CN211088596U

CN211088596U - Wire passing device and air conditioner comprising same

Info

Publication number: CN211088596U
Application number: CN201922138978.5U
Authority: CN
Inventors: 朱为兵; 王子昂; 王永强; 万世和; 陈森群
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-24
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a wire passing device and contain its air conditioner relates to air conditioner technical field, has solved wire passing device and has leaked out, not prevent technical problem of worm and mouse. The wire passing device comprises a wire holder arranged at the position of a threading hole and wire connecting components respectively connected to the two sides of the wire holder, wherein the area of the wire holder is larger than that of the threading hole so as to completely shield the threading hole, electric conducting pieces are arranged in the wire holder and the wire connecting components, cables positioned at the two sides of the threading hole are respectively and electrically connected with the electric conducting pieces in the two wire connecting components, and when the wire connecting components are connected with the wire holder, the electric conducting pieces in the wire connecting components are in contact connection, so that the cables at the inner side and the outer side of the threading hole can be; the air conditioner comprises a wire passing piece and a wire passing device. The utility model discloses a wire passing device not only realizes crossing the line, shelters from the wiring hole completely moreover, has the characteristics of not leaking out, protection against insects mouse, improves the efficiency and improves the air conditioner and cross line assembly efficiency.

Description

Wire passing device and air conditioner comprising same

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a novel sealed air conditioner baffle wire passing device and contain its air conditioner.

Background

With the development of science and technology, the application of air conditioners is more and more popular. The current air conditioners are all designed in a modularized mode, and then all units are connected with a control unit in a wiring mode. When the cable passes through the sheet metal component or the injection molding component, the cable passes through the threading hole due to the sheet metal component or the injection molding component, and a gap is reserved between the threading hole and the cable, so that the threading structure adopting the mode has the problems of air leakage, no protection against insects and mice and the like more or less.

The applicant has found that the prior art has at least the following technical problems:

in order to overcome the problems, the existing air conditioner adopts a wire passing rubber ring mode to pass wires, the wire passing rubber ring can be tightly hooped on the outer side of a cable, the gap between the cable and a wire threading hole is reduced, and the air leakage condition of the passing wires is improved, but the air leakage problem cannot be thoroughly solved because the gap still exists between the rubber ring and the cable, and the insect and mouse prevention is not realized; even under the condition that the operation space is not enough, the cable is difficult to pass through the wire passing rubber ring, and the assembly efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sealed air conditioner baffle crosses line device and contains its air conditioner to solve the technical problem that the line device that exists leaks out, does not prevent worm and mouse among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of wire passing device, including installing the wire holder in threading hole department and connecting respectively the wiring subassembly of wire holder both sides, the wire holder area is greater than the threading hole area in order to shelter from the threading hole completely, the wire holder with all be provided with electric guide piece in the wiring subassembly, the cable that is located the threading hole both sides respectively with two electric guide piece electric connection in the wiring subassembly works as the wiring subassembly with electric guide piece contact connection in it when the wire holder is connected can realize the electric conductance with the cable of the inside and outside both sides of threading hole and lead to.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

As a further improvement of the utility model, the threading device is also arranged on the rubber pad between the wire holder and the threading hole.

As a further improvement of the present invention, the wiring assembly is connected to the wiring base by a quick connection structure.

As a further improvement of the present invention, the quick-connect connection structure includes a slot disposed on the wire holder and an insertion block disposed on the wire connection assembly and adapted to the specification of the slot; the electric conducting piece on the wiring seat is a copper rod which is vertically arranged in the slot, the insertion block is provided with an insertion hole corresponding to the position of the copper rod, and the electric conducting piece on the wiring assembly is a copper insert which is arranged in the insertion hole.

As a further improvement of the present invention, the quick-connect connection structure further comprises a clip strip disposed on the wire holder and a buckle disposed on the wire holder, wherein the clip strip is inserted into the slot, and the buckle is engaged with the clip strip.

As a further improvement of the utility model, one side of the copper rod positioned at the two sides of the wire holder is in a solid rod shape, and the other side is in a hollow rod shape; one of the copper inserts on the two wiring assemblies is a hollow copper insert, and the other copper insert is a solid copper insert.

As a further improvement of the present invention, the wire holder includes a base and a terminal block formed by extending outward from opposite positions on two sides of the base, the slot is disposed in the terminal block, the wire connection assembly includes a wire connector, the wire connector is vertically disposed on one end face of the wire connector, and a cable is connected to the copper insert in the wire connector after penetrating through the other end face of the wire connector; the buckle is fixedly arranged on the side surface of the connector lug.

As a further improvement of the present invention, a part of the edge of the connector lug extends perpendicularly outward to form a retaining wall, the height of the retaining wall is the same as that of the insertion block, the distance between the retaining wall and the insertion block is equal to the wall thickness of the insertion slot, and a step part equal to the thickness of the retaining wall is arranged at a corresponding position on the terminal block; when the insert block is inserted into the slot, the step part is abutted to the edge part of the retaining wall.

As a further improvement of the utility model, the wire holder with the wiring subassembly all adopts insulating material to make.

The utility model provides a pair of air conditioner, including cross the line piece with cross the line device, be provided with the through wires hole on crossing the line piece, cross the line device and install cross on the line piece and incite somebody to action the through wires hole shelters from completely.

As a further improvement of the utility model, the wire passing part is a sheet metal part or an injection molding part.

Compared with the prior art, the utility model following beneficial effect has:

the utility model provides a wire passing device, including covering the wire holder in wire connection hole department, the wire holder shelters from the wire connection hole completely, the cable that needs the wiring is connected with aporate wire holder through the wiring subassembly respectively, firstly, there is not the through wires hole on the wire holder, secondly, the wire holder shelters from the wire connection hole completely, thereby realize can cross the line and leak out the wind when the whole machine assembly, also can not appear the risk that the worm and mouse bored, improve the air conditioner with this efficiency and cross line assembly efficiency, solve cross the line and leak out the wind and the worm and mouse climbs the scheduling problem from crossing the line rubber ring or crossing the wire hole; in the alternative scheme of the utility model, the sealing performance of the connection between the wire holder and the sheet metal part can be ensured by arranging the rubber pad between the wire hole and the wire holder, and the wire holder is installed on the sheet metal part by installing the screw on the wire holder; in the alternative scheme of the utility model, the line-passing assembly and the wire holder adopt a quick-connection type connection structure, only mounting holes need to be formed on the line-passing sheet metal part or the injection molding part during use, the wire holder and the rubber pad are fixed on the sheet metal part or the injection molding part through screws, two ends of a cable needing to pass the line are respectively welded on the connector lugs of the two wire holder assemblies, and the connector lug can be easily fixed on the wire holder through the buckle structure and the plug structure of the insert block and the slot, so that the wire holder has the characteristics of simple operation and convenient assembly and disassembly; through buckle formula connection and embedded plug connection in order to guarantee good contact, the electric guide that is located the wiring subassembly all adopts the pinhole formula to connect the cooperation mode with the electric guide that is located the connection terminal to guarantee can not appear misplug or contact failure's problem.

Drawings

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the wire passing device of the present invention;

fig. 2 is a schematic perspective view of the thread passing device of the present invention;

fig. 3 is a front view of the wire passing device of the present invention after explosion;

fig. 4 is a schematic view of the three-dimensional structure of the wire passing device after explosion;

fig. 5 is a schematic perspective view of the thread passing device according to another angle after explosion;

fig. 6 is a schematic perspective view of a wire holder in the wire passing device of the present invention;

fig. 7 is a schematic perspective view of a wiring assembly in the wiring device of the present invention;

fig. 8 is a schematic cross-sectional view of the conductive member of the wire passing device according to the present invention;

fig. 9 is a schematic structural view of a wire passing member in the air conditioner of the present invention;

fig. 10 is a schematic perspective view of the air conditioner of the present invention, viewed from one side, after the wire passing member and the wire passing device are assembled together;

fig. 11 is a schematic perspective view of the air conditioner of the present invention, when the wire passing member and the wire passing device are assembled together, viewed from the other side.

In the figure 1, a wire holder; 11. a slot; 12. a copper rod; 13. clamping the strip; 14. a base; 15. a junction box; 16. a step portion; 2. a wiring assembly; 21. inserting a block; 22. a jack; 23. a copper insert; 24. buckling; 25. a connector lug; 26. retaining walls; 3. a rubber pad; 100. a wire passing piece; 200. threading holes; 300. a cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the utility model provides a wire passing device, including installing wire holder 1 in through wires hole 200 department and connecting respectively at the wiring subassembly 2 of wire holder 1 both sides, wire holder 1 area is greater than through wires hole 200 area in order to shelter from through wires hole 200 completely, all is provided with electric conducting piece in wire holder 1 and the wiring subassembly 2, be located the cable 300 of through wires hole 200 both sides respectively with two wiring subassembly 2 in electric conducting piece electric connection, electric conducting piece contact connection in it when wiring subassembly 2 is connected with wire holder 1, can realize getting the electricity with the cable 300 of through wires hole 200 inside and outside both sides and switch on.

As shown in fig. 3 and 4, in order to further improve the sealing connectivity between the wire passing device and the wire passing hole, the wire passing device further comprises a rubber pad 3 disposed between the wire holder 1 and the wire passing hole 200.

Because the wire passing process is carried out during assembly installation, in order to improve the wire passing efficiency, a quick connection type connection structure is adopted between the wiring assembly 2 and the wiring base 1.

As shown in fig. 5-7, it should be noted that, in the present invention, the quick-connect connection structure includes a slot 11 disposed on the wire holder 1 and an insertion block 21 disposed on the wire connection assembly 2 and adapted to the size of the slot 11; the electric conducting piece on the wire holder 1 is a copper rod 12 vertically arranged in the slot 11, the inserting block 21 is provided with an inserting hole 22 corresponding to the position of the copper rod 12, and the electric conducting piece on the wire connecting component 2 is a copper insert 23 arranged in the inserting hole 22. As shown in fig. 8, when the insert block 21 is inserted into the socket 11, the copper rod 12 is inserted into the insertion hole 22, and the copper rod 12 is in contact connection with the copper insert 23 to achieve electrical conduction.

As shown in fig. 2 and 6, in order to improve the stability and reliability of the connection, the quick connect type connection structure further includes a clip strip 13 provided on the wire holder 1 and a catch 24 provided on the wire module 2, wherein the catch 24 is caught on the clip strip 13 when the insert 21 is inserted into the slot 11. The structure of the buckle 24 is realized by adopting a product in the prior art, specifically, the tail end of the buckle is provided with a hook part which hooks the clamping strip to realize the connection locking of the wire holder 1 and the wire assembly 2; when the wire connecting component needs to be opened, the hook part is pulled to be separated from the clamping strip, so that the connection between the wire connecting component 2 and the wire holder 1 is released.

As shown in fig. 8, specifically, one side of the copper rod 12 located at both sides of the wire holder 1 is a solid rod shape, and the other side is a hollow rod shape; the copper inserts 23 on the two wiring assemblies 2 are hollow copper inserts one and solid copper inserts the other. The copper rod 12 with the solid rod-shaped structure is matched with the hollow copper insert 23 for use, and the copper rod 12 with the hollow rod-shaped structure is matched with the solid copper insert 23 for use.

As an alternative embodiment, the wire holder 1 includes a base 14 and a terminal table 15 formed by extending outward from opposite positions on two sides of the base 14, the slot 11 is disposed in the terminal table 15, the wire connection assembly 2 includes a wire connector 25, the plug block 21 is vertically disposed on one end face of the wire connector 25, and the cable 300 is connected with the copper insert 23 in the plug block 21 after penetrating through the other end face of the wire connector 25; the snap 24 is fixedly arranged on the side of the connector lug 25. The catch 24 is arranged parallel to the insert 21.

As shown in fig. 6, further, in order to make the connection between the components in the wire passing device more stable and make the appearance of the connected wire passing device more beautiful, a part of the edge of the connector lug 25 extends perpendicularly outwards to form a retaining wall 26, the height of the retaining wall 26 is the same as that of the insertion block 21, the distance between the retaining wall 26 and the insertion block 21 is equal to the wall thickness of the slot 11, and a step 16 with the same thickness as that of the retaining wall 26 is disposed at a corresponding position on the terminal block 15; when the insert block 21 is inserted into the insertion groove 11, the step portion 16 abuts against the edge of the retaining wall 26.

Further, the wire holder 1 and the wire assembly 2 are made of insulating materials.

As shown in fig. 9-11, the utility model provides an air conditioner, including crossing line piece 100 and wire passing device, be provided with through wires hole 200 on crossing line piece 100, wire passing device installs on crossing line piece 100 and shelters from through wires hole 200 completely.

Wherein, the wire passing part 100 is a sheet metal part or an injection molding part.

Example 1:

the utility model provides a threading device, install in the through wires hole 200 department of sheet metal component, the connection terminal 1 is circular structure, 4 screw holes are evenly distributed on it, the screw passes the screw hole and connects soon on the sheet metal component, the through wires hole 200 of seting up on the sheet metal component is square, set up four mounting holes around square through wires hole 200, the screw connects soon on the mounting hole; for the sake of attractive appearance, the rubber pad 3 is of a circular structure, the outer diameter of the rubber pad 3 is equal to the diameter of the wire holder 1, the inner diameter of the rubber pad 3 is equivalent to the specification of the wiring platform 15, and the rubber pad 3 is sleeved outside the wiring platform 15;

the wiring platform 15 is of a rectangular structure, three slots 11 are arranged on the wiring platform side by side along the length direction, the slots 11 are of a rectangular structure, a solid or hollow copper rod 12 is arranged in each slot 11, and the copper rod 12 is used as a conductive piece and is used for being in contact with a copper insert 23 in the connector lug 25 so as to realize the electric conduction of the inner cable and the outer cable; the wiring platforms 15 on both sides of the wiring seat 1 have the same structure, and the difference is that the copper rod 12 on one side is solid, and the copper rod on the other side is hollow;

the wiring assembly 2 comprises a wiring head 25, cables penetrate from the bottom of the wiring head 25 and are connected with a copper insert 23 in an insertion block 21, and the insertion block 21 is the same as the slot 11 in shape and is rectangular.

During the installation, adopt buckle formula, embedded connection between wiring subassembly 2 and the connection terminal 1, guarantee to connect reliably to be convenient for follow-up maintenance operation dismantlement, during the use, only need to open on crossing line sheet metal component, the injection molding like the mounting hole shown in figure 9, then with connection terminal 1, rubber pad 3 through the fix with screw on the sheet metal component, will need cross line both ends and weld respectively on two wiring subassemblies 2, just can relax be fixed in connection subassembly 2 on connection terminal 1 through buckle structure.

The shapes in this embodiment are only for illustration, and are not necessarily required, and in consideration of actual needs, the portions may also be set to other shapes, which are not described herein again. The wire holder 1 assembly may be secured using other numbers of set screws.

It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a wire passing device, its characterized in that is including installing the wire holder in threading hole department and connecting respectively the wiring subassembly of wire holder both sides, the wire holder area is greater than the threading hole area in order to shelter from the threading hole completely, the wire holder with all be provided with electric guide in the wiring subassembly, the cable that is located the threading hole both sides respectively with two electric guide electric connection in the wiring subassembly, work as the wiring subassembly with electric guide contact connection in it when the wire holder is connected can realize the electric conductance with the cable of the inside and outside both sides of threading hole and lead to.

2. The cable passing device of claim 1, further comprising a rubber pad disposed between the wire holder and the cable passing hole.

3. The wire passing device of claim 1 or 2, wherein a quick connection structure is adopted between the wire connection assembly and the wire holder.

4. The cable passing device according to claim 3, wherein the quick connection structure comprises a slot arranged on the wire holder and an insertion block arranged on the wire assembly and matched with the size of the slot; the electric conducting piece on the wiring seat is a copper rod which is vertically arranged in the slot, the insertion block is provided with an insertion hole corresponding to the position of the copper rod, and the electric conducting piece on the wiring assembly is a copper insert which is arranged in the insertion hole.

5. The wire passing device of claim 4, wherein the quick connect connection structure further comprises a clamping strip disposed on the wire holder and a buckle disposed on the wire connection assembly, wherein when the insert block is inserted into the slot, the buckle is clamped on the clamping strip.

6. The wire passing device according to claim 4 or 5, wherein one side of the copper rod positioned at two sides of the wire holder is in a solid rod shape, and the other side of the copper rod positioned at two sides of the wire holder is in a hollow rod shape; one of the copper inserts on the two wiring assemblies is a hollow copper insert, and the other copper insert is a solid copper insert.

7. The cable passing device according to claim 5, wherein the wire holder comprises a base and a wire connecting platform formed by extending outwards from opposite positions on two sides of the base respectively, the slot is arranged in the wire connecting platform, the wire connecting assembly comprises a wire connecting head, the plug block is vertically arranged on one end face of the wire connecting head, and a cable is connected with the copper insert in the plug block after penetrating from the other end face of the wire connecting head; the buckle is fixedly arranged on the side surface of the connector lug.

8. The threading device according to claim 7, wherein a part of the edge of the connector lug extends vertically outwards to form a retaining wall, the height of the retaining wall is the same as that of the insertion block, the distance between the retaining wall and the insertion block is equal to the wall thickness of the insertion slot, and a step part with the same thickness as that of the retaining wall is arranged at a corresponding position on the terminal block; when the insert block is inserted into the slot, the step part is abutted to the edge part of the retaining wall.

9. The wire passing device of claim 1, wherein the wire holder and the wire assembly are made of an insulating material.

10. An air conditioner, characterized by comprising a threading member and the threading device as claimed in any one of claims 1 to 9, wherein the threading member is provided with threading holes, and the threading device is mounted on the threading member and completely shields the threading holes.