Grating bar mounting assembly and air conditioner

Abstract

The application provides a grid bar mounting assembly and an air conditioner. The grid bar mounting assembly comprises a grid bar and a mounting frame. The grid bar is provided with a first connecting end and a second connecting end which are arranged separately along the length direction of the grid bar. The first connecting end is provided with a first connecting structure, and the second connecting end is provided with a second connecting structure. The mounting frame is provided with an air inlet, a first mounting plate and a second mounting plate which are close to the air inlet. The first mounting plate is provided with a first matching structure, and the second mounting plate is provided with a second matching structure. The first connecting structure is connected with the first matching structure and can be counter-clockwise rotationally clamped, and the second connecting structure is connected with the second matching structure and can be clockwise rotationally clamped, so that the grid bar is mounted in the air inlet. The grid bar mounting assembly provided by the application can realize simple installation of the grid bar and prevent the grid bar from falling off, so as to improve the user's satisfaction with the air conditioner.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to a grille mounting assembly and an air conditioner. Background Technology

[0002] Air conditioners, as refrigeration equipment, are common household appliances. Air conditioners typically have air inlets and outlets, and grilles are commonly installed at both the inlet and / or outlet. These grilles serve functions such as airflow guidance, dust prevention, decoration, and safety protection. However, in current technology, the grilles are often installed with screws within the mounting frame of the inlet and / or outlet. This makes installation cumbersome and inefficient, and loose threads can cause the grilles to easily fall off, resulting in a poor user experience. Utility Model Content

[0003] In view of this, this application provides a grille installation assembly and an air conditioner, which can realize easy installation of grille strips and prevent grille strips from falling off, thereby improving user satisfaction with the air conditioner.

[0004] Specifically, this application is implemented through the following technical solution:

[0005] According to a first aspect of the embodiments of this application, a grille strip mounting assembly is provided, including a grille strip and a mounting frame. The grille strip has a first connecting end and a second connecting end spaced apart along the length direction of the grille strip. The first connecting end has a first connecting structure, and the second connecting end has a second connecting structure. The mounting frame has an air vent, a first mounting plate near the air vent, and a second mounting plate. The first mounting plate has a first mating structure, and the second mounting plate has a second mating structure. The first connecting structure is connected to the first mating structure and can be rotated counterclockwise to engage. The second connecting structure is connected to the second mating structure and can be rotated clockwise to engage, so that the grille strip is installed inside the air vent.

[0006] In one embodiment, the first mating structure includes a first mounting portion and a first limiting portion, and the second mating structure includes a second mounting portion and a second limiting portion. Along the length direction of the grid strip, the first limiting portion and the second limiting portion are at least partially overlapping, and the first mounting portion and the second mounting portion are located on opposite sides of the overlapping portion, so that the first connecting structure can be rotated from the first mounting portion to engage with the first limiting portion, and the second connecting structure can be rotated from the second mounting portion to engage with the second limiting portion.

[0007] In one embodiment, the mounting frame further includes a top plate and a bottom plate located within the air vent and spaced apart from each other along the thickness direction of the grille strip. A first mounting plate and a second mounting plate are spaced apart from each other and connected between the top plate and the bottom plate. At least one of the first limiting portion and the second limiting portion is inclinedly disposed between the top plate and the bottom plate, with the first mounting portion facing the bottom plate and the second mounting portion facing the top plate.

[0008] In one embodiment, the first mating structure includes a first mating groove formed by the communication between the first mounting portion and the first limiting portion, and the first mounting portion and the first limiting portion are stacked. The second mating structure includes a second mating groove formed by the communication between the second mounting portion and the second limiting portion, and the second mounting portion and the second limiting portion are stacked.

[0009] In one embodiment, the first limiting portion is shorter than the first mounting portion along the width direction of the grid bar, such that the first mating structure further includes a first protrusion protruding into the first mating groove. And / or, the second limiting portion is shorter than the second mounting portion along the width direction of the grid bar, such that the second mating structure further includes a second protrusion protruding into the second mating groove.

[0010] In one embodiment, along the length of the grille bar, the first connecting structure includes a first connecting portion protruding from the first connecting end and a first insertion portion connected to the first connecting portion, wherein the first insertion portion is spaced apart from the first connecting end to form a first clearance portion. The first insertion portion is inserted into the first mounting portion, allowing the first connecting portion to rotate counterclockwise until it engages with the first limiting portion, so that the first protrusion is embedded in the first clearance portion.

[0011] In one embodiment, along the length of the grille bar, the second connecting structure includes a second connecting portion protruding from the second connecting end and a second insertion portion connected to the second connecting portion, wherein the second insertion portion is spaced apart from the second connecting end to form a second clearance portion. The second insertion portion is inserted into the second mounting portion, allowing the second connecting portion to rotate clockwise until it engages with the second limiting portion, so that the second protrusion is embedded in the second clearance portion.

[0012] In one embodiment, the grille bar has a first edge and a second edge that are spaced apart from each other along the width direction of the grille bar, and the first clearance portion and the second clearance portion are recessed from the first edge to the second edge.

[0013] In one embodiment, the grille strips are provided with an inclined curvature along the width direction of the grille strips.

[0014] In one embodiment, the grille bars are elastic.

[0015] In one embodiment, at least two grille strips are provided, and each grille strip is spaced apart within the air vent along the width direction of the vent.

[0016] According to a second aspect of the embodiments of this application, an air conditioner is provided, including a main unit and a grille mounting assembly as described in any of the above embodiments. The main unit is provided with an air inlet end and an air outlet end, and the mounting frame is connected to the air inlet end and / or the air outlet end.

[0017] The technical solutions provided by the embodiments of this application have at least the following beneficial effects:

[0018] During the assembly process of the grid strip mounting assembly provided in this application, the operator can sequentially connect and fix the first connecting end and the second connecting end of the grid strip to the mounting frame. Specifically, the operator can first connect the first connecting end to the first mounting plate. At this time, the first connecting structure can connect with the first mating structure, and the first connecting structure and the first mating structure can be rotated counterclockwise to achieve a locking and fixing, so that the first connecting end is connected and fixed to the first mounting plate. Afterwards, the operator can connect the second connecting end to the second mounting plate. At this time, the second connecting structure can connect with the second mating structure, and the second connecting structure and the second mating structure can be rotated clockwise to achieve a locking and fixing, so that the second connecting end is connected and fixed to the second mounting plate.

[0019] With this configuration, during the assembly of the grating strip and the mounting frame, the first and second connecting ends of the grating strip rotate in opposite directions. At this time, the torsional resistance between the first connecting structure and the first mating structure is opposite to the torsional resistance between the second connecting structure and the second mating structure, allowing the first and second connecting ends of the grating strip to mutually restrain each other, thereby preventing the grating strip from detaching from the mounting frame and improving the connection stability between the grating strip and the mounting frame. Simultaneously, the grating strip and the mounting frame can be fixed by a twist-locking mechanism, eliminating the need for repeated installation with screws, thus achieving simplified installation and improving installation efficiency.

[0020] Furthermore, when grille installation components are applied to air conditioners, user satisfaction with the air conditioner can be improved.

[0021] Understandably, the grille mounting assembly provided in this application is suitable for use in air conditioners, including ducted air conditioners or indoor air conditioner units, etc., and this application does not impose any limitations.

[0022] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0023] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a structural schematic diagram of the air conditioner provided in this application.

[0026] Figure 2 A schematic diagram of the structure of the grille bar mounting assembly provided in this application.

[0027] Figure 3 A schematic diagram of the structure of the grid strip provided in this application.

[0028] Figure 4 A perspective view of the mounting frame provided in this application from one of the viewpoints.

[0029] Figure 5 A perspective view of the mounting frame provided in this application from another angle.

[0030] Figure 6 This is a schematic diagram showing the first and second mating structures of the mounting frame in this application overlapping along the length of the grid strip.

[0031] Figure 7 A front view of the mounting frame provided in this application.

[0032] Figure 8 for Figure 7 The mounting frame shown is a cross-sectional view along AA.

[0033] Figure 9 for Figure 8 Enlarged view of point a in the middle.

[0034] Figure 10 for Figure 7 The mounting frame shown is a cross-sectional view along BB.

[0035] Figure 11 for Figure 10 Enlarged view of point b in the middle.

[0036] Figure 12 A schematic diagram of the structure of the grid strip provided in this application.

[0037] Figure label:

[0038] 1-Air conditioner; 10-Grate bar mounting assembly; 11-Grate bar; 111-First connecting end; 112-Second connecting end; 113-First connecting structure; 1131-First connecting part; 1132-First plug-in part; 114-Second connecting structure; 1141-Second connecting part; 1142-Second plug-in part; 115-First edge; 116-Second edge; 117-First clearance part; 118-Second clearance part; 12-Mounting frame; 121-Air outlet; 1 22-First mounting plate; 123-Second mounting plate; 124-Top plate; 125-Bottom plate; 126-First mating structure; 1261-First mounting part; 1262-First limiting part; 126a-First mating groove; 126b-First protrusion; 127-Second mating structure; 1271-Second mounting part; 1272-Second limiting part; 127a-Second mating groove; 127b-Second protrusion; 20-Main unit; 21-Air inlet end; 22-Air outlet end. Detailed Implementation

[0039] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0040] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, height, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures). If the specific posture changes, the directional indications or positional relationships will also change accordingly.

[0041] Air conditioners, as refrigeration equipment, are common household appliances. Air conditioners typically have air inlets and outlets, and grilles are commonly installed at both inlets and / or outlets. These grilles serve multiple functions, including airflow guidance, dust prevention, decoration, and safety protection. In related technologies, the grilles are often installed with screws within a mounting frame at the air inlet and / or outlet. However, the large number of grilles on air conditioners makes installation cumbersome and inefficient, and loose threads can cause the grilles to easily fall off, resulting in a poor user experience.

[0042] Based on this, this application provides a grille installation assembly and an air conditioner, which enables easy installation of the grille and prevents it from falling off, thereby improving user satisfaction with the air conditioner. It is understood that the air conditioner provided in this application includes any air conditioner with grilles, such as ducted units or indoor units, and this application makes no limitation thereto.

[0043] To facilitate understanding of the grille mounting assembly provided in this application, the air conditioner provided in this application will be described below with reference to the accompanying drawings.

[0044] See Figure 1 and Figure 2 This application provides an air conditioner 1, including a main unit 20 and a grille mounting assembly 10. The main unit 20 has an air inlet 21 and an air outlet 22. The grille mounting assembly 10 includes a mounting frame 12 and grille bars 11. The mounting frame 12 is connected to the air inlet 21 and / or the air outlet 22, and the mounting frame 12 has an air vent 121, in which the grille bars 11 are installed.

[0045] It should be noted that the main unit 20 may include a casing, a fan and an evaporator located inside the casing. The casing is provided with an air inlet 21 and an air outlet 22. The fan may be located near the air inlet 21 and the evaporator may be located near the air outlet 22, so that the gas blown by the fan can be discharged after heat exchange in the evaporator, thereby realizing the cooling and / or heating functions of the air conditioner 1.

[0046] When the grille mounting assembly 10 is assembled with the main unit 20, the mounting frame 12 can be installed at the air inlet 21 and / or air outlet 22 of the housing, and the air vent 121 of the mounting frame 12 can communicate with the air inlet 21 and / or air outlet 22. The grille strips 11 can be installed at intervals within the air vent 121 of the mounting frame 12. The mounting frame 12 can be connected and fixed to the air inlet 21 and / or air outlet 22 of the housing by means of screws, welding, adhesive, or snap-fit, etc., and this application does not impose any limitations.

[0047] Understandably, the grille mounting assembly 10 can be installed at the air inlet 21 of the air conditioner 1. In this case, the grille mounting assembly 10 can filter the airflow entering the air inlet 21 to block large impurities carried by the airflow, thereby protecting components such as the fan and evaporator inside the air conditioner 1. Simultaneously, when the air conditioner 1 is used as a cabinet air conditioner, the grille mounting assembly 10 can also prevent users from inserting their fingers into the air inlet 121, thus increasing safety protection.

[0048] Understandably, the grille mounting assembly 10 can also be installed at the air outlet 22 of the air conditioner 1. In this case, the grille mounting assembly 10 can be used to guide the blown air to prevent the air from blowing directly onto the human body and to achieve uniform air distribution. In addition, whether the grille mounting assembly 10 is installed at the air inlet 21 and / or the air outlet 22 of the air conditioner 1, it can also serve a decorative purpose to prevent components such as the fan or evaporator inside the air conditioner 1 from being exposed, thereby improving the aesthetics of the air conditioner 1.

[0049] See Figure 1 and Figure 2The air conditioner 1 typically has at least two grille strips 11, each grille strip 11 being spaced apart within the air vent 121 of the mounting frame 12. Understandably, the number of grille strips 11 can include two, three, four, or five, etc., and this application does not impose any limitation. As an example, the width direction of the air vent 121 can be along... Figure 2 The grille strips 11 are arranged in the upper and lower directions. At this time, at least two grille strips 11 can be arranged at intervals along the width direction of the air vent 121 within the air vent 121. This application does not impose any restrictions on this.

[0050] See Figures 2 to 5 To facilitate the installation of the grille strip 11 and the mounting frame 12, this application also provides a grille strip mounting assembly 10. The grille strip mounting assembly 10 includes a grille strip 11 and a mounting frame 12. The grille strip 11 has a first connecting end 111 and a second connecting end 112 separated along its length. The first connecting end 111 has a first connecting structure 113, and the second connecting end 112 has a second connecting structure 114. The mounting frame 12 has an air vent 121, a first mounting plate 122 near the air vent 121, and a second mounting plate 123. The first mounting plate 122 has a first mating structure 126, and the second mounting plate 123 has a second mating structure 127. The first connecting structure 113 is connected to the first mating structure 126 and can be rotated counterclockwise to engage. The second connecting structure 114 is connected to the second mating structure 127 and can be rotated clockwise to engage, so that the grille strip 11 is installed inside the air vent 121.

[0051] It should be noted that the length direction of the grid strip 11 can be set along the left and right direction in the figure, the width direction of the grid strip 11 can be set along the front and back direction in the figure, and the thickness direction of the grid strip 11 can be set along the up and down direction in the figure.

[0052] Based on the length of the grille strip 11, the first mounting plate 122 and the second mounting plate 123 of the mounting frame 12 can be distributed at intervals along the left-right direction in the figure. In this case, the grille strip 11 can be installed horizontally within the air vent 121 of the mounting frame 12. Alternatively, the first mounting plate 122 and the second mounting plate 123 of the mounting frame 12 can also be distributed vertically along the up-down direction in the figure. In this case, the grille strip 11 can be installed vertically within the air vent 121 of the mounting frame 12. Furthermore, the first mounting plate 122 and the second mounting plate 123 of the mounting frame 12 can also be set as adjacent sides. In this case, the grille strip 11 can be installed obliquely within the air vent 121 of the mounting frame 12. This application does not impose any restrictions on this arrangement.

[0053] During the assembly of the grid strip 11 and the mounting frame 12, the operator can sequentially assemble the first connecting end 111 and the second connecting end 112 of the grid strip 11. Specifically, the operator can first connect the first connecting end 111 to the first mounting plate 122. At this time, the first connecting structure 113 can connect with the first mating structure 126, and the first connecting structure 113 and the first mating structure 126 can be rotated counterclockwise to achieve a locking and fixing, so that the first connecting end 111 is connected and fixed to the first mounting plate 122. Afterwards, the operator can connect the second connecting end 112 to the second mounting plate 123. At this time, the second connecting structure 114 can connect with the second mating structure 127, and the second connecting structure 114 and the second mating structure 127 can be rotated clockwise to achieve a locking and fixing, so that the second connecting end 112 is connected and fixed to the second mounting plate 123. In this way, both ends of the grid strip 11 can be connected to both sides of the mounting frame 12, completing the assembly of the grid strip 11 and the mounting frame 12.

[0054] With this configuration, during the assembly of the grille bar 11 and the mounting frame 12, the first connecting end 111 and the second connecting end 112 of the grille bar 11 rotate in opposite directions. At this time, the torsional resistance between the first connecting structure 113 and the first mating structure 126 is opposite to the torsional resistance between the second connecting structure 114 and the second mating structure 127, allowing the first connecting end 111 and the second connecting end 112 of the grille bar 11 to mutually restrain each other, thereby preventing the grille bar 11 from detaching from the mounting frame 12 and improving the connection stability between the grille bar 11 and the mounting frame 12. Simultaneously, the grille bar 11 and the mounting frame 12 can be fixed by a torsion lock, eliminating the need for repeated installation with screws, thus achieving simple installation of the grille bar 11 and the mounting frame 12 and improving installation efficiency. Furthermore, when the grille bar mounting assembly 10 is applied to the air conditioner 1, it can also improve user satisfaction with the air conditioner 1.

[0055] Understandably, the first connecting structure 113 and the first mating structure 126 can be configured as mutually mating plug-in structures, snap-fit ​​structures, or threaded structures, etc., and this application does not impose any restrictions. Correspondingly, the second connecting structure 114 and the second mating structure 127 can also be configured as mutually mating plug-in structures, snap-fit ​​structures, or threaded structures, etc., and this application does not impose any restrictions.

[0056] See Figures 2 to 6In one embodiment, to facilitate the twisting engagement of the grille bar 11 and the mounting frame 12, the first mating structure 126 includes a first mounting portion 1261 and a first limiting portion 1262, and the second mating structure 127 includes a second mounting portion 1271 and a second limiting portion 1272. Along the length direction of the grille bar 11, the first limiting portion 1262 and the second limiting portion 1272 are at least partially overlapping, and the first mounting portion 1261 and the second mounting portion 1271 are located on opposite sides of the overlapping portion, so that the first connecting structure 113 can be rotated from the first mounting portion 1261 to engage with the first limiting portion 1262, and the second connecting structure 114 can be rotated from the second mounting portion 1271 to engage with the second limiting portion 1272.

[0057] It should be noted that when connecting the first connecting end 111 to the first mounting plate 122, the operator can first install the first connecting structure 113 to the first mounting part 1261, and then rotate the first connecting end 111 of the grid strip 11 counterclockwise to move the first connecting structure 113 to the first limiting part 1262, thereby achieving the engagement and fixation of the first connecting structure 113 and the first mating structure 126. Similarly, when connecting the second connecting end 112 to the second mounting plate 123, the operator can first install the second connecting structure 114 to the second mounting part 1271, and then rotate the second connecting end 112 of the grid strip 11 clockwise to move the second connecting structure 114 to the second limiting part 1272, thereby achieving the engagement and fixation of the second connecting structure 114 and the second mating structure 127.

[0058] Understandably, after the grille strip 11 is assembled with the mounting frame 12, both ends of the grille strip 11 are within the first limiting part 1262 and the second limiting part 1272. For example... Figure 6 As shown, the first limiting part 1262 and the second limiting part 1272 can be at least partially overlapped along the length direction of the grille strip 11 so that the grille strip 11 can be smoothly connected between the first mounting plate 122 and the second mounting plate 123.

[0059] Simultaneously, the first mounting portion 1261 and the second mounting portion 1271 can be located on opposite sides of the overlapping portion of the first limiting portion 1262 and the second limiting portion 1272, respectively. For example, the first mounting portion 1261 can be located on the lower side of the overlapping portion, allowing the first connecting structure 113 to be rotated counterclockwise from the first mounting portion 1261 until it engages with the first limiting portion 1262. The second mounting portion 1271 can be located on the upper side of the overlapping portion, allowing the second connecting structure 114 to be rotated clockwise from the second mounting portion 1271 until it engages with the second limiting portion 1272.

[0060] With this configuration, the first mating structure 126 and the second mating structure 127 can be asymmetrically arranged along the length of the grid strip 11, so that the first connecting end 111 of the grid strip 11 and the first mating structure 126 and the second connecting end 112 and the second mating structure 127 can mutually limit each other, so as to prevent the grid strip 11 from falling off the mounting frame 12 due to external impact.

[0061] See Figure 2 , Figure 4 , Figure 5 and Figure 6 In one embodiment, the mounting frame 12 further includes a top plate 124 and a bottom plate 125 located within the air vent 121 and spaced apart from each other along the thickness direction of the grille strip 11. A first mounting plate 122 and a second mounting plate 123 are spaced apart from each other and connected between the top plate 124 and the bottom plate 125. At least one of the first limiting portion 1262 and the second limiting portion 1272 is inclinedly disposed between the top plate 124 and the bottom plate 125, with the first mounting portion 1261 facing the bottom plate 125 and the second mounting portion 1271 facing the top plate 124.

[0062] It should be noted that the thickness direction of the grille strip 11 can be set along the vertical direction in the figure, in which case the top plate 124 and the bottom plate 125 of the mounting frame 12 can be spaced apart along the vertical direction. The length direction of the grille strip 11 can be set along the horizontal direction in the figure, in which case the first mounting plate 122 and the second mounting plate 123 can be spaced apart along the horizontal direction in the figure.

[0063] Understandably, after the grille bar 11 is assembled with the mounting frame 12, both ends of the grille bar 11 are located within the first limiting portion 1262 and the second limiting portion 1272. Therefore, by obliquely positioning at least one of the first limiting portion 1262 and the second limiting portion 1272 between the top plate 124 and the bottom plate 125, the grille bar 11 can be in an oblique state within the air vent 121 after being installed in the mounting frame 12, thereby facilitating the guidance of gas flow.

[0064] In one embodiment, the first mating structure 126 can be configured as a slot structure. This configuration allows the first mounting portion 1261 and the first limiting portion 1262 to communicate, facilitating the machining of the first mating structure 126. Furthermore, the first connecting end 111 of the grille strip 11 can also be inserted into the mounting frame 12, facilitating the rotational engagement of the first connecting end 111 of the grille strip 11 with the mounting frame 12.

[0065] Correspondingly, the second mating structure 127 can also be configured as a slot structure. With this configuration, the second mounting part 1271 and the second limiting part 1272 can also communicate, facilitating the processing of the second mating structure 127. In addition, the second connecting end 112 of the grille strip 11 can also be inserted into the mounting frame 12, facilitating the rotational engagement of the second connecting end 112 of the grille strip 11 with the mounting frame 12.

[0066] As an example, see Figures 7 to 9 The first mating structure 126 includes a first mating groove 126a formed by the communication between the first mounting part 1261 and the first limiting part 1262, and the first mounting part 1261 and the first limiting part 1262 are stacked.

[0067] It should be noted that, to facilitate the insertion of the grille bar 11 into the first mounting portion 1261, the width of the first mounting portion 1261 is not less than the thickness of the grille bar 11, and the length of the first mounting portion 1261 is not less than the width of the grille bar 11. The first mounting portion 1261 and the first limiting portion 1262 can be stacked along the thickness direction of the grille bar 11; that is, the first mounting portion 1261 and the first limiting portion 1262 can be stacked along the width direction of the first mounting portion 1261. For example, Figure 8 The width of the first mounting portion 1261 is arranged along the vertical direction, allowing the first mounting portion 1261 and the first limiting portion 1262 to be stacked vertically. This arrangement facilitates the movement of the first connecting structure 113 of the grille bar 11 from the first mounting portion 1261 to the first limiting portion 1262, shortening the rotation path of the grille bar 11 and enabling quick snap-fit ​​fixing of the first connecting end 111 to the first mounting plate 122. As an example, Figure 9 The dashed line can be used to divide the first mounting part 1261 and the first limiting part 1262 so that the first connecting end 111 can be inserted into the first mounting part 1261.

[0068] See Figure 7 , Figures 10 to 11 The second mating structure 127 includes a second mating groove 127a formed by the communication between the second mounting part 1271 and the second limiting part 1272, and the second mounting part 1271 and the second limiting part 1272 are stacked.

[0069] It should be noted that, to facilitate the insertion of the grille strip 11 into the second mounting portion 1271, the width of the second mounting portion 1271 is not less than the thickness of the grille strip 11, and the length of the second mounting portion 1271 is not less than the width of the grille strip 11. The second mounting portion 1271 and the second limiting portion 1272 can also be stacked along the thickness direction of the grille strip 11, which means that the second mounting portion 1271 and the second limiting portion 1272 can be stacked along the width direction of the second mounting portion 1271. For example, Figure 10The width direction of the second mounting part 1271 relative to Figure 10 There is a slight offset or tilt in the vertical direction, at which point the second mounting part 1271 and the second limiting part 1272 also... Figure 10 The second mounting portion 1271 is stacked in the width direction. This arrangement facilitates the movement of the second connecting structure 114 of the grille bar 11 from the second mounting portion 1271 to the second limiting portion 1272, thereby shortening the rotation path of the grille bar 11 and enabling quick snap-fit ​​fixing of the second connecting end 112 to the second mounting plate 123. As an example, Figure 11 The dashed line can be used to divide the second mounting part 1271 and the second limiting part 1272 so that the second connecting end 112 can be inserted into the second mounting part 1271.

[0070] See Figures 7 to 9 In one embodiment, to prevent the grille bar 11 from falling off, for the first mating structure 126: in the width direction along the grille bar 11, the first limiting portion 1262 is shorter than the first mounting portion 1261, such that the first mating structure 126 also includes a first protrusion 126b protruding into the first mating groove 126a. See also Figure 12 For the first connecting structure 113: along the length direction of the grid bar 11, the first connecting structure 113 includes a first connecting portion 1131 protruding from the first connecting end 111 and a first plug portion 1132 connected to the first connecting portion 1131, and the first plug portion 1132 is spaced apart from the first connecting end 111 to form a first clearance portion 117.

[0071] Thus, when the first connecting end 111 of the grille bar 11 is connected and fixed to the first mounting plate 122, the first insertion part 1132 can be inserted into the first mounting part 1261, allowing the first connecting part 1131 to rotate counterclockwise until it engages with the first limiting part 1262, so that the first protrusion 126b is embedded in the first clearance part 117. This configuration, through the engagement of the first protrusion 126b with the first clearance part 117, also restricts the movement of the grille bar 11 along its length, thereby limiting the rotation and axial movement of the grille bar 11 and preventing it from falling off.

[0072] See Figures 10 to 12Accordingly, in one embodiment, for the second mating structure 127: in the width direction along the grid bar 11, the second limiting portion 1272 is shorter than the second mounting portion 1271, such that the second mating structure 127 also includes a second protrusion 127b protruding into the second mating groove 127a. For the second connecting structure 114: in the length direction along the grid bar 11, the second connecting structure 114 includes a second connecting portion 1141 protruding from the second connecting end 112 and a second insertion portion 1142 connected to the second connecting portion 1141, and the second insertion portion 1142 is spaced apart from the second connecting end 112 to form a second clearance portion 118.

[0073] Thus, when the second connecting end 112 of the grille bar 11 is connected and fixed to the second mounting plate 123, the second insertion part 1142 can be inserted into the second mounting part 1271, allowing the second connecting part 1141 to rotate clockwise until it engages with the second limiting part 1272, so that the second protrusion 127b is embedded in the second clearance part 118. This configuration, through the engagement of the second protrusion 127b with the second clearance part 118, also restricts the movement of the grille bar 11 along its length, thereby limiting the rotation and axial movement of the grille bar 11 and preventing it from falling off.

[0074] See Figure 12 In one embodiment, to facilitate the processing of the first connecting structure 113 and the second connecting structure 114 of the grid strip 11, a U-shaped slot can be opened at the first connecting end 111 of the grid strip 11 along the width direction, and another U-shaped slot can be opened at the second connecting end 112 of the grid strip 11 along the width direction, thereby forming the first connecting structure 113 and the second connecting structure 114 of the grid strip 11.

[0075] See Figure 12 In one embodiment, the grille bar 11 has a first edge 115 and a second edge 116 spaced apart from each other along the width direction of the grille bar 11, and a first clearance portion 117 and a second clearance portion 118 are recessed from the first edge 115 toward the second edge 116. This arrangement ensures that the first clearance portion 117 and the second clearance portion 118 of the grille bar 11 are located on the same side of the grille bar 11, facilitating the installation of the grille bar 11 into the mounting frame 12.

[0076] In one embodiment, the grille strip 11 is also provided to facilitate the twisting and engaging of the grille strip 11 with the mounting frame 12.

[0077] Understandably, when assembling the grating strip 11 and the mounting frame 12, the operator can first insert the first connecting structure 113 of the grating strip 11 into the first mating structure 126, and then rotate the grating strip 11 counterclockwise so that the first protrusion 126b can be embedded in the first clearance portion 117 of the grating strip 11, thereby achieving the connection and fixation between the first connecting end 111 of the grating strip 11 and the first mounting plate 122 of the mounting frame 12. Afterwards, when the operator connects the second connecting end 112 of the grating strip 11 and the second mounting plate 123, the operator can twist the grating strip 11 so that the second connecting structure 114 of the grating strip 11 inserts into the second mating structure 127. When the operator releases the grating strip 11, the grating strip 11 can be reset using its elastic restoring force, and the second protrusion 127b can be embedded in the second clearance portion 118 of the grating strip 11, thereby achieving the connection and fixation between the second connecting end 112 of the grating strip 11 and the second mounting plate 123 of the mounting frame 12.

[0078] See Figure 12 In one embodiment, the grid bar 11 is also provided with an inclined arc in the width direction of the grid bar 11 to facilitate the flow of gas.

[0079] The technical solutions or features described in the above embodiments can be combined or complemented by each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings. All modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A grid strip mounting assembly, characterized in that, include: A grid bar (11) is provided with a first connecting end (111) and a second connecting end (112) spaced apart along the length direction of the grid bar (11). The first connecting end (111) is provided with a first connecting structure (113), and the second connecting end (112) is provided with a second connecting structure (114). The mounting frame (12) is provided with an air vent (121), a first mounting plate (122) and a second mounting plate (123) near the air vent (121). The first mounting plate (122) is provided with a first mating structure (126), and the second mounting plate (123) is provided with a second mating structure (127). The first connecting structure (113) is connected to the first mating structure (126) and can be rotated counterclockwise to engage. The second connecting structure (114) is connected to the second mating structure (127) and can be rotated clockwise to engage, so that the grille strip (11) is installed in the air vent (121).

2. The grille bar mounting assembly according to claim 1, characterized in that, The first mating structure (126) includes a first mounting portion (1261) and a first limiting portion (1262), and the second mating structure (127) includes a second mounting portion (1271) and a second limiting portion (1272). Along the length direction of the grid strip (11), the first limiting portion (1262) and the second limiting portion (1272) are at least partially overlapping, and the first mounting portion (1261) and the second mounting portion (1271) are located on opposite sides of the overlapping portion, so that the first connecting structure (113) can be rotated from the first mounting portion (1261) to engage with the first limiting portion (1262), and the second connecting structure (114) can be rotated from the second mounting portion (1271) to engage with the second limiting portion (1272).

3. The grille bar mounting assembly according to claim 2, characterized in that, The mounting frame (12) further includes a top plate (124) and a bottom plate (125) located inside the air vent (121) and spaced apart from each other along the thickness direction of the grille strip (11). The first mounting plate (122) and the second mounting plate (123) are spaced apart from each other and connected between the top plate (124) and the bottom plate (125). At least one of the first limiting part (1262) and the second limiting part (1272) is inclinedly disposed between the top plate (124) and the bottom plate (125), and the first mounting part (1261) is disposed facing the bottom plate (125), and the second mounting part (1271) is disposed facing the top plate (124).

4. The grille bar mounting assembly according to claim 2, characterized in that, The first mating structure (126) includes a first mating groove (126a) formed by the communication between the first mounting part (1261) and the first limiting part (1262), and the first mounting part (1261) and the first limiting part (1262) are stacked together; the second mating structure (127) includes a second mating groove (127a) formed by the communication between the second mounting part (1271) and the second limiting part (1272), and the second mounting part (1271) and the second limiting part (1272) are stacked together.

5. The grille bar mounting assembly according to claim 4, characterized in that, Along the width direction of the grid bar (11), the first limiting portion (1262) is shorter than the first mounting portion (1261), such that the first mating structure (126) further includes a first protrusion (126b) protruding into the first mating groove (126a); and / or, along the width direction of the grid bar (11), the second limiting portion (1272) is shorter than the second mounting portion (1271), such that the second mating structure (127) further includes a second protrusion (127b) protruding into the second mating groove (127a).

6. The grille bar mounting assembly according to claim 5, characterized in that, Along the length of the grille bar (11), the first connecting structure (113) includes a first connecting portion (1131) protruding from the first connecting end (111) and a first insertion portion (1132) connected to the first connecting portion (1131), and the first insertion portion (1132) is spaced apart from the first connecting end (111) to form a first clearance portion (117); the first insertion portion (1132) is inserted into the first mounting portion (1261) so that the first connecting portion (1131) can be rotated counterclockwise to engage with the first limiting portion (1262) so that the first protrusion (126b) is embedded in the first clearance portion (117); And / or, along the length of the grid strip (11), the second connecting structure (114) includes a second connecting portion (1141) protruding from the second connecting end (112) and a second insertion portion (1142) connected to the second connecting portion (1141), and the second insertion portion (1142) is spaced apart from the second connecting end (112) to form a second clearance portion (118); the second insertion portion (1142) is inserted into the second mounting portion (1271) so that the second connecting portion (1141) can be rotated clockwise to engage with the second limiting portion (1272) so that the second protrusion (127b) is embedded in the second clearance portion (118).

7. The grille bar mounting assembly according to claim 6, characterized in that, The grid strip (11) has a first edge (115) and a second edge (116) that are spaced apart from each other along the width direction of the grid strip (11), and the first clearance portion (117) and the second clearance portion (118) are recessed from the first edge (115) toward the second edge (116).

8. The grille bar mounting assembly according to claim 1, characterized in that, The grid strip (11) has an inclined arc along its width direction.

9. The grille bar mounting assembly according to any one of claims 1 to 8, characterized in that, The grille strip (11) is elastic; and / or, at least two grille strips (11) are provided, and each grille strip (11) is spaced apart in the air vent (121) along the width direction of the air vent (121).

10. An air conditioner, characterized in that, The device includes a main unit (20) and a grille mounting assembly according to any one of claims 1 to 9, wherein the main unit (20) is provided with an air inlet (21) and an air outlet (22), and the mounting frame (12) is connected to the air inlet (21) and / or the air outlet (22).

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