開關部2e1或第2開關部2e2,而調整深夜時間帶中之照明負載52的調光程度。控制部4,若第1開關部2e1進行ON控制則進行調光控制以使照明負載52變得更亮。控制部4,若第2開關部2e2進行ON控制則進行調光控制以使照明負載52變得更暗。The third setting unit 7c includes a knob attached to the first circuit board 16a and a third grip 7c1 for rotating the operation shaft of the knob. The third grip 7c1 of the third setting portion 7c protrudes from the first surface 11b of the body 11 by the second opening 11bx of the body 11. The automatic switch 10 is configured, for example, so that the illumination load 52 can be dimmed in a dimming state that is weaker than the rated output lighting (100%) in the midnight time zone, and the third setting unit 7c, for example, It is configured to set a dimming duration in which the illumination load 52 is turned on in the dimmed state. The third setting unit 7c is configured to set the dimming duration to a plurality of stages of, for example, 0 hours, 4 hours, 5 hours, 6 hours, 7 hours, and 8 hours. The control unit 4 dims the illumination load 52 when the user enters the restroom at the late-night mode time from the start time of the preset to the end of the dimming duration. This dimming control suppresses the user's waking and suppresses the user's feeling of glare. Further, the automatic switch 10 is configured to adjust the degree of dimming of the illumination load 52 in the midnight time zone by the first switch unit 2e1 or the second switch unit 2e2. When the first switch unit 2e1 performs ON control, the control unit 4 performs dimming control to make the illumination load 52 brighter. When the second switch unit 2e2 performs ON control, the control unit 4 performs dimming control to make the illumination load 52 darker.
第4設定部7d,具備:旋鈕,安裝於第1電路基板16a;以及第4握柄7d1,供旋轉該旋鈕之操作軸所用。第4設定部7d之第4握柄7d1,通過器體11的第3窗孔11bq,而自器體11之第1表面11bp起突出。第4設定部7d,例如構成為,設定供使在亮燈保持時間結束後驅動之排氣風扇53停止所用的延遲動作時間。第4設定部7d之延遲動作時間,例如可在5分鐘、10分鐘、15分鐘、30分鐘之多階段設定。第4設定部7d,可使用在排氣風扇53的強制OFF及/或排氣風扇53的持續驅動之設定上。The fourth setting unit 7d includes a knob attached to the first circuit board 16a and a fourth grip 7d1 for rotating the operation shaft of the knob. The fourth grip 7d1 of the fourth setting portion 7d protrudes from the first surface 11b of the body 11 by the third window hole 11bq of the body 11. The fourth setting unit 7d is configured, for example, to set a delay operation time for stopping the exhaust fan 53 that is driven after the completion of the lighting holding time. The delayed operation time of the fourth setting unit 7d can be set, for example, at a number of stages of 5 minutes, 10 minutes, 15 minutes, or 30 minutes. The fourth setting unit 7d can be used to set the forced OFF of the exhaust fan 53 and/or the continuous driving of the exhaust fan 53.
而後,使用圖14,對自動開關10之第1動作模式(第1控制)加以說明。Next, the first operation mode (first control) of the automatic switch 10 will be described with reference to Fig. 14 .
藉由操作開關2a選擇自動照明模式及第1動作模式。自動開關10,在第1動作模式中,使照明負載52的亮燈開始與排氣風扇53的驅動開始連動,亦即使其同步而施行。圖14,將自時刻t6起至時刻t12為止的期間,設定為深夜模式時間帶。自時刻t0起至時刻t12為止的期間,為周圍照度暗的狀態。自時刻t12起至時刻t16為止的期間,為周圍照度亮的狀態。The automatic illumination mode and the first operation mode are selected by operating the switch 2a. In the first operation mode, the automatic switch 10 causes the lighting of the lighting load 52 to start interlocking with the start of driving of the exhaust fan 53, and is performed even if it is synchronized. In FIG. 14, the period from the time t6 to the time t12 is set to the midnight mode time zone. The period from the time t0 to the time t12 is a state in which the ambient illuminance is dark. The period from the time t12 to the time t16 is a state in which the ambient illuminance is bright.
在時刻t1中,自動開關10之熱感測器部1檢測熱的變化而輸出感測器訊號。控制部4,依據來自熱感測器部1之感測器訊號,而控制第2開閉器5b以使照明負載52呈亮燈狀態。控制部4,在時刻t1使照明負載52的亮燈軟啟動(soft start),伴隨時間經過而緩緩地或階段性地增加照明負載52之出光量,在時刻t2使其為全亮燈狀態(100%)。可將係軟啟動期間之自時刻t1起至時刻t2為止的時間長度,例如設定為2.5秒。例如藉由以第2開閉控制部5b2控制第2開閉元件5b1之雙向3端子閘流體,而可抑制往照明負載52之突流(rush current),將照明負載52軟啟動。At time t1, the thermal sensor unit 1 of the automatic switch 10 detects a change in heat and outputs a sensor signal. The control unit 4 controls the second shutter 5b in accordance with the sensor signal from the thermal sensor unit 1 so that the illumination load 52 is turned on. The control unit 4 soft-starts the lighting load 52 at time t1, and slowly or stepwise increases the amount of light emitted by the illumination load 52 with time lapse, and makes it fully illuminated at time t2. (100%). The length of time from the time t1 to the time t2 during the soft start period can be set, for example, to 2.5 seconds. For example, by controlling the bidirectional three-terminal thyristor of the second opening and closing element 5b1 by the second opening/closing control unit 5b2, the rush current to the illumination load 52 can be suppressed, and the illumination load 52 can be soft-started.
圖14之例子中,既定亮燈保持時間為,自時刻t1起至時刻t4為止的時間長度。控制部4,若接近亮燈保持時間的結束(時刻t4)則於時刻t3降低照明負載52之出光量。可將自係亮燈保持時間結束前的一定時間之時刻t3起至時刻t4為止的期間,例如設定為6秒。控制部4,在自時刻t3起至時刻t4為止的期間中,為了預告照明負載52之熄燈,而將照明負載52調光控制為減光狀態(例如50%)。控制部4,在時刻t4中,控制第2開閉器5b以使照明負載52呈熄燈狀態。如此地,自動開關10,使照明負載52,亮燈至經過既定亮燈保持時間之時間點(t4)為止。In the example of Fig. 14, the predetermined lighting stay time is the length of time from the time t1 to the time t4. When the control unit 4 approaches the end of the lighting holding time (time t4), the amount of light emitted from the illumination load 52 is lowered at time t3. The period from the time t3 to the time t4 of the predetermined time before the end of the self-lighting time period can be set to, for example, 6 seconds. The control unit 4 adjusts the illumination load 52 to the dimming state (for example, 50%) in order to predict the turning off of the illumination load 52 during the period from the time t3 to the time t4. The control unit 4 controls the second shutter 5b at time t4 so that the illumination load 52 is turned off. In this manner, the automatic switch 10 causes the lighting load 52 to illuminate until the time point (t4) at which the predetermined lighting stay time elapses.
在時刻t1中,控制部4,將排氣風扇53與照明負載52的亮燈同時驅動。控制部4,在自照明負載52之熄燈(時刻t4)起至時刻t5為止使排氣風扇53動作。控制部4,在時刻t5中,控制第1開閉器5a而使排氣風扇53為OFF。控制部4,於排氣風扇53的驅動中使動作顯示部8發光。At time t1, the control unit 4 drives the exhaust fan 53 and the illumination load 52 to be simultaneously turned on. The control unit 4 operates the exhaust fan 53 from the time when the illumination load 52 is turned off (time t4) to the time t5. The control unit 4 controls the first shutter 5a at time t5 to turn off the exhaust fan 53. The control unit 4 causes the operation display unit 8 to emit light during the driving of the exhaust fan 53.
接著,對自設定有深夜模式時間帶之時刻t6起至時刻t12的期間加以說明。在時刻t7中,若熱感測器部1檢測到熱的變化,則控制部4將照明負載52軟啟動。控制部4,在周圍照度暗,且為深夜模式之情況,於時刻t8起至時刻t9為止之間,將照明負載52減光為20%的輸出。控制部4,為了在時刻t9預告照明負載52之熄燈,而將照明負載52減光為10%的輸出。控制部4,在時刻t10中,將照明負載52熄燈。控制部4,在時刻t7中驅動排氣風扇53。控制部4,在照明負載52之熄燈(時刻t10)起至時刻t11為止使排氣風扇53動作。控制部4,在時刻t11中,控制第1開閉器5a而使排氣風扇53為OFF。Next, a period from the time t6 at which the late-night mode time zone is set to the time t12 will be described. At time t7, when the thermal sensor unit 1 detects a change in heat, the control unit 4 soft-starts the illumination load 52. The control unit 4 dims the illumination load 52 to an output of 20% between the time t8 and the time t9 when the ambient illuminance is dark and the night mode is present. The control unit 4 dims the illumination load 52 to an output of 10% in order to predict the turning off of the illumination load 52 at time t9. The control unit 4 turns off the illumination load 52 at time t10. The control unit 4 drives the exhaust fan 53 at time t7. The control unit 4 operates the exhaust fan 53 from the time when the illumination load 52 is turned off (time t10) to the time t11. The control unit 4 controls the first shutter 5a at time t11 to turn off the exhaust fan 53.
控制部4,在自周圍照度亮之時刻t12起至時刻t16為止的期間,不使照明負載52亮燈。在時刻t13中,控制部4,接收熱感測器部1之感測器訊號,驅動排氣風扇53,持續排氣風扇53的驅動至時刻t15為止。時刻t14為自時刻t13起經過亮燈保持時間之時刻。控制部4,於排氣風扇53的驅動中使動作顯示部8發光。如此地,控制部4,無關於周圍照度,回應來自熱感測器部1之感測器訊號而驅動排氣風扇53。The control unit 4 does not turn on the illumination load 52 during the period from the time t12 when the ambient illuminance is bright to the time t16. At time t13, the control unit 4 receives the sensor signal of the thermal sensor unit 1, drives the exhaust fan 53, and continues the driving of the exhaust fan 53 until time t15. Time t14 is the time when the lighting holding time elapses from time t13. The control unit 4 causes the operation display unit 8 to emit light during the driving of the exhaust fan 53. In this manner, the control unit 4 drives the exhaust fan 53 in response to the sensor signal from the thermal sensor unit 1 regardless of the ambient illuminance.
接著,使用圖15,對自動開關10之第2動作模式(第2控制)加以說明。Next, the second operation mode (second control) of the automatic switch 10 will be described with reference to Fig. 15 .
藉由操作開關2a選擇自動照明模式及第2動作模式。圖15之時刻t20~t36,與圖14之時刻t0~t16分別對應。The automatic illumination mode and the second operation mode are selected by operating the switch 2a. Time t20 to t36 of Fig. 15 correspond to times t0 to t16 of Fig. 14, respectively.
控制部4,於第2動作模式中,與第1動作模式同樣地施行照明負載52的亮燈及熄燈。控制部4,於第2動作模式中,在排氣風扇53的驅動開始之時間點與第1動作模式相異的點上有所不同。控制部4,自照明負載52的亮燈保持時間結束之時間點起驅動排氣風扇53,若經過延遲動作時間則停止。控制部4,於排氣風扇53的驅動中使動作顯示部8發光。In the second operation mode, the control unit 4 performs lighting and turning off of the illumination load 52 in the same manner as in the first operation mode. In the second operation mode, the control unit 4 differs in the point at which the start of the driving of the exhaust fan 53 differs from the first operation mode. The control unit 4 drives the exhaust fan 53 from the time point when the lighting holding time of the lighting load 52 is completed, and stops when the delay operation time elapses. The control unit 4 causes the operation display unit 8 to emit light during the driving of the exhaust fan 53.
圖14及15之例子中,控制部4,與第2開閉器5b的ON控制(t1、t7、t13、t24、t30、t34)同步而開始動作顯示部8的發光,與第2開閉器5b的OFF控制(t5、t11、t15、t25、t31、t35)同步而停止動作顯示部8的發光。在第1控制中,控制部4,與來自熱感測器部1之感測器訊號(t1、t7、t13)同步,而開始第2開閉器5b的ON控制與動作顯示部8的發光,與第2開閉器5b的OFF控制(t5、t11、t15)同步而停止動作顯示部8的發光。在第2控制中,控制部4,在自接收到感測器訊號之時間點(t21、t27、t33)起延遲的時間點(t23、t30、t34),開始第2開閉器5b的ON控制與動作顯示部8的發光,並與該第2開閉器5b的OFF控制(t25、t31、t35)同步而停止動作顯示部8的發光。在第1控制及該第2控制中,在亮度感測器1s所檢測到的亮度較基準值更亮時(t12-t16、t32-t36),控制部4,無關於來自熱感測器部1之感測器訊號(t13、T33)而不使照明負載52亮燈。In the example of FIGS. 14 and 15, the control unit 4 starts the light emission of the operation display unit 8 in synchronization with the ON control (t1, t7, t13, t24, t30, and t34) of the second shutter 5b, and the second shutter 5b. The OFF control (t5, t11, t15, t25, t31, and t35) is synchronized to stop the light emission of the operation display unit 8. In the first control, the control unit 4 starts the ON control of the second shutter 5b and the light emission of the operation display unit 8 in synchronization with the sensor signals (t1, t7, and t13) from the thermal sensor unit 1. The light emission of the operation display unit 8 is stopped in synchronization with the OFF control (t5, t11, t15) of the second shutter 5b. In the second control, the control unit 4 starts ON control of the second switch 5b at a time point (t23, t30, t34) delayed from the time point (t21, t27, t33) at which the sensor signal is received. The light emission from the operation display unit 8 is stopped in synchronization with the OFF control (t25, t31, t35) of the second shutter 5b, and the light emission of the operation display unit 8 is stopped. In the first control and the second control, when the brightness detected by the brightness sensor 1s is brighter than the reference value (t12-t16, t32-t36), the control unit 4 is not related to the sensor unit. The sensor signal (t13, T33) of 1 does not cause the illumination load 52 to illuminate.
控制部4,可具備ROM、EEPROM等電腦可讀取之記憶媒體。控制部4的處理器(例如CPU)構成為,藉由實行記憶在電腦可讀取之記憶媒體的電腦可讀取之指令,而實現控制部4的功能。The control unit 4 can be provided with a computer-readable memory medium such as a ROM or an EEPROM. The processor (for example, a CPU) of the control unit 4 is configured to realize the function of the control unit 4 by executing a computer readable command stored in a computer readable memory medium.
本發明並未限定於例示之形態。例如,不應將例示之特徵解釋為本發明必須具備之特徵,另,本發明之主題,亦有存在較所揭露之特定實施形態的全部特徵更少之特徵的情形。藉由申請專利範圍顯示本發明,而本發明亦包含在與申請專利範圍均等之範圍內所進行的全部變更。The invention is not limited to the illustrated form. For example, the exemplified features are not to be construed as essential to the features of the invention, and the subject matter of the present invention may also be characterized by fewer features of the particular embodiments disclosed. The invention is shown by the scope of the patent application, and the invention also includes all modifications made within the scope of the claims.
1‧‧‧熱感測器部
1a‧‧‧紅外線感測器
1b‧‧‧感測器覆蓋部
1d‧‧‧化妝蓋板
1db‧‧‧開口窗部
1dk‧‧‧突部
1k‧‧‧突出部位
1r‧‧‧光學構件
1s‧‧‧亮度感測器
2‧‧‧輸入判別部
2a‧‧‧操作開關
2a1‧‧‧手動操作部
2a2‧‧‧把手部
2a3‧‧‧指觸凹部
2aa‧‧‧開關本體
2ab‧‧‧前表面
2ac‧‧‧操作子
2d‧‧‧板狀彈簧
2e1‧‧‧第1開關部
2e2‧‧‧第2開關部
2f‧‧‧手柄部
2f1‧‧‧開口部
2f2‧‧‧卡止孔
2f3‧‧‧第1貫通孔
2f4‧‧‧第2貫通孔
2f5‧‧‧突出爪
2fs‧‧‧第5筒狀突起
2ft‧‧‧第2筒狀突起
2g‧‧‧化妝蓋部
2g1‧‧‧透光性構件
2g2‧‧‧底板
2g3‧‧‧爪部
2g4‧‧‧突條部
2g5‧‧‧光漫射層
2gc‧‧‧第2透孔
2gd‧‧‧第1透孔
4‧‧‧控制部
4c‧‧‧直流安定化電源
5a‧‧‧第1開閉器
5a1‧‧‧第1開閉元件
5a2‧‧‧第1開閉控制部
5b‧‧‧第2開閉器
5b1‧‧‧第2開閉元件
5b2‧‧‧第2開閉控制部
6‧‧‧模式顯示部
6a‧‧‧第2發光二極體
7‧‧‧設定操作部
7a‧‧‧第1設定部
7a1‧‧‧第1握柄
7b‧‧‧第2設定部
7b1‧‧‧第2握柄
7c‧‧‧第3設定部
7c1‧‧‧第3握柄
7d‧‧‧第4設定部
7d1‧‧‧第4握柄
8‧‧‧動作顯示部
8a‧‧‧第1發光二極體
10‧‧‧自動開關(附設熱感測器之自動開關)
11‧‧‧器體
11a‧‧‧本體
11ac‧‧‧卡合突起部
11b‧‧‧覆蓋體
11bb‧‧‧側壁
11bc‧‧‧突出片
11bd‧‧‧安裝爪
11be‧‧‧撓曲片
11bf‧‧‧卡合孔
11bg‧‧‧切入溝
11bh‧‧‧第4窗孔
11bi‧‧‧第5窗孔
11bj‧‧‧第7窗孔
11bk‧‧‧卡止溝
11bm‧‧‧開口
11bn‧‧‧軸部
11bo‧‧‧第6窗孔
11bp‧‧‧第1表面
11bq‧‧‧第3窗孔
11br‧‧‧第1撓曲部
11bs‧‧‧第4筒狀突起
11bt‧‧‧第6筒狀突起
11bu‧‧‧第1筒狀突起
11bw‧‧‧第3筒狀突起
11bx‧‧‧第2窗孔
11by‧‧‧第2撓曲部
11bz‧‧‧第3撓曲部
11c‧‧‧端子
11c1‧‧‧第1電源端子
11c2‧‧‧第2電源端子
11c3‧‧‧第1負載端子
11c4‧‧‧第2負載端子
11c5‧‧‧第3負載端子
11c6‧‧‧第4負載端子
11ca‧‧‧鎖定彈簧
11cb‧‧‧端子板
11cc‧‧‧按鈕
16‧‧‧電路部
16a‧‧‧第1電路基板
16aa‧‧‧電子零件
16b‧‧‧電性絕緣板
16c‧‧‧第2電路基板
17‧‧‧安裝框
17a‧‧‧長片
17aa‧‧‧第1窗孔
17ab‧‧‧器具安裝孔
17ac‧‧‧長孔
17ad‧‧‧螺孔
17b‧‧‧短片
51‧‧‧商用電源
52‧‧‧照明負載
53‧‧‧排氣風扇1‧‧‧ Thermal Sensors Division
1a‧‧‧Infrared sensor
1b‧‧‧Sensor Coverage
1d‧‧‧ Makeup cover
1db‧‧‧Open window
1dk‧‧‧ protrusion
1k‧‧‧ prominent parts
1r‧‧‧Optical components
1s‧‧‧Brightness Sensor
2‧‧‧Input Identification Department
2a‧‧‧Operation switch
2a1‧‧‧Manual operation department
2a2‧‧‧Hands
2a3‧‧‧ finger touch recess
2aa‧‧‧Switch body
2ab‧‧‧ front surface
2ac‧‧‧Operator
2d‧‧‧plate spring
2e1‧‧‧1st switch
2e2‧‧‧2nd switch
2f‧‧‧Handle
2f1‧‧‧ openings
2f2‧‧‧ card hole
2f3‧‧‧1st through hole
2f4‧‧‧2nd through hole
2f5‧‧‧Outstanding claws
2fs‧‧‧5th cylindrical
2ft‧‧‧2nd cylindrical protrusion
2g‧‧‧Makeup cover
2g1‧‧‧Transparent components
2g2‧‧‧floor
2g3‧‧‧ claws
2g4‧‧‧Bulge
2g5‧‧‧Light diffusing layer
2gc‧‧‧2nd through hole
2gd‧‧‧1st through hole
4‧‧‧Control Department
4c‧‧‧DC stabilized power supply
5a‧‧‧1st opener
5a1‧‧‧1st opening and closing element
5a2‧‧‧1st opening and closing control department
5b‧‧‧2nd switch
5b1‧‧‧2nd opening and closing element
5b2‧‧‧2nd opening and closing control department
6‧‧‧ mode display
6a‧‧‧2nd LED
7‧‧‧Setting the operation department
7a‧‧‧1st setting department
7a1‧‧‧1st grip
7b‧‧‧2nd setting department
7b1‧‧‧2nd grip
7c‧‧‧3rd setting department
7c1‧‧‧3rd grip
7d‧‧‧4th setting department
7d1‧‧‧4th grip
8‧‧‧Action display department
8a‧‧‧1st LED
10‧‧‧Automatic switch (automatic switch with thermal sensor)
11‧‧‧ body
11a‧‧‧ Ontology
11ac‧‧‧ snap protrusion
11b‧‧‧ Coverage
11bb‧‧‧ side wall
11bc‧‧‧ highlights
11bd‧‧‧Installation claws
11be‧‧‧Flex film
11bf‧‧‧ snap hole
11bg‧‧‧cut into the ditch
11bh‧‧‧4th hole
11bi‧‧‧5th window hole
11bj‧‧‧7th hole
11bk‧‧‧ card ditch
11bm‧‧‧ openings
11bn‧‧‧Axis
11bo‧‧‧6th window hole
11bp‧‧‧ first surface
11bq‧‧‧3rd window hole
11br‧‧‧1st flexure
11bs‧‧‧4th cylindrical
11bt‧‧‧6th cylindrical
11bu‧‧‧1st cylindrical protrusion
11bw‧‧‧3rd cylindrical protrusion
11bx‧‧‧2nd window hole
11by‧‧‧2nd flexure
11bz‧‧‧3rd flexure
11c‧‧‧ Terminal
11c1‧‧‧1st power terminal
11c2‧‧‧2nd power terminal
11c3‧‧‧1st load terminal
11c4‧‧‧2nd load terminal
11c5‧‧‧3rd load terminal
11c6‧‧‧4th load terminal
11ca‧‧‧Lock spring
11cb‧‧‧ terminal board
11cc‧‧‧ button
16‧‧‧Development Department
16a‧‧‧1st circuit substrate
16aa‧‧‧Electronic parts
16b‧‧‧Electrical insulation board
16c‧‧‧2nd circuit substrate
17‧‧‧Installation box
17a‧‧‧ long film
17aa‧‧‧1st hole
17ab‧‧‧ appliance mounting hole
17ac‧‧‧ long hole
17ad‧‧‧ screw hole
17b‧‧‧ short film
51‧‧‧Commercial power supply
52‧‧‧Lighting load
53‧‧‧Exhaust fan
[圖1]係實施形態的附設熱感測器之自動開關的前視圖。 [圖2]係實施形態的附設熱感測器之自動開關的方塊圖。 [圖3]係實施形態的附設熱感測器之自動開關的立體圖。 [圖4]係實施形態的附設熱感測器之自動開關的分解立體圖。 [圖5]係用於說明實施形態的附設熱感測器之自動開關的手動操作部之前視圖。 [圖6]係用於說明實施形態的附設熱感測器之自動開關的手動操作部之前視圖。 [圖7]係顯示實施形態的附設熱感測器之自動開關的其他要部之側視圖。 [圖8]係沿著圖1之A-A線的附設熱感測器之自動開關的剖面圖。 [圖9]係沿著圖1之B-B線的附設熱感測器之自動開關的剖面圖。 [圖10]係圖9之以點線圓包圍的附設熱感測器之自動開關的部分放大圖。 [圖11]係沿著圖1之C-C線的附設熱感測器之自動開關的剖面圖。 [圖12]係圖11之以點線圓包圍的附設熱感測器之自動開關的部分放大圖。 [圖13]係顯示本實施形態中的附設熱感測器之自動開關的要部之後視圖。 [圖14]係用於說明實施形態的附設熱感測器之自動開關的動作之時序圖。 [圖15]係用於說明實施形態的附設熱感測器之自動開關的動作之時序圖。Fig. 1 is a front elevational view showing an automatic switch with a thermal sensor according to an embodiment. Fig. 2 is a block diagram showing an automatic switch with a thermal sensor according to an embodiment. Fig. 3 is a perspective view of an automatic switch with a thermal sensor according to an embodiment. Fig. 4 is an exploded perspective view showing an automatic switch with a thermal sensor according to an embodiment. Fig. 5 is a front view for explaining a manual operation portion of an automatic switch to which a thermal sensor is attached according to an embodiment. Fig. 6 is a front view for explaining a manual operation portion of an automatic switch to which a thermal sensor is attached according to an embodiment. Fig. 7 is a side view showing another essential part of the automatic switch with a thermal sensor according to the embodiment. Fig. 8 is a cross-sectional view showing the automatic switch attached to the thermal sensor along the line A-A of Fig. 1. Fig. 9 is a cross-sectional view showing the automatic switch attached to the thermal sensor along the line B-B of Fig. 1. Fig. 10 is a partially enlarged view showing the automatic switch with a thermal sensor surrounded by a dotted circle in Fig. 9. Fig. 11 is a cross-sectional view showing the automatic switch attached to the thermal sensor along the line C-C of Fig. 1. FIG. 12 is a partially enlarged view of the automatic switch with a thermal sensor surrounded by a dotted circle in FIG. 11. FIG. Fig. 13 is a rear elevational view showing the main part of the automatic switch to which the thermal sensor is attached in the embodiment. Fig. 14 is a timing chart for explaining the operation of the automatic switch with the thermal sensor according to the embodiment. Fig. 15 is a timing chart for explaining the operation of the automatic switch with the thermal sensor according to the embodiment.
t0~t16‧‧‧時刻 T0~t16‧‧‧ moment
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2014049216A JP6273646B2 (en) | 2014-03-12 | 2014-03-12 | Automatic switch with hot wire sensor |
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TWI543223B true TWI543223B (en) | 2016-07-21 |
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CN105357817A (en) * | 2015-11-02 | 2016-02-24 | 苏州美达瑞电子有限公司 | Adaptive cloakroom lighting method based on pyroelectric infrared sensor |
EP3471252A4 (en) * | 2016-06-13 | 2020-06-17 | Koito Manufacturing Co., Ltd. | Load driving device, and vehicular lighting fixture |
JP7340807B2 (en) * | 2019-02-08 | 2023-09-08 | パナソニックIpマネジメント株式会社 | switch device |
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JP4254524B2 (en) * | 2003-12-22 | 2009-04-15 | パナソニック電工株式会社 | Automatic switch with hot wire sensor |
CN201850620U (en) * | 2010-11-18 | 2011-06-01 | 王玺 | Energy-saving air exchanger used in toilet |
CN203084528U (en) * | 2013-01-15 | 2013-07-24 | 深圳市民益得信息科技有限公司 | Hotel guest room intelligent control system |
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JP6273646B2 (en) | 2018-02-07 |
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TW201541487A (en) | 2015-11-01 |
JP2015173077A (en) | 2015-10-01 |
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