CN216086582U

CN216086582U - Module card-insertion type photovoltaic junction box

Info

Publication number: CN216086582U
Application number: CN202122718163.1U
Authority: CN
Inventors: 顾磊; 高菱; 高宇
Original assignee: Jiangsu Weierfu Electronic Technology Co ltd
Current assignee: Jiangsu Weierfu Electronic Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of photovoltaic components, in particular to a module plug-in type photovoltaic junction box which comprises a photovoltaic junction box body, wherein mounting pieces are uniformly and fixedly mounted on the outer side of the photovoltaic junction box body, a data display screen is arranged on the front side of the photovoltaic junction box body, and a mounting frame is fixedly mounted on the front side of the photovoltaic junction box body. According to the utility model, through the arrangement of the limiting thread groove, the limiting threaded rod, the rotating knob and the positioning block, in actual use, the limiting threaded rod is rotated by the rotating knob, so that the positioning block can be abutted against the data connecting line, and the stability of inserting the data connecting line is ensured.

Description

Module card-insertion type photovoltaic junction box

Technical Field

The utility model relates to the technical field of photovoltaic components, in particular to a module plug-in type photovoltaic junction box.

Background

With the rapid development of solar photovoltaic, the updating of the components of the solar photovoltaic module is also accelerated, wherein the solar photovoltaic module capable of generating power on two sides is developed most rapidly, and the module plug-in type photovoltaic junction box is used as an important component part of the solar photovoltaic module and plays a vital role in the solar photovoltaic power generation process.

However, most of the existing module card-inserting type photovoltaic junction boxes do not have a connecting end anti-falling structure, and in the process of long-time use, the phenomenon that the connecting wire falls and becomes loose easily occurs, so that the photovoltaic junction boxes cannot be normally used, and the practicability is poor.

Based on the above, a module card-inserting type photovoltaic junction box needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a module plug-in type photovoltaic junction box, which solves the problems that most of the existing module plug-in type photovoltaic junction boxes in the background technology do not have a connecting end anti-falling structure, and a connecting wire is easy to fall off and loosen in the process of long-time use, so that the connecting wire cannot be normally used and the practicability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a module plug-in type photovoltaic junction box comprises a photovoltaic junction box body, wherein mounting pieces are uniformly and fixedly mounted on the outer side of the photovoltaic junction box body, a data display screen is arranged on the front side of the photovoltaic junction box body, a mounting frame is fixedly mounted on the front side of the photovoltaic junction box body, a control button is arranged on the front side of the photovoltaic junction box body, a connecting port body is fixedly mounted on one side of the photovoltaic junction box body, an inserting end groove is formed in the connecting port body, and a data connecting wire is inserted and mounted in the inserting end groove;

spacing thread groove, the quantity of spacing thread groove is two, spacing thread groove sets up respectively in the bottom and the top of connection port body, and spacing thread groove all is linked together with the inside of inserting the end groove, spacing threaded rod is all installed through the screw thread in the inside of spacing thread groove, the locating piece is all installed through the bearing rotation in one side that spacing threaded rod is close to each other, the equal fixed mounting in one side that spacing threaded rod kept away from each other has the rotation knob.

Preferably, the inboard top of installation frame and bottom have all been seted up the sliding installation groove, the inside all slidable mounting of sliding installation groove has the slidable mounting piece, the front of slidable mounting piece has all been seted up and has been inserted the mounting groove, the inside of inserting the mounting groove all inserts and install and insert the installation piece, fixed mounting has clean member between the installation piece of inserting.

Preferably, the anti-dropping sleeve gasket is fixedly arranged on one side of the positioning block close to each other.

Preferably, two ball groove bodies are arranged on one side, away from each other, of the sliding installation block, and the ball bodies are arranged inside the ball groove bodies in a rolling mode.

Preferably, the inside of inserting the mounting groove all fixedly mounted has first magnet, insert all fixedly mounted has the second magnet on the installation piece, and the magnetic pole of second magnet and first magnet is all opposite.

Preferably, the outer surface of the cleaning rod piece is fixedly provided with an anti-skid rubber mat, and the anti-skid rubber mat is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with spacing thread groove, limit threaded rod, rotation knob and locating piece, in the in-service use, utilize to rotate the knob and rotate limit threaded rod, can make locating piece and data link offset, thereby guaranteed data link male stability, through the setting of above-mentioned structure, thereby the effectual current module plug-in card formula photovoltaic terminal box that has solved mostly does not have link anti-drop structure, in the process of using for a long time, the phenomenon that the connecting wire drops not hard up appears easily, and then leads to its unable normal use, the problem that the practicality is relatively poor, and the simple structure of the utility model, easily promote.

2. Through being provided with the sliding installation groove, the slidable mounting piece, insert the mounting groove, insert installation piece and clean member, in-service use, through controlling pulling anti-skidding cushion, can accomplish the cleaning work of data display screen surface fast, through being provided with first magnet and second magnet, in-service use, through the setting of this structure, not only play spacing fixed effect to clean member, further still made things convenient for the subsequent dismantlement maintenance work of clean member.

Drawings

FIG. 1 is a schematic, elevational, partial cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic front view, partially in section, of a connection port body structure according to the present invention;

FIG. 3 is a front view of a partial cross-sectional view of a data display screen according to the present invention;

FIG. 4 is a schematic side view of the cleaning rod of the present invention;

fig. 5 is a partially enlarged view of the structure a in fig. 3 according to the present invention.

In the figure: 100. a photovoltaic junction box body; 110. a mounting member; 111. a data display screen; 112. a mounting frame; 113. a control button; 114. a connection port body; 115. inserting the end slot; 116. a data link; 117. a limiting thread groove; 118. a limit threaded rod; 119. rotating the knob; 120. positioning blocks; 121. anti-drop sleeve cushion; 122. a sliding mounting groove; 123. a sliding mounting block; 124. inserting into the mounting groove; 125. inserting the mounting block; 126. cleaning the rod piece; 127. an anti-slip rubber pad; 128. a first iron absorbing stone; 129. a second magnet; 130. a ball groove body; 131. a ball body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a module plug-in type photovoltaic junction box comprises a photovoltaic junction box body 100, wherein the photovoltaic junction box body 100, a data display screen 111 and a control button 113 used in the application are all products which can be directly purchased in the market, the principle and the connection mode of the photovoltaic junction box body are the prior art well known to those skilled in the art, and therefore the description is omitted, mounting pieces 110 are uniformly and fixedly mounted on the outer side of the photovoltaic junction box body 100, the data display screen 111 is arranged on the front side of the photovoltaic junction box body 100, a mounting frame 112 is fixedly mounted on the front side of the photovoltaic junction box body 100, sliding mounting grooves 122 are formed in the top end and the bottom end of the inner side of the mounting frame 112, sliding mounting blocks 123 are slidably mounted inside the sliding mounting grooves 122, insertion mounting grooves 124 are formed in the front side of the sliding mounting blocks 123, insertion mounting blocks 125 are inserted and mounted inside the insertion mounting grooves 124, and cleaning rod pieces 126 are fixedly mounted between the insertion mounting blocks 125, in practical use, the cleaning work of the outer surface of the data display screen 111 can be quickly completed by pulling the anti-slip rubber pad 127 left and right.

Two ball groove bodies 130 have all been seted up to one side that slidable mounting piece 123 kept away from each other, and ball body 131 is all rolled to the inside of ball groove body 130 and installs, and in the in-service use, through the setting of this structure, can effectually reduce the use loss between slidable mounting groove 122 and the slidable mounting piece 123.

Insert the inside of mounting groove 124 and all fixedly mounted with first magnet 128, insert all fixedly mounted with second magnet 129 on the installation piece 125, and the magnetic pole of second magnet 129 and first magnet 128 is all opposite, in the in-service use, through the setting of this structure, not only play spacing fixed effect to cleaning rod piece 126, further still made things convenient for the subsequent dismantlement maintenance work of cleaning rod piece 126.

The outer fixed surface of cleaning rod piece 126 installs anti-skidding cushion 127, and anti-skidding cushion 127 forms through the rubber preparation, and in the in-service use, through the setting of this structure, not only increased the staff and held the feel of cleaning rod piece 126, still played skid-proof effect.

The front surface of the photovoltaic junction box body 100 is provided with a control button 113, one side of the photovoltaic junction box body 100 is fixedly provided with a connecting port body 114, an inserting end groove 115 is arranged inside the connecting port body 114, a data connecting line 116, two limiting thread grooves 117 and two limiting thread grooves 117 are arranged inside the inserting end groove 115 in an inserting way, the limiting thread grooves 117 are respectively arranged at the bottom end and the top end of the connecting port body 114, the limit thread groove 117 is communicated with the inside of the insertion end groove 115, the limit thread 118 is installed inside the limit thread groove 117 through threads, the side of the limit thread 118 close to each other is rotatably installed with a positioning block 120 through a bearing, the side of the positioning block 120 close to each other is fixedly installed with an anti-slip sleeve gasket 121, in practical use, the arrangement of the structure can effectively ensure the positioning stability of the positioning block 120.

One side of the limit threaded rod 118, which is far away from each other, is fixedly provided with a rotating knob 119, in the practical use, the limit threaded rod 118 is rotated by utilizing the rotating knob 119, the positioning block 120 can be abutted against the data connecting line 116, so that the stability of inserting the data connecting line 116 is ensured, and through the arrangement of the structure, the problems that most of the existing module plug-in type photovoltaic junction boxes do not have a connecting end anti-falling structure, the phenomenon that the connecting line falls and becomes loose easily occurs in the long-time use process, and the normal use cannot be realized, and the practicability is poor are solved.

The working principle is as follows: in the in-service use, the staff can insert data connection line 116 to the inside of inserting end slot 115, insert data connection line 116 to the inside back of inserting end slot 115 when the staff, staff's accessible rotates knob 119 and rotates limit threaded rod 118, after the staff rotates limit threaded rod 118 through rotating knob 119, limit threaded rod 118 can drive locating piece 120 and fix a position data connection line 116, in-service use, when the surface of data display screen 111 is attached with the dust and needs when clean, stimulate non-slip rubber pad 127 about the staff accessible this moment, accomplish the cleaning work to the surface of data display screen 111 fast.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A module card-insertion type photovoltaic junction box, comprising:

the photovoltaic junction box comprises a photovoltaic junction box body (100), wherein mounting pieces (110) are uniformly and fixedly mounted on the outer side of the photovoltaic junction box body (100), a data display screen (111) is arranged on the front surface of the photovoltaic junction box body (100), a mounting frame (112) is fixedly mounted on the front surface of the photovoltaic junction box body (100), a control button (113) is arranged on the front surface of the photovoltaic junction box body (100), a connecting port body (114) is fixedly mounted on one side of the photovoltaic junction box body (100), an inserting end groove (115) is formed in the connecting port body (114), and a data connecting wire (116) is inserted and mounted in the inserting end groove (115);

spacing thread groove (117), the quantity of spacing thread groove (117) is two, bottom and the top of connection port body (114) are seted up respectively in spacing thread groove (117), and spacing thread groove (117) all are linked together with the inside of inserting end groove (115), spacing threaded rod (118) are all installed through the screw thread to the inside of spacing thread groove (117), locating piece (120) are all installed through the bearing rotation in the one side that spacing threaded rod (118) are close to each other, the equal fixed mounting in one side that spacing threaded rod (118) kept away from each other has rotation knob (119).

2. A modular card-insertion type photovoltaic junction box according to claim 1, characterized in that: sliding installation groove (122) have all been seted up to the inboard top of installation frame (112) and bottom, sliding installation piece (123) have all been installed by sliding in the inside of sliding installation groove (122), insert installation groove (124) have all been seted up in the front of sliding installation piece (123), insert the inside of installation groove (124) and all insert installation piece (125), fixed mounting has clean member (126) between insert installation piece (125).

3. A modular card-insertion type photovoltaic junction box according to claim 1, characterized in that: and anti-falling sleeve pads (121) are fixedly arranged on the sides, close to each other, of the positioning blocks (120).

4. A modular card-insertion type photovoltaic junction box according to claim 2, characterized in that: two ball groove bodies (130) have all been seted up to one side that slidable mounting piece (123) kept away from each other, ball body (131) have all been rolled to the inside of ball groove body (130).

5. A modular card-insertion type photovoltaic junction box according to claim 2, characterized in that: the inside of inserting the mounting groove (124) all fixedly mounted has first magnet (128), insert all fixedly mounted has second magnet (129) on installation piece (125), and the magnetic pole of second magnet (129) and first magnet (128) all is opposite.

6. A modular card-insertion type photovoltaic junction box according to claim 2, characterized in that: the outer surface of the cleaning rod piece (126) is fixedly provided with an anti-skidding rubber mat (127), and the anti-skidding rubber mat (127) is made of rubber.