Lower packaging cushion block and packaging assembly of overhead integrated air conditioner

Abstract

The utility model relates to the technical field of packaging, in particular to a lower packaging cushion block of an overhead integrated air conditioner and a packaging assembly, and aims to solve the problem that a sealing strip at the bottom of the overhead integrated air conditioner is easy to fall off during storage after packaging. In order to achieve the purpose, the top-mounted integrated air conditioner comprises a machine shell, a sealing strip is arranged at the position, corresponding to the edge of a to-be-installed opening, of the bottom of the machine shell, a lower packaging cushion block comprises a main body supporting structure and a sealing strip supporting structure, the main body supporting structure is used for supporting the machine shell, and the sealing strip supporting structure is used for supporting the sealing strip. After the top-mounted integrated air conditioner is packaged through the lower packaging cushion block, the sealing strip supporting structure supports a sealing strip at the bottom of a machine shell of the top-mounted integrated air conditioner, the sealing strip is prevented from being suspended, and therefore the situation that the sealing strip at the bottom falls off in the storage period after the top-mounted integrated air conditioner is packaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, and specifically provides a lower packaging cushion block and a packaging component of a top-mounted integrated air conditioner. Background Art

[0002] The top-mounted integrated air conditioner is widely used in trucks, buses, etc. due to its compact structure and convenient installation, so as to adjust the temperature of the truck cab and the interior space of the bus. An installation opening is opened on the top of the truck cab and the bus, and a sealing strip is arranged at the bottom of the top-mounted integrated air conditioner at a position corresponding to the edge of the installation opening. When the top-mounted integrated air conditioner is installed to the installation opening, the sealing strip at the bottom of the top-mounted integrated air conditioner abuts against the edge of the installation opening to achieve sealing.

[0003] Typically, a top-mounted integrated air conditioner is packaged after production and assembly, and after packaging is completed, it is usually temporarily stored in a warehouse, waiting for transportation and shipment. Typically, the packaging assembly of the top-mounted integrated air conditioner includes a lower packaging pad, on which the top-mounted integrated air conditioner is placed, and the lower packaging pad supports the bottom edge area of ​​the housing of the top-mounted integrated air conditioner. The sealing strip at the bottom of the top-mounted integrated air conditioner is in a suspended state. After the packaged top-mounted integrated air conditioner has been placed for a certain period of time, the sealing strip at the bottom of the top-mounted integrated air conditioner is prone to fall off.

[0004] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above technical problem, namely, to solve the problem that the sealing strip at the bottom of the top-mounted integrated air conditioner is easy to fall off during storage after packaging.

[0006] In a first aspect, the utility model provides a lower packaging pad for a top-mounted integrated air conditioner, the top-mounted integrated air conditioner comprising a casing, a sealing strip being arranged at a position on the bottom of the casing corresponding to an edge of a mounting opening, the lower packaging pad comprising a main body supporting structure and a sealing strip supporting structure, the main body supporting structure being used to support the casing, and the sealing strip supporting structure being used to support the sealing strip.

[0007] In the preferred technical solution of the above-mentioned lower packaging cushion block, the sealing strip supporting structure is fixedly connected to the main body supporting structure.

[0008] In the preferred technical solution of the above-mentioned lower packaging cushion block, the sealing strip supporting structure is bonded to the main body supporting structure.

[0009] In the preferred technical solution of the above-mentioned lower packaging pad, the sealing strip support structure has at least two different installation states. In different installation states, the distance between the supporting surface of the support structure supporting the sealing strip and the bottom of the casing is different, so that the sealing strip support structure supports sealing strips of different thicknesses in different installation states.

[0010] In the preferred technical solution of the above-mentioned lower packaging cushion block, the upper surface of the sealing strip supporting structure is located in the same plane, so that the upper surface of the sealing strip supporting structure can support the sealing strips of different widths.

[0011] In the preferred technical solution of the above-mentioned lower packaging cushion block, the main body support structure and the sealing strip support structure are integrally formed.

[0012] In the preferred technical solution of the above lower packaging cushion block, the lower packaging cushion block is configured such that: when the main body supporting structure supports the casing, the sealing strip is supported by the sealing strip supporting structure and is in a compressed state.

[0013] In the preferred technical solution of the above-mentioned lower packaging cushion block, the main body support structure includes a support portion for abutting against the bottom of the casing and a limiting portion for abutting against the surrounding side walls of the casing.

[0014] In the preferred technical solution of the above-mentioned lower packaging cushion block, the sealing strip supporting structure and the main body supporting structure are both made of foam material.

[0015] When adopting the above technical solution, the top-mounted integrated air conditioner includes a casing, and a sealing strip is arranged at the bottom of the casing at a position corresponding to the edge of the installation opening. The lower packaging pad includes a main body supporting structure and a sealing strip supporting structure, the main body supporting structure is used to support the casing, and the sealing strip supporting structure is used to support the sealing strip.

[0016] After the top-mounted integrated air conditioner is packaged using the lower packaging pad of the top-mounted integrated air conditioner of the utility model, the top-mounted integrated air conditioner is placed on the lower packaging pad, the main body support structure supports the casing of the top-mounted integrated air conditioner, and the sealing strip support structure supports the sealing strip at the bottom of the casing. Through such an arrangement, the lower packaging pad of the top-mounted integrated air conditioner can support the sealing strip at the bottom of the top-mounted integrated air conditioner to prevent the sealing strip from being suspended in the air, thereby preventing the sealing strip at the bottom of the top-mounted integrated air conditioner from falling off during storage after packaging.

[0017] Preferably, the sealing strip supporting structure is fixedly connected to the main body supporting structure.

[0018] Through such a configuration, the sealing strip support structure and the main body support structure are separately manufactured. For sealing strips of different thicknesses, sealing strip support structures of corresponding sizes can be manufactured according to the thickness of the sealing strips, so as to meet the support requirements of sealing strips of different thicknesses. The sealing strip support structure is fixedly connected to the main body support structure, which facilitates the placement and removal of the lower packaging cushion block during the packaging process and also increases the strength of the main body support structure.

[0019] Preferably, the sealing strip support structure is bonded to the main body support structure.

[0020] This arrangement facilitates the fixed connection between the sealing strip supporting structure and the main body supporting structure.

[0021] Preferably, the sealing strip supporting structure has at least two different installation states. In different installation states, the distance between the supporting surface of the supporting structure supporting the sealing strip and the bottom of the casing is different, so that the sealing strip supporting structure supports sealing strips of different thicknesses in different installation states.

[0022] By such an arrangement, in the case where two sealing strips of different thicknesses are respectively installed on the top-mounted integrated air conditioner, the same specification of lower packaging pads can be used for packaging. For sealing strips of different thicknesses, the sealing strip support structure is fixedly connected to the main body support structure in the corresponding installation state. When the lower packaging pad is manufactured by injection molding, in the case where two sealing strips of different thicknesses are respectively installed on the top-mounted integrated air conditioner, there is no need to manufacture two different lower packaging pads separately, nor to design two different injection molds, thereby reducing the manufacturing cost.

[0023] Preferably, the upper surfaces of the sealing strip supporting structure are located in the same plane, so that the upper surface of the sealing strip supporting structure can support sealing strips of different widths.

[0024] Through such an arrangement, the sealing strip supporting structure can meet the support requirements of sealing strips of different widths.

[0025] Preferably, the lower packaging cushion block is arranged such that: when the main body supporting structure supports the casing, the sealing strip is supported by the sealing strip supporting structure and is in a compressed state.

[0026] Through such an arrangement, the sealing strip supporting structure can more reliably support the sealing strip.

[0027] Preferably, the sealing strip supporting structure and the main body supporting structure are both made of foam material.

[0028] Through such an arrangement, the manufacturing cost of the lower packaging cushion block can be reduced.

[0029] In a second aspect, the utility model further provides a packaging assembly for a top-mounted integrated air conditioner, the packaging assembly comprising a lower packaging pad as described in any one of the above technical solutions.

[0030] It should be noted that the packaging assembly of the roof-mounted integrated air conditioner has all the technical effects of the lower packaging pad described in any of the above-mentioned technical solutions, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0032] Figure 1 It is a structural schematic diagram of a lower packaging cushion block of a top-mounted integrated air conditioner according to an embodiment of the utility model;

[0033] Figure 2 It is an assembly diagram of a lower packaging cushion block of a top-mounted integrated air conditioner and a chassis of the top-mounted integrated air conditioner according to an embodiment of the utility model;

[0034] Figure 3 The utility model is an exploded view of a lower packaging cushion block of a top-mounted integrated air conditioner and a chassis assembly structure of the top-mounted integrated air conditioner according to an embodiment of the utility model.

[0035] List of reference numerals:

[0036] 1. Lower packaging pad; 11. Main supporting structure; 111. Bottom plate; 112. Avoidance hole; 113. First supporting rib; 114. Second supporting rib; 115. Limiting plate; 121. First sealing strip support block; 122. Second sealing strip support block; 123. Third sealing strip support block; 124. Fourth sealing strip support block; 2. Chassis; 3. Sealing strip. DETAILED DESCRIPTION

[0037] First, those skilled in the art should understand that the embodiments described below are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0038] It should be noted that in the description of the utility model, the terms "left", "right", "front", "rear" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a direct connection, or an indirect connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Based on the problem mentioned in the background technology that the sealing strip at the bottom of the top-mounted integrated air conditioner is easy to fall off during storage after packaging, the utility model provides a lower packaging pad for the top-mounted integrated air conditioner, the top-mounted integrated air conditioner comprises a casing, a sealing strip is arranged at a position at the bottom of the casing corresponding to the edge of the installation port, the lower packaging pad comprises a main body supporting structure and a sealing strip supporting structure, the main body supporting structure is used to support the casing, and the sealing strip supporting structure is used to support the sealing strip.

[0041] After the top-mounted integrated air conditioner is packaged using the lower packaging pad of the top-mounted integrated air conditioner of the utility model, the top-mounted integrated air conditioner is placed on the lower packaging pad, the main body support structure supports the casing of the top-mounted integrated air conditioner, and the sealing strip support structure supports the sealing strip at the bottom of the casing. Through such an arrangement, the lower packaging pad of the top-mounted integrated air conditioner can support the sealing strip at the bottom of the top-mounted integrated air conditioner to prevent the sealing strip from being suspended in the air, thereby preventing the sealing strip at the bottom of the top-mounted integrated air conditioner from falling off during storage after packaging.

[0042] Refer to the following Figures 1 to 3 The lower packaging cushion block of the top-mounted integrated air conditioner of the utility model is described in detail. Figure 1 It is a structural schematic diagram of a lower packaging cushion block of a top-mounted integrated air conditioner according to an embodiment of the utility model; Figure 2 It is an assembly diagram of a lower packaging cushion block of a top-mounted integrated air conditioner and a chassis of the top-mounted integrated air conditioner according to an embodiment of the utility model; Figure 3 The utility model is an exploded view of a lower packaging cushion block of a top-mounted integrated air conditioner and a chassis assembly structure of the top-mounted integrated air conditioner according to an embodiment of the utility model.

[0043] like Figures 1 to 3 As shown, the top-mounted integrated air conditioner includes a casing (not shown in the figure), in which a compressor (not shown in the figure), a condenser (not shown in the figure), an electronic expansion valve (not shown in the figure) and an evaporator (not shown in the figure) are arranged. The casing includes a chassis 2 and a cover (not shown in the figure), the middle of the lower surface of the chassis 2 is connected to an air duct (not shown in the figure), and the lower surface of the chassis 2 is provided with an annular sealing strip 3 at a position corresponding to the edge of the installation port to be installed (such as the air conditioning installation port on the top of the cab of a truck, the air conditioning installation port on the ceiling of a bus, the air conditioning installation port on the roof of a motorhome, etc.).

[0044] The lower packaging cushion block 1 of the top-mounted integrated air conditioner includes a main support structure 11 and a sealing strip support structure. The main support structure 11 includes a bottom plate 111, a evacuation hole 112 for evacuating the air duct at the bottom of the chassis 2 is formed in the middle of the bottom plate 111, a plurality of first support ribs 113 extending upward are distributed around the evacuation hole 112 on the bottom plate 111, a plurality of second support ribs 114 extending upward are distributed near the edges of the bottom plate 111, a plurality of limit plates 115 extending upward are distributed around the edges of the bottom plate 111, the second support ribs 114 extend upward in contact with the inner side wall of the limit plates 115, and the upper end surface of the first support rib 113 and the upper end surface of the second support rib 114 are located in the same horizontal plane. The bottom plate 111, the first support rib 113, the second support rib 114, and the limit plates 115 are integrally injection molded by a mold. The sealing strip support structure includes a first sealing strip support block 121, a second sealing strip support block 122, a third sealing strip support block 123 and a fourth sealing strip support block 124, which are fixedly connected to the main support structure 11 respectively. Figure 1 As shown, specifically, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all bonded to the bottom plate 111 by universal adhesive in the area between the annular area where the first supporting rib 113 is arranged and the annular area where the second supporting rib 114 is arranged, the first sealing strip support block 121 is bonded to the upper surface of the bottom plate 111 near the rear side, the second sealing strip support block 122 is bonded to the upper surface of the bottom plate 111 near the left side, the third sealing strip support block 123 is bonded to the upper surface of the bottom plate 111 near the right side, and the fourth sealing strip support block 124 is bonded to the upper surface of the bottom plate 111 near the front side. The upper surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all located in the same horizontal plane and are lower than the upper end surfaces of the first supporting rib 113 and the second supporting rib 114. The main body support structure 11 , the first sealing strip support block 121 , the second sealing strip support block 122 , the third sealing strip support block 123 and the fourth sealing strip support block 124 are all made of foam material.

[0045] Reference Figure 2In the packaged state, the top-mounted integrated air conditioner is placed on the lower packaging cushion block 1. The upper end surface of the first supporting rib 113 and the upper end surface of the second supporting rib 114 support the lower surface of the chassis 2 of the top-mounted integrated air conditioner, the inner side wall of the limiting plate 115 is in contact with the side wall of the casing of the top-mounted integrated air conditioner, and the upper surfaces of the first sealing strip supporting block 121, the second sealing strip supporting block 122, the third sealing strip supporting block 123 and the fourth sealing strip supporting block 124 support the lower surface of the sealing strip 3, and the sealing strip 3 is compressed.

[0046] Through such an arrangement, the lower packaging pad 1 of the top-mounted integrated air conditioner can support the sealing strip 3 at the bottom of the top-mounted integrated air conditioner to prevent the sealing strip 3 from being suspended in the air, thereby preventing the sealing strip 3 at the bottom of the top-mounted integrated air conditioner from falling off during storage after packaging.

[0047] The sealing strip support structure and the main body support structure 11 are manufactured separately. For sealing strips 3 of different thicknesses, sealing strip support structures of corresponding sizes can be manufactured according to the thickness of the sealing strips 3 to meet the support requirements of sealing strips 3 of different thicknesses.

[0048] The sealing strip support structure is fixedly connected to the main body support structure 11 , which facilitates the taking and placing of the lower packaging cushion block 1 during the packaging process and also increases the strength of the main body support structure 11 .

[0049] The sealing strip support structure is bonded to the main body support structure 11 , which facilitates the fixed connection between the sealing strip support structure and the main body support structure 11 .

[0050] The upper surfaces of the first sealing strip support block 121 , the second sealing strip support block 122 , the third sealing strip support block 123 and the fourth sealing strip support block 124 are all located in the same horizontal plane, which facilitates the support of sealing strips 3 of different widths.

[0051] In the packaged state, the upper surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 support the lower surface of the sealing strip 3, and the sealing strip 3 is compressed, so that the sealing strip support structure can more reliably support the sealing strip 3.

[0052] The main support structure 11 , the first sealing strip support block 121 , the second sealing strip support block 122 , the third sealing strip support block 123 and the fourth sealing strip support block 124 are all made of foam material, which can reduce the manufacturing cost of the lower packaging cushion block 1 .

[0053] It should be noted that the sealing strip support structure includes a first sealing strip support block 121, a second sealing strip support block 122, a third sealing strip support block 123 and a fourth sealing strip support block 124. This is only a specific setting method and can be adjusted in actual applications. For example, the sealing strip support structure is an annular sealing strip support block, and the upper surface of the sealing strip support block supports the lower surface of the annular sealing strip 3. In addition, the main support structure 11, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all made of foam material, which is only a more preferred setting method, and it can be adjusted in actual application. For example, in a feasible embodiment, the main support structure 11 is made of plastic injection molding, and the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are made of foam material. In this way, the main support structure 11 can be recycled. For example, the installer can directly recycle the main support structure 11 after installing the roof-mounted integrated air conditioner. In addition, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all bonded to the area on the bottom plate 111 between the annular area where the first support rib 113 is arranged and the annular area where the second support rib 114 is arranged by universal glue. This is also a more preferred setting method, which can be adjusted in actual application. For example, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all fixed to the area on the bottom plate 111 between the annular area where the first support rib 113 is arranged and the annular area where the second support rib 114 is arranged by clipping.

[0054] In another preferred embodiment, different from the above embodiment, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are all arranged as cuboids, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 have the same width, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 have the same height, and the lengths of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 may be the same or different. The width and height of a single cuboid are different. The first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 all have a first installation state and a second installation state.

[0055] In the first installation state, the first side surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are bonded to the upper surface of the base plate 111, and the second side surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are located in the same horizontal plane and support the lower surface of the sealing strip 3.

[0056] In the second installation state, the third side surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are bonded to the upper surface of the base plate 111, and the fourth side surfaces of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 are located in the same horizontal plane and support the lower surface of the sealing strip 3.

[0057] In the first installation state, the distance between the upper surface (i.e., the second side surface) of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 and the lower surface of the chassis 2 is different from the distance between the upper surface (i.e., the fourth side surface) of the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 and the lower surface of the chassis 2 in the second installation state.

[0058] Through such a configuration, the first sealing strip support block 121, the second sealing strip support block 122, the third sealing strip support block 123 and the fourth sealing strip support block 124 can be fixed to the main support structure 11 by selecting the corresponding installation state according to the thickness of the sealing strip 3, so as to support sealing strips 3 of different thicknesses.

[0059] In the case where two sealing strips 3 of different thicknesses are respectively installed on the top-mounted integrated air conditioner, the lower packaging pad 1 of the same specification can be used for packaging. For sealing strips 3 of different thicknesses, the sealing strip support structure is fixedly connected to the main body support structure 11 in the corresponding installation state. When the lower packaging pad 1 is manufactured by injection molding, in the case where two sealing strips 3 of different thicknesses are respectively installed on the top-mounted integrated air conditioner, there is no need to manufacture two different lower packaging pads 1 separately, nor is there a need to design two different injection molds, thereby reducing the manufacturing cost.

[0060] In another feasible embodiment, different from the above embodiment, the main body support structure 11 and the sealing strip support structure are integrally formed.

[0061] In another feasible embodiment, different from the above embodiment, the packaging cushion block is arranged so that: when the main body supporting structure 11 supports the casing, the sealing strip 3 is supported by the sealing strip supporting structure and is not in a compressed state.

[0062] In another feasible embodiment, different from the above embodiment, the main support structure 11 does not include the limiting plate 115 .

[0063] In addition, the utility model also provides a packaging assembly for a roof-mounted integrated air conditioner, the packaging assembly comprising the lower packaging pad 1 of any of the above embodiments. For example, the packaging assembly comprises the lower packaging pad 1 of any of the above embodiments and a packaging box, and the roof-mounted integrated air conditioner is placed on the lower packaging pad 1 and loaded into the packaging box. For another example, the packaging assembly comprises the lower packaging pad 1 of any of the above embodiments, an upper packaging pad, and a packaging box, and the roof-mounted integrated air conditioner is sandwiched between the lower packaging pad 1 and the upper packaging pad and loaded into the packaging box.

[0064] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A lower packing pad for a top-mounted integrated air conditioner, the top-mounted integrated air conditioner comprising a casing, a sealing strip is arranged at a position corresponding to the edge of a mounting opening at the bottom of the casing, characterized in that: The lower packaging cushion block includes a main body support structure and a sealing strip support structure. The main body supporting structure is used to support the housing, and the sealing strip supporting structure is used to support the sealing strip.

2. The lower packaging cushion block according to claim 1, characterized in that: The sealing strip supporting structure is fixedly connected to the main body supporting structure.

3. The lower packaging cushion block according to claim 2, characterized in that: The sealing strip support structure is bonded to the main body support structure.

4. The lower packaging cushion block according to claim 2, characterized in that: The sealing strip supporting structure has at least two different installation states. In different installation states, the distances between the support surface of the support structure supporting the sealing strip and the bottom of the housing are different, so that the sealing strip support structure can support sealing strips of different thicknesses in different installation states.

5. The lower packaging cushion block according to claim 1, characterized in that: The upper surface of the sealing strip supporting structure is located in the same plane, so that the upper surface of the sealing strip supporting structure can support the sealing strips of different widths.

6. The lower packaging cushion block according to claim 1, characterized in that: The main body supporting structure and the sealing strip supporting structure are integrally formed.

7. The lower packaging cushion block according to claim 1, characterized in that: The lower packaging cushion block is configured as follows: In a state where the main body supporting structure supports the housing, the sealing strip is supported by the sealing strip supporting structure and is in a compressed state.

8. The lower packaging cushion block according to claim 1, characterized in that: The main body supporting structure comprises a supporting portion for abutting against the bottom of the housing and a limiting portion for abutting against the surrounding side walls of the housing.

9. The lower packaging cushion block according to any one of claims 2 to 4, characterized in that: The sealing strip supporting structure and the main body supporting structure are both made of foam material.

10. A packaging assembly for a roof-mounted integrated air conditioner, characterized in that: The packaging assembly comprises a lower packaging pad according to any one of claims 1 to 9.

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