WO2018176615A1 - 空调室内机和空调器 - Google Patents

空调室内机和空调器 Download PDF

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Publication number
WO2018176615A1
WO2018176615A1 PCT/CN2017/085777 CN2017085777W WO2018176615A1 WO 2018176615 A1 WO2018176615 A1 WO 2018176615A1 CN 2017085777 W CN2017085777 W CN 2017085777W WO 2018176615 A1 WO2018176615 A1 WO 2018176615A1
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WO
WIPO (PCT)
Prior art keywords
chute
air conditioner
sliding
slider
connecting shaft
Prior art date
Application number
PCT/CN2017/085777
Other languages
English (en)
French (fr)
Inventor
覃强
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2018176615A1 publication Critical patent/WO2018176615A1/zh

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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
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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 invention relates to the field of air conditioning products, in particular to an air conditioner indoor unit and an air conditioner.
  • the prior art proposes an air conditioner indoor unit, wherein the bracket of the air conditioner indoor unit is movably connected with the volute so that the volute can be slidably removed from the front lower side of the bracket; however, since the volute is removed along the front lower side When the user removes the volute, there is a danger that the hand slips and the volute is damaged to the ground.
  • the main object of the present invention is to provide an air conditioner indoor unit, which aims to solve the technical problem in the prior art that when the user removes the volute of the air conditioner indoor unit, there is a hand slip and the volute is damaged to the ground.
  • an air conditioner indoor unit includes:
  • the bracket includes a chassis, and side fixing portions respectively protruding from the two ends of the chassis; the opposite sides of the two side fixing portions are respectively provided with a sliding slot structure, and the sliding slot structure extends from the upper front side to the lower side and has a chute entrance opened to the front lower side;
  • the heat exchanger includes a front heat exchange portion and a rear heat exchange portion that cooperates with the front heat exchange portion to form a downward flare; the rear heat exchange portion is adjacent to the chassis;
  • volute an upper portion is formed with an air inlet connected to the flared portion, and a lower portion is formed with an air outlet; the left and right ends of the volute are respectively provided with a sliding convex structure slidably engaged with the sliding slot structure;
  • the anti-derailing structure has a retaining surface located outside the inlet of the chute; the anti-dropping surface is disposed at an angle with respect to an extending direction of the chute structure to support the sliding out from the inlet of the chute Sliding structure.
  • the sliding structure includes a connecting shaft extending in the left-right direction and a slider disposed at an outer end of the connecting shaft, the sliding slot structure including a channel disposed at a side of the side fixing portion, the slider Sliding fit with the channel;
  • the anti-derailing structure includes a mounting portion disposed on an inner side of the bottom wall of the channel, a bottom of the mounting portion is convexly disposed at a front portion, and the retaining portion is provided with the anti-dropping surface,
  • the detachment surface is for supporting a connecting shaft of the slider that slides out from the entrance of the chute.
  • the mounting portion has a guiding surface that is consistent with an extending direction of the sliding groove structure, and a bottom end of the guiding surface is connected to a rear end of the retaining surface, and the guiding surface is used for A connecting shaft of the slider that slides out of the chute inlet guides to the retaining surface.
  • the connecting shaft has a circular cross section in a radial direction, and the intersection of the guiding surface and the retaining surface is smoothly transitioned.
  • the receiving portion further includes a front end surface connected to the front end of the retaining surface, and the height of the front end surface relative to the guiding surface is 6 mm to 15 mm.
  • the anti-derailing structure further comprises a guide plate formed by a bottom end of the side wall of the channel extending toward the front lower side, the guide plate for slidingly abutting the sliding out from the entrance of the chute Slider.
  • the outer side of the top end of the guide plate is provided with a side stop portion for resisting the outer side surface of the slider which slides out from the entrance of the sliding groove.
  • the chute structure further includes a limiting flange disposed on a circumference of the slot in the left and right direction of the slot, the limiting flange is configured to slidably abut the slider located in the channel The inside side.
  • the side end wall of the volute is concavely disposed with a avoidance groove at a position lower than the connecting shaft, and the avoidance groove is configured to make the worm when the anti-drop surface supports the connecting shaft
  • the side end wall of the casing is located at the inner end of the support portion.
  • the invention also provides an air conditioner, comprising an air conditioner outdoor unit and an air conditioner indoor unit, the air conditioner indoor unit comprising:
  • the bracket includes a chassis, and side fixing portions respectively protruding from the two ends of the chassis; the opposite sides of the two side fixing portions are respectively provided with a sliding slot structure, and the sliding slot structure extends from the upper front side to the lower side and has a chute entrance opened to the front lower side;
  • the heat exchanger includes a front heat exchange portion and a rear heat exchange portion that cooperates with the front heat exchange portion to form a downward flare; the rear heat exchange portion is adjacent to the chassis;
  • volute an upper portion is formed with an air inlet connected to the flared portion, and a lower portion is formed with an air outlet; the left and right ends of the volute are respectively provided with a sliding convex structure slidably engaged with the sliding slot structure;
  • the anti-derailing structure has a retaining surface located outside the inlet of the chute; the anti-dropping surface is disposed at an angle with respect to an extending direction of the chute structure to support the sliding out from the inlet of the chute Sliding structure.
  • the sliding structure includes a connecting shaft extending in the left-right direction and a slider disposed at an outer end of the connecting shaft, the sliding slot structure including a channel disposed at a side of the side fixing portion, the slider Sliding fit with the channel;
  • the anti-derailing structure includes a mounting portion disposed on an inner side of the bottom wall of the channel, a bottom of the mounting portion is convexly disposed at a front portion, and the retaining portion is provided with the anti-dropping surface,
  • the detachment surface is for supporting a connecting shaft of the slider that slides out from the entrance of the chute.
  • the mounting portion has a guiding surface that is consistent with an extending direction of the sliding groove structure, and a bottom end of the guiding surface is connected to a rear end of the retaining surface, and the guiding surface is used for A connecting shaft of the slider that slides out of the chute inlet guides to the retaining surface.
  • the connecting shaft has a circular cross section in a radial direction, and the intersection of the guiding surface and the retaining surface is smoothly transitioned.
  • the receiving portion further includes a front end surface connected to the front end of the retaining surface, and the height of the front end surface relative to the guiding surface is 6 mm to 15 mm.
  • the anti-derailing structure further comprises a guide plate formed by a bottom end of the side wall of the channel extending toward the front lower side, the guide plate for slidingly abutting the sliding out from the entrance of the chute Slider.
  • the outer side of the top end of the guide plate is provided with a side stop portion for resisting the outer side surface of the slider which slides out from the entrance of the sliding groove.
  • the chute structure further includes a limiting flange disposed on a circumference of the slot in the left and right direction of the slot, the limiting flange is configured to slidably abut the slider located in the channel The inside side.
  • the side end wall of the volute is concavely disposed with a avoidance groove at a position lower than the connecting shaft, and the avoidance groove is configured to make the worm when the anti-drop surface supports the connecting shaft
  • the side end wall of the casing is located at the inner end of the support portion.
  • the air conditioning indoor unit is based on the cooperation of the sliding shell structure and the sliding convex structure, and the technical scheme of sliding off the chassis from the front lower side, and the anti-derailing structure has an anti-derailing structure on the outer side of the sliding slot entrance.
  • the surface is removed and the anti-drop surface is disposed at an angle with respect to the extending direction of the sliding groove structure.
  • FIG. 1 is a schematic structural view of an embodiment of an air conditioner indoor unit according to the present invention.
  • Figure 2 is a partial enlarged view of a portion A in Figure 1;
  • Figure 3 is a front elevational view of the air conditioner indoor unit of Figure 1;
  • Figure 4 is a cross-sectional view taken along line IV-IV of Figure 3;
  • FIG. 5 is a schematic structural view of the chassis and the side fixing portion of Figure 1;
  • Figure 6 is an enlarged schematic view of a portion B in Figure 5;
  • FIG. 7 is a schematic view showing the structure of the chassis and the side fixing portion of Figure 5;
  • Fig. 8 is an enlarged schematic view showing a portion C in Fig. 7.
  • Label name Label name Label name 1 support 11 Chassis 12 Side fixing 121 Chute structure 121a Channel 121b Limit flange 121c Reinforcing plate 2 Heat Exchanger twenty one Front heat exchange twenty two Rear heat exchange 3 Volute 31 Side wall 311 Sliding structure 311a Connecting shaft 311b Slider 312 Avoidance slot 4 Anti-derailment structure 41 Installation department 411 Guide surface 42 Support department 421 Anti-dressing 422 Front end face 43 guide plate 431 Side stop
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the relative positional relationship between the components, the motion situation, and the like if the specific posture changes, the directional indication also changes accordingly.
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides an air conditioner indoor unit.
  • the air conditioner indoor unit includes:
  • the bracket 1 includes a chassis 11 and side fixing portions 12 respectively protruding from the two ends of the chassis 11; the opposite sides of the two fixing portions 12 are respectively provided with a sliding slot structure 121, and the sliding slot structure 121 extends from the upper side toward the front lower side and Having a chute inlet opening toward the front lower side;
  • the heat exchanger 2 includes a front heat exchange portion 21 and a rear heat exchange portion 22 that cooperates with the front heat exchange portion 21 to form a downwardly flared portion, and the rear heat exchange portion 22 is adjacent to the chassis 11;
  • the volute 3 has an air inlet formed in contact with the flared portion, and an air outlet is formed in the lower portion; the left and right ends of the volute 3 are respectively provided with a sliding structure 311 which is slidably engaged with the sliding slot structure 121;
  • the anti-derailing structure 4 has a retaining surface 421 located outside the entrance of the chute; the anti-dropping surface 421 is disposed at an angle with respect to the extending direction of the chute structure 121 to support the sliding structure 311 which slides out from the entrance of the chute.
  • the air conditioning indoor unit is based on the cooperation of the volute 3 with the sliding structure 311, and the sliding of the chassis 11 from the front lower side, and the anti-derailing structure 4 is provided in the chute.
  • the anti-drop surface 421 on the outer side of the inlet is disposed at an angle with respect to the extending direction of the chute structure 121.
  • the sliding structure 311 includes a connecting shaft 311a extending in the left-right direction and a slider 311b disposed at an outer end of the connecting shaft 311a.
  • the sliding slot structure 121 includes a channel 121a disposed on a side surface of the side fixing portion 12, and the slider 311b and the slot
  • the anti-derailing structure 4 includes a mounting portion 41 disposed on the inner side of the bottom wall of the channel 121a.
  • the bottom of the mounting portion 41 is convexly disposed on the bottom of the channel portion 41.
  • the receiving portion 42 is provided with a retaining surface 421.
  • the retaining surface 421 is for supporting the connecting shaft 311a of the slider 311b that slides out from the entrance of the chute.
  • the rear end of the mounting portion 41 is connected to the chassis 11, and the outer side is connected to the left and right slot edges of the channel 121a. It can be understood that when the user disassembles the volute 3, the slider 311b is directed from the channel 121a. After sliding out, the retaining surface 421 of the receiving portion 42 supports the connecting shaft 311a of the slider 311b, and even if the user slips, the volute 3 does not fall down to the ground to be damaged. It should be noted that the present invention is not limited thereto. In other embodiments, the anti-drop surface 421 may directly support the slider 311b that slides out of the channel 121a.
  • the mounting portion 41 has a guiding surface 411 that coincides with the extending direction of the chute structure 121 .
  • the bottom end of the guiding surface 411 is connected to the rear end of the retaining surface 421 , and the guiding surface 411 is used for The connecting shaft 311a of the slider 311b that slides out from the chute inlet is guided to the retaining surface 421.
  • the forward removal position of the slider 311b is at a predetermined distance from the notch of the channel 121a, so as to prevent the channel 121a from obstructing the user to remove the slider 311b forward; in this embodiment, the pre-prevention The distance is greater than or equal to 10 mm.
  • the preset distance may also be other values that facilitate the user to remove the slider 311b forward.
  • the radial direction of the connecting shaft 311a is circular, and the intersection of the guiding surface 411 and the retaining surface 421 is smoothly transitioned. It can be understood that, as such, the connecting shaft 311a slides more smoothly between the guiding surface 411 and the retaining surface 421, thereby improving the user experience during the disassembly of the volute 3. It should be noted that the present invention is not limited thereto. In other embodiments, the radial cross section of the connecting shaft 311a may also be polygonal.
  • the receiving portion 42 further includes a front end surface 422 connected to the front end of the retaining surface 421, and the height of the front end surface 422 with respect to the guiding surface 411 is 6 mm to 15 mm. It can be understood that the height of the front end surface 422 is too large, and the distance that the user needs to slide the connecting shaft 311a too long increases the difficulty of disassembling the volute 3; the height of the front end surface 422 is too small, the anti-drop surface 421 and the connecting shaft The contact area of the 311a is small, and the support effect of the anti-drop surface 421 is reduced.
  • the anti-derailing structure 4 further includes a guide plate 43 formed by extending from the bottom end of the side wall of the channel 121a toward the front lower side, and the guide plate 43 is configured to slidably abut against the slider 311b which slides out from the entrance of the chute.
  • the inner end of the guide plate 43 is connected to the outer side surface of the mounting portion 41, and the lower edge is flush with the lower edge of the mounting portion 41. It can be understood that the connecting shaft 311a abuts against the sliding surface of the guiding surface 411.
  • the slider 311b always abuts the guide block to enhance the stability of the volute 3 during downward movement.
  • the outer side of the top end of the guide plate 43 is provided with a side stopper portion 431 for resisting the outer side surface of the slider 311b which is slid out from the entrance of the chute.
  • the side stop portion 431 is formed by the bottom wall of the channel 121a extending toward the front lower side; it can be understood that, when the user inserts or removes the volute 3, the retaining surface 421 supports the connecting shaft 311a.
  • the side stop portion 431 can effectively prevent the slider 311b from moving outward, thereby improving the stability of the volute casing 3 disassembly and assembly.
  • the side stops 431 can also be disposed on the bottom wall of the channel 121a, which is not limited in the present invention.
  • the chute structure 121 further includes a limiting flange 121 b disposed on the circumference of the slot of the channel 121 a in the left and right direction, and the limiting flange 121 b is used for slidingly abutting in the channel 121 a .
  • the chute structure 121 further includes a reinforcing plate 121c disposed on the side wall of the channel 121a. The rear end of the reinforcing plate 121c is connected to the chassis 11 to enhance the overall stability of the chute structure 121; In other embodiments, the chute structure 121 may further include other structures that enhance stability, which is not limited in the present invention.
  • the side end wall 31 of the volute 3 is recessed with the avoidance groove 312 at a position lower than the connecting shaft 311a. It can be understood that, when the retaining surface 421 supports the connecting shaft 311a, the worm can be made.
  • the side end wall 31 of the shell 3 is effectively prevented from being located at the inner end of the support portion to avoid structural conflict between the two, and to maintain the normal disassembly and assembly of the volute 3.
  • the present invention also provides an air conditioner including an air conditioner outdoor unit and an air conditioner indoor unit.
  • the specific structure of the air conditioner indoor unit refers to the above embodiment, and since the air conditioner employs all the technical solutions of all the above embodiments, at least All the beneficial effects brought about by the technical solutions of the above embodiments are not described herein again.

Abstract

一种空调室内机和空调器，其中，空调室内机包括：支架（1），包括底盘（11），以及凸设于底盘（11）两端的侧固定部（12）；两侧固定部（12）相向的两侧面分别设有滑槽结构（121）；换热器（2）；蜗壳（3），上部形成与换热器扩口相接的进风口，下部形成有出风口；蜗壳（3）的左右两端分别设有与滑槽结构（121）可滑动配合的滑凸结构（311）；以及防脱轨结构（4），具有位于滑槽入口外侧的防脱面（421）；防脱面（421）相对滑槽结构（121）的延伸方向呈夹角设置，以承托从滑槽入口滑出的滑凸结构（311）。

Description

空调室内机和空调器
技术领域
本发明涉及空调产品领域，特别涉及一种空调室内机和空调器。
背景技术
现有技术提出一种空调室内机，该空调室内机的支架与蜗壳活动连接，以使蜗壳可从支架的前下侧滑动拆出；然而，由于蜗壳的拆出方向沿前下侧，用户在拆出蜗壳的时候，存在手滑而导致蜗壳砸到地上损坏的危险。
发明内容
本发明的主要目的是提出一种空调室内机，旨在解决现有技术中用户在拆出空调室内机的蜗壳时，存在手滑而导致蜗壳砸到地上损坏的技术问题。
为实现上述目的，本发明提出的空调室内机，包括：
支架，包括底盘，以及分别凸设于所述底盘两端的侧固定部；两所述侧固定部相向的两侧面分别设有滑槽结构，所述滑槽结构由上朝前下侧延伸并具有朝前下侧开设的滑槽入口；
换热器，包括前排换热部及与所述前排换热部配合而围合形成朝下扩口的后排换热部，所述后排换热部邻近所述底盘；
蜗壳，上部形成与所述扩口相接的进风口，下部形成有出风口；所述蜗壳的左右两端分别设有与所述滑槽结构可滑动配合的滑凸结构；以及
防脱轨结构，具有位于所述滑槽入口外侧的防脱面；所述防脱面相对所述滑槽结构的延伸方向呈夹角设置，以承托从所述滑槽入口滑出的所述滑凸结构。
优选地，所述滑凸结构包括沿左右方向延伸的连接轴和设于所述连接轴外端的滑块，所述滑槽结构包括设于所述侧固定部侧面的槽道，所述滑块与所述槽道滑动配合；
所述防脱轨结构包括设于所述槽道底壁内侧的安装部，所述安装部的底部朝前凸设有承托部，所述承托部上设有所述防脱面，所述防脱面用以承托从所述滑槽入口滑出的所述滑块的连接轴。
优选地，所述安装部具有与所述滑槽结构的延伸方向一致的导向面，所述导向面的底端连接于所述防脱面的后端，所述导向面用于将从所述滑槽入口滑出的滑块的连接轴引导至所述防脱面。
优选地，所述连接轴的径向截面呈圆形，所述导向面与防脱面的交接处圆滑过渡。
优选地，所述承托部还包括连接于所述防脱面前端的前端面，所述前端面相对所述导向面的高度为6mm~15mm。
优选地，所述防脱轨结构还包括由所述槽道的侧壁底端朝前下侧延伸形成的导向板，所述导向板用于滑动抵接从所述滑槽入口滑出的所述滑块。
优选地，所述导向板的顶端外侧设有侧挡部，所述侧挡部用于抵挡从所述滑槽入口滑出的所述滑块的外侧面。
优选地，所述滑槽结构还包括设于所述槽道沿左右向的槽口周缘的限位凸缘，所述限位凸缘用于滑动抵接位于所述槽道内的所述滑块的内侧面。
优选地，所述蜗壳的侧端壁低于所述连接轴的位置凹设有避位槽，所述避位槽用以在所述防脱面支撑所述连接轴时，使所述蜗壳的侧端壁避位于所述支撑部的内侧端。
本发明还提出一种空调器，包括空调室外机和空调室内机，该空调室内机包括：
支架，包括底盘，以及分别凸设于所述底盘两端的侧固定部；两所述侧固定部相向的两侧面分别设有滑槽结构，所述滑槽结构由上朝前下侧延伸并具有朝前下侧开设的滑槽入口；
换热器，包括前排换热部及与所述前排换热部配合而围合形成朝下扩口的后排换热部，所述后排换热部邻近所述底盘；
蜗壳，上部形成与所述扩口相接的进风口，下部形成有出风口；所述蜗壳的左右两端分别设有与所述滑槽结构可滑动配合的滑凸结构；以及
防脱轨结构，具有位于所述滑槽入口外侧的防脱面；所述防脱面相对所述滑槽结构的延伸方向呈夹角设置，以承托从所述滑槽入口滑出的所述滑凸结构。
优选地，所述滑凸结构包括沿左右方向延伸的连接轴和设于所述连接轴外端的滑块，所述滑槽结构包括设于所述侧固定部侧面的槽道，所述滑块与所述槽道滑动配合；
所述防脱轨结构包括设于所述槽道底壁内侧的安装部，所述安装部的底部朝前凸设有承托部，所述承托部上设有所述防脱面，所述防脱面用以承托从所述滑槽入口滑出的所述滑块的连接轴。
优选地，所述安装部具有与所述滑槽结构的延伸方向一致的导向面，所述导向面的底端连接于所述防脱面的后端，所述导向面用于将从所述滑槽入口滑出的滑块的连接轴引导至所述防脱面。
优选地，所述连接轴的径向截面呈圆形，所述导向面与防脱面的交接处圆滑过渡。
优选地，所述承托部还包括连接于所述防脱面前端的前端面，所述前端面相对所述导向面的高度为6mm~15mm。
优选地，所述防脱轨结构还包括由所述槽道的侧壁底端朝前下侧延伸形成的导向板，所述导向板用于滑动抵接从所述滑槽入口滑出的所述滑块。
优选地，所述导向板的顶端外侧设有侧挡部，所述侧挡部用于抵挡从所述滑槽入口滑出的所述滑块的外侧面。
优选地，所述滑槽结构还包括设于所述槽道沿左右向的槽口周缘的限位凸缘，所述限位凸缘用于滑动抵接位于所述槽道内的所述滑块的内侧面。
优选地，所述蜗壳的侧端壁低于所述连接轴的位置凹设有避位槽，所述避位槽用以在所述防脱面支撑所述连接轴时，使所述蜗壳的侧端壁避位于所述支撑部的内侧端。
本空调室内机基于蜗壳可通过滑槽结构与滑凸结构的配合，相对底盘从前下侧滑出的技术方案，通过设置防脱轨结构，该防脱轨结构具有位于所述滑槽入口外侧的防脱面，并使防脱面相对滑槽结构的延伸方向呈夹角设置，如此，当用户拆卸蜗壳时，先沿滑槽结构的延伸方向滑动滑凸结构，直至滑凸结构被防脱面承托，用户再沿防脱面的延伸方向滑动滑凸结构，从而拆出蜗壳，可以理解，在此过程中，即使用户出现手滑的情况，蜗壳（滑凸结构）也会因受到防脱面的承托，而不会摔落受损，有效提高了蜗壳拆装过程中的安全性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明空调室内机一实施例的结构示意图；
图2为图1中A处的局部放大图；
图3为图1中空调室内机的正面示意图；
图4为图3中沿IV-IV线的剖切示意图；
图5为图1中底盘和侧固定部的结构示意图；
图6为图5中B处的放大示意图；
图7为图5中底盘和侧固定部另一视角的结构示意图；
图8为图7中C处的放大示意图。
附图标号说明：
标号 名称 标号 名称 标号 名称
1 支架 11 底盘 12 侧固定部
121 滑槽结构 121a 槽道 121b 限位凸缘
121c 加强板 2 换热器 21 前排换热部
22 后排换热部 3 蜗壳 31 侧端壁
311 滑凸结构 311a 连接轴 311b 滑块
312 避位槽 4 防脱轨结构 41 安装部
411 导向面 42 承托部 421 防脱面
422 前端面 43 导向板 431 侧挡部
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其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至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种空调室内机。
在本发明实施例中，参照图1至图4，该空调室内机包括：
支架1，包括底盘11，以及分别凸设于底盘11两端的侧固定部12；两侧固定部12相向的两侧面分别设有滑槽结构121，滑槽结构121由上朝前下侧延伸并具有朝前下侧开设的滑槽入口；
换热器2，包括前排换热部21及与前排换热部21配合而围合形成朝下扩口的后排换热部22，后排换热部22邻近底盘11；
蜗壳3，上部形成与扩口相接的进风口，下部形成有出风口；蜗壳3的左右两端分别设有与滑槽结构121可滑动配合的滑凸结构311；以及
防脱轨结构4，具有位于滑槽入口外侧的防脱面421；防脱面421相对滑槽结构121的延伸方向呈夹角设置，以承托从滑槽入口滑出的滑凸结构311。
本空调室内机基于蜗壳3可通过滑槽结构121与滑凸结构311的配合，相对底盘11从前下侧滑出的技术方案，通过设置防脱轨结构4，该防脱轨结构4具有位于滑槽入口外侧的防脱面421，并使防脱面421相对滑槽结构121的延伸方向呈夹角设置，如此，当用户拆卸蜗壳3时，先沿S1方向（即滑槽结构121的延伸方向）滑动滑凸结构311，直至滑凸结构311被防脱面421承托，用户再沿S2方向（即防脱面421的延伸方向）滑动滑凸结构311，从而拆出蜗壳3，可以理解，在此过程中，即使用户出现手滑的情况，蜗壳3（滑凸结构311）也会因受到防脱面421的承托，而不会摔落受损，有效提高了蜗壳3拆装过程中的安全性。
进一步地，滑凸结构311包括沿左右方向延伸的连接轴311a和设于连接轴311a外端的滑块311b，滑槽结构121包括设于侧固定部12侧面的槽道121a，滑块311b与槽道121a滑动配合；防脱轨结构4包括设于槽道121a底壁内侧的安装部41，安装部41的底部朝前凸设有承托部42，承托部42上设有防脱面421，防脱面421用以承托从滑槽入口滑出的滑块311b的连接轴311a。
具体地，安装部41的后端连接于底盘11、外侧连接于槽道121a沿左右向的槽口边缘；可以理解，如此设置，当用户拆卸蜗壳3，将滑块311b从槽道121a内向下滑出后，承托部42的防脱面421会承托滑块311b的连接轴311a，即使用户出现手滑的情况，蜗壳3也不会向下摔至地上以致损坏。需要说明的是，本发明不限于此，于其他实施例中，防脱面421也可直接承托从槽道121a内滑出的滑块311b。
进一步地，参照图4至图6，安装部41具有与滑槽结构121的延伸方向一致的导向面411，导向面411的底端连接于防脱面421的后端，导向面411用于将从滑槽入口滑出的滑块311b的连接轴311a引导至防脱面421。
可以理解，如此，使滑块311b的向前拆出位置与槽道121a的槽口存在一预设距离，以避免槽道121a妨碍用户向前拆出滑块311b；本实施例中，该预设距离大于或等于10mm，当然，本发明不限于此，于其他实施例中，该预设距离也可为方便用户向前拆出滑块311b的其他数值。
进一步地，连接轴311a的径向截面呈圆形，导向面411与防脱面421的交接处圆滑过渡。可以理解，如此设置，连接轴311a于导向面411和防脱面421之间滑动更顺畅，从而提升蜗壳3拆卸过程中的用户体验。需要说明的是，本发明不限于此，于其它实施例中，连接轴311a的径向截面也可呈多边形。
进一步地，承托部42还包括连接于防脱面421前端的前端面422，前端面422相对导向面411的高度为6mm~15mm。可以理解，该前端面422的高度过大，用户需要向前滑动连接轴311a的距离过长，增大了蜗壳3的拆卸难度；前端面422的高度过小，防脱面421与连接轴311a的接触面积小，降低了防脱面421的承托效果。
进一步地，防脱轨结构4还包括由槽道121a的侧壁底端朝前下侧延伸形成的导向板43，导向板43用于滑动抵接从滑槽入口滑出的滑块311b。本实施例中，导向板43的内端连接于安装部41的外侧面、下边缘与安装部41的下边缘平齐；可以理解，如此设置，连接轴311a抵接导向面411滑动的过程中，滑块311b始终抵接导向块，以增强蜗壳3向下运动过程中的稳定性。
进一步地，导向板43的顶端外侧设有侧挡部431，侧挡部431用于抵挡从滑槽入口滑出的滑块311b的外侧面。本实施例中，侧挡部431由槽道121a的底壁朝前下侧延伸形成；可以理解，如此设置，当用户装入或拆出蜗壳3，防脱面421承托连接轴311a时，侧挡部431能有效防止滑块311b向外运动，从而提高蜗壳3拆装的稳定性。当然，于其他实施例中，侧挡部431也可间隔槽道121a的底壁设置，本发明对此不作限制。
进一步地，参照图7和图8，滑槽结构121还包括设于槽道121a沿左右向的槽口周缘的限位凸缘121b，限位凸缘121b用于滑动抵接位于槽道121a内的滑块311b的内侧面。
可以理解，如此设置，滑块311b在槽道121a内的滑动过程中，左右方向始终受限于限位凸缘121b和槽道121a的底壁，从而有效提高滑块311b滑动的稳定性。本实施例中，滑槽结构121还包括设于槽道121a的侧壁上的加强板121c，加强板121c的后端连接于底盘11，以增强滑槽结构121的整体稳定性；当然，于其他实施例中，滑槽结构121还可包括其他加强稳定性的结构，本发明对此不作限制。
进一步地，参照图2，蜗壳3的侧端壁31低于连接轴311a的位置凹设有避位槽312，可以理解，如此设置，在防脱面421支撑连接轴311a时，能够使蜗壳3的侧端壁31有效避位于支撑部的内侧端，以避免两者结构冲突，维持蜗壳3的正常拆装。
本发明还提出一种空调器，该空调器包括空调室外机和空调室内机，该空调室内机的具体结构参照上述实施例，由于本空调器采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (18)

  1. 一种空调室内机，其特征在于，包括：
    支架，包括底盘，以及分别凸设于所述底盘两端的侧固定部；两所述侧固定部相向的两侧面分别设有滑槽结构，所述滑槽结构由上朝前下侧延伸并具有朝前下侧开设的滑槽入口；
    换热器，包括前排换热部及与所述前排换热部配合而围合形成朝下扩口的后排换热部，所述后排换热部邻近所述底盘；
    蜗壳，上部形成与所述扩口相接的进风口，下部形成有出风口；所述蜗壳的左右两端分别设有与所述滑槽结构可滑动配合的滑凸结构；以及
    防脱轨结构，具有位于所述滑槽入口外侧的防脱面；所述防脱面相对所述滑槽结构的延伸方向呈夹角设置，以承托从所述滑槽入口滑出的所述滑凸结构。
  2. 如权利要求1所述的空调室内机，其特征在于，所述滑凸结构包括沿左右方向延伸的连接轴和设于所述连接轴外端的滑块，所述滑槽结构包括设于所述侧固定部侧面的槽道，所述滑块与所述槽道滑动配合；
    所述防脱轨结构包括设于所述槽道底壁内侧的安装部，所述安装部的底部朝前凸设有承托部，所述承托部上设有所述防脱面，所述防脱面用以承托从所述滑槽入口滑出的所述滑块的连接轴。
  3. 如权利要求2所述的空调室内机，其特征在于，所述安装部具有与所述滑槽结构的延伸方向一致的导向面，所述导向面的底端连接于所述防脱面的后端，所述导向面用于将从所述滑槽入口滑出的滑块的连接轴引导至所述防脱面。
  4. 如权利要求3所述的空调室内机，其特征在于，所述连接轴的径向截面呈圆形，所述导向面与防脱面的交接处圆滑过渡。
  5. 如权利要求3所述的空调室内机，其特征在于，所述承托部还包括连接于所述防脱面前端的前端面，所述前端面相对所述导向面的高度为6mm~15mm。
  6. 如权利要求2所述的空调室内机，其特征在于，所述防脱轨结构还包括由所述槽道的侧壁底端朝前下侧延伸形成的导向板，所述导向板用于滑动抵接从所述滑槽入口滑出的所述滑块。
  7. 如权利要求6所述的空调室内机，其特征在于，所述导向板的顶端外侧设有侧挡部，所述侧挡部用于抵挡从所述滑槽入口滑出的所述滑块的外侧面。
  8. 如权利要求2所述的空调室内机，其特征在于，所述滑槽结构还包括设于所述槽道沿左右向的槽口周缘的限位凸缘，所述限位凸缘用于滑动抵接位于所述槽道内的所述滑块的内侧面。
  9. 如权利要求2所述的空调室内机，其特征在于，所述蜗壳的侧端壁低于所述连接轴的位置凹设有避位槽，所述避位槽用以在所述防脱面支撑所述连接轴时，使所述蜗壳的侧端壁避位于所述支撑部的内侧端。
  10. 一种空调器，其特征在于，包括空调室外机和如权利要求1所述的空调室内机。
  11. 如权利要求10所述的空调器，其特征在于，所述滑凸结构包括沿左右方向延伸的连接轴和设于所述连接轴外端的滑块，所述滑槽结构包括设于所述侧固定部侧面的槽道，所述滑块与所述槽道滑动配合；
    所述防脱轨结构包括设于所述槽道底壁内侧的安装部，所述安装部的底部朝前凸设有承托部，所述承托部上设有所述防脱面，所述防脱面用以承托从所述滑槽入口滑出的所述滑块的连接轴。
  12. 如权利要求11所述的空调器，其特征在于，所述安装部具有与所述滑槽结构的延伸方向一致的导向面，所述导向面的底端连接于所述防脱面的后端，所述导向面用于将从所述滑槽入口滑出的滑块的连接轴引导至所述防脱面。
  13. 如权利要求12所述的空调器，其特征在于，所述连接轴的径向截面呈圆形，所述导向面与防脱面的交接处圆滑过渡。
  14. 如权利要求12所述的空调器，其特征在于，所述承托部还包括连接于所述防脱面前端的前端面，所述前端面相对所述导向面的高度为6mm~15mm。
  15. 如权利要求11所述的空调器，其特征在于，所述防脱轨结构还包括由所述槽道的侧壁底端朝前下侧延伸形成的导向板，所述导向板用于滑动抵接从所述滑槽入口滑出的所述滑块。
  16. 如权利要求15所述的空调器，其特征在于，所述导向板的顶端外侧设有侧挡部，所述侧挡部用于抵挡从所述滑槽入口滑出的所述滑块的外侧面。
  17. 如权利要求11所述的空调器，其特征在于，所述滑槽结构还包括设于所述槽道沿左右向的槽口周缘的限位凸缘，所述限位凸缘用于滑动抵接位于所述槽道内的所述滑块的内侧面。
  18. 如权利要求11所述的空调器，其特征在于，所述蜗壳的侧端壁低于所述连接轴的位置凹设有避位槽，所述避位槽用以在所述防脱面支撑所述连接轴时，使所述蜗壳的侧端壁避位于所述支撑部的内侧端。
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