CN215260507U - Drainage component, electric control box and air conditioner - Google Patents

Abstract

The utility model discloses a drainage subassembly, automatically controlled box and air conditioner, this drainage subassembly includes: the drainage body limits a main drainage groove, at least one end of the main drainage groove in the length direction of the main drainage groove is provided with a drainage outlet, the bottom wall of the main drainage groove is provided with an auxiliary drainage groove which is concave towards the drainage body, and the auxiliary drainage groove is suitable for guiding liquid to the drainage outlet. From this, through setting up the supplementary water drainage tank towards the drainage body indent, can avoid the additional strengthening that main water drainage tank both sides set up to obstruct the flow of liquid, can lead water rapidly to the outlet through supplementary water drainage tank with liquid to can discharge liquid in the electrical components and/or on the electrical components rapidly, can guarantee drainage assembly's drainage efficiency and drainage assembly's use reliability.

Description

Drainage component, electric control box and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner and specifically relates to a drainage component, have this drainage component's automatically controlled box and have this automatically controlled air conditioner of box.

Background

In the related art, the drainage assembly is used for draining liquid in and/or on the electrical assembly so as to avoid short circuit and the like of devices in the electrical assembly (such as an electrical control box) due to contact with the liquid, and ensure the working reliability and the service life of the devices in the electrical assembly. However, the drainage assembly is provided with a reinforcing structure (e.g., a reinforcing plate) disposed at both sides of the drainage channel of the drainage assembly, and the reinforcing structure at both sides of the drainage channel may obstruct the flow of liquid, thereby resulting in a low drainage efficiency of the drainage assembly, failing to rapidly drain the liquid in and/or on the electrical assembly, and resulting in an unreliable use of the drainage assembly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a drainage assembly, which can rapidly guide liquid to the drainage outlet through the auxiliary drainage groove, so as to rapidly drain the liquid in and/or on the electrical component, thereby ensuring drainage efficiency of the drainage assembly and reliability of the drainage assembly.

The utility model discloses an automatically controlled box is further provided.

The utility model discloses an air conditioner is further proposed.

According to the utility model discloses a drainage component includes: the drainage body limits a main drainage groove, a drainage outlet is formed in at least one end of the main drainage groove in the length direction of the main drainage groove, an auxiliary drainage groove which is concave towards the drainage body is formed in the bottom wall of the main drainage groove, and the auxiliary drainage groove is suitable for guiding liquid to the drainage outlet.

According to the utility model discloses a drainage subassembly, through setting up the supplementary water drainage tank towards the drainage body indent, the additional strengthening that can avoid main drainage tank both sides to set up hinders the flow of liquid, can be through supplementary water drainage tank with liquid rapid water conservancy diversion to outlet to can discharge liquid in the electrical components and/or on the electrical components rapidly, can guarantee drainage subassembly's drainage efficiency and drainage subassembly's reliability in utilization.

In some examples of the invention, the bottom wall of the auxiliary drainage channel is provided with a flow dividing structure for breaking the tension of the liquid.

In some examples of the invention, the flow dividing structure is disposed proximate to the water outlet.

In some examples of the invention, the flow dividing structure comprises: a separation tip disposed toward a direction away from the drain opening.

In some examples of the present invention, the flow dividing structure is configured as a boss structure protruding from the bottom wall of the auxiliary drainage groove, and the height of the bottom wall of the auxiliary drainage groove protruding from the flow dividing structure is H, which satisfies the relation: h is more than or equal to 1mm and less than or equal to 2 mm.

In some examples of the present invention, in a width direction of the main drainage groove, a bottom wall of the main drainage groove adjacent to the auxiliary drainage groove is inclined so that liquid flows into the auxiliary drainage groove.

In some examples of the present invention, the bottom wall of the main drainage groove adjacent to the auxiliary drainage groove is provided with a reinforcing rib.

In some examples of the present invention, the auxiliary drain groove extends in a length direction of the main drain groove.

In some examples of the present invention, the bottom wall of the auxiliary drainage groove is inclined so as to guide the liquid in the auxiliary drainage groove to the drainage port.

According to the utility model discloses an automatically controlled box, including foretell drainage component.

According to the utility model discloses an automatically controlled box, through setting up the supplementary water drainage tank towards the drainage body indent, the additional strengthening that can avoid main drainage tank both sides to set up hinders the flow of liquid, can be through supplementary water drainage tank with liquid rapid water conservancy diversion to outlet to can discharge the liquid in the electrical components and/or on the electrical components rapidly, can guarantee drainage assembly's drainage efficiency and drainage assembly's reliability in utilization.

According to the utility model discloses an air conditioner, including foretell automatically controlled box.

According to the utility model discloses an air conditioner, through setting up the supplementary water drainage tank towards the drainage body indent, the additional strengthening that can avoid main drainage tank both sides to set up hinders the flow of liquid, can be through supplementary water drainage tank with liquid rapid water conservancy diversion to outlet to can discharge the liquid in the electrical components and/or on the electrical components rapidly, can guarantee drainage assembly's drainage efficiency and drainage assembly's reliability in utilization.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a drain assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of a drain assembly according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a drain assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first embodiment of a drain assembly according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a second embodiment of a drain assembly according to an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a third embodiment of a drain assembly according to an embodiment of the present invention.

Reference numerals:

a drain assembly 100;

a drain body 10; a main drain tank 11; a drain port 12; an auxiliary drain tank 13; a flow dividing structure 14; a separation tip 15; a boss structure 16; and a reinforcing rib 17.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A drain assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-6.

As shown in fig. 1 to 6, a drain assembly 100 according to an embodiment of the present invention includes: a drain body 10.

The drainage body 10 can define a main drainage channel 11, at least one end of the main drainage channel 11 is provided with a drainage port 12 in a length direction (i.e., a left-right direction shown in fig. 1) of the main drainage channel 11, a bottom wall of the main drainage channel 11 is provided with an auxiliary drainage channel 13, the auxiliary drainage channel 13 is recessed toward the drainage body 10, and the auxiliary drainage channel 13 is adapted to guide liquid to the drainage port 12 to drain the liquid out of the drainage assembly 100.

The main drainage tank 11 may have a first end and a second end opposite to each other, the first end of the main drainage tank 11 may be provided with a drainage port 12, or the second end of the main drainage tank 11 may be provided with a drainage port 12, or both the first end and the second end of the main drainage tank 11 may be provided with a drainage port 12, and the liquid (for example, water) in the main drainage tank 11 may be drained out of the drainage assembly 100 through the drainage ports 12 provided at both ends of the main drainage tank 11. Also, the liquid in the auxiliary drain tank 13 may be discharged out of the drain assembly 100 through the drain port 12.

Alternatively, the drain assembly 100 may be disposed on any electrical component, for example, the drain assembly 100 may be on an electrical control box. The electronic control box may be an electronic control box of various devices, for example, the electronic control box may be an electronic control box of an air conditioner, and of course, the electronic control box may also be an electronic control box of other devices, for example, an electronic control box of a washing machine, an electronic control box of a dishwasher, and the like, which is not limited in this application. The drainage assembly 100 is provided in an electric control box of an air conditioner as an example.

Alternatively, the drain assembly 100 may be disposed within the electrical control box, or the drain assembly 100 may be disposed outside the electrical control box. The drainage assembly 100 and the electric control box can be integrally formed, or the drainage assembly 100 and the electric control box can be detachably connected, and electric elements such as a main board of an air conditioner and the like can be arranged in the electric control box. The air conditioner is at the during operation, because cold and hot air is mutual, can produce water, water can drench on automatically controlled box or drench in the automatically controlled box to, when rainy day, wind can blow the blade of air conditioner so that the blade reversal, can drench the rainwater on automatically controlled box or drench in the automatically controlled box during the blade reversal, thereby the mainboard of air conditioner appears easily and meets the condition of water short circuit, the operational reliability and the life of unable reliable assurance mainboard.

Among the prior art, drainage subassembly is provided with additional strengthening (for example reinforcing plate), and additional strengthening sets up in drainage assembly's water drainage tank's both sides, and the additional strengthening of water drainage tank both sides can obstruct the flow of liquid to can lead to drainage assembly's drainage efficiency lower, can't lead to drainage assembly's the unreliable use of drainage assembly with the liquid discharge in the electrical apparatus subassembly (automatically controlled box) and/or on the electrical apparatus subassembly rapidly.

And in this application, through setting up supplementary water drainage tank 13, because supplementary water drainage tank 13 is towards the drainage body 10 indent, under the effect of gravity, liquid in the main water drainage tank 11 can flow towards supplementary water drainage tank 13, liquid can flow to outlet 12 through supplementary water drainage tank 13, with drainage subassembly 100 discharges, thereby can avoid the additional strengthening that main water drainage tank 11 both sides set up to obstruct the flow of liquid, can be rapidly with the liquid discharge in the electrical components and/or on the electrical components, can avoid the electrical components in the electrical components the condition of meeting water short circuit to appear, and then can guarantee drainage subassembly 100's drainage efficiency, can guarantee drainage subassembly 100's use reliability.

Therefore, by arranging the auxiliary drainage grooves 13 which are concave towards the drainage body 10, the situation that the reinforcing structures arranged at the two sides of the main drainage groove 11 obstruct the flow of liquid can be avoided, and the liquid can be quickly guided to the drainage outlet 12 through the auxiliary drainage grooves 13, so that the liquid in and/or on the electric appliance assembly can be quickly drained, and the drainage efficiency of the drainage assembly 100 and the use reliability of the drainage assembly 100 can be ensured.

In some embodiments of the present invention, as shown in fig. 1, 2 and 4, the bottom wall of the auxiliary drainage groove 13 may be provided with a flow dividing structure 14, and the flow dividing structure 14 may be used to break the tension of the liquid. It can be understood that the liquid has tension, and the liquid is prone to condensation, aggregation and the like during flowing due to the tension of the liquid, so that the flowing speed of the liquid is slow, which is not favorable for the liquid to rapidly exit the drainage assembly 100.

By providing the flow dividing structure 14, the liquid contacts the flow dividing structure 14 in the process of flowing toward the water outlet 12, and the flow dividing structure 14 destroys the tension of the liquid, so as to avoid the liquid from condensing, converging and the like, so as to increase the flowing speed of the liquid, and facilitate the liquid to be quickly discharged out of the drainage assembly 100. Furthermore, the flow dividing structure 14 can also divide the liquid, so that the flow speed of the liquid can be further increased.

In some embodiments of the present invention, as shown in fig. 1, 2 and 4, the diversion structure 14 may be disposed near the water discharge port 12, wherein the auxiliary water discharge groove 13 may have opposite first and second ends, the first end of the auxiliary water discharge groove 13 may be provided with the water discharge port 12, or the second end of the auxiliary water discharge groove 13 may be provided with the water discharge port 12, or both the first and second ends of the auxiliary water discharge groove 13 may be provided with the water discharge port 12.

When the auxiliary drain groove 13 has the drain opening 12 at one end thereof, the flow dividing structures 14 may be disposed adjacent to the drain opening 12, and when the auxiliary drain groove 13 has the drain openings 12 at both ends thereof, the number of the flow dividing structures 14 may be two, and the two flow dividing structures 14 may be disposed adjacent to the two drain openings 12, respectively. Of course, a plurality of flow dividing structures 14 may be disposed near the water outlet 12, which is not limited in this application. By providing the flow diversion structure 14 in a location proximate the drain opening 12, liquid may be prevented from becoming jammed at the drain opening 12, and liquid may be allowed to drain out of the drain assembly 100 quickly after the liquid is strained by the flow diversion structure 14.

In some embodiments of the present invention, as shown in fig. 1, 2 and 4, the diversion structure 14 may include a separation tip 15, the separation tip 15 may be disposed toward a direction away from the water outlet 12, in other words, the separation tip 15 may be disposed toward a flowing direction of the liquid, the liquid may contact the separation tip 15 of the diversion structure 14 first in a process of flowing toward the water outlet 12, and the separation tip 15 may break a tension of the liquid to prevent the liquid from condensing, collecting, and the like, so as to increase a flowing speed of the liquid, and to enable the liquid to be discharged out of the drainage assembly 100 quickly.

Alternatively, the cross-section of the shunting structure 14 may be a triangle, wherein the corners of the triangle may be configured as the separation tips 15, or the cross-section of the shunting structure 14 may also be configured as a quadrangle (e.g., a diamond), and the corners of the diamond may be configured as the separation tips 15, although the cross-section of the shunting structure 14 may also be configured in other configurations, which is not limited in this application. This arrangement allows the flow dividing structure 14 to have a variety of forms, which can facilitate selection of a particular form of the flow dividing structure 14.

In some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 4, the flow dividing structure 14 may be configured as a convex structure 16, the convex structure 16 may protrude the bottom wall of the auxiliary drainage groove 13, the height of the flow dividing structure 14 protruding the bottom wall of the auxiliary drainage groove 13 may be H, and it can also be understood that the vertical distance from the surface of the bottom wall of the auxiliary drainage groove 13 to the bottom wall of the auxiliary drainage groove 13 of the flow dividing structure 14 may be H, and H may satisfy the relationship: h is more than or equal to 1mm and less than or equal to 2 mm. So set up and to make the setting height of reposition of redundant personnel structure 14 reasonable to can guarantee that reposition of redundant personnel structure 14 can be reliable destroys the tension of liquid, can further avoid liquid the condition such as condense, collect to appear, can further improve the flow velocity of liquid.

In some embodiments of the present invention, as shown in fig. 3, in the width direction of the main drainage groove 11 (i.e., the left-right direction shown in fig. 3), the bottom wall of the main drainage groove 11 adjacent to the auxiliary drainage groove 13 may be disposed obliquely, i.e., the longitudinal sections of the main drainage groove 11 and the auxiliary drainage groove 13 may be configured into a "V" -like structure.

Because the bottom wall of the main drainage groove 11 is inclined, under the action of gravity, the liquid on the bottom wall of the main drainage groove 11 can be rapidly collected into the auxiliary drainage groove 13, so that the liquid can conveniently flow into the auxiliary drainage groove 13, and the drainage efficiency of the drainage assembly 100 can be improved. In addition, the bottom wall of the main drainage channel 11 is inclined, so that the overall rigidity of the drainage assembly 100 can be improved, the drainage assembly 100 can be prevented from being plastically deformed, the inclination of the bottom wall of the main drainage channel 11 due to the plastic deformation of the drainage assembly 100 can be prevented from being influenced, and the use reliability of the drainage assembly 100 can be ensured.

In some embodiments of the present invention, as shown in fig. 1 to 6, the bottom wall of the main drainage groove 11 adjacent to the auxiliary drainage groove 13 may be provided with a reinforcing rib 17, and optionally, the longitudinal section of the reinforcing rib 17 may be configured as a triangle, or the longitudinal section of the reinforcing rib 17 may also be configured as a trapezoid, which is not limited in the present application. By arranging the reinforcing ribs 17, the overall rigidity of the drainage assembly 100 can be further improved, and the drainage assembly 100 can be further prevented from being plastically deformed, so that the use reliability of the drainage assembly 100 can be further ensured.

In some embodiments of the present invention, as shown in fig. 1, fig. 2, fig. 4-fig. 6, the auxiliary drainage channel 13 may be extended along the length direction of the main drainage channel 11, that is, the auxiliary drainage channel 13 may be extended along the left and right directions shown in fig. 1, such that the auxiliary drainage channel 13 can reliably guide the liquid to the drainage opening 12, so as to reliably drain the liquid out of the drainage assembly 100.

In some embodiments of the present invention, as shown in fig. 2, 4, 5 and 6, the bottom wall of the auxiliary drainage groove 13 may be obliquely disposed, and particularly, the bottom wall of the auxiliary drainage groove 13 may be obliquely disposed in the length direction of the main drainage groove 11. For example, from one end of the auxiliary drain groove 13 to the other end of the auxiliary drain groove 13, the bottom wall of the auxiliary drain groove 13 may be obliquely disposed, or the auxiliary drain grooves 13 may be obliquely disposed toward both ends, respectively.

Alternatively, as a first embodiment, as shown in fig. 2 and 4, the middle portion of the bottom wall of the auxiliary drain tank 13 may be higher than the left end of the bottom wall of the auxiliary drain tank 13, i.e., the bottom wall of the auxiliary drain tank 13 may be disposed to be inclined downward from the middle portion of the bottom wall of the auxiliary drain tank 13 to the left end of the bottom wall of the auxiliary drain tank 13. And, the bottom wall middle part of the auxiliary drain groove 13 may be higher than the bottom wall right end of the auxiliary drain groove 13, that is, from the bottom wall middle part of the auxiliary drain groove 13 to the bottom wall right end of the auxiliary drain groove 13, the bottom wall of the auxiliary drain groove 13 may be inclined downward.

Alternatively, as a second embodiment, as shown in fig. 5, the bottom wall of the auxiliary drain groove 13 may be inclined downward from left to right, and it is also understood that the left end of the bottom wall of the auxiliary drain groove 13 is higher than the right end of the bottom wall of the auxiliary drain groove 13.

Alternatively, as a third embodiment, as shown in fig. 6, the bottom wall of the auxiliary drain tank 13 may be provided to be inclined downward from right to left. It can also be understood that the right end of the bottom wall of the auxiliary drain groove 13 is higher than the left end of the bottom wall of the auxiliary drain groove 13.

Therefore, gravity can increase the flowing speed of the liquid, so that the liquid in the auxiliary drainage groove 13 can be quickly guided to the drainage port 12, the liquid can be prevented from being retained in the auxiliary drainage groove 13, and the drainage efficiency of the drainage assembly 100 can be further ensured.

As some embodiments of the present invention, in the length direction of the main drainage groove 11, the inclination angle of the bottom wall of the main drainage groove 11 may be the same as the inclination angle of the bottom wall of the auxiliary drainage groove 13, so that when the liquid volume is large, the auxiliary drainage groove 13 and the main drainage groove 11 may realize dual drainage, thereby further ensuring the drainage efficiency of the drainage assembly 100.

According to the utility model discloses automatically controlled box, including the drainage subassembly 100 of above-mentioned embodiment, can be provided with the mainboard in the automatically controlled box, through setting up the supplementary water drainage tank 13 towards the drainage body 10 indent, the additional strengthening that can avoid main water drainage tank 11 both sides to set up hinders the flow of liquid, can lead to water outlet 12 with liquid rapidly through supplementary water drainage tank 13 to can be rapidly with the interior and/or the liquid discharge on the electrical components of electrical components, can guarantee drainage subassembly 100's drainage efficiency and drainage subassembly 100's use reliability.

According to the utility model discloses air conditioner, including the automatically controlled box of above-mentioned embodiment, through setting up the supplementary water drainage tank 13 towards the drainage body 10 indent, the additional strengthening that can avoid main water drainage tank 11 both sides to set up hinders the flow of liquid, can lead water to outlet 12 with liquid rapidly through supplementary water drainage tank 13 to can discharge liquid in the electrical components and/or on the electrical components rapidly, can guarantee the drainage efficiency of drainage subassembly 100 and the use reliability of drainage subassembly 100.

In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

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

Claims (11)

1. A drain assembly, comprising:

the drainage body limits a main drainage groove, a drainage outlet is formed in at least one end of the main drainage groove in the length direction of the main drainage groove, an auxiliary drainage groove which is concave towards the drainage body is formed in the bottom wall of the main drainage groove, and the auxiliary drainage groove is suitable for guiding liquid to the drainage outlet.

2. The drain assembly of claim 1, wherein the bottom wall of the auxiliary drain channel is provided with a flow dividing structure for breaking the tension of the liquid.

3. The drain assembly of claim 2, wherein the diverter structure is disposed proximate the drain opening.

4. A drainage assembly according to claim 2 or 3, wherein the flow diversion structure comprises: a separation tip disposed toward a direction away from the drain opening.

5. The drain assembly of claim 2, wherein the flow dividing structure is configured as a boss structure protruding from the bottom wall of the auxiliary drain tank, and the height of the flow dividing structure protruding from the bottom wall of the auxiliary drain tank is H, which satisfies the relationship: h is more than or equal to 1mm and less than or equal to 2 mm.

6. The drain assembly of claim 1, wherein a bottom wall of the main drain tank adjacent to the auxiliary drain tank is inclined in a width direction of the main drain tank to facilitate liquid flow into the auxiliary drain tank.

7. The drain assembly of claim 6, wherein a bottom wall of the main drain tank adjacent to the auxiliary drain tank is provided with a reinforcing rib.

8. The drain assembly of claim 1, wherein the auxiliary drain channel extends in a length direction of the main drain channel.

9. The drain assembly of claim 1 or 8, wherein the bottom wall of the auxiliary drain channel is sloped to direct liquid in the auxiliary drain channel to the drain opening.

10. An electrical control box comprising a drain assembly according to any one of claims 1 to 9.

11. An air conditioner characterized by comprising the electric control box according to claim 10.

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