CN215336733U - Case subassembly and outer machine of air conditioner - Google Patents

Abstract

The utility model provides a machine box assembly and an air conditioner external unit, and relates to the technical field of air conditioners. In this application embodiment, through set up the shielding piece on the box, shelter from partly breach that is exposed by the window with the shielding piece, can reduce the area that the breach was exposed by the window to improve the whole leakproofness of box subassembly, avoid worm mouse ant etc. to enter into the outer machine of air conditioner through the breach that exposes on the valve plate, and then protected the outer inside circuit of machine of air conditioner. Furthermore, through setting up the strengthening rib, can show the intensity of strengthening whole shielding piece, avoid assaulting and lead to the shielding piece rupture. The outer machine of air conditioner that this application embodiment provided includes the quick-witted case subassembly that this application embodiment provided, consequently also has the leakproofness preferred, stable in structure's advantage.

Description

Case subassembly and outer machine of air conditioner

Technical Field

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

Background

The valve plate is arranged on the inner side of the machine case of the air conditioner outdoor unit, the position of the machine case corresponding to the valve plate is provided with a window, and the valve body can be arranged at the position of the valve plate exposed by the window. Usually, a notch is arranged on the valve plate, and the bottom end of the notch is used for installing the valve body. Because the window on the box is often bigger, the breach on the valve plate has partly to be exposed by the window, and the region that the breach was exposed is easily got into by the worm rat ant. Therefore, the sealing effect of the existing air conditioner external unit at the valve plate is poor.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that the sealing effect of the existing air conditioner outdoor unit at the valve plate is poor.

In order to solve the above problems, in a first aspect, the present invention provides a casing assembly applied to an air conditioner external unit, the casing assembly includes a casing and a valve plate, the casing is provided with a window, the valve plate is disposed at a position corresponding to the window on an inner side of the casing, the valve plate is provided with a notch, at least a portion of the notch is exposed by the window, the notch is used for installing a valve body, the casing is provided with a shielding member, the shielding member extends into the window to shield a portion of the notch, and the shielding member is provided with a reinforcing rib.

In this application embodiment, through set up the shielding piece on the box, shelter from partly breach that is exposed by the window with the shielding piece, can reduce the area that the breach was exposed by the window to improve the whole leakproofness of box subassembly, avoid worm mouse ant etc. to enter into the outer machine of air conditioner through the breach that exposes on the valve plate, and then protected the outer inside circuit of machine of air conditioner. Furthermore, through setting up the strengthening rib, can show the intensity of strengthening whole shielding piece, avoid assaulting and lead to the shielding piece rupture.

In an alternative embodiment, the housing includes a right side panel, and the window opens onto the right side panel. Generally, a box body of an air conditioner outdoor unit is divided into two parts, a condenser and a fan are installed on the left side, an electric control box, a compressor and the like are installed on the right side, a window and a valve plate are arranged on the right side, a valve body can be arranged at a position close to the compressor, and the arrangement of pipelines is facilitated.

In an alternative embodiment, the window is adjacent the bottom edge of the right side panel such that the window is contoured in an inverted U-shape. The window is arranged at the bottom edge of the right side plate, which means that the valve plate and the valve body are positioned at lower positions in the air conditioner external unit, and the arrangement of pipelines is also facilitated.

In an alternative embodiment, one end of the shield is attached to the edge of the window and the other end of the shield extends towards the middle of the window. The shielding piece is connected from the edge of the window to the middle of the window, so that the volume of the shielding piece can be reduced as much as possible, and the cost is reduced. Further, the shield and the housing may be of unitary design.

In an alternative embodiment, the valve plate has a raised portion projecting from the window, the indentation extends at least partially into the raised portion, and the shield includes a first shield section attached to an edge of the window and a second shield section attached to the first shield section and folded outwardly relative to the first shield section to mate with a surface of the raised portion of the valve plate. In this embodiment, the local protrusion of valve plate outside the window, can be convenient for go to adjust the valve body of installing on the valve plate from the outside of the outer machine of air conditioner, with the shape design of shielding piece in this case to adapt to the valve plate, can increase the laminating degree of shielding piece and valve plate to improve the sealing performance of valve plate department.

In an alternative embodiment, the reinforcement rib extends from the first shield section to the second shield section. Because first sheltering from the section and sheltering from the section with the second and having the dog-ear, consequently the strengthening rib is sheltered from the section from the first section of sheltering from to the second and is extended to the section and can improve the first section of sheltering from and shelter from the joint strength between the section with the second, and the kink between the two is difficult to the fracture.

In an optional embodiment, the opening of the notch is shielded by the box body, the bottom end of the notch extends to the middle of the window, and the extending direction of the shielding piece is consistent with the extending direction of the notch. The extending direction of the shielding piece is set to be consistent with the extending direction of the notch, so that the shielding piece can shield the notch along the extending direction of the notch, and the shielding effect is good.

In an optional embodiment, a first mounting hole is formed in the box body, a second mounting hole corresponding to the first mounting hole is formed in the valve plate, and the valve plate is connected with the box body through a fastener penetrating through the first mounting hole and the second mounting hole.

In an alternative embodiment, a third mounting hole is provided in the valve plate for securing the valve body.

In a second aspect, the present invention provides an outdoor unit of an air conditioner, including the casing assembly of any one of the foregoing embodiments.

Drawings

FIG. 1 is a schematic view of a chassis assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a housing according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of portion III of FIG. 2;

FIG. 4 is a schematic view of a valve plate according to an embodiment of the present application;

FIG. 5 is an enlarged view of portion V of FIG. 1;

FIG. 6 is a cross-sectional view of a chassis assembly according to an embodiment of the present application;

FIG. 7 is an enlarged view of section VII of FIG. 6;

fig. 8 is a schematic view of an air conditioner outdoor unit according to an embodiment of the present disclosure.

Description of reference numerals: 010-an air conditioner outdoor unit; 100-a chassis assembly; 110-right side plate; 111-a window; 112-a first mounting hole; 113-a shield; 114-a first occlusion segment; 115-a second occlusion segment; 116-reinforcing ribs; 120-a valve plate; 121-notch; 122-a second mounting hole; 123-a third mounting hole; 124-mating holes; 125-a convex portion; 126-slope surface; 200-valve body.

Detailed Description

The valve plate is arranged on the inner side of the machine case of the air conditioner outdoor unit and used for installing the valve body. The case is provided with a window corresponding to the valve plate, and the valve body can be arranged at the position of the valve plate exposed by the window. Generally, a notch is formed in the valve plate, the notch is exposed by the window, and the exposed part of the notch is used for installing the valve body. Because the window on the box is often bigger, the breach on the valve plate has a great part to be exposed by the window, and this part breach that exposes again can not be covered by the valve body completely, therefore has a part of exposed area and is easily got into by the worm rat ant. After the insects, mice and ants enter the box body through the exposed gap, the lines of the air conditioner external unit can be damaged, and equipment failure is caused. Therefore, the sealing effect of the existing air conditioner outdoor unit at the valve plate is poor, and the failure rate of equipment is high.

In order to improve the poor problem of the leakproofness of the outer machine of air conditioner among the above-mentioned prior art, this application embodiment provides an outer machine of machine box subassembly and air conditioner, shelters from the breach through setting up the shielding piece, reduces the area that the breach was exposed to improve the leakproofness of the outer machine of air conditioner. Furthermore, through setting up the strengthening rib, make the shielding piece can not break easily, further improved the stability of outer machine of air conditioner.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Fig. 1 is a diagram of a chassis assembly 100 according to an embodiment of the present disclosure. The viewing angle of fig. 1 is a right side viewing angle. As shown in fig. 1, the housing assembly 100 includes a housing and a valve plate 120. The valve plate 120 is arranged on the inner side of the box body at a position corresponding to the window 111, a notch 121 is arranged on the valve plate 120, at least one part of the notch 121 is exposed by the window 111, the notch 121 is used for installing the valve body 200 (see fig. 8), the box body is provided with a shielding piece 113, and the shielding piece 113 extends into the window 111 to shield part of the notch 121.

As can be seen from fig. 1, a portion of the notch 121 of the valve plate 120 exposed by the window 111 is blocked by the blocking member 113, and the remaining portion is used for mounting the valve body 200. This may expose as little of the entire gap 121 as possible, and may provide better sealing of the enclosure assembly 100.

In the present embodiment, the window 111 is opened on the right side plate 110 of the case. Generally, the casing of the casing assembly 100 is divided into two parts, a condenser, a blower fan are installed on the left side, an electronic control box, a compressor and the like are installed on the right side, a window 111 is opened on the right side, and a valve plate 120 is installed on the right side, so that the valve body 200 can be arranged at a position close to the compressor, and the arrangement of pipelines is facilitated. It should be understood that in alternative embodiments, the window 111 may be opened at other positions, such as a left side plate, a front plate or a back plate, and the position of the window 111 determines the positions of the valve plate 120 and the valve body 200, so that the position of the window 111 is selected according to the specific pipeline layout requirement.

FIG. 2 is a schematic view of a housing according to an embodiment of the present disclosure. As shown in fig. 2, the window 111 is adjacent to the bottom edge of the right side plate 110 such that the window 111 has an inverted U-shape in profile. The window 111 is provided at the bottom of the right side plate 110, which means that the valve plate 120 and the valve body 200 are located at a lower position in the air conditioner outdoor unit 010, and also for the convenience of the arrangement of the pipeline.

In this embodiment, one end of the shielding member 113 is connected to the edge of the window 111, and the other end of the shielding member 113 extends toward the middle of the window 111. The baffle 113 is connected from the edge of the window 111 to the middle of the window 111, so that the volume of the baffle 113 can be reduced as much as possible, and the cost can be reduced. In alternative other embodiments, the position where the shielding member 113 is connected to the box body may not be limited to the edge of the window 111, and may also be the surface of the right side plate 110. Optionally, the shielding member 113 and the box body may be designed as a single body, and the shielding member 113 in the embodiment of the present application may be obtained by bending a plate body protruding from the edge of the window 111. The one-piece design can make the connection between the shield 113 and the right side plate 110 more stable.

The right side plate 110 is provided with first mounting holes 112 for mounting the valve plate 120, in this embodiment, the number of the first mounting holes 112 is three, and the specific number of the first mounting holes 112 can be adjusted as required.

Fig. 3 is an enlarged view of a portion III of fig. 2. As shown in fig. 3, in the present embodiment, the shielding member 113 includes a first shielding section 114 and a second shielding section 115, the first shielding section 114 is connected to the edge of the window 111, and the second shielding section 115 is connected to the first shielding section 114 and is folded outwardly with respect to the first shielding section 114 to match the surface of the valve plate 120. In this embodiment, the shape of shield 113 is designed according to the surface shape of valve plate 120, so that shield 113 can be more closely attached to the surface of valve plate 120, and shield 113 can better shield notch 121. In this embodiment, the first shielding section 114 and the second shielding section 115 are both plate-shaped, the first shielding section 114 is substantially parallel to the right side plate 110, and the second shielding section 115 is disposed at an included angle with the first shielding section 114.

Further, a reinforcing rib 116 extends from the first shielding section 114 to the second shielding section 115. Because the first shielding section 114 and the second shielding section 115 have a bevel, the reinforcing rib 116 extends from the first shielding section 114 to the second shielding section 115 to improve the connection strength between the first shielding section 114 and the second shielding section 115, and the bending part between the first shielding section 114 and the second shielding section 115 is not easy to break. In the present embodiment, one end of the reinforcing rib 116 extends to the second shielding section 115, and the other end extends to the right side plate 110, so that the connection between the shielding member 113 and the right side plate 110, and the connection between the first shielding section 114 and the second shielding section 115 are stable. In the present embodiment, the rib 116 is formed by pressing a groove in the shutter 113, and therefore the rib 116 can be obtained by pressing, and the molding efficiency is high. In other embodiments, the ribs 116 may be ribs welded to the shield 113.

FIG. 4 is a schematic view of a valve plate 120 according to an embodiment of the present application; FIG. 5 is an enlarged view of portion V of FIG. 1; fig. 6 is a cross-sectional view of the enclosure assembly 100 in an embodiment of the present application. Referring to fig. 4 to 6 in combination with fig. 2 and 3, in the present embodiment, the notch 121 on the valve plate 120 extends from the upper edge to the middle of the valve plate 120, and the bottom end of the notch 121 is located in the middle of the valve plate 120 in the width direction and is exposed by the window 111. The valve body 200 is mounted at the bottom end of the notch 121. The valve plate 120 is provided with a number of second mounting holes 122 corresponding to the first mounting holes 112, and the valve plate 120 and the right side plate 110 can be connected by fasteners penetrating through the first mounting holes 112 and the second mounting holes 122. Further, a third mounting hole 123 is formed on the valve plate 120, and the third mounting hole 123 may be used to fix the valve body 200. As shown in fig. 4, the valve plate 120 is further provided with a fitting hole 124, and the fitting hole 124 can also be fitted to the valve body 200.

In the present embodiment, as shown in fig. 5, the opening of the notch 121 of the valve plate 120 is blocked by the box (specifically, the right side plate 110), and the bottom end of the notch 121 extends to the middle of the window 111. And the extending direction of the shutter 113 coincides with the extending direction of the notch 121. The extending direction of the shielding piece 113 is consistent with the extending direction of the notch 121, so that the shielding piece 113 can shield the notch 121 along the extending direction of the notch 121, the shielding effect is good, the notch 121 can be shielded as much as possible by the shielding piece 113 which is as small as possible, and the shielding efficiency is high. It should be understood that the extending length of the shield 113 should be such that it does not affect the installation of the valve body 200, and preferably so as to shield as much of the gap 121 as possible. Of course, in alternative embodiments, the extending direction of the shielding member 113 may not necessarily follow the extending direction of the notch 121, but may extend from other positions on the edge of the window 111 to the position blocking the notch 121.

The valve plate 120 has a boss portion 125 protruding from the window 111, and the bottom end of the notch 121 extends to the boss portion 125, specifically, to the top of the boss portion 125. Second shielding section 115 of shield 113 is mated with the surface of raised portion 125 of valve plate 120. In this embodiment, a part of valve plate 120 protrudes from window 111, so that valve body 200 mounted on valve plate 120 can be easily adjusted from the outside of air conditioner outdoor unit 010, in this case, the shape of shielding member 113 is designed to be adapted to valve plate 120, so that the degree of adhesion between shielding member 113 and valve plate 120 can be increased, and the sealing performance of valve plate 120 can be improved.

Fig. 7 is an enlarged view of a portion VII in fig. 6. As shown in FIG. 7, the edge of the raised portion 125 of the valve plate 120 has a slope 126, and the second shielding section 115 of the shielding member 113 has an inclination angle corresponding to the inclination angle of the slope 126, so as to shield the portion of the notch 121 on the slope 126. And a portion of the notch 121 at the top of the protrusion 125 is used to mount the valve body 200. It should be understood that the top of the convex portion 125 is the top of the valve plate 120 in the thickness direction thereof.

Fig. 8 is a schematic view of an air conditioner outdoor unit 010 according to an embodiment of the present disclosure. As shown in fig. 8, an air conditioner external unit 010 provided in an embodiment of the present invention includes a case assembly 100 and a valve body 200 disposed on the case assembly 100. As can be seen from fig. 8, valve body 200 is disposed on valve plate 120, specifically, at the bottom end of notch 121 of valve plate 120, and the portion of notch 121 not covered by valve body 200 is shielded by shielding member 113, so that the sealing performance is better.

It should be understood that the air conditioner outdoor unit 010 further includes other necessary components, such as a fan, a condenser, a compressor, etc., which are arranged according to the prior art and will not be described one by one.

To sum up, the chassis component 100 that this application provided, including box and valve plate 120, be provided with window 111 on the box, valve plate 120 sets up in the inboard position that corresponds window 111 of box, is provided with breach 121 on valve plate 120, and at least partly by window 111 expose of breach 121, breach 121 are used for installing valve body 200, and the box is provided with shielding piece 113, and shielding piece 113 extends to in window 111 in order to shelter from partial breach 121, is provided with strengthening rib 116 on shielding piece 113. Through set up shielding part 113 on the box, shelter from partly breach 121 that is exposed by window 111 with shielding part 113, can reduce the area that breach 121 is exposed by window 111 to improve the whole leakproofness of box subassembly, avoid the worm rat ant etc. to enter into the outer machine 010 of air conditioner through the breach 121 that exposes on the valve plate 120, and then protected the inside circuit of the outer machine 010 of air conditioner. Furthermore, by arranging the reinforcing ribs 116, the strength of the whole shielding piece 113 can be remarkably enhanced, and the shielding piece 113 is prevented from being broken due to impact.

The air conditioner outdoor unit 010 provided by the embodiment of the present application includes the above-mentioned case assembly 100, and thus has corresponding advantages.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a machine case subassembly (100), is applied to outer machine (010) of air conditioner, characterized in that, machine case subassembly (100) includes box and valve plate (120), be provided with window (111) on the box, valve plate (120) set up in the inboard of box corresponds the position of window (111), be provided with breach (121) on valve plate (120), at least partly quilt of breach (121) window (111) expose, breach (121) are used for installing valve body (200), the box is provided with shielding member (113), shielding member (113) extend to in order to shelter from the part in window (111) breach (121), be provided with strengthening rib (116) on shielding member (113).

2. The chassis assembly (100) of claim 1, wherein the case includes a right side plate (110), and the window (111) opens onto the right side plate (110).

3. The chassis assembly (100) of claim 2, wherein the window (111) is adjacent to a bottom edge of the right side panel (110) such that the window (111) has an inverted U-shaped profile.

4. The chassis assembly (100) according to claim 1, wherein one end of the shield (113) is connected to an edge of the window (111), and the other end of the shield (113) extends toward the middle of the window (111).

5. The chassis assembly (100) according to claim 4, wherein the valve plate (120) has a raised portion (125) protruding from the window (111), the notch (121) extends at least partially to the raised portion (125), the shield (113) includes a first shield section (114) and a second shield section (115), the first shield section (114) is connected to an edge of the window (111), and the second shield section (115) is connected to the first shield section (114) and is folded outwardly with respect to the first shield section (114) to match a surface of the raised portion (125) of the valve plate (120).

6. The chassis assembly (100) of claim 5, wherein the stiffener (116) extends from the first blocking section (114) to the second blocking section (115).

7. The cabinet assembly (100) according to claim 4, wherein the opening of the notch (121) is blocked by the box body, the bottom end of the notch (121) extends to the middle of the window (111), and the extending direction of the blocking piece (113) is consistent with the extending direction of the notch (121).

8. The chassis assembly (100) according to any one of claims 1 to 7, wherein a first mounting hole (112) is formed in the chassis, a second mounting hole (122) corresponding to the first mounting hole (112) is formed in the valve plate (120), and the valve plate (120) is connected to the chassis by a fastener penetrating through the first mounting hole (112) and the second mounting hole (122).

9. The cabinet assembly (100) according to any one of claims 1 to 7, wherein a third mounting hole (123) is provided on the valve plate (120), and the third mounting hole (123) is used for fixing a valve body (200).

10. An outdoor unit (010) for an air conditioner, comprising the casing assembly (100) as claimed in any one of claims 1 to 9.

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