Air conditioner outdoor unit and air conditioner

Abstract

The utility model provides an air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises a shell; the middle partition plate is vertically arranged in the shell, and a first opening and a second opening are formed in the side face of the middle partition plate; the mounting frame is provided with a first hanging part and a second hanging part, the first hanging part is hung on the opening wall of the first opening, and the second hanging part is hung on the opening wall of the second opening; and the electric control assembly is arranged on the mounting frame. According to the air conditioner outdoor unit, the electric control assembly and the mounting frame are assembled together firstly, then the first hanging part is hung to the opening wall of the first opening, the second hanging part is hung to the opening wall of the second opening, and the electric control assembly and the mounting frame are rapidly fixed to the middle partition plate in advance.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning equipment, and more specifically, to an outdoor unit of an air conditioner and an air conditioner. Background Art

[0002] The existing outdoor unit of an air conditioner includes a fan assembly, a housing, a middle partition board, and an electric control box. The middle partition board is arranged inside the housing and divides the interior of the housing into a heat exchange chamber and an installation chamber. The fan assembly is arranged in the heat exchange chamber. The electric control box is located above the middle partition board and is fixed on the middle partition board by a plurality of screws. At this time, a part of the electric control box is located in the heat exchange chamber and another part is located in the installation chamber. The electric control box includes a box body and an electric control component arranged inside the box body. The assembly process of the electric control box and the middle partition board in this solution is complicated. Summary of the Utility Model

[0003] An embodiment of the utility model provides an outdoor unit of an air conditioner, including: a housing; a middle partition board, standing inside the housing, and a first opening and a second opening are arranged on the side surface of the middle partition board; an installation frame, provided with a first hanging portion and a second hanging portion, the first hanging portion is hung on the wall of the first opening, and the second hanging portion is hung on the wall of the second opening; and an electric control component, arranged on the installation frame.

[0004] In some exemplary embodiments, the first opening is located below the second opening, the first hanging portion is located below the second hanging portion, and the first hanging portion is hung on the lower wall of the first opening, and the second hanging portion is hung on the lower wall of the second opening.

[0005] In some exemplary embodiments, the installation frame has a third opening and a fourth opening, the third opening is located below the fourth opening, the second opening and the fourth opening are opposite, the first hanging portion is located at the lower end of the installation frame and is below the third opening, and the second hanging portion is located on the lower wall of the fourth opening.

[0006] In some exemplary embodiments, the middle partition board divides the interior of the housing into a heat exchange chamber and an installation chamber, and a third folding edge is further arranged on the lower wall of the fourth opening, and the third folding edge extends obliquely upward toward the side where the installation chamber is located.

[0007] In some exemplary embodiments, the width of the third folding edge is 5 mm to 10 mm.

[0008] In some exemplary embodiments, the electric control component includes a radiator and an electric control board, the radiator is arranged on the installation frame and closes the third opening, the radiator passes through the first opening and closes the first opening together with the installation frame, and a sealing member is arranged between the installation frame and the wall of the first opening.

[0009] In some exemplary embodiments, the first hanging portion is a first folded edge, and the second hanging portion is a hook.

[0010] In some exemplary embodiments, the upper end of the installation frame is provided with a second folded edge that bends away from the side where the middle partition is located.

[0011] In some exemplary embodiments, the electric control assembly includes a radiator and an electric control board. The outdoor unit of the air conditioner further includes: a second air guide cover provided with a third air outlet and a fourth air outlet. The second air guide cover is disposed at the second opening. The third air outlet is communicated with the second opening. The fourth air outlet faces the radiator. A water blocking wall is provided inside the second air guide cover. The water blocking wall is located between the third air outlet and the fourth air outlet and divides the interior of the second air guide cover into a bent passage.

[0012] An embodiment of the present invention further provides an air conditioner, including the outdoor unit of the air conditioner described in any of the above embodiments.

[0013] For the outdoor unit of the air conditioner provided by the embodiment of the present invention, a first opening and a second opening are provided on the side surface of the middle partition. The installation frame is provided with a first hanging portion and a second hanging portion. First, the electric control assembly is assembled with the installation frame, and then the first hanging portion is hung on the wall of the first opening, and the second hanging portion is hung on the wall of the second opening, so as to realize the quick pre-fixing of the electric control assembly and the installation frame on the middle partition.

[0014] Further, in the related art, the distance between the electric control assembly and the impeller of the fan assembly is relatively far, which is not conducive to the heat dissipation of the electric control assembly. In the present application, a fan assembly is provided in the heat exchange cavity, and the distance between the electric control assembly and the impeller of the fan assembly is closer, which is more conducive to the impeller to dissipate heat from the electric control assembly.

[0015] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the technical solutions of the present invention, and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solutions of the present invention, and do not constitute a limitation to the technical solutions of the present invention.

[0017] Figure 1 It is a partial front view structural schematic diagram of the outdoor unit of the air conditioner provided by some embodiments of the present invention;

[0018] Figure 2 ForFigure 1 Partial structural schematic diagram of the mating positions of the middle partition plate, the first air guide cover, and the second air guide cover in

[0019] Figure 3 For Figure 2 Stereoscopic structural schematic diagram of the first air guide cover in

[0020] Figure 4 For Figure 2 Stereoscopic structural schematic diagram of the installation frame in

[0021] Figure 5 For Figure 2 Partial stereoscopic structural schematic diagram of the installation frame and the middle partition plate at the hook mating position in

[0022] Figure 6 For Figure 2 Partial stereoscopic structural schematic diagram of the installation frame and the middle partition plate at the first hemmed edge mating position in

[0023] Among them, the correspondence between the reference numerals and the component names is as follows:

[0024] 100 housing, 110 heat exchange chamber, 120 installation chamber, 200 middle partition plate, 210 first opening, 220 second opening, 310 radiator, 320 electronic control board, 321 electronic control components, 400 first air guide cover, 410 first air outlet, 420 second air outlet, 500 second air guide cover, 510 third air outlet, 520 fourth air outlet, 530 water baffle, 540 water baffle air duct, 550 flow-through air duct, 600 air wheel, 700 heat exchanger, 800 installation frame, 810 third opening, 820 fourth opening, 821 hook, 822 third hemmed edge, 830 first hemmed edge, 840 second hemmed edge. Specific embodiments

[0025] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined arbitrarily with each other.

[0026] Such as Figures 1 to 6As shown in the figure, the outdoor unit of the air conditioner provided by the embodiment of the present utility model includes: a housing 100; a middle partition 200 with a first opening 210 and a second opening 220 on the side, the middle partition 200 divides the interior of the housing 100 into a heat exchange chamber 110 and an installation chamber 120, and the heat exchange chamber 110 and the installation chamber 120 are arranged in sequence in the horizontal direction; an electric control assembly, the electric control assembly is arranged at the first opening 210 and includes a radiator 310 and an electric control board 320, the radiator 310 is located on one side of the electric control board 320 and faces the heat exchange chamber 110, and an electric control element 321 is arranged on the other side of the electric control board 320, and the electric control element 321 faces the installation chamber 120; and a first air guide cover 400 with a first air outlet 410 and a second air outlet 420, the first air guide cover 400 is located in the installation chamber 120 and is arranged at the second opening 220, the first air outlet 410 faces the electric control element 321, and the second air outlet 420 is connected to the heat exchange chamber 110 through the second opening 220.

[0027] For this outdoor unit of the air conditioner, the first air outlet 410 faces the electric control element 321, and the second air outlet 420 is connected to the heat exchange chamber 110 through the second opening 220. In this way, the air flow passing through the first air outlet 410, the first air guide cover 400, the second air outlet 420 and the second opening 220 will flow through the electric control element 321 more, so the heat dissipation effect of the electric control element 321 is better.

[0028] It can be, as Figure 2 shown by the arrow in the figure, under the action of negative pressure suction, the air at the electric control element 321 in the installation chamber 120 enters the heat exchange chamber 110 through the first air outlet 410, the first air guide cover 400, the second air outlet 420 and the second opening 220 in sequence; or it can be that under the action of positive pressure blowing, the air in the heat exchange chamber 110 is blown towards the electric control element 321 through the second opening 220, the second air outlet 420, the first air guide cover 400 and the first air outlet 410 in sequence; the above can all achieve the purpose of this application, and its gist does not depart from the design concept of the present utility model, so it will not be elaborated here and all should fall within the protection scope of this application.

[0029] In some examples, as Figure 1 and Figure 2 shown in the figure, the outdoor unit of the air conditioner further includes: a second air guide cover 500 with a third air outlet 510 and a fourth air outlet 520, the second air guide cover 500 is located in the heat exchange chamber 110 and is arranged at the second opening 220, the second air outlet 420 is connected to the third air outlet 510 through the second opening 220, and the fourth air outlet 520 faces the radiator 310. In this way, the air flow passing through the first air outlet 410, the first air guide cover 400, the second air outlet 420, the second opening 220, the third air outlet 510, the second air guide cover 500 and the fourth air outlet 520 will flow through the radiator 310 more, so the heat dissipation effect of the radiator 310 on the electric control board 320 is better.

[0030] In some embodiments, as Figure 2 shown, a water baffle wall 530 is provided inside the second air guide cover 500. The water baffle wall 530 is located between the third air outlet 510 and the fourth air outlet 520. One end of the water baffle wall 530 is located inside the fourth air outlet 520 and is connected to the middle partition plate 200 between the first opening 210 and the second opening 220. A water baffle air duct 540 is formed on the side of the water baffle wall 530 in the second air guide cover 500 that faces away from the third air outlet 510, and an air flow-through air duct 550 is formed on the side of the water baffle wall 530 in the second air guide cover 500 that faces the third air outlet 510. The fourth air outlet 520, the water baffle air duct 540, the air flow-through air duct 550, and the third air outlet 510 are connected in sequence (that is, the end of the water baffle air duct 540 that is far from the fourth air outlet 520 is connected to the air flow-through air duct 550). Among them, the water baffle air duct 540 and the air flow-through air duct 550 form a labyrinth-structured bent passage between the fourth air outlet 520 and the third air outlet 510, so that water is less likely to reach the third air outlet 510 from the fourth air outlet 520 through the water baffle air duct 540 and the air flow-through air duct 550 in sequence and drip onto the electronic control board 320. Therefore, the waterproof performance of the electronic control board 320 is better. Preferably, as Figure 2 shown, the water baffle wall 530 is a bent structure.

[0031] In some embodiments, as Figure 1 shown, the outdoor unit of the air conditioner further includes: a fan assembly. The fan assembly is arranged in the heat exchange cavity 110, and the radiator 310 is adjacent to the wind wheel 600 of the fan assembly, so that the heat dissipation effect of the wind wheel 600 on the radiator 310 is better.

[0032] Preferably, the distance between the radiator 310 and the wind wheel 600 is set to be not greater than 80 mm. It can be that the distance between the radiator 310 and the wind wheel 600 is set to 30 mm; or it can be that the distance between the radiator 310 and the wind wheel 600 is set to 50 mm; or it can be that the distance between the radiator 310 and the wind wheel 600 is set to 80 mm, etc.; the above can all achieve the purpose of the present application, and its gist does not deviate from the design concept of the present invention, and will not be elaborated here, and all should fall within the protection scope of the present application.

[0033] In some embodiments, as Figure 1 shown, the outdoor unit of the air conditioner further includes: a heat exchanger 700. The heat exchanger 700 is arranged in the heat exchange cavity 110 and is located behind the wind wheel 600. A negative pressure area is formed between the heat exchanger 700 and the wind wheel 600. The radiator 310 and the fourth air outlet 520 are both located in the negative pressure area.

[0034] As Figure 2As shown, when the fan assembly operates, the air in the negative pressure area is blown forward through the wind wheel 600. Under the negative pressure suction of the negative pressure area, the air at the electronic control component 321 in the installation cavity 120 flows to the radiator 310 in sequence through the first air outlet 410, the first air guide cover 400, the second air outlet 420, the second opening 220, the third air outlet 510, the second air guide cover 500, and the fourth air outlet 520. This solution not only provides better heat dissipation for the electronic control component 321, but also better heat dissipation for the electronic control board 320 by the radiator 310.

[0035] In some embodiments, as Figure 5 shown, the second opening 220 is located above the first opening 210, and the top of the radiator 310 is located within the fourth air outlet 520. As Figure 5 and Figure 6 shown, the side of the radiator 310 facing away from the electronic control board 320 is provided with an air passage groove that penetrates up and down. In this way, under the negative pressure suction of the negative pressure area, the air beam that blows out from the fourth air outlet 520 to dissipate heat from the radiator 310 will flow along the air passage groove, which is beneficial to improving the heat dissipation effect of the air beam on the radiator 310.

[0036] In some embodiments, the first air guide cover 400 is a plastic part, and the plastic part has a good anti-condensation effect, which can prevent condensation on the surface (which can be the inner surface and the outer surface) of the first air guide cover 400. Or it can be that the first air guide cover 400 is a metal part, and the surface (which can be the inner surface and the outer surface) of the metal part is provided with an anti-condensation structure, and the anti-condensation structure can prevent condensation on the surface of the first air guide cover 400. It can be that the anti-condensation structure is set as flannelette or sponge, etc., and all can achieve the purpose of this application. Its gist does not deviate from the design idea of the present utility model, and will not be elaborated here, and all should fall within the protection scope of this application.

[0037] Of course, it can also be that the first air guide cover 400 is a plastic part, and the surface of the plastic part is also provided with an anti-condensation structure, and the anti-condensation structure is set as flannelette or sponge, etc., and can also achieve the purpose of this application. Its gist does not deviate from the design idea of the present utility model, and will not be elaborated here, and should also fall within the protection scope of this application.

[0038] In some embodiments, as Figure 2 、 Figure 4 shown, the outdoor unit of the air conditioner further includes: an installation frame 800 (equivalent to the box body of the electronic control box), the electronic control assembly is arranged in the installation frame 800, and the installation frame 800 is arranged on the middle partition 200, that is, after the electronic control assembly and the installation frame 800 are assembled into a combined structure, the combined structure is then arranged on the middle partition 200. This solution can reduce the installation difficulty of the electronic control assembly and the installation frame 800 on the middle partition 200.

[0039] In one embodiment, as Figure 2 、 Figures 4 to 6As shown, the radiator 310 is installed on one side of the mounting frame 800. The electronic control board 320 is located on the other side of the mounting frame 800 and abuts against the radiator 310. Then, the electronic control board 320 is fixed to the radiator 310 by screws, so that the mounting frame 800, the radiator 310 and the electronic control board 320 are assembled into a combined structure. Then, the combined structure is placed in the installation cavity 120 and fixed to the middle partition 200. Wherein, one end of the radiator 310 away from the electronic control board 320 passes through the first opening 210 and extends into the heat exchange cavity 110.

[0040] In one embodiment, as Figure 2 、 Figures 4 to 6 shown, the side surface of the mounting frame 800 is provided with a third opening 810 and a fourth opening 820. The third opening 810 is located below the fourth opening 820. The radiator 310 is fixed at the third opening 810 and closes the third opening 810. The second opening 220 and the fourth opening 820 are opposite to each other. The first air guide cover 400 is in the installation cavity 120 and is arranged at the fourth opening 820. The second air guide cover 500 is in the heat exchange cavity 110 and is arranged at the second opening 220. Wherein, a hook 821 (i.e., the hook 821 is the second hanging part) is provided on the lower wall of the lower opening of the fourth opening 820, and the hook 821 is hooked on the lower wall of the lower opening of the second opening 220. The lower end of the mounting frame 800 is provided with a first folded edge 830 (the first folded edge 830 is the first hanging part) bent toward the side where the heat exchange cavity 110 is located, and the first folded edge 830 is hung on the lower wall of the lower opening of the first opening 210. In this solution, the assembly method of the mounting frame 800 and the middle partition 200 is simple and convenient, realizing the quick pre-fixing of the electronic control component and the mounting frame 800 on the middle partition 200. Moreover, the distance between the electronic control component and the wind wheel 600 is closer, which is more conducive to the wind wheel 600 to dissipate heat from the electronic control component. During the process of the first folded edge 830 moving downward in the first opening 210, the front wall and the rear wall of the first opening 210 guide the first folded edge 830, so that the first folded edge 830 is quickly and accurately hung on the lower wall of the first opening 210. Wherein, as Figure 5 and Figure 6 shown, the mounting frame 800 and the radiator 310 close the first opening 210, and the gap between the mounting frame 800 and the wall of the first opening 210 is filled with a sealing member such as sponge for sealing.

[0041] In one embodiment, as Figure 4 shown, the upper end of the mounting frame 800 is provided with a second folded edge 840 bent toward the side where the installation cavity 120 is located. The second folded edge 840 is located above the first air guide cover 400. An operator can quickly disassemble, install and move the combined structure in the installation cavity 120 by grasping the second folded edge 840.

[0042] In one embodiment, as Figures 4 to 6As shown, the lower wall of the fourth opening 820 is further provided with a third folded edge 822 that bends toward the side where the installation cavity 120 is located. The third folded edge 822 extends obliquely upward toward the side where the installation cavity 120 is located. The electronic control board 320 is located below the third folded edge 822. In this way, the water entering the internal flow-through air duct 550 from the fourth air outlet 520 (the speed of the water reaching the third folded edge 822 is relatively small) is blocked by the third folded edge 822 and is less likely to flow to the side where the installation cavity 120 is located and drip downward onto the electronic control board 320. This solution can further improve the waterproof performance of the electronic control board 320. Among them, as Figure 4 shown, the width of the third folded edge 822 is set to 5 mm to 10 mm. Among them, if the width of the third folded edge 822 is less than 5 mm, the water-blocking effect of the third folded edge 822 becomes poor; if the width b of the third folded edge 822 is greater than 10 mm, the influence of the third folded edge 822 on the air passing effect of the first air outlet 410 is relatively large.

[0043] The air conditioner (not shown in the figure) provided by the embodiment of the present invention includes the outdoor unit of the air conditioner described in any of the above embodiments.

[0044] This air conditioner has all the advantages of the outdoor unit of the air conditioner provided in any of the above embodiments, which will not be elaborated here.

[0045] In summary, for the outdoor unit of the air conditioner provided by the embodiment of the present invention, the side of the middle partition is provided with a first opening and a second opening, and the installation frame is provided with a first hanging portion and a second hanging portion. First, the electronic control assembly is assembled with the installation frame, and then the first hanging portion is hung on the wall of the first opening, and the second hanging portion is hung on the wall of the second opening, so as to quickly pre-fix the electronic control assembly and the installation frame on the middle partition.

[0046] Furthermore, in the related art, the distance between the electronic control assembly and the impeller of the fan assembly is relatively far, which is not conducive to the heat dissipation of the electronic control assembly. In the present application, a fan assembly is provided in the heat exchange cavity, and the distance between the electronic control assembly and the impeller of the fan assembly is closer, which is more conducive to the impeller to dissipate heat from the electronic control assembly.

[0047] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "the 'mouth' structure", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0048] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", "fixed connection" may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] Although the disclosed embodiments of the present utility model are as above, the content described is only the embodiments adopted for the convenience of understanding the present utility model, and is not used to limit the present utility model. Any person skilled in the art within the field to which the present utility model pertains may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present utility model. However, the scope of patent protection of the present utility model shall still be defined by the appended claims.

Claims

1. An air conditioner outdoor unit, characterized in that: include: case; A middle partition plate is vertically arranged in the shell, and a first opening and a second opening are provided on a side surface of the middle partition plate; The mounting frame is provided with a first hanging portion and a second hanging portion, wherein the first hanging portion is hung on the wall of the first opening, and the second hanging portion is hung on the wall of the second opening; and The electric control component is arranged on the installation frame.

2. The air conditioner outdoor unit according to claim 1, characterized in that: The first opening is located below the second opening, the first hanging portion is located below the second hanging portion, the first hanging portion is hung on the lower wall of the first opening, and the second hanging portion is hung on the lower wall of the second opening.

3. The air conditioner outdoor unit according to claim 2, characterized in that: The mounting frame has a third opening and a fourth opening, the third opening is located below the fourth opening, the second opening is opposite to the fourth opening, the first hanging portion is located at the lower end of the mounting frame and below the third opening, and the second hanging portion is located at the lower opening wall of the fourth opening.

4. The air conditioner outdoor unit according to claim 3, characterized in that: The middle partition divides the interior of the shell into a heat exchange chamber and an installation chamber. The lower wall of the fourth opening is also provided with a third folded edge, and the third folded edge extends obliquely from bottom to top toward the side where the installation chamber is located.

5. The air conditioner outdoor unit according to claim 4, characterized in that: The width of the third folded edge is 5 mm to 10 mm.

6. The air conditioner outdoor unit according to claim 3, characterized in that: The electronic control component includes a radiator and an electronic control board. The radiator is arranged on the mounting frame and closes the third opening. The radiator passes through the first opening and closes the first opening together with the mounting frame. A sealing member is provided between the mounting frame and the opening wall of the first opening.

7. The air conditioner outdoor unit according to claim 2, characterized in that: The first hanging portion is a first folded edge, and the second hanging portion is a hook.

8. The air conditioner outdoor unit according to any one of claims 1 to 7, characterized in that: The upper end of the installation frame is provided with a second folded edge which is bent away from the side where the middle partition is located.

9. The air conditioner outdoor unit according to any one of claims 1 to 7, characterized in that: The electric control assembly includes a radiator and an electric control panel, and the air conditioner outdoor unit also includes: A second air guide cover is provided with a third air outlet and a fourth air outlet, the second air guide cover is arranged at the second opening, the third air outlet is communicated with the second opening, the fourth air outlet faces the radiator, and a water retaining wall is provided inside the second air guide cover, the water retaining wall is located between the third air outlet and the fourth air outlet and divides the interior of the second air guide cover into a curved passage.

10. An air conditioner, characterized in that: It comprises an air conditioner outdoor unit as claimed in any one of claims 1 to 9.

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