CN112460804A - Wire harness buckle and water heater - Google Patents
Wire harness buckle and water heater Download PDFInfo
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- CN112460804A CN112460804A CN201910843009.1A CN201910843009A CN112460804A CN 112460804 A CN112460804 A CN 112460804A CN 201910843009 A CN201910843009 A CN 201910843009A CN 112460804 A CN112460804 A CN 112460804A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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Abstract
The invention belongs to the technical field of household appliances, and particularly relates to a wire harness buckle and a water heater. The invention aims to solve the problems of complex operation and low efficiency caused by fixing a power line and a communication line at a line passing groove of an end cover by adopting a screw fixing line pressing plate. The wire harness buckle comprises a first wire clamp and a second wire clamp which are provided with a first wire passing groove, wherein the first wire passing groove comprises a first inner side wall, a second inner side wall and a bottom wall which is connected with the first inner side wall and the second inner side wall which are arranged at intervals; the second wire clamp comprises a first outer side wall, a second outer side wall and a third outer side wall, wherein the first outer side wall, the second outer side wall and the third outer side wall are arranged at intervals oppositely, and the first outer side wall, the third outer side wall and the second outer side wall are connected in sequence to form a second wire passing groove; the second wire clamp is accommodated in the first wire passing groove, the first outer side wall is connected with the first inner side wall in a clamped mode, the second outer side wall is connected with the second inner side wall in a clamped mode, the second wire passing groove and the bottom wall form a wire passing hole, the wire harness is connected with the wire passing hole in a clamped mode, installation is simple and fast, and installation efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a wire harness buckle and a water heater.
Background
At present, various types of water heaters are widely applied to modern life, such as electric water heaters, gas water heaters, solar water heaters, air energy heat pump water heaters and the like. The air energy heat pump water heater absorbs low-temperature heat in air, the compressor is used for boosting and heating, the heat exchanger is used for heating water, and the air energy heat pump water heater has the advantages of energy conservation and environmental protection and has a wide application prospect. The air energy heat pump water heater generally comprises a water heater body and a control device independent of the water heater body, wherein the water heater body comprises an outer shell, an evaporator, a compressor, a control circuit board, a power supply and the like, and the evaporator and the compressor are arranged in the outer shell and are respectively and electrically connected with the control circuit board and the power supply. The air energy heat pump water heater is also provided with a power line and a communication line, wherein one end of the power line extends into the outer shell to be electrically connected with the power supply, and the other end of the power line extends to the outer side of the outer shell to be connected with a plug; one end of the communication wire extends into the outer shell and is electrically connected with the control circuit board, and the other end of the communication wire extends to the outer side of the outer shell and is electrically connected with the control device.
In order to prevent the power line and the communication line from shaking, a line pressing plate is generally provided on an end cap of the outer case to fix the power line and the communication line. Specifically, the edge of the end cover is provided with a wire passing groove, the wire pressing plate is provided with a groove, the wire pressing plate is fixed on the end cover through a screw, the groove and the wire passing groove form a wire passing hole, and the power line and the communication line are respectively clamped and fixed in the wire passing hole. However, the power line and the communication line are fixed at the wire passing groove of the end cover by adopting the screw fixing wire pressing plate, so that the operation is complex and the efficiency is low.
Accordingly, there is a need in the art for a new harness buckle and water heater that addresses the above-mentioned problems.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problems of complex operation and low efficiency of the conventional method for fixing a power line and a communication line at a line passing groove of an end cover by adopting a screw fixing line pressing plate, the invention provides a line bundle buckle, which comprises a first line clamp and a second line clamp, wherein the first line clamp is provided with a first line passing groove, and the first line passing groove comprises a first inner side wall, a second inner side wall and a bottom wall for connecting the first inner side wall and the second inner side wall which are arranged at intervals; the second wire clamp comprises a first outer side wall, a second outer side wall and a third outer side wall, wherein the first outer side wall, the second outer side wall and the third outer side wall are oppositely arranged at intervals, and the first outer side wall, the third outer side wall and the second outer side wall are connected in sequence to form a second wire passing groove; the second wire clamp is accommodated in the first wire passing groove, the first outer side wall is clamped with the first inner side wall, the second outer side wall is clamped with the second inner side wall, and the second wire passing groove and the bottom wall form a wire passing hole.
In the preferred technical solution of the steam generating equipment, the second clip further includes a first clip arm connected to the first outer side wall and a second clip arm connected to the second outer side wall, and the first clip arm and the second clip arm are arranged at an interval relatively; the first clamping arm is clamped with the first inner side wall, and the second clamping arm is clamped with the second inner side wall.
In a preferred technical solution of the above steam generating apparatus, the first inner side wall and the second inner side wall are both straight side walls, and the bottom wall is an arc-shaped wall; the first outer side wall and the second outer side wall are straight side walls, and the third outer side wall is an arc-shaped side wall.
In the preferred technical solution of the above steam generating equipment, a first end of the first wire passing groove is provided with a first wire clamping wall, and the first wire clamping wall is provided with a first wire clamping groove coaxial with the first wire passing groove; the second end of the first wire passing groove is provided with a second wire clamping wall, and the second wire clamping wall is provided with a second wire clamping groove coaxial with the first wire passing groove.
In the preferred technical solution of the above steam generating equipment, a first end of the second wire passing groove is provided with a third wire clamping wall opposite to the first wire clamping wall, the third wire clamping wall is provided with a third wire clamping groove coaxial with the second wire passing groove, and the third wire clamping groove and the first wire clamping groove form a first wire clamping hole; and a fourth wire clamping wall opposite to the second wire clamping wall is arranged at the second end of the second wire passing groove, a fourth wire clamping groove coaxial with the second wire passing groove is arranged on the fourth wire clamping wall, and the fourth wire clamping groove and the second wire clamping groove form a second wire clamping hole.
In the preferable technical scheme of the steam generating equipment, a line clamping plate is further arranged in the second line passing groove and is located between the third line clamping wall and the fourth line clamping wall.
In a preferred embodiment of the above steam generating apparatus, an elastic connecting member is disposed between the first wire clamp and the second wire clamp.
In a preferred embodiment of the steam generating apparatus, the first end of the first clip protrudes outward to form a first stopping wall; the first end of the third outer side wall protrudes outwards to form a second stopping wall.
In a preferred embodiment of the steam generating apparatus, the second end of the first clip is inclined inward to form a first guiding inclined plane; the second end of the third outer side wall is inclined inward to form a second guide slope.
The wire harness buckle comprises a first wire clamp and a second wire clamp, wherein the first wire clamp is provided with a first wire passing groove, and the first wire passing groove comprises a first inner side wall, a second inner side wall and a bottom wall which is connected with the first inner side wall and the second inner side wall which are oppositely arranged at intervals; the second wire clamp comprises a first outer side wall, a second outer side wall and a third outer side wall, wherein the first outer side wall, the second outer side wall and the third outer side wall are oppositely arranged at intervals, and the first outer side wall, the third outer side wall and the second outer side wall are connected in sequence to form a second wire passing groove; the second wire clamp is accommodated in the first wire passing groove, the first outer side wall is connected with the first inner side wall in a clamped mode, the second outer side wall is connected with the second inner side wall in a clamped mode, the second wire passing groove and the bottom wall form a wire passing hole, the wire harness is connected with the wire passing hole in a clamped mode, installation is simple and fast, and installation efficiency is improved.
The invention also provides a water heater, which comprises an outer shell and a wire harness buckle; the shell body is provided with a clamping hole which is clamped with the wiring harness buckle.
Drawings
Preferred embodiments of a harness buckle and a water heater of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a schematic view of a harness buckle according to the present invention;
FIG. 2 is a cross-sectional view of the harness buckle of the present invention;
FIG. 3 is a schematic view of a first clip of the harness buckle of the present invention;
FIG. 4 is a front view of a first clip of the harness buckle of the present invention;
FIG. 5 is a top view of a first clip of the present invention;
FIG. 6 is a schematic view of a second clip of the present invention;
FIG. 7 is a front view of a second clip of the harness buckle of the present invention;
FIG. 8 is a top view of a second clip of the present invention;
fig. 9 is a right side view of a second clip of the harness buckle of the present invention.
In the drawings: 1. a first wire clamp; 11: a first wire passing groove; 111. a first inner side wall; 112. a bottom wall; 12. a first wire clamping wall; 13. a second wire retaining wall; 14. a first abutment wall; 15. a first guide slope; 16. a first clamping groove; 17. a first straight side wall; 18. a second straight sidewall; 19. a first arcuate sidewall; 20. a second arcuate sidewall; 2. a second wire clamp; 21. a first outer side wall; 22. a second exterior sidewall; 23. a third exterior side wall; 24. a second wire passing groove; 25. a first clamping arm; 26. a second clamping arm; 27. a third chuck wall; 28. a fourth chuck wall; 29. a wire clamping plate; 30. a second abutment wall; 31. a second guide slope; 32. a reinforcing plate; 33. a second clamping groove; 3. a wire passing hole; 4. an elastic connecting piece.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the harness buckle of the present invention is described in connection with a water heater, this is not intended to be limiting and other devices having harness securement requirements may be configured with the harness buckle of the present invention.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The air energy heat pump water heater generally comprises a water heater body and a control device independent of the water heater body, wherein the water heater body comprises an outer shell, an evaporator, a compressor, a control circuit board, a power supply and the like, and the evaporator and the compressor are arranged in the outer shell and are respectively and electrically connected with the control circuit board and the power supply. The air energy heat pump water heater is also provided with a power line and a communication line, wherein one end of the power line extends into the outer shell to be electrically connected with the power supply, and the other end of the power line extends to the outer side of the outer shell to be connected with a plug; one end of the communication wire extends into the outer shell and is electrically connected with the control circuit board, and the other end of the communication wire extends to the outer side of the outer shell and is electrically connected with the control device.
The following describes a preferred technical solution of the harness buckle of the present invention in combination with the above air-source heat pump water heater.
FIG. 1 is a schematic view of a harness buckle according to the present invention; FIG. 2 is a cross-sectional view of the harness buckle of the present invention; FIG. 3 is a schematic view of a first clip of the harness buckle of the present invention; FIG. 4 is a front view of a first clip of the harness buckle of the present invention; FIG. 5 is a top view of a first clip of the present invention; FIG. 6 is a schematic view of a second clip of the present invention; FIG. 7 is a front view of a second clip of the harness buckle of the present invention; FIG. 8 is a top view of a second clip of the present invention; fig. 9 is a right side view of a second clip of the harness buckle of the present invention.
Referring to fig. 1 to 9, the present invention provides a wire harness buckle, which includes a first wire clamp 1 and a second wire clamp 2, wherein the first wire clamp 1 is provided with a first wire passing groove 11, and the first wire passing groove 11 includes a first inner side wall 111, a second inner side wall (not shown in the figures) and a bottom wall 112 connecting the first inner side wall 111 and the second inner side wall, which are oppositely spaced; the second wire clamp 2 comprises a first outer side wall 21, a second outer side wall 22 and a third outer side wall 23, wherein the first outer side wall 21 and the second outer side wall 22 are oppositely arranged at intervals, the third outer side wall 23 is connected with the first outer side wall 21 and the second outer side wall 22, and the first outer side wall 21, the third outer side wall 23 and the second outer side wall 22 are sequentially connected to form a second wire passing groove 24; the second wire clamp 2 is accommodated in the first wire passing groove 11, the first outer side wall 21 is clamped with the first inner side wall 111, the second outer side wall 22 is clamped with the second inner side wall, and the second wire passing groove 24 and the bottom wall 112 form a wire passing hole 3.
The first clip 1 may be a columnar structure, and the cross section thereof may be a quadrangle, a circle, an ellipse, or the like. Illustratively, the cross section of the first wire clamp 1 is an elongated rectangle, that is, the first wire clamp 1 includes a first straight side wall, a second straight side wall, a first arc-shaped side wall and a second arc-shaped side wall, the first straight side wall and the second straight side wall are arranged at an interval, two ends of the first arc-shaped side wall are respectively connected with a first end of the first straight side wall and a first end of the second straight side wall, two ends of the second arc-shaped side wall are respectively connected with a second end of the first straight side wall and a second end of the second straight side wall, and the first arc-shaped side wall and the second arc-shaped side wall both protrude outwards. And, the first arc-shaped side wall is sunken towards the second arc-shaped side wall to form a first wire passing groove 11.
The cross section of the first wire passing groove 11 may be various, for example, semicircular, rectangular, etc., exemplarily, the first wire passing groove 11 is a U-shaped groove, specifically, the first wire passing groove 11 includes a first inner side wall 111 and a second inner side wall which are oppositely arranged at an interval, and a bottom wall 112, the bottom wall 112 may be a straight side wall, the bottom wall 112 may also be an arc side wall, two ends of the bottom wall 112 are respectively connected with the first inner side wall 111 and the second inner side wall, that is, the first inner side wall 111, the bottom wall 112, and the second inner side wall are sequentially connected to form the first wire passing groove 11.
The second wire clip 2 comprises a first outer side wall 21, a second outer side wall 22 and a third outer side wall 23, the first outer side wall 21 and the second outer side wall 22 are arranged at an interval, two end side walls of the third outer side wall 23 are connected with one ends of the first outer side wall 21 and the second outer side wall 22, the first outer side wall 21 and the second outer side wall 22 are located on the same side of the third outer side wall 23, and the first outer side wall 21, the third outer side wall 23 and the second outer side wall 22 are sequentially connected to form a second wire passing groove 24 of a U-shaped structure.
The second wire clamp 2 is accommodated in the first wire passing groove 11, the first outer side wall 21 is clamped with the first inner side wall 111, and the second outer side wall 22 is clamped with the second inner side wall. The first outer side wall 21 and the first inner side wall 111 may be clamped in various structures, for example, the first outer side wall 21 and the first inner side wall 11 are in interference connection; in order to increase the reliability of the joint between the first outer side wall 21 and the first inner side wall 111, the first outer side wall 21 is provided with a first convex point, and correspondingly, the first inner side wall 111 is provided with a first concave pit jointed with the first convex point, or the first outer side wall 21 is provided with a first concave pit, and correspondingly, the first inner side wall 111 is provided with a first convex point jointed with the first concave pit. In addition, the structure of the second outer sidewall 22 and the second inner sidewall can be various, for example, the second outer sidewall 22 and the second inner sidewall are in interference connection; in order to increase the reliability of the clamping between the second outer sidewall 22 and the second inner sidewall, the second outer sidewall 22 is provided with a second convex point, and correspondingly, the second inner sidewall is provided with a second concave pit clamped with the second convex point, or the second outer sidewall 22 is provided with a second concave pit, and correspondingly, the second inner sidewall is provided with a second convex point clamped with the second concave pit.
The second wire passage groove 24 and the bottom wall 112 form a wire passage hole 3, and a wire harness such as a power supply wire and a communication wire is inserted into the wire passage hole 3. In the actual installation, can establish the pencil card in first wire casing 11 earlier, then establish second fastener 2 card in first wire casing 11 to with the pencil joint in crossing wire hole 3.
The wire harness buckle provided by the embodiment of the invention comprises a first wire clamp provided with a first wire passing groove and a second wire clamp provided with a second wire passing groove, wherein the second wire passing groove and the bottom wall of the first wire passing groove form a wire passing hole, and the first wire clamp is clamped in the first wire passing groove, so that a wire harness penetrating through the wire passing hole is fixed, the operation is simple and quick, and the efficiency is high.
In order to increase the reliability of the engagement of the second wire clamp 2 with the first wire passing groove 11, the second wire clamp 2 is further provided with a first engagement arm 25 and a second engagement arm 26, specifically referring to fig. 6 to 9, the first engagement arm 25 is connected with the first outer side wall 21, and the first engagement arm 25 and the first outer side wall 21 are exemplarily an integrally formed integral piece. And the first clamping arm 25 is clamped with the first inner side wall 111, optionally, the clamping surface of the first clamping arm 25 and the first inner side wall 111 protrudes out of the outer side surface of the first outer side wall 21, so as to increase the reliability of clamping the first clamping arm 25 and the first inner side wall 111. The second snap-in arm 26 is connected to the second outer sidewall 22. illustratively, the second snap-in arm 26 is integrally formed with the second outer sidewall 22 as a single piece. And the second clamping arm 26 is clamped with the second inner side wall, optionally, the clamping surface of the second clamping arm 26 and the second inner side wall protrudes out of the outer side surface of the second outer side wall 22, so as to increase the reliability of clamping the second clamping arm 26 and the second inner side wall.
The first clamping arm 25 may be an arc-shaped arm, and correspondingly, the first inner side wall 111 is an arc-shaped wall; the second snap arm 26 may be an arc arm, and correspondingly, the second inner side wall is an arc arm. Referring to fig. 6 and 7, as an alternative embodiment of the first and second snap arms 25 and 26, the first snap arm 25 is a straight arm, the second snap arm 26 is a flat arm, and the first snap arm 25 and the second snap arm 26 are oppositely arranged at a distance.
The first inner sidewall 111 and the first outer sidewall 21 may be simultaneously engaged with the arc-shaped wall, and the second inner sidewall and the second outer sidewall 22 may be simultaneously engaged with the arc-shaped wall. Referring to fig. 4, the first inner sidewall 111 and the second inner sidewall are both straight sidewalls, and in this case, the first outer sidewall 21 and the second outer sidewall 22 are both straight sidewalls.
Generally, the cross section of the wire harness is generally circular, in order to better clamp the wire harness in the wire passing hole 3, the bottom wall 112 of the first wire passing groove 11 is an arc-shaped wall, the third outer side wall 23 is an arc-shaped side wall, and at this time, the wire passing hole 3 formed by the second wire passing groove 24 and the bottom wall 112 is circular.
When the third outer sidewall 23 is an arc sidewall, the radian thereof may be consistent with the radian of the first arc sidewall of the first wire clip 1.
In order to ensure that the wire harness is firmly clamped in the wire passing hole 3, a first wire clamping wall 12 is arranged at the first end of the first wire passing groove 11, and a first wire clamping groove coaxial with the first wire passing groove 11 is formed in the first wire clamping wall 12; the second end of the first wire passing groove 11 is provided with a second wire clamping wall 13, and the second wire clamping wall 13 is provided with a second wire clamping groove coaxial with the first wire passing groove 11.
The first wire clamping wall 12 is located at the first end of the first wire passing groove 11, and the first wire clamping wall 12 and the first wire clip 1 may be an integrally formed integral piece. First card wire casing can be the arc wall, and the degree of depth of arc wall is less than the first degree of depth of crossing line groove 11, promptly, when the pencil was worn to establish in crossing line hole 3, the pencil joint was in first card wire casing.
The second wire-clamping wall 13 is located at the second end of the first wire-passing groove 11, and the second wire-clamping wall 13 and the first wire-clamping wall 12 are arranged in parallel at an interval. The second wire retaining wall 13 and the first wire clamp 1 may be integrally formed as a single piece. The second wire clamping groove can be an arc-shaped groove, the depth of the arc-shaped groove is smaller than that of the first wire passing groove 11, namely, when the wire harness penetrates through the wire passing hole 3, the wire harness is clamped in the first wire clamping groove.
When the pencil worn to establish in crossing the wire hole 3, the pencil joint was crossed between first card wire casing and second wire casing, second card wire casing and second wire casing, and first wire casing 11 of crossing between first card line wall 12 and the second card line wall 13 does not contact with the pencil, when dragging the pencil, can prevent that the pencil crust from being worn and torn.
In order to cooperate with the first wire clamping wall 12 and the second wire clamping wall 13 to clamp the wire harness, a third wire clamping wall 27 opposite to the first wire clamping wall 12 is arranged at the first end of the second wire passing groove 24, a third wire clamping groove coaxial with the second wire passing groove 24 is arranged on the third wire clamping wall 27, and the third wire clamping groove and the first wire clamping groove form a first wire clamping hole; a fourth wire clamping wall 28 opposite to the second wire clamping wall 13 is arranged at the second end of the second wire passing groove 24, the fourth wire clamping wall 28 is arranged in a fourth wire clamping groove coaxial with the second wire passing groove 24, and the fourth wire clamping groove and the second wire clamping groove form a second wire clamping hole.
Wherein the third wire clamping wall 27 is disposed at the first end of the second wire passing groove 24, and the third wire clamping wall 27 may be an integrally formed integral piece with the second wire clamp 2. The third wire clamping groove may be an arc-shaped groove, and the depth of the third wire clamping groove is smaller than that of the second wire passing groove 24. When the second wire clamp 2 is clamped with the first wire passing groove 11, the third wire clamping groove and the first wire clamping groove form a first wire clamping hole.
A fourth wire retaining wall 28 is disposed at the second end of the second wire passage channel 24. the fourth wire retaining wall 28 may be integrally formed as a single piece with the second wire clamp 2. The fourth wire clamping groove can be an arc-shaped groove, and the depth of the fourth wire clamping groove is smaller than that of the second wire passing groove 24. When the second wire clamp 2 is clamped with the first wire passing groove 11, the fourth wire clamping groove and the second wire clamping groove form a second wire clamping hole.
When the first wire clamp 2 is clamped with the first wire passing groove 11, the wire harnesses are respectively clamped in the first wire clamping hole and the second wire clamping hole.
Furthermore, a wire clamping plate 29 is further arranged in the second wire passing groove 24, and the wire clamping plate 29 is positioned between the third wire clamping wall 27 and the fourth wire clamping wall 28. The cross section of the line clamping plate 29 can be arc-shaped, the arc-shaped side wall of the arc-shaped plate is connected with the second wire passing groove 24, and optionally, the line clamping plate 29 and the second wire clamp 2 are integrally formed. In order to increase the connection stability of the line clamping plate 29 and the second wire clip 2, a reinforcing plate 32 is further arranged between the line clamping plate 29 and the second wire passing groove 24, and the reinforcing plate 32 is an arc-shaped plate. The line clamping plate 29 is positioned in the middle of the reinforcing plate 32.
When the first wire clamp 2 is clamped with the first wire passing groove 11, the wire harnesses are respectively clamped in the first wire clamping hole, between the wire clamping plate 29 and the first wire passing groove 11 and in the second wire clamping hole.
In order to prevent the first and second wire clamps 1 and 2 from being lost each other and not to form a wire harness buckle, an elastic connection member 4 is provided between the first and second wire clamps 1 and 2. That is, one end of the elastic connection member 4 is connected to the first wire clamp 1, and the other end of the elastic connection member 4 is connected to the second wire clamp 2. As an alternative embodiment, the first clip 1, the resilient connecting member 4 and the second clip 2 are integrally formed as a single piece, for example, by injection molding using a set of molds.
When the wire harness buckle provided by the embodiment of the invention is used, the wire harness buckle is required to be clamped in a mounting hole arranged on a shell of a water heater, and therefore, the first end of the first wire clamp 1 protrudes outwards to form a first resisting wall 14; the first end of the third outer side wall 23 protrudes outward to form a second abutment wall 30. Wherein, the projection of the first wire clamp 1 on the first resisting wall 14 is entirely positioned in the first resisting wall 14; the projection of the second clip 2 on the second retaining wall 30 is entirely located within the second retaining wall 30.
Further, a first clamping groove 16 is further disposed on the first wire clamp 1, wherein the first clamping groove 16 may be an arc-shaped groove, and is disposed on the second arc-shaped side wall of the first wire clamp 1, and the first clamping groove 16 is located below the first blocking wall 14. The second wire clamp 2 is further provided with a second clamping groove 33, the second clamping groove 33 is formed in the third outer side wall, and the second clamping groove 33 is located below the second abutting wall 30. First joint recess 16 and second joint recess 33 respectively with the protruding joint on the mounting hole that sets up on the water heater shell, further increase the stability of the mounting hole joint that the pencil was buckled and was set up on the water heater shell.
Furthermore, in order to facilitate the installation of the wire harness buckle, the second end of the first wire clamp 1 is inclined inwards to form a first guide inclined surface 15; the second end of the third outer side wall 23 is inclined inwardly to form a second guide slope 31. Wherein, the second end of the first wire clamp 1 forms a conical structure, the diameter of the conical structure close to the second end of the first wire clamp 1 is smaller than that of the conical structure close to the first end of the first wire clamp 1, and the side surface of the conical structure is the first guide inclined surface 15. The second end of the third outer sidewall 23 forms a tapered structure, and the diameter of the tapered structure near the second end of the third outer sidewall 23 is smaller than that near the first end of the third outer sidewall 23, and the side of the tapered structure is the second guiding inclined surface 31.
The invention also provides a water heater, which comprises an outer shell and the wiring harness buckle, wherein the outer shell is provided with a clamping hole clamped with the wiring harness buckle.
The joint hole can be circular port, oval-shaped hole etc. do not restrict here, and the pencil buckle joint is downthehole at the joint, and the installation is simple and convenient. It can be understood that the joint hole can be seted up in the different positions of shell body according to actual need for the fixed of pencil is more nimble.
Clamping bulges can be further arranged in the clamping holes and are respectively clamped with the first clamping groove 16 on the first wire clamp 1 and the second clamping groove 33 on the second wire clamp 2, so that the reliability of connection of the wiring harness buckle and the clamping holes is improved.
The structure, function and effect of the wire harness buckle in this embodiment are the same as those in the above embodiments, and specific reference may be made to the above embodiments, which are not described herein again.
The water heater provided by the embodiment of the invention comprises the wire harness buckle described in the embodiment, so that the water heater provided by the embodiment of the invention also has the advantage that the wire harness buckle described in the embodiment can pass through.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A wire harness buckle, comprising: the cable clamp comprises a first cable clamp and a second cable clamp, wherein the first cable clamp is provided with a first cable passing groove, and the first cable passing groove comprises a first inner side wall, a second inner side wall and a bottom wall which is connected with the first inner side wall and the second inner side wall which are arranged at intervals;
the second wire clamp comprises a first outer side wall, a second outer side wall and a third outer side wall, wherein the first outer side wall, the second outer side wall and the third outer side wall are oppositely arranged at intervals, and the first outer side wall, the third outer side wall and the second outer side wall are connected in sequence to form a second wire passing groove;
the second wire clamp is accommodated in the first wire passing groove, the first outer side wall is clamped with the first inner side wall, the second outer side wall is clamped with the second inner side wall, and the second wire passing groove and the bottom wall form a wire passing hole.
2. The wire harness buckle according to claim 1, wherein the second wire clamp further comprises a first clamping arm connected with the first outer side wall and a second clamping arm connected with the second outer side wall, and the first clamping arm and the second clamping arm are arranged at an interval in an opposite manner;
the first clamping arm is clamped with the first inner side wall, and the second clamping arm is clamped with the second inner side wall.
3. The wire harness clip according to claim 1, wherein the first and second inner side walls are both straight side walls, and the bottom wall is an arcuate wall;
the first outer side wall and the second outer side wall are straight side walls, and the third outer side wall is an arc-shaped side wall.
4. The wire harness buckle according to claim 1, wherein a first end of the first wire passing groove is provided with a first wire clamping wall, and the first wire clamping wall is provided with a first wire clamping groove coaxial with the first wire passing groove;
the second end of the first wire passing groove is provided with a second wire clamping wall, and the second wire clamping wall is provided with a second wire clamping groove coaxial with the first wire passing groove.
5. The wire harness buckle as claimed in claim 4, wherein the first end of the second wire passing groove is provided with a third wire clamping wall opposite to the first wire clamping wall, the third wire clamping wall is provided with a third wire clamping groove coaxial with the second wire passing groove, and the third wire clamping groove and the first wire clamping groove form a first wire clamping hole;
and a fourth wire clamping wall opposite to the second wire clamping wall is arranged at the second end of the second wire passing groove, a fourth wire clamping groove coaxial with the second wire passing groove is arranged on the fourth wire clamping wall, and the fourth wire clamping groove and the second wire clamping groove form a second wire clamping hole.
6. The wire harness buckle as claimed in claim 5, wherein a wire clamping plate is further disposed in the second wire passing groove, and the wire clamping plate is located between the third wire clamping wall and the fourth wire clamping wall.
7. The wire harness buckle according to any one of claims 1-6 wherein a resilient connector is provided between the first wire clamp and the second wire clamp.
8. The wire harness buckle as in any one of claims 1-6 wherein the first end of the first wire clamp projects outwardly to form a first abutment wall;
the first end of the third outer side wall protrudes outwards to form a second stopping wall.
9. The harness buckle as in any one of claims 1-6 wherein the second end of the first wire grip is angled inwardly to form a first guide ramp;
the second end of the third outer side wall is inclined inward to form a second guide slope.
10. A water heater comprising an outer housing and the wiring harness clasp of any one of claims 1-9;
the shell body is provided with a clamping hole which is clamped with the wiring harness buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843009.1A CN112460804B (en) | 2019-09-06 | 2019-09-06 | Wire harness buckle and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843009.1A CN112460804B (en) | 2019-09-06 | 2019-09-06 | Wire harness buckle and water heater |
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| Publication Number | Publication Date |
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| CN112460804A true CN112460804A (en) | 2021-03-09 |
| CN112460804B CN112460804B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910843009.1A Active CN112460804B (en) | 2019-09-06 | 2019-09-06 | Wire harness buckle and water heater |
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| Publication number | Publication date |
|---|---|
| CN112460804B (en) | 2022-07-19 |
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