CN213213413U

CN213213413U - Solar junction box convenient to overhaul and stable to mount

Info

Publication number: CN213213413U
Application number: CN202022177366.XU
Authority: CN
Inventors: 余泽胜
Original assignee: Suzhou Zhitexiang Industrial Co ltd
Current assignee: Suzhou Zhitexiang Industrial Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-14
Anticipated expiration: 2030-09-29

Abstract

A solar junction box convenient to overhaul and stable to install comprises a base, a convex plate and a wall plate, wherein a cover plate is installed at the upper end of the base, a hinge is fixedly installed at one end of the base, a cover plate is fixedly installed at the other end of the hinge, a pull buckle is fixedly installed at one end of the cover plate, a slide rail is fixedly installed at one end of the base, a moving block is movably installed on the inner side of the slide rail, a first connecting plate is fixedly installed at one side of the moving block, a through hole is formed in the middle of the first connecting plate, a square pull ring is movably installed at the position of the through hole of the first connecting plate, the other end of the square pull ring is movably clamped and connected to the inner side of the pull buckle, a second connecting plate is fixedly installed at the other end of the moving block, a through hole is formed in the middle of the second connecting plate, rainwater, the maintenance of maintenance personal is convenient, and the work efficiency of the maintenance personal is improved.

Description

Solar junction box convenient to overhaul and stable to mount

Technical Field

The utility model relates to a solar junction box field especially relates to a solar junction box convenient to overhaul and install firmly.

Background

The solar cell module junction box is a connector between a solar cell array formed by solar cell modules and a solar charging control device, and is a cross-field comprehensive design combining electrical design, mechanical design and material science. The solar cell module junction box is very important in the composition of solar cell module, and the main function is to be connected the electric power that solar cell produced with external line, and the junction box passes through silica gel and glues together with the backplate of subassembly, and the lead-out wire in the subassembly links together through the internal line in the junction box, and internal line links together with outside cable, makes subassembly and outside cable switch on, has the diode in the junction box, guarantees that the subassembly can normally be worked when being in the light.

Current solar junction box, the leakproofness of box body is not good, easy infiltration rainwater to the dismouting of box body is convenient inadequately, when the terminal box broke down, because dismantle inconvenient maintenance personal to the maintenance efficiency of terminal box that can influence, simultaneously, the installation of current terminal box is firm inadequately, leads to droing of box body easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a solar junction box convenient to overhaul and install firm, the maintenance personal of being convenient for has improved work efficiency to the dismouting of solar junction box, and to the installation of junction box firm more, avoids because the economic loss that drops and cause of terminal box.

In order to solve the technical problem, the utility model provides a following technical scheme: a solar junction box convenient to overhaul and stable to install comprises a base, a convex plate and a wallboard, wherein a cover plate is installed at the upper end of the base, a hinge is fixedly installed at one end of the base, a cover plate is fixedly installed at the other end of the hinge, a pull buckle is fixedly installed at one end of the cover plate, a slide rail is fixedly installed at one end of the base, a moving block is movably installed on the inner side of the slide rail, a first connecting plate is fixedly installed at one side of the moving block, a through hole is formed in the middle of the first connecting plate, a square pull ring is movably installed at the position of the through hole of the first connecting plate, the other end of the square pull ring is movably clamped on the inner side of the pull buckle, a second connecting plate is fixedly installed at the other end of the moving block, a through hole is formed in the middle of the second, one end of the base is fixedly provided with a limiting bolt, and the outer side of the limiting bolt is movably provided with a triangular pull ring.

As an optimal technical solution of the utility model: the upper end of the convex plate is provided with a slotted hole, the lower end of the convex plate is provided with a round hole, and bolts are movably inserted into the slotted hole and the round hole and are fixedly connected with the base and the wallboard respectively.

As an optimal technical solution of the utility model: the equal fixed mounting in both ends of base has the baffle, the one end fixed mounting of baffle has the spring.

As an optimal technical solution of the utility model: two first connecting plates are fixedly mounted at one end of the joint of the moving block and the square pull ring.

As an optimal technical solution of the utility model: the hole site size of slotted hole and round hole is greater than the diameter of bolt.

As an optimal technical solution of the utility model: the positions of the pull buckle and the first connecting plate are parallel to each other.

As an optimal technical solution of the utility model: and a sealing strip is arranged at the joint of the base and the cover plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the first connecting plate, the setting of second connecting plate and spring, make the integrated device have better leakproofness, the triangle-shaped pull ring upwards rotates, take out from spacing bolt position, promote the movable block, make square pull ring break away from the zip fastener, rotatory square pull ring, open the apron, when needing the installation, rotatory square pull ring, promote the movable block, rotatory triangle-shaped pull ring, because the effort of spring, make triangle-shaped pull ring tighter to the pulling force of spacing bolt, simultaneously because the effect of sealing strip between base and apron, can make the device's leakproofness better, can effectually prevent the infiltration of rainwater, can be better simultaneously accomplish the installation and the dismantlement to the device, the maintenance of the maintenance personal of being convenient for, maintenance personal's work efficiency is improved.

2. Through the setting of convex plate and bolt, make the installation of whole device utensil firm more, through the fixed connection wallboard and the base of bolt, prevent because the insecure harm that drops that leads to the base of installation, the economic loss who causes.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

fig. 5 is a schematic structural view of the convex plate of the present invention.

Wherein: 1. a base; 2. a cover plate; 3. pulling the button; 4. a hinge; 5. a slide rail; 6. a moving block; 7. a baffle plate; 8. a first connecting plate; 9. a square pull ring; 10. a second connecting plate; 11. a spring; 12. a triangular pull ring; 13. a limit bolt; 14. a convex plate; 15. a circular hole; 16. a slot; 17. a bolt; 18. a wall panel.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the utility model provides a solar junction box which is convenient to overhaul and is stably installed, comprising a base 1, a convex plate 14 and a wall plate 18, wherein the upper end of the base 1 is provided with a cover plate 2, one end of the base 1 is fixedly provided with a hinge 4, the other end of the hinge 4 is fixedly provided with the cover plate 2, one end of the cover plate 2 is fixedly provided with a pull buckle 3, one end of the base 1 is fixedly provided with a slide rail 5, the inner side of the slide rail 5 is movably provided with a movable block 6, one side of the movable block 6 is fixedly provided with a first connecting plate 8, the middle position of the first connecting plate 8 is provided with a through hole, the through hole position of the first connecting plate 8 is movably provided with a square pull ring 9, the other end of the square pull ring 9 is movably clamped at the inner side of the pull buckle 3, the, a triangular pull ring 12 is movably mounted at the position of the through hole of the second connecting plate 10, a limit bolt 13 is fixedly mounted at one end of the base 1, and the triangular pull ring 12 is movably mounted at the outer side of the limit bolt 13;

triangle-shaped pull ring 12 upwards rotates, take out from spacing bolt 13 position, promote movable block 6, make square pull ring 9 break away from to draw and detain 3, rotatory square pull ring 9, open apron 2, when needing the installation, rotatory square pull ring 9, promote movable block 6, rotatory triangle-shaped pull ring 12, because the effort of spring 11, make triangle-shaped pull ring 12 tighter to spacing bolt 13's pulling force, simultaneously because the effect of

base

1 and 2 inter-sealing strips of apron, can make the device's leakproofness better, can effectually prevent the infiltration of rainwater, can be better simultaneously accomplish the installation and the dismantlement to the device, the maintenance personal of being convenient for, maintenance personal's work efficiency is improved.

In other embodiments, as shown in fig. 5, the upper end of the convex plate 14 is provided with a slot 16, the lower end of the convex plate 14 is provided with a round hole 15, a bolt 17 is movably inserted into the slot 16 and the round hole 15, and the bolt 17 is fixedly connected with the base 1 and the wall plate 18 respectively;

through the fixed of bolt 17, connect wallboard 18 and base 1, prevent the not firm dropout harm that leads to base 1 because of the installation, the economic loss that causes.

In other embodiments, as shown in fig. 1, both ends of the base 1 are fixedly provided with the baffle 7, and one end of the baffle 7 is fixedly provided with the spring 11;

the moving block 6 slides to the position of the spring 11, and the acting force of the spring 11 can enable the triangular pull ring 12 to tighten the pulling force of the limiting bolt 13, so that the sealing effect of the device is better.

In other embodiments, as shown in fig. 1, two first connecting plates 8 are fixedly mounted at one end of the connection between the moving block 6 and the square pull ring 9;

the square pull ring 9 has better rotating effect, and the square pull ring 9 is convenient to fix.

In other embodiments, as shown in FIG. 1, the hole sizes of the slot 16 and the circular hole 15 are larger than the diameter of the bolt 17;

the bolt 17 can move in the slot 16, so that the improper position caused by installation is prevented, the installation position can be effectively adjusted, and the installation is convenient.

In other embodiments, as shown in fig. 1, the tab 3 and the first connecting plate 8 are positioned parallel to each other;

the square pull ring 9 generates larger pulling force to the pull buckle 3, and the sealing effect can be better realized.

In other embodiments, as shown in fig. 1, a sealing strip is arranged at the joint of the base 1 and the cover plate 2;

the sealing effect at the base 1 and the cover plate 2 is better.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a solar junction box convenient to overhaul and the installation is firm, includes base (1), convex plate (14) and wallboard (18), its characterized in that: the upper end of the base (1) is provided with a cover plate (2), one end of the base (1) is fixedly provided with a hinge (4), the other end of the hinge (4) is fixedly provided with the cover plate (2), one end of the cover plate (2) is fixedly provided with a pull buckle (3), one end of the base (1) is fixedly provided with a slide rail (5), the inner side of the slide rail (5) is movably provided with a movable block (6), one side of the movable block (6) is fixedly provided with a first connecting plate (8), the middle position of the first connecting plate (8) is provided with a through hole, the through hole position of the first connecting plate (8) is movably provided with a square pull ring (9), the other end of the square pull ring (9) is movably clamped at the inner side of the pull buckle (3), the other end of the movable block (6) is fixedly provided with a second connecting plate (10), the middle position of the second, a triangular pull ring (12) is movably mounted at the position of a through hole of the second connecting plate (10), a limiting bolt (13) is fixedly mounted at one end of the base (1), and the triangular pull ring (12) is movably mounted at the outer side of the limiting bolt (13).

2. The solar junction box convenient to overhaul and stable to install according to claim 1, wherein: slotted holes (16) are formed in the upper ends of the convex plates (14), round holes (15) are formed in the lower ends of the convex plates (14), bolts (17) are movably inserted into the slotted holes (16) and the round holes (15), and the bolts (17) are fixedly connected with the base (1) and the wall plate (18) respectively.

3. The solar junction box convenient to overhaul and stable to install according to claim 1, wherein: the equal fixed mounting in both ends of base (1) has baffle (7), the one end fixed mounting of baffle (7) has spring (11).

4. The solar junction box convenient to overhaul and stable to install according to claim 1, wherein: two first connecting plates (8) are fixedly mounted at one end of the joint of the moving block (6) and the square pull ring (9).

5. The solar junction box convenient to overhaul and stable to install according to claim 2, wherein: the hole site size of slotted hole (16) and round hole (15) is greater than the diameter of bolt (17).

6. The solar junction box convenient to overhaul and stable to install according to claim 1, wherein: the positions of the pull buckle (3) and the first connecting plate (8) are parallel to each other.

7. The solar junction box convenient to overhaul and stable to install according to claim 1, wherein: and a sealing strip is arranged at the joint of the base (1) and the cover plate (2).