CN207074978U

CN207074978U - Solar cell frame

Info

Publication number: CN207074978U
Application number: CN201721123994.1U
Authority: CN
Inventors: 陈明忠
Original assignee: Zhangjiagang Hanlong New Eneregy Technology Co Ltd
Current assignee: Zhangjiagang Hanlong New Eneregy Technology Co Ltd
Priority date: 2017-09-04
Filing date: 2017-09-04
Publication date: 2018-03-06
Anticipated expiration: 2027-09-04

Abstract

This application discloses a kind of solar cell frame, including the rectangular long frame to connect and short frame, it is detachably fixed between the end of long frame and short frame by screw, short frame is by first substrate, and it is formed at first notch and first end plate composition of first substrate the same side, long frame is by second substrate, and it is formed at second notch and the second end plate composition of second substrate the same side, edge-perpendicular bending of second end plate from second substrate, the position correspondence of first notch and the second notch, the position correspondence of first end plate and the second end plate, formed with rectangular enclosure between second notch and the second end plate, at least two mounting holes are offered on first substrate, formed with fixing hole corresponding with mounting hole in rectangular enclosure.Being coordinated by the mounting hole and fixing hole that are engaged between this new short frame and long frame, easy to operate, packaging efficiency is high, and fixing hole is arranged to non-enclosed hole, forms the expansion joint of certain interval so that the installation of screw more fastens.

Description

Solar cell frame

Technical field

The application is related to technical field of solar batteries, more particularly to a kind of solar cell frame.

Background technology

Solar cell module is the core in solar power system, and is worth most in solar power system High part.Its effect is to convert solar energy into electrical energy, or is sent in battery and stores, or promotes loaded work piece.Too The quality and cost of positive energy battery component will directly determine the quality and cost of whole system.

Solar cell module is the assembling being assembled in by several solar cell modules by certain way on one block of plate Part, the periphery of solar cell module are then made up of solar cell module frame.

The technical problem of solar cell module frame existence and stability traditional at present and fastness difference.

Utility model content

The purpose of this utility model is to provide a kind of solar cell frame, to overcome deficiency of the prior art.

To achieve the above object, the utility model provides following technical scheme：

The embodiment of the present application discloses a kind of solar cell frame, including the rectangular long frame to connect and short frame, the length It is detachably fixed between the end of frame and short frame by screw, the short frame is by first substrate and to be formed at first substrate same The first notch and first end plate of side are formed, and the first end plate is from the edge-perpendicular bending of the first substrate, the length Frame is by second substrate and is formed at second notch of second substrate the same side and the second end plate is formed, second end plate from The edge-perpendicular bending of the second substrate, the position correspondence of first notch and the second notch, the first end plate and The position correspondence of two end plates, formed with rectangular enclosure between second notch and the second end plate, opened up on the first substrate There are at least two mounting holes, formed with fixing hole corresponding with the mounting hole in the rectangular enclosure.

Preferably, in above-mentioned solar cell frame, the fixing hole is formed at the drift angle of rectangular enclosure.

Preferably, in above-mentioned solar cell frame, the fixing hole is arcuate socket, and its radian is more than 270 °.

Preferably, in above-mentioned solar cell frame, the both sides of first notch are respectively formed with first baffle And second baffle, the first baffle and second baffle are parallel to the first end plate；The both sides difference shape of second notch Into having third baffle and fourth gear plate, third baffle and the fourth gear plate is parallel to second end plate.

Preferably, in above-mentioned solar cell frame, edge-perpendicular of the first baffle from the first substrate Bending is formed；The third baffle is formed from the edge-perpendicular bending of the second substrate.

Preferably, in above-mentioned solar cell frame, between the end and first substrate edge of the first baffle Distance be equal to the third baffle height；The distance between end and first substrate edge of the second baffle are equal to institute State the height of fourth gear plate；The distance between end and first substrate edge of the first end plate are equal to second end plate Highly.

Preferably, in above-mentioned solar cell frame, the first substrate subtracts away from the surface of first notch Thin formation is fluted.

Compared with prior art, the utility model has the advantage of：Pass through matching between this new short frame and long frame The mounting hole and fixing hole of conjunction coordinate, and can be realized and are detachably fixed by screw, easy to operate, and packaging efficiency is high, and fixing hole is set Non-enclosed hole is set to, forms the expansion joint of certain interval so that the installation of screw more fastens.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 show the structural representation of short frame in the utility model specific embodiment；

Fig. 2 show the side view of short frame in the utility model specific embodiment；

Fig. 3 show the structural representation of long frame in the utility model specific embodiment；

Fig. 4 show the side view of long frame in the utility model specific embodiment.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Detailed description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made The every other embodiment obtained, belong to the scope of the utility model protection.

With reference to shown in Fig. 1 to Fig. 4, solar cell frame, including the rectangular long frame 10 and short frame 20 to connect, long frame 10 It is detachably fixed between the end of short frame 20 by screw, short frame 20 is by first substrate 21 and is formed at first substrate 21 First notch 22 and first end plate 23 of the same side are formed, and first end plate 23 is from the edge-perpendicular bending of first substrate 21, long frame 10 by second substrate 11 and are formed at second notch 12 of the same side of second substrate 11 and the second end plate 13 is formed, the second end Plate 13 is from the edge-perpendicular bending of second substrate 11, the position correspondence of the first notch 22 and the second notch 12, the He of first end plate 23 The position correspondence of second end plate 13, formed with rectangular enclosure 14 between the second notch 12 and the second end plate 13, on first substrate 21 At least two mounting holes 211 are offered, rectangular enclosure 14 is interior formed with fixing hole 16 corresponding with mounting hole 211.

In the technical scheme, being coordinated by the mounting hole 211 and fixing hole 16 that are engaged between short frame 20 and long frame 10, It can be realized and be detachably fixed by screw, easy to operate, packaging efficiency is high.

Further, fixing hole 16 is formed at the drift angle of rectangular enclosure 14.

In a preferred embodiment, fixing hole 16 is arcuate socket, and its radian is more than 270 °.

In the technical scheme, fixing hole 16 is arranged to non-enclosed hole, forms the expansion joint of certain interval so that screw Installation more fastens.

Further, the both sides of the first notch 22 are respectively formed with first baffle 221 and second baffle 222, first baffle 221 and second baffle 222 parallel to first end plate 23；The both sides of second notch 12 are respectively formed with third baffle 121 and the 4th Baffle plate 122, third baffle 121 and fourth gear plate 122 are parallel to the second end plate 13.

Further, first baffle 221 is formed from the edge-perpendicular bending of first substrate 21；Third baffle 121 from second The edge-perpendicular bending of substrate 11 is formed.

Further, the distance between the end of first baffle 221 and the edge of first substrate 21 are equal to third baffle 121 Highly；The distance between end and the edge of first substrate 21 of second baffle 222 are equal to the height of fourth gear plate 122；First end The distance between end and the edge of first substrate 21 of plate 23 are equal to the height of the second end plate 13.

In the technical scheme, between long frame 10 and short frame 20 during right angle setting, the edge of first baffle and third baffle it Between mutually support, mutually supported between the edge of second baffle and fourth gear plate, the edge of the end plate 13 of first end plate 23 and second Between mutually support, can so increase the contact surface of long frame 10 and short frame 20, improve the fixing intensity of its perpendicular joints.

Further, first substrate 21 is thinned away from the surface of the first notch 22 and forms fluted 212.

In the technical scheme, by the way that first substrate 21 is thinned, first substrate 21 can be caused with respect to first end plate 23 etc. With certain elasticity, the installation being easy between short frame 20 and long frame 10.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should It is considered as the protection domain of the application.

Claims

A kind of 1. solar cell frame, it is characterised in that including the rectangular long frame to connect and short frame, the long frame and short frame End between be detachably fixed by screw, the short frame is by first substrate and is formed at the of first substrate the same side One notch and first end plate are formed, and the first end plate is from the edge-perpendicular bending of the first substrate, and the long frame is by second Substrate and it is formed at second notch of second substrate the same side and the second end plate is formed, second end plate is from described second The edge-perpendicular bending of substrate, the position correspondence of first notch and the second notch, the first end plate and the second end plate Position correspondence, formed with rectangular enclosure between second notch and the second end plate, at least two are offered on the first substrate Individual mounting hole, the rectangular enclosure are interior formed with fixing hole corresponding with the mounting hole.
2. solar cell frame according to claim 1, it is characterised in that：The fixing hole is formed at rectangular enclosure Drift angle.
3. solar cell frame according to claim 1, it is characterised in that：The fixing hole is arcuate socket, its radian More than 270 °.
4. solar cell frame according to claim 1, it is characterised in that：The both sides of first notch are formed respectively There are first baffle and second baffle, the first baffle and second baffle are parallel to the first end plate；Second notch Both sides are respectively formed with third baffle and fourth gear plate, and third baffle and the fourth gear plate is parallel to second end plate.
5. solar cell frame according to claim 4, it is characterised in that：The first baffle is from the first substrate Edge-perpendicular bending formed；The third baffle is formed from the edge-perpendicular bending of the second substrate.
6. solar cell frame according to claim 4, it is characterised in that：The end of the first baffle and the first base The distance between edges of boards edge is equal to the height of the third baffle；Between the end and first substrate edge of the second baffle Distance is equal to the height of the fourth gear plate；The distance between end and first substrate edge of the first end plate are equal to described The height of second end plate.
7. solar cell frame according to claim 1, it is characterised in that：The first substrate deviates from first groove Mouthful surface be thinned formed it is fluted.