CN221203068U - Electric control box and air conditioner indoor unit - Google Patents

Abstract

The utility model discloses an electric control box and an air conditioner indoor unit, wherein the electric control box comprises a box body, a box cover, an electric control plate and a plurality of wiring terminals, the box body is provided with a first opening, and the box cover covers the first opening; the electric control plate is arranged in the box body, and a first included angle is formed between the electric control plate and the axial direction of the first opening, and the electric control plate is provided with an edge area close to the first opening and a secondary edge area positioned on one side of the edge area, which is far away from the first opening; the plurality of wiring terminals are all installed on one side of the electric control board, which faces the first opening, and part of the plurality of wiring terminals are located in the edge area, and the other part of the plurality of wiring terminals are located in the secondary edge area. The technical scheme of the utility model can facilitate the electric connection of the electric control board and an external electric control device and improve the utilization rate of the electric control board.

Description

Electric control box and air conditioner indoor unit

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an electric control box and an air conditioner indoor unit.

Background

For the electric control box in the air conditioner, the electric control board in the air conditioner is externally connected with a plurality of electric control devices, such as a stepping motor, anions and the like, and a plurality of wiring terminals are often arranged on the electric control board. In addition, a plurality of other electric control components are arranged on the electric control board. In order to facilitate the electrical connection between the electric control box and an external electric control device, the wiring terminal is generally arranged at the edge of the electric control plate close to the opening of the electric control box, and if the wiring terminal is arranged at the inner side of the electric control plate, an operator often needs to draw out at least part of the electric control plate when plugging the wiring terminal, so that the operation is inconvenient. But only locate automatically controlled board and be close to automatically controlled box open-ended edge, lead to binding post's mounted position less, be difficult to satisfy actual demand, only can correspond to increase the size of automatically controlled board, reduce the utilization ratio of automatically controlled board, not only be unfavorable for the miniaturized development of automatically controlled box, increase unnecessary manufacturing cost moreover.

Disclosure of utility model

The utility model mainly aims to provide an electric control box which is used for facilitating the electric connection between an electric control board and an external electric control device and improving the utilization rate of the electric control board.

In order to achieve the above object, the present utility model provides an electronic control box, comprising:

The box body is provided with a first opening, and the box cover covers the first opening;

The electric control plate is arranged in the box body, and forms a first included angle with the axial direction of the first opening, and is provided with an edge area close to the first opening and a secondary edge area positioned at one side of the edge area far away from the first opening; and

And the plurality of wiring terminals are arranged on one side of the electric control plate, which faces the first opening, and part of the wiring terminals are positioned in the edge area, and the other part of the wiring terminals are positioned in the secondary edge area.

Optionally, the angle of the first included angle is greater than or equal to 20 ° and less than or equal to 60 °.

Optionally, the connection terminal has a plug-in port for external circuit connection, and the plug-in port is disposed toward the first opening.

Optionally, the plug interface is opposite to the first opening; or the axial direction of the plug-in port and the axial direction of the first opening form a second included angle, and the second included angle is smaller than or equal to 45 degrees.

Optionally, the binding post includes the casing and is fixed in the electrically conductive piece of casing, the casing deviates from one side of interface is equipped with the butt face, the butt face slope sets up, and with automatically controlled board butt, electrically conductive piece includes main part section and bending section, the main part section is fixed in the casing, bending section peg graft in automatically controlled board.

Optionally, the box body includes first section and the second section of holding that communicates each other, first section of holding relative the second section of holding to the inclination of automatically controlled board is buckled and is set up, automatically controlled board install at least in first section of holding.

Optionally, a second opening is further formed on one side of the box body facing the connection terminal, the first opening and the second opening are separately formed on two adjacent sides of the box body, and the box cover covers the first opening and the second opening.

Optionally, a guiding and fixing structure is arranged on the inner wall of the box body and used for installing the electric control plate.

Optionally, the direction fixed knot constructs including fixed subassembly, fixed subassembly includes spacing draw-in groove and spacing buckle, spacing draw-in groove with spacing buckle divides to locate the relative both sides of automatically controlled board, one side of automatically controlled board peg graft in spacing draw-in groove, the opposite side joint in spacing buckle.

Optionally, the guiding fixing structure further comprises a guiding rib, wherein the guiding rib is located between the limiting clamping groove and the limiting buckle and used for guiding the installation of the electric control plate.

Optionally, the box body further has a second side wall facing away from the electric control board, the second side wall is provided with a supporting rib, and the supporting rib is abutted to the electric control board; and/or the number of the groups of groups,

The outside of box body has spacing bolt, spacing bolt is used for installing the box body.

The utility model also provides an air conditioner indoor unit which comprises a shell and the electric control box, wherein the electric control box is arranged in the shell.

According to the technical scheme, the first opening is formed in the box body, the box cover covers the first opening and is connected with an external electric control device and an electric control board, or when the electric control board is overhauled, an operator can directly detach the box cover, so that the operation is convenient. The electric control board is arranged in the box body, the electric control board and the axial direction of the first opening are arranged at a first included angle, and the plurality of wiring terminals are arranged on one side of the electric control board facing the first opening, so that the observable area of a user on the electric control board from the first opening is increased, namely the operational area of the electric control board relative to the first opening is increased. A portion of the plurality of terminals is located in a border region proximate to the first opening and another portion is located in a minor border region distal to the first opening. And along with the slope of automatically controlled board, be located the binding post in border region and can not provide shielding to the binding post that is located secondary border region, and produce on installation space and dodge the effect for when operating personnel need connect outside automatically controlled device and automatically controlled board, or when overhauling the automatically controlled board, need not to take out the automatically controlled board by first opening, can carry out binding post's connection, thereby make things convenient for the automatically controlled board to be connected with outside automatically controlled device. And the middle area and the edge area are both provided with wiring terminals, so that the utilization rate of the electric control board can be increased, the size of the electric control board is reduced, the production cost can be reduced, the whole size of the electric control box is reduced, and the miniaturization development of equipment is realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an electrical control board in the prior art;

FIG. 2 is a schematic view illustrating an internal structure of an indoor unit of an air conditioner according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an embodiment of an electrical control box according to the present utility model;

fig. 4 is a schematic structural view of the inside of the electronic control box in fig. 3;

FIG. 5 is a schematic structural view of the guide fixing structure in FIG. 3;

fig. 6 is a schematic structural view of the connection terminal in fig. 3.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to merely for explaining a relative positional relationship, a movement condition, and the like between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an electric control box 100, which is used for an air conditioner indoor unit, wherein the air conditioner indoor unit can be a wall-mounted indoor unit, a heat exchanger is arranged in a shell of the air conditioner indoor unit, an opening of the electric control box 100 is arranged towards a front panel, and the electric control box 100 is clamped between the heat exchanger and the inner wall of the shell to ensure miniaturization of the air conditioner indoor unit, so that the installation space of the electric control box 100 is limited, an internal circuit board of the electric control box 100 is vertically arranged along the extending direction of the electric control box, when an external electric control component and an electric control board 120 are required to be connected, the electric control box 100 is opened, an operator must firstly withdraw the electric control board 120 from the electric control box 100, and then electric connection is carried out, so that the operation is inconvenient. However, the present design is not limited thereto, and in other embodiments, the air conditioner of the present utility model may be a common split type air conditioner or an integrated type air conditioner.

In the embodiment of the present utility model, as shown in fig. 2 to 6, the electronic control box 100 includes a box body 110, a box cover 111, an electronic control board 120, and a plurality of connection terminals 130, where the box body 110 has a first opening 112, and the box cover 111 covers the first opening 112; the electric control plate 120 is arranged in the box body 110, and the electric control plate 120 and the axial direction of the first opening 112 form a first included angle, and the electric control plate 120 is provided with an edge area 121 close to the first opening 112 and a secondary edge area 122 positioned on one side of the edge area 121 far away from the first opening 112; the plurality of connection terminals 130 are all installed on one side of the electric control board 120 facing the first opening 112, and part of the plurality of connection terminals 130 is located in the edge area 121, and the other part is located in the secondary edge area 122.

In the prior art, referring to fig. 1, in order to facilitate connection between an external electric control device and an electric control board 120, a plurality of connection terminals 130 are generally disposed, and the connection terminals 130 are disposed at an edge of the electric control board 120 near the first opening 112, but since the electric control board 120 needs to be connected with various electric control devices of an air conditioning indoor unit, enough connection terminals 130 are needed, if the connection terminals 130 are disposed only at an edge of the electric control board 120 near the first opening 112, it is difficult to meet the use requirement, the size of the electric control board 120 can only be increased, resulting in enlarged electric control and overall size, and the utilization rate of the electric control board 120 is low, which is unfavorable for realizing miniaturization of products. In this embodiment, referring to fig. 2 to 6, the electric control board 120 and the axial direction of the first opening 112 are disposed at a first included angle, that is, the electric control board 120 is disposed obliquely with respect to the axial direction of the first opening 112, and the plurality of connection terminals 130 are mounted on one side of the electric control board 120 facing the first opening 112, so as to increase the observable area of the electric control board 120 from the first opening 112, that is, the operational area of the electric control board 120 with respect to the first opening 112. One portion of the plurality of connection terminals 130 is located near the edge region 121 of the first opening 112, and the other portion is located far from the secondary edge region 122 of the first opening 112. And along with the inclination of the electric control board 120, the wiring terminal 130 located in the edge area 121 can not provide shielding for the wiring terminal 130 located in the secondary edge area 122, and an avoidance effect is generated on the installation space, so that when an operator needs to connect an external electric control component and the electric control board 120, or overhauls the electric control board 120, the connection of the wiring terminal 130 can be performed without extracting the electric control board 120 from the first opening 112, and the connection of the electric control board 120 and the external electric control component is facilitated. And the middle area and the edge area are both provided with the wiring terminals 130, so that the utilization rate of the electric control board 120 can be increased, the size of the electric control board 120 is reduced, the production cost can be reduced, the overall size of the electric control box 100 is reduced, and the miniaturization development of equipment is realized.

The axial direction of the first opening 112 is a direction perpendicular to the plane of the first opening 112. The electronic control board 120 has a rim area 121 near the first opening 112, and a sub-rim area 122 located at a side of the rim area 121 remote from the first opening 112. I.e. the electric control board 120 is divided into two areas, namely an edge area 121 close to the first opening 112, wherein the edge area 121 can only accommodate one row of connection terminals 130, and other areas except the edge area 121, namely a secondary edge area 122, and the secondary edge area 122 can often accommodate multiple rows of connection terminals 130, so that the installation quantity of the connection terminals 130 is ensured. Other electric control components are further arranged on the electric control board 120, in order to facilitate the installation of the wiring terminal 130, the other electric control components except the wiring terminal 130 are generally arranged in the secondary edge region 122, and the wiring terminal 130 can be arranged between two adjacent electric control components.

Specifically, the box cover 111 covers the first opening 112 of the box body 110, and connects with an external electric control component and the electric control board 120, or when the electric control board 120 is overhauled, an operator can directly detach the box cover 111, so that the operation is convenient. And the first opening 112 is generally arranged towards the front panel of the casing, when an operator overhauls the electric control board 120, the front panel and the box cover 111 of the air conditioner are opened, the casing is not required to be detached integrally, and therefore the operator can overhaul conveniently.

In one embodiment, the angle of the first included angle is greater than or equal to 20 ° and less than or equal to 60 °. That is, the inclination degree of the electric control board 120 with respect to the axial direction of the first opening 112 is within a certain range, the inclination degree of the electric control board 120 depends on the thickness of the electric control box 100, and the size of the electric control box 100 depends on the inner space of the air conditioning indoor unit. Since the electric control box 100 is generally installed at one side of the indoor side heat exchanger 200, the thickness of the electric control box 100 tends to depend on the distance between the indoor side heat exchanger 200 and the cabinet. The greater the degree of inclination of the electronic control board 120, the better within the thickness range of the electronic control box 100. The angle of the first included angle is greater than or equal to 20 degrees and less than or equal to 60 degrees. If the angle of the first included angle is smaller than 20 degrees, the inclination of the electric control board 120 is too small, which is not beneficial to the operation of operators; if the angle of the first included angle is greater than 60 °, the inclination degree of the electronic control board 120 is too large, and the thickness of the corresponding electronic control box 100 is too large, which is not beneficial to the miniaturization development of the product. Wherein the first included angle may be 20 °,30 °, 40 °, 50 ° and 60 °.

According to the technical scheme, the first opening 112 is formed in the box body 110, the box cover 111 covers the first opening 112, and the external electric control device and the electric control board 120 are connected, or when the electric control board 120 is overhauled, an operator can directly detach the box cover 111, so that the operation is convenient. The electric control board 120 is disposed in the box body 110, and the electric control board 120 and the axial direction of the first opening 112 are disposed at a first included angle, and the plurality of connection terminals 130 are all mounted on one side of the electric control board 120 facing the first opening 112, so as to increase the observable area of the electric control board 120 from the first opening 112 by a user, that is, the operational area of the electric control board 120 opposite to the first opening 112. Part of the plurality of connection terminals 130 is located near the edge region 121 of the first opening 112, the other part is located at the secondary edge region 122, and the secondary edge region 122 is located at a side of the edge region 121 away from the first opening 112. And along with the inclination of the electric control board 120, the wiring terminal 130 located in the edge area 121 can not provide shielding for the wiring terminal 130 located in the secondary edge area 122, and an avoidance effect is generated on the installation space, so that when an operator needs to connect an external electric control device and the electric control board 120, or overhauls the electric control board 120, the connection of the wiring terminal 130 can be performed without extracting the electric control board 120 from the first opening 112, thereby facilitating the connection of the electric control board 120 and the external electric control device. And the middle area and the edge area are both provided with the wiring terminals 130, so that the utilization rate of the electric control board 120 can be increased, the size of the electric control board 120 is reduced, the production cost can be reduced, the overall size of the electric control box 100 is reduced, and the miniaturization development of equipment is realized.

Referring to fig. 4 and 6, in an embodiment, the connection terminal 130 has a socket 131 for connection to an external circuit, and the socket 131 is disposed toward the first opening 112. Specifically, the plugging port 131 is used for plugging an external circuit, so that the external circuit can be electrically connected with the electronic control board 120, thereby facilitating the connection of the electronic control board 120 with the external circuit. The socket 131 is disposed towards the first opening 112, i.e. the angle of the second angle formed by the axial direction of the socket 131 and the axial direction of the first opening 112 is smaller than 90 °. If the axial direction of the plugging port 131 is too different from the axial direction of the first opening 112, for example, the angle of the second included angle is greater than 90 °, that is, the plugging port 131 faces to the side facing away from the first opening 112, which is not beneficial for an operator to plug in an external circuit. So the angle of the second included angle is smaller than or equal to 90 °, if the axial direction of the plug-in port 131 is located at the side of the axial direction of the first opening 112, which is close to the electric control board 120, and is limited by the structure of the electric control board 120, the angle of the second included angle is necessarily smaller than or equal to 30 °, specifically may be 10 °, 20 °, 30 °, etc.; if the axial direction of the insertion port 131 is located on the side of the first opening 112, which is far away from the electric control board 120, the second included angle may be greater than 30 ° or less than 30 °, specifically, may be 10 °, 30 °, 50 °, 70 ° and 90 °.

Preferably, the plug port is opposite to the first opening. In other words, the axial direction of the plug interface 131 is approximately parallel to the axial direction of the first opening 112 (the angle of the second included angle is less than or equal to 10 °), so as to further facilitate the operation of the operator.

In another embodiment, the axial direction of the insertion opening 131 forms a second angle with the axial direction of the first opening 112, and the angle of the second angle is less than or equal to 45 °.

In an embodiment, the connection terminal 130 includes a housing 132 and a conductive member 133 fixed to the housing 132, wherein an abutment surface 134 is disposed on a side of the housing 132 facing away from the socket 131, the abutment surface 134 is obliquely disposed and abuts against the electric control board 120, the conductive member 133 includes a main body section 133a and a bending section 133b, the main body section 133a is fixed to the housing 132, and the bending section 133b is plugged into the electric control board 120.

Specifically, the housing 132 is an insulating housing 132, and the conductive member 133 is generally configured as a needle structure, such as a pin needle, and an external circuit is plugged into the housing 132 and electrically connected to the conductive member 133. In order to make the jack 131 set towards the first opening 112 as far as possible, one side of the shell 132 away from the jack 131 is provided with an inclined abutting surface 134, and the abutting surface 134 abuts against the electric control board 120, so that the wiring terminal 130 is inclined relative to the electric control board 120, thereby facilitating connection of the wiring terminal 130, improving the abutting area of the wiring terminal 130 and the electric control board 120, and improving the installation stability of the wiring terminal 130. The main body section 133a of the conductive member 133 is fixed to the casing 132, and is partially disposed in an insertion channel of the communication interface 131, and is used for being connected with an external circuit, the bending section 133b is bent and disposed towards a direction close to the electric control board 120 relative to the main body section 133a, when the wiring terminal 130 is mounted, the bending section 133b is inserted into the electric control board 120, and the abutting surface 134 abuts against the electric control board 120, so that the rapid mounting of the wiring terminal 130 is realized, and the wiring terminal 130 is conveniently mounted on the electric control board 120.

In order to facilitate placement of the electronic control board 120 and reduce the thickness of the electronic control box 100, in an embodiment, referring to fig. 2 to 5, the box body 110 includes a first accommodating section 113 and a second accommodating section 114 that are mutually communicated, the first accommodating section 113 is bent towards an oblique direction of the electronic control board 120 relative to the second accommodating section 114, and the electronic control board 120 is at least mounted on the first accommodating section 113. Specifically, the inner space of the case 110 is divided into a first receiving section 113 and a second receiving section 114 which are communicated with each other, and the first receiving section 113 is bent toward the inclined direction of the electric control board 120, thereby facilitating the inclined placement of the electric control board 120 in the case 110 and reducing the thickness of the electric control board 120. In this embodiment, the electric control board 120 is partially mounted on the first accommodating section 113, and the other part extends toward the second accommodating section 114, where the inclination of the electric control board 120 is slightly smaller than that of the first accommodating section 113. In other implementations, the electronic control board 120 may be mounted only on the first receiving section 113, and the second receiving section 114 is used for mounting other electronic control devices.

To further facilitate the connection of the external circuit to the terminal 130, in an embodiment, a side of the box body 110 facing the terminal 130 further has a second opening 115, and the first opening 112 and the second opening 115 are separated from two adjacent sides of the box body 110, and the box cover 111 covers the first opening 112 and the second opening 115. It can be appreciated that the first opening 112 is generally disposed on a side of the box body 110 facing the front panel, but the area of the first opening 112 is limited, which is not beneficial to the operation of operators, so that the second opening 115 is disposed on the adjacent side of the first opening 112, and the second opening 115 is communicated with the first opening 112, thereby increasing the area of the first opening 112, and being convenient for the operators to operate and overhaul. And the second opening 115 is generally disposed on a side of the box body 110 opposite to the electric control board 120, and a portion of the box body 110 is disposed obliquely with respect to the electric control board 120, so as to further increase the observation area of the operator on the electric control board 120. The first opening 112 and the second opening 115 are simultaneously covered by the box cover 111, so that when the box cover 111 is detached, the first opening 112 and the second opening 115 are simultaneously exposed, thereby being convenient for an operator to operate.

To ensure stable installation of the electronic control board 120, in an embodiment, referring to fig. 4 and 5, the inner wall of the case 110 is provided with a guide fixing structure 140 for installing the electronic control board 120. It can be appreciated that the guide fixing structure 140 can fix the electric control board 120 and guide the installation of the electric control board 120, thereby not only facilitating the installation of the electric control board 120, but also ensuring the installation stability of the electric control board 120.

Further, the guiding and fixing structure 140 includes a fixing component, the fixing component includes a limiting slot 141 and a limiting buckle 142, the limiting slot 141 and the limiting buckle 142 are respectively disposed on two opposite sides of the electric control board 120, one side of the electric control board 120 is inserted into the limiting slot 141, and the other side is clamped into the limiting buckle 142. Specifically, the limiting clamping groove 141 and the limiting clamping buckle 142 are respectively arranged on two opposite sides of the electric control plate 120, the limiting clamping buckle 142 is clamped at the edge of the electric control plate 120, and the limiting clamping groove 141 abuts against one side, far away from the limiting clamping buckle 142, of the electric control plate 120, so that the clamping stability of the limiting clamping buckle 142 is guaranteed. Preferably, the limiting buckle 142 is disposed on a side of the box 110 close to the first opening 112, and the limiting buckle 142 is disposed on a side of the box 110 far from the first opening 112, so as to facilitate the installation of the electronic control board 120.

Further, the guiding and fixing structure 140 further includes a guiding rib 143, and the guiding rib 143 is located between the limiting slot 141 and the limiting buckle 142, for guiding the installation of the electric control board 120. Specifically, the guide rib 143 can guide the electric control board 120, the guide rib 143 has a guide surface, the guide surface is inclined with respect to the side wall of the box body 110, and gradually contracts toward the inside of the electric control box 100 along the direction away from the first opening 112, so that after the electric control board 120 is inserted into the limit clamping slot 141, the edge of the electric control board 120 abuts against the guide surface along with the pressing of the electric control board 120, thereby limiting the pressing direction of the electric control board 120, guiding the installation direction of the electric control board 120, and facilitating the clamping connection of the electric control board 120 and the limit clamping buckle 142.

Further, the case 110 further has a second side wall facing away from the electric control board 120, and the second side wall is provided with a supporting rib 144, where the supporting rib 144 abuts against the electric control board 120. Because the electric control plate 120 is generally arranged in a clearance with the second side wall, and the second electric control plate 120 is in a plate-shaped structure, if only relying on the limit of the edge of the electric control plate 120, the installation stability of the electric control plate 120 is difficult to ensure, so that the supporting convex ribs 144 are arranged, the supporting convex ribs 144 are abutted to the electric control plate 120, thereby further providing a supporting effect in the middle of the electric control plate 120 and improving the installation stability of the electric control plate 120.

To ensure the installation stability of the electronic control box 100, in one embodiment, the exterior of the box body 110 is provided with a limiting latch 145, and the limiting latch 145 is used for installing the box body 110. When the electric control box 100 is installed, the installation can be ensured to be completed only by correspondingly clamping the limiting plug 145 on the inner wall of the shell, so that the electric control box 100 is convenient to install. In other embodiments, the case 110 may be mounted in the housing by means of a snap fit or a fastener connection, or by means of an adhesive.

The utility model also provides an air conditioner indoor unit, which comprises a casing and an electric control box 100, wherein the specific structure of the electric control box 100 refers to the embodiment, and the air conditioner indoor unit adopts all the technical schemes of all the embodiments, so that the air conditioner indoor unit at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated. Wherein the electronic control box 100 is installed in the cabinet.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (12)

1. An electronic control box, characterized by comprising:

The box body is provided with a first opening, and the box cover covers the first opening;

The electric control plate is arranged in the box body, and forms a first included angle with the axial direction of the first opening, and is provided with an edge area close to the first opening and a secondary edge area positioned at one side of the edge area far away from the first opening; and

And the plurality of wiring terminals are arranged on one side of the electric control plate, which faces the first opening, and part of the wiring terminals are positioned in the edge area, and the other part of the wiring terminals are positioned in the secondary edge area.

2. The electronic control cartridge of claim 1, wherein the angle of the first included angle is greater than or equal to 20 ° and less than or equal to 60 °.

3. The electrical control box of claim 1, wherein the terminal has a socket for connection to an external circuit, the socket being disposed toward the first opening.

4. The electronic control box according to claim 3, wherein the plug-in port is arranged opposite to the first opening; or the axial direction of the plug-in port and the axial direction of the first opening form a second included angle, and the second included angle is smaller than or equal to 45 degrees.

5. The electrical control box of claim 3, wherein the connection terminal comprises a housing and a conductive member fixed to the housing, an abutting surface is arranged on one side of the housing, which faces away from the plug-in port, and is obliquely arranged and abuts against the electrical control board, the conductive member comprises a main body section and a bending section, the main body section is fixed to the housing, and the bending section is spliced to the electrical control board.

6. The electronic control box of claim 1, wherein the box body comprises a first accommodating section and a second accommodating section which are communicated with each other, the first accommodating section is bent towards the inclination direction of the electronic control plate relative to the second accommodating section, and the electronic control plate is at least arranged on the first accommodating section.

7. The electrical control box of claim 1, wherein a second opening is further formed in a side of the box body facing the connection terminal, the first opening and the second opening are separately formed in two adjacent sides of the box body, and the box cover covers the first opening and the second opening.

8. The electronic control box according to claim 1, wherein the inner wall of the box body is provided with a guide fixing structure for mounting the electronic control board.

9. The electrical control box of claim 8, wherein the guiding and fixing structure comprises a fixing assembly, the fixing assembly comprises a limiting clamping groove and a limiting buckle, the limiting clamping groove and the limiting buckle are respectively arranged on two opposite sides of the electrical control plate, one side of the electrical control plate is inserted into the limiting clamping groove, and the other side of the electrical control plate is clamped into the limiting buckle.

10. The electrical control box of claim 9, wherein the guide fixing structure further comprises a guide rib, and the guide rib is located between the limit clamping groove and the limit clamping buckle and is used for guiding the installation of the electrical control plate.

11. The electronic control box according to any one of claims 1 to 10, wherein a supporting rib is arranged on one side of the box body away from the electronic control plate, and the supporting rib is abutted against the electronic control plate; and/or the number of the groups of groups,

The outside of box body has spacing bolt, spacing bolt is used for installing the box body.

12. An indoor unit of an air conditioner, comprising a casing and an electronic control box according to any one of claims 1 to 11, the electronic control box being mounted in the casing.