CN220707484U - Indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The application discloses an air conditioner indoor unit and an air conditioner. The indoor unit of the air conditioner comprises: the shell is provided with a first installation position and a second installation position which are oppositely arranged; the electric control box is detachably connected with the first installation position or the second installation position; the strong current device is arranged in the shell and is electrically connected with the electric control box; the weak current device is arranged in the shell and is electrically connected with the electric control box.

Description

Indoor unit of air conditioner and air conditioner

Technical Field

The application belongs to the technical field of electric appliances, and particularly relates to an air conditioner indoor unit and an air conditioner.

Background

With the development of society, the living standard of people is continuously improved, and air conditioners are common household appliances. The electric control box is used as the brain of the air conditioner, and various electric control elements and circuits are contained in the electric control box so as to realize the control of the air conditioner.

However, in the related art, the electric control box is mounted to the air conditioner, and the position of the electric control box cannot be adjusted according to the use situation.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an air conditioner indoor unit and an air conditioner, which aim to at least solve the technical problems that an electric control box is installed to an air conditioner to a certain extent and the position of the electric control box cannot be adjusted according to the use situation.

The technical scheme of the utility model is as follows:

an indoor unit of an air conditioner is characterized by comprising: the shell is provided with a first installation position and a second installation position which are oppositely arranged; the electric control box is detachably connected with the first installation position or the second installation position; the strong current device is arranged in the shell and is electrically connected with the electric control box; and the weak current equipment is arranged in the shell and is electrically connected with the electric control box.

Because the casing has relative first installation position and the second installation position that sets up, automatically controlled box detachably is connected with first installation position or second installation position, therefore, after the air conditioner leaves the factory, according to the service scenario, selectively install automatically controlled box in first installation position or second installation position, will reduce the influence of automatically controlled box to the installation of air conditioner, that is to say, when the automatically controlled box is installed in first installation position, when receiving the installation space restriction, can dismantle the automatically controlled box on having first installation position, then, install the automatically controlled box in the second installation position, avoid the automatically controlled box to influence the installation of air conditioner, so that the installation of air conditioner improves user's use experience, because strong electric equipment locates in the casing, and be connected with automatically controlled box electricity, weak electric equipment locates in the casing, and be connected with automatically controlled box electricity, therefore, the operation of strong electric equipment and weak electric equipment can be controlled, in order to guarantee the normal operating of air conditioner.

In some embodiments, the housing comprises a top cover, a bottom plate, a first side plate, and a second side plate, both ends of the first side plate being connected to the top cover and the bottom plate, both ends of the second side plate being connected to the top cover and the bottom plate, the first side plate being opposite to the second side plate; the first installation position is located on the first side plate, and the second installation position is located on the second side plate, so that the electric control box is installed conveniently.

In some embodiments, the housing is provided with a chamber for accommodating the strong current device and the weak current device, and the first installation position and the second installation position are located outside the chamber, so that the electric control box can be conveniently disassembled at the first installation position or the second installation position.

In some embodiments, the electronic control box comprises: the box body is detachably connected with the first installation position or the second installation position, a containing cavity is arranged in the box body, and an opening communicated with the containing cavity is formed in the end part, deviating from the shell, of the box body; the electric control component is arranged in the cavity and is electrically connected with the strong current equipment and the weak current equipment; the box cover is detachably connected with the box body to close the opening, so that the electric control box is convenient to install.

In some embodiments, a first through hole communicated with the accommodating cavity is formed in one side of the box body, a second through hole and a third through hole are formed in the first mounting position, and the air conditioner indoor unit further comprises: one end of the strong electric wire group is electrically connected with the electric control component, and the other end of the strong electric wire group sequentially penetrates through the first through hole and the second through hole and is electrically connected with the strong electric equipment; and one end of the weak electric wire group is electrically connected with the electric control component, and the other end of the weak electric wire group sequentially penetrates through the first through hole and the third through hole to be electrically connected with the weak electric equipment, so that the electric control component is electrically connected with the strong electric equipment and the weak electric equipment.

In some embodiments, the electronic control box further comprises: the separation piece is arranged in the first through hole, is provided with first through grooves and second through grooves which are arranged at intervals and penetrate through the separation piece; the strong electric wire group is sequentially arranged in the first through groove and the second through hole in a penetrating mode and is electrically connected with the strong electric equipment, and the weak electric wire group is sequentially arranged in the second through groove and the third through hole in a penetrating mode and is electrically connected with the weak electric equipment, so that stability of signal transmission is guaranteed.

In some embodiments, one of the divider and the case is provided with a release preventing member to prevent the divider from being released from the case.

In some embodiments, at least one first wire card is arranged in the shell, the strong wire group is arranged in the first wire card in a penetrating way and is electrically connected with the strong current equipment, and the second through hole is higher than the first wire card; the casing is internally provided with at least one second line card, the weak current line group is arranged in the second line card in a penetrating way and is electrically connected with the weak current equipment, and the third through hole is higher than the second line card so as to prevent condensed water on the strong current line group and the weak current line group from entering the box body.

In some embodiments, the shell is provided with a limit groove; when the electric control box is located at the second installation position, the strong electric wire group sequentially penetrates through the first through hole, the limiting groove and the second through hole to be electrically connected with the strong electric equipment, and the weak electric wire group sequentially penetrates through the first through hole, the limiting groove and the third through hole to be electrically connected with the weak electric equipment so as to facilitate wiring.

In some embodiments, the first mounting position is provided with a protecting piece, and the protecting piece is covered on the second through hole and the third through hole to ensure the safety of the strong electric wire group and the weak electric wire group.

In some embodiments, a plurality of first connecting holes have been seted up to the box body, first installation position with a plurality of second connecting holes have all been seted up on the second installation position, the indoor set of air conditioner still includes: the connecting pieces penetrate through the corresponding first connecting holes and are connected with the second connecting holes; the first connecting hole comprises a first connecting section and a second connecting section communicated with the first connecting section, and the sectional area of the first connecting section is larger than that of the second connecting section, so that the box body can be conveniently dismounted on the shell.

In some embodiments, the cartridge includes a base plate, the electronic control cartridge further comprising: at least two guide members are obliquely arranged at the edge of the bottom plate so as to guide the box cover.

In some embodiments, the first through holes are oriented in unison when the cassette is in the first and second mounting positions to facilitate routing.

Based on the same inventive concept, the utility model also provides an air conditioner comprising the air conditioner indoor unit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to some embodiments;

fig. 2 is a schematic view showing an arrangement of partitions of the air conditioner indoor unit of fig. 1;

fig. 3 is an internal construction view of the air conditioner indoor unit of fig. 1;

FIG. 4 is a schematic view of a casing of the indoor unit of the air conditioner in FIG. 1;

Fig. 5 is a schematic structural view of an electric control box of the indoor unit of the air conditioner in fig. 1;

fig. 6 is a right side view of the electronic control box of fig. 5;

fig. 7 is a left side view of the electronic control box of fig. 5;

fig. 8 is a schematic structural view of a case body of the electronic control case in fig. 5.

In the accompanying drawings:

the device comprises a shell 10, a top cover 101, a chassis 102, a first side plate 103, a second side plate 104, an end plate 105, a middle partition 106, a second through hole 107, a third through hole 108, a first line card 109, a second line card 1010, a limit groove 1011, a protection piece 1012 and a second connecting hole 1013;

the electronic control box 20, the box body 201, a first through hole 2011, a fourth through hole 2012, a first connecting hole 2013, a first connecting section 20131, a second connecting section 20132, a bottom plate 2014, an electronic control component 202, a box cover 203, a partition 204 and a guide 205;

a strong electric device 30;

a weak current device 40;

a strong wire group 50;

a weak electric wire group 60;

and an outer wire set 70.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indicators in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In order to realize the support to the electric control box, the electric control box is arranged on the shell of the air conditioner. Common mounting modes of the electric control box are as follows: the first installation mode is embedded in the shell; and the second installation mode is fixed on a side plate of the shell and protrudes out of the shell. However, after the air conditioner leaves the factory, the installation position of the electric control box cannot be changed according to the scene, for example, the electric control box is installed on the left side plate of the shell, but if the left side plate of the shell is close to the wall body and is even attached to the wall body, then no space is available for accommodating the electric control box, so that the installation space of the air conditioner is limited, the air conditioner cannot be installed possibly, and the use experience of a customer is affected.

The present application is described below with reference to specific embodiments in conjunction with the accompanying drawings:

the embodiment provides an indoor unit of air conditioner and air conditioner, aims at solving the technical problem that the position of an electric control box can not be adjusted according to the use scene when the electric control box is installed to the air conditioner to a certain extent at least.

Fig. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to some embodiments; fig. 3 is an internal configuration view of the air conditioner indoor unit of fig. 1. Referring to fig. 1 and 3, an air conditioner indoor unit according to an embodiment of the present application includes: the device comprises a shell 10, an electric control box 20, a strong current device 30 and a weak current device 40. The housing 10 has a first mounting location and a second mounting location disposed opposite each other. The electronic control box 20 is detachably connected with the first mounting position or the second mounting position. The strong electric device 30 is disposed in the housing 10 and electrically connected to the electronic control box 20. The weak current device 40 is provided in the housing 10 and electrically connected to the electronic control box 20.

The heavy current device 30 may be a motor.

Weak current device 40 may be a sensor such as an ambient temperature sensor, a pipe temperature sensor, and a float switch.

Because the casing 10 has the first installation position and the second installation position of relative setting, automatically controlled box 20 is detachably connected with first installation position or second installation position, so, after the air conditioner leaves the factory, according to the service scenario, selectively install automatically controlled box 20 in first installation position or second installation position, will reduce the influence of automatically controlled box 20 to the installation of air conditioner, that is to say, when automatically controlled box 20 installs in first installation position, receive the installation space restriction, can dismantle automatically controlled box 20 has first installation position, then install automatically controlled box 20 in second installation position, avoid automatically controlled box 20 to influence the installation of air conditioner, so that the installation of air conditioner improves user's use experience, because strong electric equipment 30 locates in casing 10, and be connected with automatically controlled box 20 electricity, weak electric equipment 40 locates in casing 10, and be connected with automatically controlled box 20 electricity, so, automatically controlled box 20 can control strong electric equipment 30 and the operation of weak electric equipment, in order to guarantee the normal operating of air conditioner.

In some embodiments, when the air conditioner leaves the factory, if the electric control box 20 is installed at the first installation position, when the air conditioner is installed by a user, the installation space is limited, that is, the first installation position is close to the wall body and even is attached to the wall body, then there is no space to accommodate the electric control box 20, the electric control box 20 is detached from the first installation position and then is installed on the second installation position, so that the electric control box 20 is prevented from affecting the installation of the air conditioner, the installation of the air conditioner is facilitated, and the use experience of the user is improved. Similarly, when the air conditioner leaves the factory, if the electric control box 20 is installed at the second installation position, the electric control box 20 can be detached from the second installation position and then installed on the first installation position due to the limitation of the installation space when the user installs the air conditioner.

In some embodiments, when the user installs the air conditioner, the first installation position and the second installation position are limited by the installation space, and may be close to the wall, even fit with the wall, so that there is no space to accommodate the electronic control box 20, and the electronic control box 20 can be detached from the first installation position or the second installation position, so that the electronic control box 20 is directly placed at a position far away from the casing 10, so that the installation of the air conditioner is prevented from being influenced, the installation of the air conditioner is facilitated, and the use experience of the user is improved.

In some embodiments, since the electronic control box 20 is detachably connected to the first mounting position or the second mounting position, when the electronic control box 20 is damaged, the electronic control box 20 can be directly detached from the first mounting position or the second mounting position, so that the electronic control box 20 can be taken to a suitable position for maintenance, so that the electronic control box 20 can be maintained.

Fig. 4 is a schematic structural view of a casing of the indoor unit of the air conditioner in fig. 1. In some embodiments, and with reference to fig. 4, to facilitate installation of the electronic control cartridge 20, the housing 10 includes: top cover 101, chassis 102, first curb plate 103 and second curb plate 104. The first side plate 103 has both ends connected to the top cover 101 and the bottom plate 102, and the second side plate 104 has both ends connected to the top cover 101 and the bottom plate 102, and the first side plate 103 is opposite to the second side plate 104. Wherein, the first installation position is located on the first side plate 103, the second installation position is located on the second side plate 104, it can be understood that when the electric control box 20 is located on the first installation position, the electric control box 20 is detachably connected with the first side plate 103, and when the electric control box 20 is located on the second installation position, the electric control box 20 is detachably connected with the second side plate 104.

In some embodiments, after the air conditioner leaves the factory, according to the usage scenario, the electric control box 20 is selectively installed on the first side plate 103 or the second side plate 104, so that the influence of the electric control box 20 on the installation of the air conditioner is reduced, that is, when the electric control box 20 is installed on the first side plate 103 and limited by the installation space, the electric control box 20 can be detached from the first side plate 103, and then, the electric control box 20 is installed on the second side plate 104, so that the electric control box 20 is prevented from influencing the installation of the air conditioner, and the installation of the air conditioner is facilitated, and the usage experience of a user is improved.

Of course, in other embodiments, the first mounting location may be located on the top cover 101, the second mounting location may be located on the chassis 102, and the electronic control box 20 may be selectively mounted on the top cover 101 or the chassis 102 according to a usage scenario. However, since the air conditioner is generally a hanging or seating device, if the electric control box 20 is mounted on the top cover 101 or the bottom chassis 102, the height space is occupied, and in order to prevent the electric control box 20 from occupying the height space, the first mounting location is located on the first side plate 103, and the second mounting location is located on the second side plate 104.

Referring to fig. 3 and 4, in some embodiments, the housing 10 further includes: an end plate 105 and a septum 106. The end plate 105 is opposite with the septum 106, the top of end plate 105 is connected with top cap 101, the bottom of end plate 105 is connected with chassis 102, one side of end plate 105 is connected with first side plate 103, the opposite side is connected with second side plate 104, the top of septum 106 is connected with top cap 101, the bottom of septum 106 is connected with chassis 102, one side of septum 106 is connected with first side plate 103, the opposite side is connected with second side plate 104 for top cap 101, chassis 102, first side plate 103, second side plate 104, end plate 105 and septum 106 can be for enclosing and forming casing 10.

Of course, in other embodiments, the first mounting location may be located on the end plate 105, and the second mounting location may be located on the middle partition 106, so that the electronic control box 20 may be selectively mounted on the end plate 105 or the middle partition 106 according to a usage scenario. However, in order to realize air intake and air outlet, one of the end plate 105 and the middle partition 106 is provided with an air intake, and the other is provided with an air outlet, and in order to avoid the electric control box 20 shielding the air intake or the air outlet, the first installation position is located on the first side plate 103, and the second installation position is located on the second side plate 104.

In some embodiments, in order to facilitate the disassembly and assembly of the electronic control box 20 at the first installation position or the second installation position, the casing 10 is provided with a chamber for accommodating the strong current device 30 and the weak current device 40, and the strong current device 30 and the weak current device 40 are protected through the chamber so as to ensure the safety of the strong current device 30 and the weak current device 40, and the first installation position and the second installation position are located outside the chamber, so that when the electronic control box 20 needs to be disassembled and assembled, the disassembly and assembly operation can be performed on the electronic control box 20 outside the chamber, and the electronic control box 20 does not need to stretch into the chamber, so that enough space is provided for the disassembly and assembly.

Fig. 5 is a schematic structural view of an electric control box of the indoor unit of the air conditioner in fig. 1; fig. 8 is a schematic structural view of a case body of the electronic control case in fig. 5. In conjunction with fig. 5 and 8, in some embodiments, to facilitate installation of the electronic control box 20, the electronic control box 20 includes: a box 201, an electric control component 202 and a box cover 203. The box 201 is detachably connected with the first installation position or the second installation position, a containing cavity is arranged in the box 201, and an opening communicated with the containing cavity is formed in the end part, away from the shell 10, of the box 201. The electronic control component 202 is disposed within the chamber and is electrically connected to the high current device 30 and the low current device 40. The cover 203 is detachably coupled to the case 201 to close the opening.

In some embodiments, the electronic control component 202 is disposed in the cavity, and the electronic control component 202 is fixed in the box 201, then, according to a usage scenario, the box 201 is selectively mounted at the first mounting position or the second mounting position, so that the influence of the box 201 on the installation of the air conditioner is reduced, that is, when the box 201 is mounted at the first mounting position and limited by the installation space, the box 201 can be detached from the first mounting position, then, the box 201 is mounted at the second mounting position, the box 201 is prevented from affecting the installation of the air conditioner, so that the installation of the air conditioner is facilitated, the usage experience of a user is improved, the box cover 203 is covered on the opening of the box 201 and connected with the box 201, so that the opening is closed, the safety of the electronic control component 202 in the accommodating cavity is protected, meanwhile, the integrity of the electronic control box 20 is ensured, and the beauty is ensured. If the electric control component 202 needs to be overhauled, the box cover 203 can be detached from the box body 201 so as to open the opening, so that workers can overhaul the electric control component 202 conveniently, the box body 201 does not need to be detached from the first installation position or the second installation position, and the overhaul efficiency is improved. The electric control component 202 and the strong current equipment 30 and the weak current equipment 40 are used for realizing signal transmission between the electric control component 202 and the strong current equipment 30 and the weak current equipment 40.

Since the first mounting location and the second mounting location are located outside the chamber, the box 201 is also located outside the chamber. Fig. 2 is a schematic view showing an arrangement of partitions of the air conditioner indoor unit of fig. 1; fig. 6 is a right side view of the electronic control box of fig. 5. Referring to fig. 2, 3 and 6, in some embodiments, in order to facilitate electrical connection between the electronic control component 202 and the strong current device 30 and the weak current device 40, a first through hole 2011 communicating with the accommodating cavity is formed on one side of the box 201, and a second through hole 107 and a third through hole 108 are formed on the first mounting position, and the air conditioning indoor unit further includes: strong electric wire group 50 and weak electric wire group 60. One end of the strong electric wire set 50 is electrically connected with the electric control component 202, the other end of the strong electric wire set 50 sequentially penetrates through the first through hole 2011 and the second through hole 107 to be electrically connected with the strong electric equipment 30, and signal transmission between the electric control component 202 and the strong electric equipment 30 is achieved through the strong electric wire set 50. One end of the weak electric wire group 60 is electrically connected with the electric control component 202, the other end of the weak electric wire group 60 sequentially penetrates through the first through hole 2011 and the third through hole 108 to be electrically connected with the weak electric equipment 40, and signal transmission between the electric control component 202 and the weak electric equipment 40 is achieved through the weak electric wire group 60.

In some embodiments, the second through holes 107 and the third through holes 108 are spaced apart, so that the strong electric wire set 50 and the weak electric wire set 60 can be separated, a space is reserved between the strong electric wire set 50 and the weak electric wire set 60, electromagnetic interference between the strong electric wire set 50 and the weak electric wire set 60 can be avoided, and stability of signals transmitted by the strong electric wire set 50 and the weak electric wire set 60 is ensured.

In some embodiments, since the first mounting location is closer to the strong electric device 30 and the weak electric device 40 than the second mounting location, in order to facilitate routing, the routing difficulty is reduced, the second through hole 107 and the third through hole 108 are opened at the first mounting location, the strong electric wire set 50 can be connected with the strong electric device 30 through the second through hole 107, the weak electric wire set 60 can be connected with the weak electric device 40 through the third through hole 108, and complex wiring in a chamber is not required, so that the strong electric wire set 50 is connected with the strong electric device 30, and the weak electric wire set 60 is also connected with the weak electric device 40. Of course, in other embodiments, the weak second mounting location is closer to the strong electric device 30 and the weak electric device 40 than the first mounting location, and then the second through hole 107 and the third through hole 108 are opened at the second mounting location.

Fig. 7 is a left side view of the electronic control box of fig. 5. Referring to fig. 2 and fig. 7, in some embodiments, in order to realize connection between the box 201 and the external connection wire set 70, a fourth through hole 2012 communicated with the accommodating cavity is formed in the box 201, one end of the external connection wire set 70 is arranged through the fourth through hole 2012 and is electrically connected with the electronic control component 202, and the other end is electrically connected with the air conditioning outdoor unit and the power supply, so as to realize transmission of electric energy, and meanwhile, signal transmission between the electronic control component 202 and the air conditioning outdoor unit is also realized.

In some embodiments, the fourth through hole 2012 is opposite to the first through hole 2011, that is, the fourth through hole 2012 and the first through hole 2011 are respectively located at two opposite sides of the box 201, so as to avoid the interference of the outer wiring set 70 with the strong-current wire set 50 and the weak-current wire set 60, so as to facilitate wiring.

Since the external connection set 70 is electrically connected to the outdoor unit of the air conditioner and the power supply, the external connection set 70 may be pulled during the use process of the user, resulting in the separation of the external connection set 70 from the electronic control device 202. In some embodiments, in order to avoid the separation of the external connection set 70 from the electronic control component 202, a wire pressing member is disposed in the box 201, and presses the external connection set 70 into the box 201, so as to ensure the stability of the electrical connection between the external connection set 70 and the electronic control component 202, and avoid the occurrence of poor contact. The wire pressing piece can be a wire pressing clamp.

Since the strong electric wire set 50 transmits strong electric current, the weak electric wire set 60 transmits weak electric current, electromagnetic interference exists between the weak electric current and the strong electric current, and signal transmission is affected. In some embodiments, in conjunction with fig. 2, to ensure stability of signal transmission, the electronic control box 20 further includes: a spacer 204. The partition 204 is disposed in the first through hole 2011, and is disposed at intervals and penetrates through the first through groove and the second through groove of the partition. Wherein, the strong electric wire group 50 is sequentially arranged in the first through slot and the second through hole 107 and electrically connected with the strong electric equipment 30, the weak electric wire group 60 is sequentially arranged in the second through slot and the third through hole 108 and electrically connected with the weak electric equipment 40, that is, the strong electric wire group 50 and the weak electric wire group 60 are separated by the first through slot and the second through slot, so that a space is reserved between the strong electric wire group 50 and the weak electric wire group 60, electromagnetic interference between the strong electric wire group 50 and the weak electric wire group 60 can be avoided, and stability of signal transmission between the strong electric wire group 50 and the weak electric wire group 60 is ensured.

In some embodiments, since the separator 204 is disposed in the first through hole 2011, that is, the separator 204 can block the first through hole 2011, so as to prevent external impurities from entering the chamber, thereby ensuring the safety of the electronic control component 202, it can be understood that the separator 204 can separate the strong electric wire set 50 from the weak electric wire set 60, and can seal the first through hole 2011, thereby realizing two purposes and reducing the cost.

Since the walls of the first through holes 2011 are relatively sharp, the strong electric wire group 50 and the weak electric wire group 60 may be cut. In some embodiments, to ensure the safety of the strong electric wire set 50 and the weak electric wire set 60, the material of the separator 204 may be a soft material, such as rubber, sponge, etc., so as to protect the strong electric wire set 50 and the weak electric wire set 60 from being damaged by the walls of the first through holes 2011.

In some embodiments, to avoid detachment of the partition 204 from the case 201, one of the partition 204 and the case 201 is provided with an anti-detachment member to prevent detachment of the partition 2041 from the case 201, and to ensure stability of connection of the partition 204 and the case 201.

In some embodiments, the anti-slip member may be a snap. One of the partition 204 and the box 201 is provided with a buckle, the other is provided with a clamping groove, the buckle can be clamped in the clamping groove, the connection of the partition 204 is realized, the partition 2041 and the box 201 are prevented from being separated, the connection stability of the partition 204 and the box 201 is ensured, and meanwhile, the installation is convenient, and the installation efficiency is improved.

In some embodiments, the partition 204 may be provided with a buckle, and the box 201 may be provided with a slot, and the buckle may be snapped into the slot. Of course, in other embodiments, the case 201 may be provided with a buckle, and the partition 204 may be provided with a slot, and the buckle may be snapped into the slot.

When the air conditioner is cooled, condensed water is generated on the strong electric wire group 50. In some embodiments, referring to fig. 3, in order to prevent condensed water on the electric power line set 50 from entering the box 201, at least one first line card 109 is disposed in the casing 10, the electric power line set 50 is threaded in the first line card 109 and is electrically connected with the electric power device 30, the second through hole 107 is higher than the first line card 109, the electric power line set 50 is clamped by the first line card 109, limiting and guiding the electric power line set 50 are achieved, so that the electric power line set 50 is convenient for routing, the electric power line set 50 is convenient for connection with the electric power device 30, when the electric power line set 50 enters the cavity from the second through hole 107, the electric power line set 50 is inclined downwards, and when condensed water is condensed on the electric power line set 50, under the action of gravity, the condensed water can drop into the casing 10, but not enter the box 201 along with the electric power line set 50, the safety of the electric control components 202 in the box 201 is ensured, short circuit of the electric control components 202 is avoided, meanwhile, the electric power line set 50 and the weak line set 60 are separated in the casing 10 by the first line card 109, so that the electric power line set 50 and the weak line set 60 can be prevented from further from interfering with the electric power line set 60, and the electromagnetic interference between the electric power line set 60 and the electric power line set 60 can be prevented from further, and the stability. The first wire clip 109 may be a ferrite strip, and may be disposed in the housing 10 by spot welding, and the number of the first wire clip 109 may be one or more.

Condensed water is generated on the weak wire group 60 when the air conditioner is cooling. In some embodiments, referring to fig. 3, in order to prevent condensed water on the weak electric wire set 60 from entering the box 201, at least one second line card 1010 is disposed in the casing 10, the weak electric wire set 60 is threaded in the second line card 1010 and is electrically connected with the weak electric device 40, the third through hole 108 is higher than the second line card 1010, the weak electric wire set 60 is clamped by the second line card 1010, so as to limit and guide the weak electric wire set 60, and facilitate the wiring of the weak electric wire set 60, so that the weak electric wire set 50 is connected with the weak electric device 40, when the weak electric wire set 50 enters the cavity from the second through hole 107, the weak electric wire set 60 is inclined downwards, and when condensed water is condensed on the weak electric wire set 60, the condensed water can drop into the casing 10 under the action of gravity, but not enter the box 201 along with the weak electric wire set 60, thereby ensuring the safety of the electronic control components 202 in the box 201, and simultaneously, through the second line card 1010, the strong electric wire set 50 and the weak electric wire set 60 are also separated in the casing 10, so that the strong electric wire set 50 and the weak electric wire set 60 can be prevented from further from interfering with the strong electric wire set 60, and the strong electric wire set 50 can be prevented from further from being interfered with the strong and stable signal set 50. The second line cards 1010 may be ferrite strips and may be provided in the housing 10 by spot welding, and the number of the second line cards 1010 may be one or more.

In some embodiments, to enable support of the first line card 109, the first line card 109 is disposed on the midplane 106, and the first line card 109 is supported by the midplane 106. To support the second line card 1010, the second line card 1010 is disposed on the first side plate 103, and the second line card 1010 is supported by the first side plate 103.

In some embodiments, since the first side board 103 and the middle partition 106 are disposed at an angle, the first line card 109 and the second line card 1010 are respectively located at different positions, and the first line card 109 guides and limits the strong electric wire set 50, and the second line card 1010 guides and limits the weak electric wire set 60, so that the strong electric wire set 50 and the weak electric wire set 60 are located at different positions, and the strong electric wire set 50 and the weak electric wire set 60 are also separated in the housing 10, so that a space exists between the strong electric wire set 50 and the weak electric wire set 60, which can further avoid electromagnetic interference between the strong electric wire set 50 and the weak electric wire set 60, and ensure stability of signals transmitted by the strong electric wire set 50 and the weak electric wire set 60.

Since the second through hole 107 and the third through hole 108 are opened at the first installation position, when the box 201 is installed at the second installation position, the strong electric wire set 50 and the weak electric wire set 60 need to bypass the housing 10 to reach the first installation position, resulting in complicated wiring. Referring to fig. 2, in some embodiments, in order to facilitate routing, a limiting slot 1011 is formed on the housing 10. When the electronic control box 20 is located at the second installation position, the strong electric wire set 50 sequentially penetrates through the first through hole 2011, the limit groove 1011 and the second through hole 107 to be electrically connected with the strong electric equipment 30, the weak electric wire set 60 sequentially penetrates through the first through hole 2011, the limit groove 1011 and the third through hole 108 to be electrically connected with the weak electric equipment 40, and the strong electric wire set 50 and the weak electric wire set 60 are limited and guided by the limit groove 1011 so as to facilitate the routing of the strong electric wire set 50 and the weak electric wire set 60, so that the strong electric wire set 50 and the weak electric wire set 60 can reach the first installation position from the second installation position, thereby avoiding disorder of the strong electric wire set 50 and the weak electric wire set 60 and ensuring attractive appearance.

In some embodiments, to facilitate the strong and weak electric wire sets 50, 60 from the second installation position to the first installation position, a limit slot 1011 may be formed in the middle spacer 106. Wherein the limit groove 1011 is positioned at the top of the middle baffle 106.

When the case 201 is set at the second mounting position, the strong electric wire set 50 and the weak electric wire set 60 need to be made long in order to pass through the second through hole 107 and the third through hole 108, respectively, but when the case 201 is set at the first mounting position, the strong electric wire set 50 and the weak electric wire set 60 may be stacked outside the case 10 and the case 201, which may affect the appearance and also affect the safety of the strong electric wire set 50 and the weak electric wire set 60. In some embodiments, in conjunction with fig. 1, in order to ensure the safety of the strong electric wire set 50 and the weak electric wire set 60, the first installation position is provided with a protecting member 1012, the protecting member 1012 is covered on the second through hole 107 and the third through hole 108, one side edge of the protecting member 1012 is located above the first through hole 2011, and when the box 201 is arranged at the first installation position, the strong electric wire set 50 and the weak electric wire set 60 are partially stacked in the protecting member 1012, and the strong electric wire set 50 and the weak electric wire set 60 are protected by the protecting member 1012, so that the safety is ensured, and meanwhile, the beauty is also ensured.

Referring to fig. 4 and fig. 6, in some embodiments, in order to facilitate the disassembly and assembly of the box 201 on the casing 10, the box 201 is provided with a plurality of first connection holes 2013, and the first installation position and the second installation position are provided with a plurality of second connection holes 1013, and the air conditioner indoor unit further includes: and a connecting piece. The plurality of connecting pieces penetrate through the corresponding first connecting holes and the second connecting holes to be connected. Wherein the first connection hole 2013 includes a first connection section 20131 and a second connection section 20132 communicating with the first connection section 20131, a cross-sectional area of the first connection section 20131 is larger than a cross-sectional area of the second connection section 20132. Wherein, the connecting piece can be one of a bolt, a screw and a connecting pin.

In some embodiments, when the box 201 is to be installed, the connecting piece and the corresponding second connecting hole may be connected first, then the first connecting section 2031 is aligned with the connecting piece, so that the connecting piece is penetrated through the first connecting section 20131, under the action of gravity, the connecting piece may enter the second connecting section 20132, that is, the box 201 may be hung on the connecting piece, and then the connecting piece is locked, so that the connecting piece is in contact with the box 201, and the box 201 is locked on the housing 10, so that the connection between the box 201 and the housing 10 is realized, and the box 201 is not required to be supported by a worker, so that the installation efficiency is improved. When the box 201 is to be disassembled, the connecting piece can be directly loosened so that the connecting piece is separated from the box 201, at the moment, the box 201 is hung on the connecting piece through the second connecting section 20132, the box 201 is prevented from falling off from the shell 10, damage to the electric control box 20 is avoided, operators are prevented from being crashed, safety of the operators is guaranteed, then the box 201 is pushed upwards, the connecting piece enters the first connecting section 20131, the connecting piece is directly separated from the first connecting section 20131, the box 201 can be disassembled from the shell 10, workers are not required to hold the box 201 so as to facilitate disassembly, and the disassembly efficiency is improved.

In some embodiments, to ensure stability of the connection of the cartridge 201 with the housing 10, the connection comprises: a connecting part and a locking part. The connecting portion is connected with the locking portion, wherein the cross-sectional area of the connecting portion is smaller than the cross-sectional area of the second connecting section 20132, and the cross-sectional area of the locking portion is smaller than the cross-sectional area of the first connecting section 20131 and larger than the cross-sectional area of the second connecting section 20132.

In some embodiments, when the box 201 is to be mounted, the connecting piece may be connected with the corresponding second connecting hole, then the first connecting section 2031 is aligned with the locking portion, so that the locking portion penetrates through the first connecting section 20131 and enters the box 201, meanwhile, the connecting portion enters the first connecting section 20131, under the action of gravity, the connecting portion may enter the second connecting section 20132, that is, the box 201 may be hung on the connecting portion, and then the locking portion is operated, so that the locking portion acts in the direction of the housing 10, so that the locking portion is in contact with the box 201, and the box 201 is locked on the housing 10, so that the connection between the box 201 and the housing 10 is achieved, no staff is required to hold the box 201, so that the mounting efficiency is improved. When the box 201 is to be disassembled, the locking part can be directly loosened so that the locking part is separated from the box 201, at this time, the box 201 is hung on the connecting part through the second connecting section 20132, the box 201 is prevented from falling off from the shell 10, damage to the electric control box 20 is avoided, an operator is prevented from being crashed, safety of the operator is ensured, then the box 201 is pushed upwards, the connecting part enters the first connecting section 20131, the locking part is directly separated from the first connecting section 20131, the box 201 can be disassembled from the shell 10, and the operator is not required to hold the box 201 so as to facilitate disassembly, so that the disassembly efficiency is improved.

In some embodiments, referring to fig. 8, to facilitate the installation of the cover 203, the case 201 includes a bottom plate 2014, and the electronic control box 20 further includes: at least two guides 205. At least two guide pieces 205 are obliquely arranged at the edge of the bottom plate 2014 to guide the box cover 203, so that the box cover 203 can reach the opening, and then the box body 203 is connected with the box body 201, so that the opening is closed, and the safety of the electric control component 202 is ensured. The number of guides 205 may be two or more.

In some embodiments, when the number of the guide members 205 is two, in order to facilitate the guiding of the cover 203, the two guide members 205 are disposed opposite to each other, that is, the two guide members 205 are disposed at opposite sides of the bottom plate 2014, respectively. The first through hole 2011 and the fourth through hole 2012 are respectively disposed on two oppositely disposed guide members 205.

In some embodiments, when the two guide members 205 are disposed opposite to each other, a first notch is formed in one of the two guide members 205, a second notch is formed on one side of the lid 203, and when the lid 203 closes the opening, the first notch is opposite to the second notch to form a first through hole 2011. A third notch is formed in the other guide member of the two guide members 205, a fourth notch is formed in the other side of the box cover 203, and when the box cover 203 closes the opening, the third notch is opposite to the fourth notch, so as to form a fourth through hole 2012.

In some embodiments, to facilitate routing, when the box 201 is located at the first installation position and the second installation position, the first through holes 2011 are oriented consistently, that is, whether the box 201 is located at the first installation position or the second installation position, the first through holes 2011 are oriented in the same direction, it is understood that when the first installation position is switched to the second installation position, the box is rotated 180 degrees, so that the first through holes 2011 can face the second through holes 107 and the third through holes 108, and the strong electric wire group 50 enters the second through holes 107 and the weak electric wire group 60 enters the third through holes 108. Wherein, when the box body is located at the first installation position and the second installation position, the first through hole 2011 faces to the middle baffle plate 106.

Based on the same inventive concept, the application further provides an air conditioner, the air conditioner adopts the air conditioner indoor unit, the specific structure of the air conditioner indoor unit refers to the above embodiments, and all the technical schemes of all the embodiments are adopted, so that the air conditioner at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

In some embodiments, the air conditioner may be an air duct machine.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.

Claims (14)

1. An air conditioning indoor unit, comprising:

the shell is provided with a first installation position and a second installation position which are oppositely arranged;

the electric control box is detachably connected with the first installation position or the second installation position;

the strong current device is arranged in the shell and is electrically connected with the electric control box;

and the weak current equipment is arranged in the shell and is electrically connected with the electric control box.

2. The indoor unit of claim 1, wherein the housing comprises a top cover, a bottom plate, a first side plate, and a second side plate, wherein two ends of the first side plate are connected to the top cover and the bottom plate, two ends of the second side plate are connected to the top cover and the bottom plate, and the first side plate is opposite to the second side plate;

the first installation position is located on the first side plate, and the second installation position is located on the second side plate.

3. The indoor unit of claim 1, wherein the housing defines a chamber for receiving the high-voltage device and the low-voltage device, and the first mounting location and the second mounting location are located outside the chamber.

4. An air conditioning indoor unit according to any of claims 1-3, wherein the electrical control box comprises:

The box body is detachably connected with the first installation position or the second installation position, a containing cavity is arranged in the box body, and an opening communicated with the containing cavity is formed in the end part, deviating from the shell, of the box body;

the electric control component is arranged in the accommodating cavity and is electrically connected with the strong current equipment and the weak current equipment;

the box cover is detachably connected with the box body so as to close the opening.

5. The indoor unit of claim 4, wherein a first through hole is formed in one side of the box body and is communicated with the accommodating cavity, and a second through hole and a third through hole are formed in the first mounting position, and the indoor unit further comprises:

one end of the strong electric wire group is electrically connected with the electric control component, and the other end of the strong electric wire group sequentially penetrates through the first through hole and the second through hole and is electrically connected with the strong electric equipment;

and one end of the weak electric wire group is electrically connected with the electric control component, and the other end of the weak electric wire group sequentially penetrates through the first through hole and the third through hole and is electrically connected with the weak electric equipment.

6. The indoor unit of claim 5, wherein the electronic control box further comprises:

the separation piece is arranged in the first through hole, is provided with first through grooves and second through grooves which are arranged at intervals and penetrate through the separation piece;

The strong electric wire group sequentially penetrates through the first through groove and the second through hole to be electrically connected with the strong electric equipment, and the weak electric wire group sequentially penetrates through the second through groove and the third through hole to be electrically connected with the weak electric equipment.

7. An indoor unit for an air conditioner according to claim 6, wherein one of the partition member and the casing is provided with a release preventing member to prevent the partition member from being released from the casing.

8. An air conditioning indoor unit according to claim 5, wherein:

the shell is internally provided with at least one first wire card, the strong wire group is arranged in the first wire card in a penetrating way and is electrically connected with the strong current equipment, and the second through hole is higher than the first wire card;

the shell is internally provided with at least one second line card, the weak current line group is arranged in the second line card in a penetrating way and is electrically connected with the weak current equipment, and the third through hole is higher than the second line card.

9. The indoor unit of claim 5, wherein the housing is provided with a limit groove;

when the electric control box is located at the second installation position, the strong electric wire group sequentially penetrates through the first through hole, the limiting groove and the second through hole to be electrically connected with the strong electric equipment, and the weak electric wire group sequentially penetrates through the first through hole, the limiting groove and the third through hole to be electrically connected with the weak electric equipment.

10. The indoor unit of claim 5, wherein the first mounting location is provided with a protective member, and the protective member covers the second through hole and the third through hole.

11. The indoor unit of claim 4, wherein the box body is provided with a plurality of first connection holes, the first installation position and the second installation position are provided with a plurality of second connection holes, and the indoor unit further comprises:

the connecting pieces penetrate through the corresponding first connecting holes and are connected with the second connecting holes;

the first connecting hole comprises a first connecting section and a second connecting section communicated with the first connecting section, and the sectional area of the first connecting section is larger than that of the second connecting section.

12. The indoor unit of claim 4, wherein the box body includes a bottom plate, and the electric control box further includes:

at least two guide members are obliquely arranged at the edge of the bottom plate so as to guide the box cover.

13. The indoor unit of claim 5, wherein the first through holes are oriented consistently when the box is in the first and second mounting positions.

14. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 13.