CN217503820U

CN217503820U - Automatically controlled subassembly, outer machine of air conditioner and air conditioner

Info

Publication number: CN217503820U
Application number: CN202220898036.6U
Authority: CN
Inventors: 易腾达; 张伟龙; 罗天运
Original assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-27
Anticipated expiration: 2032-04-18
Also published as: WO2023202574A1; EP4357693A1

Abstract

The utility model discloses an outer machine of automatically controlled subassembly, air conditioner and air conditioner relates to air conditioner technical field for the assembly methods occupation space of automatically controlled circuit board is big in the solution air conditioner, leads to the technical problem of overall arrangement difficulty. Including installing support and a plurality of automatically controlled circuit board, the installing support includes first mounting panel, second mounting panel and support piece, and a plurality of automatically controlled circuit boards set up respectively on first mounting panel and second mounting panel, and first mounting panel is connected with the second mounting panel, and just first mounting panel has the contained angle with the second mounting panel, and support piece connects between first mounting panel and second mounting panel. The air conditioner comprises a shell, a middle partition plate, a fan assembly, a compressor assembly and an electric control assembly. The air conditioner comprises an air conditioner inner unit and an air conditioner outer unit which are connected with each other. The utility model discloses an automatically controlled subassembly is used for controlling the operation of the outer machine of air conditioner.

Description

Automatically controlled subassembly, outer machine of air conditioner and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, concretely relates to outer machine of automatically controlled subassembly, air conditioner and air conditioner.

Background

The shell of the main machine of the electric equipment such as an air conditioner, a fan heater and the like is internally provided with an electric control component for controlling the starting and running of the equipment, and the electric control component can be arranged in an electric control box, so that the electric control box is installed as a whole in the main machine, or an electric control element is arranged on an electric control board and assembled in the main machine. In the related art, in the face of a circuit layout with a complex electricity utilization structure, more electric control elements are arranged, the size or the number of the corresponding electric control boards can be increased, and the electric control boards need to be installed and fixed on a host through a plurality of brackets. However, the current assembly mode of the electric control board occupies a large space, so that the layout is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outer machine of automatically controlled subassembly, air conditioner and air conditioner, the assembly methods occupation space who aims at automatically controlled board in solving the air conditioner is big, leads to the technical problem of overall arrangement difficulty.

In order to achieve the above object, the utility model provides an electric control assembly, this electric control assembly include installing support and a plurality of electric control circuit board, and the installing support includes first mounting panel, second mounting panel and support piece, and a plurality of electric control circuit board set up respectively on first mounting panel and second mounting panel, and first mounting panel is connected with the second mounting panel, and first mounting panel has the contained angle with the second mounting panel, and support piece connects between first mounting panel and second mounting panel.

The utility model has the advantages that: the electric control circuit boards are fixed through the first mounting plate and the second mounting plate which are connected, and the structure is strengthened by the support piece, so that the reliability of the installation of the electric control circuit boards is ensured, and the overall occupied space of the electric control assembly is reduced.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the side of first mounting panel docks with the side of second mounting panel, and support piece's first end is connected with one side that first mounting panel deviates from the second mounting panel, and support piece's second end is connected with one side that the second mounting panel deviates from first mounting panel. So arranged, the reliability of the supporting structure can be improved

Furthermore, the face of first mounting panel is perpendicular with the face of second mounting panel, and support piece forms triangular support structure with first mounting panel and second mounting panel. So set up, can improve the holistic structural strength of installing support.

Further, be equipped with the draw-in groove on the side of one in first mounting panel and the second mounting panel, the side of another in first mounting panel and the second mounting panel is equipped with the buckle, and the buckle joint is in the draw-in groove. So set up, can improve the convenience of first mounting panel and second mounting panel assembly.

Further, buckle and draw-in groove all can be a plurality of, a plurality of buckles and a plurality of draw-in groove one-to-ones, and arrange along the extending direction interval of the side of first mounting panel and second mounting panel respectively. So set up, can guarantee that first mounting panel and second installation all can keep effective reliable connection with each position of butt joint edge.

Further, support piece can be including supporting section and two linkage segments, and two linkage segments are connected respectively in the both ends of supporting the section, and the edge of first mounting panel and second mounting panel all is equipped with the turn-ups, and two linkage segments are connected with the turn-ups of first mounting panel and second mounting panel respectively. So set up, can be convenient for support piece and the assembly of first mounting panel and second mounting panel.

Furthermore, the connecting section is provided with an inserting part, a jack can be arranged on the flanging, and the inserting part can penetrate through the jack and turn over downwards. So set up, can fix a position support piece when support piece and first mounting panel or second mounting panel assemble.

Furthermore, the connecting section is provided with a first bending part extending along the horizontal direction, the edge of the flanging is provided with a second bending part extending along the horizontal direction, and the first bending part can be positioned above the second bending part and is abutted against the second bending part. Thereby make the turn-ups play the bearing effect to support piece.

Further, a plurality of automatically controlled circuit boards can include first automatically controlled board, the automatically controlled board of second, the automatically controlled board of third and radiator, and first automatically controlled board can be located the one side of first mounting panel towards the second mounting panel, and the radiator can be located the one side that first mounting panel deviates from the second mounting panel, and the automatically controlled board of second and the automatically controlled board of third can be located the relative both sides of second mounting panel respectively. So set up, assembly space on can make full use of first mounting panel and the second mounting panel.

The utility model also provides an outer machine of air conditioner, this outer machine of air conditioner include the automatically controlled subassembly among casing, median septum, fan subassembly, compressor unit spare and the above-mentioned technical scheme, and the median septum can set up in the inside of casing to with the internal partitioning of casing for first chamber and the chamber is held to the second, the fan subassembly sets up in first chamber that holds, the compressor unit spare sets up in the chamber is held to the second, automatically controlled subassembly can install the one side that the chamber was held towards the second in the median septum. So set up, can make full use of casing inside space, provide space utilization.

Furthermore, the electronic control assembly can comprise a first mounting plate and a second mounting plate which are connected with each other, a notch is formed in the top of the middle partition plate, the notch extends along the height direction of the middle partition plate, the first mounting plate is inserted into the notch from top to bottom, and the second mounting plate extends in the direction away from the middle partition plate. So set up, can improve the direction to the installation of first mounting panel to improve the convenience of automatically controlled subassembly and median septum assembly.

Further, the relative both sides of breach all can be equipped with first hem, and first hem extends along the edge of breach, and first mounting panel has the bulge towards one side of median septum, the shape phase-match of bulge and breach, and the side and the first hem butt of bulge. So set up, can go on spacingly to the position about first mounting panel, avoid first mounting panel to produce for the breach and rock by a wide margin.

Further, the electronic control assembly may include a heat sink disposed on the projection, and the heat sink extends at least partially into the first receiving cavity. So set up, can accelerate the radiating rate of radiator through the fan subassembly in the first chamber that holds, improve the radiating effect.

Further, the top edge of median septum can be provided with the second hem, and the top edge of first mounting panel can be equipped with the portion of hanging and connect, and the portion of hanging and connect butts with the second hem. So set up, the median septum can play the supporting role to first mounting panel.

Further, the bottom of the notch can be provided with a third folded edge, the bottom of the first mounting plate can be provided with a limiting part, and the limiting part is abutted against the third folded edge. So set up, can support and fix the bottom of first mounting panel.

The utility model also provides an air conditioner, including the outer machine of air conditioner among air conditioner internal unit and the above-mentioned technical scheme, the air conditioner internal unit is connected with the outer machine of air conditioner.

The utility model provides an outer machine of air conditioner and beneficial effect of air conditioner is the same with the beneficial effect of above-mentioned automatically controlled subassembly, no longer gives details here.

Drawings

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

Fig. 1 is a schematic structural diagram of an electronic control assembly provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of an electrical control assembly according to another view angle provided in the present application;

FIG. 3 is a schematic view of the structure at position A in FIG. 1;

FIG. 4 is a schematic diagram of the structure at position B in FIG. 2;

fig. 5 is a schematic view of an internal structure of an external unit of an air conditioner according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of an alternative view angle inside an external unit of an air conditioner according to an embodiment of the present disclosure;

fig. 7 is an assembly schematic view of a middle electric control assembly and a middle partition plate of an air conditioner outdoor unit according to an embodiment of the present application;

fig. 8 is a schematic view of the structure at position C in fig. 7.

The reference numbers illustrate:

Detailed Description

In the related art, the inside of a housing of a main machine of electrical equipment such as an air conditioner and a fan heater is provided with an electric control component for controlling the starting and running of the equipment, and the electric control component can be arranged in an electric control box, so that the electric control box is installed in the main machine as a whole, or an electric control element is arranged on an electric control board and assembled in the main machine. The occupation space of automatically controlled box is great, therefore inside can be with the direct assembly of automatically controlled board in the casing of host computer of many small-size hosts, in the face of the comparatively complicated circuit layout of power consumption structure, electrically controlled component is more, can increase corresponding automatically controlled board size or automatically controlled board quantity, and automatically controlled board needs to be installed fixedly at the host computer through a plurality of supports, for example, in the automatically controlled (380V) overall arrangement of three-phase, the circuit mechanism of three-phase circuit is more complicated, needs the automatically controlled board of fixed more. However, the assembly method of the current electric control board occupies a large space, and the independent arrangement of the plurality of electric control boards can occupy the arrangement space of the fan and the compressor pipeline in the host machine, so that the space utilization rate is low, and the whole layout is difficult.

In view of this, the utility model discloses among the automatically controlled subassembly, through the structural design of installing support, can fix a plurality of automatically controlled boards simultaneously to the marginal space in the make full use of host computer when guaranteeing fixed convenience and reliability, reduces the occupation space in the host computer, improves space utilization, and other parts of being convenient for arrange, improve the convenience of overall arrangement.

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

Fig. 1 is a schematic structural diagram of an electrical control assembly provided in an embodiment of the present application, and fig. 2 is a schematic structural diagram of an electrical control assembly provided in an embodiment of the present application from another view angle.

As shown in fig. 1 and fig. 2, in the present embodiment, an electronic control assembly 100 is provided, the electronic control assembly 100 includes a mounting bracket 110 and a plurality of electronic control circuit boards 120, the electronic control assembly 100 may be applied to an outdoor unit of an air conditioner, when the electronic control assembly 100 is assembled, the mounting bracket 110 may be connected to the outdoor unit of the air conditioner, the plurality of electronic control circuit boards 120 may be mounted on the mounting bracket 110, and circuit elements may be disposed on the electronic control circuit boards 120 to control operation of the outdoor unit of the air conditioner.

The mounting bracket 110 includes a first mounting plate 111, a second mounting plate 112 and a supporting member 113, the plurality of electronic control circuit boards 120 are respectively mounted on the first mounting plate 111 and the second mounting plate 112, the first mounting plate 111 and the second mounting plate 112 are connected to each other, an included angle may be formed between the first mounting plate 111 and the second mounting plate 112, and the supporting member 113 is connected between the first mounting plate 111 and the second mounting plate 112 to support and stabilize the connection between the first mounting plate 111 and the second mounting plate 112.

It can be understood that, in the embodiment of the present application, the plurality of electronic control circuit boards 120 are fixed by the first mounting plate 111 and the second mounting plate 112 which are connected to each other, and the structure is reinforced by the support member 113, that is, the reliability of the installation of the electronic control circuit boards 120 is ensured, meanwhile, an included angle is formed between the first mounting plate 111 and the second mounting plate 112, when components are arranged in the air conditioner outdoor unit, other components in the air conditioner outdoor unit can be avoided, so that edge gaps in the air conditioner outdoor unit are fully utilized, the overall occupied space of the electronic control assembly 100 is reduced, and the convenience of the arrangement is improved.

It should be noted that the material of the first mounting plate 111 may include, but is not limited to, metal such as iron, aluminum, or an alloy thereof, or plastic, and accordingly, the first mounting plate 111 may be formed by a plate process or injection molding, and the second mounting plate 112 and the supporting member 113 may be made of a similar material or formed in a similar manner as the first mounting plate 111, which is not limited in this embodiment of the application.

In some embodiments, the side of the first mounting plate 111 is butted against the side of the second mounting plate 112, the first end of the supporting member 113 may be connected to the side of the first mounting plate 111 facing away from the second mounting plate 112, and the second end of the supporting member 113 may be connected to the side of the second mounting plate 112 facing away from the first mounting plate 111, thereby improving the reliability of the supporting structure.

It will be appreciated that the first mounting plate 111 and the second mounting plate may be the same size or close together, or when there is a difference in the size of the first mounting plate 111 and the second mounting plate 112, the top edges of the first mounting plate 111 and the second mounting plate 112 may be approximately aligned. When the first mounting plate 111 and the second mounting plate 112 are disposed in the air conditioner outdoor unit, the plate surfaces thereof have different orientations to utilize gaps at different positions of the inner space of the air conditioner outdoor unit, and when the supporting member 113 is coupled to the first mounting plate 111 and the second mounting plate 112, the supporting member 113 may be positioned on top of the first mounting plate 111 and the second mounting plate 112 to make the main space between the first mounting plate 111 and the second mounting plate 112 free for the arrangement of other components.

Exemplarily, the plate surface of the first mounting plate 111 may be perpendicular to the plate surface of the second mounting plate 112, that is, a cantilever structure is formed between the first mounting plate 111 and the second mounting plate 112, and two ends of the supporting member 113 are connected to two ends of the first mounting plate 111 and the second mounting plate 112, which deviate from each other, so as to form a triangular supporting structure together with the first mounting plate 111 and the second mounting plate 112, thereby improving the overall structural strength of the mounting bracket 110.

It should be noted that an included angle between the first mounting plate 111 and the second mounting plate 112 may be adapted to a layout scenario of the outdoor unit of the air conditioner, and may have different angles according to different application scenarios, for example, the angles that may be adopted include 30 °, 60 °, 90 °, and the like, which is not specifically limited in this embodiment of the present application.

The first mounting plate 111 and the second mounting plate 112 may be formed by bending a metal plate, or may be formed independently of each other and may be assembled by welding or by detachable connection, and the following describes a specific connection manner between the first mounting plate 111 and the second mounting plate 112 by taking detachable connection as an example.

Fig. 3 is a schematic structural diagram of a position a in fig. 1, please continue to refer to fig. 1 to fig. 3, in a possible implementation manner, a side edge of one of the first mounting plate 111 and the second mounting plate 112 is provided with a slot 1111, a side edge of the other one of the first mounting plate 111 and the second mounting plate 112 is provided with a buckle 1121, and the buckle 1121 is buckled in the slot 1111, so that convenience in assembling the first mounting plate 111 and the second mounting plate 112 can be improved.

It can be understood that the first mounting plate 111 may be provided with the slot 1111, and the second mounting plate 112 may be provided with the buckle 1121, or the first mounting plate 111 may be provided with the buckle 1121, and the second mounting plate 112 is provided with the slot 1111, or both the first mounting plate 111 and the second mounting plate 112 are provided with the slot 1111 and the buckle 1121, and only the slot 1111 and the buckle 1121 need to correspond to each other.

For example, when the first mounting plate 111 is provided with the slot 1111, and the second mounting plate 112 is provided with the buckle 1121, the first mounting plate 111 may suspend and support the second mounting plate 112, and in order to facilitate the insertion of the buckle 1121 into the slot 1111, the length of the slot 1111 may be greater than that of the buckle 1121, and in order to avoid the relative shaking of the first mounting plate 111 and the second mounting plate 112, the edges of the first mounting plate 111 and the second mounting plate 112 may be respectively provided with a butt-joint folded edge, and the folded edges may be provided with mounting holes, and the first mounting plate 111 and the second mounting plate 112 may be reliably fixed by passing through the mounting holes on the folded edges of the first mounting plate 111 and the second mounting plate 112 through a threaded connection.

In some embodiments, the number of the fasteners 1121 and the number of the slots 1111 may be multiple, and the fasteners 1121 and the number of the slots 1111 are in one-to-one correspondence and are respectively arranged at intervals along the extending direction of the side edges of the first mounting plate 111 and the second mounting plate 112, so that each position of the abutting edges of the first mounting plate 111 and the second mounting plate can be ensured to be effectively and reliably connected.

It can be understood that the number of the buckles 1121 and the slots 1111 may be two, three or more, and in the assembling process, the first mounting plate 111 and the second mounting plate 112 may be fixedly connected, and then any one of the first mounting plate 111 and the second mounting plate 112 may be mounted on an inner wall or an internal structural member of an air conditioner external unit.

A detailed description will be given of a specific connection manner of the support member 113 to the first mounting plate 111 and the second mounting plate 112.

Fig. 4 is a schematic structural diagram of a position B in fig. 2, please continue to refer to fig. 1, fig. 2 and fig. 4, in a possible implementation manner, the supporting member 113 may include a supporting section 1131 and two connecting sections 1132, the two connecting sections 1132 are respectively connected to two ends of the supporting section 1131, the flanges 114 are respectively disposed on the edges of the first mounting plate 111 and the second mounting plate 112, and the two connecting sections 1132 are respectively connected to the flanges 114 of the first mounting plate 111 and the second mounting plate 112, so as to facilitate the assembly of the supporting member 113 with the first mounting plate 111 and the second mounting plate 112.

It will be appreciated that the two connection segments 1132 may be similarly connected to the first and second mounting

plates

111, 112, one of which is described below as an example.

In some embodiments, the connecting segment 1132 has a plug portion 1133, the flange 114 may have a socket 1141, and the plug portion 1133 may pass through the socket 1141 and be turned downward, so as to position the supporting member 113 when the supporting member 113 is assembled with the first mounting plate 111 or the second mounting plate 112.

It is understood that the receptacle 1141 can communicate with two opposite sides of the flange 114, the plug portion 1133 can pass from one side of the receptacle 1141 to the other side, the plug portion 1133 can be inserted into the receptacle 1141 from top to bottom when assembled, and the connecting end can be set up on the flange 114. To facilitate plugging, the receptacle 1141 may have a size greater than the plug portion 1133.

In addition, the connecting section 1132 may have a first bending portion 1134 extending along the horizontal direction, the edge of the turned edge 114 has a second bending portion 1142 extending along the horizontal direction, and the first bending portion 1134 may be located above the second bending portion 1142 and abut against the second bending portion 1142, so that the turned edge 114 bears the load of the supporting member 113. The first bending portion 1134 and the second bending portion 1142 may be respectively provided with a corresponding mounting hole, and the first bending portion 1134 and the second bending portion 1142 may be fixed by using a threaded connection through the mounting holes of the first bending portion 1134 and the second bending portion 1142, so as to fix the supporting member 113 with the first mounting plate 111 and the second mounting plate 112.

In assembly, the first mounting plate 111 and the second mounting plate 112 may be connected, the insertion portion 1133 may be inserted into the insertion hole 1141 to complete the positioning of the support 113 between the first mounting plate 111 and the second mounting plate 112, and then the first bending portion 1134 and the second bending portion 1142 may be connected.

In some embodiments, the plurality of electronic control circuit boards 120 may include a first electronic control board 121, a second electronic control board 122, and a third electronic control board 123, the electronic control assembly 100 may further include a heat sink 124, the first electronic control board 121 may be located on a side of the first mounting board 111 facing the second mounting board 112, the heat sink 124 may be located on a side of the first mounting board 111 facing away from the second mounting board 112, and the second electronic control board 122 and the third electronic control board 123 may be located on opposite sides of the second mounting board 112, respectively, so that the assembly space on the first mounting board 111 and the second mounting board 112 may be fully utilized.

It can be understood that the heat sink 124 can perform a heat dissipation function on the plurality of electronic control circuit boards 120 when the electronic control assembly 100 operates, the first electronic control board 121 and the heat sink 124 are disposed on two opposite sides of the first mounting plate 111, and the heat sink 124 has a good heat dissipation effect on the first electronic control board 121, so that electronic components with high heat productivity can be mounted on the first electronic control board 121.

It should be noted that the electronic components on the electronic control circuit board 120 may include components such as capacitors, resistors, processors, and memories, fuses, and filters, and different electronic components may be connected by cables according to the design of the circuit.

Fig. 5 is a schematic view of an internal structure of an external unit of an air conditioner according to an embodiment of the present disclosure, fig. 6 is a schematic view of another perspective structure of the internal structure of the external unit of the air conditioner according to the embodiment of the present disclosure, fig. 7 is a schematic view of an assembly of a middle electric control assembly and a middle partition plate of the external unit of the air conditioner according to the embodiment of the present disclosure, and fig. 8 is a schematic view of a structure at a position C in fig. 7.

Referring to fig. 5 to 8, an embodiment of the present invention further provides an outdoor unit of an air conditioner, including a casing 200, a middle partition 300, a fan assembly 400, a compressor assembly 500 and the electric control assembly 100 in the foregoing technical solution, where the middle partition 300 may be disposed inside the casing 200 and divides the inside of the casing 200 into a first accommodating cavity 210 and a second accommodating cavity 220, the fan assembly 400 is disposed in the first accommodating cavity 210, the compressor assembly 500 is disposed in the second accommodating cavity 220, and the electric control assembly 100 may be mounted on a side of the middle partition 300 facing the second accommodating cavity 220, so as to fully utilize the space inside the casing 200 and provide space utilization.

It will be appreciated that the first receiving chamber 210 has a larger rotation space for the fan of the fan assembly 400, and the second receiving chamber 220 has a larger clearance space for the duct of the compressor assembly 500. For example, a compressor may be disposed below the second receiving cavity 220, the electronic control assembly 100 may be disposed above the second receiving cavity 220, and other electronic control components may be further disposed in the outdoor unit of the air conditioner, for example, in a three-phase electronic control scheme, there may also be a three-phase reactor 600, and the three-phase reactor 600 may be separately disposed at an upper end of the side of the middle partition plate 300 facing the first receiving cavity 210 through a bracket.

In some embodiments, the electronic control assembly 100 may include a mounting bracket 110 and an electronic control circuit board 120 disposed on the mounting bracket 110, the electronic control circuit board 120 may control operations of the fan assembly 400 and the compressor assembly 500, the mounting bracket 110 includes a first mounting plate 111 and a second mounting plate 112 connected to each other, a notch 301 may be disposed at a top of the middle partition plate 300, the notch 301 extends along a height direction of the middle partition plate 300, the first mounting plate 111 is inserted into the notch 301 from top to bottom, that is, along an X direction in fig. 7, and the second mounting plate 112 extends away from the middle partition plate 300, which may improve guidance for mounting the first mounting plate 111, thereby improving convenience of assembling the electronic control assembly 100 with the middle partition plate 300.

It is understood that the first mounting plate 111 corresponds to a side plate surface of the middle partition plate 300 facing the second accommodating chamber 220, the second mounting plate 112 corresponds to a side inner wall of the second accommodating chamber 220, and the supporting member 113 may be located at the top of the second accommodating chamber 220 and connect the first mounting plate 111 and the second mounting plate 112, so that the electric control assembly 100 as a whole may avoid the piping of the compressor assembly 500 in the second accommodating chamber 220.

The manner in which the first mounting plate 111 and the middle spacer 300 are butted will be described in detail.

With continued reference to fig. 5 to 8, in a possible implementation manner, first folding edges 310 may be disposed on two opposite sides of the notch 301, the first folding edges 310 may extend along an edge of the notch 301 to define a moving track from the bottom to the top within the notch 301, a protrusion 1112 is disposed on a side of the first mounting plate 111 facing the middle partition plate 300, the protrusion 1112 matches in shape with the notch 301, and a side of the protrusion 1112 abuts against the first folding edge 310, when the first mounting plate 111 is assembled on the middle partition plate 300, the protrusion 1112 may move along the first folding edge 310, so as to limit the left and right positions of the first mounting plate 111, and prevent the first mounting plate 111 from greatly swaying relative to the notch 301.

It is understood that the heat sink 124 of the electronic control assembly 100 may be disposed on the protrusion 1112, and the heat sink 124 at least partially extends into the first accommodating cavity 210, so that the heat dissipation speed of the heat sink 124 can be accelerated by the fan assembly 400 in the first accommodating cavity 210, and the heat dissipation effect can be improved.

For example, the protrusion 1112 may have a square shape, each corner of the protrusion 1112 may be chamfered to facilitate machining, and the protrusion 1112 may also have a shape including, but not limited to, a circle, an ellipse, or another regular polygon, which is not specifically limited in this embodiment of the present invention.

After the first mounting plate 111 is inserted into the notch 301, the first mounting plate 111 needs to be supported and fixed by a structure on the middle partition plate 300, in some embodiments, the top edge of the middle partition plate 300 may be provided with a second flange 320, the top edge of the first mounting plate 111 may be provided with a hanging portion 1113, and the hanging portion 1113 abuts against the second flange 320. So configured, the middle partition 300 can support the first mounting plate 111.

In addition, the first folding edge 310 and the hanging part 1113 may be provided with opposite mounting holes, and after the first mounting plate 111 is inserted into the notch 301 and the hanging part 1113 abuts against the first folding edge 310, the first mounting plate 111 and the middle partition plate 300 may be fixedly connected by sequentially passing through the hanging part 1113 and the first folding edge 310 through a threaded connector.

Illustratively, the hooking portion 1113 may include a first extension and a second extension, the first extension may extend toward the first accommodating cavity 210, the second extension may connect with a terminal of the first extension and extend downward, when the hooking portion 1113 is engaged with the first folding edge 310, the first extension may abut against an upper surface of the first folding edge 310, and the second extension may be blocked at a side of the first folding edge 310, so as to prevent the first mounting plate 111 from being removed from the notch 301.

In some embodiments, the bottom of the notch 301 may be provided with a third folding edge 330, the bottom of the first mounting plate 111 may be provided with a limiting portion 1114, and the limiting portion 1114 abuts against the third folding edge 330, so that the bottom of the first mounting plate 111 may be supported and fixed.

It can be understood that the third folded edge 330 may extend toward the first accommodating cavity 210, and the lower end of the limiting portion 1114 may be bent at a certain angle relative to the protruding portion 1112 toward a direction away from the first mounting plate 111, so as to ensure that the lower end of the limiting portion 1114 may abut against the upper surface of the third folded edge 330.

It should be noted that, the size of the notch 301 may be set according to the size of the first mounting plate 111, and the size of the first mounting plate 111 may be set according to the electronic control circuit board 120 that needs to be laid out, which is not specifically limited in this application. In addition, two sides of the middle partition 300 may also be provided with folded edges, so as to facilitate the installation and connection of the middle partition 300 and the inner wall of the housing 200.

In this embodiment, all technical solutions of the electronic control component in all the embodiments are adopted, so that at least all beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.

The embodiment of the application further provides an air conditioner, which can comprise an air conditioner internal unit and an air conditioner external unit in the technical scheme, wherein the air conditioner external unit is communicated with the air conditioner internal unit in a weak mode through a pipeline for heat exchange medium flowing, and an electric control assembly in the embodiment is arranged in the air conditioner external unit.

The air conditioner can be a central air conditioner, the air conditioner indoor unit is arranged indoors, the air conditioner outdoor unit is arranged outdoors, the air conditioner indoor unit and the air conditioner outdoor unit can be multiple, the air conditioner indoor units can be arranged in the same indoor space or can be arranged in different indoor spaces, the air conditioner outdoor units can be provided with the electric control boxes to control different air conditioner outdoor units respectively, communication can be carried out between different air conditioner outdoor units, and the air conditioner outdoor units are matched with each other to realize multi-host combined work.

The air conditioner of this embodiment adopts all technical solutions of the electric control assembly and the air conditioner external unit in the foregoing embodiments, so that at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and details are not repeated herein.

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 indicated based on 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.

Furthermore, 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 to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An electric control assembly is characterized by comprising a mounting bracket and a plurality of electric control circuit boards, wherein the mounting bracket comprises a first mounting plate, a second mounting plate and a supporting piece;

first mounting panel with second mounting panel interconnect, just first mounting panel with become the contained angle each other between the second mounting panel, support piece connect in first mounting panel with between the second mounting panel.

2. An electrical control assembly according to claim 1, wherein the side edges of the first mounting plate abut the side edges of the second mounting plate, the first end of the support member being connected to the side of the first mounting plate facing away from the second mounting plate, and the second end of the support member being connected to the side of the second mounting plate facing away from the first mounting plate.

3. An electrical control assembly according to claim 2, wherein the plate surface of the first mounting plate and the plate surface of the second mounting plate are perpendicular to each other.

4. An electrical control assembly according to claim 2, wherein one of the first and second mounting plates is provided with a catch on a side thereof and the other of the first and second mounting plates is provided with a catch on a side thereof, the catch being engaged in the catch.

5. The electronic control assembly according to claim 4, wherein the number of the fasteners and the number of the locking grooves are plural, and the plural fasteners and the plural locking grooves are in one-to-one correspondence and are respectively arranged at intervals along the extending direction of the side edges of the first mounting plate and the second mounting plate.

6. An electrical control assembly according to any one of claims 1 to 5, wherein the support member comprises a support section and two connecting sections, the two connecting sections being connected to respective ends of the support section;

the edge of the first mounting plate and the edge of the second mounting plate are both provided with flanges, and the two connecting sections are respectively connected with the flanges of the first mounting plate and the second mounting plate.

7. An electrical control assembly according to claim 6, wherein the connecting section has a plug portion, and the flange has a socket, and the plug portion passes through the socket and is folded in a direction away from the support member.

8. The electronic control assembly according to claim 6, wherein the connecting section has a first bending portion on a side thereof, the flange has a second bending portion bent relative to the flange, and the first bending portion is located above the second bending portion and abuts against the second bending portion.

9. An electronic control assembly according to any of claims 1 to 5, wherein the plurality of electronic control circuit boards comprises a first electronic control board, a second electronic control board, and a third electronic control board, and the electronic control assembly further comprises a heat sink, the first electronic control board is located on a side of the first mounting plate facing the second mounting plate, the heat sink is located on a side of the first mounting plate facing away from the second mounting plate, and the second electronic control board and the third electronic control board are respectively located on opposite sides of the second mounting plate.

10. An air conditioner outdoor unit, which is characterized by comprising a shell, a middle partition plate, a fan assembly, a compressor assembly and an electric control assembly as claimed in any one of claims 1 to 9, wherein the middle partition plate is arranged inside the shell and divides the interior of the shell into a first accommodating cavity and a second accommodating cavity, the fan assembly is arranged in the first accommodating cavity, the compressor assembly is arranged in the second accommodating cavity, and the electric control assembly is arranged on one side of the middle partition plate facing the second accommodating cavity.

11. The outdoor unit of claim 10, wherein a notch is formed in the top of the middle partition plate, the first mounting plate of the electronic control assembly is embedded in the notch, and the second mounting plate of the electronic control assembly extends in a direction away from the middle partition plate.

12. The outdoor unit of claim 11, wherein the lateral edges of the opposite sides of the notch extend in a vertical direction, the lateral edge of the notch is provided with a first folded edge, one side of the first mounting plate facing the middle partition plate is provided with a protruding portion protruding toward the second accommodating cavity, the protruding portion has a shape matched with the shape of the notch, and the side of the protruding portion abuts against the first folded edge.

13. The outdoor unit of claim 12, wherein the electrical control assembly comprises a heat sink disposed on the projection and extending at least partially into the first receiving cavity.

14. The outdoor unit of claim 11, wherein a second folded edge is formed at the top edge of the middle partition plate, and a hanging part is formed at the top edge of the first mounting plate and abuts against the second folded edge; and/or the presence of a gas in the gas,

the bottom of the notch is provided with a third folded edge, the bottom of the first mounting plate is provided with a limiting part, and the limiting part is abutted to the third folded edge.

15. An air conditioner, characterized by comprising an air conditioner indoor unit and the air conditioner outdoor unit as claimed in any one of claims 10 to 14, wherein the air conditioner indoor unit is connected with the air conditioner outdoor unit.