CN218449712U

CN218449712U - Wire fixing structure of electrical box and air energy water heater outdoor unit formed by wire fixing structure

Info

Publication number: CN218449712U
Application number: CN202221704915.7U
Authority: CN
Inventors: 杨保; 董丰; 唐晓华; 杨乾桥; 管洋波; 黄凯
Original assignee: Gree Electric Appliances Inc of Zhuhai; Gree Wuhan Electric Appliances Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Gree Wuhan Electric Appliances Co Ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-02-03
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a solidus structure of electrical apparatus box, include: the two fixing parts are symmetrically distributed and fixedly connected with the outer surface of the electric appliance box; the bulge part is positioned between the two fixing parts and bulges towards the direction far away from the plane of the fixing parts; and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the bulge. The utility model provides a pair of solidus structure of electrical apparatus box and air energy water heater off-premises station that forms thereof can fix the motor line fast, and can control the elasticity degree of motor line, avoids the motor line to receive the damage.

Description

Wire fixing structure of electrical box and air energy water heater outdoor unit formed by wire fixing structure

Technical Field

The utility model relates to a cable fixing field especially relates to a solidus structure of electrical apparatus box and air energy water heater off-premises station that forms thereof.

Background

The whole shell of the outdoor unit of the air energy water heater is compact in structure, the internal space is limited, and the electric box is forced to be only designed into a horizontal structure due to more components on the electric box part. An electric box in the outdoor unit of the air energy water heater needs to stretch across the upper end of the whole outdoor unit. The connecting wire of the motor enters the electrical box from the upper side of the motor bracket to the right side. The motor line is located the upper right side of outer quick-witted fan blade, walks the line in the production process and is difficult to control the elasticity. When the wiring in the middle section of the motor wire is too loose, the condition that the motor wire is in low contact with the axial flow fan blade can be generated. When the whole machine is powered on to operate, the fan blades collide with the motor wires at the low position to generate noise, and sharp edges of the fan blades cut the motor wires for a long time, so that the motor wires are damaged, and the motor cannot work normally.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the problems in the related art to some extent. Therefore, the utility model aims to provide an electrical apparatus box's solidus structure and air of formation can the water heater off-premises station can fix the motor line fast, and can control the elasticity degree of motor line, avoids the motor line to receive the damage.

In order to achieve the purpose, the following technical scheme is adopted in the application: a wire fixing structure of an electric box comprises:

the two fixing parts are symmetrically distributed and fixedly connected with the outer surface of the electric appliance box;

the bulge part is positioned between the two fixing parts and bulges towards the direction far away from the plane where the fixing parts are positioned;

and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the bulge part.

Further, the bellying includes that two straight lines are protruding and be located the semicircle arch between the straight line arch, two bellied one ends of straight line are connected respectively to the bellied both ends of semicircle, and two fixed parts are connected respectively to two bellied other ends of straight line.

Further, the linear protrusion is perpendicular to the plane where the fixing part is located, and the linear protrusion is connected with the fixing part through the arc-shaped connecting part.

Furthermore, the semicircular bulges, the linear bulges and the fixing parts are all edge covering structures.

Further, the distance from the highest point of the convex part to the fixed end is 23-25mm; the radius of the semicircular bulge is 12-13mm.

Furthermore, one end, far away from the protruding portion, of the fixing portion is provided with a welding assembly, and the lower surface of the welding assembly is fixedly connected with the outer surface of the electric appliance box.

Furthermore, the outer surface of the electric appliance box is provided with a convex point, a notch matched with the convex point is arranged in the welding assembly, the notch is matched with the side face of the convex point in an abutting mode, and the lower surface of the welding assembly is fixedly welded with the outer surface of the electric appliance box.

Furthermore, the salient point is cylindrical, the gap is an arc-shaped gap, and the radius of the arc-shaped gap is equal to the outer diameter of the cylindrical salient point.

Furthermore, the size of the welding assembly in the first direction is larger than that of the bulge part in the first direction, and the first direction refers to a direction which is parallel to the plane of the outer surface of the electric appliance box and is parallel to the axis of the bulge part.

An outdoor unit of an air energy water heater comprises the wire fixing structure.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the cable fixing structure is used for fixing a cable, and the tightness degree of the cable can be controlled in the fixing process; the fixing parts are fixedly connected with the outer surface of the electric appliance box, the bulge parts bulge towards the direction far away from the plane where the two fixing parts are located, namely the direction far away from the outer surface of the electric appliance box bulges, when a cable enters or extends out of the electric appliance box through the bulge parts, the cable is fixed at any position of the bulge parts by the cable fixing part, and due to the fact that the bulge parts have certain heights, when the cable is fixed at different heights, the tightness degree of the cable can change, and further adjustment of the tightness degree of the fixed cable is achieved; this application structure connects singly, can realize fast that the cable is fixed, stops the motor cable and walks loose and other device collision wearing and tearing problems with the line.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

In the drawings:

FIG. 1 is a schematic diagram of the general structure of a wire fixing structure in the present application;

FIG. 2 is a top view of a wire-fixing structure of the present application;

FIG. 3 is a front view of a wire retention structure of the present application;

FIG. 4 isbase:Sub>A cross-sectional view taken along the line A-A in FIG. 3;

reference numerals: 1. a fixed part; 11. welding the assembly; 12. a notch; 2. a boss portion; 21. a linear protrusion; 22. a semicircular bulge; 23. an arc-shaped connecting part.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "lateral", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the referred mechanism or element must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

Referring to fig. 1 to 4, the present application provides a wire fixing structure of an electrical box, including: two fixed parts 1 which are symmetrically distributed, wherein the fixed parts 1 are fixedly connected with the outer surface (not shown in the figure) of the electrical box; the bulge part 2 is positioned between the two fixing parts 1, and the bulge part 2 bulges towards the direction away from the plane of the fixing parts 1; and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the boss part 2.

The cable fixing structure is used for fixing a cable, and the tightness degree of the cable can be controlled in the fixing process; in the application, the fixing parts 1 are fixedly connected with the outer surface of the electrical box, the bulge parts 2 bulge towards the direction far away from the plane of the two fixing parts 1, namely the direction far away from the outer surface of the electrical box, when a cable enters or extends out of the electrical box through the bulge parts 2, the cable is fixed at any position of the bulge parts 2 by the cable fixing part, and due to the fact that the bulge parts 2 have certain heights, when the cable is fixed at different heights, the tightness degree of the cable can change, and further adjustment of the tightness degree of the fixed cable is achieved; this application structure connects singly, can realize fast that the cable is fixed, stops the motor cable and walks loose and other device collision wearing and tearing problems with the line.

Example 1

Referring to fig. 1 to 4, the present application provides a wire fixing structure of an electrical box, including: the fixing parts 1 are fixedly connected with the outer surface of the electric appliance box; the bulge part 2 is positioned between the two fixing parts 1, and the bulge part 2 bulges towards the direction away from the plane of the fixing parts 1; and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the boss part 2.

Protruding portion 2 includes two straight line archs 21 and is located the semicircle arch 22 between the straight line arch 21 in this application, and the one end of two straight line archs 21 is connected respectively at semicircle arch 22's both ends, and two fixed parts 1 are connected respectively to two straight line archs 21's the other end. The fixing part 1 is fixed on the outer surface of the electrical box and is connected with the lug boss 2, and the function of the fixing part is to fix the lug boss 2 on the outer surface of the electrical box. The outer surface of the electrical box can be any outer surface of the electrical box.

The linear protrusion 21 is perpendicular to the plane of the fixing portion 1, and the linear protrusion 21 is connected with the fixing portion 1 through an arc-shaped connecting portion 23. The plane of the fixing part 1 is the plane of the outer surface of the electrical box. The arc-shaped connecting part 23 adopts a fillet design, so that sharp corners are prevented from stabbing motor lines.

The semicircular bulge 22, the linear bulge 21 and the fixing part 1 are all of edge-covered structures. That is to say semicircle arch 22, sharp arch 21 and fixed part 1 integrated into one piece, and integrated into one piece's material both sides turn over towards the centre and turn over, form the structure of borduring, as shown in figure 1 and figure 4, turn over the structure of borduring after rolling over and can prevent that the sharp limit of panel beating that the side is sharp from cutting through the motor line to and staff will hand fish tail in the assembling process.

Specifically, the size of the semicircular projection 22 and the linear projection 21 in the first direction may be set to be about 4.5mm, and the first direction refers to a direction parallel to the plane of the outer surface of the electrical box and parallel to the axis of the projection 2. I.e. in the direction perpendicular to the plane of the paper in fig. 3. Wherein, the semicircular bulges 22 and the linear bulges 21 are respectively covered with 2mm of edges towards the inner side, and a gap of about 0.5mm is reserved in the middle of the covered edges at the two sides, so that the mutual interference of the covered edges at the two sides is avoided.

In the application, all the convex parts 2 are arranged to be convex towards the direction far away from the plane of the fixed part 1, so that the purpose is that the motor wire can be fixed in any arched area for convenience of no limitation when the wire is fixed in a general assembly branch factory; the height of the arched part can be determined according to actual conditions, on the premise that the height cannot be too small, at least, fingers can smoothly and quickly penetrate through the protruding parts when the motor wire is fixed, and the motor wire can not be fixed in the assembly process. Specifically, the distance from the highest point of the convex part 2 to the fixed end can be set to be 23-25mm; the radius of the semicircular bulge 22 is 12-13mm; the distance between the ends of the two fixing parts 1 is about 57 mm.

Example 2

Referring to fig. 1 to 4, the present application provides a wire fixing structure of an electrical box, including: the fixing parts 1 are fixedly connected with the outer surface of the electric appliance box; the convex part 2 is positioned between the two fixing parts 1, and the convex part 2 is convex towards the direction far away from the plane of the fixing parts 1; and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the bulge part 2.

One end of the fixing part 1, which is far away from the bulge part 2, is provided with a welding assembly 11, and the lower surface of the welding assembly 11 is fixedly connected with the outer surface of the electric appliance box. The function of the welding part is to weld the fixing part 1 on the outer surface of the electrical box.

The electrical apparatus box surface is provided with the bump, is provided with the breach 12 with bump looks adaptation in the welding subassembly 11, and the side butt adaptation of breach 12 and bump need be with breach 12 joint before the welding on the lateral surface of bump, can realize fixed part 1's accurate location and welding like this. After the notch 12 is clamped with the salient point, the lower surface of the welding component 11 is welded and fixed with the outer surface of the electrical box.

Specifically, the salient point may be set to be cylindrical, the notch 12 may be an arc-shaped notch, and the radius of the arc-shaped notch is equal to the outer diameter of the cylindrical salient point; thus, before welding, the convex points and the notches 12 can be clamped accurately.

The size of the welding component 11 in the first direction is larger than that of the lug boss 2 in the first direction, and the first direction refers to a direction which is parallel to the plane of the outer surface of the electrical box and is parallel to the axis of the lug boss 2, namely the width of the lug boss 2 and the fixing part 1. As shown in fig. 1 and 2, the fixing portion 1 is connected to the protruding portion 2 at the same side as the protruding portion 2, the width of the side far away from the protruding portion 2 is greater than the width of the protruding portion 2, the whole fixing portion 1 forms a fork-like structure, so that the width of the welding assembly 11 is greater than the width of the protruding portion 2, and the purpose of the setting is as follows: increase fixed part 1 and electrical apparatus box surface welding cooperation region, if this undersize, the welding is not good to be operated, and firm nature also can receive the influence, increases the foundation area of the two and can make the welding firm, and the welding operation of being convenient for.

Example 3

The application provides a solidus structure of electrical apparatus box includes: the fixing parts 1 are fixedly connected with the outer surface of the electric appliance box; the bulge part 2 is positioned between the two fixing parts 1, and the bulge part 2 bulges towards the direction away from the plane of the fixing parts 1; and the wire fixing piece is used for fixedly connecting the cable passing through the wire fixing structure with the boss part 2.

Specifically, the size of the semicircular protrusion 22 and the linear protrusion 21 in the first direction may be set to be about 4.5mm, and the first direction refers to a direction parallel to the plane of the outer surface of the electrical box and parallel to the axis of the protrusion 2. I.e. in the direction perpendicular to the plane of the paper in fig. 3. Wherein, the semicircular bulges 22 and the linear bulges 21 are respectively covered with 2mm of edges towards the inner side, and a gap of about 0.5mm is reserved in the middle of the covered edges at the two sides, so that the mutual interference of the covered edges at the two sides is avoided.

In the application, all the convex parts 2 are arranged to be convex towards the direction far away from the plane of the fixed part 1, so that the purpose is that the motor wire can be fixed in any arched area for convenience of no limitation when the wire is fixed in a general assembly branch factory; the height of the arched part can be determined according to actual conditions on the premise that the height cannot be too small, at least, the fingers can smoothly and quickly penetrate through the protruding parts when the motor wire is fixed, and the motor wire can not be fixed in the assembly process. Specifically, the distance from the highest point of the convex part 2 to the fixed end can be set to be 23-25mm; the radius of the semicircular bulge 22 is 12-13mm; the distance between the ends of the two fixing parts 1 is about 57 mm.

One end of the fixing part 1, which is far away from the protruding part 2, is provided with a welding assembly 11, and the lower surface of the welding assembly 11 is fixedly connected with the outer surface of the electrical box. The welding part is used for welding the fixing part 1 on the outer surface of the electrical box.

The electrical apparatus box surface is provided with the bump, is provided with the breach 12 with bump looks adaptation in the welding subassembly 11, and the side of breach 12 and the side butt adaptation of bump need be with breach 12 joint before the welding on the lateral surface of bump, can realize fixed part 1's accurate location and welding like this. After the notch 12 and the salient point are clamped, the lower surface of the welding component 11 is welded and fixed with the outer surface of the electrical box.

Specifically, the salient point can be set to be cylindrical, the notch 12 is an arc-shaped notch, and the radius of the arc-shaped notch is equal to the outer diameter of the cylindrical salient point; thus, before welding, the convex points and the notches 12 can be clamped accurately.

The size of the welding component 11 in the first direction is larger than that of the lug boss 2 in the first direction, and the first direction refers to a direction which is parallel to the plane of the outer surface of the electrical box and is parallel to the axis of the lug boss 2, namely the width of the lug boss 2 and the fixing part 1. As shown in fig. 1 and 2, the fixing portion 1 is connected to the protruding portion 2 at the same side as the width of the protruding portion 2, the width of the side far away from the protruding portion 2 is greater than the width of the protruding portion 2, the whole fixing portion 1 forms a fork-like structure, so that the width of the welding portion is greater than the width of the protruding portion 2, and the purpose of this setting is: increase fixed part 1 and electrical apparatus box surface welding cooperation region, if this undersize, the welding is not good to be operated, and firm nature also can receive the influence, increases the foundation area of the two and can make the welding firm, and the welding operation of being convenient for.

The wire fixing piece can be a wire bundle. The motor wire is walked out from motor support top, uses the line to prick bellying 2 that passes the electrical apparatus box surface, with the fastening of motor wire in the optional position department of bellying 2, cuts the afterbody of fixing the line and pricking, avoids appearing colliding with the fan blade and leads to abnormal sound and the damaged problem of fan blade.

The application also provides an outdoor unit of an air energy water heater, which comprises the wire fixing structure described in any one of embodiments 1 to 3.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a solidus structure of electrical apparatus box which characterized in that includes:

2. The wire fixing structure of the electric appliance box as claimed in claim 1, wherein the protrusion comprises two linear protrusions and a semicircular protrusion located between the linear protrusions, two ends of the semicircular protrusion are respectively connected to one ends of the two linear protrusions, and the other ends of the two linear protrusions are respectively connected to the two fixing portions.

3. The wire fixing structure of the electric box as claimed in claim 2, wherein the linear protrusion is perpendicular to the plane of the fixing portion, and the linear protrusion is connected to the fixing portion through an arc-shaped connecting portion.

4. The wire fixing structure of the electric appliance box as claimed in claim 2, wherein the semicircular protrusions, the linear protrusions and the fixing portions are all edge-covered structures.

5. The wire fixing structure of the electric appliance box as claimed in claim 2, wherein the distance from the highest point of the convex part to the fixed end is 23-25mm; the radius of the semicircular bulge is 12-13mm.

6. The wire fixing structure of the electric box as claimed in claim 1, wherein a welding component is disposed at an end of the fixing portion away from the protrusion, and a lower surface of the welding component is fixedly connected to an outer surface of the electric box.

7. The wire fixing structure of the electric appliance box as claimed in claim 6, wherein a bump is arranged on the outer surface of the electric appliance box, a notch matched with the bump is arranged in the welding assembly, the notch is abutted and matched with the side surface of the bump, and the lower surface of the welding assembly is welded and fixed with the outer surface of the electric appliance box.

8. The wire fixing structure of the electrical box as claimed in claim 7, wherein the protrusion is cylindrical, the notch is an arc-shaped notch, and the radius of the arc-shaped notch is equal to the outer diameter of the cylindrical protrusion.

9. The wire fixing structure of the electric box as claimed in claim 6, wherein the dimension of the welding assembly in the first direction is larger than the dimension of the protrusion in the first direction, and the first direction is a direction parallel to the plane of the outer surface of the electric box and parallel to the axis of the protrusion.

10. An outdoor unit of an air energy water heater, comprising the wire fixing structure of any one of claims 1 to 9.