Top cover

Abstract

The embodiment of the utility model provides a top cover, and relates to the technical field of air conditioners. The top cover is applied to the air conditioner outdoor unit and comprises a cover plate, the cover plate is used for covering a machine body, the cover plate is provided with a first side wall, the first side wall is provided with a digging hand part in a protruding mode, the digging hand part is provided with a first end and a second end which are opposite, a first mounting hole is formed in the side, away from the second end, of the first end, and a second mounting hole is formed in the side, away from the first end, of the second end. A first distance is formed between the first mounting hole and the first end in the extending direction of the first side wall. A second interval is formed between the second mounting hole and the second end in the extending direction of the first side wall, and the first interval and the second interval are within the range of 5-10 mm. When the digging hand part provided with the air conditioner outdoor unit is clamped, deformation of the part between the first mounting hole and the first end and deformation of the part between the second mounting hole and the second end can be reduced, and then the situation of deformation of the digging hand part can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a top cover. Background Art

[0002] With the impact of global warming, air conditioners have become a magical tool for summer heat relief, and the improvement of residents' living standards has also driven air conditioners into thousands of households. Moving the air conditioner outdoor unit is a routine operation in the production, transportation and assembly of air conditioners.

[0003] The inventors have found that due to the large weight and size of outdoor air-conditioning units, mechanical loading and unloading is often used during transportation and loading and unloading. In addition, the air conditioners are squeezed against each other during transportation, and the two sides of the top cover of the air-conditioning outdoor unit are easily deformed by the clamping. Utility Model Content

[0004] The utility model aims to provide a top cover, which can reduce the deformation of the digging hand after being clamped.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a top cover, which is applied to an air conditioner outdoor unit. The air conditioner outdoor unit includes a body, and the top cover includes:

[0007] A cover plate, the cover plate is used to cover the machine body, the cover plate is provided with a first side wall, the first side wall is convexly provided with a digging portion, the digging portion has a first end and a second end opposite to each other, a first mounting hole is provided on a side of the first end away from the second end, a second mounting hole is provided on a side of the second end away from the first end, the first mounting hole and the first end have a first spacing in the extension direction of the first side wall, the second mounting hole and the second end have a second spacing in the extension direction of the first side wall, and the first spacing and the second spacing are in the range of 5 to 10 mm.

[0008] Through the above arrangement, when the digging part equipped with the air conditioner outdoor unit is clamped, the deformation of the part between the first mounting hole and the first end and the part between the second mounting hole and the second end can be reduced, thereby reducing the deformation of the digging part.

[0009] In an optional embodiment, the hand digging portion has a clamping surface, which is located on a side of the hand digging portion away from the first side wall, and a dimension of the clamping surface in an extension direction of the first side wall is in a range of 175 to 195 mm.

[0010] Through the above arrangement, it is possible to ensure that the digging hand portion has a sufficient force-bearing area, thereby improving the strength of the digging hand portion and reducing the deformation of the digging hand portion when being clamped.

[0011] In an optional embodiment, the cover plate is further provided with a second side wall, a third side wall and a fourth side wall, the first side wall, the second side wall, the third side wall and the fourth side wall are connected end to end in sequence, the first mounting hole is close to the fourth side wall relative to the second mounting hole, and in the extension direction of the first side wall, the distance between the fourth side wall and the first mounting hole is L1, and the distance between the second mounting hole and the second side wall is L2, L1>L2, |L1-L2|≤20mm.

[0012] Through the above arrangement, deformation of the portion between the first mounting hole and the fourth side wall can be reduced, thereby reducing deformation of the hand digging portion.

[0013] In an optional embodiment, the digging hand portion is further provided with reinforcing ribs, and the reinforcing ribs are connected to the first side wall and the digging hand portion at the same time.

[0014] Through the above arrangement, the reinforcing ribs not only enhance the strength of the digging hand portion, but also enhance the strength of the first side wall.

[0015] In an optional embodiment, there are multiple reinforcing ribs, and the multiple reinforcing ribs are arranged at intervals along the extension direction of the digging hand.

[0016] Through the above arrangement, the strength of each part of the digging hand is further enhanced, and the digging hand is further prevented from being deformed after being clamped.

[0017] In an optional embodiment, in the extension direction of the first side wall, the width of the reinforcing rib is in the range of 0 to 5 mm.

[0018] Through the above arrangement, the width of the reinforcing rib is neither too large nor too small, which not only ensures the strength of the excavator hand but also saves materials and guarantees costs.

[0019] In an optional embodiment, the cover plate also includes a third side wall opposite to the first side wall, the reinforcing rib has a first connecting side connected to the digging hand portion and a second connecting side connected to the first side surface, and an angle formed by a direction from the first connecting side to the second connecting side and a direction from the first side wall to the third side wall is in the range of 30 to 45°.

[0020] Through the above arrangement, the reinforcing ribs are arranged obliquely on the digging hand portion and the first side wall, so that the reinforcing ribs are roughly triangular in shape, thereby improving the strength of the digging hand portion.

[0021] In an optional embodiment, the reinforcing rib is located on a side of the digging hand portion close to the top surface of the cover plate.

[0022] Through the above arrangement, bending and deformation of the digging hand when clamping the air conditioner outdoor unit can be effectively avoided.

[0023] In an optional embodiment, the first side wall is further provided with a reinforcing boss, and the digging hand portion is arranged on the reinforcing boss.

[0024] Through the above arrangement, the reinforcing boss can strengthen the strength of the first side wall, thereby preventing the first side wall from being deformed when being clamped, thereby preventing the digging hand portion arranged on the first side wall from being deformed.

[0025] In an optional embodiment, the cover plate is provided with a reinforcement portion.

[0026] Through the above arrangement, the reinforcing part can enhance the strength of the cover plate, thereby preventing the cover plate from being easily deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the structure of the top cover provided by an embodiment of the utility model at a first viewing angle;

[0029] Figure 2 A schematic diagram of the structure of the top cover provided by an embodiment of the utility model at a second viewing angle;

[0030] Figure 3 A schematic diagram of the structure of the top cover provided by the embodiment of the utility model under a third viewing angle;

[0031] Figure 4 for Figure 3 A partial enlarged view of .

[0032] Icons: 1-top cover; 100-first side wall; 110-handle portion; 111-first end; 112-second end; 113-clamping surface; 120-reinforcement boss; 130-reinforcement rib; 131-first connection side; 132-second connection side; 140-first mounting hole; 150-second mounting hole; 200-second side wall; 300-third side wall; 400-fourth side wall; 500-cover plate; 510-reinforcement portion. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The specific structure of a top cover provided by an embodiment of the utility model and the corresponding technical effects it brings are described in detail below in conjunction with the patent drawings.

[0040] Please refer to Figure 1-Figure 4The embodiment of the utility model provides a top cover 1, which is applied to an air conditioner outdoor unit (not shown in the figure). The air conditioner outdoor unit includes a body (not shown in the figure). The air conditioner outdoor unit includes a body and a top cover 1. It should be noted that the top cover 1 is arranged on the body.

[0041] The top cover 1 includes a cover plate 500, which is used to cover the body. The cover plate 500 is provided with a first side wall 100, and the first side wall 100 is protrudingly provided with a hand digging portion 110. The hand digging portion 110 has a first end 111 and a second end 112 opposite to each other. A first mounting hole 140 is provided on a side of the first end 111 away from the second end 112, and a second mounting hole 150 is provided on a side of the second end 112 away from the first end 111. In other words, the first mounting hole 140 and the second mounting hole 150 are provided on the first side wall 100 and are located on both sides of the hand digging portion 110.

[0042] The first mounting hole 140 and the first end 111 have a first spacing in the extending direction of the first side wall 100. The second mounting hole 150 and the second end 112 have a second spacing in the extending direction of the first side wall 100, and the first spacing and the second spacing are within the range of 5-10 mm.

[0043] It should be noted that threaded holes corresponding to the first mounting hole 140 and the second mounting hole 150 are also provided on the body. The threaded fasteners will pass through the first mounting hole 140 and the threaded holes on the body in sequence. Similarly, the threaded fasteners will also pass through the second mounting hole 150 and the threaded holes on the body in sequence.

[0044] It should be noted that the cover plate is also provided with a second side wall 200, a third side wall 300 and a fourth side wall 400, and the first side wall 100, the second side wall 200, the third side wall 300 and the fourth side wall 400 are connected end to end in sequence, and the first side wall 100, the second side wall 200, the third side wall 300 and the fourth side wall 400 are connected at right angles in sequence.

[0045] Of course, the above-mentioned right-angle connection is not limited to being understood as being vertical in a strict sense, as long as it is approximately vertical.

[0046] In order to prevent stress concentration between any two adjacent side walls among the first side wall 100 , the second side wall 200 , the third side wall 300 and the fourth side wall 400 , any two side walls among the first side wall 100 , the second side wall 200 , the third side wall 300 and the fourth side wall 400 are connected by arc transition.

[0047] It should be noted that the first side wall 100 , the second side wall 200 , the third side wall 300 and the fourth side wall 400 are connected to the outer wall of the cover plate 500 , and the first side wall 100 , the second side wall 200 , the third side wall 300 and the fourth side wall 400 and the cover plate 500 are an integrated structure.

[0048] When the air conditioner outdoor unit provided with the top cover 1 is clamped, the first side wall 100 of the top cover 1 and the third side wall 300 opposite to the first side wall 100 are clamped.

[0049] On the first side wall 100 of the top cover 1 of some existing air-conditioning outdoor units, the first spacing between the first mounting hole 140 and the first end 111 of the digging portion 110 is relatively large, generally exceeding 15 mm, and the spacing between the second mounting hole 150 and the second end 112 of the digging portion 110 is also relatively large, generally exceeding 15 mm. The spacing is relatively large. When the digging portion 110 on the first side wall 100 is clamped, a force is given to the digging portion 110 to approach the first side wall 100, wherein the position of the first mounting hole 140 and the position of the second mounting hole 150 on the first side wall 100 of the top cover 1 serve as support points. Since the spacing between the first mounting hole 140 and the first end 111 is too large, or the spacing between the second mounting hole 150 and the second end 112 is too large, the portion of the first side wall 100 between the first mounting hole 140 and the first end 111 and the portion between the second mounting hole 150 and the second end 112 will be deformed, and the digging portion 110 will be deformed.

[0050] In the present embodiment, the first spacing and the second spacing are both within the range of 5 to 10 mm, which reduces the spacing between the first mounting hole 140 and the first end 111 and the spacing between the second mounting hole 150 and the second end 112. Therefore, when the hand digging portion 110 of the air conditioner outdoor unit is clamped, the deformation of the portion between the first mounting hole 140 and the first end 111 and the portion between the second mounting hole 150 and the second end 112 can be reduced, thereby reducing the deformation of the hand digging portion 110.

[0051] It should be noted that the range of 5 to 10 mm includes 5 mm and 10 mm.

[0052] The hand-digging portion 110 has a clamping surface 113, that is, when an external clamp clamps the air conditioner outdoor unit, it can act on the clamping surface 113. In this embodiment, the clamping surface 113 is located on the side of the hand-digging portion 110 away from the first side wall 100, and the size of the clamping surface 113 in the extension direction of the first side wall 100 is in the range of 175 to 195 mm.

[0053] Preferably, in this embodiment, the size of the clamping surface 113 in the extension direction of the first side wall 100 is 180 mm. It can be understood that the size range of the clamping surface 113 in the extension direction of the first side wall 100 is within the range of 175 to 195 mm to ensure that there is a sufficient force-bearing area, thereby improving the strength of the digging hand portion 110 and reducing the deformation of the digging hand portion 110 when being clamped.

[0054] Optionally, a dimension of the clamping surface 113 in the extension direction of the first side wall 100 may be 175 mm, 182 mm, 184 mm, 185 mm, 186 mm, 188 mm, 190 mm, 192 mm, 194 mm or 195 mm.

[0055] Of course, in some other embodiments, the dimension of the clamping surface 113 in the extension direction of the first side wall 100 may be smaller than 175 mm or larger than 195 mm.

[0056] It should be noted that the first mounting hole 140 is closer to the fourth side wall 400 than the second mounting hole 150. In the extension direction of the first side wall 100, the distance between the fourth side wall 400 and the first mounting hole 140 is L. 1 , the distance between the second mounting hole 150 and the second side wall 200 is L 2 , and L 1 >L 2 ,|L 1 -L 2 |≤20mm.

[0057] It should be noted that the extension direction of the first side wall 100 is the width direction of the top cover 1, and the extension direction of the second side wall 200 is the length direction of the top cover 1. 1 Much larger than L 2 , that is, L 1 -L 2 Much larger than 20mm.

[0058] It should be noted that in the air-conditioning outdoor unit equipped with a top cover 1, a heat exchanger is installed inside the air-conditioning outdoor unit. In the width direction of the air-conditioning outdoor unit, the heat exchanger is located close to the fourth side wall 400. Since the heat exchanger is heavy, the weight of the air-conditioning outdoor unit is mainly concentrated at the position where the heat exchanger is installed.

[0059] Therefore, if the distance between the position of the first mounting hole 140 and the fourth side wall 400 is large, during the process of the air-conditioning outdoor unit being clamped and carried, since the weight of the air-conditioning outdoor unit is mainly concentrated on the heat exchanger, and the heat exchanger in the air-conditioning outdoor unit is arranged close to the fourth side wall 400, the part between the first mounting hole 140 and the fourth side wall 400 is prone to deformation, which will also cause the digging hand part 110 to deform.

[0060] In this embodiment, since |L 1 -L 2 |≤20mm. 1 The spacing is reduced by 1After the spacing is increased, the deformation of the portion between the first mounting hole 140 and the fourth side wall 400 can be reduced, thereby reducing the deformation of the hand digging portion 110.

[0061] Optionally, in order to increase the strength of the hand digging portion 110, thereby reducing the deformation of the hand digging portion 110 when clamped, the hand digging portion 110 is also provided with a reinforcing rib 130, and the reinforcing rib 130 is connected to the first side wall 100 and the hand digging portion 110 at the same time. That is to say, the reinforcing rib 130 not only enhances the strength of the hand digging portion 110, but also enhances the strength of the first side wall 100.

[0062] In this embodiment, there are multiple reinforcing ribs 130, and the multiple reinforcing ribs 130 are arranged at intervals along the extension direction of the digging hand part 110, so as to further enhance the strength of each part of the digging hand part 110 and further prevent the digging hand part 110 from being deformed after being clamped.

[0063] Optionally, in this embodiment, in the extension direction of the first side wall 100, the width dimension of the reinforcing rib 130 is in the range of 0 to 5 mm. In other words, the width dimension D of the reinforcing rib 130 is 1 Greater than 0 and less than or equal to 5mm, 0<D 1 The width of the reinforcing rib 130 is neither too large nor too small, which not only ensures the strength of the digging hand 110 but also saves materials and ensures the cost.

[0064] Optionally, the width dimension D of the reinforcing rib 130 is 1 It can be 1mm, 2mm, 3mm, 4mm or 5mm.

[0065] Of course, in some other optional embodiments, the width dimension D of the reinforcing rib 130 is 1 It can also be larger than 5mm.

[0066] The reinforcing rib 130 has a first connecting side 131 connected to the digging hand portion 110 and a second connecting side 132 connected to the first side surface. The angle θ formed by the direction from the first connecting side 131 to the second connecting side 132 and the direction from the first side wall 100 to the third side wall 300 is 1 In other words, the reinforcing ribs 130 are arranged on the hand digging portion 110 and the first side wall 100 in an inclined shape, so that the reinforcing ribs 130 are roughly triangular in shape, thereby improving the strength of the hand digging portion 110 .

[0067] Optional, θ 1 The angle can be 30°, 35°, 40° or 45°.

[0068] Of course, in some other embodiments, θ 1It can also be less than 30° or greater than 45°.

[0069] Optionally, in this embodiment, the reinforcing rib 130 is located on the side of the hand-digging portion 110 close to the top surface of the cover plate 500. It should be noted that the top surface of the cover plate 500 can be understood as the side of the top cover 1 of the air conditioner outdoor unit away from the body, that is, when the air conditioner outdoor unit is placed on the ground, the top surface of the cover plate 500 is the top surface of the air conditioner outdoor unit.

[0070] It can be understood that since the gravity of the air-conditioning outdoor unit is downward when clamping the air-conditioning outdoor unit, the digging hand part 110 is easy to bend upward, and the reinforcing rib 130 is arranged on the side of the digging hand part 110 close to the top surface of the cover plate 500, thereby enhancing the strength of the digging hand part 110 to prevent deformation, and effectively avoiding the digging hand part 110 from bending and deforming when clamping the air-conditioning outdoor unit.

[0071] Optionally, the first side wall 100 is provided with a reinforcing boss 120, and the digging portion 110 is arranged on the reinforcing boss 120. It can be understood that the reinforcing boss 120 can strengthen the strength of the first side wall 100, thereby preventing the first side wall 100 from deforming when being clamped, resulting in deformation of the digging portion 110 arranged on the first side wall 100.

[0072] Of course, in some other embodiments, the first side wall 100 may not be provided with the reinforcing boss 120 , but may be directly provided on the first side wall 100 .

[0073] Optionally, in order to enhance the strength of the cover plate 500 and prevent the top cover 1 body from being deformed after the top cover 1 is clamped, the cover plate 500 is provided with a reinforcing portion 510, which can enhance the strength of the cover plate 500, thereby preventing the cover plate 500 from being easily deformed.

[0074] In summary, a top cover 1 provided by an embodiment of the utility model includes a cover plate 500, which is used to cover the machine body. The cover plate 500 is provided with a first side wall 100, and the first side wall 100 is provided with a hand digging portion 110, and the hand digging portion 110 has a first end 111 and a second end 112 opposite to each other. A first mounting hole 140 is provided on a side of the first end 111 away from the second end 112, and a second mounting hole 150 is provided on a side of the second end 112 away from the first end 111. The first mounting hole 140 and the first end 111 have a first spacing in the extension direction of the first side wall 100. The second mounting hole 150 and the second end 112 have a second spacing in the extension direction of the first side wall 100, and the first spacing and the second spacing are in the range of 5 to 10 mm. The distance between the first mounting hole 140 and the first end 111 and the distance between the second mounting hole 150 and the second end 112 are reduced. Therefore, when the hand-picking portion 110 of the air conditioner outdoor unit is clamped, deformation of the portion between the first mounting hole 140 and the first end 111 and the portion between the second mounting hole 150 and the second end 112 can be reduced, thereby reducing deformation of the hand-picking portion 110.

[0075] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A top cover, applied to an air conditioner outdoor unit, the air conditioner outdoor unit comprising a body, characterized in that: The top cover comprises: A cover plate (500), the cover plate (500) is used to cover the machine body, the cover plate (500) is provided with a first side wall (100), the first side wall (100) is protrudingly provided with a hand digging portion (110), the hand digging portion (110) has a first end (111) and a second end (112) opposite to each other, a first mounting hole (140) is provided on a side of the first end (111) away from the second end (112), a second mounting hole (150) is provided on a side of the second end (112) away from the first end (111), the first mounting hole (140) and the first end (111) have a first spacing in the extension direction of the first side wall (100), the second mounting hole (150) and the second end (112) have a second spacing in the extension direction of the first side wall (100), and the first spacing and the second spacing are in the range of 5 to 10 mm.

2. The top cover according to claim 1, characterized in that: The hand-digging portion (110) has a clamping surface (113), and the clamping surface (113) is located on a side of the hand-digging portion (110) away from the first side wall (100). The dimension of the clamping surface (113) in the extension direction of the first side wall (100) is in the range of 175 to 195 mm.

3. The top cover according to claim 1, characterized in that: The cover plate (500) is further provided with a second side wall (200), a third side wall (300) and a fourth side wall (400); the first side wall (100), the second side wall (200), the third side wall (300) and the fourth side wall (400) are connected end to end in sequence; the first mounting hole (140) is closer to the fourth side wall (400) relative to the second mounting hole (150); in the extension direction of the first side wall (100), the distance between the fourth side wall (400) and the first mounting hole (140) is L1, and the distance between the second mounting hole (150) and the second side wall (200) is L2, wherein L1>L2, |L1-L2|≤20 mm.

4. The top cover according to claim 1, characterized in that: The digging portion (110) is also provided with a reinforcing rib (130), and the reinforcing rib (130) is connected to the first side wall (100) and the digging portion (110) at the same time.

5. The top cover according to claim 4, characterized in that: The number of the reinforcing ribs (130) is plural, and the plural reinforcing ribs (130) are arranged at intervals along the extension direction of the digging hand portion (110).

6. The top cover according to claim 4, characterized in that: In the extension direction of the first side wall (100), the width of the reinforcing rib (130) is in the range of 0 to 5 mm.

7. The top cover according to claim 4, characterized in that: The cover plate (500) further comprises a third side wall (300) opposite to the first side wall (100); the reinforcing rib (130) comprises a first connecting side (131) connected to the hand-digging portion (110) and a second connecting side (132) connected to the first side surface; and an angle formed by a direction from the first connecting side (131) to the second connecting side (132) and a direction from the first side wall (100) to the third side wall (300) is in the range of 30 to 45°.

8. The top cover according to claim 4, characterized in that: The reinforcing rib (130) is located on a side of the digging portion (110) close to the top surface of the cover plate (500).

9. The top cover according to claim 1, characterized in that: The first side wall (100) is also provided with a reinforcing boss (120), and the digging portion (110) is arranged on the reinforcing boss (120).

10. The top cover according to claim 1, characterized in that: The cover plate (500) is provided with a reinforcement portion (510).

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