TWI691686B - Humidification device - Google Patents

Abstract

作為加濕裝置的加濕空氣清淨機，具備：加濕托盤(30)，可貯留水；加濕過濾器(41)，設置於加濕托盤(30)，且對空氣進行加濕；以及抗菌單元(71)，具有抗菌劑，且設置於加濕托盤(30)。加濕托盤(30)形成第一貯留空間(220)、和藉由加濕過濾器(41)而與第一貯留空間(220)劃分開的第二貯留空間(230)。加濕空氣清淨機進一步具備從第一貯留空間(220)側朝向第二貯留空間(230)側送出空氣的送風機。抗菌單元(71)，配置於第一貯留空間(220)。根據如此的構成，提供能夠提升已貯留在加濕托盤中的水的抗菌效果的加濕裝置。 A humidifying air purifier as a humidifying device includes: a humidifying tray (30) that can store water; a humidifying filter (41), which is provided on the humidifying tray (30) and humidifies the air; and antibacterial The unit (71) has an antibacterial agent and is provided on the humidification tray (30). The humidification tray (30) forms a first storage space (220), and a second storage space (230) partitioned from the first storage space (220) by a humidification filter (41). The humidified air cleaner further includes a blower that sends air from the first storage space (220) side toward the second storage space (230) side. The antibacterial unit (71) is arranged in the first storage space (220). According to such a configuration, a humidification device capable of enhancing the antibacterial effect of the water stored in the humidification tray is provided.

Description

加濕裝置 Humidification device

本揭示關於加濕裝置。本申請係主張基於2017年8月22日申請的日本專利申請即特願2017-159371號的優先權。記載於該日本專利申請的全部的記載內容，藉由參照而被援用於本說明書。 This disclosure relates to humidification devices. This application claims priority based on Japanese Patent Application No. 2017-159371 filed on August 22, 2017. All the contents described in the Japanese patent application are incorporated into this specification by reference.

關於現有的加濕裝置，例如在日本特開2013-155958號公報(專利文獻1)，揭示一種加濕機，其目的在於提升往加濕機進行給水的水的抗菌功能，並且長期間穩定地維持其抗菌功能。 Regarding the existing humidifier, for example, Japanese Patent Laid-Open No. 2013-155958 (Patent Document 1) discloses a humidifier whose purpose is to enhance the antibacterial function of water supplied to the humidifier and to stably for a long period of time Maintain its antibacterial function.

被揭示於專利文獻1的加濕機，具備將吸氣口及吹出口連通的風路、送風機、對空氣進行加濕的加濕過濾器、往加濕過濾器進行給水的加濕托盤、貯留往加濕托盤進行給水的水的給水槽。給水槽具有水槽本體、於水槽本體拆裝自如的蓋體、於蓋體拆裝自如的抗菌單元。 The humidifier disclosed in Patent Document 1 includes an air path that connects an intake port and a blowout port, a blower, a humidification filter that humidifies air, a humidification tray that supplies water to the humidification filter, and storage Water supply tank for supplying water to the humidification tray. The water supply tank has a water tank body, a cover body detachable from the water tank body, and an antibacterial unit detachable from the cover body.

其他，作為揭示現有加濕裝置的文獻，有日本特開2008-25899號公報(專利文獻2)、日本特開2013-32866號公報(專利文獻3)、日本特開2002-109296號公報(專利文獻4)、及日本特開2002-74098號公報(專利文獻5)。 In addition, as documents revealing existing humidifiers, there are Japanese Patent Laid-Open No. 2008-25899 (Patent Document 2), Japanese Patent Laid-Open No. 2013-32866 (Patent Document 3), and Japanese Patent Laid-Open No. 2002-109296 (Patent Document 4) and Japanese Patent Laid-Open No. 2002-74098 (Patent Document 5).

專利文獻1：日本特開2013-155958號公報 Patent Literature 1: Japanese Patent Laid-Open No. 2013-155958

專利文獻2：日本特開2008-25899號公報 Patent Document 2: Japanese Patent Laid-Open No. 2008-25899

專利文獻3：日本特開2013-32866號公報 Patent Document 3: Japanese Patent Application Publication No. 2013-32866

專利文獻4：日本特開2002-109296號公報 Patent Document 4: Japanese Patent Application Publication No. 2002-109296

專利文獻5：日本特開2002-74098號公報 Patent Literature 5: Japanese Patent Application Publication No. 2002-74098

如上述的專利文獻1所揭示，已知有用以對室內等的空氣進行加濕的加濕裝置。在如此的加濕裝置中，存在有在加濕托盤設置抗菌單元的情形，上述抗菌單元，係用以防止已貯留於加濕托盤的水中產生細菌或黴菌等。在此情形下，根據加濕托盤中的抗菌單元之配置位置，而恐有無法獲得充分的抗菌效果之虞。 As disclosed in Patent Document 1 described above, a humidifying device that humidifies air in a room or the like is known. In such a humidification device, there may be a case where an antibacterial unit is provided on the humidification tray. The above-mentioned antibacterial unit is used to prevent the generation of bacteria or mold in the water stored in the humidification tray. In this case, depending on the arrangement position of the antibacterial unit in the humidification tray, there is a possibility that a sufficient antibacterial effect cannot be obtained.

因此，本揭示的目的在於解決上述的課題，且提供一種能提高已貯留於加濕托盤的水的抗菌效果的加濕裝置。 Therefore, the purpose of the present disclosure is to solve the above-mentioned problems, and to provide a humidification device that can improve the antibacterial effect of the water stored in the humidification tray.

依據本揭示的加濕裝置，具備：加濕托盤，可貯留水；加濕過濾器，設置於加濕托盤，且對空氣進行加濕；以及抗菌單元，具有抗菌劑，且設置於加濕托盤。加濕托盤形成第一貯留空間、和藉由加濕過濾器而與第一貯留空間劃分開的第二貯留空間。加濕裝置進一步具備從第一貯留空間側朝向第二貯留空間側送出空氣的送風機。抗菌單元，配置於第一貯留空間。 The humidification device according to the present disclosure includes: a humidification tray that can store water; a humidification filter, which is provided on the humidification tray and humidifies the air; and an antibacterial unit, which has an antibacterial agent and is provided on the humidification tray . The humidification tray forms a first storage space and a second storage space that is divided from the first storage space by a humidification filter. The humidifier further includes a blower that sends air from the first storage space side toward the second storage space side. The antibacterial unit is arranged in the first storage space.

又，較佳為加濕裝置進一步具備對空氣從第一貯留空間的正上方，朝向已貯留於第一貯留空間的水進行引導的導管。 In addition, it is preferable that the humidifier further includes a duct that guides air from directly above the first storage space toward the water stored in the first storage space.

又，較佳為將與第一貯留空間及第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為加濕托盤的寬度方向。在此情形下，抗菌單元配置於加濕托盤的寬度方向上的第一貯留空間的中央。 In addition, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the antibacterial unit is arranged in the center of the first storage space in the width direction of the humidification tray.

又，較佳為抗菌單元進一步具有盒體，該盒體沿著第一貯留空間及該第二貯留空間的排列方向筒狀地延伸，在其兩端開口，且收容該抗菌劑。 In addition, it is preferable that the antibacterial unit further includes a box body that extends cylindrically along the arrangement direction of the first storage space and the second storage space, opens at both ends thereof, and houses the antibacterial agent.

又，較佳為將與該第一貯留空間及該第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為該加濕托盤的寬度方向。在此情形下，抗菌單元進一步具有盒體，該盒體沿著該加濕托盤的寬度方向筒狀地延伸，在其兩端開口，且收容該抗菌劑。 Moreover, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the antibacterial unit further has a box body that extends cylindrically along the width direction of the humidification tray, opens at both ends thereof, and houses the antibacterial agent.

又，較佳為加濕托盤，具有可拆裝地保持該抗菌單元的肋狀部。 Furthermore, it is preferable that the humidification tray has a rib-like portion that detachably holds the antibacterial unit.

較佳為加濕托盤具有托盤底部。於托盤底部，設置第一凹部，該第一凹部朝向下方凹陷，且被配置抗菌單元。 Preferably, the humidification tray has a tray bottom. At the bottom of the tray, a first concave portion is provided, the first concave portion is recessed downward, and an antibacterial unit is arranged.

又，較佳為加濕裝置進一步具備水位偵測部，該水位偵測部設置於加濕托盤，且對加濕托盤中的水位的最下水位進行偵測的水位偵測部。水位偵測部，配置於第二貯留空間。 In addition, it is preferable that the humidification device further includes a water level detection unit that is provided on the humidification tray and that detects the lowest water level of the water level in the humidification tray. The water level detection unit is arranged in the second storage space.

又，較佳為在將與第一貯留空間及第二貯留空間的排列方向、和高度方向這兩方正交的方向，稱為加濕托盤的寬度方向。在此情形下，水位偵測部配置於加濕托盤的寬度方向上的第二貯留空間的中央。 In addition, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the water level detection unit is arranged in the center of the second storage space in the width direction of the humidification tray.

又，較佳為加濕裝置進一步具備水位偵測部，該水位偵測部設置於加濕托盤，且對加濕托盤中的水位的最下水位進行偵測的水位偵測部。加濕托盤具有托盤底部。於托盤底部，設置第二凹部，該第二凹部朝向下方凹陷且被配置水位偵測部。 In addition, it is preferable that the humidification device further includes a water level detection unit that is provided on the humidification tray and that detects the lowest water level of the water level in the humidification tray. The humidification tray has a tray bottom. At the bottom of the tray, a second concave portion is provided. The second concave portion is recessed downward and is configured with a water level detection portion.

又，較佳為加濕裝置進一步具備：水位偵測部，設置於該加濕托盤，且對該加濕托盤中的水位進行偵測；以及控制裝置，藉由對由該水位 偵測部偵測出的該加濕托盤中的水位變化的資訊進行儲存，確定該加濕過濾器或該抗菌單元的更換時期。 Furthermore, it is preferable that the humidification device further includes: a water level detection part, which is provided on the humidification tray, and detects the water level in the humidification tray; and a control device, which controls the water level by The information of the water level change in the humidification tray detected by the detection part is stored to determine the replacement time of the humidification filter or the antibacterial unit.

根據本揭示，能夠提供一種加濕裝置，其可提升已貯留於加濕托盤的水的抗菌效果。 According to the present disclosure, it is possible to provide a humidification device that can enhance the antibacterial effect of water that has been stored in the humidification tray.

1:加濕空氣清淨機 1: humidified air cleaner

2:箱體 2: cabinet

2A:前面 2A: front

2B:背面 2B: back

2C:右側面 2C: Right side

2D:左側面 2D: left side

2E:上面 2E: Above

3:前吹出口 3: front blowout

4:後吹出口 4: Rear blowout

5:操作部 5: Operation Department

7:前百葉窗 7: Front blinds

8:後百葉窗 8: Rear blinds

10:前面板 10: Front panel

12、252:裝置本體 12.252: Device body

13:托盤***口 13: tray insertion port

18:過濾器 18: filter

20:後面板 20: Rear panel

21:通氣口 21: vent

22、24、25:凹部 22, 24, 25: recess

26:蓋體 26: Cover

30、254:加濕托盤 30, 254: Humidification tray

31:托盤本體部 31: tray body part

32:托盤底部 32: bottom of the tray

33、33A、33B、33C、33D:托盤側部 33, 33A, 33B, 33C, 33D: tray side

33j:抵接部 33j: abutment

34:第一凹部 34: First recess

35p、35q、36p、36q、37p、37q:肋狀部 35p, 35q, 36p, 36q, 37p, 37q: rib

38:第二凹部 38: Second recess

41、253:加濕過濾器 41, 253: Humidification filter

42:手柄部 42: handle part

50:送風機 50: blower

52:風扇 52: Fan

53:風扇馬達 53: Fan motor

54:風扇外殼 54: fan housing

56:對向面 56: Opposite

71、171、271:抗菌單元 71, 171, 271: antibacterial unit

72:收容部 72: Containment Department

72s、73s:底部 72s, 73s: bottom

72t:卡合孔 72t: snap hole

73:腳部 73: feet

74:抗菌劑 74: Antibacterial agent

75:狹縫 75: slit

76:開口端 76: open end

77、260、261:螺紋部 77, 260, 261: threaded part

78:孔 78: hole

79:卡合部 79: Engagement Department

79t:卡合突起 79t: engagement protrusion

80:盒體 80: box

81:水位偵測部 81: Water level detection department

82:旋動軸 82: rotating shaft

83:磁鐵 83: magnet

84:電路基板 84: circuit board

85:霍爾IC 85: Hall IC

86:倒角部 86: Chamfer

87:浮筒部 87: Buoy

100:高壓產生單元 100: high voltage generating unit

150:下降風路 150: Downwind

160:上游風路 160: Upstream wind path

170:下游風路 170: Downstream wind path

180:分歧部 180: Division

183:前方風路 183: Wind path ahead

184:後方風路 184: Rear wind path

216:最上水位 216: the highest water level

220:第一貯留空間 220: first storage space

230:第二貯留空間 230: second storage space

241:中心軸 241: Central axis

251:加濕裝置 251: Humidification device

255:貯水部 255: Water Storage Department

256:給水部 256: Water Supply Department

257:給水槽 257: Water supply tank

258:水槽部 258: Sink Department

259:蓋部 259: Cover

262:給水口 262: Water supply port

281:導引構件 281: Guide member

282:浮具 282: float

291:控制裝置 291: Control device

292:控制部 292: Control Department

293:計數部 293: Counter

294:通知部 294: Notification Department

圖1係表示本揭示實施方式一中的加濕空氣清淨機的正面圖。 FIG. 1 is a front view showing a humidified air cleaner in Embodiment 1 of the present disclosure.

圖2係表示圖1中的加濕空氣清淨機的左側面圖。 Fig. 2 is a left side view of the humidified air cleaner of Fig. 1.

圖3係表示圖1中的加濕空氣清淨機的背面圖。 Fig. 3 is a rear view of the humidified air cleaner of Fig. 1.

圖4係表示圖1中的加濕空氣清淨機的俯視圖。 Fig. 4 is a plan view showing the humidified air cleaner of Fig. 1.

圖5係表示圖1中的加濕空氣清淨機的內部結構的縱剖面圖。 Fig. 5 is a longitudinal sectional view showing the internal structure of the humidified air cleaner in Fig. 1.

圖6係表示圖1中的加濕空氣清淨機的內部結構的另外的縱剖面圖。 FIG. 6 is another longitudinal cross-sectional view showing the internal structure of the humidified air cleaner in FIG. 1.

圖7係表示加濕托盤安裝時之加濕空氣清淨機的正面圖。 7 is a front view of the humidified air cleaner when the humidified tray is installed.

圖8係表示加濕托盤安裝時之加濕空氣清淨機的縱剖面圖。 8 is a longitudinal cross-sectional view of the humidified air cleaner when the humidified tray is installed.

圖9係表示圖5中的以兩點鏈線IX已包圍的範圍的加濕空氣清淨機的縱剖面圖。 9 is a longitudinal cross-sectional view of the humidified air purifier in the range surrounded by the two-dot chain line IX in FIG. 5.

圖10係表示圖9中的加濕托盤的上面圖。 Fig. 10 is a top view of the humidification tray in Fig. 9.

圖11係表示圖9中的加濕托盤的側面圖。 Fig. 11 is a side view showing the humidification tray in Fig. 9.

圖12係表示圖9中的加濕托盤的立體圖。 Fig. 12 is a perspective view showing the humidification tray in Fig. 9.

圖13係表示沿圖10中的XIII-XIII線上的加濕托盤及抗菌單元的側面圖。 Fig. 13 is a side view showing the humidification tray and the antibacterial unit along the line XIII-XIII in Fig. 10.

圖14係表示將抗菌單元及水位偵測部從圖12中的加濕托盤取出後的狀態的立體圖。 FIG. 14 is a perspective view showing a state after the antibacterial unit and the water level detection unit are taken out from the humidification tray in FIG. 12.

圖15係表示抗菌單元的剖面圖。 15 is a cross-sectional view showing an antibacterial unit.

圖16係表示從圖15中的箭號XVI所示的方向觀看的抗菌單元的端面圖。 16 is an end view of the antibacterial unit viewed from the direction indicated by the arrow XVI in FIG. 15.

圖17係表示具備加濕托盤及給水槽的類型的加濕裝置的分解組裝圖。 FIG. 17 is an exploded assembly view of a humidification device of a type equipped with a humidification tray and a water supply tank.

圖18係表示被設置於圖17中的給水槽的蓋構件、與被安裝於蓋構件的抗菌單元的立體圖。 18 is a perspective view showing the cover member provided in the water supply tank in FIG. 17 and the antibacterial unit attached to the cover member.

圖19係表示加濕托盤中的抗菌單元的配置方法的第一變形例的俯視圖。 19 is a plan view showing a first modification of the method of arranging antibacterial units in the humidification tray.

圖20係表示加濕托盤中的水的流動、與銀離子濃度的關係的表。 FIG. 20 is a table showing the relationship between the flow of water in the humidification tray and the concentration of silver ions.

圖21係示意性地表示試驗用托盤中的抗菌單元的配置條件(條件A)的圖。 21 is a diagram schematically showing the arrangement conditions (condition A) of the antibacterial units in the test tray.

圖22係示意性地表示試驗用托盤中的抗菌單元的配置條件(條件B)的圖。 22 is a diagram schematically showing an arrangement condition (condition B) of antibacterial units in a test tray.

圖23係示意性地表示試驗用托盤中的抗菌單元的配置條件(條件C)的圖。 FIG. 23 is a diagram schematically showing the arrangement condition (condition C) of the antibacterial unit in the test tray.

圖24係表示從圖21至圖23中的各配置條件中的托盤內的水的銀離子濃度的表。 FIG. 24 is a table showing the silver ion concentration of the water in the tray in each arrangement condition from FIG. 21 to FIG. 23.

圖25係表示加濕托盤中的抗菌單元的配置方法的第二變形例的側面圖。 25 is a side view showing a second modification of the method of arranging the antibacterial unit in the humidification tray.

圖26係表示加濕托盤中的抗菌單元的配置方法的第二變形例的側面圖。 26 is a side view showing a second modification of the method of arranging the antibacterial unit in the humidification tray.

圖27係表示沿圖10中的XXVII-XXVII線上的加濕托盤及水位偵測部的剖面圖。 Fig. 27 is a cross-sectional view of the humidification tray and the water level detection section along the line XXVII-XXVII in Fig. 10.

圖28係表示沿圖10中的XXVII-XXVII線上的加濕托盤及水位偵測部的剖面圖。 FIG. 28 is a cross-sectional view of the humidification tray and the water level detection section along the line XXVII-XXVII in FIG. 10.

圖29係表示用以確定加濕過濾器或抗菌單元的更換時期的構成的框圖。 Fig. 29 is a block diagram showing the configuration for determining the replacement timing of the humidification filter or antibacterial unit.

關於本揭示的實施方式，參照圖式進行說明。再者，在以下進行參照的圖式，在相同或與其相當的構件，標註相同的號碼。 The embodiments of the present disclosure will be described with reference to the drawings. In the drawings referred to below, the same or corresponding members are marked with the same numbers.

在以下的實施方式中，作為加濕裝置的一例，對加濕空氣清淨機1進行說明。加濕裝置不限於加濕空氣清淨機1，例如，也可以係具有加濕功能的離子產生機、空器調和機、風扇加熱器或其他的機器。加濕裝置能夠適合用於對房屋的室內、大廈的一個房間或醫院的病房等的空氣進行加濕。加濕裝置被放置於室內的適當位置的地板上而被使用。 In the following embodiments, the humidified air cleaner 1 will be described as an example of a humidifier. The humidifying device is not limited to the humidifying air purifier 1, for example, it may be an ion generator having a humidifying function, an air conditioner blending machine, a fan heater, or other machines. The humidification device can be suitably used to humidify the air in the interior of a house, a room in a building, or a ward in a hospital. The humidifier is placed on the floor at a suitable location in the room and used.

(實施方式一) (Embodiment 1)

圖1係表示本揭示實施方式一中的加濕空氣清淨機的正面圖。圖2係表示圖1中的加濕空氣清淨機的左側面圖。圖3係表示圖1中的加濕空氣清淨機的背面圖。圖4係表示圖1中的加濕空氣清淨機的俯視圖。首先，對本實施方式中的加濕空氣清淨機1的全體構成進行說明。 FIG. 1 is a front view showing a humidified air cleaner in Embodiment 1 of the present disclosure. Fig. 2 is a left side view of the humidified air cleaner of Fig. 1. Fig. 3 is a rear view of the humidified air cleaner of Fig. 1. Fig. 4 is a plan view showing the humidified air cleaner of Fig. 1. First, the overall configuration of the humidified air cleaner 1 in this embodiment will be described.

參照圖1至圖4，加濕空氣清淨機1具有成為加濕空氣清淨機1的外殼的箱體2。箱體2具有前面2A、配置於與前面2A相反側的背面2B、連接前面2A及背面2B的右側面2C、連接前面2A及背面2B並且配置於與右側面2C相反側的左側面2D、及與被設置加濕空氣清淨機1的地面相對向的上面2E。箱體2，作為全體而具有在垂直方向成為縱長的大致長方體形狀。 Referring to FIGS. 1 to 4, the humidified air purifier 1 has a box 2 that becomes an outer casing of the humidified air purifier 1. The cabinet 2 has a front surface 2A, a back surface 2B disposed on the opposite side to the front surface 2A, a right side surface 2C connecting the front surface 2A and the back surface 2B, a left side surface 2D connecting the front surface 2A and the back surface 2B and disposed on the opposite side to the right side surface 2C, and The upper surface 2E facing the ground where the humidified air cleaner 1 is installed. The box 2 as a whole has a substantially rectangular parallelepiped shape that is vertically elongated in the vertical direction.

於前面2A的上部，設置前吹出口3。於上面2E後，設置後吹出口4。前吹出口3及後吹出口4，係被設置在箱體2的開口，用以將來自加濕空氣清淨機1的空氣吹出至外部空間。該用以將來自該加濕空氣清淨機1的空氣吹出至外部空間的開口，設置於加濕空氣清淨機1的上部。 On the upper part of the front 2A, a front blowing port 3 is provided. After 2E above, the rear blowout port 4 is provided. The front air outlet 3 and the rear air outlet 4 are provided in the opening of the cabinet 2 and are used to blow air from the humidified air cleaner 1 to the outside space. The opening for blowing the air from the humidified air cleaner 1 to the external space is provided on the upper part of the humidified air cleaner 1.

於前吹出口3，設置前百葉窗7。前百葉窗7設置成可以手動或自動移動。前百葉窗7設置成可藉由改變其位置，而變更(調整)從前吹出口3吹出的空氣的流動方向。 At the front blowout port 3, a front shutter 7 is provided. The front louver 7 is set to be moved manually or automatically. The front louver 7 is provided to change (adjust) the flow direction of the air blown out from the front air outlet 3 by changing its position.

於後吹出口4，設置後百葉窗8。後百葉窗8設置成可以手動或自動移動。後百葉窗8可配置於關閉後吹出口4的位置。後百葉窗8可以於從關閉後吹出口4的位置打開任意角度的狀態下停止。後百葉窗8設置成可開閉後吹出口4，及變更(調整)從後吹出口4吹出的空氣的流動方向。在加濕空氣清淨機1的停止中，能夠以關閉向上方開口的後吹出口4的方式使後百葉窗8進行移動，由此，從後吹出口4向箱體2內部的塵埃及異物的侵入被抑制。 At the rear outlet 4, a rear blind 8 is provided. The rear blinds 8 are set to be moved manually or automatically. The rear louver 8 can be disposed at a position where the rear blowout port 4 is closed. The rear louver 8 can be stopped in a state where it is opened at any angle from the position where the outlet port 4 is closed. The rear louver 8 is provided so as to be able to open and close the rear air outlet 4 and to change (adjust) the flow direction of the air blown from the rear air outlet 4. When the humidified air cleaner 1 is stopped, the rear louver 8 can be moved so as to close the rear blow-off port 4 that opens upward, whereby dust and foreign matter inside the cabinet 2 can enter from the rear blow-off port 4 suppressed.

於上面2E，設置操作部5。操作部5具有多個操作按鈕。使用者藉由適宜地按壓操作部5的操作按鈕，能夠進行加濕空氣清淨機1的運轉、停止、風量切換等的操作。 In the above 2E, the operation section 5 is provided. The operation unit 5 has a plurality of operation buttons. The user can perform operations such as operation, stop, and air volume switching of the humidified air purifier 1 by appropriately pressing the operation button of the operation unit 5.

操作部5具有用以將加濕空氣清淨機1的運轉狀態向使用者通知的通知部。通知部例如具有多個顯示燈，能夠藉由顯示燈的點亮或熄滅而將加濕空氣清淨機1的運轉狀態視覺性地向使用者通知。通知部也可以具有通知後述的加濕托盤30中的水位已到達最下水位的顯示燈(給水燈)。通知部也可以進一步具有通知後述的加濕過濾器41或抗菌單元71的更換時期的顯示燈。 The operation unit 5 has a notification unit for notifying the user of the operation state of the humidified air cleaner 1. The notification unit includes, for example, a plurality of display lamps, and can visually notify the user of the operating state of the humidified air cleaner 1 by turning on or off the display lamps. The notification unit may include an indicator lamp (water supply lamp) that notifies that the water level in the humidification tray 30 described below has reached the lowest water level. The notification unit may further include an indicator lamp for notifying the replacement time of the humidification filter 41 or the antibacterial unit 71 described later.

前面2A藉由前面板10構成。前面板10構成加濕空氣清淨機1的外殼的一部分。 The front 2A is constituted by the front panel 10. The front panel 10 constitutes a part of the casing of the humidified air cleaner 1.

於背面2B，設置開口，後面板20以堵塞該開口的方式安裝。於後面板20，形成多個通氣口21。通氣口21對大致平板狀的後面板20在其厚度方向上貫通。通氣口21係用以將外部空間的空氣導入至箱體2的內部的小 孔。於後面板20，設置凹部22。使用者藉由將手指***至凹部22，且將後面板20拉向後方，能夠將後面板20從背面2B取出。 An opening is provided in the back surface 2B, and the rear panel 20 is attached so as to close the opening. On the rear panel 20, a plurality of vents 21 are formed. The vent 21 penetrates the substantially flat rear panel 20 in the thickness direction. The vent 21 is a small port for introducing air from the external space into the interior of the cabinet 2 hole. On the rear panel 20, a recess 22 is provided. The user can remove the rear panel 20 from the back 2B by inserting a finger into the recess 22 and pulling the rear panel 20 rearward.

於右側面2C，形成凹部24。於左側面2D，形成凹部25。加濕空氣清淨機1的使用者，將單手的手指***至凹部24，同時將另一隻單手的手指***至凹部25，能夠將箱體2向上提。由此，使加濕空氣清淨機1移動到已遠離地板的位置，能夠容易地移動加濕空氣清淨機1至室內的適當位置。 On the right side surface 2C, a recess 24 is formed. On the left side 2D, a recess 25 is formed. The user of the humidified air cleaner 1 can insert the finger of one hand into the recess 24 and insert the finger of the other hand into the recess 25 to lift the case 2 upward. Thereby, the humidified air cleaner 1 is moved to a position far away from the floor, and the humidified air cleaner 1 can be easily moved to an appropriate position indoors.

於左側面2D，設置蓋體26。蓋體26被設置成可相對於左側面2D拆裝。在將蓋體26取出的狀態下，可將後述的高壓產生單元100自加濕空氣清淨機1取出或往加濕空氣清淨機1安裝。於加濕空氣清淨機1的下部，設置加濕托盤30。加濕托盤30被設置成可從左側面2D拆裝。 On the left side 2D, a cover 26 is provided. The cover 26 is provided to be detachable from the left side 2D. In the state where the cover 26 is taken out, the high-pressure generating unit 100 described later can be taken out from the humidified air cleaner 1 or installed in the humidified air cleaner 1. At the lower part of the humidified air cleaner 1, a humidifying tray 30 is provided. The humidification tray 30 is provided to be detachable from the left side 2D.

圖5係表示圖1中的加濕空氣清淨機的內部結構的縱剖面圖。在圖5中，表示從左側方觀看的加濕空氣清淨機1的剖面。 Fig. 5 is a longitudinal sectional view showing the internal structure of the humidified air cleaner in Fig. 1. FIG. 5 shows a cross section of the humidified air cleaner 1 viewed from the left.

參照圖1至圖5，於後面板20的前方，設置過濾器18。過濾器18係捕集細微的灰塵並且吸附空氣中的臭的成分的集塵、除臭一體型的過濾器。也可以取代一體型的過濾器18，將集塵過濾器與除臭過濾器互相重合而設置。 Referring to FIGS. 1 to 5, a filter 18 is provided in front of the rear panel 20. The filter 18 is a dust collecting and deodorizing integrated filter that collects fine dust and absorbs odorous components in the air. Instead of the integrated filter 18, the dust collection filter and the deodorizing filter may be overlapped with each other.

過濾器18被收容於箱體2的內部，且藉由後面板20從後方覆蓋。成為藉由取出後面板20而可容易存取(acccss)過濾器18的配置。由此，過濾器18的清潔或更換等的維護作業變容易。 The filter 18 is housed inside the case 2 and is covered from the rear by the rear panel 20. The filter 18 can be easily accessed (acccss) by removing the rear panel 20. This makes maintenance work such as cleaning or replacement of the filter 18 easier.

在過濾器18的前方、即較過濾器18靠近箱體2的內部，形成中空的下降風路150。 In front of the filter 18, that is, closer to the inside of the case 2 than the filter 18, a hollow descending air path 150 is formed.

於加濕托盤30，貯留有水。於加濕托盤30，設置加濕過濾器41、抗菌單元71及水位偵測部81。 The humidification tray 30 stores water. The humidification tray 30 is provided with a humidification filter 41, an antibacterial unit 71 and a water level detection part 81.

加濕過濾器41局部地浸在已貯留於加濕托盤30的水中。加濕過濾器41構成為對通過加濕過濾器41的空氣進行加濕。抗菌單元71浸在已貯留於加濕托盤30的水中。抗菌單元71具有包含抗菌成分的抗菌劑，且抑制已貯留於加濕托盤30的水中產生細菌或黴菌。 The humidification filter 41 is partially immersed in the water that has been stored in the humidification tray 30. The humidification filter 41 is configured to humidify the air passing through the humidification filter 41. The antibacterial unit 71 is immersed in water that has been stored in the humidification tray 30. The antibacterial unit 71 has an antibacterial agent containing an antibacterial component and suppresses the generation of bacteria or mold in the water that has been stored in the humidification tray 30.

水位偵測部81構成為偵測加濕托盤30中的水位。水位偵測部81構成為偵測加濕托盤30中的水位的最下水位。在藉由水位偵測部81偵測出加濕托盤30中的水位已到達最下水位的情形時，控制裝置(不圖示)使加濕空氣清淨機1之加濕運轉停止，並且使操作部5之給水燈點亮。 The water level detection unit 81 is configured to detect the water level in the humidification tray 30. The water level detection section 81 is configured to detect the lowest water level of the water level in the humidification tray 30. When the water level detection unit 81 detects that the water level in the humidification tray 30 has reached the lowest water level, the control device (not shown) stops the humidification operation of the humidification air cleaner 1 and causes the operation The water supply lamp of section 5 lights up.

再者，關於加濕托盤30、與設置於加濕托盤30的加濕過濾器41、抗菌單元71及水位偵測部81，在之後詳細地進行說明。 In addition, the humidification tray 30, the humidification filter 41, the antibacterial unit 71, and the water level detection part 81 provided in the humidification tray 30 are explained in detail later.

於箱體2內，配置送風機50。加濕托盤30配置於送風機50的下方。送風機50與過濾器18分離，且配置於過濾器18的前方。下降風路150，於前後方向上，設置於送風機50與過濾器18之間。 Inside the box 2, a blower 50 is arranged. The humidification tray 30 is arranged below the blower 50. The blower 50 is separated from the filter 18 and arranged in front of the filter 18. The descending air path 150 is provided between the blower 50 and the filter 18 in the front-rear direction.

送風機50具有送出空氣的風扇52、作為對風扇52進行旋轉驅動的電動機的風扇馬達53、收容風扇52及風扇馬達53的風扇外殼54。風扇外殼54具有與前面板10對向的對向面56。對向面56與前面板10分開地配置。 The blower 50 has a fan 52 that sends out air, a fan motor 53 that is a motor that rotationally drives the fan 52, and a fan case 54 that houses the fan 52 and the fan motor 53. The fan case 54 has an opposing surface 56 that faces the front panel 10. The facing surface 56 is arranged separately from the front panel 10.

在前面板10與對向面56之間，設置有空氣朝向風扇52而流動的通路即中空的上游風路160。上游風路160構成為在藉由風扇52而被送出的空氣流動的通路中，較風扇52靠近上游側的通路的一部分。前面板10構成藉由風扇52而被送出的氣體的送風路即上游風路160的壁面的一部分。 Between the front panel 10 and the facing surface 56, a hollow upstream air passage 160 that is a passage through which air flows toward the fan 52 is provided. The upstream air path 160 is configured as a part of the path on the upstream side of the fan 52 among the paths through which the air sent by the fan 52 flows. The front panel 10 constitutes a part of the wall surface of the upstream air path 160 that is the air path of the air sent by the fan 52.

在風扇52的上方，設置從風扇52流出的空氣流過的通路即下游風路170。下游風路170構成為在藉由風扇52而被送出的空氣流動的通路中，較風扇52靠近下游側的通路的一部分。在分歧部180中，空氣的通路分歧成 連接於前吹出口3的前方風路183、與連接於後吹出口4的後方風路184的兩個通路。前吹出口3設置於前方風路183的上端。後吹出口4設置於後方風路184的上端。前吹出口3與後吹出口4，設置於藉由風扇52被送出的空氣的流動的下游端。 Above the fan 52, a downstream air path 170, which is a passage through which air flowing from the fan 52 flows, is provided. The downstream air path 170 is configured as a part of the path on the downstream side of the fan 52 among the paths through which the air sent by the fan 52 flows. In the branching part 180, the air path diverges into The two paths of the front air path 183 connected to the front air outlet 3 and the rear air path 184 connected to the rear air outlet 4. The front air outlet 3 is provided at the upper end of the front air passage 183. The rear air outlet 4 is provided at the upper end of the rear air path 184. The front air outlet 3 and the rear air outlet 4 are provided at the downstream end of the flow of air sent by the fan 52.

於下游風路170，設置高壓產生單元100。高壓產生單元100從下游風路170的壁面突出至下游風路170內。高壓產生單元100藉由放電產生離子等的活性種。由此，通過高壓產生單元100而流動的空氣中，包含活性種。 The downstream air path 170 is provided with a high-pressure generating unit 100. The high-pressure generating unit 100 protrudes from the wall surface of the downstream air path 170 into the downstream air path 170. The high-voltage generating unit 100 generates active species such as ions by discharge. Thus, the air flowing through the high-pressure generating unit 100 contains active species.

通過過濾器18而流入到箱體2的內部的空氣，經由下降風路150，往設置於加濕空氣清淨機1的下方的加濕托盤30送出。藉由空氣通過已吸水的加濕過濾器41，將空氣加濕。其後，已被加濕的空氣通過上游風路160往送風機50送出。藉由風扇52的旋轉而空氣流通。在下游風路170中，於空氣中包含活性種。而且，從前吹出口3及後吹出口4被加濕且包含活性種的空氣被放出到外部空間(室內)。 The air that has flowed into the interior of the cabinet 2 through the filter 18 is sent out to the humidification tray 30 provided below the humidified air cleaner 1 through the downflow path 150. The air is humidified by passing the humidifying filter 41 that has absorbed water. After that, the humidified air is sent out to the blower 50 through the upstream air path 160. The rotation of the fan 52 circulates air. The downstream air path 170 contains active species in the air. Moreover, the air containing the active species is humidified from the front air outlet 3 and the rear air outlet 4 and is discharged to the external space (indoor).

接著，對加濕托盤30、與設置於加濕托盤30的加濕過濾器41及抗菌單元71，詳細地進行說明。 Next, the humidification tray 30, the humidification filter 41, and the antibacterial unit 71 provided in the humidification tray 30 will be described in detail.

圖6係表示圖1中的加濕空氣清淨機的內部結構的另外的縱剖面圖。圖7係表示加濕托盤安裝時之加濕空氣清淨機的正面圖。圖8表示加濕托盤安裝時之加濕空氣清淨機的縱剖面圖。在圖6及圖8中，表示從前方觀看的加濕空氣清淨機1的剖面。 FIG. 6 is another longitudinal cross-sectional view showing the internal structure of the humidified air cleaner in FIG. 1. 7 is a front view of the humidified air cleaner when the humidified tray is installed. Fig. 8 shows a longitudinal sectional view of the humidified air cleaner when the humidified tray is installed. 6 and 8 show a cross section of the humidified air cleaner 1 viewed from the front.

參照圖6至圖8，加濕空氣清淨機1具有裝置本體12、及加濕托盤30。裝置本體12成為加濕空氣清淨機1的主要部分，且由前述的箱體2、前面板10、後面板20、過濾器18、送風機50及高壓產生單元100等構成。加濕托盤30設置成可相對於裝置本體12拆裝。 6 to 8, the humidified air cleaner 1 has a device body 12 and a humidification tray 30. The device body 12 becomes the main part of the humidified air cleaner 1, and is composed of the aforementioned cabinet 2, front panel 10, rear panel 20, filter 18, blower 50, high-pressure generating unit 100, and the like. The humidification tray 30 is provided to be detachable from the device body 12.

裝置本體12具有托盤***口13。托盤***口13朝向水平方向開口。托盤***口13，往左側面2D開口。在加濕托盤30相對於裝置本體12的安裝時，加濕托盤30通過托盤***口13而***到一方向(圖7及圖8中的箭頭301所示的方向，在以下也稱為「加濕托盤30的***方向」)。 The device body 12 has a tray insertion port 13. The tray insertion opening 13 opens toward the horizontal direction. The tray insertion opening 13 opens to the left side 2D. When the humidification tray 30 is attached to the device body 12, the humidification tray 30 is inserted into a direction through the tray insertion port 13 (the direction indicated by the arrow 301 in FIGS. 7 and 8 is also referred to as "addition Insertion direction of the wet tray 30").

圖9係表示圖5中的以兩點鏈線IX包圍的範圍的加濕空氣清淨機的縱剖面圖。圖10係表示圖9中的加濕托盤的上面圖。圖11係表示圖9中的加濕托盤的側面圖。圖12係表示圖9中的加濕托盤的立體圖。 9 is a longitudinal cross-sectional view of the humidified air cleaner in the range surrounded by the two-dot chain line IX in FIG. 5. Fig. 10 is a top view of the humidification tray in Fig. 9. Fig. 11 is a side view showing the humidification tray in Fig. 9. Fig. 12 is a perspective view showing the humidification tray in Fig. 9.

參照圖9至圖12，加濕托盤30具有托盤本體部31、及手柄部42。托盤本體部31構成為於其內部可貯留水。手柄部42具有使用者可把持的手柄形狀，主要在搬運加濕托盤30時被使用。 9 to 12, the humidification tray 30 has a tray body portion 31 and a handle portion 42. The tray body 31 is configured to store water inside. The handle portion 42 has a handle shape that can be held by a user, and is mainly used when carrying the humidification tray 30.

托盤本體部31朝向上方開口，且由淺底的容器構成。托盤本體部31，作為其構成部位，具有托盤底部32、及托盤側部33(33A、33B、33C、33D)。 The tray body portion 31 opens upward, and is composed of a shallow container. The tray body portion 31 has a tray bottom 32 and tray side portions 33 (33A, 33B, 33C, 33D) as its constituent parts.

托盤底部32成為托盤本體部31的底部。托盤側部33成為托盤本體部31的側部。托盤側部33設置成從托盤底部32的周緣立起，且包圍托盤本體部31中的水的貯留空間。 The tray bottom 32 becomes the bottom of the tray body 31. The tray side 33 becomes the side of the tray body 31. The tray side portion 33 is provided to stand up from the periphery of the tray bottom 32 and surrounds the water storage space in the tray body portion 31.

托盤側部33A及托盤側部33B，在加濕托盤30的***方向中，互相對向地配置。在加濕托盤30已安裝於裝置本體12的狀態中，托盤側部33A成為箱體2的左側面2D的一部分(參照圖2)。托盤側部33C及托盤側部33D，在與加濕托盤30的***方向正交的方向上，互相對向地配置。在托盤底部32的上方即被托盤側部33A、托盤側部33B、托盤側部33C及托盤側部33D包圍的位置，形成有貯留水的空間。 The tray side portion 33A and the tray side portion 33B are arranged to face each other in the insertion direction of the humidification tray 30. In a state where the humidification tray 30 is attached to the device body 12, the tray side 33A becomes a part of the left side 2D of the cabinet 2 (see FIG. 2 ). The tray side portion 33C and the tray side portion 33D are arranged to face each other in a direction orthogonal to the insertion direction of the humidification tray 30. A space for storing water is formed above the tray bottom 32, that is, at a position surrounded by the tray side 33A, the tray side 33B, the tray side 33C, and the tray side 33D.

加濕托盤30(托盤本體部31)具有俯視大致矩形形狀。加濕托盤30具有托盤側部33A及托盤側部33B對向的方向為長邊方向、且托盤側部33C及托盤側部33D對向的方向為短邊方向的俯視大致矩形形狀。 The humidification tray 30 (tray body portion 31) has a substantially rectangular shape in plan view. The humidification tray 30 has a generally rectangular shape in plan view in which the direction in which the tray side portion 33A and the tray side portion 33B face is the long-side direction, and the direction in which the tray side portion 33C and the tray side portion 33D face the short-side direction.

如圖12中所示，在加濕托盤30(托盤本體部31)的內壁，示出加濕托盤30中的水位的最上水位216。使用者以最上水位216作為基準而對加濕托盤30補給水。 As shown in FIG. 12, on the inner wall of the humidification tray 30 (tray body portion 31 ), the uppermost water level 216 of the water level in the humidification tray 30 is shown. The user replenishes the humidification tray 30 with the uppermost water level 216 as a reference.

加濕空氣清淨機1具有加濕過濾器41。加濕過濾器41設置於加濕托盤30之中的托盤本體部31。 The humidified air cleaner 1 has a humidified filter 41. The humidification filter 41 is provided in the tray body portion 31 of the humidification tray 30.

加濕過濾器41具有平板形狀。加濕過濾器41具有在與箱體2的前面2A及背面2B對向的方向正交的平面上擴展的平板形狀。加濕過濾器41具有在與托盤側部33C及托盤側部33D對向的方向正交的平面上擴展的平板形狀。加濕過濾器41在高度方向上與托盤底部32抵接而設置。 The humidification filter 41 has a flat plate shape. The humidification filter 41 has a flat plate shape spreading on a plane orthogonal to the direction in which the front surface 2A and the back surface 2B of the cabinet 2 are opposed. The humidification filter 41 has a flat plate shape spreading on a plane orthogonal to the direction in which the tray side 33C and the tray side 33D face. The humidification filter 41 is provided in contact with the tray bottom 32 in the height direction.

加濕托盤41具有吸水性及通氣性。加濕托盤41設置成其下部浸漬在已貯留於加濕托盤30的水中。加濕過濾器41設置成其上部從水面往上方突出，且配置於空氣中。加濕過濾器41在下部具有浸漬於加濕托盤30內的水的浸水部，且在上部具有不浸漬於水中的非浸水部。 The humidification tray 41 has water absorption and air permeability. The humidification tray 41 is provided so that its lower part is immersed in the water already stored in the humidification tray 30. The humidification filter 41 is provided such that its upper part protrudes upward from the water surface and is arranged in the air. The humidification filter 41 has a water immersion portion immersed in water in the humidification tray 30 at the lower portion, and a non-water immersion portion not immersed in water at the upper portion.

加濕過濾器41藉由毛細管現象吸起加濕托盤30內的水，全體成為含有水分的狀態。加濕過濾器41的上部的非浸水部，雖然不浸漬於水中，但是藉由從下部的浸水部吸起水，無關加濕托盤30內的貯水量，水分遍布包含非浸水部的加濕過濾器41的全體。 The humidification filter 41 sucks up the water in the humidification tray 30 by the capillary phenomenon, and the whole is in a state containing water. Although the upper non-immersion part of the humidification filter 41 is not immersed in water, by absorbing water from the lower immersion part, regardless of the amount of water stored in the humidification tray 30, the moisture is distributed throughout the humidification filter including the non-immersion part The whole of the device 41.

加濕過濾器41，在箱體2的內部，對藉由送風機50(風扇52)送出的空氣進行加濕。加濕過濾器41在箱體2的內部中，對從下降風路150朝向 上游風路160流動的空氣(在圖9及圖10中的箭號201所示的方向流動的空氣)進行加濕。 The humidification filter 41 humidifies the air sent by the blower 50 (fan 52) inside the cabinet 2. The humidification filter 41 is in the inside of the cabinet 2 and faces the downward air path 150 The air flowing in the upstream air path 160 (air flowing in the direction indicated by arrow 201 in FIGS. 9 and 10) is humidified.

加濕托盤30形成有第一貯留空間220、及第二貯留空間230。第一貯留空間220及第二貯留空間230係托盤本體部31形成的貯留水的空間。第一貯留空間220、與第二貯留空間230藉由加濕過濾器41劃分。第一貯留空間220、與第二貯留空間230，於從下降風路150朝向上游風路160的空氣的流動方向(圖9及圖10中箭號201所示的方向)排列而設置。 The humidification tray 30 is formed with a first storage space 220 and a second storage space 230. The first storage space 220 and the second storage space 230 are spaces for storing water formed by the tray body 31. The first storage space 220 and the second storage space 230 are divided by the humidification filter 41. The first storage space 220 and the second storage space 230 are arranged in a line in the flow direction of air from the descending air path 150 toward the upstream air path 160 (the direction indicated by arrow 201 in FIGS. 9 and 10 ).

送風機50(風扇52)，從第一貯留空間220側朝向第二貯留空間230側送出空氣。第一貯留空間220較第二貯留空間230，位於更靠近形成在加濕托盤30上的空氣流動的上游側。下降風路150連接於第一貯留空間220，且上游風路160連接於第二貯留空間230。下降風路150位於第一貯留空間220的正上方，上游風路160位於第二貯留空間230的正上方。 The blower 50 (fan 52) sends out air from the first storage space 220 side toward the second storage space 230 side. The first storage space 220 is located closer to the upstream side of the air flow formed on the humidification tray 30 than the second storage space 230. The descending air path 150 is connected to the first storage space 220, and the upstream air path 160 is connected to the second storage space 230. The descending air path 150 is located directly above the first storage space 220, and the upstream air path 160 is located directly above the second storage space 230.

加濕空氣清淨機1具有抗菌單元71。抗菌單元71設置於加濕托盤30之中的托盤本體部31。 The humidified air cleaner 1 has an antibacterial unit 71. The antibacterial unit 71 is provided in the tray body portion 31 of the humidification tray 30.

抗菌單元71具有抗菌劑74(參照圖15)。在本實施方式，使用已使攜帶銀離子的沸石粉末成型為顆粒或圓柱體的抗菌劑，作為抗菌劑74。抗菌劑74包含作為抗菌成分的銀離子。作為銀離子的載體，除了沸石以外，也可以使用矽膠、玻璃或活性碳等。又，也可以取代含有銀離子的無機系抗菌劑，而使用有機系抗菌劑。 The antibacterial unit 71 has an antibacterial agent 74 (see FIG. 15). In the present embodiment, as the antibacterial agent 74, an antibacterial agent that has formed a zeolite powder carrying silver ions into particles or cylinders is used. The antibacterial agent 74 contains silver ions as an antibacterial component. As a carrier of silver ions, in addition to zeolite, silicone gel, glass, activated carbon, or the like can also be used. Furthermore, instead of an inorganic antibacterial agent containing silver ions, an organic antibacterial agent may be used.

抗菌單元71配置於第一貯留空間220。抗菌單元71僅配置於第一貯留空間220及第二貯留空間230之中的第一貯留空間220。抗菌單元71浸漬在已貯留於第一貯留空間220的水中。 The antibacterial unit 71 is arranged in the first storage space 220. The antibacterial unit 71 is arranged only in the first storage space 220 among the first storage space 220 and the second storage space 230. The antibacterial unit 71 is immersed in the water that has been stored in the first storage space 220.

為了充分獲得藉由抗菌單元71所產生的水的抗菌效果，加濕托盤30(托盤本體部31)中的抗菌單元71的配置位置很重要。藉由將抗菌單元71配置於第一貯留空間220，可使加濕托盤20內的水中的抗菌成分(銀離子)的濃度，穩定在可充分獲得抗菌效果的值以上，其結果，能夠將加濕托盤20內的水保持在清淨狀態。 In order to sufficiently obtain the antibacterial effect of the water generated by the antibacterial unit 71, the arrangement position of the antibacterial unit 71 in the humidification tray 30 (tray body portion 31) is important. By arranging the antibacterial unit 71 in the first storage space 220, the concentration of the antibacterial component (silver ion) in the water in the humidification tray 20 can be stabilized to a value that can sufficiently obtain the antibacterial effect. As a result, it can be added The water in the wet tray 20 is kept clean.

若針對其理由做說明，由於第一貯留空間220位於通過加濕過濾器41的空氣流動的上游側，因此在加濕托盤30被加濕的空氣，首先朝向第一貯留空間220導入。此時，朝向第一貯留空間220導入的空氣，使貯留在第一貯留空間220的水產生運動。由此，由於與抗菌劑74接觸的水活躍地替換，因此能夠更提升藉由抗菌單元71所產生的水的抗菌效果。 To explain the reason, since the first storage space 220 is located on the upstream side of the air flow passing through the humidification filter 41, the air humidified in the humidification tray 30 is first introduced into the first storage space 220. At this time, the air introduced toward the first storage space 220 causes the water stored in the first storage space 220 to move. Thus, since the water in contact with the antibacterial agent 74 is actively replaced, the antibacterial effect of the water generated by the antibacterial unit 71 can be further improved.

又，下降風路150成為對空氣從第一貯留空間220的正上方朝向已貯留於第一貯留空間220的水進行引導的導管。藉由如此的構成，由於流過下降風路150的空氣與已貯留於第一貯留空間220的水從正面進行碰撞，因此能夠使貯留於第一貯留空間220的水產生更大的運動。由此，能夠進一步提高藉由抗菌單元71所產生的水的抗菌效果。 In addition, the descending air path 150 serves as a duct that guides air from directly above the first storage space 220 toward the water that has been stored in the first storage space 220. With such a configuration, since the air flowing through the descending air path 150 collides with the water stored in the first storage space 220 from the front, the water stored in the first storage space 220 can be moved more. Thus, the antibacterial effect of the water generated by the antibacterial unit 71 can be further improved.

將與第一貯留空間220及第二貯留空間230的排列方向、和高度方向的兩方正交的方向(圖10中的箭號202所示的方向)，稱為「加濕托盤30的寬度方向」。抗菌單元71，配置於加濕托盤30的寬度方向上的第一貯留空間220的中央。更具體而言，在假定有於加濕托盤30的寬度方向上通過托盤側部33A及托盤側部33B之間的中心位置的假想線的情形下，抗菌單元71配置成與該假想線相交。 The direction orthogonal to both the arrangement direction of the first storage space 220 and the second storage space 230 and the height direction (the direction indicated by arrow 202 in FIG. 10) is referred to as "the width of the humidification tray 30 direction". The antibacterial unit 71 is arranged in the center of the first storage space 220 in the width direction of the humidification tray 30. More specifically, in the case where an imaginary line passing through the center position between the tray side portion 33A and the tray side portion 33B in the width direction of the humidification tray 30 is assumed, the antibacterial unit 71 is arranged to intersect the imaginary line.

根據如此的構成，由於抗菌單元71也在第一貯留空間220之中配置於水的運動變得更大的位置，因此能夠進一步提高藉由抗菌單元71所產生的水的抗菌效果。 According to such a configuration, since the antibacterial unit 71 is also arranged in the first storage space 220 at a position where the movement of water becomes greater, the antibacterial effect of the water generated by the antibacterial unit 71 can be further improved.

圖13係表示沿圖10中的XIII-XIII線上的加濕托盤及抗菌單元的側面圖。圖14係表示抗菌單元及水位偵測部從圖12中的加濕托盤取出的狀態的立體圖。 Fig. 13 is a side view showing the humidification tray and the antibacterial unit along the line XIII-XIII in Fig. 10. 14 is a perspective view showing a state where the antibacterial unit and the water level detection unit are taken out of the humidification tray in FIG. 12.

參照圖9至圖14，於托盤底部32，設置第一凹部34。第一凹部34具有朝向下方凹陷的凹形狀。在從正面觀看托盤底部32的情形下，第一凹部34具有大致矩形形狀。第一凹部34的側壁，由與托盤底部32傾斜相交的錐形面構成。在將第一凹部34藉由水平面切斷的情形下所獲得的開口面，在高度方向上越遠離托盤底部32(越接近第一凹部34的底面)越小。 9 to 14, a first recess 34 is provided on the bottom 32 of the tray. The first concave portion 34 has a concave shape that is depressed downward. In the case where the tray bottom 32 is viewed from the front, the first recess 34 has a substantially rectangular shape. The side wall of the first recess 34 is formed by a tapered surface obliquely intersecting the tray bottom 32. The opening surface obtained when the first recess 34 is cut by a horizontal plane is smaller in the height direction from the tray bottom 32 (closer to the bottom surface of the first recess 34).

抗菌單元71配置於第一凹部34。抗菌單元71以其一部分突出於托盤底部32上的方式，配置於第一凹部34。抗菌單元71的最下位置，位於較加濕過濾器41的最下位置低的位置。 The antibacterial unit 71 is arranged in the first recess 34. The antibacterial unit 71 is arranged in the first recess 34 so that a part of it protrudes from the bottom 32 of the tray. The lowermost position of the antibacterial unit 71 is located lower than the lowermost position of the humidification filter 41.

作為加濕裝置，有以下類型：具備被設置加濕過濾器的加濕托盤、及貯留對該加濕托盤供給的水的給水槽的類型；以及如本實施方式中的加濕空氣清淨機1，僅具備被設置加濕過濾器的加濕托盤的類型。僅具備加濕托盤的類型的加濕裝置，有能夠實現裝置的小型化或降低成本的優點，另一方面，與具備加濕托盤及給水槽的類型的加濕裝置進行比較，有可貯留的水的容量少的缺點。為了消除如此的缺點，存在有欲將藉由水位偵測部81進行偵測的加濕托盤303中的水位的最下水位，設定成盡可能地低的期望。 As the humidification device, there are the following types: a humidification tray provided with a humidification filter, and a type of a water supply tank for storing water supplied to the humidification tray; and a humidification air cleaner 1 as in this embodiment , Only equipped with a humidification filter humidification tray type. A humidification device with a humidification tray only has the advantage of miniaturization or cost reduction of the device. On the other hand, compared with a humidification device with a humidification tray and a water tank, there is a storable device The disadvantage of low water capacity. In order to eliminate such disadvantages, there is a desire to set the lowest water level of the water level in the humidification tray 303 detected by the water level detection section 81 to the lowest possible level.

在本實施方式中，抗菌單元71配置於第一凹部34。藉由如此的構成，也在將加濕托盤30中的水位的最下水位設定低的情形下，由於可獲得抗菌單元71浸在水中的狀態，因此能夠確保穩定且充分的抗菌效果。又，加濕托盤30中的水位已成為最下水位時，由於水存在於抗菌單元71的周圍，因此抗菌成分的濃度提高。因此，從開始對加濕托盤30補給水時，就能夠對加濕托盤30內的水進行清淨。 In this embodiment, the antibacterial unit 71 is arranged in the first recess 34. With such a configuration, even when the lowest water level of the water level in the humidification tray 30 is set low, since the antibacterial unit 71 can be immersed in water, it is possible to ensure a stable and sufficient antibacterial effect. In addition, when the water level in the humidification tray 30 has reached the lowest water level, since the water exists around the antibacterial unit 71, the concentration of the antibacterial component increases. Therefore, when the humidification tray 30 is replenished with water, the water in the humidification tray 30 can be cleaned.

圖15係表示抗菌單元的剖面圖。圖16係表示從圖15中的箭號XVI所示的方向觀看的抗菌單元的端面圖。 15 is a cross-sectional view showing an antibacterial unit. 16 is an end view of the antibacterial unit viewed from the direction indicated by the arrow XVI in FIG. 15.

參照圖15及圖16，抗菌單元71具有盒體80、及抗菌劑74。盒體80具有筒形狀，在其兩端開口。盒體80具有沿著中心軸241且圓筒狀地延伸的形狀。抗菌劑74被收容在盒體80。 15 and 16, the antibacterial unit 71 has a case 80 and an antibacterial agent 74. The case 80 has a cylindrical shape, and is open at both ends thereof. The case 80 has a shape extending cylindrically along the central axis 241. The antibacterial agent 74 is housed in the case 80.

盒體80具有收容部72、及腳部73。收容部72具有有底的圓筒形狀。收容部72在其軸方向上之一側端開口，且在該軸方向上之另一側端具有底部72s。於底部72s，設置有多個狹縫75。多個狹縫75成為盒體80的其一側端的開口。於收容部72，設置有多個卡合孔72t。多個卡合孔72t設置於收容部72的開口端側。多個卡合孔72t與後述的多個卡合突起79t對應而設置。 The case 80 has an accommodating part 72 and a leg part 73. The housing section 72 has a cylindrical shape with a bottom. The accommodating portion 72 is open at one side end in the axial direction, and has a bottom 72s at the other end in the axial direction. At the bottom 72s, a plurality of slits 75 are provided. The plurality of slits 75 become openings at one end of the case 80. The accommodating portion 72 is provided with a plurality of engaging holes 72t. A plurality of engagement holes 72t are provided on the opening end side of the housing portion 72. The plurality of engagement holes 72t are provided corresponding to a plurality of engagement protrusions 79t described later.

腳部73具有有底的圓筒形狀。腳部73在該軸方向上的一側端具有開口端76，在該軸方向上的另一側端具有底部73s。腳部73的開口端76，成為盒體80的其另一側端的開口。在底部73s設置有多個孔78。多個孔78貫通底部73s。 The leg portion 73 has a cylindrical shape with a bottom. The leg portion 73 has an open end 76 at one end in the axial direction, and has a bottom portion 73s at the other end in the axial direction. The opening end 76 of the leg portion 73 becomes an opening of the other end of the case 80. A plurality of holes 78 are provided in the bottom 73s. A plurality of holes 78 penetrate the bottom 73s.

於底部73s，設置有卡合部79。卡合部79具有圓筒形狀，從底部73s向腳部73的軸方向突出而設置。於卡合部79，設置有多個卡合突起79t。多個卡合突起79t從卡合部79的外周面，朝向腳部73的徑方向外側突出而設 置。多個卡合突起79t在腳部73的周方向上互相隔著間隔而設置。於腳部73，設置有螺紋部77。螺紋部77設置於腳部73的開口端76側的內周面。 At the bottom 73s, an engaging portion 79 is provided. The engaging portion 79 has a cylindrical shape, and is provided to protrude in the axial direction of the leg portion 73 from the bottom portion 73s. The engaging portion 79 is provided with a plurality of engaging protrusions 79t. The plurality of engaging protrusions 79t protrude outward from the outer peripheral surface of the engaging portion 79 toward the radial direction of the leg portion 73 Set. The plurality of engaging protrusions 79t are provided at intervals in the circumferential direction of the leg portion 73. The leg part 73 is provided with a screw part 77. The screw portion 77 is provided on the inner peripheral surface of the leg portion 73 on the opening end 76 side.

藉由將腳部73組裝於收容部72，構成盒體80。此時，卡合部79從收容部72的開口端之側***到收容部72內，多個卡合突起79t分別卡合於多個卡合孔72t。抗菌劑74被收容於收容部72。抗菌劑74被收容於由收容部72、與腳部73的底部73s所包圍的空間內。 By assembling the leg portion 73 to the accommodating portion 72, the case 80 is constituted. At this time, the engagement portion 79 is inserted into the accommodation portion 72 from the side of the opening end of the accommodation portion 72, and the plurality of engagement protrusions 79t are engaged with the plurality of engagement holes 72t, respectively. The antibacterial agent 74 is stored in the storage section 72. The antimicrobial agent 74 is contained in a space surrounded by the storage portion 72 and the bottom 73s of the leg portion 73.

參照圖9至圖16，抗菌單元71設置成盒體80沿著加濕托盤30的寬度方向(圖10中的箭號202所示的方向)筒狀地延伸。抗菌單元71以盒體80的中心軸241與加濕托盤30的寬度方向成為平行的方式，設置於加濕托盤30。 Referring to FIGS. 9 to 16, the antibacterial unit 71 is provided so that the case 80 extends cylindrically along the width direction of the humidification tray 30 (the direction indicated by arrow 202 in FIG. 10 ). The antibacterial unit 71 is provided on the humidification tray 30 such that the central axis 241 of the case 80 is parallel to the width direction of the humidification tray 30.

多個狹縫75，在加濕托盤30的寬度方向中，與托盤側部33A對向而開口。腳部73的開口端76，在加濕托盤30的寬度方向中，與托盤側部33B對向而開口。抗菌單元71，在加濕托盤30的寬度方向中，從托盤側部33A及托盤側部33B的兩方隔開距離而配置。 The plurality of slits 75 face the tray side portion 33A in the width direction of the humidification tray 30 and open. The opening end 76 of the leg portion 73 faces the tray side portion 33B in the width direction of the humidification tray 30 and opens. The antibacterial unit 71 is arranged at a distance from both sides of the tray side 33A and the tray side 33B in the width direction of the humidification tray 30.

盒體80具有加濕托盤30的寬度方向成為長邊方向的細長形狀。藉由將抗菌單元71以盒體80沿著加濕托盤30的寬度方向延伸成筒狀的方式設置，而在第一貯留空間220及第二貯留空間230的排列方向(在本實施方式，箱體2的前面2A與背面2B對向的加濕空氣清淨機1的深度方向)中，能夠緊密地構成加濕托盤30。 The case 80 has an elongated shape in which the width direction of the humidification tray 30 becomes the longitudinal direction. By arranging the antibacterial unit 71 such that the case 80 extends in a cylindrical shape along the width direction of the humidification tray 30, the arrangement direction of the first storage space 220 and the second storage space 230 (in this embodiment, the box In the depth direction of the humidified air cleaner 1 where the front face 2A and the back face 2B of the body 2 face each other, the humidification tray 30 can be closely configured.

抗菌單元71，設置成可相對於加濕托盤30(托盤本體部31)拆裝。 The antibacterial unit 71 is provided to be detachable from the humidification tray 30 (tray body portion 31).

加濕托盤30(托盤本體部31)具有肋狀部35p及肋狀部35q、肋狀部36p及肋狀部36q、與肋狀部37p及肋狀部37q。 The humidification tray 30 (tray body portion 31) has a rib-shaped portion 35p and a rib-shaped portion 35q, a rib-shaped portion 36p and a rib-shaped portion 36q, and a rib-shaped portion 37p and a rib-shaped portion 37q.

肋狀部35p及肋狀部35q，具有從第一凹部34的底面立起的肋形狀。肋狀部35p及肋狀部35q，具有第一貯留空間220及第二貯留空間230的排列方向成為厚度方向，沿著加濕托盤30的寬度方向延伸的薄板形狀。肋狀部35p及肋狀部35q，在第一貯留空間220及第二貯留空間230的排列方向中，位於第一凹部34的中央。肋狀部35p及肋狀部35q，在加濕托盤30的寬度方向中互相對向而設置。 The rib-shaped portion 35p and the rib-shaped portion 35q have a rib shape that rises from the bottom surface of the first concave portion 34. The rib-shaped portion 35p and the rib-shaped portion 35q have a thin plate shape in which the arrangement direction of the first storage space 220 and the second storage space 230 becomes the thickness direction and extends along the width direction of the humidification tray 30. The rib-shaped portion 35p and the rib-shaped portion 35q are located in the center of the first recess 34 in the arrangement direction of the first storage space 220 and the second storage space 230. The rib-shaped portion 35p and the rib-shaped portion 35q are provided to face each other in the width direction of the humidification tray 30.

肋狀部36p及肋狀部36q，具有從第一凹部34的底面立起的肋形狀。肋狀部36p及肋狀部36q，具有第一貯留空間220及第二貯留空間230的排列方向成為厚度方向，沿著加濕托盤30的寬度方向延伸的薄板形狀。肋狀部36p及肋狀部36q，在第一貯留空間220及第二貯留空間230的排列方向中互相對向而設置。 The rib-shaped portion 36p and the rib-shaped portion 36q have a rib shape that rises from the bottom surface of the first recess 34. The rib-shaped portion 36p and the rib-shaped portion 36q have a thin plate shape in which the arrangement direction of the first storage space 220 and the second storage space 230 becomes the thickness direction, and extends along the width direction of the humidification tray 30. The rib-shaped portion 36p and the rib-shaped portion 36q are provided to face each other in the arrangement direction of the first storage space 220 and the second storage space 230.

肋狀部37p及肋狀部37q，具有從第一凹部34的底面立起的肋形狀。肋狀部37p及肋狀部37q，具有第一貯留空間220及第二貯留空間230的排列方向成為厚度方向，沿著加濕托盤30的寬度方向延伸的薄板形狀。肋狀部37p及肋狀部37q，在第一貯留空間220及第二貯留空間230的排列方向中互相對向而設置。肋狀部37p，在加濕托盤30的寬度方向中，與肋狀部36p隔開距離而設置。肋狀部37q，在加濕托盤30的寬度方向中，與肋狀部36q隔開距離而設置。 The rib-shaped portion 37p and the rib-shaped portion 37q have a rib shape that rises from the bottom surface of the first recess 34. The rib-shaped portion 37p and the rib-shaped portion 37q have a thin plate shape in which the arrangement direction of the first storage space 220 and the second storage space 230 becomes the thickness direction and extends along the width direction of the humidification tray 30. The rib-shaped portion 37p and the rib-shaped portion 37q are provided to face each other in the arrangement direction of the first storage space 220 and the second storage space 230. The rib-shaped portion 37p is provided at a distance from the rib-shaped portion 36p in the width direction of the humidification tray 30. The rib-shaped portion 37q is provided at a distance from the rib-shaped portion 36q in the width direction of the humidification tray 30.

在抗菌單元71已安裝於加濕托盤30的狀態中，抗菌單元71在加濕托盤30的寬度方向中，配置於肋狀部35p與肋狀部35q之間。肋狀部35p與收容部72抵接，且肋狀部35q與腳部73抵接。抗菌單元71藉由肋狀部35p及肋狀部35q，被定位在加濕托盤30的寬度方向上的規定的安裝位置。 In the state where the antibacterial unit 71 has been attached to the humidification tray 30, the antibacterial unit 71 is arranged between the rib-shaped portion 35 p and the rib-shaped portion 35 q in the width direction of the humidification tray 30. The rib-shaped portion 35p is in contact with the receiving portion 72, and the rib-shaped portion 35q is in contact with the leg portion 73. The antibacterial unit 71 is positioned at a predetermined mounting position in the width direction of the humidification tray 30 by the rib-shaped portion 35p and the rib-shaped portion 35q.

在抗菌單元71已安裝於加濕托盤30的狀態中，抗菌單元71在第一貯留空間220及第二貯留空間230的排列方向中，配置於肋狀部37p及肋狀部37q之間。肋狀部37p及肋狀部37q，與收容部72抵接。抗菌單元71藉由肋狀部37p及肋狀部37q，被定位在第一貯留空間220及第二貯留空間230的排列方向上的規定的安裝位置。 In a state where the antibacterial unit 71 is attached to the humidification tray 30, the antibacterial unit 71 is arranged between the rib-shaped portion 37p and the rib-shaped portion 37q in the arrangement direction of the first storage space 220 and the second storage space 230. The rib-shaped portion 37p and the rib-shaped portion 37q are in contact with the receiving portion 72. The antibacterial unit 71 is positioned at a predetermined mounting position in the arrangement direction of the first storage space 220 and the second storage space 230 by the rib-shaped portion 37p and the rib-shaped portion 37q.

在抗菌單元71已安裝於加濕托盤30的狀態中，抗菌單元71在第一貯留空間220及第二貯留空間230的排列方向中，配置於肋狀部36p及肋狀部36q之間。肋狀部36p及肋狀部36q，與腳部73抵接。肋狀部36p及肋狀部36q，藉由以在第一貯留空間220及第二貯留空間230的排列方向中互相分離的方式彈性變形，而產生夾持抗菌單元71的彈性力。抗菌單元71藉由肋狀部36p及肋狀部36q，而被保持於加濕托盤30上。 In the state where the antibacterial unit 71 is attached to the humidification tray 30, the antibacterial unit 71 is arranged between the rib-shaped portion 36p and the rib-shaped portion 36q in the arrangement direction of the first storage space 220 and the second storage space 230. The rib-shaped portion 36p and the rib-shaped portion 36q are in contact with the leg portion 73. The rib-shaped portion 36p and the rib-shaped portion 36q are elastically deformed so as to be separated from each other in the arrangement direction of the first storage space 220 and the second storage space 230, thereby generating an elastic force sandwiching the antibacterial unit 71. The antibacterial unit 71 is held on the humidification tray 30 by the rib-shaped portion 36p and the rib-shaped portion 36q.

根據如此的構成，能夠藉由簡易的構成將抗菌單元71保持於加濕托盤30上。又，藉由在適當的時期更換抗菌單元71，能夠持續地獲得藉由抗菌單元71產生的水的抗菌效果。 According to such a configuration, the antibacterial unit 71 can be held on the humidification tray 30 with a simple configuration. In addition, by replacing the antibacterial unit 71 at an appropriate time, the antibacterial effect of the water generated by the antibacterial unit 71 can be continuously obtained.

圖17係表示具備加濕托盤及給水槽的類型的加濕裝置的分解組裝圖。圖18係表示被設置於圖17中的給水槽的蓋構件、與被安裝於蓋構件的抗菌單元的立體圖。 FIG. 17 is an exploded assembly view of a humidification device of a type equipped with a humidification tray and a water supply tank. 18 is a perspective view showing the cover member provided in the water supply tank in FIG. 17 and the antibacterial unit attached to the cover member.

參照圖17及圖18，加濕裝置251具有裝置本體252、加濕托盤254、加濕過濾器253、給水槽257、與抗菌單元71。 Referring to FIGS. 17 and 18, the humidification device 251 has a device body 252, a humidification tray 254, a humidification filter 253, a water supply tank 257, and an antibacterial unit 71.

加濕托盤254設置成可相對於裝置本體252拆裝。加濕托盤254具有貯水部255、與給水部256。貯水部255及給水部256具有可貯留水的托盤形狀，互相連接而設置。給水槽257由儲存對加濕托盤254進行供給的水的容器構成。給水槽257設置於給水部256。加濕過濾器253設置於貯水部255。 The humidification tray 254 is provided to be detachable from the device body 252. The humidification tray 254 has a water storage portion 255 and a water supply portion 256. The water storage section 255 and the water supply section 256 have a tray shape capable of storing water, and are provided to be connected to each other. The water supply tank 257 is composed of a container that stores water supplied to the humidification tray 254. The water supply tank 257 is provided in the water supply unit 256. The humidification filter 253 is provided in the water storage 255.

給水槽257具有水槽部258、蓋部259。於水槽部258的底部，設置有開口部，且蓋部259以堵塞該開口部的方式安裝於水槽部258。蓋部259具有給水口262。於給水口262設置有閥門機構(不圖示)，該閥門機構在給水槽257為單獨的狀態時成為閉狀態，且在給水槽257被設置於加濕托盤254的給水部256時成為開狀態。 The water supply tank 257 has a water tank portion 258 and a cover portion 259. An opening is provided at the bottom of the water tank 258, and the lid 259 is attached to the water tank 258 so as to close the opening. The cover 259 has a water supply port 262. The water supply port 262 is provided with a valve mechanism (not shown), which becomes closed when the water supply tank 257 is in a separate state, and becomes open when the water supply tank 257 is provided in the water supply unit 256 of the humidification tray 254 .

抗菌單元71具有與圖15中所示的抗菌單元71相同的結構。抗菌單元71設置成可相對於蓋部259拆裝。在蓋部259已安裝於水槽部258的狀態中，抗菌單元71配置於水槽部258的內側。 The antibacterial unit 71 has the same structure as the antibacterial unit 71 shown in FIG. 15. The antibacterial unit 71 is provided so as to be detachable from the cover 259. In a state where the cover part 259 is attached to the water tank part 258, the antibacterial unit 71 is arranged inside the water tank part 258.

於蓋部259設置有螺紋部260、螺紋部261。螺紋部260設置於蓋部259的內周面。在蓋部259的相對於水槽部258的安裝時，螺紋部260與設置於水槽部258的開口部的螺紋部(不圖示)螺合。螺紋部261設置於給水口262的外周面。在抗菌單元71的相對於蓋部259的安裝時，螺紋部261與抗菌單元71的螺紋部77螺合。 The cover portion 259 is provided with a screw portion 260 and a screw portion 261. The screw portion 260 is provided on the inner circumferential surface of the cover portion 259. When the cover portion 259 is attached to the water tank portion 258, the screw portion 260 is screwed into a screw portion (not shown) provided in the opening of the water tank portion 258. The screw portion 261 is provided on the outer circumferential surface of the water supply port 262. When the antibacterial unit 71 is attached to the cover portion 259, the screw portion 261 is screwed into the screw portion 77 of the antibacterial unit 71.

儲存於給水槽257的水，通過給水口262而被供給於給水部256。此時，藉由水通過抗菌單元71，抗菌成分(銀離子)溶出於被供給於給水部256的水中。已被供給於給水部256的水，移動到貯水部255而浸泡加濕過濾器253。 The water stored in the water supply tank 257 is supplied to the water supply unit 256 through the water supply port 262. At this time, as the water passes through the antibacterial unit 71, the antibacterial component (silver ion) dissolves out of the water supplied to the water supply unit 256. The water supplied to the water supply unit 256 moves to the water storage unit 255 and soaks the humidification filter 253.

參照圖9至圖18，抗菌單元71在本實施方式之加濕空氣清淨機1、與具備加濕托盤254及給水槽257的類型的加濕裝置251之間被兼用。由此，能夠謀求因零件共通化而產生的成本降低。作為表示兼用的構成，抗菌單元71(盒體80)，具有未用於抗菌單元71的相對於加濕托盤30的安裝的螺紋部77。 Referring to FIGS. 9 to 18, the antibacterial unit 71 is shared between the humidified air cleaner 1 of the present embodiment and a humidifier 251 of the type provided with a humidification tray 254 and a water supply tank 257. Thus, it is possible to reduce the cost due to the common parts. As an example of a dual-use configuration, the antibacterial unit 71 (casing 80) has a screw portion 77 that is not used to attach the antibacterial unit 71 to the humidification tray 30.

圖19係表示加濕托盤中的抗菌單元的配置方法的第一變形例的俯視圖。 19 is a plan view showing a first modification of the method of arranging antibacterial units in the humidification tray.

參照圖15及圖19，在本變形例中，抗菌單元71以盒體80沿著第一貯留空間220及第二貯留空間230的排列方向(圖19中的箭號201所示的方向)筒狀地延伸的方式設置。抗菌單元71以盒體80的中心軸241與第一貯留空間220及第二貯留空間230的排列方向成為平行的方式，設置於加濕托盤30。 Referring to FIGS. 15 and 19, in this modification, the antibacterial unit 71 is arranged with the case 80 along the arrangement direction of the first storage space 220 and the second storage space 230 (the direction indicated by the arrow 201 in FIG. 19 ). Set to extend in a shape. The antibacterial unit 71 is installed in the humidification tray 30 such that the central axis 241 of the case 80 and the arrangement direction of the first storage space 220 and the second storage space 230 become parallel.

多個狹縫75，在第一貯留空間220及第二貯留空間230的排列方向中，與加濕過濾器41對向而開口。腳部73的開口端76，在第一貯留空間220及第二貯留空間230的排列方向中，與托盤側部33C對向而開口。抗菌單元71，在第一貯留空間220及第二貯留空間230的排列方向中，從加濕過濾器41及托盤側部33的兩方隔開距離而配置。 The plurality of slits 75 face the humidification filter 41 in the arrangement direction of the first storage space 220 and the second storage space 230 and open. The opening end 76 of the leg portion 73 faces the tray side portion 33C and opens in the arrangement direction of the first storage space 220 and the second storage space 230. The antibacterial unit 71 is arranged at a distance from both the humidification filter 41 and the tray side 33 in the arrangement direction of the first storage space 220 and the second storage space 230.

藉由將抗菌單元71以盒體80沿著第一貯留空間220及第二貯留空間230的排列方向筒狀地延伸的方式設置，已貯留於加濕托盤30的水效率佳地通過盒體80內。因此，能夠進一步提高藉由抗菌單元71產生的水的抗菌效果。 By arranging the antibacterial unit 71 such that the case 80 extends cylindrically along the arrangement direction of the first storage space 220 and the second storage space 230, the water stored in the humidification tray 30 passes through the case 80 efficiently Inside. Therefore, the antibacterial effect of the water generated by the antibacterial unit 71 can be further improved.

圖20係表示加濕托盤中的水的運動、與銀離子濃度的關係的表。參照圖20，準備抗菌單元，該抗菌單元係於兩端開口的圓筒形狀的盒體內收容20g的抗菌劑，將該抗菌單元配置於試驗用托盤。於試驗用托盤倒入2000mL的純水。藉由切換加濕空氣清淨機1的送風模式，做出未有水的運動、水的運動(弱)、水的運動(中)及水的運動(強)的狀態。測定在各狀態中的托盤內的水的銀離子濃度。 20 is a table showing the relationship between the movement of water in the humidification tray and the concentration of silver ions. Referring to FIG. 20, an antibacterial unit is prepared. The antibacterial unit is housed in a cylindrical case with both ends opened and contains 20 g of antibacterial agent, and the antibacterial unit is placed on a test tray. Pour 2000mL of pure water into the test tray. By switching the air supply mode of the humidified air purifier 1, a state where there is no water movement, water movement (weak), water movement (medium), and water movement (strong) is made. The silver ion concentration of the water in the tray in each state was measured.

如圖20中所示，托盤內的水的運動越強，越能夠獲得穩定且高的銀離子濃度。 As shown in FIG. 20, the stronger the movement of water in the tray, the more stable and high silver ion concentration can be obtained.

圖21至圖23，係示意性地表示試驗用托盤中的抗菌單元的配置條件的圖。圖24係表示從圖21至圖23中的各配置條件中的托盤內的水的銀離子濃度的表。 21 to 23 are diagrams schematically showing the arrangement conditions of the antibacterial units in the test tray. FIG. 24 is a table showing the silver ion concentration of the water in the tray in each arrangement condition from FIG. 21 to FIG. 23.

參照圖21及圖22，將使用了圓筒形狀的盒體的抗菌單元171，配置於試驗用托盤。此時，在圖21中的條件A，將抗菌單元171的一側的開口端安裝於托盤的內壁，在圖22中的條件B，將抗菌單元171的圓筒外周面安裝於托盤的內壁。參照圖23，在條件C，取代圓筒形狀的盒體，將使用了網孔狀的袋子的抗菌單元271，配置於試驗用托盤的適當位置。在各條件中，對未有水的運動時的托盤內的水的銀離子濃度進行了測定。 Referring to FIGS. 21 and 22, the antibacterial unit 171 using a cylindrical case is arranged on a test tray. At this time, in condition A in FIG. 21, the open end of one side of the antibacterial unit 171 is attached to the inner wall of the tray, and in condition B in FIG. 22, the outer circumferential surface of the cylinder of the antibacterial unit 171 is installed inside the tray. wall. Referring to FIG. 23, in condition C, instead of the cylindrical case, the antibacterial unit 271 using a mesh-shaped bag is arranged at an appropriate position on the test tray. In each condition, the silver ion concentration of the water in the tray during the movement without water was measured.

如圖24中所示，在盒體的兩端開口的圖22中的條件B中，銀離子的濃度最高。在作為收容抗菌劑的盒體而使用了網孔狀的袋子的圖23中的條件C，無關乎抗菌單元與托盤內壁之間的位置關係，能夠獲得較高的銀離子濃度。 As shown in FIG. 24, in condition B in FIG. 22 in which both ends of the case are open, the concentration of silver ions is the highest. In the condition C in FIG. 23 in which a mesh-shaped bag is used as a case containing an antibacterial agent, regardless of the positional relationship between the antibacterial unit and the inner wall of the tray, a higher silver ion concentration can be obtained.

圖25及圖26，係表示加濕托盤中的抗菌單元的配置方法的第二變形例的側面圖。在圖25中，表示加濕托盤30中的水位高的情形，在圖26中，表示加濕托盤30中的水位低的情形。 25 and 26 are side views showing a second modification of the method of arranging the antibacterial units in the humidification tray. FIG. 25 shows the case where the water level in the humidification tray 30 is high, and FIG. 26 shows the case where the water level in the humidification tray 30 is low.

參照圖25及圖26，在本變形例，於抗菌單元71設置有浮具282。抗菌單元71藉由浮具282，而配置於加濕托盤30中的水面的正下方。在加濕托盤30，設置導引構件281。導引構件281從托盤底部32朝向上方突出。導引構件281，配合加濕托盤30中的水位的變動，而將抗菌單元71在上下方向引導。 Referring to FIGS. 25 and 26, in this modification, a float 282 is provided on the antibacterial unit 71. The antibacterial unit 71 is disposed directly below the water surface in the humidification tray 30 by the float 282. In the humidification tray 30, a guide member 281 is provided. The guide member 281 protrudes upward from the tray bottom 32. The guide member 281 guides the antibacterial unit 71 in the vertical direction in accordance with the change in the water level in the humidification tray 30.

加濕托盤30中的水的運動，在水面附近的位置變得較大。因此，藉由配合加濕托盤30中的水位的變動，使抗菌單元71在水面的正下方移動，能夠進一步提高藉由抗菌單元71產生的水的抗菌效果。 The movement of water in the humidification tray 30 becomes larger near the water surface. Therefore, by matching the change in the water level in the humidification tray 30 to move the antibacterial unit 71 directly below the water surface, the antibacterial effect of the water generated by the antibacterial unit 71 can be further improved.

(實施方式二) (Embodiment 2)

在本實施方式中，針對設置於加濕托盤30的水位偵測部81詳細地進行說明。 In this embodiment, the water level detection unit 81 provided in the humidification tray 30 will be described in detail.

圖27及圖28，係表示沿圖10中的XXVII-XXVII線上的加濕托盤及水位偵測部的剖面圖。於圖27中，示出加濕托盤30中的水位高的情形，於圖28中，示出加濕托盤30中的水位已到達最下水位的情形。 FIGS. 27 and 28 are cross-sectional views showing the humidification tray and the water level detecting section along the line XXVII-XXVII in FIG. 10. In FIG. 27, the case where the water level in the humidification tray 30 is high is shown, and in FIG. 28, the case where the water level in the humidification tray 30 has reached the lowest water level is shown.

參照圖10、圖27及圖28，作為水位偵測部81，係使用浮筒式水位感測器，該浮筒式水位感測器使用有浮筒，該浮筒根據加濕托盤30中的水位的變動而進行浮動。 10, 27, and 28, as the water level detection section 81, a pontoon-type water level sensor is used. The pontoon-type water level sensor uses a pontoon, which depends on the change of the water level in the humidification tray 30 To float.

更具體而言，水位偵測部81具有浮筒部87、磁鐵83、電路基板84、及霍爾IC85。在浮筒部87內設有發泡聚苯乙烯等浮具，且浮筒部87可漂浮在水上。浮筒部87，相對於加濕托盤30，被設置成可以旋動軸82為中心旋動。於浮筒部87，設置倒角部86。倒角部86，設置於自旋動軸82遠離至半徑方向外側的位置、即與後述的第二凹部38的底面對向的角部。磁鐵83設置於浮筒部87。磁鐵83與托盤側部33D對向而設置。 More specifically, the water level detection section 81 has a float section 87, a magnet 83, a circuit board 84, and a Hall IC 85. A float such as expanded polystyrene is provided in the float portion 87, and the float portion 87 can float on the water. The buoy portion 87 is provided so as to be rotatable about the rotary shaft 82 with respect to the humidification tray 30. The float portion 87 is provided with a chamfered portion 86. The chamfered portion 86 is provided at a corner away from the spin shaft 82 to the outside in the radial direction, that is, to face the bottom of the second recess 38 described later. The magnet 83 is provided in the float portion 87. The magnet 83 is provided to face the tray side 33D.

托盤側部33D具有抵接部33j。抵接部33j具有朝向加濕托盤30的內側突出的凸形狀。抵接部33j設置成在俯視加濕托盤30的情形下與浮筒部87重疊。電路基板84及霍爾IC85設置在加濕托盤30的外側。霍爾IC85構裝於電路基板84。霍爾IC85設置於與加濕托盤30中的水位高的情形的磁鐵83對向的位置。 The tray side portion 33D has a contact portion 33j. The contact portion 33j has a convex shape protruding toward the inside of the humidification tray 30. The contact portion 33j is provided so as to overlap the buoy portion 87 in a plan view of the humidification tray 30. The circuit board 84 and the Hall IC 85 are provided outside the humidification tray 30. The Hall IC 85 is mounted on the circuit board 84. The Hall IC 85 is provided at a position facing the magnet 83 when the water level in the humidification tray 30 is high.

如圖27中所示，加濕托盤30中的水位高時，浮筒部87因自身浮力，與抵接部33j抵接而成為大致水平的姿勢。此時，藉由磁鐵83與霍爾IC85對向，已被設置在電路基板84上的水位偵測電路輸出導通信號。 As shown in FIG. 27, when the water level in the humidification tray 30 is high, the buoy portion 87 comes into contact with the contact portion 33j due to its own buoyancy, and assumes a substantially horizontal posture. At this time, since the magnet 83 and the Hall IC 85 face each other, the water level detection circuit that has been provided on the circuit substrate 84 outputs a conduction signal.

如圖28中所示，加濕托盤30中的水位到達最下水位時，浮筒部87因自身重量，成為從旋動軸82往斜下方向傾斜的姿勢。此時，藉由磁鐵83遠離霍爾IC85，設置在電路基板84上的水位偵測電路輸出遮斷信號。控制部(不圖示)，接受來自水位偵測電路的遮斷信號，使加濕運轉停止，並且使通知部中的給水燈點亮。 As shown in FIG. 28, when the water level in the humidification tray 30 reaches the lowest water level, the pontoon portion 87 is inclined in the obliquely downward direction from the rotating shaft 82 due to its own weight. At this time, the magnet 83 is away from the Hall IC 85, and the water level detection circuit provided on the circuit board 84 outputs an interrupt signal. The control unit (not shown) receives the interruption signal from the water level detection circuit, stops the humidification operation, and turns on the water supply lamp in the notification unit.

水位偵測部81，設置於第二貯留空間230。伴隨於送風機50的運轉，在第二貯留空間230產生負壓，因此第二貯留空間230中的水位，變得高於第一貯留空間220中的水位。藉由將水位偵測部81設置於該第二貯留空間230，能夠使藉由水位偵測部81偵測到加濕托盤30中的水位的最下水位且加濕運轉已被停止時的加濕托盤30中的剩餘水量變少。由此，在僅具備加濕托盤的類型，即可貯留的水的容量少的加濕空氣清淨機1中，能夠更有效地利用已貯留於加濕托盤30的水。 The water level detecting section 81 is installed in the second storage space 230. As the blower 50 operates, a negative pressure is generated in the second storage space 230, so the water level in the second storage space 230 becomes higher than the water level in the first storage space 220. By arranging the water level detection section 81 in the second storage space 230, the water level detection section 81 can detect the lowest level of the water level in the humidification tray 30 and the humidification operation has been stopped. The amount of remaining water in the wet tray 30 becomes smaller. Accordingly, in the humidification air cleaner 1 having only a humidification tray and having a small water storage capacity, the water stored in the humidification tray 30 can be used more effectively.

水位偵測部81，配置於加濕托盤30的寬度方向上的第二貯留空間230的中央。更具體而言，在假定有通過加濕托盤30的寬度方向上的托盤側部33A及托盤側部33B之間的中心位置的假想線的情形下，水位偵測部81配置成與該假想線相交。 The water level detection unit 81 is arranged in the center of the second storage space 230 in the width direction of the humidification tray 30. More specifically, in the case where an imaginary line passing through the center position between the tray side portion 33A and the tray side portion 33B in the width direction of the humidification tray 30 is assumed, the water level detection section 81 is arranged in line with the imaginary line intersect.

根據如此的構成，由於水位偵測部81也在第二貯留空間230之中配置於水位較高的位置，因此能夠使藉由水位偵測部81偵測出加濕托盤30中的水位的最下水位且加濕運轉已被停止時的加濕托盤30中的剩餘水量進一步變少。 According to such a configuration, since the water level detection section 81 is also arranged at a higher water level in the second storage space 230, the water level detection section 81 can detect the maximum level of the water level in the humidification tray 30. The amount of remaining water in the humidification tray 30 when the water level is lowered and the humidification operation has been stopped is further reduced.

於托盤底部32，設置第二凹部38。第二凹部38，具有朝向下方凹陷的凹形狀。於第二凹部38，配置水位偵測部81。 At the bottom 32 of the tray, a second recess 38 is provided. The second concave portion 38 has a concave shape depressed downward. In the second concave portion 38, a water level detecting portion 81 is disposed.

根據如此的構成，藉由水位偵測部81，可對加濕托盤30中的較低的水位進行偵測。因此，能夠將加濕托盤30中的水位的最下水位設定更低。再者，藉由於浮筒部87設置倒角部86，能夠在水位偵測電路中的導通信號輸出時與遮斷信號輸出時之間，於磁鐵83的高度設置更大的差。 According to such a configuration, the water level detection section 81 can detect the lower water level in the humidification tray 30. Therefore, the lowest water level of the water level in the humidification tray 30 can be set lower. Furthermore, since the chamfered portion 86 is provided in the float portion 87, it is possible to set a greater difference in the height of the magnet 83 between when the on signal is output and when the interrupt signal is output in the water level detection circuit.

(實施方式三) (Embodiment 3)

在本實施方式中，針對使用水位偵測部81，確定加濕過濾器41或抗菌單元71的更換時期的方法進行說明。 In this embodiment, a method of determining the replacement timing of the humidification filter 41 or the antibacterial unit 71 using the water level detection unit 81 will be described.

圖29係表示用以確定加濕過濾器或抗菌單元的更換時期的構成的框圖。 Fig. 29 is a block diagram showing the configuration for determining the replacement timing of the humidification filter or antibacterial unit.

參照圖29，加濕空氣清淨機1具有控制裝置291，該控制裝置291藉由對由水位偵測部81偵測出的加濕托盤30中的水位變化的資訊進行儲存，確定加濕過濾器41或抗菌單元71的更換時期。 Referring to FIG. 29, the humidified air purifier 1 has a control device 291 which determines the humidification filter by storing the information of the water level change in the humidification tray 30 detected by the water level detection section 81 41 or the replacement period of the antibacterial unit 71.

更具體而言，控制裝置291具有控制部292、與計數部293。計數部293伴隨於藉由水位偵測部81進行的加濕托盤30內的水位的偵測，對來自水位偵測電路的輸出從遮斷轉為導通的次數進行計數。控制部292將由計數部293計數出的次數到達規定次數時，確定作為加濕過濾器41或抗菌單元71的更換時期。此時，控制部292使通知部294中的通知加濕過濾器41或抗菌單元71的更換時期的顯示燈點亮。 More specifically, the control device 291 has a control unit 292 and a counting unit 293. The counting unit 293 counts the number of times that the output from the water level detection circuit is switched from interruption to conduction along with the detection of the water level in the humidification tray 30 by the water level detection unit 81. When the number of times counted by the counting unit 293 reaches a predetermined number of times, the control unit 292 determines the replacement timing of the humidification filter 41 or the antibacterial unit 71. At this time, the control unit 292 turns on the indicator lamp for notifying the replacement timing of the humidification filter 41 or the antibacterial unit 71 in the notification unit 294.

作為加濕裝置中的未通電的需要使用水的消耗品，有加濕過濾器及抗菌單元。以往，如此的消耗品的更換時期的確定，係藉由製造商標記 基準的使用時間來進行。因此，即使消耗品實際上到達更換時期，也會有使用者忘記更換的情況，存在有未能獲得期待的效果的課題。 As consumables that need to use water in the humidifier without power, there are humidification filters and antibacterial units. In the past, the determination of the replacement time of such consumables was marked by the manufacturer Use the benchmark time. Therefore, even if the consumable actually reaches the replacement time, the user may forget to replace it, and there is a problem that the expected effect cannot be obtained.

另一方面，在本實施方式中，將來自水位偵測電路的輸出從遮斷轉為導通的次數，視為使用者已對加濕托盤30補給水的次數，藉由對該補給次數乘上加濕托盤30的容量，能夠進行加濕過濾器41或抗菌單元71的壽命計算。進而，從該壽命計算確定加濕過濾器41或抗菌單元71的更換時期，向使用者通知加濕過濾器41或抗菌單元71到達更換時期。 On the other hand, in this embodiment, the number of times that the output from the water level detection circuit is turned off to on is regarded as the number of times that the user has replenished the humidification tray 30 by multiplying the number of replenishment times The capacity of the humidification tray 30 can calculate the life of the humidification filter 41 or the antibacterial unit 71. Furthermore, the replacement time of the humidification filter 41 or the antibacterial unit 71 is determined from this life calculation, and the user is notified that the humidification filter 41 or the antibacterial unit 71 has reached the replacement time.

藉由將以往由使用者本身進行的加濕過濾器41或抗菌單元71的更換時期的確定，由加濕空氣清淨機1的裝置側進行，能夠避免以下事態：使用者未察覺加濕過濾器41或抗菌單元71的性能低落。 By determining the replacement time of the humidification filter 41 or the antibacterial unit 71 by the user himself in the past, by the device side of the humidification air cleaner 1, the following situation can be avoided: the user does not notice the humidification filter 41 or the performance of the antibacterial unit 71 is low.

再者，通知加濕過濾器41或抗菌單元71的更換時期的方法，不限於上述的顯示燈。例如，也可以將Wi-Fi等的通信技術搭載於加濕空氣清淨機1，通過使用者的智慧型手機或個人電腦，來向使用者通知加濕過濾器41或抗菌單元71的更換時期。又，也可以於事前預先登錄使用者資訊，從而接受加濕過濾器41或抗菌單元71的更換時期的確定，對所需的消耗品進行自動訂購。 In addition, the method of notifying the replacement time of the humidification filter 41 or the antibacterial unit 71 is not limited to the above-mentioned indicator light. For example, a communication technology such as Wi-Fi may be installed in the humidified air cleaner 1, and the user may be notified of the replacement time of the humidification filter 41 or the antibacterial unit 71 through the user's smartphone or personal computer. In addition, the user information may be registered in advance to accept the determination of the replacement time of the humidification filter 41 or the antibacterial unit 71, and automatically order the necessary consumables.

在以下，針對本揭示的構成及作用效果進行總結。 In the following, the structure and effects of the present disclosure will be summarized.

依據本揭示的加濕裝置，具備：加濕托盤，可貯留水；加濕過濾器，設置於加濕托盤，且對空氣進行加濕；以及抗菌單元，具有抗菌劑，且設置於加濕托盤。加濕托盤形成第一貯留空間、與藉由加濕過濾器而與第一貯留空間劃分開的第二貯留空間。加濕裝置進一步具備從第一貯留空間側朝向第二貯留空間側送出空氣的送風機。抗菌單元，配置於第一貯留空間。 The humidification device according to the present disclosure includes: a humidification tray that can store water; a humidification filter, which is provided on the humidification tray and humidifies the air; and an antibacterial unit, which has an antibacterial agent and is provided on the humidification tray . The humidification tray forms a first storage space and a second storage space divided from the first storage space by the humidification filter. The humidifier further includes a blower that sends air from the first storage space side toward the second storage space side. The antibacterial unit is arranged in the first storage space.

根據如此構成的加濕裝置，在加濕托盤中的較空氣流動的下游側的第二貯留空間靠近上游側的第一貯留空間中，已貯留於加濕托盤的水的運動變大。因此，藉由將抗菌單元配置於水的運動變更大的第一貯留空間，能夠提高已貯留於加濕托盤的水的抗菌效果。 According to the humidification device configured in this manner, in the first storage space on the downstream side of the second storage space on the downstream side of the humidification tray closer to the air flow, the movement of the water stored in the humidification tray becomes larger. Therefore, by arranging the antibacterial unit in the first storage space in which the movement of water changes greatly, the antibacterial effect of the water stored in the humidification tray can be improved.

又，較佳為加濕裝置進一步具備對空氣從第一貯留空間的正上方，朝向已貯留於第一貯留空間的水進行引導的導管。 In addition, it is preferable that the humidifier further includes a duct that guides air from directly above the first storage space toward the water stored in the first storage space.

根據如此構成的加濕裝置，由於第一貯留空間中的水的運動變較大，因此能夠進一步提高已貯留於加濕托盤的水的抗菌效果。 According to the humidifier configured in this manner, since the movement of the water in the first storage space becomes larger, the antibacterial effect of the water stored in the humidification tray can be further improved.

又，較佳為在將第一貯留空間及第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為加濕托盤的寬度方向。在此情形下，抗菌單元配置於加濕托盤的寬度方向上的第一貯留空間的中央。 Moreover, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the antibacterial unit is arranged in the center of the first storage space in the width direction of the humidification tray.

根據如此構成的加濕裝置，由於抗菌單元也在第一貯留空間中配置於水的運動變較大的位置，因此能夠進一步提高已貯留於加濕托盤的水的抗菌效果。 According to the humidification device configured in this manner, the antibacterial unit is also arranged in the first storage space at a position where the movement of water becomes larger, and therefore, the antibacterial effect of the water stored in the humidification tray can be further improved.

又，較佳為抗菌單元進一步具有盒體，該盒體沿著第一貯留空間及第二貯留空間的排列方向筒狀地延伸，在其兩端開口，且收容抗菌劑。 In addition, it is preferable that the antibacterial unit further includes a box body that extends cylindrically along the arrangement direction of the first storage space and the second storage space, opens at both ends thereof, and houses the antibacterial agent.

根據如此構成的加濕裝置，由於水效率佳地通過收容抗菌劑的盒體內，因此能夠進一步提高已貯留於加濕托盤的水的抗菌效果。 According to the humidifying device configured in this way, since water efficiently passes through the case containing the antibacterial agent, the antibacterial effect of the water stored in the humidification tray can be further improved.

又，較佳為在將與第一貯留空間及第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為加濕托盤的寬度方向。在此情形下，抗菌單元進一步具有盒體，該盒體沿著加濕托盤的寬度方向筒狀地延伸，在其兩端開口，且收容抗菌劑。 Moreover, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the antibacterial unit further has a box body that extends cylindrically along the width direction of the humidification tray, opens at both ends thereof, and houses the antibacterial agent.

根據如此構成的加濕裝置，在第一貯留空間及第二貯留空間之排列方向中，能夠緊密地構成加濕托盤。 According to the humidification device configured in this manner, the humidification tray can be closely configured in the arrangement direction of the first storage space and the second storage space.

又，較佳為加濕托盤包含可拆裝地保持抗菌單元的肋狀部。 In addition, it is preferable that the humidification tray includes a rib-like portion that detachably holds the antibacterial unit.

根據如此構成的加濕裝置，藉由更換抗菌單元，能夠持續獲得高的抗菌效果。 According to the humidifying device configured in this manner, by replacing the antibacterial unit, a high antibacterial effect can be continuously obtained.

又，較佳為加濕托盤具有托盤底部。於托盤底部，設置第一凹部，該第一凹部朝向下方凹陷且被配置抗菌單元。 Moreover, it is preferable that the humidification tray has a tray bottom. At the bottom of the tray, a first concave portion is provided. The first concave portion is recessed downward and an antibacterial unit is arranged.

根據如此構成的加濕裝置，即使在貯留托盤中的水位低的情形下，也能夠獲得藉由抗菌單元產生的抗菌效果。 According to the humidifying device configured in this manner, even when the water level in the storage tray is low, the antibacterial effect produced by the antibacterial unit can be obtained.

又，較佳為加濕裝置進一步具備水位偵測部，該水位偵測部設置於加濕托盤，且對加濕托盤中的水位的最下水位進行偵測的水位偵測部。水位偵測部，配置於第二貯留空間。 In addition, it is preferable that the humidification device further includes a water level detection unit that is provided on the humidification tray and that detects the lowest water level of the water level in the humidification tray. The water level detection unit is arranged in the second storage space.

根據如此構成的加濕裝置，在較加濕托盤中的空氣流動的上游側的第一貯留空間靠近下游側的第二貯留空間中，已貯留於加濕托盤的水的水位變高。因此，藉由將水位偵測部配置於水位更高的第二貯留空間，能夠使藉由水位偵測部偵測出加濕托盤中的水位的最下水位時的實際水位變得更低。 According to the humidification device configured in this way, the water level of the water stored in the humidification tray becomes higher in the second storage space on the upstream side than the first storage space on the upstream side where the air flows in the humidification tray. Therefore, by arranging the water level detection part in the second storage space with a higher water level, the actual water level when the water level detection part detects the lowest water level of the water level in the humidification tray becomes lower.

又，較佳為在將與第一貯留空間及第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為加濕托盤的寬度方向。在此情形下，水位偵測部配置於加濕托盤的寬度方向上的第二貯留空間的中央。 Moreover, it is preferable that the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is referred to as the width direction of the humidification tray. In this case, the water level detection unit is arranged in the center of the second storage space in the width direction of the humidification tray.

根據如此構成的加濕裝置，由於水位偵測部也在第二貯留空間中配置於水位較高的位置，因此能夠使藉由水位偵測部偵測出加濕托盤中的水位的最下水位時的實際水位變得更低。 According to the humidification device configured in this way, since the water level detection part is also arranged at a higher water level in the second storage space, it is possible to detect the lowest water level of the water level in the humidification tray by the water level detection part When the actual water level becomes lower.

又，較佳為加濕裝置進一步具備水位偵測部，該水位偵測部設置於加濕托盤，且對加濕托盤中的水位的最下水位進行偵測。加濕托盤具有托盤底部。於托盤底部，設置第二凹部，該第二凹部朝向下方凹陷且被配置水位偵測部。 In addition, it is preferable that the humidification device further includes a water level detection unit that is provided on the humidification tray and detects the lowest water level of the water level in the humidification tray. The humidification tray has a tray bottom. At the bottom of the tray, a second concave portion is provided. The second concave portion is recessed downward and is configured with a water level detection portion.

根據如此構成的加濕裝置，藉由水位偵測部，由於可偵測加濕托盤中的更低的水位，因此能夠將加濕托盤中的水位的最下水位設定成更低。 According to the humidification device configured in this way, the water level detection section can detect the lower water level in the humidification tray, and therefore the lowermost water level of the water level in the humidification tray can be set lower.

又，較佳為加濕裝置進一步具備：水位偵測部，設置於該加濕托盤，且對該加濕托盤中的水位進行偵測；以及控制裝置，藉由對於由該水位偵測部偵測出的該加濕托盤中的水位變化的資訊進行儲存，確定該加濕過濾器或該抗菌單元的更換時期。 Further, it is preferable that the humidification device further includes: a water level detection part, which is provided on the humidification tray, and detects the water level in the humidification tray; and a control device, by which the water level detection part detects The measured water level change information in the humidification tray is stored to determine the replacement time of the humidification filter or the antibacterial unit.

根據如此構成的加濕裝置，能夠更正確地確定加濕過濾器或抗菌單元的更換時期。 According to the humidification device configured in this manner, the replacement time of the humidification filter or antibacterial unit can be determined more accurately.

本次已揭示的實施方式全部的方面均為例示，應被認為並非為限制性的內容。本發明的範圍並非上述之說明，而是藉由申請專利範圍來表示，且意圖與申請專利範圍均等的意思及包含在範圍內所有的變更。 All aspects of the embodiments disclosed this time are examples and should not be considered as limiting. The scope of the present invention is not the above description, but is expressed by the scope of patent application, and is intended to have the same meaning as the scope of patent application and to include all changes within the scope.

本揭示，適用於為了對例如房屋的室內、大廈的一個房間或醫院的病房等的空氣進行加濕的加濕裝置。 The present disclosure is applicable to a humidification device for humidifying air in, for example, the interior of a house, a room in a building, or a hospital ward.

2:箱體 2: cabinet

18:過濾器 18: filter

30:加濕托盤 30: Humidification tray

31:托盤本體部 31: tray body part

32:托盤底部 32: bottom of the tray

33、33B、33C、33D:托盤側部 33, 33B, 33C, 33D: tray side

34:第一凹部 34: First recess

41:加濕過濾器 41: Humidification filter

42:手柄部 42: handle part

54:風扇外殼 54: fan housing

71:抗菌單元 71: Antibacterial unit

81:水位偵測部 81: Water level detection department

150:下降風路 150: Downwind

160:上游風路 160: Upstream wind path

201:箭號 201: Arrow

220:第一貯留空間 220: first storage space

230:第二貯留空間 230: second storage space

Claims (10)

一種加濕裝置，其特徵在於，具備：加濕托盤，能夠貯留水；加濕過濾器，設置於該加濕托盤，且對空氣進行加濕；以及抗菌單元，具有抗菌劑，且設置於該加濕托盤，該抗菌劑包含可溶出至水的抗菌成分；該加濕托盤形成第一貯留空間、和藉由該加濕過濾器而與該第一貯留空間劃分開的第二貯留空間；進而，具備從該第一貯留空間側朝向該第二貯留空間側送出空氣的送風機；該抗菌單元，配置於該第一貯留空間；進而，具備導管，該導管設置在配置於該第一貯留空間的該抗菌單元的正上方，朝向已貯留於該第一貯留空間的水引導空氣。 A humidification device is characterized by comprising: a humidification tray capable of storing water; a humidification filter provided on the humidification tray and humidifying air; and an antibacterial unit having an antibacterial agent and provided on the A humidification tray, the antibacterial agent contains an antibacterial ingredient that dissolves into water; the humidification tray forms a first storage space, and a second storage space divided by the humidification filter from the first storage space; and Equipped with a blower that sends air from the first storage space side toward the second storage space side; the antibacterial unit is disposed in the first storage space; and further includes a duct provided on the first storage space Directly above the antibacterial unit, the air is directed toward the water that has been stored in the first storage space. 如申請專利範圍第1項的加濕裝置，其中，在將與該第一貯留空間及該第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為該加濕托盤的寬度方向的情形下，該抗菌單元配置於該加濕托盤的寬度方向上的該第一貯留空間的中央。 A humidification device as claimed in item 1 of the patent application, in which the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is called the humidification tray In the case of the width direction, the antibacterial unit is arranged at the center of the first storage space in the width direction of the humidification tray. 如申請專利範圍第1項的加濕裝置，其中，該抗菌單元進一步具有盒體，該盒體沿著該第一貯留空間及該第二貯留空間的排列方向筒狀地延伸，在其兩端開口，且收容該抗菌劑。 A humidification device as claimed in item 1 of the patent application, wherein the antibacterial unit further has a box body that extends cylindrically along the arrangement direction of the first storage space and the second storage space, at both ends thereof Open and contain the antibacterial agent. 如申請專利範圍第1項的加濕裝置，其中，在將與該第一貯留空間及該第二貯留空間之排列方向、和高度方向這兩方正交的方向，稱為該加濕托盤的寬度方向的情形下， 該抗菌單元進一步具有盒體，該盒體沿著該加濕托盤的寬度方向筒狀地延伸，在其兩端開口，且收容該抗菌劑。 A humidification device as claimed in item 1 of the patent application, in which the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is called the humidification tray In the case of the width direction, The antibacterial unit further has a box body that extends cylindrically along the width direction of the humidification tray, opens at both ends thereof, and houses the antibacterial agent. 如申請專利範圍第1項的加濕裝置，其中，該加濕托盤，具有以能夠拆裝的方式保持該抗菌單元的肋狀部。 A humidification device as claimed in item 1 of the patent application, wherein the humidification tray has a rib-like portion that detachably holds the antibacterial unit. 如申請專利範圍第1項的加濕裝置，其中，該加濕托盤具有托盤底部，於該托盤底部設置第一凹部，該第一凹部朝向下方凹陷且被配置該抗菌單元。 A humidification device as claimed in item 1 of the patent application, wherein the humidification tray has a tray bottom, and a first recess is provided at the bottom of the tray, the first recess is recessed downward and the antibacterial unit is arranged. 如申請專利範圍第1項的加濕裝置，其進一步具備水位偵測部，該水位偵測部設置於該加濕托盤，且對該加濕托盤中的水位的最下水位進行偵測；該水位偵測部配置在該第二貯留空間。 For example, the humidification device according to item 1 of the patent application further includes a water level detection part, which is provided on the humidification tray and detects the lowest water level of the water level in the humidification tray; The water level detection unit is arranged in the second storage space. 如申請專利範圍第7項的加濕裝置，其中，在將與該第一貯留空間及該第二貯留空間的排列方向、和高度方向這兩方正交的方向，稱為該加濕托盤的寬度方向的情形下，該水位偵測部配置於該加濕托盤的寬度方向上的該第二貯留空間的中央。 A humidification device as claimed in item 7 of the patent application, wherein the direction orthogonal to both the arrangement direction of the first storage space and the second storage space and the height direction is called the humidification tray In the case of the width direction, the water level detection part is arranged at the center of the second storage space in the width direction of the humidification tray. 如申請專利範圍第1項的加濕裝置，其進一步具備水位偵測部，該水位偵測部設置於該加濕托盤，且對該加濕托盤中的水位的最下水位進行偵測，該加濕托盤具有托盤底部，於該托盤底部設置第二凹部，該第二凹部朝向下方凹陷且被配置該水位偵測部。 For example, the humidification device according to item 1 of the patent scope further includes a water level detection part, which is provided on the humidification tray and detects the lowest water level of the water level in the humidification tray. The humidification tray has a tray bottom, and a second concave portion is provided at the bottom of the tray. The second concave portion is recessed downward and is configured with the water level detection portion. 如申請專利範圍第1項的加濕裝置，其進一步具備：水位偵測部，設置於該加濕托盤，且對該加濕托盤中的水位進行偵測；以及控制裝置，藉由對由該水位偵測部偵測出的該加濕托盤中的水位變化的資訊進行儲存，確定該加濕過濾器或該抗菌單元的更換時期。 The humidification device as claimed in item 1 of the patent scope further includes: a water level detection part, which is provided on the humidification tray and detects the water level in the humidification tray; and a control device The information of the water level change in the humidification tray detected by the water level detection part is stored to determine the replacement time of the humidification filter or the antibacterial unit.

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