Modularized splicing type heat pump panel and heat pump shell

Abstract

The embodiment of the utility model provides a modular splicing type heat pump panel and a heat pump shell, and relates to the field of heat pumps. The problems that the manufacturing of the heat pump panel cannot meet diversified detail requirements and the manufacturing cost is high are solved. The modular splicing type heat pump panel comprises a first edge panel, a second edge panel and at least one middle panel, the first edge panel, the middle panel and the second edge panel are respectively subjected to injection molding through a mold, and at least two of the first edge panel, the middle panel and the second edge panel are spliced and fixed together side by side in a buckle clamping mode and / or a fastener fixing mode. The heat pump shell comprises the modular splicing type heat pump panel. And the first edge panel, the middle panel and the second edge panel are respectively and independently subjected to injection molding through plastic molds, so that the requirements of more detailed production and cost reduction can be met.

Description

Technical Field

[0001] The utility model relates to the field of heat pumps, and in particular to a modular spliced ​​heat pump panel and a heat pump housing. Background Art

[0002] At present, most heat pump panels are made of CNC sheet metal or vacuum forming to avoid high-cost plastic mold making and reduce the cost of the whole machine. As a result, most heat pump products have simple and similar shapes, with little product differentiation, and low workmanship and aesthetics.

[0003] At present, the CNC solutions for sheet metal can only produce simple folding, ribs and punching. For more beautiful rounded corners, bosses or artistic holes, the processing time is long, the precision is insufficient, and the appearance grade is reduced. The blister panel can meet slightly complex appearance through aluminum mold and blister process, but it cannot meet the requirements of high appearance details and new surface processing. In addition, due to the thickness of the blister sheet and the process limitations of machining, there are restrictions on the rounded corners and openings of the appearance panel, which affects the appearance design of the product. Both of these cannot meet the increasingly high customer needs.

[0004] Plastic mold injection molding can be formed in one step, and there are a variety of appearance processing processes, which can effectively meet the diverse and high-quality appearance design requirements. However, ordinary designs require multiple sets of plastic molds to be opened separately according to different fuselage sizes, and each set of molds is large in size, requiring large requirements for mold cost and injection molding machines, resulting in high costs. The production of different models also requires mold replacement, which wastes manpower and material resources. Utility Model Content

[0005] The purpose of the utility model includes, for example, providing a modular spliced ​​heat pump panel, which can improve the problem that the manufacturing of the heat pump panel cannot meet the diverse detail requirements and the manufacturing cost is high.

[0006] The purpose of the utility model also includes providing a heat pump housing, which can improve the problem that the manufacturing of the heat pump panel cannot meet the diverse detail requirements and the manufacturing cost is high.

[0007] The embodiments of the present invention can be implemented as follows:

[0008] An embodiment of the utility model provides a modular spliced ​​heat pump panel, comprising a first edge panel, a second edge panel and at least one middle panel; the first edge panel, the middle panel and the second edge panel are respectively injection molded by molds, and at least two of the first edge panel, the middle panel and the second edge panel are assembled and fixed together side by side by means of snap-fitting and / or fasteners.

[0009] In addition, the modular spliced ​​heat pump panel provided by the embodiment of the utility model may also have the following additional technical features:

[0010] Optionally, there are multiple middle panels, and the multiple middle panels are spliced ​​together side by side, and the first edge panel and the second edge panel are respectively spliced ​​with the two outermost middle panels among the multiple spliced ​​middle panels.

[0011] Optionally, the modular spliced ​​heat pump panel also includes a snap-on structure, which includes snap-on holes and snap-on blocks respectively arranged on any two adjacent panels among the first edge panel, the middle panel and the second edge panel, and the snap-on blocks are snap-connected and locked with the snap-on holes.

[0012] Optionally, the clamping block is provided with a wedge-shaped block, and the wedge-shaped block is used to slide into the clamping hole and lock in the clamping hole.

[0013] Optionally, the modular spliced ​​heat pump panel also includes a fastening connection component; the fastening connection component includes docking holes and an assembling plate respectively arranged on any two adjacent panels among the first edge panel, the middle panel and the second edge panel, the assembling plate is provided with an assembling hole, and the assembling plate cooperates with the docking hole to align and fix the assembling hole with the docking hole.

[0014] Optionally, the assembly plate is provided with a guide wedge, and the edge of the panel where the docking hole is provided is provided with a guide opening, and the guide wedge is slidably matched with the guide opening to make the centers of the docking hole and the assembly hole coplanar and aligned.

[0015] Optionally, the first edge panel includes a plurality of first grille sheets arranged side by side and a first connecting plate connecting two adjacent first grille sheets, and the first connecting plate located in the middle position of the first edge panel and on one side close to the middle panel are both provided with a plurality of first ventilation holes; the middle panel includes a plurality of middle grille sheets arranged side by side and a middle connecting plate connecting two adjacent middle grille sheets; and a plurality of second ventilation holes are provided between the two ends of the middle connecting plate.

[0016] Optionally, the second edge panel is provided with a smooth panel and a plurality of second grid sheets which are sequentially connected and arranged side by side on one side of the smooth panel.

[0017] Optionally, the modular spliced ​​heat pump panel further includes a sheet metal strip; the same end of the first edge panel, the middle panel and the second edge panel are connected and fixed by the sheet metal strip.

[0018] An embodiment of the utility model further provides a heat pump housing, which includes a modular spliced ​​heat pump panel.

[0019] The beneficial effects of the modular spliced ​​heat pump panel and heat pump housing of the embodiment of the utility model include, for example:

[0020] A modular spliced ​​heat pump panel comprises a first edge panel, a second edge panel and at least one middle panel; the first edge panel, the middle panel and the second edge panel are respectively injection-molded by a mold, and the first edge panel, the middle panel and the second edge panel are assembled and fixed together side by side by means of snap-fitting and / or fasteners.

[0021] The first edge panel, the middle panel and the second edge panel are respectively injection molded by plastic molds, and there are a variety of appearance processing processes, which can effectively meet the diverse and high-quality appearance design requirements and meet the diverse detail requirements; and the first edge panel, the middle panel and the second edge panel are divided into three independent pieces, which can be processed by several sets of small molds, which can meet customer and production needs and reduce production costs.

[0022] The heat pump housing, including the above-mentioned modular spliced ​​heat pump panel, can improve the problem that the heat pump panel manufacturing cannot meet the diverse detail requirements and the manufacturing cost is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic structural diagram of a combination of a first edge panel and a second edge panel in a modular spliced ​​heat pump panel provided in this embodiment;

[0025] Figure 2 A schematic structural diagram of a combination of a first edge panel, an intermediate panel and a second edge panel in a modular spliced ​​heat pump panel provided in this embodiment;

[0026] Figure 3 A schematic structural diagram of a combination of a first edge panel, two middle panels and a second edge panel in a modular spliced ​​heat pump panel provided in this embodiment;

[0027] Figure 4 A schematic structural diagram of a combination of a first edge panel, three middle panels and a second edge panel in a modular spliced ​​heat pump panel provided in this embodiment;

[0028] Figure 5 A schematic structural diagram of a first edge panel, three middle panels, a second edge panel and a sheet metal strip assembly of a modular spliced ​​heat pump panel provided in this embodiment;

[0029] Figure 6 for Figure 5 The schematic diagram of the back structure of the modular spliced ​​heat pump panel with one middle panel removed;

[0030] Figure 7 for Figure 6 A partial enlarged view of middle A;

[0031] Figure 8 for Figure 6 A partial enlarged view of B in the middle;

[0032] Fig. 9 for Figure 5 The front structural diagram of the modular spliced ​​heat pump panel shown is a diagram with one middle panel removed;

[0033] Fig.10 for Fig. 9 A partial enlarged view of C in the middle.

[0034] Icons: 10-modular splicing heat pump panel; 100-first edge panel; 110-first grille; 120-first ventilation hole; 200-second edge panel; 210-smooth panel; 220-second grille; 300-middle panel; 310-middle grille; 320-second ventilation hole; 400-card hole; 410-card block; 420-wedge block; 500-docking hole; 510-assembly plate; 520-assembly hole; 600-guide wedge; 610-guide port; 700-sheet metal strip. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0039] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0040] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0041] Combine the following Figures 1 to 10 The modular spliced ​​heat pump panel 10 and the heat pump housing provided in this embodiment are described in detail.

[0042] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 An embodiment of the utility model provides a modular spliced ​​heat pump panel 10, comprising a first edge panel 100, a second edge panel 200 and at least one middle panel 300; the first edge panel 100, the middle panel 300 and the second edge panel 200 are respectively injection molded by a mold, and at least two of the first edge panel 100, the middle panel 300 and the second edge panel 200 are assembled and fixed together side by side by means of snap-fitting and / or fasteners.

[0043] “At least two of the first edge panel 100, the middle panel 300 and the second edge panel 200 are assembled and fixed together side by side by means of snap-fitting and / or fastening with fasteners” includes the first edge panel 100 being spliced ​​with the middle panel 300, or the second edge panel 200 being spliced ​​with the middle panel 300, or the first edge panel 100 and the second edge panel 200 being spliced, or the first edge panel 100, the middle panel 300 and the second edge panel 200 being spliced ​​in sequence, and the number of the middle panels 300 may be one, two, three or more than three.

[0044] The first edge panel 100, the middle panel 300 and the second edge panel 200 are respectively and separately injection molded by plastic molds, and can be molded at one time. There are a variety of appearance processing processes, which can effectively meet the diverse and high-quality appearance design requirements and meet the diverse detail requirements; and the first edge panel 100, the middle panel 300 and the second edge panel 200 are divided into three independent pieces, which can be processed by several sets of small molds and produced by low-tonnage injection molding machines, which can meet customer and production needs and reduce production costs.

[0045] Herein, “snap-on connection and / or fastener fixing” refers to the use of snap-on connection alone, or the use of fastener fixing alone, or the use of both snap-on connection and fastener fixing.

[0046] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In this embodiment, there are multiple middle panels 300, and the multiple middle panels 300 are spliced ​​together side by side. The first edge panel 100 and the second edge panel 200 are respectively spliced ​​with the two outermost middle panels 300 among the multiple spliced ​​middle panels 300.

[0047] Specifically, the first edge panel 100, the middle panel 300 and the second edge panel 200 are sequentially arranged and spliced ​​from left to right to form a modular spliced ​​heat pump panel 10. The number of the middle panels 300 is one, two, three or more than three. No matter how many middle panels 300 are arranged, they are assembled in a way that they are sequentially assembled side by side. The first edge panel 100 and the second edge panel 200 are assembled at the two ends of the outermost side. The assembly method is quick and convenient, and can also reduce the assembly cost.

[0048] Reference Figure 6 , Figure 7 and Figure 8 In this embodiment, the modular spliced ​​heat pump panel 10 also includes a snap-on structure, which includes a snap-on hole 400 and a snap-on block 410 respectively arranged on any two adjacent panels among the first edge panel 100, the middle panel 300 and the second edge panel 200, and the snap-on block 410 is snap-connected and locked with the snap-on hole 400.

[0049] In this embodiment, the buckle connection method adopts a buckle structure. A buckle hole 400 and a buckle block 410 are respectively set between the first edge panel 100 and the middle panel 300, a buckle hole 400 and a buckle block 410 are respectively set between the middle panel 300 and the middle panel 300, and a buckle hole 400 and a buckle block 410 are respectively set between the middle panel 300 and the second edge panel 200. The positions of the buckle hole 400 and the buckle block 410 on the panel can be interchanged, as long as it can be ensured that when two adjacent panels are assembled, the buckle block 410 can be inserted into the buckle hole 400 to achieve assembly and fixation.

[0050] Reference Figure 6 , Figure 7 and Figure 8 In this embodiment, the clamping block 410 is provided with a wedge block 420, which is used to slide into the clamping hole 400 and lock in the clamping hole 400. With the wedge block 420, the clamping block 410 can slide into the clamping hole 400 along the wedge surface of the wedge block 420. After sliding in completely, the wedge block 420 is located in the clamping hole 400, and the clamping block 410 cannot be withdrawn, thereby completing the locking of the clamping block 410 and the clamping hole 400.

[0051] Reference Figure 6 , Figure 7 and Figure 8 In this embodiment, the modular spliced ​​heat pump panel 10 also includes a fastening connection component; the fastening connection component includes a docking hole 500 and an assembling plate 510 respectively arranged on any two adjacent panels of the first edge panel 100, the middle panel 300 and the second edge panel 200, and the assembling plate 510 is provided with an assembling hole 520, and the assembling plate 510 cooperates with the docking hole 500 so that the assembling hole 520 is aligned with the docking hole 500 and fixed.

[0052] In this embodiment, the fastener fixing method is to use a fastening connection assembly. In addition to the snap-fit ​​connection, the fastener fixing method can also be used, or both methods can be used.

[0053] The assembling plate 510 plays a guiding role. When the assembling plate 510 corresponds to the docking hole 500, the assembling hole 520 corresponds to the docking hole 500, and then they are fixed by bolts or screws.

[0054] Reference Fig. 9 and Fig.10 In this embodiment, the assembly plate 510 is provided with a guide wedge 600, and the edge of the panel where the docking hole 500 is provided is provided with a guide opening 610, and the guide wedge 600 is slidably matched with the guide opening 610 to make the centers of the docking hole 500 and the assembly hole 520 coplanar and aligned.

[0055] When the block 410 is inserted into the hole 400, the guide wedge 600 is inserted into the guide opening 610. After the block 410 is inserted into the hole 400, the guide wedge 600 and the guide opening 610 slide into position, and the docking hole 500 and the assembly hole 520 are coaxially corresponding. When the guide wedge 600 and the guide opening 610 slide, the center of the docking hole 500 is coplanar with the center of the assembly hole 520, until the center of the assembly hole 520 is coaxial with the center of the docking hole 500, and then the guide wedge 600 slides into position.

[0056] Reference Figure 2 In this embodiment, the first edge panel 100 includes a plurality of first grille sheets 110 arranged side by side and spaced apart from each other, and a first connecting plate connecting two adjacent first grille sheets 110. The first connecting plate located in the middle position of the first edge panel 100 and on one side close to the middle panel 300 are both provided with a plurality of first ventilation holes 120.

[0057] The plurality of first grille sheets 110 are arranged in parallel and spaced apart in sequence, and any two first grille sheets 110 are connected by a first connecting plate, and the plurality of first grille sheets 110 and the plurality of first connecting plates are integrally formed. The plurality of first grille sheets 110 have the function of strengthening the panel strength. The plurality of first ventilation holes 120 are for heat dissipation.

[0058] Only a portion of the first edge panel 100 is provided with the first ventilation holes 120 , and the portion without the first ventilation holes 120 is for ensuring the strength of the edge position of the modular spliced ​​heat pump panel 10 .

[0059] Reference Figure 2 In this embodiment, the middle panel 300 includes a plurality of middle grid sheets 310 arranged side by side and an middle connecting plate connecting two adjacent middle grid sheets 310; a plurality of second ventilation holes 320 are arranged between the two ends of the middle connecting plate. Similarly, the plurality of middle grid sheets 310 have the function of strengthening the panel strength, and the plurality of second ventilation holes 320 are for heat dissipation. The middle panel 300 has a large heat dissipation demand, so the entire middle panel 300 is provided with second ventilation holes 320 except between the two ends.

[0060] Reference Figure 2 In this embodiment, the second edge panel 200 is provided with a smooth panel 210 and a plurality of second grid sheets 220 sequentially connected and arranged side by side on one side of the smooth panel 210. The smooth panel 210 and the plurality of second grid sheets 220 are sequentially connected and fixed side by side. The smooth panel 210 not only has the function of strengthening the modular splicing heat pump panel 10, but can also be used to install and fix other objects without affecting the heat dissipation of the heat pump.

[0061] Reference Figure 5In this embodiment, the modular spliced ​​heat pump panel 10 further includes a sheet metal strip 700; the same end of the first edge panel 100, the middle panel 300 and the second edge panel 200 are connected and fixed by the sheet metal strip 700. The longitudinal section of the sheet metal strip 700 is in an "L" shape, and the sheet metal strip 700 extends from the first edge panel 100 to the second edge panel 200, and then the sheet metal strip 700 is connected and fixed to the first edge panel 100, the middle panel 300 and the second edge panel 200 at the same time, which plays a role in strengthening the strength of the modular spliced ​​heat pump panel 10.

[0062] The embodiment of the utility model further provides a heat pump housing, which includes a modular spliced ​​heat pump panel 10. The heat pump housing includes a panel, which adopts a modular spliced ​​heat pump panel 10. A heat pump body is also arranged in the heat plate housing.

[0063] According to a modular splicing heat pump panel 10 provided in this embodiment, the working principle of the modular splicing heat pump panel 10 is: the modular splicing heat pump panel 10 includes three panels, a first edge panel 100, a middle panel 300 and a second edge panel 200, and one or more middle panels 300 can be used as needed; the panels are fixed by snaps and screws, and the first edge panel 100 and the middle panel 300 have ventilation holes in the middle. The assembly structure between the panels is universal and can be freely matched for assembly.

[0064] The modular spliced ​​heat pump panel 10 provided in this embodiment has at least the following advantages:

[0065] The first edge panel 100, the middle panel 300 and the second edge panel 200 are independently molded by mold injection molding, with modular design. The middle panel 300 can be spliced ​​by one or more pieces to form modular spliced ​​heat pump panels 10 of different sizes. Through the design of the fuselage platform, the innovative spliced ​​panel design can be processed by several sets of small molds and produced by low-tonnage injection molding machines, which can meet the detailed needs of customers and production. Under the same or similar appearance requirements, the size of the plastic mold in the product and the limitation of the injection molding machine can be effectively reduced, the mold cost and production operation cost can be reduced, and the diversity of products can be increased, with low cost and flexible use.

[0066] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A modular spliced ​​heat pump panel, characterized in that: The invention comprises a first edge panel (100), a second edge panel (200) and at least one middle panel (300); the first edge panel (100), the middle panel (300) and the second edge panel (200) are respectively injection-molded by a mold, and at least two of the first edge panel (100), the middle panel (300) and the second edge panel (200) are assembled and fixed together side by side by means of snap-fitting and / or fastening.

2. The modular spliced ​​heat pump panel according to claim 1, characterized in that: There are a plurality of intermediate panels (300), and the plurality of intermediate panels (300) are spliced ​​together side by side; the first edge panel (100) and the second edge panel (200) are respectively spliced ​​with the two outermost intermediate panels (300) among the plurality of intermediate panels (300) after splicing.

3. The modular spliced ​​heat pump panel according to claim 2, characterized in that: The modular spliced ​​heat pump panel also includes a snap-on structure, which includes a snap-on hole (400) and a snap-on block (410) respectively arranged on any two adjacent panels of the first edge panel (100), the middle panel (300) and the second edge panel (200), wherein the snap-on block (410) is snap-connected and locked with the snap-on hole (400).

4. The modular spliced ​​heat pump panel according to claim 3, characterized in that: The clamping block (410) is provided with a wedge-shaped block (420), and the wedge-shaped block (420) is used to slide into the clamping hole (400) and be locked in the clamping hole (400).

5. The modular spliced ​​heat pump panel according to any one of claims 1 to 4, characterized in that: The modular spliced ​​heat pump panel also includes a fastening connection component; the fastening connection component includes a docking hole (500) and an assembling plate (510) respectively arranged on any two adjacent panels of the first edge panel (100), the middle panel (300) and the second edge panel (200); the assembling plate (510) is provided with an assembling hole (520); the assembling plate (510) cooperates with the docking hole (500) so that the assembling hole (520) is aligned with and fixed to the docking hole (500).

6. The modular spliced ​​heat pump panel according to claim 5, characterized in that: The assembly plate (510) is provided with a guide wedge (600), and the edge of the panel where the docking hole (500) is provided is provided with a guide opening (610), and the guide wedge (600) is slidably matched with the guide opening (610) so that the centers of the docking hole (500) and the assembly hole (520) are coplanar and aligned.

7. The modular spliced ​​heat pump panel according to any one of claims 1 to 4, characterized in that: The first edge panel (100) comprises a plurality of first grille sheets (110) arranged side by side and spaced apart, and a first connecting plate connecting two adjacent first grille sheets (110); the first connecting plate located in the middle of the first edge panel (100) and on one side close to the middle panel (300) are both provided with a plurality of first ventilation holes (120); the middle panel (300) comprises a plurality of middle grille sheets (310) arranged side by side and spaced apart, and a middle connecting plate connecting two adjacent middle grille sheets (310); and a plurality of second ventilation holes (320) are provided between the two ends of the middle connecting plate.

8. The modular spliced ​​heat pump panel according to claim 7, characterized in that: The second edge panel (200) is provided with a smooth panel (210) and a plurality of second grid sheets (220) which are sequentially connected and arranged side by side on one side of the smooth panel (210).

9. The modular spliced ​​heat pump panel according to any one of claims 1 to 4, characterized in that: The modular spliced ​​heat pump panel also includes a sheet metal strip (700); the first edge panel (100), the middle panel (300) and the second edge panel (200) are connected and fixed at the same end via the sheet metal strip (700).

10. A heat pump housing, characterized in that: The heat pump housing comprises a modular spliced ​​heat pump panel as described in any one of claims 1-9.

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