Connecting structure of air conditioner indoor unit maintenance plate

Abstract

The utility model discloses a kind of connecting structure of air conditioner indoor unit maintenance plate, including air conditioner frame body, wherein, the bottom of the air conditioner frame body is provided with indoor unit bottom plate, the bottom of the air conditioner frame body is provided with multiple first fasteners along length distribution front end, multiple corresponding card slots of the first fastener are equipped on the indoor unit bottom plate, the first fastener is buckled with the card slot, the bottom of the air conditioner frame body is provided with multiple through slots along length distribution rear end, multiple corresponding second fasteners of the through slot are equipped on the indoor unit bottom plate, the first fastener is buckled with the card slot;The utility model increases indoor unit bottom plate in the bottom of air conditioner frame body, and between air conditioner frame body and indoor unit bottom plate, it is realized detachable clamping by first fastener, second fastener, visual hanging wall and operation connecting pipeline can be realized after indoor unit bottom plate is removed, and the convenience of installation and maintenance is improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a connection structure for an air conditioner indoor unit inspection plate. Background Technology

[0002] As people's living standards improve, they are placing higher demands on air conditioner installation and maintenance. Traditional wall-mounted air conditioner installation methods are limited, forcing installers to rely on experience and blindly install them on the wall. Furthermore, the high distance from the ground results in less than ideal wall-mounted installations. Additionally, the uneven wrapping of the outdoor unit's connectors can easily squeeze and deform the air conditioner's frame. Therefore, further improvements are necessary. Utility Model Content

[0003] The purpose of this utility model is to provide a connection structure for an air conditioner indoor unit inspection plate, which solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A connection structure for an air conditioner indoor unit inspection plate includes an air conditioner frame. The bottom of the air conditioner frame has an indoor unit base plate. Multiple first fasteners are distributed along the length of the front bottom of the air conditioner frame. The indoor unit base plate has multiple slots corresponding to the first fasteners, and the first fasteners engage with the slots. Multiple through slots are distributed along the length of the rear bottom of the air conditioner frame. The indoor unit base plate has multiple second fasteners corresponding to the through slots, and the first fasteners engage with the slots.

[0005] Furthermore, the air conditioner frame is provided with an observation window, and the indoor unit base plate at least partially covers the observation window.

[0006] Furthermore, the bottom of the air conditioner frame is recessed inward to form a receiving cavity, which is adapted to the indoor unit base plate so that the indoor unit base plate is embedded in the receiving cavity.

[0007] Furthermore, the front and rear sides of the slot are respectively provided with a first card block and a second card block protruding from the surface of the inner unit base plate. Both the first card block and the second card block are provided with notches, and the two notches form an upward-opening slot.

[0008] Furthermore, the bottom front end of the air conditioner frame is provided with multiple clearance grooves along its length, and each of the first fasteners is integrally disposed in the clearance groove.

[0009] Furthermore, the upper front end of the second fastener is provided with an inlet ramp, and the lower front end is provided with a fastening groove. The fastening groove engages with the thickness portion of the through groove, and the top of the fastening groove is inclined in the horizontal direction.

[0010] Furthermore, the air conditioner frame has a positioning groove extending through its thickness, and a positioning block protrudes from the upper surface of the indoor unit base plate, the positioning block being adapted to the positioning groove.

[0011] Compared with the prior art, this technical solution provides a connection structure for the indoor unit inspection plate of an air conditioner, which has the following advantages: by adding an indoor unit base plate to the bottom of the air conditioner frame, the air conditioner frame and the indoor unit base plate are detachably snapped together by the first fastener and the second fastener. After removing the indoor unit base plate, the wall mounting can be visualized and the connecting pipes can be operated, improving the convenience of installation and maintenance. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the air conditioner frame in this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the present invention from another angle.

[0016] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0017] Figure 5 yes Figure 3 Enlarged view of part B in the middle Figure 6 This is an installation diagram of this utility model.

[0018] Figure 7 This is a schematic diagram of the upward-looking visual structure in this utility model.

[0019] Figure 8 This is a cross-sectional view of point AA in the diagram.

[0020] Figure 9 yes Figure 8 A magnified view of a section at point C.

[0021] Figure 10 yes Figure 8 A magnified view of a section at point D.

[0022] As shown in the diagram: air conditioner frame 10, first fastener 101, clearance groove 1011, through groove 102, positioning groove 103, observation window 104, accommodating cavity 105, indoor unit base plate 20, card slot 201, first card block 2011, second card block 2012, second fastener 202, guide slope 2021, fastening groove 2022, positioning block 203. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0024] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0025] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0026] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] The technical solutions of the embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0030] refer to Figure 1-10 A connection structure for an air conditioner indoor unit maintenance panel includes an air conditioner frame 10. The air conditioner frame 10 has an indoor unit base plate 20 at its bottom. Multiple first fasteners 101 are distributed along the length of the front bottom of the air conditioner frame 10. The indoor unit base plate 20 has multiple slots 201 corresponding to the first fasteners 101, and the first fasteners 101 are fastened to the slots 201. Multiple through slots 102 are distributed along the length of the rear bottom of the air conditioner frame 10. The indoor unit base plate 20 has multiple second fasteners 202 corresponding to the through slots 102, and the first fasteners 101 are fastened to the slots 201. The air conditioner frame 10 and the indoor unit base plate 20 are detachably connected via the first fasteners 101 and the second fasteners 202. After removing the indoor unit base plate 20, it is possible to visually mount the unit on the wall and operate the connecting pipes, improving the convenience of installation and maintenance.

[0031] Specifically, the air conditioner frame 10 is provided with an observation window 104, and the indoor unit base plate 20 at least partially covers the observation window 104. After the air conditioner is mounted on the wall, the installer can check whether the air conditioner connection pipe is installed correctly and whether the air conditioner unit and the wall-mounted sheet metal assembly are compliant through the observation window 104. After the indoor unit base plate 20 is installed, the observation window 104 will not be visible, so as to prevent dust from entering the air conditioner frame 10 through the observation window 104.

[0032] The bottom of the air conditioner frame 10 is recessed to form a receiving cavity 105. The receiving cavity 105 is adapted to the indoor unit base plate 20, so that the indoor unit base plate 20 is embedded in the receiving cavity 105. After installation, the bottom surface of the indoor unit base plate 20 is roughly flush with the bottom surface of the air conditioner frame 10, making the appearance more beautiful.

[0033] The front and rear sides of the slot 201 are respectively provided with a first locking block 2011 and a second locking block 2012 protruding from the surface of the indoor unit base plate 20. Both the first locking block 2011 and the second locking block 2012 are provided with notches, and the two notches form an upward-opening slot 201. In addition, multiple clearance grooves 1011 are distributed along the length of the bottom front end of the air conditioner frame 10. Each first fastener 101 is integrally set in the clearance groove 1011. The slot 201 is formed by the cooperation of the first locking block 2011 and the second locking block 2012. By accommodating the first locking block 2011 and the second locking block 2012 through the clearance groove 1011, the air conditioner frame 10 is more closely connected to the indoor unit base plate 20, and loosening and abnormal noise are avoided.

[0034] The upper front end of the second fastener 202 is provided with an inlet ramp 2021, and the lower front end is provided with a fastening groove 2022. The fastening groove 2022 engages with the thickness portion of the through groove 102, and the top of the fastening groove 2022 is inclined in the horizontal direction. When installing the indoor unit base plate 20, the second fastener 202 is first inserted into the through groove 102. The inlet ramp 2021 is used to reduce the installation difficulty of multiple second fasteners 202. After the second fastener 202 is fully inserted into the through groove 102, at least the narrowest part of the fastening groove 2022 engages with the thickness portion of the through groove 102. By reducing the contact area when the fastening groove 2022 engages, in winter or when the air conditioner is first turned on in cooling mode, the fastening groove 2022 is prevented from fully engaging with the thickness portion of the through groove 102 due to thermal expansion and contraction, which facilitates the disassembly of the indoor unit base plate 20.

[0035] The air conditioner frame 10 has a positioning groove 103 extending through its thickness, and the upper surface of the indoor unit base plate 20 has a protruding positioning block 203 that matches the positioning groove 103. This structure makes the indoor unit base plate 20 more stable after installation and reduces resonance noise caused by the motor.

[0036] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0037] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A connection structure for an air conditioner indoor unit inspection plate, comprising an air conditioner frame (10), characterized in that: The air conditioner frame (10) has an indoor unit base plate (20) at its bottom. The front end of the air conditioner frame (10) has multiple first fasteners (101) distributed along its length. The indoor unit base plate (20) has multiple slots (201) that correspond one-to-one with the first fasteners (101). The first fasteners (101) are fastened to the slots (201). The rear end of the air conditioner frame (10) has multiple through slots (102) distributed along its length. The indoor unit base plate (20) has multiple second fasteners (202) that correspond one-to-one with the through slots (102). The first fasteners (101) are fastened to the slots (201).

2. The connection structure of an air conditioner indoor unit inspection plate according to claim 1, characterized in that: The air conditioner frame (10) is provided with an observation window (104), and the indoor unit base plate (20) at least partially covers the observation window (104).

3. The connection structure of an air conditioner indoor unit inspection plate according to claim 2, characterized in that: The bottom of the air conditioner frame (10) is recessed to form a receiving cavity (105), which is adapted to the indoor unit base plate (20) so that the indoor unit base plate (20) is embedded in the receiving cavity (105).

4. The connection structure of an air conditioner indoor unit inspection plate according to claim 1, characterized in that: The front and rear sides of the slot (201) are respectively provided with a first card block (2011) and a second card block (2012) protruding from the upper surface of the inner unit base plate (20). Both the first card block (2011) and the second card block (2012) are provided with notches, and the two notches form an upward-opening slot (201).

5. The connection structure of an air conditioner indoor unit inspection plate according to claim 4, characterized in that: The bottom front end of the air conditioner frame (10) has multiple clearance grooves (1011) distributed along its length, and each of the first fasteners (101) is integrally set in the clearance groove (1011).

6. The connection structure of an air conditioner indoor unit inspection plate according to claim 5, characterized in that: The second fastener (202) has an upper front guide slope (2021) and a lower front snap-fit ​​groove (2022). The snap-fit ​​groove (2022) engages with the thickness portion of the through groove (102), and the top of the snap-fit ​​groove (2022) is inclined in the horizontal direction.

7. The connection structure of an air conditioner indoor unit inspection plate according to claim 6, characterized in that: The air conditioner frame (10) has a positioning groove (103) extending through its thickness, and the upper surface of the indoor unit base plate (20) is provided with a positioning block (203) protruding from it. The positioning block (203) is adapted to the positioning groove (103).

Images