CN207743909U

CN207743909U - Connector for being installed to photovoltaic module on purlin

Info

Publication number: CN207743909U
Application number: CN201721846345.4U
Authority: CN
Inventors: 王浩男; 王跃
Original assignee: Guangdong Green Amperex Technology Ltd
Current assignee: Guangdong Green Amperex Technology Ltd
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2018-08-17
Anticipated expiration: 2027-12-22

Abstract

The utility model discloses a kind of connectors for being installed to photovoltaic module on purlin, solve the problems, such as that the installation process to photovoltaic module and purlin is more troublesome, its key points of the technical solution are that including inserted block and and link block, link block is equipped with the groove being inserted into for inserted block, nose bar is fixed on inserted block, inserted block is equipped with the shrinkage pool of nose bar screw-thread fit, bottom portion of groove is arranged with sliding block, on sliding block lozenges is equipped with close to one end of groove, the both ends of sliding block are pushed against with inserted block and purlin side wall respectively when inserted block is abutted with bottom portion of groove, link block, which is equipped with, makes the single direction locking mechanism that inserted block is inwardly unidirectionally slided along groove；When mounted, inserted block is connect with photovoltaic module and in groove that inserted block is inserted on link block, the sliding block in groove can skids off the side wall for pushing against purlin along side wall, locked to inserted block using single direction locking mechanism, achieved the effect that simple installation.

Description

Connector for being installed to photovoltaic module on purlin

Technical field

The utility model is related to solar photovoltaic bracket technical fields, more particularly to a kind of for photovoltaic module to be installed to Connector on purlin.

Background technology

Purlin is generally made by aluminium or steel profile, and section is generally the U-shaped structure with inner bead, and photovoltaic module passes through connection Part is mounted on purlin.It is a kind of for installing photovoltaic module as disclosed in the Chinese patent of Publication No. CN203747735U Connector on to purlin, including briquetting include side briquetting and middle briquetting, are all equipped with mounting hole in the middle part of side briquetting and middle briquetting Construction section, side briquetting side is pressing section for compressing photovoltaic component frame, the briquetting when the briquetting other side is for making The supporting section being supported on purlin, middle briquetting both sides are all the pressing section for compressing photovoltaic component frame, in use, bolt is worn The mounting hole in the middle part of briquetting on construction section is crossed to be locked in the nut being installed in purlin；The pressing section of briquetting can be from photovoltaic module Trepanning on peripheral outer side surface lower part extend into scuncheon, and all longitudinal directions are equipped with the lower edge for accommodating the trepanning on briquetting Groove, the depth of groove enables to offset with the bottom surface of frame on pressing section, for extending into the part of the scuncheon.

But in actual use, it needs to twist bolt when carrying out fixed installation and dismounting to photovoltaic module, exist The problem of installation process is more troublesome.

Utility model content

The purpose of this utility model is to provide a kind of for photovoltaic module to be installed to the connector on purlin, has pair Photovoltaic module installs conveniently effect.

The above-mentioned technical purpose of the utility model technical scheme is that：One kind is used for photovoltaic group Part is installed to the connector on purlin, includes the inserted block being connect with photovoltaic module and the link block that is connect with purlin, the connection Block is equipped with the groove being inserted into for inserted block, and nose bar is fixed on the inserted block, and the inserted block is equipped with nose bar screw-thread fit Shrinkage pool, the bottom portion of groove, which is arranged with, to be connect along the width direction of recess sidewall and the side walls of link block with link block Sliding block is equipped with lozenges on the sliding block close to one end of groove, and the both ends of sliding block are divided when the inserted block is abutted with bottom portion of groove It is not pushed against with inserted block and purlin side wall, the link block, which is equipped with, makes the monodirectional locking machine that inserted block is inwardly unidirectionally slided along groove Structure.

Setting in this way when mounted first slides into link block on purlin along the opening at purlin both ends Designated position, then nose bar, which is screwed into the shrinkage pool on photovoltaic module, makes inserted block be connected and fixed with photovoltaic module, then by inserted block Be inserted into groove, inserted block abuts with sliding block and sliding block is pushed to be slid in and out along recess sidewall, when inserted block be completely inserted into it is recessed After trench bottom, the both sides of sliding block are pushed against with the side wall of inserted block and purlin respectively；Inserted block can only under the action of single direction locking mechanism It inwardly unidirectionally slides, has reached inserted block and the fixed effect of link block, sliding block and purlin abutting fixation, real at this time along groove The effect of existing simple installation.

The utility model is further arranged：The single direction locking mechanism includes the unidirectional fixture block that setting is pierced by recess sidewall, The unidirectional fixture block is slidably connected along the width direction of recess sidewall with link block, the unidirectional unidirectional fixture block of fixture block and sliding block position In groove different lateral, the inserted block is equipped with the latch coordinated with unidirectional fixture block, and the unidirectional fixture block, which is equipped with, makes itself and card The elastic component that tooth is unidirectionally clamped.

Setting in this way, when inserted block is inwardly moved towards groove, inserted block pushes unidirectional fixture block to move out, unidirectional to block Block restores unidirectional clamping under the action of elastic component restoring force with latch, makes inserted block that can not outward be extracted along groove.

The utility model is further arranged：The top of the link block is equipped with convex block, is equipped in the convex block and inner bead The card slot of cooperation.

Setting in this way, after link block slides into along the opening at purlin both ends in purlin, due to link block with There are gaps for two inner walls of purlin, and by card slot in the cooperation of inner bead, can prevent link block from being slided to purlin two side causes Inserted block is difficult to align with groove.

The utility model is further arranged：The convex block is slidably connected along the short transverse of link block with link block, described Convex block be equipped with make card slot bottom and inner bead lower end push against second spring, the second spring both ends respectively with convex block It is fixedly connected with link block.

Setting in this way enables card slot to compress inner bead, can avoid link block using the elastic force of second spring Inserted block is caused to be difficult to be inserted into the groove of link block along the sliding of purlin length direction.

The utility model is further arranged：The card slot is V-groove.

Setting in this way enables link block card slot when sliding into purlin to be easier to coordinate with inner bead.

The utility model is further arranged：It is rotatably connected to set block on the described one end of unidirectional fixture block far from inserted block, it is described It is fixed with fixed link on set block, fixed block is fixed on the inserted block outer wall, the unidirectional fixture block covers block when being detached from latch It is rotatable that fixed link is made to be clamped with fixed block.

Setting in this way is detached from latch when extracting unidirectional fixture block outward, and then turning set block makes fixed link and consolidates Determine block clamping, unidirectional fixture block can not reset under the action of the first spring-return power at this time, then user can be one by one to photovoltaic group The unidirectional fixture block of part quadrangle is unlocked.

The utility model is further arranged：The fixed block is equipped with the embedded groove coordinated with fixed link.

Setting in this way, then set block can be prevented, which to be freely rotated, makes fixed link be detached from fixed block.

The utility model is further arranged：The elastic component be the first spring, first both ends of the spring respectively with connect Block outer wall is fixedly connected with unidirectional fixture block.

Setting in this way makes inserted block unidirectionally block in stop motion under the elastic force effect of the first spring-return power Block is in clamped condition with the latch on inserted block.

The utility model is further arranged：The sliding block both ends are equipped with rubber block.

Setting in this way increases the frictional force of sliding block and purlin side wall, improves the fix tightly of photovoltaic module and purlin Gu degree.

In conclusion the utility model has the advantages that：When mounted, first by link block along purlin both ends Opening slide into the designated position on purlin, then nose bar, which is screwed into the shrinkage pool on photovoltaic module, makes inserted block and photovoltaic group Part is connected and fixed, then inserted block is inserted into groove, and inserted block abuts with sliding block and sliding block is pushed to be slid in and out along recess sidewall, After inserted block is completely inserted into bottom portion of groove, the both sides of sliding block are pushed against with the side wall of inserted block and purlin respectively；In monodirectional locking machine Inserted block inwardly can only unidirectionally be slided along groove under the action of structure, has been reached inserted block and the fixed effect of link block, has been slided at this time Block is pushed against with purlin and is fixed, and realizes the effect of simple installation.

Description of the drawings

Fig. 1 is the overall structure figure of the present embodiment；

Fig. 2 is the connection structure diagram of inserted block and link block in the present embodiment；

Fig. 3 is the exploded perspective view of inserted block and link block in the present embodiment.

Reference numeral：1, photovoltaic module；2, inserted block；3, purlin；4, link block；5, nose bar；6, inner bead；7, groove；8、 Sliding block；9, lozenges；10, rubber block；11, unidirectional fixture block；12, latch；13, the first spring；14, convex block；15, card slot；16, Two springs；17, block is covered；18, fixed link；19, fixed block；20, embedded groove.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

It is a kind of for photovoltaic module 1 to be installed to the connector on purlin 3, as shown in Figure 1, Figure 2 and Figure 3, including with light The inserted block 2 that component 1 connects and the link block 4 being connect with purlin 3 are lied prostrate, is fixed with nose bar 5 on inserted block 2, photovoltaic module 1 is equipped with With the shrinkage pool of 5 screw-thread fit of nose bar（Do not illustrate in figure）, purlin 3 is interior to be equipped with inner bead 6, and link block 4 can be along 3 both ends of purlin Opening slides into purlin 3.

Link block 4 is equipped with the groove 7 being inserted into for inserted block 2, is symmetrical arranged in the bottom sidewall of groove 7 there are two sliding block 8, Sliding block 8 is connect along the width direction of 7 side wall of groove with the side walls of link block 4, is equipped with close to one end of groove 7 on sliding block 8 The both ends of lozenges 9, sliding block 8 are equipped with rubber block 10；Unidirectional fixture block is slidably connected in the width direction on 4 side wall of link block 11, unidirectional fixture block 11 is located at different lateral with sliding block 8, and inserted block 2 is equipped with the latch 12 coordinated with unidirectional fixture block 11, unidirectional fixture block 11 are equipped with and make the first spring 13 that it is unidirectionally clamped with latch 12,13 both ends of the first spring respectively with 4 outer wall of link block and list It is fixedly connected to fixture block 11.

Before installation connection photovoltaic module 1 and purlin 3, link block 4 is slid into purlin along the opening at 3 both ends of purlin first Then designated position on item 3 will be such that inserted block 2 is connect with photovoltaic module 1 solid in shrinkage pool that nose bar 5 is screwed on photovoltaic module 1 It is fixed；When mounted, inserted block 2 is aligned to the position of 4 upper groove 7 of link block, inserted block 2 is inserted into groove 7, inserted block 2 and sliding block 8 It abuts and sliding block 8 is pushed to be slid in and out along 7 side wall of groove, after inserted block 2 is completely inserted into 7 bottom of groove, the both sides of sliding block 8 It is pushed against respectively with the side wall of inserted block 2 and purlin 3；During inserted block 2 is inserted into groove 7, the latch 12 on inserted block 2 pushes Unidirectional fixture block 11 slides in and out along 7 side wall of groove, and unidirectional fixture block 11 resets and card under the action of the first 13 restoring force of spring Tooth 12 restores unidirectionally to be clamped, and inserted block 2 is made to be only capable of, along direction one-way movement in groove 7 is inserted into, having reached inserted block 2 and link block 4 fixed effects, sliding block 8 and the abutting fixation of purlin 3, realize the effect of simple installation at this time.

The top of link block 4 is equipped with convex block 14, the card slot 15 coordinated with inner bead 6 is equipped in convex block 14, when 4 edge of link block 3 both ends of purlin opening slide into purlin 3 after, since there are gaps for two inner walls of link block 4 and purlin 3, pass through card slot 15, in the cooperation of inner bead 6, can prevent link block 4 from causing inserted block 2 to be difficult to align with groove 7 to the sliding of 3 two side of purlin.

Convex block 14 is slidably connected along the short transverse of link block 4 with link block 4, and convex block 14 is equipped with the bottom for making card slot 15 The second spring 16 pushed against with the lower end of inner bead 6,16 both ends of second spring are fixedly connected with convex block 14 and link block 4 respectively. So that card slot 15 is compressed inner bead 6 using the elastic force of second spring 16, link block 4 can be avoided along 3 length direction of purlin Sliding causes inserted block 2 to be difficult to be inserted into the groove 7 of link block 4.

One end far from inserted block 2 is rotatably connected to set block 17 on unidirectional fixture block 11, covers and is fixed with fixed link 18 on block 17, It is fixed with fixed block 19 on 4 outer wall of link block.Since photovoltaic module 1 generally can be equal in the quadrangle of photovoltaic module 1 when fixed It is fixed with purlin 3, therefore needs when dismantling photovoltaic module 1 to unlock multiple unidirectional fixture blocks 11, in unlock, will unidirectionally blocked Block 11 is extracted be detached from latch 12 outward, and then turning set block 17 makes fixed link 18 be clamped with fixed block 19, at this time unidirectional fixture block 11 It can not be resetted under the action of the first 13 restoring force of spring, then user can one by one be unlocked each unidirectional fixture block 11.

Fixed block 19 is equipped with the embedded groove 20 coordinated with fixed link 18, then set block 17 can be prevented, which to be freely rotated, makes fixed link 18 are detached from fixed block 19.Card slot 15 is V-groove, and card slot 15 is enable to be easier to coordinate with inner bead 6.

Specific work process：Before installation connection photovoltaic module 1 and purlin 3, first by link block 4 along 3 both ends of purlin The opening opening side that slides into the designated position on purlin 3, while unidirectional fixture block 11 should be made to be slid into towards link block 4, so Inserted block 2 will be made to be connected and fixed with photovoltaic module 1 in shrinkage pool that nose bar 5 is screwed on photovoltaic module 1 afterwards；It is when installation, inserted block 2 is right The position of 4 upper groove 7 of quasi- link block, inserted block 2 is inserted into groove 7, and inserted block 2 abuts with sliding block 8 and pushes sliding block 8 along recessed 7 side wall of slot slides in and out, after inserted block 2 is completely inserted into 7 bottom of groove, the both sides of sliding block 8 respectively with inserted block 2 and purlin 3 Side wall pushes against；During inserted block 2 is inserted into groove 7, the latch 12 on inserted block 2 pushes unidirectional fixture block 11 along groove 7 Side wall slides in and out, and unidirectional fixture block 11 resets under the action of the first 13 restoring force of spring to be restored unidirectionally to be clamped with latch 12, is made Inserted block 2 is only capable of, along direction one-way movement in groove 7 is inserted into, inserted block 2 and link block 4 being fixed, sliding block 8 is supported with purlin 3 at this time It fastens.

When needing to dismantle photovoltaic module 1, pull the unidirectional fixture block 11 of 1 four jiaos of junctions of photovoltaic module outside successively first Movement, then turning set block 17 makes in the embedded groove 20 that fixed link 18 is embedded on fixed block 19, makes unidirectional fixture block 11 will not be It is resetted under the action of first spring, 13 restoring force, when all unidirectional fixture blocks 11 are detached from the latch 12 on inserted block 2, holds up light Volt component 1 makes all inserted blocks 2 be disconnected block 4, completes the dismantlement work of photovoltaic module 1.

Claims

1. it is a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：Include being connect with photovoltaic module (1) Inserted block (2) and the link block (4) being connect with purlin (3), the link block (4) are equipped with the groove (7) being inserted into for inserted block (2), Nose bar (5) is fixed on the inserted block (2), the inserted block (2) is equipped with the shrinkage pool of nose bar (5) screw-thread fit, the groove (7) bottom symmetrical is equipped with and is connect with the side walls of link block (4) along the width direction of groove (7) side wall with link block (4) Sliding block (8) is equipped with lozenges (9), the inserted block (2) and groove (7) bottom on the sliding block (8) close to one end of groove (7) The both ends of sliding block (8) are pushed against with inserted block (2) and purlin (3) side wall respectively when abutting, and the link block (4), which is equipped with, makes inserted block (2) single direction locking mechanism inwardly unidirectionally slided along groove (7).

2. it is according to claim 1 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Single direction locking mechanism includes the unidirectional fixture block (11) that setting is pierced by groove (7) side wall, and the unidirectional fixture block (11) is along groove (7) side The width direction of wall is slidably connected with link block (4), and the unidirectional fixture block (11) of the unidirectional fixture block (11) is located at groove with sliding block (8) (7) different lateral, the inserted block (2) are equipped with the latch (12) that coordinates with unidirectional fixture block (11), on the unidirectional fixture block (11) Equipped with the elastic component for making it be unidirectionally clamped with latch (12).

3. it is according to claim 1 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described The top of link block (4) is equipped with convex block (14), and the card slot (15) coordinated with inner bead (6) is equipped in the convex block (14).

4. it is according to claim 3 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Convex block (14) is slidably connected along the short transverse of link block (4) with link block (4), and the convex block (14), which is equipped with, makes card slot (15) Bottom and inner bead (6) the second spring (16) that pushes against of lower end, second spring (16) both ends respectively with convex block (14) It is fixedly connected with link block (4).

5. it is according to claim 3 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Card slot (15) is V-groove.

6. it is according to claim 2 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described It is rotatably connected to set block (17) on the unidirectional one end of fixture block (11) far from inserted block (2), fixation is fixed on the set block (17) Bar (18), fixed block (19) is fixed on inserted block (2) outer wall, and the unidirectional fixture block (11) covers block when being detached from latch (12) (17) fixed link (18) is rotatably made to be clamped with fixed block (19).

7. it is according to claim 6 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Fixed block (19) is equipped with the embedded groove (20) coordinated with fixed link (18).

8. it is according to claim 2 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Elastic component is the first spring (13), and the first spring (13) both ends are solid with link block (4) outer wall and unidirectional fixture block (11) respectively Fixed connection.

9. it is according to claim 2 a kind of for photovoltaic module to be installed to the connector on purlin, it is characterized in that：It is described Sliding block (8) both ends are equipped with rubber block (10).