CN215451342U

CN215451342U - Single-lug diode module frame

Info

Publication number: CN215451342U
Application number: CN202121257504.3U
Authority: CN
Inventors: 张晓林; 张龙
Original assignee: Nantong Gaoxin Science And Technology Dev Co ltd
Current assignee: Nantong Gaoxin Science And Technology Dev Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a single-lug diode module frame which comprises a first strip-shaped plate, a circular hole, a second strip-shaped plate, an aluminum substrate and a third connecting piece, wherein the second strip-shaped plate is arranged on one side of the first strip-shaped plate, the surfaces of the first strip-shaped plate and the second strip-shaped plate are respectively provided with the circular hole with equal spacing, the aluminum substrate with equal spacing is arranged between the first strip-shaped plate and the second strip-shaped plate, two groups of third connecting pieces are fixed on the outer wall between the adjacent aluminum substrates, one end of the surface of the aluminum substrate is provided with a second square calibration groove, two groups of conjunction blocks are arranged on the surface of the aluminum substrate below the second square calibration groove, a fourth positioning hole is arranged on the surface of the aluminum substrate, far away from one end of the second square calibration groove, of the conjunction blocks, and a first square calibration groove is arranged on the surface of the aluminum substrate below the fourth positioning hole. The utility model not only improves the processing efficiency of the frame in use, ensures the processing precision of the frame in use, but also reduces the rejection rate of the diode module in use.

Description

Single-lug diode module frame

Technical Field

The utility model relates to the technical field of diode modules, in particular to a single-lug diode module frame.

Background

With the rapid development of the photovoltaic diode, the types of the junction boxes become larger and larger, and the cost is limited, so that the performance requirements of people on the diode are more and more strict, and when the diode is processed, the components of the diode need to be assembled, so that a corresponding diode module frame needs to be used.

The frames on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing frame is inconvenient for sequentially processing a plurality of groups of diode modules, so that the processing efficiency is difficult to achieve the expectation, and needs to be improved.

(2) The existing frame is inconvenient for positioning the diode module, so that the processing precision of the diode module is difficult to achieve expectation, and people are often troubled.

(3) The existing frame is inconvenient for heat dissipation treatment, so that the diode module is easily damaged due to high temperature, and the rejection rate of the diode module is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-lug diode module frame, which is used for solving the problems that the frame in the background technology is inconvenient to sequentially process a plurality of groups of diode modules, position the diode modules and radiate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a single-lug diode module frame, includes first bar shaped plate, circular port, second bar shaped plate, aluminium base board and third connecting piece, one side of first bar shaped plate is equipped with the second bar shaped plate, and the surface of first bar shaped plate and second bar shaped plate all is equipped with equidistant circular port, is equipped with equidistant aluminium base board between first bar shaped plate and the second bar shaped plate to be fixed with two sets of third connecting pieces on the outer wall between the adjacent aluminium base board, the one end on aluminium base board surface is equipped with the square calibration groove of second, and the aluminium base board surface of the square calibration groove below of second is equipped with two sets of agreeing with the piece, and agreeing with the piece and keeping away from the aluminium base board surface of the square calibration groove one end of second and be equipped with the fourth locating hole, and the aluminium base board surface of fourth locating hole below is equipped with first square calibration groove.

Preferably, the first strip-shaped plate and the second strip-shaped plate are provided with equidistant first connecting pieces on the outer walls of the side close to the aluminum substrate, and one ends of the first connecting pieces far away from the first strip-shaped plate and the second strip-shaped plate are fixedly connected with the outer wall of the aluminum substrate, so that the aluminum substrate is arranged between the first strip-shaped plate and the second strip-shaped plate.

Preferably, the corner position department on aluminum substrate surface all is equipped with the pinhole, and the aluminum substrate surface of the square calibration groove both sides of second all is equipped with the second locating hole to carry out positioning treatment to the diode module.

Preferably, a second connecting piece is fixed at the center of the bottom end of the aluminum substrate, a bottom plate is arranged at one end, away from the aluminum substrate, of the second connecting piece, and strip-shaped grooves are formed in two ends of the surface of the bottom plate, so that the diode module can be positioned.

Preferably, an aluminum substrate is arranged at the center of the inside of the aluminum substrate, a silver heat conducting fin is arranged inside the aluminum substrate on one side of the aluminum substrate, and a copper sheet is arranged inside the aluminum substrate on one side of the aluminum substrate away from the silver heat conducting fin, so that the diode module can be subjected to heat dissipation treatment.

Preferably, two groups of first positioning holes are formed in the surface of the aluminum substrate above the fourth positioning hole, and third positioning holes are formed in the surface of the aluminum substrate on one side of each first positioning hole, so that the diode module can be positioned.

Compared with the prior art, the utility model has the beneficial effects that: the single-lug diode module frame not only improves the processing efficiency of the frame during use, ensures the processing precision of the frame during use, but also reduces the rejection rate of the diode module during use of the frame.

(1) Through being provided with third connecting piece, first connecting piece and aluminium base board, be in the same place aluminium base board fixed connection of multiunit through the third connecting piece, and be connected to first bar board and second bar board through first connecting piece with the aluminium base board of both sides again to make aluminium base board equidistant fixed set up between first bar board and second bar board, and then can process the processing in proper order to multiunit diode module, thereby machining efficiency when having improved the frame and using.

(2) Through being provided with the pinhole, first square calibration groove, the fourth locating hole, agree with the piece, the second locating hole, the square calibration groove of second, the second connecting piece, bottom plate and bar groove, through the pinhole, first square calibration groove, the fourth locating hole, agree with the piece, the corresponding part of second diode module is calibrated in the location processing to second locating hole and the square calibration groove of second, set up the bottom plate in the bottom of aluminium base board because of the second connecting piece, and the surface of bottom plate is provided with two sets of bar grooves, so that it calibrates the location processing to the one end of diode module, with the phenomenon that produces the displacement in the reduction diode module course of working, thereby the machining precision when having guaranteed the frame and using.

(3) Through being provided with copper skin, aluminium system substrate and silver system conducting strip, set up copper skin and silver system conducting strip on the outer wall of aluminium system substrate both sides in order to form aluminium base board, have good heat conductivility because of copper skin and silver system conducting strip for aluminium base board's heat dispersion obtains promoting, produces the phenomenon of damage because of high temperature in order to reduce diode module course of working, thereby has reduced the disability rate of diode module when the frame uses.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

FIG. 3 is a schematic side view of the aluminum substrate of the present invention.

FIG. 4 is a schematic cross-sectional view of an aluminum substrate according to the present invention.

In the figure: 1. a first strip-shaped plate; 2. a circular hole; 3. a first connecting member; 4. a second strip; 5. a second connecting member; 6. a base plate; 7. a strip-shaped groove; 8. a pin hole; 9. a first square calibration slot; 10. a first positioning hole; 11. a second positioning hole; 12. a second square calibration slot; 13. an aluminum substrate; 14. fitting blocks; 15. a third positioning hole; 16. a fourth positioning hole; 17. a third connecting member; 18. copper sheet; 19. an aluminum substrate; 20. the silver heat conducting sheet.

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. 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. 1-4, an embodiment of the present invention is shown: the utility model provides a monaural diode module frame, including first strip board 1, circular port 2, second strip board 4, aluminium base board 13 and third connecting piece 17, one side of first strip board 1 is equipped with second strip board 4, all be equipped with equidistant first connecting piece 3 on first strip board 1 and the outer wall that second strip board 4 is close to aluminium base board 13 one side, first connecting piece 3 keeps away from the one end of first strip board 1 and second strip board 4 and aluminium base board 13's outer wall fixed connection, so that set up aluminium base board 13 between first strip board 1 and second strip board 4.

And the surfaces of the first strip-shaped plate 1 and the second strip-shaped plate 4 are all provided with circular holes 2 at equal intervals, aluminum substrates 13 at equal intervals are arranged between the first strip-shaped plate 1 and the second strip-shaped plate 4, the corner positions of the surfaces of the aluminum substrates 13 are all provided with pin holes 8, and the surfaces of the aluminum substrates 13 at two sides of the second square calibration groove 12 are all provided with second positioning holes 11 so as to position the diode module.

The center position department of aluminium base board 13 bottom is fixed with second connecting piece 5, and the one end that aluminium base board 13 was kept away from to second connecting piece 5 is equipped with bottom plate 6 to the both ends on bottom plate 6 surface all are equipped with strip groove 7, so that carry out location processing to the diode module.

An aluminum substrate 19 is disposed at the center of the aluminum substrate 13, a silver heat conducting fin 20 is disposed inside the aluminum substrate 13 on the side of the aluminum substrate 19, and a copper sheet 18 is disposed inside the aluminum substrate 13 on the side of the aluminum substrate 19 away from the silver heat conducting fin 20, so as to perform heat dissipation treatment on the diode module.

Two groups of third connecting pieces 17 are fixed on the outer wall between the adjacent aluminum substrates 13, one end of the surface of the aluminum substrate 13 is provided with a second square calibration groove 12, the surface of the aluminum substrate 13 below the second square calibration groove 12 is provided with two groups of conjunction blocks 14, the surface of the aluminum substrate 13 at one end of the conjunction block 14 away from the second square calibration groove 12 is provided with a fourth positioning hole 16, the surface of the aluminum substrate 13 above the fourth positioning hole 16 is provided with two groups of first positioning holes 10, and the surface of the aluminum substrate 13 at one side of the first positioning holes 10 is provided with a third positioning hole 15 so as to position the diode module.

The surface of the aluminum substrate 13 below the fourth positioning hole 16 is provided with a first square calibration slot 9.

The working principle is as follows: when the frame is used, firstly, the multiple groups of aluminum substrates 13 are fixedly connected together through the third connecting piece 17, then the aluminum substrates 13 on the two sides are connected to the first strip-shaped plate 1 and the second strip-shaped plate 4 through the first connecting piece 3, so that the aluminum substrates 13 are fixedly arranged between the first strip-shaped plate 1 and the second strip-shaped plate 4 at equal intervals, and then the multiple groups of diode modules can be sequentially processed, and then the corresponding parts of the diode modules are calibrated and positioned through the pin holes 8, the first square calibration grooves 9, the fourth positioning holes 16, the fitting blocks 14, the second positioning holes 11 and the second square calibration grooves 12, because the bottom plate 6 is arranged at the bottom end of the aluminum substrates 13 by the second connecting piece 5, and the surface of the bottom plate 6 is provided with the two groups of strip-shaped grooves 7, so that the diode modules can be calibrated and positioned at one end, and the displacement phenomenon generated in the diode module processing process can be reduced, finally, the copper sheet 18 and the silver heat conducting fins 20 are arranged on the outer walls of the two sides of the aluminum substrate 19 to form the aluminum substrate 13, and the copper sheet 18 and the silver heat conducting fins 20 have good heat conducting performance, so that the heat radiating performance of the aluminum substrate 13 is improved, the phenomenon of damage caused by high temperature in the diode module processing process is reduced, and the use of the frame is completed.

Claims

1. A single-lug diode module frame is characterized by comprising a first strip-shaped plate (1), a circular hole (2), a second strip-shaped plate (4), an aluminum substrate (13) and third connecting pieces (17), wherein the second strip-shaped plate (4) is arranged on one side of the first strip-shaped plate (1), the surfaces of the first strip-shaped plate (1) and the second strip-shaped plate (4) are respectively provided with the circular hole (2) at equal intervals, the aluminum substrate (13) at equal intervals is arranged between the first strip-shaped plate (1) and the second strip-shaped plate (4), two groups of the third connecting pieces (17) are fixed on the outer wall between the adjacent aluminum substrates (13), one end of the surface of each aluminum substrate (13) is provided with a second square calibration groove (12), two groups of conjunction blocks (14) are arranged on the surface of the aluminum substrate (13) below the second square calibration groove (12), and a fourth positioning hole (16) is arranged on the surface of the aluminum substrate (13) at one end, far away from the second square calibration groove (12), of each conjunction block (14), the surface of the aluminum substrate (13) below the fourth positioning hole (16) is provided with a first square calibration groove (9).

2. The single-lug diode module frame according to claim 1, wherein: the aluminum base plate is characterized in that first connecting pieces (3) which are equidistant are arranged on the outer walls of one sides, close to the aluminum base plate (13), of the first strip-shaped plate (1) and the second strip-shaped plate (4), and one ends, far away from the first strip-shaped plate (1) and the second strip-shaped plate (4), of the first connecting pieces (3) are fixedly connected with the outer wall of the aluminum base plate (13).

3. The single-lug diode module frame according to claim 1, wherein: the corner positions of the surface of the aluminum substrate (13) are provided with pin holes (8), and the surfaces of the aluminum substrate (13) at two sides of the second square calibration groove (12) are provided with second positioning holes (11).

4. The single-lug diode module frame according to claim 1, wherein: the aluminum base plate is characterized in that a second connecting piece (5) is fixed at the center of the bottom end of the aluminum base plate (13), a bottom plate (6) is arranged at one end, away from the aluminum base plate (13), of the second connecting piece (5), and strip-shaped grooves (7) are formed in two ends of the surface of the bottom plate (6).

5. The single-lug diode module frame according to claim 1, wherein: an aluminum substrate (19) is arranged at the center of the inside of the aluminum substrate (13), a silver heat conducting fin (20) is arranged inside the aluminum substrate (13) on one side of the aluminum substrate (19), and a copper sheet (18) is arranged inside the aluminum substrate (13) on one side, far away from the silver heat conducting fin (20), of the aluminum substrate (19).

6. The single-lug diode module frame according to claim 1, wherein: two groups of first positioning holes (10) are formed in the surface of the aluminum substrate (13) above the fourth positioning hole (16), and third positioning holes (15) are formed in the surface of the aluminum substrate (13) on one side of each first positioning hole (10).