WO2021233000A1 - 双位切换式空调器 - Google Patents
双位切换式空调器 Download PDFInfo
- Publication number
- WO2021233000A1 WO2021233000A1 PCT/CN2021/086386 CN2021086386W WO2021233000A1 WO 2021233000 A1 WO2021233000 A1 WO 2021233000A1 CN 2021086386 W CN2021086386 W CN 2021086386W WO 2021233000 A1 WO2021233000 A1 WO 2021233000A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- air conditioner
- housing
- limiting portion
- wind deflector
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Definitions
- the invention relates to the technical field of air conditioning, in particular to a two-position switching air conditioner.
- Air conditioners usually have a cooling mode and a heating mode. Through the circulation of the refrigerant in the circuit formed by the compressor-condenser-throttling part-evaporator-compressor, the phase change of the refrigerant can provide temperature to the indoor space. Suitable air.
- the indoor heat exchanger acts as a condenser that releases heat
- the indoor heat exchanger acts as an evaporator that releases cold energy.
- the casing of the air conditioner indoor unit has an air outlet, and the temperature-regulated air in the casing of the air conditioner indoor unit is released into the room through the air outlet.
- a structure capable of guiding air is usually arranged at the air supply opening.
- the wind deflector is one of the structures used to guide the wind. Through the pivotal movement of the wind deflector relative to the indoor unit of the air conditioner, the air supply quality can be adjusted, so that the indoor air supply can be improved to a certain extent under the premise of the same air supply volume. The user experience of the space.
- the form of the wind deflector mainly includes the following two types.
- One is the wind deflector directly arranged at the position of the housing corresponding to the air supply port, usually called a small wind deflector.
- the other is the wind deflector arranged outside the small wind deflector, usually called the first wind deflector.
- the rotation frequency and rotation mode of the small air deflector are often abundant, so the small air deflector is usually equipped with a motor that drives its rotation. Compared with the small air deflector, the rotation of the first air deflector is usually simpler, so it can usually be done manually (of course, a motor-driven method is also possible).
- first wind deflector since the first wind deflector usually only needs to be fixed in a few positions, how to ensure that the first wind deflector is at this position when the first wind deflector rotates to any one of the positions relative to the housing
- the stability is one of the important factors that affect the performance of the first wind deflector.
- the present invention provides a two-position switching air conditioner, which includes An outdoor part and an indoor part, the indoor part includes a housing, the housing has an air outlet, and the air outlet is configured with an air guide assembly, wherein the air guide assembly includes a first air guide plate, the first The wind deflector is pivotally arranged at a position of the housing corresponding to the air supply opening, and the first wind deflector includes a middle part and two oppositely arranged protruding parts arranged on the middle part, so The protruding portion is connected to the housing, and the air conditioner further includes a first limiting portion, and the first limiting portion includes: a first portion disposed on the housing and on the first portion It has a first seating position and a second seating position; a second part is provided on the protruding part of the first wind deflector, and the protruding part
- the first air deflector it is possible to seek the first air deflector to have good stability in the process of adjusting the air supply quality of the air conditioner, thereby ensuring the overall performance of the air conditioner.
- the first wind deflector reaches the set position
- the position can be continuously in the position corresponding to the position and posture, thereby ensuring the working stability of the first air deflector in adjusting the air supply quality when in the position and posture.
- the number of the first part may be one or more.
- other structures and structures similar to the functions that can be achieved by the first part can be added.
- the first wind deflector By switching between the two positioning positions, the first wind deflector can be in different positions. It is understandable that the positional relationship between the two placement positions can be flexibly set according to actual requirements to meet corresponding requirements. At the same time, more placement positions can be set to meet corresponding needs. For example, there are three placement positions corresponding to the highest point of the first air deflector, the position where the air outlet is just blocked, and the lowest point.
- the first part includes a strip groove
- the second part can slide in the strip groove along the length direction of the strip groove .
- the first positioning position/the second positioning position are arranged or formed in the strip groove.
- the sliding of the second part in the strip groove can be free sliding, or sliding with a certain restriction, for example, a certain external force is required to slide.
- the specific shape of the strip groove can be flexibly set according to the structure of the second part and the sliding track of the second part, such as an arc groove.
- the first air guide plate is switched between the first positioning position and the second positioning position in a manner of rotating relative to the housing, and the air conditioner It also includes a second limiting portion, and the second limiting portion is spaced apart from the second limiting portion.
- each extension part is provided with a first limiting portion and a second limiting portion, and the structures of the two are basically the same and are arranged in a substantially parallel manner along the up and down direction of the housing; etc.
- the second limit portion includes a second position that is respectively provided or formed on the extension portion and the housing and is sleeved with each other.
- a cylindrical structure and a second cylindrical structure are respectively provided or formed on the extension portion and the housing and is sleeved with each other.
- the smoothness of the switching can be ensured through the guiding method.
- first cylindrical structure and the second cylindrical structure in the socket restraint can select the internal and external arrangement of the first cylindrical structure and the second cylindrical structure in the socket restraint, the overlapping part of the first cylindrical structure and the second cylindrical structure in the axial direction, etc. according to the actual situation.
- first cylindrical structure is on the outer side
- second cylindrical structure is on the inner side
- the two cylindrical structures are completely overlapped in the axial direction in the sleeved state; etc.
- the first cylindrical structure and the second cylindrical structure are respectively provided with protrusions and abutting structures on the walls close to each other so as to pass through the butting structure Under the restriction of the protrusion, the first cylindrical structure and the second cylindrical structure are prevented from disengaging during the rotation of the first wind deflector relative to the housing.
- the stability of the first wind deflector during the rotation relative to the housing can be further sought.
- the docking structure is an annular groove that allows the protrusion to slide freely.
- the butting structure is a support rib of a ring structure, and in the assembled state, the protrusion is along the axis of the support rib. Abut against the supporting ribs.
- the number of protrusions may be one or multiple distributed along the circumferential direction of the supporting ribs. Such as: in order to ensure the stability of the fit, the protrusion includes multiple; etc.
- the second part is a claw.
- the extension part is a long plate-like structure
- the pawl is arranged at the second limit part along the length direction of the extension part And the middle part.
- the second limiting portion is provided in the middle of the protruding portion, and the jaws are Set the bias mode.
- the air guide assembly further includes: a second air guide plate pivotally arranged at a position of the housing corresponding to the air supply opening, And viewed along the direction of the air outlet to the indoor space, the second air deflector is located on the upstream side of the first air deflector, so that the air supply quality is adjusted by the second air deflector On the basis of, the air quality of the air delivered to the indoor space through the air outlet is further adjusted through the first air deflector.
- first wind deflector is located on the downstream side of the second wind deflector
- those skilled in the art can flexibly choose the structure of the (first and second) wind deflectors according to the actual situation.
- the installation method of the indoor part the specific form of movement and the range of motion, the way of cooperation in the process of adjusting the quality of the air supply; etc.
- the second air deflector in addition to the pivotal movement of the second air deflector, it also includes a form of movement that extends or retracts along the air supply direction.
- the first air deflector is only able to operate when the second air deflector is in certain settings. Adjust the air quality status, etc.
- Figure 1 shows a schematic structural diagram of a two-position switching air conditioner according to an embodiment of the present invention
- Fig. 2 shows a schematic structural view of a side part of a housing of a two-position switching air conditioner according to an embodiment of the present invention
- Fig. 3 shows a schematic structural diagram of part A in Fig. 2, which shows strip grooves and supporting ribs;
- Fig. 4 shows a schematic structural diagram of a first air guide plate in a two-position switching air conditioner according to an embodiment of the present invention.
- Fig. 5 shows a schematic view of the structure of part B in Fig. 4, which shows the claws and protrusions.
- Air conditioner 100. Air conditioner; 1. Housing; 11. Air return; 21. First air deflector; 211. Middle part; 212. Extending part; 22. Second air deflector; 23. Decorative cover; 31. Strip 311, clamping hole; 32, claws; 41, first cylindrical structure; 411, supporting ribs; 42, second cylindrical structure; 421, protrusions.
- the terms “installed”, “connected”, and “connected” should be understood in a broad sense. For example, they can be fixed or fixed. It is a detachable connection or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
- the air conditioner usually includes an outdoor part and an indoor part.
- the outdoor part and the indoor part are integrated in the same housing.
- the outdoor part and the indoor part are split structures.
- the outdoor part is called the outdoor unit of the air conditioner
- the indoor part is called the indoor unit of the air conditioner. The two are connected by pipelines.
- the outdoor unit of the air conditioner mainly includes a casing and a compressor, an outdoor fan, and an outdoor heat exchanger (usually called a condenser) arranged in the casing.
- the indoor unit of the air conditioner mainly includes a casing and a set An indoor heat exchanger (usually called an evaporator) inside the shell.
- Air conditioners of split structure usually include cabinets, on-hooks, and embedded air conditioners. Taking the hanging machine as an example, the back of the casing of the air-conditioning indoor unit of an air conditioner is usually fixed on the wall of the indoor space. Indoor heat exchangers, indoor fans, water trays and electric control boxes, etc. The air conditioner is in the process of cooling/heating cycle. Under the action of the indoor fan, part of the air in the indoor space is drawn into the shell through the return air port. Inside, after heat exchange with the surface of the indoor heat exchanger, the temperature of this part of the air can be reduced/increased, and then this part of the air whose temperature has been lowered is sent into the indoor space again through the air outlet.
- the phase change of the refrigerant and the cold/heat generated by the circulating flow are gradually released to the indoor space. While distributing cold energy to the indoor space, condensed water will be generated on the surface of the evaporator. In order to ensure the sustainability of refrigeration, this part of the condensed water needs to be discharged to the outdoor side in time.
- the water receiving pan set under the indoor heat exchanger is mainly used to collect the condensed water generated on the surface of the indoor heat exchanger.
- the shell is usually provided with a drainage joint that is connected to the water receiving pan.
- the drainage joint is equipped with a drain pipe and a drain pipe.
- the upstream side is matched and connected with the drain joint, and the downstream side extends out of the outdoor side, and the condensate collected by the drain pan is discharged in time through the drain pipe, which ensures the sustainability of the operation of the air conditioner.
- Figure 1 shows a schematic structural diagram of a two-position switching air conditioner according to an embodiment of the present invention
- Figure 2 shows a side portion of a housing of the two-position switching air conditioner according to an embodiment of the present invention
- Figure 3 shows a schematic structural diagram of part A in Figure 2
- Figure 4 shows a structural schematic diagram of the first air deflector in a two-position switch air conditioner according to an embodiment of the present invention
- Figure 5 shows Figure 4 Schematic diagram of the structure of the middle part B.
- the top of the casing 1 of the air conditioner indoor unit has a return air port 11
- the return air port is a grille structure
- the bottom of the casing 1 has an air supply port (not shown)
- the air outlet is equipped with an air guide assembly, which includes a first air deflector 21 (usually referred to as a large air deflector) and a first air deflector located at the position of the housing corresponding to the air outlet.
- the second wind deflector 22 (usually called a small wind deflector) on the upstream side of the second wind deflector 22 (usually called a small wind deflector), wherein the first wind deflector is roughly a U-shaped structure, and both sides of the housing have side parts, and the U-shaped structure includes The middle part 211 at the tuyere position as the effective part and the extension parts 212 on both sides of the middle part connected to the two side parts respectively, the outside of the extension part is provided with a decorative cover 23 integrally formed with the extension part.
- the air conditioner further includes a first limiting portion and a second limiting portion.
- a limiting portion is provided on the two sides (and the corresponding extension portion) of the housing.
- Part and a second limit part The main function of the first limit part is to ensure that the large wind deflector can be switched between the two positions, and the main function of the second limit part is to ensure the stability of the switching process.
- the large wind deflector can reach any effective adjustment position by moving relative to the housing, and can reach any effective adjustment position after reaching any effective adjustment position. Continue to be in the effective adjustment position. in:
- the first limit part mainly includes:
- the claw 32 as the second part is provided on the protruding part, and the claw can slide in the strip groove along the length direction of the strip groove.
- the claw includes two elastic parts arranged oppositely and with a gap. Under the action of external force, the two elastic parts can approach each other so as to enter into the strip groove and be constrained along the length direction of the strip groove. Swipe in the direction. In this way, the first wind deflector can switch between the positions corresponding to the two positioning positions by rotating relative to the housing.
- the two elastic parts are opened to each other so that the outer side of the elastic parts abuts against the hole wall of the locking hole.
- a guide surface and the like can be provided in the transition area between the strip groove and the clamping hole.
- the second limit part mainly includes:
- a first cylindrical structure 41 formed on the side of the housing and extending outward along the length direction of the hanger.
- the inner wall of the first cylindrical structure is provided with a ring-shaped support rib 411;
- a second cylindrical structure 42 formed on the protruding part and extending inward along the length direction of the hanger.
- a plurality of protrusions 421 are formed on the outer wall of the second cylindrical structure.
- the first cylindrical structure is sleeved on the outer side of the second cylindrical structure, and the protrusion abuts against the supporting rib along the axial direction of the supporting rib.
- the freely rotatable cooperation between the two cylindrical structures can play a certain guiding role during the rotation.
- the second limiting portion Due to the cooperation between the protrusions and the supporting ribs, the second limiting portion has a guiding function and can also cause the first wind deflector to fall off from the housing during the rotation process, thereby ensuring the reliability of the connection.
- the second limiting portion is located above the first limiting portion, the second limiting portion is approximately located in the middle of the protruding portion, and the claw of the first limiting portion is located to the right of the middle.
- the first air deflector is realized in two effective positions by rotating relative to the housing. Switch between.
- the phenomenon of the first wind deflector falling off during the rotation is effectively prevented in the process of guiding the rotation.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
本发明涉及空气调节领域,具体提供了一种两位切换式空调器,该空调器包括导风组件,所述导风组件包括第一导风板,所述第一导风板包括中间部分以及相对设置的两个伸出部分,所述伸出部分与所述壳体相连接,所述空调器还包括第一限位部,所述第一限位部包括:第一部分,其设置于所述壳体,且所述第一部分上具有第一安置位和第二安置位;第二部分,其设置于所述第二导风板的伸出部分,所述伸出部分能够与所述第一安置位和所述第二安置位分别匹配连接,以便通过第二部分与第一安置位/第二安置位配合使所述第二导风板处于与第一安置位/第二安置位相对应的位姿。通过这样的设置,能够保证第一导风板完成两位切换功能的稳定性。
Description
本发明涉及空气调节技术领域,具体涉及一种双位切换式空调器。
空调器通常具有制冷模式和制热模式,通过冷媒在压缩机-冷凝器-节流部件-蒸发器-压缩机形成的回路中的循环流动,伴随着冷媒的相变,可以向室内空间提供温度适合的空气。如在空调器处于制热模式的情形下,室内换热器作为发放热量的冷凝器,而在空调器处于制冷模式的情形下,室内换热器作为发放冷量的蒸发器。
空调室内机的壳体具有送风口,空调室内机的壳体内的、温度得以调节的空气经送风口发放至室内。为了调整送风品质(如送风方向、送风速度等),通常在送风口处配置有能够导风的结构。导风板为用于导风的结构之一,通过导风板相对空调室内机的枢转运动,可以调节送风品质,从而在送风量不变的前提下,能够在一定程度上改善室内空间的用户体验。
导风板的形式主要包括如下两种,一种为直接配置在壳体对应于送风口的位置的导风板,通常称作小导风板。另一种为配置在小导风板外侧的导风板,通常称作第一导风板。小导风板的转动频率和转动方式往往比较丰富,因此通常小导风板通常配置有作为驱动其转动的电机。较之于小导风板,第一导风板的转动方式通常较为简单,因此通常可以通过手动的方式完成(当然电机驱动的方式也可以)。此外,由于 第一导风板通常只需要固定在几个位置,因此,在第一导风板相对壳体转动到其中任意一个位置的情形下,如何保证第一导风板在处于该位置时的稳定性,是影响第一导风板的工作性能的重要因素之一。
相应地,本领域需要一种新的技术方案来解决上述问题。
发明内容
为了解决现有技术中的上述问题,即为了解决现有的空调器在处于设定的位置时如何保证其稳定性的问题,本发明提供了一种双位切换式空调器,该空调器包括室外部分和室内部分,所述室内部分包括壳体,所述壳体具有送风口,所述送风口配置有导风组件,其中,所述导风组件包括第一导风板,所述第一导风板枢转设置于所述壳体对应于所述送风口的位置,所述第一导风板包括中间部分以及设置于所述中间部分上的、相对设置的两个伸出部分,所述伸出部分与所述壳体相连接,所述空调器还包括第一限位部,所述第一限位部包括:第一部分,其设置于所述壳体,且所述第一部分上具有第一安置位和第二安置位;第二部分,其设置于所述第一导风板的伸出部分,所述伸出部分能够与所述第一安置位和所述第二安置位分别匹配连接,以便:在所述第一导风板相对所述壳体运动的过程中,所述第一导风板在到达与第一安置位/第二安置位相对应的位置时,能够通过第二部分与第一安置位/第二安置位配合使所述第一导风板处于与第一安置位/第二安置位相对应的位姿。
通过这样的设置,能够谋求第一导风板在调节空调器的送风品质的过程中具有良好的稳定性,从而保证了空调器的整机性能。
具体而言,通过设置于伸出部分上的第一部分与设置于壳体上的第二部分上的两个安置位中任一个之间的配合,实现了第一导风板 在到达设定的位姿时能够持续地处于与该位姿相对应的位置,从而保证了第一导风板在处于该位姿时调节送风品质的工作稳定性。
可以理解的是,第一部分的个数可以为一个或者多个。此外,为了保证第一导风板在切换过程中的稳定性,除了第一部分还可以增加其他结构的、与第一部分能够达到的功能类似的结构。
通过两个安置位之间的切换,可以使第一导风板处于不同的位置。可以理解的是,可以根据实际的需求灵活地设置两个安置位之间的位置关系以满足相应的需求。同时,还可以设置更多的安置位,以满足相应的需求,如设置有三个安置位,分别对应于第一导风板处于最高点、恰好遮挡送风口的位置以及最低点等。
对于上述双位切换式空调器,在一种可能的实现方式中,所述第一部分包括条形槽,所述第二部分能够在所述条形槽内沿所述条形槽的长度方向滑动,第一安置位/第二安置位设置于或者形成于所述条形槽。
通过这样的设置,能够谋求第一导风板在相对壳体运动的过程中具有更好的稳定性。
可以理解的是,第二部分在条形槽内的滑动可以是自由滑动,也可以是有一定约束的滑动,如需要一定的外力才可以滑动等。条形槽的具体形状可以根据第二部分的结构以及第二部分的滑动轨迹灵活设置,如弧形槽等。
对于上述双位切换式空调器,在一种可能的实现方式中,所述第一导风板以相对壳体转动的方式在第一安置位和第二安置位之间切换,所述空调器还包括第二限位部,所述第二限位部与所述第二限位部间隔设置。
通过这样的设置,能够谋求通过第一限位部和第二限位部的协作保证第一导风板能够稳定地通过转动的方式在两个安置位之间切换。
可以理解的是,在满足能够通过协作保证第一导风板的工作性能的前提下,第二限位部与第一限位部的结构、个数、设置位置、约束方式可以相同或者不同。此外,本领域技术人员可以根据实际情况灵活选择第一限位部和第二限位部之间具体的间隔设置的方式。如:每个伸出部分上设置有一个第一限位部和一个第二限位部,二者的结构基本相同并沿壳体的上下方向以大致平行的方式设置;等。
对于上述双位切换式空调器,在一种可能的实现方式中,所述第二限位部包括分别设置于或者形成于所述伸出部分和所述壳体上的、彼此套接的第一筒状结构和第二筒状结构,在第一导风板相对壳体转动的过程中,所述第一筒状结构和所述第二筒状结构之间能够自由地相对转动。
通过套接的设置方式,在通过条形槽与第二部分的配合实现了第一导风板的位姿切换的基础上,能够谋求通过引导的方式保证切换的平稳性。
显然,本领域技术人员可以根据实际情况选择第一筒状结构和第二筒状结构在套接约束中的内外设置、第一筒状结构和第二筒状结构沿轴向的重叠部分等。如:第一筒状结构在外侧、第二筒状结构在内侧,两个筒状结构在套设好的状态下沿轴向完全重叠;等。
对于上述双位切换式空调器,在一种可能的实现方式中,第一筒状结构和第二筒状结构在靠近彼此的壁上分别设置有凸起和对接结构,以便通过所述对接结构对所述凸起的约束下防止所述第一筒状结构和所述第二筒状结构之间在第一导风板相对壳体转动的过程中脱开。
通过这样的设置,能够进一步谋求第一导风板在相对壳体转动的过程中的稳定性。
可以理解的是,在能够通过约束凸起保证第一导风板相对壳体转动的前提下,本领域技术人员可以根据实际情况灵活地选择对接结构的具体形式。如对接结构为允许凸起自由滑动的环形槽等。
对于上述双位切换式空调器,在一种可能的实现方式中,相所述对接结构为环状结构的支撑筋,并且在组装好的状态下,所述凸起沿所述支撑筋的轴向抵接至所述支撑筋。
通过这样的设置,提供了一种对接结构的具体实现方式。
可以理解的是,凸起的个数可以为一个或者沿支撑筋的周向分布的多个。如:为了保证配合的稳定性,凸起包括多个;等。
对于上述双位切换式空调器,在一种可能的实现方式中,所述第二部分为卡爪。
通过这样的设置,提供了第二部分的一种具体的结构形式。
对于上述双位切换式空调器,在一种可能的实现方式中,所述伸出部分为长条板状结构,所述卡爪沿所述伸出部分的长度方向设置于第二限位部和所述中间部分之间。
对于上述双位切换式空调器,在一种可能的实现方式中,沿所述伸出部分的宽度观察,所述第二限位部设置于所述伸出部分的中部,所述卡爪以偏置的方式设置。
对于上述双位切换式空调器,在一种可能的实现方式中,所述导风组件还包括:第二导风板,其枢转设置于所述壳体对应于所述送风口的位置,并且沿所述送风口向室内空间发放空气的方向观察,所述第二导风板位于所述第一导风板的上游侧,以便:在送风品质经所述第 二导风板被调整的基础上,进一步通过第一导风板调整经送风口发放至室内空间的空气的送风品质。
可以理解的是,在满足第一导风板位于第二导风板的下游侧的前提下,本领域技术人员可以根据实际情形灵活地选择(第一、第二)导风板的结构、在室内部分的安装方式、具体的运动形式以及运动范围、调节送风品质的过程中的协作方式;等。如:第二导风板除了枢转运动,还包括沿送风方向伸出或者缩回的运动形式,第一导风板仅在第二导风板处于某些设定的情形下才处于能够调整送风品质的状态等。
下面参照附图并结合空调器为挂机来描述本发明。附图中:
图1示出本发明一种实施例的双位切换式空调器的结构示意图;
图2示出本发明一种实施例的双位切换式空调器的壳体侧部的结构示意图;
图3示出图2中局部A的结构示意图,该图中示出了条形槽、支撑筋;
图4示出本发明一种实施例的双位切换式空调器中第一导风板的结构示意图;以及
图5示出图4中局部B的结构示意图,该图中示出了卡爪、凸起。
附图标记列表:
100、空调器;1、壳体;11、回风口;21、第一导风板;211、中间部分;212、伸出部分;22、第二导风板;23、装饰盖;31、条形槽; 311、卡置孔;32、卡爪;41、第一筒状结构;411、支撑筋;42、第二筒状结构;421、凸起。
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是,这些实施方式仅仅用于解释本发明的技术原理,并非旨在限制本发明的保护范围等。如尽管本实施例是以挂机为例来进行说明的,但是,本发明的第一导风板在空调器上的安装方式同样也适合其他类型的空调器。
需要说明的是,在本发明的描述中,术语“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系,这仅仅是为了便于描述,而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。
此外,还需要说明的是,在本发明的描述中,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域技术人员而言,可根据具体情况理解上述术语在本发明中的具体含义。
另外,为了更好地说明本发明,在下文的具体实施方式中给出了众多的具体细节,本领域技术人员应当理解,没有某些具体细节,本发明同样可以实施。在一些实例中,对于本领域技术人员熟知的灶具原理等未作详细描述,以便于凸显本发明的主旨。
空调器通常包括室外部分和室内部分,对于有的机型而言(如窗机等),室外部分和室内部分是集成在同一个壳体内。而对于绝大部分机型而言,室外部分和室内部分为分体式结构,其中的室外部分称作空调室外机,室内部分称作空调室内机,二者之间通过管路连接。
以分体式结构的空调器为例,空调室外机主要包括壳体以及设置于壳体内的压缩机、室外风机和室外换热器(通常称作冷凝器),空调室内机主要包括壳体以及设置于壳体内的室内换热器(通常称作蒸发器)。当冷媒沿压缩机→室外换热器→室内换热器→压缩机的回路循环流动时,空调器处于制冷循环;而当冷媒沿压缩机→室内换热器→室外换热器→压缩机的回路循环流动时,空调器处于制热循环。
分体式结构的空调器通常包括柜机、挂机以及嵌入式空调器等。以挂机为例,空调器的空调室内机的壳体的背部通常固定设置于室内空间的墙壁,壳体上具有送风口和回风口(如底部送风、底部回风),壳体内主要设置有室内换热器、室内风机、接水盘和电控箱等,空调器处于制冷/制热循环的过程中,在室内风机的作用下,室内空间的一部分空气经回风口被抽入壳体的内部,与室内换热器的表面进行热交换之后,这部分空气的温度得以降低/升高,之后这部分温度降低的空气经送风口被再次送入室内空间,如此反复,即可逐渐将由于冷媒的相变以及循环流动产生的冷量/热量逐渐发放至室内空间。在向室内空间发放冷量的同时,蒸发器的表面会产生冷凝水。为了保证制冷的可持续性,需要将这部分冷凝水及时地排出至室外侧。设置于室内换热器下方的接水盘主要用于收集室内换热器表面产生的冷凝水,壳体上通常设置有与接水盘对接的排水接头,排水接头配置有排水管,排水管的上游侧与排水接头匹配相连,下游侧伸出室外侧,通过排水管将接水盘收集的冷凝水及时地排出,保证了空调器的运行可持续性。
参照图1至图5,图1示出本发明一种实施例的双位切换式空调器的结构示意图,图2示出本发明一种实施例的双位切换式空调器的壳体侧部的结构示意图,图3示出图2中局部A的结构示意图,图4示出本发明一种实施例的双位切换式空调器中第一导风板的结构示意图,图5示出图4中局部B的结构示意图。如图1至图5所示,本发明的空调器100中,空调室内机的壳体1的顶部具有回风口11,回风口为格栅结构,壳体1的底部具有送风口(未标出),送风口配置有导风组件,导风组件包括枢转设置于所述壳体对应于送风口的位置第一导风板21(通常称作大导风板)以及位于第一导风板的上游侧的第二导风板22(通常称作小导风板),其中的第一导风板大致为U形结构,壳体的两侧分别具有侧部,U形结构包括对应于送风口位置的、作为有效部分的中间部分211以及位于中间部分两侧的分别与两个侧部连接的伸出部分212,伸出部分的外侧设置有与伸出部分一体成型的装饰盖23。随着第二导风板相对壳体的转动,能够有效地调整经送风口发放至室内空间的空气的送风品质。在此基础上,通过第一导风板相对壳体的转动,进一步调整经送风口发放至室内空间的空气的送风品质。
在本发明中,空调器还包括第一限位部和第二限位部,具体而言,在壳体的两个侧部(以及相对应的伸出部分)的位置分别设置有一个限位部和一个第二限位部。第一限位部的主要功能是保证大导风板能在两个位置之间切换,第二限位部的主要功能是保证切换过程中的平稳性。具体而言,通过第一限位部和第二限位部分的协作,大导风板能够通过相对壳体运动的方式到达任意一个有效的调节位置,并且在到达任意一个有效的调节位置之后能够持续处于该有效的调节位置。其中:
1)第一限位部主要包括:
11)设置于壳体上的、作为第一部分的大致为弧形结构的条形槽31,条形槽的两端分别设置有作为安置位的卡置孔311;以及
12)设置于伸出部分上的、作为第二部分的卡爪32,卡爪能够在条形槽内沿条形槽的长度方向滑动。
参照图5,卡爪包括相对设置且具有间隙的两个弹性部分,在外力的作用下,两个弹性部分可以彼此靠近从而进入条形槽内并沿条形槽的长度方向以有一定约束的方向滑动。这样一来,第一导风板即可以相对壳体转动的方式在对应于两个安置位的位姿之间切换。在卡爪滑动至两端的卡置孔时,两个弹性部分彼此张开从而弹性部分的外侧抵接至卡置孔的孔壁。为了保证滑入过程中的平整性,可以在条形槽和卡置孔的过渡区域设置引导面等。
2)第二限位部主要包括:
21)形成于壳体的侧部上的、沿挂机的长度方向向外延伸的第一筒状结构41,第一筒状结构的内壁上设置有环状的支撑筋411;以及
22)形成于伸出部分上的、沿挂机的长度方向向内延伸的第二筒状结构42,第二筒状结构的外壁形成有多个凸起421。
在组装好的状态下,第一筒状结构套设于第二筒状结构的外侧,凸起沿支撑筋的轴向抵接至支撑筋。在第一导风板相对壳体转动的过程中,由于两个筒状结构之间彼此可自由旋转的配合能够在转动的过程中起到一定的引导作用。由于凸起与支撑筋之间的配合,第二限位部在具有引导作用的同时还能够方式转动过程中发生第一导风板从壳体脱落的现象,从而保证了连接的可靠性。
按照图5中的方位,第二限位部位于第一限位部的上方,第二限位部大致位于伸出部分的中间位置,第一限位部的卡爪位于中部偏右的位置。
可以看出,在本发明的空调器中,通过带有一对卡置孔的条形槽和卡爪的配合,实现了第一导风板以相对壳体转动的方式在两个有效的位姿之间的切换。通过一对筒状结构以及其上设置有的凸起与筋的配合,在引导转动的过程中有效地防止了转动过程中发生第一导风板脱落的现象。
需要说明的是,尽管以如上具体方式所构成的特定结构作为示例进行了介绍,但本领域技术人员能够理解,本发明应不限于此。事实上,用户完全可根据实际的应用场景灵活地调整两个限位部的个数以及相对位置等。
至此,已经结合附图所示的优选实施方式描述了本发明的技术方案,但是,本领域技术人员容易理解的是,本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下,本领域技术人员可以对相关技术特征作出等同的更改或替换,这些更改或替换之后的技术方案都将落入本发明的保护范围之内。
Claims (10)
- 一种双位切换式空调器,其特征在于,所述空调器包括室外部分和室内部分,所述室内部分包括壳体,所述壳体具有送风口,所述送风口配置有导风组件,其中,所述导风组件包括第一导风板,所述第一导风板枢转设置于所述壳体对应于所述送风口的位置,所述第一导风板包括中间部分以及设置于所述中间部分上的、相对设置的两个伸出部分,所述伸出部分与所述壳体相连接,所述空调器还包括第一限位部,所述第一限位部包括:第一部分,其设置于所述壳体,且所述第一部分上具有第一安置位和第二安置位;第二部分,其设置于所述第一导风板的伸出部分,所述伸出部分能够与所述第一安置位和所述第二安置位分别匹配连接,以便:在所述第一导风板相对所述壳体运动的过程中,所述第一导风板在到达与第一安置位/第二安置位相对应的位置时,能够通过第二部分与第一安置位/第二安置位配合使所述第一导风板处于与第一安置位/第二安置位相对应的位姿。
- 根据权利要求1所述的双位切换式空调器,其特征在于,所述第一部分包括条形槽,所述第二部分能够在所述条形槽内沿所述条形槽的长度方向滑动,第一安置位/第二安置位设置于或者形成于所述条形槽。
- 根据权利要求2所述的双位切换式空调器,其特征在于,所述第一导 风板以相对壳体转动的方式在第一安置位和第二安置位之间切换,所述空调器还包括第二限位部,所述第二限位部与所述第二限位部间隔设置。
- 根据权利要求3所述的双位切换式空调器,其特征在于,所述第二限位部包括分别设置于或者形成于所述伸出部分和所述壳体上的、彼此套接的第一筒状结构和第二筒状结构,在第一导风板相对壳体转动的过程中,所述第一筒状结构和所述第二筒状结构之间能够自由地相对转动。
- 根据权利要求4所述的双位切换式空调器,其特征在于,第一筒状结构和第二筒状结构在靠近彼此的壁上分别设置有凸起和对接结构,以便通过所述对接结构对所述凸起的约束下防止所述第一筒状结构和所述第二筒状结构之间在第一导风板相对壳体转动的过程中脱开。
- 根据权利要求5所述的双位切换式空调器,其特征在于,相所述对接结构为环状结构的支撑筋,并且在组装好的状态下,所述凸起沿所述支撑筋的轴向抵接至所述支撑筋。
- 根据权利要求3至6中任一项所述的双位切换式空调器,其特征在于,所述第二部分为卡爪。
- 根据权利要求7所述的双位切换式空调器,其特征在于,所述伸出部分为长条板状结构,所述卡爪沿所述伸出部分的长度方向设置于第二限 位部和所述中间部分之间。
- 根据权利要求8所述的双位切换式空调器,其特征在于,沿所述伸出部分的宽度观察,所述第二限位部设置于所述伸出部分的中部,所述卡爪以偏置的方式设置。
- 根据权利要求1所述的双位切换式空调器,其特征在于,所述导风组件还包括:第二导风板,其枢转设置于所述壳体对应于所述送风口的位置,并且沿所述送风口向室内空间发放空气的方向观察,所述第二导风板位于所述第一导风板的上游侧,以便:在送风品质经所述第二导风板被调整的基础上,进一步通过第一导风板调整经送风口发放至室内空间的空气的送风品质。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011044321.3A CN112254211A (zh) | 2020-09-28 | 2020-09-28 | 双位切换式空调器 |
CN202011044321.3 | 2020-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021233000A1 true WO2021233000A1 (zh) | 2021-11-25 |
Family
ID=74234482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2021/086386 WO2021233000A1 (zh) | 2020-09-28 | 2021-04-12 | 双位切换式空调器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN112254211A (zh) |
WO (1) | WO2021233000A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112254211A (zh) * | 2020-09-28 | 2021-01-22 | 青岛海尔空调器有限总公司 | 双位切换式空调器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001091040A (ja) * | 1999-09-20 | 2001-04-06 | Shin Nikkei Co Ltd | 可動ルーバーユニット及び可動ルーバー |
CN206131192U (zh) * | 2016-10-28 | 2017-04-26 | 林炜 | 空调挡风板 |
CN109612092A (zh) * | 2019-01-24 | 2019-04-12 | 珠海格力电器股份有限公司 | 一种电暖器 |
CN209459172U (zh) * | 2018-12-28 | 2019-10-01 | 青岛海尔空调器有限总公司 | 空调器 |
CN211166347U (zh) * | 2019-12-13 | 2020-08-04 | 常州泰润塑业有限公司 | 大巴空调壳体 |
CN112254211A (zh) * | 2020-09-28 | 2021-01-22 | 青岛海尔空调器有限总公司 | 双位切换式空调器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206495085U (zh) * | 2017-01-18 | 2017-09-15 | 绍兴锦强针纺有限公司 | 一种带有布匹放置槽的验布机 |
CN209877307U (zh) * | 2018-12-28 | 2019-12-31 | 青岛海尔空调器有限总公司 | 空调器 |
CN210399438U (zh) * | 2019-07-22 | 2020-04-24 | 武汉科技大学 | 一种多角度空调挡风板 |
-
2020
- 2020-09-28 CN CN202011044321.3A patent/CN112254211A/zh active Pending
-
2021
- 2021-04-12 WO PCT/CN2021/086386 patent/WO2021233000A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001091040A (ja) * | 1999-09-20 | 2001-04-06 | Shin Nikkei Co Ltd | 可動ルーバーユニット及び可動ルーバー |
CN206131192U (zh) * | 2016-10-28 | 2017-04-26 | 林炜 | 空调挡风板 |
CN209459172U (zh) * | 2018-12-28 | 2019-10-01 | 青岛海尔空调器有限总公司 | 空调器 |
CN109612092A (zh) * | 2019-01-24 | 2019-04-12 | 珠海格力电器股份有限公司 | 一种电暖器 |
CN211166347U (zh) * | 2019-12-13 | 2020-08-04 | 常州泰润塑业有限公司 | 大巴空调壳体 |
CN112254211A (zh) * | 2020-09-28 | 2021-01-22 | 青岛海尔空调器有限总公司 | 双位切换式空调器 |
Also Published As
Publication number | Publication date |
---|---|
CN112254211A (zh) | 2021-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110360613A (zh) | 厨房空气调节*** | |
US11047584B2 (en) | Air conditioner | |
JP2004012060A (ja) | 空気調和機の室内ユニット及び空気調和機 | |
WO2021233000A1 (zh) | 双位切换式空调器 | |
CN214949399U (zh) | 空调器室内机 | |
JP4990841B2 (ja) | 空気調和機 | |
WO2007081078A2 (en) | Vibration reducing structure of air conditioner | |
KR100714591B1 (ko) | 액자형 공기조화기용 실내기 | |
CN214949390U (zh) | 空调器室内机 | |
JP2012163255A (ja) | 空気調和機の室内機 | |
KR20100007303A (ko) | 공기조화기 | |
EP3412983B1 (en) | Indoor unit for air conditioners | |
US20230010148A1 (en) | Air conditioner | |
KR102457780B1 (ko) | 공기조화기 | |
CN219868151U (zh) | 挂式空调室内机 | |
CN213577763U (zh) | 空调器 | |
CN219868149U (zh) | 挂式空调室内机 | |
KR100925585B1 (ko) | 액자형 공기조화기용 실내기 | |
CN219841592U (zh) | 挂式空调室内机 | |
CN219868150U (zh) | 挂式空调室内机 | |
CN213542648U (zh) | 空调器 | |
CN213577766U (zh) | 空调器 | |
JP2014215012A (ja) | 化粧パネル、及び空気調和機の室内ユニット | |
CN216924535U (zh) | 一种室内空调器 | |
KR102521853B1 (ko) | 공기조화기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21808280 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21808280 Country of ref document: EP Kind code of ref document: A1 |