CN218379664U - Automatically controlled box and air conditioner - Google Patents

Abstract

The application discloses automatically controlled box and air conditioner relates to air conditioner technical field for solve among the air conditioner automatically controlled box waterproof construction and become invalid easily, the poor technical problem of water-proof effects. Automatically controlled box includes box body, lid and electrical components, and the box body has the opening, and the lid sets up with the opening relatively, and the lid encloses jointly with the box body and establishes to form and hold the chamber, and electrical components sets up in holding the chamber, and the edge and the open-ended edge butt of lid are formed with the guiding gutter between lid and the box body, and the guiding gutter extends along open-ended edge. The air conditioner comprises an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit and the air conditioner outdoor unit are connected with each other, and an electric control box is arranged in the air conditioner outdoor unit. The application discloses automatically controlled box is used for controlling the operation of air conditioner.

Description

Automatically controlled box and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an electric control box and an air conditioner.

Background

An air conditioner, as a widely used temperature and humidity adjusting device, generally includes a compressor, an evaporator, a condenser, a fan, and other components, and a refrigerant circulation loop is formed, an electric control box is disposed in the air conditioner to control the operation of each component, the electric control box generally includes a box body and a box cover, the box cover and the box body cover form a space for accommodating electronic components, the electric control box is generally installed in an outdoor unit of the air conditioner, and therefore, the air conditioner needs to withstand severe weather such as rain and snow, and waterproof treatment is needed to avoid the influence on the electronic components inside the electric control box. In the related art, a sponge is usually disposed at a covering position between the box cover and the box body, and the sponge is compressed when the box cover is installed, so that a waterproof effect is achieved. However, the current waterproof structure is easy to lose effectiveness and has poor waterproof effect.

SUMMERY OF THE UTILITY MODEL

The application mainly aims to provide an electric control box and an air conditioner, and aims to solve the technical problems that a waterproof structure of the electric control box in the air conditioner is prone to failure and poor in waterproof effect.

In order to achieve the above object, the present application provides an electrically controlled box, which includes a box body, a box cover and an electrical component, wherein the box body has an opening, the box cover is disposed opposite to the opening, the box cover and the box body jointly enclose to form a containing cavity, and the electrical component is disposed in the containing cavity.

Wherein, the marginal and the open-ended edge butt of lid, be formed with the guiding gutter between lid and the box body, the guiding gutter extends along the open-ended edge.

The beneficial effect of this application is: through set up the guiding gutter between lid and box body, when lid and box body installation lid are fashionable, if there is outside rainwater by the clearance infiltration between lid and the box body, the guiding gutter can play the effect of the rainwater of guide infiltration, guides the rainwater to the outside, avoids the rainwater to follow the automatically controlled box of infiltration inside between box body and the lid to guarantee the electrical components operational reliability in the automatically controlled box.

On the basis of the technical scheme, the method can be further improved as follows.

As an alternative embodiment, the water chute may extend in a vertical direction.

So set up, can make the water that gets into in the guiding gutter can flow out under the action of gravity, guarantee the smooth and easy nature of guiding rivers of guiding gutter.

As an optional implementation manner, the edge of the opening is provided with a first folding edge, the first folding edge is folded towards the inner side of the opening relative to the side wall of the box body, the edge of the box cover covers the outer side of the first folding edge, and the edge of the box cover is abutted to the first folding edge.

So set up, can improve the leakproofness between box body and the lid, the inside route of extension rivers entering automatically controlled box improves water-proof effects.

As an optional implementation manner, the water chute may include a first water chute, the first water chute may be located on one side of the box cover facing the box body, and the first folded edge may be blocked at the notch of the first water chute; and/or the water chute can comprise a second water chute, the second water chute is positioned on one side of the first folding edge facing the box cover, and the edge of the box cover can be arranged outside the notch of the second water chute in a blocking manner.

So set up, can make outside rainwater when oozing in between box body and lid, must pass through the guiding gutter to guarantee good water-proof effects.

As an alternative embodiment, the first water chute may be disposed opposite to the second water chute; or the first water chute and the second water chute can be arranged along the turning direction of the first folded edge in a staggered manner.

So set up, can form a plurality of water guide paths on the possible infiltration route of rainwater to further improve water-proof effects.

As an alternative embodiment, the first water chute may bulge in a direction away from the box body, that is, the bottom of the first water chute faces the side away from the box body, and the second water chute may bulge in a direction away from the box cover, that is, the second water chute faces the side away from the box cover.

So set up, the shaping of guiding gutter on can be convenient for box body or the lid improves the processing convenience.

As an alternative embodiment, the water chute extends from the top of the electric control box to the bottom of the electric control box, and the bottom end of the water chute is communicated with the outside of the electric control box, that is, the external space.

So set up, the water that gets into in the guiding gutter can be arranged to automatically controlled box outside from the bottom of guiding gutter, blocks the infiltration route of water.

As an alternative embodiment, the cross-sectional shape of the water chute may be a circular arc.

So set up, the machine-shaping of being convenient for on the one hand, on the other hand can improve rivers guide's smooth and easy nature.

As an alternative embodiment, the water chute may be a plurality of water chutes, and the plurality of water chutes may be respectively located at opposite sides of the opening.

So set up, can all have good water-proof effects for the different sides of automatically controlled box, the rainwater is all unable to get into from the different contact position of lid and box body and holds intracavity portion.

As an optional implementation manner, the edge of the box cover may be provided with a second folded edge, the second folded edge is folded toward the box body direction relative to the box cover, and the second folded edge is blocked outside the sidewall of the box body.

So set up, can prolong the route between rainwater infiltration box body and the lid, further promote water-proof effects.

As an alternative embodiment, the second flanges are located on opposite sides of the lid and may extend along the edges of the lid.

So set up, the opening that the second flange can encircle the box body forms water retaining structure, promotes water-proof effects.

As an alternative embodiment, the second flange has a mounting gap with the side wall of the box.

So set up, can improve the convenience that lid and box body directly dismantled and install.

The application also provides an air conditioner, which comprises an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit and the air conditioner outdoor unit are connected with each other, and an electric control box in the technical scheme is arranged in the air conditioner outdoor unit.

The beneficial effect of the air conditioner that this application provided is the same with the beneficial effect of above-mentioned automatically controlled box, no longer gives unnecessary details here.

Drawings

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

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

fig. 2 is a cross-sectional view of an electrical control box provided in an embodiment of the present application;

FIG. 3 is a partial view of position A of FIG. 2;

fig. 4 is an exploded view of an electronic control box provided in an embodiment of the present application;

fig. 5 is an exploded view of an electrical control box according to another view angle provided in the embodiment of the present application;

fig. 6 is a front view of a cover of an electric control box provided in an embodiment of the present application;

fig. 7 is a cross-sectional view of a box cover in an electric control box provided in an embodiment of the present application;

fig. 8 is a schematic distribution diagram of water chutes in an electronic control box according to an embodiment of the present application;

fig. 9 is another schematic distribution diagram of the water chute in the electric control box according to the embodiment of the present application.

The reference numbers illustrate:

Detailed Description

In the related art, an air conditioner, which is widely used as a temperature and humidity adjusting apparatus, is generally provided with an electronic control box to control operations of various components such as a compressor and a fan, the electronic control box generally includes a box body and a box cover, the box cover and the box body cover a space for accommodating electronic components, and the electronic control box is generally installed in an outdoor unit of the air conditioner, and therefore, the air conditioner needs to be subjected to severe weather such as rain and snow, and needs to be subjected to waterproof treatment in order to prevent the electronic components inside the air conditioner from being affected. In the related art, a sponge is usually arranged at the covering position of the box cover and the box body, the sponge is used for filling a gap between the box body and the box cover, and the sponge is compressed when the box cover is installed, so that a waterproof effect is achieved. However, add waterproof sponge of usefulness alone, increase material cost has increased assembly and manufacturing procedure again promptly, and simultaneously, the sponge is ageing easily in outdoor environment to the sponge that is in compression state for a long time can lose elasticity, and sealing performance worsens, leads to waterproof function to become invalid easily, and in addition, long-time compression also can lead to the sponge to bond between box body and lid, leads to the lid to open the difficulty.

In view of this, this application embodiment is through forming the water guide structure between box body and lid, when the gap infiltration between box body and the lid is followed to the rainwater, can utilize the water guide structure to guide and discharge the rainwater of infiltration to play waterproof function, thereby need additionally to set up solitary part and carry out waterproofly, reduced production manufacturing cost, improve the dismouting convenience, can guarantee waterproof validity under the long-term operating condition again.

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural view of an electronic control box provided in an embodiment of the present application, fig. 2 is a sectional view of the electronic control box provided in the embodiment of the present application, and fig. 3 is a partial view of a position a in fig. 2.

As shown in fig. 1 to 3, the present embodiment provides an electronic control box 100, which includes a box body 110, a box cover 120 and an electrical component (not shown), where the box body 110 has an opening 111, the box cover 120 is disposed opposite to the opening 111, and the box cover 120 and the box body 110 together enclose to form a containing cavity 101, the electrical component is disposed in the containing cavity 101, the box cover 120 can be closed or opened with respect to the box body 110, when the box cover 120 is opened with respect to the box body 110, the electrical component can be assembled into the containing cavity 101, or, it is convenient to overhaul the electrical component in the electronic control box 100, and when the box cover 120 is closed, the box cover 120 can close the opening 111, and the containing cavity 101 formed by the box body 110 and the box cover 120 can protect the electrical component, so as to prevent external rain water and dust impurities from entering the containing cavity 101 to affect the performance of the electrical component, thereby ensuring the reliability of the operation of the electrical component.

It can be understood that the edge of the box cover 120 may abut against the edge of the opening 111, the water chute 102 is formed between the box cover 120 and the box body 110, and the water chute 102 extends along the edge of the opening 111, when there is water infiltration outside the electrical control box 100, for example, when the electrical control box is in outdoor rainy and snowy weather, external rainwater may infiltrate only through the edge of the opening 111 where the box cover 120 abuts against the edge of the box body 110, but the infiltrated rainwater first passes through the water chute 102 and is drained outside the electrical control box 100 under the guidance of the water chute 102, so that the rainwater is prevented from infiltrating into the accommodating cavity 101, and further, the electrical components in the accommodating cavity 101 are prevented from being affected by the rainwater.

In some embodiments, the cover 120 may be connected to the case 110 in an openable manner, for example, a threaded fastener may be used for connecting, when the cover 120 is detached, the cover 120 may be separated from the case 110, or may be connected in a hinge or hinge manner, so as to improve the convenience of opening and closing the cover 120.

It should be noted that when external rainwater seeps through the gap between the box cover 120 and the box body 110, the water chute 102 can guide the seeped rainwater to the outside, so as to prevent the rainwater from seeping into the electronic control box 100 from between the box body 110 and the box cover 120, thereby ensuring the operational reliability of the electrical components in the electronic control box 100.

First, a specific arrangement of the water guide chute 102 will be described in detail.

Fig. 4 is an exploded view of an electric control box provided in the embodiment of the present application, and fig. 5 is an exploded view of another view angle of the electric control box provided in the embodiment of the present application.

Referring to fig. 1 to 5, when rainwater adheres to the box body 110 and the box cover 120 of the electrical control box 100, the rainwater flows downward or downward due to gravity, and the tension of the rainwater causes the rainwater to flow through the gap between the box body 110 and the box cover 120, so that the water chute 102 may form a space for the rainwater to flow, and the rainwater is prevented from penetrating between the box body 110 and the box cover 120 due to the tension, wherein the water chute 102 may extend in a vertical direction.

It can be understood that, when external rainwater infiltrates between the box body 110 and the box cover 120 and enters the water chute 102, the rainwater entering the water chute 102 can flow downwards along the vertical direction under the action of gravity and is discharged from the water chute 102, so that the smoothness of the water flow guided by the water chute 102 can be ensured.

In some embodiments, the opening 111 of the box body 110 of the electronic control box 100 may be square, and the edge of the opening 111 may include an upper side, a lower side, a left side and a right side, and correspondingly, the shape of the box cover 120 may also be directional, so that the shape of the box cover 120 matches the shape of the opening 111, and the edge of the box cover 120 may also include an upper side, a lower side, a left side and a right side, and correspond to the edge of the opening 111 of the box body 110 one to one.

It can be understood that, when the electric control box 100 is installed on an air conditioner, it may be vertically placed, and at this time, the opening 111 is located at the side of the box body 110, and therefore, the upper side and the lower side of the opening 111 and the box cover 120 extend in the horizontal direction, and the left side and the right side of the opening 111 and the box cover 120 extend in the vertical direction, when rainwater hits on the electric control box 100, the rainwater at the upper side may be blocked by the box body 110 and the box cover 120, the water chute 102 may be located at the left side of the box body 110 and the box cover 120, and at the right side of the box body 110 and the box cover 120, and the water chute 102 extends in a vertical straight line, and is parallel to the left side and the right side edges of the box body 110 and the box cover 120.

It should be noted that the main body of the box cover 120 may be in a plate shape, and the size of the box cover 120 may be equal to or greater than the size of the opening 111, so that when the box cover 120 is closed, the opening 111 can be completely covered, so as to ensure good waterproof performance and play a role in protection.

In a possible implementation manner, the edge of the opening 111 has a first folding edge 112, the first folding edge 112 is folded toward the inner side of the opening 111 relative to the sidewall of the box body 110, when the box cover 120 is closed, the edge of the box cover 120 abuts against the first folding edge 112, the first folding edge 112 can limit the closing position of the box cover 120, and meanwhile, the box cover 120 abuts against the first folding edge 112, so that the gap between the box body 110 and the box cover 120 can be reduced, and the sealing performance between the box body 110 and the box cover 120 can be improved.

It can be understood that, when external rainwater infiltrates from the gap between the edges of the box body 110 and the box cover 120, the external rainwater needs to go over the first folding edge 112 along the width direction of the first folding edge 112, the first folding edge 112 extends along the edge of the opening 111 and is arranged around the circumference of the opening 111, and no matter which side of the external rainwater infiltrates between the box body 110 and the box cover 120, the first folding edge 112 can extend the path of the water flow entering the interior of the electric control box 100, thereby improving the waterproof effect.

For example, the first folding edge 112 may be perpendicular to a side wall of the case body 110, and the first folding edge 112 may be parallel to a side surface of the case cover 120 facing the case body 110, so that the surface of the first folding edge 112 may be attached to the case cover 120, and in addition, when the case cover 120 is closed, the case cover 120 may fix the case cover 120 and the case body 110 by a fastening member, such as a bolt, a nut, or by a snap, a lock, or the like, and so that the surface of the case cover 120 compresses the first folding edge 112, thereby improving a waterproof effect.

Since the water guiding groove 102 is formed between the box body 110 and the box cover 120, external rainwater inevitably passes through the water guiding groove 102 when penetrating between the box body 110 and the box cover 120, so as to ensure a good waterproof effect, and therefore, a groove wall of the water guiding groove 102 may be formed by a structure on the box body 110 or a structure on the box cover 120, which will be described below.

Fig. 6 is a front view of a cover of an electronic control box provided in an embodiment of the present application, fig. 7 is a cross-sectional view of the cover of the electronic control box provided in the embodiment of the present application, fig. 8 is a schematic distribution diagram of water chutes in the electronic control box provided in the embodiment of the present application, and fig. 9 is another schematic distribution diagram of water chutes in the electronic control box provided in the embodiment of the present application.

Referring to fig. 1 to 8, in a possible implementation manner, the water chutes 102 may be formed by the box cover 120, that is, at least one water chute 102 is a structure on the box cover 120, the water chute 102 may include a first water chute 102a, the first water chute 102a may be located on a side of the box cover 120 facing the box body 110, and the first flange 112 may be blocked on a notch of the first water chute 102a, that is, the first water chute 102a may be a groove on the box cover 120.

It can be understood that the first water chute 102a extends along the side of the box cover 120 on the box cover 120, and when the box cover 120 is closed, the wall of the first water chute 102a and the first folding edge 112 together form a space for the flow of the infiltrated rainwater.

In a possible implementation manner, the water chute 102 may be formed by the box body 110, that is, at least one water chute 102 is a structure on the first folded edge 112, the water chute 102 may include a second water chute 102b, the second water chute 102b is located on a side of the first folded edge 112 facing the box cover 120, and an edge of the box cover 120 may block a notch of the second water chute 102b, that is, the second water chute 102b may be a groove on the first folded edge 112.

It can be understood that the second water guiding groove 102b extends along the side of the box body 110 at the first folding edge 112, and when the cover 120 is closed, the groove wall of the second water guiding groove 102b and the surface of the cover 120 form a space for the flow of the infiltrated rainwater.

It should be noted that, on the side where the box body 110 abuts against the box cover 120, only one of the first water chute 102a and the second water chute 102b may be provided, that is, only the first water chute 102a or only the second water chute 102b may be provided, and in addition, the first water chute 102a and the second water chute 102b may also be provided on the same side where the box body 110 abuts against the box cover 120, so as to improve the waterproof effect.

When the first water chute 102a and the second water chute 102b are disposed on the same side of the box body 110 abutting against the box cover 120, the first water chute 102a and the second water chute 102b may have different relative positions, referring to fig. 8, in some embodiments, the first water chute 102a may be disposed opposite to the second water chute 102b, so that the notch of the first water chute 102a is opposite to the notch of the second water chute 102b, and the first water chute 102a and the second water chute 102b jointly enclose to form a water guiding channel.

Referring to fig. 9, in other embodiments, the first water chute 102a and the second water chute 102b may be disposed in a staggered manner along the folding direction of the first folding edge 112, that is, the first water chute 102a and the second water chute 102b are located at different positions on the rainwater infiltration path, for example, the first water chute 102a may be closer to the edge of the electronic control box 100 than the second water chute 102b, so that when rainwater infiltrates, the rainwater first passes through the first water chute 102a, most of the rainwater may flow out under the guidance of the first water chute 102a, and if the amount of the infiltrated rainwater is large, when the remaining rainwater passes through the first water chute 102a, the remaining rainwater passes through the second water chute 102b again and is guided and discharged by the second water chute 102b, thereby enhancing the waterproof effect.

It should be noted that, the number of the first water chute 102a and the number of the second water chute 102b may be one or multiple, so that multiple water guiding paths may be formed on a possible rainwater infiltration path, and the waterproof effect is further improved.

For example, the box body 110 and the box cover 120 may be made of metal such as iron and aluminum or an alloy thereof, or plastic having a certain strength and corrosion resistance, and for example, the box body 110 and the box cover 120 are made of metal, the first folded edge 112 on the box body 110 may be integrally formed with the box body 110 and turned over by a plate process, or may be welded, when the first water guiding groove 102a is formed on the box cover 120, the first water guiding groove 102a may be formed by a plate or a stamping process, and each position of the box cover 120 maintains a uniform thickness, so that the first water guiding groove 102a may be protruded in a direction away from the box body 110, and when the second water guiding groove 102b is formed on the first folded edge 112, the second water guiding groove 102b may be protruded in a direction away from the box cover 120, so that the forming of the water guiding groove 102 on the box body 110 or the box cover 120 may be facilitated, and the processing convenience may be improved.

In one possible implementation manner, the water chute 102 may extend from the top of the electrical control box 100 to the bottom of the electrical control box 100, and the bottom end of the water chute 102 is communicated with the external space, so that water entering the water chute 102 may be drained from the bottom end of the water chute 102 to the outside of the electrical control box 100, and the infiltration path of the water is blocked.

For example, the cross-sectional shape of the water chute 102 may be an arc shape, which may facilitate processing and forming, and improve smoothness of water flow guiding, and in addition, the cross-sectional shape of the water chute 102 may be other regular shapes such as a square shape and a triangle shape, and the cross-sectional shape and size of the water chute 102 are not specifically limited in the embodiments of the present application.

It can be understood by those skilled in the art that there may be a plurality of water chutes 102, and a plurality of water chutes 102 may be respectively located at two opposite sides of the opening 111, so that different sides of the electrical control box 100 may have a good waterproof effect, and rainwater cannot enter the accommodating cavity 101 from different contact positions of the box cover 120 and the box body 110.

In a possible implementation manner, the edge of the box cover 120 may be provided with a second folded edge 121, the second folded edge 121 is folded toward the box body 110 with respect to the box cover 120, and the second folded edge 121 is blocked outside the sidewall of the box body 110, so that the second folded edge 121 may cover the edge of the opening 111, thereby extending the path between the rainwater infiltration box body 110 and the box cover 120, and further improving the waterproof effect.

It can be understood that if external rainwater needs to extend between the first folding edge 112 and the box cover 120, the external rainwater needs to pass between the second folding edge 121 and the side wall of the box body 110, for example, the second folding edge 121 may be perpendicular to the first folding edge 112, and the rainwater cannot flow along a single direction when seeping into the box body, so that the waterproof effect is improved.

In some embodiments, the second folding edge 121 may be located at two opposite sides of the box cover 120, the second folding edge 121 may extend along an edge of the box cover 120, the second folding edge 121 may form a water blocking structure at a side of the box body 110, so as to improve a waterproof effect, and in addition, the top side and the bottom side of the box cover 120 or the box body 110 may also have a shielding effect on rainwater by setting up folding edges.

It can be understood that the second flange 121 and the sidewall of the box body 110 may have an installation gap 103 therebetween, so as to prevent the box cover 120 from being interfered when being opened or closed or being disassembled and assembled with respect to the box body 110, and improve the convenience of direct disassembling and assembling of the box cover 120 and the box body 110, and the size of the installation gap 103 may be designed according to the processing precision range of the product, which is not specifically limited in the embodiment of the present application.

In a possible implementation manner, the electronic control box 100 may further include a top cover 130, the top cover 130 may cover the box body 110, and a projection of the top cover 130 in a vertical direction may cover the box body 110 and the box cover 120, so as to block falling rainwater.

For example, the top cover 130 may have a slot on a downward side thereof, the top of the box cover 120 may be inserted into the slot, the top wall of the box body 110 may be formed by the top cover 130, and the top cover 130 may be welded to the box body 110.

It should be noted that the electrical components may be mounted on the case body 110, or may be mounted on the case cover 120, or may be partially mounted on the case body 110 and partially mounted on the case cover 120, and the electrical components may include, but are not limited to, a controller, a capacitor, a filter, a reactor, a wire holder, and the like. In addition, the electric element can be connected with an external power supply or an electric device through a cable, the electric control box 100 can be provided with a wire passing hole, and the wire passing hole can be provided with a sealing rubber ring to play a role in sealing, so that the waterproof and dustproof effects are achieved.

The automatically controlled box 100 in this application embodiment can be provided with evaporimeter (not shown) and fan (not shown), cool down the air current of fan at the inside formation of automatically controlled box 100 through the evaporimeter, thereby can utilize the cooling air current after the cooling to carry out the forced air cooling heat dissipation to electrical components, on the one hand, can guarantee not receive the influence of external environment, under any operating conditions, when automatically controlled box 100 work and when needing to dispel the heat, the temperature of cooling air current can all be less than electrical components's surface temperature, thereby cooling air current has good forced air cooling radiating effect to electrical components, on the other hand, the low temperature of evaporimeter only can influence the inside air and the air current of automatically controlled box 100, the air current heat dissipation after utilizing the cooling can avoid electrical components to produce the condensation because of supercooling, guarantee that electrical components can operate well.

In some embodiments, an inlet of the evaporator is connected to a low pressure liquid refrigerant flow path in a refrigerant flow path of the air conditioning device and an outlet of the evaporator is connected to a low pressure gaseous refrigerant flow path in the refrigerant flow path of the air conditioning device. The electrical element is positioned between the air outlet of the fan and the evaporator, so that the cooling airflow flows to the evaporator through the electrical element after flowing out of the fan.

It can be understood that the refrigerant flow path in the air conditioning apparatus may be a circulation loop formed by sequentially connecting a compressor, a condenser, an expansion valve, and another evaporator in the air conditioning apparatus, the above components are communicated by a pipeline for the refrigerant to flow through, the air conditioning apparatus performs heat exchange through phase change in a circulation flow process of the refrigerant in the refrigerant flow path to realize a function of cooling or heating, and the evaporator in the electronic control box 100 may be connected in a main flow path of the refrigerant flow path or may be connected in a branch flow path of the refrigerant flow path, which is not specifically limited in the embodiment of the present application.

In addition, automatically controlled box can also include the connecting seat (not shown), and box body 110 can be dismantled or the activity for air conditioner device's casing, and the evaporimeter can set up on the connecting seat to when the electrical components in the maintenance box body 110, need not to dismantle the evaporimeter, need not to empty the refrigerant promptly, also need not to dismantle after burning off the connecting pipe way of evaporimeter and refrigerant flow path, improved the convenience of overhauing.

This application still provides an air condensing units, and this air condensing units includes the automatically controlled box among box and the above-mentioned technical scheme, and automatically controlled box setting can also be provided with parts such as compressor, compressor pipeline, fan in the box, and automatically controlled box can control the operation of parts such as compressor, fan.

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

The embodiment of the application also provides an air conditioner, which can comprise an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner outdoor unit is communicated with all the air conditioner indoor units through pipelines for heat exchange medium flowing, and the air conditioner outdoor unit is internally provided with the electric control box in the embodiment so as to control the operation of the air conditioner.

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

An indoor heat exchanger is generally disposed in an indoor unit of the central air conditioner, an outdoor heat exchanger is generally disposed in an outdoor unit of the central air conditioner, and the indoor heat exchanger and the outdoor heat exchanger are generally communicated through a refrigerant pipeline, so that a refrigerant can circulate between the indoor heat exchanger and the outdoor heat exchanger. In the refrigeration process of the central air conditioner, the indoor heat exchanger is an evaporator, and a refrigerant in the evaporator absorbs heat from liquid and changes into a gaseous state; in the process of evaporating and absorbing heat of the refrigerant, the evaporator exchanges heat with air flowing through the evaporator to take away heat in the air in the indoor unit of the central air conditioner, so that the air discharged out of the indoor unit of the central air conditioner is the air after heat release and temperature reduction, and the indoor unit of the central air conditioner blows cold air; meanwhile, the outdoor heat exchanger is a condenser, and a refrigerant in the condenser is changed into a liquid state from a gaseous state; in the process of refrigerant condensation and heat release, the condenser exchanges heat with air in the outdoor unit of the central air conditioner flowing through the condenser, so that the air in the outdoor unit of the central air conditioner brings the heat of the condenser to the outside of the outdoor unit of the central air conditioner, and thus, the refrigeration process is realized.

In the heating process of the central air conditioner, the outdoor heat exchanger is an evaporator, and a refrigerant in the evaporator absorbs heat from a liquid state and changes into a gas state; in the process of evaporating and absorbing heat of the refrigerant, the evaporator exchanges heat with air flowing through the evaporator, and heat carried in the air in the outdoor unit of the central air conditioner is replaced into the refrigerant in the evaporator; meanwhile, the indoor heat exchanger is a condenser, and a refrigerant in the condenser is changed into a liquid state from a gaseous state; in the process of condensing and releasing heat of the refrigerant, the condenser exchanges heat with air in the indoor unit of the central air conditioner flowing through the condenser, so that the air in the indoor unit of the central air conditioner takes away heat carried by the condenser and is discharged to the indoor part outside the indoor unit of the central air conditioner from the indoor unit of the central air conditioner, the indoor unit of the central air conditioner blows hot air, and therefore the heating process is achieved.

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

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.

Claims (13)

1. An electric control box is characterized by comprising a box body, a box cover and an electric element, wherein the box body is provided with an opening, the box cover is arranged opposite to the opening, the box cover and the box body are jointly enclosed to form an accommodating cavity, and the electric element is arranged in the accommodating cavity;

the edge of the box cover is abutted to the edge of the opening, a water guide groove is formed between the box cover and the box body, and the water guide groove extends along the edge of the opening.

2. The electrical control box according to claim 1, wherein the water chute extends in a vertical direction.

3. The electrical control box according to claim 1, wherein a first folding edge is provided at an edge of the opening, the first folding edge is folded towards an inner side of the opening relative to a side wall of the box body, and an edge of the box cover covers an outer side of the first folding edge.

4. The electrical control box according to claim 3, wherein the water chute comprises a first water chute, the first water chute is located on one side of the box cover facing the box body, and the first folding edge is blocked at a notch of the first water chute; and/or the presence of a gas in the atmosphere,

the water guide groove comprises a second water guide groove, the second water guide groove is positioned on one side, facing the box cover, of the first folded edge, and the edge of the box cover is arranged on the outer side of the notch of the second water guide groove in a blocking mode.

5. The electrical control box according to claim 4, wherein the first water chute is disposed opposite to the second water chute; or the positions of the first water chute and the second water chute are staggered.

6. The electrical control box according to claim 4, wherein the bottom of the first water chute faces a side away from the box body, and the second water chute faces a side away from the box cover.

7. The electrical control box according to any one of claims 1 to 6, wherein the water chute extends from the top of the electrical control box to the bottom of the electrical control box, and the bottom end of the water chute is communicated with the outside of the electrical control box.

8. An electric control box according to any one of claims 1 to 6, wherein the cross-sectional shape of the water guide groove is a circular arc.

9. An electrical control box according to any one of claims 1 to 6, wherein said water guide channel is provided in plurality, and said water guide channels are respectively provided on opposite sides of said opening.

10. An electric control box according to any one of claims 1 to 6, wherein a second folded edge is provided at the edge of the cover, the second folded edge is folded toward the box body relative to the cover, and the second folded edge is arranged outside the side wall of the box body.

11. An electrically controlled box according to claim 10, wherein the second flanges are located on opposite sides of the lid and extend along edges of the lid.

12. The electrical control box according to claim 10, wherein a mounting gap is provided between the second flap and the side wall of the box body.

13. An air conditioner, characterized in that, including indoor set of air conditioner and outdoor set of air conditioner, indoor set of air conditioner and the outdoor set of air conditioner interconnect, set up the automatically controlled box of any claim 1-12 in the outdoor set of air conditioner.

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