WO2021136168A1 - 空调导风组件和空调内机 - Google Patents

空调导风组件和空调内机 Download PDF

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Publication number
WO2021136168A1
WO2021136168A1 PCT/CN2020/140147 CN2020140147W WO2021136168A1 WO 2021136168 A1 WO2021136168 A1 WO 2021136168A1 CN 2020140147 W CN2020140147 W CN 2020140147W WO 2021136168 A1 WO2021136168 A1 WO 2021136168A1
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WO
WIPO (PCT)
Prior art keywords
clamping
air
mounting bracket
base
seat plate
Prior art date
Application number
PCT/CN2020/140147
Other languages
English (en)
French (fr)
Inventor
黄家柏
武晨
尚彬
王杰杰
丁凯
欧阳华超
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 WO2021136168A1 publication Critical patent/WO2021136168A1/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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

Definitions

  • the embodiment of the present disclosure relates to an air-conditioning wind guide assembly and an air-conditioning internal machine.
  • the air conditioner includes an inner machine and an outer machine, wherein the air guide plate in the inner machine is detachably installed on the base, for example, a wall-mounted air conditioner inner machine.
  • the problem solved by the embodiments of the present disclosure is to improve the difficulty in disassembly and assembly of the air deflector and the base in the air conditioner internal machine.
  • the embodiments of the present disclosure provide an air-conditioning wind guide assembly and an air-conditioning internal machine.
  • this embodiment provides an air guide assembly for an air conditioner, including a base, an air guide plate, and a mounting bracket.
  • the air guide plate is detachably connected to the base through the mounting bracket, and the base includes a seat plate.
  • a snap piece and an elastic buckle fixedly connected to the seat plate
  • the mounting bracket includes a snap piece and a snap bump that are fixedly connected, the snap piece is snapped with the snap piece, the snap The connecting protrusion is clamped with the elastic buckle.
  • a clamping protrusion is provided on the mounting bracket, and the clamping protrusion can be fitted with the elastic buckle.
  • the clamping piece of the mounting bracket is clamped with the clamping piece on the base along the installation direction.
  • the clamping protrusion of the mounting bracket will squeeze the elastic buckle, so that the elastic buckle is locked.
  • the free end is deformed; then the mounting bracket continues to move in the installation direction.
  • the clamping projection passes over the elastic buckle, the pressing force disappears and the elastic buckle is reset.
  • the clamping projection is just snapped with the elastic buckle, and the clamping piece and the card
  • the fittings are also installed in place.
  • the elastic deformation of the elastic buckle facilitates disassembly and assembly, and is convenient to operate.
  • the elastic buckle includes a free end with a gap between the free end and the seat plate, the free end includes a convex portion protruding from the seat plate, and the clip The convex block fits and clamps with the convex part.
  • a gap is provided between the free end of the elastic buckle and the seat plate, so that the free end of the elastic buckle can be elastically deformed.
  • the convex part on the free end of the elastic buckle protrudes from the seat plate, and the purpose of easy installation and firm clamping is realized when the mounting bracket is in the process of assembling.
  • the convex portion includes a first clamping surface and a first guiding surface that are arranged opposite to each other, and the clamping protrusion includes a second clamping surface and a second guiding surface that are arranged opposite to each other,
  • the first clamping surface and the second clamping surface are matingly clamped, and the mounting bracket and the base are installed during the installation process, so that the first guiding surface can cooperate with the second guiding surface to guide .
  • the two surfaces of the convex portion opposite to each other are the first clamping surface and the first guide surface
  • the two surfaces of the clamping convex block opposite to the second are the second clamping surface and the second guiding surface. surface.
  • the second guide surface first contacts and fits with the first guide surface, and at the same time, the first guide surface and the second guide surface play a guiding role, which facilitates smooth installation.
  • the first clamping surface is just clampingly connected to the second clamping surface, that is, it is assembled in place.
  • connection between the first clamping surface and the first guide surface includes a first line of intersection
  • a reference plane can be determined perpendicular to the seat plate and passing through the first line of intersection, The included angle between the first clamping surface and the reference surface is 30°-60°.
  • the included angle between the first clamping surface and the reference surface is within the range of 30°-60°, it is beneficial to secure the clamping during assembling, and to facilitate the clamping convex during disassembly.
  • the block slides out from the convex position for easy disassembly.
  • connection between the first clamping surface and the first guide surface includes a first line of intersection
  • a reference plane can be determined perpendicular to the seat plate and passing through the first line of intersection, The included angle between the first guide surface and the reference surface is 30°-60°.
  • the angle between the first guide surface and the reference surface is designed to be in the range of 30°-60°, so that when the mounting bracket and the elastic buckle are assembled, they have an inclined surface guiding effect, which is beneficial to the clamping.
  • the bumps go over the bumps to facilitate the purpose of installation.
  • the engaging member includes a first card portion and a second card portion that are opposed to each other, the first card portion and the second card portion form a clamping space, and the elastic buckle is located in the Between the first card portion and the second card portion.
  • the clamping parts and the elastic buckle on the base can be reduced.
  • the base further includes a support fixedly connected to the seat plate, and the mounting bracket further includes a card slot that matches with the support, and the card slot is located in the card connection. On a side of the bump facing away from the clamping member, the support member is clamped in the clamping slot.
  • the support is provided, and the support can be clamped in the slot at the bottom of the mounting bracket. Through the joint action of the support member and the elastic buckle, the movement of the mounting bracket in the up and down direction is restricted.
  • the support member extends in a direction perpendicular to the seat plate and includes an extended end away from the seat plate, and the card slot includes a mating end facing away from the card engaging protrusion;
  • At least one side of the extension end in the width direction is provided with a first anti-drop part
  • the inner side wall of the mating end is provided with a second anti-drop part that cooperates with the first anti-drop part
  • the first anti-drop part is provided.
  • the part is one of the clamping groove and the protrusion
  • the second anti-drop part is the other of the two
  • the protrusion is clamped in the clamping groove.
  • a second anti-dropping portion is provided on the inner side wall of the mating end of the slot, and the first anti-dropping portion and the second anti-dropping portion are clamped Cooperate. It is beneficial to increase the stability of the connection between the mounting bracket and the base, and reduce the possibility of the mounting bracket falling off the base during transportation of the air conditioner internal unit.
  • the included angle between the extension direction of the support member and the extension direction of the first anti-falling portion is 165° to 175°;
  • the first anti-falling part includes a start end and a terminal end, the start end is close to the end wall of the support member relative to the terminal end, and the distance between the start end and the top wall of the support member is less than The distance between the terminal end and the top wall of the support.
  • the first anti-dropping portion is designed to extend in a direction having an angle with the extending direction of the support, and the first anti-dropping portion is diagonally downward with respect to the support.
  • an embodiment provides an internal air conditioner, including the air guide assembly of any one of the foregoing embodiments.
  • the air conditioner internal unit provided by this embodiment includes the advantages of the above-mentioned air-conditioning air guide assembly: it reduces the difficulty of disassembly and assembly of the mounting bracket and the base, speeds up the disassembly and assembly speed of the mounting bracket and the base, and improves the assembly efficiency; strengthens the installation of the bracket and the base. The stability of the connection, so that the mounting bracket is not easy to fall off from the base, and further strengthen the stability of the wind deflector and the base.
  • FIG. 1 is an exploded schematic diagram of an air-conditioning wind guide assembly provided by an embodiment of the disclosure
  • Fig. 2 is an enlarged schematic diagram of A in Fig. 1;
  • FIG. 3 is a schematic structural view from a first perspective of the structure of the mounting bracket part of the air-conditioning wind guide assembly provided by an embodiment of the disclosure;
  • FIG. 4 is a schematic structural diagram from a second perspective of the structure of the mounting bracket part of the air-conditioning wind guide assembly provided by an embodiment of the disclosure
  • FIG. 5 is a cross-sectional view of the mounting bracket and the elastic buckle fit on the base of the air-conditioning wind guide assembly provided by an embodiment of the disclosure
  • Fig. 6 is an enlarged schematic diagram of B in Fig. 5;
  • FIG. 7 is a schematic structural view of a third perspective view of the mounting bracket in the air-conditioning wind guide assembly provided by an embodiment of the disclosure.
  • Fig. 8 is an enlarged schematic diagram of C in Fig. 2.
  • Icon 100-air-conditioning wind guide component; 01- wind deflector; 02- installation direction; 05- datum plane; 07- first included angle; 08- second included angle; 09- third included angle; 10-installation bracket 11-Clamping member; 12-Clamping convex block; 13-Second clamping surface; 14-Second guide surface; 15-Clamping groove; 16-Second anti-falling part; 20-Base; 21-Seat plate 22-Clamping member; 225-Clamping space; 23-Elastic buckle; 24-Free end; 25-Protrusion; 251-First clamping surface; 253-First guide surface; 26-Supporting member; 265- Extension end; 27-first anti-falling part; 272-starting end; 275-terminating end.
  • the embodiment of the present disclosure provides an air conditioner internal machine, which includes an air-conditioning wind guide component.
  • the air guide plate is installed on the base through the mounting bracket, and constitutes the air guide assembly of the air conditioner.
  • the air deflector is detachably connected to the base through a mounting bracket. When it needs to be disassembled, disassemble the mounting bracket and the base to realize the separation of the wind deflector and the base.
  • FIG. 1 is an exploded schematic diagram of an air-conditioning wind guide assembly 100 provided by an embodiment of the disclosure, as shown in FIG. 1.
  • the air-conditioning wind guide assembly 100 includes a base 20, a wind guide plate 01 and a mounting bracket 10, and the wind guide plate 01 is detachably connected to the base 20 through the mounting bracket 10.
  • Fig. 2 is an enlarged schematic view of the position A on the base 20
  • Fig. 3 is a structural schematic diagram of a part of the mounting bracket 10 from a first perspective
  • Fig. 4 is a schematic structural diagram of a part of the mounting bracket 10 from a second perspective. Please refer to Figs. 2, 3 and Shown in Figure 4.
  • the base 20 includes a seat plate 21, an engaging member 22 and an elastic buckle 23, wherein the engaging member 22 and the elastic buckle 23 are fixedly connected to the seat plate 21.
  • the engaging member 22 includes a first card portion and a second card portion that are disposed oppositely, and the first card portion and the second card portion form a clamping space 225.
  • the elastic buckle 23 includes an opposite connecting end and a free end 24. The connecting end is fixedly connected to the seat plate 21, and there is a gap between the free end 24 and the seat plate 21, so that the free end 24 of the elastic buckle 23 has elasticity.
  • the elastic buckle 23 is a thin plate long strip structure. Along the length direction, there is also a gap between the two sides of the elastic buckle 23 and the seat plate 21, so as to improve the elastic performance of the free end 24 of the elastic buckle 23.
  • the gap between the side wall of the elastic buckle 23 and the bottom wall at the free end 24 and the seat plate 21 is 1 mm, so that the free end 24 of the elastic buckle 23 has certain elasticity.
  • the mounting bracket 10 includes a clamping member 11 and a clamping protrusion 12 that are fixedly connected.
  • the clamping member 11 is in a clamping engagement with the clamping member 22, and at the same time, the clamping protrusion 12 is in a clamping engagement with the elastic buckle 23.
  • the elastic buckle 23 is located between the first clamping portion and the second clamping portion of the engaging member 22, and the clamping protrusion 12 is also located between the two sides of the clamping member 11.
  • the clamping space 225 formed by the first clamping portion and the second clamping portion is a groove-shaped structure, and the extending direction of the groove is the installation direction 02 of the mounting bracket 10.
  • the mounting bracket 10 is installed from the opening of the clamping space 225 along the installation direction 02.
  • the clamping protrusion 12 and the elastic buckle 23 are also just clamped. Pick up.
  • the connecting end of the elastic buckle 23 is located near the opening of the clamping space 225, the extension direction of the elastic buckle 23 is the same as the above-mentioned installation direction 02, the free end 24 of the elastic buckle 23 is provided with a convex portion 25, and the convex portion 25 is convex It is arranged on the seat plate 21 so that during the clamping process of the mounting bracket 10 and the base 20, the clamping protrusion 12 on the mounting bracket 10 and the convex portion 25 are in cooperation and clamping.
  • a groove is opened in the middle of the clamping protrusion 12, thereby dividing the clamping protrusion 12 into two, simplifying the molding process.
  • FIG. 5 is a cross-sectional view of the fitting of the mounting bracket 10 and the elastic buckle 23 on the base 20, please refer to FIG. 2, FIG. 4, and FIG. 5.
  • the cross section of the convex portion 25 provided on the free end 24 of the elastic buckle 23 is approximately a triangular structure, and the convex portion 25 includes a first clamping surface 251 and a first guiding surface 253 disposed opposite to each other. Wherein, the first guiding surface 253 is close to the connecting end relative to the first clamping surface 251.
  • the cross-section of the clamping protrusion 12 of the mounting bracket 10 is also approximately a triangular structure, and the clamping protrusion 12 includes a second clamping surface 13 and a second guiding surface 14 disposed opposite to each other.
  • the second guide surface 14 is located at the front and the second clamping surface 13 is located at the back.
  • the second guide surface 14 of the mounting bracket 10 cooperates with the first guide surface 253 of the convex portion 25 of the elastic buckle 23 to realize the function of installation guidance.
  • the second clamping surface 13 of the mounting bracket 10 is engaged with the first clamping surface 251 of the convex portion 25.
  • Fig. 6 is an enlarged schematic diagram of B in Fig. 5, please refer to Fig. 6.
  • the connection between the first engagement surface 251 and the first guide surface 253 on the bump includes a first intersection line, and the plane perpendicular to the seat plate 21 through the first intersection line is the reference plane 05, then the first engagement surface 251
  • the included angle with the reference plane 05 is the first included angle 07, and optionally, the first included angle 07 is 30°-60°. So that when the mounting bracket 10 and the base 20 are assembled, the clamping protrusion 12 and the elastic buckle 23 are firmly clamped; when the mounting bracket 10 and the base 20 are disassembled, it is beneficial for the clamping protrusion 12 to be protruded from the elastic buckle 23.
  • the part 25 slides out for easy disassembly.
  • the included angle between the first guide surface 253 and the reference surface 05 is a second included angle 08, and optionally, the second included angle 08 is also 30°-60°. So that when the mounting bracket 10 and the elastic buckle 23 are assembled, the first guide surface 253 and the second guide surface 14 have a slope guiding function, which is beneficial for the clamping protrusion 12 to easily slide into the assembly position over the convex portion 25, and then the elastic buckle 23 The restoration deformation is clamped with the clamping protrusion 12 to achieve the purpose of facilitating installation and preventing falling out.
  • the included angle between the first clamping surface 251 and the reference surface 05 is 45°, and the included angle between the first guide surface 253 and the reference surface 05 is also 45°.
  • FIG. 7 is a schematic structural diagram of the mounting bracket 10 in the air-conditioning wind guide assembly 100 provided by this embodiment from a third perspective. Please refer to FIG. 2, FIG. 4 and FIG. 7.
  • the base 20 further includes a supporting member 26 fixedly connected to the seat plate 21, and the supporting member 26 extends in a direction perpendicular to the seat plate 21.
  • the mounting bracket 10 further includes a card slot 15, and the card slot 15 is located on the side of the locking protrusion 12 facing away from the locking member 11.
  • the support 26 is matched with the slot 15, when the mounting bracket 10 is clamped on the base 20, the support 26 is just clamped in the slot 15 of the mounting bracket 10, so as to realize the supporting function, and the support 26 Together with the elastic buckle 23, the movement of the mounting bracket 10 in the vertical direction (along the mounting direction 02) relative to the base 20 is restricted.
  • the supporting member 26 extends in a direction perpendicular to the seat plate 21, the supporting member 26 includes an extending end 265 away from the seat plate 21. At least one side of the extending end 265 in the width direction is provided with a first anti-drop portion 27.
  • the slot 15 of the mounting bracket 10 includes a mating end facing away from the clamping protrusion 12.
  • a second anti-drop part 16 is provided on the inner side wall of the mating end, and the second anti-drop part 16 is in a snap fit with the first anti-drop part 27.
  • the first anti-drop portion 27 is one of the locking groove and the protrusion
  • the second anti-drop portion 16 is the other of the two
  • the protrusion is locked in the locking recess.
  • the clamping connection between the first anti-dropping portion 27 and the second anti-dropping portion 16 is realized.
  • both sides of the extension end 265 in the width direction are provided with first anti-dropping portions 27, and both sides of the inner side wall of the mating end of the slot 15 are also provided with second anti-dropping portions 16, and the first anti-dropping portion
  • the part 27 is a clamping groove, and the second anti-falling part 16 is a protrusion.
  • FIG. 8 is an enlarged schematic diagram of C in FIG. 2, please refer to FIG. 8.
  • FIG. TERMINAL 275 The starting end 272 is close to the end wall of the support 26 relative to the ending end 275, or the starting end 272 is located on the end wall of the support 26, and the ending end 275 extends toward the direction of the seat plate 21.
  • the distance between the starting end 272 and the top wall of the supporting member 26 is smaller than the distance between the terminal end 275 and the top wall of the supporting member 26, so that the first anti-off portion 27 is relative to the top wall of the supporting member 26. Extend diagonally downward.
  • the included angle between the extension direction of the support 26 and the extension direction of the first anti-falling portion 27 is a third included angle, and optionally, the third included angle is 165°-175°.
  • the fit between the mounting bracket 10 and the end of the support 26 is further enhanced. It is beneficial to prevent the mounting bracket 10 from falling off the base 20.
  • the end wall of the supporting member 26 is flat, and the first anti-falling portion 27 extends from the end wall of the supporting member 26.
  • the mating length between the first anti-dropping portion 27 and the second anti-dropping portion 16 may be 6 mm-7 mm.
  • the contact area between the mounting bracket 10 and the support 26 is increased, the friction force is increased, and the bonding force and the clamping strength between the clamping grooves and protrusions are strengthened, so that the mounting bracket 10 is not easily detached from the base 20, and the assembly Not easy to fail.
  • the air-conditioning wind guide assembly 100 and the air-conditioning internal machine provided by the embodiments of the present disclosure are improved to solve the problem of difficulty in installation and easy falling off of the known wind guide plate 01 installed on the base 20.
  • an elastic buckle 23 By arranging an elastic buckle 23 on the base 20, a clamping protrusion 12 matching the elastic buckle 23 is arranged on the mounting bracket 10, and the clamping protrusion 12 is elastically clamped with the elastic buckle 23 to facilitate installation and reduce installation Difficulty.
  • the supporting member 26 By arranging the supporting member 26 with the first anti-dropping part 27 on the base 20, and setting the locking slot 15 with the second anti-dropping part 16 on the mounting bracket 10, the supporting member 26 is locked in the locking slot 15, and the first preventing The disengagement part 27 is in a snap fit with the second disengagement prevention part 16, which improves the phenomenon that the mounting bracket 10 is easily disengaged and separated from the base 20 and enhances the stability of the connection.
  • the specific installation process is as follows: when the mounting bracket 10 is installed on the base 20, the mounting bracket 10 moves from the opening of the clamping space 225 of the engaging member 22 with respect to the base 20 along the installation direction 02. The clamping member 11 slides along the groove of the clamping member 22, and at the same time, the clamping protrusion 12 is engaged with the elastic buckle 23.
  • the clamping process is as follows: the second guiding surface 14 of the clamping protrusion 12 and the first guiding surface 253 of the convex portion 25 cooperate and abut, the elastic buckle 23 is deformed under the force; the mounting bracket 10 continues to move until it crosses the first guiding surface of the convex portion 25 A guide surface 253, and then the second clamping surface 13 of the clamping protrusion 12 is engaged with the first clamping surface 251 of the protrusion 25.
  • the clamping member 11 is clamped in place with respect to the clamping member 22, and the supporting member 26 on the base 20 is also clamped in the clamping slot 15, and at the same time, the first anti-falling portion 27 on the supporting member 26 and the clamping slot 15
  • the second anti-drop part 16 of the inner side wall is clamped.
  • the disassembly process is as follows: in the perspective of FIG. 5, taking the position where the top of the mounting bracket 10 is attached to the base 20 as the center of rotation, the mounting bracket 10 rotates in a clockwise direction around the center of rotation. In this way, the second anti-drop part 16 of the mounting bracket 10 and the first anti-drop portion 27 of the support 26 are released; and then the mounting bracket 10 is moved relative to the base 20 in a direction opposite to the above-mentioned installation direction 02.
  • the process of releasing the clamping is as follows: the second clamping surface 13 of the mounting bracket 10 presses against the convex portion 25, and the convex portion 25 is deformed by force until the mounting bracket 10 crosses the convex portion 25, and then continues to move until it moves from the clamping space 225 Prolapse.
  • the air-conditioning wind guide assembly 100 and the air-conditioning internal machine provided by the embodiments of the present disclosure have the following beneficial effects:
  • the elastic buckle 23 is elastically deformed and moved forward and backward during the disassembly and assembly process, so as to achieve the purpose of rapid disassembly and assembly, saving time and effort.
  • the first anti-drop portion 27 on the support 26 the second anti-drop portion 16 is provided in the slot 15 at the bottom of the mounting bracket 10, and the contact between the first anti-drop portion 27 and the second anti-drop portion 16 is increased The area is increased, the friction force is increased, and the clamping stability between the mounting bracket 10 and the base 20 is improved, so that the middle bracket is not easy to fall out of the base 20.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
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Abstract

一种空调导风组件，包括底座(20)、导风板(01)和安装支架(10)，导风板(01)通过安装支架(10)可拆卸地连接于底座(20)，其中，底座(20)包括座板(21)和固定连接于座板(21)的卡合件(22)和弹性扣(23)，安装支架(10)包括固定连接的卡接件(11)和卡接凸块(12)，卡接件(11)与卡合件(22)卡接，卡接凸块(12)与弹性扣(23)卡接。

Description

空调导风组件和空调内机
本申请要求于2019年12月30日提交的中国专利申请第201911396536.9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空调导风组件和空调内机。
背景技术
空调器包括内机和外机，其中，内机中的导风板可拆卸地安装于底座上，例如，壁挂式空调内机。
然而，已知的导风板与底座在装配过程中，具有拆装困难的问题。
发明内容
本公开实施例解决的问题是改善空调内机中，导风板与底座拆装困难的问题。
为解决上述问题，本公开实施例提供了一种空调导风组件和空调内机。
第一方面，本实施例提供一种空调导风组件，包括底座、导风板和安装支架，所述导风板通过所述安装支架可拆卸地连接于所述底座，所述底座包括座板和固定连接于所述座板的卡合件和弹性扣，所述安装支架包括固定连接的卡接件和卡接凸块，所述卡接件与所述卡合件卡接，所述卡接凸块与所述弹性扣卡接。
在本实施例中，通过在底座上设置弹性扣，在安装支架上设置卡接凸块，且卡接凸块能够与弹性扣配合。在将安装支架与底座进行装配时，安装支架的卡接件沿安装方向与底座上的卡合件在卡接过程中，安装支架的卡接凸块会挤压弹性扣，以使弹性扣的自由端发生形变；然后安装支架沿安装方向继续运动，卡接凸块越过弹性扣后，挤压力消失，弹性扣复位，此时卡接凸块正好与弹性扣卡接，卡接件与卡合件也安装到位。通过弹性扣的弹性形变， 有利于拆装，且操作方便。
在可选的实施方式中，所述弹性扣包括自由端，所述自由端与所述座板之间具有间隙，所述自由端包括凸设于所述座板的凸部，所述卡接凸块与所述凸部配合卡接。
在本实施例中，通过将弹性扣的自由端与座板之间设置有间隙，以使弹性扣的自由端具有弹性形变的能力。且弹性扣自由端上的凸部凸出于座板，当安装支架在装配的过程中，实现易安装，且卡接牢固的目的。
在可选的实施方式中，所述凸部包括背对设置的第一卡接面和第一导向面，所述卡接凸块包括背对设置的第二卡接面和第二导向面，所述第一卡接面与所述第二卡接面配合卡接，所述安装支架与所述底座在安装过程中，以使所述第一导向面能够和所述第二导向面配合导向。
在本实施例中，凸部背对设置的两个面分别为第一卡接面和第一导向面，卡接凸块背对设置的两个面分别为第二卡接面和第二导向面。安装支架与底座在装配的过程中，第二导向面先与第一导向面接触配合，同时第一导向面和第二导向面起到导向作用，有利于顺利安装。当安装支架继续运动且卡接凸块越过凸部后，第一卡接面正好与第二卡接面卡接，即装配到位。
在可选的实施方式中，所述第一卡接面与所述第一导向面的连接处包括第一交线，垂直于所述座板且过所述第一交线能够确定基准面，所述第一卡接面与所述基准面之间的夹角为30°～60°。
在本实施例中，通过将第一卡接面与基准面之间夹角设计为30°～60°的范围内，在装配时，有利于卡接牢固；在拆卸时，有利于卡接凸块从凸部位置滑出，方便拆卸。
在可选的实施方式中，所述第一卡接面与所述第一导向面的连接处包括第一交线，垂直于所述座板且过所述第一交线能够确定基准面，所述第一导向面与所述基准面之间的夹角为30°～60°。
在本实施例中，通过将第一导向面与基准面之间夹角设计为30°～60°的范围内，以使安装支架与弹性扣在装配时，具有斜面导向作用，有利于卡接凸块越过凸部，方便安装的目的。
在可选的实施方式中，所述卡合件包括相对设置的第一卡部和第二卡部，所述第一卡部和第二卡部形成卡设空间，所述弹性扣位于所述第一卡部和所 述第二卡部之间。
在本实施例中，通过将弹性扣设计在第一卡部和第二卡部之间的位置，在实现安装支架与底座拆装方便的前提下，可以减小底座上卡合件和弹性扣所占用的空间；同时，减小安装支架上卡接件和卡接凸块的体积。
在可选的实施方式中，所述底座还包括固定连接于所述座板的支撑件，所述安装支架还包括与所述支撑件相配合的卡槽，所述卡槽位于所述卡接凸块的背离所述卡接件的一侧，所述支撑件卡设于所述卡槽内。
在本实施例中，通过设置支撑件，且支撑件能够卡设于安装支架底部的卡槽内。通过支撑件与弹性扣的共同作用，限制安装支架上下方向上的运动。
在可选的实施方式中，所述支撑件沿垂直于所述座板的方向延伸且包括远离所述座板的延伸端，所述卡槽包括背离所述卡接凸块的配合端；
所述延伸端沿宽度方向的至少一侧设置有第一防脱部，所述配合端的内侧壁设置有与所述第一防脱部相配合的第二防脱部，所述第一防脱部为卡接凹槽和凸起二者之中的其中一个，所述第二防脱部为二者之中的另外一个，所述凸起卡设于所述卡接凹槽内。
在本实施例中，通过在支撑件的延伸端设置第一防脱部，在卡槽的配合端的内侧壁设置第二防脱部，且第一防脱部与第二防脱部为卡接配合。有利于增加安装支架与底座连接的稳固性，降低空调内机在运输晃动的过程中，安装支架从底座上脱落的可能性。
在可选的实施方式中，所述支撑件的延伸方向与所述第一防脱部的延伸方向之间的夹角为165°～175°；
所述第一防脱部包括起始端和终止端，所述起始端相对所述终止端靠近于所述支撑件的端壁，所述起始端与所述支撑件的顶壁之间的距离小于所述终止端与所述支撑件的顶壁之间的距离。
在本实施例中，通过将第一防脱部设计为沿与支撑件的延伸方向具有夹角的方向延伸，且第一防脱部相对于支撑件为斜向下。当第一防脱部与第二防脱部卡接配合后，在加上弹性扣和卡接凸块之间的配合，进一步增强了安装支架与支撑件端部的配合稳固性，有利于防止安装支架从底座上脱落。
第二方面，实施例提供一种空调内机，包括前述实施方式任一项所述的空调导风组件。
本实施例提供的空调内机包括上述空调导风组件的优点：降低了安装支架与底座的拆装难度，加快了安装支架与底座的拆装速度，提升装配效率；加强了安装支架与底座的连接稳固性，以使安装支架不易从底座上脱落，也进一步加强了导风板与底座的稳固性。
附图说明
图1为本公开实施例提供的空调导风组件的分解示意图；
图2为图1中A处的放大示意图；
图3为本公开实施例提供的空调导风组件中安装支架部分结构第一视角的结构示意图；
图4为本公开实施例提供的空调导风组件中安装支架部分结构第二视角的结构示意图；
图5为本公开实施例提供的空调导风组件中安装支架与底座上弹性扣配合的剖面图；
图6为图5中B处的放大示意图；
图7为本公开实施例提供的空调导风组件中安装支架第三视角的结构示意图；
图8为图2中C处的放大示意图。
附图标记说明：
图标：100-空调导风组件；01-导风板；02-安装方向；05-基准面；07-第一夹角；08-第二夹角；09-第三夹角；10-安装支架；11-卡接件；12-卡接凸块；13-第二卡接面；14-第二导向面；15-卡槽；16-第二防脱部；20-底座；21-座板；22-卡合件；225-卡设空间；23-弹性扣；24-自由端；25-凸部；251-第一卡接面；253-第一导向面；26-支撑件；265-延伸端；27-第一防脱部；272-起始端；275-终止端。
具体实施方式
为使本公开的上述目的、特征和优点能够更为明显易懂，下面结合附图对本公开的具体实施例做详细的说明。
本公开实施例提供了一种空调内机，该空调内机包括空调导风组件。
在空调内机中，导风板通过安装支架安装于底座上，且组成空调导风组件。为了使空调内机易拆洗，目前，导风板通过安装支架可拆卸地连接于底座上。当需要拆卸时，将安装支架与底座拆卸，即可实现导风板与底座的分离。
然而，已知的安装支架与底座拆装困难。另外，装配后的空调内机在运输过程中，尤其是遇到颠簸晃动时，导风板容易从底座上脱落，影响用户的良好体验。
图1为本公开实施例提供的空调导风组件100的分解示意图，如图1所示。
空调导风组件100包括底座20、导风板01及安装支架10，导风板01通过安装支架10可拆卸地连接于底座20上。通过在底座20上设置弹性扣23，在安装支架10上设置与弹性扣23相配合的卡接凸块12，借助于弹性扣23受力发生形变，外力消失后复位的特性，在保证安装支架10与底座20装配稳固的前提下，减小安装支架10与底座20的拆装难度，提高拆装效率。
下面对本实施例提供的空调导风组件100的各个部件的具体结构和相互之间的对应关系进行详细说明。
图2为底座20上A处的放大示意图，图3为安装支架10部分结构第一视角的结构示意图，图4为安装支架10部分结构第二视角的结构示意图，请参照图2、图3及图4所示。
底座20包括座板21、卡合件22和弹性扣23，其中，卡合件22和弹性扣23固定连接于座板21上。
具体的，卡合件22包括相对设置的第一卡部和第二卡部，且第一卡部和第二卡部形成卡设空间225。弹性扣23包括相对的连接端和自由端24，连接端与座板21固定连接，自由端24与座板21之间具有间隙，从而使得弹性扣23的自由端24具有弹性。
进一步地，弹性扣23为薄板长条状结构。沿长度方向，弹性扣23的两侧与座板21之间也开设有间隙，从而提高弹性扣23自由端24的弹性性能。
可选的，弹性扣23的侧壁和自由端24处的底壁分别与座板21之间的间隙为1mm，以使弹性扣23的自由端24具有一定的弹性。
与底座20相对应的，安装支架10包括固定连接的卡接件11和卡接凸块 12。卡接件11与卡合件22卡接配合，同时，卡接凸块12与弹性扣23卡接配合。
在本实施例中，弹性扣23位于卡合件22的第一卡部和第二卡部之间，卡接凸块12也位于卡接件11两侧边之间。由第一卡部和第二卡部形成的卡设空间225为槽状结构，该槽的延伸方向为安装支架10的安装方向02。在装配时，安装支架10沿该安装方向02从卡设空间225的开口处装入，当卡接件11与卡合件22卡接到位时，卡接凸块12与弹性扣23也正好卡接。
具体的，弹性扣23的连接端位于卡设空间225的开口处附近，弹性扣23的延伸方向与上述安装方向02相同，弹性扣23的自由端24设置有凸部25，且凸部25凸设于座板21，以使安装支架10与底座20卡接的过程中，安装支架10上的卡接凸块12与凸部25配合卡接。
进一步地，为了方便加工安装支架10，在卡接凸块12的中间开设槽，从而将卡接凸块12分隔为两个，简化成型工艺。
图5为安装支架10与底座20上弹性扣23配合的剖面图，请参照图2、图4及图5所示。
具体的，弹性扣23的自由端24设置的凸部25的横截面大致为三角形结构，凸部25包括背对设置的第一卡接面251和第一导向面253。其中，第一导向面253相对于第一卡接面251靠近于连接端。
与弹性扣23相对应的，安装支架10的卡接凸块12的横截面也大致为三角形结构，卡接凸块12包括背对设置的第二卡接面13和第二导向面14。当安装支架10沿安装方向02安装于底座20上时，以安装方向02为基准，第二导向面14位于前面，第二卡接面13位于后面。且在安装支架10与底座20的安装过程中，安装支架10的第二导向面14与弹性扣23上凸部25的第一导向面253配合，实现安装导向的作用。当安装支架10与弹性扣23的凸部25配合卡接时，安装支架10的第二卡接面13与凸部25的第一卡接面251配合卡接。
在本实施例中，为了使得安装支架10的卡接凸块12与弹性扣23的凸部25卡接牢固，且易于拆装。
图6为图5中B处的放大示意图，请参照图6所示。
凸块上第一卡接面251与第一导向面253的连接处包括第一交线，过第 一交线做垂直于座板21的面为基准面05，则，第一卡接面251与基准面05之间的夹角为第一夹角07，可选地，第一夹角07为30°～60°。以使安装支架10与底座20在装配时，有利于卡接凸块12与弹性扣23卡接牢固；安装支架10与底座20在拆卸时，有利于卡接凸块12从弹性扣23的凸部25位置滑出，方便拆卸。
进一步地，第一导向面253与基准面05之间的夹角为第二夹角08，可选地，第二夹角08为也为30°～60°。以使安装支架10与弹性扣23在装配时，第一导向面253和第二导向面14具有斜面导向的作用，有利于卡接凸块12越过凸部25轻易滑入装配位置，然后弹性扣23恢复形变与卡接凸块12卡接，达到方便安装、防止脱出的目的。
可选地，第一卡接面251与基准面05之间的夹角为45°，第一导向面253与基准面05之间的夹角也为45°。
图7为本实施例提供的空调导风组件100中安装支架10第三视角的结构示意图，请参照图2、图4及图7所示。
底座20还包括支撑件26，支撑件26固定连接于座板21上，且支撑件26沿垂直于座板21的方向延伸。安装支架10还包括卡槽15，卡槽15位于卡接凸块12的背离卡接件11的一侧。且支撑件26与卡槽15相配合，当安装支架10卡设于底座20上时，支撑件26正好卡设于安装支架10的卡槽15内，从而实现支撑的作用，且通过支撑件26与弹性扣23的共同作用，限制了安装支架10相对于底座20上下方向(沿安装方向02)上的运动。
进一步地，为了增强安装支架10与底座20卡接后的连接稳固性，减小安装支架10从底座20上脱出的可能性。由于支撑件26沿垂直于座板21的方向延伸，支撑件26包括远离座板21的延伸端265。在延伸端265沿宽度方向的至少一侧设置有第一防脱部27。与支撑件26相配合的，安装支架10的卡槽15包括背离卡接凸块12的配合端。在配合端的内侧壁设置有第二防脱部16，且第二防脱部16与第一防脱部27卡接配合。
可选的，第一防脱部27为卡接凹槽和凸起二者之中的其中一个，第二防脱部16为二者之中的另外一个，且凸起卡设于卡接凹槽内，从而实现第一防脱部27和第二防脱部16之间的卡接。
在本实施例中，延伸端265宽度方向的两侧均设置有第一防脱部27，卡 槽15配合端的内侧壁的两侧也均设置有第二防脱部16，且第一防脱部27为卡接凹槽，第二防脱部16为凸起。
图8为图2中C处的放大示意图，请参照图8所示。
进一步地，第一防脱部27的延伸方向与支撑件26的延伸方向之间具有第三夹角09，请继续参照图2和图8所示，第一防脱部27包括起始端272和终止端275。其中，起始端272相对于终止端275靠近于支撑件26的端壁上，或者起始端272位于支撑件26的端壁上，终止端275朝向座板21的方向延伸。
进一步地，起始端272与支撑件26的顶壁之间的距离小于终止端275与支撑件26的顶壁之间的距离，以使的第一防脱部27相对于支撑件26的顶壁朝向斜下方延伸。
在本实施例中，支撑件26的延伸方向与第一防脱部27的延伸方向之间的夹角为第三夹角，可选地，第三夹角为165°～175°。
当第一防脱部27与第二防脱部16卡接配合后，加上弹性扣23和卡接凸块12之间的配合，进一步增强了安装支架10与支撑件26端部的配合稳固性，有利于防止安装支架10从底座20上脱落。
可选的，支撑件26的端壁为平面状，第一防脱部27从支撑件26端壁处开始延伸。以加长第一防脱部27与第二防脱部16之间的配合长度，可选的，第一防脱部27与第二防脱部16之间的配合长度可以为6mm～7mm。进而增加安装支架10与支撑件26的接触面积，增大摩擦力，加强卡接凹槽和凸起相互之间的贴合力和卡接强度，以使安装支架10不易从底座20中脱出，装配不易失效。
本公开实施例提供的空调导风组件100和空调内机，针对已知导风板01安装于底座20上出现的安装困难，易脱落的问题进行改进。
通过在底座20上设置弹性扣23，在安装支架10上设置与弹性扣23相匹配的卡接凸块12，卡接凸块12与弹性扣23的弹性卡接，以使安装方便，降低安装难度。
通过在底座20上设置具有第一防脱部27的支撑件26，在安装支架10上设置具有第二防脱部16的卡槽15，支撑件26卡设于卡槽15内，第一防脱部27与第二防脱部16卡接配合，改善了安装支架10容易与底座20脱落 分离的现象，增强连接的稳固性。
具体的安装过程为：安装支架10安装于底座20上时，安装支架10从卡合件22的卡设空间225的开口处沿安装方向02相对于底座20运动。卡接件11沿卡合件22的槽滑动，同时，卡接凸块12与弹性扣23配合。
卡接过程为：卡接凸块12的第二导向面14与凸部25的第一导向面253配合抵接，弹性扣23受力发生形变；安装支架10继续运动直至越过凸部25的第一导向面253，然后卡接凸块12的第二卡接面13与凸部25的第一卡接面251配合。此时，卡接件11相对于卡合件22卡接到位，且底座20上的支撑件26也卡设于卡槽15内，同时，支撑件26上的第一防脱部27与卡槽15内侧壁的第二防脱部16卡接。
拆卸过程为：在图5视角下，以安装支架10的顶部与底座20贴合处为回转中心，安装支架10绕回转中心以顺时针方向转动。以使安装支架10的第二防脱部16与支撑件26的第一防脱部27解除；然后使安装支架10沿与上述安装方向02相反的方向相对于底座20运动。解除卡接的过程为：安装支架10的第二卡接面13抵压凸部25，凸部25受力发生形变，直至安装支架10越过凸部25，然后继续运动直至从卡设空间225内脱出。
本公开实施例提供的空调导风组件100和空调内机具有的有益效果是：
设计合理、结构简单，通过弹性扣23的结构设计，以使弹性扣23在拆装过程中受力弹性变形实现前后移动，从而达到快速拆装，省时省力的目的。通过在支撑件26上设置第一防脱部27，在安装支架10底部的卡槽15内设置第二防脱部16，且增大第一防脱部27与第二防脱部16的接触面积，增大摩擦力，提高安装支架10与底座20的卡接稳固性，以使中间支架不易从底座20上脱出。
虽然本公开披露如上，但本公开并非限定于此。任何本领域技术人员，在不脱离本公开的精神和范围内，均可作各种更动与修改，因此本公开的保护范围应当以权利要求所限定的范围为准。

Claims (10)

  1. 一种空调导风组件，包括底座(20)、导风板(01)和安装支架(10)，所述导风板(01)通过所述安装支架(10)可拆卸地连接于所述底座(20)，其中，所述底座(20)包括座板(21)和固定连接于所述座板(21)的卡合件(22)和弹性扣(23)，所述安装支架(10)包括固定连接的卡接件(11)和卡接凸块(12)，所述卡接件(11)与所述卡合件(22)卡接，所述卡接凸块(12)与所述弹性扣(23)卡接。
  2. 根据权利要求1所述的空调导风组件，其中，所述弹性扣(23)包括自由端(24)，所述自由端(24)与所述座板(21)之间具有间隙，所述自由端(24)包括凸设于所述座板(21)的凸部(25)，所述卡接凸块(12)与所述凸部(25)配合卡接。
  3. 根据权利要求2所述的空调导风组件，其中，所述凸部(25)包括背对设置的第一卡接面(251)和第一导向面(253)，所述卡接凸块(12)包括背对设置的第二卡接面(13)和第二导向面(14)，所述第一卡接面(251)与所述第二卡接面(13)配合卡接，所述安装支架(10)与所述底座(20)在安装过程中，以使所述第一导向面(253)能够和所述第二导向面(14)配合导向。
  4. 根据权利要求3所述的空调导风组件，其中，所述第一卡接面(251)与所述第一导向面(253)的连接处包括第一交线，垂直于所述座板(21)且过所述第一交线能够确定基准面(05)，所述第一卡接面(251)与所述基准面(05)之间的夹角为30°～60°。
  5. 根据权利要求3所述的空调导风组件，其中，所述第一卡接面(251)与所述第一导向面(253)的连接处包括第一交线，垂直于所述座板(21)且过所述第一交线能够确定基准面(05)，所述第一导向面(253)与所述基准面(05)之间的夹角为30°～60°。
  6. 根据权利要求1所述的空调导风组件，其中，所述卡合件(22)包括相对设置的第一卡部和第二卡部，所述第一卡部和第二卡部形成卡设空间(225)，所述弹性扣(23)位于所述第一卡部和所述第二卡部之间。
  7. 根据权利要求1所述的空调导风组件，其中，所述底座(20)还包括 固定连接于所述座板(21)的支撑件(26)，所述安装支架(10)还包括与所述支撑件(26)相配合的卡槽(15)，所述卡槽(15)位于所述卡接凸块(12)的背离所述卡接件(11)的一侧，所述支撑件(26)卡设于所述卡槽(15)内。
  8. 根据权利要求7所述的空调导风组件，其中，所述支撑件(26)沿垂直于所述座板(21)的方向延伸且包括远离所述座板(21)的延伸端(265)，所述卡槽(15)包括背离所述卡接凸块(12)的配合端；
    所述延伸端(265)沿宽度方向的至少一侧设置有第一防脱部(27)，所述配合端的内侧壁设置有与所述第一防脱部(27)相配合的第二防脱部(16)，所述第一防脱部(27)为卡接凹槽和凸起二者之中的其中一个，所述第二防脱部(16)为二者之中的另外一个，所述凸起卡设于所述卡接凹槽内。
  9. 根据权利要求8所述的空调导风组件，其中，所述支撑件(26)的延伸方向与所述第一防脱部(27)的延伸方向之间的夹角为165°～175°；
    所述第一防脱部(27)包括起始端(272)和终止端(275)，所述起始端(272)相对所述终止端(275)靠近于所述支撑件(26)的端壁，所述起始端(272)与所述支撑件(26)的顶壁之间的距离小于所述终止端(275)与所述支撑件(26)的顶壁之间的距离。
  10. 一种空调内机，其中，包括权利要求1-9任一项所述的空调导风组件(100)。
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