Reactance support and air conditioner outdoor unit

Abstract

The utility model relates to the technical field of air conditioners, in particular to a reactance support and an air conditioner outdoor unit. The top of the reactance support is open, and the reactance support comprises a bottom plate and a plurality of side plates; the bottom plate is used for bearing an electric reactor, and the side plates surround the electric reactor. Each side plate is connected with the bottom plate, a notch is formed between any two adjacent side plates, the notches extend to be close to the upper end face of the bottom plate from top to bottom, and the notches are configured to enable transverse corner parts or transverse outer side parts of the reactor to be exposed. The air conditioner outdoor unit comprises the reactance support. According to the reactor support and the air conditioner outdoor unit, the reactor is good in heat dissipation performance, convenient to disassemble and assemble and small in weight.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and in particular to a reactor bracket and an air conditioner outdoor unit. Background Art

[0002] Air conditioner outdoor units are generally equipped with reactors, which generate a lot of heat during air conditioning operation. Existing reactors in air conditioner outdoor units are installed in relatively closed structures, resulting in poor heat dissipation performance and shortening the service life of the reactors. Utility Model Content

[0003] The purpose of the utility model is to provide an inductor bracket and an air conditioner outdoor unit, so as to alleviate the technical problem of poor heat dissipation performance of the inductor in the air conditioner outdoor unit in the prior art.

[0004] The reactor support provided by the utility model is provided with an opening at the top, and comprises a bottom plate and a plurality of side plates; the bottom plate is used for supporting the reactor, and the plurality of side plates are provided around the reactor.

[0005] Each of the side plates is connected to the bottom plate, and there is a gap between any two adjacent side plates. The gap extends from top to bottom to the upper end surface close to the bottom plate. The gap is configured to expose the lateral corners or lateral outer sides of the reactor.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] The reactor bracket provided by the utility model has a structure formed by several side panels with several notches, forming a non-enclosed structure and an open top. Therefore, after the reactor is installed on the bottom plate of the reactor bracket, the space in which the reactor is located is relatively open, and the top, lateral corners, or lateral outer portions of the reactor are exposed. The heat dissipated by the reactor during operation can be carried away by airflow through the top opening and side notches of the reactor bracket, thereby improving heat dissipation performance and extending the service life of the reactor. In addition, the open design of the reactor bracket facilitates the removal and installation of the reactor and reduces its weight.

[0008] Preferably, as an implementable embodiment, the reactor bracket has four side faces, and the side panels include a first side panel, a second side panel and a third side panel respectively arranged on three sides of the reactor bracket, and the other side of the reactor bracket is open.

[0009] The first side plate and the second side plate are arranged opposite to each other. The first side plate and the third side plate are used to connect to the heat exchanger, and the second side plate is used to connect to the motor bracket.

[0010] The beneficial effect is that the heat dissipation performance of the reactor can be improved.

[0011] Preferably, as an implementable embodiment, there is a first groove with an opening facing downward between the first side plate and the heat exchanger;

[0012] And / or, a second groove with an opening facing downwards is present between the second side plate and the motor bracket.

[0013] The beneficial effect is that the heat dissipation performance of the reactor can be improved.

[0014] Preferably, as an implementable embodiment, the groove depth of the first groove is 95-105 mm, and / or the groove depth of the second groove is 23-33 mm.

[0015] The beneficial effect is that noise can be reduced.

[0016] Preferably, as an implementation method, a first through hole is formed in a portion of the first side plate corresponding to the groove wall of the first groove;

[0017] And / or, the third side plate is provided with a second through hole;

[0018] And / or, a first flange is provided on both sides of the third side panel, and / or, a second flange is provided on the vertical hole walls on both sides of the through hole on the third side panel, and / or, a third flange folded upward is provided on the side of the bottom panel opposite to the third side panel.

[0019] The beneficial effect is that it is helpful to improve the structural strength of the first side plate and can also provide a certain protection effect for the reactor.

[0020] Preferably, as an implementation method, a first positioning groove is provided on the top of the first side plate, and the first positioning groove is used to cooperate with the top of the heat exchanger for positioning;

[0021] And / or, a fourth flange is provided on the top of the second side plate, the fourth flange is used to overlap the motor bracket, and the fourth flange and the motor bracket are locked and fixed by a first locking assembly;

[0022] And / or, a second positioning groove is provided on the top of the third side plate, and the second positioning groove is used for cooperating with the heat exchanger for positioning.

[0023] The beneficial effect is that the assembly is convenient.

[0024] Preferably, as an implementable embodiment, the first side panel, the second side panel and the bottom panel are an integrally formed structure;

[0025] And / or, the third side panel and the bottom panel are locked and fixed via a second locking assembly.

[0026] The beneficial effects are that it is conducive to improving structural strength, facilitating processing and assembly, and reducing material waste.

[0027] Preferably, as an implementable embodiment, the second locking assembly includes a threaded connection;

[0028] And / or, the bottom plate is provided with a limiting convex plate, and the limiting convex plate abuts against the third side plate to limit the position of the third side plate and prevent the third side plate from rotating.

[0029] The beneficial effects are that the operation is convenient and the connection is reliable.

[0030] The utility model provides an air conditioner outdoor unit, comprising a heat exchanger, a motor bracket, a reactor and the reactor bracket; the reactor bracket is installed between the heat exchanger and the motor bracket, and the reactor is installed on the bottom plate of the reactor bracket.

[0031] The beneficial effects are that the reactor has better heat dissipation performance, is easy to disassemble and assemble, and can also reduce weight.

[0032] Preferably, as an implementable embodiment, the air conditioner outdoor unit further includes a cooling fan, the reactor bracket and the cooling fan are in the same cavity, and the distance between the bottom plate and the top of the cooling fan is 65 to 75 mm;

[0033] And / or, the reactor and the base plate are locked and fixed by a third locking assembly.

[0034] The beneficial effects are that noise can be reduced and the supporting reliability of the reactor by the reactor bracket is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0036] Figure 1 A schematic diagram of the assembly structure of the reactor support and the reactor provided in an embodiment of the utility model;

[0037] Figure 2 A schematic diagram of the structure of the reactance bracket provided in an embodiment of the utility model;

[0038] Figure 3 A schematic diagram of the partial structure of an air conditioner outdoor unit provided by an embodiment of the present utility model;

[0039] Figure 4This is another partial structural diagram of the air conditioner outdoor unit provided by an embodiment of the present utility model.

[0040] Description of reference numerals:

[0041] 100 - Reactor bracket; 110 - Bottom plate; 111 - Third flange; 112 - Position-limiting convex plate; 120 - First side plate; 121 - First groove; 122 - First through hole; 123 - First positioning groove; 130 - Second side plate; 131 - Second groove; 132 - Fourth flange; 140 - Third side plate; 141 - Second through hole; 142 - First flange; 143 - Second flange; 144 - Second positioning groove; 150 - Second locking assembly;

[0042] 200-reactor;

[0043] 300-heat exchanger;

[0044] 400-motor bracket;

[0045] 500-Cooling fan. DETAILED DESCRIPTION

[0046] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0047] The present invention will be further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0048] See also Figure 1 and Figure 2 This embodiment provides an inductor support 100, which has an opening at the top and includes a bottom plate 110 and a plurality of side plates. The bottom plate 110 is used to support the inductor 200, and the plurality of side plates 120 are arranged around the inductor 200. Each side plate is connected to the bottom plate 110, and there is a gap between any two adjacent side plates. The gap extends from top to bottom to the upper end surface close to the bottom plate 110, and the gap is configured to expose the lateral corners or lateral outer sides of the inductor 200.

[0049] The reactor support 100 provided in this embodiment has a structure formed by several side panels with several gaps, which is a non-enclosed structure and has an open top. Therefore, after the reactor 200 is installed on the bottom plate 110 of the reactor support 100, the space in which the reactor 200 is located is relatively open, and the top of the reactor 200 and the lateral corners or lateral outer parts of the reactor 200 are exposed. The heat emitted by the reactor 200 during operation can be carried away by the airflow through the top opening and side gaps of the reactor support 100, thereby improving the heat dissipation performance and extending the service life of the reactor 200. In addition, the open design of the reactor support 100 also facilitates the disassembly and assembly of the reactor 200 and reduces its weight.

[0050] Preferably, see Figures 1-4 The reactor bracket 100 is set to a structure with four sides to better adapt to the reactor 200 with four sides; the above-mentioned several side panels include a first side panel 120, a second side panel 130 and a third side panel 140 respectively arranged on three sides of the reactor bracket 100, and the other side of the reactor bracket 100 is opened to further improve the openness of the reactor bracket 100, so as to improve the heat dissipation performance of the reactor 200. On the basis of this structure, the first side panel 120 and the second side panel 130 are arranged relative to each other, and the first side panel 120 and the third side panel 140 are used to connect the heat exchanger 300 inside the air-conditioning outdoor unit, and the second side panel 130 is used to connect the motor bracket 400 inside the air-conditioning outdoor unit. Thus, the inductor bracket 100 can be fixed to the area between the heat exchanger 300 and the motor bracket 400 inside the air-conditioning outdoor unit by using each side panel. On the one hand, the inductor 200 is arranged close to the heat exchanger 300, and the heat exchanger 300 can be used to absorb the heat released by the inductor 200 when the air conditioner is heating, which is beneficial to improving the heat dissipation performance of the inductor 200; on the other hand, the cooling fan 500 inside the air-conditioning outdoor unit can accelerate the flow rate of the air flow inside the air-conditioning outdoor unit, thereby accelerating the dissipation rate of the heat released by the inductor 200 and further improving the heat dissipation performance of the inductor 200.

[0051] A downwardly opening first groove 121 may be provided between the first side plate 120 and the heat exchanger 300. This creates a buffer space between the portion of the first side plate 120 near the bottom plate 110 and the heat exchanger 300, thereby reducing the collision energy between the reactor support 100 and the heat exchanger 300. Furthermore, airflow entering the first groove 121 enhances the heat dissipation of the first side plate 120, thereby improving the heat dissipation performance of the reactor 200.

[0052] Preferably, the groove depth of the first groove 121 can be set to 95-105 mm. Within this range, it can meet the structural requirements and reduce the eddy current generated in the first groove 121, thereby reducing noise.

[0053] A downwardly opening second groove 131 can be provided between the second side plate 130 and the motor bracket 400. This creates a buffer space between the portion of the second side plate 130 near the base plate 110 and the motor bracket 400, reducing the collision energy between the reactor bracket 100 and the heat exchanger 300. Furthermore, airflow entering the second groove 131 enhances the heat dissipation of the second side plate 130, thereby improving the heat dissipation performance of the reactor 200.

[0054] Preferably, the groove depth of the second groove 131 can be set to 23 to 33 mm. Within this range, the structural requirements can be met while the eddy current generated in the second groove 131 can be reduced, thereby reducing noise.

[0055] A first through hole 122 can be provided in the first side plate 120 at a location corresponding to the wall of the first groove 121. On the one hand, the first through hole 122 can serve as a heat dissipation hole to further enhance the heat dissipation effect of the airflow on the reactor 200. On the other hand, the provision of the first through hole 122 also helps to improve the structural strength of the first side plate 120. Furthermore, the provision of the first through hole 122 can also reduce weight. The first through hole 122 can be elongated, and the length direction of the first through hole 122 can be arranged parallel to the bottom plate 110. There can be multiple first through holes 122, and the multiple first through holes 122 can be arranged perpendicular to the bottom plate 110.

[0056] A second through hole 141 can be provided on the third side plate 140. This second through hole 141 can serve as a heat dissipation hole to further improve the heat dissipation effect of the reactor 200. Furthermore, the provision of the second through hole 141 improves the structural strength of the third side plate 140. Furthermore, the provision of the second through hole 141 can reduce weight. The second through hole 141 can be elongated, with its length perpendicular to the bottom plate 110. A single second through hole 141 can be located in the center of the third side plate 140.

[0057] First flanges 142 may be provided on both sides of the third side plate 140 to enhance the structural strength of the third side plate 140 .

[0058] Second flanges 143 may be provided on both sides of the vertical hole walls of the through hole (the second through hole 141 ) on the third side plate 140 to further enhance the structural strength of the third side plate 140 .

[0059] A third flange 111 folded upward may be provided on a side of the bottom plate 110 opposite to the third side plate 140 . The third flange 111 not only strengthens the bottom plate 110 , but also provides a certain degree of protection for the reactor 200 .

[0060] Specifically, a first positioning groove 123 can be provided at the top of the first side plate 120, so that the first positioning groove 123 can cooperate with the top of the heat exchanger 300 to realize the positioning of the heat exchanger 300 on the reactor bracket 100. During installation, it is only necessary to snap the first positioning groove 123 onto the top of the heat exchanger 300 to complete the assembly, which is very convenient.

[0061] A fourth flange 132 can be provided on the top of the second side panel 130. During installation, the fourth flange 132 can be overlapped onto the motor bracket 400, and the first flange 142 can be locked and fixed to the motor bracket 400 using the first locking assembly, which facilitates assembly and ensures the fixing effect of the inductor bracket 100, so that the inductor bracket 100 can be fixed to the specified position.

[0062] A second positioning groove 144 can be provided on the top of the third side plate 140, so that the second positioning groove 144 can cooperate with the heat exchanger 300 to realize the positioning of the heat exchanger 300 on the reactor bracket 100. During installation, it is only necessary to snap the second positioning groove 144 onto the top of the heat exchanger 300 to complete the assembly, which is very convenient.

[0063] Preferably, the first side panel 120, the second side panel 130, and the bottom panel 110 can be formed as an integrally formed structure, which is beneficial for improving structural strength, reducing the number of parts, and facilitating processing and assembly. Specifically, the first side panel 120, the second side panel 130, and the bottom panel 110 can be formed by sheet metal cutting and bending.

[0064] The third side plate 140 and the bottom plate 110 can be locked and fixed by the second locking assembly 150 to reduce material waste.

[0065] Furthermore, a threaded connector may be provided in the second locking assembly 150 , and the third side plate 140 and the bottom plate 110 may be locked and fixed by utilizing the threaded connector, which is easy to operate and has a reliable connection.

[0066] A limiting protrusion 112 may be provided on the bottom plate 110 , and the limiting protrusion 112 is brought into contact with the third side plate 140 , so as to utilize the limiting protrusion 112 to limit the position of the third side plate 140 and prevent the third side plate 140 from rotating, thereby improving the connection reliability between the third side plate 140 and the bottom plate 110 .

[0067] See also Figures 1-4 This embodiment also provides an air conditioner outdoor unit, which includes a heat exchanger 300, a motor bracket 400, an inductor 200 and the above-mentioned inductor bracket 100; the inductor bracket 100 is installed between the heat exchanger 300 and the motor bracket 400, and the inductor 200 is installed on the bottom plate of the inductor bracket 100.

[0068] The air conditioner outdoor unit provided in this embodiment includes the above-mentioned inductor bracket 100, and therefore has all the advantages of the above-mentioned inductor bracket 100. The inductor 200 has better heat dissipation performance, is easy to disassemble and assemble, and has a small weight. In addition, the inductor 200 is arranged close to the heat exchanger 300. When the air conditioner is heating, the heat exchanger 300 can be used to absorb the heat released by the inductor 200, which is beneficial to improving the heat dissipation performance of the inductor 200.

[0069] The air conditioner outdoor unit is provided with a cooling fan 500, and the inductor bracket 100 and the cooling fan 500 are arranged in the same cavity. The presence of the cooling fan 500 can accelerate the flow rate of the air flow inside the air conditioner outdoor unit, thereby accelerating the dissipation rate of the heat released by the inductor 200 and further improving the heat dissipation performance of the inductor 200; the distance between the bottom plate 110 and the top of the cooling fan 500 is set to 65 to 75 mm. Within this range, it can meet the structural requirements and reduce noise.

[0070] Specifically, the reactor 200 and the base plate 110 can be locked and fixed by the third locking assembly to ensure the support reliability of the reactor bracket 100 for the reactor 200 .

[0071] In the description of the present invention, it should be noted that the terms "upper" and "lower" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention.

[0072] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A reactor support, characterized in that: The top of the reactor support (100) is open, and the reactor support (100) comprises a bottom plate (110) and a plurality of side plates (120); The bottom plate (110) is used to support the reactor (200), and a plurality of side plates (120) are arranged around the reactor (200); Each of the side plates (120) is connected to the bottom plate (110), and a gap exists between any two adjacent side plates (120). The gap extends from top to bottom to an upper end surface close to the bottom plate (110), and the gap is configured to expose a lateral corner portion or a lateral outer portion of the reactor (200).

2. The reactor support according to claim 1, characterized in that: The reactor support (100) has four side surfaces, and the side panels (120) include a first side panel (120), a second side panel (130), and a third side panel (140) respectively arranged on three sides of the reactor support (100), and the other side of the reactor support (100) is open. The first side plate (120) and the second side plate (130) are arranged opposite to each other; the first side plate (120) and the third side plate (140) are used to connect the heat exchanger (300); and the second side plate (130) is used to connect the motor bracket (400).

3. The reactor support according to claim 2, characterized in that: A first groove (121) with an opening facing downward is provided between the first side plate (120) and the heat exchanger (300); And / or, a second groove (131) with an opening facing downwards is present between the second side plate (130) and the motor bracket (400).

4. The reactor support according to claim 3, characterized in that: The groove depth of the first groove (121) is 95-105 mm, and / or the groove depth of the second groove (131) is 23-33 mm.

5. The reactor support according to claim 3, characterized in that: A first through hole (122) is formed in a portion of the first side plate (120) corresponding to the groove wall of the first groove (121); And / or, the third side plate (140) is provided with a second through hole (141); And / or, first flanges (142) are provided on both sides of the third side panel (140), and / or, second flanges (143) are provided on the vertical hole walls on both sides of the through hole on the third side panel (140), and / or, a third flange (111) folded upward is provided on the side of the bottom panel (110) opposite to the third side panel (140).

6. The reactor support according to claim 2, characterized in that: A first positioning groove (123) is provided on the top of the first side plate (120), and the first positioning groove (123) is used to cooperate with the top of the heat exchanger (300) for positioning; And / or, a fourth flange (132) is provided on the top of the second side plate (130), the fourth flange (132) is used to overlap the motor bracket (400), and the fourth flange (132) and the motor bracket (400) are locked and fixed by a first locking assembly; And / or, a second positioning groove (144) is provided on the top of the third side plate (140), and the second positioning groove (144) is used for cooperating with the heat exchanger (300) for positioning.

7. The reactor support according to any one of claims 2 to 6, characterized in that: The first side plate (120), the second side plate (130) and the bottom plate (110) are an integrally formed structure; And / or, the third side plate (140) and the bottom plate (110) are locked and fixed via a second locking assembly (150).

8. The reactor support according to claim 7, characterized in that: The second locking assembly (150) includes a threaded connection; And / or, the bottom plate (110) is provided with a limiting convex plate (112), and the limiting convex plate (112) abuts against the third side plate (140) to limit the position of the third side plate (140) and prevent the third side plate (140) from rotating.

9. An air conditioner outdoor unit, characterized in that: The invention comprises a heat exchanger (300), a motor bracket (400), a reactor (200) and the reactor bracket (100) according to any one of claims 1 to 8; the reactor bracket (100) is installed between the heat exchanger (300) and the motor bracket (400), and the reactor (200) is installed on the bottom plate of the reactor bracket (100).

10. The air conditioner outdoor unit according to claim 9, characterized in that: The air conditioner outdoor unit further includes a cooling fan (500), the reactor bracket (100) and the cooling fan (500) are located in the same cavity, and the distance between the bottom plate (110) and the top of the cooling fan (500) is 65 to 75 mm; And / or, the reactor (200) and the base plate (110) are locked and fixed via a third locking assembly.

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