WO2020199850A1 - 导风板支架、导风门及空调器 - Google Patents

导风板支架、导风门及空调器 Download PDF

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Publication number
WO2020199850A1
WO2020199850A1 PCT/CN2020/078216 CN2020078216W WO2020199850A1 WO 2020199850 A1 WO2020199850 A1 WO 2020199850A1 CN 2020078216 W CN2020078216 W CN 2020078216W WO 2020199850 A1 WO2020199850 A1 WO 2020199850A1
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WIPO (PCT)
Prior art keywords
bracket
hole
shaft
shaft hole
connecting shaft
Prior art date
Application number
PCT/CN2020/078216
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English (en)
French (fr)
Inventor
尚彬
黄家柏
张坤鹏
霍彪
徐海涛
王千广
王杰杰
贺佳伟
许超魁
曾友坚
熊昆
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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Application filed by 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2020199850A1 publication Critical patent/WO2020199850A1/zh

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    • 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
    • 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

Definitions

  • the embodiment of the present disclosure relates to an air guide plate bracket, an air guide door and an air conditioner.
  • the air deflector includes an air deflector and air deflector brackets arranged on both sides.
  • the air deflector is connected to the motor through the air deflector brackets on both sides, and the air deflector bracket and the air deflector are integrally formed. It is complicated to disassemble the air guide door. The user is not clear about the connection method when disassembling, and it is easy to use brute force to disassemble, which causes damage to the air guide plate bracket and needs to replace the air guide door, or damages the motor shaft when the air guide door is removed.
  • the embodiments of the present disclosure aim to provide an air deflector bracket to solve the problem of the air deflector in the prior art that the air deflector is not easy to disassemble.
  • a wind deflector bracket includes a bracket body, the bracket body includes a first bracket and a second bracket, the first bracket is provided with a first mounting portion, and the second bracket is provided with a second mounting portion, The first mounting part is suitable for detachably connecting with the second mounting part.
  • first mounting part includes a connecting shaft
  • second mounting part includes a second shaft hole
  • first mounting part includes a second shaft hole
  • second mounting part includes a connecting shaft
  • the connecting shaft is adapted to be inserted into the second shaft hole to rotate and limit the relative movement of the first bracket and the second bracket along the axis direction of the second shaft hole and the vertical axis direction.
  • the connecting shaft includes a third block, and the third block is arranged on a circumferential side wall of the connecting shaft;
  • the second shaft hole includes a second clamping block and a clamping hole, the second clamping block is formed by extending the circumferential side wall of the second shaft hole to the axis of the second shaft hole, and the clamping hole includes A card slot and a through hole, the card slot communicates with the through hole, and the card slot is a notch of the second locking block facing the axis;
  • the third clamping block is suitable for passing through the clamping slot and rotating around the axis to be clamped with the second clamping block.
  • a limit structure is provided on the bracket body, and the limit structure is adapted to limit the angle when the connecting shaft is inserted into the second shaft hole.
  • the limiting structure includes a first protrusion and a second protrusion, and the first protrusion is adapted to contact with the second protrusion and limit when the connecting shaft is inserted into the second shaft hole. Angle.
  • a locking mechanism is provided on the bracket body, and the locking mechanism is adapted to lock the relative rotation between the connecting shaft and the second shaft hole.
  • the locking mechanism includes a first locking portion and a second locking portion, the first locking portion is provided on the first bracket, the second locking portion is provided on the second bracket, or The first locking portion is provided on the second bracket, and the second locking portion is provided on the first bracket;
  • the connecting shaft is adapted to be inserted into the second shaft hole and gradually rotate until the first locking part and the second locking part abut each other, limiting the connecting shaft and the second shaft hole no longer Continue to rotate each other.
  • the first bracket includes a first shaft hole, and the first shaft hole is adapted to be detachably connected with the motor shaft.
  • the first bracket rotates, it is suitable for moving in a relief hole, and the relief hole is a relief hole provided on the middle frame.
  • a baffle is provided on the first bracket, and the baffle is adapted to block the wind passing through the relief hole.
  • the baffle is attached to the wall surface of the side of the relief hole away from the first bracket.
  • the air deflector bracket described in the present disclosure has the following advantages:
  • the air deflector bracket according to the embodiment of the present disclosure through the detachable connection of the first bracket and the second bracket, makes disassembly more convenient, facilitates cleaning when the air deflector is removed, and improves the aesthetics when disassembling. For the safety of the air guide door and the motor shaft, even if it is damaged, only the first bracket or the second bracket needs to be replaced, saving maintenance costs.
  • the user is not allowed to disassemble the air deflector with the help of external tools, and only needs to press the spring buckle to realize the unlocking, and the first bracket can be realized by rotating the second bracket
  • the disassembly of the second bracket is more convenient.
  • the air deflector bracket according to the embodiment of the present disclosure is provided with baffles to effectively prevent the middle frame from ventilating in the gap close to the first bracket and prevent condensation.
  • Another purpose of the embodiments of the present disclosure is to provide an air guide door, including any one of the above-mentioned air guide plate brackets, and also includes a wind deflector, the second bracket or the first bracket is suitable for connecting with the air deflector Removable connection or integral molding.
  • the air deflector has the same advantages as the above-mentioned air deflector bracket over the known technology, and will not be repeated here.
  • Another objective of the embodiments of the present disclosure is to provide an air conditioner including any one of the aforementioned air guide doors.
  • the air conditioner has the same advantages as the aforementioned air guide door over the known technology, and will not be repeated here.
  • Fig. 1 is a schematic diagram 1 of the air guide door according to an embodiment of the present invention.
  • Figure 2 is a second schematic diagram of the air guide door according to the embodiment of the present invention.
  • Figure 3 is a schematic diagram of the first bracket according to an embodiment of the present invention.
  • Figure 4 is a schematic diagram of a motor shaft according to an embodiment of the present invention.
  • Figure 5 is a schematic diagram of the assembly of the wind deflector bracket according to an embodiment of the present invention.
  • Fig. 6 is the first exploded schematic diagram of the air deflector bracket according to the embodiment of the present invention.
  • FIG. 7 is an exploded schematic diagram of the second shaft hole and the connecting shaft according to the embodiment of the present invention.
  • Figure 8 is the second exploded schematic diagram of the air deflector bracket according to the embodiment of the present invention.
  • Fig. 9 is a schematic diagram of the relief hole and the wall according to the embodiment of the present invention.
  • bracket body 11- first bracket, 111- first shaft hole, 1111- first block, 112- connecting shaft, 1121- third block, 113- spring buckle, 114- first bump, 115 -The first locking part, 116-the baffle, 12-the second bracket, 121-the second shaft hole, 1211-the second block, 1212-the slot, 1213-the hole, 1214-the hole, 122-the second projection Block, 123-second locking part, 124-clamping part, 125-plugging part, 2-air deflector, 3-middle frame, 31-gap hole, 32-wall surface, 4-motor shaft, 41-plug Block, 42-buckle.
  • first and second mentioned in the embodiments of the present disclosure are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. .
  • the features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • This embodiment provides a wind deflector bracket, as shown in FIG. 1 and FIG. 2, including a bracket body 1, the bracket body 1 is used to connect the wind deflector 2 and the motor shaft 4, the motor shaft 4 is connected to the motor, and the motor is installed in The bracket body 1 further drives the wind deflector 2 to rotate when the motor rotates on the base, and realizes the opening and closing of the wind deflector 2.
  • the bracket body 1 includes a first bracket 11 and a second bracket 12.
  • the bracket 11 is provided with a first mounting portion
  • the second bracket 12 is provided with a second mounting portion.
  • the first mounting portion and the second mounting portion are detachably connected to realize the connection between the first bracket 11 and the second bracket 12
  • the second bracket 12 and the first bracket 11 can be disassembled only by disassembling the first mounting part and the second mounting part.
  • the air deflector and the motor are improved during disassembly.
  • the connection of the first bracket 11 and the second bracket 12 makes it easier to disassemble and assemble the air deflector.
  • the first bracket 11 is detachably connected to the motor shaft 4.
  • this embodiment provides a clamping method, the first bracket 11
  • a first shaft hole 111 is provided on the first shaft hole 111.
  • the first shaft hole 111 is a cross-shaped through hole.
  • the first shaft hole 111 is provided with a first clamping block 1111.
  • the four top ends of the motor shaft 4 are provided with an insert block 41 and a buckle 42.
  • the insert block 41 is a long plate, and there are two buckles 42.
  • the two buckles 42 are called mirror image distribution on both sides of the insert block 41.
  • the insert block 41 and the two buckles 42 together form a similar cross-shaped structure, the insert block 41 and the buckle 42 are inserted into the first shaft hole 111, and the two buckles 42 are respectively clamped in the first shaft hole 111 opposite
  • the buckle 42 defines the relative movement of the first bracket 11 and the motor shaft 4 in the axial and circumferential directions of the shaft
  • the insert block 41 defines the first bracket 11 and the motor shaft 4
  • the relative movement in the circumferential direction of the rotating shaft provides a certain degree of stability during connection.
  • the buckle 42 and the insert block 41 work together to achieve a detachable connection between the first bracket 11 and the motor shaft 4.
  • the buckle 42 The disassembly of the first bracket 11 and the motor shaft 4 can be realized by detaching the first block 1111, and the installation and disassembly process is simpler and more convenient.
  • the second bracket 12 and the air deflector 2 can be integrally formed to make the connection more firm, and can also be detachably connected to facilitate replacement when the second bracket 12 is damaged. It is not necessary to replace the entire second bracket 12 due to damage. Wind deflector 2.
  • this embodiment provides a specific connection method for realizing the functions of the first mounting part and the second mounting part in combination with Figures 4-7:
  • the first mounting part includes a connecting shaft 112, the second mounting part includes a second shaft hole 121, or the first mounting part includes a second shaft hole 121, and the second mounting part includes a connecting shaft 112, that is, the connecting shaft and the second shaft hole 121
  • the positions can be changed.
  • the first mounting portion includes the connecting shaft 112 and the second mounting portion includes the second shaft hole 121 as an example.
  • the connecting shaft 112 can be inserted into the second shaft hole 121 and can rotate relative to the axis of the connecting shaft 112.
  • the connecting shaft 112 is inserted into the second shaft hole 121 to rotate, and when rotated to a certain position, the first bracket 11 can be defined. It moves relative to the second bracket 12.
  • the second shaft hole 121 includes a second block 1211. There may be one or more second block 1211.
  • a plurality of second clamping blocks 1211 are arranged in sequence and equidistantly along the circumferential direction of the second shaft hole 121. In this embodiment, there are three second clamping blocks 1211, and the two adjacent second clamping blocks 1211 are 120 degrees apart.
  • the two adjacent card slots 1212 are at 120 degrees, and the card slots 1212 are evenly distributed.
  • the three second clamping blocks 1211 collectively enclose a perforation 1213, and the three clamping slots 1212 and the perforation 1213 penetrate and jointly form a clamping hole 1214, the shape of the clamping hole 1214 is similar to a triangle; when the second clamping block When the number 1211 is one, a notch is provided on the second block 1211 to form the slot 1212.
  • the connecting shaft 112 includes a third locking block 1121, the third locking block 1121 is disposed on the circumferential side wall of the connecting shaft 112, and the second locking block 1211 is directed from the circumferential side wall of the second shaft hole 121 to the
  • the axis of the second shaft hole 121 extends, and there may be one or more third clamping blocks 1121.
  • the shape of the third clamping block 1121 matches the shape of the clamping slot 1212, and the clamping slot 1212 is the second clamping block.
  • the block 1211 faces the gap of the axis. In this embodiment, there are three third clamping blocks 1121.
  • the connecting shaft 112 matches the shape of the hole 1214, and the top end of the connecting shaft 112 passes through the third clamping block 1121
  • the clamping hole 1214 is relatively rotated through the connecting shaft 112 and the second shaft hole 121.
  • the third clamping block 1121 passes through the clamping slot 1212 and rotates around the axis of the connecting shaft 112 until the third clamping block 1121 and the second clamping block 1211 are locked
  • the third clamping block 1121 is clamped on the second clamping block 1211 along the axial direction, thereby limiting the relative movement of the first bracket 11 and the second bracket 12 along the axis direction of the second shaft hole 121 and the vertical axis direction.
  • This embodiment provides a detachable connection between the first mounting part and the second mounting part through a shaft hole snap connection. It can also be connected by other connection methods such as screw connection, but the connection method provided in this embodiment is similar Compared with the screw connection, the third component is not required during disassembly and assembly, and there is no need to disassemble the parts. The operator only needs to directly disassemble the bracket body, which is more convenient and can prevent the loss of parts.
  • this embodiment The scope of protection of the present disclosure is not limited to only the technical solutions of this embodiment. Any technical solution similar to this embodiment that realizes the detachable connection of the first mounting part and the second mounting part is included in the protection scope of the present disclosure. Inside.
  • a limit structure is provided on the bracket body 1, and the limit structure can limit the angle when the connecting shaft 112 is inserted into the second shaft hole 121.
  • the limiting structure includes a first protrusion 114 and a second protrusion 122.
  • the first protrusion 114 is disposed on the first bracket 11, and the second protrusion 122 is disposed on the second bracket 12.
  • the positions of the first bump 114 and the second bump 122 can be interchanged.
  • the first bump 114 is provided on the first bracket 11 and the second bump 122 is provided on the second bracket 12 as an example
  • the first protrusion 114 is a protrusion on the side of the first bracket 11, and the second protrusion 122 is a protrusion on the upper end of the second bracket 12.
  • the first protrusion 114 Contact with the second bump 122, and insert the third block 1121 connected to the shaft 112 into the slot 1212 of the second shaft hole 121, and then rotate according to the direction shown in FIG. 5 to realize the third block 1121 along the axis
  • the direction is clamped on the second clamping block 1211, which limits the angle when the connecting shaft 112 is inserted into the second shaft hole 121.
  • a locking mechanism is provided on the bracket body 1, and the locking mechanism is suitable for locking the relative rotation between the connecting shaft 112 and the second shaft hole 121.
  • the locking mechanism includes an elastic buckle 113, a first locking portion 115, a clamping portion 124 and a second locking portion 123.
  • the elastic buckle 113 and the first locking portion 115 are arranged on the first bracket 11, the clamping portion 124, the second locking portion 123 and the inserting portion 125 are arranged on the second bracket 12, or the elastic buckle 113 and the first locking portion 115 are arranged on the second bracket 12, the clamping portion 124, the first The two locking parts 123 and the inserting part 125 are arranged on the first bracket 11.
  • the elastic buckle 113 is elastic. When the connecting shaft 112 is inserted into the second shaft hole 121, the elastic buckle 113 is located in the inserting part 125.
  • the inserting portion 125 is in an elastically deformed state
  • the inserting portion 125 defines the elastic buckle 113 to be in an elastically deformed state
  • the inserting portion 125 is a section of the side surface of the second bracket 12 and a plane perpendicular to the body of the second bracket 12.
  • 124 is arranged at the front end of the plug-in portion 125
  • the second locking portion 123 is located at the rear end of the plug-in portion 125
  • the lower end of the front half of the first bracket 11 is provided with a first locking portion 115
  • the connecting shaft 112 is shown by the arrow in FIG. The direction rotation rotates relative to the second shaft hole 121 around the axis.
  • the bottom end of the snap buckle 113 gradually approaches the front end of the insertion portion 125 (the side of the clamping portion 124), and the first locking portion 115 and the second locking portion 123 gradually Approaching and finally abutting each other, restricting the connecting shaft 112 and the second shaft hole 121 from continuing to rotate with each other.
  • the first locking portion 115 and the second locking portion 123 abut against each other
  • the bottom end of the elastic buckle 113 and the clamping portion 124 abut against each other
  • the opposite direction refers to the opposite direction of the installation rotation direction of the connecting shaft 112 and the second shaft hole 121.
  • the snap buckle 113 is in a non-deformed state.
  • the elastic buckle 113 is positioned at the upper end of the clamping portion 124 under the support of other structures.
  • the first locking portion 115 is clamped with the second locking portion 123, and the bottom end of the elastic buckle 113 is clamped with the clamping portion 124.
  • the locking of the relative rotation between the connecting shaft 112 and the second shaft hole 121 is realized, and the connecting shaft 112 is prevented from escaping from the second shaft hole 121 under the action of gravity or swing of the air deflector 2, thereby realizing the first bracket 11 and the second bracket
  • the clamping and fixing of 12 is locked by the locking mechanism so that the connecting shaft 112 and the second shaft hole 121 will not rotate relative to each other, and the first bracket 11 and the second bracket 12 are fixedly connected.
  • the elastic buckle 113 is disengaged from the clamping portion 124 by squeezing the elastic buckle 113 to realize the unlocking of the locking mechanism, and then pass the direction opposite to the arrow direction shown in FIG.
  • the rotation realizes that the first bracket 11 rotates relative to the second bracket 12 around the axis of the second shaft hole 121 until the first protrusion 114 is in contact with the second protrusion 122, and the third clamping block 1121 connected to the rotating shaft 112 can be Disengage from the slot 1212 along the axis of the second shaft hole 121 to realize the separation of the connecting shaft 112 and the second shaft hole 121, that is, the disassembly of the first bracket 11 and the second bracket 12, and no other tools or tools are needed for disassembly.
  • To disassemble any part simply press the snap button 113 with fingers and rotate the second bracket 12 relative to each other to realize the separation of the first bracket 11 and the second bracket 12, the operation is simple, and the disassembly is more convenient.
  • FIG. 9 is a rear view of a part of the air conditioning structure.
  • the middle frame 3 is provided with a relief hole 31 near the first bracket 11.
  • the relief hole 31 is provided at one end of the middle frame 3 at the air outlet position and close to the first bracket 11.
  • the first bracket 11 rotates under the drive of the motor shaft 4.
  • the first bracket 11 will interact with the middle frame when rotating. 3 crosses and passes through the plane where the air outlet of the middle frame 3 is located.
  • the first bracket 11 rotates in the relief hole 31 when it rotates, and the relief hole 31 is a relief hole provided on the middle frame 3.
  • the first bracket 11 is provided with a blocking piece 116, and a gap is left on the side wall of the bracket body 1 and the relief hole 31. Part of the air from the air conditioner will flow out of the relief hole 31, and heat and cold alternately produce condensation in or near the relief hole 31, causing the air conditioner to leak water.
  • the baffle 116 is suitable for blocking the relief hole 31 The passing wind prevents condensation in or near the relief hole 31.
  • the baffle 116 is a plate-like structure extending from the first bracket 11 to the left and right sides.
  • the baffle 116 and the relief hole 31 are far away from the The wall 32 on one side of the bracket 11 is partially attached, that is, the left end of the baffle 116 shown in FIG. 9 (relative to the overall direction of the air conditioner shown in FIG. 9) is attached to the wall 32 on the left side of the relief hole 31 , To ensure the sealability of the baffle 116 and the relief hole 31.
  • baffle 116 only a single side of the baffle 116 is attached to the wall of the relief hole 31, but in order to improve the pairing of the baffle 116
  • the wind-shielding effect of the relief hole 31 and the gap between the baffle plate 116 and the relief hole 31 are better designed as a fit structure to improve the wind-shielding effect of the baffle plate 116.
  • bonding means that two components are in contact or have a certain gap, but the gap should not be too large, preferably within 1 mm, to ensure the windshield effect of the baffle 116.
  • this embodiment provides an air guide door, which includes an air deflector 2 and the air deflector bracket described in any of the above embodiments, and the air deflector 2 and the air deflector bracket are integrally formed or detachable Connected, the air deflector 2 is connected to the motor shaft 4 through the air deflector bracket, and when the air deflector on the air conditioner is removed, only the air deflector bracket needs to be removed, and the air deflector bracket can be replaced separately if it is damaged. The entire air guide door needs to be replaced.
  • this embodiment provides an air conditioner, including the air guide door described in Embodiment 8, which is convenient to disassemble.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种导风板支架，包括支架本体（1），支架本体（1）包括第一支架（11）与第二支架（12），第一支架（11）上设有第一安装部，第二支架（12）上设有第二安装部，第一安装部适于与第二安装部可拆卸连接。另外还公开了一种包括该导风板支架的导风门及空调器。

Description

导风板支架、导风门及空调器
本申请要求于2019年4月4日提交的中国专利申请第201910272265.X的优先权，该中国专利申请的全文通过引用的方式结合于此以作为本申请的一部分。
技术领域
本公开实施例涉及一种导风板支架、导风门及空调器。
背景技术
已知技术中，导风门包括导风板和设置在两侧的导风板支架，导风板通过两侧的导风板支架与电机连接，且导风板支架与导风板一体成型，在拆卸导风门时即为复杂，用户在拆卸时不清楚连接方式易使用蛮力拆卸，造成导风板支架的损坏而需要更换导风门，或者导风门拆卸时损坏电机转轴。
发明内容
有鉴于此，本公开实施例旨在提出一种导风板支架，以解决已知技术中导风门不易于拆卸的问题。
为达到上述目的，本公开的技术方案是这样实现的：
一种导风板支架，包括支架本体，所述支架本体包括第一支架与第二支架，所述第一支架上设有第一安装部，所述第二支架上设有第二安装部，所述第一安装部适于与所述第二安装部可拆卸连接。
进一步地，所述第一安装部包括连接转轴，所述第二安装部包括第二轴孔，或所述第一安装部包括第二轴孔，所述第二安装部包括连接转轴；
所述连接转轴适于插入所述第二轴孔中旋转并限定所述第一支架与所述第二支架沿所述第二轴孔轴线方向以及垂直轴线方向的相对移动。
进一步地，所述连接转轴包括第三卡块，所述第三卡块设置在所述连接转轴的周向侧壁上；
所述第二轴孔包括第二卡块与卡孔，所述第二卡块由所述第二轴孔的周 向侧壁向所述第二轴孔的轴线延伸形成，所述卡孔包括卡槽与穿孔，所述卡槽与所述穿孔相连通，所述卡槽为所述第二卡块朝向所述轴线的缺口；
所述第三卡块适于穿过所述卡槽并绕所述轴线旋转至与所述第二卡块卡接。
进一步地，所述支架本体上设有限位结构，所述限位结构适于限定所述连接转轴插入所述第二轴孔时的角度。
进一步地，所述限位结构包括第一凸块与第二凸块，所述第一凸块适于与所述第二凸块相互接触并限定所述连接转轴插入所述第二轴孔时的角度。
进一步地，所述支架本体上设有锁定机构，所述锁定机构适于对所述连接转轴与所述第二轴孔之间的相对转动进行锁定。
进一步地，所述锁定机构包括第一锁定部与第二锁定部，所述第一锁定部设置在所述第一支架上，所述第二锁定部设置在所述第二支架上，或所述第一锁定部设置在所述第二支架上，所述第二锁定部设置在所述第一支架上；
所述连接转轴适于插入到所述第二轴孔中并逐渐旋转至所述第一锁定部与所述第二锁定部相互抵接，限定所述连接转轴与所述第二轴孔不再继续相互旋转。
进一步地，所述第一支架包括第一轴孔，所述第一轴孔适于与电机转轴可拆卸连接。
进一步地，所述第一支架转动时适于在让位孔内运动，所述让位孔为中框上设置的避让孔。
进一步地，所述第一支架上设有挡片，所述挡片适于阻挡所述让位孔通过的风。
进一步地，所述第一支架转动时，所述第一支架转动至导风板完全打开时，所述挡片与所述让位孔远离所述第一支架一侧的壁面部分贴合。
相对于已知技术，本公开所述的导风板支架具有以下优势：
(1)本公开实施例所述的导风板支架，通过第一支架与第二支架的可拆卸连接，拆卸更加方便，便于导风门拆下时清洗，提高美观度，并在拆卸时提高了导风门与电机转轴的安全性，即使损坏也仅需更换第一支架或第二支架即可，节约维修成本。
(2)本公开实施例所述的导风板支架，使用者不许借助外部工具对导风 门进行拆卸，仅需通过按压弹扣即可实现解锁，并通过旋转第二支架即可实现第一支架与第二支架的拆卸，拆卸更加方便。
(3)本公开实施例所述的导风板支架，通过设置挡片，有效的防止中框在靠近第一支架的缝隙内通风，防止凝露现象产生。
本公开实施例的另一目的在于提出一种导风门，包括上述任一所述的导风板支架，还包括导风板，所述第二支架或所述第一支架适于与导风板可拆卸式连接或一体成型。
所述导风门与上述导风板支架相对于已知技术所具有的优势相同，在此不再赘述。
本公开实施例的另一目的在于提出一种空调器，包括上述任一所述的导风门。
所述空调器与上述导风门相对于已知技术所具有的优势相同，在此不再赘述。
附图说明
构成本公开的一部分的附图用来提供对本公开的进一步理解，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1为本发明实施例所述的导风门示意图一；
图2为本发明实施例所述的导风门示意图二；
图3为本发明实施例所述的第一支架示意图；
图4为本发明实施例所述的电机转轴示意图；
图5为本发明实施例所述的导风板支架装配示意图；
图6为本发明实施例所述的导风板支架爆炸示意图一；
图7为本发明实施例所述的第二轴孔与连接转轴爆炸示意图；
图8为本发明实施例所述的导风板支架爆炸示意图二；
图9位本发明实施例所述的让位孔与壁面示意图。
附图标记说明：
1-支架本体，11-第一支架，111-第一轴孔，1111-第一卡块，112-连接转轴，1121-第三卡块，113-弹扣，114-第一凸块，115-第一锁定部，116-挡片， 12-第二支架，121-第二轴孔，1211-第二卡块，1212-卡槽，1213-穿孔，1214-卡孔，122-第二凸块，123-第二锁定部，124-卡接部，125-插接部，2-导风板，3-中框，31-让位孔，32-壁面，4-电机转轴，41-插块，42-卡扣。
具体实施方式
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。
下面将参考附图并结合实施例来详细说明本公开。
在本公开的描述中，应当说明的是，各实施例中的术语名词例如“上”、“下”、“前”、“后”等指示方位的词语，只是为了简化描述基于说明书附图的位置关系，并不代表所指的元件和装置等必须按照说明书中特定的方位和限定的操作及方法、构造进行操作，该类方位名词不构成对本公开的限制。
另外，在本公开的实施例中所提到的术语“第一”、“第二”仅用于描述目的，并不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
实施例一
本实施例提供了一种导风板支架，结合图1与图2所示，包括支架本体1，支架本体1用于连接导风板2与电机转轴4，电机转轴4连接电机，电机安装在底座上，并且支架本体1在电机转动时进一步带动导风板2旋转，实现导风板2的打开与关闭，本实施例中，支架本体1包括第一支架11与第二支架12，第一支架11上设有第一安装部，所述第二支架12上设有第二安装部，第一安装部与第二安装部之间可拆卸连接，实现第一支架11与第二支架12之间可拆卸连接，当需要清洗导风板时，只需拆开第一安装部与第二安装部即可实现第二支架12与第一支架11的拆卸，在拆卸时提高了导风门与电机转轴的安全性，即使损坏也仅需更换第一支架或第二支架即可，节约维修成本，并且能够快速方便的拆卸导风板进行清洗，清洗完成后，不需要借助外部工具即可实现第一支架11与第二支架12的连接，导风板拆装更加方便。
实施例二
本实施例在上述实施例的基础上，结合图1-图4所示，第一支架11与电机转轴4可拆卸式连接，具体的，本实施例提供一种卡接方式，第一支架11上设有第一轴孔111，第一轴孔111为十字形通孔，第一轴孔111内设有第一卡块1111，第一卡块1111共有四个，分别设置在十字形通孔的四个顶端，电机转轴4上设有插块41与卡扣42，插块41为长板状，卡扣42为两个，两个卡扣42称镜像的分布在插块41的两侧，插块41与两个卡扣42共同形成类似的十字形结构，插块41与卡扣42插入到第一轴孔111中，两个卡扣42分别卡接在位于第一轴孔111相对设置的两个第一卡块1111上，卡扣42限定第一支架11与电机转轴4在转轴的轴向和周向两个方向的相对移动，插块41限定第一支架11与电机转轴4在转轴周向方向的相对移动，连接时具有一定的稳定性，卡扣42与插块41共同作用实现第一支架11与电机转轴4的可拆卸式连接，当需要拆卸时，使卡扣42脱离第一卡块1111即可实现第一支架11与电机转轴4的拆卸，安装与拆卸过程更加简单与方便。
本实施例中，第二支架12与导风板2可一体成型，连接更加牢固，也可通过可拆卸式连接，方便第二支架12损坏时替换，不必因第二支架12的损坏而更换整个导风板2。
实施例三
本实施例在上述实施例的基础上，结合图4-图7所示，提供一种实现第一安装部与第二安装部功能的具体连接方式：
第一安装部包括连接转轴112，第二安装部包括第二轴孔121，或者第一安装部包括第二轴孔121，第二安装部包括连接转轴112，即连接转轴与第二轴孔121可以对换位置，本实施例以第一安装部包括连接转轴112，第二安装部包括第二轴孔121为例。
连接转轴112可插入到第二轴孔121中，并可绕连接转轴112的轴线发生相对转动，连接转轴112插入到第二轴孔121内旋转，当旋转到一定位置时可限定第一支架11与第二支架12产生相对移动，例如，所述第二轴孔121包括第二卡块1211，所述第二卡块1211可以有一个，也可以有多个，当有多个卡块时，多个第二卡块1211沿所述第二轴孔121周向依次等距排列，本实施例为第二卡块1211有三个，相邻两个第二卡块1211之间呈120度，两个所述第二卡块1211之间形成卡槽1212，卡槽1212为两个，相邻两个卡槽 1212之间呈120度，且卡槽1212均匀分布，三个所述卡槽1212与三个所述第二卡块1211共同围合成一穿孔1213，三个所述卡槽1212与所述穿孔1213贯穿并共同形成卡孔1214，卡孔1214的形状类似于三角形；当第二卡块1211为一个时，第二卡块1211上设置一缺口形成所述卡槽1212。
所述连接转轴112包括第三卡块1121，第三卡块1121设置在连接转轴112的周向侧壁上，第二卡块1211由所述第二轴孔121的周向侧壁向所述第二轴孔121的轴线延伸形成，第三卡块1121可以有一个，也可有多个，第三卡块1121的形状与卡槽1212的形状相匹配，卡槽1212为所述第二卡块1211朝向所述轴线的缺口，本实施例中，第三卡块1121共有三个，连接转轴112与卡孔1214的形状相匹配，所述连接转轴112的顶端与第三卡块1121穿过卡孔1214，通过连接转轴112与第二轴孔121发生相对旋转，第三卡块1121穿过卡槽1212，并绕连接转轴112的轴线旋转直到第三卡块1121与第二卡块1211卡接，实现第三卡块1121沿轴线方向卡接在第二卡块1211上，进而限定第一支架11与第二支架12沿第二轴孔121轴线方向以及垂直轴线方向的相对移动。
本实施例提供了一种通过轴孔卡接的连的方式实现第一安装部与第二安装部的可拆卸连接，也可通过其他连接方式如螺钉连接，但是本实施例提供的连接方式相比于螺钉连接在拆装时不需要第三个部件，也不需要有零件拆下，操作者仅需要直接拆装支架本体即可，更加的方便，也能防止零件的丢失，但是本实施例不限定本公开的保护范围仅为本实施例的技术方案，凡是与本实施例相类似的技术方案实现第一安装部与第二安装部的可拆卸连接，均包含在本公开的保护范围之内。
实施例四
本实施例在上述实施例的基础上，在支架本体1上设置限位结构，限位结构能够限定连接转轴112插入第二轴孔121时的角度。
结合图5与图6所示，限位结构包括第一凸块114与第二凸块122，第一凸块114设置在第一支架11上，第二凸块122设置在第二支架12上，或者第一凸块114与第二凸块122的位置可以互换，本实施例以第一凸块114设置在第一支架11上，第二凸块122设置在第二支架12上为例，第一凸块114为第一支架11侧面的凸起，第二凸块122为第二支架12上端的凸起， 在安装第一支架11与第二支架12时，将第一凸块114与第二凸块122接触，并可将连接转轴112的第三卡块1121插入到第二轴孔121的卡槽1212中，再按照图5中所示方向旋转实现第三卡块1121沿轴线方向卡接在第二卡块1211上，实现了限定连接转轴112插入第二轴孔121时的角度。
实施例五
本实施例在上述实施例的基础上，在支架本体1上设置锁定机构，锁定机构适于对所述连接转轴112与所述第二轴孔121之间的相对转动进行锁定。
结合图5、图6与图8所示，锁定机构包括弹扣113、第一锁定部115、卡接部124与第二锁定部123，弹扣113与第一锁定部115设置在第一支架11上，卡接部124、第二锁定部123与插接部125设置在第二支架12上，或者弹扣113与第一锁定部115设置在第二支架12上，卡接部124、第二锁定部123与插接部125设置在第一支架11上，所述弹扣113具有弹性，在连接转轴112插入到第二轴孔121时，弹扣113位于插接部125内，弹扣113处于弹性形变状态，插接部125限定弹扣113处于弹性形变状态，本实施例中，插接部125为第二支架12侧面的一段与第二支架12本体垂直的一段平面，卡接部124设置在插接部125的前端，第二锁定部123位于插接部125的后端，第一支架11前半部分的下端设有第一锁定部115，连接转轴112按图5中箭头所示方向旋转绕轴线与第二轴孔121发生相对旋转，弹扣113的底端逐渐向插接部125的前端(卡接部124一侧)靠近，第一锁定部115与第二锁定部123逐渐靠近并最终相互抵接，限制连接转轴112与第二轴孔121继续相互旋转，第一锁定部115与第二锁定部123相互抵接时，弹扣113的底端与卡接部124相互抵接，限制连接转轴112与第二轴孔121反方向相对旋转，反方向指的是相对于连接转轴112与第二轴孔121安装旋转方向的反方向，此时弹扣113处于非形变状态，或者弹扣113在其他结构的支撑下定位在卡接部124的上端，此时第一锁定部115与第二锁定部123卡接，弹扣113的底端与卡接部124卡接，共同实现连接转轴112与第二轴孔121之间的相对转动的锁定，防止连接转轴112在导风板2重力或摆动的作用下脱离第二轴孔121，实现了第一支架11与第二支架12的卡接固定，通过锁定机构的锁定，使得连接转轴112与第二轴孔121不会发生相对转动，第一支架11与第二支架12实现固定连接。
在第一支架11与第二支架12卡接固定后，通过挤压弹扣113，将弹扣113与卡接部124脱离，实现锁定机构的解锁，再通过图5所示箭头方向的反方向转动实现第一支架11绕第二轴孔121的轴线与第二支架12相对转动，直至达到第一凸块114与第二凸块122相接触的状态，连接转轴112的第三卡块1121可沿第二轴孔121的轴线脱离卡槽1212中，实现连接转轴112与第二轴孔121的分离，即第一支架11与第二支架12的拆卸，拆卸时不用借助其他工具，也不需要拆卸下任何部件，只需通过手指按压弹扣113并将第二支架12发生相对转动即可实现第一支架11与第二支架12的分离，操作简单，拆卸更加的方便。
实施例六
本实施例在上述实施例的基础上，结合图9所示，图9为部分空调结构的后视图，所述中框3在靠近第一支架11的位置设置有让位孔31，具体的，让位孔31设置在中框3位于出风口位置并靠近第一支架11的一端，第一支架11在电机转轴4的带动下转动，相对应的，第一支架11在转动时会与中框3发生交汇并往返穿过中框3出风口位置所在的平面，第一支架11转动时在所述让位孔31内转动，让位孔31为中框3上设置的避让孔。
实施例七
本实施例在上述实施例的基础上，结合图2、图5与图9所示，第一支架11上设有挡片116，支架本体1与让位孔31的侧壁上留有缝隙，空调出风会有部分从让位孔31流出，冷热交替而在让位孔31内或让位孔31附近产生凝露，导致空调器漏水，挡片116适于阻挡所述让位孔31通过的风，防止让位孔31内或附近产生凝露现象。
本实施例中，挡片116为第一支架11向左右两侧延伸的板状结构，在第一支架11转动到导风板2处于完全打开状态时，挡片116与让位孔31远离第一支架11一侧的壁面32部分贴合，即图9所示的挡片116左侧(相对于图9所示的空调整体方向)端部与让位孔31左侧的壁面32相贴合，确保挡片116与让位孔31的密封性，本实施例以及附图中只给出了挡片116的单个侧边与让位孔31的壁面相贴合，但是为了提高挡片116对让位孔31的挡风效果，挡片116与让位孔31具有缝隙的地方均较好地设计成贴合的结构，提高挡片116的挡风效果。
本实施例中，贴合指的是两个部件相接触，或者具有一定的间隙，但是间隙不宜过大，较好的在1mm以内，保证挡片116的挡风效果。
实施例八
本实施例在上述实施例的基础上，提供一种导风门，包括导风板2与上述任一实施例所述的导风板支架，导风板2与导风板支架一体成型或者可拆卸连接，导风板2通过导风板支架与电机转轴4相连，并且将空调上的导风板拆卸时，只需拆卸导风板支架即可，并且导风板支架损坏后可以单独替换，不需更换整个导风门。
实施例九
本实施例在上述实施例的基础上，提供一种空调器，包括实施例八所述的导风门，拆卸方便。
以上所述仅为本公开的一些实施例而已，并不用以限制本公开，凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (14)

  1. 一种导风板支架，其中，包括支架本体(1)，所述支架本体(1)包括第一支架(11)与第二支架(12)，所述第一支架(11)上设有第一安装部，所述第二支架(12)上设有第二安装部，所述第一安装部适于与所述第二安装部可拆卸连接。
  2. 根据权利要求1所述的导风板支架，其中，所述第一安装部包括连接转轴(112)，所述第二安装部包括第二轴孔(121)，或所述第一安装部包括第二轴孔(121)，所述第二安装部包括连接转轴(112)；
    所述连接转轴(112)适于插入所述第二轴孔(121)中旋转并安装至限定所述第一支架(11)与所述第二支架(12)沿所述第二轴孔(121)轴线方向以及垂直轴线方向的相对移动。
  3. 根据权利要求2所述的导风板支架，其中，所述连接转轴(112)包括第三卡块(1121)，所述第三卡块(1121)设置在所述连接转轴(112)的周向侧壁上；
    所述第二轴孔(121)包括第二卡块(1211)与卡孔(1214)，所述第二卡块(1211)由所述第二轴孔(121)的周向侧壁向所述第二轴孔(121)的轴线延伸形成，所述卡孔(1214)包括卡槽(1212)与穿孔(1213)，所述卡槽(1212)与所述穿孔(1213)相连通，所述卡槽(1212)为所述第二卡块(1211)朝向所述第二轴孔(121)轴线的缺口；
    所述第三卡块(1121)适于穿过所述卡槽(1212)并绕所述连接转轴(112)的轴线旋转至与所述第二卡块(1211)卡接。
  4. 根据权利要求2所述的导风板支架，其中，所述支架本体(1)上设有限位结构，所述限位结构适于限定所述连接转轴(112)插入所述第二轴孔(121)时的角度。
  5. 根据权利要求4所述的导风板支架，其中，所述限位结构包括第一凸块(114)与第二凸块(122)，所述第一凸块(114)适于与所述第二凸块(122)相互接触并限定所述连接转轴(112)插入所述第二轴孔(121)时的角度。
  6. 根据权利要求2所述的导风板支架，其中，所述支架本体(1)上设有锁定机构，所述锁定机构适于对所述连接转轴(112)与所述第二轴孔(121) 之间的相对转动进行锁定。
  7. 根据权利要求6所述的导风板支架，其中，所述锁定机构包括第一锁定部(115)与第二锁定部(123)，所述第一锁定部(115)设置在所述第一支架(11)上，所述第二锁定部(123)设置在所述第二支架(12)上，或所述第一锁定部(115)设置在所述第二支架(12)上，所述第二锁定部(123)设置在所述第一支架(11)上；
    所述连接转轴(112)适于插入到所述第二轴孔(121)中并逐渐旋转至所述第一锁定部(115)与所述第二锁定部(123)相互抵接，限制所述连接转轴(112)与所述第二轴孔(121)继续相互旋转。
  8. 根据权利要求7所述的导风板支架，其中，所述锁定结构还包括弹扣(113)、卡接部(124)与插接部(125)；
    在所述连接转轴(112)插入所述第二轴孔(121)未发生旋转时，所述弹扣(113)处于弹性形变状态并位于所述插接部(125)内，所述插接部(125)适于限定所述弹扣(113)处于弹性形变状态；
    当所述连接转轴(112)与所述第二轴孔(121)相对旋转时，所述弹扣(113)适于逐渐脱离所述插接部(125)并逐渐靠近所述卡接部(124)，并在所述第一锁定部(115)与所述第二锁定部(123)相互抵接时与所述卡接部(124)卡接，限制所述连接转轴(112)与所述第二轴孔(121)反方向相对旋转。
  9. 根据权利要求1-8任一所述的导风板支架，其中，所述第一支架(11)包括第一轴孔(111)，所述第一轴孔(111)适于与电机转轴(4)可拆卸连接。
  10. 根据权利要求1-8任一所述的导风板支架，其中，所述第一支架(11)转动时适于在让位孔(31)内运动，所述让位孔(31)为中框(3)上设置的避让孔。
  11. 根据权利要求10所述的导风板支架，其中，所述第一支架(11)上设有挡片(116)，所述挡片(116)适于阻挡所述让位孔(31)通过的风。
  12. 根据权利要求11所述的导风板支架，其中，所述第一支架(11)转动至导风板完全打开时，所述挡片(116)与所述让位孔(31)远离所述第一支架(11)一侧的壁面(32)部分贴合。
  13. 一种导风门，其中，包括上述权利要求1-12任一所述的导风板支架，还包括导风板(2)，所述第二支架(12)或所述第一支架(11)适于与导风板(2)可拆卸式连接或一体成型。
  14. 一种空调器，其中，包括上述权利要求13所述的导风门。
PCT/CN2020/078216 2019-04-04 2020-03-06 导风板支架、导风门及空调器 WO2020199850A1 (zh)

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