Air bag, top cover of air conditioner outdoor unit and air conditioner outdoor unit

Abstract

The embodiment of the utility model provides an air bag, a top cover of an air conditioner outdoor unit and the air conditioner outdoor unit, and relates to the technical field of air conditioners, the air bag is arranged at the corner of a wiring groove of the air conditioner outdoor unit in a sealed filling mode, the air bag comprises a body, and the body comprises a first filling section and a second filling section which are arranged at an included angle; the first filling section is used for filling the first groove section at the corner, and the second filling section is used for filling the second groove section at the corner. According to the scheme, the first groove section at the corner is filled with the first filling section, the second groove section at the corner is filled with the second filling section, and therefore sealing filling of the two groove sections is achieved, compared with rubber, silica gel and other elastic piece filling schemes, the air bag does not age, the long-term stability of filling can be guaranteed, and in addition, the service life of the air bag is prolonged. In the installation process, the air bag can be installed in the wiring groove firstly, then the air bag is expanded, and the simplicity and convenience in the installation process are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, in particular to an air bag, a top cover of an outdoor unit of an air conditioner and the outdoor unit of the air conditioner. BACKGROUND

[0002] The outdoor unit of an air conditioner is placed outdoors, so rainwater is particularly prone to entering the outdoor unit. In particular, for the outdoor unit with an air outlet at the top, rainwater is particularly prone to entering the interior of the outdoor unit from the air outlet at the top. The outdoor unit generally has an electric control box and a circuit board with live components, which are prone to short circuit or electric leakage under the erosion of rainwater.

[0003] The outdoor unit of an air conditioner generally has a fan mounting area and an electric control box mounting area, and a wire harness is connected to the components in the two mounting areas. The connection between the two mounting areas is generally provided with a corner. In actual use, water vapor or rainwater in the fan mounting area is prone to entering the electric control box mounting area from the corner. CONTENT OF THE UTILITY MODEL

[0004] In order to seal the corner, the first thought of the researchers is to fill the corner with rubber or silicone elastic members. However, rubber or silicone is prone to aging, resulting in poor long-term stability of the sealing, and rubber and silicone elastic members are difficult to install.

[0005] The embodiments of the present application provide an air bag, a top cover of an outdoor unit of an air conditioner and the outdoor unit of the air conditioner, aiming to improve the waterproof stability of the existing outdoor unit of the air conditioner.

[0006] In one aspect, the embodiments of the present application provide an air bag for sealing a corner of a wiring groove of an outdoor unit of an air conditioner, comprising:

[0007] A main body, the main body comprising a first filling section and a second filling section arranged at an included angle, the first filling section being used for filling a first groove section at the corner, and the second filling section being used for filling a second groove section at the corner.

[0008] In some embodiments, a positioning protrusion is arranged on the first filling section and / or the second filling section, and the positioning protrusion is used for positioning cooperation with a positioning groove at the corner.

[0009] In some embodiments, the main body has a first end and a second end arranged opposite in a first direction, and the positioning protrusion extends from the first end of the main body to the second end of the main body.

[0010] In some embodiments, a gas cavity is formed in the main body, and a placement structure is arranged in the gas cavity, and the placement structure is used for placing a gas generator.

[0011] In some embodiments, the placing structure comprises a placing disc arranged in the gas cavity.

[0012] In some embodiments, the outer surface of the main body is provided with an identifier for indicating the placing direction.

[0013] In another aspect, the embodiments of the present application provide a top cover of an air conditioner outdoor unit, characterized in comprising:

[0014] a cover body, the cover body is formed with a wiring slot, the wiring slot has a corner; and

[0015] an airbag as described in any of the above.

[0016] In some embodiments, the cover body is formed with a fan mounting area and an electric control mounting area, the fan mounting area is used for mounting a fan, and a portion of the cover body in the fan mounting area is provided with an air outlet, and the electric control mounting area is used for mounting an electric control box;

[0017] the wiring slot has a first slot segment and a second slot segment arranged at an included angle, the first slot segment extends to the fan mounting area, and the second slot segment extends to the electric control mounting area, wherein the connection between the first slot segment and the second slot segment constitutes the corner.

[0018] In some embodiments, the corner has a first side and a second side arranged opposite to each other in the width direction of the corner, and the second side is located in the opening of the first side;

[0019] the cover body is provided with a first baffle on the first side of the corner, the first baffle comprises a first baffle segment corresponding to the first slot segment and a second baffle segment corresponding to the second slot segment;

[0020] wherein the first filling segment and / or the second filling segment are provided with a positioning protrusion, the first baffle segment and / or the second baffle segment are provided with a positioning groove corresponding to the positioning protrusion; and / or,

[0021] the main body of the airbag is formed with a gas cavity, the gas cavity is provided with a placing structure, the placing structure is used for placing a gas generating substance, and the first baffle segment and / or the second baffle segment are provided with a movable part corresponding to the placing structure, so as to extrude the gas generating substance in the placing structure through the movement of the movable part.

[0022] In some embodiments, the cover body is further provided with a partition plate, the partition plate is used to separate the fan mounting area and the electric control mounting area;

[0023] The partition plate comprises a first partition plate segment and a second partition plate segment arranged on both sides of the first slot segment in the width direction, and the first partition plate segment is connected with the first baffle segment; and / or,

[0024] The partition plate is provided with a surrounding rib on one side of the electric control mounting area, one end of the surrounding rib is connected with the second baffle segment, and the other end of the surrounding rib extends towards the direction away from the cover body.

[0025] In some embodiments, the side opposite to the first baffle segment of the second partition plate segment is provided with a folded edge part;

[0026] The top cover further comprises a water storage baffle part, the water storage baffle part is connected with the first baffle segment and the folded edge part, and the water storage baffle part is arranged in a spaced manner with the cover body to form a water storage groove.

[0027] In some embodiments, the first baffle segment extends towards the inside of the first slot segment to form a baffle piece, the baffle piece is located outside the water storage groove, and is arranged in a spaced manner with the water storage baffle part in a first direction to jointly hold the wire harness with the water storage baffle part.

[0028] In some embodiments, the side away from the cover body of the water storage baffle part is provided with a surrounding rib.

[0029] In some embodiments, the cover body is provided with a first buckle located in the first slot segment and / or a second buckle located in the second slot segment;

[0030] The first buckle and / or the second buckle is provided with a water guide convex rib.

[0031] In another aspect, the embodiments of the present application provide an air conditioner outdoor unit, characterized in that the air conditioner outdoor unit comprises the top cover of the air conditioner outdoor unit according to any one of the above; or,

[0032] The air conditioner outdoor unit has a wire routing groove, the wire routing groove comprises a first slot segment and a second slot segment arranged at an included angle, and the air conditioner outdoor unit further comprises the air bag according to any one of the above.

[0033] The embodiments of the present application set the main body of the air bag as a first filling segment and a second filling segment arranged at an included angle, when the air bag is installed at the corner of the wire routing groove of the air conditioner outdoor unit, the first filling segment fills the first slot segment at the corner, and the second filling segment fills the second slot segment at the corner, thereby realizing the sealed filling of the two slot segments. Compared with the filling scheme of elastic members such as rubber and silica gel, the air bag will not age, which can guarantee the long-term stability of the filling, and during the installation process, the air bag can be installed into the wire routing groove first, and then the air bag is inflated, which improves the convenience during the installation process. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0035] Figure 1 is a schematic diagram of the three-dimensional structure of the air bag provided by some embodiments of the present application;

[0036] Figure 2 is a schematic diagram of the deployment process of the air bag in Figure 1

[0037] Figure 3 is a schematic diagram of the air bag in Figure 1

[0038] Figure 4 is a schematic diagram of the air bag in Figure 1

[0039] Figure 5 is a schematic diagram of the three-dimensional structure of the first embodiment of the top cover provided by some embodiments of the present application;

[0040] Figure 6 is a schematic diagram of the three-dimensional structure of the second embodiment of the top cover provided by some embodiments of the present application;

[0041] Figure 7 is a schematic diagram of the water flow direction when the top cover in Figure 6

[0042] Figure 8 is a schematic diagram of the internal structure of the outdoor unit provided by some embodiments of the present application;

[0043] Figure 9 is a schematic diagram of the water flow direction when the top cover in Figure 8

[0044] Main component symbol explanation:

[0045]

[0046] DETAILED DESCRIPTION

[0047] ​​​​​The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] "A and / or B" includes the following three combinations: A only, B only, and a combination of A and B.

[0050] The use of "applies to" or "configured to" in this application implies open and inclusive language, which does not exclude the applicability to or configuration to devices performing additional tasks or steps. Additionally, the use of "based on" implies openness and inclusivity, because processes, steps, calculations, or other actions "based on" one or more of the stated conditions or values ​​may in practice be based on additional conditions or values ​​beyond those stated.

[0051] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0052] The outdoor unit of an air conditioner is placed outdoors, so rainwater is particularly prone to entering the outdoor unit. In particular, for the outdoor unit with the air outlet at the top, rainwater is particularly prone to entering the interior of the outdoor unit from the air outlet at the top. The outdoor unit generally has an electric control box and a circuit board with live components, which are prone to short circuit or electric leakage under the erosion of rainwater.

[0053] The outdoor unit of an air conditioner generally has a fan mounting area and an electric control box mounting area, and a wire harness is connected to the components in the two mounting areas. The connection between the two mounting areas is generally provided with a corner. In actual use, water vapor or rainwater in the fan mounting area is prone to entering the electric control box mounting area from the corner.

[0054] To seal the corner, the first thought of the researchers is to fill the corner with rubber or silicone. However, rubber or silicone is prone to aging, resulting in poor long-term stability of the seal, and rubber and silicone are difficult to install.

[0055] To this end, please refer to Figures 1 to 4 The application provides an air bag 10 for sealing the corner of a wiring groove 21 filled in the outdoor unit of an air conditioner. The air bag 10 includes a main body including a first filling section 11 and a second filling section 12 arranged at an included angle. The first filling section 11 is used to fill a first groove section 22 at the corner, and the second filling section 12 is used to fill a second groove section 23 at the corner.

[0056] It should be noted that the first filling section 11 and the second filling section 12 arranged at an included angle means that one end of the first filling section 11 is connected to the second filling section 12, and the included angle between the two is greater than 0° and less than 180°, that is, the two are not on a straight line.

[0057] It should be explained that the sealing is filled. In order to ensure the sealing of the filling, interference filling is generally used, that is, the filler will exert a certain pressing force on the filled object. At this time, rubber and silicone objects will fatigue and age when they release elastic force for a long time, which will reduce the long-term stability of the seal. When the rubber or silicone is installed, the volume of the rubber or silicone is generally greater than the volume of the corner of the wiring groove 21, so it is difficult to install.

[0058] The embodiment of the present application sets the main body of the air bag 10 as a first filling section 11 and a second filling section 12 arranged at an included angle. When the air bag 10 is installed at the corner of the wiring groove 21 of the outdoor unit of the air conditioner, the first filling section 11 fills the first groove section 22 at the corner, and the second filling section 12 fills the second groove section 23 at the corner, thereby realizing the sealed filling of the two groove sections. Compared with the filling scheme of the elastic member such as rubber and silica gel, the air bag 10 will not age, and the long-term stability of the filling can be ensured. In the installation process, the air bag 10 can be installed in the wiring groove 21 first, and then inflated, thereby improving the convenience in the installation process.

[0059] Please refer to Figure 2 In the installation process, the initial form of the air bag 10 is a thin sheet in the shape of an approximate square. The installer needs to unfold it first, and then place it in the wiring groove 21. At this time, since the air bag 10 is in an un-inflated state, it needs to be fixed to a specific position so that it can be at a specific position after inflation, thereby improving the sealing effect. The folding mode of the air bag 10 is set to increase the stacking and boxing quantity of the product.

[0060] For this purpose, in an embodiment, the first filling section 11 and / or the second filling section 12 is provided with a positioning protrusion 13, which is used for positioning cooperation with the positioning groove at the corner.

[0061] In the technical scheme of the embodiment, by providing the positioning protrusion 13 on the first filling section 11 and / or the second filling section 12, in the installation process, the installer only needs to install it into the positioning groove through the positioning protrusion 13, and then inflate the air bag 10 to inflate it. In the inflation process, the positioning groove and the positioning protrusion 13 are positioned and cooperated, so that the air bag 10 can be kept at a specific position, and the air bag 10 can fill the corner of the wiring groove 21 after inflation.

[0062] It should be noted that the first filling section 11 and / or the second filling section 12 is provided with a positioning protrusion 13. The first filling section 11 can be provided with the positioning protrusion 13, the second filling section 12 can be provided with the positioning protrusion 13, or both the first filling section 11 and the second filling section 12 can be provided with the positioning protrusion 13. When both the first filling section 11 and the second filling section 12 are provided with the positioning protrusion 13, the positioning effect of the air bag 10 is the best. Therefore, in an embodiment, the first filling section 11 and the second filling section 12 are both provided with the positioning protrusion 13.

[0063] Further, in order to improve the positioning effect of the air bag 10 after installation, the main body has a first end and a second end arranged opposite in the first direction, the positioning protrusion 13 extends from the first end of the main body to the second end of the main body, in this way, firstly, the length of the positioning protrusion 13 is long enough to improve the positioning effect of the air bag 10, and taking the first end as the bottom end of the main body as an example, during actual installation, the user can directly insert the bottom end of the main body into the corner of the wiring slot 21, and during the insertion of the bottom end, the positioning protrusion 13 can also be inserted into the positioning slot, thereby improving the convenience of installation of the air bag 10.

[0064] Further, the inflation of the air bag 10 can be by using an external gas source, for example, after the un-inflated air bag 10 is installed into the corner of the wiring slot 21, the air bag 10 is inflated by using an air pump or an air gun, and of course, the gas can also be generated internally, for example, a gas generating object is arranged inside the air bag 10, the gas generating object refers to a substance that can quickly generate gas after the environment changes, for example, in the form of dry ice, after the dry ice is heated, carbon dioxide can be quickly generated, so that the air bag 10 is inflated, and sodium azide can also be used, which can decompose to generate nitrogen gas after being pressed, thereby filling the air bag 10, etc., which is not limited here.

[0065] Therefore, in an embodiment, a gas cavity is formed in the main body, and a placement structure is arranged in the gas cavity, the placement structure is used for placing a gas generating object, in this embodiment, by arranging the placement structure and placing the gas generating object in the placement structure, after the air bag 10 is placed in the corner of the wiring slot 21, the gas generating object can be operated, such as being pressed, heated, etc., to generate gas, so that the air bag 10 is inflated, in this way, an external gas source is not needed, and the main body also does not need a connection hole for the external gas source, so that the air tightness of the air bag 10 is better, and the long-term stability of the seal is also better.

[0066] It should be noted that the specific implementation form of the placement structure is not limited, which can be in the form of a placement cavity, or in the form of a placement slot, etc., which is not limited here, in an embodiment, the placement structure includes a placement disc 14 arranged in the gas cavity, in this way, because the placement disc 14 is arranged in an open manner, after the gas generating object generates gas, due to the existence of the opening, the gas can quickly diffuse in the gas cavity, thereby increasing the pressure in the gas cavity, so that the air bag 10 is quickly inflated.

[0067] At the same time, since the gas generating substance is placed in the placing disc 14, if the air bag 10 is installed upside down, the gas generating substance in the placing disc 14 will be poured out from the placing disc 14, resulting in failure of the air bag 10.

[0068] Therefore, in further embodiments, the outer surface of the main body is provided with an identifier 15 for indicating the placing direction, specifically, indicating the placing direction, which can be the placing direction of the gas generating substance or the placing direction of the air bag 10, which is not limited here, so as to help the installer identify the installation direction and prevent the gas generating substance from being poured out due to incorrect installation direction, resulting in failure of the air bag 10.

[0069] The utility model discloses still propose a kind of top cover 100 of air conditioner outdoor unit, the top cover 100 of air conditioner outdoor unit includes cover body 20 and air bag 10, wiring slot 21 is formed on the cover body 20, the wiring slot 21 has corner, the corner has first slot section 22 and second slot section 23 being arranged at angle, the specific structure of this air bag 10 refers to above-mentioned embodiment, since the top cover 100 of air conditioner outdoor unit of the utility model adopts all technical solutions of above-mentioned all embodiments, at least have all beneficial effects brought by the technical scheme of above-mentioned embodiment, here no longer one by one elaboration.Wherein, the air bag 10 includes main body, the main body includes first filling section 11 and second filling section 12 being arranged at angle, the first filling section 11 is used to fill the first slot section 22 at the corner, and the second filling section 12 is used to fill the second slot section 23 at the corner.

[0070] The embodiment of the application sets the main body of the air bag 10 as first filling section 11 and second filling section 12 being arranged at angle, when the air bag 10 is installed to the corner of wiring slot 21 of the cover body 20, the first filling section 11 fills the first slot section 22 at the corner, and the second filling section 12 fills the second slot section 23 at the corner, so as to realize the sealing filling of two slot sections, compared with the filling scheme of elastic member such as rubber and silica gel, the air bag 10 will not age, can guarantee long-term stability of filling, and during installation, air bag 10 can be installed into wiring slot 21 first, and then inflated, improving the convenience during installation.

[0071] It should be noted that the top air-out outdoor unit is small in size and low in cost, and for the top air-out outdoor unit, an air outlet is generally arranged on the top cover 100, and rainwater is easy to enter the outdoor unit from the air outlet and then drip onto the fan and wire harness 1 in the outdoor unit. The motor wire of the fan is connected into the electric control box 2, and water is more likely to flow into the electric control box 2 along the wire harness 1 under the action of gravity. Therefore, for the top air-out outdoor unit, how to improve the waterproof performance is a technical problem to be solved at present.

[0072] In further embodiments, referring to Figures 5 to 9 , the cover 20 is provided with a fan mounting area 30 and an electrical control mounting area 40, the fan mounting area 30 is used for mounting a fan, and the cover 20 at the fan mounting area 30 is provided with an air outlet, and the electrical control mounting area 40 is used for mounting an electrical control box 2; the wiring groove 21 has a first groove section 22 and a second groove section 23 arranged at an angle, the first groove section 22 extends to the fan mounting area 30, and the second groove section 23 extends to the electrical control mounting area 40, and the connection between the first groove section 22 and the second groove section 23 constitutes the corner.

[0073] In the technical scheme of the embodiment, by filling the air bag 10 to the corner, the waterproof performance of the cover 20 of the outdoor unit can be greatly improved, and the flow of the wire harness 1 into the electrical control box 2 under the action of gravity can be avoided.

[0074] Further, the corner has a first side and a second side arranged opposite in the width direction of the corner, and the second side is located in the opening of the first side; the cover 20 is provided with a first baffle on the first side of the corner, and the first baffle includes a first baffle section 50 corresponding to the first groove section 22 and a second baffle section 51 corresponding to the second groove section 23, and the first filling section 11 and / or the second filling section 12 are provided with a positioning protrusion 13, and the first baffle section 50 and / or the second baffle section 51 are provided with a positioning groove corresponding to the positioning protrusion 13.

[0075] In the scheme of the embodiment, by providing the positioning protrusion 13 on the first filling section 11 and / or the second filling section 12, and providing the positioning groove corresponding to the positioning protrusion 13 on the first baffle section 50 and / or the second baffle section 51, the positioning protrusion 13 and the positioning groove can position the air bag 10 and the first baffle, and fix the air bag 10 in the wiring groove 21.

[0076] In another embodiment, a gas cavity is formed in the main body of the air bag 10, a placement structure is arranged in the gas cavity, the placement structure is used for placing a gas generator, and the first baffle section 50 and / or the second baffle section 51 are provided with a movable part 55 corresponding to the placement structure, so as to extrude the gas generator in the placement structure through the movement of the movable part 55.

[0077] In the technical scheme of the embodiment, the movable part 55 is arranged, when the installer installs the air bag 10 to the corner, the movable part 55 is operated to extrude the gas generator in the placing structure, so that the gas generator generates gas, and the air bag 10 is inflated.

[0078] It should be emphasized that the first baffle section 50 and / or the second baffle section 51 are provided with the movable part 55 corresponding to the placing structure, which can be arranged only on the first baffle section 50, so that the movable part 55 and the second baffle section 51 extrude the gas generator, or the movable part 55 is arranged on both the first baffle section 50 and the second baffle section 51, so that the gas generator is extruded by the two movable parts 55, and the extrusion effect is better. Therefore, in an embodiment, the first baffle section 50 and the second baffle section 51 are both provided with the movable part 55 corresponding to the placing structure.

[0079] Further, in order to isolate the water splashed by the fan in the fan installation area 30, please refer to Figure 6 and Figure 7 , the cover 20 is further provided with a partition plate, which is used to separate the fan installation area 30 and the electric control installation area 40; the partition plate includes a first partition plate section 56 and a second partition plate section 54 which are separately arranged on both sides of the width direction of the first groove section 22, and the first partition plate section 56 is connected with the first baffle section 50.

[0080] Figure 7 The arrow in the figure shows the direction of water flow when the fan splashes water, and it can be clearly seen from Figure 7 that when the fan rotates forward, the second partition plate section 54 can block the water, so as to prevent the water from entering the electric control installation area 40 from the fan installation area 30 when the fan rotates forward. When the fan reverses, the first partition plate section 56 can block the water, so as to prevent the water from entering the electric control installation area 40 from the fan installation area 30 when the fan reverses. Therefore, by arranging the first partition plate section 56 and the second partition plate section 54, the water in the fan installation area 30 can be blocked no matter whether the fan rotates forward or reverses, and the water is prevented from entering the electric control installation area 40.

[0081] In addition, please refer to Figure 3 , 4And 8, in some embodiments, the partition is located in the electric control installation area 40 one side provided with the surrounding 60, the surrounding 60 one end is connected with the second baffle section 51, and the other end of the surrounding 60 extends towards the second partition section 54, to block the water droplets in the second slot section 23 in the wire harness 1, in the scheme of the embodiment, by setting the surrounding 60, even if the water droplets or water vapor breaks through the air bag 10 seal, also can be blocked by the surrounding 60 water or condensation.

[0082] In some embodiments, the second partition section 54 is provided with a folding edge part 53 on the side opposite to the first baffle section; the top cover 100 further comprises a water storage baffle part 57, the water storage baffle part 57 is connected with the first baffle section 50 and the folding edge part 53, and the water storage baffle part 57 is spaced apart from the cover body 20 to form a water storage groove 58.

[0083] In the technical scheme of the embodiment, by setting the folding edge part 53, water on the second partition section 54 can be prevented from entering the wiring slot 21, and the water storage groove 58 can store part of the rainwater, thereby sharing part of the water blocking capacity of the baffle, effectively avoiding rainwater breaking through the defense line of the baffle, especially in the case of excessive rainwater.

[0084] In addition, since the slot length of the first slot section 22 and the second slot section 23 is large, demolding is not easy in the actual production process, the water storage groove 58 also plays the role of a dog hole groove, which is beneficial to mold demolding and makes it easier to realize the inclined top.

[0085] In an embodiment, please refer to Figure 6 The first baffle section 50 extends towards the first slot section 22 to form a baffle piece 59, the baffle piece 59 is located outside the water storage groove 58, and is spaced apart from the water storage baffle part 57 in a first direction to jointly clamp the wire harness 1 with the water storage baffle part 57.

[0086] In the technical scheme of the embodiment, by setting the baffle piece 59, on the one hand, the baffle piece 59 can block the water thrown by the fan to a certain extent, and on the other hand, the baffle piece 59 and the water storage baffle can jointly clamp the wire harness 1, thereby playing a positioning role on the wire harness 1.

[0087] Please refer to Figure 7 In actual application, the fan rotates and throws water outward, at this time, the partition and the baffle piece 59 can form the first defense line in the fan installation area 30 to block and intercept most of the water, and the air bag 10 is filled in the corner, the air bag 10 and the first baffle can form the second defense line to prevent water from flowing from the first slot section 22 to the second slot section 23.

[0088] Further, please refer to Figure 6 In an embodiment, the water storage baffle part 57 is provided with a water guide rib 64 on the side away from the cover 20. In the embodiment, the water in the water storage groove 58 can be quickly guided out by the water guide rib 64, thereby playing a role of quick drainage.

[0089] In some embodiments, the cover 20 is provided with a first buckle 61 in the first groove section 22 and / or a second buckle 62 in the second groove section 23. The first buckle 61 and / or the second buckle 62 are provided with a water guide rib 63. In the embodiment, the water on the wire harness 1 can be guided out by the first buckle 61 and / or the second buckle 62, thereby avoiding the water flowing along the wire harness 1 into the electric control box 2.

[0090] The utility model also proposes an air conditioner outdoor unit, the air conditioner outdoor unit includes the top cover 100 of air conditioner outdoor unit as any above described, or, the air conditioner outdoor unit has the wiring groove 21, the wiring groove 21 includes the first groove section 22 and the second groove section 23 that are arranged at an angle, the air conditioner outdoor unit also includes the air bag 10 as any above described. The specific structure of the air bag 10 or the top cover 100 is referred to the above embodiment. Since the top cover 100 of the air conditioner outdoor unit adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0091] Further, please refer to Figure 8 and 9 The air conditioner outdoor unit further includes a main body and an electric control box 2. The electric control box 2 is installed on the main body. The main body has a water discharge plate 3 above the electric control box 2. The water discharge plate 3 is below the partition plate and is inclined towards the fan mounting area 30. A water guide groove is formed in the water discharge plate 3 and communicates the fan mounting area 30 and the electric control mounting area 40. In this way, when the water breaks the seal of the air bag 10 and enters the electric control mounting area 40, it can be guided by the water guide rib 64 of the second buckle 62, the surrounding rib 60 and the partition plate, and then flows onto the water discharge plate 3 and backflows to the fan mounting area 30 through the water guide groove, thereby forming the third line of defense against water.

[0092] The top cover of the air conditioner outdoor unit and the air conditioner outdoor unit provided by the embodiments of the present application are described in detail above, and the principles and implementation manners of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manners and application ranges will be changed, and the above description should not be understood as a limitation on the present application.

Claims

1. An airbag, characterized in that, Used to seal and fill the corners of the wiring ducts of the outdoor unit of the air conditioner, including: The main body includes a first filling segment and a second filling segment arranged at an angle, wherein the first filling segment is used to fill the first groove segment at the corner, and the second filling segment is used to fill the second groove segment at the corner.

2. The airbag as described in claim 1, characterized in that, The first filling section and / or the second filling section are provided with positioning protrusions, which are used to position and cooperate with the positioning groove at the corner.

3. The airbag as described in claim 2, characterized in that, The main body has a first end and a second end disposed opposite to each other along a first direction, and the positioning protrusion extends from the first end of the main body to the second end of the main body.

4. The airbag as described in claim 1, characterized in that, A gas cavity is formed within the main body, and a placement structure is provided within the gas cavity for placing gas generators.

5. The airbag as described in claim 4, characterized in that, The placement structure includes a placement plate disposed within the gas chamber.

6. The airbag as described in claim 5, characterized in that, The outer surface of the main body is provided with markings to indicate the placement direction.

7. A top cover for an outdoor unit of an air conditioner, characterized in that, include: A cover having a wiring groove formed thereon, the wiring groove having a corner; as well as, An airbag, as described in any one of claims 1 to 6.

8. The top cover of the outdoor unit of the air conditioner as described in claim 7, characterized in that, The cover has a fan installation area and an electrical control installation area. The fan installation area is used for fan installation, and the portion of the cover located in the fan installation area is provided with an air outlet. The electrical control installation area is used for power control box installation. The cable tray has a first section and a second section arranged at an angle. The first section extends to the fan installation area, and the second section extends to the electrical control installation area. The connection between the first section and the second section forms the corner.

9. The top cover of the outdoor unit of the air conditioner as described in claim 8, characterized in that, The corner has a first side and a second side disposed opposite to each other in its width direction, wherein the second side is located within the opening of the first side; The cover is provided with a first baffle on the first side of the corner, the first baffle including a first baffle segment corresponding to the first groove segment and a second baffle segment corresponding to the second groove segment; Wherein, the first filling segment and / or the second filling segment are provided with positioning protrusions, and the first baffle segment and / or the second baffle segment are provided with positioning grooves corresponding to the positioning protrusions; and / or, A gas cavity is formed within the main body of the airbag, and a placement structure is provided within the gas cavity. The placement structure is used to place the gas generator. The first baffle section and / or the second baffle section are provided with movable parts corresponding to the placement structure, so as to squeeze the gas generator within the placement structure through the movement of the movable parts.

10. The top cover of the outdoor unit of the air conditioner as described in claim 9, characterized in that, The cover is also provided with a partition, which is used to separate the fan installation area and the electrical control installation area; The partition includes a first partition section and a second partition section disposed on both sides of the width direction of the first groove section, and the first partition section is connected to the first baffle section; and / or, The partition is provided with a retaining rib on one side of the electrical control installation area. One end of the retaining rib is connected to the second baffle section, and the other end of the retaining rib extends toward the second partition section to block water droplets from the wire harness in the second groove section.

11. The top cover of the outdoor unit of the air conditioner as described in claim 10, characterized in that, The second partition section has a folded edge on the side opposite to the first baffle section; The top cover also includes a water storage baffle section, which connects the first baffle section and the folded edge section, and the water storage baffle section is spaced apart from the cover body to form a water storage tank.

12. The top cover of the outdoor unit of the air conditioner as described in claim 11, characterized in that, The first baffle segment extends into the first groove segment to form a baffle plate, the baffle plate being located outside the water storage tank and spaced apart from the water storage baffle portion along a first direction, so as to jointly clamp the wire harness with the water storage baffle portion; and / or, A water-guiding rib is provided on the side of the water storage baffle away from the cover.

13. The top cover of the outdoor unit of the air conditioner as described in claim 8, characterized in that, The cover is provided with a first buckle located in the first groove and / or a second buckle located in the second groove. The first buckle and / or the second buckle are provided with water-guiding ribs.

14. An outdoor unit for an air conditioner, characterized in that, The outdoor unit of the air conditioner includes a top cover as described in any one of claims 7 to 13; or, The outdoor unit of the air conditioner has a wiring channel, the wiring channel includes a first channel segment and a second channel segment arranged at an angle, and the outdoor unit of the air conditioner also includes an airbag as described in any one of claims 1 to 6.

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