CN217737374U - Power cord anti-condensation water backflow structure, top air outlet outdoor unit and air conditioner - Google Patents

Abstract

The utility model belongs to the technical field of the air conditioner, a power cord anti-condensation water backflow structure, top air-out off-premises station and air conditioner are disclosed, power cord anti-condensation water backflow structure includes the board main part, the bottom of board main part is equipped with the wire casing, the wire casing includes the inlet wire portion, first water conservancy diversion portion and first water conservancy diversion portion, inlet wire portion and first water conservancy diversion portion are connected respectively at the both ends of first water conservancy diversion portion, the height that highly is less than the inlet wire portion of first water conservancy diversion portion, the height that highly is less than first water conservancy diversion portion of first water conservancy diversion portion. The utility model discloses a power cord anti-condensation water reflux structure, top air-out off-premises station and air conditioner, set up the trough through the bottom at the board main part, and highly design for being higher than the height of first water conservancy diversion portion and the height of first water drop portion with the inlet portion, when the power cord is installed at the trough, the comdenstion water on the power cord flows to first water drop portion from first water conservancy diversion portion, and by first water drop portion drippage under self action of gravity, prevent that the comdenstion water from flowing into the motor along the power cord, cause the damage to the motor.

Description

Power cord anti-condensation water backflow structure, top air outlet outdoor unit and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, in particular to power cord anti-condensation water reflux structure, top air-out off-premises station and air conditioner.

Background

The air conditioner is an indispensable part of people in modern life, and can provide cool for people in hot summer. The air conditioner generally includes indoor set and the off-premises station that links to each other with the indoor set, and current off-premises station generally divide into side air-out formula and top air-out formula, and the motor of top air-out formula off-premises station generally hoists on the support of top cap, and the power cord of being connected with the motor is binded on the support through the ribbon, however, this kind of mode of installation power cord makes the comdenstion water that produces among the work process of top air-out formula off-premises station flow in the motor along the power cord easily to cause the damage to the motor.

Accordingly, there is a need for improvement and development in the art.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a power cord anti-condensation water reflux structure, top air-out off-premises station and air conditioner can make the comdenstion water can not flow into in the motor along the power cord to avoid the comdenstion water to cause the damage to the motor.

In a first aspect, the present application provides a power line anti-condensation water backflow structure, including:

a plate main body; the bottom of board main part is equipped with the trough, the trough includes inlet wire portion, first water conservancy diversion portion and first trickle portion, the both ends of first water conservancy diversion portion are connected respectively inlet wire portion reaches first trickle portion, the height of first water conservancy diversion portion is less than the height of inlet wire portion, the height of first trickle portion is less than the height of first water conservancy diversion portion.

The application provides a condensate water backflow structure is prevented to power cord sets up the trough through the bottom at the board main part, and with the highly design of incoming line portion for the height that is higher than the height of first water conservancy diversion portion and first drop portion, when the power cord was installed at the trough, the condensate water on the power cord flows to first drop portion from first water conservancy diversion portion, and by first drop portion drippage under self action of gravity, in order to prevent that the condensate water from flowing into the motor along the power cord, cause the damage to the motor.

Furthermore, the inner side wall of the wiring groove is provided with a limiting part.

This application is through setting up the locating part at the trough inside wall, and it is spacing to the bottom of power cord to prevent that the power cord from droing by the trough is interior.

Further, a connecting part is arranged on the top of the plate main body.

This application is convenient for fix the board main part on the top cap of top air-out off-premises station through setting up connecting portion at the top of board main part for the power cord is walked the line according to the shape of trough, in order to prevent that the comdenstion water from flowing into the motor along the power cord, causes the damage to the motor.

Furthermore, the connecting part is provided with two oppositely arranged lugs, and the opposite surfaces of the two lugs are provided with grooves.

This application constitutes connecting portion through two lugs of relative setting to set up the recess in the one side that two lugs are relative, make connecting portion card establish on the mounting bracket of top cap, be convenient for install and dismantle.

Furthermore, a plurality of process through holes are formed in the plate main body.

This application is through seting up a plurality of technology through-holes on the board main part for the whole weight of board main part reduces, thereby avoids the board main part to take place because of the too big condition that leads to the mounting bracket to warp of weight.

Furthermore, the wiring groove also comprises a second flow guide part and a second water dripping part; and the two ends of the second flow guide part are respectively connected with the first dripping part and the second dripping part.

This application is through addding second water conservancy diversion portion and second drip portion on the trough, shunts the comdenstion water for adnexed comdenstion water also can flow to second drip portion along second water conservancy diversion portion on the power cord, and by second drip portion drippage under self action of gravity, with the reduction by the condensate water volume of first drip portion drippage.

Further, the first flow guiding part and the second flow guiding part are provided with arc-shaped surfaces.

This application plays the water conservancy diversion effect to the comdenstion water through all setting up the arcwall face in first water conservancy diversion portion and second water conservancy diversion portion for the comdenstion water flows to first drop portion or second drop portion along the arcwall face.

Furthermore, the limiting parts are provided with a plurality of groups, each group of limiting parts comprises two stop blocks, and the two stop blocks are symmetrically arranged on the inner side wall of the wiring groove.

In a second aspect, the present application provides a top air outlet outdoor unit, including:

the top cover is provided with a mounting frame, and a motor is arranged on the mounting frame; and

the power cord anti-condensation water backflow structure of the first aspect is characterized in that the power cord anti-condensation water backflow structure is arranged on the mounting frame, and a power cord of the motor is located in the wiring groove.

In a third aspect, the present application provides an air conditioner including the top outlet outdoor unit of the second aspect.

According to the above, the utility model discloses a power cord anti-condensation water reflux structure, top air-out off-premises station and air conditioner sets up the trough through the bottom at the board main part to highly designing the incoming line portion for the height that is higher than the height of first water conservancy diversion portion and first drop portion, when the power cord is installed at the trough, the comdenstion water on the power cord flows to first drop portion from first water conservancy diversion portion, and by first drop portion drippage under self action of gravity, in order to prevent that the comdenstion water from flowing into the motor along the power cord, cause the damage to the motor.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic front structural view of a power line anti-backflow structure of condensed water provided in an embodiment of the present application.

Fig. 2 is a schematic back side structure view of a power line condensed water backflow prevention structure provided in an embodiment of the present application.

Fig. 3 is a side view of a power cord anti-condensation water backflow structure according to an embodiment of the present application.

Fig. 4 is a cross-sectional view of a power cord anti-condensation water backflow structure according to an embodiment of the present application.

Fig. 5 is a partially enlarged view a of fig. 2.

Fig. 6 is a schematic structural diagram of a power cord anti-condensation water backflow structure mounted on a top cover according to an embodiment of the present application.

Fig. 7 is a cross-sectional view of a power cord anti-condensation water backflow structure mounted on a top cover according to an embodiment of the present application.

Description of reference numerals: 01. a power line; 10. a plate main body; 11. a wiring duct; 111. a wire inlet part; 112. a first flow guide part; 1121. an arc-shaped surface; 113. a first drip part; 114. a second flow guide part; 115. a second water dropping section; 12. a stopper; 13. a bump; 131. a groove; 14. a through-process hole; 15. a hollow-out section; 20. a top cover; 21. a mounting frame; 22. concentric rings; 30. an electric motor.

Detailed Description

Reference will now be made in detail to the 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 functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but 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. 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 to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1-7, the utility model relates to a power line anti-condensed water backflow structure, which comprises a plate main body 10. The bottom of the plate body 10 is provided with a wiring groove 11, and the wiring groove 11 includes a wire inlet portion 111, a first flow guide portion 112 and a first water dropping portion 113. Both ends of the first water guiding part 112 are respectively connected with the water inlet part 111 and the first water dropping part 113, the height of the first water guiding part 112 is lower than that of the water inlet part 111, and the height of the first water dropping part 113 is lower than that of the first water guiding part 112.

In specific application, the power line 01 led out from the motor 30 is clamped in the wiring groove 11 matched with the shape of the power line 01, condensed water attached to the power line 01 flows to the first dripping part 113 from the first flow guide part 112 and is dripped by the first dripping part 113 under the action of self gravity, and the height of the wire inlet part 111 is higher than that of the first dripping part 113, so that the condensed water is dripped only by the first dripping part 113 and cannot flow back to the wire inlet part 111, and the condensed water cannot enter the motor 30.

Through this technical scheme, can make in the comdenstion water can not flow into motor 30 along power cord 01 to avoid the comdenstion water to cause the condition emergence of damage to motor 30.

In some preferred embodiments, the inner side wall of the wiring duct 11 is provided with a stopper. In specific application, the limiting part limits the bottom of the power line 01 to prevent the power line 01 from falling off from the wiring groove 11. Specifically, the locating part has the multiunit, and every locating part of group all includes two dogs 12, and two dogs 12 symmetry sets up the inside wall at trough 11, and two dogs 12 support the bottom of power cord 01 jointly spacingly to avoid power cord 01 to drop by the trough 11 is interior.

In this embodiment, the cross section of the stopper 12 is "V" shaped, the opening of the V-shaped stopper 12 faces the power line 01, the inner side wall of the V-shaped stopper 12 is abutted to the power line 01, and the power line 01 is supported and limited.

In some preferred embodiments, the top of the plate body 10 is provided with a connection portion. In specific application, the connecting portion is connected to the top cover 20 of the top air outlet outdoor unit, so that the plate body 10 is fixed to the top cover 20 of the top air outlet outdoor unit, and the power line 01 is routed according to the shape of the wiring groove 11, so that condensed water is prevented from flowing into the motor 30 along the power line 01, and the motor 30 is prevented from being damaged. Specifically, the connection part may be connected to the top cover 20 of the top outlet outdoor unit by using screws.

In some preferred embodiments, the connecting portion has two oppositely disposed protrusions 13, and the opposite surfaces of the two protrusions 13 are provided with grooves 131. Among the specific application, have the screen panel of compriseing a plurality of concentric rings 22 on the top cap 20, the screen panel setting is on top cap 20's mounting bracket 21, and concentric ring 22's shape and recess 131's shape looks adaptation for connecting portion can be blocked and establish on concentric ring 22, in order to realize the fixed of board main part 10, compare screw connection through this kind of mode, and the installation is dismantled efficiently and is higher.

In some preferred embodiments, the plate body 10 is provided with a plurality of through-holes 14. Through this technical scheme for the whole weight of board main part 10 reduces, thereby avoids board main part 10 to take place because of the too big condition that leads to mounting bracket 21 to warp of weight. Specifically, a plurality of through-process holes 14 are opened at both ends of the board body 10. In order to further reduce the weight of the board main body 10, the board main body 10 may be provided with a hollow portion 15, specifically, in this embodiment, the hollow portion 15 is located at two ends of the board main body 10, and divides the through holes 14 into two unconnected through holes 14.

In some preferred embodiments, the raceway 11 further includes a second diversion portion 114 and a second drip portion 115. Both ends of the second flow guide part 114 are connected to the first and second water dropping parts 113 and 115, respectively. Through the technical scheme, the condensed water can be shunted, so that the condensed water attached to the power line 01 can flow to the second water dripping part 115 along the second flow guide part 114 and drip by the second water dripping part 115 under the action of self gravity, and the amount of the condensed water dripped by the first water dripping part 113 is reduced.

In some preferred embodiments, the first flow guiding portion 112 and the second flow guiding portion 114 each have an arc surface 1121. Through this technical scheme, play the water conservancy diversion effect to the comdenstion water for the comdenstion water flows to first drop of water portion 113 or second drop of water portion 115 along arc surface 1121.

In a second aspect, the present invention provides a top air outlet outdoor unit, which includes a top cover 20 and a power line anti-condensed water backflow structure. The top cover 20 is provided with a mounting frame 21, and a motor 30 is arranged on the mounting frame 21. The power line condensed water backflow preventing structure is arranged on the mounting frame 21, and a power line 01 of the motor 30 is located in the wiring groove 11.

The third aspect of the present invention provides an air conditioner, including the top air outlet outdoor unit of the second aspect.

To sum up, the utility model discloses a power cord anti-condensation water reflux structure, top air-out outdoor unit and air conditioner sets up trough 11 through the bottom at board main part 10 to highly designing the incoming line portion 111 for the height that is higher than first water conservancy diversion portion 112 and first drop portion 113, when power cord 01 installs in trough 11, the comdenstion water on the power cord 01 flows to first drop portion 113 from first water conservancy diversion portion 112, and by first drop portion 113 drippage under self action of gravity, in preventing that the comdenstion water from flowing into motor 30 along power cord 01, cause the damage to motor 30.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, schematic representations of the above terms 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.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. The utility model provides a power cord condensed water backflow prevention structure which characterized in that includes:

a plate main body; the bottom of board main part is equipped with the trough, the trough includes inlet wire portion, first water conservancy diversion portion and first water droplet portion, the both ends of first water conservancy diversion portion are connected respectively the inlet wire portion reaches first water droplet portion, the height that highly is less than of first water conservancy diversion portion the height of inlet wire portion, the height that highly is less than of first water droplet portion the height of first water conservancy diversion portion.

2. The power cord condensed water backflow prevention structure according to claim 1, wherein a limiting member is disposed on an inner side wall of the wiring groove.

3. The power cord condensed water backflow prevention structure according to claim 1, wherein a top of the board main body is provided with a connection portion.

4. The power cord anti-backflow structure of claim 3, wherein the connecting portion has two oppositely disposed protrusions, and a surface of each of the two protrusions opposite to each other has a groove.

5. The power cord backflow structure for preventing condensed water according to claim 1, wherein the plate body is provided with a plurality of through holes.

6. The power cord condensate water backflow prevention structure of claim 1, wherein the cabling channel further comprises a second flow guide portion and a second water dripping portion; and the two ends of the second flow guide part are respectively connected with the first dripping part and the second dripping part.

7. The power cord condensate water backflow prevention structure of claim 6, wherein the first flow guide portion and the second flow guide portion each have an arc-shaped surface.

8. The power cord condensed water backflow prevention structure according to claim 2, wherein the limiting members have a plurality of sets, each set of limiting members includes two stoppers, and the two stoppers are symmetrically disposed on the inner side wall of the cabling channel.

9. The utility model provides a top air-out outdoor unit which characterized in that includes:

the top cover is provided with a mounting frame, and a motor is arranged on the mounting frame; and

the power cord condensate water backflow prevention structure of any one of claims 1-8, the power cord condensate water backflow prevention structure being disposed on the mounting bracket, a power cord of the motor being located within the cabling channel.

10. An air conditioner comprising the outdoor top outlet unit of claim 9.

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