CN217470555U

CN217470555U - Automatically controlled box subassembly and air conditioner

Info

Publication number: CN217470555U
Application number: CN202221017473.9U
Authority: CN
Inventors: 李芊; 罗文俊
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-20
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an automatically controlled box subassembly and air conditioner, automatically controlled box subassembly includes: box body, terminal support and terminal are provided with the control mainboard in the box body, and the box body includes: the bottom plate and set up at the periphery of bottom plate along and the peripheral curb plate of upwards extending. The wire holder support sets up on one side of week curb plate and with all the other sides spaced apart in order to form dodge the clearance all around the curb plate, and the wire holder is fixed on the wire holder support, is provided with first pencil on the wire holder, and first pencil links to each other with the control mainboard through dodging the clearance. By arranging the wiring seat support, the wiring seat is stably installed and then wires are connected, the wiring operation is convenient, the wires are firmly connected, the wiring efficiency is high, the space for the wiring operation is large, the wiring operation is convenient, the wiring efficiency can be further improved, the wiring harness is convenient to arrange, the wires in the electric control box are regular, and the production assembly efficiency and the product percent of pass of the electric control box assembly are improved; when the wire holder is not needed, the box body can still be adapted and used universally, and the production and manufacturing cost is reduced.

Description

Automatically controlled box subassembly and air conditioner

Technical Field

The utility model belongs to the technical field of the domestic appliance technique and specifically relates to an automatically controlled box subassembly and air conditioner are related to.

Background

The electric control box of the air conditioner is used for placing control panels for controlling all modules of the air conditioner, and partial air conditioners need to be provided with wiring bases to be connected with the control panels in a preassembling mode. Install the connection terminal and can reduce automatically controlled box inner space in automatically controlled box inside, cause the interior structure of automatically controlled box to interfere, the wiring is chaotic to make the required volume increase of automatically controlled box, need extra die sinking design automatically controlled box, manufacturing cost is high, generally installs the connection terminal on automatically controlled box cover.

Due to the fact that the structure of the electric control box cover is flat, the wire arrangement space is narrow, when the wire holder is installed on the electric control box cover firstly and then is connected with the control panel, the wire connection space is small due to structural limitation of the electric control box cover, the electric control box cover is easy to press wires, so that the electric control box can be assembled in place after being repeatedly buckled, wire arrangement operation in the electric control box is difficult after assembly, and wires in the electric control box are easy to be irregular; when the wire holder is connected with the control panel and then installed with the electric control box cover, the wire holder needs to be suspended and connected with the control panel in a hanging mode, operation is difficult, connection is not firm, and production and assembly efficiency of the electric control box is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an automatically controlled box subassembly, this automatically controlled box subassembly wiring easy operation, the line is regular in inside walking, and production assembly efficiency is high, low in manufacturing cost.

According to the utility model discloses automatically controlled box subassembly, include: a box body, be provided with the control mainboard in the box body, the box body includes: the bottom plate and the peripheral side plate are arranged on the peripheral edge of the bottom plate and extend upwards; a terminal holder bracket disposed on one side edge of the peripheral side plate and spaced apart from the remaining side edges of the peripheral side plate to form an avoidance gap; the wire holder, the wire holder is fixed on the wire holder support, be provided with first pencil on the wire holder, first pencil passes through dodge the clearance in order with the control mainboard links to each other.

According to the electric control box assembly provided by the embodiment of the utility model, by arranging the wiring seat support, the wiring is performed after the wiring seat is stably installed, the wiring operation is convenient, the wiring is firm, the wiring efficiency is high, the avoidance clearance space for the wiring operation is large, the wiring efficiency can be further improved by the wiring operation, the wiring harness is convenient to arrange, the wiring in the electric control box is regular, and the production assembly efficiency and the product qualification rate of the electric control box assembly are improved; when the wire holder is not needed, the box body can still be adapted and used universally, and the production and manufacturing cost is reduced.

Optionally, the terminal holder bracket is snap-fit to the cassette.

In some embodiments, the peripheral side plate is provided with a first side plate and a second side plate which are sequentially connected, the second side plate faces towards the inner part of the box body and protrudes relative to the first side plate, and the first side plate and the second side plate are matched with the wire holder support in a clamping mode.

Specifically, a first buckle is arranged on the first side plate, and a first clamping groove matched with the first buckle is arranged on the wire holder support.

Furthermore, a second buckle is arranged on the second side plate, and a second clamping groove matched with the second buckle is arranged on the wire holder bracket; the second side plate is further provided with a mounting plate, and the mounting plate is fixedly connected with the wire holder support through a fastening piece.

In some embodiments, the electronic control box assembly further comprises: the box cover is arranged on the box body or/and the wiring seat support so as to plug the avoiding gap.

In some embodiments, the electronic control box assembly further comprises: the junction box comprises a junction box cover, wherein the junction box cover is arranged on the electric control box, and the junction box cover, the electric control box cover, the junction box support and the box body are fixed together through a fastening piece.

In some embodiments, a wire harness installation portion is disposed on the wire holder bracket, a wire harness installation groove for a second wire harness to pass through is formed on the wire harness installation portion, and the second wire harness is connected with the control main board.

Specifically, be provided with the fixed knot of pencil on the side of week curb plate, the pencil installation department includes: first pencil installation department and second pencil installation department, first pencil installation department with second pencil installation department spaced apart and set up respectively the fixed both sides of detaining of pencil.

According to the utility model discloses air conditioner, including above-mentioned arbitrary automatically controlled box subassembly.

According to the utility model discloses air conditioner, through setting up above-mentioned automatically controlled box subassembly, the production efficiency of air conditioner is high, and product quality is good.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of an electrical control box assembly according to an embodiment of the present invention;

fig. 2 is a perspective external view of a cartridge body according to an embodiment of the present invention;

FIG. 3 is a schematic view of the mounting of the box and wire holder bracket according to an embodiment of the present invention;

FIG. 4 is a rear view according to the example shown in FIG. 3;

fig. 5 is an installation schematic diagram of a wire holder according to an embodiment of the present invention;

fig. 6 is a schematic view of the installation of a lid according to an embodiment of the present invention;

FIG. 7 is a top view of the example shown in FIG. 6;

FIG. 8 is a cross-sectional view according to the example shown in FIG. 6;

fig. 9 is a schematic structural view of an electronic control box assembly according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view A-A according to the example shown in FIG. 9;

FIG. 11 is a partial enlarged view of area D according to the example shown in FIG. 10;

FIG. 12 is a B-B cross-sectional view according to the example shown in FIG. 9;

FIG. 13 is a partial enlarged view of area E according to the example shown in FIG. 12;

fig. 14 is a cross-sectional view according to the example shown in fig. 9.

Reference numerals:

an electric control box component 100,

A box body 1, a bottom plate 11, a peripheral side plate 12, a wire harness fixing buckle 121,

Wire holder bracket 2, first bracket 21, first engaging groove 211, second bracket 22, second engaging groove 221, first mounting hole 222, wire harness mounting portion 23, wire harness mounting groove 230, first wire harness mounting portion 231, second wire harness mounting portion 232, wire holder 3, pre-mounting wire connecting portion 31, operating wire connecting portion 32, wire connecting portion, wire connecting member mounting member, wire connecting member, and wire connecting member,

The box cover 4, the first cover plate 41, the second cover plate 42, the third cover plate 43, the second mounting hole 44, the third mounting hole 45, the wire connecting seat cover 5, the first spigot 51, the second spigot 52, the third spigot 53, the fourth mounting hole 54,

A control main board 6, a first harness 61, a second harness 62,

A first side plate 7, a first buckle 71,

A second side plate 8, a second buckle 81, a mounting plate 82, a fastening hole 820,

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more.

An electrical control box assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-14.

According to the utility model discloses automatically controlled box subassembly 100, include: box body 1, connection terminal support 2 and connection terminal 3 are provided with control mainboard 6 in the box body 1, and box body 1 includes: a bottom plate 11 and a peripheral side plate 12 provided on the outer peripheral edge of the bottom plate 11 and extending upward. The bottom plate 11 and the all-round curb plate 12 of box body 1 form jointly and hold the chamber, and control mainboard 6 sets up in the chamber that holds in box body 1, and box body 1 plays the guard action to inside control mainboard 6. The peripheral side plate 12 is located above the bottom plate 11 and extends upward, wherein the up-down direction is the coordinate position shown in fig. 2 as a reference system, which is only for convenience of description and simplification of description, and therefore, the limitation of the present invention cannot be understood.

The electric control box assembly 100 needs to be provided with a wire holder 3 for connecting with the control main board 6, so as to transmit the electric signal of the control main board 6. The utility model discloses automatically controlled box subassembly 100 is through setting up wire holder support 2 to fix wire holder 3 on wire holder support 2, in order to make things convenient for wire holder 3 and control mainboard 6's wiring operation.

The wire holder bracket 2 is disposed on one side edge of the peripheral side plate 12, and the wire holder bracket 2 is spaced apart from the remaining side edge of the peripheral side plate 12 to form an escape gap. The circumference curb plate 12 extends towards the top, consequently box body 1 has the open end of opening towards the top, open the end directly with hold the chamber and be connected, wire holder support 2 sets up on one side of circumference curb plate 12 and spaced apart with all the other sides, wire holder support 2 cross-sectional area will be less than the cross-sectional area of opening the end far away, wire holder support 2 can not open the end shutoff, the clearance space of dodging between wire holder support 2 and the other side is great, be enough for wire holder 3 and control mainboard 6's line to pass through, and dodge the great line operation of also being convenient for in clearance, it is convenient to manage the line.

It is to be understood that the wire holder bracket 2 is provided on one side of the peripheral side plate 12, which is merely for convenience of description of the present invention and for simplicity of description, it is shown that the wire holder bracket 2 is provided on a plurality of edges constituting one part of the peripheral side plate 12, rather than indicating or implying that the peripheral side plate 12 referred to must have a plurality of plate-shaped sides, and thus should not be construed as limiting the present invention. For example, when the bottom plate 11 is configured as a circular plate, the peripheral side plate 12 is disposed on the outer periphery of the circular plate and extends upward, the peripheral side plate 12 is configured as a hollow cylinder structure, the peripheral side plate 12 has only one circular side, and the wire holder bracket 2 is disposed on one side of the peripheral side plate 12, which means that the wire holder bracket 2 is disposed on one arc segment of the circular shape and spaced apart from the other arc segments.

Be provided with first pencil 61 on the connection terminal 3, first pencil 61 links to each other with control mainboard 6 through dodging the clearance, will control mainboard 6's signal of telecommunication and transmit out.

Compare in installing connection terminal 3 on automatically controlled lid 4 with the design of 6 wiring of control mainboard, install connection terminal 3 on connection terminal support 2, wiring after 3 installation of connection terminal are stable, wiring convenient operation, the line is firm, wiring efficiency is high, and it is great to dodge the clearance space, supply the wiring to pass the wiring operation of being convenient for that the space is bulky, can further promote wiring efficiency, still conveniently arrange the pencil in order, the inside line of walking of automatically controlled box subassembly 100 is regular, promote the production assembly efficiency of automatically controlled box subassembly 100 and product percent of pass.

In addition, the utility model discloses automatically controlled box subassembly 100 just can make things convenient for a connection terminal 3 to be connected with control mainboard 6 through setting up connection terminal support 2, need not carry out any adjustment to box body 1, does not need extra die sinking to make box body 1. When the electric control box assembly 100 does not need the wire holder 3, the box body 1 can still be directly used, the universality of the box body 1 is high, and the production and manufacturing cost can be reduced.

According to the electric control box assembly 100 provided by the embodiment of the utility model, by arranging the wire holder bracket 2, the wire holder 3 is stably installed and then connected, the wire connection operation is convenient, the wire connection is firm, the wire connection efficiency is high, the avoidance clearance space for the wire connection operation is large, the wire connection operation is convenient, the wire connection efficiency can be further improved, the wire harness is convenient to arrange, the wiring in the electric control box is regular, and the production assembly efficiency and the product percent of pass of the electric control box assembly 100 are improved; when the wire holder 3 is not needed, the box body 1 can still be adapted and used universally, and the production and manufacturing cost is reduced.

The utility model discloses an in some embodiments, wire holder support 2 and the cooperation of 1 joint of box body make things convenient for the dismantlement and the installation of wire holder support 2 and box body 1, compare in using mode fixed connection such as screw, and wire holder support 2 can promote automatically controlled box production assembly efficiency with the cooperation of 1 joint of box body to can directly dismantle the change, user convenient to use after wire holder support 2 damages.

In some embodiments of the present invention, as shown in fig. 2, the peripheral side plate 12 is provided with a first side plate 7 and a second side plate 8 which are connected in sequence, the second side plate 8 protrudes toward the inside of the box body 1 relative to the first side plate 7, and the first side plate 7 and the second side plate 8 are both engaged with the wire holder bracket 2.

First curb plate 7 and second curb plate 8 are located the different positions of all curb plates 12, and first curb plate 7 and second curb plate 8 cooperate with 2 joints of connection terminal support respectively, and connection terminal support 2 is stable with the joint of box body 1.

In some embodiments of the present invention, as shown in fig. 2, one end of the first side plate 7 is connected to the outer periphery of the bottom plate 11, the other end of the first side plate 7 extends upward, the second side plate 8 is connected to the other end of the first side plate 7, and the second side plate 8 extends toward the inside of the box body 1. A first buckle 71 is arranged on the first side plate 7, and a first clamping groove 211 matched with the first buckle 71 is arranged on the wire holder bracket 2; the second side plate 8 is provided with a second buckle 81, and the wire holder bracket 2 is provided with a second clamping groove 221 matched with the second buckle 81.

The first buckle 71 and the second buckle 81 are not in the same direction, the direction of the force applied by the wire holder support 2 of the first buckle 71 is not in the same direction as the direction of the force applied by the second buckle 81 to the wire holder support 2, and the connection tightness of the wire holder support 2 and the box body 1 is improved. Specifically, as shown in fig. 2, the first side plate 7 extends in the up-down direction, the first catch 71 projects toward the front, the second side plate 8 extends in the front-rear direction, and the second catch 81 is provided on the second side plate 8 projecting toward the right.

In some embodiments of the present invention, the wire holder bracket 2 includes: first support 21 and second support 22, when connection terminal support 2 sets up on box body 1, first support 21 is located the left side of second support 22, is provided with first draw-in groove 211 on first support 21, is provided with second draw-in groove 221 on second support 22, and first draw-in groove 211 corresponds the cooperation with first buckle 71, and second draw-in groove 221 corresponds the cooperation with second buckle 81, and connection terminal support 2 is effectual with the joint of box body 1, and the installation is stable.

In some embodiments of the present invention, as shown in fig. 2 and 3, a mounting plate 82 is further disposed on the second side plate 8, and the mounting plate 82 is fixedly connected to the wire holder bracket 2 through a fastener. After the wire holder support 2 is matched with the box body 1 in a clamping mode, the connection tightness of the wire holder support 2 and the box body 1 is improved through the fixed connection of the fastening piece.

Specifically, as shown in fig. 2 and 3, a fastening hole 820 is provided on the mounting plate 82, a first mounting hole 222 is provided on the second bracket 22, and a fastening member is screwed into the fastening hole 820 through the first mounting hole 222, thereby fixedly connecting the terminal block bracket 2 to the case 1.

In some embodiments, the fastener is a screw.

In some embodiments of the present invention, as shown in fig. 1 and 6, the electronic control box assembly 100 further includes: and the box cover 4 is arranged on the box body 1 or/and the wire holder bracket 2 so as to block the avoiding gap.

The box cover 4 can be arranged on the box body 1 or on the wire holder bracket 2, or the box cover 4 is simultaneously arranged between the box body 1 and the wire holder 3, and the position of the box cover 4 can be selected according to actual requirements.

The box cover 4 blocks the avoiding gap, so that the first wiring harness 61 passing through the avoiding gap is limited and protected, the safety of the first wiring harness 61 can be improved, the first wiring harness 61 can be limited, wiring is regular, and the effects of fire prevention, wiring hiding and wiring arrangement are achieved. And lid 4 and terminal support 2 open the end with box body 1 and block up completely jointly, play the guard action to the inside component of box body 1, for example control mainboard 6, still can prevent pollutants such as dust to enter into box body 1 in, promote automatically controlled box subassembly 100's clean and tidy nature, promote automatically controlled box subassembly 100's job stabilization nature.

In some embodiments of the present invention, as shown in fig. 5, the wire holder 3 includes: the wiring device comprises a preassembly wiring part 31 and an operation wiring part 32, wherein the preassembly wiring seat 3 is used for wiring with a main board, a first wiring harness 61 is arranged on the preassembly wiring seat 3, and the first wiring harness 61 is connected with the main control board through an avoiding gap; the operation wire connecting portion 32 is used for connecting wires with other elements, and the wire connecting portion 32 is operated by a user or a product after-sale person. It can be understood that the preassembly wiring portion 31 is the wiring completed during the production and assembly of the product, and the operation wiring portion 32 is the wiring completed after the product is produced and when the product is used, so that the preassembly wiring portion 31 is not exposed when the product is used. As shown in fig. 5 and 6, when the box cover 4 is disposed on the box body 1 and the wire holder bracket 2, the pre-installed wire connecting portion 31 is shielded to protect the wire holder 3, and the wire connecting portion is shielded to improve the safety of the wire holder 3 during use, and the wire connecting portion 32 is exposed to the outside for facilitating subsequent use and operation.

In some embodiments of the present invention, the box cover 4 is composed of a plurality of cover plates, including: when the box cover 4 is disposed on the box body 1 and the terminal holder 2, the first cover plate 41 faces the pre-mount terminal portion 31, the second cover plate 42 is connected to the first cover plate 41, and the second cover plate 42 faces the clearance through which the first wire harness 61 passes, as shown in fig. 6 and 8, in the vertical direction, the height of the first cover plate 41 is higher than that of the terminal holder 3, and the height of the second cover plate 42 is gradually reduced in the direction extending to the left side, and the second cover plate 42 is disposed in an inclined manner. When the apron set up on box body 1 and connection terminal support 2, leave sufficient clearance between apron and the connection terminal 3, avoid the line ball to reserve out sufficient line space of walking for first pencil 61, the line is regular to the inside line of walking of automatically controlled box subassembly 100, promotes the security of automatically controlled box subassembly 100.

In some embodiments of the present invention, the cover plate is provided with a second mounting hole 44 and a third mounting hole 45, when the cover plate is disposed on the box body 1 and the wire holder bracket 2, the cover plate is fixed together with the box body 1 through the connecting member, and the cover plate is fixed together with the wire holder 3 and the box body 1 through the fastening member. As shown in fig. 6 and 7, the second mounting hole 44 and the third mounting hole 45 are diagonally arranged on the box cover 4, and the connecting member passes through the third mounting hole 45 to fixedly connect the box cover 4 and the box body 1; when the cover plate is disposed on the box body 1 and the wire holder bracket 2, as shown in fig. 14, the second mounting hole 44 is opposite to the first mounting hole 222, and the fastening member passes through the second mounting hole 44, the first mounting hole 222 and the fastening hole 820 in sequence to be screwed, so that the box cover 4, the wire holder bracket 2 and the box body 1 are fixedly connected.

In some embodiments of the present invention, as shown in fig. 9, the electronic control box assembly 100 further includes: terminal cover 5, terminal cover 5 sets up on automatically controlled box, terminal cover 5 sets up on lid 4, and just right with operation wiring portion 32, when the production equipment, be connected terminal cover 5 and lid 4, terminal cover 5 just plays protection and dirt-proof effect to operation wiring portion 32, terminal cover 5 and lid 4 open the end shutoff with box body 1 jointly, promote the inside clean and tidy nature of automatically controlled box subassembly 100, promote the security that automatically controlled box subassembly 100 used. When the product is used, the wire holder cover 5 is detached again, the operation wire connecting part 32 is exposed, the wire connection is carried out on the operation wire connecting part 32, and after the wire connection is finished, the wire holder cover 5 is fixedly connected with the box cover 4, so that the operation wire connecting part 32 is protected, and the use safety is improved.

In some embodiments, the wire holder cover 5 is fixed to the box cover 4 in a clamping manner, so that the wire holder cover 5 and the box cover 4 can be conveniently detached and installed. For ease of understanding and simplicity of description, the mounting structure of the terminal cover 5 and the box cover 4 will now be described with reference to the coordinates shown in fig. 9. Three sides of the wire holder cover 5 are connected with the box cover 4, as shown in fig. 10 and 11, the first spigot 51 at the left side of the wire holder cover 5 is positioned below the spigot at the side of the box cover 4, as shown in fig. 12 and 13, the second spigot 52 at the back side of the wire holder cover 5 is positioned above the spigot at the side of the box cover 4, the front side plate of the wire holder cover 5 extends downwards, the third spigot 53 of the front side plate covers the box cover 4, and by arranging a plurality of spigots with different structures, the force applied to the wire holder cover 5 by the box cover 4 is different in direction, so that the connection tightness between the wire holder cover 5 and the box cover 4 is improved.

In some embodiments of the present invention, the fourth mounting hole 54 is disposed on the terminal cover 5, when the terminal cover 5 is disposed on the box cover 4, the fourth mounting hole 54 is aligned with the second mounting hole 44, as shown in fig. 14, the fastener passes through the fourth mounting hole 54, the second mounting hole 44, the first mounting hole 222 and the fastening hole 820, and is screwed in order, so as to fix the terminal cover 4, the electrical control box cover 4, the terminal support 2 and the box body 1 together.

Only one fastener is arranged to connect and fix the junction box cover 4, the electric control box cover 4, the junction box support 2 and the box body 1 together, so that the production and assembly efficiency can be improved. And because box body 1 and connection terminal support 2 still have the joint cooperation, connection terminal 3 passes through connecting piece fixed connection with box body 1, connection terminal lid 5 and the cooperation of 4 joints of lid, when tearing the fastener out, also can not cause connection terminal lid 4, automatically controlled lid 4 and connection terminal support 2 scatter suddenly, connection terminal lid 4, automatically controlled lid 4, connection terminal support 2 and box body 1 still have the relation of connection each other, fixed cooperation, consequently tearing the fastener out, when should tearing down connection terminal 3 and carrying out the wiring operation to operation wiring portion 32, can not influence the normal work of other parts, the job stabilization nature of automatically controlled box subassembly 100 is strong.

In some embodiments of the present invention, as shown in fig. 5, a second wire harness 62 is further disposed on the control main board 6, the second wire harness 62 extends from the electronic control box assembly 100 and is connected to an element other than the electronic control box assembly 100, for example, the second wire harness 62 may be connected to a driving motor of the cross flow wind wheel.

As shown in fig. 3, the wire harness mounting portion 23 is provided on the terminal holder 2, the wire harness mounting portion 23 is located between the first bracket 21 and the second bracket 22, and the wire harness mounting portion 23 is lower in height in the up-down direction than the first bracket 21 and the second bracket 22, that is, the wire harness mounting portion 23 is recessed downward to form a wire harness mounting groove 230. As shown in fig. 3 and 5, the second wire harness 62 extends to the outside of the electronic control box assembly 100 through the wire harness installation groove 230, and the wire harness installation groove 230 protects and limits the second wire harness 62, so that the routing of the second wire harness 62 is regular, and the aesthetic property of the second wire harness 62 is improved.

As shown in fig. 6, the box cover 4 further includes: the third apron 43, when lid 4 sets up on box body 1 and wire holder support 2, third apron 43 is just right with pencil mounting groove 230, and third apron 43 is spacing to second pencil 62 with pencil mounting groove 230 jointly, and third apron 43 is walked the second and is sealed, plays the effect of fire prevention, hides line and reason line, promotes automatically controlled box subassembly 100's safety in utilization. The groove depth of the wire harness installation groove 230 is designed to enable the size between the third cover plate 43 and the wire harness installation groove 230 to be larger than the wire harness diameter of the second wire harness 62, so that the third cover plate 43 is prevented from extruding the second wire harness 62, and the safety of the electric control box assembly 100 is improved.

In some embodiments of the present invention, as shown in fig. 2, a plurality of sets of wire harness fixing buckles 121 are disposed on the side of the peripheral side plate 12, and each set of wire harness fixing buckles 121 includes two hooks protruding toward each other. As shown in fig. 3, the wire harness attachment portion 23 includes: the first and second wire

harness installation parts

231 and 232, the first wire harness installation part 231 is located outside the second wire harness installation part 232, the first and second wire

harness installation parts

231 and 232 are spaced apart, a through hole for the wire harness fixing buckle 121 to pass through is formed between the first and second wire

harness installation parts

231 and 232, and the first and second wire

harness installation parts

231 and 232 are respectively arranged on two sides of the wire harness fixing buckle 121.

When the connecting bracket is arranged on the box body 1, the connecting bracket is not only connected with the first clamping groove 211, the second clamping groove 81 and the second clamping groove 221 through the first clamping buckle 71, the second clamping buckle 81 and the second clamping groove 221, the wire harness installing part 23 is also connected with the wire harness fixing buckle 121 in a mutually matched mode, and the connecting stability of the wire holder bracket 2 and the box body 1 is further improved.

In addition, after the harness installation portion 23 is connected with the harness fixing buckle 121 in a matching manner, the harness fixing buckle 121 can also assist the harness installation portion 23 in limiting the second harness 62 in the harness installation groove 230, so that the wiring of the second harness 62 is regular.

The assembly process of one embodiment of the electrical control box assembly 100 of the present invention is described in detail below with reference to fig. 1-14.

Firstly, a control main board 6 is installed in a box body 1 in a matching way; then, the wire connecting seat support 2 is clamped and matched with the box body 1, the first clamping groove is clamped and matched with the first buckle 71, the second clamping groove 221 is connected with the second buckle 81 in a matched mode, and the wire harness installation seat is correspondingly connected with the wire harness fixing buckle 121 in a matched mode; then fixedly connecting the wire holder 3 with the wire holder bracket 2; secondly, the first wiring harness 61 is respectively connected with the wire holder 3 and the control mainboard 6, the first wiring harness 61 penetrates through the avoidance gap, the second wiring harness 62 is connected with the control mainboard 6, and the second wiring harness 62 penetrates through the wiring harness installation groove 230; the box cover 4 is fixedly connected with the box body 1 through a connecting piece; next, the wire holder cover 5 and the box cover 4 are matched in a clamping mode through a multi-spigot; finally, the fastening member is threaded through the fourth mounting hole 54, the second mounting hole 44, the first mounting hole 222 and the fastening hole 820 in sequence, so as to fix the junction box cover 4, the electrical control box cover 4, the wire holder bracket 2 and the box body 1 together.

According to the utility model discloses air conditioner, including any one above-mentioned automatically controlled box subassembly 100.

According to the utility model discloses air conditioner, through setting up automatically controlled box subassembly 100, air conditioner's production efficiency is high, and product quality is good.

Other configurations of the electrical control box assembly 100 according to the present invention, such as the control board 6 and the wire holder 3, and the operation thereof, are known to those skilled in the art and will not be described in detail herein.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic control box assembly, comprising:

a box body, be provided with the control mainboard in the box body, the box body includes: the bottom plate and the peripheral side plate are arranged on the peripheral edge of the bottom plate and extend upwards;

a terminal holder bracket disposed on one side edge of the peripheral side plate and spaced apart from the remaining side edges of the peripheral side plate to form an avoidance gap;

the wire holder, the wire holder is fixed on the wire holder support, be provided with first pencil on the wire holder, first pencil passes through dodge the clearance in order with the control mainboard links to each other.

2. The electrical control box assembly of claim 1, wherein the terminal holder bracket is snap fit to the box body.

3. The electronic control box assembly according to claim 2, wherein the peripheral side plate is provided with a first side plate and a second side plate which are connected in sequence, the second side plate protrudes towards the inside of the box body relative to the first side plate, and the first side plate and the second side plate are both in clamping fit with the wire holder bracket.

4. The electrical control box assembly as claimed in claim 3, wherein the first side plate is provided with a first buckle, and the wire holder bracket is provided with a first clamping groove engaged with the first buckle.

5. The electrical control box assembly as claimed in claim 3, wherein the second side plate is provided with a second buckle, and the wire holder bracket is provided with a second clamping groove matched with the second buckle;

still be provided with the mounting panel on the second curb plate, the mounting panel with the connection terminal support passes through fastener fixed connection.

6. The electrical control box assembly as recited in claim 5, further comprising: the box cover is arranged on the box body or/and the wiring seat support so as to plug the avoiding gap.

7. The electronic control box assembly of claim 6, further comprising: the junction box comprises a box cover, a box cover and a junction box support, wherein the junction box cover is arranged on the box cover, and the junction box cover, the junction box support and the box body are fixed together through a fastening piece.

8. The electrical control box assembly as claimed in claim 1, wherein the terminal support is provided with a harness mounting portion, the harness mounting portion is formed with a harness mounting groove for a second harness to pass through, and the second harness is connected to the control main board.

9. The electrical control box assembly as claimed in claim 8, wherein a wire harness fixing buckle is provided on a side of the peripheral side plate, and the wire harness mounting portion comprises: first pencil installation department and second pencil installation department, first pencil installation department with second pencil installation department spaced apart and set up respectively the fixed both sides of detaining of pencil.

10. An air conditioner characterized by comprising the electric control box assembly as recited in any one of claims 1 to 9.