CN218721912U - Air condensing units and air conditioner - Google Patents

Abstract

The utility model provides an air condensing units and air conditioner, the off-premises station includes casing, automatically controlled box, fourth crossbeam and heat transfer coil, the casing includes chassis, preceding bounding wall, left side panel, right side panel and back panel, preceding bounding wall includes first grid panel, well curb plate and second grid panel, heat transfer coil sets up along the periphery on chassis, and forms the breach in the front side of off-premises station, well curb plate sets up the place ahead of breach, well curb plate sets up the protruding portion that is outstanding forward, automatically controlled box and fourth crossbeam are connected, automatically controlled box sets up the rear side of protruding portion. Through the setting of automatically controlled box position to utilize the well curb plate that is outstanding forward to increase the inside space of casing, and increased the distance between automatically controlled box and the well curb plate, make automatically controlled box have bigger heat dissipation space, be favorable to the heat dissipation of automatically controlled box, guarantee off-premises station operational reliability.

Description

Air conditioner outdoor unit and air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to an outdoor unit of an air conditioner and an air conditioner.

Background technique

As a common electrical appliance, air conditioners bring great comfort and convenience to people's daily life. In order to meet the needs of different users, air conditioner manufacturers have developed air conditioners with various structural forms, and have also optimized the structure of the outdoor unit of the air conditioner.

The electric control box of the air conditioner is usually arranged in the outdoor unit, and there are various components and parts on the electric control box. When the air conditioner is running, the components generate a lot of heat. If the heat accumulates inside the outdoor unit of the air conditioner, the temperature of the electric control box will be higher, which will affect the normal operation of the air conditioner, and also increase the risk of failure due to aging of components inside the outdoor unit due to high temperature.

Utility model content

In view of this, the utility model aims to propose an outdoor unit and an air conditioner. By rationally arranging the position of the electric control box and the structure of the middle and side panels, it can not only provide a large heat dissipation space for the electric control box, but also through reasonable layout, Avoid the outdoor unit occupying a large area.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

An air conditioner outdoor unit, the outdoor unit includes a housing, an electric control box, a fourth beam and a heat exchange coil, the housing includes a chassis, a front panel, a left panel, a right panel and a rear panel, The dash panel includes a first grille panel, a middle side panel and a second grille panel, the heat exchange coil is arranged along the outer periphery of the chassis, and a gap is formed on the front side of the outdoor unit, the middle side panel It is arranged in front of the notch, the middle side plate is provided with a protruding part protruding forward, the electric control box is connected with the fourth beam, and the electric control box is arranged on the rear side of the protruding part. The forward protruding mid-side panel increases the space inside the shell, and increases the distance between the electric control box and the mid-side panel, so that the electric control box has a larger heat dissipation space, which is conducive to the heat dissipation of the electric control box and ensures Reliability of outdoor unit operation.

Further, along the direction from top to bottom, the middle side panel includes a left fold, a plate itself and a right fold, the left side of the plate itself is bent backward to form a left fold, and the right side is bent backward The right hem is formed, the board itself forms the protrusion, the minimum distance between the frontmost side of the electric control box and the rearmost side of the board itself is defined as L3, and the L3=33-40mm. Through this arrangement, on the premise of reducing the cost of the outdoor unit, the structure and volume of the outdoor unit can be minimized to the greatest extent, and the distance between the electric control box and the protruding part can be ensured to optimize the heat dissipation performance of the electric control box.

Further, the total length between the leftmost side of the left hem and the rightmost side of the right hem is defined as L1, the length of the plate itself 5 is defined as L2, and L2/L1=0.65˜0.83. Through this setting, on the premise of reducing the cost of the outdoor unit, the structure of the outdoor unit can be made as compact as possible, and the volume can be miniaturized, and the strength and stability of the middle and side panels can be ensured.

Further, the angle between the side of the left fold close to the plate itself and the plate itself is defined as α1, and the angle between the side of the right fold close to the plate itself and the plate itself is defined as α2, α1=α2 =165°±5°. Through this setting, while making the structure of the outdoor unit compact and miniaturized to the greatest extent, the left folded edge can smoothly transition to the panel itself, and the right folded edge can smoothly transition to the panel itself, preventing the corner of the panel itself from If it is too sharp, it will affect the appearance, and it can ensure the strength of the front upper flanging, which is convenient for forming and processing.

Further, along the direction from top to bottom, the middle side panel includes a first side panel, a second side panel and a third side panel, the first side panel and the second side panel are detachably connected, the The second side board and the third side board are detachably connected. The middle and side panels are divided into three detachable parts, so that different parts can be easily disassembled to maintain the internal parts of the shell.

Further, the outdoor unit includes a compressor and a valve bracket, the electric control box is arranged on the rear side of the second side plate, and the compressor and valve bracket are arranged on the rear side of the third side plate. When it is necessary to overhaul the electric control box, only the second side plate needs to be removed, and when it is necessary to overhaul the compressor or valve support, only the third side plate needs to be detached. In the maintenance stage, there is no need to disassemble the middle and side panels too much, which is convenient for operators to operate.

Further, the outdoor unit includes a first vertical beam and a second vertical beam, the first vertical beam and the second vertical beam are vertically set up and oppositely arranged, and the electric control box includes a connecting part, a hanging part and components , the connecting part is connected to the first vertical beam, the fourth beam is provided with a hook, the hanging part is provided with a mounting hole, the hook is connected to the mounting hole, and the electric control box is stably connected to the outdoor unit.

Further, a net cover is provided on the upper side of the outdoor unit, and a plurality of installation parts are provided on the outer periphery of the net cover, and the net cover is detachably connected to the housing through the installation parts to prevent the outdoor unit from being caught during use. The cover comes loose.

Compared with the prior art, the air conditioner outdoor unit described in the utility model has the following advantages:

(1) The forward protruding mid-side plate increases the space inside the housing, and increases the distance between the electric control box and the mid-side plate, so that the electric control box has a larger heat dissipation space, which is beneficial to the electric control box Heat dissipation ensures the reliability of the outdoor unit.

(2) The electric control box is set close to the upper side of the outdoor unit, and is located at the rear side of the second side plate, and the compressor and valve bracket are set on the chassis, and are located at the rear side of the third side plate, passing through the inside of the pair of outdoor units The components are arranged reasonably, which can save space and make the structure more compact. Moreover, the middle and side panels are divided into three detachable parts, so that different parts can be easily disassembled to maintain the internal parts of the housing.

Another aspect of the present invention also proposes an air conditioner, which includes the above-mentioned outdoor unit of the air conditioner. The heat exchange coil, compressor and valve support of the air conditioner outdoor unit are arranged on the chassis, and the compressor and valve support are located in the space enclosed by the heat exchange coil. The air conditioner has the same advantages as the above-mentioned outdoor unit of the air conditioner over the prior art, and will not be repeated here.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a structural schematic diagram of an air conditioner outdoor unit described in the utility model;

Fig. 2 is a schematic structural view of an air-conditioning outdoor unit with the net cover removed according to the utility model;

Fig. 3 is a schematic structural view of the middle side plate and the chassis of the utility model;

Fig. 4 is a structural schematic diagram of the outdoor unit of the air conditioner described in the present invention with the middle and side panels removed;

Fig. 5 is the structural representation of the net cover described in the utility model;

Figure 6 is a partial enlarged view of Figure 1 at A;

Fig. 7 is the top view that Fig. 1 removes fan;

Fig. 8 is a front view of Fig. 1 with the third side plate removed;

Fig. 9 is a partial enlarged view of Fig. 4 at place B;

Figure 10 is a top view of the chassis, the electric control box and the second side panel;

FIG. 11 is a partially enlarged view at point C of FIG. 10 .

Explanation of reference signs:

1. Chassis; 2. Dash panel; 3. Middle side panel; 4. Left fold; 5. Board itself; 6. Right fold; 10. First side panel; 11. Second side panel; 12. Third Side plate; 13, ribs; 14, middle beam; 15, first vertical beam; 16, second vertical beam; 17, electric control box; 18, net cover; 19, fan; 20, cooling vent; 21, compression Machine; 22, valve bracket; 23, rear panel; 24, front upper flanging; 25, rear upper flanging; 26, installation part; 27, fourth beam; 28, connection part; 29, suspension part; 30, hook up.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. The embodiments described in the utility model are exemplary, and are intended to explain the utility model, but should not be construed as a limitation of the utility model.

It should be noted that the orientations or positional relationships indicated by the directional terms "up", "down", "left", "right", "front", and "rear" in this application are based on the orientations or positional relationships shown in the drawings. The positional relationship is only for the convenience of describing the present utility model and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. In the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

Example 1

This embodiment proposes an outdoor unit of an air conditioner. As shown in FIGS. 1-11 , the outdoor unit includes a casing, an electric control box 17 , a fourth beam 27 and a heat exchange coil. The chassis 1, the front panel 2, the left panel, the right panel and the rear panel 23 are enclosed to form a shell. The electric control box 17 and the heat exchange coil are located inside the housing, and the housing is used to protect the components of the outdoor unit. For ease of description, when the air conditioner outdoor unit is normally installed and placed, in the height direction of the outdoor unit, the side facing the chassis 1 is defined as the lower side, and the side away from the chassis 1 is defined as the upper side. In the length direction of the outdoor unit, the side facing the left wall is defined as the left side, and the side facing the right wall is defined as the right side. In the width direction of the outdoor unit, the side facing the dash panel 2 is defined as the front side, and the side facing the rear panel 23 is defined as the rear side.

The dash panel 2 includes a first grille panel, a middle side panel 3 and a second grille panel. The first grille panel is located under the left side of the middle side plate 3, the second grille panel is located under the right side of the middle side plate 3, and a plurality of cooling vents are respectively arranged on the first grille panel and the second grille panel 20, used for cooling the outdoor unit. The heat exchange coil is arranged along the outer periphery of the chassis 1, and a gap is formed on the front side of the outdoor unit. Both the first grid panel and the second grid panel are arranged outside the heat exchange coil for protecting the heat exchange coil. The middle side plate 3 is arranged on the front side of the notch, and an inspection opening is formed through the notch, and each component inside the outdoor unit can be inspected and repaired only by disassembling the middle side plate 3 . The middle side plate 3 is provided with a protruding portion protruding forward, as shown in FIG. 4 , and the electric control box 17 is arranged on the rear side of the protruding portion. The electric control box 17 is connected to the fourth crossbeam 27 for positioning the electric control box 17 on the outdoor unit. The position of the electric control box 17 is set, and the space inside the housing is increased by using the forward protruding middle side plate 3, and the distance between the electric control box 17 and the middle side plate 3 is increased, so that the electric control box 17 has The larger heat dissipation space is conducive to the heat dissipation of the electric control box 17 and ensures the reliability of the outdoor unit. The protrusions also contribute to the overall strength and stability of the housing.

Further, the middle side panel 3 includes a left folded edge 4 , the plate itself 5 and a right folded edge 6 . The left side of the board itself 5 is bent backward to form a left fold 4 , and the right side is bent backward to form a right fold 6 . The left folded edge 4 is inclined forward toward the plate itself 5 , and the right folded edge 6 is inclined forward toward the plate itself 5 , so that the plate itself 5 protrudes forward to form a protrusion. Since only the body 5 of the dash panel 2 protrudes forward, it can not only provide a large heat dissipation space for the electric control box 17, but also avoid the occupied area of the outdoor unit caused by the protruding front of the dash panel 2 through a reasonable layout. Big question. As shown in Figures 10-11, in the width direction of the outdoor unit, the minimum distance between the frontmost side of the electric control box 17 and the rearmost side of the board itself 5 is defined as L3. Said L3=33～40mm. Specifically, L3=38.9mm. Through this arrangement, on the premise of reducing the cost of the outdoor unit, the outdoor unit can be made compact in structure and miniaturized to the greatest extent, and the distance between the electric control box 17 and the protruding part can be ensured so that the heat dissipation performance of the electric control box 17 is optimal.

Further, in the length direction of the outdoor unit, the total length between the leftmost side of the left folding edge 4 and the rightmost side of the right folding edge 6 is defined as L1, and the length of the board itself 5 is defined as L2. L2/L1 = 0.65-0.83. Specifically, L2/L1=0.76. Through this arrangement, on the premise of reducing the cost of the outdoor unit, the structure of the outdoor unit can be made as compact as possible, and the volume can be miniaturized, and the strength and stability of the middle side plate 3 can be ensured.

Further, the angle between the side of the left fold 4 close to the plate itself 5 and the plate itself 5 is defined as α1, and the angle between the side of the right fold 6 close to the plate itself 5 and the plate itself 5 is defined as α2 . In order to ensure the overall aesthetics and coordination of the outdoor unit, α1=α2. Specifically, α1=α2=165°±5°. More specifically, α1=α2=169°. Through this setting, while making the structure of the outdoor unit compact and miniaturized to the greatest extent, the left folded edge 4 is smoothly transitioned to the board itself 5, and the right folded edge 6 is smoothly transitioned to the board itself 5, preventing the board itself 5 Too sharp angles affect the appearance, and can ensure the strength of the middle and side panels 3, which is convenient for forming and processing.

Further, the length of the dash panel 2 is defined as L4, L1/L4=0.41˜0.66. Specifically, L1/L4=0.56. Through this setting, while making the structure of the outdoor unit compact and saving space to the greatest extent, each part of the dash panel 2 is rationally arranged to make the outdoor unit more beautiful.

Example 2

On the basis of Embodiment 1, the outdoor unit of this embodiment also includes a first vertical beam 15 and a second vertical beam 16, and the first vertical beam 15 and the second vertical beam 16 are set up vertically and oppositely, forming a front The support frame of the hoarding 2. The fourth beam 27 is arranged horizontally. One end of the fourth beam 27 is connected to the left enclosure, and the other end is connected to the right enclosure. The first upright beam 15, the second upright beam 16 and the fourth crossbeam 27 can support the shell, prevent the shell from deforming, and improve the service life of the outdoor unit. The vertical direction mentioned here refers to the height direction of the outdoor unit, and the horizontal direction refers to the length direction of the outdoor unit.

The left flange 4 is detachably connected to the first vertical beam 15 , and the right flange 6 is detachably connected to the second vertical beam 16 for positioning the middle side panel 3 on the dash panel 2 . Furthermore, along the direction from top to bottom, the middle side panel 3 includes a first side panel 10 , a second side panel 11 and a third side panel 12 . The first side plate 10 is disposed on the upper side of the second side plate 11 , and the first side plate 10 and the second side plate 11 are detachably connected. The second side plate 11 is disposed on the upper side of the third side plate 12 , and the second side plate 11 and the third side plate 12 are detachably connected. The middle and side panels 3 are divided into three detachable parts, so that different parts can be easily disassembled to maintain the components inside the housing. The first side panel 10 includes a left side panel, a middle side panel and a right side panel. A first grille panel is arranged on the lower side of the left side plate, and a second grille panel is arranged on the lower side of the right side plate. The left side of the middle side panel, the left side of the second side panel 11 and the left side of the third side panel 12 jointly form the left hem 4, the right side of the middle side panel, the right side of the second side panel 11 and the third side The right side of the panel 12 forms the right hem 6 together, so that the left and right sides of the middle side panel, the second side panel 11 and the third side panel 12 have the same bending tendency, ensuring the overall continuity and aesthetics of the middle side panel 3 .

As shown in FIG. 4 and FIG. 8 , the electric control box 17 is arranged on the rear side of the second side plate 11 , and the electric control box 17 is shielded and protected by the second side plate 11 . The compressor 21 and the valve bracket 22 are arranged on the rear side of the third side plate 12 , and the compressor 21 and the valve bracket 22 are shielded and protected by the third side plate 12 . When the electric control box 17 needs to be overhauled, only the second side plate 11 needs to be pulled down, and when the compressor 21 or the valve support 22 needs to be overhauled, only the third side plate 12 needs to be pulled down. In the maintenance stage, there is no need to dismantle the middle and side panels 3 too much, which is convenient for operators to operate. The electric control box 17 includes a connecting part 28, a hanging part 29 and components. The components are located inside the electric control box 17, through which the control of different functions of the outdoor unit is realized. As shown in FIG. 4 and FIG. 9 , the connecting portion 28 is connected to the first vertical beam 15 . The fourth beam 27 is provided with a hook 30 , and the hanging part 29 is provided with a mounting hole, and the hook 30 passes through the mounting hole for hanging the electric control box 17 on the fourth beam 27 . The electric control box 17 is stably connected to the housing through the connecting portion 28 and the hanging portion 29 , and is located on the rear side of the second side plate 11 . The compressor 21 and the valve support 22 are arranged on the chassis 1 and located at the rear side of the third side plate 12 . The electric control box 17 is arranged close to the upper side of the outdoor unit, and the compressor 21 and the valve support 22 are arranged on the chassis 1. The reasonable arrangement of the parts inside the outdoor unit can save space and make the structure more compact.

Further, the middle side panel 3 is provided with ribs 13 protruding forward. The ribs 13 are formed by stamping the middle side plate 3 . The ribs 13 can not only improve the strength of the middle side plate 3, but also increase the accommodation space inside the housing because the ribs 13 protrude forward. Ribs 13 may be provided on the first side panel 10 , the second side panel 11 and the third side panel 12 . For the electric control box 17, the ribs 13 arranged on the second side plate 11 increase the distance between the electric control box 17 and the second side plate 11, so that the electric control box 17 has a larger heat dissipation area, and has It is beneficial to the heat dissipation of the electric control box 17. The ribs 13 can be combined to form any pattern, for example, the ribs 13 form the logo of the air conditioner manufacturer, which is beneficial to improve the aesthetics of the casing.

Specific to this application, the outdoor unit of the present application is provided with two fans 19, and the fans 19 adopt the form of blowing out the wind, and the upper side of the outdoor unit is provided with a net cover 18 to prevent external debris from entering the fan 19. A net cover 18 is correspondingly arranged on the outside of each fan 19 . The front panel 2 and the rear panel 23 are connected by a middle beam 14, which can reduce the deformation of the shell. The top of the back panel 23 is turned upwards to form a rear upper flange 25 . The top of the left panel is turned upward to form a left upper flange, the top of the right panel is folded upward to form a right upper flange, and the top of the front panel 2 is folded upward to form a front upper flange 24 . As shown in FIG. 1 and FIGS. 5 to 7 , a plurality of mounting portions 26 are provided on the outer periphery of the grille 18 . The net cover 18 on the left side is detachably connected to the rear upper flange 25, the left upper flange, the front upper flange 24 and the middle beam 14 respectively through a plurality of mounting parts 26, thereby positioning the net cover 18 on the left side in the shell upper part of the body. The mesh cover 18 on the right side is detachably connected to the rear upper flange 25, the right upper flange, the front upper flange 24 and the middle beam 14 respectively through a plurality of mounting parts 26, thereby positioning the grille 18 on the right side in the shell upper part of the body. Because the surroundings of the net cover 18 are all connected with the outdoor unit, the net cover 18 is connected more firmly and stably, even if the outdoor unit is used for a long time, the net cover 18 will not come off.

On the basis of the above embodiments, this application also proposes an air conditioner, which includes the outdoor unit of the air conditioner described in the utility model, and on the basis of the related structure and assembly relationship of the outdoor unit provided by the utility model, the The heat exchange coil, compressor 21, and valve bracket 22 of the outdoor unit of the air conditioner are arranged on the chassis 1, and the compressor 21 and the valve bracket 22 are located in the space enclosed by the heat exchange coil; similarly, the air conditioner It also includes an air-conditioning indoor unit and related components; since they are all prior art, they will not be described in detail here.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. An air conditioner outdoor unit, said outdoor unit comprising a housing, an electric control box (17), a fourth beam (27) and a heat exchange coil, said housing comprising a chassis (1), a dash panel (2 ), a left wall panel, a right wall panel and a rear wall panel (23), the front wall panel (2) includes a first grille panel, a middle side panel (3) and a second grille panel, it is characterized in that the The heat exchange coil is arranged along the outer circumference of the chassis (1), and a gap is formed on the front side of the outdoor unit, the middle side plate (3) is arranged in front of the gap, and the middle side plate (3) is arranged The protruding part protruding forward, the electric control box (17) is connected with the fourth beam (27), and the electric control box (17) is arranged on the rear side of the protruding part. 2. The air conditioner outdoor unit according to claim 1, characterized in that, the middle side panel (3) includes a left folded edge (4), a plate itself (5) and a right folded edge (6), and the plate itself The left side of (5) is bent backwards to form a left hem (4), the right side is bent backwards to form a right hem (6), the board itself (5) forms the protruding part, and the electric control box ( The minimum distance between the frontmost side of 17) and the rearmost side of the plate itself (5) is defined as L3, said L3=33-40mm. 3. The air conditioner outdoor unit according to claim 2, characterized in that the total length between the leftmost side of the left fold (4) and the rightmost side of the right fold (6) is defined as L1, and the plate The length of the body itself (5) is defined as L2, L2/L1=0.65-0.83. 4. The air conditioner outdoor unit according to claim 2, characterized in that, the angle between the side of the left folded edge (4) close to the plate body (5) and the plate body (5) is defined as α1, and the The angle between the side of the right folded edge (6) close to the plate body (5) and the plate body (5) is defined as α2, α1=α2=165°±5°. 5. The air conditioner outdoor unit according to claim 1, characterized in that, along the direction from top to bottom, the middle side plate (3) includes a first side plate (10), a second side plate (11) and the third side plate (12), the first side plate (10) and the second side plate (11) are detachably connected, and the second side plate (11) and the third side plate (12) are detachably connected . 6. The air conditioner outdoor unit according to claim 5, characterized in that the outdoor unit includes a compressor (21) and a valve bracket (22), and the electric control box (17) is arranged on the second side plate (11 ), the compressor (21) and the valve bracket (22) are arranged on the rear side of the third side plate (12). 7. The air conditioner outdoor unit according to claim 1, characterized in that, the outdoor unit comprises a first upright beam (15) and a second upright beam (16), and the first upright beam (15) and the second upright beam (16) The vertical beam (16) is vertically set up and arranged oppositely, and the electric control box (17) includes a connecting part (28), a hanging part (29) and components, and the connecting part (28) and the first vertical beam (15) ) connection, the fourth beam (27) is provided with a hook (30), the suspension part (29) is provided with a mounting hole, and the hook (30) is connected to the mounting hole. 8. The air conditioner outdoor unit according to claim 1, characterized in that, a net cover (18) is provided on the upper side of the outdoor unit, and a plurality of mounting parts (26) are provided on the outer periphery of the net cover (18), so that The net cover (18) is detachably connected to the casing through the installation part (26). 9. The air conditioner outdoor unit according to claim 1, characterized in that, the middle side panel (3) is provided with ribs (13) protruding forward. 10. An air conditioner, characterized in that the air conditioner adopts the air conditioner outdoor unit according to any one of claims 1 to 9, and the heat exchange coil, compressor (21), valve bracket (22) of the air conditioner outdoor unit ) is arranged on the chassis (1), the compressor (21) and the valve support (22) are located in the space enclosed by the heat exchange coil, and the air conditioner also includes an indoor unit.

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