CN207664945U - A kind of solidus component of solar junction box - Google Patents

A kind of solidus component of solar junction box Download PDF

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Publication number
CN207664945U
CN207664945U CN201721584726.XU CN201721584726U CN207664945U CN 207664945 U CN207664945 U CN 207664945U CN 201721584726 U CN201721584726 U CN 201721584726U CN 207664945 U CN207664945 U CN 207664945U
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CN
China
Prior art keywords
plate
rotation
solidus
shell
junction box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721584726.XU
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Chinese (zh)
Inventor
高木根
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Jiangxi Jin Bi Technology Co Ltd
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Jiangxi Jin Bi Technology Co Ltd
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Filing date
Publication date
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Priority to CN201721584726.XU priority Critical patent/CN207664945U/en
Application granted granted Critical
Publication of CN207664945U publication Critical patent/CN207664945U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a kind of solidus components of solar junction box, including shell, the housing bottom is equipped with bottom plate, bottom plate upper end is equipped with limit protrusion and rotation axis, rotation axis is equipped with reel, limit card board, rotation top plate and kelly, and shell rear wall is arranged with solidus hole, nipple and electric wire connecting junction, is extended vertically through equipped with motion bar in the middle part of shell top wall, the welding of motion bar lower end is equipped with rotation backing plate, and rotation backing plate peripheral annular is distributed with multigroup rotating bar.The utility model can be suspended on reel according to length of cable and wind multi-turn, using flexible, can be spun out to avoid cable;When needing to adjust length of cable, rotation axis rotation can tighten cable by reel, and the mode of activity face contact transmission can be to avoid maloperation, safety more convenient to use.

Description

A kind of solidus component of solar junction box
Technical field
The utility model is related to the parts of solar photovoltaic cell junction box, specifically a kind of solar junction box is consolidated Line component.
Background technology
Solar power system includes solar cell array, solar charging controller for electric consumption and accumulator (group), the sun Energy battery array is made of solar cell module.On the one hand solar junction box is between solar cell array and solar energy On the other hand connector between battery charge controller is outside the electric power for generating solar battery group and solar battery group Circuit be attached.Terminal box is sticked together by the backboard of silica gel and solar cell module, in solar cell module Bus-bar linked together by the internal wiring in terminal box, internal wiring links together with External cable, to make Solar cell module is connected with External cable.It is provided with diode in terminal box, ensures that solar cell module is being in the light When can work normally.
All solidus components of existing solar junction box are typically all to tighten cable by screw-thread fit, and cable lacks Length in reserve is required for re-replacing when repairing change, and use is not convenient enough.
Utility model content
The purpose of this utility model is to provide a kind of solidus components of solar junction box, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of solidus component of solar junction box, including shell, the shell top wall are that activity rivets, the shell bottom Portion's level welding is provided with bottom plate, and bottom plate upper end outer ring annular spread is provided with multigroup limit protrusion, the bottom plate upper end Vertically rotation connection is provided with rotation axis at middle part, and the rotation axis peripheral solder is provided with reel, under the rotation axis periphery Portion is bonded the bottom plate welding and is provided with multigroup limit card board, and shell rear wall both sides, which are symmetrically run through, is connected with solidus Hole, solidus hole periphery is tapped, and screw-thread fit flexible connection is provided with nipple on the solidus hole, described Nipple end integrated molding is provided with electric wire connecting junction, and level welding in the rotation axis upper end is provided with rotation top plate, described Rotation top plate upper end annular spread is provided with multigroup kelly, is extended vertically through in the middle part of the shell top wall and is provided with motion bar, described The welding of motion bar lower end is provided with rotation backing plate, and the rotation backing plate peripheral annular distribution is provided with multigroup rotating bar.
As further program of the utility model:The limit protrusion is the hemispheric metal cylinder in upper end, the limit In the embedded bottom plate of position protrusion activity and bottom is connected with the bottom plate by spring.
As further program of the utility model:The limit card board annular spread and with the limit protrusion staggeredly set It sets, the limit card board width mutually agrees with the adjacent limit protrusion spacing, and the limit card board edge is arc line shaped.
As further program of the utility model:The kelly is the hemispherical metal cylinder in upper end, the kelly Lower end and the rotation top plate are welded and fixed.
As further program of the utility model:Motion bar periphery activity, which agrees with to be equipped with, is weldingly fixed on the shell The rolling bearing of internal wall, the motion bar upper end is welded with handle panel.
As further program of the utility model:The rotation axis of rotation the backing plate upper surface and motion bar periphery Spring is connected between holding.
As further program of the utility model:The rotating bar and kelly correspondence are staggered and the rotation The width of bar is less than the spacing between the adjacent kelly.
Compared with prior art, the utility model has the beneficial effects that:When use by one end of cable consolidating by side String holes stretches into shell, is stretched out from the solidus hole of the other side after being wound by reel periphery, passes through nipple and solidus hole Cooperation fixed cable both ends, cable stretched out by electric wire connecting junction, in placement, can be suspended on reel according to length of cable Multi-turn is wound, such design using flexible can spin out to avoid cable, when can also reserve cable and being changed so as to subsequent adaptation It movable can adjust;It when needing to adjust length of cable, removes nipple and presses down on motion bar, rotate backing plate in this way and turn Lever, which synchronizes, may be stuck between adjacent kelly downwards, and rotating motion bar at this time can drive rotation top plate to turn by kelly Dynamic, rotation axis synchronous rotation can tighten cable, and in the usually bar of spring regular activity when not in use, rotating bar and kelly disengaging connect It touches, maloperation will not occur;Limit card board can squeeze limit protrusion in rotation and limit protrusion is pushed to move downward simultaneously, When limit card board turns between adjacent limit protrusion, limit protrusion rises and is stuck in adjacent limit under the action of the spring Between snap-gauge, so as to avoid cable after tightening cable from loosening.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the solidus component of solar junction box.
Fig. 2 is a kind of vertical view of the solidus component of solar junction box.
Fig. 3 be a kind of solar junction box solidus component in solidus hole and nipple connection diagram.
In figure:1- shells, 2- bottom plates, 3- limit protrusions, 4- rotation axis, 5- reels, 6- limit card boards, 7- solidus hole, 8- nipples, 9- connectors, 10- rotate top plate, 11- kellies, 12- motion bars, 13- rotation backing plates, 14- rotating bars.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of solidus component of solar junction box, including shell 1, 1 upper wall of the shell is that activity rivets, and 1 bottom level of the shell, which welds, is provided with bottom plate 2, ring outside 2 upper end of the bottom plate Shape distribution is provided with multigroup limit protrusion 3, and the limit protrusion 3 is the hemispheric metal cylinder in upper end, and the limit protrusion 3 is lived In the dynamic embedded bottom plate 2 and bottom is connected with the bottom plate 2 by spring, and 2 upper center of the bottom plate is vertically rotatablely connected It is provided with rotation axis 4,4 peripheral solder of the rotation axis is provided with reel 5, and the peripheral lower part of the rotation axis 4 is bonded the bottom The welding of plate 2 is provided with multigroup limit card board 6,6 annular spread of the limit card board and is staggered with the limit protrusion 3, institute It states 6 width of limit card board with adjacent 3 spacing of the limit protrusion mutually to agree with, 6 edge of the limit card board is arc line shaped, described 1 rear wall both sides of shell, which are symmetrically run through, is connected with solidus hole 7, peripheral tapped, the solidus hole 7 in the solidus hole 7 Upper that screw-thread fit flexible connection is provided with nipple 8,8 end integrated molding of the nipple is provided with electric wire connecting junction 9,4 upper end level welding of the rotation axis is provided with rotation top plate 10, and the 10 upper end annular spread of rotation top plate is provided with more Group kelly 11, the kelly 11 are the hemispherical metal cylinder in upper end, 11 lower end of the kelly and the rotation top plate 10 weldering Fixation is connect, is extended vertically through in the middle part of 1 upper wall of the shell and is provided with motion bar 12, the peripheral activity of the motion bar 12 agrees with equipped with weldering The rolling bearing for being fixed on 1 inner wall of the shell is connect, 12 upper end of the motion bar is welded with handle panel, 12 lower end of the motion bar Welding is provided with rotation backing plate 13, is connected between the rolling bearing of 12 periphery of rotation 13 upper surface of backing plate and the motion bar There are spring, 13 peripheral annular of the rotation backing plate distribution to be provided with multigroup rotating bar 14, the rotating bar 14 and the kelly 11 Correspondence is staggered and the width of the rotating bar 14 is less than the spacing between the adjacent kelly 11.
The operation principle of the utility model is:Shell 1 is stretched into one end of cable by the solidus hole 7 of side when use It is interior, it is solid by the cooperation in nipple 8 and solidus hole 7 by being stretched out from the solidus hole 7 of the other side after 5 periphery winding of reel Alignment cable both ends, cable are stretched out by electric wire connecting junction 9, and in placement, it is more that the winding on reel 5 can be suspended according to length of cable Circle, such design using flexible can spin out to avoid cable, can also reserve cable to live when subsequent adaptation changes Dynamic adjustment;It when needing to adjust length of cable, removes nipple 8 and presses down on motion bar 12, rotate backing plate 13 in this way and turn Lever 14, which synchronizes, may be stuck between adjacent kelly 11 downwards, and rotation can be driven by kelly 11 by rotating motion bar 12 at this time Top plate 10 rotates, and the synchronous rotation of rotation axis 4 can tighten cable, while limit card board 6 can squeeze limit protrusion 3 in rotation And limit protrusion 3 is pushed to move downward, when limit card board 6 turns between adjacent limit protrusion 3, limit protrusion 3 is in bullet Rise under spring effect and be stuck between adjacent limit card board 6, so as to avoid cable after tightening cable from loosening.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of solidus component of solar junction box, including shell(1), which is characterized in that the shell(1)Upper wall is activity Riveting, the shell(1)Bottom level welding is provided with bottom plate(2), the bottom plate(2)Upper end outer ring annular spread is provided with more Group limit protrusion(3), the bottom plate(2)Vertically rotation connection is provided with rotation axis to upper center(4), the rotation axis(4)Outside Weld all around, which connects, is provided with reel(5), the rotation axis(4)Peripheral lower part is bonded the bottom plate(2)Welding is provided with multigroup limit Snap-gauge(6), the shell(1)Rear wall both sides, which are symmetrically run through, is connected with solidus hole(7), the solidus hole(7)Outer jointly attack There are screw thread, the solidus hole(7)It is upper that nipple is provided with by screw-thread fit flexible connection(8), the nipple(8)End End integrated molding is provided with electric wire connecting junction(9), the rotation axis(4)Upper end level welding is provided with rotation top plate(10), described Rotate top plate(10)Upper end annular spread is provided with multigroup kelly(11), the shell(1)It extends vertically through and is provided in the middle part of upper wall Motion bar(12), the motion bar(12)Lower end welding is provided with rotation backing plate(13), the rotation backing plate(13)Peripheral annular Distribution is provided with multigroup rotating bar(14).
2. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the limit protrusion (3)For the hemispheric metal cylinder in upper end, the limit protrusion(3)The embedded bottom plate of activity(2)In and bottom and the bottom Plate(2)It is connected by spring.
3. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the limit card board (6)Annular spread and with the limit protrusion(3)It is staggered, the limit card board(6)Width and the adjacent limit protrusion (3)Spacing is mutually agreed with, the limit card board(6)Edge is arc line shaped.
4. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the kelly(11)For The hemispherical metal cylinder in upper end, the kelly(11)Lower end and the rotation top plate(10)It is welded and fixed.
5. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the motion bar(12) Peripheral activity, which agrees with to be equipped with, is weldingly fixed on the shell(1)The rolling bearing of inner wall, the motion bar(12)Upper end is welded with Handle panel.
6. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the rotation backing plate (13)Upper surface and the motion bar(12)It is connected with spring between the rolling bearing of periphery.
7. a kind of solidus component of solar junction box according to claim 1, which is characterized in that the rotating bar(14) With the kelly(11)Correspondence is staggered and the rotating bar(14)Width be less than the adjacent kelly(11)Between between Away from.
CN201721584726.XU 2017-11-23 2017-11-23 A kind of solidus component of solar junction box Expired - Fee Related CN207664945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721584726.XU CN207664945U (en) 2017-11-23 2017-11-23 A kind of solidus component of solar junction box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721584726.XU CN207664945U (en) 2017-11-23 2017-11-23 A kind of solidus component of solar junction box

Publications (1)

Publication Number Publication Date
CN207664945U true CN207664945U (en) 2018-07-27

Family

ID=62947227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721584726.XU Expired - Fee Related CN207664945U (en) 2017-11-23 2017-11-23 A kind of solidus component of solar junction box

Country Status (1)

Country Link
CN (1) CN207664945U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180727

Termination date: 20191123

CF01 Termination of patent right due to non-payment of annual fee