CN221035992U

CN221035992U - Electric control box and air conditioner with same

Info

Publication number: CN221035992U
Application number: CN202322644007.4U
Authority: CN
Inventors: 龙芃吉; 杨洪强; 尚治国; 周长斌
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Foshan Shunde Midea Electric Science and Technology Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Foshan Shunde Midea Electric Science and Technology Co Ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-28
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses an electric control box and an air conditioner with the same. The electric control box comprises a shell, an electric control plate and an inductor, wherein the electric control plate is arranged on the shell and is provided with an installation area for installing electronic devices; the inductor is arranged in the installation area and is connected with the electric control board. According to the utility model, the reactor is replaced by the inductor, and the volume and the weight of the inductor are smaller than those of the reactor, so that the volume of the electric control box can be reduced, and the inductor is assembled on the electric control board more labor-saving, so that the assembly efficiency of the electric control box can be improved; according to the utility model, the inductor is arranged in the installation area on the electric control board, so that the whole electric control box is more compact in structure, the inductor is directly and electrically connected with the electric control board, the connection step can be simplified, and the assembly efficiency is improved.

Description

Electric control box and air conditioner with same

Technical Field

The utility model relates to the technical field of electric control boxes, in particular to an electric control box and an air conditioner with the same.

Background

In some related art, the sealed electronic control box adopts a low-frequency PFC scheme, that is, the reactor is hung outside the electronic control box, so that better heat dissipation is facilitated. However, the reactor in the related art is large in volume, thereby resulting in a large volume of the electronic control box equipped with the reactor, and also low in efficiency at the time of assembly, while the reactor in the related art is also high in cost.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to propose an electric control box which is small in size, high in assembly efficiency and low in cost.

According to an embodiment of the utility model, an electronic control box comprises:

A housing;

the electronic control board is arranged on the shell and is provided with an installation area for installing electronic devices;

the inductor is arranged in the installation area and is connected with the electric control board.

According to the electric control box provided by the embodiment of the utility model, the volume and the weight of the inductor are smaller than those of the reactor, so that the volume of the electric control box provided by the embodiment of the utility model can be reduced by replacing the reactor with the inductor, and the inductor is assembled on the electric control board more labor-saving, so that the assembly efficiency of the electric control box can be improved; second, through setting up the inductance in the installation region on the automatically controlled board, can make the structure of whole automatically controlled box compacter, the inductance is directly connected with automatically controlled board electricity, can simplify the connection step, improves assembly efficiency.

According to some embodiments of the utility model, the inductor comprises an inductor body and an inductor base, the inductor body is arranged on the inductor base, the inductor base is arranged on the installation area, and the inductor body is connected with the electric control board.

According to some embodiments of the utility model, the housing and the inductance seat together define an accommodating space, the electric control board is disposed in the accommodating space, and the inductance body is located outside the accommodating space.

According to some embodiments of the utility model, the housing is in sealing connection with the inductor base.

According to some embodiments of the utility model, a seal is provided between the housing and the inductor base.

According to some embodiments of the utility model, the seal is provided with a slot into which the housing and/or the inductor base portion is inserted.

According to some embodiments of the utility model, the housing has a side wall opposite the mounting area, one of the side wall and the inductance seat is provided with a baffle plate, the baffle plate is in sealing connection with the other, and the baffle plate extends along the circumferential direction of the inductance body to separate the inductance body and the electronic device.

According to some embodiments of the utility model, the other of the side wall and the inductor base has at least one first sealing surface and at least one second sealing surface connected to each other, the first sealing surface being in sealing engagement with a side of the baffle facing or facing away from the inductor body, the second sealing surface being in sealing engagement with an end surface of the baffle adjacent to the side.

According to some embodiments of the utility model, the first sealing surface and the second sealing surface each extend in a circumferential direction of the inductor body.

According to some embodiments of the utility model, the side wall is provided with an opening opposite to the inductor body; and/or the baffle plate has an opening facing out of the accommodation space in a circumferential direction of the inductance body.

According to some embodiments of the utility model, the inductor body is located inside the opening.

According to some embodiments of the utility model, the inductor base is provided with a through hole, the inductor body is electrically connected with the electric control board through a conducting piece penetrating through the through hole, and a sealing filler is arranged between the through hole and the conducting piece.

According to some embodiments of the utility model, the housing comprises a first housing and a second housing, the first housing covers the second housing and is in sealing connection with the second housing, and the electric control board is arranged on the second housing.

The air conditioner comprises the electric control box according to the embodiment of the utility model. Because the air conditioner of the embodiment of the utility model comprises the electric control box of the embodiment of the utility model, the air conditioner has at least the advantages of smaller volume, improved assembly efficiency and more compact structure.

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

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a perspective view of an electronic control box according to an embodiment of the present utility model;

fig. 2 is an exploded view of an electronic control box according to one embodiment of the present utility model;

fig. 3 is a side view of an electronic control box according to one embodiment of the present utility model;

fig. 4 is a top view of an electronic control box according to one embodiment of the present utility model;

FIG. 5 is a section A-A of FIG. 4;

FIG. 6 is an enlarged partial view of portion A of FIG. 5;

Fig. 7 is an exploded view of an electronic control box according to another embodiment of the present utility model;

Fig. 8 is a side view of an electronic control cartridge according to another embodiment of the present utility model;

Fig. 9 is a top view of an electronic control cartridge according to another embodiment of the present utility model;

FIG. 10 is a section B-B of FIG. 9;

FIG. 11 is an enlarged partial view of portion B of FIG. 10;

fig. 12 is an exploded view of an electronic control box according to still another embodiment of the present utility model;

fig. 13 is an internal structural view of an electronic control box according to still another embodiment of the present utility model;

fig. 14 is a side view of an electronic control box according to yet another embodiment of the present utility model;

Fig. 15 is a top view of an electronic control box according to yet another embodiment of the present utility model;

FIG. 16 is a section C-C of FIG. 15;

fig. 17 is a partial enlarged view of a portion C in fig. 16.

Reference numerals:

An electronic control box 100;

A housing 10;

A sidewall 101; a second seal boss 1011; a first housing 102; a second housing 103;

An electric control board 20;

An inductance 30;

An inductor body 301; an inductor base 302; a first sealing protrusion 3021;

A seal member 40;

A slot 401;

A baffle 50;

A third sealing protrusion 501; a first sealing surface 601; a second sealing surface 602.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

An electronic control box 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 16.

The electronic control box 100 according to the embodiment of the utility model can be used in air conditioners, refrigerators and the like. When the electric control box 100 is applied to an air conditioner, the electric control box 100 is used for controlling the driving of an air conditioner outdoor compressor and other outdoor loads.

As shown in fig. 2, 7 and 12, the electronic control box 100 may include a housing 10, an electronic control board 20 and an inductor 30. Specifically, in the related art, the reactor externally hung on the electric control box 100 is connected with the electric control board 20 through the patch cord, and the connection mode and the connection position of the inductor 30 in the embodiment of the utility model and the connection mode and the connection position of the reactor externally hung on the electric control box 100 in the circuit on the electric control board 20 in the related art can be the same, so that the electrical functions can be the same.

The inductor 30 in the embodiment of the utility model can be an on-board PFC inductor, and compared with an electric controller, the inductor 30 in the embodiment of the utility model has smaller volume and lower cost and is a high-frequency PFC scheme. Thus, it can be appreciated that, because the inductor 30 in the embodiment of the present utility model is low in cost, the cost of the entire electronic control box 100 can be reduced; because the inductor 30 in the embodiment of the utility model has smaller volume and lighter weight, compared with the reactor, the inductor 30 in the embodiment of the utility model is more labor-saving and has higher assembly efficiency.

The electric control board 20 is arranged on the shell 10, and the electric control board 20 is provided with a mounting area for mounting electronic devices; the electronic devices herein may include sockets, capacitors, small inductors, resistors, heat sinks, and the like. The inductor 30 is disposed in the mounting area and is connected to the electronic control board 20. Because the inductor 30 is directly installed in the installation area of the electric control board 20, it can be directly connected with the electric control board 20 through the conductive members such as pins, therefore, compared with the connection mode adopting the patch cord, the assembly efficiency is higher, the assembly speed is faster, and in addition, the inductor 30 is directly integrated on the electric control board 20, so that the whole structure of the electric control box 100 is more compact.

According to the electric control box 100 of the embodiment of the utility model, firstly, the volume and the weight of the inductor 30 are smaller than those of the reactor, so that the volume of the electric control box 100 of the embodiment of the utility model can be reduced by replacing the reactor with the inductor 30, and the inductor 30 is assembled on the electric control board 20 more labor-saving, so that the assembly efficiency of the electric control box 100 can be improved; second, through setting up inductance 30 in the installation region on automatically controlled board 20, can make the structure of whole automatically controlled box 100 compacter, inductance 30 is direct to be connected with automatically controlled board 20 electricity, can simplify the connection step, improves assembly efficiency.

According to some embodiments of the present utility model, as shown in fig. 2, 7 and 12, the inductor 30 includes an inductor body 301 and an inductor base 302, the inductor body 301 is disposed on the inductor base 302, the inductor base 302 is disposed on the mounting area, and the inductor body 301 is connected to the electronic control board 20. The inductor base 302 is arranged to mount the inductor body 301, so that the mounting stability of the inductor body 301 can be improved, for example, an arc-shaped supporting surface which is mutually matched with part of the side wall 101 of the inductor body 301 can be arranged on the inductor base 302, and for example, the baffle plates 50 can be arranged on two axial sides of the arc-shaped supporting surface to play a limiting role; secondly, pins and the like of the inductor body 301 can be fixed on the inductor base 302, and then the inductor base 302 is directly spliced with the electric control board 20 to realize connection, so that the connection is more convenient; third, the inductor base 302 may be conveniently sealed to the housing 10 so that the electronic control board 20 may be in a relatively sealed environment; fourth, the inductance seat 302 can also play a certain role in protection, so that the possibility of damage to the inductance body 301 caused by direct impact is reduced.

It should be noted that, for example, in some special cases, the refrigerant in the air conditioner outdoor unit may leak, and if the leaked refrigerant contacts with the electric control board 20, the leaked refrigerant may be ignited by the electric control board 20, so that an explosion occurs, so the electric control board 20 needs to be disposed in a relatively sealed space to reduce the possibility that the external matters enter into the casing 10 and contact with the electric control board 20; meanwhile, the inductor 30 generates a large amount of heat during operation, and thus needs to be in an open space with good air circulation to achieve good heat dissipation by using heat convection, and thus, a related art generally cannot think of integrating the inductor 30 directly onto the electronic control board 20. The electric control box 100 in the application enables the shell 10 and the inductance seat 302 to jointly define an accommodating space, the electric control board 20 is arranged in the accommodating space, the inductance body 301 is arranged on the inductance seat 302, and the inductance body 301 is positioned outside the accommodating space, so that the inductance 30 is integrated on the electric control board 20, and the inductance body 301 is positioned outside the accommodating space, and good heat dissipation of the inductance body 301 can be ensured.

According to some embodiments of the present utility model, the housing 10 is hermetically connected to the inductor base 302 to define a sealed accommodating space, so as to reduce the possibility of foreign substances entering the accommodating space. For example, reduces the likelihood of a leaking refrigerant entering the receiving space and contacting the electronic control board 20 for explosion.

According to some embodiments of the present utility model, a seal 40 may be provided between the housing 10 and the induction mount 302 to achieve a seal between the housing 10 and the induction mount 302. More specifically, for example, as shown in FIG. 2, the seal 40 may be a sealing ring, such as a rubber sealing ring; for example, the sealing member 40 may be a sealing layer formed by sealant, which has a simple structure, is convenient to implement, and is beneficial to reducing the processing difficulty of the housing 10 and the inductance seat 302.

In some embodiments, the housing 10 has a side wall 101 opposite to the mounting area, and the seal 40 is disposed on a side of the inductor base 302 opposite to the side wall 101, so that the seal 40 can be pressed by using a pressing force between the housing 10 and the inductor base 302, so that a better sealing effect is achieved between the seal 40 and the housing 10 and between the seal 40 and the inductor base 302.

According to some embodiments of the present utility model, as shown in fig. 6, the sealing member 40 is provided with a slot 401, and the housing 10 and/or the inductor base 302 are partially inserted into the slot 401. It will be appreciated that by providing the slot 401 on the seal 40, the contact area between the housing 10 and the seal 40 or between the inductor base 302 and the seal 40 can be increased, thereby improving the sealing effect.

According to some embodiments of the present utility model, as shown in fig. 2, 7 and 12, the housing 10 has a side wall 101 opposite to the mounting area, one of the side wall 101 and the inductor base 302 is provided with a baffle 50, and the baffle 50 is connected with the other in a sealing manner. More specifically, for example, as shown in fig. 5 and 6, a baffle 50 is provided on the side wall 101 of the housing 10, and the baffle 50 is hermetically connected to the inductor base 302 by a seal member 40. More specifically, the side of the inductor base 302 facing the sidewall 101 is sealingly connected to the baffle 50 by the seal 40. As shown in fig. 10 and 11, for example, the baffle 50 is connected with the side wall 101 of the shell 10, and the baffle 50 is connected with the inductor base 302 in a sealing manner through a sealing structure, such as a staggered sealing surface; for example, as shown in fig. 16, the baffle 50 is connected to the inductor base 302, and the baffle 50 is connected to the side wall 101 of the housing 10 in a sealing manner by a sealing structure, such as a staggered sealing surface. The baffle 50 extends along the circumference of the inductor body 301 to separate the inductor body 301 and the electronic device so that the inductor body 301 and the electronic device are in different spaces.

In some embodiments, the baffle 50 is integrally formed with the housing 10 or the inductor base 302, or the baffle 50 is detachably and sealingly connected to the housing 10 or the inductor base 302, more specifically, for example, the baffle 50 is in snap-fit connection with the housing 10 or the inductor base 302, which is within the scope of the present utility model.

According to some embodiments of the present utility model, the other of the side wall 101 and the inductor base 302 has at least one first sealing surface 601 and at least one second sealing surface 602 connected to each other, the first sealing surface 601 is in sealing engagement with a side surface of the baffle 50 facing or facing away from the inductor body 301, the second sealing surface 602 is in sealing engagement with an end surface of the baffle 50 adjacent to the side surface, and by providing the first sealing surface 601 and the second sealing surface 602 on the side wall 101 or the inductor base 302, the first sealing surface 601 and the second sealing surface 602 are in sealing engagement with the baffle 50, thereby realizing a seal between the inductor base 302 and the housing 10, and by sealing by using a plurality of staggered sealing surfaces, the sealing life is longer, more durable, and the sealing effect is good.

More specifically, as shown in fig. 11, for example, a side of the inductor base 302 facing the side wall 101 may be provided with a first sealing convex portion 3021, a side of the first sealing convex portion 3021 facing away from the inductor body 301 is a first sealing surface 601, a portion of the inductor base 302 facing the side wall 101 and located on a side of the first sealing convex portion 3021 facing away from the inductor body 301 is a second sealing surface 602, and the first sealing surface 601 and the second sealing surface 602 are respectively in sealing engagement with a side of the baffle 50 facing the inductor body 301 and an end surface of the baffle 50 facing the inductor base 302; it will be appreciated that the baffle 50 may also be provided on the side of the first sealing protrusion 3021 facing the inductor body 301.

More specifically, a side adjacent to a side of the inductor base 302 facing the side wall 101 may also be provided with a fourth sealing protrusion, a side adjacent to a side of the inductor base 302 facing the side wall 101 is a first sealing surface 601 in sealing engagement with a side of the baffle 50 facing the inductor body 301, and a side of the fourth sealing protrusion facing the side wall 101 is a second sealing surface 602 in sealing engagement with an end surface of the baffle 50 adjacent to the side.

As shown in fig. 17, the side wall 101 is provided with a second sealing protrusion 1011, a first sealing surface 601 is provided on a side of the second sealing protrusion 1011 facing the inductor body 301, a wall surface of the side wall 101 adjacent to the first sealing surface 601 is in sealing engagement with a second sealing surface 602, and the first sealing surface 601 and the second sealing surface 602 are in sealing engagement with the stopper.

As shown in fig. 17, the baffle 50 is provided with a third sealing protrusion 501, and at this time, the first sealing surface 601 is in sealing engagement with the side of the baffle 50 facing away from the inductor body 301, and the second sealing surface 602 is in sealing engagement with the side of the third sealing protrusion 501 facing toward the sidewall 101.

But is not limited thereto, for example, a first groove may be provided on the sidewall 101 and/or the inductor base 302, in which the baffle 50 is inserted, and the sidewall of the first groove forms the first sealing surface 601 and the second sealing surface 602. Or a second groove is formed on the baffle 50, and a fifth sealing protrusion is formed on the side wall 101 and/or the inductor base 302, and the fifth sealing protrusion is in sealing fit with the second groove, and forms a first sealing surface 601 and a second sealing surface 602.

In some embodiments, sealing components such as rubber pads may be further disposed between the first sealing surface 601 and the second sealing surface 602 and the baffle 50, so as to achieve a better sealing effect.

According to some embodiments of the utility model, the first sealing surface 601 and the second sealing surface 602 each extend along the circumference of the inductor body 301 to achieve a good seal. More specifically, the first sealing surface 601 and the second sealing surface 602 extend along the circumferential direction of the inductor body 301, which includes both the first sealing surface 601 and the second sealing surface 602 having a ring shape, and the first sealing surface 601 and the second sealing surface 602 surround the inductor body 301, and also includes the first sealing surface 601 and the second sealing surface 602 not completely surround the inductor body 301, for example, a portion of the interface between the housing 10 and the inductor base 302 is sealed by the sealing member 40, and a portion of the interface between the housing 10 and the inductor base 302 is sealed by the first sealing surface 601 and the second sealing surface 602.

According to some embodiments of the utility model, as shown in fig. 1 to 17, the side wall 101 is provided with an opening opposite to the inductor body 301; and/or, the baffle 50 has an opening toward the outside of the accommodation space in the circumferential direction of the inductor body 301, in other words, neither the baffle 50 nor the opening on the side wall 101 communicates with the inside of the accommodation space or the opening on the baffle 50 is not toward the accommodation space. Like this, the heat that inductance body 301 produced can be dispelled away fast through the opening, is favorable to the quick heat dissipation of inductance body 301, does not also influence accommodation space's leakproofness. More specifically, for example, only two or three of the two sides in the circumferential direction of the inductance body 301 may be provided with the baffle 50 to define an opening toward the outside of the accommodation space; or the baffle plates 50 are arranged in the circumferential direction of the inductor body 301, but the distance between the end of the inductor body 301 facing the side wall 101 and the side wall 101 is smaller than the distance between the end of the inductor body 301 facing the side wall 101 and the side wall 101, so as to define an opening facing the outside of the accommodating space.

According to some embodiments of the present utility model, as shown in fig. 5, 10 and 16, the inductor body 301 is located inside the opening, or the inductor body 301 does not pass through the opening. Thus, when the electric control box 100 is stacked together during transportation or assembled, the inductor body 301 is not easy to directly contact with other electric control boxes 100 or other components, so that the inductor body is not easy to directly impact, but can directly impact the shell 10, and the possibility of damage to the inductor body 301 during transportation and assembly is reduced.

According to some embodiments of the present utility model, the inductor base 302 is provided with a through hole, the inductor body 301 is electrically connected with the electric control board 20 through a conductive member penetrating through the through hole, and a sealing filler is disposed between the through hole and the conductive member to ensure the tightness of the through hole, so as to reduce the possibility that external substances such as refrigerant enter the accommodating space from the through hole to contact with the electric control board 20.

Specifically, for example, the conductive member is a pin, and the inductor body 301 is connected to the electronic control board 20 through the pin, so that connection is more convenient.

According to some embodiments of the present utility model, as shown in fig. 2, 7 and 12, the housing 10 includes a first housing 102 and a second housing 103, the first housing 102 covers the second housing 103 and is connected with the second housing 103 in a sealing manner, and the electronic control board 20 is disposed on the second housing 103. During assembly, the inductor 30 is arranged on the electric control board 20, the electric control board 20 is arranged on the second shell 103, and then the first shell 102 is covered on the second shell 103, so that the assembly is more convenient, and the shell 10 is formed by assembling split parts, thereby being convenient for processing and forming.

An air conditioner according to an embodiment of the present utility model includes the electronic control box 100 according to the above-described embodiment of the present utility model. Since the air conditioner according to the embodiment of the present utility model includes the electronic control box 100 according to the above embodiment of the present utility model, it has at least the advantages that the volume can be smaller, the assembly efficiency can be improved, and the structure can be more compact.

In the description of the present utility model, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counter-clockwise", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific orientation.

In the description of the utility model, "a first feature" or "a second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the utility model, a first feature is "above" and "over" a second feature includes both the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

Other constructions and operations of the air conditioner according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.

In the description herein, a description of the terms "one embodiment," "some embodiments," "exemplary embodiments," "examples," "specific examples," "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with that embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. The described features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. An electronic control box, characterized by comprising:

A housing;

2. The electrical control box of claim 1, wherein the inductor comprises an inductor body and an inductor base, the inductor body is disposed on the inductor base, the inductor base is disposed on the mounting area, and the inductor body is connected with the electrical control board.

3. The electrical control box of claim 2, wherein the housing and the inductor base together define a receiving space, the electrical control board is disposed in the receiving space, and the inductor body is disposed outside the receiving space.

4. An electrical control box according to claim 3 wherein the housing is sealingly connected to the inductor base.

5. The electrical control box of claim 4, wherein a seal is provided between the housing and the inductor base.

6. An electrical control box according to claim 5, wherein the seal is provided with a slot into which the housing and/or the inductor seat is partially inserted.

7. The electrical control box of claim 4, wherein the housing has a side wall opposite the mounting area, one of the side wall and the inductance seat is provided with a baffle plate, the baffle plate is connected with the other in a sealing manner, and the baffle plate extends along a circumferential direction of the inductance body to separate the inductance body and the electronic device.

8. The electrical control box of claim 7, wherein the other of the side wall and the inductor base has at least one first sealing surface and at least one second sealing surface connected to each other, the first sealing surface sealingly engaging a side of the baffle facing or facing away from the inductor body, the second sealing surface sealingly engaging an end surface of the baffle adjacent the side.

9. The electrical control box of claim 8, wherein the first and second sealing surfaces each extend in a circumferential direction of the inductor body.

10. The electrical control box of claim 7, wherein the side wall is provided with an opening opposite the inductor body; and/or the baffle plate has an opening facing out of the accommodation space in a circumferential direction of the inductance body.

11. The electrical control box of claim 10, wherein the inductor body is located inside the opening.

12. The electrical control box according to claim 2, wherein the inductance seat is provided with a through hole, the inductance body is electrically connected with the electrical control board through a conducting piece penetrating through the through hole, and a sealing filler is arranged between the through hole and the conducting piece.

13. The electronic control box of claim 1, wherein the housing comprises a first housing and a second housing, the first housing covers the second housing and is in sealing connection with the second housing, and the electronic control board is arranged on the second housing.

14. An air conditioner comprising an electronic control box according to any one of claims 1 to 13.