CN210532534U

CN210532534U - Air duct structure of air conditioner and air conditioner

Info

Publication number: CN210532534U
Application number: CN201920820791.0U
Authority: CN
Inventors: 方志恒; 李文豪; 李颂勤
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-15
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a wind channel structure and air conditioner of air conditioner. The air duct structure of the air conditioner is arranged above the water pan of the air conditioner; the air duct structure is provided with a water discharging part, the water discharging part is arranged on a first frame body of the air duct structure, the first frame body is located at one end close to an upper cover of the air conditioner, and the first frame body is located at the lower end of a motor of the air conditioner. The utility model discloses the wind channel structure of air conditioner sets up drainage structures, drainage structures guides and discharges in the comdenstion water to wind channel structure top specially to condensing to improve vertical air conditioner's comdenstion water drainage effect, avoid setting up in the motor of air conditioner upper end position department and wet and intake, further improve the security performance and the life of air conditioner.

Description

Air duct structure of air conditioner and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to air duct structure and air conditioner of air conditioner with comdenstion water discharge mechanism.

Background

With the development of science and technology and the increasing improvement of the living standard of people, the air conditioner becomes an indispensable household appliance in the life of people. The air conditioner carries out cold and hot exchange through the evaporimeter under the refrigeration mode, with indoor heat transmission to outdoor, wherein the wind channel part is because of inside long-term with cold air contact in the refrigeration process to this long-term hot-air contact around it simultaneously, all cold and hot air will produce the condensation water on the part outer wall or the inner wall that intersect on the wind channel, if these condensation water can not effectively in time be discharged, just probably to the inside spare part of air conditioner, especially electrical component, cause the damage, thereby arouse the life decline of air conditioner, even quality safety hidden danger.

Particularly, in the floor air conditioner in the prior art, the drainage structure is usually only the water pan, and the water pan is disposed below the radiator and the air duct structure of the floor air conditioner, so that the effect of receiving and discharging the condensed water is not ideal. In addition, the condensed water can be generated and collected above the vertical air conditioner, and the structure capable of collecting, guiding and discharging the condensed water above the air conditioner is lacked in the prior art.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide an air duct structure capable of discharging condensation near a motor above an air conditioner.

In order to solve the above problems, the present invention provides an air duct structure of an air conditioner and an air conditioner.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an air duct structure of an air conditioner is arranged above a water pan of the air conditioner; the air duct structure is provided with a water discharging part, the water discharging part is arranged on a first frame body of the air duct structure, the first frame body is located at one end close to an upper cover of the air conditioner, and the first frame body is located at the lower end of a motor of the air conditioner. The utility model discloses with vertical air conditioner's motor setting in the upper end of wind channel structure to wind channel structure for the air conditioner sets up drainage structures, drainage structures guides and discharges condensing in the comdenstion water to wind channel structure top specially, thereby improves vertical air conditioner's comdenstion water drainage effect, avoids weing and intaking of motor, further improves the security performance and the life of air conditioner.

Further, the air conditioner of the present invention is characterized in that the drain portion includes a drain hole penetrating through the first frame body. Through the arrangement of the drain holes, condensed water condensed on the upper end face of the first frame body can be drained, and the condensed water is made to drip on the water receiving tray located at the lower end of the air duct structure and is drained again through the water receiving tray. Through the arrangement of the drain hole, the motor can be particularly protected, and water is prevented from entering or being affected with damp.

Further, the air conditioner of the present invention is characterized in that the drain portion includes a flow guiding area communicated with the drain hole. The arrangement of the flow guide area can carry the condensed water in a larger range.

Further, the flow guide area is an area with a concave structure and arranged on the upper surface of the first frame body. The concave shape is beneficial to the gathering and outflow of condensed water.

Further, the flow guiding area of the air conditioner of the present invention comprises a bottom wall and a first side wall, a second side wall and a third side wall extending along the periphery of the bottom wall (8311); the first side wall and the second side wall are arranged oppositely, and the third side wall is located between the first side wall and the second side wall.

Further, the bottom wall first end of the bottom wall is flush with the upper edges of the first and second side walls; the bottom wall second end of the bottom wall extends to a bottom edge of the third side wall.

Furthermore, a drain hole is formed in the third side wall, and the drain hole is communicated with the flow guide area.

Further, the heights of the first side wall and the second side wall are gradually reduced from one end close to the third side wall to one end far away from the third side wall.

Further, the bottom wall has a smooth cambered surface structure.

Through the structure, the condensed water is not obstructed in the flowing and gathering process, so that the condensed water can smoothly flow into the drain hole.

The motor of the air conditioner is arranged at the upper end part of the air conditioner, and the electric control box is arranged above the motor. The air duct structure of the air conditioner is arranged between the motor and the water receiving disc of the air conditioner, and the water discharging part is arranged on the air duct structure of the air conditioner. The air conditioner can be specially directed at condensing in the comdenstion water to between wind channel structure and the upper cover and guide and discharge to improve the comdenstion water drainage effect of air conditioner, especially can avoid weing and intaking of motor, improve the security performance and the life of air conditioner.

Drawings

Fig. 1 is a schematic perspective view of an air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded view of the internal components of the air conditioner according to the embodiment of the present invention;

fig. 3 is a first schematic perspective view of an air duct structure of an air conditioner according to an embodiment of the present invention;

fig. 4 is a second schematic perspective view of an air duct structure of an air conditioner according to an embodiment of the present invention;

fig. 5 is a third schematic perspective view illustrating an air duct structure of an air conditioner according to an embodiment of the present invention;

fig. 6 is a first enlarged schematic view of a drain portion of an air conditioner according to an embodiment of the present invention;

fig. 7 is a second enlarged schematic view of a drain portion of an air conditioner according to an embodiment of the present invention.

Description of reference numerals:

an upper cover-1; a first housing-2; a second housing-3; an electric control box-4; a heat exchanger-5; a base-6; a water pan-7; an air duct structure-8; an air guide assembly-9; a motor-10; a cross flow wind wheel-11; an air inlet-31; a first frame body-81; a second frame-82; a drain-83; a flow guide zone-831; a drain hole-832; a bottom wall-8311; a first sidewall-8312; a second sidewall-8313; a third sidewall-8314; a bottom wall first end-8311A; bottom wall second end-8311B.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1-5, the embodiment of the present invention provides an air duct structure of an air conditioner and an air conditioner. The air conditioner is specifically a vertical air conditioner, the air conditioner comprises a first shell 2 and a second shell 3 which are detachably connected with each other, and an upper cover 1 covers the upper parts of the first shell 2 and the second shell 3. The first casing 2, the second casing 3 and the upper cover 1 together enclose a space formed to accommodate internal components of the air conditioner. The internal structure and components of the air conditioner are supported by a base 6 at the bottom of the air conditioner.

The internal components of the air conditioner specifically include: the air duct structure 8, the cross flow wind wheel 11, the heat exchanger 5, the air guide assembly 9, the motor 10 and the electronic control box 4. The heat exchanger 5 is disposed at one end close to the second casing 3, and the air guide assembly 9 is disposed at one end close to the first casing 2. An air inlet 31 is arranged on the second shell 3, and an air outlet is arranged on the first shell 2. The cross-flow wind wheel 11 is arranged in a space formed by the heat exchanger 5 and the air duct structure 8 in a co-surrounding mode. The upper end of the air conditioner is provided with a motor 10 for driving the cross flow wind wheel 11 to rotate, and an electric control box 4 is arranged above the motor 10. And a water receiving tray 7 is installed at the lower end part of the air conditioner.

When the air-cooling fan is used, the motor 10 drives the cross-flow wind wheel 11 to rotate, so that air is sucked from the air inlet 31, heat exchange is performed through the heat exchanger 5, the air is changed into cold air, and the cold air is guided by the air guide assembly 9 and is discharged through the air outlet in the first shell 2.

In this process, because the heat exchanger 5 has a continuously circulating refrigerant, the temperature inside the air conditioner, especially the temperature of the heat exchanger 5 accessories, is much lower than the indoor temperature, and therefore, the water vapor in the air inside the air conditioner is liquefied under the low temperature condition to form condensed water. The condensed water is continuously condensed on each part in the air conditioner, and when the condensed water is condensed to a certain degree, the condensed water flows down or drips along the parts in the air conditioner. The condensed water which continuously drops or flows down is gathered on the water receiving tray 7 and flows out from the drain hole of the water receiving tray under the guidance of the drain structure on the water receiving tray 7. Wherein, the drain hole of the water pan can be connected with a drain pipe and other structures, which is convenient for draining the condensed water.

In the present invention, the motor 10 is disposed at the upper end of the air conditioner, that is: the motor 10 is disposed near one end of the upper cover 1. In addition, the electronic control box 4 is disposed above the motor 10. The motor 10 provides driving force for the rotation of the cross flow wind wheel 11. In addition to the motor 10, the air conditioner is provided with a wind guide blade motor for powering the swing of the wind guide blades in the wind guide assembly 9.

The top of the vertical air conditioner can produce and collect condensed water, and the prior art lacks a structure capable of collecting, guiding and discharging the condensed water above the air conditioner. Not only is the condensed water above the vertical air conditioner difficult to remove, but also the driving motor of the cross flow wind wheel is easy to enter water and damp. In the embodiment of the present invention, the air duct structure 8 of the air conditioner is disposed between the motor 10 and the water receiving tray 7 of the air conditioner, that is, the motor 10 is disposed near one end of the upper cover 1 of the air conditioner. Through the change of the setting position of the motor 10, the condensation of the condensed water on the motor 10 can be improved, and the possibility of the motor 10 getting damp and entering water is effectively reduced. On changing the basis that motor 10 set up the position, the embodiment of the utility model provides a still be in the last drainage 83 that has set up of wind channel structure 8.

Specifically, in the embodiment of the present invention, the motor 10 is disposed at one end of the upper cover 1 close to the air conditioner; the water pan 7 is arranged at one end close to the base 6 of the air conditioner; the air duct structure 8 is provided with a water discharging portion 83, and the water discharging portion 83 is arranged on the first frame 81 of the air duct structure 8. The first frame 81 and the second frame 82 are respectively located at the upper end and the lower end of the air duct structure 8, wherein the first frame 81 is located at one end close to the upper cover 1, and the second frame 82 is located at one end close to the base 6. In the embodiment of the present invention, the top surface of the motor 10 close to the first frame 81 is defined as an upper end surface, and the bottom surface of the cross flow wind wheel 11 close to the first frame 81 is defined as a lower end surface.

Referring to fig. 6 to 7, the drain part 83 includes a drain hole 832 penetrating the first frame 81. With the arrangement of the drain holes 832, the condensed water condensed on the upper end surface of the first frame 81 can be drained, dropped onto the water receiving tray 7 located at the lower end of the air duct structure 8, and drained again through the water receiving tray 7. By providing the drain holes 832, the motor 10 can be protected from water ingress or moisture, among other things.

In some embodiments of the present invention, the drainage portion 83 includes the drainage hole 832 and the diversion area 831 communicated with the drainage hole 832. The flow guiding region 831 is a region having a recessed structure and disposed on the upper surface of the first frame 81. Due to the arrangement of the flow guide region 831, condensed water can be received in a large range.

Specifically, the flow guide 831 includes a bottom wall 8311 and first, second, and

third side walls

8312, 8313, 8314 extending along three sides of the bottom wall 8311 along the periphery thereof. The first sidewall 8312 and the second sidewall 8313 are parallel to each other, and the third sidewall 8314 is disposed between the first sidewall 8312 and the second sidewall 8313. The third side wall 8314 is provided with a drainage hole 832, and the drainage hole 832 is communicated with the flow guide area 831. The first and

second sidewalls

8312 and 8313 have a shape of any one of a wedge, a triangle, and a trapezoid, and the heights of the first and

second sidewalls

8312 and 8313 are gradually reduced from an end close to the third sidewall 8314 to an end far from the third sidewall 8314. The bottom wall 8311 has a smooth arcuate configuration. The bottom wall first end 8311A of the bottom wall 8311 is flush with the upper edges of the first and

second sidewalls

8312, 8313. The bottom wall second end 8311B of the bottom wall 8311 extends to the bottom edge of the third side wall 8314. With the above structure, the condensed water dropping or converging in the flow guiding area 831 can smoothly converge on the bottom edge of the third sidewall 8314, enter the water discharging hole 832 through the opening on the third sidewall 8314, and be smoothly guided out.

Furthermore, the embodiment of the utility model provides a still provide an air conditioner, the motor 10 of air conditioner set up in the upper end of air conditioner, promptly: the motor 10 is disposed near one end of the upper cover 1. In addition, the electronic control box 4 is disposed above the motor 10. The air duct structure 8 of the air conditioner is arranged between a motor 10 and a water pan 7 of the air conditioner, namely, the motor 10 is arranged at one end close to an upper cover 1 of the air conditioner. Be provided with on the wind channel structure 8 of air conditioner the embodiment of the utility model provides a drainage portion 83. The embodiment of the utility model provides a set up drainage 83 through the wind channel structure 8 at the air conditioner, can be directed against condensing in guiding and discharging the comdenstion water between wind channel structure 8 and the upper cover 1 specially to improve vertical air conditioner's comdenstion water drainage effect, especially can avoid wetting and intaking of motor 10, improve the security performance and the life of air conditioner.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An air duct structure of an air conditioner is characterized in that an air duct structure (8) of the air conditioner is arranged above a water pan (7) of the air conditioner; be equipped with drain part (83) on wind channel structure (8), drain part (83) set up in on first framework (81) of wind channel structure (8), first framework (81) are located and are close to the one end of upper cover (1) of air conditioner, and first framework (81) are located the lower extreme of motor (10) of air conditioner.

2. The air duct structure of an air conditioner according to claim 1, wherein the drain portion (83) includes a drain hole (832) penetrating the first frame (81).

3. The air duct structure of an air conditioner according to claim 2, wherein the drain portion (83) includes a flow guide area (831) communicating with the drain hole (832).

4. The air duct structure of air conditioner according to claim 3, wherein the flow guide area (831) is an area having a concave structure provided on the upper surface of the first frame body (81).

5. The air duct structure of an air conditioner according to claim 3, wherein the flow guide area (831) includes a bottom wall (8311) and a first side wall (8312), a second side wall (8313) and a third side wall (8314) protruding along a circumference of the bottom wall (8311); the first side wall (8312) and the second side wall (8313) are oppositely arranged, and the third side wall (8314) is positioned between the first side wall (8312) and the second side wall (8313).

6. The air duct structure of an air conditioner according to claim 5, wherein a first end (8311A) of the bottom wall (8311) is flush with upper edges of the first and second side walls (8312, 8313); a bottom wall second end (8311B) of the bottom wall (8311) extends to a bottom edge of the third sidewall (8314).

7. The air duct structure of air conditioner according to claim 5, wherein a drain hole (832) is formed on the third side wall (8314), and the drain hole (832) is communicated with the flow guide area (831).

8. The air duct structure of an air conditioner according to claim 5, wherein the heights of the first and second side walls (8312, 8313) are gradually decreased from an end near the third side wall (8314) to an end far from the third side wall (8314).

9. The air duct structure of an air conditioner according to claim 5, wherein the bottom wall (8311) has a smooth arc structure.

10. An air conditioner characterized by comprising the air duct structure according to any one of claims 1 to 9.