CN210602185U

CN210602185U - Panel assembly, air conditioner indoor unit and air conditioner

Info

Publication number: CN210602185U
Application number: CN201921518521.0U
Authority: CN
Inventors: 覃强
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-22
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a machine and air conditioner in panel components, air conditioning, this panel components are applied to machine in the air conditioning, panel components includes: a panel; and the formaldehyde sensor is arranged on the inner surface of the panel. The utility model aims at providing a can detect the panel components of the formaldehyde in the room air to improve the accuracy that the indoor set of air conditioner detected.

Description

Panel assembly, air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field, in particular to panel assembly, use this panel assembly's air conditioning indoor set and use this air conditioning indoor set's air conditioner.

Background

The existing air-conditioning indoor unit is not provided with a formaldehyde sensor generally, and can not detect formaldehyde in indoor air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a panel components aims at providing one kind and can detect the panel components of the formaldehyde in the room air to improve the accuracy that the indoor set of air conditioner detected.

In order to achieve the above object, the utility model provides a panel components is applied to the machine in the air conditioning, panel components includes:

a panel; and

and the formaldehyde sensor is arranged on the inner surface of the panel.

In one embodiment, the formaldehyde sensor is removably attached to the inner surface of the panel.

In one embodiment, the panel assembly further comprises a display box disposed on an inner surface of the panel; the formaldehyde sensor is electrically connected with the display box.

In one embodiment, the formaldehyde sensor is disposed on the display box.

In one embodiment, the display box comprises a mounting box connected with the inner surface of the panel, the mounting box is provided with an air inlet, an air passing port and an air passing channel communicated with the air inlet and the air passing port, and the formaldehyde sensor is arranged in the air passing channel.

In one embodiment, the mounting box and the inner surface of the panel enclose to form the air passing channel.

In an embodiment, the air inlet is disposed adjacent to an upper side of the panel, so that the air inlet is disposed adjacent to an air inlet of the indoor unit of the air conditioner.

In one embodiment, the air inlet and the air passing opening are respectively arranged at two opposite sides of the mounting box;

and/or the display box further comprises a first grid arranged at the air inlet;

and/or the display box further comprises a second grid arranged at the air passing opening.

In one embodiment, the mounting box is further provided with a mounting hole communicated with the air passing channel for mounting the formaldehyde sensor;

the display box also comprises a cover plate which can be detachably covered on the mounting hole.

In one embodiment, the mounting box is in an L-shaped arrangement.

In one embodiment, the formaldehyde sensor comprises an electrical plug, the display box is provided with an electrical socket, and the formaldehyde sensor is electrically connected with the display box through the plug-in fit of the electrical plug and the electrical socket.

In one embodiment, the formaldehyde sensor comprises a mounting shell and a formaldehyde sensor membrane, the mounting shell is provided with a containing cavity, the formaldehyde sensor membrane is arranged in the containing cavity, and the mounting shell is provided with a vent hole communicated with the containing cavity.

In one embodiment, the mounting shell comprises a box body and a box cover which are detachably connected;

the vent hole comprises a first vent hole arranged on the box body and a second vent hole arranged on the box cover.

The utility model also provides an indoor unit of air conditioner, which comprises a housin, the casing includes the panel components, the panel components includes:

a panel; and

and the formaldehyde sensor is arranged on the inner surface of the panel.

In an embodiment, the indoor unit of the air conditioner further includes a formaldehyde removing module and an air inlet grille, the casing is provided with an air inlet near the upper side of the panel, the formaldehyde removing module is arranged at the air inlet, and the air inlet grille is arranged at one side of the formaldehyde removing module, which faces away from the casing.

The utility model also provides an air conditioner, machine in air condensing units and the air conditioning, the machine includes the casing in the air conditioning, the casing includes the panel components, the panel components includes:

a panel; and

the formaldehyde sensor is arranged on the inner surface of the panel;

the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.

The utility model discloses technical scheme's panel components is through setting up the formaldehyde sensor to set up the formaldehyde sensor in the internal surface of panel, be applied to the panel components in the air conditioning indoor set, the inside cavity negative pressure of usable air conditioning indoor set will not inhale the air that air conditioning indoor set purification treatment and see through the formaldehyde sensor, thereby realize calculating the accuracy of measuring to formaldehyde concentration or PM2.5 granule in the room air effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a panel assembly according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic structural view of another view angle of an embodiment of the panel assembly of the present invention;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

FIG. 5 is a partially exploded view of an embodiment of the panel assembly of the present invention;

FIG. 6 is an enlarged schematic view at C of FIG. 5;

FIG. 7 is a partially exploded view of an embodiment of the formaldehyde sensor of the present invention;

fig. 8 is a schematic structural view of an embodiment of an indoor unit of an air conditioner according to the present invention;

fig. 9 is a partially exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 10 is a schematic cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 11 is an enlarged schematic view at D of FIG. 10;

fig. 12 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present invention, with a panel removed;

fig. 13 is an enlarged schematic view at E in fig. 12.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a panel assembly 100 is applied to machine 900 in the air conditioning. It is understood that the indoor unit 900 may be a wall-mounted indoor unit, a vertical cabinet unit, a circular cabinet unit, or the like, and the panel assembly 100 may be changed according to the shell structure of different indoor units 900, which is not limited herein. The present embodiment will be described with reference to a wall-mounted air conditioner indoor unit as an example.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in an embodiment of the present invention, the panel assembly 100 includes a panel 1 and a formaldehyde sensor 3, wherein the panel 1 has an outer surface and an inner surface, and the formaldehyde sensor 3 is disposed on the inner surface of the panel 1.

The utility model discloses a panel assembly 100 is through setting up formaldehyde sensor 3 to set up formaldehyde sensor 3 in panel 1's internal surface, be applied to panel assembly 100 in the machine 900 of air conditioning, the inside cavity negative pressure of machine 900 in the usable air conditioning will not inhale the air that machine 900 purification treatment in the air conditioning and see through formaldehyde sensor 3, thereby realize calculating the accuracy that detects, improvement to formaldehyde concentration or PM2.5 granule in the room air effectively.

In the present embodiment, the panel 1 has a plate-shaped structure, and the specific structural shape of the panel 1 may vary according to the actual casing used for the air conditioning indoor unit 900. The panel 1 has an inner surface and an outer surface, and the formaldehyde sensor 3 is provided on the inner surface of the panel 1. The panel assembly 100 is applied to the indoor unit 900, and the outer surface of the panel 1 is displayed outside the indoor unit 900 for improving the aesthetic property of the indoor unit 900. Of course, in order to further improve the appearance or the identification of the air conditioning indoor unit 900, a LOGO mark, an aesthetic sticker, or the like may be provided on the outer surface of the panel 1, which is not limited herein.

It can be understood that the inner surface of the panel 1 faces the inside of the indoor unit 900, and in this case, the formaldehyde sensor 3 is located inside the indoor unit 900. When the indoor unit 900 of the air conditioner is in operation, the fan of the indoor unit 900 of the air conditioner sucks indoor air into the indoor unit 900 of the air conditioner for heat exchange/purification and the like, and air which is not purified by the indoor unit 900 of the air conditioner can be sucked into the indoor unit 900 of the air conditioner by utilizing the negative pressure of the inner cavity of the indoor unit 900 of the air conditioner for detection through the formaldehyde sensor 3, so that the detection accuracy is improved.

In one embodiment, the formaldehyde sensor 3 is removably attached to the inner surface of the panel 1. It can be understood that the formaldehyde sensor 3 is connected with the panel 1 in a detachable connection mode, and the disassembly and assembly efficiency of the formaldehyde sensor 3 is effectively improved. In this embodiment, the formaldehyde sensor 3 and the panel 1 may be detachably connected by a snap connection, a plug fit, a screw connection, or a pin connection, which is not limited herein.

In one embodiment, as shown in fig. 1, 2, 3, 4, 5 and 6, the panel assembly 100 further includes a display box 2, the display box 2 being disposed on an inner surface of the panel 1; the formaldehyde sensor 3 is electrically connected to the display box 2.

In the present embodiment, the display box 2 and the panel 1 may be formed integrally or may be formed separately. The display box 2 and the panel 1 may be fixedly connected, for example, welded, etc., which is beneficial to improve the production efficiency of the panel assembly 100 and improve the structural stability of the panel assembly 100. Of course, the display box 2 and the panel 1 may also be detachably connected, such as by a snap connection, a plug-in fit, a screw connection, or a pin connection, so as to facilitate transportation, replacement, detachment, and maintenance, which is not limited herein.

It can be understood that, by electrically connecting the formaldehyde sensor 3 with the display box 2, the formaldehyde sensor 3 calculates or calculates the formaldehyde concentration or PM2.5 particles in the indoor air, and displays the result on the panel 1 through the display box 2, so that the user can know the indoor air state in real time. In this embodiment, the formaldehyde sensor 3 can be disposed on the inner surface of the panel 1, so that the formaldehyde sensor 3 and the display box 2 are disposed at an interval, and the formaldehyde sensor 3 can be electrically connected to the display box 2 by a circuit. Certainly, in other embodiments, formaldehyde sensor 3 sets up in the internal surface of panel 1 with showing that box 2 is adjacent to realize the electricity with formaldehyde sensor 3 and showing box 2 through the mode realization electricity connection of contact or electric plug and electric socket, so set up, can effectively save the interconnecting link between formaldehyde sensor 3 and the display box 2, saved the cost.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the formaldehyde sensor 3 is provided to the display box 2. It can be understood that, by arranging the formaldehyde sensor 3 on the display box 2, the connecting circuit between the formaldehyde sensor 3 and the display box 2 is effectively omitted, and the formaldehyde sensor 3 is arranged on the display box 2, and meanwhile, the electric connection between the formaldehyde sensor 3 and the display box 2 is realized.

In the embodiment, the formaldehyde sensor 3 is detachably connected to the display box 2, which is beneficial to the convenience of dismounting the formaldehyde sensor 3 and the convenience of replacement and maintenance of the formaldehyde sensor 3; on the other hand, through the mode of formaldehyde sensor 3 and display box 2 direct connection, realized the formaldehyde sensor 3 installation fixed while, still realized the electric connection of formaldehyde sensor 3 with display box 2, simplified the line connection between formaldehyde sensor 3 and the display box 2, so can calculate or calculate the formaldehyde concentration or PM2.5 granule in the room air through formaldehyde sensor 3 to show on panel 1 through display box 2.

In one embodiment, as shown in fig. 1, 2, 3, 4, 5 and 6, the display box 2 includes a mounting box 21 connected to the inner surface of the panel 1, the mounting box 21 has an air inlet 21b, an air passing opening 21c and an air passing passage 21a communicating the air inlet 21b and the air passing opening 21c, and the formaldehyde sensor 3 is disposed in the air passing passage 21 a.

In the present embodiment, the display box 2 includes the mounting box 21 and the display module 26, and a plurality of mounting boxes 21 may be provided according to the mounting environments of different display modules 26. It is understood that the display component 26 may be a main control panel or a display panel or other electronic and electrical components, etc. for receiving and displaying the detection data of the formaldehyde sensor 3 or other sensors.

It is understood that the air passage 21a may be directly formed by the mounting box 21 itself, and of course, the air passage 21a may also be formed by the mounting box 21 enclosing the inner surface of the panel 1. In the present embodiment, the mounting box 21 encloses with the inner surface of the panel 1 to form an air passage 21 a.

Specifically, the mounting box 21 has a box structure, that is, the mounting box 21 has a cavity and an opening. The mounting box 21 is connected with the panel 1, so that the cavity of the mounting box 21 is matched with the panel 1 to form an overfire air channel 21 a. Formaldehyde sensor 3 holds in air passing channel 21a, and usable mounting box 21 realizes the protection to formaldehyde sensor 3 like this while, realizes that the installation is fixed.

Of course, in order to ensure that the formaldehyde sensor 3 can come into contact with the indoor air to thereby perform detection, as shown in fig. 2, the mounting box 21 has an air inlet 21 b. Of course, the mounting box 21 may also be matched with the panel 1 to form an air inlet 21b communicated with the air passage 21a, so that the indoor air can conveniently enter the air passage 21a through the air inlet 21b, and the formaldehyde sensor 3 can conveniently contact with the indoor air and realize detection.

It can be understood that, in order to ensure that the formaldehyde sensor 3 can accurately and effectively detect the indoor air, as shown in fig. 4 and 6, the mounting box 21 has an air inlet 21c, and of course, the mounting box 21 may also be matched with the panel 1 to form an air inlet 21c communicated with the air passage 21a, and the air inlet 21b is spaced from the air inlet 21 c. So set up and make indoor air get into in the wind passageway 21a through income wind gap 21b, detect the back through formaldehyde sensor 3, discharge wind passageway 21a through wind gap 21c again to form a circulation of air's passageway, make the formaldehyde sensor 3 in the wind passageway 21a realize accurate and effectual detection to indoor air in real time.

In an embodiment, as shown in fig. 1, 3, 5, 8, 9, and 10, the air inlet 21b is disposed adjacent to the upper side of the panel 1, so that the air inlet 21b is disposed adjacent to the air inlet 404 of the indoor unit 900 of the air conditioner. It can be understood that, with the air inlet 21b setting at the upper side of panel 1, when panel assembly 100 was applied to the indoor set 900 of air conditioning, the air intake 404 of the indoor set 900 of air conditioning was adjacent the upper side setting of panel 1 to make the adjacent air intake 404 setting of air inlet 21b, so usable indoor set 900 of air conditioning inside cavity negative pressure will not pass through formaldehyde sensor 3 with the air suction of the indoor set 900 of air conditioning purification treatment and detect, thereby improve the accuracy of detecting.

In one embodiment, as shown in fig. 2, 4 and 6, the air inlet 21b and the air passing opening 21c are respectively disposed at two opposite sides of the mounting box 21.

As can be understood, the air inlet 21b and the air passing opening 21c are respectively arranged at two opposite sides of the mounting box 21, so that on one hand, the air flow channel formed by the air inlet 21b, the air passing channel 21a and the air passing opening 21c is ensured to be a linear channel, thereby facilitating the rapid circulation of air and avoiding the air from being retained in the air passing opening 21c and influencing the detection accuracy of the formaldehyde sensor 3; on the other hand, the air coming out of the air passing opening 21c is prevented from directly or quickly entering the air inlet 21b, and is circulated indoors and then enters the air passing opening 21c through the air inlet 21b, so that the detection accuracy of the formaldehyde sensor 3 is improved.

In one embodiment, as shown in fig. 2, the display box 2 further includes a first grill 23 provided at the air inlet 21 b.

As can be understood, by providing the first grille 23 at the air inlet 21b, it is beneficial to block the larger volume of sundries or snakes, insects, rats, etc. through the first grille 23; on the other hand, it is also advantageous for the indoor air to enter the air passage 21a through the air passage gap of the first grill 23, so that the formaldehyde sensor 3 can detect the formaldehyde smoothly.

In this embodiment, the first grille 23 and the mounting box 21 are integrally formed, that is, a plurality of air gaps are formed on the side wall of the mounting box 21, and the air inlets 21b are formed by the plurality of air gaps. So set up, be favorable to improving the production machining efficiency of mounting box 21, reduce the assembly step of mounting box 21 simultaneously, improve stability and compactness etc. of mounting box 21 structure.

In one embodiment, as shown in fig. 4 and 6, the display box 2 further includes a second grill 24 provided at the air passing opening 21 c.

As can be understood, by providing the second grille 24 at the air passing opening 21c, it is beneficial to block the larger volume of sundries or snakes, insects, rats, etc. through the second grille 24; on the other hand, it is also advantageous for the air in the air passage 21a to be discharged out of the air passage 21a through the air gaps of the second grill 24.

In this embodiment, the second grille 24 and the mounting box 21 are integrally formed, that is, the side wall of the mounting box 21 is provided with a plurality of air gaps arranged at intervals, and the air gaps form the air inlet 21 c. So set up, be favorable to improving the production machining efficiency of mounting box 21, reduce the assembly step of mounting box 21 simultaneously, improve stability and compactness etc. of mounting box 21 structure.

In one embodiment, as shown in fig. 2, 4 and 6, the mounting box 21 is L-shaped. So set up, when effectively saving space, conveniently realize that formaldehyde sensor 3 is connected with other part realization of showing box 2. Meanwhile, the L-shaped mounting box 21 can avoid other components of the indoor unit 900 of the air conditioner on the one hand, and can also avoid moisture in the air from influencing the electrical connection between the formaldehyde sensor 3 and the display box 2 by using the shape characteristics of the mounting box 21.

Specifically, as shown in fig. 6 and 13, the L-shaped mounting box 21 has a vertical channel and a horizontal channel, and the vertical channel and the horizontal channel form an L-shape, and the air inlet 21b and the air outlet 21c of the mounting box 21 are respectively disposed at two opposite ends of the vertical channel or two ends of the horizontal channel. When the air inlet 21b and the air passing opening 21c are respectively arranged at two opposite ends of the vertical channel, the connection part of the formaldehyde sensor 3 and the display box 2 is positioned in the transverse channel and at one end far away from the transverse channel and far away from the vertical channel. When the air inlet 21b and the air passing opening 21c are respectively arranged at the two opposite ends of the transverse channel, the connection part of the formaldehyde sensor 3 and the display box 2 is positioned in the vertical channel and is positioned at one end far away from the transverse channel.

Of course, in other embodiments, the shape of the mounting box 21 may be a rectangular box, a square box or a box with other shapes, and the specific shape may be changed according to the actual mounting position, which is not limited herein.

In an embodiment, as shown in fig. 2, 4 and 6, the mounting box 21 is further provided with a mounting hole 211 connected to the air channel 21a for mounting the formaldehyde sensor; the display box 2 further includes a cover plate 22 detachably covering the mounting hole 211.

In this embodiment, the mounting hole 211 is formed in the mounting box 21, so that the formaldehyde sensor 3 can be easily attached and detached, replaced, and the like. That is, the formaldehyde sensor 3 can be mounted in the air flow passage 21a through the mounting hole 211, or the formaldehyde sensor 3 can be detached from the air flow passage 21 a. It can be understood that the aperture of the mounting hole 211 is equal to or larger than the size of the formaldehyde sensor 3, which is beneficial for the formaldehyde sensor 3 to conveniently pass through the mounting hole 211 and enter the air passing channel 21 a. Alternatively, the mounting hole 211 is a rectangular hole, a square hole, a circular hole, or the like.

By arranging the cover plate 22, the mounting hole 211 can be covered by the cover plate 22, so that dust and other impurities or snakes, insects and mice can be prevented from entering the air passing channel 21a through the mounting hole 211, and further electric elements such as the formaldehyde sensor 3 or the display assembly 26 are damaged or influenced. It can be understood that the cover plate 22 and the mounting box 21 are detachably connected, for example, by means of snap connection, insertion fit, screw connection or pin connection, so that the mounting hole 211 can be conveniently opened on the cover plate 22, which is beneficial to the assembly and disassembly of the formaldehyde sensor 3. Of course, the cover plate 22 and the mounting box 21 may be connected in a manner that one end is rotatably connected and the other end is detachably connected, and the connection is not limited herein.

In one embodiment, the formaldehyde sensor 3 comprises an electrical plug 31, the display box 2 is provided with an electrical socket 25, and the formaldehyde sensor 3 is electrically connected with the display box 2 through the plug-in fit of the electrical plug 31 and the electrical socket 25.

In order to realize that the formaldehyde sensor 3 is detachably connected with the display box 2 and simultaneously realize that the formaldehyde sensor 3 is electrically connected with the electrical components of the display box 2, in the embodiment, the formaldehyde sensor 3 is provided with an electrical plug 31, the display box 2 is provided with an electrical socket 25, and the formaldehyde sensor 3 is electrically connected with the display box 2 through a plug-in matching mode that the electrical plug 31 is inserted into the electrical socket 25. Of course, in other embodiments, the formaldehyde sensor 3 and the display box 2 may be electrically connected through a data line or the like, which is not limited herein.

It can be understood that the electric plug 31 of the formaldehyde sensor 3 adopts a USB interface structure, and the sensor in the formaldehyde sensor 3 is electrically connected with the electric plug 31. The electric socket 25 of the display box 2 adopts a USB electric socket structure, and the electric elements in the display box 2 are electrically connected with the electric socket 25. When the electric plug 31 of the formaldehyde sensor 3 is inserted into the electric socket 25 of the display box 2, the electric plug 31 is electrically conducted with the electric socket 25, so that the electric connection between the formaldehyde sensor 3 and the display box 2 is conveniently realized, and the connecting circuit between the formaldehyde sensor 3 and the display box 2 is effectively saved by the connecting mode. Simultaneously, this connected mode has also effectively avoided the not smooth problem of intercommunication that the circuit between formaldehyde sensor 3 and the display box 2 damaged and lead to.

In other embodiments, the formaldehyde sensor 3 may be disposed as an electrical socket 25, the display box 2 may be disposed as an electrical plug 31, the USB interface structure of the electrical plug 31 may be of various types, and the USB electrical socket structure of the electrical socket 25 may be of various types, which is not limited herein. Of course, the formaldehyde sensor 3 and the display box 2 may be connected in an inserting manner, and the formaldehyde sensor 3 and the display box 2 may be electrically connected, which is not limited herein. As shown in fig. 6, the electric outlet 25 is opened in a side wall of the mounting box 21 and communicates with the air passage 21 a.

In one embodiment, the formaldehyde sensor 3 comprises a mounting shell 32 and a formaldehyde sensor diaphragm 34, the mounting shell 32 has a receiving cavity 3a, the formaldehyde sensor diaphragm 34 is disposed in the receiving cavity 3a, and the mounting shell 32 is provided with a vent 323 communicating with the receiving cavity 3 a.

As can be appreciated, by disposing the formaldehyde sensor diaphragm 34 in the receiving cavity 3a of the mounting housing 32, further protection of the formaldehyde sensor diaphragm 34 is achieved. Meanwhile, the installation shell 32 is provided with the vent 323, so that the formaldehyde sensor diaphragm 34 in the accommodating cavity 3a can be in contact with the indoor air through the vent 323, and the detection of the indoor air is realized.

As shown in fig. 5, 6, 10, 11 and 13, in an embodiment, the formaldehyde sensor 3 is located in the air passing channel 21a, and the formaldehyde sensor diaphragm 34 is located in the mounting case 32, so that the formaldehyde sensor diaphragm 34 is protected by the mounting case 21 and the mounting case 32.

In one embodiment, as shown in fig. 7, the mounting case includes a case body 321 and a case cover 322 which are detachably coupled; the ventilation holes 323 include a first ventilation hole provided in the case body 321 and a second ventilation hole provided in the case cover 322.

As can be appreciated, the box body 321 and the box cover 322 enclose the receiving cavity 3 a. In this embodiment, as shown in fig. 7, the mounting case 32 is further provided with a through hole 3b communicating with the accommodating cavity 3a, and one end of the electrical plug 31 is inserted into the through hole 3b and connected to the formaldehyde sensor diaphragm 34, so that the electrical plug 31 and the formaldehyde sensor diaphragm 34 can be electrically connected. Specifically, the box body 321 and the box cover 322 enclose to form a through hole 3 b.

In one embodiment, as shown in fig. 6 and 7, the box 321 is provided with a first stylistic gate 324. It can be understood that, by arranging the first passing style grid 324 on the box body 321, that is, by arranging a plurality of air passing gaps on the box body 321, on one hand, the air in the air passing channel 21a is facilitated to enter the accommodating cavity 3a through the air passing gaps of the first passing style grid 324, so that the formaldehyde sensor diaphragm 34 can be smoothly detected; on the other hand, the formaldehyde sensor diaphragm 34 is further protected by the box 321.

In one embodiment, as shown in fig. 6 and 7, the box cover 322 is provided with a second stylistic grid 325. It can be understood that the second passing grid 325 is arranged on the box cover 322, that is, the box cover 322 is provided with a plurality of air gaps, so that on one hand, air in the air passing channel 21a can enter the accommodating cavity 3a through the air gaps of the second passing grid 325, and the formaldehyde sensor diaphragm 34 can be smoothly detected; on the other hand, the formaldehyde sensor diaphragm 34 is further protected by the box cover 322.

It can be understood that the cover 322 and the box body 321 are provided with the air passing grilles at the same time, so that the cover 322 and the box body 321 realize air inlet and outlet by utilizing the air passing clearance of the style grilles and simultaneously protect the formaldehyde sensor diaphragm 34. Meanwhile, the second passing style grid 325 of the box body 321 is arranged opposite to the air inlet 21b, and the first passing style grid 324 of the box body 321 is arranged opposite to the air outlet 21c, so that the arrangement is favorable for the air entering the air passing channel 21a to smoothly enter the accommodating cavity 3a from the second passing style grid 325 to be in complete contact with the formaldehyde sensor diaphragm 34, the detection accuracy of the formaldehyde sensor diaphragm 34 is improved, and meanwhile, the air can be smoothly discharged out of the air passing channel 21a from the first passing style grid 324 and the air outlet 21 c.

As shown in fig. 8, 9, 10, and 12, the present invention further provides an air conditioner indoor unit 900, which includes a casing 400, wherein the casing 400 includes the panel assembly 100. The specific structure of the panel assembly 100 refers to the above embodiments, and since the air conditioner indoor unit 900 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

Specifically, the casing 400 has an installation cavity 401, the casing 400 is provided with an installation opening 402 communicated with the installation cavity 401, the panel 1 of the panel assembly 100 is detachably covered on the installation opening 402, and the display box 2 and the formaldehyde sensor 3 are located in the installation cavity 401.

In one embodiment, as shown in fig. 8, 9, 10, and 12, the housing 400 includes a bottom plate 410, a left end cap 420, a right end cap 430, and a top plate 440, and the bottom plate 410, the left end cap 420, the right end cap 430, and the top plate 440 enclose a mounting cavity 401. The indoor unit 900 of the air conditioner further includes a heat exchanger 700, a fan, and the like, and the heat exchanger 700 and the fan are installed in the installation cavity 401. It can be understood that the indoor unit 900 of the air conditioner further includes a motor, an electric control box, and the like, which are installed in the installation cavity 401. The fan can be selected as a cross flow wind wheel or a centrifugal wind wheel and the like.

As shown in fig. 12, the bottom plate 410, the left end cap 420, the right end cap 430, and the top plate 440 enclose a mounting opening 402 communicating with the mounting cavity 401, and the panel 1 of the panel assembly 100 covers the mounting opening 402. It is understood that the bottom plate 410, the left end cap 420, the right end cap 430 and the top plate 440 of the housing 400 may be provided as an integrally formed structure for the convenience of manufacturing the housing 400. Of course, the bottom plate 410, the left end cover 420, the right end cover 430 and the top plate 440 may be formed as a separate molding structure for convenience of mounting other components, which is not limited herein.

In this embodiment, in order to facilitate the assembly and disassembly of the panel assembly 100, the panel 1 of the panel assembly 100 and the housing 400 are detachably connected, such as a snap connection, a plug fit, a screw connection, or a pin connection, which is not limited herein. Of course, in order to avoid the phenomenon that the panel assembly 100 cannot be placed or is improperly placed to cause damage when being detached, one end of the panel 1 and the housing 400 are connected in a rotating manner, and the other end of the panel 1 and the housing 400 are connected in a detachable manner, which is not limited herein.

In an embodiment, as shown in fig. 9, the indoor unit 900 of the air conditioner further includes a formaldehyde removing module 500 and an air inlet grille 600, the upper side of the casing 400 adjacent to the panel 1 is provided with an air inlet 404, the formaldehyde removing module 500 is provided at the air inlet 404, and the air inlet grille 600 is provided at a side of the formaldehyde removing module 500 opposite to the casing 400.

In this embodiment, the top plate 440 of the housing 400 is provided with an air inlet 404, an air duct is formed in the mounting cavity 401 of the housing 400, the heat exchanger 700 and the fan are located in the air duct, the housing 400 is further provided with an air outlet 405 communicated with the air duct, and the air inlet 404 and the air outlet 405 are located at the upper end and the lower end of the panel 1 respectively.

As shown in fig. 9, 12 and 13, the formaldehyde removing module 500 is disposed at the air inlet 404, and the formaldehyde removing module 500 may be a formaldehyde removing module or a purifying module, and is used for purifying the indoor air entering the air duct through the air inlet 404, which is not limited herein. The air inlet grille 600 is installed at the air inlet 404 and located at a side of the formaldehyde removing module 500 opposite to the installation cavity 401. Therefore, the formaldehyde removal module 500 can be installed and fixed by utilizing the air inlet grille 600 and the air inlet 404 of the top plate 440. The arrangement of the air inlet grille 600 is beneficial to realizing air inlet, and simultaneously, the situation that sundries with larger volume or snakes, insects, rats and the like enter the inside of the air conditioner indoor unit 900 through the air inlet 404 to influence the normal use of other components is avoided.

It can be understood that the formaldehyde removing module 500 or the purifying module can be a device provided with a photocatalyst, activated carbon, synthetic fibers, a HEAP high-efficiency material, an anion generator and the like, and can effectively clean and purify outdoor air and ensure that gas entering the room is harmless to human bodies. Of course, in other embodiments, the air conditioning indoor unit 900 is further provided with a heating module, which is not limited herein.

In this embodiment, as shown in fig. 9, 10, 11 and 13, the display box 2 and the formaldehyde sensor 3 of the panel assembly 100 are disposed adjacent to the air inlet 404, and the air inlet 21b of the mounting box 21 is disposed adjacent to and spaced from the air inlet 404, so that when the indoor unit 900 operates, the indoor air enters the air duct from the air inlet 404 under the action of the fan, and meanwhile, the air around the air inlet 404 enters the air passing channel 21a from the air inlet 21b under the action of negative pressure, that is, the air passing channel 21a and the air duct of the indoor unit 900 are two air ducts spaced apart from each other. The air passing channel 21a is discharged through the air passing opening 21c, enters the air duct of the indoor unit 900, and is finally discharged out of the indoor unit 900 through the air outlet 405.

As shown in fig. 9, 10 and 12, the indoor unit 900 of the air conditioner further includes an air guiding structure 800, and the air guiding structure 800 is installed at the air outlet 405, so as to guide air discharged through the air outlet 405. Meanwhile, when the air-conditioning indoor unit 900 stops operating, the air outlet 405 can be sealed by the air guide structure 800, so that other small animals such as dust, sundries and the like are prevented from entering the air-conditioning indoor unit 900 and affecting other components.

In an embodiment, an air conditioner includes an outdoor unit and the indoor unit 900, and the outdoor unit is connected to the indoor unit 900 through a refrigerant pipe. The specific structure of the air conditioner indoor unit 900 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a panel components, is applied to machine in the air conditioning which characterized in that, panel components includes:

a panel; and

and the formaldehyde sensor is arranged on the inner surface of the panel.

2. The panel assembly of claim 1, wherein the formaldehyde sensor is removably attached to an inner surface of the panel.

3. The panel assembly of claim 1, further comprising a display box disposed on an inner surface of the panel; the formaldehyde sensor is electrically connected with the display box.

4. The panel assembly of claim 3, wherein the formaldehyde sensor is disposed in the display box.

5. The panel assembly of claim 4, wherein the display box comprises a mounting box connected to an inner surface of the panel, the mounting box having an air inlet, an air vent, and an air vent channel communicating the air inlet and the air vent, the formaldehyde sensor being disposed in the air vent channel.

6. The panel assembly of claim 5, wherein the mounting box encloses the air duct with an inner surface of the panel.

7. The panel assembly of claim 5, wherein the air inlet is disposed adjacent to an upper side of the panel such that the air inlet is disposed adjacent to an air inlet of the indoor unit of the air conditioner.

8. The panel assembly of claim 7, wherein the air inlet and the air vent are respectively disposed at opposite sides of the mounting box;

9. The panel assembly of claim 5, wherein the mounting box is further provided with a mounting hole communicated with the air passing channel for mounting the formaldehyde sensor;

10. The panel assembly of claim 5, wherein the mounting box is L-shaped.

11. A panel assembly according to any one of claims 4 to 10, wherein the formaldehyde sensor comprises an electrical plug and the display box is provided with an electrical socket, the formaldehyde sensor being electrically connected to the display box by a plug-fit engagement of the electrical plug and the electrical socket.

12. The panel assembly of any one of claims 1 to 10, wherein the formaldehyde sensor comprises a mounting shell and a formaldehyde sensor diaphragm, the mounting shell having a receiving cavity, the formaldehyde sensor diaphragm being disposed within the receiving cavity, the mounting shell being provided with a vent hole communicating with the receiving cavity.

13. The panel assembly of claim 12, wherein the mounting case includes a box body and a box cover detachably coupled;

14. An indoor unit of an air conditioner, comprising a casing including the panel assembly as claimed in any one of claims 1 to 13.

15. The indoor unit of claim 14, further comprising a formaldehyde removing module and an air inlet grille, wherein the casing has an air inlet near the upper side of the panel, the formaldehyde removing module is disposed at the air inlet, and the air inlet grille is disposed on a side of the formaldehyde removing module facing away from the casing.

16. An air conditioner comprising an outdoor unit and an indoor unit as claimed in claim 14 or 15, wherein the outdoor unit is connected to the indoor unit through a refrigerant pipe.