CN215514980U - Packaging protection structure and air duct machine with same - Google Patents

Abstract

The utility model provides a packaging protection structure and a ducted air conditioner with the same, wherein the packaging protection structure is used for packaging the ducted air conditioner and comprises upper foam and lower foam, the upper foam and the lower foam are combined to form a containing space, the containing space is used for containing the ducted air conditioner, the ducted air conditioner is provided with an upper enclosing plate and a lower enclosing plate, a clearance groove is arranged between the upper foam and the upper enclosing plate and/or between the lower foam and the lower enclosing plate, and the clearance groove is arranged on the inner side of the upper foam and/or the lower foam and is close to the position of a wind wheel and/or an evaporator pipeline of the ducted air conditioner. According to the utility model, through the arrangement of the clearance groove, the falling gravity center of the product is avoided, the deformation of the upper enclosing plate and/or the lower enclosing plate caused when the product falls is avoided, the full coverage in the length direction and the partial coverage in the height direction of the electric control box are realized through the protection part of the electric control box, and the sunken deformation of the electric control box is avoided. The utility model has simple structure and easy production, and improves the anti-falling performance of the packaging protection structure.

Description

Packaging protection structure and air duct machine with same

Technical Field

The utility model relates to the field of air conditioners, in particular to a packaging protection structure and an air duct machine with the same.

Background

The air duct type air conditioner is also called as an air duct type air conditioner, utilizes an embedded mode to supply air in an invisible mode, and is popular because space can be reasonably utilized, and the attractiveness of house layout is not influenced.

Among the prior art, because the ductility of galvanized sheet and waterproof rust can be good, by more and more bounding walls that are used for making tuber pipe machine, however, because the material of galvanized sheet is softer, yield strength is little, falls the in-process yielding in the transportation, influences the sale and the installation of product.

In view of this, the utility model is especially proposed.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that in the prior art, a coaming made of galvanized sheets and/or an external electric control box are easy to deform in the transportation or falling process, the sale and installation of products are influenced, and the whole machine can not run in serious cases.

In order to solve the above problems, the present invention provides a package protection structure for packaging a ducted air conditioner, including an upper foam and a lower foam, where the upper foam and the lower foam are combined to form an accommodation space for accommodating the ducted air conditioner, the ducted air conditioner is provided with an upper surrounding plate and a lower surrounding plate, a clearance groove is provided between the upper foam and the upper surrounding plate, and/or between the lower foam and the lower surrounding plate, and the clearance groove is provided inside the upper foam and/or the lower foam and near a wind wheel and/or an evaporator pipeline of the ducted air conditioner.

Through the arrangement of the clearance groove, after falling, the upper foam and/or the lower foam near the contact point are/is prevented from being in direct contact with the upper enclosing plate and/or the lower enclosing plate, so that a certain deformation buffering space is formed between the upper enclosing plate and/or the lower enclosing plate, and the falling resistance of the packaging protection structure can be remarkably improved.

Further, the clearance grooves are arranged at two ends of the inner side of the upper foam and/or the lower foam in the length direction and extend to the center of the upper foam and/or the lower foam in the length direction, and the clearance grooves at least extend to the center of the wind wheel in the length direction and/or extend beyond the gravity center point of the evaporator pipeline.

The arrangement can effectively protect the most concentrated contact points in the drop test, and further improves the deformation resistance of the upper coaming and/or the lower coaming under the protection of the packaging protection structure.

Furthermore, the height M of the clearance groove is more than or equal to 15 mm.

Setting M to be more than or equal to 15mm can obviously improve the deformation resistance of the upper enclosing plate and/or the lower enclosing plate.

Furthermore, be provided with automatically controlled box protection part on the foam down, automatically controlled box protection part is used for the protection the external automatically controlled box of tuber pipe machine.

The electric control box protection part is external, the electric control box provides special protection, and the packaging protection safety of the electric control box is improved.

Further, the length L of the electric control box protection part is larger than or equal to that of the electric control box, and the height H of the electric control box protection part is between 1/4 and 1/3 of the height of the electric control box.

This setting provides the non-all standing protection mode of automatically controlled box, work as when automatically controlled box position receives external impact, its atress can disperse away through the non-contact surface, has avoided whole automatically controlled box atress to lead to the risk of sunken deformation.

Furthermore, an avoiding groove is formed in the protection part of the electric control box.

The avoiding groove can partially buffer the protection part of the electric control box during stress, direct impact force is reduced, and therefore the protection performance of the electric control box is further enhanced.

Further, go up the foam and include foam block on first upper foam block, the second and foam block on the third, during the packing, foam block sets up respectively on first upper foam block, the third foam block on the upside both ends of tuber pipe machine, foam block sets up on the second between foam block on first upper foam block, the third, foam block under first foam block, second, foam block, the third, during the packing, foam block sets up respectively under first foam block, the third foam block the downside both ends of tuber pipe machine, foam block sets up under the second between foam block under first foam block, the third.

This setting can be according to the coverage area of tuber pipe machine's length adjustment foam, the packing protection of the tuber pipe machine of the different sizes of adaptation of being convenient for.

Furthermore, a guide lock catch structure is arranged between the first upper foam block and the first lower foam block; and/or a guide lock catch structure is arranged between the second upper foam block and the second lower foam block; and/or a guide lock catch structure is arranged between the third upper foam block and the third lower foam block, and the upper foam and the lower foam are abutted through the guide lock catch structure.

The direction hasp structure is used for orientation and direction when installing, simultaneously, strengthens connection stability after the installation is accomplished, avoids the installation to accomplish the back and takes place the displacement each other, in order to ensure packaging protective structure's protection stability.

Furthermore, the direction hasp structure includes guide block and guide way, the guide block with the guide way adaptation installation.

This arrangement reduces the alignment difficulty of the upper and lower foams, thereby further improving the assembly efficiency.

Furthermore, a material stealing groove is arranged on the outer peripheral surface of the first upper foam block, the second upper foam block, the third upper foam block, the first lower foam block, the second lower foam block and the third lower foam block.

The utility model discloses a packing protective structure, including the groove of stealing, it forms first atress face and second atress face on making the foam to steal the setting of silo, thereby makes formed bigger atress buffering area on the foam, can cushion external impact force effectively, and the spare part of protection tuber pipe machine is not harmd, in addition, steal the quantity that the setting of silo can reduce the foam, reduces packing protective structure's cost.

The utility model also discloses the air duct machine, which comprises the packaging protection structure.

The advantages of the ducted air conditioner and the package protection structure are the same as those of the prior art, and are not described herein again.

Compared with the prior art, the utility model avoids the falling gravity center of the product by arranging the clearance groove on the upper foam and/or the lower foam relative to the wind wheel volute and the evaporator pipeline area, and avoids the deformation of the upper enclosing plate and/or the lower enclosing plate when the product falls. The utility model has simple structure and easy production, improves the anti-falling performance of the packaging protection structure, and provides good protection for the upper coaming and/or the lower coaming and the electric control box.

Drawings

Fig. 1 is a schematic view of an assembly structure of a duct machine and a package according to an embodiment of the present invention;

fig. 2 is a schematic view of an exploded assembly structure of the air duct machine and the package according to the embodiment of the present invention;

FIG. 3 is a schematic perspective view of an alternative angle of the duct machine and package assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of an upper foam-removed ducted air conditioner and package assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a third lower foam block in accordance with an embodiment of the present invention;

FIG. 6 is another schematic structural view of a third lower foam block in accordance with an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of the duct type air conditioner and the packaged package assembling structure in the front-rear direction according to the embodiment of the present invention.

Description of reference numerals:

1-a first upper foam block; 2-a second upper foam block; 3-a third upper foam block; 4-a first lower foam block; 5-a second lower foam block; 6-a third lower foam block; 7-a ducted air conditioner; 71-an electronic control box; 72-upper coaming; 73-wind wheel volute; 74-evaporator line; 75-lower coaming; 76-wind wheel; 8-stealing material groove; 81-a first force-bearing surface; 82-a second force-bearing surface; 9-a guide block; 10-a guide groove; 11-an electric control box protection part; 111. an avoidance groove; 12-foaming; 13-lower foam; 14-avoiding the empty slot; 15-guiding locking structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the utility model and do not delimit the utility model.

The following describes a package protection structure and a duct machine having the same according to embodiments of the present invention with reference to the accompanying drawings.

Example 1

The embodiment provides a packaging protection structure, as shown in fig. 7, for packaging a ducted air conditioner 7, including an upper foam 12 and a lower foam 13, where the upper foam 12 and the lower foam 13 are combined to form a containing space for containing the ducted air conditioner 7, the ducted air conditioner is provided with an upper enclosing plate 72 and a lower enclosing plate 75, a clearance groove 14 is provided between the upper foam 12 and the upper enclosing plate 72, and/or between the lower foam 13 and the lower enclosing plate 75, the clearance groove 14 is provided inside the upper foam 12 and/or the lower foam 13, a position close to a wind wheel 76 and/or an evaporator pipeline 74 of the ducted air conditioner 7 is determined through a plurality of product drop experiments, where a drop contact point of the ducted air conditioner 7 is concentrated at a position of the wind wheel 73 or the evaporator pipeline 74, and therefore, the upper enclosing plate 72 and/or the lower enclosing plate 75 at this position are most likely to deform during a drop process, through the arrangement of the clearance groove 14, after falling, the upper foam 12 and/or the lower foam 13 near the touch point avoids direct contact with the upper enclosing plate 72 and/or the lower enclosing plate 75, so that a certain deformation buffer space is formed between the upper enclosing plate 72 and/or the lower enclosing plate 75, and the falling resistance performance of the packaging protection structure can be obviously improved.

As an example, as shown in fig. 7, the empty-avoiding grooves 14 are provided at both ends of the inner side of the upper foam 12 and/or the lower foam 13 in the length direction and extend toward the center of the upper foam 12 and/or the lower foam 13 in the length direction, and the empty-avoiding grooves 14 extend at least to the center of the wind wheel 76 in the length direction and/or extend beyond the center of gravity of the evaporator pipe 74. The arrangement can effectively protect the most concentrated contact points in the drop test, and further improves the deformation resistance of the upper enclosing plate 72 and/or the lower enclosing plate 75 under the protection of the packaging protection structure.

Preferably, the height M of the clearance groove 14 is more than or equal to 15 mm. Through simulation of the compression strength of the packaging protection structure, research and development personnel find that when the height M of the clearance groove 14 is larger than or equal to 15mm, the deformation influence of a drop test on the upper enclosing plate 72 and/or the lower enclosing plate 75 gradually tends to be gentle along with the increase of M, and therefore, the deformation resistance of the upper enclosing plate 72 and/or the lower enclosing plate 75 can be obviously improved by setting M to be larger than or equal to 15 mm. The height of the clearance groove 14 in this application means the height in the up-down direction in the view of fig. 7.

As shown in fig. 1-2, the upper foam 12 includes a first upper foam block 1, a second upper foam block 2, and a third upper foam block 3, the first upper foam block 1 and the third upper foam block 3 are respectively disposed at both ends of the upper side of the duct type air conditioner 7 when packaged, the second upper foam block 2 is disposed between the first upper foam block 1 and the third upper foam block 3, the lower foam 13 includes a first lower foam block 4, a second lower foam block 5, and a third lower foam block 6, when packaged, the first lower foam block 4 and the third lower foam block 6 are respectively disposed at both ends of the lower side of the duct type air conditioner 7, the second lower foam block 5 is disposed between the first lower foam block 4 and the third lower foam block 6, it should be understood that the first upper foam block 1, the second upper foam block 2, and the third upper foam block 3 form the upper side of the accommodating space after the packaging is completed, the lower sides of the containing spaces are formed by the first lower foam block 4, the second lower foam block 5 and the third lower foam block 6, during assembly, the lower end face of the first upper foam block 1 is abutted to the upper end face of the first lower foam block 4, the lower end face of the second upper foam block 2 is abutted to the upper end face of the second lower foam block 5, and the lower end face of the third upper foam block 3 is abutted to the upper end face of the third lower foam block 6, so that the assembly work of the packaging protection structure is completed, the coverage area of foam can be adjusted according to the length of the ducted air conditioner 7, and the packaging protection of the ducted air conditioner 7 with different sizes can be conveniently adapted.

Preferably, a guiding locking structure 15 is arranged between the first upper foam block 1 and the first lower foam block 4; and/or a guide lock catch structure 15 is arranged between the second upper foam block 2 and the second lower foam block 5; and/or a guide latch structure 15 is arranged between the third upper foam block 3 and the third lower foam block 6, and the upper foam 12 and the lower foam 13 are abutted through the guide latch structure 15. Orientation and direction when direction hasp structure 15 is used for the installation, simultaneously, strengthen after the installation first go up foam block 1 with foam block 4, and/or foam block 2 and foam block 5, and/or foam block 3 and foam block 6 connection stability down under the second on the second and/or the third, take place the displacement each other after avoiding the installation to accomplish, in order to ensure packaging protective structure's protection stability.

As an embodiment of the present application, the guiding locking structure 15 includes a guiding block 9 and a guiding groove 10, and the guiding block 9 is fittingly installed with the guiding groove 10. It should be understood that one of the guide blocks 9 and the guide grooves 10 is arranged on the first upper foam block 1, and/or the second upper foam block 2, and/or the third upper foam block 3, and the other of the guide blocks 9 and the guide grooves 10 is correspondingly arranged on the first lower foam block 4, and/or the second lower foam block 5, and/or the third lower foam block 6, and the contact between the upper foam 12 and the lower foam 13 is completed by inserting the guide blocks 9 into the guide grooves 10, so that the assembly efficiency of the packaging protection structure is improved, and the structure is simple and easy to produce.

Preferably, as shown in fig. 1-2, the guide groove 10 is a groove structure, the cross section of which in the up-down direction is trapezoidal, when it is disposed on the first upper foam block 1, and/or the second upper foam block 2, and/or the third upper foam block 3, the cross section of which in the up-down direction is trapezoidal, the length of the upper base side of the trapezoidal is smaller than that of the lower base side, when it is disposed on the first lower foam block 4, and/or the second lower foam block 5, and/or the third lower foam block 6, the cross section of which in the up-down direction is inverted trapezoidal, the length of the upper base side of the inverted trapezoidal is greater than that of the lower base side, that is, the opening width of the guide groove 10 is greater than the width of the groove bottom, two oblique sides of the trapezoidal or inverted trapezoidal are two oblique groove walls of the guide groove 10, the guide block 9 is a convex structure, the cross section of which in the up-down direction is inverted trapezoidal or trapezoidal depending on the disposition position, and the trapezoidal protrusion of the guide block 9 is matched with the trapezoidal groove structure of the guide groove 10, and/or the inverted trapezoidal protrusion of the guide block 9 is matched with the inverted trapezoidal groove structure of the guide groove 10 to ensure that the guide block 9 can be smoothly inserted into the guide groove 10, when assembling, after the guide block 9 is approximately aligned with the guide groove 10, the guide block 9 is enabled to be along the guide groove 10 and smoothly inserted into the guide groove 10 under the limiting and guiding of the inclined groove wall of the guide groove 10 to realize the assembling of the upper foam 12 and the lower foam 13, and the arrangement reduces the aligning difficulty of the upper foam 12 and the lower foam 13, thereby further improving the assembling efficiency.

As a preferred embodiment, the guide block 9 and the guide groove 10 are in an interference fit, that is, the cross-sectional area of the protruding structure of the guide block 9 in the vertical direction is slightly larger than that of the guide groove 10 in the vertical direction, and this arrangement makes the assembly between the upper foam 12 and the lower foam 13 more stable and less prone to falling off or deforming during transportation.

Example 2

In the prior art, the outer peripheral surface of the foam is generally flat, so that when the foam is collided or dropped, the stress on the foam is easily concentrated at an impact point or a drop touch point, and when the local stress exceeds the foam bearing limit, the foam is easily broken or deformed, so that the parts on the inner side of the foam cannot be effectively protected.

In order to solve the above problems, in this embodiment, as shown in fig. 3 to 4, a stealing groove 8 is provided on an outer circumferential surface of the first upper foam block 1, and/or the second upper foam block 2, and/or the third upper foam block 3, and/or the first lower foam block 4, and/or the second lower foam block 5, and/or the third lower foam block 6, and the stealing groove 8 forms a first force-bearing surface 81 and a second force-bearing surface 82 on the foam, so that a larger force-bearing buffering area is formed on the foam, external impact force can be effectively buffered, and parts of the ducted air conditioner 7 are protected from being damaged, and in addition, the arrangement of the stealing groove 8 can reduce the amount of the foam, and reduce the cost of the packaging protection structure. In the present embodiment, the material stealing grooves 8 are disposed on the outer surfaces of the first upper foam block 1, the third upper foam block 3, the first lower foam block 4 and the third lower foam block 6 except the upper and lower outer surfaces, and this structure is to consider that, in reality, most of the falling touch points and the external force impact points are on the front, rear, left and right packaging surfaces, and the stress on the upper and lower packaging surfaces is mainly the pressure during stacking, and the upper and lower packaging surfaces adopt a flat structure to better distribute the pressure of the stacked articles on the upper side evenly, so as to protect the ducted air conditioner 7 better.

Example 3

In some ducted air conditioner models, the electronic control box 71 is arranged outside the ducted air conditioner 7, and under the circumstance, the body structure cannot protect the electronic control box 71, the electronic control box 71 is more easily damaged by external impact force, and in severe cases, the failure of components inside the electronic control box 71 can be caused, so that the ducted air conditioner 7 cannot normally operate.

In order to solve the above problem, on the basis of embodiment 1 or embodiment 2, in this embodiment, as shown in fig. 5 to 6, an electric control box protection part 11 is oppositely disposed on the upper foam 12 and the lower foam 13, and the electric control box protection part 11 is used for protecting an external electric control box 71 of the duct unit 7. The electric control box protection part 11 provides special protection for the electric control box 71, and packaging protection safety of the electric control box 71 is improved.

Preferably, the length L of the electric control box guard 11 is greater than or equal to the length of the electric control box 71, and the height H of the electric control box guard 11 is between 1/4 and 1/3 of the height of the electric control box 71. L, H, after packaging, as shown in fig. 4, the left side wall of the electric control box protection part 11 on the lower foam 13 abuts against the right side wall of the electric control box 71, and the left side wall of the electric control box protection part 11 on the upper foam 12 abuts against the right side wall of the electric control box 71 (not shown in the figure), so that the arrangement provides a non-full-coverage protection mode of the electric control box 71, and when the electric control box 71 is impacted by the outside, the stress can be diffused through a non-contact surface, thereby avoiding the risk of the whole electric control box 71 being deformed due to the stress.

As some specific embodiments, be provided with dodge groove 111 on automatically controlled box protection portion 11, dodge groove 111 can be in carry out partial buffering during automatically controlled box protection portion 11 atress, reduce direct impact force to it is right to further strengthen the barrier propterty of automatically controlled box 71, in addition, dodge the setting of groove 111 and can reduce the quantity of foam, reduce packaging protective structure's cost.

Example 4

The embodiment discloses a duct machine, which comprises the package protection structure in any one of embodiments 1-3.

The air duct machine provided in the embodiment has the same advantages as the package protection structures described in embodiments 1 to 3 with respect to the prior art, and details are not repeated herein.

It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "trailing", "leading", "center", and the like are used only for explaining the relative positional relationship, connection, and the like between the respective members in a certain state, and are used only for convenience of describing the present invention, and do not require that the present invention must be constructed and operated in a certain orientation, and thus, should not be construed as limiting the present invention. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

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 (11)

1. The utility model provides a packing protective structure for packing tuber pipe machine (7), its characterized in that includes foam (12) and lower foam (13), go up foam (12) and form accommodation space behind the combination of lower foam (13), accommodation space is used for holding tuber pipe machine (7), tuber pipe machine is provided with last bounding wall (72) and lower bounding wall (75) go up foam (12) with go up between bounding wall (72), and/or foam (13) down with be provided with between lower bounding wall (75) and keep away dead slot (14), keep away dead slot (14) and set up go up foam (12) and/or foam (13) are inboard down, are close to the position of wind wheel (76) and/or evaporimeter pipeline (74) of tuber pipe machine (7).

2. Packaging protection structure according to claim 1, characterized in that said clearance slots (14) are provided at both ends of the length direction inside said upper (12) and/or lower (13) foam and extend towards the center of the length direction of said upper (12) and/or lower (13) foam, said clearance slots (14) extending in length direction at least to the center of said wind wheel (76) and/or beyond the center of gravity point of said evaporator tubing (74).

3. Packaging protection structure according to claim 2, characterized in that said clearance slot (14) has a height M ≧ 15 mm.

4. The packaging protection structure according to any one of claims 1 to 3, characterized in that an electric control box protection part (11) is oppositely arranged on the upper foam (12) and the lower foam (13), and the electric control box protection part (11) is used for protecting an external electric control box (71) of the air duct machine (7).

5. The package protection structure according to claim 4, wherein the length L of the electric control box protection part (11) is greater than or equal to the length of the electric control box (71), and the height H of the electric control box protection part (11) is between 1/4-1/3 of the height of the electric control box (71).

6. The package guard structure according to claim 4, wherein an avoiding groove (111) is provided on the electric control box guard portion (11), and the avoiding groove (111) is used for buffering when the electric control box guard portion 11 is stressed.

7. The packaging protection structure according to any one of claims 1-3, 5, 6, characterized in that the upper foam (12) comprises a first upper foam block (1), a second upper foam block (2) and a third upper foam block (3), the first upper foam block (1) and the third upper foam block (3) are respectively arranged at two upper ends of the air duct machine (7) during packaging, the second upper foam block (2) is arranged between the first upper foam block (1) and the third upper foam block (3), the lower foam (13) comprises a first lower foam block (4), a second lower foam block (5) and a third lower foam block (6), the first lower foam block (4) and the third lower foam block (6) are respectively arranged at two lower ends of the air duct machine (7) during packaging, and the second lower foam block (5) is arranged at the first lower foam block (4), And a third lower foam block (6).

8. The packaging protection structure according to claim 7, characterized in that a guide catch structure (15) is provided between the first upper foam block (1) and the first lower foam block (4); and/or a guide lock catch structure (15) is arranged between the second upper foam block (2) and the second lower foam block (5); and/or a guide latch structure (15) is arranged between the third upper foam block (3) and the third lower foam block (6), and the upper foam (12) and the lower foam (13) are abutted through the guide latch structure (15).

9. The package protection structure according to claim 8, wherein said guide latch structure (15) comprises a guide block (9) and a guide slot (10), said guide block (9) being fittingly mounted with said guide slot (10).

10. Packaging protection structure according to claim 8 or 9, characterized in that a chute (8) is provided on the outer perimeter of the first upper foam block (1), and/or the second upper foam block (2), and/or the third upper foam block (3), and/or the first lower foam block (4), and/or the second lower foam block (5), and/or the third lower foam block (6).

11. A ducted air conditioner comprising a ducted air conditioner (7) and a package protective structure for packaging the ducted air conditioner (7), characterized in that the package protective structure is a package protective structure according to any one of claims 1-10.

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