CN209120117U - Border component and solar cell module - Google Patents

Abstract

The utility model discloses a kind of border component and solar cell module, the border component, for installing laminate, the border component includes the first frame and the second frame that lengthwise extends, first frame and second frame are equipped with the first container for accommodating laminate, the border component further includes the connector for connecting first frame and second frame, the connector includes the first clamping groove and the second clamping groove of angled setting, first clamping groove accommodates and is clamped first frame, second clamping groove accommodates and is clamped second frame.In the utility model, first frame and the second frame face C and the part face B that no setting is required installs with component head and halfway junction box, avoiding the frame of large area from blocking battery influences electric power generation cell, but also the thickness of frame can be greatly reduced, to reduce production cost.

Description

Border component and solar cell module

Technical field

The utility model relates to a kind of border component, the utility model further relates to a kind of solar cell module, belongs to too Positive energy power field.

Background technique

Referring to Figure 1, the frame of existing solar battery is substantially L-shaped, and outside includes the sequentially connected face A, the face B With the face C, the angle in the face A and the face B forms the container for accommodating cell piece and its encapsulating material, the angle in the face B and the face C The biggish rectangle hollow cavity of area is formed, for installing frame and component head and halfway junction box.

When being encapsulated using this frame to the double glass of double-side cell, the installation of component head and halfway junction box can block back Face battery influences the back side electric power generation cell of Double-sided battery pack.Moreover, rectangle hollow cavity meeting excessive use metal, makes It is at high cost at the wasting of resources.

To reduce cost, and in order to avoid the face frame C can block module backside, currently on the market most of double Face solar double-glass assemblies are rimless design.If solar double-glass assemblies are not only held after component collides with hard object without the protection of frame and silica gel Explosive part, and encapsulating material between layer glass can directly it is exposed in the environment, component is under harsh natural environment, water Vapour etc. is easier to penetrate into encapsulating material, and assembly reliability is caused to decline.

Utility model content

The purpose of this utility model is to provide a kind of border component, which can not only overcome rimless component Many disadvantages, and framed component compared with prior art can be reduced and be blocked to module backside.

To realize above-mentioned purpose of utility model, the utility model provides a kind of border component, described for installing laminate Border component includes the first frame and the second frame that lengthwise extends, and first frame and second frame are equipped with for receiving Hold the first container of laminate, the border component further includes connecting first frame and second frame Connector, the connector include the first clamping groove and the second clamping groove of angled setting, and the first clamping groove receiving is simultaneously It is clamped first frame, second clamping groove accommodates and is clamped second frame.

As the further improvement of one embodiment of the utility model, first frame includes being housed in first card First end in access slot, second frame include the second end being housed in second clamping groove, the first end There are distances between portion and the corner of the laminate, and there are distances between the second end and the corner of the laminate.

As the further improvement of one embodiment of the utility model, the corner of the first end and the laminate it Between distance be equal to the second end and the laminate the distance between corner.

As the further improvement of one embodiment of the utility model, between first clamping groove and first frame Realization connection is matched by lug boss and latch, passes through lug boss and card between second clamping groove and second frame Tooth matches realization connection.

As the further improvement of one embodiment of the utility model, in first clamping groove and second clamping groove It is provided with latch, the lug boss, first frame and described second are set on first frame and second frame Frame respectively includes first end face and second end face, and first container is from the first end face along towards the second end face Direction extend, the lug boss is arranged in the second end face.

As the further improvement of one embodiment of the utility model, the connector includes parallel with laminate surface Upper wall and lower wall and connection upper wall and lower wall and the side wall parallel with laminate side, the upper wall, lower wall and side wall are total With first clamping groove and second clamping groove is surrounded, the latch is arranged on the inner surface of the side wall.

As the further improvement of one embodiment of the utility model, the number of teeth of the latch is greater than or equal to the protrusion The quantity in portion.

As the further improvement of one embodiment of the utility model, on the cross section of first frame, described Corner's arc transition of one container.

As the further improvement of one embodiment of the utility model, the width of first container is greater than described first The half of the thickness of frame.

Compared with prior art, the utility model has the beneficial effects that: in the border component of the utility model, due to One clamping groove accommodates and is clamped the first frame, the second clamping groove accommodates and is clamped the second frame, so that the first frame and the second side The frame face C and the part face B that no setting is required installs with component head and halfway junction box, avoid the frame of large area from blocking battery shadow Electric power generation cell is rung, but also the thickness of frame can be greatly reduced, to reduce production cost.

The another object of the utility model is to provide a kind of solar cell module, which includes upper State any border component.

Compared with prior art, the utility model has the beneficial effects that: due to the utility model border component not only The many disadvantages of rimless component can be overcome, can also reduce frame influences the efficiency of solar battery sheet and reduce frame Cost.Therefore, cell piece efficiency also can be improved in the solar cell module of the utility model, and reduces cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the frame in border component in the prior art；

Fig. 2 is the structural schematic diagram for the border component that specific embodiment of the present invention provides；

Fig. 3 is the partial enlarged view of border component shown in Fig. 2, basically illustrates connector and the first frame and second The connection relationship of frame；

Fig. 4 is the partial perspective view of the first frame of border component shown in Fig. 2；

Fig. 5 is the structural schematic diagram of the fixed cell piece of the first frame shown in Fig. 4；

Fig. 6 is the cross-sectional view of the first frame shown in Fig. 4；

Fig. 7 is the perspective view of the connector of border component shown in Fig. 2；

Fig. 8 is the partial sectional view of connector shown in Fig. 7.

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply mode.Same or similar part or part is denoted with identical appended drawing reference in attached drawing.Those skilled in the art should Understand, the drawings are not necessarily drawn to scale, such as the ease of illustration, and structure or partial certain sizes are understood with respect to it Its structure or part are suitably exaggerated, and therefore, attached drawing is only used for illustrating the basic structure of the theme of the application.

Specific embodiment

The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party Formula is not intended to limit the utility model, structure that those skilled in the art are made according to these embodiments, method or Transformation functionally is all contained in the protection scope of the utility model.

It is to be appreciated that in the description of the present invention, term " width " with solar battery sheet be reference, from battery The direction on another surface is directed toward as width in one surface of piece.The term of these indicating positions or positional relationship, including but it is unlimited In " width ", description merely for convenience, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Person implicitly includes one or more of the features.

In the present invention unless specifically defined or limited otherwise, the terms such as term " connected ", " connection " should be done extensively Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or integral；It can be directly connected, it can also be with Indirectly connected through an intermediary, the connection inside two elements or the interaction relationship of two elements be can be.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.

Fig. 2 and Fig. 3 are referred to, a kind of border component 100 that the utility model embodiment provides includes what lengthwise extended First frame 110 and the second frame 120 are connected and make 110 He of the first frame by the first frame 110 and the second frame 120 The connector 130 of the angled setting of second frame 120.

Present embodiment is specifically, the border component 100 includes two first frames 110 and two second frames 120.The One frame 110 is different with the length of the second frame 120.Two first frame, 110 length are identical and opposing second edge frame 120 compared with It is long, long margin frame can be referred to as.Identical and opposite first frame 110 of the length of two second frames 120 is shorter, can be referred to as Short frame.Connector 130 makes 90 degree of angle between the first frame 110 and the second frame 120, the first frame 110 and second Frame 120 is vertical.Long margin frame, short frame, long margin frame, short frame are sequentially connected composition by four connectors 130 as a result, One rectangular border component 100.

In present embodiment, the first frame 110 is different with 120 length of the second frame, it may occur to persons skilled in the art that, First frame 110 and 120 length of the second frame also can be identical, thus constitute a square border component 100 also can, it is all to adopt It is encompassed by the protection scope of the utility model with the same or similar scheme of present embodiment.

In present embodiment, connector 130 keeps the first frame 110 and the second frame 120 vertical, and those skilled in the art can To expect, connector 130 can also make between the first frame 110 and the second frame 120 into other angles.To make border component 100 in it is whole in other shapes also can, it is all to be encompassed by the utility model using with the same or similar scheme of present embodiment Protection scope in.

Refer to fig. 4 to fig. 6, in present embodiment, the first frame 110 is identical with the structure of the second frame 120.It weighs below O'clock its specific structure is described by taking the first frame 110 as an example.

Present embodiment is preferred, and the first frame 110 and the second frame 120 are equipped with the first receipts for accommodating laminate Tank 111.

Laminate includes solar battery sheet 200 and encapsulating material 300, the glass for being located at 200 two sides of cell piece 400.Laminate can be caught in the first container 111, to encapsulate solar battery sheet 200.

In present embodiment, the width of the first container 111 is greater than the half of the thickness of the first frame 110.

The border component 100 of the utility model can not only overcome many disadvantages of rimless component as a result, but also due to The width of one container 111 is greater than the half of the thickness of the first frame 110, and the thickness of the first frame 110 is relatively narrow, on the one hand Frame blocking to solar battery sheet 200 can be reduced, reducing frame influences the efficiency of solar battery sheet 200；It is another Aspect can also reduce the cost of the first frame 110.

Present embodiment is preferred, the first container 111 include for accommodate the cell piece container 112 of cell piece 200, The excessive glue groove 113 of 112 two sides of cell piece container is connected to and is located at cell piece container 112.

Cell piece container 112 can accommodate cell piece 200 and its encapsulating material 300, and excessive glue groove 113 can improve excessive glue.

In present embodiment, the quantity of excessive glue groove 113 is two, and two excessive glue grooves 113 are connected to cell piece container 112 And the two sides of cell piece container 112 are located at, not only compound with regular structure, but also can greatly improve excessive glue, thus Improve the quality of border component 100.

Present embodiment is preferred, and on the cross section of the first frame 110, the first container 111 is zhou duicheng tuxing.

In present embodiment, the encapsulating material 300 and packaged glass 400 of 200 two sides of cell piece are right with respect to cell piece 200 Claim, axisymmetric first container 111 not only compound with regular structure, can also preferably accommodate cell piece 200, encapsulating material 300, encapsulation Glass 400 improves the reliability of border component 100.

In present embodiment, on the cross section of the first frame 110, the first container 111 is zhou duicheng tuxing.Namely It says, cell piece container 112 is zhou duicheng tuxing, and the identical and opposite cell piece container 112 of two 113 shapes of excessive glue groove is symmetrical Setting.

112 axial symmetry of cell piece container can preferably accommodate the opposite symmetrically arranged encapsulation of solar battery sheet 200 Material 300 and packaged glass 400, two excessive glue grooves 113 are symmetrical with respect to cell piece container 112, and improvement that can be more balanced is whole The excessive glue phenomenon of a first frame 110, to improve the quality of border component 100.

Present embodiment is preferred, on the cross section of the first frame 110, corner's circular arc mistake of the first container 111 It crosses.

Corner's arc transition, no wedge angle will not only damage cell piece 200, encapsulating material 300 and packaged glass 400； Moreover, turning arc transition, the silica gel of filling can also preferably flowed in the first container 111, silica gel can be covered with the All gaps of one container 111, to preferably make cell piece 200, encapsulating material 300 and packaged glass 400 opposite first Frame 110 is fixed.

Fig. 7 and Fig. 8 are referred to, present embodiment is preferred, and connector 130 includes the first clamping groove of angled setting 131 and second clamping groove 132, the first clamping groove 131 accommodate and be clamped the first end of the first frame 110, the second clamping groove 132 accommodate and are clamped the second end of the second frame 120.

Since the first clamping groove 131 accommodates and is clamped the first end of the first frame 110, the receiving of the second clamping groove 132 simultaneously Be clamped the second end of the second frame 120 so that the first frame 110 and the second frame 120 no setting is required with component head and in The face C and the part face B of indirect box installation avoid the frame of large area from influencing electric power generation cell, but also can be greatly reduced The thickness of frame, to reduce production cost.

There are distances between first end and the corner of laminate, between the second end and the corner of laminate exist away from From.The distance between corner of first end and laminate is equal to the distance between the second end and the corner of laminate.Structure It is regular, it can preferably protect laminate.

Connector 130 includes the upper wall 139 and lower wall 137 and connection upper wall 139 and lower wall parallel with laminate surface 137 and the side wall 135 parallel with laminate side, upper wall 139, lower wall 137 and side wall 135 surround the first clamping groove jointly 131 and second clamping groove 132.It is reasonable in design.

The angled setting of first clamping groove 131 and the second clamping groove 132, when the first end of the first frame 110 be clamped into First clamping groove 131, the second frame 120 the second end be clamped into the second clamping groove 132, then the first frame 110 and the second side The angled setting of frame 120, angle and the first clamping groove 131 and the second clamping between the first frame 110 and the second frame 120 Angle between slot 132 is identical.

As long as the angle between the first clamping groove 131 and the second clamping groove 132 is arranged on demand as a result, can be obtained required The first frame 110 and the second frame 120 between angle, structure is simple, and design is reasonable.

For example, the extending direction of present embodiment, the first clamping groove 131 and the second clamping groove 132 is vertical, the first clamping groove 131 and the second angle between clamping groove 132 be 90 degree, correspondingly, the first frame 110 and the second frame 120 also vertically, make Whole border component 100 is in rectangle.

It may occur to persons skilled in the art that the first frame 110 of appropriate length and the second frame 120, selection is selected to close The first clamping groove 131 and the second clamping groove 132 of suitable angle can make border component 100 be in the shape of various needs, such as just Pentagon etc., all use are encompassed by the protection scope of the utility model with the same or similar scheme of present embodiment.

Present embodiment is preferred, and the first clamping groove 131 is identical with 132 structure of the second clamping groove.Compound with regular structure, design are closed Reason.

Emphasis describes its specific structure by taking the first clamping groove 131 as an example below.

In present embodiment, the first clamping groove 131 includes accommodating the first receiving area 133 of the first frame 110, and first The width of receiving area 133 is suitable with the width of the first frame 110.That is, the width and first of the first receiving area 133 110 width of frame is of substantially equal, so that the first frame 110 can be caught in the first clamping groove 131 by the first receiving area 133.

Incorporated by reference to Fig. 5 and Fig. 8, pass through lug boss 142 and latch 146 between the first clamping groove 131 and the first frame 110 Realization connection is matched, similarly, realization is matched by lug boss and latch between the second clamping groove 132 and the second frame 120 Connection.

Present embodiment specifically, the first frame 110 is equipped with lug boss 142, be equipped in the first clamping groove 131 with it is convex Play the latch 146 that portion 142 cooperates.Latch 146 is arranged on the inner surface of 130 side wall 135 of connector.

As a result, in present embodiment, the first frame 110 is not only fixed by the first receiving area 133, also passes through the first side The first frame 110 is fixed in the cooperation of latch 146 on lug boss 142 and the first clamping groove 131 on frame 110, makes the first frame 110 More reliable opposite joints 130 are fixed, to improve the stabilization and reliability of border component 100.

In present embodiment, the number of teeth of latch 146 is greater than or equal to the quantity of lug boss 142, can make lug boss 142 more Easily cooperate with latch 146.Specifically, the quantity of lug boss 142 is four, four lug bosses 142 are arranged in two column of two rows, Latch 146 is set as multiple, can easily be coupled with lug boss 142.It may occur to persons skilled in the art that 142 He of lug boss The shape of latch 146 can according to need setting, all to be encompassed by this reality using with the same or similar scheme of present embodiment With in novel protection scope.

In present embodiment, lug boss 142 is arranged on the first frame 110, and latch 146 is arranged in the first clamping groove 131 On, it may occur to persons skilled in the art that, lug boss 142 can be also arranged in the first clamping groove 131, by card slot setting the On one frame 110, all use is encompassed by the protection scope of the utility model with the same or similar scheme of present embodiment.

Present embodiment is preferred, and the first frame 110 includes first end face 151 and second end face 152, the first container 111 extend from first end face 151 along towards the direction of second end face 152, and lug boss 142 is arranged in second end face 152.

That is, being inserted into the direction of the first container 111 along cell piece 200, lug boss 142 is arranged in the first container In 111 downstream end face.When installing as a result, cell piece 200 is inserted into the first container 111, the first frame 110 in a direction It is inserted into the first clamping groove 131 of connector 130 in same direction, installation is smooth, and production efficiency can be improved.

In present embodiment, latch 146 is arranged on the bottom surface of the first clamping groove 131, and the first frame 110 is received along first Hold region 133 and be gradually caught in the first clamping groove 131, when the first frame 110 is inserted in place, lug boss 142 is just caught in latch It is reasonable in design in 146, the first frame 110 can be fixed with more reliable.

Present embodiment also provides a kind of solar cell module, and solar cell module includes any of the above-described solar energy Border component, the solar battery sheet 200 fixed by the solar energy border component.

Since the border component 100 of the utility model can not only overcome many disadvantages of rimless component, can also reduce Frame influences the efficiency of solar battery sheet 200 and reduces the cost of the first frame 110.Therefore, the sun of the utility model 200 efficiency of cell piece also can be improved in energy battery component, and reduces cost.

The two-sided solar double-glass assemblies of present embodiment can be installed by conventional briquetting, be repeated no more.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiments of understanding.

Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model Equivalent implementations or change should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of border component, for installing laminate, the border component includes the first frame and the second side that lengthwise extends Frame, first frame and second frame are equipped with the first container for accommodating laminate, it is characterised in that: the side Frame component further includes the connector for connecting first frame and second frame, and the connector includes angled The first clamping groove and the second clamping groove being arranged, first clamping groove accommodate and are clamped first frame, second card Access slot accommodates and is clamped second frame.

2. border component according to claim 1, it is characterised in that: first frame includes being housed in first card First end in access slot, second frame include the second end being housed in second clamping groove, the first end There are distances between portion and the corner of the laminate, and there are distances between the second end and the corner of the laminate.

3. border component according to claim 2, it is characterised in that: the corner of the first end and the laminate it Between distance be equal to the second end and the laminate the distance between corner.

4. border component according to claim 1, it is characterised in that: between first clamping groove and first frame Realization connection is matched by lug boss and latch, passes through lug boss and card between second clamping groove and second frame Tooth matches realization connection.

5. border component according to claim 4, it is characterised in that: in first clamping groove and second clamping groove It is provided with latch, the lug boss, first frame and described second are set on first frame and second frame Frame respectively includes first end face and second end face, and first container is from the first end face along towards the second end face Direction extend, the lug boss is arranged in the second end face.

6. border component according to claim 5, it is characterised in that: the connector includes parallel with laminate surface Upper wall and lower wall and connection upper wall and lower wall and the side wall parallel with laminate side, the upper wall, lower wall and side wall are total With first clamping groove and second clamping groove is surrounded, the latch is arranged on the inner surface of the side wall.

7. border component according to claim 6, it is characterised in that: the number of teeth of the latch is greater than or equal to the protrusion The quantity in portion.

8. border component according to claim 1, it is characterised in that: on the cross section of first frame, described Corner's arc transition of one container.

9. border component according to claim 1, it is characterised in that: the width of first container is greater than described first The half of the thickness of frame.

10. a kind of solar cell module, it is characterised in that: including any border component of claim 1 to 9.