CN217469377U

CN217469377U - Chip junction box

Info

Publication number: CN217469377U
Application number: CN202220819502.7U
Authority: CN
Inventors: 朱文波
Original assignee: Ningbo Economic & Technical Development Zone Hengda Electrical Co ltd
Current assignee: Ningbo Economic & Technical Development Zone Hengda Electrical Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-20
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a chip junction box, which comprises a box body, wherein one end of the box body is transversely inserted with a lead; the chip is fixedly arranged in the box body, and the lead is connected with one end of the chip; the inserting grooves are formed in the upper end face of the box body and correspond to the corresponding inserting holes in the chip; and the clamping block is embedded in the upper side of one end of the box body and is used for pressing and clamping the lead. The utility model discloses the chip mounting is simple, and the radiating effect is good, solves the various problems among the prior art.

Description

Chip junction box

Technical Field

The utility model relates to a chip connection technical field specifically is a chip terminal box.

Background

The solar photovoltaic 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. At present common solar photovoltaic terminal box mainly includes plastic housing, the cap, inside is provided with a plurality of binding post and connects the diode between binding post, the diode mainly includes main chip and fixed connection in the pin of main chip, usually for protecting the diode, be equipped with the plastic protection shell in the main chip dustcoat of diode, and the installation of present main chip is dismantled more troublesome, it is inconvenient mainly to be connected the operation of chip and wire, the holistic radiating effect of terminal box is also not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a chip junction box, the chip installation is simple, and the radiating effect is good, solves the various problems among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a chip junction box comprises a box body, wherein one end of the box body is transversely inserted with a lead; the chip is fixedly arranged in the box body, and the lead is connected with one end of the chip; the inserting grooves are formed in the upper end face of the box body and correspond to the corresponding inserting holes in the chip; and the clamping block is embedded in the upper side of one end of the box body and is used for pressing and clamping the lead.

Preferably, one end of the chip is provided with a U-shaped connecting sheet, and one end of the lead is embedded into the U-shaped connecting sheet for welding.

Preferably, the upper end face of the box body is provided with an opening window corresponding to the U-shaped connecting sheet.

Preferably, the side walls of the two sides of the insertion groove are inclined guide surfaces.

Preferably, the chip is fixedly connected with the plug-in column in the box body in a plug-in mode.

Preferably, the bottom of the box body is provided with a detachable bottom plate.

Preferably, the lower end face of the clamping block is provided with a plurality of crimping convex ribs.

Preferably, the two sides of the upper end surface of the box body are provided with extension side plates.

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

simple structure, the chip adopts the mode of buckle to install in the box body, and the detachable bottom plate is installed to the bottom, makes things convenient for the chip to install, and the position that wire and chip are connected sets up the opening window on the box body moreover, makes things convenient for being connected of wire and chip, has also improved the radiating effect of terminal box.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is the utility model discloses demolish the three-dimensional structure chart after dismantling the bottom plate.

Reference numerals:

1. the box body, 11, extend curb plate, 12, grafting post, 2, opening window, 3, clamp block, 31, the protruding muscle of crimping, 4, chip, 41, U-shaped connection piece, 5, inserting groove, 51, slope spigot surface, 6, can dismantle the bottom plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model discloses a solve the inconvenient, not good problem of radiating effect of current chip terminal box installation, provide an embodiment: a chip junction box comprises a box body 1, wherein one end of the box body 1 is transversely inserted with a lead; the chip 4 is fixedly arranged in the box body 1, and the lead is connected with one end of the chip 4; the plug-in slot 5 is arranged on the upper end surface of the box body 1, and the plug-in slot 5 corresponds to the corresponding jack on the chip 4; and the clamping block 3 is embedded at the upper side of one end of the box body 1, and the clamping block 3 is used for pressing and clamping the lead.

Specifically, box body 1 can be the cuboid form, and inside fretwork only has the roof to be used for installing fixed chip 4, and inserting of inserting groove 5 pin that is used for the diode can realize diode and chip 4's being connected after inserting from inserting groove 5, chip 4's one end be provided with U-shaped connection piece 41, the one end of wire imbed and weld in U-shaped connection piece 41, U-shaped connection piece 41 can live the one end parcel of wire, welds, can guarantee the fastness of connecting, prevents to be dragged the separation.

The upper end face of the box body 1 is provided with an opening window 2 corresponding to the position of the U-shaped connecting sheet 41, the U-shaped connecting sheet 41 can be clamped through the opening window 2, whether a wire is firmly connected with the chip 4 or not can be observed, and meanwhile, due to the existence of the inserting groove 5 and the opening window 2, the heat dissipation effect of the chip 4 is greatly improved.

The both sides of the up end of box body 1 be provided with extension curb plate 11, make things convenient for the chip terminal box to pull out from the mounting groove through extending curb plate 11.

In this embodiment, the two side walls of the insertion slot 5 are inclined guide surfaces 51, and the inclined guide surfaces 51 can guide the pins of the diode when the pins are inserted into the insertion slot 5, so as to improve the insertion efficiency.

As an installation mode of the chip 4, the chip 4 is fixedly connected with the inserting column 12 in the box body 1 in an inserting mode, the end part of the inserting column 12 can be riveted after the inserting column 12 is connected with the chip 4 in an inserting mode, and the installation firmness of the chip 4 is guaranteed.

And simultaneously, the bottom of box body 1 be provided with and dismantle bottom plate 6, can dismantle that bottom plate 6 has occupied all areas of box body 1 bottom, have sufficient space to accomplish the installation and the dismantlement of chip 4 after the dismantlement, can dismantle that bottom plate 6 adopts the mode of joint to link to each other with box body 1 simultaneously, can set up at least one recess at the edge that can dismantle bottom plate 6, conveniently pry open with the instrument and dismantle bottom plate 6.

The lower end face of the clamping block 3 is provided with a plurality of crimping convex ribs 31, the pressing force on the wire can be improved through the crimping convex ribs 31, and the wire is guaranteed not to be pulled.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless expressly specified otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. A chip connector, comprising:

the box body (1), one end of the box body (1) is transversely inserted with a lead;

the chip (4) is fixedly arranged in the box body (1), and the lead is connected with one end of the chip (4);

the plug-in slots (5) are arranged on the upper end surface of the box body (1), and the plug-in slots (5) correspond to the corresponding jacks on the chip (4);

the clamping block (3) is embedded into the upper side of one end of the box body (1), and the clamping block (3) is used for pressing and clamping the lead;

one end of the chip (4) is provided with a U-shaped connecting sheet (41), one end of the lead is embedded into the U-shaped connecting sheet (41) for welding, and the upper end face of the box body (1) is provided with an opening window (2) corresponding to the U-shaped connecting sheet (41).

2. The chip junction box of claim 1, wherein: the side walls of the two sides of the inserting groove (5) are inclined guide surfaces (51).

3. The chip junction box of claim 1, wherein: the chip (4) is fixedly connected with the plug-in column (12) in the box body (1) in a plug-in manner.

4. The chip junction box of claim 1, wherein: the bottom of the box body (1) is provided with a detachable bottom plate (6).

5. The chip junction box of claim 1, wherein: the lower end face of the clamping block (3) is provided with a plurality of crimping convex ribs (31).

6. The chip junction box of claim 1, wherein: the two sides of the upper end face of the box body (1) are provided with extension side plates (11).