CN213816623U

CN213816623U - Connector for photovoltaic inverter

Info

Publication number: CN213816623U
Application number: CN202023070975.1U
Authority: CN
Inventors: 周璨; 侯波; 颜文彪
Original assignee: Ningbo Shangweisi Intelligent Technology Co ltd
Current assignee: Ningbo Shangweisi Intelligent Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-27
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a connector for photovoltaic inverter, including the connector body, the surface cover of connector body is equipped with the sleeve pipe, the fixed surface of sheathed tube top and connector body is connected, the fluting has all been seted up on sheathed tube left side and right side, the inside swing joint of fluting is connected with the jack catch, the surface cover of connector body is equipped with the cable body that is located the intraduct, the constant head tank has been seted up on the surface of cable body, the inboard of jack catch extend to the inside of constant head tank and with constant head tank swing joint. The utility model discloses a pendulum rod and transfer line drive jack catch are opened and close, can fix the cable body after pegging graft, avoid appearing not hard up between cable body and the connector body, have solved the connected mode of current connector and cable and have many directly pegged graft, do not possess the effect of going on fixing a position to the cable, and the cable after becoming flexible causes the problem of influence to the transmission of the energy easily.

Description

Connector for photovoltaic inverter

Technical Field

The utility model relates to a photovoltaic inverter technical field specifically is a connector for photovoltaic inverter.

Background

The photovoltaic inverter can convert variable direct-current voltage generated by the photovoltaic solar panel into inverter of commercial power frequency alternating current, and can feed back the inverter to a commercial power transmission system or an off-grid power grid.

Photovoltaic inverter need be connected with all kinds of equipment through the connector in the use, but the connected mode of current connector and cable is direct grafting many, does not possess the effect of going on fixing a position to the cable, and the cable after becoming flexible causes the influence to the transmission of the energy easily.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a connector for photovoltaic inverter possesses the advantage of advancing line location to the cable, has solved the connected mode of current connector and cable and has many directly pegged graft, does not possess the effect of advancing line location to the cable, and the cable after becoming flexible causes the problem of influence to the transmission of the energy easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector for photovoltaic inverter, includes the connector body, the surface cover of connector body is equipped with the sleeve pipe, the fixed surface of sheathed tube top and connector body is connected, the fluting has all been seted up on sheathed tube left side and right side, the inside swing joint of fluting is connected with the jack catch, the surface cover of connector body is equipped with the cable body that is located sheathed tube inside, the constant head tank has been seted up on the surface of cable body, the inboard of jack catch extend to the inside of constant head tank and with constant head tank swing joint, the positive left side of sleeve pipe all is provided with the transfer line with the right side, the rear end of transfer line runs through sleeve pipe and jack catch fixed connection in proper order, the fixed surface of transfer line is connected with and is located.

As the utility model discloses it is preferred, the adjustment tank has been seted up on the surface of pendulum rod, the inside fixedly connected with glue film of adjustment tank.

As the utility model discloses it is preferred, sheathed tube front is provided with the lifter plate, the positive left side of lifter plate is located the inside slide bar of adjustment tank with the equal fixedly connected with in right side, slide bar and adjustment tank sliding connection.

As the utility model discloses it is preferred, the positive left side of connector body and the equal fixedly connected with guide arm in right side, the lifter plate cover establish on the surface of guide arm and with guide arm sliding connection.

As the utility model discloses it is preferred, the back of pendulum rod is provided with the torsional spring that the cover was established on the drive rod surface, one side that the pendulum rod was kept away from to the torsional spring extends to the sheathed tube outside and with sheathed tube surface contact.

As the utility model discloses it is preferred, sheathed tube front is provided with the pull ring, the lifter plate cover establish on the surface of pull ring and with pull ring swing joint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a pendulum rod and transfer line drive jack catch are opened and close, can fix the cable body after pegging graft, avoid appearing not hard up between cable body and the connector body, have solved the connected mode of current connector and cable and have many directly pegged graft, do not possess the effect of going on fixing a position to the cable, and the cable after becoming flexible causes the problem of influence to the transmission of the energy easily.

2. The utility model discloses a set up adjustment tank and glue film, can improve the area of contact of pendulum rod and user's hand, can eliminate the static of user's hand simultaneously.

3. The utility model discloses a set up lifter plate and slide bar, can two pendulum rods of convenient to use person pulling simultaneously rotate, can make two pendulum rods possess the effect of linkage.

4. The utility model discloses a set up the guide arm, can lead to the lifter plate, avoid the lifter plate to appear inclining at the removal in-process.

5. The utility model discloses a set up the torsional spring, can support the pendulum rod, can make the pendulum rod possess the effect that resets, save the reciprocal swing rod wobbling operation step that promotes of user.

6. The utility model discloses a set up the pull ring, can convenient to use person stimulate the lifter plate to remove, avoid the user to be pressed from both sides by the lifter plate of removal in-process and hinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the front view structure of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connector body; 2. a sleeve; 3. grooving; 4. a claw; 5. a cable body; 6. positioning a groove; 7. a transmission rod; 8. a swing rod; 9. an adjustment groove; 10. a glue layer; 11. a lifting plate; 12. a slide bar; 13. a guide bar; 14. a torsion spring; 15. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of connector for photovoltaic inverter, including connector body 1, connector body 1's surface cover is equipped with sleeve pipe 2, sleeve pipe 2's top is connected with connector body 1's fixed surface, fluting 3 has all been seted up on sleeve pipe 2's left side and right side, fluting 3's inside swing joint is connected with jack catch 4, connector body 1's surface cover is equipped with and is located the inside cable body 5 of sleeve pipe 2, constant head tank 6 has been seted up on cable body 5's surface, jack catch 4's inboard extend to constant head tank 6 inside and with constant head tank 6 swing joint, the positive left side of sleeve pipe 2 all is provided with transfer line 7 with the right side, the rear end of transfer line 7 runs through sleeve pipe 2 and jack catch 4 fixed connection in proper order, the fixed surface of transfer line 7 is connected with and is located the positive pendulum rod 8 of sleeve pipe 2.

Referring to fig. 4, an adjusting groove 9 is formed on the surface of the oscillating bar 8, and a glue layer 10 is fixedly connected inside the adjusting groove 9.

As a technical optimization scheme of the utility model, through setting up adjustment tank 9 and glue film 10, can improve the area of contact of pendulum rod 8 and user's hand, can eliminate the static of user's hand simultaneously.

Referring to fig. 4, a lifting plate 11 is disposed on the front surface of the casing 2, a sliding rod 12 located inside the adjusting groove 9 is fixedly connected to both the left side and the right side of the front surface of the lifting plate 11, and the sliding rod 12 is slidably connected to the adjusting groove 9.

As a technical optimization scheme of the utility model, through setting up lifter plate 11 and slide bar 12, can two pendulum rods 8 of convenient to use person's simultaneous pulling rotate, can make two pendulum rods 8 possess the effect of linkage.

Referring to fig. 4, guide rods 13 are fixedly connected to both the left side and the right side of the front surface of the connector body 1, and the lifting plate 11 is sleeved on the surfaces of the guide rods 13 and is slidably connected with the guide rods 13.

As a technical optimization scheme of the utility model, through setting up guide arm 13, can lead to lifter plate 11, avoid lifter plate 11 to appear the slope at the removal in-process.

Referring to fig. 4, the back surface of the swing link 8 is provided with a torsion spring 14 sleeved on the surface of the transmission rod 7, and one side of the torsion spring 14 away from the swing link 8 extends to the outer side of the sleeve 2 and contacts with the surface of the sleeve 2.

As the utility model discloses a technical optimization scheme through setting up torsional spring 14, can support pendulum rod 8, can make pendulum rod 8 possess the effect that resets, saves the reciprocal swing operation step that promotes pendulum rod 8 of user.

Referring to fig. 1, the front surface of the casing 2 is provided with a pull ring 15, and the lifting plate 11 is sleeved on the surface of the pull ring 15 and movably connected with the pull ring 15.

As the utility model discloses a technical optimization scheme, through setting up pull ring 15, can convenient to use person stimulate lifter plate 11 and remove, avoid the user to be hindered by the lifter plate 11 clamp of removal in-process.

The utility model discloses a theory of operation and use flow: when the cable connector is used, a user firstly pulls the lifting plate 11 to move downwards through the pull ring 15, the lifting plate 11 drives the sliding rod 12 to slide in the adjusting groove 9 in the moving process and pulls the swing rod 8 to rotate by taking the transmission rod 7 as an axis, the swing rod 8 drives the clamping jaw 4 to rotate through the transmission rod 7, the clamping jaw 4 is completely moved to the inside of the groove 3, then the cable body 5 is spliced with the connector body 1, after the cable body 5 is installed, the user loosens the pull ring 15, the torsion spring 14 releases deformation force to push the swing rod 8 to reset, the swing rod 8 drives the clamping jaw 4 to reset through the transmission rod 7, the inner side of the clamping jaw 4 is moved to the inside of the positioning groove 6, and therefore the effect of positioning the cable body 5 is achieved.

In summary, the following steps: this connector for photovoltaic inverter drives jack catch 4 through pendulum rod 8 and transfer line 7 and opens and close, can fix the cable body 5 after pegging graft, avoids appearing becoming flexible between cable body 5 and the connector body 1, and the connected mode of having solved current connector and cable is direct grafting many, does not possess the effect of going on fixing a position to the cable, and the cable after becoming flexible causes the problem of influence to the transmission of the energy easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connector for photovoltaic inverter, includes connector body (1), its characterized in that: the surface of the connector body (1) is sleeved with a sleeve (2), the top of the sleeve (2) is fixedly connected with the surface of the connector body (1), the left side and the right side of the sleeve (2) are both provided with a slot (3), the inside of the slot (3) is movably connected with a clamping jaw (4), the surface of the connector body (1) is sleeved with a cable body (5) positioned in the sleeve (2), the surface of the cable body (5) is provided with a positioning groove (6), the inner side of the clamping jaw (4) extends to the inside of the positioning groove (6) and is movably connected with the positioning groove (6), the left side and the right side of the front surface of the sleeve (2) are both provided with a transmission rod (7), the rear end of the transmission rod (7) sequentially penetrates through the sleeve (2) and the clamping jaw (4) to be fixedly connected with the clamping jaw (4), the surface of the transmission rod (7) is fixedly connected with a swing rod (8) positioned on the front surface of the sleeve (2).

2. The connector for a photovoltaic inverter according to claim 1, wherein: the surface of the swing rod (8) is provided with an adjusting groove (9), and the inside of the adjusting groove (9) is fixedly connected with a glue layer (10).

3. The connector for a photovoltaic inverter according to claim 2, wherein: the front of sleeve pipe (2) is provided with lifter plate (11), the equal fixedly connected with in the left side and the right side in lifter plate (11) front is located inside slide bar (12) of adjustment tank (9), slide bar (12) and adjustment tank (9) sliding connection.

4. The connector for a photovoltaic inverter according to claim 3, wherein: the left side and the right side of the front face of the connector body (1) are fixedly connected with guide rods (13), and the lifting plate (11) is sleeved on the surfaces of the guide rods (13) and is in sliding connection with the guide rods (13).

5. The connector for a photovoltaic inverter according to claim 1, wherein: the back of the swing rod (8) is provided with a torsion spring (14) sleeved on the surface of the transmission rod (7), and one side, far away from the swing rod (8), of the torsion spring (14) extends to the outer side of the sleeve (2) and is in contact with the surface of the sleeve (2).

6. The connector for a photovoltaic inverter according to claim 3, wherein: the front surface of the sleeve (2) is provided with a pull ring (15), and the lifting plate (11) is sleeved on the surface of the pull ring (15) and is movably connected with the pull ring (15).