CN206807345U - Attachment means for photovoltaic module - Google Patents

Abstract

The utility model discloses a kind of attachment means for photovoltaic module,The photovoltaic module includes support,Attachment means are used to the auxiliary products of the photovoltaic module being installed on the support,The support includes horizontal top and two sidepieces,The centre position of the horizontal top offers bar hole,The attachment means include connection member,The connection member can be put into including one by the bar hole in the support and the bottom plate rotated in the support and the screw rod being arranged on the bottom plate,The length of the bottom plate is more than the width of the bar hole,The horizontal part that at least one short transverse along the screw rod extends is provided with the screw rod,The mounting hole matched with the screw configuration is offered on the auxiliary products,The attachment means also include the nut that the screw rod is screwed in when the screw rod passes through the auxiliary products.This attachment means, it is easy to implement the connection of auxiliary products.

Description

Attachment means for photovoltaic module

Technical field

A kind of attachment means are the utility model is related to, it particularly relates to a kind of attachment means for photovoltaic module.

Background technology

With the development of photovoltaic generation industry, more and more used including but not limited to the various products of power optimization device On photovoltaic module.Generally, supporting various product need to be installed on support having put up, in stationary state.It is logical Often, the installations of the auxiliary products is realized by way of bolt and nut, in the prior art, for the peace using bolt and nut For dress mode, there are following two situations：

1st, the mounting hole of the cradle back from photovoltaic module and auxiliary products passes bolt, then screws on nut；

2nd, bolt is penetrated from the hole on the mounting hole and support of product, then nut is screwed on from cradle back.

In both installation methods, first method needs to be penetrated bolt by cradle back, by support front by bolt Pass, so as to nutting；Second method needs to be penetrated bolt by support front, is passed bolt by cradle back, so as to Nutting.Because being related to the perforation of the front and back of support and stubborn bolt, in practical operation, because the space of support is narrow Small, installation is cumbersome and difficult.

Utility model content

Technical problem to be solved in the utility model is, in view of the deficienciess of the prior art, providing a kind of use In the attachment means of photovoltaic module, it can be easy to the auxiliary products of photovoltaic module being connected on the support of photovoltaic module.

In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of company for photovoltaic module Connection device, the photovoltaic module include support, and the attachment means are used to the auxiliary products of the photovoltaic module being installed on institute State on support, the support includes horizontal top and the sidepiece bent downwards by the both sides of the horizontal top respectively, described The centre position of horizontal top offers bar hole, and the attachment means include connection member, and the connection member includes one The bottom plate that can be put into the support by the bar hole and be rotated in the support and it is arranged on the bottom plate Screw rod, the length of the bottom plate are more than the width of the bar hole, are provided with the screw rod at least one along the screw rod Short transverse extension horizontal part, offer the mounting hole matched with the screw configuration, the company on the auxiliary products Connection device also includes the nut that the screw rod is screwed in when the screw rod passes through the auxiliary products.

Preferably, the bottom plate is rectangle.

Preferably, four angles of the bottom plate are all rounded corners.

Preferably, two horizontal parts are provided with the screw rod.

Preferably, two horizontal parts correspond to the width of the bottom plate.

Implement the attachment means of the present utility model for photovoltaic module, have the advantages that：By rationally setting The size of connection member so that it can be penetrated to support by bar hole, connection member screw rod set horizontal part and Coordinate the mounting hole of product, can be easy to by the position of auxiliary products rotating connecting part, and be fixed by nut.It is this Attachment means, the connection of the support of auxiliary products and photovoltaic module is facilitated significantly.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：

The schematic perspective view of the support for the photovoltaic module that Fig. 1 is applied by the utility model；

Fig. 2 is Fig. 1 front view；

Fig. 3 is Fig. 2 side sectional view；

Fig. 4 is the schematic diagram of connection member of the present utility model；

Fig. 5 is Fig. 4 top view；

The schematic diagram for the auxiliary products that Fig. 6 is applied by the utility model；

Fig. 7 is Fig. 6 A-A to sectional view；

Fig. 8 is use state diagram of the present utility model, and the bottom plate of wherein connection member is put into bar hole still not yet Rotation；

Fig. 9 is the schematic diagram after, installation corresponding with Fig. 8.

1- supports；101- horizontal tops；102- sidepieces；103- bar holes；2- connection members；201- bottom plates；202- screw rods； 203- horizontal parts；3- auxiliary products；301- mounting holes；4- nuts.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiment and attached Figure, the utility model is further described.

The utility model is applied to the auxiliary products of photovoltaic module being connected on the support of photovoltaic module.To be applicable the company Connection device, the hole of support and the hole of auxiliary products need to be suitably modified, to match the attachment means.

Reference picture 1- Fig. 3, attachment means of the present utility model are used to the auxiliary products 3 of photovoltaic module being installed on photovoltaic group On the support 1 of part, photovoltaic module includes support 1, it is often the case that when installing auxiliary products 3, support 1 is in solid The state of a certain part is scheduled on, this causes conventional mode to install auxiliary products 3 and have inconvenience.Support 1 includes horizontal push up Portion 101 and the sidepiece 102 bent downwards by the both sides of horizontal top 101 respectively, the centre position of horizontal top 101 offer Bar hole 103, the connecting hole that the bar hole 103 is arranged on support 1 as auxiliary products 3 use.

Reference picture 4- Fig. 5, attachment means include connection member 2, and connection member 2, which includes one, to be put by bar hole 103 Enter in support 1 and in the interior bottom plate 201 rotated of support 1 and the screw rod 202 being arranged on bottom plate 201.Preferably, bottom plate 201 For rectangle, four angles of bottom plate 201 are all rounded corners.As Figure 1-5, it is L1 to define the both ends length of bar hole 103, definition The width (i.e. the diameter of the arc end of bar hole 103) of bar hole 103 is D1, and the width dimensions for defining the inner side of support 1 are H；It is fixed The length of the bottom plate 201 of adopted connection member 2 is L2, width D2.Following requirement is made to the size：L2<L1, L2<H, D2< D1.This enables bottom plate 201 to be put into by bar hole 103 to support 1, and bottom plate 201 can arbitrarily turn in support 1 It is dynamic.The length of bottom plate 201 is more than the width of bar hole 103 so that when bottom plate 201 turns to some angle, bottom plate 201 can not Enough by arbitrarily being exited in bar hole 103.The water that at least one short transverse along screw rod 202 extends is provided with screw rod 202 Flat portion 203, two horizontal parts 203 are preferably provided with screw rod 202.Further, two horizontal parts 203 correspond to bottom plate 201 width, i.e., as shown in Figure 4, Figure 5.In addition, two horizontal parts 203 may correspond to the length side of bottom plate 201 To.

Reference picture 6- Fig. 7, the mounting hole 301 with the form fit of screw rod 202, so, the installation are offered on auxiliary products 3 Hole 301 equally has a horizontal sides, and when the auxiliary products 3 are sleeved on screw rod 202, auxiliary products 3 are rotated and can driven Screw rod 202 rotates.Attachment means also include being screwed in the nut 4 of screw rod 202 when screw rod 202 passes through auxiliary products 3, with realize by The purpose that auxiliary products 3 are fixed on support 1.It can be readily appreciated that angle of the horizontal sides of mounting hole 301 in auxiliary products 3 Position with reference to relative position of the auxiliary products 3 finally with support 1, it is necessary to be configured.

Reference picture 8, attachment means of the present utility model, when in use, connection member 2 can be initially passed through auxiliary products 3 The mounting hole 301 of main body, screw on nut 4 (not having to tighten, make concordant with threaded top at the top of nut 4).Afterwards, rotating dress The product of good attachment means, make the direction of connection member 2 parallel with 1 bar hole of support, 103 directions, it is then overall to push, make hardware Part gos deep into support 1, is then rotated by 90 °, and forms state shown in Fig. 9, tightens nut 4, during nutting 4, can pass through control The main body of auxiliary products 3 processed is not rotated to ensure the not transfer of connection member 2, until tightening.With reference to noted earlier, herein, supporting production For product 3 after installation is fixed, its long side is vertical with the long side of support 1, such as need to be parallel, then appropriate adjustment horizontal part 203 and/or peace Fill the horizontal sides in hole 301.

In the utility model, two relative horizontal parts 203, two horizontal parts 203 and supporting production are done on screw rod 202 The mounting hole 301 of the main body of product 3 is corresponding with orientation angle, is realized and tightened by nut 4.Using attachment means of the present utility model, Due to therefore, can need not simply and easily realize photovoltaic module auxiliary products 3 on its support 1 in small space nutting Be rapidly assembled and disassembled.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (5)

1. a kind of attachment means for photovoltaic module, the photovoltaic module includes support, and the attachment means are used for by described in The auxiliary products of photovoltaic module are installed on the support, and the support includes horizontal top and respectively by the horizontal top The sidepiece that bends downwards of both sides, it is characterised in that the centre position of the horizontal top offers bar hole, the connection dress Put including connection member, the connection member, which includes one, to be put into by the bar hole in the support and in the support The bottom plate of interior rotation and the screw rod being arranged on the bottom plate, the length of the bottom plate are more than the width of the bar hole, institute State and the horizontal part that at least one short transverse along the screw rod extends is provided with screw rod, offered on the auxiliary products The mounting hole matched with the screw configuration, the attachment means also include being screwed in when the screw rod passes through the auxiliary products The nut of the screw rod.

2. the attachment means according to claim 1 for photovoltaic module, it is characterised in that the bottom plate is rectangle.

3. the attachment means according to claim 2 for photovoltaic module, it is characterised in that four angles of the bottom plate are all For rounded corners.

4. the attachment means according to claim 1 for photovoltaic module, it is characterised in that be provided with two on the screw rod The individual horizontal part.

5. the attachment means according to claim 4 for photovoltaic module, it is characterised in that two horizontal parts are corresponding In the width of the bottom plate.