CN215724023U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, and relates to the technical field of air conditioning equipment; the air detection device comprises a mounting box and a panel, wherein the air detection device is mounted in the mounting box, the mounting box is provided with a first end face and a second end face which are opposite to each other in a first direction, the first end face is provided with a first connecting part, and the mounting box is provided with a first side face and a second side face which are opposite to each other in a second direction perpendicular to the first direction; the panel is provided with a first limiting part, a second limiting part and a second connecting part; the first limiting part is in limiting fit with the first side face, the second limiting part is in limiting fit with the second side face, and the first connecting part and the second connecting part are detachably connected. The mounting box is assembled and positioned and limited on two sides by the first limiting part and the second limiting part, and the mounting box is fixed by the detachable connection between the first connecting part and the second connecting part, so that the mounting box is simple in assembly process and beneficial to structural stability after assembly and detachment of the mounting box.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner.

Background

In order to detect and adjust the indoor air quality, an indoor unit of the existing air conditioner is provided with an air detection device such as a carbon dioxide sensor and the like so as to detect and adjust carbon dioxide in the indoor air, and in order to ensure the installation stability of the air detection device such as the carbon dioxide sensor and the like, the existing air detection device is generally fixed on a shell of the indoor unit through a plurality of connecting components, so that the assembly structure and the assembly process are complex, the assembly efficiency is low, and the subsequent maintenance and disassembly of the air detection device are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioner, which aims to solve the problems that an air detection device on the existing air conditioner is complex in assembly structure and assembly process, low in assembly efficiency and not beneficial to subsequent disassembly.

To solve the above problems, the present invention provides an air conditioner comprising: the air detection device comprises a mounting box, a first connecting part and a second connecting part, wherein the mounting box is internally provided with the air detection device, is provided with a first end face and a second end face which are opposite to each other in a first direction, and is provided with a first side face and a second side face which are opposite to each other in a second direction perpendicular to the first direction; the panel is provided with a first limiting part, a second limiting part and a second connecting part; the first limiting portion is in limiting fit with the first side face, the second limiting portion is in limiting fit with the second side face, and the first connecting portion is detachably connected with the second connecting portion.

So set up, it is spacing to utilize first spacing portion and the spacing portion of second to assemble location and both sides to the mounting box, and the connection of dismantling of the first connecting portion of rethread and second connecting portion realizes the fixed of mounting box, and not only the assembling process is simple, has promoted assembly efficiency, does benefit to the stability of post-assembly structure and the dismantlement of follow-up mounting box moreover.

Furthermore, first spacing portion includes first spacing wall and the second spacing wall of perpendicular connection, first spacing wall with first side is parallel and spacing cooperation, the spacing wall of second is connected on the panel, the mounting box is close to the surface of panel supports and leans on the spacing wall of second.

So set up, can enough utilize first spacing wall to carry on spacingly to first side, but also can support spacingly to the mounting box bottom surface through the spacing wall of second.

Furthermore, first spacing wall is equipped with the first spigot surface of slope, along being close to the panel on the direction, first spigot surface with the interval of mounting box reduces gradually.

So set up for the mounting box can enter into between first spacing wall and the second spacing wall along first spigot surface when the assembly, and the assembly of the mounting box of being convenient for further improves assembly efficiency.

Furthermore, the second limiting part comprises a third limiting wall and a fourth limiting wall which are vertically connected, the third limiting wall is parallel to the second side face and is in limiting fit with the second side face, the fourth limiting wall is connected to the panel, and the surface, close to the panel, of the mounting box abuts against the fourth limiting wall.

So set up, can enough utilize the spacing wall of third to carry on spacingly to the second side, but also can support spacingly to the mounting box bottom surface through the spacing wall of fourth.

Furthermore, the third limiting wall is provided with an inclined second guide surface, and the distance between the second guide surface and the mounting box is gradually reduced along the direction close to the panel.

So set up for the mounting box can enter into between third spacing wall and the fourth spacing wall along the second spigot surface when the assembly, and the assembly of the mounting box of being convenient for further improves assembly efficiency.

Further, in the first direction, a distance between the first limiting portion and the first connecting portion is smaller than a distance between the second limiting portion and the first connecting portion.

So set up, with first spacing portion and the design of the spacing portion of second for staggered structure in the first direction, be convenient for set up wire hole etc. at the lateral part of mounting box and walk the line structure, avoid first spacing portion or the spacing portion of second to influence and walk the line.

Furthermore, the second end face is provided with a third connecting portion, the panel is provided with a fourth connecting portion, and the third connecting portion can be matched with the fourth connecting portion in an inserting mode along the first direction.

So set up, further fixed is carried out to the mounting box through the grafting of third connecting portion and fourth connecting portion, ensures the stability after the mounting box assembly to when the mounting box assembly, can slide the mounting box along first direction in two spacing portions earlier, then the mounting box is just in time spacing by two spacing portions after second connecting portion and fourth connecting portion accomplish to peg graft, the assembly and the location of the mounting box of further being convenient for.

Furthermore, the mounting box comprises a first cover body and a second cover body which are connected, and the first cover body is connected with the second cover body in a buckling mode.

So set up, be convenient for empty gas detection surveys the device and pack into the mounting box of this embodiment to do benefit to follow-up empty gas detection surveys the maintenance or the change of device.

Furthermore, first lid is equipped with first ventilation hole, the second lid is equipped with the second ventilation hole, the panel be equipped with first ventilation hole with the third ventilation hole of second ventilation hole intercommunication.

So set up, can be convenient for the air admission to the mounting box in, ensure the degree of accuracy of empty gas detection surveys device testing result.

Furthermore, the panel is provided with a supporting wall for supporting the mounting box around the third ventilation hole.

So set up, can utilize the support arm to support the mounting box to utilize the effect that blocks of support arm, make the air directly enter into the mounting box through third ventilation hole, avoid the air to flow out in by the interval between mounting box and the panel.

Furthermore, the inner wall of the mounting box is provided with a plurality of limiting ribs around the air detection device, and the limiting ribs limit the displacement of the air detection device in the first direction and the second direction.

So set up, can utilize spacing muscle to carry on spacingly to air detection device, ensure the installation stability of air detection device in the mounting box.

Furthermore, spacing muscle is equipped with mutually perpendicular's fifth limiting wall and sixth limiting wall, the fifth limiting wall with empty gas detection surveys device's diapire butt cooperation, the sixth limiting wall with empty gas detection surveys device's lateral wall butt cooperation.

So set up, it is spacing to utilize a plurality of spacing muscle to carry out the butt on two degrees of freedom to empty gas detection survey device, improves fixed effect, utilizes the spacing wall of fifth to make to form the passageway that does benefit to the circulation of air between empty gas detection survey device and the mounting box diapire moreover, the empty gas detection survey device's of being convenient for detection.

Drawings

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

Fig. 1 is a schematic partial structural diagram of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a front elevational view of FIG. 1;

fig. 3 is a partial schematic view of a panel of an air conditioner according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural diagram of a mounting box of an air conditioner according to an embodiment of the present invention;

fig. 6 is an exploded view of a mounting box of an air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second cover of an air conditioner according to an embodiment of the present invention.

Description of reference numerals:

100-mounting a box; 110-a first end face; 111-a first connection; 120-a second end face; 121-a third connecting portion; 130-a first side; 140-a second side; 150-a first cover; 151-first vent; 160-a second cover; 161-a second vent hole; 170-limiting ribs; 171-a fifth limiting wall; 172-a sixth limiting wall;

200-a panel; 210-a first limit part; 211-a first limiting plate; 212-a second limiting plate; 2121-a first limiting wall; 2122-a second limiting wall; 2123-a first guide surface; 220-a second limiting part; 221-a third limiting plate; 222-a fourth limiting plate; 2221-a third stop wall; 2222-a fourth stop wall; 2223-second guide surface; 230-a second connection; 240-fourth connection; 250-a third vent hole; 260-a support wall;

300-air detection means.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The conventional installation mode of the air detection device 300 is to design a plurality of joints on the air detection device 300 itself or the installation box 100 of the air detection device 300, and utilize connecting members such as screws to be in butt joint with the joints so as to fix the air detection device 300 or the installation box 100 on the shell of the indoor unit of the air conditioner, and the assembly process of the assembly mode is complicated, and more connecting members are needed, so that the assembly efficiency is low.

In view of the above, the present embodiment provides an air conditioner, which optimizes the structure of the panel 200 on the air conditioner housing and the mounting box 100 for placing the air detection device 300, and utilizes the combination of the limit and the detachable connection to solve the above technical problems.

Referring to fig. 1 and 2, the air conditioner provided in this embodiment includes a mounting box 100 and a panel 200, an air detection device 300 is mounted inside the mounting box 100, and the panel 200 may be a part of a rear wall of a housing of an indoor unit of an air conditioner, and only a part of the panel 200 of this embodiment is shown in the drawings.

The mounting box 100 of the present embodiment has a first end face 110 (an upper end face in the drawing) and a second end face 120 (a lower end face in the drawing) opposing each other in a first direction (a → b direction in fig. 2), and the mounting box 100 of the present embodiment has a first side face 130 and a second side face 140 opposing each other in a second direction (c → d direction in fig. 2) perpendicular to the first direction, wherein the first end face 110 of the present embodiment is provided with the first connecting portion 111.

Correspondingly, the panel 200 of the present embodiment is provided with a first position-limiting portion 210, a second position-limiting portion 220 and a second connecting portion 230; the first connection portion 111 and the second connection portion 230 of this embodiment are detachably connected, and the detachable connection manner may be a screw connection, and specifically, the first connection portion 1111 and the second connection portion 230 of this embodiment are both screw holes formed in a direction perpendicular to the panel 200, so as to facilitate installation. The first position-limiting portion 210 of the present embodiment is in position-limiting engagement with the first side surface 130 to limit the displacement of the first side surface 130 in the c → d direction, and the second position-limiting portion 220 is in position-limiting engagement with the second side surface 140 to limit the displacement of the second side surface 140 in the d → c direction.

During specific assembly, utilize first spacing portion 210 and the spacing portion 220 of second to carry out positioning and both sides spacing to mounting box 100, the connection of dismantling of rethread first connecting portion 111 and second connecting portion 230 realizes mounting box 100's fixed, and not only assembly process is simple, has promoted assembly efficiency, does benefit to the stability of post-assembly structure and follow-up mounting box 100's dismantlement moreover.

Referring to fig. 3 and 4, the first position-limiting portion 210 of the present embodiment includes a first position-limiting plate 211 and a plurality of second position-limiting plates 212 vertically installed on the surface of the panel 200, the plurality of second position-limiting plates 212 are uniformly connected to one side of the first position-limiting plate 211 close to the mounting box 100 at intervals, and the second position-limiting plates 212 are vertically connected to the first position-limiting plate 211.

The second limiting plate 212 of the present embodiment includes a first limiting wall 2121 parallel to the first limiting plate 211 and a second limiting wall 2122 perpendicular to the first limiting plate 211, wherein the first side surface 130 of the present embodiment is in limiting fit with the first limiting wall 2121, and one side of the mounting box 100 of the present embodiment close to the panel 200 abuts against the second limiting wall 2122. With such a configuration, when the mounting box 100 of the present embodiment is mounted on the panel 200, the first side portion is restricted by the first restricting wall 2121, and the bottom surface of the mounting box 100 can be supported and restricted by the second restricting wall 2122.

In order to facilitate the assembly of the mounting box 100, the embodiment is provided with an inclined first guide surface 2123 at the top of the first limiting wall 2121, and the distance between the first guide surface 2123 and the first limiting plate 211 gradually increases or the distance between the first guide surface 2123 and the mounting box 100 gradually decreases in the direction approaching the panel 200. During the assembling process of the mounting box 100, the mounting box 100 can enter between the first limiting wall 2121 and the second limiting wall 2122 along the first guide surface 2123, which facilitates the assembling of the mounting box 100 and further improves the assembling efficiency.

Referring to fig. 3 and 4, the second position-limiting portion 220 of the present embodiment has a structure similar to that of the first position-limiting portion 210, the second position-limiting portion 220 includes a third position-limiting plate 221 and a plurality of fourth position-limiting plates 222 vertically mounted on the surface of the panel 200, and the plurality of fourth position-limiting plates 222 are spaced apart from and vertically connected to one side of the third position-limiting plate 221 close to the mounting box 100.

The fourth limiting plate 222 of the present embodiment includes a third limiting wall 2221 parallel to the third limiting plate 221 and a fourth limiting wall 2222 perpendicular to the third limiting plate 221, the second side surface 140 is parallel to and in limiting fit with the third limiting wall 2221, one side of the mounting box 100 close to the panel 200 abuts against the fourth limiting wall 2222, and further, when the second side portion is limited by the third limiting wall 2221, the bottom surface of the mounting box 100 can be supported and limited by the fourth limiting wall 2222.

Similarly, the third position-limiting wall 2221 of the present embodiment is provided with the inclined second guiding surface 2223, and the distance between the second guiding surface 2223 and the third position-limiting plate 221 is gradually increased or the distance between the second guiding surface 2223 and the mounting box 100 is gradually decreased along the direction approaching the panel 200, so that the mounting box 100 can be moved to the assembling position, and the assembling efficiency can be further improved.

In order to facilitate routing, in the first direction, the distance between the first limiting portion 210 and the first connecting portion 111 is smaller than the distance between the second limiting portion 220 and the first connecting portion 111, and certainly, the distance between the first limiting portion 210 and the first connecting portion 111 may be larger than the distance between the second limiting portion 220 and the first connecting portion 111, so that the first limiting portion 210 and the second limiting portion 220 form a staggered structure in the first direction, which is convenient for forming routing structures such as wire passing holes on the side portion of the mounting box 100, and avoids the influence of the first limiting portion 210 or the second limiting portion 220 on routing.

As shown in fig. 1, fig. 2 and fig. 3, in order to improve the stability of the mounting box 100 on the panel 200, the third connecting portion 121 is provided on the second end surface 120 of the mounting box 100, the panel 200 is provided with the fourth connecting portion 240, and the third connecting portion 121 and the fourth connecting portion 240 of the present embodiment are configured to: the third connection part 121 may be in a plug-fit with the fourth connection part 240 in the first direction and the second direction.

This kind of structural design carries out further fixed to mounting box 100 through the grafting of third connecting portion 121 and fourth connecting portion 240, ensures the stability after mounting box 100 assembles, and when mounting box 100 assembles, it is spacing through two spacing portions with mounting box 100 earlier, then make third connecting portion 121 and fourth connecting portion 240 the cooperation of pegging graft, dock first connecting portion 1111 and second connecting portion 230 through the screw at last, accomplish mounting box 100's assembly, whole assembly process is simple high-efficient.

Specifically, the third connecting portion 121 of the present embodiment is a snap or a buckle structure, the fourth connecting portion 240 of the present embodiment is a slot having two openings, one of the two openings faces in the direction b → a in fig. 2, and the other opening faces in the direction d → c, and the two openings are communicated with each other, so that the third connecting portion 121 of the present embodiment is inserted into the slot.

Referring to fig. 5 and 6, the air detection device 300 of the present embodiment is a PCB board having a carbon dioxide sensor at a middle portion, the mounting box 100 of the present embodiment includes a first cover 150 and a second cover 160 connected to each other, the first cover 150 and the second cover 160 are connected by a snap, and a plurality of snap connections between the first cover 150 and the second cover 160 are provided, such a design can facilitate assembly and disassembly of the first cover 150 and the second cover 160, thereby facilitating installation of the air detection device 300 into the mounting box 100 of the present embodiment, and facilitating subsequent maintenance or replacement of the air detection device 300.

In the present embodiment, the first cover 150 is provided with a first vent hole 151, the second cover 160 is provided with a second vent hole 161, and correspondingly, the panel 200 is provided with a third vent hole 250 communicated with the first vent hole 151 and the second vent hole 161. The design of first ventilation hole 151, second ventilation hole 161 and third ventilation hole 250 can be convenient for the air to enter into mounting box 100, ensures the degree of accuracy of air detection device 300 testing result, and the effect of circulation of air is obviously superior to the structure of current mounting box 100 one side trompil.

Referring to fig. 2 again, the number of the third through holes of the present embodiment is multiple, multiple third through holes are uniformly spaced to ensure uniformity of air intake, and around the third through hole 250, the panel 200 is provided with a supporting wall 260 for supporting the mounting box 100, the supporting wall 260 forms a cylindrical structure, two sides of the cylindrical supporting wall 260 are respectively connected with the second limiting plate 212 of the first limiting portion 210 and the fourth limiting plate 222 of the second limiting portion 220, when the mounting box 100 is supported by the supporting arm, the air directly enters the mounting box 100 through the third through hole 250 by using the blocking effect of the supporting arm, so as to prevent the air from flowing out from the space between the mounting box 100 and the panel 200.

In addition, as shown in fig. 7, in order to ensure the installation stability of the air detection device 300 in the installation box 100, the inner wall of the installation box 100 of the embodiment is provided with a plurality of limiting ribs 170 around the air detection device 300, the limiting ribs 170 are used for limiting the displacement of the air detection device 300 in the first direction and the second direction, and specifically, one or more limiting ribs 170 may be provided on each inner side wall of the installation box 100 to ensure the limiting effect.

The limiting rib 170 of the present embodiment is provided with a fifth limiting wall 171 and a sixth limiting wall 172 which are perpendicular to each other, the fifth limiting wall 171 is in abutting fit with the bottom wall of the air detection device 300, and the sixth limiting wall 172 is in abutting fit with the side wall of the air detection device 300. This kind of structural design utilizes a plurality of spacing muscle 170 can carry out the butt spacing on two degrees of freedom to aerial detection device 300, improves fixed effect, utilizes fifth spacing wall 171 to make to form the passageway that does benefit to the circulation of air between aerial detection device 300 and the mounting box diapire moreover, the detection of the aerial detection device 300 of being convenient for.

Since the air conditioner of the present embodiment is improved only in a part of the air detection device mounting structure, the present embodiment does not describe and illustrate the remaining structure of the air conditioner.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An air conditioner, comprising:

the air detection device comprises a mounting box (100), wherein an air detection device (300) is mounted in the mounting box (100), the mounting box (100) is provided with a first end face (110) and a second end face (120) which are opposite to each other in a first direction, the first end face (110) is provided with a first connecting part (111), and the mounting box (100) is provided with a first side face (130) and a second side face (140) which are opposite to each other in a second direction perpendicular to the first direction;

a panel (200) provided with a first limiting part (210), a second limiting part (220) and a second connecting part (230); the first limiting part (210) is in limiting fit with the first side surface (130), the second limiting part (220) is in limiting fit with the second side surface (140), and the first connecting part (111) is detachably connected with the second connecting part (230).

2. The air conditioner according to claim 1, wherein the first stopper portion (210) comprises a first stopper wall (2121) and a second stopper wall (2122) which are vertically connected, the first stopper wall (2121) is parallel to and in stopper fit with the first side surface (130), the second stopper wall (2122) is connected to the panel (200), and the surface of the mounting box (100) close to the panel (200) abuts against the second stopper wall (2122);

and/or the second limiting part (220) comprises a third limiting wall (2221) and a fourth limiting wall (2222) which are vertically connected, the third limiting wall (2221) is parallel to the second side surface (140) and is in limiting fit with the second side surface, the fourth limiting wall (2222) is connected to the panel (200), and the surface, close to the panel (200), of the mounting box (100) abuts against the fourth limiting wall (2222).

3. The air conditioner according to claim 2, wherein when the first stopper portion (210) includes a first stopper wall (2121) vertically connected, the first stopper wall (2121) is provided with a first guide surface (2123) inclined such that a distance between the first guide surface (2123) and the mounting box (100) is gradually decreased in a direction approaching the panel (200);

when the second limiting part (220) comprises a third limiting wall (2221), the third limiting wall (2221) is provided with a second inclined guide surface (2223), and the distance between the second guide surface (2223) and the mounting box (100) is gradually reduced along the direction close to the panel (200).

4. The air conditioner according to claim 1, wherein a distance between the first stopper portion (210) and the first connection portion (111) is smaller than a distance between the second stopper portion (220) and the first connection portion (111) in the first direction.

5. The air conditioner according to any one of claims 1 to 4, wherein the second end face (120) is provided with a third connecting portion (121), the panel (200) is provided with a fourth connecting portion (240), and the third connecting portion (121) can be inserted and matched with the fourth connecting portion (240) along the first direction.

6. The air conditioner according to any one of claims 1 to 4, wherein the air detecting device (300) is a device for detecting carbon dioxide, the mounting box (100) includes a first cover (150) and a second cover (160) connected to each other, and the first cover (150) and the second cover (160) are snap-fitted to each other.

7. The air conditioner according to claim 6, wherein the first cover (150) is provided with a first vent hole (151), the second cover (160) is provided with a second vent hole (161), and the panel (200) is provided with a third vent hole (250) communicating with the first vent hole (151) and the second vent hole (161).

8. The air conditioner according to claim 7, wherein the panel (200) is provided with a support wall (260) supporting the mounting box (100) around the third ventilation hole (250).

9. The air conditioner according to any one of claims 1 to 4, wherein the inner wall of the mounting box (100) is provided with a plurality of limiting ribs (170) around the air detection device (300), and the plurality of limiting ribs (170) limit the displacement of the air detection device (300) in the first direction and the second direction.

10. The air conditioner according to claim 9, wherein the stopper rib (170) is provided with a fifth stopper wall (171) and a sixth stopper wall (172) perpendicular to each other, the fifth stopper wall (171) is in abutting engagement with a bottom wall of the air detecting device (300), and the sixth stopper wall (172) is in abutting engagement with a side wall of the air detecting device (300).

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