A corded device and an electrical control box

Abstract

The application provides a fixed wire device and an electric control box, wherein the fixed wire device comprises: a mounting seat configured to be detachably connected to the electric control box; and a wire pressing assembly configured to be arranged opposite to the electric control box; wherein the mounting seat is provided with a plurality of first mounting portions, the wire pressing assembly is detachably connected to any first mounting portion, and the wire pressing assembly is configured to press the electric wire together with the electric control box. According to the size of the electric wire, a first mounting portion at a proper position away from the electric control box is selected, the wire pressing assembly is arranged on the first mounting portion, and the electric wire is allowed to pass through, so that the electric wire is fixed and pressed.

Description

Technical Field

[0001] This application relates to the field of air conditioning technology, and in particular to a wiring device and an electrical control box. Background Technology

[0002] The air conditioner's electrical control box is the core control hub of the air conditioner, involving many control components. Therefore, the application scenarios for wiring length and thickness vary, resulting in varying requirements for wire trough size. Existing product wire trough designs are difficult to accommodate the varying wiring lengths and thicknesses. Utility Model Content

[0003] This utility model provides a wire fixing device and an electrical control box to solve the technical problem that the wire trough of the electrical control box is difficult to be compatible with various wiring requirements.

[0004] To achieve the above objectives, this application proposes a wire fixing device, comprising:

[0005] The mounting bracket is configured for detachable connection to the electrical control box; and...

[0006] The wire clamping assembly is configured to be disposed opposite to the electrical control box;

[0007] The mounting base is provided with a plurality of first mounting parts, and the wire clamping assembly is detachably connected to any of the first mounting parts. The wire clamping assembly is configured to clamp the wire together with the electrical control box.

[0008] Optionally, in one embodiment, the wire clamping assembly includes a mounting plate and a wire clamping member. The mounting plate is detachably connected to any of the first mounting portions. The mounting plate is provided with a plurality of second mounting portions. The wire clamping member is detachably connected to any of the second mounting portions. The wire clamping member is configured to clamp the wire together with the electrical control box.

[0009] Optionally, in one embodiment, a plurality of first mounting portions are arranged sequentially along a first direction, and a plurality of second mounting portions are arranged sequentially along a second direction, with the first direction and the second direction being inclined between them.

[0010] Optionally, in one embodiment, the wire clamping component includes a housing and a wire clamping plate movably connected to the housing. The housing is detachably connected to any of the second mounting portions. The wire clamping plate is movably embedded in the housing or pushed out of the housing and clamps the wire together with the electrical control box.

[0011] Optionally, in one embodiment, the housing is movably connected to a plurality of the wire clamping plates, the plurality of wire clamping plates being movably embedded in the housing, and at least one of the wire clamping plates being movably pushed out of the housing and jointly clamping the wire with the electrical control box.

[0012] Optionally, in one embodiment, the first mounting part is a first mounting slot, and a guide rail groove is connected between any two adjacent first mounting slots. The wire pressing assembly is snapped into any one of the first mounting slots, and the guide rail groove is used for the wire pressing assembly to slide into any one of the first mounting slots.

[0013] Optionally, in one embodiment, a plurality of first mounting slots are respectively located on both sides of the guide rail groove, and the plurality of first mounting slots are arranged side by side along the extension direction of the guide rail groove.

[0014] Optionally, in one embodiment, multiple mounting bases and wire clamping assemblies are provided.

[0015] This application also proposes an electrical control box, including the wiring device as described above.

[0016] Optionally, in one embodiment, the device further includes a cover with multiple fixing positions, and multiple wire fixing devices are provided, with the multiple wire fixing devices being detachably connected to the multiple fixing positions.

[0017] The wire securing device provided in this application selects a first mounting part at a suitable distance from the electrical control box according to the thickness of the wire, and sets the wire clamping component on the first mounting part so that the power supply wire passes through, thereby fixing and clamping the wire. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the wiring device of this application when it is installed in the electrical control box;

[0020] Figure 2 This is a schematic diagram of the structure when multiple mounting brackets are installed in the electrical control box in this application;

[0021] Figure 3 This is a schematic diagram of the voltage wire assembly installed on the mounting base in this application;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is a schematic diagram of the voltage line assembly in this application;

[0024] Figure 6This is an exploded view of the voltage wire assembly in this application;

[0025] Figure 7 This is a schematic diagram of the pressure wire component in this application;

[0026] Figure 8 This is a schematic diagram of the mounting base from one perspective in this application;

[0027] Figure 9 This is a schematic diagram of the structure in this application where the pressure wire assembly slides into the guide rail groove;

[0028] Figure 10 for Figure 9 Enlarged view of point B in the middle;

[0029] Figure 11 This is a schematic diagram of the structure of the wire fixing device in this application when fixing the wires of the electrical control box.

[0030] Explanation of icon numbers:

[0031] 1. Mounting base; 11. First mounting part; 12. Guide rail groove; 13. Mounting notch; 14. Handle; 15. Scale line; 2. Wire pressing assembly; 21. Mounting plate; 211. Second mounting part; 22. Wire pressing component; 221. Housing shell; 222. Wire pressing plate; 3. Electrical control box.

[0032] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Furthermore, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model.

[0034] In the description of this application, it should be understood that the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this application and for simplification, and do not indicate or imply that the device or element referred to must have a unique orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0036] "A and / or B" includes the following three combinations: A only, B only, and a combination of A and B.

[0037] The use of "applies to" or "configured to" in this application implies open and inclusive language, which does not exclude the applicability to or configuration to devices performing additional tasks or steps. Additionally, the use of "based on" implies openness and inclusivity, because processes, steps, calculations, or other actions "based on" one or more of the stated conditions or values ​​may in practice be based on additional conditions or values ​​beyond those stated.

[0038] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0039] In the embodiments of this application, such as Figure 1 , Figure 2 as well as Figure 3 As shown, the wire fixing device includes:

[0040] Mounting bracket 1 is configured to be detachably connected to electrical control box 3; and

[0041] The wire clamping assembly 2 is configured to be positioned opposite the electrical control box 3;

[0042] The mounting base 1 is provided with multiple first mounting parts 11, and the wire clamping assembly 2 is detachably connected to any of the first mounting parts 11. The wire clamping assembly 2 is configured to clamp the wire together with the electrical control box 3.

[0043] It should be noted that when the wire clamping assembly 2 is installed on the first mounting part 11, the wire clamping assembly 2 and the electrical control box 3 are arranged at a distance from each other, and the wire is located between the wire clamping assembly 2 and the electrical control box 3. The detachable connection position of the mounting base 1 on the electrical control box 3 can be located on the cover of the electrical control box 3.

[0044] Understandably, based on the thickness of the wire, a first mounting part 11 with a suitable distance from the electrical control box 3 is selected, and the wire clamping assembly 2 is set on the first mounting part 11 using a detachable connection method. In this way, the electrical control box 3 and the wire clamping assembly 2 clamp the wire together from both sides. By selecting the first mounting part 11 located in different positions, different wire thicknesses can be accommodated, and diverse wiring needs can be met.

[0045] In some embodiments, such as Figure 4 , Figure 5 as well as Figure 6 As shown, the wire clamping assembly 2 includes a mounting plate 21 and a wire clamping member 22. The mounting plate 21 is detachably connected to any first mounting part 11. The mounting plate 21 is provided with a plurality of second mounting parts 211. The wire clamping member 22 is detachably connected to any second mounting part 211. The wire clamping member 22 is configured to clamp the wire together with the electrical control box 3.

[0046] Understandably, after selecting the first mounting part 11 based on the wire thickness, the second mounting part 211 is further selected to install the wire clamping component 22. Through two selective installations, the distance between the wire clamping component 22 and the electrical control box 3 can be controlled more precisely, matching wires of different thicknesses, improving the versatility of the wire fixing device, and reducing the difficulty and cost of design and production.

[0047] For example, the first mounting part 11 is a first mounting groove, the mounting plate 21 is snap-fitted to the first mounting groove, the second mounting part 211 is a second mounting hole, and the wire clamping member 22 is snap-fitted to the second mounting hole.

[0048] In some embodiments, such as Figure 3As shown, a plurality of first mounting parts 11 are arranged sequentially along a first direction, and a plurality of second mounting parts 211 are arranged sequentially along a second direction, with the first direction and the second direction being inclined together.

[0049] It should be noted that the tilt setting between the first direction and the second direction means that the angle between the first direction and the second direction is not equal to 0° and not equal to 180°.

[0050] It is understandable that by setting multiple first mounting parts 11 and second mounting parts 211 in the first and second directions, the position of the wire clamping part 22 can be adjusted in two dimensions, further reducing the limitation of the installation position in the plane and accommodating more wire thicknesses.

[0051] For example, when the mounting base 1 is detachably connected to the cover of the electrical control box 3, the first direction can be parallel to the cover of the electrical control box 3, and the second direction is perpendicular to the first direction. Depending on the length and direction of the wiring, the mounting plate 21 can be selectively installed in one of the multiple first mounting parts 11 to determine its approximate position on the cover of the electrical control box 3. Subsequently, depending on the thickness of the wiring, the mounting plate 21 can be selectively installed in one of the multiple second mounting parts 211 to change the distance between the wire clamping member 22 and the cover of the electrical control box 3, ensuring that both provide a combined clamping effect on the wires.

[0052] Alternatively, the first direction can be perpendicular to the cover of the electrical control box 3, and the second direction can be perpendicular to the first direction, in which case the second direction is parallel to the cover of the electrical control box 3. The first mounting part 11 is selected according to the thickness of the wire to determine the installation height of the mounting plate 21 from the cover of the electrical control box 3. Then, the second mounting part 211 is selected to determine the relative position between the wire clamping piece 22 and the cover of the electrical control box 3.

[0053] In some embodiments, such as Figure 6 and Figure 7 As shown, the wire clamping component 22 includes a housing 221 and a wire clamping plate 222 movably connected to the housing 221. The housing 221 is detachably connected to any second mounting part 211. The wire clamping plate 222 is movably embedded in the housing 221 or pushed out of the housing 221 and together with the electrical control box 3 clamps the wire.

[0054] It should be noted that the pressure plate 222 can be moved and connected to the housing 221 by means of sliding, rotating or other methods.

[0055] Understandably, the housing 221 is used to house the wire clamping plate 222. When wire clamping is required, the wire clamping plate 222 is pushed out of the housing 221 and faces the electrical control box 3, thus forming a wire clamping groove between the wire clamping plate 222 and the electrical control box 3. When wire clamping is not required, the wire clamping plate 222 is pushed to move and retract into the housing 221, adapting to different application scenarios and improving the flexibility of the wire fixing device.

[0056] For example, the first end of the pressure plate 222 is rotatably connected to the housing 221, and the second end of the pressure plate 222 rotates into or out of the housing 221 about its first end.

[0057] As another example, the first mounting part 11 is a first mounting groove, the mounting plate 21 is snap-fitted to the first mounting groove, the second mounting part 211 is a second mounting hole, and the receiving shell 221 is snap-fitted to the second mounting hole.

[0058] In some embodiments, such as Figure 7 As shown, the housing 221 is movably connected to multiple wire clamping plates 222. The multiple wire clamping plates 222 are movably embedded in the housing 221, and at least one wire clamping plate 222 is movably pushed out from the housing 221 and together with the electrical control box 3 clamps the wire.

[0059] It should be noted that multiple pressure plates 222 can be arranged side by side along the first direction or the second direction.

[0060] It is understandable that at least one of the multiple wire clamping plates 222 may be unscrewed from the housing 221 to clamp the wire, or multiple wire clamping plates 222 may be unscrewed to be clamped at different positions on the wire to be fixed.

[0061] For example, the first ends of multiple wire clamping plates 222 are rotatably connected to the housing 221, and the second ends of the multiple wire clamping plates 222 rotate around their first ends into or out of the housing 221. The multiple wire clamping plates 222 are arranged sequentially along a direction perpendicular to the cover of the electrical control box 3. After the installation height of the wire clamping member 22 is determined by the first mounting part 11 or the second mounting part 211, the corresponding wire clamping plate 222 is unscrewed for further precise adjustment to ensure the reliability of the wire fixing.

[0062] In some embodiments, such as Figure 7 As shown, the first ends of multiple pressure plates 222 are rotatably connected to the housing 221, and the lengths of the multiple pressure plates 222 are different.

[0063] Understandably, the relatively longer pressure plate 222 can hold more wires of the same or similar thickness.

[0064] In some embodiments, such as Figure 8 and Figure 9As shown, the first mounting part 11 is a first mounting slot, and a guide rail groove 12 is connected between any two adjacent first mounting slots. The wire pressing assembly 2 is snapped into any first mounting slot, and the guide rail groove 12 is used to allow the wire pressing assembly 2 to slide into any first mounting slot.

[0065] Understandably, the wire crimping assembly 2 is detachable from the first mounting slot via a snap-fit ​​connection. When it is necessary to change the mounting position of the wire crimping assembly 2, it is slid out of the current first mounting slot and into the guide rail groove 12, then slid along the guide rail groove 12 until it corresponds to the target first mounting slot, and then snapped into the target first mounting slot. The position of the wire crimping assembly 2 can be flexibly adjusted without completely removing it.

[0066] In some embodiments, such as Figure 8 , Figure 9 as well as Figure 10 As shown, multiple first mounting slots are located on both sides of the guide rail groove 12, and multiple first mounting slots are arranged side by side along the extension direction of the guide rail groove 12.

[0067] It should be noted that the multiple first mounting slots are arranged in two rows, with the two rows located on both sides of the guide rail groove 12. Each row has multiple first mounting slots arranged sequentially along the extension direction of the guide rail groove 12. It can be imagined that the multiple first mounting slots and the guide rail groove 12 form a fishbone-like structure.

[0068] It is understandable that, such as Figure 4 as well as Figure 10 As shown, the wire clamping assembly 2 can be inserted from the current first mounting slot into the first mounting slot on the other side of the guide rail groove 12 via the guide rail groove 12, or inserted from the current first mounting slot into the first mounting slot on the same side via the guide rail groove 12, so as to achieve installation in different positions as much as possible.

[0069] For example, the guide rail groove 12 extends along the first direction and passes through the mounting base 1. A plurality of first mounting grooves are respectively disposed on both sides of the guide rail groove 12 along the second direction. The first direction is perpendicular to the second direction. The first direction can be perpendicular to the cover of the electrical control box 3 or parallel to the cover of the electrical control box 3, preferably the former.

[0070] In some embodiments, such as Figure 11 As shown, multiple mounting bases 1 and wire clamping assemblies 2 are provided.

[0071] It should be noted that when there are multiple mounting bases 1, there are also multiple positions on the electrical control box 3 for the mounting bases 1 to be disassembled and connected.

[0072] Understandably, based on the wire winding method, multiple mounting bases 1 are arranged at different positions on the electrical control box 3 to accommodate the general wiring direction. Furthermore, multiple wire clamping assemblies 2 are selectively connected to multiple first mounting slots of the mounting bases 1 to clamp and fix wire segments with different orientations, providing comprehensive fixation of the wires and improving the overall installation stability and reliability. Simultaneously, the arrangement distance between mounting bases 1 and between wire clamping assemblies 2 can be changed according to the wire length. This better adapts to installation scenarios with varying wire lengths and thicknesses. The wire fixing device has a high degree of standardization, strong versatility, and great installation flexibility; different wire fixing needs can be adapted simply by changing the installation position of the wire clamping assemblies 2 on the mounting bases 1.

[0073] In some embodiments, such as Figure 8 As shown, multiple first mounting slots are located on both sides of the guide rail groove 12 along the second direction. The guide rail groove 12 extends along the first direction, and multiple first mounting slots are arranged side by side along the first direction. The first direction is perpendicular to the second direction.

[0074] Along the second direction, both sides of the mounting base 1 can be snapped together with the electrical control box 3, and the mounting base 1 is symmetrically arranged.

[0075] Understandably, the symmetrical design of mounting base 1 serves as a foolproof design, and both sides of mounting base 1 can be connected to the electrical control box 3, providing better installation flexibility.

[0076] Furthermore, in some embodiments, such as Figure 9 As shown, the mounting base 1 is provided with a mounting notch 13. The mounting notch 13 and a plurality of first mounting slots are respectively located on opposite surfaces of the mounting base 1. The mounting notch 13 exposes a plurality of first mounting slots and a guide rail slot 12.

[0077] Along the second direction, a handle rib 14 is provided on each side opposite to the mounting notch 13, and the handle rib 14 is provided at the end of the mounting notch 13.

[0078] Understandably, the mounting notches 13 that expose multiple first mounting slots and guide rail slots 12 can be used to remove the mounting plate 21 from the first mounting slots, facilitating the disassembly and reassembly of the mounting plate 21 and adjustment of its installation position. The handle 14 provides a leverage point for the disassembly and reassembly of the mounting base 1, which is beneficial for manual operation.

[0079] Furthermore, in some embodiments, such as Figure 8 As shown, the mounting base 1 is provided with a scale line 15 extending in a first direction.

[0080] Understandably, observing the scale line 15 to determine the wire length facilitates measurement and confirmation of the wire length during the electrical control design process.

[0081] This application embodiment also provides an electrical control box 3, which includes the above-mentioned wiring device. The specific structure of the wiring device is as described in the above embodiment. Since this electrical control box 3 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0082] In some embodiments, such as Figure 11 As shown, the electrical control box 3 also includes a cover, which has multiple fixing positions and multiple wire fixing devices, which can be detachably connected to the multiple fixing positions.

[0083] It is understandable that multiple mounting brackets 1 can be selectively arranged in multiple fixed positions to adapt to the direction of wire routing, thereby meeting different wiring requirements.

[0084] This application also provides an air conditioner, which includes the aforementioned electrical control box and wiring device. The specific structure of the wiring device and the electrical control box are as described in the above embodiments. Since this air conditioner adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. The air conditioner may be an indoor unit, an outdoor unit, or include both an indoor unit and an outdoor unit.

[0085] In the above embodiments, the descriptions of each embodiment have different focuses. Parts not described in detail in a particular embodiment can be referred to in the relevant descriptions of other embodiments. In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0086] The above provides a detailed description of the wiring device and electrical control box provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A wire fixing device, characterized in that, include: The mounting bracket is configured to be detachably connected to the electrical control box; as well as, The wire clamping assembly is configured to be disposed opposite to the electrical control box; The mounting base is provided with a plurality of first mounting parts, and the wire clamping assembly is detachably connected to any of the first mounting parts. The wire clamping assembly is configured to clamp the wire together with the electrical control box.

2. The wire fixing device according to claim 1, characterized in that, The wire clamping assembly includes a mounting plate and a wire clamping component. The mounting plate is detachably connected to any of the first mounting portions. The mounting plate is provided with a plurality of second mounting portions. The wire clamping component is detachably connected to any of the second mounting portions. The wire clamping component is configured to clamp the wire together with the electrical control box.

3. The wire fixing device according to claim 2, characterized in that, Multiple first mounting portions are arranged sequentially along a first direction, and multiple second mounting portions are arranged sequentially along a second direction, with the first direction and the second direction being inclined together.

4. The wire fixing device according to claim 2, characterized in that, The wire clamping component includes a housing and a wire clamping plate movably connected to the housing. The housing is detachably connected to any of the second mounting parts. The wire clamping plate is movably embedded in the housing or pushed out of the housing and together with the electrical control box clamps the wire.

5. The wire fixing device according to claim 4, characterized in that, The housing is movably connected to a plurality of wire clamping plates, which are movably embedded in the housing. At least one wire clamping plate is movably pushed out of the housing and together with the electrical control box clamps the wire.

6. The wire fixing device according to claim 1, characterized in that, The first mounting part is a first mounting slot, and a guide rail groove connects any two adjacent first mounting slots. The wire pressing assembly is snapped into any one of the first mounting slots, and the guide rail groove is used for the wire pressing assembly to slide into any one of the first mounting slots.

7. The wire fixing device according to claim 6, characterized in that, Multiple first mounting slots are located on both sides of the guide rail groove, and multiple first mounting slots are arranged side by side along the extension direction of the guide rail groove.

8. The wire fixing device according to claim 1, characterized in that, Multiple mounting bases and wire clamping assemblies are provided.

9. An electrical control box, characterized in that, Includes the wire fixing device as described in any one of claims 1-8.

10. The electrical control box according to claim 9, characterized in that, It also includes a cover with multiple fixing positions and multiple wire fixing devices, which are detachably connected to the multiple fixing positions.

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