Handle assembly and air conditioner outdoor unit

Abstract

The utility model discloses a handle assembly and an air conditioner outdoor unit, the air conditioner outdoor unit comprises a shell, a wiring port is arranged on a side plate of the shell, the handle assembly is arranged at the wiring port and comprises a handle body, an opening is arranged on the handle body, and a grating is arranged at the opening. According to the handle assembly, when the air conditioner outdoor unit works, external air can enter the space in the shell from the opening under the action of the fan to cool the electric control assembly, the heat dissipation effect of the electric control assembly is improved, meanwhile, the area of a heat dissipation device does not need to be increased, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to a handle assembly and an air-conditioning outdoor unit. Background Art

[0002] Existing air conditioner outdoor units generally use a large handle to seal the wiring square hole on the right side panel, but this will weaken the air circulation inside the outdoor unit cavity, which will limit the heat dissipation capacity of the electronic control components. The electronic control chip will turn on the high temperature frequency limit protection, thereby limiting the operating frequency of the compressor and the cooling capacity of the air conditioner. If you want to improve the energy efficiency of the air conditioning system, you can generally do so by increasing the radiator and the heat dissipation surface area of ​​each component, but this will increase the manufacturing cost of the entire machine and reduce the compatibility of the electronic control box. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a handle assembly, which improves the heat dissipation effect of the electric control assembly, and at the same time, does not need to increase the area of ​​the radiator, and has low cost.

[0004] The utility model also provides an air-conditioner outdoor unit, comprising the handle assembly mentioned above.

[0005] According to the handle assembly of the embodiment of the utility model, it is used for an air-conditioning outdoor unit, which includes a shell, a side panel of which is provided with a wiring port, and the handle assembly is arranged at the wiring port and includes: a handle body, the handle body has an opening, and the opening is provided with a grille.

[0006] According to the handle assembly of the embodiment of the utility model, the side plate of the housing is provided with a wiring port, the handle assembly is arranged at the wiring port, the handle body is provided with an opening, and the opening is provided with a grille. When the outdoor unit of the air conditioner is working, the outside air can enter the space in the housing from the opening under the action of the fan to cool the electric control assembly, thereby improving the heat dissipation effect of the electric control assembly. At the same time, there is no need to increase the area of ​​the radiator, and the cost is low.

[0007] In some embodiments of the present invention, the grille includes: first grille bars extending in a horizontal direction, and a plurality of first grille bars are spaced apart in a vertical direction.

[0008] In some embodiments of the utility model, along the width direction of the first grille bar, the first grille bar includes a first section and a second section and a third section connected to opposite ends of the first section, the second section is located on a side of the third section close to the interior of the shell, the second section and the third section are vertically arranged, and the first section is inclined downward in a direction toward the inside of the shell.

[0009] In some embodiments of the present invention, the distance between two adjacent first grid bars in the vertical direction is less than or equal to 5 mm; and / or, the distance between the first grid bar located at the lowest end and the lower edge of the opening in the vertical direction is less than or equal to 5 mm; and / or, the straight-line distance between the lowest end of the first grid bar located above and the highest end of the first grid bar located below among two adjacent first grid bars is less than or equal to 5 mm; and / or, the straight-line distance between the lowest end of the first grid bar located at the lowest end and the lower edge of the opening is less than or equal to 5 mm.

[0010] In some embodiments of the utility model, in the direction from the side of the handle body toward the shell to the side of the handle body away from the shell, the first grille bar includes a first section, a second section, and a third section connected in sequence, the first section is inclined downward, the second section is inclined downward and the inclination angle is smaller than the inclination angle of the first section, and the third section is vertically arranged.

[0011] In some embodiments of the utility model, the grille further includes: second grille bars extending in the up-down direction, a plurality of second grille bars arranged at intervals in the horizontal direction, and a plurality of the second grille bars and a plurality of the first grille bars arranged alternately.

[0012] In some embodiments of the utility model, positioning ribs are provided on the outer surface of the side panel on both sides of the wiring port in the horizontal direction, the positioning ribs extend in the up and down directions, and positioning grooves cooperating with the positioning ribs are provided on opposite sides of the handle body in the horizontal direction.

[0013] In some embodiments of the utility model, the shell has an installation cavity, and the handle assembly further includes: a handle sheet metal, which is arranged on a side of the handle body facing the installation cavity and connected to the handle body, and an air duct is defined between the handle sheet metal and the handle body, and the air duct is connected to both the opening and the installation cavity.

[0014] In some embodiments of the present invention, the upper end of the air duct is open, and the upper end opening of the air duct is located above the opening and is suitable for communicating with the installation cavity.

[0015] In some embodiments of the present invention, the handle body has a first protrusion and a second protrusion protruding away from the installation cavity, the first protrusion is located above the second protrusion and is spaced apart, and the opening is provided on the second protrusion.

[0016] In some embodiments of the present invention, a plurality of spaced-apart first through holes are provided on the lower side wall of the second protrusion, and the first through holes are communicated with the air duct.

[0017] In some embodiments of the present invention, a groove is defined between the first protrusion and the second protrusion, and a bottom wall of the groove has a plurality of spaced-apart second through holes, and the second through holes are in communication with the air duct.

[0018] In some embodiments of the present invention, the handle sheet metal and the handle body are connected via fasteners; and / or the handle sheet metal and the handle body are snap-fitted.

[0019] In some embodiments of the present invention, the lower end of the handle sheet metal has a first recessed portion recessed toward the outside of the shell, the lower end of the first recessed portion is open and connected to the mounting cavity, and the lower end of the handle body has a second recessed portion matching the first recessed portion, the second recessed portion is recessed toward the outside of the shell and the lower end is open.

[0020] According to an embodiment of the utility model, the air conditioner outdoor unit comprises: a shell, a side plate of which is provided with the wiring port; and the handle assembly mentioned above, wherein the handle assembly is provided at the wiring port and is used to block the wiring port.

[0021] According to the air conditioner outdoor unit of the embodiment of the utility model, by setting the above-mentioned handle assembly, the side plate of the shell is provided with a wiring port, the handle assembly is arranged at the wiring port, the handle body has an opening, and the opening is provided with a grille. When the air conditioner outdoor unit is working, the outside air can enter the space in the shell from the opening under the action of the fan to cool the electric control assembly, thereby improving the heat dissipation effect of the electric control assembly. At the same time, there is no need to increase the area of ​​the radiator, and the cost is low.

[0022] In some embodiments of the utility model, the side panel is the right side panel of the shell, and the air-conditioning outdoor unit also includes a compressor and an electronic control component. The compressor and the electronic control component are arranged close to the right side panel, and the electronic control component is arranged opposite to the wiring port.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 is a three-dimensional diagram of an air-conditioning outdoor unit according to an embodiment of the utility model;

[0026] Figure 2 is a partial three-dimensional diagram of a housing of an air-conditioning outdoor unit according to an embodiment of the utility model;

[0027] Figure 3 is a side view of a housing of an air conditioner outdoor unit according to an embodiment of the utility model, wherein the handle assembly is not shown;

[0028] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0029] Figure 5 is a partial top view of a housing of an air conditioner outdoor unit according to an embodiment of the utility model, wherein the handle assembly is not shown;

[0030] Figure 6 yes Figure 5 The enlarged view of point B in the middle;

[0031] Figure 7 is a left side view of the handle assembly according to an embodiment of the utility model, wherein the left side view represents a perspective from the inside to the outside of the shell;

[0032] Figure 8 is a three-dimensional diagram of a handle body of a handle assembly according to an embodiment of the utility model;

[0033] Fig. 9 is a bottom view of a handle body of a handle assembly according to an embodiment of the utility model;

[0034] Fig.10 is a three-dimensional diagram of a handle sheet metal of a handle assembly according to an embodiment of the utility model;

[0035] Fig.11 is a cross-sectional view of a handle assembly according to an embodiment of the utility model;

[0036] Fig.12 yes Fig.11 Enlarged view of point C in the middle.

[0037] Reference numerals:

[0038] 100. Air conditioner outdoor unit;

[0039] 10. Handle assembly;

[0040] 1. handle body; 11. opening; 12. grille; 121. first grille bar; 1211. first section; 1212. second section; 1213. third section; 122. second grille bar; 13. positioning groove; 14. first protrusion; 15. second protrusion; 151. first through hole; 16. groove; 161. second through hole; 17. second recess;

[0041] 2. Handle sheet metal; 21. Air duct; 211. Open mouth; 22. First recessed portion;

[0042] 20, housing; 201, wiring port; 202, positioning rib; 203, installation cavity;

[0043] 30. Electrical control assembly; 301. Terminal board; 302. Wiring socket. DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0047] The handle assembly 10 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0048] like Figure 1-Figure 12 As shown, the handle assembly 10 according to the embodiment of the utility model comprises: a handle body 1,

[0049] Specifically, refer to Figure 1-Figure 4 and Figure 8As shown, the handle assembly 10 is used for an air-conditioning outdoor unit 100 , which includes a housing 20 , a side panel of which is provided with a wiring port 201 , the handle assembly 10 is provided at the wiring port 201 , and the handle body 1 has an opening 11 .

[0050] It should be noted that the wiring port 201 is used to connect the power line, signal line, control line, etc. to the electric control component 30 in the housing 20 so that the air conditioning system can work normally. The handle body 1 is arranged at the wiring port 201 to block the wiring port 201, reduce dust and liquid from entering the housing 20, and prevent the user's hand from reaching into the housing 20, thereby improving safety. At the same time, the setting of the handle assembly 10 can facilitate the user to pick up and carry the air conditioner outdoor unit 100 through the handle assembly 10 when installing or carrying it.

[0051] It is understandable that by providing the opening 11 on the handle body 1, the opening 11 is connected to the space in the housing 20, so that the outside is connected to the space in the housing 20. When the air conditioner outdoor unit 100 is working, the fan in the housing 20 is operated, and the space in the housing 20 forms a negative pressure, so that the outside air can enter the space in the housing 20 through the opening 11, cool down the electric control component 30, and improve the heat dissipation effect of the electric control component 30. At the same time, there is no need to increase the area of ​​the radiator, and the cost is low.

[0052] Furthermore, if Figure 8 , Fig.10 and Fig.11 As shown, a grille 12 is provided at the opening 11. The grille 12 can prevent rain and dust from entering the housing 20 to damage the electronic control component 30, thereby ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally. At the same time, the grille 12 can also prevent the user's hand from reaching into the housing 20, protecting the user.

[0053] According to the handle assembly 10 of the embodiment of the utility model, the wiring port 201 is provided on the side plate of the housing 20, the handle assembly 10 is arranged at the wiring port 201, and the handle body 1 has an opening 11, and a grille 12 is arranged at the opening 11. When the air conditioner outdoor unit 100 is working, the outside air can enter the space in the housing 20 from the opening 11 under the action of the fan, and cool down the electric control assembly 30, thereby improving the heat dissipation effect of the electric control assembly 30, and at the same time, there is no need to increase the area of ​​the radiator, and the cost is low.

[0054] In some embodiments of the present invention, Figure 7 , Figure 8 , Fig.10 and Fig.11As shown, the grille 12 includes: first grille bars 121, and the first grille bars 121 extend in the horizontal direction. It can be understood that the provision of the first grille bars 121 improves the ability to block dust and water, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally. At the same time, it can also further prevent the user's hand from reaching into the housing 20, thereby protecting the user.

[0055] Furthermore, if Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the first grille bars 121 are arranged in a plurality of intervals in the vertical direction, thereby further improving the ability to block dust and water, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally. At the same time, it can also further prevent the user's hand from reaching into the housing 20, protecting the user.

[0056] For example, Figure 7 , Figure 8 , Fig.10 and Fig.11 In the example shown, there are five first grille bars 121 , but the present invention is not limited thereto. The first grille bars 121 may also be other numbers, such as three, four, six or eight.

[0057] In some embodiments of the present invention, Fig.10 and Fig.11 As shown, along the width direction of the first grid bar 121, the first grid bar 121 includes a first section 1211 and a second section 1212 and a third section 1213 connected to the opposite ends of the first section 1211, the second section 1212 is located on a side of the third section 1213 close to the inside of the shell 20, the second section 1212 and the third section 1213 are vertically arranged, and the first section 1211 is inclined downward in a direction toward the inside of the shell 20.

[0058] It can be understood that the second section 1212 is located at the lower side of the first section 1211, and the third section 1213 is located at the upper side of the first section 1211. Through the arrangement of the first section 1211, the second section 1212 and the third section 1213, the first grille bar 121 forms a "Z"-shaped structure, thereby blocking rainwater falling on the first grille bar 121 and reducing rainwater from entering the opening 11. At the same time, when rainwater splashes onto the first grille bar 121, due to the existence of the "Z"-shaped structure, the rainwater will rebound back and forth between the first section 1211, the second section 1212 and the third section 1213, thereby reducing the kinetic energy of the rainwater, further reducing the rainwater from entering the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0059] Among them, the second section 1212 and the third section 1213 are vertically arranged, so that the second section 1212 and the third section 1213 can effectively block the gap formed between adjacent first grille bars 121 under the condition of limited length along the up and down direction, thereby further improving the reliability of rainwater blocking, further reducing rainwater entering the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0060] In some embodiments of the present invention, Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the distance between two adjacent first grille bars 121 in the vertical direction is less than or equal to 5 mm, such as 1 mm, 2 mm, 3 mm or 5 mm, etc.; thereby, the distance between two adjacent first grille bars 121 in the vertical direction is small enough to further reduce rainwater entering the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0061] In some embodiments of the present invention, Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the distance between the first grille bar 121 located at the lowest end and the lower edge of the opening 11 along the vertical direction is less than or equal to 5 mm, such as 1 mm, 2 mm, 3 mm or 5 mm; thereby, the distance between the first grille bar 121 located at the lowest end and the lower edge of the opening 11 along the vertical direction is small enough, thereby further reducing the entry of rainwater into the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0062] In some embodiments of the present invention, Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the straight-line distance between the lowest end of the upper first grille bar 121 and the highest end of the lower first grille bar 121 of two adjacent first grille bars 121 is less than or equal to 5 mm, such as 1 mm, 2 mm, 3 mm or 5 mm, etc.; thereby, the distance between the lowest end of the upper first grille bar 121 and the highest end of the lower first grille bar 121 of the two adjacent first grille bars 121 is small enough, thereby further reducing the entry of rainwater into the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0063] In some embodiments of the present invention, Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the straight-line distance between the lowest end of the first grille bar 121 located at the lowest end and the lower edge of the opening 11 is less than or equal to 5 mm, such as 1 mm, 2 mm, 3 mm or 5 mm, etc.; thereby, the distance between the lowest end of the first grille bar 121 located at the lowest end and the lower edge of the opening 11 is small enough, thereby further reducing the entry of rainwater into the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0064] In some embodiments of the utility model, in the direction from the side of the handle body 1 facing the inside of the shell 20 to the side of the handle body 1 facing away from the inside of the shell 20, the first grid bar 121 includes a first section 1211, a second section 1212 and a third section 1213 connected in sequence, the first section 1211 is inclined downward, the second section 1212 is inclined downward and the inclination angle is smaller than the inclination angle of the first section 1211, and the third section 1213 is vertically arranged. It should be noted that the second section 1212 and the third section 1213 are respectively connected to the opposite ends of the first section 1211, the second section 1212 is located on the upper side of the first section 1211, the third section 1213 is located on the lower side of the first section 1211, and the second section 1212 is located on the side of the third section 1213 close to the inside of the shell 20.

[0065] It can be understood that, by setting the first section 1211, the second section 1212 and the third section 1213, the first grille bar 121 forms a "Z"-shaped structure, so that rainwater falling on the first grille bar 121 can be blocked, and rainwater entering the opening 11 can be reduced. At the same time, when rainwater splashes onto the first grille bar 121, due to the existence of the "Z"-shaped structure, the rainwater will rebound back and forth between the first section 1211, the second section 1212 and the third section 1213, thereby reducing the kinetic energy of the rainwater, further reducing the rainwater entering the opening 11, thereby further ensuring the waterproofness of the air-conditioning outdoor unit 100, so that the air-conditioning outdoor unit 100 can work normally.

[0066] Among them, in the direction from the side of the handle body 1 toward the inside of the shell 20 to the side of the handle body 1 away from the inside of the shell 20, the first section 1211 is inclined downward, and the second section 1212 is inclined downward and the inclination angle is smaller than the inclination angle of the first section 1211. Since the first section 1211 and the second section 1212 are both inclined downward, the surface of the first section 1211 and the surface of the second section 1212 can be formed as a guiding surface for the airflow, so as to facilitate the airflow to be guided into the shell 20, reduce the flow resistance of the airflow, and improve the flow efficiency of the airflow, thereby improving the heat dissipation efficiency of the electronic control component 30.

[0067] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the grille 12 further includes: second grille bars 122 extending in the up-down direction, a plurality of second grille bars 122 arranged at intervals in the horizontal direction, and a plurality of second grille bars 122 and a plurality of first grille bars 121 are arranged alternately.

[0068] It is understandable that the staggered arrangement of the plurality of second grille bars 122 and the plurality of first grille bars 121 can not only further improve the ability to block dust and water, thereby further ensuring the waterproofness of the air conditioner outdoor unit 100, but also prevent the user's hand from reaching into the housing 20, thereby further protecting the user. At the same time, the staggered arrangement of the plurality of second grille bars 122 and the plurality of first grille bars 121 can also improve the overall strength of the grille 12, making the structure reliable.

[0069] For example, Figure 7 and Figure 8 In the example shown, there are three second grille bars 122 , but the present invention is not limited thereto, and the second grille bars 122 may also be other numbers, such as 2, 4, 5 or 6.

[0070] In some embodiments of the present invention, Figure 3-Figure 8 As shown, positioning ribs 202 are provided on the outer surface of the side plate at both sides of the wiring port 201 in the horizontal direction. The positioning ribs 202 extend in the up and down directions. Positioning grooves 13 cooperating with the positioning ribs 202 are provided on two opposite sides of the handle body 1 in the horizontal direction.

[0071] It can be understood that, through the cooperation between the positioning rib 202 and the positioning groove 13, the handle body 1 can be initially installed on the side panel, thereby improving the installation efficiency. At the same time, through the cooperation between the positioning rib 202 and the positioning groove 13, the handle body 1 can be limited, thereby preventing the handle body 1 from moving horizontally along the wiring port 201, thereby improving the installation and fixing effect of the handle body 1.

[0072] In addition, there is a gap between the handle body 1 and the side panel. When rainwater enters the gap between the handle body 1 and the side panel horizontally from the wiring port 201, the presence of the positioning rib 202 can prevent rainwater from flowing horizontally along the wiring port 201 toward the inside of the shell 20, thereby further improving the waterproofness of the air-conditioning outdoor unit 100.

[0073] In some embodiments of the present invention, Figure 1 and Figure 7-Figure 11As shown, the shell 20 has an installation cavity 203, and the handle assembly 10 also includes: a handle sheet metal 2, which is arranged on the side of the handle body 1 facing the installation cavity 203 and is connected to the handle body 1, and an air duct 21 is defined between the handle sheet metal 2 and the handle body 1, and the air duct 21 is connected to the opening 11 and the installation cavity 203.

[0074] It should be noted that structures such as the fan and the electronic control component 30 are all located in the installation cavity 203. The handle body 1 is generally a plastic part with poor structural strength. The structural strength of the handle assembly 10 is improved by connecting the handle sheet metal 2 to the handle body 1, so that the handle assembly 10 has sufficient strength to support the transportation of the air-conditioning outdoor unit 100.

[0075] It can be understood that an air duct 21 is defined between the handle sheet metal 2 and the handle body 1, and the air duct 21 is connected to both the opening 11 and the installation cavity 203, so that the outside air can flow through the opening 11 and the air duct 21 into the installation cavity 203 to cool the electronic control component 30, thereby realizing the heat dissipation effect of the utility model on the electronic control component 30.

[0076] In some embodiments of the present invention, Fig.10 As shown, the upper end of the air duct 21 is open, and the upper open port 211 of the air duct 21 is located above the opening 11 and is suitable for communicating with the installation cavity 203. It can be understood that when rain falls on the grille 12, the rain will naturally flow downward due to gravity. The open port 211 is located at the upper end of the air duct 21, which can further reduce the rain entering the installation cavity 203, thereby further improving the waterproofness of the air conditioner outdoor unit 100.

[0077] In some embodiments of the present invention, Figure 8 and Fig.11 As shown, the handle body 1 has a first protrusion 14 and a second protrusion 15 protruding away from the installation cavity 203, the first protrusion 14 is located above the second protrusion 15 and is arranged at an interval, and the opening 11 is arranged on the second protrusion 15. It can be understood that by providing the first protrusion 14 and the second protrusion 15, the structural strength of the handle body 1 can be improved, so that the handle assembly 10 is reliable and durable.

[0078] At the same time, due to the arrangement of the first protruding portion 14, a first concave groove corresponding to the first protruding portion 14 is formed on the side of the handle body 1 facing the inner space of the housing 20, and due to the arrangement of the second protruding portion 15, a second concave groove corresponding to the second protruding portion 15 is formed on the side of the handle body 1 facing the inner space of the housing 20, and the first concave groove and the second concave groove form a part of the air duct 21, so that the air duct 21 is winding. As a result, the resistance of rainwater flowing in the air duct 21 is increased, thereby further preventing rainwater from entering the installation cavity 203 along the air duct 21, and further improving the waterproofness of the air conditioner outdoor unit 100.

[0079] In addition, the first protrusion 14 is located above the second protrusion 15 and is spaced apart, and the opening 11 is provided on the second protrusion 15, so that the first protrusion 14 can play a shielding role for the second protrusion 15 and the opening 11 on the second protrusion 15, thereby further preventing rainwater from entering the opening 11 and entering the installation cavity 203, thereby further improving the waterproofness of the air-conditioning outdoor unit 100.

[0080] In some embodiments of the present invention, Figure 8 and Fig. 9 As shown, a plurality of first through holes 151 spaced apart are provided on the lower side wall of the second protrusion 15, and the first through holes 151 are connected to the air duct 21. It can be understood that the provision of the first through holes 151 allows the outside air to enter the air duct 21 through the first through holes 151, thereby increasing the air intake and improving the heat dissipation efficiency. At the same time, the first through holes 151 are provided on the lower side wall of the second protrusion 15, so that the rainwater entering the air duct 21 can eventually be discharged through the first through holes 151, thereby avoiding the retention of rainwater in the air duct 21, thereby further improving the waterproofness of the air conditioner outdoor unit 100.

[0081] In some embodiments of the present invention, Figure 8 and Fig.11 As shown, a groove 16 is defined between the first protrusion 14 and the second protrusion 15. It can be understood that when carrying the air conditioner outdoor unit 100, the user's hand can be inserted into the groove 16, so that it is convenient for the user to grasp and apply force to the handle assembly 10, and it is convenient for the user to carry the air conditioner outdoor unit 100.

[0082] Furthermore, if Figure 7 , Figure 8 and Fig.11As shown, the bottom wall of the groove 16 has a plurality of spaced second through holes 161, and the second through holes 161 are connected to the air duct 21. Thus, the outside air can also enter the air duct 21 through the second through holes 161, thereby increasing the air intake and improving the heat dissipation efficiency. The second through holes 161 are arranged on the bottom wall of the groove 16, thereby reducing the probability of rainwater flowing into the second through holes 161, thereby further improving the waterproofness of the air conditioner outdoor unit 100.

[0083] In some embodiments of the present invention, the handle sheet metal 2 and the handle body 1 are connected by fasteners; thereby, the connection reliability between the handle sheet metal 2 and the handle body 1 is improved.

[0084] In some embodiments of the present invention, the handle sheet metal 2 is clamped with the handle body 1. This not only improves the connection reliability between the handle sheet metal 2 and the handle body 1, but also facilitates the disassembly, maintenance and installation of the handle sheet metal 2 and the handle body 1.

[0085] In some embodiments of the present invention, Figure 7-Figure 10 As shown, the lower end of the handle sheet metal 2 has a first recessed portion 22 recessed toward the outside of the shell 20, the lower end of the first recessed portion 22 is open and connected to the mounting cavity 203, and the lower end of the handle body 1 has a second recessed portion 17 that cooperates with the first recessed portion 22, the second recessed portion 17 is recessed toward the outside of the shell 20 and the lower end is open.

[0086] It can be understood that the circuit of the air-conditioning outdoor unit 100 can extend out of the housing 20 through the first recessed portion 22, thereby realizing the normal operation of the air-conditioning outdoor unit 100. Therefore, the first recessed portion 22 can be set to avoid the installation of the circuit of the air-conditioning outdoor unit 100, and the second recessed portion 17 can be set to avoid the structure of the first recessed portion 22. In addition, the air duct 21 is connected with the gap between the first recessed portion 22 and the second recessed portion 17, thereby, the first recessed portion 22 can play a role of blocking the lower end of the air duct 21 and the installation cavity 203, thereby preventing rain from affecting the circuit of the air-conditioning outdoor unit 100.

[0087] The air conditioner outdoor unit 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0088] like Figure 1-Figure 6 As shown, the air conditioner outdoor unit 100 according to the embodiment of the utility model comprises: a housing 20 and the handle assembly 10 mentioned above,

[0089] Specifically, refer to Figure 1-Figure 6A wiring port 201 is provided on the side panel of the housing 20; the handle assembly 10 is provided at the wiring port 201 to block the wiring port 201. It can be understood that the wiring port 201 is used for the electric control assembly 30 in the housing 20 to connect the power line, signal line, control line, etc., so that the air conditioning system can work normally. The handle body 1 is provided at the wiring port 201 to block the wiring port 201, reduce dust and liquid from entering the housing 20, and prevent the user's hand from reaching into the housing 20, thereby improving safety. At the same time, the setting of the handle assembly 10 can facilitate the user to pick up and carry the air conditioner outdoor unit 100 through the handle assembly 10 when installing or carrying it.

[0090] According to the air conditioner outdoor unit 100 of the embodiment of the utility model, by setting the above-mentioned handle assembly 10, a wiring port 201 is provided on the side plate of the housing 20, and the handle assembly 10 is arranged at the wiring port 201, and the handle body 1 has an opening 11, and a grille 12 is arranged at the opening 11. When the air conditioner outdoor unit 100 is working, the outside air can enter the space in the housing 20 from the opening 11 under the action of the fan, and cool down the electric control assembly 30, thereby improving the heat dissipation effect of the electric control assembly 30, and at the same time, there is no need to increase the area of ​​the radiator, and the cost is low.

[0091] In some embodiments of the present invention, Figure 1-Figure 6 As shown, the side panel is the right side panel of the housing 20 , and the air-conditioning outdoor unit 100 further includes a compressor and an electric control component 30 . The compressor and the electric control component 30 are arranged close to the right side panel, and the electric control component 30 is arranged opposite to the wiring port 201 .

[0092] Among them, it should be noted that the compressor provides power for the refrigeration system so that the refrigerant circulates in the refrigeration system. The electric control component 30 includes an electric control box, a terminal board 301 and a terminal block 302, etc. The terminal board 301 is used to connect the air-conditioning outdoor unit 100 to a power source and various devices, so as to ensure that the air-conditioning outdoor unit 100 can work normally. At the same time, the terminal board 301 also provides various circuit interfaces, such as temperature sensors, pressure sensors and other interfaces, so that data can be collected and processed in real time so that the air-conditioning outdoor unit 100 can self-regulate and control. The terminal block 302 is used to fix and protect the wires. In the utility model, the left and right direction refers to the left and right direction of the user when the user is facing the air-conditioning outdoor unit 100.

[0093] It can be understood that the electric control component 30 and the wiring port 201 are arranged opposite to each other, so that the circuit of the electric control component 30 can be led out of the wiring port 201 to be connected to an external power source and various devices.

[0094] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0095] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A handle assembly, characterized in that: Used for an air conditioner outdoor unit, the air conditioner outdoor unit comprises a shell, a side plate of the shell is provided with a wiring port, the handle assembly is provided at the wiring port and comprises: The handle body is provided with an opening, and a grille is provided at the opening.

2. The handle assembly according to claim 1, characterized in that: The grille comprises: The first grid bars extend in a horizontal direction, and a plurality of the first grid bars are arranged at intervals in a vertical direction.

3. The handle assembly according to claim 2, characterized in that: Along the width direction of the first grid bar, the first grid bar includes a first section and a second section and a third section connected to opposite ends of the first section. The second section is located at a side of the third section close to the inside of the shell, the second section and the third section are vertically arranged, and the first section is inclined downward in a direction toward the inside of the shell.

4. The handle assembly according to claim 3, characterized in that: The distance between two adjacent first grid bars in the vertical direction is less than or equal to 5 mm; and / or, the distance between the first grille bar at the lowest end and the lower edge of the opening in the vertical direction is less than or equal to 5 mm; and / or, a straight-line distance between a lowermost end of the first grid bar located above and an uppermost end of the first grid bar located below of two adjacent first grid bars is less than or equal to 5 mm; And / or, a straight-line distance between the lowest end of the first grid bar and the lower edge of the opening is less than or equal to 5 mm.

5. The handle assembly according to claim 2, characterized in that: In the direction from the side of the handle body toward the shell to the side of the handle body away from the shell, the first grille bar includes a first section, a second section and a third section connected in sequence, the first section is inclined downward, the second section is inclined downward and the inclination angle is smaller than the inclination angle of the first section, and the third section is vertically arranged.

6. The handle assembly according to claim 2, characterized in that: The grille also includes: The second grid bars extend in the up-down direction, and the second grid bars are a plurality of bars arranged at intervals in the horizontal direction, and the plurality of the second grid bars and the plurality of the first grid bars are arranged alternately.

7. The handle assembly according to claim 1, characterized in that: Positioning ribs are provided on the outer surface of the side plate at both sides of the wiring port in the horizontal direction, and the positioning ribs extend in the up-down direction. Positioning grooves cooperating with the positioning ribs are provided on two opposite sides of the handle body in the horizontal direction.

8. The handle assembly according to claim 1, characterized in that: The housing has a mounting cavity therein, and the handle assembly further comprises: A handle sheet metal is disposed on a side of the handle body facing the mounting cavity and connected to the handle body, an air duct is defined between the handle sheet metal and the handle body, and the air duct is communicated with both the opening and the mounting cavity.

9. The handle assembly according to claim 8, characterized in that: The upper end of the air duct is open, and the upper end opening of the air duct is located above the opening and is suitable for communicating with the installation cavity.

10. The handle assembly according to claim 8, characterized in that: The handle body comprises a first protruding portion and a second protruding portion protruding away from the installation cavity, the first protruding portion is located above the second protruding portion and is arranged at an interval, and the opening is arranged on the second protruding portion.

11. The handle assembly according to claim 10, characterized in that: A plurality of spaced-apart first through holes are disposed on the lower side wall of the second protruding portion, and the first through holes are communicated with the air duct.

12. The handle assembly according to claim 10, characterized in that A groove is defined between the first protruding portion and the second protruding portion. A bottom wall of the groove has a plurality of spaced-apart second through holes, and the second through holes are communicated with the air duct.

13. The handle assembly according to claim 8, characterized in that The handle sheet metal and the handle body are connected by fasteners; And / or, the handle sheet metal and the handle body are snap-connected.

14. The handle assembly according to claim 8, characterized in that The lower end of the handle sheet metal has a first recessed portion recessed toward the outside of the shell, the lower end of the first recessed portion is open and connected to the installation cavity, and the lower end of the handle body has a second recessed portion cooperating with the first recessed portion, the second recessed portion is recessed toward the outside of the shell and the lower end is open.

15. An air conditioner outdoor unit, characterized in that: include: A housing, wherein the wiring port is provided on a side plate of the housing; According to any one of claims 1-14, the handle assembly is arranged at the wiring port to block the wiring port.

16. The air conditioner outdoor unit according to claim 15, characterized in that: The side panel is the right side panel of the shell, and the air conditioner outdoor unit also includes a compressor and an electronic control component. The compressor and the electronic control component are arranged close to the right side panel, and the electronic control component is arranged opposite to the wiring port.

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