CN116780272A - Photovoltaic electrical connector assembly - Google Patents
Photovoltaic electrical connector assembly Download PDFInfo
- Publication number
- CN116780272A CN116780272A CN202310420282.XA CN202310420282A CN116780272A CN 116780272 A CN116780272 A CN 116780272A CN 202310420282 A CN202310420282 A CN 202310420282A CN 116780272 A CN116780272 A CN 116780272A
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- Prior art keywords
- male
- plug
- female
- male end
- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 210000000078 claw Anatomy 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/59—Threaded ferrule or bolt operating in a direction parallel to the cable or wire
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The application relates to the field of connectors, in particular to a photovoltaic electric connector assembly, which comprises a male plug and a female plug matched with the male plug, wherein the male plug comprises a male end shell, the male end shell is provided with elastic clamping pieces which are symmetrically arranged, the female plug comprises a female end shell, clamping grooves which are clamped with the elastic clamping pieces are symmetrically arranged on the female end shell, the male plug is clamped on the female plug through the elastic clamping pieces, and an anti-falling mechanism which prevents the elastic clamping pieces from deforming and separating from the clamping grooves is arranged on the male plug. The scheme can ensure that the male plug and the female plug are firmly connected and quickly separated.
Description
Technical Field
The application relates to the field of connectors, in particular to a photovoltaic electric connector assembly.
Background
The prior art CN 103138108A discloses a photovoltaic connector, wherein a blocking part is arranged outside the clamping part to prevent the clamping part from being accidentally pressed to cause the separation of the male plug and the female plug, and when the scheme is provided with the blocking part, a special tool is required to be adopted to separate the male plug from the female plug when the male plug and the female plug are required to be separated, so that the male plug and the female plug are separated conveniently.
Disclosure of Invention
Aiming at the defects in the prior art, the application aims to solve the technical problems that: a photovoltaic connector assembly is provided to achieve stable connection and quick separation between a female plug and a male plug of a connector by a simple operation.
In order to solve the technical problems, the application adopts a technical scheme that: the utility model provides a photovoltaic electric connector assembly, including public the inserting and with public the male mother of inserting the complex inserts, public the inserting including public end shell, public end shell has the elasticity fastener that the symmetry set up, female the inserting including female end shell, female end shell symmetry be provided with the draw-in groove of elasticity fastener joint, public the inserting pass through elasticity fastener joint in female insert, public insert is provided with the prevention that prevents elasticity fastener warp and break away from the anticreep mechanism of draw-in groove.
In the scheme, after the male plug and the female plug are plugged through the matching of the elastic clamping piece and the clamping groove, the anti-falling mechanism can prevent the male plug and the female plug from being separated due to the fact that the elastic clamping piece is deformed to be separated from the clamping groove by accidentally pressing the elastic clamping piece, and the connection stability between the male plug and the female plug is improved.
Further, the first end of the male end shell is provided with a male end plug-in part, the female end shell is provided with a female end plug-in cavity for inserting the male end plug-in part, and a contact pin is arranged in the female end plug-in cavity; the male end plug-in part is provided with a male end plug-in cavity for accommodating the insertion of the pin, and a male end plug-in assembly which is plugged in the pin to realize current transmission between the male plug and the female plug is arranged in the male end plug-in cavity.
Further, the male plug further comprises a male end cover which is arranged at the second end of the male end shell and is coaxially arranged in the male end plug-in cavity, and the male end cover is detachably connected with the male end shell and is used for preventing a cable from being separated from the male end plug-in assembly.
Further, the first end of the male end shell is provided with a male end protruding portion, the elastic clamping piece comprises a cantilever buckle arranged on the male end protruding portion along the length direction of the male end shell and a clamping hook arranged at the tail end of the cantilever buckle and used for preventing the cantilever buckle from being separated from the clamping groove, grooves are symmetrically formed in the surface of the female end shell, and the clamping groove is a through groove communicated with the grooves.
Further, the anti-disengaging mechanism comprises an anti-disengaging rod penetrating through the male end protruding portion and a limiting ring arranged on the male end cover, the anti-disengaging rod is arranged along the length direction of the male end shell, a sliding cavity for allowing the anti-disengaging rod to slide is arranged in the male end protruding portion, an elastic piece is arranged in the sliding cavity, the second end of the anti-disengaging rod stretches out of the male end protruding portion towards the direction close to the male end cover, the first end of the anti-disengaging rod is retracted into the male end protruding portion, the limiting ring is a cylindrical body which is coaxial with the male end cover and is provided with two ends, the limiting ring is in threaded connection with the male end cover, and when the second end of the anti-disengaging rod is extruded by the limiting ring, the first end of the anti-disengaging rod stretches out of the male end protruding portion to be inserted between the cantilever buckle and the bottom wall of the clamping groove.
Further, public end grafting subassembly includes the plug bush, the joint in the elasticity contact sleeve of plug bush inner chamber and cover are located outside the plug bush makes the plug bush with the elasticity locating sleeve of grafting portion joint, the second end of plug bush is provided with the public end clamping part of the U-shaped that is used for the sinle silk of centre gripping second cable, the outer wall of plug bush be provided with elasticity locating sleeve complex locating ring groove.
Further, the first end of contact pin with elasticity contact sleeve grafting, the second end of contact pin is provided with the female end clamping part of the U-shaped that is used for the sinle silk of centre gripping first cable, be provided with on the contact pin with female end snap spring joint's on the female end grafting intracavity wall female end location arch.
Further, the male plug further comprises a male end claw arranged at the second end of the male end shell, the male end claw is in clamping connection with the male end shell, a plurality of elastic claws are circumferentially and uniformly distributed at one end, which is in contact with the male end cover, of the male end claw, and the male end cover is in threaded connection with the male end shell.
Further, the female plug further comprises a female end cover, a female end plug and a female end clamping claw which are coaxially arranged in the female end plug cavity, the female end cover is in threaded connection with the female end shell, the female end clamping claw is sleeved outside the female end plug and is clamped with the female end shell, the female end clamping claw and one end, in contact with the female end cover, of the female end clamping claw are circumferentially and uniformly distributed with a plurality of elastic claws, and the female end plug is arranged in the female end clamping claw.
Further, the outer wall of the male end plug-in connection part is provided with a sealing groove, and a sealing ring is arranged in the sealing groove.
Compared with the prior art, the scheme has the following beneficial effects:
1, through setting up anticreep pole and spacing ring cooperation in this scheme, the cantilever is detained and is rebounded after inserting the draw-in groove with the cantilever and make cantilever detain and be pressed the space that produces deformation in order to break away from the draw-in groove with the draw-in groove diapire, when the second end of rotatory spacing ring extrusion anticreep pole, the first end of anticreep pole inserts between cantilever knot and the draw-in groove bottom wall, when the unexpected cantilever of pressing detains, the cantilever is detained and can not produce the deformation under the blocking of anticreep pole so that the pothook avoids the blocking of female end shell and breaks away from the draw-in groove for female plug and public plug firm connection together.
2, in this scheme, when needs are inserted female and are inserted the separation with public, only need rotate the spacing ring and make in the public end bellying of anticreep pole first end withdrawal, press the cantilever knot by the recess department and make the cantilever knot produce deformation and break away from the draw-in groove afterwards and can make public inserting and female the separation of inserting, the public separation of inserting and inserting of this scheme need not use specialized tool, convenient and fast.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is a perspective view of the present application.
Fig. 2 is a male exploded view.
Fig. 3 is an exploded view of the female plug.
Fig. 4 is an exploded view of the pin and male plug assembly.
Fig. 5 is a schematic structural view of the anti-drop rod of the present application when not inserted into the clamping groove.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Fig. 7 is an enlarged view of a portion B in fig. 5.
Fig. 8 is a schematic structural view of the anti-drop rod of the present application inserted into the clamping groove.
Fig. 9 is an enlarged view of a portion C in fig. 8.
The meaning of the reference numerals in the drawings are:
male plug-10; a male end housing-101; male end boss-1011; cantilever button-1012; hook-1013; sliding chamber-1014; a male end plug-in part-102; seal groove-1021; sealing ring-1022; a male end plug-in cavity-103; a male plug assembly-104; plug bush-1041; elastic contact sleeve-1042; an elastic locating sleeve-1043; a male end clamping part-1044; positioning ring groove-1045; a male end cap-105; annular groove-1051; an anti-drop rod-106; a stop collar-107; a spring-108; male end clamping claw-109; female plug-20; a female end housing-201; groove-2011; a card slot-2012; female end socket cavity-202; pin-203; female end clamping part-2031; female end positioning protrusion-2032; female end clamping springs-204; female end clamping claw-205; female end cap-206; female end plug-207; a first cable-30; a second cable-40.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
The photovoltaic electrical connector assembly of this embodiment, as shown in fig. 1, includes a male plug 10 and a female plug 20 that cooperates with the male plug 10, and as shown in fig. 2, the male plug 10 includes a male end housing 101, a male end protrusion 1011 is integrally formed at a first end of the male end housing 101, cantilever buckles 1012 are symmetrically disposed on the male end protrusion 1011, the cantilever buckles 1012 are disposed along a length direction of the male end housing 101, and the male end housing 101 is made of insulating plastic, so that the cantilever buckles 1012 have a certain elastic deformation capability.
As shown in fig. 3, the female plug 20 includes a female end housing 201 made of insulating plastic, clamping grooves 2012 clamped with the cantilever buckles 1012 are symmetrically provided on the female end housing 201, grooves 2011 are symmetrically provided on the surface of the female end housing 201, the grooves 2011 are horizontally provided along a direction perpendicular to the axis of the female end housing 201, the clamping grooves 2012 are through grooves communicated with the grooves 2011, the tail ends of the cantilever buckles 1012 and the cantilever buckles 1012 are integrally formed with hooks 1013 for preventing the cantilever buckles 1012 from separating from the clamping grooves 2012, the male plug 10 is clamped on the female plug 20 through the cantilever buckles 1012, and the male plug 10 is provided with anti-release mechanisms corresponding to the clamping grooves 2012 and used for preventing the cantilever buckles 1012 from deforming and separating from the clamping grooves 2012.
As shown in fig. 3 and 5, the female plug 20 further includes a female end cap 206, a female end plug 207, and a female end claw 205, which are coaxially disposed in the female end plugging cavity 202, an external thread is disposed at a second end of the female end housing 201, an internal thread matched with the external thread of the second end of the female end housing 201 is disposed on the female end cap 206, the female end cap 206 is in threaded connection with the female end housing 201, a cable perforation is disposed on the female end cap 206 along an axis of the female end plugging cavity 202, and an arc surface gradually converging toward a direction away from the female end housing 201 is disposed on an inner wall of the female end cap 206. The female end claw 205 is sleeved outside the female end plug 207 and is in clamping connection with the female end shell 201, a plurality of elastic claws 2051 are uniformly distributed on one end, which is in contact with the female end cover 206, of the female end claw 205, the female end plug 207 is arranged in the female end claw 205, the female end plug 207 is made of elastic rubber and is used for sealing a cable to prevent water from entering the female end shell 201, and when the female end cover 206 is screwed on the female end shell 201, the elastic claws 2051 are extruded and contracted by the arc-shaped surface on the female end cover 206 so as to clamp the first cable 30, and the first cable 30 is prevented from moving.
As shown in fig. 2, the first end of the male end housing 101 has a male end plugging portion 102, as shown in fig. 3, the female end housing 201 has a female end plugging cavity 202 into which the male end plugging portion 102 is inserted, the female end plugging cavity 202 is a circular through hole penetrating through the female end housing 201 along the length direction of the female end housing 201, a pin 203 connected with a wire core 301 of the first cable 30 is disposed in the female end plugging cavity 202, the male end plugging portion 102 has a male end plugging cavity 103 into which the pin 203 is inserted, the male end plugging cavity 103 is a circular through hole penetrating through the male end housing 101 along the length direction of the male end housing 101, a male end plugging assembly 104 plugging with the pin 203 to realize current transmission between the male plug 10 and the female plug 20 is disposed in the male end plugging cavity 103, and the male end plugging assembly 104 is connected with the wire core 401 of the second cable 40.
As shown in fig. 4, fig. 5, and fig. 7, the male end plug assembly 104 includes a plug bush 1041 made of metal, an elastic contact bush 1042 clamped in an inner cavity of the plug bush 1041, and an elastic positioning bush 1043 sleeved outside the plug bush 1041 to enable the plug bush 1041 to be clamped with the plug part, the plug bush 1041 and the elastic positioning bush 1043 are preferably made of phosphor copper, the plug bush 1041 is integrally cylindrical with two open ends, the elastic contact bush 1042 is disposed near a first end of the plug bush 1041, the elastic contact bush 1042 is cylindrical with two open ends, a plurality of elastic contact pieces for contacting with the plug pins 203 are disposed on the elastic contact bush 1042, when the plug pins 203 are inserted into the elastic contact bush 1042 and contact with the elastic contact pieces, the elastic contact pieces generate elastic deformation to compress the plug pins 203, a second end of the plug bush 1041 is provided with a U-shaped male end clamping portion 1044 for clamping a wire core 401 of a second cable 40, the male end clamping portion 1044 is provided with an automatic clamping groove 1044 for clamping the wire core 401 of the second cable 40, and the male end 1044 is matched with the elastic positioning bush 1043, and the clamping portion 401 is disposed at the outer wall of the plug bush 1044. The pin 203 is made of metal, preferably made of phosphor copper, a first end of the pin 203 is spliced with the elastic contact sleeve 1042, a second end of the pin 203 is provided with a U-shaped female end clamping portion 2031 for clamping the wire core 301 of the first cable 30, the female end clamping portion 2031 has elasticity, when the wire core 301 of the first cable 30 is inserted, the wire core 301 is automatically clamped, and the pin 203 is provided with a female end positioning protrusion 2032 clamped with the female end clamp spring 204 on the inner wall of the female end splicing cavity 202.
As shown in fig. 1, 2 and 5, the male connector 10 further includes a male end cover 105 and a male end clamping claw 109 disposed at a second end of the male end housing 101 and coaxial with the male end plugging cavity 103, an external thread is disposed at a second end of the male end housing 101, an internal thread matched with the external thread of the male end housing 101 is disposed on the male end cover 105, the male end cover 105 is in threaded connection with the male end housing 101, a cable perforation is disposed on the male end cover 105 along an axis of the male end plugging cavity 103, and an arc surface gradually converging towards a direction far away from the male end housing 101 is disposed on an inner wall of the male end cover 105. The male end clamping jaw 109 is arranged in the inner cavity of the male end cover 105 and is clamped with the male end housing 101, a plurality of elastic claws 1091 are circumferentially and uniformly distributed at one end, which is contacted with the male end cover 105, of the male end clamping jaw 109, and when the male end cover 105 is screwed on the male end housing 101, the elastic claws 1091 are extruded and contracted by the arc-shaped surface on the male end cover 105 so as to clamp the second cable 40, and the second cable 40 is prevented from moving.
As shown in fig. 5, 6, 8 and 9, the anti-disengaging mechanism comprises an anti-disengaging rod 106 penetrating through the male end protruding portion 1011 and a limiting ring 107 arranged on the male end cover 105, the anti-disengaging rod 106 is arranged along the length direction of the male end housing 101, one end of the anti-disengaging rod 106, which is close to the limiting ring 107, is a second end of the anti-disengaging rod 106, the second end of the anti-disengaging rod 106 forms a protruding portion so that the second end of the anti-disengaging rod 106 can be in contact with the limiting ring 107, a sliding cavity 1014 for allowing the anti-disengaging rod 106 to slide is arranged in the male end protruding portion 1011, a spring 108 is arranged in the sliding cavity 1014 along the length direction of the male end housing 101, one end of the spring 108 is fixedly connected with the inner wall of the sliding cavity 1014, the other end of the spring 108 is fixedly connected with the protruding portion of the anti-disengaging rod 106, and the second end of the anti-disengaging rod 106 protrudes out of the male end protruding portion 1011 towards the direction, which is close to the male end cover 105 under the elasticity of the spring 108, so that the second end of the anti-disengaging rod 106 can be retracted into the protruding portion 1011.
The stop collar 107 is a cylindrical body with two open ends coaxially arranged with the male end cover 105, the male end cover 105 is near to an end face of the male end boss 1011, an annular groove 1051 is concavely formed on an end face of the male end boss 1011, an external thread is formed on an inner wall of the annular groove 1051, an internal thread matched with the external thread on the inner wall of the annular groove 1051 is formed on the stop collar 107, the stop collar 107 is in threaded connection with the male end cover 105, as shown in fig. 9, when the second end of the anti-drop rod 106 is extruded by the stop collar 107, a first end of the anti-drop rod 106 extends out of the male end boss 1011 and is inserted between the cantilever buckle 1012 and a bottom wall of the clamping groove 2012, and at the moment, the cantilever buckle 1012 cannot be pressed and deformed and cannot be separated from the clamping groove 2012.
Further, a sealing groove 1021 is provided on the outer wall of the male plug 102, a sealing ring 1022 is provided in the sealing groove 1021, and the sealing ring 1022 seals the inner wall of the female plug 202 and the outer wall of the male plug 102 to prevent water from entering the female plug 202 from the gap between the male housing 101 and the female housing 201.
In the above-mentioned scheme, after inserting the cantilever button 1012 into the slot 2012, the cantilever button 1012 rebounds to make the cantilever button 1012 have a space between the bottom wall of the slot 2012 and the bottom wall of the slot 2012, so that the cantilever button 1012 is conveniently pressed to deform to separate from the slot 2012, when the second end of the anti-drop rod 106 is pressed by the rotation limiting ring 107, the first end of the anti-drop rod 106 is inserted between the cantilever button 1012 and the bottom wall of the slot 2012, when the cantilever button 1012 is accidentally pressed, the cantilever button 1012 cannot deform under the blocking of the anti-drop rod 106 to make the hook 1013 avoid the blocking of the female end shell 201 and separate from the slot 2012, and further the female plug 20 and the male plug 10 remain firmly connected together.
The foregoing is merely exemplary of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (10)
1. The utility model provides a photovoltaic electric connector subassembly, include public the inserting and with public the male complex female of inserting, public the inserting including public end shell, public end shell has the elasticity fastener that the symmetry set up, female the inserting including female end shell, female end shell symmetry be provided with the draw-in groove of elasticity fastener joint, public the inserting pass through elasticity fastener joint in female the inserting, its characterized in that: the male plug is provided with an anti-drop mechanism for preventing the elastic clamping piece from deforming and separating from the clamping groove.
2. The photovoltaic electrical connector assembly of claim 1, wherein: the first end of the male end shell is provided with a male end plug-in part, the female end shell is provided with a female end plug-in cavity for inserting the male end plug-in part, and a contact pin is arranged in the female end plug-in cavity; the male end plug-in part is provided with a male end plug-in cavity for accommodating the insertion of the pin, and a male end plug-in assembly for plugging with the pin is arranged in the male end plug-in cavity.
3. The photovoltaic electrical connector assembly of claim 2, wherein: the male plug further comprises a male end cover which is arranged at the second end of the male end shell and is coaxially arranged in the male end plug-in cavity, and the male end cover is detachably connected with the male end shell.
4. The photovoltaic electrical connector assembly of claim 3, wherein: the first end of the male end shell is provided with a male end protruding portion, the elastic clamping piece comprises a cantilever buckle and a clamping hook, the cantilever buckle is arranged on the male end protruding portion along the length direction of the male end shell, the clamping hook is arranged at the tail end of the cantilever buckle, grooves are symmetrically formed in the surface of the female end shell, and the clamping grooves are through grooves communicated with the grooves.
5. The photovoltaic electrical connector assembly of claim 4, wherein: the anti-disengaging mechanism comprises an anti-disengaging rod penetrating through the male end protruding portion and a limiting ring arranged on the male end cover, a sliding cavity for accommodating the anti-disengaging rod is arranged in the male end protruding portion, an elastic piece is arranged in the sliding cavity, the second end of the anti-disengaging rod stretches out of the male end protruding portion towards the direction close to the male end cover, the first end of the anti-disengaging rod stretches back into the male end protruding portion, the limiting ring is a cylindrical body with two ends which are coaxially arranged on the male end cover and are provided with openings, the limiting ring is in threaded connection with the male end cover, and when the second end of the anti-disengaging rod is extruded by the limiting ring, the first end of the anti-disengaging rod stretches out of the male end protruding portion and is inserted between the cantilever buckle and the bottom wall of the clamping groove.
6. The photovoltaic electrical connector assembly according to any one of claims 2 to 5, wherein: the male end plug assembly comprises a plug bush, an elastic contact sleeve and an elastic positioning sleeve, wherein the elastic contact sleeve is connected with the inner cavity of the plug bush in a clamping mode, the elastic positioning sleeve is sleeved outside the plug bush to enable the plug bush to be connected with the plug part in a clamping mode, a male end clamping portion used for clamping a wire core of a second cable is arranged at the second end of the plug bush, and a positioning ring groove matched with the elastic positioning sleeve is formed in the outer wall of the plug bush.
7. The photovoltaic electrical connector assembly of claim 6, wherein: the first end of contact pin with elasticity contact sleeve grafting, the second end of contact pin is provided with the female end clamping part that is used for the core of centre gripping first cable conductor, be provided with on the contact pin with female end jump ring joint's on the female end grafting intracavity wall female end location arch.
8. A photovoltaic electrical connector assembly according to claim 3, wherein: the male plug further comprises a male end claw arranged at the second end of the male end shell, the male end claw is in clamping connection with the male end shell, a plurality of elastic claws are circumferentially and uniformly distributed at one end, which is in contact with the male end cover, of the male end claw, and the male end cover is in threaded connection with the male end shell.
9. The photovoltaic electrical connector assembly of claim 2, wherein: the female end cover, the female end plug and the female end clamping claw are coaxially arranged in the female end plugging cavity, the female end cover is in threaded connection with the female end shell, the female end clamping claw is sleeved outside the female end plug and is in clamping connection with the female end shell, the female end clamping claw and one end, in contact with the female end cover, of the female end clamping claw are circumferentially and uniformly distributed with a plurality of elastic claws, and the female end plug is arranged in the female end clamping claw.
10. The photovoltaic electrical connector assembly of claim 2, wherein: the outer wall of the male end plug-in part is provided with a sealing groove, and a sealing ring is arranged in the sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310420282.XA CN116780272A (en) | 2023-04-14 | 2023-04-14 | Photovoltaic electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310420282.XA CN116780272A (en) | 2023-04-14 | 2023-04-14 | Photovoltaic electrical connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116780272A true CN116780272A (en) | 2023-09-19 |
Family
ID=88006998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310420282.XA Pending CN116780272A (en) | 2023-04-14 | 2023-04-14 | Photovoltaic electrical connector assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117458187A (en) * | 2023-10-27 | 2024-01-26 | 青岛海天成光伏新能源有限公司 | Low-impedance photovoltaic connector and application method thereof |
| CN117712763A (en) * | 2024-02-05 | 2024-03-15 | 东莞市南谷第电子有限公司 | Photovoltaic connector |
-
2023
- 2023-04-14 CN CN202310420282.XA patent/CN116780272A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117458187A (en) * | 2023-10-27 | 2024-01-26 | 青岛海天成光伏新能源有限公司 | Low-impedance photovoltaic connector and application method thereof |
| CN117712763A (en) * | 2024-02-05 | 2024-03-15 | 东莞市南谷第电子有限公司 | Photovoltaic connector |
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