CN215008813U - Electrical apparatus box and air conditioner - Google Patents

Abstract

The utility model discloses an electrical apparatus box and air conditioner, air conditioner set up the mounting panel in the casing is inside, installs electrical apparatus box on the mounting panel detachablely, and air conditioner electrical system sets up in electrical apparatus box, and each part electricity consumption component electricity of air conditioner connects in electrical system, wherein, still is provided with termination on the electrical system, and termination includes: the electricity is connected in electrical system's data interaction line and is set up the butt joint terminal at data interaction line tip, when the air conditioner overhauls with the electrical component, needs to detect machine state, will butt joint terminal pull out from the bayonet socket, overhauls computer butt joint line and butt joint terminal electric connection, opens detection software, can convenient and fast read out the state data of each partial electrical component of air conditioner, the utility model discloses an increase termination at electrical system, realized the live operation of computer maintenance in-process, solved the inconvenient after sales maintenance inefficiency problem that causes of maintenance.

Description

Electrical apparatus box and air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to an electrical apparatus box and air conditioner.

Background

The air conditioner is used as a main household electric appliance, a plurality of electric elements are arranged in the air conditioner, the running states and running modes of the electric elements of all parts are uniformly controlled by an electric control system, the electric control system is usually installed in an electric appliance box for protecting the electric control system from being damaged in the using and transporting processes, the electric appliance box is usually made of injection molding materials, the electric control system is protected from being damaged, and the difficulty is increased for maintaining the electric control system of the air conditioner.

In the in-process that the air conditioner used, the inefficacy can appear inefficacy unable that certain power consumption component of air conditioner can't be avoided, lead to the air conditioner unable to use, when this situation appears, because current air conditioner does not have the function that self troubleshooting detected, when the machine goes wrong, the maintenance personal can only pull down to return the maintenance station according to own experience or whole machine and detect one by one the part, with the change trouble part, this kind of detection scheme troubleshooting fault time is long, and the inaccurate condition of solution can appear in manual operation, the user is when carrying out the air conditioner maintenance, not only will pay the expense of the power consumption part of changing, still pay the expense of artifical detection and maintenance in addition, lead to the cost of maintenance high.

In addition, there is also an air conditioner with self-checking function on the market, through setting up the digital display in the electrical control system, while carrying on the troubleshooting and examining, utilize the digital display to show the trouble code of the component that breaks down, facilitate the fault detection of the maintenance personnel, this scheme has increased the production cost of the air conditioner on the one hand, and, the troubleshooting device itself is the electrical component, easy to damage and cause the inaccurate problem of the result of the troubleshooting, on the other hand, while carrying on the maintenance, because different air conditioner manufacturers code each electric element in the air conditioner differently, still need the electrical apparatus box to turn over after examining and repairing, operate the dial switch, can confirm the fault part in the digital tube corresponds to and observes the trouble code, and because the working property reason of each part in the air conditioner, the self-checking system can't cover all electric elements of the air conditioner completely either, therefore, the scheme also has the problems of long maintenance time, low efficiency and limited troubleshooting function.

SUMMERY OF THE UTILITY MODEL

In some embodiments of this application, provide an electrical apparatus box and air conditioner, through set up termination on the electrical system of electrical apparatus box inside, make the air conditioner can realize electrified automatic maintenance, solved the inconvenient after-sales maintenance inefficiency problem that causes of maintenance.

In some embodiments of this application, improve electrical system's structure, on the basis of original electrical system wiring, increased termination, termination includes: the electric connection is in electric control system's data interaction line and the butt joint terminal that sets up at the data interaction line end, when the air conditioner overhauls with the electric elements, need detect the machine state, will dock the terminal and pull out from the socket, overhauls computer butt joint line and butt joint terminal electric connection, opens detection software, can convenient and fast read out the state data of each part electric elements of air conditioner.

In some embodiments of this application, improve the structure of electrical apparatus box, through increasing the electrical apparatus lid, make things convenient for opening of electrical apparatus box, conveniently maintain and detect electrical system.

In some embodiments of the present application, an electrical box is disclosed, in which an electrical control system is disposed, and the electrical control system is electrically connected to the electrical component.

In some embodiments of the present application, the electronic control system is electrically connected to a wiring device, the wiring device comprising: the data interaction line is electrically connected with the electric control system, and the butt-joint terminal is arranged at the end of the data interaction line.

In some embodiments of the present application, in a non-maintenance state, the docking terminal is detachably clamped in a socket, and the socket is disposed on the mounting plate.

In some embodiments of the present application, the socket is configured as a plastic fixing clip, a socket is formed at one end of the socket, the socket is recessed towards the inside of the socket to form a containing cavity for containing the butt terminal, a clamping guide groove is formed in a wall surface of the socket, and limit portions are further arranged on two sides of the socket.

In some embodiments of the present application, the butt-joint terminal includes a conductive portion disposed at a head portion of the butt-joint terminal, the data interaction line is fixed inside the butt-joint terminal and electrically connected to the conductive portion, and the butt-joint terminal further includes a clamping portion disposed on a side wall and a limiting fitting portion disposed at a tail portion of the butt-joint terminal.

In some embodiments of the present application, the engaging portion cooperates with the engaging guiding groove to guide the docking terminal to be fixedly engaged with the socket, and the limiting portion cooperates with the limiting cooperating portion in a contact manner to limit an engaging depth of the docking terminal and the socket.

In some embodiments of the present application, the docking terminal is detachably electrically connected to a docking wire of a service computer in a service state.

In some embodiments of the present application, the electrical box is detachably mounted with a box cover.

In some embodiments of the present application, an air conditioner applied to the above-mentioned electrical box comprises a shell, a mounting plate and an electrical box, wherein the shell forms an external structure of the air conditioner, the shell is internally provided with electric elements for each part of the air conditioner, the mounting plate is arranged inside the shell, the electrical box is detachably connected to the mounting plate, and

when the air conditioner is produced, the butt joint terminal of the head of the wiring device coming out of the electric control system is inserted into the plug socket to fix the wiring terminal, and when the air conditioner is used daily, the butt joint terminal is electrified and cannot contact other metal parts or electrified parts, the plug socket is a plastic fixing clamp, the electrified part of the butt joint terminal is isolated, and the protection of the butt joint terminal is realized.

When the air conditioner is overhauled, the machine state needs to be detected, the butt joint terminal is pulled out of the plug socket, the butt joint wire of the computer is connected with the butt joint terminal, the detection software of the computer is started, and the current state data of all parts of the electric elements of the air conditioner can be conveniently and quickly read.

In the normal use of air conditioner, during butt joint terminal inserts the bayonet socket, the bayonet socket can effectively protect the butt joint terminal, also played the fixed action to the junction device simultaneously, prevented to butt joint terminal damage in transportation, use.

Drawings

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

FIG. 1 is one of an assembly view of an appliance casing and mounting plate according to an embodiment;

FIG. 2 is one of an assembly view of an appliance casing and mounting plate according to an embodiment;

FIG. 3 is an exploded view of an appliance box according to an embodiment;

FIG. 4 is a diagram of a docking terminal structure according to an embodiment;

FIG. 5 is a diagram of a socket structure according to an embodiment;

FIG. 6 is an enlarged view at A according to FIG. 2;

FIG. 7 is a block diagram of a docking terminal and a receptacle according to an embodiment;

fig. 8 is a diagram of a docking terminal and receptacle connection structure according to an embodiment.

Reference numerals:

100. an electrical box; 110. an electronic control system; 120. a wiring device; 121. a data interaction line; 122. a butt terminal; 123. a conductive portion; 124. a fastening part; 125. a limit matching part; 126. A first clamping limiting device; 130. a socket; 131. clamping the guide groove; 132. a limiting part 133 and a second clamping limiting device; 200. a box cover; 300. and (7) mounting the plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

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

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

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

In the present application, an indoor air conditioner performs a refrigeration cycle of the indoor air conditioner, which includes a series of processes involving compression, condensation, expansion, and evaporation, by using a compressor, a condenser, an expansion valve, and an evaporator, and supplies refrigerant to air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas, the discharged refrigerant gas flows into a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant, the evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor, the evaporator can achieve a refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of the refrigerant, and the indoor air conditioner can adjust the temperature of an indoor space throughout the cycle.

The outdoor unit of the indoor air conditioner refers to a portion of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor unit of the indoor air conditioner includes the indoor heat exchanger, and the expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger are used as a condenser or an evaporator, and the indoor air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as the condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as the evaporator.

An air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space, the indoor unit being connected to an outdoor unit installed in an outdoor space through a pipe, the outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.

The air conditioner according to some embodiments of the present application comprises a cabinet, the cabinet serving as an overall support, the cabinet mounting various internal working components of the indoor air conditioner, the cabinet including an at least partially open upper surface, side surfaces serving as an overall support protection, and a bottom surface defining a bottom structure.

The inside mounting panel 300 that is provided with of casing, mounting panel 300 both ends are connected on the casing inside wall.

As shown in fig. 1-3, the electrical box 100 is detachably connected to the mounting plate 300, and the electrical appliance and the internal electrical control system 110 are disposed, and the electrical control system 110 is electrically connected to the electrical components.

The electric box 100 is detachably mounted with a box cover 200.

The electronic control system 110 is an electronic control for controlling the working state of the electric components of each part of the air conditioner, such as a central processor, a display and the like.

It should be noted that, by adding the electrical box cover 200, the electrical box 100 can be conveniently opened, and the maintenance and detection of the internal electronic control system 110 can be conveniently performed.

As shown in fig. 1-2, the electronic control system 110 is electrically connected to a wiring device 120;

the wiring device 120 includes: a data exchange line 121 electrically connected to the electronic control system 110, and a docking terminal 122 disposed at an end of the data exchange line 121.

It should be noted that, this application has increased termination 120 on the basis of original electronic control system 110 wiring, when the air conditioner overhauls with the electric element, need detect machine state, overhaul computer butt joint terminal 122 electric connection with termination 120, open and detect software, can convenient and fast read out the state data of each part electric element of air conditioner, when convenient wiring overhauls the operation, the live working of having realized the air conditioner maintenance, the problem of after sale maintenance inefficiency has been solved.

As shown in fig. 2 and 6, the mounting plate 300 is provided with a socket 130.

The socket 130 is snap-fit mounted to the panel wall of the mounting plate 300.

When the air conditioner is produced, the butt terminal 122 of the head of the wiring device 120 coming out of the electric control system 110 is inserted into the socket 130 to fix the wiring terminal, and when the air conditioner is used daily, the butt terminal 122 is electrified and cannot contact other metal parts or electrified parts, and the socket 130 is a plastic fixing clamp to isolate the electrified part of the butt terminal 122 and protect the butt terminal 122.

When the air conditioner is in a maintenance state, the machine state needs to be detected, the butt joint terminal 122 is pulled out of the socket 130, the butt joint wire of the computer is connected with the butt joint terminal 122, the detection software of the computer is started, and the current state data of all parts of the electric elements of the air conditioner can be conveniently and quickly read.

In the normal use of the air conditioner, that is, in a non-overhaul state, the docking terminal 122 is inserted into the socket 130, the socket 130 can effectively protect the docking terminal 122, and meanwhile, the wiring device 120 is fixed, so that the docking terminal 122 is prevented from being damaged in the transportation and use processes.

According to some embodiments of the present disclosure, as shown in fig. 5, the socket 130 is configured as a plastic fixing clip, one end of the socket 130 is provided with a socket, the socket is recessed into the socket 130 to form an accommodating cavity for accommodating the butt terminal 122, a wall surface of the socket 130 is provided with a locking guiding groove 131, and two sides of the socket 130 are further provided with a limiting portion 132.

As shown in fig. 4, the docking terminal 122 includes a conductive portion 123 disposed at a head portion of the docking terminal 122, the data line 121 is fixed inside the docking terminal 122 and electrically connected to the conductive portion 123, and the docking terminal 122 further includes an engaging portion 124 disposed on a side wall and a position-limiting engaging portion 125 disposed at a tail portion of the docking terminal 122.

As shown in fig. 7-8, when the docking terminal 122 is connected with the socket 130 in a matching manner, the engaging portion 124 is engaged with the engaging guiding groove 131 to guide the docking terminal 122 to be fixedly engaged with the socket 130, and the position-limiting portion 132 is engaged with the position-limiting engaging portion 125 to limit the engaging depth of the docking terminal 122 and the socket 130.

The engaging portion 124 is further provided with a first engaging and limiting device 126, and a second engaging and limiting device 133 is correspondingly disposed in the engaging and guiding slot 131.

It should be noted that, in the non-service state, the mating of the docking terminal 122 and the socket 130 includes an insertion state and a removal state:

in the inserted state, as shown in fig. 7-8, the end of the butt terminal 122 is inserted into the socket of the socket 130, and at the same time, the engaging portion 124 enters the engaging guiding groove 131, the butt terminal 122 is pushed, the engaging portion 124 moves along the engaging guiding groove 131 under the guiding of the engaging guiding groove 131, the butt terminal 122 is inserted into the socket 130, the first engaging limiting device 126 contacts with the second engaging limiting device 133, the pushing force is continuously applied, the engaging portion 124 continues to move along the engaging guiding groove 131, the first engaging limiting device 126 contacts with the second engaging limiting device 133 and slides, the socket 130 is slightly deformed, until the first engaging limiting device 126 contacts with the second engaging limiting device 133 and slides, the socket 130 is deformed, the butt terminal 122 is continuously pushed, the engaging portion 124 moves along the engaging guiding groove 131, until the position-limiting part 132 contacts the position-limiting matching part 125, the docking terminal 122 completely enters the socket 130, and the socket 130 protects and limits the docking terminal.

When the mating terminal 122 is pulled out from the socket 130 in the pull-out state and the pull-out state is a reverse operation process of the insertion state, the engaging portion 124 moves along the engaging guide slot 131, and when the first engaging limiting device 126 and the second engaging limiting device 133 slide in a contact manner, the socket 130 slightly deforms until the first engaging limiting device 126 and the second engaging limiting device 133 slide in a contact manner, and the mating terminal 122 is completely pulled out from the socket 130.

It should be noted that, in the maintenance state, the connection and the matching manner of the docking terminal 122 and the docking wire of the maintenance computer are the same as the connection and the matching manner of the docking terminal 122 and the socket 130.

The utility model discloses an increase termination 120 at electrical system 110, termination 120 includes: the data interaction line 121 and the butt joint terminal 122 of setting at data interaction line 121 tip of electrical system 110 are connected in the electricity, when the air conditioner overhauls with the electrical component, need detect the machine state, to pull out butt joint terminal 122 from socket 130, overhaul computer butt joint line and butt joint terminal 122 electric connection, open detection software, can convenient and fast read out the state data of each part electrical component of air conditioner, each part electrical component of air conditioner is connected to electrical system 110 one end, the other end passes through termination 120 and connects the maintenance computer, realized the live operation of computer maintenance in-process, make the maintenance more accurate, the problem of the after-sale maintenance inefficiency that the inconvenience of overhaul caused has been solved.

The first idea of this application through increase termination at electrical system, has realized the live working of computer maintenance in-process, has solved the problem of maintenance inefficiency after sale that overhauls the inconvenient cause.

According to the second concept of the application, when the air conditioner is produced, the butt joint terminal of the head of the wiring device from the electric control system is inserted into the plug socket, so that the wiring terminal is fixed, and the butt joint terminal is prevented from being damaged in the transportation and use processes;

when the air conditioner is in a maintenance state, the state of the machine needs to be detected, the butt joint terminal is pulled out of the plug socket, the butt joint wire of the computer is connected with the butt joint terminal, the detection software of the computer is started, and the current state data of each part of the electric elements of the air conditioner can be conveniently and quickly read;

in the normal use of air conditioner, promptly, non-maintenance state, during butt joint terminal inserts the bayonet socket, the bayonet socket can effectively protect the butt joint terminal, also played the fixed action to the junction device simultaneously, when daily use, the butt joint terminal electrification can not contact other metal parts or electrified spare, and the bayonet socket is the plastics fixation clamp, keeps apart the electrified department of butt joint terminal, realizes the protection to the butt joint terminal.

The third design of this application improves the structure of electrical apparatus box, through increasing the electrical apparatus lid, makes things convenient for opening of electrical apparatus box, conveniently maintains and detects electrical system.

Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An electric box is provided with an electric control system inside;

the electric control system is characterized in that the electric control system is electrically connected with a wiring device;

the wiring device includes: the data interaction line is electrically connected with the electric control system, and the butt-joint terminal is arranged at the end of the data interaction line.

2. The electrical box of claim 1, wherein the docking terminal is removably snapped into a socket disposed on the mounting plate in a non-service state.

3. The electrical box of claim 2, wherein the socket is configured as a plastic fixing clip, one end of the socket is configured with a socket, and the socket is recessed into the socket to form an accommodating cavity for accommodating the butt terminal;

the wall surface of the plug socket is provided with a clamping guide groove, and two sides of the plug socket are also provided with limiting parts.

4. The electrical box of claim 3, wherein the docking terminal includes a conductive portion disposed at a head portion of the docking terminal, the data cable is fixed inside the docking terminal and electrically connected to the conductive portion, and the docking terminal further includes a locking portion disposed on a side wall and a limiting engagement portion disposed at a tail portion of the docking terminal.

5. The electrical box as claimed in claim 4, wherein the engaging portion is engaged with the engaging guiding groove to guide the mating terminal to be fixedly engaged with the socket, and the limiting portion is engaged with the limiting engaging portion to limit an engaging depth of the mating terminal and the socket.

6. The appliance box of claim 1, wherein the docking terminal is removably electrically connected to a docking cord of a service computer in a service state.

7. The appliance cartridge of claim 1, wherein the appliance cartridge is removably mountable with a cartridge cover.

8. An air conditioner, characterized in that, the electric appliance box according to the claims 1-7 is applied,

the air conditioner includes:

the shell forms the external structure of the air conditioner, and electric elements for each part of the air conditioner are installed in the shell;

a mounting plate disposed inside the housing;

the electrical box is detachably connected to the mounting plate.

Images