CN218296162U - Air conditioner display box assembly and window type air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner display box assembly and a window type air conditioner, wherein the display box assembly comprises a circuit board, a box body and a box cover; a plurality of first positioning holes are formed in the circuit board; the box body comprises a bottom plate and a side wall, the bottom plate is provided with a plurality of positioning columns and elastic supporting parts, and the inner side of the side wall is provided with a plurality of first limiting bulges and second limiting bulges; the box cover is provided with a plurality of second positioning holes; the circuit board is placed in the space that box body and lid enclose, and the elastic support portion is used for supporting the circuit board, and the reference column wears to locate corresponding first locating hole and second locating hole in, the upper and lower displacement of first spacing arch and the cooperation of the circumference side of circuit board in order to restrict the circuit board, the upper and lower displacement of the cooperation of the circumference side of the spacing arch of second and lid in order to restrict the lid. The screwless installation mode is adopted between the circuit board and the box cover and between the box cover and the box body, so that the installation efficiency is improved, the abnormity of the production process is reduced, and the circuit board can be prevented from being damaged due to extrusion.

Description

Air conditioner display box assembly and window type air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to an air conditioner display box subassembly and window formula air conditioner.

Background

The display box subassembly of air conditioner includes box body, lid and circuit board usually, adopts the mode of screw cooperation buckle to install the circuit board to the lid in, and the rethread screw is with box body and lid fixed assembly, and production and installation effectiveness are lower, and easily takes place production, installation damage scheduling problem. And the space between the circuit board and the display box can not be ensured, and the circuit board is easy to be damaged by extrusion.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides an air conditioner display box subassembly and window formula air conditioner all adopts screwless mounting means between circuit board and the lid, between lid and the box body, improves the installation effectiveness, and reduction in production process is unusual, can avoid the circuit board to receive the extrusion and damage simultaneously.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides an air conditioner display box subassembly, include:

the circuit board is provided with a plurality of first positioning holes which are arranged at intervals;

the box body comprises a bottom plate and a side wall, wherein the bottom plate is provided with a plurality of positioning columns arranged at intervals and a plurality of elastic supporting parts arranged at intervals, and the inner side of the side wall is provided with a plurality of first limiting bulges arranged at intervals and a plurality of second limiting bulges arranged at intervals;

the box cover is provided with a plurality of second positioning holes which are arranged at intervals;

the circuit board is placed in the space enclosed by the box body and the box cover, the elastic supporting part is used for supporting the circuit board, the positioning columns, the first positioning holes and the second positioning holes are in one-to-one correspondence, the positioning columns penetrate through the first positioning holes and the second positioning holes, the first limiting bulges are matched with the circumferential side edges of the circuit board to limit the upper displacement and the lower displacement of the circuit board, and the second limiting bulges are matched with the circumferential side edges of the box cover to limit the upper displacement and the lower displacement of the box cover.

In some embodiments of the present application, the elastic support portion includes a fixed arm and a cantilever, which are integrally formed, the fixed arm is fixedly disposed on the bottom plate, one end of the cantilever is connected with the fixed arm, and the other end of the cantilever is suspended, a protruding portion is disposed on one side of the cantilever away from the bottom plate, and the protruding portion abuts against the circuit board;

when the elastic support part is not stressed, the suspension end of the cantilever is greater than the distance between the bottom plates, and the fixed end of the cantilever is greater than the distance between the bottom plates.

In some embodiments of the present application, the fixing arm is disposed near a center line of the bottom plate in a longitudinal direction, and the cantilever arm extends toward a side near the side wall extending in the longitudinal direction of the cartridge body.

In some embodiments of the present application, a plurality of support columns arranged at intervals are arranged on the bottom plate, and the support columns abut against the circuit board.

In some embodiments of the present application, the positioning column includes a first positioning column section and a second positioning column section, a diameter of the first positioning column section is greater than a diameter of the second positioning column section, the first positioning column section is located at a lower portion of the second positioning column section, and a step portion is formed between the first positioning column section and the second positioning column section;

the circuit board is abutted against the step part.

In some embodiments of the present application, two that extend along the width direction of box body are equipped with the line mouth of walking on the lateral wall respectively, one side of line mouth is uncovered, the lateral wall is being close to uncovered position department is equipped with the backstop extension, backstop extension orientation open direction extends.

The utility model also provides a window formula air conditioner, its indoor side is equipped with the panel frame, be equipped with the mounting groove on the panel frame, be equipped with in the mounting groove as above in the embodiment arbitrary display box subassembly.

In some embodiments of the present application, a plurality of spacing holes arranged at intervals are formed in a top wall enclosing the mounting groove, and a plurality of buckles arranged at intervals are arranged on a bottom wall enclosing the mounting groove;

the box body comprises two side walls extending along the length direction of the box body, wherein one side wall is provided with a plurality of third limiting bulges arranged at intervals, and the outer side of the other side wall is provided with a plurality of bosses arranged at intervals;

the third limiting bulges are inserted into the corresponding limiting holes, and the buckles are clamped with the corresponding bosses.

In some embodiments of the present application, two of the side walls extending in the width direction of the box body are respectively provided with a mounting lug, the panel frame is correspondingly provided with a screw post, and the mounting lugs are fixed to the screw posts through screws.

In some embodiments of this application, the panel frame is equipped with solidus portion, solidus portion includes the spacing muscle of two relative L types that set up, two enclose between the spacing muscle and enclose into the through wires hole that supplies the circuit to pass, the top in through wires hole is uncovered.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

in the display box assembly disclosed by the application, a screwless mounting mode is adopted between the circuit board and the box cover and between the box cover and the box body, so that the mounting efficiency is improved, and the abnormity in the production process is reduced;

the arrangement of the elastic supporting part prevents the circuit board from directly contacting the bottom plate, so that a certain gap is formed between the circuit board and the bottom plate, and the circuit board is prevented from being damaged due to extrusion.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic diagram of a prior art window air conditioner;

FIG. 2 is a schematic structural diagram of a panel assembly according to an embodiment;

FIG. 3 is a schematic view of the panel assembly of FIG. 2 viewed from the backside;

FIG. 4 is a schematic structural view of the panel assembly shown in FIG. 2 without the air inlet grille and the air outlet flap;

FIG. 5 is a schematic view of the structure of FIG. 4 without the decorative frame;

fig. 6 is a schematic structural view of a panel frame according to an embodiment;

fig. 7 is a schematic view of the panel frame of fig. 6 viewed from the backside;

FIG. 8 is a schematic view of a structure of a deco-frame according to an embodiment;

FIG. 9 is a schematic view of the decorative frame of FIG. 8 as viewed from the direction Q1;

fig. 10 is a schematic structural view of a decorative strip according to an embodiment;

fig. 11 is a schematic view of the decorative strip of fig. 10 as viewed from direction Q2;

FIG. 12 is a schematic structural view of a display box assembly according to an embodiment;

FIG. 13 is a schematic view of the display box assembly of FIG. 12 viewed from the back side;

fig. 14 is a schematic structural view of a cartridge body according to an embodiment;

FIG. 15 is a top view of a cartridge body according to an embodiment;

FIG. 16 isbase:Sub>A sectional view taken along line A-A of FIG. 15;

reference numerals are as follows:

01-panel assembly, 02-housing;

100-panel frame, 110-third positioning hole, 120-first clamping hole, 130-fourth positioning hole, 140-second clamping hole, 150-limiting rib, 161-bottom mounting surface, 162-top mounting surface, 163-side mounting surface, 170-abdicating concave portion, 171-second screw column, 180-mounting groove, 181-limiting hole, 182-limiting hole, 183-buckle, 184-line fixing portion and 190-third screw column;

200-a decorative strip, 210-a second positioning column, 220-a first buckle, 230-an exposed part, 240-an internal hidden part and 250-a abdicating notch;

300-decorative frame, 310-positioning insertion piece, 320-second buckle, 330-limiting protrusion, 340-first screw column, 350-decorative frame peripheral wall, 360-decorative frame flanging and 361-flanging part;

410-an air inlet, 420-an air outlet, 430-an air inlet grille and 440-an air guide swinging blade;

500-display box assembly, 510-box body, 511-bottom plate, 512-side wall, 513-first limit projection, 514-second limit projection, 515-first positioning column, 516-support column, 517-third limit projection, 518-boss, 520-box cover, 521-second positioning hole, 530-circuit board, 540-elastic support part, 541-fixed arm, 542-cantilever, 543-boss, 550-wiring port, 560-stop extension part, 570-installation lug;

x-the center line of the length direction of the base plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Referring to fig. 1, a housing of the window type air conditioner includes a housing 02, a bottom housing and a panel frame 100, wherein the housing 02 forms left and right sidewalls and a top wall of the housing, the bottom housing forms a bottom plate of the housing, and the panel frame 100 forms a front wall of the housing.

A display box assembly 500 is disposed on the panel frame 100, fig. 3 is a schematic structural view illustrating the display box assembly 500 mounted on the panel frame 100, fig. 12 and 13 are schematic structural views viewed from different directions of the display box assembly 500, and fig. 14 to 16 are schematic structural views illustrating a box body 510.

The display box assembly 500 mainly includes a circuit board 530, a box body 510, and a box cover 520. The display box assembly 500 in this embodiment is assembled without screws, and specifically, the circuit board 530 is provided with a plurality of first positioning holes (not labeled) arranged at intervals; the box body 510 comprises a bottom plate 511 and a side wall 512, wherein a plurality of positioning columns (marked as first positioning columns 515) arranged at intervals and a plurality of elastic supporting parts 540 arranged at intervals are arranged on the bottom plate 511, and a plurality of first limiting bulges 513 arranged at intervals and a plurality of second limiting bulges 514 arranged at intervals are arranged on the inner side of the side wall 512; the box cover 520 is provided with a plurality of second positioning holes 521 which are arranged at intervals; the circuit board 530 is placed in a space enclosed by the box body 510 and the box cover 520, the elastic support part 540 is used for supporting the circuit board 530, the plurality of first positioning posts 515, the plurality of first positioning holes and the plurality of second positioning holes 521 are in one-to-one correspondence, the first positioning posts 515 are arranged in the corresponding first positioning holes and the second positioning holes 521 in a penetrating manner, the first limiting protrusions 513 are matched with the circumferential side edges of the circuit board 530 to limit the vertical displacement of the circuit board 530, the second limiting protrusions 514 are matched with the circumferential side edges of the box cover 520 to limit the vertical displacement of the box cover 520, and the vertical displacement is along the height direction of the box body 510.

During installation, the top opening of the box body 510 is placed upwards, the circuit board 530 is placed in the box body 510 firstly, the first positioning column 515 is arranged in the first positioning hole in a penetrating mode, the bottom of the circuit board 530 is abutted to the elastic supporting portion 540, then the circuit board 530 is pressed downwards, the elastic supporting portion 540 is stressed to deform downwards, the circumferential side edge of the circuit board 530 moves to the lower portion of the first limiting protrusion 513 to be abutted to limit, the box cover 520 is buckled on the box body 510, the portion, exposed out of the circuit board 530, of the positioning column 515 penetrates into the second positioning hole 521, the box cover 520 is pressed downwards to enable the circumferential side edge of the box cover 520 to move to the lower portion of the second limiting protrusion 514 to be abutted to limit, screwless installation of three parts of the display box assembly 500 is achieved, and installation efficiency is greatly improved.

The elastic support 540 prevents the circuit board 530 from directly contacting the bottom plate 511, so that a gap is formed between the circuit board 530 and the bottom plate 511, and the circuit board 530 is prevented from being damaged due to extrusion.

In some embodiments of the present application, referring to fig. 16, the elastic support portion 540 and the box body 510 are integrally formed, the elastic support portion 540 includes a fixed arm 541 and a cantilever 542 which are integrally formed, the fixed arm 541 is fixedly disposed on the bottom plate 511, one end of the cantilever 542 is connected with the fixed arm 541, the other end of the cantilever 542 is suspended, the cantilever 542 is provided with a protruding portion 543 on one side departing from the bottom plate 511, the protruding portion 543 abuts against the circuit board 530, and the circuit board 530 is uniformly supported at multiple points.

When the elastic supporting parts 540 are not stressed, the distance between the free end of the cantilever 542 and the bottom plate 511 is larger than the distance between the fixed end of the cantilever 542 and the bottom plate 511, the circuit board 530 is pressed downwards during installation, the cantilever 542 is stressed and supported to move downwards, a certain gap is formed between the cantilever 542 and the bottom plate 511, the arrangement of the projection part 543 enables the bottom of the circuit board 530 not to be directly contacted with the bottom of the circuit board 530, the multiple elastic supporting parts 540 form multi-point support for the bottom of the circuit board 530, the layout of components on the circuit board 530 is not interfered, and the components are prevented from being crushed due to stress of the circuit board 530.

In some embodiments of the present application, referring to fig. 14, the fixing arm 541 is disposed near the center line X in the length direction of the bottom plate 511, and the suspension arm 542 extends toward a side near a side wall extending in the length direction of the cartridge body 510, that is, the suspension arm 542 extends in the width direction of the cartridge body 510. In this embodiment, eight elastic support parts 540 are provided, and every two elastic support parts 540 are symmetrically arranged with the center line X as the center, so as to realize multi-point effective support for the circuit board 530.

In some embodiments of the present application, with reference to fig. 14, the bottom plate 511 is provided with a plurality of supporting pillars 516 arranged at intervals, and the supporting pillars 516 abut against the circuit board 530, so as to further increase supporting position points of the circuit board 530 and improve the mounting reliability of the circuit board 530.

In some embodiments of the present application, the first positioning pillar 515 includes a first positioning pillar section and a second positioning pillar section, a diameter of the first positioning pillar section is larger than a diameter of the second positioning pillar section, the first positioning pillar section is located at a lower portion of the second positioning pillar section, and a step portion is formed between the first positioning pillar section and the second positioning pillar section.

When the circuit board 530 is mounted, the circuit board 530 is pressed downward to abut against the step portion, and the circuit board 530 is mounted in place, so that the situation that the safety gap between the elastic supporting portion 540 and the bottom plate 511 is damaged due to the fact that the circuit board 530 is excessively pressed downward is avoided, and meanwhile, feedback information of mounting in place is provided for an operator.

In some embodiments of the present application, with reference to fig. 14, the two sidewalls extending along the width direction of the box body 510 are respectively provided with a wire feeding opening 550, one side of the wire feeding opening 550 is open, the sidewall 512 is provided with a stopping extension 560 at a position close to the open position, the stopping extension 560 extends towards the open direction, and the stopping extension 560 is provided below the open wire feeding opening 550. The circuit led out from the circuit board 530 is led out through the wiring port 550, and the stop extension portion 560 has a certain limiting effect on the circuit, so that the reliability, the novelty and the regularity of wiring are improved.

In some embodiments of the present application, the panel frame 100 is fixedly connected to the housing and the bottom casing, the panel frame 100 is provided with an air inlet 410 and an air outlet 420 which are vertically arranged, the air outlet 420 is located above the air inlet 410, an air inlet grille 430 is arranged at the air inlet 410, and an air guide swing vane 440 is arranged at the air outlet 420 to adjust an air outlet direction.

Referring to fig. 6, the panel frame 100 is provided with mounting surfaces on a front wall surrounding the air outlet 420, and the mounting surfaces include two side mounting surfaces 163 disposed opposite to each other in the left-right direction, a bottom mounting surface 161 disposed opposite to each other in the up-down direction, and a top mounting surface 162.

Referring to fig. 10 and 11, the decorative strip 200 has a U-shaped structure, and the decorative strip 200 includes an exposed portion 230 and an embedded portion 240 that are integrally formed.

The decorative strip 200 is arranged on the side mounting surface 163 and the bottom mounting surface 161 through an inserting positioning structure and a buckling structure, and the decorative strip 200 is installed in a screwless mode. Fig. 5 is a schematic view showing a structure after the decorative strip 200 is mounted on the panel frame 100.

Referring to fig. 8 and 9, the decoration frame 300 includes a decoration frame peripheral wall 350 and a decoration frame flange 360, the decoration frame flange 360 is disposed along the circumference of the decoration frame peripheral wall 350 and is disposed at the front side of the decoration frame peripheral wall 350, the decoration frame flange 360 extends toward the outer peripheral side of the decoration frame peripheral wall 350, the decoration frame peripheral wall 350 forms an inner wall of the air outlet 420, the decoration frame flange 360 is disposed on the side mounting surface 163, the bottom mounting surface 161 and the top mounting surface 162 through the insertion positioning structure and the fastening structure, and the decoration frame flange 360 shields the built-in portion 240 and the top mounting surface 162. Fig. 4 is a schematic structural view showing the assembled panel frame 100, decorative strip 200 and decorative frame 300.

The panel frame 100, the decorative strip 200 and the decorative frame 300 form a panel assembly 01, the decorative strip 200 and the decorative frame 300 are arranged on the panel frame 100 of the panel assembly 01 in the embodiment, the decorative strip 200 is installed in a screwless installation mode, and the installation efficiency is high; the decoration frame 300 plays a role in shielding and limiting the built-in part 240 of the decoration strip 200, thereby being beneficial to improving the installation reliability of the decoration strip 200, improving the matching degree of the decoration strip 200, and reducing flash seams; meanwhile, the decorative frame peripheral wall 350 forms the inner wall of the air outlet 420, and when in actual installation, the air guide swing blades 440 are firstly installed on the decorative frame peripheral wall 350, and then the decorative frame peripheral wall 350 is installed on the panel frame 100, so that the installation is convenient; the exposed part 240 of the decorative strip and the decorative frame flanging 360 form a part of the appearance surface of the panel assembly 01, so that the whole panel assembly 01 is more layered and beautiful in visual representation.

In some embodiments of the present application, regarding the screwless installation structure between the decoration strip 200 and the panel frame 100, referring to fig. 10 and 11, the built-in portion 240 is a thin flanging structure disposed at the inner side of the exposed portion 230, and the built-in portion 240 is provided with a plurality of second positioning pillars 210 arranged at intervals and a plurality of first fasteners 220 arranged at intervals. Correspondingly, referring to fig. 6, the side mounting surface 163 and the bottom mounting surface 161 are correspondingly provided with a plurality of third positioning holes 110 and first clamping holes 120. When the decorative strip 200 is installed, the second positioning column 210 is inserted into the third positioning hole 110, so that the decorative strip 200 is preliminarily positioned, and then the decorative strip 200 is pressed towards the direction close to the panel frame 100, so that the first buckle 220 is clamped in the first clamping hole 120, so that the decorative strip 200 can be fixedly installed, and the installation is convenient and fast.

Further, there are three second positioning columns 210, and six first fasteners 220; a second positioning column 210 and a first buckle 220 are respectively arranged at the upper positions of the left side and the right side of the inner hidden part 240; the bottom side of the inner-hidden portion 240 is provided with another second positioning column 210 and another four first fasteners 220 at intervals along the length direction. Correspondingly, the number of the third positioning holes 110 is also three, the number of the first clamping holes 120 is also six, and the mounting reliability of the decorative strip 200 is further improved by multiple positioning positions and multiple clamping positions.

In some embodiments of the present application, as for the mounting structure of the decoration frame 300, referring to fig. 8 and 9, a plurality of positioning insertion pieces 310 are disposed on the decoration frame flanges 360 located at the left, right, and bottom sides at intervals, the decoration frame flanges 360 are further provided with a plurality of second fasteners 320 disposed at intervals along the circumferential direction thereof, and the positioning insertion pieces 310 and the second fasteners 320 extend toward the side where the decoration frame peripheral wall 350 is located; referring to fig. 6, a plurality of fourth positioning holes 130 and second fastening holes 140 are correspondingly formed on the mounting surface; referring to fig. 10 and 11, the inner-concealed portion 240 is provided with an abdicating hole 260 for abdicating the positioning insertion piece 310 and an abdicating notch 250 for abdicating the second buckle 320; during installation, the positioning insertion piece 310 is inserted into the fourth positioning hole 130 through the abdicating hole 260, and the second buckle 320 is clamped in the second clamping hole 140 through the abdicating notch 250, so that the installation of the decoration frame 300 can be realized.

In some embodiments of the present application, at least one fourth positioning hole 130 and at least one second fastening hole 140 are disposed between two adjacent first fastening holes 120, so that the positioning holes and the fastening holes on the decorative strip 200 and the decorative frame 300 can be uniformly arranged, the stress uniformity of each component is improved, and the reduction of the flash seams after installation is facilitated.

In some embodiments of the present application, referring to fig. 9, a plurality of limiting protrusions 330 are respectively disposed on the decorative frame peripheral wall 350 at intervals on the top side and the bottom side, and the limiting protrusions 330 are disposed on the outer side of the decorative frame peripheral wall 350; referring to fig. 3, the limiting protrusion 330 abuts against the rear side of the peripheral wall of the panel frame 100, which forms the air outlet, to limit the front and rear displacement of the decoration frame 300, thereby further improving the installation reliability of the decoration frame 300.

In some embodiments of the present application, referring to fig. 9, the first screw posts 340 are respectively disposed at the lower positions of the left and right sides of the peripheral wall 350 of the decorative frame; referring to fig. 6, the panel frame 100 is provided with a recess 170 at a lower position of the left and right sides of the peripheral wall surrounding the air outlet, and one end of the recess 170 is provided with a second screw post 171; bolts are inserted between the first bolt posts 340 and the second bolt posts 171, so that the installation stability of the decoration frame 300 is further improved.

In some embodiments of the present application, referring to fig. 6, the top mounting surface 162 is provided with a limiting rib 150 along a length direction thereof; referring to fig. 8 and 9, a turned-over portion 361 is disposed on a top side of the trim bezel turned-over edge 360, the turned-over portion 361 extends toward a side where the trim bezel peripheral wall 350 is located, and the turned-over portion 361 abuts against the limiting rib 150 to limit the up-and-down displacement of the trim bezel 300.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An air conditioner display box assembly, comprising:

the circuit board is provided with a plurality of first positioning holes which are arranged at intervals;

the box body comprises a bottom plate and a side wall, wherein the bottom plate is provided with a plurality of positioning columns arranged at intervals and a plurality of elastic supporting parts arranged at intervals, and the inner side of the side wall is provided with a plurality of first limiting bulges arranged at intervals and a plurality of second limiting bulges arranged at intervals;

the box cover is provided with a plurality of second positioning holes which are arranged at intervals;

the circuit board is placed in the box body and in the space enclosed by the box cover, the elastic supporting part is used for supporting the circuit board, and is a plurality of the positioning column, the first positioning hole and the second positioning hole correspond to each other one by one, the positioning column penetrates through the first positioning hole and the second positioning hole which correspond to each other, the first limiting protrusion is matched with the circumferential side edge of the circuit board to limit the upper displacement and the lower displacement of the circuit board, and the second limiting protrusion is matched with the circumferential side edge of the box cover to limit the upper displacement and the lower displacement of the box cover.

2. The air conditioning display box assembly of claim 1,

the elastic support part comprises a fixed arm and a cantilever which are integrally structured, the fixed arm is fixedly arranged on the bottom plate, one end of the cantilever is connected with the fixed arm, the other end of the cantilever is suspended, a protruding part is arranged on one side of the cantilever, which is far away from the bottom plate, and the protruding part is abutted to the circuit board;

when the elastic support part is not stressed, the suspension end of the cantilever and the distance between the bottom plates are greater than the fixed end of the cantilever and the distance between the bottom plates.

3. The air conditioning display box assembly of claim 2,

the fixing arm is provided near a center line in a longitudinal direction of the bottom plate, and the cantilever extends toward a side near the side wall extending in the longitudinal direction of the cartridge body.

4. The air conditioning display box assembly of claim 1,

the bottom plate is provided with a plurality of supporting columns which are arranged at intervals, and the supporting columns are abutted to the circuit board.

5. The air conditioning display box assembly of claim 1,

the positioning column comprises a first positioning column section and a second positioning column section, the diameter of the first positioning column section is larger than that of the second positioning column section, the first positioning column section is positioned at the lower part of the second positioning column section, and a step part is formed between the first positioning column section and the second positioning column section;

the circuit board abuts against the step portion.

6. An air conditioning display box assembly as recited in any one of claims 1 to 5,

two side walls extending along the width direction of the box body are respectively provided with a wire running port, one side of each wire running port is open, the side walls are provided with stop extending parts at positions close to the openings, and the stop extending parts extend towards the open direction.

7. A window-type air conditioner is characterized in that,

a panel frame is arranged on the indoor side of the display cabinet, a mounting groove is formed in the panel frame, and the display box assembly as claimed in any one of claims 1 to 6 is arranged in the mounting groove.

8. The window air conditioner as set forth in claim 7,

a plurality of spacing holes which are arranged at intervals are arranged on the top wall which encloses the mounting groove, and a plurality of buckles which are arranged at intervals are arranged on the bottom wall which encloses the mounting groove;

the box body comprises two side walls extending along the length direction of the box body, wherein one side wall is provided with a plurality of third limiting bulges arranged at intervals, and the outer side of the other side wall is provided with a plurality of bosses arranged at intervals;

the third limiting bulges are inserted into the corresponding limiting holes, and the buckles are clamped with the corresponding bosses.

9. The window type air conditioner as set forth in claim 8,

along two that the width direction of box body extends be equipped with the installation lug on the lateral wall respectively, correspond on the panel frame and be equipped with the screw post, the installation lug pass through the screw with the screw post is fixed.

10. The window air conditioner as set forth in claim 9,

the panel frame is provided with a thread fixing part, the thread fixing part comprises two L-shaped limiting ribs which are oppositely arranged, a thread hole for a line to pass through is formed by the two limiting ribs in a surrounding mode, and the top of the thread hole is open.

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