CN219164955U - Automatically controlled box and air conditioner - Google Patents

Abstract

The utility model discloses an electric control box and an air conditioner. The electric control box is arranged in the wind current flowing along the first direction and comprises a box body, an electric unit and a first wire arranging device; the box body is provided with a first wall and a second wall which are parallel and opposite to each other along a first direction, the first wall and the second wall are respectively provided with an air inlet and an air outlet, and the second wall is provided with a plurality of wire passing openings; a third wall perpendicular to the first wall and parallel to the first direction is arranged between the first wall and the second wall of the box body; the electric units are equal to the wire passing openings and correspond to each other one by one, and each electric unit is arranged on the third wall along a second direction perpendicular to the first direction; the electric unit comprises an electric component, and the electric component is provided with a first wiring terminal and a second wiring terminal along a second direction; the first wire arranging device is arranged between adjacent electric units, and a plurality of first wire passing grooves are distributed on the first wire arranging device along a first direction. The air conditioner comprises the electric control box. The electric control box and the air conditioner are small in wind shielding area and convenient to operate in wiring.

Description

Automatically controlled box and air conditioner

Technical Field

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

Background

The automatically controlled box is used for controlling the operation of air conditioner in the air conditioner more, and the air conditioner is often one end convulsions one end and is exhausted in practical application, because the automatically controlled box is often close to the air inlet end setting of air conditioner, can reduce the amount of air conditioner's air extraction after in the automatically controlled box is in the air conditioner to influence refrigeration effect, in addition, the electrical components in the automatically controlled box are more, and wiring operation is inconvenient.

Disclosure of Invention

The utility model aims to overcome the defects or problems in the background art and provide the electric control box and the air conditioner, wherein the wind shielding area of the electric control box is small, and the wiring operation is convenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

according to one aspect, an electronic control box is disposed in a wind current flowing along a first direction, and includes: the box body is provided with a first wall and a second wall which are parallel and opposite to each other along a first direction, the first wall and the second wall are respectively provided with an air inlet and an air outlet, and the second wall is provided with a plurality of wire passing openings; a third wall perpendicular to the first wall and parallel to the first direction is arranged between the first wall and the second wall of the box body; the electric units are in one-to-one correspondence with the wire passing openings, and each electric unit is arranged on the third wall along a second direction perpendicular to the first direction; each electrical unit comprises at least one electrical component, and the electrical component is provided with a first wiring terminal and a second wiring terminal along a second direction; and the first wire arranging device is arranged between adjacent electrical units, and a plurality of first wire passing grooves are distributed on the first wire arranging device along a first direction.

Based on technical scheme one, still be equipped with technical scheme two, in the technical scheme two, electric unit with the quantity of crossing the line mouth is three, and three electric unit is first electric unit, second electric unit and third electric unit respectively, the second electric unit is located between first electric unit and the third electric unit, first electric unit is including the ground wire row, zero line row, lightning protection device, main sky division, divide sky division subassembly and the contactor of laying in proper order along first direction, ground wire row and zero line row all extend along the second direction, lightning protection device, main sky division subassembly and contactor all form the electric spare of first electric unit.

Based on the second technical scheme, a third technical scheme is further provided, in the third technical scheme, the second electrical unit comprises a power module, a safety seat and a wiring transfer row which are sequentially distributed along the first direction; the power module is provided with a shell fixedly connected to the third wall, and a channel extending along the first direction is formed between the shell and the third wall; the safety seat and the wiring transfer row form an electric piece of the second electric unit.

Based on technical scheme three, still be equipped with technical scheme four, in technical scheme four, third electrical unit includes main control board, transformer and the communication plug wire row of laying in proper order along first direction, main control board, transformer and communication plug wire row all form the electrical spare of third electrical unit.

Based on the fourth technical scheme, still be equipped with technical scheme five, in the technical scheme five, the third electrical unit still includes the fan control panel, the fan control panel is close to the second wall sets up, the fan control panel is laid along first direction with the main control panel, and its along the projection of second direction and communication plug wire row along the projection of second direction at least partly overlap.

Based on the technical scheme five, a technical scheme six is further provided, in the technical scheme six, the wire arranging device further comprises a second wire arranging device extending along a second direction, and a plurality of second wire passing grooves are distributed on the second wire arranging device along the second direction; each first wire arrangement device is uniformly arranged at two ends of the first electric unit along the second direction, two ends of the second electric unit along the second direction and two ends of the third electric unit along the second direction, and the second wire arrangement device is arranged close to the second wall.

Based on the sixth technical scheme, a seventh technical scheme is further provided, in the seventh technical scheme, a first hollow structure is formed on the first wall corresponding to the first electric unit and the third electric unit, a through hole corresponding to the opening of the channel is formed in the first wall, and the first hollow structure and the through hole form the air inlet; the second wall avoids the line passing opening to form a second hollow structure, and the second hollow structure forms the air outlet.

The utility model also provides an air conditioner, which comprises a cabinet, wherein a first side wall and a second side wall which are parallel and opposite to each other are arranged along a first direction, a first air port is arranged on the first side wall, and a second air port is arranged on the second side wall; the fan is arranged in the cabinet and used for driving wind flow to flow from the first wind gap to the second wind gap along the first direction; and an electric control box according to any one of the first to seventh aspects, wherein the air inlet is installed in the cabinet near the first air inlet.

Based on the eighth technical scheme, a ninth technical scheme is further provided, in the ninth technical scheme, the electric control box is provided with a fourth wall and a fifth wall which are parallel and opposite to each other along the second direction, and the fourth wall and the fifth wall are perpendicular to the second direction; the cabinet is provided with two first limiting pieces and two second limiting pieces; the cabinet is also provided with a first plate and a second plate which are parallel and opposite to each other along a second direction, the first plate and the second plate are perpendicular to the second direction, and the electric control box is arranged between the first plate and the second plate; the two first limiting pieces are arranged on the first plate along a third direction to limit the fourth wall to move along the third direction, and the third direction is perpendicular to the first direction and the second direction; the two second limiting pieces are arranged on the second plate along the third direction so as to limit the movement of the fifth wall along the third direction; the two ends of the first wall are respectively locked on the first plate and the second plate.

Based on the technical scheme nine, a technical scheme ten is further provided, and in the technical scheme ten, the air conditioner further comprises a heat exchanger; the heat exchanger extends along a second direction and is positioned between the electric control box and the fan; the cabinet is also provided with a third limiting piece; and a clamping groove suitable for clamping the fourth wall is formed between the third limiting piece and the first plate.

From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:

1. in the first technical scheme, the electric control box is arranged in the air flow flowing along the first direction, the first wall and the second wall of the electric control box are respectively provided with an air inlet and an air outlet, the air flow can flow out after passing through the electric control box along the first direction, and when the electric control box is arranged in the air conditioner cabinet body, the air quantity of the air conditioner is basically not influenced because the electric control box can still pass through the air; each electrical unit is arranged on the third wall along the second direction, and wind flows from the air inlet to the air outlet through each electrical unit, so that the electrical units can be radiated, the wind shielding area is reduced, the air quantity of the air conditioner is not influenced, and in addition, the wire passing opening is arranged on the second wall, compared with the first wall, the air inlet is ensured to be maximally arranged, and the radiating efficiency of the electrical units in the box body is improved; the first wiring end and the second wiring end of the electrical components in the electrical units are arranged along the second direction, so that wiring of the electrical components of the adjacent electrical units is facilitated, the boundary of each electrical unit is clear due to the arrangement of the first wire arranging device, the wiring layout among the electrical units is tidy and attractive, meanwhile, the electrical units are in one-to-one correspondence with the wire passing openings, connection between the electrical units and external devices is facilitated, only the connecting wires among the electrical units flow in the second direction, the wiring of the electrical units and the external devices directly passes through the wire passing openings, and the overall wiring is more attractive and tidy; that is, this technical scheme has not only avoided causing the influence to the overair volume in the air conditioner, and has guaranteed the heat dissipation of each electric unit in the automatically controlled box to make whole wiring simple operation, the wiring is clean and tidy pleasing to the eye.

2. In the second technical scheme, the first electrical unit comprises a lightning arrester, a main air opening, an air opening separating component and a contactor which are sequentially distributed along the first direction, the lightning arrester, the main air opening, the air opening separating component and the contactor form an electrical part of the first electrical unit, wiring among the lightning arrester, the main air opening, the air opening separating component and the contactor is convenient, and because the main air development heat is larger than that of the air opening separating component and the contactor, the arrangement is such that an element with large heating value is closer to an air inlet, and an element with small heating value is far away from the air inlet, so that the heat dissipation efficiency of the first electrical unit is ensured; the arrangement of the zero line row and the ground line row is convenient for the wiring of the lightning protection device, and the whole layout is beautiful.

3. In the third technical scheme, in the second electrical unit, the heating value of the power supply module is the largest, the power supply module is arranged close to the air inlet, so that heat dissipation of the power supply module is facilitated, the shell of the power supply module is matched with the third wall to form a channel extending along the first direction, and the heating part of the power supply module is arranged in the channel, so that the heat dissipation efficiency of the power supply module can be improved; the safety seat and the wiring switching row form an electric piece of the second electric unit, which is beneficial to the connection of the main air switch, the safety seat and the power supply module.

4. In the fourth technical scheme, in the third electrical unit, the heating value of the main control board is the largest, the main control board is close to the air inlet and is favorable for radiating the main control board, and the main control board, the transformer and the communication plug wire row all form the electrical part of the third electrical unit, so that the wiring between the transformer and the safety seat and the wiring between the main control board and the transformer are favorable, and the wiring of the signal wires of the main control board and the safety seat, the wiring of the signal wires of the main control board and the wiring transfer row and the wiring of the signal wires of the main control board and the communication plug wire row are also favorable.

5. In the fifth technical scheme, the fan control board is arranged, so that the wiring between the fan control board and the main control board is facilitated, and the fan control board is generally connected with an external fan, so that the fan control board is close to the wire passing opening, and the wiring is more attractive.

6. In the sixth technical scheme, the arrangement of the first wire arranging device enables the wire harness of each electrical unit to be effectively arranged, so that the wire harness is more attractive; the arrangement of the second wire arranging device enables the input wire and the output wire of the whole electric control box to be more attractive.

7. In the seventh technical scheme, the through hole and the first hollow structure form an air inlet, and the second hollow structure forms an air outlet, so that the air inlet and the air outlet can be arranged in a maximized mode, and excessive impurities are prevented from entering the box body.

8. In the eighth technical scheme, the utility model also provides an air conditioner, which adopts the electric control box, so that the influence on the air quantity in the air conditioner is avoided, the heat dissipation of each electric unit in the electric control box is ensured, the whole wiring operation is convenient, and the wiring is neat and attractive.

9. In the ninth technical scheme, the first limiting piece and the second limiting piece are arranged, and compared with the sliding rail, the sliding rail is low in cost.

10. In the ten technical schemes, the third limiting piece can prevent the electric control box from completely exiting the cabinet, so that the electric control box is more convenient to maintain.

Drawings

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

FIG. 1 is a schematic diagram of an electronic control box according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a front view of the electronic control box of the present utility model;

FIG. 4 is a schematic diagram of an air conditioner according to the present utility model;

FIG. 5 is a second schematic diagram of the air conditioner of the present utility model;

FIG. 6 is a schematic view I of the air conditioner of the present utility model after hiding the side panel;

FIG. 7 is a second schematic view of a hidden side panel of the air conditioner of the present utility model;

fig. 8 is a schematic view of a cabinet according to the present utility model.

The main reference numerals illustrate:

an electronic control box 100;

a case 10;

a first wall 11; an air inlet 111; a through hole 1111; a hanger 112; a second wall 12; an air outlet 121; a wire passing port 122;

a third wall 13; a fourth wall 14; a fifth wall 15;

a first electrical unit 20; a lightning arrester 21; a main air gap 22; a separation assembly 23; a contactor 24; a ground line row 25; a zero line row 26;

a second electrical unit 30; a power supply module 31; a housing 311; a safety seat 32; a wiring transfer row 33;

a third electrical unit 40; a main control board 41; a transformer 42; a communication patch cord row 43; a fan control board 44;

a first wire organizer 50; a first wire passing groove 51;

a second wire organizer 60; a second wire passing groove 61;

cabinet 200; a first sidewall 201; a first tuyere 2011; a second sidewall 202; a second tuyere 2021; a first plate 203; a second plate 204; a first stopper 205; a second stop 206; a third stopper 207;

a blower 300; a heat exchanger 400.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1-3, fig. 1-3 illustrate an electronic control box 100 disposed in a wind current flowing in a first direction, the electronic control box 100 including a box body 10, an electrical unit, a first wire organizer 50, and a second wire organizer 60.

The box body 10 is provided with a first wall 11 and a second wall 12 which are parallel and opposite to each other along a first direction, the first wall 11 and the second wall 12 are respectively provided with an air inlet 111 and an air outlet 121, and the second wall 12 is provided with a plurality of wire passing openings 122; the box 10 is further provided with a third wall 13 perpendicular to the first wall 11 and parallel to the first direction between the first wall 11 and the second wall 12; in this embodiment, the case 10 is further provided with a fourth wall 14 and a fifth wall 15 parallel to and opposite to each other along the second direction, the fourth wall 14 and the fifth wall 15 are both perpendicular to the second direction, the fourth wall 14 and the fifth wall 15 are both extended along the first direction, two ends of the fourth wall 14 are connected with the first wall 11 and the second wall 12, two ends of the fifth wall 15 are connected with the first wall 11 and the second wall 12, that is, the first wall 11, the second wall 12, the fourth wall 14 and the fifth wall 15 enclose to form a side wall of the case 10, the third wall 13 forms a bottom wall of the case 10, one side opposite to the third wall 13 of the case 10 is opened along the third direction, and the first direction, the second direction and the third direction are orthogonal. In fig. 1 and 3, the first direction is a left-right direction, the second direction is a vertical direction, the third direction is a front-rear direction, the first wall 11 is located on the left side of the second wall 12, and the fifth wall 15 is located above the fourth wall 14.

In this embodiment, the first wall 11 of the box body 10 further protrudes upward relative to the fourth wall 14 to form a hanging lug 112, the first wall 11 of the box body 10 further protrudes downward relative to the fifth wall 15 to form hanging lugs 112, and threaded holes are formed in both hanging lugs 112.

The number of the electrical units is equal to that of the wire passing openings 122 and corresponds to that of the wire passing openings one by one, and each electrical unit is arranged on the third wall 13 along a second direction perpendicular to the first direction; each electrical unit comprises at least one electrical component, and the electrical component is provided with a first terminal and a second terminal along a second direction.

The first wire arranging device 50 is disposed between adjacent electrical units, the first wire arranging device 50 is provided with a plurality of first wire passing grooves 51 along a first direction, in this embodiment, the first wire passing grooves 51 extend along a third direction, and the notch of the first wire passing grooves 51 faces away from the third wall 13 of the box body 10, and the first wire passing grooves 51 are further suitable for allowing a cable to pass along a second direction.

The second wire arranging device 60 extends along the second direction and is arranged close to the second wall 12, a plurality of second wire passing grooves 61 are distributed on the second wire arranging device 60 along the second direction, the second wire passing grooves 61 extend along the third direction, the notch of each second wire passing groove 61 faces away from the third wall 13 of the box body 10, and the second wire passing grooves 61 are further suitable for allowing cables to pass through along the second direction.

In particular, in the present embodiment, the number of the first wire managers 50 is four, and the number of the second wire managers 60 is one. The four first wire organizers 50 are arranged along the second direction and divide the space of the box body 10 into three areas from top to bottom, correspondingly, the number of the electric units and the wire passing openings 122 is three, the three electric units are respectively arranged in the three areas, the three electric units are respectively a first electric unit 20, a second electric unit 30 and a third electric unit 40, the second electric unit 30 is positioned between the first electric unit 20 and the third electric unit 40, in fig. 1, the first electric unit 20 is positioned at the lowest end, and the third electric unit 40 is positioned at the uppermost end. Thus, the first wire cutters 50 are uniformly disposed at both ends of the first electric unit 20 in the second direction, both ends of the second electric unit 30 in the second direction, and both ends of the third electric unit 40 in the second direction.

In this embodiment, a first hollow structure is formed on the first wall 11 corresponding to the first electrical unit 20 and the third electrical unit 40, a through hole 1111 is formed on the first wall 11 corresponding to the second electrical unit 30, and the through hole 1111 and the first hollow structure form an air inlet 111; the second wall 12 avoids the wire passing opening 121 to form a second hollow structure, and the second hollow structure forms an air outlet 121.

The first electrical unit 20 includes a ground wire row 25, a zero line row 26, a lightning protection device 21, a main air switch 22, a separate air switch assembly 23 and a contactor 24 which are sequentially arranged along a first direction, the ground wire row 25 and the zero line row 26 all extend along a second direction, the lightning protection device 21, the main air switch 22, the separate air switch assembly 23 and the contactor 24 all form electrical components of the first electrical unit 20, and in this embodiment, the separate air switch assembly 23 includes three separate air switches which are sequentially arranged along the first direction. In practical application, the cable of the lightning protection device 21 is in and out from top to bottom, the cable of the main air switch 22 is in and out from bottom, the three separated air switches are in and out from top to bottom, and the cable of the contactor 24 is in and out from bottom to top; the input line of the lightning protection device 21 and the three split input lines are connected to the output end of the main air switch 22, the output line of the lightning protection device 21 is connected to the zero line row 26 and the ground line row 25, the split output line adjacent to the contactor 24 is connected to the input end of the contactor 24, and the other two split output lines and the output line of the contactor 24 are connected to equipment in an air conditioner, such as a compressor, an external fan 300, electric heating equipment and the like.

As can be seen, the arrangement is convenient for the connection of the lightning protection device 21 with the main air switch 22, the zero line row 26 and the ground line row 25, the connection of the main air switch 22 and the separating air switch is convenient, the connection of the separating air switch and the contactor 24 is convenient, the wiring is orderly, and the overall layout is beautiful; and because the main air switch 22 generates more heat than the separating air switch and the contactor 24, the components with large heat generation are closer to the air inlet 111, and the components with small heat generation are far away from the air inlet 111, so that the heat dissipation efficiency of the first electrical unit 20 is ensured.

The second electrical unit 30 includes a power module 31, a fuse holder 32, and a wiring transfer row 33 sequentially arranged in the first direction; the power module 31 is provided with a housing 311 fixedly connected to the third wall 13, a channel extending along the first direction is formed between the housing 311 and the third wall 13, in this embodiment, the housing 311 is shaped like a Chinese character 'ji', and the opening of the channel corresponds to the size of the through hole 1111; the safety seat 32 and the connection adapter 33 each form an electrical component of the second electrical unit 30.

In practical application, the cable of the safety seat 32 is in the lower part and out from the upper part, the wiring terminal of the power module 31 is positioned on the right side of the cable, the input wire of the safety seat 32 is connected with the output end of the main air switch 22, and the cable of the power module 31 is connected with the output end of the main air switch 22, so that the wiring of the main air switch 22 and the safety seat 32 and the wiring of the main air switch 22 and the power module 31 are facilitated. In the second electrical unit 30, the heat productivity of the power module 31 is the greatest, the power module 31 is disposed close to the air inlet 111 to facilitate heat dissipation of the power module 31, the housing 311 of the power module 31 cooperates with the third wall 13 to form a channel extending along the first direction, and the heat-generating portion of the power module 31 is disposed in the channel, so that the heat dissipation efficiency of the power module 31 can be improved. The connection switch line 33 is in particular a GND switch line, which can be used for the access to external sensors.

The third electrical unit 40 comprises a main control board 41, a transformer 42 and a communication plug wire row 43 which are sequentially arranged along the first direction, wherein the main control board 41, the transformer 42 and the communication plug wire row 43 form electrical components of the third electrical unit 40; the third electrical unit 40 further includes a fan control board 44, where the fan control board 44 is disposed near the second wall 12, and the fan control board 44 and the main control board 41 are disposed along the first direction, and their projections along the second direction at least partially overlap with those of the communication patch row 43 along the second direction.

In practical application, the cables of the transformer 42 go in and out from the bottom, the main control board 41 and the fan control board 44 are respectively provided with a signal interface, a power receiving port, a power supply port and a grounding port, the input line of the transformer 42 is connected with the output line of the safety seat 32, the output line of the transformer 42 is connected with the power receiving port of the main control board 41, the power supply port of the main control board 41 is connected with the power receiving port of the fan control board 44, the signal line of the main control board 41 is connected with the safety seat 32, the wiring of the main control board 41 and the transformer 42 and the wiring of the main control board 41 and the fan control board 44, and the wiring of the signal line of the main control board 41 and the wiring of the wiring switching row 33 and the wiring of the main control board 41 and the signal line of the communication wiring row 43 are facilitated by the third electrical unit 40. In addition, since the fan control board 44 is mainly connected with an external fan, the fan control board 44 is arranged close to the wire passing opening 121, so that the wire arrangement is more attractive.

In addition, the main control board 41 generates the largest amount of heat, and the main control board 41 is disposed close to the air inlet 111 to facilitate heat dissipation of the main control board 41.

The communication patch cord 43 can realize connection between the main control board 41 and external devices, such as a sensor, etc. in implementation.

It can be known that, by adopting the technical scheme, the electric control box 100 is placed in the air flow flowing along the first direction, the first wall 11 and the second wall 12 of the electric control box 100 are respectively provided with the air inlet 111 and the air outlet 121, the air flow can flow out after passing through the electric control box 100 along the first direction, and when the electric control box 100 is placed in the air conditioning cabinet body, the air quantity of the air conditioner is basically not affected because the electric control box 100 can still pass the air; each electrical unit is arranged on the third wall 13 along the second direction, wind flows from the air inlet 111 to the air outlet 121 through each electrical unit, heat dissipation can be carried out on the electrical units, in addition, the wire passing opening 122 is arranged on the second wall 12, compared with the arrangement on the first wall 11, the maximum arrangement of the air inlet 111 can be ensured, thereby improving the heat dissipation efficiency of the electrical units in the box body 10, the first wiring terminal and the second wiring terminal of the electrical components in the electrical units are arranged along the second direction, the wiring of the electrical components of adjacent electrical units is convenient, the arrangement of the first wire arranging device 50 enables the boundaries of each electrical unit to be clear, the wiring layout among the electrical units is tidy and attractive, meanwhile, the electrical units are in one-to-one correspondence with the wire passing openings 122, the connection wires among the electrical units only flow in the second direction, the wiring of the electrical units and the external devices directly passes through the wire passing openings 122, and the overall wiring is more attractive and tidy; that is, the technical scheme not only avoids the influence on the air quantity in the air conditioner, but also ensures the heat dissipation of each electric unit in the electric control box 100, and ensures the convenience of integral wiring operation, and the wiring is neat and beautiful. The first wire arranging device 50 is arranged, so that the wire bundles of each electric unit can be effectively arranged, and the wire arranging device is attractive; the provision of the second wire organizer 60 allows both the input and output wires of the overall electronic control box 100 to be more aesthetically pleasing.

Example 2

Referring to fig. 4 to 8, the present utility model also provides an air conditioner including a cabinet 200, a blower 300, a heat exchanger 400, and the electronic control box 100 of embodiment 1.

As shown in fig. 4-5, the cabinet 200 is provided with a first side wall 201 and a second side wall 202 parallel to each other and opposite to each other along a first direction, wherein the first side wall 201 and the second side wall 202 are perpendicular to the first direction, a first air port 2011 is provided on the first side wall 201, and a second air port 2021 is provided on the second side wall 202. Referring to fig. 7, the cabinet 200 is further provided with a first plate 203 and a second plate 204 which are parallel to each other and opposite to each other in the second direction, the first plate 203 and the second plate 204 are perpendicular to the second direction, the electronic control box 100 is installed between the first plate 203 and the second plate 204, referring to fig. 8, the cabinet 200 is further provided with two first stoppers 205, two second stoppers 206 and one third stopper 207, referring to fig. 7, and the two first stoppers 205 are arranged on the first plate 203 in the third direction to restrict the movement of the fourth wall 14 in the third direction; two second stoppers 206 are disposed on the second plate 204 along the third direction to restrict the movement of the fifth wall 15 along the third direction; a clamping groove suitable for clamping the fourth wall 14 is formed between the third limiting piece 207 and the first plate 203; the first wall 11 is locked to the first plate 203 and the second plate 204 by means of two lugs 112, respectively. The arrangement of the first limiting member 205 and the second limiting member 206 is cheaper than the arrangement of the sliding rail, and the arrangement of the third limiting member 207 prevents the whole electronic control box 100 from being pulled out.

In particular, referring to fig. 8, the first limiting member 205 may include a plurality of L-shaped first blocking members disposed along a first direction, the second limiting member 206 may include a plurality of L-shaped second blocking members disposed along the first direction, and the first blocking members and the second blocking members may have the same structure, such as a first connecting wall parallel to the first plate 203 and a second connecting wall perpendicular to the first plate 203, and the second connecting walls of the two limiting members may limit the movement of the case 10 along a third direction. The third limiting member 207 may be Z-shaped, and includes third connecting walls parallel to the first plate 203 and a fourth connecting wall in the middle, where the fourth connecting wall connects the two third connecting walls, one third connecting wall is fixedly connected to the first plate 203, and a clamping slot is formed between the other third connecting wall and the third plate.

The fans 300 are disposed in the cabinet 200 and are used for driving air flow from the first air port 2011 to the second air port 2021 along the first direction, in this embodiment, the number of fans 300 is plural, the plurality of fans 300 are disposed in the cabinet 200 along the second direction, the fans 300 are air draft fans, and the axis of the fans 300 extends along the first direction.

The heat exchanger 400 extends in the second direction and is provided between the electronic control box 100 and the fan 300, and serves to cool the wind.

It can be seen that, in the air conditioner of this embodiment, the electric control box 100 of embodiment 1 is adopted, so that not only is the influence on the air volume in the air conditioner avoided, but also the heat dissipation of each electric unit in the electric control box 100 is ensured, the overall wiring operation is convenient, and the wiring is neat and attractive.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1. An electronic control box (100) placed in a wind flow flowing in a first direction, characterized by comprising:

the box body (10) is provided with a first wall (11) and a second wall (12) which are parallel and opposite to each other along a first direction, the first wall (11) and the second wall (12) are respectively provided with an air inlet (111) and an air outlet (121), and the second wall (12) is provided with a plurality of wire passing openings (122); a third wall (13) perpendicular to the first wall (11) and parallel to the first direction is also arranged between the first wall (11) and the second wall (12) of the box body (10);

the electric units are in one-to-one correspondence with the wire passing openings (122), and each electric unit is arranged on the third wall (13) along a second direction perpendicular to the first direction; each electrical unit comprises at least one electrical component, and the electrical component is provided with a first wiring terminal and a second wiring terminal along a second direction; and

the first wire arrangement device (50) is arranged between adjacent electric units, and a plurality of first wire passing grooves (51) are distributed in the first direction of the first wire arrangement device (50).

2. An electrical control box (100) according to claim 1, wherein the number of the electrical units and the wire passing openings (122) is three, the three electrical units are a first electrical unit (20), a second electrical unit (30) and a third electrical unit (40), respectively, the second electrical unit (30) is located between the first electrical unit (20) and the third electrical unit (40), the first electrical unit (20) comprises a ground wire row (25), a zero wire row (26), a lightning protection device (21), a main air gap (22), a separation assembly (23) and a contactor (24) which are sequentially arranged along a first direction, the ground wire row (25) and the zero wire row (26) all extend along a second direction, and the lightning protection device (21), the main air gap (22), the separation assembly (23) and the contactor (24) all form electrical components of the first electrical unit (20).

3. An electrical control box (100) according to claim 2, wherein the second electrical unit (30) comprises a power module (31), a safety seat (32) and a connection transfer row (33) arranged in sequence along a first direction; the power module (31) is provided with a shell (311) fixedly connected to the third wall (13), and a channel extending along the first direction is formed between the shell (311) and the third wall (13); the safety seat (32) and the connection switching row (33) form an electrical component of the second electrical unit (30).

4. An electrical control box (100) according to claim 3, wherein the third electrical unit (40) comprises a main control board (41), a transformer (42) and a communication patch cord (43) arranged in sequence along the first direction, and the main control board (41), the transformer (42) and the communication patch cord (43) all form electrical components of the third electrical unit (40).

5. An electrical control box (100) according to claim 4, wherein said third electrical unit (40) further comprises a fan control board (44), said fan control board (44) being disposed adjacent to said second wall (12); the fan control board (44) and the main control board (41) are arranged along a first direction, and the projection of the fan control board along a second direction is at least partially overlapped with the projection of the communication plug wire row (43) along the second direction.

6. An electronic control box (100) according to claim 5, further comprising a second wire organizer (60) extending along a second direction, the second wire organizer (60) being provided with a plurality of second wire passing slots (61) along the second direction; the first wire arranging devices (50) are uniformly arranged at two ends of the first electric unit (20) along the second direction, two ends of the second electric unit (30) along the second direction and two ends of the third electric unit (40) along the second direction, and the second wire arranging devices (60) are arranged close to the second wall (12).

7. An electronic control box (100) according to claim 6, characterized in that a first hollow structure is formed on the first wall (11) corresponding to the first electric unit (20) and the third electric unit (40), the first wall (11) is provided with a through hole (1111) corresponding to the opening of the channel, and the first hollow structure and the through hole (1111) form the air inlet (111); the second wall (12) avoids the wire passing opening (122) to form a second hollow structure, and the second hollow structure forms the air outlet (121).

8. An air conditioner, characterized by comprising

A cabinet (200) provided with a first side wall (201) and a second side wall (202) which are parallel and opposite to each other along a first direction, wherein a first air port (2011) is arranged on the first side wall (201), and a second air port (2021) is arranged on the second side wall (202);

a blower (300) disposed within the cabinet (200) and configured to drive a flow of wind from the first wind gap (2011) to the second wind gap (2021) in a first direction; and

the electronic control box (100) according to any one of claims 1-7, wherein the air inlet (111) is installed in the cabinet (200) near the first air inlet (2011).

9. An air conditioner according to claim 8, wherein the electric control box (100) is provided with a fourth wall (14) and a fifth wall (15) parallel and opposite to each other in the second direction, the fourth wall (14) and the fifth wall (15) being perpendicular to the second direction;

the cabinet (200) is provided with two first limiting pieces (205) and two second limiting pieces (206); the cabinet (200) is further provided with a first plate (203) and a second plate (204) which are parallel and opposite to each other along a second direction, the first plate (203) and the second plate (204) are perpendicular to the second direction, and the electric control box (100) is arranged between the first plate (203) and the second plate (204);

two first limiting members (205) are arranged on the first plate (203) along a third direction to limit the movement of the fourth wall (14) along the third direction, wherein the third direction is perpendicular to the first direction and the second direction;

two second limiting members (206) are arranged on the second plate (204) along the third direction to limit the movement of the fifth wall (15) along the third direction;

both ends of the first wall (11) are respectively locked on the first plate (203) and the second plate (204).

10. An air conditioner according to claim 9, characterized in that the air conditioner further comprises a heat exchanger (400); the heat exchanger (400) extends along a second direction and is positioned between the electric control box (100) and the fan (300); the cabinet (200) is also provided with a third limiting piece (207); a clamping groove suitable for clamping the fourth wall (14) is formed between the third limiting piece (207) and the first plate (203).

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