WO2021197179A1 - 一种干衣设备 - Google Patents

一种干衣设备 Download PDF

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Publication number
WO2021197179A1
WO2021197179A1 PCT/CN2021/082874 CN2021082874W WO2021197179A1 WO 2021197179 A1 WO2021197179 A1 WO 2021197179A1 CN 2021082874 W CN2021082874 W CN 2021082874W WO 2021197179 A1 WO2021197179 A1 WO 2021197179A1
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WO
WIPO (PCT)
Prior art keywords
air duct
air
screw mounting
clothes drying
drying equipment
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PCT/CN2021/082874
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English (en)
French (fr)
Inventor
李文伟
邢本驸
衣少磊
潘继辉
艾磊磊
张新华
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2021197179A1 publication Critical patent/WO2021197179A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means

Definitions

  • the present invention relates to the field of household appliances, in particular to a clothes drying device.
  • the housing of the clothes drying equipment usually needs to be provided with vents for introducing and exporting airflow.
  • the current drying equipment usually has the vents on the front surface of the housing.
  • the setting of the vent on the front face affects the overall appearance of the drying equipment, and long-term use may cause some fluff or dust to be adsorbed at the vent and affect its use.
  • Air ducts often need to be set up at the air duct, and the inside of the air duct needs to be connected to facilitate installation in the upper air duct of the air duct.
  • a Chinese invention patent has published a washer-dryer equipped with a heat pump device.
  • the invention is provided with a heat absorber air duct and a heat release air duct that allow air to flow to the heat absorber and radiator in the heat pump device.
  • an air blowing device that sends the air heated by the radiator into the rotating barrel through an air passage provided on the water barrel.
  • the heat-radiating air duct and the air passage are connected by a flexible flexible hose that can expand and contract freely.
  • the air inlet of this invention is provided on the front face of the washer-dryer, and the air outlet is provided on the rear face of the washer-dryer, and the air duct needs to be set a relatively long distance around the bucket.
  • a Chinese invention patent has published a washing and drying machine that can exchange heat between the external air introduced into the cabinet and the peripheral surface of the tub to condense the air used for drying clothes, including: the tub , Which is arranged in a hanging manner in the cabinet; a drum, which is rotatably arranged in a tub; a drying tube, which has a drying and heater and a circulating fan, and the drying tube supplies hot air to the drum to dry clothes; and air A cooling type condensing device that exchanges heat between the air introduced from the outside of the cabinet and the peripheral surface of the tub to condense the clothes and air used for drying in the drum.
  • the condensing channel for introducing airflow in the present invention needs to be arranged around the tub, which leads to the need to set a longer condensing channel.
  • a clothes drying device includes an air duct extending inside the clothes drying device for transmitting air flow, and a side wall of the clothes drying device is provided with vents, and the vents are connected to the air duct.
  • the air vent is connected with the air duct nozzle of the air duct, and the area of the air duct nozzle is gradually reduced from the end connected to the vent along the extending direction of the air duct, and is horn-shaped. Setting the nozzle of the air duct into a horn shape is beneficial to increase the base area between the air inlet and the outside air, and increase the gas flow rate inside the nozzle of the pipe.
  • the larger area of the two ends of the horn-shaped air duct nozzle is the air inlet, and the other end is the air outlet; the air inlet covers the vent, and the shape of the air inlet is the same as the shape of the vent same. Covering the air inlet with the air vent can ensure that all the air flowing into the clothes dryer from the air vent flows into the air duct nozzle.
  • the air duct nozzle includes side walls connecting the air inlet and the air outlet, one of the two horizontal side walls is a straight side wall, and the other side wall is curved from the air outlet to the air inlet; the air duct pipe The mouth is in the shape of an "L" trumpet.
  • the air inlet and the air outlet of the air duct nozzle are not directly opposite, and the air outlet is biased to one side of the air inlet.
  • the specific connection structure between the air duct nozzle and the side wall of the drying equipment includes: a screw mounting plate extending outward from the air duct nozzle is arranged on the side of the air duct nozzle, and a first screw hole is provided on the screw mounting plate to dry clothes.
  • a screw hole is provided on the side wall of the device at a position opposite to the first screw hole; the air inlet of the air duct nozzle is provided with a boss protruding toward the inside of the drying device, and the outer edge of the vent of the side wall is provided with a first sealing ring, The boss abuts against the first sealing ring. That is, the air duct nozzle and the side wall of the drying equipment are mainly fastened by screws, and the first sealing ring is limited by the boss on the drying equipment.
  • the ventilation opening on the side wall of the clothes drying equipment is provided with an air guide grille for shielding the ventilation openings, and the air guide grill is provided with a screw mounting post protruding horizontally toward the inner side of the clothes drying equipment;
  • On the left side is the left screw mounting plate extending from the screw mounting post on the left on the guide style grid; the right screw mounting plate extending from the screw mounting post on the right on the air duct nozzle is set on the right side of the guide style grid; left Both the screw mounting plate and the right screw mounting plate are provided with horizontal and vertical staggered grid-like reinforcing ribs.
  • the position of the left screw mounting plate, the right screw mounting plate and the screw mounting column is provided with a screw mounting cover protruding in the horizontal direction of the clothes dryer, the screw mounting cover is hollow and the screw mounting column is embedded, and the screw mounting A first screw hole is provided on the end surface of the cover extending toward the inner side of the clothes drying device, and the first screw hole is opposite to the screw hole of the screw mounting column.
  • the side wall of the clothes drying equipment is provided with a profile at the position where the air guide grid is installed, and the left screw mounting plate and/or the right screw mounting plate are arranged between the inner wall of the air guide grid and the profile. Install at least one screw mounting plate between the side wall of the clothes drying equipment and the air duct to ensure that the side walls of the clothes drying equipment, the air duct and the air duct nozzle are fastened by screws.
  • a plurality of air-guiding through holes are provided on the air-guiding grille, and the area where the air-guiding through holes are provided constitutes a ventilation area; the second convex rib, the first sealing ring, and the first convex rib are sequentially arranged outward in the ventilation area, The first convex rib and the second convex rib protrude toward the inside of the drying equipment; the boss of the air duct nozzle is located inside the extension track of the first convex rib, and the boss and the first sealing ring are away from the end of the air guide grille Departments meet each other.
  • the air outlet of the air duct nozzle is connected to the air duct tube, and the air duct tube is bent to form an "L" shape after extending obliquely downwards inside the clothes dryer; a sealing structure is provided at the position where the air duct tube and the air outlet are connected ,
  • the sealing structure includes a third convex rib, a second sealing ring, and a fourth convex rib which are sequentially arranged outwards from the nozzle of the air duct.
  • the air outlet is arranged inside the extension track of the fourth rib, and the air outlet abuts against the end surface of the second sealing ring away from the nozzle of the air duct.
  • the present invention has the following beneficial effects compared with the prior art:
  • the drying equipment provided by the present invention has vents on the side walls of the drying equipment. Compared with conventional drying equipment with vents on the front end, the front face of the drying equipment is more beautiful, stronger and stronger. Prevent the absorption of fluff and dust near the vents.
  • the clothes drying equipment provided by the present invention is provided with a wind guide grille at the vent, and provides an air duct structure that guides the airflow flowing into the clothes drying device from the wind guide grill.
  • the air ducts are reasonably arranged in the clothes drying equipment, which is beneficial to guide the airflow at the guide style grilles arranged on the side walls into the clothes drying equipment.
  • the structure of the air duct nozzle of the drying equipment provided by the present invention is a horn shape, and the area from the air inlet to the air outlet gradually becomes smaller. Setting the air duct nozzle into a horn shape is beneficial to increase the air inlet and the outside The base area of air, and increase the gas flow rate inside the pipe orifice.
  • the air duct of the clothes drying equipment provided by the present invention includes an air duct nozzle connected to the air guide grille.
  • the structural design of the air duct nozzle makes the connection between the air duct nozzle and the air guide grill relatively simple and can ensure The airtightness of the connection between the duct nozzle and the air guide grille.
  • the air duct of the drying equipment provided by the present invention also includes an air duct pipe connected to the air duct nozzle, and the structural design of the air duct pipe can ensure the airtightness of the joint between the air duct nozzle and the air duct pipe.
  • Fig. 1 is an exploded schematic diagram of the air guide grille, the air duct nozzle and the side wall in the embodiment of the present invention
  • Fig. 2 is an exploded schematic diagram of the guide style grating and the air duct nozzle in the embodiment of the present invention
  • Figure 3 is a schematic diagram of the air guide grille and the air duct nozzle installed on the side wall in the embodiment of the present invention
  • Figure 4 is a schematic diagram of an air duct nozzle in an embodiment of the present invention.
  • Figure 5 is a schematic diagram of the overall connection of the air duct in the embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the nozzle of the air duct pipe in the embodiment of the present invention.
  • this embodiment provides an air duct nozzle 5.
  • the vent 2 is provided on the side wall 1 of the clothes drying device, while the conventional clothes drying device usually has the vent 2 provided on the front end surface. Arranging the vent 2 on the front face easily affects the overall appearance of the front face of the clothes drying equipment, and easily causes the vent 2 to absorb dust and fluff. Therefore, in this embodiment, arranging the vent 2 on the side wall 1 of the clothes drying device will help maintain the overall appearance of the clothes drying device and reduce the possibility of absorbing dust and fluff.
  • the air duct 3 is provided at the vent 2 on the side wall 1 of the drying equipment.
  • the air duct nozzle 5 provided in this embodiment is connected with the air duct 3 to allow the air duct 3 to flow into the dryer.
  • the air flow inside the clothing equipment is guided to the air duct nozzle 5, and then connected to other air-conveying equipment through the air duct nozzle 5.
  • part of the clothes drying equipment does not have a separate air guide grille 3, but a grill structure integrated with the side wall 1 is provided on the side wall 1 of the clothes drying equipment, and the grill structure is provided at the vent 2. At this time, it is only necessary to directly connect the air duct nozzle 5 provided in this embodiment to the side wall of the drying equipment.
  • the air duct nozzle 5 is a pipeline extending from the air guide grill 3 or the vent 2 of the clothes dryer to the inside of the clothes dryer.
  • the air duct nozzle 5 is connected to the air duct 3 or the vent 2 of the clothes dryer at the end where the air inlet 7 is provided, and the other end is provided with the air outlet 8; Air outlet 7 and air outlet 8.
  • the area where the air-guiding through holes 9 are provided on the air-guiding grill 3 constitutes a ventilation area 10, and the outside air flows from the ventilation area 10 into the inside of the clothes dryer.
  • the air inlet 7 of the air duct nozzle 5 covers the ventilation area 10, and the shape of the air inlet 7 is the same as that of the ventilation area 10; that is, the air duct nozzle 5 completely surrounds the ventilation area 10 to ensure that the outside world flows into the ventilation area 10 All the gas enters the air duct nozzle 5.
  • the air inlet 7 of the air duct nozzle 5 needs to include the vent 2 on the side wall of the clothes drying equipment to ensure that all airflow entering from the vent 2 flows into the air duct Within the nozzle 5.
  • the area of the air duct nozzle 5 gradually decreases from the air inlet 7 to the air outlet 8 in a trumpet shape.
  • the area of the air outlet 8 of the air duct nozzle 5 is relatively small to meet the needs of the air duct pipe arrangement inside the clothes dryer.
  • the larger relative area of the air inlet 7 is to increase the contact area between the air inlet 7 and the outside, thereby ensuring that more outside air flows into the air duct nozzle 5.
  • the pipe shape of the air duct nozzle 5 is set to a trumpet shape, which is also beneficial to increase the flow rate of the air flow from the air guide grill 3 into the clothes drying equipment.
  • the air inlet 7 of the air duct nozzle 5 is provided with a boss 11 that protrudes toward the inside of the clothes drying equipment, and the boss 11 is used for sealing contact and matching with the structure on the air guide grill 3, In order to ensure the airtightness of the air flow at the above-mentioned ventilation area 10 into the air duct nozzle 5.
  • the air guide grille 3 is provided with a first rib 12 and a second rib 13 protruding to the inside of the clothes drying equipment, and the ventilation area 10 is provided with a second rib 13, a second rib in sequence outwards.
  • the boss 11 is embedded inside the first rib 12, and the top wall of the boss 11 abuts against the end of the first sealing ring 14 away from the air conduction grid 3.
  • the boss 11 of the duct nozzle 5 can just abut on the first sealing ring 14 and squeeze the first sealing ring 14, that is, through the boss 11
  • the structural arrangement defines the vertical displacement of the first sealing ring 14. From the perspective of aesthetics and improved sealing, the extension track of the boss 11, the extension track of the first rib 12, and the extension track of the second rib 13 are usually set to be consistent with the track profile of the ventilation area 10.
  • the structure of the boss 11 of the air duct nozzle 5 in this embodiment is designed so that the air duct nozzle 5 matches with the first sealing ring 14 on the air duct 3 and the joint of the air duct nozzle 5 and the air duct 3 The tightness.
  • a first sealing ring 14 may be provided at the vent of the side wall 1 of the clothes drying equipment, and the boss 11 abuts the first sealing ring 14 to Ensure the tightness of the connecting position of the air duct nozzle 5 and the side wall 1.
  • the guide style grill 3 is provided with a screw mounting post 15 protruding horizontally inside the drying equipment; the left side of the air duct nozzle 5 is provided with the guide style grill 3 on the left side
  • the left screw mounting plate 16 extended by the screw mounting post 15; the right screw mounting plate 17 extended by the screw mounting post 15 on the right side of the guide style grid 3 on the right side of the air duct nozzle 5; the left screw mounting plate 16, right
  • the screw mounting plate 17 is provided with staggered ribs 18 that are staggered horizontally and vertically in a grid shape.
  • the left screw mounting plate 16 and the right screw mounting plate 17 are arranged to cooperate with the screw mounting posts 3 on the guide grill 3.
  • the position of the left screw mounting plate 16, the right screw mounting plate 17 and the screw mounting column 15 is provided with a screw mounting cover 19 protruding in the horizontal direction inside the clothes dryer, and the screw mounting cover 19 is hollow and embedded with the screws.
  • a first screw hole 21 is provided on the end surface 20 of the screw mounting cover 19 extending toward the inner side of the clothes drying device, and the first screw hole 21 is opposite to the screw hole 22 of the screw mounting column 19.
  • the structural design of the screw mounting cover 19 further strengthens the strength of the screw mounting position. It can be seen from FIG. 1 that the screw mounting cover 19 on the left screw mounting plate 16 is close to the edge of the vent 2 on the side wall 1 of the drying equipment, so the screw mounting cover 19 on the left screw mounting plate 16 is set to a half structure .
  • screw mounting plates are provided on the left and right sides of the air duct nozzle 5, and the screw mounting cover 19 on the screw mounting plate is used to match the screw mounting posts 15 on the air guide grille to facilitate the The air duct nozzle 5 and the air guide grid 3 are tightly connected.
  • a screw mounting plate can be directly installed on the side of the air duct nozzle 5.
  • the air duct nozzle 5 is fixed on the side wall of the clothes drying equipment with screws.
  • the side wall 1 of the drying equipment is provided with a pressure profile 24 at the position where the air guide grill 3 is installed, and the left screw mounting plate 16 and/or the right screw mounting plate 17 are set on the air guide grill 3 Between the inner wall and the profile 24; the profile 24 is provided with a mounting hole 25 at a position opposite to the screw mounting cover 19, and the screw mounting cover 19 passes through the mounting hole 25.
  • the right screw mounting plate 17 in this embodiment is opposite to the vent 2 on the side wall 1 of the clothes dryer, that is, the right screw mounting plate 17 is located in the vent 2, and the right screw The mounting plate 17 will only be in contact with the air guide grill 3, so the right screw mounting plate 17 is not connected with the side wall 1 of the clothes dryer.
  • one of the left and right screw mounting plates needs to be extended to the side wall 1 of the drying equipment.
  • the left screw mounting plate 16 and/or the right screw mounting plate 17 are arranged between the inner wall of the air-guiding grill 3 and the profile 24.
  • the structure of the air duct nozzle 5 provided in this embodiment can be more easily connected to or removed from the air duct 3, and the structural design of the air duct nozzle 5 can better ensure that the air duct nozzle 5 is connected to the air duct 3 Location tightness.
  • this embodiment provides an air duct tube 6 connected to the above-mentioned air duct nozzle 5, and the air duct nozzle 5 and the air duct tube 6 together constitute the air drying equipment Road 4.
  • the air outlet 8 of the air duct nozzle 5 is connected to the air duct pipe 6, and the air duct pipe 6 is bent and formed in an "L" shape after extending obliquely downward inside the clothes drying equipment.
  • a sealing structure is provided at the position where the air duct 6 and the air outlet 8 are connected;
  • the sealing structure includes a third rib 27, a second sealing ring 28,
  • the fourth rib 29, the third rib 27, and the fourth rib 29 protrude from the air duct pipe 6 toward the air duct nozzle 5, and the second sealing ring 28 is located between the third rib 27 and the fourth rib 29 between.
  • the third convex rib 27, the fourth convex rib 29, and the second sealing ring 28 are also arranged outside the air duct pipe nozzle 26 to ensure the airtightness of the connection between the air duct pipe 6 and the air duct nozzle 5.
  • the air outlet 8 of the air duct nozzle 5 is arranged inside the extension track of the fourth rib 29, and the air outlet 8 abuts against the end surface of the second sealing ring 28 away from the air duct nozzle 26. That is, the air outlet 8 abuts against the end surface of the second sealing ring 28, so that the air outlet 8 squeezes the second sealing ring 28 to limit the vertical displacement of the second sealing ring 28.
  • the air duct 6 is connected to the fan housing 30 located at the bottom of the clothes dryer.
  • the structural design of the air duct tube 6 provided in this embodiment is convenient for connection with the air duct nozzle 5, and the extension of the air duct tube 6 in the clothes drying equipment facilitates air flow into the fan housing.

Abstract

一种干衣设备，包括在干衣设备内部延伸的传送气流的风道（4），干衣设备的侧壁（1）上设置通风口（2），通风口（2）连接风道（4）。

Description

一种干衣设备 技术领域
本发明涉及家用电器领域，具体地，涉及一种干衣设备。
背景技术
干衣设备的壳体上通常需要设置导入和导出气流的通风口，目前的干衣设备通常将通风口设置在壳体的前端面上。通风口设置在前端面上影响干衣设备的整体美观，并且长期使用易导致通风口处吸附一些绒毛或灰尘影响使用。通风口处往往还需要设置导风格栅，导风格栅内部需要连接便于安装于导风格栅上风道。
目前已有中国发明专利公布了一种装有热泵装置的洗衣干衣机，该发明中设有使空气流向热泵装置中的吸热器和放热器的吸热器风道和放热气风道、和通过设在水桶上的空气通路将由所述放热器加热后的空气送入旋转桶内的送风装置。所述放热风道和所述空气通路之间通过伸缩自如的可弯曲软管相连接。但该发明的进气口设置在洗衣干衣机的前端面上，排气口设置在洗衣干衣机的后端面上，所述风道需要围绕水桶设置较长的距离。
目前已有中国发明专利公布了一种洗衣干衣机，其能使引入到机壳中的外部空气和盛水桶的周面之间进行热交换以冷凝用于干燥衣物的空气，包括：盛水桶，其以悬挂方式设置在机壳中；滚筒，其可旋转地设置在盛水桶内；干燥管，其具有干燥和加热器和循环风扇，干燥管将热空气供给到滚筒以干燥衣物；及空气冷却式冷凝装置，其使从机壳的外部引入的空气和盛水桶的周面之间进行热交换，以冷凝用于干燥滚筒内的衣物和空气。但该发明中的引入气流的冷凝通道需要缠绕盛水桶设置，这样导致冷凝通道需要设置较长。
综上所述，目前需要一种合理设置通风口位置的干衣设备，并且可与通风口较易连接的风道，风道的形状有利于增加风路的面积，并且风道的结构有利于保证风道连接处的密封性。
鉴于以上问题，特提出本发明。
发明内容
本发明要解决以往干衣设备中通风口的位置不合理，导致通风口处易吸附绒毛、粉尘，并且影响干衣设备的整体美观的技术问题。本发明还要解决以往的干衣设备中设置的风道排布、结构不合理、不便于与通风口安装的技术问题。为解决上述技术问题，一种干衣设备，包括在干衣设备内部延伸的传送气流的风道，所述干衣设备的侧壁上设置通风口，通风口连接风道。
进一步地，通风口与风道的风道管口相连接，风道管口面积由与通风口相连的端部沿风道延伸方向逐渐减小、呈喇叭状。将风道管口设置为喇叭状有利于增大进风处与外界空气的基础面积，并且提高管道管口内部的气体流速。
进一步地，所述喇叭状的风道管口的两端部中面积较大的端部为进风口，另一端部为出风口；进风口内覆盖通风口，且进风口的形状与通风口形状相同。进风口覆盖通风口可保证由通风口流入干衣设备内的气体全部流入风道管口中。
进一步地，风道管口包括连接进风口、出风口的侧壁，水平方向的两侧壁中一侧壁为平直的侧壁，另一侧壁由出风口向进风口弯曲；风道管口呈“L”型的喇叭状。风道管口的进风口和出风口非正相对，出风口偏向进风口的一侧。
进一步地，风道管口与干衣设备侧壁的具体连接结构包括：风道管口的侧边设置向风道管口外延伸的螺钉安装板，螺钉安装板上设置第一螺钉孔，干衣设备的侧壁上与第一螺钉孔相对位置设置螺钉孔；风道管口的进风口处设置向干衣设备内部凸起的凸台，所述侧壁的通风口外缘设置第一密封圈，凸台与第一密封圈相抵接。即主要通过螺钉紧固风道管口和干衣设备侧壁，干衣设备上的凸台对第一密封圈进行限位。
进一步地，干衣设备的侧壁上通风口处设置遮挡通风口的导风格栅，所述导风格栅上设置向干衣设备内侧水平方向凸起的螺钉安装柱；风道管口的左侧设置向导风格栅上位于左侧的螺钉安装柱延伸的左螺钉安装板；风道管口的右侧设置向导风格栅上位于右侧的螺钉安装柱延伸的右螺钉安装板；左螺钉安装板、右螺钉安装板上均设置横纵交错的呈网格状的加强筋。
进一步地，左螺钉安装板、右螺钉安装板与螺钉安装柱相对的位置设置向干衣设备内部水平方向凸起的螺钉安装罩，螺钉安装罩内部中空且内嵌所述螺钉安装柱，螺钉安装罩向干衣设备内侧延伸的端面上设置第一螺钉孔，第一螺钉孔与螺钉安装柱的螺钉孔相对。通过螺钉安装罩的设置，进一步加强螺钉安装位置的强度。
进一步地，干衣设备的侧壁安装导风格栅的位置设置压型，左螺钉安装板和/或右螺钉安装板设置于导风格栅的内壁与压型之间。将至少一个螺钉安装板安装于干衣设备侧壁和导风格栅之间，以保证通过螺钉紧固干衣设备侧壁、导风格栅、风道管口。
进一步地，导风格栅上设置多个导风通孔，设置导风通孔的区域构成通风区域；所述通风区域向外依次设置第二凸筋、第一密封圈、第一凸筋，第一凸筋、第二凸筋向干衣设备内部凸起；所述风道管口的凸台位于第一凸筋的延伸轨迹内部，凸台与第一密封圈远离导风格 栅的端部相抵接。通过凸台与第一凸筋、第二凸筋、第一密封圈的配合结构，保证风道管口与导风格栅连接位置的密封性。
作为一种实施例，风道管口的出风口连接风道管，风道管在干衣设备内部斜向下延伸后弯曲、呈“L”形；风道管与出风口相连位置设置密封结构，密封结构包括由风道管管口向外依次设置的第三凸筋、第二密封圈、第四凸筋，第三凸筋、第四凸筋由风道管向风道管口方向凸起；出风口设置于第四凸筋延伸轨迹内部，出风口与第二密封圈远离风道管管口的端面相抵接。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
1)本发明提供的干衣设备将通风口设置在干衣设备的侧壁上，相对于以往将通风口设置在前端面上的干衣设备，使干衣设备前端面更加美观、增强强度并且防止通风口附近吸附绒毛和灰尘。
2)本发明提供的干衣设备在通风口处设置导风格栅，并提供了将由导风格栅流入干衣设备内部的气流进行引导的风道结构。风道在干衣设备内的排布合理，利于将侧壁上设置的导风格栅处的气流引导入干衣设备内部。
3)本发明提供的干衣设备的风道管口的结构形状为喇叭形，由进风口向出风口面积逐渐变小，将风道管口设置为喇叭状有利于增大进风处与外界空气的基础面积，并且提高管道管口内部的气体流速。4)本发明提供的干衣设备的风道包括与导风格栅相连的风道管口，风道管口的结构设计使得风道管口与导风格栅的连接比较简单，并且可以保证风道管口与导风格栅连接处的密封性。
5)本发明提供的干衣设备风道还包括与风道管口相连的风道管，风道管的结构设计可保证风道管口与风道管连接处的密封性。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。
图1是本发明实施例中导风格栅、风道管口与侧壁爆炸示意图；
图2是本发明实施例中导风格栅与风道管口爆炸示意图；
图3是本发明实施例中导风格栅、风道管口安装在侧壁示意图；
图4是本发明实施例中风道管口示意图；
图5是本发明实施例中风道整体连接示意图；
图6是本发明实施例中风道管管口示意图。
附图中标号说明：1、侧壁；2、通风口；3、导风格栅；4、风道；5、风道管口；6、风道管；7、进风口；8、出风口；9、导风通孔；10、通风区域；11、凸台；12、第一凸筋；13、第二凸筋；14、第一密封圈；15、螺钉安装柱；16、左螺钉安装板；17、右螺钉安装板；18、加强筋；19、螺钉安装罩；20、端面；21、第一螺钉孔；22、螺钉孔；24、压型；25、安装孔；26、风道管管口；27、第三凸筋；28、第二密封圈；29、第四凸筋；30、一侧壁；31、另一侧壁。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的缺陷管理模式进行详细说明。
实施例1
如图1-4中所述，本实施提供了一种风道管口5。本实施例在干衣设备的侧壁1上设置通风口2，而以往的干衣设备通常将通风口2设置在前端面上。将通风口2设置在前端面上，容易影响干衣设备前端面的整体美观，并且易导致通风口2处吸附灰尘和绒毛。故本实施例中将通风口2设置在干衣设备的侧壁1上，将有利于保持干衣设备整体的外观美观和减小吸附灰尘和绒毛的可能。干衣设备的侧壁1上的通风口2处设置导风格栅3，本实施例提供的风道管口5与导风格栅3相连接，用以将通过导风格栅3流入干衣设备内部的气流引导至风道管口5内，并通过风道管口5再连接其他传送气流的设备。或者部分干衣设备未单独设置导风格栅3，而是在干衣设备的侧壁1上设置与侧壁1一体的格栅结构，所述格栅结构设置在通风口2处。此时只需将本实施例提供的风道管口5与干衣设备侧壁直接连接。
如图1、3中所示，风道管口5为由导风格栅3或干衣设备的通风口2处向干衣设备内部延伸的管路。风道管口5与导风格栅3或干衣设备的通风口2处相连的端部设置进风口7，另一端设置出风口8；即风道管口5的管路两端分别设置进风口7和出风口8。如图2中所示，导风格栅3上设置导风通孔9的区域构成通风区域10，外界气流由所述通风区域10内流入 干衣设备内部。风道管口5的进风口7内覆盖通风区域10，且进风口7的形状与通风区域10形状相同；即风道管口5完全包围所述通风区域10，以保证外界流入通风区域10内的气体全部进入风道管口5。或者对于未单独设置导风格栅3的干衣设备，风道管口5的进风口7需要包括干衣设备侧壁上的通风口2，以保证由通风口2进入的气流全部流入风道管口5内。风道管口5的面积由进风口7向出风口8逐渐减小呈喇叭状。由于干衣设备内部的空间有限，故风道管口5的出风口8的面积相对较小以配合干衣设备内部的风道管路排布需要。而进风口7相对面积较大是为了提高进风口7与外界的接触面积，进而保证较多的外界气体流入风道管口5内。风道管口5的管路形状设置为喇叭型，还有利于提高由导风格栅3流入干衣设备内的气流流速。
如图2所示，风道管口5的进风口7处设置向干衣设备内部凸起的凸台11，所述凸台11用以与导风格栅3上的结构进行密封接触配合，以保证上述通风区域10处的气流流入风道管口5内的密封性。如图2中所示，导风格栅3上设置向干衣设备内部凸起的第一凸筋12、第二凸筋13，所述通风区域10向外依次设置第二凸筋13、第一密封圈14、第一凸筋12；即第二凸筋13内部包围所述通风区域10，并且在第二凸筋13的外侧依次设置第一密封圈14和第一凸筋12，以进一步保证通风区域10的密封性。第一密封圈14由于位于第二凸筋13和第一凸筋12之间，即第二凸筋13和第一凸筋12限定了第一密封圈14的水平方向位移。如图2中所示，风道管口5的凸台11位于第一凸筋12的延伸轨迹内部，凸台11与第一密封圈14远离导风格栅3的端部相抵接。凸台11内嵌于第一凸筋12内部，并且凸台11的顶壁与第一密封圈14远离导风格栅3的端部相抵接。当风道管口5与导风格栅3安装好后，风道管口5的凸台11可正好抵接在第一密封圈14上挤压第一密封圈14，即通过凸台11的结构设置限定第一密封圈14的竖直方向位移。出于美观和提高密封性的角度考虑，通常将凸台11的延伸轨迹、第一凸筋12的延伸轨迹、第二凸筋13的延伸轨迹均设置为与通风区域10的轨迹轮廓一致。本实施例中风道管口5的凸台11结构设计，使得风道管口5与导风格栅3上的第一密封圈14相配合进而风道管口5和导风格栅3连接处的密封性。对于未单独设置导风格栅3的干衣设备，可在干衣设备的侧壁1的通风口处设置第一密封圈14，并且凸台11与所述第一密封圈14相抵接，以保证风道管口5与侧壁1连接位置的密封性。
如图2中所示，所述导风格栅3上设置向干衣设备内侧水平方向凸起的螺钉安装柱15；风道管口5的左侧设置向导风格栅3上位于左侧的螺钉安装柱15延伸的左螺钉安装板16；风道管口5的右侧设置向导风格栅3上位于右侧的螺钉安装柱15延伸的右螺钉安装板17；左螺钉安装板16、右螺钉安装板17上均设置横纵交错的呈网格状的加强筋18。左螺钉安装 板16和右螺钉安装板17的设置是为了与导风格栅3上的螺钉安装柱3相配合。具体地，左螺钉安装板16、右螺钉安装板17与螺钉安装柱15相对的位置设置向干衣设备内部水平方向凸起的螺钉安装罩19，螺钉安装罩19内部中空且内嵌所述螺钉安装柱15，螺钉安装罩19向干衣设备内侧延伸的端面20上设置第一螺钉孔21，第一螺钉孔21与螺钉安装柱19的螺钉孔22相对。这样的结构设计，使得螺钉可穿过导风格栅上的螺钉孔22与螺钉安装板上的第一螺钉孔21，进而通过左、右侧的螺钉连接紧固风道管口5和导风格栅3。并且本实施例通过螺钉安装罩19的结构设计，进一步加强螺钉安装位置的强度。由图1中可知，左螺钉安装板16上的螺钉安装罩19由于靠近干衣设备侧壁1上通风口2的边缘，故将左螺钉安装板16上的螺钉安装罩19设置为一半的结构。本实施例中，通过在风道管口5的左右侧设置螺钉安装板，并利用螺钉安装板上的螺钉安装罩19与导风格栅上的螺钉安装柱15相配合，以较方便地将风道管口5和导风格栅3相紧固连接。对于未单独设置导风格栅3的干衣设备，可直接在风道管口5的侧边设置螺钉安装板，通过在螺钉安装板上和干衣设备的侧壁上设置相对的螺钉孔，进而利用螺钉将风道管口5固定在干衣设备的侧壁上。
如图1、3中所示，干衣设备的侧壁1安装导风格栅3的位置设置压型24，左螺钉安装板16和/或右螺钉安装板17设置于导风格栅3的内壁与压型24之间；压型24上与螺钉安装罩19相对位置设置安装孔25，螺钉安装罩19穿过所述安装孔25。如图1、3中所示，本实施例中右螺钉安装板17由于与干衣设备的侧壁1上的通风口2相对，即右螺钉安装板17位于所述通风口2内，右螺钉安装板17只会与导风格栅3相接触，故右螺钉安装板17未与干衣设备的侧壁1产生连接关系。而为了更好地使导风格栅3、风道管口5、干衣设备的侧壁1相固定连接，则需要使左、右螺钉安装板中的一个可延伸到干衣设备侧壁1的通风口2之外，即左螺钉安装板16和/或右螺钉安装板17设置于导风格栅3的内壁与压型24之间。
本实施例提供的风道管口5结构可以较方便与导风格栅3相连接或拆除，并且风道管口5的结构设计可较好保证风道管口5与导风格栅3相连位置的密封性。
实施例2
如5图中所示，本实施例在实施例1的基础上，提供了与上述风道管口5相连的风道管6，风道管口5和风道管6共同构成干衣设备的风道4。风道管口5的出风口8连接风道管6，风道管6在干衣设备内部斜向下延伸后弯曲、呈“L”形。
如图5、6中所示，风道管6与出风口8相连位置设置密封结构；密封结构包括由风道管管口26向外依次设置的第三凸筋27、第二密封圈28、第四凸筋29，第三凸筋27、第四凸筋 29由风道管6向风道管口5方向凸起，第二密封圈28位于第三凸筋27和第四凸筋29之间。风道管管口26外同样通过第三凸筋27、第四凸筋29和第二密封圈28的设置保证风道管6与风道管口5连接的密封性。风道管口5的出风口8设置于第四凸筋29延伸轨迹内部，出风口8与第二密封圈28远离风道管管口26的端面相抵接。即通过出风口8与第二密封圈28的端面相抵接，使得出风口8挤压第二密封圈28以限定第二密封圈28的竖直方向位移。最终所述风道管6连接位于干衣设备底部的风扇外壳30。
本实施例提供的风道管6的结构设计，便于与风道管口5相连接，并且风道管6在干衣设备内的延伸情况，便于气流流入风扇外壳中。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种干衣设备，包括在干衣设备内部延伸的传送气流的风道(4)，其特征在于，所述干衣设备的侧壁(1)上设置通风口(2)，通风口(2)连接风道(4)。
  2. 根据权利要求1所述的一种干衣设备，其特征在于，通风口(2)与风道(4)的风道管口(5)相连接，风道管口(5)面积由与通风口(2)相连的端部沿风道(4)延伸方向逐渐减小、呈喇叭状。
  3. 根据权利要求2所述的一种干衣设备，其特征在于，所述喇叭状的风道管口(5)的两端部中面积较大的端部为进风口(7)，另一端部为出风口(8)；
    进风口(7)内覆盖通风口(2)，且进风口(7)的形状与通风口(2)形状相同。
  4. 根据权利要求3所述的一种干衣设备，其特征在于，风道管口(5)包括连接进风口(7)、出风口(8)的侧壁，水平方向的两侧壁中一侧壁(30)为平直的侧壁，另一侧壁(31)由出风口(8)向进风口(7)弯曲；风道管口(5)呈“L”型的喇叭状。
  5. 根据权利要求2-4任一项所述的一种干衣设备，其特征在于，风道管口(5)的侧边设置向风道管口(5)外延伸的螺钉安装板，螺钉安装板上设置第一螺钉孔(21)，干衣设备的侧壁(1)上与第一螺钉孔(21)相对位置设置螺钉孔(22)；
    风道管口(5)的进风口(7)处设置向干衣设备内部凸起的凸台(11)，所述侧壁(1)的通风口外缘设置第一密封圈(14)，凸台(11)与第一密封圈(14)相抵接。
  6. 根据权利要求5所述的一种干衣设备，其特征在于，干衣设备的侧壁(1)上通风口处(2)设置遮挡通风口(2)的导风格栅(3)，所述导风格栅(3)上设置向干衣设备内侧水平方向凸起的螺钉安装柱(15)；
    风道管口(5)的左侧设置向导风格栅(3)上位于左侧的螺钉安装柱(15)延伸的左螺钉安装板(16)；
    风道管口(5)的右侧设置向导风格栅(3)上位于右侧的螺钉安装柱(15)延伸的右螺钉安装板(17)；
    左螺钉安装板(16)、右螺钉安装板(17)上均设置横纵交错的呈网格状的加强筋(18)。
  7. 根据权利要求6所述的一种干衣设备，其特征在于，左螺钉安装板(16)、右螺钉安装板(17)与螺钉安装柱(15)相对的位置设置向干衣设备内部水平方向凸起的螺钉安装罩(19)，螺钉安装罩(19)内部中空且内嵌所述螺钉安装柱(15)，螺钉安装罩(19)向干衣设备内侧延伸的端面(20)上设置第一螺钉孔(21)，第一螺钉孔(21)与螺钉安装柱(19)的螺钉孔(22)相对。
  8. 根据权利要求7所述的一种干衣设备，其特征在于，干衣设备的侧壁(1)安装导风格栅(3)的位置设置压型(24)，左螺钉安装板(16)和/或右螺钉安装板(17)设置于导风格栅(3)的内壁与压型(24)之间。
  9. 根据权利要求5-8任一项所述的一种干衣设备，其特征在于，导风格栅(3)上设置多个导风通孔(9)，设置导风通孔(9)的区域构成通风区域(10)；
    所述通风区域(10)向外依次设置第二凸筋(13)、第一密封圈(14)、第一凸筋(12)，第一凸筋(12)、第二凸筋(13)向干衣设备内部凸起；
    所述风道管口(5)的凸台(11)位于第一凸筋(13)的延伸轨迹内部，凸台(11)与第一密封圈(14)远离导风格栅(3)的端部相抵接。
  10. 根据权利要求3-7任一项所述的干衣设备，其特征在于，风道管口(5)的出风口(8)连接风道管(6)，风道管(6)在干衣设备内部斜向下延伸后弯曲、呈“L”形；
    风道管(6)与出风口(8)相连位置设置密封结构，密封结构包括由风道管管口(26)向外依次设置的第三凸筋(27)、第二密封圈(28)、第四凸筋(29)，第三凸筋(27)、第四凸筋(29)由风道管(6)向风道管口(5)方向凸起；
    出风口(8)设置于第四凸筋(29)延伸轨迹内部，出风口(8)与第二密封圈(28)远离风道管管口(26)的端面相抵接。
PCT/CN2021/082874 2020-04-02 2021-03-25 一种干衣设备 WO2021197179A1 (zh)

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