Electric control box assembly and air conditioner
By directly forming the identification component on the shell of the air conditioner electronic control box assembly, the problem of wrong labeling and pasting of terminals is solved, and the effect of simplifying the process, reducing costs and improving wiring reliability is achieved.
Patent Information
- Application Number
- CN202421800772.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The wiring terminal labeling and pasting process of the outdoor unit electrical control box assembly of the air conditioner is prone to errors, resulting in later wiring problems.
The identification component is directly formed on the shell of the electronic control box assembly, and the wiring terminals are distinguished by the identification component to avoid manual pasting errors.
It eliminates the process of pasting the mark, reduces processes and components, reduces costs, and improves the reliability of the wiring process.
Smart Images
Figure CN222937919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household electrical appliances, and more specifically, to an electric control box assembly and an air conditioner. Background Art
[0002] At present, the outdoor unit of an air conditioner generally includes a housing and an electric control box assembly located inside the housing. A wiring base with multiple wiring terminals is provided on the electric control box assembly. In order to distinguish each wiring terminal, labeling stickers are usually pasted on the wiring base. There are multiple labels on the labeling stickers, and the multiple labels correspond to the multiple wiring terminals one by one.
[0003] However, during the pasting process of the labeling stickers, it is impossible to avoid the wrong pasting by the operator, which leads to wiring problems in the later stage. Summary of the Utility Model
[0004] The embodiments of the utility model provide an electric control box assembly and an air conditioner, which eliminate the need for pasting labels, can avoid the problem of wrong bonding of labels, simplify the process, and reduce the cost.
[0005] An electric control box assembly provided by an embodiment of the utility model includes:
[0006] A housing;
[0007] A circuit board disposed inside the housing, the circuit board including at least one wiring base and multiple wiring terminals disposed on the wiring base;
[0008] An identification component disposed on the housing and corresponding to at least one of the wiring bases, the identification component being configured to distinguish multiple wiring terminals.
[0009] In some exemplary embodiments, the circuit board further includes a main board, the main board includes a first edge at one end in a first direction, at least one of the wiring bases is disposed on the main board and close to the first edge, and the first direction is parallel to the main board;
[0010] At least one extension portion is provided on the outer wall of the housing, at least one of the extension portions corresponds to the first edge, and the identification component is disposed on the extension portion.
[0011] In some exemplary embodiments, the identification component is configured to be an integral part with the extension portion or detachably mounted on the extension portion.
[0012] In some exemplary embodiments, at least two wiring bases are provided, the identification component includes at least two identification units, and at least two of the wiring bases and at least two of the identification units correspond to each other one by one.
[0013] In some exemplary embodiments, at least two of the terminal blocks are arranged at intervals in a second direction, the second direction being parallel to the main board and being set at an angle to the first direction;
[0014] There are at least two of the extension parts, and at least two of the extension parts and at least two of the terminal blocks are arranged in one-to-one correspondence in the first direction, and at least two of the identification units are respectively arranged on at least two of the extension parts;
[0015] Alternatively, there is one of the extension parts, and at least two of the identification units are both arranged on one of the extension parts.
[0016] In some exemplary embodiments, at least one of the terminal blocks includes a first stepped surface, and a plurality of the terminal terminals are arranged on the first stepped surface;
[0017] The first stepped surface includes two mutually parallel first sub-planes, and the two first sub-planes are arranged in a staggered manner in the first direction;
[0018] The plurality of the terminal terminals are configured as a first terminal unit and a second terminal unit, the first terminal unit and the second terminal unit each include at least one of the terminal terminals, the first terminal unit and the second terminal unit are located on different first sub-planes, and the first terminal unit is located on a side of the second terminal unit away from the first edge in the first direction;
[0019] The identification assembly includes a first identification group and a second identification group, and the first identification group is located on a side of the second identification group close to the first edge in the first direction;
[0020] The first identification group is set to distinguish the plurality of terminal terminals in the first terminal unit, and the second identification group is set to distinguish the plurality of terminal terminals in the second terminal unit.
[0021] In some exemplary embodiments, the extension part is provided with a second stepped surface, the second stepped surface includes two mutually parallel second sub-planes, and the two second sub-planes are arranged in a staggered manner in the first direction;
[0022] The first identification group and the second identification group are located on different second sub-planes.
[0023] In some exemplary embodiments, the housing includes a bottom plate and an annular side plate, the side plate is arranged on one side of the bottom plate in a third direction, and the third direction is perpendicular to the main board;
[0024] The main board is installed on the bottom board and is located within the space enclosed by the side boards. The extension part is arranged on the side of the side board away from the main board and at one end of the side board away from the bottom board.
[0025] In some exemplary embodiments, the extension part is arranged in a plate shape, and the identification component is located on the end face of the extension part away from the bottom board;
[0026] The identification component is arranged to protrude from the end face of the extension part away from the bottom board, or is arranged to be recessed from the end face of the extension part away from the bottom board towards the side close to the bottom board.
[0027] In some exemplary embodiments, the housing is arranged as a plastic part, and the identification component and the housing are arranged to be integrally formed by injection molding.
[0028] An air conditioner provided by an embodiment of the present invention includes the above-mentioned electronic control box assembly.
[0029] For the electronic control box assembly in the embodiment of the present invention, the identification component directly formed on the housing is used to distinguish the wiring terminals, avoiding errors caused by manual pasting and ensuring the later wiring process. In this example of the electronic control box assembly, the process of pasting the identification is omitted, and the identification is directly completed during the injection molding of the housing, reducing the working procedures and being beneficial to improving the work efficiency. In this example of the electronic control box assembly, the sticker with the identification is omitted, reducing the parts and lowering the cost. For the double-layer wiring seat, the extension part is formed on the stepped surface matching the double-layer wiring seat, and the markings in the identification are arranged on different planes according to the corresponding wiring terminals, so as to ensure that the wiring personnel can quickly identify the wiring terminals.
[0030] Other features and advantages of the present invention will be described in the subsequent description, and part of them will become obvious from the description, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the description and the drawings. Description of the Drawings
[0031] The drawings are used to provide a further understanding of the technical solution of the present invention, and constitute a part of the description. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation to the technical solution of the present invention.
[0032] Figure 1 It is a schematic diagram of an electronic control box assembly for this exemplary embodiment;
[0033] Figure 2 It is Figure 1 an isometric view of the electronic control box assembly in
[0034] Figure 3 It isFigure 1 Partial enlarged schematic view at position A in
[0035] Figure 4 is Figure 2 Partial enlarged schematic view at position B in
[0036] Figure 5 Schematic view of another electronic control box assembly of this exemplary embodiment;
[0037] Figure 6 is Figure 5 Partial schematic view of the electronic control box assembly in
[0038] Figure 7 is Figure 5 Partial enlarged schematic view at position C in
[0039] Figure 8 Schematic view of yet another electronic control box assembly of this exemplary embodiment;
[0040] Figure 9 Schematic view of another electronic control box assembly of this exemplary embodiment;
[0041] Figure 10 is Figure 9 Partial schematic view of the electronic control box assembly in
[0042] Figure 11 is Figure 9 Partial enlarged schematic view at position D in
[0043] Figure 12 Exploded view of yet another electronic control box assembly of this exemplary embodiment;
[0044] Figure 13 Exploded view of yet another electronic control box assembly of this exemplary embodiment.
[0045] Explanation of reference numerals:
[0046] 1 - Housing, 2 - Circuit board, 3 - Identification component, 4 - Wiring base, 5 - Wiring terminal, 6 - Extension part, 7 - Main board, 8 - First edge, 9 - First terminal, 10 - Second terminal, 11 - Third terminal, 12 - Fourth terminal, 13 - Bottom plate, 14 - Side plate, 15 - First cavity, 17 - Marking, 18 - First marking, 19 - Second marking, 20 - Third marking, 21 - End face, 22 - First wiring base, 23 - Second wiring base, 24 - First identification unit, 25 - Second identification unit, 26 - First extension part, 27 - Second extension part, 28 - Identification unit, 29 - First stepped surface, 30 - First sub - plane, 31 - First terminal unit, 32 - Second terminal unit, 33 - First identification group, 34 - Second identification group, 35 - Fifth terminal, 36 - Sixth terminal, 37 - Seventh terminal, 38 - Eighth terminal, 39 - Ninth terminal, 40 - Tenth terminal, 41 - Fourth marking, 42 - Fifth marking, 43 - Sixth marking, 44 - Seventh marking, 45 - Eighth marking, 46 - Ninth marking, 47 - Second stepped surface, 48 - Second sub - plane, 49 - Identification plate, 50 - Fastener, 51 - First fixing hole, 52 - Second fixing hole, 53 - First plate segment, 54 - Second plate segment. Detailed implementation mode
[0047] To make the purpose, technical solution and advantages of the present disclosure clearer and more understandable, the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. Note that the implementation modes can be implemented in multiple different forms. It is easy for those of ordinary skill in the art to understand the fact that the modes and contents can be transformed into various forms without departing from the purpose and scope of the present disclosure. Therefore, the present disclosure should not be construed as being limited only to the contents described in the following implementation modes. Without conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other arbitrarily.
[0048] The ordinal numbers such as "first", "second", "third" in this specification are set to avoid confusion of components, rather than to limit the quantity.
[0049] In this specification, for convenience, terms indicating orientation or positional relationship such as "middle", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" are used to describe the positional relationship of components with reference to the accompanying drawings. This is only for the convenience of describing this specification and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present disclosure. The positional relationship of components can be appropriately changed according to the directions describing each component. Therefore, it is not limited to the terms described in the specification and can be appropriately replaced according to the situation.
[0050] In this specification, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection, an indirect connection through an intermediate member, or the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.
[0051] In this specification, "electrically connected" includes the case where constituent elements are connected together through an element having a certain electrical effect. There is no particular limitation on the "element having a certain electrical effect" as long as it can transfer electrical signals between the constituent elements to be connected. Examples of the "element having a certain electrical effect" include not only electrodes and wirings, but also switching elements such as transistors, resistors, inductors, capacitors, and other elements having various functions.
[0052] In this specification, "parallel" means a state where the angle formed by two straight lines is -10° or more and 10° or less, and thus also includes a state where the angle is -5° or more and 5° or less. In addition, "perpendicular" means a state where the angle formed by two straight lines is 80° or more and 100° or less, and thus also includes a state where the angle is 85° or more and 95° or less.
[0053] Triangles, rectangles, trapezoids, pentagons, hexagons, etc. in this specification are not strictly defined and may be approximate triangles, rectangles, trapezoids, pentagons, hexagons, etc. There may be some small deformations caused by tolerances, and there may be chamfers, arc edges, and deformations.
[0054] "About" in the embodiments of the present disclosure means that the boundary is not strictly defined and allows values within the process and measurement error ranges.
[0055] Figure 1 Shown is a schematic diagram of an electric control box assembly for this exemplary embodiment. An electric control box assembly provided by an embodiment of the present invention. As Figure 1 shown, the electric control box assembly includes a housing 1, a circuit board 2, and an identification assembly 3. The circuit board 2 can be installed inside the housing 1. The circuit board 2 includes at least one terminal block 4 and a plurality of terminal connectors 5. The plurality of terminal connectors 5 are located on the terminal block 4. The identification assembly 3 is located on the housing 1. The identification assembly 3 is provided corresponding to at least one terminal block 4. The identification assembly 3 is used to distinguish the plurality of terminal connectors 5. Thus, the electric control box assembly of this example eliminates the need for pasting identification, can avoid the problem of incorrect identification adhesion, simplifies the process, and reduces costs.
[0056] Figure 2 For Figure 1 the isometric view of the electric control box assembly in Figure 3is Figure 1 a partially enlarged schematic view of part A in Figure 4 is Figure 2 a partially enlarged schematic view of part B in. In some exemplary embodiments, as Figures 2 to 4 shown, in addition to the above-mentioned terminal block 4, the circuit board 2 further has a main board 7. The main board 7 includes a first edge 8, and the first edge 8 is located at one end of the main board 7 in the first direction, and the first direction is parallel to the main board 7. A terminal block 4 is mounted on the main board 7. The terminal block 4 can be a single-layer terminal block, and the terminal block 4 can be arranged along the first edge 8. The top surface of the terminal block 4 (the end face of the terminal block 4 away from the main board 7) is provided with a plurality of terminal terminals 5, and the plurality of terminal terminals 5 can be arranged at intervals in the second direction. The second direction is perpendicular to the first direction, the second direction is parallel to the main board 7, the third direction is perpendicular to the main board 7, and the third direction is perpendicular to the first direction and the second direction. The plurality of terminal terminals 5 can be the first terminal 9, the second terminal 10, the third terminal 11, and the fourth terminal 12 arranged in sequence.
[0057] In some exemplary embodiments, as Figures 2 to 4 shown, the housing 1 includes a bottom plate 13 and a side plate 14. The side plate 14 is surrounded in a ring shape and is located on one side of the bottom plate 13 in the third direction. The space surrounded by the side plate 14 is a first cavity 15. The outer wall of the side plate 14 is the end face of the outer surface of the side plate 14 that faces away from the first cavity 15. The identification component 3 and the housing 1 are an integral part. The outer wall of the side plate 14 is provided with a protruding extension part 6, and the extension part 6 is located at one end of the side plate 14 in the first direction. The extension part 6 is on the side of the side plate 14 away from the bottom plate 13, and the extension part 6 can be an integral part with the side plate 14. The extension part 6 can be in the shape of a flat plate. The end face of the extension part 6 away from the bottom plate 13 is the first end face 21, and the first end face 21 is a plane. The extension part 6 is perpendicular to the third direction, the extension part 6 extends in the second direction, and one end of the extension part 6 in the first direction is connected to the side plate 14, but is not limited thereto. For example, the extension part 6 can be in the shape of a long strip, and the cross section of the extension part 6 can be square, triangular, trapezoidal, etc. The main board 7 of the circuit board 2 can be fixed on the bottom plate 13 through fasteners and buckles. The main board 7 is located in the first cavity 15. The extension part 6 corresponds to the first edge 8, that is, the first edge 8 of the main board 7 is close to the side of the side plate 14 with the extension part 6. The extension part 6 is on the side of the side plate 14 away from the main board 7. At the same time, the extension part 6 and the terminal block 4 are arranged correspondingly in the first direction, that is, the extension part 6 and the terminal block 4 are arranged in sequence in the first direction.
[0058] In some exemplary embodiments, as Figures 2 to 4As shown, the identification component 3 is located on the end face (the first end face 21) of the extension part 6 away from the bottom plate 13. The identification component 3 can be a protrusion formed by protruding from the first end face 21, and the protrusions enclose a text pattern, but it is not limited to this. Or the identification component 3 can be a groove formed by being recessed from the first end face 21, and the groove can also enclose a text pattern. In some exemplary embodiments, the housing 1 can be made of plastic, and the identification component 3 and the housing 1 can be integrally formed by an injection molding process, which reduces the process, is beneficial to improving work efficiency, and eliminates the sticker with identification, reduces the number of components, and reduces the cost.
[0059] In some exemplary embodiments, as Figures 2 to 4 shown, the identification component 3 can include a plurality of markings 17. The outer shape patterns that the plurality of markings 17 can respectively present can be "A", "S", "S2", "S1". Among them, the plurality of markings 17 can be divided into a first marking 18, a second marking 19, and a third marking 20. The part enclosing the graphic "S2" can be the first marking 18, the part enclosing the graphic "A" can be the second marking 19, and the part enclosing the graphic "S1" can be the third marking 20. Among them, one first marking 18 corresponds to the first terminal 9 in the first direction, one third marking 20 corresponds to the second terminal 10 in the first direction. The first marking 18 and the second marking 19 can jointly form an identification information for the first terminal 9, and the third marking 20 and the second marking 19 can jointly form an identification information for the second terminal 10. In addition, the remaining markings 17 on the extension part 6 can respectively constitute the identification information of the third terminal 11 and the fourth terminal 12. Thus, each wiring terminal 5 can be correspondingly marked by the identification component 3.
[0060] Figure 5 Another schematic diagram of an electric control box assembly according to this exemplary embodiment Figure 6 is Figure 5 a partial schematic diagram of the electric control box assembly in Figure 7 is Figure 5 a partial enlarged schematic diagram at C in Figures 5 to 7As shown, the circuit board 2 has two terminal blocks 4, namely a first terminal block 22 and a second terminal block 23. The first terminal block 22 can be a double-layer terminal block, and the second terminal block 23 can be a single-layer terminal block. Both terminal blocks 4 are close to the first edge 8 and are arranged at intervals in the second direction. There are two extension parts 6, namely a first extension part 26 and a second extension part 27. The first extension part 26 can correspond to the first terminal block 22 in the first direction, and the second extension part 27 can be correspondingly arranged with the second terminal block 23 in the first direction. Both the first extension part 26 and the second extension part 27 are provided with identification units 28. The identification unit 28 on the first extension part 26 can be a first identification unit 24, and the identification unit 28 on the second extension part 27 can be a second identification unit 25. Both the first identification unit 24 and the second identification unit 25 can have multiple markings. The first identification unit 24 can distinguish multiple terminal terminals 5 on the first terminal block 22, and the second identification unit 25 can distinguish multiple terminal terminals 5 on the second terminal block 23. The first identification unit 24 and the second identification unit 25 constitute the above-mentioned identification component 3. The identification component 3 can be a protrusion protruding from the first extension part 26, and the protrusion encloses a text pattern, or a groove formed by the depression of the end face of the first extension part 26, and can also enclose a text pattern. The identification component 3 can be integrally formed with the housing 1 by an injection molding process, reducing the process, which is beneficial to improving work efficiency. Moreover, the sticker with identification is omitted, reducing the number of parts and the cost. However, it is not limited to this. For example, the circuit board 2 has three or more terminal blocks 4, the extension part 6 has three or more, the terminal blocks 4 and the extension part 6 correspond one by one, and the extension part 6 has an identification for distinguishing the corresponding terminal block 4.
[0061] In some exemplary embodiments, such as Figures 5 to 7As shown, the first terminal block 22 can be a double-layer terminal block. The first terminal block 22 is provided with a first stepped surface 29 at one end away from the main board 7, and the terminal connectors 5 on the first terminal block 22 are all located on the first stepped surface 29. The first stepped surface 29 includes two first sub-planes 30, and the first sub-planes 30 are all parallel to the main board 7. One first sub-plane 30 is located on the side of the other first sub-plane 30 closer to the first edge 8. The first sub-plane 30 closer to the first edge 8 is closer to the main board 7 in the third direction relative to the other first sub-plane 30. The multiple terminal connectors 5 of the first terminal block 22 can be divided into a first terminal unit 31 and a second terminal unit 32. The first terminal unit 31 and the second terminal unit 32 each include at least one terminal connector 5. The first terminal unit 31 is located on one of the first sub-planes 30, and the second terminal unit 32 is located on the other first sub-plane 30. The first terminal unit 31 is on the side of the second terminal unit 32 that is away from the first edge 8 in the first direction. The first terminal unit 31 includes multiple terminal connectors 5, and the multiple terminal connectors 5 of the first terminal unit 31 are arranged at equal intervals along the second direction; the second terminal unit 32 includes multiple terminal connectors 5, and the multiple terminal connectors 5 of the second terminal unit 32 are arranged at equal intervals along the second direction.
[0062] In some exemplary embodiments, as Figures 5 to 7 shown, the markings 17 on the first identification unit 24 can be divided into a first identification group 33 and a second identification group 34. The first identification group 33 and the second identification group 34 are both on the same plane. The first identification group 33 and the second identification group 34 each include multiple markings 17. The markings 17 of the first identification group 33 can correspond one-to-one with the multiple terminal connectors 5 of the first terminal unit 31, and the markings 17 of the second identification group 34 can correspond one-to-one with the multiple terminal connectors 5 of the second terminal unit 32. The first identification group 33 is located on the side of the second identification group 34 closer to the first edge 8 in the first direction, so that the positional relationship between the first identification group 33 and the second identification group 34 can be consistent with the positional relationship between the first terminal unit 31 and the second terminal unit 32.
[0063] In some exemplary embodiments, as Figures 5 to 7As shown, the multiple connection terminals 5 of the first terminal unit 31 can be the fifth terminal 35, the sixth terminal 36, the seventh terminal 37, the eighth terminal 38, the ninth terminal 39, and the tenth terminal 40 arranged in sequence along the second direction. The multiple markings 17 of the first marking group 33 can be the fourth marking 41, the fifth marking 42, the sixth marking 43, the seventh marking 44, the eighth marking 45, and the ninth marking 46 arranged in sequence along the second direction. The fourth marking 41 can be the graphic "L(A)", the fifth marking 42 can be the graphic "N(A)", the sixth marking 43 can be the graphic "S(A)", the seventh marking 44 can be the graphic "L(B)", the eighth marking 45 can be the graphic "N(B)", and the ninth marking 46 can be the graphic "S(B)". The fifth terminal 35 and the fourth marking 41 correspond in the first direction, and the fourth marking 41 serves as the mark for the fifth terminal 35; the sixth terminal 36 and the fifth marking 42 correspond in the first direction, and the fifth marking 42 serves as the mark for the sixth terminal 36; the seventh terminal 37 and the sixth marking 43 correspond in the first direction, and the sixth marking 43 serves as the mark for the seventh terminal 37; the eighth terminal 38 and the seventh marking 44 correspond in the first direction, and the seventh marking 44 serves as the mark for the eighth terminal 38; the ninth terminal 39 and the eighth marking 45 correspond in the first direction, and the eighth marking 45 serves as the mark for the ninth terminal 39; the tenth terminal 40 and the ninth marking 46 correspond in the first direction, and the ninth marking 46 serves as the mark for the tenth terminal 40. The above-mentioned second marking group 34 marks the multiple connection terminals 5 of the second terminal unit 32 in the same manner as the first marking group 33. Thus, the operator can determine each connection terminal 5 on the first terminal block 22 according to the first marking unit 24, and the operator can also determine each connection terminal 5 on the second terminal block 27 according to the second marking unit 25.
[0064] Figure 8 Another schematic diagram of an electric control box assembly according to this exemplary embodiment. In some exemplary embodiments, as Figure 8 shown, the circuit board 2 has two terminal blocks 4, namely the first terminal block 22 and the second terminal block 23. The first terminal block 22 can be a double-layer terminal block, and the second terminal block 23 can be a single-layer terminal block. Both terminal blocks 4 are close to the first edge 8 and are arranged at intervals in the second direction. There is one extension part 6, and the extension part 6 is close to the first edge 8 and extends along the second direction. The extension part 6 is provided with two marking units 28, namely the first marking unit 24 and the second marking unit 25. The first marking unit 24 can distinguish the multiple connection terminals 5 on the first terminal block 22, and the second marking unit 25 can distinguish the multiple connection terminals 5 on the second terminal block 23.
[0065] Figure 9 Another schematic diagram of an electric control box assembly according to this exemplary embodiment. Figure 10 is Figure 9 a partial schematic diagram of the electric control box assembly inFigure 11 is Figure 9 a partially enlarged schematic view of the D part in Figures 9 to 11 As shown, the circuit board 2 has two terminal blocks 4, namely a first terminal block 22 and a second terminal block 23. The first terminal block 22 can be a double-layer terminal block, and the second terminal block 23 can be a single-layer terminal block. Both terminal blocks 4 are close to the first edge 8 and are arranged at intervals in the second direction. There are two extension parts 6, namely a first extension part 26 and a second extension part 27. Both the first extension part 26 and the second extension part 27 are provided with identification units 28. The identification unit 28 on the first extension part 26 can be a first identification unit 24, and the identification unit 28 on the second extension part 27 can be a second identification unit 25. The first identification unit 24 can distinguish multiple terminal connectors 5 on the first terminal block 22, and the second identification unit 25 can distinguish multiple terminal connectors 5 on the second terminal block 23. The first identification unit 24 and the second identification unit 25 constitute the above-mentioned identification component 3. The identification component 3 can be integrally formed with the housing 1 through an injection molding process, reducing the process, which is beneficial to improving work efficiency. Moreover, the sticker with identification is omitted, reducing the number of components and the cost.
[0066] In some exemplary embodiments, such as Figures 9 to 11 As shown, the first extension part 26 has a second stepped surface 47. The first extension part 26 is provided with a second stepped surface 47 at one end far from the bottom plate 13. All the first identification units 24 on the first extension part 26 are located on the second stepped surface 47. The second stepped surface 47 includes two second sub-planes 48. The second sub-planes 48 are all parallel to the main board 7. One second sub-plane 48 is located on the side of the other second sub-plane 48 close to the first edge 8. The second sub-plane 48 close to the first edge 8 is closer to the bottom plate 13 in the third direction relative to the other second sub-plane 48.
[0067] In some exemplary embodiments, such as Figures 9 to 11As shown, the first terminal block 22 can be a double-layer terminal block. The first terminal block 22 is provided with a first stepped surface 29 at one end away from the main board 7, and the terminal terminals 5 on the first terminal block 22 are all located on the first stepped surface 29. The first stepped surface 29 includes two first sub-planes 30, and the first sub-planes 30 are all parallel to the main board 7. One first sub-plane 30 is located on the side of the other first sub-plane 30 close to the first edge 8, and the first sub-plane 30 close to the first edge 8 is closer to the main board 7 in the third direction than the other first sub-plane 30. The multiple terminal terminals 5 of the first terminal block 22 can be divided into a first terminal unit 31 and a second terminal unit 32. The first terminal unit 31 and the second terminal unit 32 include at least one terminal terminal 5. The first terminal unit 31 is located on one of the first sub-planes 30, and the second terminal unit 32 is located on the other first sub-plane 30. The first terminal unit 31 is on the side away from the first edge 8 in the first direction of the second terminal unit 32. The first terminal unit 31 includes multiple terminal terminals 5, and the multiple terminal terminals 5 of the first terminal unit 31 are arranged at equal intervals in the second direction; the second terminal unit 32 includes multiple terminal terminals 5, and the multiple terminal terminals 5 of the second terminal unit 32 are arranged at equal intervals in the second direction.
[0068] In some exemplary embodiments, as Figures 9 to 11 As shown, the markings 17 on the first identification unit 24 can be divided into a first identification group 33 and a second identification group 34. The first identification group 33 and the second identification group 34 are on different second sub-planes 48. The first identification group 33 and the second identification group 34 both include multiple markings 17. The markings 17 of the first identification group 33 can correspond one-to-one with the multiple terminal terminals 5 of the first terminal unit 31, and the markings 17 of the second identification group 34 can correspond one-to-one with the multiple terminal terminals 5 of the second terminal unit 32. The first identification group 33 is located on the side of the second identification group 34 close to the first edge 8 in the first direction, so that the positional relationship between the first identification group 33 and the second identification group 34 can be consistent with the positional relationship between the first terminal unit 31 and the second terminal unit 32.
[0069] In some exemplary embodiments, as Figures 9 to 11As shown, the multiple connection terminals 5 of the first terminal unit 31 can be the fifth terminal 35, the sixth terminal 36, the seventh terminal 37, the eighth terminal 38, the ninth terminal 39, and the tenth terminal 40 arranged in sequence along the second direction. The multiple markings 17 of the first marking group 33 can be the fourth marking 41, the fifth marking 42, the sixth marking 43, the seventh marking 44, the eighth marking 45, and the ninth marking 46 arranged in sequence along the second direction. The fourth marking 41 can be the graphic "L(A)", the fifth marking 42 can be the graphic "N(A)", the sixth marking 43 can be the graphic "S(A)", the seventh marking 44 can be the graphic "L(B)", the eighth marking 45 can be the graphic "N(B)", and the ninth marking 46 can be the graphic "S(B)". The fifth terminal 35 and the fourth marking 41 correspond in the first direction, and the fourth marking 41 serves as the mark of the fifth terminal 35; the sixth terminal 36 and the fifth marking 42 correspond in the first direction, and the fifth marking 42 serves as the mark of the sixth terminal 36; the seventh terminal 37 and the sixth marking 43 correspond in the first direction, and the sixth marking 43 serves as the mark of the seventh terminal 37; the eighth terminal 38 and the seventh marking 44 correspond in the first direction, and the seventh marking 44 serves as the mark of the eighth terminal 38; the ninth terminal 39 and the eighth marking 45 correspond in the first direction, and the eighth marking 45 serves as the mark of the ninth terminal 39; the tenth terminal 40 and the ninth marking 46 correspond in the first direction, and the ninth marking 46 serves as the mark of the tenth terminal 40. The above-mentioned second marking group 34 marks the multiple connection terminals 5 of the second terminal unit 32 in the same manner as the first marking group 33. Thus, the operator can determine each connection terminal 5 on the first terminal block 22 according to the first marking unit 24, and the operator can also determine each connection terminal 5 on the second terminal block 27 according to the second marking unit 25.
[0070] Figure 12 is a split schematic diagram of another electronic control box assembly of this exemplary embodiment. In some exemplary embodiments, such as Figure 12As shown, the outer wall of the side plate 14 is provided with a protruding extension part 6, and the identification component 3 is detachably mounted on the extension part 6. The identification component 3 includes an identification plate 49 and a plurality of markings 17 located on the identification plate 49. The plurality of markings 17 can distinguish a plurality of connection terminals 5 on the connection base 4. The markings 17 and the identification plate 49 are integrally formed by injection molding. The markings 17 can be protrusions protruding from the identification plate 49, and the protrusions enclose a text pattern. The identification plate 49 is arranged on the extension part 6, and the markings 17 are on the side of the identification plate 49 facing away from the extension part 6. The identification plate 49 and the extension part 6 can be connected by a fastener 50. Among them, the identification plate 49 is provided with a through first fixing hole 51, and the extension part 6 is provided with a second fixing hole 52. The first fixing holes 51 can correspond to the second fixing holes 52 one by one. The second fixing hole 52 can be a threaded hole. The fastener 50 can pass through the first fixing hole 51 and be screwed with the second fixing hole 52, so as to fasten the identification component 3 on the housing 1. The connection between the identification component 3 and the housing 1 is not limited to the fastener connection. For example, it can be connected by a snap connection.
[0071] Figure 13 This is a split schematic diagram of another electronic control box assembly according to this exemplary embodiment. In some exemplary embodiments, as Figure 13 As shown, the outer wall of the side plate 14 is provided with a protruding extension part 6, and the identification component 3 is detachably mounted on the extension part 6. The identification component 3 includes an identification plate 49 and a plurality of markings 17 located on the identification plate 49. The plurality of markings 17 can distinguish a plurality of connection terminals 5 on the connection base 4. The identification plate 49 can include a split first plate segment 53 and a second plate segment 54. Among them, both the first plate segment 53 and the second plate segment 54 have a plurality of markings 17. The first plate segment 53 and the markings 17 thereon are integrally formed by injection molding, and the second plate segment 54 and the markings 17 thereon are also integrally formed by injection molding. Both the first plate segment 53 and the second plate segment 54 have a through first fixing hole 51, and the extension part 6 is provided with a second fixing hole 52. The first fixing holes 51 can correspond to the second fixing holes 52 one by one. The first plate segment 53 can be connected to the extension part 6 by a fastener 50. The fastener 50 can pass through the first fixing hole 51 on the first plate segment 53 and be screwed with the second fixing hole 52 of the extension part 6, so as to fasten the first plate segment 53 on the housing 1; the second plate segment 54 can be connected to the extension part 6 by a fastener 50. The fastener 50 can pass through the first fixing hole 51 on the second plate segment 54 and be screwed with the second fixing hole 52 of the extension part 6, so as to fasten the second plate segment 54 on the housing 1; thus, the identification component 3 is fastened on the housing 1. The connection between the identification component 3 and the housing 1 is not limited to the fastener connection. For example, both the first plate segment 53 and the second plate segment 54 can be connected by a snap connection.
[0072] In some exemplary embodiments, an air conditioner includes an outdoor unit, and the electronic control box assembly described in any of the above embodiments is provided in the outdoor unit.
[0073] Combined with the above embodiments, in the electric control box assembly of the embodiment of the present utility model, the identification component 3 is directly formed on the outer shell 1 to distinguish the wiring terminals, avoid errors caused by manual pasting, and ensure the later wiring process. In the electric control box assembly of this example, the process of pasting the identification is omitted, and the identification is directly completed during the injection molding process of the outer shell 1, reducing the processes and being beneficial to improving the work efficiency. In the electric control box assembly of this example, the sticker with identification is omitted, reducing the components and lowering the cost. For the double-layer wiring seat, the extension part is formed on the stepped surface matching the double-layer wiring seat, and the markings in the identification are arranged on different planes according to the corresponding wiring terminals to ensure that the wiring personnel can quickly identify the wiring terminals.
[0074] Although the disclosed embodiments are as above, the above content is only the embodiments adopted for the convenience of understanding the present disclosure, and is not used to limit the present disclosure. Any person skilled in the art within the scope of the present disclosure can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present disclosure. However, the scope of patent protection of the present invention shall still be subject to the scope defined by the appended claims.
Claims
1. An electric control box assembly, characterized in that: include: shell; A circuit board is arranged in the housing, and the circuit board includes at least one wiring seat and a plurality of wiring terminals arranged on the wiring seat; An identification component is arranged on the housing, the identification component is arranged corresponding to at least one of the wiring sockets, and the identification component is arranged to distinguish a plurality of wiring terminals.
2. The electric control box assembly according to claim 1, characterized in that: The circuit board further comprises a main board, the main board comprises a first edge located at one end of a first direction, at least one wiring seat is arranged on the main board and close to the first edge, and the first direction is parallel to the main board; The outer wall of the shell is provided with at least one extension portion, at least one of the extension portions is arranged corresponding to the first edge, and the identification component is arranged on the extension portion.
3. The electric control box assembly according to claim 2, characterized in that: The identification component is configured to be an integral piece with the extension portion, or can be detachably mounted on the extension portion.
4. The electric control box assembly according to claim 2, characterized in that: There are at least two wiring sockets, the identification component includes at least two identification units, and the at least two wiring sockets and the at least two identification units correspond one to one.
5. The electric control box assembly according to claim 4, characterized in that: At least two of the wiring seats are arranged at intervals in a second direction, and the second direction is parallel to the main board and intersects with the first direction; There are at least two extension parts, at least two extension parts and at least two wiring seats are arranged in a one-to-one correspondence in the first direction, and at least two identification units are respectively arranged on at least two extension parts; Alternatively, the extension portion is provided with one, and at least two of the identification units are provided on one extension portion.
6. The electric control box assembly according to claim 2, characterized in that: At least one of the wiring seats comprises a first stepped surface, and a plurality of the wiring terminals are arranged on the first stepped surface; The first step surface includes two mutually parallel first sub-planes, and the two first sub-planes are staggered in the first direction; The plurality of connecting terminals are configured as a first terminal unit and a second terminal unit, the first terminal unit and the second terminal unit include at least one connecting terminal, the first terminal unit and the second terminal unit are located on different first sub-planes, and the first terminal unit is located on a side of the second terminal unit away from the first edge in the first direction; The identification component includes a first identification group and a second identification group, wherein the first identification group is located on a side of the second identification group close to the first edge in the first direction; The first identification group is configured to distinguish a plurality of connection terminals in the first terminal unit, and the second identification group is configured to distinguish a plurality of connection terminals in the second terminal unit.
7. The electric control box assembly according to claim 6, characterized in that: The extension portion is provided with a second step surface, the second step surface includes two second sub-planes parallel to each other, and the two second sub-planes are staggered in the first direction; The first marking group and the second marking group are located on different second sub-planes.
8. The electric control box assembly according to claim 2, characterized in that: The housing comprises a bottom plate and an annular side plate, wherein the side plate is arranged on one side of the bottom plate in a third direction, and the third direction is perpendicular to the main board; The main board is mounted on the bottom plate and is located in the space surrounded by the side plates. The extension portion is arranged on a side of the side plate away from the main board and at an end of the side plate away from the bottom plate.
9. The electric control box assembly according to claim 8, characterized in that: The extension part is configured in a plate shape, and the identification component is located on the end surface of the extension part away from the bottom plate; The identification component is configured to protrude from the end surface of the extension away from the bottom plate, or to be recessed from the end surface of the extension away from the bottom plate to a side close to the bottom plate.
10. The electric control box assembly according to claim 3, characterized in that: The shell is configured as a plastic part, and the identification component and the shell are configured to be integrally formed by injection molding.
11. An air conditioner, characterized in that: It comprises an electric control box assembly as described in any one of claims 1 to 10.