CN218296167U - Electric control box and air conditioner - Google Patents

Abstract

The application relates to the technical field of household appliances, and discloses an electric control box which comprises a box body, a computer board, a box cover, a communication module and a cover plate, wherein the box body is provided with an accommodating space and an opening communicated with the accommodating space; the computer board is arranged in the accommodating space; the box cover is arranged at the opening of the box body in a folding way, and an accommodating groove is formed by sinking the box cover to the accommodating space; the communication module is detachably arranged in the accommodating groove; the cover plate is detachably buckled in the accommodating groove. The application also discloses an air conditioner.

Description

Electric control box and air conditioner

Technical Field

The application relates to the technical field of household appliances, for example, to an electric control box and an air conditioner.

Background

At present, in order to realize the intellectualization of household appliances, many household appliances are provided with a communication module so that a user can remotely control the household appliances through the internet by a network access terminal.

In the related art, a top cover part for an air conditioner is disclosed, which includes a top cover and a functional assembly, wherein the functional assembly is disposed inside the top cover and connected to the top cover, the functional assembly includes at least one functional module, and the functional module includes at least one of an acoustic-electric module and a wireless communication module. Through with functional unit integration on the top cap, make things convenient for functional unit's installation to make functional unit include at least one in acoustoelectric module and the wireless communication module, can make the air conditioner that has this top cap part have speech function and/or wireless communication function, can make the function of air conditioner diversified, make the air conditioner more intelligent, satisfy user's more user demands.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the wireless communication module is arranged on the inner side of the top cover and affected by the shell of the electronic control box and electromagnetic interference of the computer board, the communication stability of the wireless communication module is poor, and the communication module has the risk of falling to the computer board.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an electronic control box to solve the problem of how to better set a communication module.

In some embodiments, the electronic control box comprises a box body, a computer board, a box cover, a communication module and a cover plate, wherein the box body is configured with an accommodating space and an opening communicated with the accommodating space; the computer board is arranged in the accommodating space; the box cover is arranged at the opening of the box body in an openable and closable manner, and an accommodating groove is formed by sinking the box cover to the accommodating space; the communication module is detachably arranged in the accommodating groove; the cover plate is detachably buckled in the accommodating groove.

In the embodiment of the disclosure, the electronic control box comprises a box cover and a box body, and the box cover is arranged on the shell in an openable and closable manner. The inside of the box body is an accommodating space, and the computer board is arranged in the accommodating space. The box body keeps fixed relative to the shell of the household appliance, and the computer board is fixed in the box body, so that the computer board keeps fixed relative to the shell. When the household appliance is in a use state, the box cover is in a closed state. When the computer board is installed and maintained, the box cover is opened for operation. The box cover and the box body can be hinged through a hinge, and can also be arranged in a split way and can be separated from each other. For convenience of description, the electric control box is described in the embodiment of the present disclosure by taking the example that the electric control box is opened upward. It should be noted that, the above-mentioned relationship is only for convenience of understanding, and does not exclude the case that the electric control box provided by the embodiment of the present disclosure is opened on one side or opened at the bottom in the use state. The box cover comprises a covering plane and a clamping edge. The clamping edge is used for guiding and limiting the matched cover tightness of the box body and the box cover. The card is followed can linear butt joint in the outside lateral wall of box body, the uncovered of shade box body. The locking edge may also be linearly butted against the inner side wall of the case body so that the cover is partially inserted into the case body. The downward sunken structure of plane is closed from the lid has the holding recess, and communication module detachably sets up in the holding recess. The size of the opening of the accommodating groove corresponds to the size of the communication module. The cover plate is buckled on an opening at the top end of the accommodating groove, so that the inside of the accommodating groove is an independent and closed space, and the communication module is protected. When the communication module is disassembled and assembled, the cover plate is opened. In the using state, the cover plate is buckled with the accommodating groove.

In some embodiments, a first side wall of the accommodating groove is provided with a limiting hole, and a second side wall opposite to the first side wall is provided with a clamping block; the cover plate comprises a plate body, an inserting part and an elastic clamping part, wherein the shape of the plate body corresponds to the section of the accommodating groove; the inserting part extends outwards from the first end of the plate body and is inserted into the limiting hole of the accommodating groove; the elastic clamping part is arranged at the second end of the plate body and is clamped with the clamping block.

In some embodiments, the elastic clamping portion comprises a first connecting plate, a second connecting plate and a clamping plate, wherein the first connecting plate extends from the plate body to the accommodating groove; the second connecting plate is connected to the tail end of the first connecting plate; the clamping plate extends towards the plate body, and a clamping hook is constructed on one face of the clamping plate facing the second side wall.

In some embodiments, the hook is a unidirectional hook.

In some embodiments, the second end of the plate body is configured with a notch, the elastic clamping portion is located in the notch, and one surface of the clamping plate facing the second side wall of the accommodating groove is flush with the second end of the plate body.

In some embodiments, the first end of the clamping plate is connected to the second connecting plate, and the second end of the clamping plate extends beyond the plate body.

In some embodiments, the cover plate further includes a limiting plate extending from the plate body to the receiving groove, the first side of the communication module abuts against the first sidewall of the receiving groove, and the limiting plate abuts against the second side of the communication module.

In some embodiments, the cover plate further includes an elastic pressing portion disposed on a surface of the plate facing the receiving groove, and elastically contacts and presses the communication module.

In some embodiments, a connection hole is formed in the first side wall of the accommodating groove, and a wiring harness connected to the communication module and the computer board passes through the connection hole.

In some embodiments, the air conditioner comprises the electric control box.

The electric control box provided by the embodiment of the disclosure can realize the following technical effects:

1. the communication module is arranged on the electric control box, so that the wiring of the communication module can be simplified;

2. the communication module is arranged in the accommodating groove and is at a certain distance from the computer board, so that the signal influence of the computer board on the communication module can be reduced;

3. in addition, the communication module is positioned in the independent accommodating groove, so that the communication module is not easy to loosen and fall off in the use process of the household appliance, and the running stability of the household appliance is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

fig. 1 is a schematic structural diagram of an electronic control box provided in the embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a box cover of an electric control box provided in the embodiment of the present disclosure;

fig. 3 is a schematic structural view of a box cover of another electronic control box provided by the embodiment of the disclosure;

fig. 4 is a schematic structural view of a box cover of another electronic control box provided by the embodiment of the disclosure;

fig. 5 is a schematic structural view of a box cover of another electronic control box provided by the embodiment of the disclosure;

fig. 6 is a schematic structural diagram of a cover plate of an electronic control box according to an embodiment of the disclosure;

fig. 7 is a schematic structural diagram of a cover plate of another electronic control box provided by the embodiment of the disclosure.

Reference numerals:

100: a box body;

200: a box cover;

210: an accommodating groove; 211: a limiting hole; 212: a clamping block;

300: a communication module;

400: a cover plate; 410: a plate body; 420: an insertion portion; 430: an elastic clamping part; 431: a first connecting plate; 432: a second connecting plate; 433: a clamping and connecting plate; 434: a hook is clamped;

500: and a limiting plate.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

For most household appliances, an electric control board is required to be arranged to realize human-computer interaction. The computer board collects the operation information of the household appliances and controls the specific units to make corresponding actions according to the control instructions given by the user on the ground or in a remote way so as to realize a certain specific function. For example, for an air conditioner, a computer board collects the current indoor environment temperature and the outdoor environment temperature, and stably determines parameters such as the corresponding compressor frequency, the fan rotating speed and the expansion valve opening according to the setting given by a user, and then starts the compressor and the fan to adjust the temperature of the indoor environment. For some simple household appliances, the computer board is arranged inside the inner body of the appliance. For the equipments with unstable internal environment or more complex control circuit, such as air conditioner, the electric control box is generally arranged to shade the computer board. On the one hand, automatically controlled box provides relatively independent environment for each wiring port of computer board and computer board, can avoid the inside mobile air of air conditioner casing and high low temperature environment to cause the influence to the life of computer board, and on the other hand also makes things convenient for the wiring of each independent unit, is favorable to the inside wiring overall arrangement of walking of air conditioner, makes things convenient for the installation and the maintenance of air conditioner.

With reference to fig. 1 to 7, an embodiment of the present disclosure provides an electronic control box, which includes a box body 100, a computer board, a box cover 200, a communication module 300, and a cover plate 400, where the box body 100 is configured with an accommodating space and an opening communicating with the accommodating space; the computer board is arranged in the accommodating space; a box cover 200 which is openably and closably disposed at the opening of the box body 100, and which is recessed from the box cover 200 into the accommodating space to form an accommodating groove 210; a communication module 300 detachably disposed in the receiving groove 210; the cover plate 400 is detachably fastened to the receiving groove 210.

In order to realize the intellectualization of the home appliances, the home appliances are often provided with a communication module so that the home appliances can be connected to a local area network or the internet. The user can conveniently send a control instruction to the household appliance through the mobile phone and other terminals. In some cases, the household appliance can also prejudge the use motivation of the user to work by receiving the remote instruction from the server, so that the use experience of the user is improved. Compared with wired connection, the electric appliance can be connected to the network without being bound by a wiring harness through the zigbee communication module 300, the 4G communication module, the wifi module and other wireless modules, and therefore the electric appliance is more convenient for a user to use.

The wireless communication module 300 needs to be electrically connected to a computer board. If the wireless communication module 300 is disposed outside the housing of the home appliance, electromagnetic shielding caused by the housing can be avoided. However, such an arrangement may affect the integrity and the aesthetic property of the appearance of the household appliance, and the connection line between the wireless communication module 300 and the computer board is complicated, which increases the complexity of the installation and maintenance of the air conditioner. Therefore, in the embodiment of the present disclosure, the wireless communication module is disposed in the electrical control box.

In the embodiment of the present disclosure, the electrical control box includes a box cover 200 and a box body 100, and the box cover 200 is disposed on the housing in an openable manner. The case 100 has a receiving space therein, and the computer board is disposed in the receiving space. The case 100 is fixed with respect to a housing of the home appliance, and the computer board is fixed inside the case 100, so that the computer board is fixed with respect to the housing. In the using state of the home appliance, the box cover 200 is in a closed state. When the computer board is installed and maintained, the cover 200 is opened to perform an operation. The cap 200 and the body 100 may be hinged by a hinge, or may be separately provided to be separated from each other. For convenience of description, the electric control box is described in the embodiment of the present disclosure by taking the example that the electric control box is opened upward. It should be noted that, the upper and lower relationship is only for convenience of understanding, and does not exclude the case that the electric control box provided by the embodiment of the present disclosure is open on one side or open on the bottom in the use state. The cap 200 includes a capping plane and a rim. The beads are used to guide and define the mating tightening of the case body 100 and the case cover 200. The catch edge may be linearly abutted against the outer sidewall of the case body 100 to cover the opening of the case body 100. The catch rim may also be linearly abutted against the inner sidewall of the case body 100 so that the cap 200 is in a form of being partially inserted into the case body 100.

The accommodating groove 210 is recessed downward from the covering plane, and the communication module 300 is detachably disposed in the accommodating groove 210. The opening of the receiving recess 210 has a size corresponding to the size of the communication module 300. The cover plate 400 is fastened to the opening at the top end of the receiving groove 210, so that the receiving groove 210 becomes an independent and closed space, thereby protecting the communication module 300. When the communication module 300 is attached and detached, the cover 400 is opened. In a use state, the cover plate 400 is buckled to the receiving groove 210.

By using the electric control box provided by the embodiment of the disclosure, the communication module 300 is arranged in the electric control box, so that the wiring of the communication module 300 can be simplified. The communication module 300 is disposed in the accommodating recess 210, and has a certain distance from the computer board, so as to reduce the signal influence of the computer board on the communication module 300. In addition, the communication module 300 is located in the independent accommodating groove 210, so that the household appliance is not easy to loosen and fall off in the use process, and the running stability of the household appliance is improved.

Optionally, a first sidewall of the receiving groove 210 is configured with a limiting hole 211, and a second sidewall opposite to the first sidewall is configured with a clamping block 212; the cover plate 400 includes a plate body 410, an insertion portion 420, and an elastic clamping portion 430, wherein the plate body 410 has a shape corresponding to the cross section of the receiving groove 210; an insertion portion 420 extending outward from the first end of the plate body 410 and inserted into the limiting hole 211 of the receiving groove 210; the elastic clamping portion 430 is disposed at the second end of the board body 410 and clamped with the clamping block 212.

The receiving groove 210 is a space with a certain depth and includes a plurality of sidewalls. The limiting hole 211 of the first sidewall and the clamping block 212 of the second sidewall fix the cover plate 400 together. The cover plate 400 includes a plate body 410, and the shape of the plate body 410 corresponds to the shape of the opening of the receiving groove 210, so as to seamlessly cover the receiving groove 210. The insertion portion 420 extends along the length or width direction of the plate body 410, and the insertion portion 420 is horizontally or obliquely inserted downward into the stopper hole 211 of the first sidewall. The stopper hole 211 limits the vertical displacement of the insertion portion 420. When the elastic clamping portion 430 is applied with a downward force, it is elastically clamped to a certain deformation amount, so as to be clamped with the clamping block 212. The limiting hole 211 and the clamping block 212 are respectively arranged on the first side wall and the second side wall which are opposite to each other, so that the cover plate 400 can be better fixed.

Optionally, the clamping block 212 protrudes from the second sidewall to the first sidewall.

In this configuration, when the hooks 434 of the elastic engaging portion 430 are located below the engaging blocks 212, the engaging blocks 212 limit the vertical displacement of the elastic engaging portion 430, and fix the cover 400 together with the limiting holes 211.

Optionally, the second side wall is provided with a clamping groove, and the upper edge of the clamping groove is provided with a clamping block 212.

In this arrangement, when the hooks 434 of the elastic clamping portion 430 are located in the clamping grooves, the upper edges of the clamping hooks abut against the upper edges of the clamping grooves, so as to limit the vertical displacement of the elastic clamping portion 430, and fix the cover 400 together with the limiting holes 211.

Optionally, the receiving groove 210 is configured with a step, and an edge of a face of the cover plate 400 facing the receiving groove 210 abuts against the step.

The receiving groove 210 is configured with a step, the sectional area of the opening of the receiving groove 210 is larger than the sectional area of the middle portion of the receiving groove 210, and when the cover plate 400 is fastened to the receiving groove 210, the edge of one surface of the cover plate 400 facing the receiving groove 210 abuts against the step. Through such a setting form, the difficulty of apron 400 lock can be reduced on the one hand, and on the other hand can provide vertical direction's support to apron 400, plays better guard action to communication module 300 in the accommodation space.

Optionally, the first sidewall is formed with a plurality of limiting holes 211, the cover plate 400 includes a plurality of inserting portions 420, and the plurality of inserting portions 420 correspond to the plurality of limiting holes 211 one to one.

The cover plate 400 can be better fixed by the limiting holes 211, and meanwhile, the force applied to the insertion part 420 can be decomposed by the matching of the limiting holes 211 and the insertion parts 420, so that the structural strength of the cover plate 400 is improved.

Optionally, the elastic clamping portion 430 includes a first connecting plate 431, a second connecting plate 432 and a clamping plate 433, wherein the first connecting plate 431 extends from the plate body 410 to the accommodating recess 210; a second connection plate 432 connected to the end of the first connection plate 431; the clamping plate 433 extends from the second connecting plate 432 to the plate body 410, and a hook 434 is formed on one surface of the clamping plate 433 facing the second side wall.

The first connecting plate 431, the second connecting plate 432 and the clamping plate 433 form a U-shaped clamping portion. The first connection plate 431 and the clamping plate 433 are connected by the second connection plate 432, which can provide a larger deformation space for the first connection plate 431. When the cover plate 400 needs to be covered, the insertion portion 420 is inserted into the limiting hole 211, and then the side of the cover plate 400 connected with the elastic clamping portion 430 is pressed down. After the hook 434 of the elastic clamping portion 430 contacts with the clamping block 212, a part of the force in the vertical direction is converted into a force in the horizontal direction, so that the elastic clamping portion 430 deforms, specifically, the free end of the clamping plate 433 moves towards one end of the first connecting plate 431 connected with the plate body 410, and the hook 434 of the clamping plate 433 can move to the lower side of the clamping block 212. After the hook 434 of the clamping plate 433 moves to the position below the clamping plate 433, when the force in the horizontal direction is small, the free end of the clamping plate 433 moves in the direction away from the first connecting plate 431, so that the hook 434 of the clamping plate 433 can be clamped to the clamping block 212. In this arrangement, the elastic clip portion 430 has a large deformation space, and the elastic clip portion 430 of the cover 400 is not easily damaged.

Optionally, the hook 434 is a unidirectional hook.

The hook 434 protrudes from the clamping plate 433 toward the second sidewall, and the downward surface of the hook 434 is a smooth slope. Under the guiding action of the lower smooth slope of the hook 434, the vertical acting force can be partially converted into the horizontal acting force in the process of clamping the elastic clamping portion 430 into the clamping block 212, so that the elastic clamping portion 430 is deformed to complete the clamping process. The one side up of trip 434 is the step form, like this, after elasticity joint portion 430 and joint piece 212 joint, even receive ascending effort, the step form plane of trip 434 orientation can not be with the power of vertical direction to the horizontal direction decomposition to elasticity joint portion 430 keeps in the state of joint piece 212 looks joint. The one-way hook can prevent the cover plate 400 from being opened, thereby improving the safety of the household appliance in operation.

Optionally, a second end of the plate body 410 is configured with a notch, the elastic clamping portion 430 is located in the notch, and one surface of the clamping plate 433 facing the second side wall of the receiving groove 210 is flush with the second end of the plate body 410.

The plate body 410 of the cover plate 400 has a gap, but in the orthographic projection plane of the cover plate 400, the elastic clamping portion 430 fills up the gap of the cover plate 400, so as to shield the opening of the accommodating recess 210 together with the cover plate 400. With such an arrangement, the first sidewall of the groove may have a flush shape, which facilitates the design of the mold and the molding of the cap 200.

Optionally, a first end of clamping plate 433 is connected to second connecting plate 432, and a second end of clamping plate is extended beyond plate 410.

The second end of the clamping plate 433 extends beyond the plate body 410 to form a handheld portion, which is convenient for a user to operate. For example, when the cover 400 needs to be opened, the portion of the engaging plate 433 beyond the plate 410 is pressed toward the first sidewall, the elastic engaging portion 430 is elastically deformed, and the hook 434 moves toward the first sidewall to disengage from the engaging block 212. Then, the first end of the cover plate 400 is held by hand, so that the cover plate 400 can be conveniently and laborsavingly taken down. Through the arrangement form, the use of the user is facilitated.

Optionally, the first end of the clamping plate 433 is flush with the upper surface of the plate 410, and a notch is formed in a position, corresponding to the first end of the clamping plate 433, of the first side wall.

By adopting the arrangement form, when the cover plate 400 needs to be opened, fingers can be stretched into the notch or a crowbar can be stretched into the notch, and the first end of the clamping plate 433 is pressed towards the direction of the first side wall. The elastic engaging portion 430 is elastically deformed, and the hook 434 moves toward the first sidewall to disengage from the engaging block 212. The user can then remove the cover plate 400 conveniently and effortlessly through the loosened end. By adopting the arrangement mode, not only the cover plate 400 can be conveniently detached, but also the upper surface of the cover plate 400 can be kept flush with the upper surface of the box cover 200, the appearance is neat and attractive, and the space in the household appliance is saved.

Optionally, the cover plate 400 further includes a limiting plate 500 extending from the plate body 410 to the accommodating recess 210, a first side of the communication module 300 abuts against a first sidewall of the accommodating recess 210, and the limiting plate 500 abuts against a second side of the communication module 300.

The stopper plate 500 is located on the lower surface of the cover plate 400 to define the position of the communication module 300. In particular, for the convenience of placing the communication module 300 into the receiving recess 210 and wiring the communication module 300, the receiving recess 210 is larger than the communication module 300. When the communication module 300 is placed in the receiving groove 210, the machine may vibrate during operation, and the communication module 300 may move in the receiving groove 210, thereby affecting the stability of the circuit connection. Limiting plate 500 is to communication module 300's both ends looks butt respectively with the first lateral wall of holding recess 210, like this, and after apron 400 lid closed, communication module 300 under the clamping action of first lateral wall and limiting plate 500, its position keeps fixed, is difficult to produce and rocks. With this arrangement, the fixing effect of the communication module 300 is improved.

Optionally, the cover plate 400 further includes an elastic pressing portion disposed on a surface of the plate 410 facing the receiving groove 210, and elastically presses the communication module 300.

The pressing part can be made of sponge, rubber and other materials with certain elasticity. When the cover plate 400 is fastened to the receiving groove 210, the pressing portion vertically fills the space between the communication module 300 and the cover plate 400 in an interference manner, so that the communication module 300 is pressed in the receiving groove 210. With this arrangement, the fixing effect of the communication module 300 can be improved. In addition, the pressing part is arranged, so that a part of shell vibration can be absorbed, and a certain protection effect on the communication module 300 is achieved.

Optionally, a connection hole is formed in the first side wall of the accommodating groove 210, and a wiring harness for connecting the communication module 300 and the computer board passes through the connection hole.

The receiving groove 210 communicates with the receiving space of the case 100 through a connecting hole through which the wire harness passes to connect from the computer board to the communication module 300. The connecting hole is opened in the first side wall, and the interference of the wire harness and the limiting plate 500 can be avoided.

The embodiment of the disclosure provides an air conditioner, which comprises the electric control box.

By using the air conditioner provided by the embodiment of the disclosure, the communication module is arranged on the electric control box, so that the wiring of the communication module can be simplified; the communication module is arranged in the accommodating groove and is at a certain distance from the computer board, so that the signal influence of the computer board on the communication module can be reduced; in addition, the communication module is located independent holding groove, and is difficult to become flexible and drop in the air conditioner operation process, has improved the stability of air conditioner operation.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An electrical control box, comprising:

the box body is provided with an accommodating space and an opening communicated with the accommodating space;

the computer board is arranged in the accommodating space;

the box cover is arranged at the opening of the box body in an openable and closable manner, and an accommodating groove is formed by sinking the box cover to the accommodating space;

the communication module is detachably arranged in the accommodating groove;

the cover plate is detachably buckled in the accommodating groove.

2. An electrical control box according to claim 1,

a limiting hole is formed in the first side wall of the accommodating groove, and a clamping block is formed in the second side wall opposite to the first side wall;

the cover plate includes:

the shape of the plate body corresponds to the section of the accommodating groove;

the inserting part extends outwards from the first end of the plate body and is inserted into the limiting hole of the accommodating groove;

the elastic clamping part is arranged at the second end of the plate body and is clamped with the clamping block.

3. An electric control box according to claim 2, wherein said elastic clip portion comprises:

the first connecting plate extends from the plate body to the accommodating groove;

the second connecting plate is connected to the tail end of the first connecting plate;

the clamping plate extends towards the plate body, and a clamping hook is constructed on one face of the clamping plate facing the second side wall.

4. An electrical control box according to claim 3,

the clamping hook is a one-way clamping hook.

5. An electrical control box according to claim 4,

the second end of the plate body is provided with an opening, the elastic clamping portion is located in the opening, and one side, facing the second side wall of the containing groove, of the clamping plate is flush with the second end of the plate body.

6. An electrical control box according to claim 5,

the first end of the clamping plate is connected to the second connecting plate, and the second end of the clamping plate exceeds the plate body.

7. An electrical control box according to any of claims 2 to 6, wherein the cover plate further comprises:

the limiting plate extends from the plate body to the accommodating groove, the first side edge of the communication module abuts against the first side wall of the accommodating groove, and the limiting plate abuts against the second side edge of the communication module.

8. An electrical control box according to any one of claims 2 to 6, wherein the cover plate further comprises:

the elastic pressing portion is arranged on one surface, facing the containing groove, of the plate body and elastically presses the communication module.

9. The electrical control box according to claim 7,

the first side wall of the accommodating groove is provided with a connecting hole, and a wiring harness connected with the communication module and the computer board penetrates through the connecting hole.

10. An air conditioner is characterized in that the air conditioner comprises a shell,

comprising an electrical control box according to any one of claims 1 to 9.

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