A display light panel assembly structure and air conditioner

Abstract

The present invention provides a display light board assembly structure and an air conditioner, comprising a panel and a display light board assembly located on the inner side of the panel, wherein the panel is an arc-shaped panel, the panel has an arc-shaped cross-section, and a snap-in groove is arranged on the panel; correspondingly, a snap-in is arranged on the display light board assembly, and the snap-in can be snap-connected with the snap-in groove, and the snap-in and the snap-in groove are arranged in sequence along the direction where the normal of the arc-shaped cross-section is located. The display light board assembly structure and the air conditioner described in the present invention have the advantages of stable connection, convenient assembly, convenient disassembly, and a wide range of applications.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to a display light panel assembly structure and an air conditioner. Background Art

[0002] At present, the display method of the set temperature, wind speed and other parameters on the indoor unit of the air conditioner is mostly realized by installing a display light board assembly on the inside of the indoor unit panel. During installation, a display area is set on the panel, and the display light board assembly is installed close to the display area, so that the parameter value displayed by the display light board assembly can be displayed through the display area on the panel. Usually, in order to improve the display effect and ensure the installation stability of the display light board assembly, an assembly structure is often provided between the display light board assembly and the air conditioning panel, and the display light board assembly is stably installed on the inside of the panel through the assembly structure. Generally, the assembly structure includes a snap connection structure, a limit structure and a screw connection structure, as follows Figure 1 A display light panel assembly structure in the prior art is provided.

[0003] However, it was found during production and use that the assembly structure between the existing display light panel assembly and the air conditioning panel has the following defects:

[0004] First, the usual way to assemble the air conditioning panel on the production line is to place the panel on the production line and press it down to assemble it with other parts. However, since the display light board assembly is already under the panel at this time, if the panel is deformed by force, the buckles on the panel will turn outward and fall out of the corresponding holes, causing the display light board assembly to fall off.

[0005] Second, when the display light panel assembly is installed, the display light panel assembly is not easy to move under the action of the limit column, so that the assembly of the snap-on structure and the screw connection structure requires the use of tools or pressing the panel hard to complete the assembly, which will make it difficult to improve the assembly efficiency;

[0006] Third, during maintenance, the light board needs to be removed. However, due to the limiting effect of the limiting structure, relative movement is not easy to occur between the panel and the display light board assembly, and the snap-on structure is not easy to disassemble. If the snap-on structure is forcibly opened, it is easy to cause the snap-on structure to break.

[0007] In order to solve the above technical problems, this application is specially proposed. Summary of the invention

[0008] The present invention designs a display light board assembly structure and an air conditioner to solve the problems that the existing display light board assembly structure is easy to cause the display light board components to fall off during panel assembly, the installation efficiency is low, and it is difficult to disassemble during later maintenance.

[0009] In order to solve the above problems, the present invention discloses a display light board assembly structure, including a panel and a display light board assembly located on the inner side of the panel, the panel is an arc-shaped plate, the panel has an arc-shaped cross-section, and a snap-in groove is arranged on the panel; correspondingly, a snap-in is arranged on the display light board assembly, the snap-in can be snap-connected with the snap-in groove, and the snap-in and the snap-in groove are arranged in sequence along the direction of the normal of the arc-shaped cross-section.

[0010] By sequentially arranging the buckle and the snap-in groove along the direction where the normal line of the arc-shaped cross section is located, the present application not only avoids the direction where the panel is deformed the most, but also makes the buckle and the snap-in groove located in the direction where the panel is deformed the least, compared with the prior art. Therefore, the influence of the panel being pressed and tending to flatten on the connection stability of the buckle and the snap-in groove can be fundamentally reduced. In addition, by sequentially arranging the buckle and the snap-in groove along the direction where the normal line of the arc-shaped cross section is located, the buckle and the snap-in groove are less affected by the curvature of the panel, so that the buckle and the snap-in groove can be applied to panels with different curvatures. And the buckle connection structure can also have the advantage of convenient disassembly and assembly.

[0011] Furthermore, when the buckle is connected to the snap-in slot, the buckle is compressed by the snap-in slot to generate an elastic force. When the snap-in slot is deformed due to the force of pressing the panel, the buckle can release the elastic force and deform toward the direction close to the snap-in slot.

[0012] The present application forms a snap connection structure between the panel and the display light board assembly through the snap connection structure, and the panel and the display light board assembly can be quickly assembled together; when the snap connection slot is deformed by the force of pressing the panel, the snap connection structure can cause the snap connection structure to deform in the same direction as the snap connection slot through the elastic force of the snap connection, thereby preventing the snap connection structure from falling off the snap connection slot and causing the display light board assembly to fall out; and when disassembling the display light board assembly, the snap connection structure can be quickly removed from the snap connection slot by pressing the snap connection slot, such as pressing the snap connection slot in a direction away from the snap connection slot.

[0013] Furthermore, the buckle includes an elastic portion and a clamping portion, the elastic portion is a pleated structure, and the elastic portion bends and extends from the display light board assembly toward the clamping slot.

[0014] The corrugated structure of the elastic part can achieve a large degree of deformation but is not easily broken due to deformation.

[0015] Furthermore, the elastic portion has a V-shaped, U-shaped or W-shaped pleated structure.

[0016] The V-shaped, U-shaped or W-shaped pleated structure of the elastic part has greater elastic deformation capability and is easier to prepare.

[0017] Furthermore, one side of the display light board assembly is plugged into the panel, and the opposite side is clamped into the panel via the buckle and the clamping groove.

[0018] On the basis of ensuring that the display light panel assembly will not fall off due to deformation of the panel, plugging can further improve the installation efficiency and disassembly convenience of the display light panel assembly structure.

[0019] Furthermore, a first guide surface is provided on the buckle, and a second guide surface is provided on the engaging slot. When the buckle is buckled with the engaging slot, the first guide surface can slide along the direction in which the second guide surface engages with the engaging slot.

[0020] When the buckle is buckled into the snap-in groove, the first guide surface will be able to first contact the second guide surface. Through the cooperation of the first guide surface and the second guide surface, the buckle connection process can be guided to improve assembly efficiency and installation accuracy.

[0021] Furthermore, the buckle also includes a connecting portion, the elastic portion is connected to the display light board assembly via the connecting portion, and a reinforcing rib is provided on the connecting portion.

[0022] The reinforcing ribs can be used to strengthen the connection strength between the elastic part and the display light board assembly and the strength of the connection part itself, thereby preventing the buckle from breaking.

[0023] Furthermore, the buckle also includes a buckle tongue, and the buckle tongue is a protrusion formed on the buckle.

[0024] When the display light panel assembly needs to be removed, the operator can press or push the buckle tongue with fingers or other tools to compress and open the buckle, thereby improving the convenience of disassembly of the buckle.

[0025] Furthermore, the buckle tongue has a curved wall and an opening, the curved wall of the buckle tongue is in an arc-shaped structure, and the opening of the buckle tongue is arranged toward the clamping portion.

[0026] When the display light panel assembly needs to be removed, the operator can insert a finger or other tool into the buckle groove through the opening of the buckle tongue, and then push the buckle tongue to compress and open the buckle.

[0027] Furthermore, the opening width w of the buckle tongue has a value range of w≥10 mm; and the height of the buckle tongue is set so as not to protrude from the side of the display light board assembly away from the panel.

[0028] The opening width w of the buckle tongue is approximately the width of a finger or a fingernail, and the operator can insert a finger into the opening of the buckle tongue and then push the buckle tongue to open the buckle; and the height of the buckle tongue is set so as not to protrude from the side of the display light board assembly away from the panel, which can avoid increasing the height of the display light board assembly due to the assembly structure and increasing the volume occupied by the display light board assembly.

[0029] Furthermore, a limiting plate is provided on the snap-fitting groove, and correspondingly, limiting surfaces are provided on both sides of the buckle. When the buckle is inserted into the snap-fitting groove, the limiting plate is clamped on both sides of the buckle.

[0030] The buckle is clamped between the limiting plates to limit the position of the buckle and prevent the buckle from shaking.

[0031] An air conditioner comprises the above-mentioned display light panel assembly structure.

[0032] The display light panel assembly structure and air conditioner described in this application have the following advantages:

[0033] First, by improving the direction of the buckle and the snap-fit ​​groove, they are arranged in sequence along the direction of the normal line of the arc-shaped cross section, so that the direction of the buckle and the snap-fit ​​groove avoids the direction of the maximum deformation of the panel and is located in the direction of the minimum deformation of the panel, thereby fundamentally reducing the influence of the panel being pressed and tending to flatten on the connection stability of the buckle and the snap-fit ​​groove;

[0034] Second, through the improvement of the buckle connection structure, when the buckle slot is deformed by the force of pressing the panel, the buckle can release the elastic force and deform in the direction close to the buckle slot, thereby achieving stable connection between the buckle and the buckle slot, and preventing the display light board assembly from falling off due to the deformation of the panel;

[0035] Third, during assembly, one side of the display light board assembly is plugged into the panel, and the opposite side is plugged into the panel through the buckle and the plug-in groove. Combined with the cooperation of the first guide surface, the second guide surface and the limit plate, the connection between the display light board assembly and the panel can be achieved through simple insertion and pressing, which is simple to operate and has high production efficiency.

[0036] Fourth, during disassembly, the buckle tongue drives the elastic part to deform in a direction away from the clamping groove, so that the clamping part is disengaged from the clamping groove, thereby releasing the clamping connection between the buckle and the clamping groove, which is simple and convenient; and the improvement of the pleated structure of the elastic part makes it difficult for the buckle and the clamping groove to be damaged during disassembly;

[0037] Fifth, the present application arranges the clips and the snap-in grooves in sequence along the direction of the normal line of the arc-shaped cross-section, so that the clips and the snap-in grooves are less affected by the curvature of the panel, so that the clips and the snap-in grooves can be applied to panels with different curvatures, and have a wider range of applications.

[0038] In summary, it can be concluded that: the display light board assembly structure and air conditioner described in the present application have the advantages that the display light board assembly is stably connected to the panel, and the display light board assembly is not easy to fall off due to deformation of the panel; the assembly process is simple and convenient, and the assembly efficiency is high; and it is easy to disassemble, and it is not easy to cause the buckle to break, and it has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram showing the light board assembly structure in the prior art;

[0040] Figure 2 It is a three-dimensional schematic diagram of the assembly structure of the display light board of the present invention;

[0041] Figure 3 It is a three-dimensional schematic diagram of the display light board assembly structure of the present invention at another viewing angle;

[0042] Figure 4 It is a front view of the display light board assembly structure of the present invention;

[0043] Figure 5 It is a three-dimensional structural schematic diagram of the display light board assembly of the present invention;

[0044] Figure 6 It is a schematic diagram of the three-dimensional structure of the display light panel assembly of the present invention at another viewing angle;

[0045] Figure 7 for Figure 6 An enlarged schematic diagram of the structure of the middle buckle;

[0046] Figure 8 is a schematic diagram of the three-dimensional structure of the display light panel assembly of the present invention at another viewing angle;

[0047] Fig. 9 It is a front view structural schematic diagram of the display light board assembly of the present invention;

[0048] Fig.10 is a schematic diagram of the three-dimensional structure of the panel of the present invention;

[0049] Fig.11 is a schematic diagram of the three-dimensional structure of the panel of the present invention at another viewing angle;

[0050] Fig.12 It is a front view structural schematic diagram of the panel of the present invention;

[0051] Fig.13 A schematic diagram of the assembly process of the display light board assembly and the panel of the present invention;

[0052] Fig.14 It is a schematic diagram of another assembly process of the display light board assembly and the panel of the present invention;

[0053] Fig.15 This is a front view of the assembly process of the display light board assembly and the panel of the present invention;

[0054] Fig.16 It is a side view structural schematic diagram of the display light board assembly structure of the present invention;

[0055] Fig.17 It is a schematic diagram of the top view of the display light board assembly structure of the present invention.

[0056] Description of reference numerals:

[0057] 1. Display light board assembly; 101. Buckle; 101a. Connecting part; 101b. Elastic part; 101c. Snap-fit ​​part; 101d. Buckle tongue; 101e. Buckle groove; 101f. Reinforcing rib; 101g. First guide surface; 101h. Limiting surface; 102. Screw hole; 103. Plug-in part; 2. Panel; 20. Display area; 201. Snap-fit ​​groove; 201a. Second guide surface; 201b. Limiting plate; 202. Screw column; 203. Plug-in groove; 21. Arc-shaped section; 22. Rectangular section. DETAILED DESCRIPTION

[0058] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0059] like Figures 2 to 17 As shown, a display light board assembly structure includes a panel 2 and a display light board component 1, a display area 20 is set on the panel 2, and the display light board component 1 is located on the inner side of the display area 20, and the pattern or literature on the display light board component 1 can be displayed through the display area 20, the panel 2 is an arc-shaped plate, and the panel 2 has an arc-shaped section 21 and a rectangular section 22 that are perpendicular to each other, and a snap-in groove 201 is set on the panel 2; correspondingly, a snap-in 101 is set on the display light board component 1, and the snap-in 101 can be snap-connected with the snap-in groove 201, and the snap-in 101 and the snap-in groove 201 are sequentially arranged along the direction where the normal of the arc-shaped section 21 is located.

[0060] When the panel 2 is pressed, the arched part in the panel 2, that is, the arcuate section 21 will be flattened first and tend to become a plane, resulting in a larger deformation degree of the arcuate section 21; in contrast, the deformation degree in the direction of the normal line of the arcuate section 21 in the panel 2 is smaller. The present application arranges the buckle 101 and the snap-in groove 201 in sequence along the direction of the normal line of the arcuate section 21. Compared with the prior art, not only the direction of the buckle 101 and the snap-in groove 201 avoids the direction of the largest deformation of the panel 2; the positions of the buckle 101 and the snap-in groove 201 are also located in the direction of the smallest deformation of the panel 2. Therefore, the influence of the panel 2 being pressed and tending to be flattened on the connection stability of the buckle 101 and the snap-in groove 201 can be fundamentally reduced. In addition, by arranging the buckle 101 and the snap-fitting groove 201 in sequence along the direction of the normal line of the arc-shaped section 21, the buckle 101 and the snap-fitting groove 201 are less affected by the curvature of the panel 2, so that the buckle 101 and the snap-fitting groove 201 can be suitable for panels 2 with different curvatures.

[0061] Preferably, the panel 2 can be formed by extending the arc-shaped cross section 21 along the direction where the normal line of the arc-shaped cross section 21 is located.

[0062] like Fig.16 As shown, the arc-shaped cross section 21 described in the present application is located at Fig.16 The plane direction of the paper surface is the same as that of the curved cross section 21, and the direction of the normal line of the curved cross section 21 is the direction perpendicular to the plane of the paper surface, that is, Fig.16 In the figure, the arc-shaped cross section 21 is parallel to or coincides with the paper surface, and the normal line of the arc-shaped cross section 21 extends vertically from one side of the paper surface to the other side of the paper surface.

[0063] like Figures 2 to 4 As shown, the rectangular cross section 22 of the present application is arranged perpendicular to the arc-shaped cross section 21 , and the rectangular cross section 22 penetrates the panel 2 along the radial direction of the arc-shaped cross section 21 .

[0064] Furthermore, when the buckle 101 is buckled into the snap-fitting connection with the snap-fitting slot 201, the buckle 101 is compressed by the snap-fitting slot 201 to generate an elastic force; when the snap-fitting slot 201 is deformed due to the force of pressing the panel 2, the buckle 101 can release the elastic force and deform toward the direction approaching the snap-fitting slot 201.

[0065] The present application forms a snap connection structure between the panel 2 and the display light board assembly 1 through the snap connection structure 101 and the snap groove 201, and the panel 2 and the display light board assembly 1 can be quickly assembled together; when the snap groove 201 is deformed by the force of pressing the panel 2, the snap groove 101 can be deformed in the same direction as the snap groove 201 through the elastic force of the snap groove 101, so as to prevent the snap groove 101 from falling off from the snap groove 201 and causing the display light board assembly 1 to fall out; and when disassembling the display light board assembly 1, the snap groove 101 can be pressed, such as pressing the snap groove 101 in a direction away from the snap groove 201, to quickly remove the snap groove 101 from the snap groove 201.

[0066] Furthermore, the buckle 101 includes an elastic portion 101b and a snap-fit ​​portion 101c. Through the elastic deformation of the elastic portion 101b, the snap-fit ​​portion 101c can be inserted into the snap-fit ​​groove 201 to achieve a snap-fit ​​connection with the snap-fit ​​groove 201, and at the same time generate an elastic force that deforms toward the snap-fit ​​groove 201. Specifically, when the buckle 101 is buckled into the snap-fitting slot 201, the elastic portion 101b is compressed, causing the buckle 101 to generate an elastic force that deforms in a direction close to the snap-fitting slot 201; when the snap-fitting slot 201 is deformed by the force of pressing the panel 2, the snap-fitting slot 201 will turn outward, that is, deform in a direction away from the elastic portion 101b, so that the pressure on the elastic portion 101b is reduced. At this time, since the elastic force on the elastic portion 101b is greater than the pressure, the elastic portion 101b will be able to restore the deformation and deform in a direction close to the snap-fitting slot 201, pushing the snap-fitting portion 101c into the snap-fitting slot 201, so that the buckle 101 cannot fall out of the snap-fitting slot 201.

[0067] Furthermore, the elastic portion 101b is a corrugated structure, and the elastic portion 101b bends and extends from the display light board assembly 1 in a direction close to the snap-in slot 201, so that when the buckle 101 is snap-connected with the snap-in slot 201, the corrugated structure in the elastic portion 101b is squeezed and compressed by the snap-in slot 201, the bending degree of the corrugated structure increases, and the buckle 101 generates an elastic force moving in the direction of the snap-in slot 201; when the snap-in slot 201 is deformed by the force of pressing the panel 2, the snap-in slot 201 will turn outward, that is, deform in a direction away from the elastic portion 101b. At this time, the pressure of the snap-in slot 201 on the corrugated structure in the elastic portion 101b is less than the elastic force of the elastic portion 101b, and the elastic portion 101b will be able to restore the deformation, so that the degree of squeezing and compression of the corrugated structure becomes less, and the bending degree of the corrugated structure is reduced.

[0068] As some embodiments of the present application, the elastic portion 101b has a V-shaped, U-shaped or W-shaped pleated structure. By setting the V-shaped, U-shaped or W-shaped pleated structure, the elastic portion 101b has a greater deformation ability.

[0069] Preferably, the elastic portion 101b has a U-shaped pleated structure. Relatively speaking, the U-shaped pleated structure has a greater elastic deformation capacity and is easier to prepare.

[0070] As some embodiments of the present application, the buckle 101 can be located on one side of the display light board assembly 1 , or can be arranged on two opposite sides of the display light board assembly 1 .

[0071] Preferably, one side of the display light board assembly 1 is plugged with the panel 2 through a plug-in structure, and the opposite side is connected with the panel 2 through the buckle 101, that is, the buckle 101 is only provided on one side of the display light board assembly 1. In this way, on the basis of ensuring that the display light board assembly 1 will not fall off due to the deformation of the panel 2, the installation efficiency and disassembly convenience of the display light board assembly structure can be further improved.

[0072] In the present application, the snap-fitting slot 201 and the snap buckle 101 may be provided as one or more.

[0073] Furthermore, the snap-fitting portion 101c is a protruding structure extending from the elastic portion 101b to the side close to the snap-fitting groove 201. Correspondingly, a pit or a through hole for accommodating the snap-fitting portion 101c is provided in the snap-fitting groove 201. Through the elastic deformation of the elastic portion 101b, the snap-fitting portion 101c can be inserted into the snap-fitting groove 201, thereby realizing the snap-fit ​​connection between the snap 101 and the snap-fitting groove 201.

[0074] As some embodiments of the present application, the snap-in slot 201 is a "bridge" shaped structure, and the snap-in slot 201 includes a pair of supporting feet and a top surface arranged on the inner side surface of the panel 2, and the supporting feet are located on both sides of the top surface and together with the top surface constitute a door-shaped structure, and the space enclosed by the top surface and the supporting feet constitutes an accommodating cavity of the snap-in slot 201, which is used to accommodate the snap-in portion 101c.

[0075] Preferably, an intermediate partition is further provided between the top surface and the panel 2, the intermediate partition is parallel to the top surface and is spaced apart, and a receiving space for the clamping portion 101c is formed between the intermediate partition and the top surface, and when the buckle 101 is buckled with the clamping groove 201, the clamping portion 101c is inserted between the intermediate partition and the top surface. The arrangement of the intermediate partition and the top surface forms a receiving space for the clamping portion 101c, so that the buckle connection stability between the clamping portion 101c and the clamping groove 201 is stronger.

[0076] Furthermore, a first guide surface 101g is provided on the snap-fitting portion 101c, and a second guide surface 201a is provided on the snap-fitting groove 201. When the snap-fitting 101 is snap-fitted with the snap-fitting groove 201, the first guide surface 101g first contacts with the second guide surface 201a, and then slides along the second guide surface 201a in the direction of snapping into the snap-fitting groove 201 until the snap-fitting 101 and the snap-fitting groove 201 are snap-fitted.

[0077] As some embodiments of the present application, the first guide surface 101g is located on a side of the snap-fit ​​portion 101c close to the panel 2, and correspondingly, the second guide surface 201a is located on a side of the snap-fit ​​groove 201 away from the panel 2, so that when the snap-fit ​​101 is snap-fitted with the snap-fit ​​groove 201, the first guide surface 101g will first contact with the second guide surface 201a to guide the snap-fitting process. Preferably, the first guide surface 101g and the second guide surface 201a are inclined surfaces arranged obliquely.

[0078] Furthermore, the buckle 101 also includes a connecting portion 101a, which is disposed between the side surface of the display light board assembly 1 and the elastic portion 101b, and the elastic portion 101b is connected to the display light board assembly 1 through the connecting portion 101a.

[0079] Preferably, a reinforcing rib 101f is provided on the connecting portion 101a, and the reinforcing rib 101f can strengthen the connection strength between the elastic portion 101b and the display light board assembly 1 and the strength of the connecting portion 101a itself, thereby preventing the buckle 101 from breaking.

[0080] As some embodiments of the present application, the reinforcing rib 101f is located on a side of the connecting portion 101a close to the panel 2, and the reinforcing rib 101f extends from the side of the display light board assembly 1 to the elastic portion 101b. Preferably, the connecting portion 101a has a plurality of reinforcing ribs 101f arranged at intervals.

[0081] Further, the buckle 101 further includes a buckle tongue 101d. The buckle tongue 101d is a protrusion formed on the buckle 101. When it is necessary to remove the display lamp board assembly 1, the operator can press or push the buckle tongue 101d with a finger or other tools, etc., to compress and open the buckle 101.

[0082] Furthermore, the buckle 101 further includes a buckle groove 101e. The buckle groove 101e is a recess provided relative to the buckle tongue 101d. When it is necessary to remove the display lamp board assembly 1, the operator can insert a finger or other tools into the buckle groove 101e, and then push the buckle tongue 101d to compress and open the buckle 101.

[0083] Furthermore, the buckle tongue 101d is arranged at the connection of the elastic part 101b and the clamping part 101c. The buckle tongue 101d is located on the side of the buckle 101 away from the panel 2. The buckle groove 101e is formed by the clamping part 101c.

[0084] Preferably, the buckle tongue 101d has a curved wall and an opening. The curved wall of the buckle tongue 101d is in an arc structure, such as a "∩" shape, an Ω shape, a crescent shape or a several-character shape, etc. The curved wall of the buckle tongue 101d is arranged in a continuous or intermittent manner. The opening of the buckle tongue 101d faces the clamping part 101c. In this way, the buckle groove 101e can be directly formed by the clamping part 101c. At this time, the buckle groove 101e is the area on the clamping part 101c surrounded by the curved wall of the buckle tongue 101d. When it is necessary to remove the display lamp board assembly 1, the operator can insert a finger or other tools into the buckle groove 101e through the opening of the buckle tongue 101d, and then push the buckle tongue 101d to compress and open the buckle 101.

[0085] More preferably, as Fig.17 shown, the opening width of the buckle tongue 101d is denoted as w. Then, the value range of the opening width w of the buckle tongue 101d is w≥10mm. In this way, the opening width w of the buckle tongue 101d is approximately the width of a finger or a fingernail. The operator can insert a finger into the opening of the buckle tongue 101d, then push the buckle tongue 101d, and open the buckle 101.

[0086] Furthermore, the height of the buckle tongue 101d should be set so that the buckle tongue 101d does not protrude from the side of the display light board assembly 1 away from the panel 2. In this way, it is possible to avoid increasing the height of the display light board assembly 1 due to the assembly structure, thereby increasing the volume occupied by the display light board assembly 1. When the panel 2 is closed, the distance between the display light board assembly 1 and the middle frame bracket of the air conditioner indoor unit generally needs to meet a distance value. If the buckle tongue 101d protrudes from the display light board assembly 1, the distance between the display light board assembly 1 and the middle frame bracket will be reduced. In order to meet the distance requirement, it is bound to lead to an increase in the overall volume of the device or an increase in thickness.

[0087] Furthermore, a limiting plate 201b is provided on the snap-fitting groove 201, and correspondingly, limiting surfaces 101h are provided on both sides of the snap-fitting groove 201. When the snap-fitting groove 201 is inserted into the snap-fitting groove 201, the limiting plates 201b are located on both sides of the snap-fitting groove 101, and the snap-fitting groove 101 is clamped between the limiting plates 201b through the limiting surfaces 101h, so that the snap-fitting groove 101 can be limited to prevent the snap-fitting groove 101 from shaking. Preferably, after assembly, the gap between the limiting plates 201b and the limiting surfaces 101h is 0.15 to 0.3 mm.

[0088] Preferably, the limiting plates 201 b are located on both sides of the clamping slot 201 .

[0089] Furthermore, the display light board assembly structure also includes a plug-in structure, which is located on the opposite side of the snap-on connection structure. One side of the display light board assembly 1 is plugged with the panel 2 through the plug-in structure, and the opposite side is snap-on with the panel 2 through the snap 101 and the snap-on groove 201.

[0090] Specifically, the plug-in structure includes a plug-in portion 103 and a plug-in slot 203, and the plug-in portion 103 and the plug-in slot 203 are respectively arranged on the display light board assembly 1 and the panel 2. The plug-in portion 103 can be arranged on the display light board assembly 1, and the plug-in slot 203 can be arranged on the panel 2; or the plug-in portion 103 can be arranged on the panel 2, and the plug-in slot 203 can be arranged on the display light board assembly 1. By inserting the plug-in portion 103 into the plug-in slot 203, the plug-in between the display light board assembly 1 and the panel 2 can be achieved, thereby improving the connection stability and assembly efficiency between the display light board assembly 1 and the panel 2.

[0091] Furthermore, the display light board assembly structure also includes a screw connection structure, which includes a screw, a screw hole 102 and a screw column 202. The screw hole 102 and the screw column 202 are respectively arranged on the display light board assembly 1 and the panel 2. The screw hole 102 can be arranged on the display light board assembly 1 and the screw column 202 can be arranged on the panel 2; or the screw hole 102 can be arranged on the panel 2 and the screw column 202 can be arranged on the display light board assembly 1. By the screw passing through the screw hole 102 and the screw column 202 in sequence, the screw connection between the display light board assembly 1 and the panel 2 can be achieved, and the connection stability between the display light board assembly 1 and the panel 2 can be further improved.

[0092] The assembly and disassembly process of the display light board assembly structure described in this application is as follows:

[0093] First, insert the plug-in portion 103 into the plug-in slot 203 to complete the plug-in of the display light board assembly 1 and one side of the panel 2; then press the buckle 101 toward the side close to the panel 2, so that the buckle 101 slides in the direction of the snap-in slot 201 under the cooperation of the first guide surface 101g and the second guide surface 201a, until the snap-in portion 101c in the buckle 101 is inserted into the snap-in slot 201 to complete the snap-in; at the same time, the elastic portion 101b will be compressed and deformed, the bending degree of the pleated structure will increase, and an elastic force will be generated; during use, through the action of the elastic force, the buckle 101 can be stably snapped together with the snap-in slot 201; during use, if it is found that the display light board assembly 1 has a fault and needs to be removed, When performing maintenance, the operator can use a finger or other tool to push the buckle tongue 101d in a direction away from the clamping slot 201, and the buckle tongue 101d drives the elastic part 101b to deform in a direction away from the clamping slot 201, so that the clamping part 101c is disengaged from the clamping slot 201, and the clamping connection between the buckle 101 and the clamping slot 201 can be released; in addition, during the assembly process of the panel 2, even if the worker presses the panel 2 hard to deform the panel 2 from a curved panel to a flat panel, causing the clamping slot 201 to be turned outward relative to the buckle 101, the elastic force of the elastic part 101b can also timely push the clamping part 101c into the clamping slot 201, ensuring the stable clamping between the buckle 101 and the clamping slot 201.

[0094] In addition, the present application also provides an air conditioner having the above-mentioned display light panel assembly structure.

[0095] In summary, it is not difficult to conclude that the display light panel assembly structure and the air conditioner described in the present application have the following advantages: First, by improving the direction of the buckle 101 and the snap-in groove 201, they are arranged in sequence along the direction of the normal line of the arc-shaped cross-section 21, so that the direction of the buckle 101 and the snap-in groove 201 avoids the direction in which the panel 2 is deformed the most and is located in the direction in which the panel 2 is deformed the least, thereby fundamentally reducing the influence of the panel 2 being pressed and tending to flatten on the connection stability of the buckle 101 and the snap-in groove 201; second, through the improvement of the buckle connection structure, when the snap-in groove 201 is deformed by the force of pressing the panel 2, the buckle 101 can release the elastic force and deform in the direction close to the snap-in groove 201, thereby achieving stable snap connection between the buckle 101 and the snap-in groove 201, and preventing the deformation of the panel 2 from causing The display light board assembly 1 that rises and falls off; third, during assembly, one side of the display light board assembly 1 is plugged into the panel 2, and the opposite side is clamped with the panel 2 through the buckle 101 and the clamping groove 201. Combined with the cooperation of the first guide surface 101g, the second guide surface 201a and the limiting plate 201b, the connection between the display light board assembly 1 and the panel 2 can be achieved through simple insertion and pressing actions, which is simple to operate and has high production efficiency; fourth, during disassembly, the buckle tongue 101d drives the elastic part 101b to deform in the direction away from the clamping groove 201, so that the clamping part 101c is disengaged from the clamping groove 201, and the buckle connection between the buckle 101 and the clamping groove 201 can be released, which is simple and convenient; and through the improvement of the pleated structure of the elastic part 101b, the buckle 101 and the clamping groove 201 are not easily damaged during disassembly.

[0096] In addition, it should be noted that when the display light board assembly 1 or the panel 2 is used in the present application to limit the size, position, etc. of the other or the parts on the other, it refers to the state where the display light board assembly 1 and the panel 2 are assembled together.

[0097] Although the present invention is disclosed as above, the present invention is not limited thereto. In the description of this specification, the description of reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A display light board assembly structure, comprising a panel (2) and a display light board assembly (1) located inside the panel (2), characterized in that: The panel (2) is an arc-shaped plate, the panel (2) has an arc-shaped cross-section (21), and a snap-fit ​​groove (201) is provided on the panel (2); Correspondingly, a buckle (101) is provided on the display light panel assembly (1), and the buckle (101) can be buckled and connected with the clamping groove (201), and the buckle (101) and the clamping groove (201) are arranged in sequence along the direction where the normal line of the arc-shaped cross section (21) is located; The buckle (101) comprises an elastic portion (101b) and a clamping portion (101c); the elastic portion (101b) is a pleated structure; the elastic portion (101b) bends and extends from the display light board assembly (1) in a direction close to the clamping slot (201); The buckle (101) further comprises a buckle tongue (101d), wherein the buckle tongue (101d) is a protrusion formed on the buckle (101); The buckle tongue (101d) has a curved wall and an opening, the curved wall of the buckle tongue (101d) is in an arc-shaped structure, and the opening of the buckle tongue (101d) is arranged toward the clamping portion (101c); The opening width w of the buckle tongue (101d) has a value range of w≥10 mm; the height of the buckle tongue (101d) is set so as not to protrude from a side of the display light board assembly (1) away from the panel (2); The buckle (101) further comprises a buckle groove (101e), the buckle groove (101e) being a recessed portion arranged relative to the buckle tongue (101d), the buckle tongue (101d) being arranged at the connection between the elastic portion (101b) and the clamping portion (101c), the buckle tongue (101d) being located on a side of the buckle (101) away from the panel (2), and the buckle groove (101e) being formed by the clamping portion (101c).

2. The display light board assembly structure according to claim 1, characterized in that: When the buckle (101) is buckled and connected to the snap-fit ​​groove (201), the buckle (101) is compressed by the snap-fit ​​groove (201) to generate an elastic force, and when the snap-fit ​​groove (201) is deformed due to the force of pressing the panel (2), the buckle (101) can release the elastic force and deform in a direction close to the snap-fit ​​groove (201).

3. The display light board assembly structure according to claim 1, characterized in that: The elastic portion (101b) has a V-shaped, U-shaped or W-shaped pleated structure.

4. The display light board assembly structure according to claim 1, characterized in that: One side of the display light panel assembly (1) is plugged into the panel (2), and the opposite side is clipped into the panel (2) via the clip (101) and the clip groove (201).

5. The display light board assembly structure according to claim 1, characterized in that: A first guide surface (101g) is provided on the buckle (101), and a second guide surface (201a) is provided on the snap-fitting groove (201); when the buckle (101) is snap-fitted with the snap-fitting groove (201), the first guide surface (101g) can slide along the second guide surface (201a) in a direction of snapping into the snap-fitting groove (201).

6. The display light board assembly structure according to claim 1, characterized in that: The buckle (101) further comprises a connecting portion (101a), the elastic portion (101b) is connected to the display light board assembly (1) via the connecting portion (101a), and a reinforcing rib (101f) is provided on the connecting portion (101a).

7. The display light board assembly structure according to claim 1, characterized in that: A limiting plate (201b) is provided on the snap-fit ​​groove (201), and correspondingly, limiting surfaces (101h) are provided on both sides of the snap buckle (101); when the snap buckle (101) is snapped into the snap-fit ​​groove (201), the limiting plate (201b) is clamped on both sides of the snap buckle (101).

8. An air conditioner, characterized in that: It includes the display light board assembly structure described in any one of claims 1 to 7.

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