CN208316263U - A kind of connection component based on photovoltaic power generation grid-connecting - Google Patents
A kind of connection component based on photovoltaic power generation grid-connecting Download PDFInfo
- Publication number
- CN208316263U CN208316263U CN201821042312.9U CN201821042312U CN208316263U CN 208316263 U CN208316263 U CN 208316263U CN 201821042312 U CN201821042312 U CN 201821042312U CN 208316263 U CN208316263 U CN 208316263U
- Authority
- CN
- China
- Prior art keywords
- cable
- housing
- shell
- power generation
- photovoltaic power
- 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
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of connection components based on photovoltaic power generation grid-connecting, including component body, the first shell, second housing, connector, shank of bolt, side plate, fastening screw, damping spring, inner ring, boss, groove, felt pad, extruding spring, baffle and push plate.The beneficial effects of the utility model are: portion including cable can be clamped by two shells in work, the connector of cable are protected in inside, are not easily susceptible to damage, security performance is high.And damping spring pushes inner ring closely to contact with Exterior cable, cable is not easy to shake in inside, two interior of shells are adapted to various sizes of cable, and the fastening screw of two shell two sides can adjust the distance between two shells according to various sizes of cable, it is more convenient in installation.Felt pad and conductive cable contacts increase frictional force, and the joint of cable is connected to inside grooves, increases the safety of connector, do not influence the normal connection of two shells.
Description
Technical field
The utility model relates to a kind of connection component, specially a kind of connection component based on photovoltaic power generation grid-connecting belongs to
In photovoltaic power generation application field.
Background technique
Photovoltaic power generation is the photovoltaic effect using interface and luminous energy is directly translated into a kind of skill of electric energy
Art.It is mainly made of solar panel (component), controller and inverter three parts, main component is by electronic component structure
At.Solar battery carries out packaging protection after series connection can form the solar module of large area, then matches and close power control
The components such as device processed are formed photovoltaic power generation apparatus.The electricity that photovoltaic issues is connect by cable with power grid, can normally be used.
But there are still certain deficiencies in use for the connection component of existing photovoltaic power generation grid-connecting.Existing photovoltaic
The connection component of electricity generation grid-connecting stability in use is bad, fixation cable that cannot be stable, and cable is easy in junction
Stress falls off, and does not adapt to various sizes of cable, not simple and convenient enough when fixed.
Utility model content
Purpose of the utility model is to solve the connection component of photovoltaic power generation grid-connecting in the prior art is in use
Stability is bad, fixation cable that cannot be stable, and cable is easy stress in junction and falls off, and does not adapt to various sizes of
Cable, not simple and convenient enough problem when fixed, and a kind of connection component based on photovoltaic power generation grid-connecting proposed.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of connection based on photovoltaic power generation grid-connecting
Component, including component body, the first shell and second housing, the component body include the first shell and second housing, and
First shell and two middle side part of the second housing are horizontally connected with connector, and the connector has been connected through a screw thread
Shank of bolt is respectively installed with baffle and push plate outside the shank of bolt, connects between bolt boom end side and the baffle
It is connected to several and squeezes spring, first shell passes through several fastening screws with the second housing two sides and connects, institute
It states second housing interior side and is connected with inner ring, several damping springs are connected between the inner ring and the second housing,
The inner ring side is connected with felt pad.
Preferably, first shell and second housing two sides are respectively connected with side plate, and side plate is run through in fastening screw one end.
Preferably, both ends are provided with several boss inside the felt pad.
Preferably, middle-end setting is fluted inside the felt pad.
Preferably, first shell and second housing are in be symmetrically set.
Preferably, the baffle and push plate are movably connected by the perforation at middle part with shank of bolt.
Compared with prior art, the utility model has the beneficial effects that
1, by connecting inner ring and felt pad inside second housing, cable is clamped by two shells in work
In inside, the connector of cable is protected in inside, is not easily susceptible to damage, and security performance is high.And damping spring push inner ring with
Exterior cable closely contacts, and cable is not easy to shake in inside, and two interior of shells are adapted to various sizes of cable, and two
The fastening screw of a shell two sides can adjust the distance between two shells according to various sizes of cable, more square in installation
Just quick.Felt pad and conductive cable contacts increase frictional force, and the joint of cable is connected to inside grooves, increases the safety of connector
Property, the normal connection of two shells is not influenced.
2, by connecting shank of bolt at the middle part of two shells, shank of bolt in work is allowed to make two interior of shells
It is not easily susceptible to pull at cable connection, the stability of cable is good, and junction is not easily to fall off, and stability is good.By the electricity at both ends
Cable is wound between baffle and push plate, is turned shank of bolt and is entered inside connector, push plate and baffle move outside shank of bolt
Dynamic, push plate is contacted with connector, squeezes spring and baffle is pushed closely to contact with Exterior cable, cable is not easy outside shank of bolt
Sliding, cable does not move when under tension, and shank of bolt bears pulling force, and protection cable is hardly damaged.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model second housing schematic diagram of internal structure.
Fig. 3 is the utility model inner ring structural schematic diagram.
Fig. 4 is the utility model shank of bolt structural schematic diagram.
In figure: 1, component body；2, the first shell；3, second housing；4, connector；5, shank of bolt；6, side plate；7, it fastens
Screw；8, damping spring；9, inner ring；10, boss；11, groove；12, felt pad；13, spring is squeezed；14, baffle；15, push plate.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to shown in Fig. 1-4, outside a kind of connection component based on photovoltaic power generation grid-connecting, including component body 1, first
Shell 2 and second housing 3, component body 1 include the first shell 2 and second housing 3, and 3 two sides of the first shell 2 and second housing
Middle part is horizontally connected with connector 4, and connector 4 has been connected through a screw thread shank of bolt 5, gear is respectively installed with outside shank of bolt 5
Plate 14 and push plate 15 are connected with several and squeeze spring 13 between 5 end side of shank of bolt and baffle 14, shank of bolt 5 can make
It is not easily susceptible to pull at the cable connection of two interior of shells, junction is not easily to fall off.The cable at both ends in baffle 14 and is pushed away
It being wound between plate 15, turns shank of bolt 5 and enter inside connector 4, push plate 15 and baffle 14 move outside shank of bolt 5,
Push plate 15 is contacted with connector 4, squeezes spring 13 and baffle 14 is pushed closely to contact with Exterior cable, cable is outside shank of bolt 5
Portion is difficult to slide, and cable does not move when under tension, and shank of bolt 5 bears pulling force, and the first shell 2 and 3 two sides of second housing are logical
The connection of several fastening screws 7 is crossed, 3 interior side of second housing is connected with inner ring 9, is connected between inner ring 9 and second housing 3
Several damping springs 8,9 side of inner ring are connected with felt pad 12, portion including cable can be clamped by two shells in work, electricity
The connector of cable is protected in inside.And damping spring 8 push inner ring 9 closely contacted with Exterior cable, cable inside not
It easily shakes, two interior of shells are adapted to various sizes of cable, and the fastening screw 7 of two shell two sides can be according to not
Cable with size adjusts the distance between two shells.Felt pad 12 and conductive cable contacts increase frictional force, the joint of cable
It is connected to inside groove 11, does not influence the normal connection of two shells.
Embodiment 2
In addition, the difference with above-described embodiment is please according to Fig. 1-4: the first shell 2 and 3 liang of second housing
Side is respectively connected with side plate 6, and side plate 6 is run through in 7 one end of fastening screw, and side plate 6 facilitates the installation of fastening screw 7, turns fastening spiral shell
Nail 7, which facilitates, adjusts the distance between two shells.12 inside both ends of felt pad are provided with several boss 10, and boss 10 increases
The frictional force of felt pad 12 and Exterior cable, cable are difficult to slide.12 inside middle-end of felt pad setting fluted 11, cable connects
It is connected to inside groove 11 at head, does not influence the clamping between two shells.First shell 2 and second housing 3 are in symmetrical
Setting, cable uniform force between two shells have a safety feature.The perforation and bolt of baffle 14 and push plate 15 by middle part
Bar 5 is movably connected, and baffle 14 and push plate 15 can move outside shank of bolt 5, turns compression cable with shank of bolt 5.
When the utility model is used, portion including cable can be clamped by two shells in work, including the connector of cable
Portion is protected.And damping spring 8 pushes inner ring 9 closely to contact with Exterior cable, cable is not easy to shake in inside, and two are outer
Various sizes of cable is adapted to inside shell, and the fastening screw 7 of two shell two sides can be according to various sizes of cable
Adjust the distance between two shells.Felt pad 12 and conductive cable contacts increase frictional force, and the joint of cable is connected to groove 11
Inside does not influence the normal connection of two shells.Shank of bolt 5 can make to be not easily susceptible to draw at the cable connections of two interior of shells
It pulls, junction is not easily to fall off.The cable at both ends is wound between baffle 14 and push plate 15, shank of bolt 5 is turned and enters company
Inside connector 4, push plate 15 and baffle 14 move outside shank of bolt 5, and push plate 15 is contacted with connector 4, squeeze spring 13 and push
Baffle 14 is closely contacted with Exterior cable, and cable is difficult to slide in the outside of shank of bolt 5, and cable does not move when under tension, spiral shell
Tightening latch 5 bears pulling force.
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 is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related 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 embodiments being understood that.
Claims (6)
1. a kind of connection component based on photovoltaic power generation grid-connecting, including component body (1), the first shell (2) and second housing
(3), it is characterised in that: the component body (1) includes the first shell (2) and second housing (3), and first shell
(2) it is horizontally connected with connector (4) with (3) two middle side part of the second housing, the connector (4) has been connected through a screw thread
Shank of bolt (5), the shank of bolt (5) is external to be respectively installed with baffle (14) and push plate (15), shank of bolt (5) the end side
It is connected with several between the baffle (14) and squeezes spring (13), first shell (2) and the second housing (3) two
Side passes through the connection of several fastening screws (7), and second housing (3) interior side is connected with inner ring (9), the inner ring
(9) several damping springs (8) are connected between the second housing (3), inner ring (9) side is connected with felt pad
(12).
2. a kind of connection component based on photovoltaic power generation grid-connecting according to claim 1, it is characterised in that: described first
Shell (2) and second housing (3) two sides are respectively connected with side plate (6), and side plate (6) are run through in fastening screw (7) one end.
3. a kind of connection component based on photovoltaic power generation grid-connecting according to claim 1, it is characterised in that: the insulation
The internal both ends of pad (12) are provided with several boss (10).
4. a kind of connection component based on photovoltaic power generation grid-connecting according to claim 1, it is characterised in that: the insulation
It pads (12) internal middle-end and fluted (11) is set.
5. a kind of connection component based on photovoltaic power generation grid-connecting according to claim 1, it is characterised in that: described first
Shell (2) and second housing (3) are in be symmetrically set.
6. a kind of connection component based on photovoltaic power generation grid-connecting according to claim 1, it is characterised in that: the baffle
(14) it is movably connected by the perforation at middle part with shank of bolt (5) with push plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042312.9U CN208316263U (en) | 2018-07-03 | 2018-07-03 | A kind of connection component based on photovoltaic power generation grid-connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042312.9U CN208316263U (en) | 2018-07-03 | 2018-07-03 | A kind of connection component based on photovoltaic power generation grid-connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316263U true CN208316263U (en) | 2019-01-01 |
Family
ID=64717961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042312.9U Expired - Fee Related CN208316263U (en) | 2018-07-03 | 2018-07-03 | A kind of connection component based on photovoltaic power generation grid-connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316263U (en) |
-
2018
- 2018-07-03 CN CN201821042312.9U patent/CN208316263U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210305934A1 (en) | Wiring Device Of Photovoltaic Equipment | |
| CN208142448U (en) | A kind of cable connecting device | |
| CN202019071U (en) | Solar energy photovoltaic module connector | |
| CN208316263U (en) | A kind of connection component based on photovoltaic power generation grid-connecting | |
| CN203312580U (en) | Safe wire harness | |
| CN202856118U (en) | Safety rope power source used for glass-cleaning robot | |
| CN207801041U (en) | A kind of Quick connector plug for electrical wire | |
| CN203134740U (en) | Fuse connector | |
| CN209133766U (en) | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system | |
| CN206758735U (en) | A kind of new JST connectors | |
| CN201611755U (en) | Junction box for solar photovoltaic generating system assemblies | |
| CN109599720A (en) | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system | |
| CN206547074U (en) | A kind of photovoltaic combiner | |
| CN201364375Y (en) | Testing device for high-energy igniting discharge tube | |
| CN204442151U (en) | A kind ofly support that the ER effect of hot plug compares device | |
| CN206506082U (en) | A kind of communication engineering reliability network cable socket | |
| CN203503797U (en) | Wire pressing device for conductive rod and cable | |
| CN205017278U (en) | Automobile -used low pressure filtering subassembly | |
| CN202339982U (en) | Conical electric connection device | |
| CN203205675U (en) | Cable harness | |
| CN216085373U (en) | Three-phase branching terminal with protection function | |
| CN204361402U (en) | A kind of anti-loosening Anti-drop plug | |
| CN201750002U (en) | Radio frequency connector provided with semi-rigid electric cable clamp | |
| CN211578988U (en) | Electric power connection fitting | |
| CN203085658U (en) | Power terminal battery bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210703 |