CN211429261U

CN211429261U - Solar module junction box convenient for wire arrangement

Info

Publication number: CN211429261U
Application number: CN201921835602.3U
Authority: CN
Inventors: 孔令高
Original assignee: Individual
Current assignee: Hezhou Jiacheng Technology Transfer Service Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-04
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a solar module junction box convenient for wire arrangement, which comprises a box body, wherein a first protection plate is arranged on one side end face of the box body, a second protection plate is arranged on one side end face of the box body away from the first protection plate, a connecting plate is welded between the first protection plate and the second protection plate, chutes are respectively arranged at the middle parts of the first protection plate and the second protection plate, and slide fasteners are symmetrically welded at the two ends of the box body; the utility model has the advantages that the first protection plate, the second protection plate, the connecting plate, the sliding chute, the sliding buckle and the like are arranged, so that the periphery of the junction box is protected by the protection plates and the connecting plate, the phenomenon that the junction box body is directly irradiated by strong light to be aged is reduced, the junction box is not easy to damage, and the effect of prolonging the service life of the junction box is achieved; through setting up Y type wire casing and arc wall, fix the connecting wire in Y type wire casing and arc wall, make things convenient for the connecting wire neat at the internal winding displacement of terminal box, easily wiring also makes things convenient for the maintenance of the circuit in later stage.

Description

Solar module junction box convenient for wire arrangement

Technical Field

The utility model relates to a solar energy component technical field specifically is a solar energy component terminal box convenient to winding displacement.

Background

The solar component junction box is a connector between a solar cell array formed by solar components and a solar charging control device, is a cross-field comprehensive design combining electrical design, mechanical design and material science, leads in the solar components are connected together through an internal circuit in the junction box, and the internal circuit is connected with an external cable to enable the components to be communicated with the external cable;

however, a solar module junction box in the current market is usually installed in a place with strong illumination, and a shell of the junction box is aged after long-term ultraviolet irradiation and is easy to damage, so that internal connection is unstable, and normal use of the solar module is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar component junction box convenient for wire arrangement, which can effectively solve the problem that the solar component junction box in the current market is usually arranged in a place with strong illumination in the background technology, and the shell of the junction box is aged by ultraviolet irradiation for a long time and is easy to damage, so that the internal connection is unstable; the normal use of the solar energy component is influenced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar energy component terminal box convenient to winding displacement, comprises a box bod, a first guard plate is installed to a side end face of box body, the box body is kept away from a side end face of first guard plate and is installed the second guard plate, the welding has the connecting plate between first guard plate and the second guard plate, the spout has all been seted up at the middle part of first guard plate and second guard plate, the bottom welding of connecting plate has the limiting plate, the one end welding of limiting plate has the baffle, first line hole has been seted up to a terminal surface symmetry of baffle, the both ends symmetrical welding of box body has the thread slipping, the spacing groove has been seted up to the bottom of box body a side end face symmetry of box body has seted up the second line hole, the draw-in groove has been seted.

The inside terminal surface symmetrical welding of box body has Y type wire casing, four connection terminal are installed to the inside bottom face of box body, the both sides terminal surface of connection terminal rotates through the pivot and is connected with the rotating turret, the even welding in top of rotating turret has four kellies, four the arc wall has all been seted up on the top of connection terminal, the mid-mounting of arc wall has the fixed screw, four the fixed slot has all been seted up on the top of connection terminal, the connecting wire is installed in the equal embedding in inside of Y type wire casing and arc wall.

Preferably, the chute is U-shaped, one end of the chute is located at one half position above the connecting plate, and the other end of the chute is located at one half position below the connecting plate.

Preferably, one end of the limiting plate is aligned with one end of the connecting plate, and the length of the limiting plate is half of that of the connecting plate.

Preferably, the arc-shaped groove is perpendicular to the fixing groove, and the arc-shaped groove is parallel to the longest edge of the wire holder.

Preferably, the two ends of the rotating frame are respectively connected with the two outermost wire holders, and when the rotating frame rotates to be horizontal, the side surface of the rotating frame is tightly attached to the inner wall of the groove of the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, safe and convenient use

1. Through setting up first guard plate, second guard plate, connecting plate, spout and thread slipping etc. make the terminal box protected by guard plate and connecting plate around, reduce the highlight and directly shine the junction box body, make its emergence phenomenon ageing, guarantee that the terminal box is not fragile, reach extension terminal box life's effect.

2. Through setting up Y type wire casing and arc wall, fix the connecting wire in Y type wire casing and arc wall, make things convenient for the connecting wire neat at the internal winding displacement of terminal box, easily wiring also makes things convenient for the maintenance of the circuit in later stage.

3. Through setting up rotating turret and kelly, in the kelly embedding arc wall, the connecting wire after will connecting is fixed, makes the connecting wire connect more firmly, and the connecting wire is difficult not hard up when the terminal box removes, reaches the firm effect of wiring.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

FIG. 3 is a schematic view of the front view structure of the protection plate of the present invention;

fig. 4 is a schematic top view of the box body of the present invention;

fig. 5 is a schematic structural diagram of the wire holder of the present invention;

reference numbers in the figures: 1. a box body; 2. a first guard plate; 3. a second guard plate; 4. a connecting plate; 5. a chute; 6. a limiting plate; 7. a baffle plate; 8. a first wire hole; 9. sliding and buckling; 10. a limiting groove; 11. a second wire hole; 12. a card slot; 13. a box cover; 14. a Y-shaped wire slot; 15. a wire holder; 16. a rotating frame; 17. a clamping rod; 18. an arc-shaped slot; 19. fixing screws; 20. fixing grooves; 21. and connecting the wires.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a solar module junction box convenient for wire arrangement, which comprises a box body 1, a first protection plate 2 is arranged on one side end surface of the box body 1, a second protection plate 3 is arranged on one side end surface of the box body 1 far away from the first protection plate 2, a connecting plate 4 is welded between the first protection plate 2 and the second protection plate 3, chutes 5 are respectively arranged at the middle parts of the first protection plate 2 and the second protection plate 3, in order to facilitate the flexible movement and fixation of the box body 1 at the bottom end of the connecting plate 4, the chutes 5 are U-shaped, one end of each chute 5 is positioned at the upper half position of the connecting plate 4, the other end of each chute 5 is positioned at the lower half position of the connecting plate 4, a limiting plate 6 is welded at the bottom end of the connecting plate 4, in order to fix the box body 1, the length of limiting plate 6 is half of the length of connecting plate 4, and the welding of the one end of limiting plate 6 has baffle 7, and first wire hole 8 has been seted up to baffle 7's a terminal surface symmetry, and the welding of the both ends symmetry of box body 1 has a thread slipping 9, and spacing groove 10 box body 1's a side end face symmetry has been seted up to box body 1's bottom has seted up second wire hole 11, and draw-in groove 12 has been seted up to box body 1's top symmetry, and the inside joint of draw-in groove 12.

Y-shaped wire grooves 14 are symmetrically welded on the inner end face of the box body 1, four wire holders 15 are installed on the inner bottom end face of the box body 1, the end faces on two sides of each wire holder 15 are rotatably connected with a rotating frame 16 through a rotating shaft, four clamping rods 17 are uniformly welded on the top end of each rotating frame 16, arc-shaped grooves 18 are formed in the top ends of the four wire holders 15, fixing screws 19 are installed in the middles of the arc-shaped grooves 18, fixing grooves 20 are formed in the top ends of the four wire holders 15, in order to fix the rotating frame 16 conveniently, two ends of the rotating frame 16 are respectively connected with the two outermost wire holders 15, when the rotating frame 16 rotates to be horizontal, the side surface of the rotating frame 16 is tightly attached to the inner wall of the fixed groove 20, for convenience of wire arrangement and wire fixation, the arc-shaped groove 18 is perpendicular to the fixing groove 20, the arc-shaped groove 18 is parallel to the longest edge of the wire holder 15, and the connecting wires 21 are embedded in the Y-shaped wire groove 14 and the arc-shaped groove 18.

The utility model discloses a theory of operation and use flow: firstly, the box body 1 slides to the top end of a connecting plate 4 along a sliding groove 5, then a box cover 13 at the top end of the box body 1 is taken down along a clamping groove 12, a connecting wire 21 firstly passes through a first wire hole 8 on a baffle 7 and then passes through a second wire hole 11 on the box body 1, the connecting wire 21 is fixed in a Y-shaped wire groove 14, connecting ends of the connecting wire 21 are respectively fixed in an arc-shaped groove 18, the connecting wire 21 is orderly arranged in a flat cable of the box body 1, the connection and later-stage maintenance of the connecting wire 21 are facilitated, one end of the connecting wire 21 is respectively wound on a fixing screw 19, the fixing screw 19 is screwed down, a rotating frame 16 is rotated to be horizontal, the rotating frame 16 is tightly clamped with a fixing groove 20, a clamping rod 17 is embedded in the arc-shaped groove 18, the connecting wire 21 is fixed, the movement of the connecting wire 21 is reduced, the;

connect the back of line, cover the lid 13 on 1 top of box body on box body 1 along draw-in groove 12, then slide box body 1 to the bottom of connecting plate 4 along spout 5, limiting plate 6 is connected with spacing groove 10, the one end and the baffle 7 contact of box body 1, because first guard plate 2, second guard plate 3, connecting plate 4 and baffle 7 are to the guard action of box body 1, it is ageing to reduce box body 1 by the strong light irradiation emergence, reduce the damage of box body 1, guarantee solar energy component's normal use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solar energy component terminal box convenient to winding displacement, includes box body (1), its characterized in that: a first protection plate (2) is installed on one side end face of the box body (1), a second protection plate (3) is installed on one side end face, far away from the first protection plate (2), of the box body (1), a connecting plate (4) is welded between the first protection plate (2) and the second protection plate (3), sliding grooves (5) are formed in the middle of the first protection plate (2) and the middle of the second protection plate (3), a limiting plate (6) is welded at the bottom end of the connecting plate (4), a baffle (7) is welded at one end of the limiting plate (6), first line holes (8) are symmetrically formed in one end face of the baffle (7), sliding buckles (9) are symmetrically welded at two ends of the box body (1), a limiting groove (10) is formed in the bottom end of the box body (1), second line holes (11) are symmetrically formed in one side end face of the box body (1), and clamping grooves (12) are, and a box cover (13) is clamped in the clamping groove (12).

2. The solar module junction box convenient for wire arrangement according to claim 1, wherein Y-shaped wire grooves (14) are symmetrically welded on the inner end face of the box body (1), four wire holders (15) are installed on the inner bottom end face of the box body (1), two side end faces of each wire holder (15) are rotatably connected with a rotating frame (16) through a rotating shaft, four clamping rods (17) are uniformly welded on the top end of each rotating frame (16), arc-shaped grooves (18) are formed in the top ends of the four wire holders (15), fixing screws (19) are installed in the middle of the arc-shaped grooves (18), fixing grooves (20) are formed in the top ends of the four wire holders (15), and connecting wires (21) are installed in the Y-shaped wire grooves (14) and the arc-shaped grooves (18) in an embedded mode.

3. The solar module junction box facilitating wire arranging according to claim 1, wherein the sliding groove (5) is U-shaped, one end of the sliding groove (5) is located at the upper half position of the connecting plate (4), and the other end of the sliding groove (5) is located at the lower half position of the connecting plate (4).

4. The solar module junction box facilitating winding according to claim 1, wherein one end of the limiting plate (6) is aligned with one end of the connecting plate (4), and the length of the limiting plate (6) is half of the length of the connecting plate (4).

5. The solar module junction box facilitating wire routing according to claim 2, wherein the arc-shaped groove (18) is perpendicular to the fixing groove (20), and the arc-shaped groove (18) is parallel to the longest edge of the wire holder (15).

6. The solar module junction box convenient for wire arrangement according to claim 2, wherein two ends of the rotating frame (16) are respectively connected with two outermost wire holders (15), and when the rotating frame (16) rotates to a horizontal level, the side surface of the rotating frame (16) is tightly attached to the inner wall of the fixing groove (20).