Air guide device of air conditioner indoor unit

Abstract

The air conditioner indoor unit air guide device comprises a mounting frame, the front face of the mounting frame is connected with an air guide plate, the air guide plate warps upwards in an arc shape and extends, a flow guide hole is formed in the lowest portion of the arc shape of the air guide plate, and a water collection box is installed at the position, corresponding to the flow guide hole, of the bottom face of the air guide plate and communicates with the flow guide hole. According to the invention, condensed water can be prevented from directly dropping on a floor, furniture or an electric appliance.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioner accessories, in particular to an air conditioner indoor unit air guide device. BACKGROUND

[0002] In an air conditioning system, the air conditioner indoor unit includes a shell, an evaporator and a fan are arranged in the shell, and an air outlet is arranged on the side of the shell. An air outlet plate is rotatably arranged in the air outlet, and the air outlet plate can open or close the air outlet. Low-temperature refrigerant from the air conditioner outdoor unit enters the evaporator of the air conditioner indoor unit, and then the fan forms air flowing through the evaporator. After the air exchanges heat with the low-temperature refrigerant in the evaporator, low-temperature air is formed, and the low-temperature air is finally blown into the room from the air outlet of the air conditioner indoor unit.

[0003] The air conditioner indoor unit with the above structure opens the air outlet plate in the air outlet downward, and since the air outlet temperature of the air conditioner is low, condensation water is easily generated on the air outlet plate. The condensation water then drips onto the ground or furniture and electrical appliances on the ground through the downwardly inclined air outlet plate, which easily causes the ground to be slippery and the furniture or electrical appliances to be damaged. SUMMARY

[0004] The present application provides an air conditioner indoor unit air guide device to solve the problem that the air outlet plate at the air outlet of the air conditioner indoor unit generates condensation water which easily drips onto the ground or furniture and electrical appliances on the ground.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: The air conditioner indoor unit air guide device includes a mounting frame (2) with a frame structure. One frame surface of the mounting frame (2) is used as the front surface, and the other frame surface is used as the back surface. The front surface of the mounting frame (2) is connected with an air guide plate (3). The air guide plate (3) extends upward in an arc shape towards the outside of the front surface of the mounting frame (2). The lowest part of the arc shape of the air guide plate (3) is provided with a flow guide hole (303) which penetrates the air guide plate (3) upward and downward. A water collecting box (4) is installed on the bottom surface of the air guide plate (3) corresponding to the position of the flow guide hole (303). The inside of the water collecting box (4) is in communication with the flow guide hole (303).

[0006] Further, two symmetrical sides of the mounting frame (2) are respectively connected with mounting ears (203). Each mounting ear (203) extends towards the outside of the back surface of the mounting frame (2). Each mounting ear (203) is provided with a hanging opening (2031). The mounting frame (2) is hung on the air conditioner indoor unit through the hanging opening (2031) of the mounting ear (203), and the mounting frame (2) is tightly attached to the air outlet of the air conditioner indoor unit.

[0007] Further, a dust filter screen (202) is installed in the mounting frame (2).

[0008] Further, the dust filter screen (202) is inserted and installed in the mounting frame (2).

[0009] Further, the water collecting box (4) is detachably installed at the position corresponding to the air guiding hole (303) on the bottom surface of the air deflector (3).

[0010] Further, the bottom surface of the air deflector (3) is protruded downward at the position corresponding to the air guiding hole (303) to form a protruding part, a strip-shaped slot (302) is arranged on the bottom surface of the protruding part, the lower end of the air guiding hole (303) is arranged on the top of the slot (302), and the water collecting box (4) is inserted into the strip-shaped slot (302), so that the water collecting box (4) is detachably installed at the position corresponding to the air guiding hole (303) on the bottom surface of the air deflector (3), and the water collecting box (4) is communicated with the lower end of the air guiding hole (303).

[0011] Further, the surface of the water collecting box (4) is provided with anti-skid lines (401).

[0012] Further, a plurality of shunt partitions (301) are arranged on the air deflector (3).

[0013] When the air deflector is used, the air outlet plate at the air outlet of the air conditioner indoor unit is removed, the mounting frame in the application is closely attached to the air outlet of the air conditioner indoor unit, and the mounting frame is hung on the air conditioner indoor unit through the hanging opening of the mounting ear.

[0014] When the air conditioner indoor unit blows air, the air blows to the air deflector through the dust filter screen in the mounting frame, and the air blows to the top of the front surface of the mounting frame along the air deflector and enters the room because the air deflector is extended in an arc shape. When condensate is generated, the condensate flows to the air guiding hole at the lowest point of the air deflector along the air deflector, and falls into the water collecting box from the air guiding hole, so that the condensate can be prevented from directly falling on the ground. When the water collecting box is full, the water collecting box can be detached to pour out the accumulated water. The shunt partitions on the air deflector guide the air flow discharged from the air outlet of the air conditioner indoor unit, so that the air force is uniformly dispersed. The strip-shaped anti-skid lines on the surface of the water collecting strip improve the anti-skid property of the water collecting strip and the hand, and facilitate the taking and detaching of the water collecting strip. Compared with the prior art, the application has the following advantages: 1. When condensate is generated, the condensate is guided to the air guiding hole through the arc structure of the air deflector, and the condensate is collected in the water collecting box through the air guiding hole, so that the condensate is prevented from falling on the floor, furniture or electrical appliances. The water collecting strip is designed to be detachable, so that the condensate can be easily taken out.

[0015] 2. The mounting frame is hung on the air conditioner indoor unit through the hanging opening of the mounting ear, so that only the hanging rods need to be installed on both sides of the air conditioner indoor unit. The mounting mode of the hanging rod on the air conditioner indoor unit can be adhesive mode, so that the mounting frame has the advantage of convenient installation, and the position of the mounting frame can be adjusted by adjusting the position of the hanging rod on the air conditioner indoor unit, thereby improving the overall installation convenience of the air deflector.

[0016] 3. The dust filter screen in the mounting frame filters the air flow discharged from the air outlet, and the dust filter screen is installed in the mounting frame through plug-in mode, facilitating later removal and cleaning.

[0017] 4. The shunt partition plate on the air deflector shunts and guides the air flow discharged from the air outlet, so that the wind force is evenly dispersed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is an assembly structure diagram of the air conditioner indoor unit according to the embodiment of the present application.

[0019] Figure 2 is a structural schematic diagram of the embodiment of the present application.

[0020] Figure 3 is a structural schematic diagram of the embodiment of the present application when the filter screen is removed.

[0021] Figure 4 is a structural schematic diagram of the dust filter screen in the embodiment of the present application.

[0022] In the figure: 1, air conditioner indoor unit; 101, hanging rod; 2, mounting frame; 201, socket; 202, dust filter screen; 203, mounting ear; 2031, hanging opening; 3, air deflector; 301, shunt partition plate; 302, strip-shaped slot; 303, flow guide hole; 4, water collecting box; 401, anti-slip pattern. DETAILED DESCRIPTION

[0023] The present application will be further described below in combination with the drawings and embodiments.

[0024] As shown in Figure 1 , Figure 2 , Figure 3 , the embodiment discloses an air deflector device for an air conditioner indoor unit, which comprises a mounting frame 2 of frame structure, the front side frame surface of the mounting frame 2 is taken as the front surface, the back side frame surface of the mounting frame 2 is taken as the back surface, and the front surface of the mounting frame 2 is connected with an air deflector 3.

[0025] In the embodiment, the left and right symmetrical sides of the mounting frame 2 are respectively connected with mounting ears 203, each mounting ear 203 extends to the back direction of the back surface of the mounting frame 2, and each mounting ear 203 is respectively provided with a hanging opening 2031 upward from the bottom.

[0026] In the embodiment, the air deflector 3 is of arc-shaped plate structure, the back side edge of the air deflector 3 is fixed to the lower side frame edge of the mounting frame 2, and the air deflector 3 as a whole extends in an arc shape upward in the front direction of the front surface of the mounting frame 2, so that the section of the air deflector 3 adjacent to the front side edge forms the highest arc-shaped part, and the section of the air deflector 3 adjacent to the back side edge forms the lowest arc-shaped part.

[0027] The arc-shaped lowest part of the air deflector 3 is provided with a flow guide hole 303 penetrating through the air deflector 3, and a water collecting box 4 is installed on the bottom surface of the air deflector 3 corresponding to the position of the flow guide hole 303. The top of the water collecting box 4 is open to form an opening, and the opening of the top of the water collecting box 4 is in communication with the lower end opening of the flow guide hole 303, so that the inside of the water collecting box 4 is in communication with the flow guide hole 303.

[0028] Specifically, the bottom surface of the air deflector 3 protrudes downward to form a protruding part corresponding to the position of the flow guide hole 303, and a strip-shaped slot 302 is arranged in the protruding part upward from the bottom surface of the protruding part. The strip-shaped slot 302 is a T-shaped slot, and the lower end opening of the flow guide hole 303 is arranged at the top of the strip-shaped slot 302. The water collecting box 4 is inserted into the strip-shaped slot 302, so that the water collecting box 4 can be detachably installed on the bottom surface of the air deflector 3 corresponding to the position of the flow guide hole 303. The opening of the top of the water collecting box 4 is in communication with the lower end opening of the flow guide hole 303, and the surface of the water collecting box 4 is provided with anti-skid lines 401.

[0029] As an improvement of the air deflector 3 in the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , the left and right side edges of the air deflector 3 are respectively provided with side plates. The bottom edges of the side plates are fixed to the left and right side edges of the air deflector 3, and the rear edges of the side plates are fixed to the left and right side positions of the front surface of the mounting rack 2. A plurality of shunt partitions 301 are arranged in the air deflector 3 between the two side plates. The bottom of each shunt partition 301 is fixed to the air deflector 3, and the rear edge of each shunt partition 301 extends to be flush with the rear edge of the air deflector 3. The shunt areas are respectively formed between adjacent shunt partitions 301 and between the left and right side plates and their adjacent shunt partitions.

[0030] Correspondingly, the flow guide holes 303 on the air deflector 3 are divided into multiple sections, each section is arranged at the arc-shaped lowest part position of each shunt area, and the lower end openings of each section of the flow guide holes 303 are respectively in communication with the water collecting box 4 through the opening of the top of the water collecting box 4.

[0031] As an improvement of the mounting rack 2 in the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , the mounting rack 2 is further provided with a dust filter screen 202. Specifically, the inner walls of the left and right side frame edges of the mounting rack 2 opposite to each other are respectively provided with vertical slots, and the upper side frame edge of the mounting rack 2 is provided with a vertical slot penetrating through the upper side frame edge, and the left and right ends of the vertical slot of the upper side frame edge are respectively in communication with the upper ends of the vertical slots of the left and right side frame edges. The dust filter screen 202 is inserted into the mounting rack 2 through the slot of the upper side frame edge of the mounting rack 2 along the vertical slots of the left and right side frame edges, and the top of the dust filter screen 202 is connected with a plurality of hand holding parts 204.

[0032] In the embodiment, the mounting frame 2, the air deflector 3 and the water collecting box 4 are made of light materials such as PVC materials, so that the embodiment can be lightened.

[0033] When the embodiment is installed in the air conditioner indoor unit 1, the hanging rods 101 are installed on the left and right sides of the air conditioner indoor unit 1, and the hanging rods 101 can be fixed to the corresponding sides of the air conditioner indoor unit 1 by bolts or can be fixed to the corresponding sides of the air conditioner indoor unit 1 by gluing. When installed, the air outlet plate at the air outlet of the air conditioner indoor unit 1 is removed, the back of the mounting frame 2 of the embodiment is tightly attached to the air outlet, and the mounting ears 203 are hung on the hanging rods 101, so that the installation of the embodiment is completed.

[0034] The air outlet of the air conditioner indoor unit 1 flows through the dustproof filter screen 202 in the mounting frame 2 to the air deflector 3, is divided by each flow dividing baffle 301 on the air deflector 3, and is uniformly dispersed, and the uniformly dispersed air blows to the front upper side of the mounting frame 2 along the arc of the air deflector 3 and enters the room. When condensate is generated on the air deflector 3, the condensate flows along the air deflector 3 to the lowest part of the arc, falls into the water collecting box 4 through the flow guide hole 303, and is finally collected by the water collecting box 4.

[0035] When the water collecting box 4 has too much water, the water collecting box 4 is removed along the strip-shaped slot 302, the water in the water collecting box 4 is poured out, and then the water collecting box 4 is reinstalled.

[0036] When the dustproof filter screen 202 needs to be cleaned, the dustproof filter screen 202 is pulled out upward from the mounting frame 2 for cleaning, and after cleaning, the dustproof filter screen 202 is inserted into the mounting frame 2 again.

[0037] The preferred embodiments of the application are described in detail above in combination with the drawings, and the embodiments described in the application are only used to describe the preferred embodiments of the application, and do not limit the concept and scope of the application. In the above specific embodiments, various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and such combination should also be considered as disclosed by the present disclosure as long as it does not deviate from the technical concept of the application. In order to avoid unnecessary repetition, various possible combinations are not described again in the application.

[0038] The application is not limited to the specific details in the above embodiments, and various modifications and improvements of the technical solutions of the application made by those skilled in the art within the technical concept of the application and without departing from the design idea of the application should fall within the protection scope of the application. The technical content claimed by the application has been fully recorded in the claims.

Claims

1. An air guiding device for an indoor unit of an air conditioner, characterized in that, The mounting rack (2) comprises a frame structure, one frame surface of the mounting rack (2) is used as a front surface, and the other frame surface is used as a back surface, a deflector (3) is connected to the front surface of the mounting rack (2), the deflector (3) extends upwards and outwards in an arc shape, the lowest part of the arc shape of the deflector (3) is provided with a flow guide hole (303) extending through the deflector (3) in an up-down direction, a water collecting box (4) is mounted on the bottom surface of the deflector (3) corresponding to the position of the flow guide hole (303), and the inside of the water collecting box (4) is communicated with the flow guide hole (303). 2.The air guide device of an air conditioner indoor unit according to claim 1, characterized in that, Two symmetrical sides of the mounting rack (2) are respectively connected with mounting ears (203), each mounting ear (203) extends outwards from the back surface of the mounting rack (2), and each mounting ear (203) is provided with a hanging opening (2031), the mounting rack (2) is hung on the air conditioner indoor unit through the hanging opening (2031) of the mounting ear (203), and the mounting rack (2) is tightly attached to the air outlet of the air conditioner indoor unit. 3.The air guide device of an air conditioner indoor unit according to claim 1, characterized in that, A dust filter screen (202) is mounted in the mounting rack (2). 4.The air guide device of an air conditioner indoor unit according to claim 3, characterized in that, The dust filter screen (202) is inserted and mounted in the mounting rack (2). 5.The air guide device of an air conditioner indoor unit according to claim 1, characterized in that, The water collecting box (4) is detachably mounted on the bottom surface of the deflector (3) corresponding to the position of the flow guide hole (303). 6.The air guide device of an air conditioner indoor unit according to claim 4, characterized in that, The bottom surface of the deflector (3) corresponding to the position of the flow guide hole (303) is protruded downwards to form a protruding part, a strip-shaped insertion slot (302) is arranged in the protruding part from the bottom surface of the protruding part, the lower end of the flow guide hole (303) is arranged on the top of the strip-shaped insertion slot (302), and the water collecting box (4) is inserted in the strip-shaped insertion slot (302), so that the water collecting box (4) is detachably mounted on the bottom surface of the deflector (3) corresponding to the position of the flow guide hole (303), and the water collecting box (4) is communicated with the lower end of the flow guide hole (303). 7.The air guide device of the air conditioner indoor unit according to claim 5 or 6, characterized in that, The surface of the water collecting box (4) is provided with anti-skid lines (401). 8.The air guide device of the air conditioner indoor unit according to claim 1, characterized in that, A plurality of shunt partitions (301) are arranged on the deflector (3).

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