CN108418002B - Wiring device and air conditioner - Google Patents
Wiring device and air conditioner Download PDFInfo
- Publication number
- CN108418002B CN108418002B CN201810033673.5A CN201810033673A CN108418002B CN 108418002 B CN108418002 B CN 108418002B CN 201810033673 A CN201810033673 A CN 201810033673A CN 108418002 B CN108418002 B CN 108418002B
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- wiring
- wire
- hole
- sealing
- sleeve
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- 238000007789 sealing Methods 0.000 claims abstract description 100
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
Abstract
The invention provides a wiring device and an air conditioner, wherein the wiring device is used for connecting a first wire and a second wire and comprises a wiring part and a wire fixing seat which can be connected with an external structure; the wiring part is provided with a wiring through hole, and the first wire and the second wire respectively extend into the wiring through hole from two ends of the wiring through hole and are both fixed on the inner wall of the wiring through hole so that the first wire is electrically connected with the second wire through the wiring part; the wire fixing seat is cylindrical and sleeved on the wiring part to connect and fix the wiring part with an external structure. The invention has the advantages of ensuring the reliable connection of the two wires, ensuring the reliable sealing of the wiring ends of the two wires and improving the safety.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a wiring device and an air conditioner.
Background
With the continuous progress of science and technology and the increasing level of living of people, air conditioners have become one of the most important household appliances in daily life of people.
In the wiring process of the existing air conditioner, the phenomenon that the wires are not long enough is frequently encountered, and an operator usually adopts a mode of butt-jointing and winding the supplementary wires and the original wires to solve the problem that the wires are not long enough. The method can not completely ensure perfect butt joint, often causes the phenomenon of spark discharge caused by poor butt joint, and has potential safety hazard.
Disclosure of Invention
The invention mainly aims to provide a wiring device and an air conditioner, which can ensure reliable connection of two wires and improve safety.
The invention provides a wiring device, which is used for connecting a first wire and a second wire, and comprises a wiring part and a wire fixing seat which can be connected with an external structure;
the wiring part is provided with a wiring through hole, and the first wire and the second wire respectively extend into the wiring through hole from two ends of the wiring through hole and are both fixed on the inner wall of the wiring through hole so that the first wire is electrically connected with the second wire through the wiring part;
the wire fixing seat is cylindrical and sleeved on the wiring part so as to connect and fix the wiring part with an external structure.
Preferably, the wiring part is a columnar body with an axis, two ends of the wiring part are a first end face and a second end face respectively, and the wiring through hole penetrates through the first end face and the second end face;
the number of the wiring through holes is more than three, and the three or more wiring through holes are circularly arrayed by taking the axis as the center.
Preferably, the wire connecting device further comprises a first screw and a second screw, wherein a first screw hole and a second screw hole which can be communicated with the wire connecting through hole are formed in the side wall of the wire connecting component at intervals;
the first screw hole is close to the first end face relative to the second screw hole, the first lead extends into the wiring through hole from the first end face side, the first screw is connected in the first screw hole in a threaded mode, and the first lead is pressed and stuck on the inner wall of the wiring through hole;
the second lead extends into the wiring through hole from the second end face side, the second screw is in threaded connection in the second screw hole, and the second lead is pressed and stuck on the inner wall of the wiring through hole.
Preferably, the distance between the first screw hole and the first end face is more than 8 mm, and the distance between the second screw hole and the second end face is more than 8 mm.
Preferably, when the first screw hole and the second screw hole are formed in the side wall of the wiring component at intervals, the wire fixing seat is located between the first screw hole and the second screw hole.
Preferably, when the first screw is screwed into the first screw hole, a gap of not more than 1 mm exists between a screw cap of the first screw and the wire fixing seat in the axial direction of the wire connecting member;
when the second screw is in threaded connection with the second screw hole, a gap of not more than 1 mm exists between the screw cap of the second screw and the wire fixing seat in the axial direction of the wiring member.
Preferably, the device further comprises a left sleeve and a right sleeve;
the outer peripheral surfaces of the two ends of the wire fixing seat are respectively provided with a first external thread and a second external thread;
the two ends of the left sleeve are a left connecting end and a left sealing end, the left connecting end is provided with a first internal thread matched with the first external thread, the left sleeve is sleeved on the first lead and is connected to the first external thread through the first internal thread, and the left sealing end is provided with a left sealing component for sealing a gap between the left sleeve and the first lead;
the two ends of the right sleeve are a right connecting end and a right sealing end, the right connecting end is provided with a second internal thread matched with the second external thread, the right sleeve is sleeved on the second lead and is in threaded connection with the second external thread through the second internal thread, and the right sealing end is provided with a right sealing component for sealing a gap between the right sleeve and the second lead.
Preferably, the sealing device further comprises a first sealing part and a second sealing part;
a limiting boss extending along the circumferential direction is arranged on the outer circumferential surface of the wire fixing seat and positioned between the first external thread and the second external thread;
when the left sleeve is connected to the first external thread through the first internal thread, the left connecting end is abutted to the limiting boss through a first sealing part;
when the right sleeve is in threaded connection with the second external thread through the second internal thread, the right connecting end is abutted to the limiting boss through a second sealing part.
Preferably, the sealing device further comprises a third sealing part and a fourth sealing part;
an annular left step surface facing the wire fixing seat is arranged in the left sleeve, and an annular right step surface facing the wire fixing seat is arranged in the right sleeve;
when the left sleeve is connected to the first external thread through the first internal thread, the left step surface is abutted to the wire fixing seat through the third sealing component;
when the right sleeve is in threaded connection with the second external thread through the second internal thread, the right step surface is abutted on the wire fixing seat through the fourth sealing component.
Preferably, the left sealing component comprises a left fixing cap and a left sealing ring;
the left sealing end of the left sleeve is provided with a third external thread, the left fixing cap is provided with a cylindrical left accommodating cavity with one end being open, the bottom of the left accommodating cavity is provided with a left through hole allowing the first wire to pass through, the first wire can pass through the left accommodating cavity through the left through hole, the inner wall of the left accommodating cavity is provided with a third internal thread matched with the third external thread, the left fixing cap is in threaded connection with the left sealing end, the left sealing ring is sleeved on the first wire and is positioned in the left accommodating cavity, and the gap between the left sleeve and the first wire is sealed when the left fixing cap is in threaded connection with the left sealing end.
Preferably, the right sealing component comprises a right fixing cap and a right sealing ring;
the right sealing end of the right sleeve is provided with a fourth external thread, the right fixing cap is provided with a cylindrical right accommodating cavity with one end being open, the bottom of the right accommodating cavity is provided with a right through hole allowing the first wire to pass through, the second wire can pass through the right accommodating cavity through the right through hole, the inner wall of the right accommodating cavity is provided with a fourth internal thread matched with the fourth external thread, so that the right fixing cap is in threaded connection with the right sealing end, the right sealing ring is sleeved on the first wire and is positioned in the right accommodating cavity, and the gap between the right sleeve and the second wire is sealed when the right fixing cap is in threaded connection with the right sealing end.
In a further aspect, the present invention provides an air conditioner, including the wiring device of any of the above technical features.
According to the electrical box provided by the invention, the first wire and the second wire respectively extend into the wiring through hole from the two ends of the wiring through hole, and are both fixed on the inner wall of the wiring through hole, so that the reliable connection of the two wires can be ensured, and the safety is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of a wiring device of the present invention;
FIG. 2 is a schematic view of the wiring block of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic view of the wire fixing seat in FIG. 1;
FIG. 5 is a schematic view of the left sleeve of FIG. 1;
FIG. 6 is a schematic view of the sealing member of FIG. 1;
in the figure: 11. A first wire; 12. a second wire; 2. a wiring member; 21. a wiring through hole; 22. a first end face; 23. a second end face; 24. a first screw hole; 25. a second screw hole; 3. a wire fixing seat; 31. a first screw; 32. a second screw; 33. a first external thread; 34. a second external thread; 35. a limit boss; 4. a left sleeve; 41. a left connecting end; 411. a first internal thread; 42. a left sealing end; 421. a third external thread; 43. a left step surface; 5. a right sleeve; 61. a first sealing member; 62. a second sealing member; 63. a third sealing member; 64. a fourth sealing member; 7. a left seal member; 71. a left fixing cap; 72. a left seal ring; 73. a left accommodation chamber; 74. a third internal thread; 8. and a right sealing member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.
As shown in fig. 1 and 2, a wiring device is provided for connecting a first wire 11 and a second wire 12. The wire fixing device comprises a wire connecting part 2 and a wire fixing seat 3 capable of being connected with an external structure, wherein a wire connecting through hole 21 is formed in the wire connecting part 2, and a first wire 11 and a second wire 12 extend into the wire connecting through hole 21 from two ends of the wire connecting through hole 21 respectively and are fixed on the inner wall of the wire connecting through hole 21, so that the first wire 11 is electrically connected with the second wire 12 through the wire connecting part 2. The wire fixing seat 3 is cylindrical (preferably cylindrical) and is sleeved on the wiring component 2 so as to connect and fix the wiring component 2 with an external structure. It should be noted that, in actual manufacturing, the wiring member 2 needs to be made of a conductive material to connect the first wire 11 and the second wire 12 electrically, and the wire fixing base 3 may be made of an insulating material to avoid leakage of the whole wiring device. By adopting the technical scheme, the reliable connection between the first wire 11 and the second wire 12 can be ensured, so that the safety is improved.
Specifically, as shown in fig. 2 and 3, the wiring member 2 is a columnar body having an axis, and has a first end surface 22 and a second end surface 23 at both ends thereof, the wiring through holes 21 penetrate the first end surface 22 and the second end surface 23, the number of the wiring through holes 21 is three or more, and the three or more wiring through holes 21 are arrayed circularly centering on the axis. Typically, the first wires 11 and the second wires 12 each include three or more wires, so that the number of the wiring through holes 21 is three or more to accommodate connection requirements, and four wiring through holes 21 are shown in fig. 3. It should be noted that, when the wiring member is specifically manufactured, as shown in the drawing, four or more wiring through holes 21 are asymmetrically distributed, so that the whole wiring member 2 is more compact under the condition of meeting the creepage distance, and the cross-sectional dimension is minimum.
The connection manner between the first wire 11 and the second wire 12 and the inner wall of the wiring through hole 21 may be as shown in fig. 1, and further includes a first screw 31 and a second screw 32, where the side wall of the wiring member 2 is provided with a first screw hole 24 and a second screw hole 25 that can be communicated with the wiring through hole 21 at intervals. The first screw hole 24 is close to the first end face 22 with respect to the second screw hole 25, the first wire 11 is inserted into the wiring through hole 21 from the first end face 22 side, the first screw 31 is screwed into the first screw hole 24, and the first wire 11 is pressed against the inner wall of the wiring through hole 21. The second wire 12 is inserted into the wiring through-hole 21 from the second end surface 23 side, and the second screw 32 is screwed into the second screw hole 25, and presses the second wire 12 against the inner wall of the wiring through-hole 21. In a specific manufacturing process, the distance A1 between the first screw hole 24 and the first end surface 22 is more than 8 mm, so as to ensure the connection firmness of the first wire 11. The distance A2 between the second screw hole 25 and the second end surface 23 is also more than 8 mm, so as to ensure the connection firmness of the second wire 12.
Further, as shown in fig. 1, when the first screw hole 24 and the second screw hole 25 are provided on the side wall of the wire connecting member 2 at intervals, the wire fixing seat 3 is located between the first screw hole 24 and the second screw hole 25. In this way, the sleeving position of the wire fixing seat 3 on the wiring part 2 can be limited by the first screw 31 and the second screw 32, so that the relative displacement between two screws in the axial direction of the wire fixing seat 3 is avoided. Specifically, as shown in fig. 1, when the first screw 31 is screwed in the first screw hole 24, a gap B1 of not more than 1 mm exists between the screw cap of the first screw 31 and the wire fixing seat 3 in the axial direction of the wire connecting member 2; when the second screw 32 is screwed into the second screw hole 25, a gap B2 of not more than 1 mm exists between the screw cap of the second screw 32 and the wire fixing seat 3 in the axial direction of the wire connecting member 2.
As an embodiment, as shown in fig. 1, the left sleeve 4 and the right sleeve 5 are further included, and as shown in fig. 4, a first external thread 33 and a second external thread 34 are respectively provided on the outer circumferential surfaces of both ends of the wire fixing base 3. As shown in fig. 1 and 5, two ends of the left sleeve 4 are a left connecting end 41 and a left sealing end 42, the left connecting end 41 is provided with a first internal thread 411 matched with the first external thread 33, the left sleeve 4 is sleeved on the first lead 11 and is connected to the first external thread 33 through the first internal thread 411 in a threaded manner, and the left sealing end 42 is provided with a left sealing component 7 for sealing a gap between the left sleeve 4 and the first lead 11. The same design scheme as the left sleeve, the two ends of the right sleeve 5 are a right connecting end (not shown in the figure) and a right sealing end (not shown in the figure), the right connecting end is provided with a second internal thread (not shown in the figure) matched with the second external thread 34, the right sleeve 5 is sleeved on the second wire 12 and is connected on the second external thread 34 through the second internal thread, and the right sealing end is provided with a right sealing part 8 for sealing a gap between the right sleeve 5 and the second wire 12.
Further, as shown in fig. 1, a first seal member 61 and a second seal member 62 are also included. As shown in fig. 4, a limit boss 35 extending in the circumferential direction is provided on the outer circumferential surface of the wire fixing base 3 at a position between the first external thread 33 and the second external thread 34, and when the left sleeve 4 is screwed to the first external thread 33 by the first internal thread 411, the left connecting end 41 is abutted on the limit boss 35 by the first seal member 61, and by adopting such a scheme, the gap between the left sleeve 4 and the wire fixing base 3 can be sealed by the first seal member 61, so that the gap between the left sleeve 4 and the wire fixing base 3 can be prevented from entering the wire connecting hole of the wire connecting member 2, and a short circuit is caused. The first sealing member 61 may be an O-ring. In the same principle, when the right sleeve 5 is screwed to the second external thread 34 by the second internal thread, the right connecting end abuts against the limit boss 35 by the second seal member 62. So as to prevent water from entering the wire hole of the wire connecting member 2 from the right sleeve 5 and the gap between the wire fixing seat 3, resulting in occurrence of a short circuit. The second sealing member 62 may be an O-ring like the first sealing member 61.
More preferably, as shown in fig. 1, a third sealing member 63 and a fourth sealing member 64 are further included. As shown in fig. 5, an annular left step surface 43 facing the wire fixing seat 3 is provided in the left sleeve 4, and an annular right step surface facing the wire fixing seat 3 is provided in the right sleeve 5, and when the left sleeve 4 is screwed to the first external thread 33 by the first internal thread 411, the left step surface 43 is abutted to the wire fixing seat 3 by the third seal member 63. In this way, the gap between the left sleeve 4 and the wire fixing seat 3 can be secondarily sealed by the third sealing component 63, so that the sealing effect is further improved. Wherein the third sealing member 63 may be an O-ring. Similarly, when the right sleeve 5 is in threaded connection with the second external thread 34 through the second internal thread, the right step surface is abutted on the wire fixing seat 3 through the fourth sealing component 64, so that the gap between the right sleeve 5 and the wire fixing seat 3 is secondarily sealed through the fourth sealing component 64, and the sealing effect is further improved. Wherein the fourth sealing member 64 may be an O-ring seal.
Further, as shown in fig. 6, the left sealing member 7 includes a left fixing cap 71 and a left seal ring 72; the left sealing end 42 of the left sleeve 4 is provided with a third external screw thread 421, the left fixing cap 71 has a cylindrical left accommodating cavity 73 with one end opened, the bottom of the left accommodating cavity 73 has a left through hole (not shown) allowing the first wire 11 to pass through, the first wire 11 can pass through the left accommodating cavity 73 through the left through hole, the inner wall of the left accommodating cavity 73 is provided with a third internal screw thread 74 matched with the third external screw thread 421, the left fixing cap 71 is screwed on the left sealing end 42, the left sealing ring 72 is sleeved on the first wire 11 and is positioned in the left accommodating cavity 73, and the gap between the left sleeve 4 and the first wire 11 is sealed when the left fixing cap 71 is screwed on the left sealing end 42. This prevents water from entering the left sleeve 4 from the left sealing end 42 and further into the wire hole of the wire connection part 2, resulting in a short circuit.
Further, the right sealing member 8 includes a right fixing cap (not shown in the drawings) and a right sealing ring (not shown in the drawings), the right sealing end of the right sleeve 5 is provided with a fourth external thread (not shown in the drawings), the right fixing cap has a cylindrical right accommodating cavity (not shown in the drawings) with one end opened, the bottom of the right accommodating cavity is provided with a right through hole allowing the first wire 11 to pass through, the second wire 12 can pass through the right accommodating cavity through the right through hole, the inner wall of the right accommodating cavity is provided with a fourth internal thread matched with the fourth external thread, so that the right fixing cap is in threaded connection with the right sealing end, the right sealing ring is sleeved on the first wire 11 and is positioned in the right accommodating cavity, and the gap between the right sleeve 5 and the second wire 12 is sealed when the right fixing cap is in threaded connection with the right sealing end. This prevents water from entering the right sleeve 5 from the right sealing end and then into the wire hole of the wire connection part 2, resulting in the occurrence of a short circuit.
An air conditioner according to the present invention for achieving the object includes the wiring device described in the above embodiments.
The above embodiment enables the invention to have the advantages that the reliable connection of two wires can be ensured, and the reliable sealing of the wiring ends of the two wires can be ensured, so that the safety is improved.
The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (12)
1. A wiring device for connecting a first wire (11) and a second wire (12), characterized in that:
comprises a wiring part (2) and a wire fixing seat (3) which can be connected with an external structure;
the wiring part (2) is provided with a wiring through hole (21), the first lead (11) and the second lead (12) extend into the wiring through hole (21) from two ends of the wiring through hole (21) respectively and are fixed on the inner wall of the wiring through hole (21) respectively, so that the first lead (11) is electrically connected with the second lead (12) through the wiring part (2); the wiring part (2) is a columnar body with an axis, two ends of the wiring part are a first end face (22) and a second end face (23), and the wiring through hole (21) penetrates through the first end face (22) and the second end face (23); the wiring part (2) is made of a conductor material, and the wire fixing seat (3) is made of an insulating material;
the wire fixing seat (3) is cylindrical and sleeved on the wiring component (2) so as to connect and fix the wiring component (2) with an external structure.
2. The wiring device of claim 1, wherein:
the number of the wiring through holes (21) is more than three, and the wiring through holes (21) are circularly arrayed by taking the axis as the center.
3. The wiring device of claim 2, wherein:
the wire connecting component is characterized by further comprising a first screw (31) and a second screw (32), wherein a first screw hole (24) and a second screw hole (25) which can be communicated with the wire connecting through hole (21) are formed in the side wall of the wire connecting component (2) at intervals;
the first screw hole (24) is close to the first end face (22) relative to the second screw hole (25), the first lead (11) extends into the wiring through hole (21) from the first end face (22) side, the first screw (31) is in threaded connection with the first screw hole (24), and the first lead (11) is pressed against the inner wall of the wiring through hole (21);
the second lead (12) extends into the wiring through hole (21) from the second end face (23) side, the second screw (32) is in threaded connection in the second screw hole (25), and the second lead (12) is pressed against the inner wall of the wiring through hole (21).
4. A wiring device as in claim 3, wherein:
the distance between the first screw hole (24) and the first end surface (22) is more than 8 mm, and the distance between the second screw hole (25) and the second end surface (23) is more than 8 mm.
5. A wiring device as in claim 3, wherein:
the wire fixing seat (3) is positioned between the first screw hole (24) and the second screw hole (25).
6. The wiring device of claim 5, wherein:
when the first screw (31) is in threaded connection with the first screw hole (24), a gap of not more than 1 millimeter exists between a screw cap of the first screw (31) and the wire fixing seat (3) along the axis direction of the wiring component (2);
when the second screw (32) is in threaded connection with the second screw hole (25), a gap of not more than 1 mm exists between a screw cap of the second screw (32) and the wire fixing seat (3) in the axial direction of the wire connecting part (2).
7. A wiring device according to any one of claims 1 to 6, wherein:
the device also comprises a left sleeve (4) and a right sleeve (5);
the outer peripheral surfaces of the two ends of the wire fixing seat (3) are respectively provided with a first external thread (33) and a second external thread (34);
the two ends of the left sleeve (4) are a left connecting end (41) and a left sealing end (42), the left connecting end (41) is provided with a first internal thread (411) matched with the first external thread (33), the left sleeve (4) is sleeved on the first lead (11) and is connected to the first external thread (33) through the first internal thread (411) in a threaded manner, and the left sealing end (42) is provided with a left sealing component (7) for sealing a gap between the left sleeve (4) and the first lead (11);
the two ends of the right sleeve (5) are a right connecting end and a right sealing end, the right connecting end is provided with a second internal thread matched with the second external thread (34), the right sleeve (5) is sleeved on the second lead (12) and is connected with the second external thread (34) through the second internal thread, and the right sealing end is provided with a right sealing component (8) for sealing a gap between the right sleeve (5) and the second lead (12).
8. The wiring device of claim 7, wherein:
also comprises a first sealing component (61) and a second sealing component (62);
a limit boss (35) extending along the circumferential direction is arranged on the outer circumferential surface of the wire fixing seat (3) and positioned between the first external thread (33) and the second external thread (34);
when the left sleeve (4) is connected to the first external thread (33) through the first internal thread (411), the left connecting end (41) is abutted to the limit boss (35) through a first sealing component (61);
when the right sleeve (5) is in threaded connection with the second external thread (34) through the second internal thread, the right connecting end is abutted against the limiting boss (35) through a second sealing component (62).
9. The wiring device of claim 7, wherein:
further comprising a third sealing member (63) and a fourth sealing member (64);
an annular left step surface (43) facing the wire fixing seat (3) is arranged in the left sleeve (4), and an annular right step surface facing the wire fixing seat (3) is arranged in the right sleeve (5);
when the left sleeve (4) is connected to the first external thread (33) through the first internal thread (411), the left step surface (43) is abutted to the wire fixing seat (3) through the third sealing component (63);
when the right sleeve is connected to the second external thread (34) through the second internal thread, the right step surface is abutted to the wire fixing seat (3) through the fourth sealing component (64).
10. The wiring device of claim 7, wherein:
the left sealing component (7) comprises a left fixing cap (71) and a left sealing ring (72);
the left sealing end (42) of the left sleeve (4) is provided with a third external thread (421), the left fixing cap (71) is provided with a cylindrical left accommodating cavity (73) with one end being open, the bottom of the left accommodating cavity (73) is provided with a left through hole allowing the first wire (11) to pass through, the first wire (11) can pass through the left accommodating cavity (73) through the left through hole, the inner wall of the left accommodating cavity (73) is provided with a third internal thread (74) matched with the third external thread (421), the left fixing cap (71) is in threaded connection with the left sealing end (42), and the left sealing ring (72) is sleeved on the first wire (11) and is positioned in the left accommodating cavity (73) so as to seal a gap between the left sleeve (4) and the first wire (11) when the left fixing cap (71) is in threaded connection with the left sealing end (42).
11. The wiring device of claim 7, wherein:
the right sealing component (8) comprises a right fixing cap and a right sealing ring;
the right sealing end of the right sleeve (5) is provided with a fourth external thread, the right fixing cap is provided with a cylindrical right accommodating cavity with one end being open, the bottom of the right accommodating cavity is provided with a right through hole allowing the first wire (11) to pass through, the second wire (12) can pass through the right accommodating cavity through the right through hole, the inner wall of the right accommodating cavity is provided with a fourth internal thread matched with the fourth external thread, so that the right fixing cap is in threaded connection with the right sealing end, the right sealing ring is sleeved on the first wire (11) and is positioned in the right accommodating cavity, and the gap between the right sleeve (5) and the second wire (12) is sealed when the right fixing cap is in threaded connection with the right sealing end.
12. An air conditioner, characterized in that:
a wiring device comprising any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033673.5A CN108418002B (en) | 2018-01-15 | 2018-01-15 | Wiring device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033673.5A CN108418002B (en) | 2018-01-15 | 2018-01-15 | Wiring device and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108418002A CN108418002A (en) | 2018-08-17 |
| CN108418002B true CN108418002B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810033673.5A Active CN108418002B (en) | 2018-01-15 | 2018-01-15 | Wiring device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108418002B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311258B (en) * | 2019-08-02 | 2020-09-15 | 上海金智晟东电力科技有限公司 | Aviation plug for integrated access device |
| CN110829055B (en) * | 2019-11-25 | 2021-05-11 | 中航光电科技股份有限公司 | Wide-range wire diameter shielding sealing cable connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205335450U (en) * | 2016-02-03 | 2016-06-22 | 温州佳居电气有限公司 | Wire barrel |
| CN106641509A (en) * | 2016-12-29 | 2017-05-10 | 黄德修 | Fast-inserting pipe fitting with guiding ring |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Termination and air conditioner |
| CN207883920U (en) * | 2018-01-15 | 2018-09-18 | 珠海格力电器股份有限公司 | Termination and air conditioner |
-
2018
- 2018-01-15 CN CN201810033673.5A patent/CN108418002B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205335450U (en) * | 2016-02-03 | 2016-06-22 | 温州佳居电气有限公司 | Wire barrel |
| CN106641509A (en) * | 2016-12-29 | 2017-05-10 | 黄德修 | Fast-inserting pipe fitting with guiding ring |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Termination and air conditioner |
| CN207883920U (en) * | 2018-01-15 | 2018-09-18 | 珠海格力电器股份有限公司 | Termination and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108418002A (en) | 2018-08-17 |
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