Electric control component and air conditioner

Abstract

The electric control component comprises an electric control box, an electric control support, an electric control board and a wire holder, an installation cavity is defined by the electric control box, the electric control support is arranged in the installation cavity, the electric control board is arranged in the installation cavity, the electric control board is installed on the electric control support, and the wire holder is arranged in the installation cavity. The wire holder is installed on the electric control support, the wire holder is located on the side, away from the electric control board, of the electric control support, and the electric control box is provided with a through hole corresponding to the wire holder. Therefore, the wire holder is arranged on the electric control bracket, and the electric control board is arranged on the electric control bracket, so that the wire holder and the electric control board are integrated in the electric control component, the distance between the wire holder and the electric control board is shortened, wiring of a wire harness between the electric control board and the wire holder is facilitated, the length of the wire harness is shortened, and the material cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an electric control component and an air conditioner. Background Art

[0002] In the air conditioner in the related art, the distance between the wiring socket and the electronic control component is relatively far, which makes it inconvenient to route the electronic control component and the wiring socket, resulting in a long wiring harness and high material cost of the wiring harness. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides an electric control component, wherein the distance between the terminal block and the electric control board is short, which facilitates wiring and helps reduce material costs.

[0004] An electronic control component comprises: an electronic control box defining an installation cavity; an electronic control bracket disposed in the installation cavity; an electronic control board disposed in the installation cavity and mounted on the electronic control bracket; a terminal block mounted on the electronic control bracket and located on a side of the electronic control bracket facing away from the electronic control board, the electronic control box being provided with a through hole corresponding to the terminal block.

[0005] According to the electronic control component of the embodiment of the present invention, the wiring socket is set on the electronic control bracket, and the electronic control board is installed on the electronic control bracket, so that the wiring socket and the electronic control board are integrated into the electronic control component, which is beneficial to shorten the distance between the wiring socket and the electronic control board, facilitates the routing of the wiring harness between the electronic control board and the wiring socket, and is beneficial to shorten the length of the wiring harness and reduce material costs.

[0006] According to some embodiments of the present invention, at least a portion of the wiring seat extends out of the electrical control box through the through hole.

[0007] According to some embodiments of the present invention, a portion of the electric control bracket protrudes toward the through hole to form a boss, and the boss supports the wiring seat.

[0008] According to some embodiments of the present invention, the electrical control component further includes: a terminal block cover plate, which is arranged on a side of the electrical control box extending out of the terminal block and covers the terminal block, and the terminal block cover plate is provided with a wire inlet and outlet.

[0009] According to some embodiments of the present invention, a wire retaining rack is further provided on the side of the electric control bracket facing away from the electric control board, and an avoidance hole is opened in the electric control box corresponding to the wire retaining rack, and at least part of the wire retaining rack extends out of the electric control box through the avoidance hole.

[0010] According to some embodiments of the present invention, the wire retaining rack and the terminal block are spaced apart along the first direction, and the wire retaining rack defines a wire retaining groove open along the second direction, the wire retaining groove is closed on the side away from the terminal block in the first direction, and the second direction is perpendicular to the first direction; the electrical control component also includes a terminal block cover, which is arranged on the side of the electrical control box where the through hole and the avoidance hole are opened, and covers the terminal block and the wire retaining rack, and the terminal block cover is formed with wire inlet and outlet openings on both sides of the second direction.

[0011] According to some embodiments of the present invention, the wire inlet and outlet ports and the wire retaining groove are arranged relative to each other along the second direction; and / or the first direction is the up and down direction, the wiring seat is located above the wire retaining rack, and the lower end of the wire retaining groove is closed.

[0012] According to some embodiments of the present invention, a wire pressing portion is provided on a side of the electric control box away from the electric control bracket, the wiring seat, the wire pressing portion and the wire blocking frame are arranged in sequence along the first direction, and the wire pressing portion is located between the wiring seat and the wire blocking frame.

[0013] According to some embodiments of the present invention, the electric control box includes a box body and a box cover, the box body defines the installation cavity and is open at one end, the box cover covers the open end of the box body, the electric control board is arranged on the side of the electric control bracket facing the box cover, the through hole is formed on the box wall on the side of the box body away from the box cover, the side of the box body away from the box cover is provided with a wiring seat cover, the wiring seat cover covers the wiring seat, the wire pressing part and the wire stop rack, and the wiring seat cover is provided with a wire inlet and outlet.

[0014] According to some embodiments of the present invention, an edge of the electric control bracket has an elastic clamping portion, and the electric control bracket is clamped and connected to the electric control box via the elastic clamping portion.

[0015] The second object of the present invention is to provide an air conditioner.

[0016] An air conditioner comprises the above-mentioned electronic control component.

[0017] The advantages of the air conditioner are the same as those of the above-mentioned electronic control components, which will not be described in detail here.

[0018] According to some embodiments of the present invention, the air conditioner is an indoor cabinet unit and includes a first part and a second part, the first part is located above the second part, the first part includes a heat exchange component and an air supply component, the second part includes a fresh air module and the electronic control component, the fresh air module includes a fresh air fan and an air outlet frame, the air outlet frame and the electronic control component are both higher than the fresh air fan, the electronic control component is arranged on the rear side of the air outlet frame, the electronic control board is arranged on the front side of the electronic control bracket, and the wiring socket is arranged on the rear side of the electronic control bracket.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 This is an exploded view of the electronic control component according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the cooperation between the electric control bracket and the box body according to an embodiment of the present utility model;

[0023] Figure 3 This is a cross-sectional view of the electronic control component according to an embodiment of the present utility model;

[0024] Figure 4 This is a schematic structural diagram of the electric control bracket according to an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the coordination of the electric control board, the electric control bracket and the box body according to an embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of the coordination between the electric control board and the electric control bracket according to an embodiment of the present utility model;

[0027] Figure 7 The structure of the air conditioner according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0028] Figure 8 The structure of the air conditioner according to the embodiment of the utility model is shown in FIG. Figure 2 ;

[0029] Figure 9 for Figure 8 sectional view of

[0030] Figure 10 for Figure 8Exploded diagram;

[0031] Figure 11 This is a schematic diagram of the positions of the electronic control components and the air outlet frame according to an embodiment of the present utility model.

[0032] Reference numerals:

[0033] Electronic control components 100,

[0034] Electric control box 110, installation cavity 111, through hole 112, avoidance hole 113, wire pressing part 114, box body 115, box cover 116,

[0035] Electric control bracket 120, boss 121, wire retaining frame 122, wire retaining groove 1221, elastic clamping portion 123, bracket body 124, limiting portion 125, connecting flange 1251, elastic matching portion 1252, deformation groove 1253, installation groove 126, wire clamping portion 127, component installation portion 128,

[0036] Electric control board 130,

[0037] Terminal block 140,

[0038] Terminal block cover 150, inlet and outlet 151, electronic control components 160,

[0039] Air conditioner 1000, first part 200, heat exchange component 210, air supply component 220, air conditioner air outlet frame 230, air outlet 231,

[0040] The second part 300, the fresh air module 310, the fresh air fan 311, the air outlet frame 312,

[0041] Outer box bottom plate component 400, air conditioning air inlet 401, indoor air inlet 402, fresh air outlet 403, fresh air interface 404, panel 500. DETAILED DESCRIPTION

[0042] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0043] In the description of the present invention, it should be understood that the terms "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "inside", "outside", "clockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0044] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0045] The electric control component 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0046] Combine Figure 1-Figure 3 According to an embodiment of the present invention, the electric control component 100 includes: an electric control box 110, an electric control bracket 120, an electric control board 130 and a terminal block 140. The electric control box 110 defines an installation cavity 111. The electric control bracket 120 and the electric control board 130 are both arranged in the installation cavity 111, and the electric control board 130 and the terminal block 140 are both installed on the electric control bracket 120. The terminal block 140 is located on the side of the electric control bracket 120 away from the electric control board 130. The electric control box 110 is provided with a through hole 112 corresponding to the terminal block 140.

[0047] Exemplarily, the electric control bracket 120 serves as an installation carrier for the electric control board 130 and is used to install and support the electric control board 130. A terminal block 140 is also provided on the electric control bracket 120. The terminal block 140 is used to connect the wiring harness and pass the wires. The electric control board 130 can be electrically connected to part of the wiring harness. By setting the terminal block 140 on the electric control bracket 120, the integration of the electric control bracket 120 and the terminal block 140 is realized, which facilitates the assembly of the terminal block 140 and the electric control board 130, and is conducive to shortening the distance between the electric control board 130 and the terminal block 140, facilitating the routing of the wiring harness between the terminal block 140 and the electric control board 130, and is conducive to shortening the length of the wiring harness between the electric control board 130 and the terminal block 140, thereby reducing material costs.

[0048] Furthermore, the terminal block 140 is arranged on the side of the electric control bracket 120 away from the electric control board 130, so that the terminal block 140 and the electric control board 130 avoid each other, and prevent the assembly of the electric control board 130 from being affected by interference between the terminal block 140 and the electric control board 130. The electric control bracket 120 and the electric control board 130 are both arranged in the installation cavity 111 defined by the electric control box 110. The electric control box 110 can protect the electric control board 130 and the electric control bracket 120, and reduce the risk of damage to the electric control board 130 and the electric control bracket 120.

[0049] Furthermore, a through-hole 112 is provided on the electrical control box 110, and the through-hole 112 is provided corresponding to the terminal block 140. The terminal block 140 can be passed through the through-hole 112 or the wiring harness can pass through the through-hole 112, so that the wiring harness is connected to the terminal block 140, which is beneficial to further shorten the length of the wiring harness, thereby further reducing material costs.

[0050] In the related art, the terminal block and the electronic control component are set separately and installed separately in different positions in the air conditioner. The space they need to occupy is scattered and they need to be installed separately, which makes the overall assembly of the air conditioner more complicated. At the same time, the distance between the terminal block and the circuit board is far, which is not convenient for wiring, and the length of the wiring harness is long, and the material cost of the wiring harness is high.

[0051] The present application arranges the terminal block 140 on the electric control bracket 120 and installs the electric control board 130 on the electric control bracket 120 to shorten the distance between the terminal block 140 and the electric control board 130, facilitates the routing of the wiring harness between the electric control board 130 and the terminal block 140, and is beneficial to shortening the length of the wiring harness and reducing material costs. At the same time, the terminal block 140 and the electric control board 130 are integrated into the electric control component 100, and the two can be concentrated together and installed in the air conditioner 1000, which is beneficial to reducing the assembly process of the air conditioner 1000 and improving the assembly convenience of the electric control component 100. The occupied space is concentrated, which is beneficial to optimizing the structural layout of the air conditioner 1000.

[0052] Exemplarily, the electrical control box 110 can be constructed as a sheet metal part, or a combination of sheet metal and an insulating shell, which is beneficial to improving the structural strength and fire resistance of the electrical control box 110, thereby helping to improve the protective effect of the electrical control box 110 on the electrical control board 130 and the electrical control board 130 bracket; the electrical control bracket 120 can be constructed as an integrated plastic part to facilitate the assembly of the electrical control bracket 120.

[0053] Combine Figure 1 、 Figure 3 and Figure 2 In some embodiments of the present invention, at least a portion of the wiring base 140 extends out of the electrical control box 110 through the through hole 112 .

[0054] For example, a through-hole 112 is formed on the side wall opposite to the electric control box 110 and the electric control bracket 120, and the terminal block 140 can extend out of the electric control box 110 through the through-hole 112, so that the electric control bracket 120 can be positioned and installed through the cooperation of the terminal block 140 and the through-hole 112, thereby effectively improving the assembly convenience of the electric control bracket 120 and the electric control box 110, and facilitating the connection of the wiring harness to the terminal block 140, thereby effectively improving the wiring convenience.

[0055] Optionally, the entire terminal block 140 can extend out of the electrical control box 110 through the perforation 112, or the portion of the terminal block 140 away from the electrical control bracket 120 can extend out of the electrical control box 110 through the perforation 112. The specific area of ​​the terminal block 140 extending out of the electrical control box 110 through the perforation 112 can be determined based on actual production requirements and is not specifically limited here.

[0056] Combine Figure 1 and Figure 3 In some embodiments of the present invention, a portion of the electric control bracket 120 protrudes toward the through hole 112 to form a boss 121 , and the boss 121 supports the wiring seat 140 .

[0057] Exemplarily, a boss 121 is formed at a position where the electric control bracket 120 is arranged relative to the through-hole 112. The boss 121 bulges from the electric control bracket 120 toward the side close to the through-hole 112. The terminal block 140 can be installed on the boss 121. By setting the boss 121, the positioning and installation of the terminal block 140 are facilitated, which is beneficial to improving the assembly convenience of the terminal block 140 and eliminating the need to adjust the structure of the terminal block 140, which is beneficial to reducing the complexity of processing the electric control component 100.

[0058] Combine Figure 1 and Figure 3 In some embodiments of the present invention, the electrical control component 100 further includes: a wiring seat cover 150, which is arranged on a side of the electrical control box 110 extending from the wiring seat 140 and covers the wiring seat 140, and a wiring inlet and outlet 151 is provided on the wiring seat cover 150.

[0059] Exemplarily, the terminal block cover 150 is covered on a side wall of the electrical control box 110 where the through hole 112 is formed, and the terminal block cover 150 is located on the side of the side wall facing away from the electrical control bracket 120. The terminal block cover 150 is used to cover the terminal block 140 to protect the terminal block 140 and prevent the terminal block 140 from being damaged by external force when assembling the electrical control component 100.

[0060] Furthermore, the terminal block cover 150 is provided with an inlet and outlet port 151, and the wiring harness passes through the terminal block cover 150 through the inlet and outlet port 151 and is connected to the terminal block 140. By providing the inlet and outlet port 151 on the terminal block cover 150, wiring of the terminal block 140 is facilitated.

[0061] Combine Figure 1 、 Figure 4 and Figure 2 In some embodiments of the present invention, a wire retaining frame 122 is further provided on the side of the electric control bracket 120 facing away from the electric control board 130, and an avoidance hole 113 is opened in the electric control box 110 corresponding to the wire retaining frame 122, and at least part of the wire retaining frame 122 extends out of the electric control box 110 through the avoidance hole 113.

[0062] Exemplarily, the wire stopper 122 is arranged on the side of the electric control bracket 120 away from the electric control board 130, and the wire stopper 122 is arranged opposite to the side wall of the electric control box 110 on which the through hole 112 is formed. An avoidance hole 113 is formed on the side wall, and the shape of the avoidance hole 113 is adapted to the wire stopper 122. The wire stopper 122 can extend out of the electric control box 110 through the avoidance hole 113. The wire stopper 122 is used to guide and limit the wire harness extending from the terminal block 140, so that the wire harness can be routed along a preset direction, and it is beneficial to improve the neatness of the wire harness routing.

[0063] It should be noted that the "preset direction" refers to the routing direction of the wire harness that is preset and defined by the wire stop 122. For example, the wire harness can be routed along a first direction, or the wire harness can be routed along a second direction. For example, the "first direction" can be understood as the vertical direction, that is, the height direction of the electronic control component 100, and the "second direction" can be understood as the left-right direction, that is, the width direction of the electronic control component 100. For specific directions, please refer to Figure 4 shown.

[0064] Optionally, the entire wire retaining frame 122 can be extended to the outside of the electric control box 110 through the avoidance hole 113, or the part of the wire retaining frame 122 away from the electric control bracket 120 can be extended to the outside of the electric control box 110 through the avoidance hole 113. The specific area outside the electric control box 110 where the wire retaining frame 122 extends through the avoidance hole 113 can be determined according to actual production requirements and is not specifically limited here.

[0065] Combine Figures 1 to 4 as well as Figure 2 In some embodiments of the present invention, the wire retaining frame 122 and the wiring seat 140 are spaced apart along the first direction, and the wire retaining frame 122 defines a wire retaining groove 1221 that is open along the second direction. The wire retaining groove 1221 is closed on the side away from the wiring seat 140 in the first direction, and the second direction is perpendicular to the first direction.

[0066] Exemplarily, the wire retaining rack 122 and the terminal block 140 are arranged opposite to and spaced apart in the first direction, and the wire retaining rack 122 defines a wire retaining groove 1221, which is open on the side close to the terminal block 140 in the first direction and closed on the side away from the terminal block 140 in the first direction. The wire harness extending from the terminal block 140 can extend into the wire retaining groove 1221 through the open end of the wire retaining groove 1221 in the first direction. Since the wire retaining groove 1221 is closed on the side away from the terminal block 140 in the first direction, the wire retaining groove 1221 is open on both sides in the second direction. After the wire harness is extended into the wire retaining groove 1221, the wire harness can be routed along the second direction, thereby realizing the role of the wire retaining bracket in limiting and guiding the wire harness, making it convenient for the wire harness to exit from the side.

[0067] For example, after the electronic control component 100 is installed in the application scenario, the wire retaining rack 122 and the wiring seat 140 are spaced apart in the up and down directions, the wiring seat 140 is located above the wire retaining rack 122, and the lower end of the wire retaining groove 1221 is closed, so that the wire retaining rack 122 can play the role of supporting the wiring harness.

[0068] Further integration Figure 1 and Figure 3 The electrical control component 100 also includes a terminal block cover 150, which is arranged on one side of the electrical control box 110 where the through hole 112 and the avoidance hole 113 are opened, and covers the terminal block 140 and the wire blocking frame 122. The terminal block cover 150 is respectively formed with a wire inlet and outlet 151 on both sides in the second direction.

[0069] Exemplarily, the terminal block cover 150 is covered on a side wall of the electric control box 110 on which a through hole 112 and an avoidance hole 113 are formed, and the terminal block cover 150 is located on the side of the side wall facing away from the electric control bracket 120. The terminal block cover 150 is used to cover the terminal block 140 and the wire retaining rack 122 to protect the terminal block 140, the wire retaining rack 122 and the wiring harness.

[0070] Furthermore, the terminal block cover 150 is provided with a wire inlet and outlet port 151 on both side walls in the second direction, and the wire inlet and outlet port 151 is arranged to pass through the side wall of the terminal block cover 150 along the second direction. After the wiring harness extends from the terminal block 140, it extends along the first direction to the wire blocking rack 122. The wire blocking rack 122 allows the wiring harness to be routed along the second direction. The wiring harness can extend from the terminal block cover 150 through the wire inlet and outlet port 151, thereby realizing the lateral outlet of the wiring harness in the electronic control component 100.

[0071] Among them, the terminal block 140 is located at the upper part of the electric control bracket 120, and the wire blocking rack 122 is located at the lower part of the electric control bracket 120. By setting the wire blocking rack 122 and setting the wire inlet and outlet ports 151 on the two side walls of the terminal block cover 150, the wire harness can be discharged laterally to prevent the wire harness from coming out directly from the bottom of the wire control component, thereby preventing the wire harness from falling from the bottom of the electric control component 100 when it burns and igniting other structures around the electric control component 100, which is beneficial to improve the safety of the electric control component 100.

[0072] Combine Figure 1 and Figure 3 In some embodiments of the present invention, the wire inlet and outlet port 151 and the wire retaining groove 1221 are arranged relative to each other along the second direction. After the wire harness passes through the wire retaining groove 1221, it can directly extend from the electronic control component 100 through the wire inlet and outlet port 151 to facilitate the routing of the wire harness, and it is beneficial to reduce the length of the wire harness and reduce material costs.

[0073] Combine Figure 4 and Figure 2 In some embodiments of the present invention, a wire pressing portion 114 is provided on the side of the electric control box 110 away from the electric control bracket 120, and the wiring seat 140, the wire pressing portion 114 and the wire blocking frame 122 are arranged in sequence along the first direction, and the wire pressing portion 114 is located between the wiring seat 140 and the wire blocking frame 122.

[0074] For example, in the first direction, the wire pressing portion 114 is arranged between the terminal block 140 and the wire stop frame 122, and a hole structure is formed on the wire pressing portion 114 that penetrates along the first direction. In the process of the wire harness extending from the terminal block 140 to the wire stop frame 122 along the first direction, the wire harness passes through the hole structure on the wire pressing portion 114. The wire pressing portion 114 can fix the wire harness to improve the stability of the wire harness, which is beneficial to improving the reliability of the electrical connection of the electronic control board 130.

[0075] The wire pressing portion 114 can be fixedly connected to the electric control box 110 via a threaded connector, which is beneficial for improving the convenience of disassembly and assembly of the wire pressing portion 114 .

[0076] Combine Figure 1 and Figure 3 In some embodiments of the present invention, the electric control box 110 includes a box body 115 and a box cover 116. The box body 115 defines an installation cavity 111 and is open at one end. The box cover 116 covers the open end of the box body 115. The electric control board 130 is arranged on the side of the electric control bracket 120 facing the box cover 116. A through hole 112 is formed on the box wall on the side of the box body 115 facing away from the box cover 116. A wiring seat cover 150 is provided on the side of the box body 115 facing away from the box cover 116. The wiring seat cover 150 covers the wiring seat 140, the wire pressing part 114 and the wire stop 122, and a wire inlet and outlet port 151 is provided on the wiring seat cover 150.

[0077] Exemplarily, the box body 115 defines an installation cavity 111, and the installation cavity 111 is open toward the side away from the terminal block cover 150. The electric control bracket 120 and the electric control board 130 can be installed in the box body 115 through the open end of the installation cavity 111. After the electric control bracket 120 and the electric control board 130 are assembled with the box body 115, the box cover 116 can be snap-fitted with the box body 115 to close the open end of the box body 115, thereby encapsulating the electric control board 130 in the electric control box 110, which helps to reduce the risk of damage to the electric control board 130.

[0078] Further integration Figure 2 , a through-hole 112 and an avoidance hole 113 arranged at intervals in the first direction are formed on the wall surface of the box body 115 opposite to the terminal block cover 150, the terminal block 140 extends out of the box body 115 through the through-hole 112, and the wire stop 122 extends out of the box body 115 through the avoidance hole 113, the wire pressing portion 114 is arranged on the side of the box body 115 away from the electric control bracket 120, and along the first direction, the wire pressing portion 114 is located between the terminal block 140 and the wire stop 122, the terminal block cover 150 can block the terminal block 140, the wire pressing portion 114, the wire stop 122 and the wiring harness extending from the terminal block 140 to the wire stop 122, so as to protect the terminal block 140, the wire pressing portion 114, the wire stop 122 and the wiring harness.

[0079] Furthermore, the wire retaining rack 122 can allow the wiring harness to be routed along the second direction, and the wire inlet and outlet ports 151 on the terminal block cover 150 are arranged relative to the wire retaining groove 1221 in the second direction. After passing through the wire retaining rack 122, the wire harness can extend out of the terminal block 140 through the wire inlet and outlet ports 151, which facilitates the routing of the wire harness and helps shorten the length of the wire harness.

[0080] Combine Figure 1 、 Figure 3 、 Figure 6 and Figure 2 In some embodiments of the present invention, the edge of the electric control bracket 120 has an elastic clamping portion 123 , and the electric control bracket 120 is clamped and connected to the electric control box 110 through the elastic clamping portion 123 .

[0081] Exemplarily, elastic clamping parts 123 are provided on both side edges of the electric control bracket 120 in the first direction. During the process of installing the electric control bracket 120 to the box body 115, the elastic clamping parts 123 are pressed against the inner wall of the box body 115, and the inner wall of the box body 115 presses against the elastic clamping parts 123 to elastically deform. When the electric control bracket 120 is assembled into place, the elastic clamping parts 123 recover their deformation and are clamped and connected to the electric control box 110, thereby realizing the positioning assembly of the electric control bracket 120 and the electric control box 110.

[0082] Among them, the elastic clamping part 123 can be constructed as an elastic hook, and a clamping slot can be formed in the box body 115. The elastic clamping part 123 can be clamped and matched with the clamping slot, so as to realize the clamping connection between the elastic clamping part 123 and the electric control box 110. It can be understood that the setting position of the clamping slot can be determined according to the assembly position requirements of the electric control bracket 120, and no specific limitation is made here.

[0083] Combine Figure 1 and Figure 5 In some embodiments of the present invention, the electric control bracket 120 includes a bracket body 124 and a limiting portion 125, wherein the bracket body 124 is formed with a mounting groove 126, and the mounting groove 126 is open toward the side away from the wiring seat 140 cover, and the electric control board 130 can be installed in the mounting groove 126 through the open end of the mounting groove 126.

[0084] For example, in combination Figure 6 The bracket is provided with a limiting portion 125, which is located on both sides of the bracket body 124 in the second direction. The limiting portion 125 extends from the bracket body 124 in a direction away from the cover of the terminal block 140. The limiting portion 125 includes a connecting flange 1251 and an elastic fitting portion 1252. The elastic fitting portion 1252 is disposed on the inner side of the connecting flange 1251, that is, on the side of the connecting flange 1251 adjacent to the mounting groove 126 in the second direction. A deformation groove 1253 is formed in the connecting flange 1251, which is recessed along the second direction. The elastic fitting portion 1252 is disposed opposite the deformation groove 1253 in the second direction. The elastic fitting portion 1252 is spaced apart from the bracket body 124 at one end of the elastic fitting portion 1252, which is closer to the bracket body 124 in the third direction.

[0085] When the electric control board 130 is assembled with the electric control bracket 120, the electric control board 130 is assembled into the mounting groove 126 through the open end of the mounting groove 126. The electric control board 130 presses against the elastic fitting portion 1252 and causes the elastic fitting portion 1252 to deform into the deformation groove 1253 along the second direction. When the electric control board 130 moves along the third direction to between the elastic fitting portion 1252 and the bracket body 124, the elastic fitting portion 1252 recovers the deformation, and the elastic fitting portion 1252 is limitedly fitted with the electric control board 130 in the third direction to fix the electric control board 130 in the mounting groove 126.

[0086] For example, the “third direction” may be the front-to-back direction, or may be understood as the thickness direction of the electronic control component 100. For specific directions, please refer to Figure 3 shown.

[0087] Combine Figure 6 and Figure 5In some embodiments of the present invention, a wire-holding portion 127 is further provided on the electric control bracket 120. The wire-holding portion 127 is constructed as a hook, which is suitable for cooperating with a side wall of the box body 115 in the second direction, and a through hole can be defined between the hook and the box body 115. The wiring harness routed along the first direction in the electric control box 110 can pass through the through hole. The hook can cooperate with the box body 115 to limit the part of the wiring harness, thereby improving the stability of the wiring harness, thereby helping to improve the reliability of the electrical connection of the electric control board 130.

[0088] Combine Figure 1 、 Figure 4 and Figure 6 In some embodiments of the present invention, a component mounting portion 128 is further provided on the electric control board 130. The component mounting portion 128 is connected to the bracket body 124 and is located on one side of the bracket body 124 in the second direction. The component mounting portion 128 is used to install the electric control components 160.

[0089] For example, when the electric control board 130 is installed on the electric control bracket 120, in the third direction, the orthographic projection of the electric control board 130 and the orthographic projection of the component mounting portion 128 are offset in the second direction, and the electric control component 160 can be installed on the component mounting portion 128, preventing the electric control component 160 from being unable to be installed due to insufficient installation space on the electric control board 130. While ensuring the assembly of the electric control component 160, it is beneficial to improve the space utilization in the electric control box 110 and facilitate the positioning and installation of the electric control component 160.

[0090] The number of the electronic control components 160 is not limited, and they can be configured as reactors or capacitors, etc.

[0091] The following combination Figure 7-11 An air conditioner 1000 according to an embodiment of the present invention will be described.

[0092] The air conditioner 1000 according to the present invention includes the above-mentioned electronic control component 100 .

[0093] Since the air conditioner 1000 is provided with the above-mentioned electronic control component 100, by setting the terminal block 140 on the electronic control bracket 120 and installing the electronic control board 130 on the electronic control bracket 120, the distance between the terminal block 140 and the electronic control board 130 is shortened, which facilitates the routing of the wiring harness between the electronic control board 130 and the terminal block 140, and is beneficial to shortening the length of the wiring harness, reducing material costs, and simplifying the structure and assembly process of the air conditioner 1000.

[0094] Combine Figures 7 to 11In some embodiments of the present invention, the air conditioner 1000 is an indoor cabinet unit, and the air conditioner 1000 includes a first part 200 and a second part 300, the first part 200 is located above the second part 300, and the first part 200 includes a heat exchange component 210 and an air supply component 220.

[0095] For example, when the air supply component 220 is working, it can drive the air outside the air conditioner 1000 to form an airflow, and the airflow can enter the air conditioner 1000 to exchange heat with the heat exchange component 210. The heat exchange component 210 can heat the airflow or cool the airflow, thereby realizing the function of adjusting the temperature of the air conditioner 1000.

[0096] The second part 300 includes a fresh air module 310 and an electronic control component 100. The fresh air module 310 includes a fresh air fan 311 and an air outlet frame 312. The air outlet frame 312 and the electronic control component 100 are both higher than the fresh air fan 311. The electronic control component 100 is arranged on the rear side of the air outlet frame 312, the electronic control board 130 is arranged on the front side of the electronic control bracket 120, and the terminal block 140 is arranged on the rear side of the electronic control bracket 120.

[0097] The fresh air blower 311 can drive the air outside the air conditioner 1000 to form an air flow, and send it into the room through the air outlet frame 312 to realize the fresh air function of the air conditioner 1000.

[0098] Mounting the electronic control unit 100 on the rear side of the air outlet frame 312 facilitates air delivery from the air outlet frame 312 to the front or sideways, shortening the air duct and facilitating rear-side wiring connection of the electronic control unit 100 to the outdoor unit. Furthermore, the electronic control board 130 is disposed on the front side of the electronic control bracket 120, and the wiring socket 140 is disposed on the rear side of the electronic control bracket 120, facilitating wiring from the rear side of the electronic control unit 100 (which can also be understood as the rear side of the air conditioner 1000) without removing the box cover 116, thereby facilitating convenient wiring of the electronic control unit 100.

[0099] Combine Figure 8 and Figure 10 In some embodiments of the present invention, the air conditioner 1000 includes an outer box bottom plate component 400. From top to bottom, an air conditioning air inlet 401, a fresh air outlet 403 and an indoor air inlet 402 are sequentially arranged on the outer box bottom plate component 400. A fresh air interface 404 is also provided at the lower part of the outer box bottom plate component 400. When the air supply component 220 is working, the air supply component 220 drives the air outside the air conditioner 1000 to form an airflow. The airflow can flow into the outer box bottom plate component 400 through the air conditioning air inlet 401 and exchange heat with the heat exchange component 210.

[0100] For example, in combination Figure 9The first part 200 also includes an air-conditioning outlet frame 230, which is arranged on the side of the air supply component 220 away from the heat exchange component 210, and an air outlet 231 is formed on the air-conditioning outlet frame 230. The air flow after heat exchange with the heat exchange component 210 can be sent from the air supply component 220 into the air-conditioning outlet frame 230 and flow out of the air conditioner 1000 through the air outlet 231.

[0101] For example, in combination Figure 7 A panel 500 is provided on the side of the air outlet frame 230 facing away from the air supply component 220. The panel 500 has a display and control area that can display temperature information, humidity information, etc., as well as a touch control area.

[0102] Combine Figures 8 to 11 In some embodiments of the present invention, one side of the fresh air fan 311 is connected to the indoor air inlet 402 and the fresh air interface 404, and the other side of the fresh air fan 311 is connected to the air outlet frame 312. At the same time, the air outlet frame 312 is connected to the fresh air outlet 403. When the fresh air fan 311 is working, the fresh air fan 311 can drive the air outside the air conditioner 1000 to form an airflow. The airflow can flow into the fresh air fan 311 through the indoor air inlet 402 and one of the fresh air interfaces 404 and from the fresh air fan 311 to the air outlet frame 312, and the airflow flows to the fresh air outlet 403 through the air outlet frame 312.

[0103] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0104] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electronic control component, characterized in that: include: an electric control box, the electric control box defining a mounting cavity; An electric control bracket, the electric control bracket is arranged in the installation cavity; An electric control board, the electric control board is arranged in the installation cavity and installed on the electric control bracket; A wiring seat is installed on the electric control bracket and is located on a side of the electric control bracket away from the electric control board. The electric control box is provided with a through hole corresponding to the wiring seat.

2. The electronic control component according to claim 1, characterized in that: At least a portion of the wiring seat extends out of the electric control box through the through hole.

3. The electronic control component according to claim 2, characterized in that: A portion of the electric control bracket protrudes toward the through hole to form a boss, and the boss supports the wiring seat.

4. The electronic control component according to claim 2, characterized in that: Also includes: The wiring seat cover plate is arranged on a side of the electric control box extending out of the wiring seat and covers the wiring seat, and the wiring seat cover plate is provided with an inlet and outlet.

5. The electronic control component according to claim 1, characterized in that: A wire retaining frame is also provided on the side of the electric control bracket away from the electric control board, and a avoidance hole is opened in the electric control box corresponding to the wire retaining frame, and at least part of the wire retaining frame extends out of the electric control box through the avoidance hole.

6. The electronic control component according to claim 5, characterized in that: The wire retaining frame and the wiring seat are spaced apart in a first direction, and the wire retaining frame defines a wire retaining groove open in a second direction, the wire retaining groove is closed on a side away from the wiring seat in the first direction, and the second direction is perpendicular to the first direction; The electric control component also includes a wiring seat cover, which is arranged on one side of the electric control box where the through hole and the avoidance hole are opened, and covers the wiring seat and the wire blocking frame. The wiring seat cover is respectively formed with wire inlet and outlet ports on both sides in the second direction.

7. The electronic control component according to claim 6, characterized in that: The wire inlet and outlet ports are arranged opposite to the wire retaining groove along the second direction; and / or the first direction is an up-down direction, the wiring seat is located above the wire retaining frame, and the lower end of the wire retaining groove is closed.

8. The electronic control component according to claim 5, characterized in that: A wire pressing portion is provided on one side of the electric control box away from the electric control bracket. The wiring seat, the wire pressing portion and the wire retaining frame are sequentially arranged at intervals along the first direction, and the wire pressing portion is located between the wiring seat and the wire retaining frame.

9. The electronic control component according to claim 8, characterized in that: The electric control box includes a box body and a box cover, the box body defines the installation cavity and is open at one end, the box cover covers the open end of the box body, the electric control board is arranged on the side of the electric control bracket facing the box cover, the through hole is formed on the box wall on the side of the box body away from the box cover, the side of the box body away from the box cover is provided with a wiring seat cover plate, the wiring seat cover plate covers the wiring seat, the wire pressing part and the wire blocking frame, and the wiring seat cover plate is provided with a wire inlet and outlet.

10. The electronic control component according to any one of claims 1 to 9, characterized in that: The edge of the electric control bracket is provided with an elastic clamping portion, and the electric control bracket is clamped and connected with the electric control box via the elastic clamping portion.

11. An air conditioner comprising the electronic control component according to any one of claims 1 to 10.

12. The air conditioner according to claim 11, characterized in that: The air conditioner is an indoor cabinet and includes a first part and a second part, the first part is located above the second part, the first part includes a heat exchange component and an air supply component, the second part includes a fresh air module and the electronic control component, the fresh air module includes a fresh air fan and an air outlet frame, the air outlet frame and the electronic control component are both higher than the fresh air fan, the electronic control component is arranged on the rear side of the air outlet frame, the electronic control board is arranged on the front side of the electronic control bracket, and the wiring socket is arranged on the rear side of the electronic control bracket.

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