Floor-standing air conditioner indoor unit and floor-standing air conditioner

Abstract

The present invention belongs to the technical field of air conditioners, and particularly relates to a cabinet air conditioner indoor unit and a cabinet air conditioner. The present invention aims to solve the problem that the front panel is prone to deformation. The cabinet air conditioner indoor unit includes an air outlet frame component, a front panel assembly, and a display board assembly; the display board assembly includes a mounting box, a display board installed in the mounting box, and a reinforcing strip provided at one end of the mounting box, and a first mounting hole is provided on the reinforcing strip; the front panel assembly includes a front panel, both ends of the front panel are connected to the air outlet frame component, the first end of the front panel is further connected to the mounting box, a second mounting hole corresponding to the first mounting hole is provided at the second end of the front panel, and a fastener for mounting the reinforcing strip on the front panel is inserted through the first mounting hole and the second mounting hole. The cabinet air conditioner includes the above-mentioned cabinet air conditioner indoor unit and a cabinet air conditioner outdoor unit used in cooperation with the cabinet air conditioner indoor unit. The cabinet air conditioner indoor unit and the cabinet air conditioner of the present invention are used to improve the rigidity of the front panel assembly.

Description

Technical Field

[0001] The present invention belongs to the technical field of air conditioners, and particularly relates to a cabinet air conditioner indoor unit and a cabinet air conditioner. Background Art

[0002] An air conditioner refers to a device that uses artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the air in the environment of a building or structure, and usually includes an air conditioner indoor unit and an air conditioner outdoor unit that cooperate with each other.

[0003] A cabinet air conditioner in related technologies, its indoor unit includes an air outlet frame component and a front panel. The front panel is arranged on the front side of the air outlet frame component, which plays an effect of decorating the air conditioner. The front panel is usually a plastic part, and both the upper end and the lower end of the front panel are screwed to the air outlet frame component.

[0004] However, the front panel is a long strip structure, and the front panel is prone to deformation and is damaged by deformation stress. Summary of the Invention

[0005] To solve the above problems in the prior art, that is, to solve the problem that the front panel is prone to deformation and is damaged by deformation stress. The first aspect of the present invention provides a cabinet air conditioner indoor unit, which includes an air outlet frame component, a front panel assembly, and a display board assembly; the display board assembly includes an installation box, a display board installed in the installation box, and a reinforcing strip provided at one end of the installation box. The reinforcing strip is provided with a first installation hole; the front panel assembly includes a front panel, both ends of the front panel are connected to the air outlet frame component, the first end of the front panel is also connected to the installation box, the second end of the front panel is provided with a second installation hole corresponding to the first installation hole, and a fastener for installing the reinforcing strip on the front panel is inserted through the first installation hole and the second installation hole.

[0006] In the preferred technical solution of the above cabinet air conditioner indoor unit, the reinforcing strip is provided with a plurality of first installation holes arranged along the length direction of the reinforcing strip; the second end of the front panel is provided with a threaded stud group, the threaded stud group includes a plurality of threaded studs arranged along the length direction of the front panel, and each threaded stud in the threaded stud group is provided with a second installation hole, and the axis of the second installation hole is the axis of the threaded stud where it is located.

[0007] In the preferred technical solution of the above cabinet air conditioner indoor unit, the number of the reinforcing strips is multiple, and the multiple reinforcing strips are arranged along the width direction of the installation box; the second end of the front panel is provided with multiple groups of threaded stud groups, the multiple groups of threaded stud groups are arranged along the width direction of the front panel, and each group of threaded stud groups corresponds to a reinforcing strip.

[0008] In the preferred technical solution of the above-mentioned cabinet air-conditioning indoor unit, an ear seat is provided on the outer wall of the installation box, and a bayonet is provided on the ear seat; a buckle corresponding to the bayonet is provided at the first end of the front panel, and the buckle protrudes toward the installation box, and each buckle is inserted into a corresponding bayonet.

[0009] In the preferred technical solution of the above-mentioned cabinet air-conditioning indoor unit, the front panel assembly also includes a reinforced lining plate, on which is arranged an avoidance hole for avoiding the display panel assembly, the avoidance hole including a first avoidance hole section located at the first end of the reinforced lining plate and a second avoidance hole section located at the second end of the reinforced lining plate, the second avoidance hole section is connected to the first avoidance hole section, an installation box is arranged in the first avoidance hole section, the second avoidance hole section corresponds to the reinforcement strip, and a reinforcement strip is arranged in the second avoidance hole section.

[0010] In the preferred technical solution of the above cabinet-type air-conditioning indoor unit, a side wall of the first avoidance hole section is provided with an avoidance groove, and an ear seat is inserted into the avoidance groove.

[0011] In the preferred technical solution of the above-mentioned cabinet air-conditioning indoor unit, a card hole is also provided at the first end of the reinforced lining, and the card hole is located outside the first avoidance hole section; a first cantilever buckle is provided at the first end of the front panel, and the first cantilever buckle protrudes toward the reinforced lining, and the first cantilever buckle is installed in the corresponding card hole.

[0012] In the preferred technical solution of the above-mentioned cabinet air conditioner indoor unit, a card slot is provided on the side wall of the second avoidance hole section; a second cantilever buckle is provided at the second end of the front panel, the second cantilever buckle protrudes toward the reinforcing lining plate, and the second cantilever buckle is located in the card slot.

[0013] In the preferred technical solution of the above cabinet-type air-conditioning indoor unit, a first end of the front panel is provided with a recessed area for avoiding the installation box, and a display window is provided in the recessed area, and the display window displays the display panel.

[0014] A second aspect of the present invention provides a cabinet air conditioner, which includes a cabinet air conditioner indoor unit of any of the above-mentioned preferred technical solutions and a cabinet air conditioner outdoor unit used in conjunction with the cabinet air conditioner indoor unit.

[0015] What those skilled in the art can understand is that in the cabinet air-conditioning indoor unit of the present invention and the cabinet air-conditioning including the cabinet air-conditioning indoor unit, a display panel is installed in a mounting box, a reinforcing strip is provided at one end of the mounting box, a first mounting hole is provided on the reinforcing strip, a second mounting hole corresponding to the first mounting hole is provided at the second end of the front panel, the reinforcing strip is installed at the second end of the front panel by means of fasteners installed in the first mounting hole and the second mounting hole, the first end of the front panel is also connected to the mounting box, and the two ends of the front panel are respectively connected to the reinforcing strip and the mounting box, thereby increasing the overall stiffness of the front panel and the display panel assembly after being connected. When the two ends of the front panel are connected to the air outlet frame component, the front panel is not easily deformed and is not easily damaged due to deformation stress. Brief Description of the Drawings

[0016] The preferred embodiments of the cabinet-type air conditioner indoor unit of the present invention will be described below with reference to the drawings. The drawings are as follows:

[0017] Figure 1 is an assembly schematic diagram of the front panel assembly and the air outlet frame component of the embodiment of the present invention;

[0018] Figure 2 is an exploded view of the front panel assembly and the display board assembly of the embodiment of the present invention;

[0019] Figure 3 is a structural schematic diagram of the display board assembly of the embodiment of the present invention;

[0020] Figure 4 is a structural schematic diagram of the front panel of the embodiment of the present invention;

[0021] Figure 5 is Figure 4 an enlarged view of part A of;

[0022] Figure 6 is Figure 4 an enlarged view of part B of;

[0023] Figure 7 is Figure 4 an enlarged view of part C of;

[0024] Figure 8 is a structural schematic diagram of the reinforcing lining plate of the embodiment of the present invention;

[0025] Figure 9 is Figure 4 an enlarged view of part D of.

[0026] In the drawings:

[0027] 100: air outlet frame component; 200: front panel assembly;

[0028] 201: front panel; 202: second mounting hole;

[0029] 203: vertical plate; 204: connecting plate;

[0030] 205: buckle; 206: clamping plate;

[0031] 207: clamping rib; 208: threaded post group;

[0032] 209: threaded post; 210: first cantilever buckle;

[0033] 211: first cantilever; 212: first protrusion;

[0034] 213: second cantilever buckle; 214: second cantilever;

[0035] 215: Second protrusion; 216: Avoidance recessed area;

[0036] 217: Display window; 218: Reinforcing liner;

[0037] 219: Avoidance hole; 220: First avoidance hole section;

[0038] 221: Second avoidance hole section; 222: Locking hole;

[0039] 223: Card slot; 224: Avoidance groove;

[0040] 225: Air deflector; 300: Display board assembly;

[0041] 301: Installation box; 302: Reinforcing strip;

[0042] 303: First installation hole; 304: Ear seat;

[0043] 305: Bayonet; 306: Reinforcing plate;

[0044] 307: Side plate; 308: First side plate;

[0045] 309: Second side plate; 310: Third side plate. Detailed implementation manners

[0046] First of all, those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0047] Secondly, it should be noted that in the description of the present invention, the terms indicating the direction or positional relationship such as "inner" and "outer" are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0048] In addition, it should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0049] In a floor-standing air conditioner of the related art, its indoor unit includes an air outlet frame component and a front panel. The front panel is arranged on the front side of the air outlet frame component, which plays an effect of decorating the air conditioner. The front panel is usually a plastic part, and both the upper end and the lower end of the front panel are screwed to the air outlet frame component. The front panel is a long strip structure, and there is no connection between the middle part of the front panel and the air outlet frame component. The front panel is prone to deformation and is damaged by deformation stress. In addition, two air deflector plates are arranged on both sides of the front panel. When the front panel does not deform and the air deflector plates are not opened, the front panel and the air deflector plates are in the same plane and there is no gap between the front panel and the air deflector plates. When the front panel deforms, even if the air deflector plates are not opened, the front panel cannot be in the same plane as the air deflector plates, and there is also a gap between the front panel and the air deflector plates, resulting in a poor appearance of the indoor unit of the floor-standing air conditioner.

[0050] In order to solve the problems that the front panel is prone to deformation and is damaged by deformation stress, and the appearance of the indoor unit of the floor-standing air conditioner is poor, an embodiment of the present invention provides an indoor unit of a floor-standing air conditioner. By installing the installation box for installing the display board at the first end of the front panel and installing the reinforcing strip arranged at one end of the installation box at the second end of the front panel, the stiffness of the front panel is increased. After both ends of the front panel are installed on the air outlet frame component, the front panel is not prone to deformation and is not easily damaged by deformation stress, making the appearance of the indoor unit of the floor-standing air conditioner beautiful.

[0051] Please refer to Figure 1 and Figure 2 As shown, the indoor unit of the floor-standing air conditioner according to the embodiment of the present invention includes a housing, an air outlet frame component 100, a front panel assembly 200, and a display board assembly 300. The air outlet frame component 100, the front panel assembly 200, and the display board assembly 300 are arranged in the housing. The air outlet frame component 100 is used to install the front panel assembly 200, the front panel assembly 200 is used to install the display board assembly 300, and the display board assembly 300 is used to display parameters such as humidity, temperature, and mode when the indoor unit of the floor-standing air conditioner is operating.

[0052] Please refer to Figure 1 、 Figure 3 and Figure 4 As shown, the display board assembly 300 includes an installation box 301, a display board installed in the installation box 301, and a reinforcing strip 302 arranged at one end of the installation box 301. A first installation hole 303 is arranged on the reinforcing strip 302; the front panel assembly 200 includes a front panel 201. Both ends of the front panel 201 are connected to the air outlet frame component 100, the first end of the front panel 201 is also connected to the installation box 301, a second installation hole 202 corresponding to the first installation hole 303 is arranged at the second end of the front panel 201, and a fastener for installing the reinforcing strip 302 on the front panel 201 is inserted through the first installation hole 303 and the second installation hole 202.

[0053] In the indoor unit of the cabinet air conditioner according to the embodiment of the present invention, a display board is installed in the installation box 301. A reinforcing strip 302 is provided at one end of the installation box 301. A first installation hole 303 is provided on the reinforcing strip 302. A second installation hole 202 corresponding to the first installation hole 303 is provided at the second end of the front panel 201. The reinforcing strip 302 is installed at the second end of the front panel 201 through a fastener passing through the first installation hole 303 and the second installation hole 202. The first end of the front panel 201 is also connected to the installation box 301. The two ends of the front panel 201 are respectively connected to the reinforcing strip 302 and the installation box 301, increasing the overall stiffness after the connection between the front panel 201 and the display board assembly 300. When the two ends of the front panel 201 are connected to the air outlet frame component 100, the front panel 201 is not easily deformed and is not easily damaged due to deformation stress.

[0054] The structure of the display board assembly 300 will be introduced in detail below with reference to the drawings.

[0055] Please refer to Figure 3 and Figure 4 As shown, the installation box 301 is a rectangular box structure. An ear seat 304 is provided on the outer side wall of the installation box 301. A bayonet 305 is provided on the ear seat 304. The bayonet 305 can be Figure 3 the rectangular hole shown. The bayonet 305 is used to install the installation box 301 on the first end of the front panel 201.

[0056] Please refer to Figure 3 As shown, the reinforcing strip 302 is provided at one end of the installation box 301 in the length dimension direction. The reinforcing strip 302 is a long strip structure. The length direction of the reinforcing strip 302 is parallel to the length direction of the installation box 301.

[0057] Please continue to refer to Figure 3 As shown, the reinforcing strip 302 includes a rectangular reinforcing plate 306, and side plates 307 provided around three sides of the reinforcing plate 306. The side plates 307 include a first side plate 308, a second side plate 309 opposite to the first side plate 308, and a third side plate 310 connecting the first end of the first side plate 308 and the first end of the second side plate 309. The first side plate 308, the second side plate 309 and the third side plate 310 are connected to form a U-shaped side plate 307 and are provided around three sides of the reinforcing plate 306. Among them, the length of the first side plate 308 and the length of the second side plate 309 are greater than the length of the third side plate 310. The second end of the first side plate 308 and the second end of the second side plate 309 are connected to the installation box 301.

[0058] Please continue to refer to Figure 3As shown, a plurality of first mounting holes 303 arranged along the length direction of the reinforcing strip 302 are provided on the reinforcing strip 302. The plurality of first mounting holes 303 are provided on the reinforcing plate 306, and the plurality of first mounting holes 303 can be arranged on a straight line parallel to the length direction of the mounting box 301. The number of the plurality of first mounting holes 303 can be six, seven, eight, etc.

[0059] Please continue to refer to Figure 3 As shown, the number of the reinforcing strips 302 is plural, and the plurality of reinforcing strips 302 are arranged along the width direction of the mounting box 301. The number of the plurality of reinforcing strips 302 can be two, three, four, etc.

[0060] The structure of the front panel assembly 200 will be introduced in detail below with reference to the accompanying drawings.

[0061] Please refer to Figure 1 and Figure 4 As shown, the front panel assembly 200 includes a front panel 201, which includes a vertical plate 203 and a connecting plate 204 connected to one end of the vertical plate 203. The connecting plate 204 is connected to the air outlet frame component 100, and the end of the vertical plate 203 away from the connecting plate 204 is connected to the air outlet frame component 100. Thus, both ends of the front panel 201 are provided on the air outlet frame component 100.

[0062] Please refer to Figure 3 and Figure 4 As shown, one end of the front panel 201 where the connecting plate 204 is provided is the first end of the front panel 201. A buckle 205 corresponding to the bayonet 305 on the mounting box 301 is provided at the first end of the front panel 201. The buckle 205 protrudes towards the mounting box 301, and each buckle 205 is inserted into a corresponding bayonet 305. By inserting the buckle 205 into the bayonet 305, the mounting box 301 can be snap-fitted to the first end of the front panel 201, improving the assembly efficiency of mounting the mounting box 301 onto the front panel 201. Please refer to Figure 5 , the buckle 205 includes a clamping plate 206 and a clamping rib 207 provided on one side of the end of the clamping plate 206. When the buckle 205 is inserted into the bayonet 305, the clamping plate 206 is inserted into the bayonet 305, and the clamping rib 207 abuts against the ear seat 304.

[0063] Please refer to Figure 3 、 Figure 4 and Figure 6As shown, the second end of the front panel 201 is disposed opposite to the first end of the front panel 201. A threaded post group 208 is provided at the second end of the front panel 201. The threaded post group 208 includes a plurality of threaded posts 209 arranged along the length direction of the front panel 201. The plurality of threaded posts 209 in the threaded post group 208 are arranged on a straight line parallel to the length direction of the front panel 201. Each threaded post 209 in the threaded post group 208 is provided with a second mounting hole 202. The axis of the second mounting hole 202 is the axis of the corresponding threaded post 209. The second mounting hole 202 is correspondingly arranged with a first mounting hole 303 on the reinforcing strip 302 in the display panel assembly 300. A fastener is inserted through the second mounting hole 202 and the first mounting hole 303, and the fastener mounts the reinforcing strip 302 on the second end of the front panel 201.

[0064] Please refer to Figure 3 and Figure 4 As shown, multiple groups of threaded post groups 208 are provided at the second end of the front panel 201. The multiple groups of threaded post groups 208 are arranged along the width direction of the front panel 201. Each group of threaded post groups 208 corresponds to a reinforcing strip 302. The number of the threaded post groups 208 is equal to the number of the reinforcing strips 302. For example, if the number of the reinforcing strips 302 is Figure 3 two as in Figure 4 then the number of the threaded post groups 208 is also two as in

[0065] In the cabinet-type air conditioner indoor unit of this embodiment, the display panel assembly 300 is connected to the first end of the front panel 201 by the engagement of the bayonet 305 on the mounting box 301 and the buckle 205 in the front panel 201. The reinforcing strip 302 is connected to the second end of the front panel 201 through the first mounting hole 303 on the reinforcing strip 302 provided at one end of the mounting box 301 and the second mounting hole 202 on the front panel 201. In this way, the display panel assembly 300 is installed inside the front panel 201. The inner side of the front panel 201 refers to the side facing the air outlet frame component 100.

[0066] Please refer to Figure 4 、 Figure 7 and Figure 8 As shown, a first cantilever buckle 210 is further provided at the first end of the front panel 201. The first cantilever buckle 210 protrudes towards the following reinforcing liner 218 and towards the air outlet frame. The first cantilever buckle 210 is used to connect the first end of the front panel 201 to the first end of the following reinforcing liner 218. The first cantilever buckle 210 includes a first cantilever 211 and a first protrusion 212 provided on one side of the end of the first cantilever 211.

[0067] Please continue to refer to Figure 4 、 Figure 8 and Figure 9 As shown, a second cantilever buckle 213 is further provided at the second end of the front panel 201. The second cantilever buckle 213 protrudes towards the following reinforcing lining plate 218, and the first cantilever buckle 210 protrudes towards the air outlet frame component 100. The second cantilever buckle 213 is used to connect the second end of the front panel 201 to the second end of the following reinforcing lining plate 218. The second cantilever buckle 213 includes a second cantilever 214 and a second protrusion 215 provided on one side of the end of the first cantilever.

[0068] For the floor-standing air conditioner indoor unit of this embodiment, the following reinforcing lining plate 218 is engaged with the first cantilever buckle 210 on the front panel 201 through the card hole 222 on the reinforcing lining plate 218 to connect the first end of the reinforcing lining plate 218 to the first end of the front panel 201, and is engaged with the second cantilever buckle 213 on the front panel 201 through the card slot 223 on the reinforcing lining plate 218 to connect the second end of the reinforcing lining plate 218 to the second end of the front panel 201. In this way, the reinforcing lining plate 218 is installed inside the front panel 201.

[0069] Please refer to Figure 1 、 Figure 2 and Figure 4 As shown, a relief recessed area 216 for avoiding the installation box 301 is further provided at the first end of the front panel 201. The relief recessed area 216 is recessed in the direction away from the air outlet frame component 100. A display window 217 is provided in the relief recessed area 216, and the display window 217 displays the display board. The relief recessed area 216 can avoid the installation interference between the front half plates of the installation box 301, so that the installation box 301 can be reliably installed on the front panel 201.

[0070] Please refer to Figure 2 and Figure 8 As shown, the front panel assembly 200 further includes a reinforcing lining plate 218. The reinforcing lining plate 218 is provided inside the front panel 201. The overall stiffness of the assembly of the reinforcing lining plate 218 and the front panel 201 is increased, and the front panel 201 is not easily deformed. The reinforcing lining plate 218 is an injection molded part, which can reduce the weight of the floor-standing air conditioner indoor unit.

[0071] Please refer to Figure 2 and Figure 8 As shown, a relief hole 219 for avoiding the display board assembly 300 is provided on the reinforcing lining plate 218. The relief hole 219 includes a first relief hole section 220 located at the first end of the reinforcing lining plate 218 and a second relief hole section 221 located at the second end of the reinforcing lining plate 218. The second relief hole section 221 is communicated with the first relief hole section 220. The installation box 301 is arranged in the first relief hole section 220. The first relief hole section 220 can beFigure 8 The shown rectangular hole section, the second avoidance hole section 221 corresponds to the reinforcing strip 302, and the reinforcing strip 302 is arranged in the second avoidance hole section 221. The second avoidance hole section 221 can be Figure 8 the shown rectangular hole section.

[0072] Please refer to Figure 4 、 Figure 7 and Figure 8 as shown, a clamping hole 222 is also arranged at the first end of the reinforcing lining plate 218. The clamping hole 222 can be Figure 8 the shown rectangular hole. The clamping hole 222 is located outside the first avoidance hole section 220. The first cantilever buckle 210 arranged at the first end of the front panel 201 is inserted through the clamping hole 222 to realize the connection between the first end of the reinforcing lining plate 218 and the first end of the front panel 201. After the first cantilever buckle 210 is inserted into the clamping hole 222, the first cantilever 211 is inserted into the clamping hole 222, and the first protrusion 212 abuts against the reinforcing lining plate 218.

[0073] Please refer to Figure 4 、 Figure 8 and Figure 9 as shown, a clamping groove 223 is arranged on the side wall of the second avoidance hole section 221. The clamping groove 223 can be Figure 8 the shown rectangular groove. The second cantilever buckle 213 arranged at the second end of the front panel 201 abuts inside the clamping groove 223 to realize the connection between the second end of the reinforcing lining plate 218 and the second end of the front panel 201. After the second cantilever buckle 213 is arranged inside the clamping groove 223, the second protrusion 215 abuts against the bottom of the clamping groove 223, and the second cantilever 214 is arranged opposite to the side wall of the second avoidance hole section 221.

[0074] Please refer to Figure 8 as shown, an avoidance groove 224 is arranged on the side wall of the first avoidance hole section 220. The ear seat 304 is inserted into the avoidance groove 224. The avoidance groove 224 can avoid interference between the ear seat 304 and the reinforcing lining plate 218, so that the installation box 301 is reliably located inside the first avoidance hole section 220.

[0075] In the cabinet - type air - conditioner indoor unit according to the embodiment of the present invention, the front - panel assembly 200 further includes two air - guiding plates 225 located on both sides in the width direction of the front panel 201. When the air - guiding plates 225 do not open the air outlet on the air - outlet frame component 100, the air - guiding plates 225 and the front panel 201 are in the same plane, and there is no gap between the air - guiding plates 225 and the front panel 201. The front panel 201 is not prone to deformation, which can not only avoid damage due to stress, but also make there be no gap between the front panel 201 and the air - guiding plates 225 when the air - guiding plates 225 do not open the air outlet on the air - outlet frame component 100, preventing foreign objects such as particulate matters and dust from entering the interior of the cabinet - type air - conditioner indoor unit from the air outlet. In addition, it can also make the appearance of the cabinet - type air - conditioner indoor unit beautiful.

[0076] In the cabinet-type air conditioner indoor unit according to the embodiment of the present invention, by connecting the installation box 301 in the display board assembly 300 to the first end of the front panel 201 and connecting the reinforcing strip 302 provided at one end of the installation box 301 to the second end of the front panel 201, the overall stiffness of the front panel 201 and the display board assembly 300 is enhanced, and the front panel 201 is not prone to deformation. In addition, by connecting the first end of the reinforcing lining plate 218 to the first end of the front panel 201 and connecting the second end of the reinforcing lining plate 218 to the second end of the front panel 201, the overall stiffness of the front panel 201 and the reinforcing lining plate 218 is enhanced, and the front panel 201 is not prone to deformation. At the same time, an avoidance hole 219 is provided on the reinforcing lining plate 218 to avoid interference between the reinforcing lining plate 218 and the connection of the display board assembly 300 and the front panel 201.

[0077] In the second aspect of the embodiment of the present invention, a cabinet-type air conditioner is provided, which includes the above-mentioned cabinet-type air conditioner indoor unit and a cabinet-type air conditioner outdoor unit used in cooperation with the cabinet-type air conditioner indoor unit. During use, the cabinet-type air conditioner outdoor unit is usually installed outdoors, and the cabinet-type air conditioner indoor unit is usually installed indoors.

[0078] In the cabinet-type air conditioner according to the embodiment of the present invention, the cabinet-type air conditioner indoor unit further includes conventional structural components of the cabinet-type air conditioner indoor unit such as an indoor fan and a heat exchanger. The indoor fan and the heat exchanger and other conventional structural components are arranged in the housing. The indoor fan is used to increase the flow rate of the air flow flowing through the heat exchanger. When the air conditioner is in the cooling mode, the heat exchanger is used to absorb the heat in the air flow. When the air conditioner is in the heating mode, the heat exchanger is used to release heat into the air flow.

[0079] The cabinet-type air conditioner according to the embodiment of the present invention includes the above-mentioned cabinet-type air conditioner indoor unit. A display board is installed in the installation box 301 in the cabinet-type air conditioner indoor unit. A reinforcing strip 302 is provided at one end of the installation box 301. A first installation hole 303 is provided on the reinforcing strip 302. A second installation hole 202 corresponding to the first installation hole 303 is provided at the second end of the front panel 201. The reinforcing strip 302 is installed at the second end of the front panel 201 through a fastener passing through the first installation hole 303 and the second installation hole 202. The first end of the front panel 201 is also connected to the installation box 301. The two ends of the front panel 201 are respectively connected to the reinforcing strip 302 and the installation box 301, increasing the overall stiffness after the connection of the front panel 201 and the display board assembly 300. After the two ends of the front panel 201 are connected to the air outlet frame component 100, the front panel 201 is not prone to deformation and is not prone to damage due to deformation stress.

[0080] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A cabinet-type air conditioner indoor unit, characterized in that, It includes an air outlet frame component, a front panel assembly, and a display panel assembly; The display panel assembly includes an installation box, a display panel installed in the installation box, and a reinforcing strip provided at one end of the installation box. The reinforcing strip is provided with a first installation hole; the reinforcing strip includes a rectangular reinforcing plate and side plates provided around three sides of the reinforcing plate. The side plates include a first side plate, a second side plate opposite to the first side plate, and a third side plate connecting the first end of the first side plate and the first end of the second side plate. The first side plate, the second side plate, and the third side plate are connected to form a U-shaped side plate and are provided around three sides of the reinforcing plate; the lengths of the first side plate and the second side plate are greater than the length of the third side plate, and the second ends of the first side plate and the second side plate are connected to the installation box; The front panel assembly includes a front panel and a reinforcing lining plate. The two ends of the front panel are connected to the air outlet frame component, the first end of the front panel is also connected to the installation box, the second end of the front panel is provided with a second installation hole corresponding to the first installation hole, and a fastener for installing the reinforcing strip on the front panel is inserted through the first installation hole and the second installation hole; the reinforcing lining plate is provided with an avoidance hole for avoiding the display panel assembly. The avoidance hole includes a first avoidance hole section located at the first end of the reinforcing lining plate and a second avoidance hole section located at the second end of the reinforcing lining plate. The second avoidance hole section corresponds to the reinforcing strip, and the reinforcing strip is arranged in the second avoidance hole section.

2. The cabinet-type air conditioner indoor unit according to claim 1, characterized in that The reinforcing strip is provided with a plurality of first installation holes arranged along the length direction of the reinforcing strip; The second end of the front panel is provided with a set of threaded posts. The set of threaded posts includes a plurality of threaded posts arranged along the length direction of the front panel. Each of the threaded posts in the set of threaded posts is provided with a second installation hole, and the axis of the second installation hole is the axis of the corresponding threaded post.

3. The cabinet-type air conditioner indoor unit according to claim 2, characterized in that, The number of the reinforcing strips is multiple, and the multiple reinforcing strips are arranged along the width direction of the installation box; The second end of the front panel is provided with multiple sets of the set of threaded posts. The multiple sets of the set of threaded posts are arranged along the width direction of the front panel, and each set of the set of threaded posts corresponds to a reinforcing strip.

4. The cabinet-type air conditioner indoor unit according to claim 2 or 3, characterized in that, Lugs are provided on the outer side wall of the installation box, and bayonets are provided on the lugs; The first end of the front panel is provided with a buckle corresponding to the bayonet. The buckle protrudes towards the installation box, and each buckle is inserted into a corresponding bayonet.

5. The indoor cabinet air conditioner according to claim 4, characterized in that, The second avoidance hole section is communicated with the first avoidance hole section, and the installation box is arranged in the first avoidance hole section.

6. The cabinet-type air conditioner indoor unit according to claim 5, characterized in that, Avoidance grooves are provided on the side wall of the first avoidance hole section, and the lugs are inserted into the avoidance grooves.

7. The cabinet-type air conditioner indoor unit according to claim 5 or 6, characterized in that, A clamping hole is further provided at the first end of the reinforcing lining plate, and the clamping hole is located outside the first avoidance hole section; The first end of the front panel is provided with a first cantilever buckle. The first cantilever buckle protrudes towards the reinforcing lining plate, and the first cantilever buckle is inserted into the corresponding clamping hole.

8. The cabinet-type air conditioner indoor unit according to claim 5 or 6, characterized in that, A clamping groove is provided on the side wall of the second avoidance hole section; The second end of the front panel is provided with a second cantilever buckle, the second cantilever buckle protrudes towards the reinforcing liner, and the second cantilever buckle is located within the card slot.

9. The cabinet-type air conditioner indoor unit according to any one of claims 1-3, characterized in that, The first end of the front panel is provided with an avoidance recessed area for avoiding the installation box, the avoidance recessed area is provided with a display window, and the display board is displayed through the display window.

10. A floor-standing air conditioner, characterized in that, It includes the cabinet-type air conditioner indoor unit according to any one of claims 1-9 and a cabinet-type air conditioner outdoor unit used in cooperation with the cabinet-type air conditioner indoor unit.

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