Air guide assembly and control cabinet

Abstract

The utility model discloses an air guide assembly and a control cabinet, and the air guide assembly comprises a first plate body which is provided with a first guide part; the second plate body is provided with a second guide part, the first guide part is suitable for being matched with the second guide part in the vertical direction, and the first plate body and the second plate body can relatively move up and down; the first connecting part is arranged on the first plate body; the second connecting part is arranged on the second plate body, and the first connecting part is suitable for being detachably connected with the second connecting part when the first plate body and the second plate body are located at preset positions. Through the arrangement of the first guide part and the second guide part, the first plate body and the second plate body can be adjusted up and down in the vertical direction, and after the first plate body and the second plate body are adjusted to the proper position, the relative position between the first plate body and the second plate body is fixed in the mode that the first connecting part and the second connecting part are connected; therefore, it is guaranteed that the frequency converter and the filter installed on the first plate body and the second plate body can be located at the proper distance, and the abnormal heating problem is avoided by adopting the vertical installation mode.

Description

Technical Field

[0001] The present application relates to the technical field of low-voltage control cabinets, and in particular to an air guide component and a control cabinet. Background Art

[0002] In the related art, when multiple inverters and filters are installed in a control cabinet, the inverters and filters need to dissipate heat. If there is insufficient space, the inverters and filters will heat up abnormally, leading to electrical fires or frequent over-temperature failures of the equipment, causing serious losses to the production equipment and property. In addition, the inverters and filters are usually installed in parallel, which requires increasing the width of the cabinet. However, the on-site installation conditions are limited, and the control cabinet cannot be installed beyond the size. Summary of the invention

[0003] The purpose of the present application is to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an air guide assembly that avoids abnormal heating by adopting a parallel vertical installation method.

[0004] The present application also proposes a control cabinet including the above-mentioned air guide assembly.

[0005] According to the first aspect of the present application, the wind guide assembly includes:

[0006] The first plate body is provided with a first guide portion;

[0007] The second plate body is provided with a second guide portion, and the first guide portion is adapted to be arranged in cooperation with the second guide portion in a vertical direction so that the first plate body and the second plate body can move up and down relative to each other;

[0008] A first connecting portion, disposed on the first plate;

[0009] The second connecting portion is arranged on the second plate body, and the first connecting portion is suitable for being detachably connected to the second connecting portion when the first plate body and the second plate body are in a preset position.

[0010] The air guide assembly according to the first aspect of the present application has at least the following beneficial effects: the first guide portion and the second guide portion are arranged so that the first plate body and the second plate body can be adjusted up and down in the vertical direction; after being adjusted to a suitable position, the relative position between the first plate body and the second plate body is fixed by connecting the first connecting portion and the second connecting portion, thereby ensuring that the inverter and the filter installed on the first plate body and the second plate body can be at a suitable spacing, and by adopting a parallel vertical installation method, abnormal heating problems can be avoided.

[0011] According to the wind guide assembly described in the first aspect embodiment of the present application, the first guide portion includes a first inclined plate and a first vertical plate, the first inclined plate and the first vertical plate are arranged at an angle to form a first guide rail folding structure, the second guide portion includes a second inclined plate and a second vertical plate, the second inclined plate and the second vertical plate are arranged at an angle to form a second guide rail folding structure, and the first guide rail folding structure and the second guide rail folding structure are nested to allow relative up and down movements to occur between the first plate body and the second plate body.

[0012] According to the wind guide assembly described in the embodiment of the first aspect of the present application, the first connecting portion is arranged on the first vertical plate, and the second connecting portion is arranged on the second vertical plate.

[0013] According to the wind guide assembly described in the embodiment of the first aspect of the present application, the first connecting portion includes a plurality of positioning protrusions arranged in sequence and spaced apart along the vertical direction, and the second connecting portion includes a plurality of positioning recesses arranged in sequence and spaced apart along the vertical direction, and at least some of the positioning protrusions are snap-connected with at least some of the positioning recesses to relatively fix the first plate body and the second plate body.

[0014] According to the wind guide assembly described in the embodiment of the first aspect of the present application, the first guide part is respectively arranged on the left and right sides of the first plate body, and the second guide part is respectively arranged on the left and right sides of the second plate body.

[0015] According to the wind guide assembly described in the embodiment of the first aspect of the present application, a first mounting portion is provided on the outer side of the first vertical plate, and a second mounting portion is provided on the outer side of the second vertical plate, and the first mounting portion and the second mounting portion extend in a direction away from each other.

[0016] According to the air guide assembly described in the embodiment of the first aspect of the present application, the first mounting portion includes a first folded edge base and a first mounting hole, and the first mounting holes are arranged in sequence and spaced apart in the vertical direction, and the second mounting portion includes a second folded edge base and a second mounting hole, and the second mounting holes are arranged in sequence and spaced apart in the vertical direction.

[0017] According to the wind guide assembly described in the embodiment of the first aspect of the present application, the first folded edge base and the second folded edge base are oriented in opposite directions, and the first folded edge base and the second folded edge base are suitable for being combined into an installation plane for installation.

[0018] According to the wind guide assembly described in the embodiment of the first aspect of the present application, the first plate body, the first guide portion, and the first mounting portion are an integrated structure, and the second plate body, the second guide portion, and the second mounting portion are an integrated structure.

[0019] The control cabinet according to the embodiment of the second aspect of the present application includes: the air guide assembly as described in the embodiment of the first aspect of the present application.

[0020] It is not difficult to understand that the control cabinet in the embodiment of the second aspect of the present application has the technical effect of the air guide component in the embodiment of the first aspect, and therefore will not be elaborated on.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present application is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0024] Figure 2 This is a schematic structural diagram of a first plate body according to an embodiment of the present application;

[0025] Figure 3 It is a schematic structural diagram of the second plate body of an embodiment of the present application.

[0026] Reference numerals:

[0027] 100, first plate body; 110, first guide portion; 111, first inclined plate; 112, first vertical plate; 120, first connecting portion; 130, first mounting portion; 131, first folding base; 132, first mounting hole;

[0028] 200, second plate body; 210, second guide portion; 211, second inclined plate; 212, second vertical plate; 220, second connecting portion; 230, second mounting portion; 231, second folding base; 232, second mounting hole. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0030] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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, and therefore should not be understood as a limitation on the present application.

[0031] In the description of this application, "several" means one or more, "more" means at least two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application after combining the specific content of the technical solution.

[0033] Reference Figures 1 to 3 The air guide assembly of the first embodiment of the present application is applied to heat dissipation and air guiding of a low-voltage control cabinet, and the air guide assembly includes a first plate body 100 and a second plate body 200.

[0034] The first plate body 100 is provided with a first guide portion 110; the second plate body 200 is provided with a second guide portion 210, and the first guide portion 110 is suitable for being arranged in cooperation with the second guide portion 210 in a vertical direction so that relative up and down movements can occur between the first plate body 100 and the second plate body 200; the first connecting portion 120 is arranged on the first plate body 100; the second connecting portion 220 is arranged on the second plate body 200, and the first connecting portion 120 is suitable for being detachably connected to the second connecting portion 220 when the first plate body 100 and the second plate body 200 are in a preset position.

[0035] It can be understood that, based on the coordinated arrangement of the first guide portion 110 and the second guide portion 210, the first plate body 100 or the second plate body 200 can move up and down along the guidance of the first guide portion 110 and the second guide portion 210, and when it moves to a suitable position so that the heat dissipation of the upper and lower adjacent inverters and filters does not affect each other, the positions of the first plate body 100 and the second plate body 200 are relatively fixed by the relative fixing of the first connecting portion 120 and the second connecting portion 220, thereby ensuring the heat dissipation and wind guiding function of the low-voltage control cabinet and avoiding abnormal heating problems through parallel vertical installation.

[0036] In some embodiments, the first plate body 100 serves as an air guide plate having a plate surface for installing a frequency converter and a filter. The second plate body 200 also serves as an air guide plate and has a plate surface for installing a frequency converter and a filter. When the first plate body 100 or the second plate body 200 moves up and down, the intervals between adjacent frequency converters and filters above and below will change. A safe and appropriate spacing is selected according to frequency converters and filters of different powers and models, thereby avoiding abnormal heating problems while making full use of the space of the low-voltage control cabinet.

[0037] Reference Figures 1 to 3 The air guide assembly of the first embodiment of the present application can be adjusted up and down in the vertical direction between the first plate body 100 and the second plate body 200 by setting the first guide portion 110 and the second guide portion 210. After adjusting to the appropriate position, the relative position between the first plate body 100 and the second plate body 200 is fixed by connecting the first connecting portion 120 and the second connecting portion 220, thereby ensuring that the inverter and the filter installed on the first plate body 100 and the second plate body 200 can be at a suitable spacing, and the abnormal heating problem is avoided by adopting a parallel vertical installation method.

[0038] In some embodiments of the present application, the first guide portion 110 includes a first inclined plate 111 and a first vertical plate 112, the first inclined plate 111 and the first vertical plate 112 are arranged at an angle and form a first guide rail folding structure, the second guide portion 210 includes a second inclined plate 211 and a second vertical plate 212, the second inclined plate 211 and the second vertical plate 212 are arranged at an angle and form a second guide rail folding structure, the first guide rail folding structure and the second guide rail folding structure are nested so that relative up and down movement can occur between the first plate body 100 and the second plate body 200. In some embodiments of the present application, the first connecting portion 120 is arranged on the first vertical plate 112, and the second connecting portion 220 is arranged on the second vertical plate 212.

[0039] It can be understood that one side of the first inclined plate 111 is connected to the first plate body 100, and the other side of the first inclined plate 111 is connected to one side of the first vertical plate 112 to form a first guide rail folding structure. Similarly, one side of the second inclined plate 211 is connected to the second plate body 200, and the other side of the second inclined plate 211 is connected to one side of the second vertical plate 212 to form a second guide rail folding structure. The first guide rail folding structure and the second guide rail folding structure are set to a size that can be nested with each other, so that the first plate body 100 or the second plate body 200 can slide up and down along the guide of the first guide rail folding structure and the second guide rail folding structure. Using the plate structure to form the guide part is not only convenient for material acquisition, but also easy to manufacture and very convenient to install in the control cabinet.

[0040] In some embodiments, the first inclined plate 111 and the second inclined plate 211 are arranged parallel to each other, and the first plate body 100, the first vertical plate 112, the second plate body 200 and the second vertical plate 212 are arranged parallel to each other, thereby ensuring that the formed guide rail folding structure can slide smoothly.

[0041] In some other embodiments, the first guide portion 110 and the second guide portion 210 may also be configured as a slider guide structure or the like.

[0042] In some embodiments, the first guide portion 110 is respectively arranged on the left and right sides of the first plate body 100, and the second guide portion 210 is respectively arranged on the left and right sides of the second plate body 200. It can be understood that symmetrically arranging the first guide rail folding structure and the second guide rail folding structure on the first plate body 100 and the second plate body 200 can ensure the smooth sliding of the first plate body 100 and the second plate body 200. When used specifically, the inverter and the filter are first installed on the first plate body 100 and the second plate body 200, and then the first plate body 100 or the second plate body 200 is fixed in the control cabinet, and the second plate body 200 or the first plate body 100 is slid and adjusted accordingly, thereby effectively increasing the size of the air guide plate to meet the air duct isolation of the vertical installation of inverter filters of different heights.

[0043] In some embodiments of the present application, the first connection portion 120 includes a plurality of positioning protrusions arranged in sequence and at intervals along the vertical direction, and the second connection portion 220 includes a plurality of positioning recesses arranged in sequence and at intervals along the vertical direction, and at least some of the positioning protrusions are snap-connected with at least some of the positioning recesses to relatively fix the first plate 100 and the second plate 200. It can be understood that based on the plurality of arranged positioning protrusions and positioning recesses, after relative displacement occurs between the first plate 100 and the second plate 200, the first plate 100 and the second plate 200 can still be fixed to each other by some of the positioning protrusions and positioning recesses, so that the first plate 100 and the second plate 200 are fixed in position.

[0044] In some embodiments, the intervals between the positioning protrusions are equal, and the intervals between the positioning concave points are equal, so as to facilitate the fixing operation after adjustment.

[0045] In other embodiments, the first connection portion 120 and the second connection portion 220 may also be a threaded connection structure, an adhesive connection structure, etc., and they only need to realize the function of detachable connection, and the specific setting can be selected according to actual conditions.

[0046] In some embodiments of the present application, a first mounting portion 130 is disposed on the outer side of the first vertical plate 112, and a second mounting portion 230 is disposed on the outer side of the second vertical plate 212, and the first mounting portion 130 and the second mounting portion 230 are extended in a direction away from each other. It can be understood that the first mounting portion 130 and the second mounting portion 230 constitute a mounting structure suitable for installation and connection, which is used to connect with the control cabinet, and the first guide portion 110 and the second guide portion 210 are used for preliminary positioning, and the first mounting portion 130 and the second mounting portion 230 can be used to achieve reliable installation and fixation, so that the inverter filter can be installed smoothly.

[0047] In some embodiments, the first mounting portion 130 includes a first folded edge base 131 and a first mounting hole 132, and the first mounting holes 132 are arranged in sequence and spaced apart in the vertical direction, and the second mounting portion 230 includes a second folded edge base 231 and a second mounting hole 232, and the second mounting hole 232 is arranged in sequence and spaced apart in the vertical direction. It can be understood that using a plate structure as a base can facilitate material acquisition and preparation, and the structure of the mounting hole can be more easily connected to the control cabinet, thereby improving adaptability.

[0048] In other embodiments, the first mounting portion 130 and the second mounting portion 230 may be designed as a threaded connection structure, an adhesive connection structure, etc., and only need to realize the function of being installed and connected with the control cabinet. The specific settings can be selected according to actual conditions.

[0049] In some embodiments of the present application, the first folded edge base 131 and the second folded edge base 231 are oriented in opposite directions, and the first folded edge base 131 and the second folded edge base 231 are suitable for being combined into an installation plane for installation. It is understandable that the area of ​​the installation plane is increased by designing the folded edge base 131 in opposite directions, making installation more convenient.

[0050] In some embodiments, the first folding base 131 and the second folding base 231 are arranged perpendicularly to the first plate body 100 and the second plate body 200 to achieve reliable installation.

[0051] In some embodiments of the present application, the first plate body 100, the first guide portion 110, and the first mounting portion 130 are an integrated structure, and the second plate body 200, the second guide portion 210, and the second mounting portion 230 are an integrated structure. It can be understood that the first plate body 100 and the second plate body 200 can be prepared by bending and forming, and the first guide portion 110 and the first mounting portion 130 are obtained on the first plate body 100, and the second guide portion 210 and the second mounting portion 230 are obtained on the second plate body 200, which is very simple to manufacture.

[0052] Reference Figures 1 to 3 The control cabinet of the second aspect embodiment of the present application includes the air guide assembly of the first aspect embodiment of the present application. When the required position is insufficient during installation, the first plate body 100 or the second plate body 200 can be moved up and down, and the positioning protrusions and the positioning concave points cooperate to fix them to prevent slipping, and the size of the air guide plate is effectively increased to meet the air duct isolation requirements of vertically installed inverter filters at different heights.

[0053] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. An air guide assembly, characterized in that: include: The first plate body (100) is provided with a first guide portion (110); The second plate body (200) is provided with a second guide portion (210), and the first guide portion (110) is adapted to be arranged in cooperation with the second guide portion (210) in a vertical direction so that the first plate body (100) and the second plate body (200) can move up and down relative to each other; A first connecting portion (120) is arranged on the first plate body (100); The second connecting portion (220) is arranged on the second plate body (200), and the first connecting portion (120) is suitable for being detachably connected to the second connecting portion (220) when the first plate body (100) and the second plate body (200) are in a preset position.

2. The air guide assembly according to claim 1, characterized in that: The first guide portion (110) comprises a first inclined plate (111) and a first vertical plate (112), the first inclined plate (111) and the first vertical plate (112) are arranged at an angle to form a first guide rail folding structure, the second guide portion (210) comprises a second inclined plate (211) and a second vertical plate (212), the second inclined plate (211) and the second vertical plate (212) are arranged at an angle to form a second guide rail folding structure, the first guide rail folding structure and the second guide rail folding structure are nested to enable relative up and down movement between the first plate body (100) and the second plate body (200).

3. The air guide assembly according to claim 2, characterized in that: The first connection portion (120) is disposed on the first vertical plate (112), and the second connection portion (220) is disposed on the second vertical plate (212).

4. The air guide assembly according to claim 3, characterized in that: The first connecting portion (120) includes a plurality of positioning protrusions arranged in sequence and at intervals along the vertical direction, and the second connecting portion (220) includes a plurality of positioning recesses arranged in sequence and at intervals along the vertical direction, and at least some of the positioning protrusions are snap-connected with at least some of the positioning recesses to relatively fix the first plate body (100) and the second plate body (200).

5. The air guide assembly according to claim 3, characterized in that: The first guide portion (110) is respectively arranged on the left and right sides of the first plate body (100), and the second guide portion (210) is respectively arranged on the left and right sides of the second plate body (200).

6. The air guide assembly according to claim 5, characterized in that: A first mounting portion (130) is disposed on the outer side of the first vertical plate (112), and a second mounting portion (230) is disposed on the outer side of the second vertical plate (212), wherein the first mounting portion (130) and the second mounting portion (230) are extended in a direction away from each other.

7. The air guide assembly according to claim 6, characterized in that: The first mounting portion (130) comprises a first folded edge base (131) and a first mounting hole (132), and the first mounting holes (132) are arranged in sequence and spaced apart in the vertical direction. The second mounting portion (230) comprises a second folded edge base (231) and a second mounting hole (232), and the second mounting holes (232) are arranged in sequence and spaced apart in the vertical direction.

8. The air guide assembly according to claim 7, characterized in that: The first folding base (131) and the second folding base (231) are oriented in opposite directions, and the first folding base (131) and the second folding base (231) are suitable for being combined into an installation plane for installation.

9. The air guide assembly according to claim 6, characterized in that: The first plate body (100), the first guide portion (110), and the first mounting portion (130) are an integrated structure, and the second plate body (200), the second guide portion (210), and the second mounting portion (230) are an integrated structure.

10. A control cabinet, characterized in that: include: An air guide assembly as claimed in any one of claims 1 to 9.

Images