CN206807375U - Photovoltaic board mounting stand - Google Patents

Abstract

The utility model discloses photovoltaic board mounting stand, including, rectangular shaped rim, the upper side frame installation receiver of the rectangular shaped rim, installation winding bar in the receiver, also include, blind, the fixing end of the blind is installed on winding bar, pull end is stretched out from the open seam of the receiver, mounts in the lower frame of the rectangular shaped rim, and photovoltaic board mounting stand disclosed in the utility model, which has, blocks function, night, rainy days etc. photovoltaic panel conversion of solar energy it is low in the case of, the problems such as avoiding photovoltaic panel from falling ash is blocked by using blind and occurred.Photovoltaic panel cleaning frequency is reduced, also ensure that the security of above-mentioned period photovoltaic panel more preferably.

Description

Photovoltaic board mounting stand

Technical field

It the utility model is related to photovoltaic panel accessory technical field, more particularly to a kind of photovoltaic board mounting stand.

Background technology

The surface that megawatt level photovoltaic plant has solar energy photovoltaic panel is dirty by dust, sand and birds droppings etc., causes to send out The situation that electricity declines.The spot on surface has a strong impact on generating efficiency, lowers equipment life, it is also possible to can cause fire.Clearly Washing totally thoroughly if leaving dead angle, must may cause serious consequences such as " hot spot effects ".Under normal light situation, not by Cleaning corner parts cell panel can be changed into power consuming units from generator unit, and shielded photovoltaic cell can become the load not generated electricity Resistance, electric power caused by consumption connected battery, that is, generate heat, here it is hot spot effect.This process can aggravate cell panel aging, reduce Contribute, fire can be caused when serious.To avoid above mentioned problem, it is therefore desirable to solar energy photovoltaic panel periodic cleaning.But Due to photovoltaic panel cleaning, time-consuming, and cleaning frequency is high, therefore causes human and material resources to consume the problem of serious.

Utility model content

To solve in the prior art, photovoltaic panel cleaning frequency is high, manpower and materials expend big technical problem, the utility model Technical scheme it is as follows：

Photovoltaic board mounting stand, it is characterised in that including, rectangular shaped rim, the upper side frame installation receiver of the rectangular shaped rim, Installation winding bar in the receiver, in addition to, blind, the fixing end of the blind is installed on winding bar, pull end Stretch out, mounted in the lower frame of the rectangular shaped rim from the open seam of the receiver.

Wherein, the pull end mounting hook of the blind, lower frame installation and the hook phase of the rectangular shaped rim The link answered.

Wherein, in addition to, multifunction board, drainpipe and receive water pipe；The multifunction board opens up inner chamber, the drainpipe peace Loaded on the inner chamber upper end, the receipts water pipe is installed on the inner chamber lower end；The drainpipe is located at the pipe shaft of the interior intracavitary Osculum is opened up, the pipe shaft that the receipts water pipe is located at the interior intracavitary, which opens up, receives water hole；The water inlet pipe mouth of the drainpipe is located at Multifunction board side, is connected with inlet pipeline；The effluent pipe mouth for receiving water pipe is located at multifunction board side, connects with outlet pipeline Connect；The multifunction board is mounted on the rectangular shaped rim back side.

Wherein, rubber strip, the winding bar open up installation notch corresponding with the rubber strip, and the rubber strip is by described in The fixing end of blind is fixed in the installation notch.

Wherein, storage ring corresponding with hook is set on the receiver.

Photovoltaic board mounting stand disclosed in the utility model, which has, blocks function, in the photovoltaic panel luminous energy such as night, rainy days In the case that conversion ratio is low, the problems such as avoiding photovoltaic panel from falling ash is blocked by using blind and occurred.Reduce photovoltaic panel cleaning frequency Rate, it also ensure that the security of above-mentioned period photovoltaic panel more preferably.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation after the winding of the utility model blind；

Fig. 3 is the schematic cross-section of the utility model rectangular shaped rim；

Fig. 4 is the structural representation for winding bar；

Fig. 5 is the structural representation of the utility model multifunction board.

Embodiment

Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described. Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belong to the scope of the utility model protection.

As Figure 1-5, rectangular shaped rim 1 is preferably that aluminium alloy makes, and for installing fixed photovoltaic panel, photovoltaic panel is installed on The middle part 101 of rectangular shaped rim 1.Assembly method can be a variety of existing connected modes such as gluing, bolt connection, buckle.Rectangular shaped rim 1 Upper side frame on by gluing fixed receiver 102, winding bar 103 both ends both ends set raised, and the two side of receiver 102 opens up Groove, projection 111 coordinates with groove make it that winding bar 103 is installed in receiver 102, and free to rotate.Winding bar 103 is opened If installation notch, rubber strip 104 is adapted with installation notch size shape.The fixing end of blind 105 is inserted into installation notch It is interior, filled in using rubber strip 104 in installation notch so that the fixing end of blind 105 is fixed in installation notch.Receiver 102 foreboard opens up open seam 106, for pull blind 105.The pull end of blind 106 is stretched out from open seam.Block The pull end mounting hook 107 of curtain 106, the lower frame installation link 108 of rectangular shaped rim 1, hook 107 are adapted to link 108, hidden Check apron 105 is mounted in the lower frame of rectangular shaped rim 1.Dim in night, dusk or early morning sunlight, photovoltaic panel can not be completed to send out substantially Electricity requires, therefore is blocked photovoltaic panel by blind, avoids photovoltaic panel from falling grey or foreign matter and drops, delays photovoltaic plate surface Get dirty the time, reduce cleaning frequency.And for example it is easily caused photovoltaic plate surface in rainy days, photovoltaic panel surface temperature overheat, rainwater Glass rupture, therefore rainwater is blocked by blind, protected beneficial to photovoltaic panel.The material of blind 105 can Selected for current materials such as waterproof fabrics, plastic films.

In a kind of optional embodiment, as shown in figure 5, multifunction board 2 is mounted on the back side of rectangular shaped rim 1, for reclaiming Photovoltaic back heat and photovoltaic panel is cooled by reclaiming heat, by rectangular shaped rim 1, photovoltaic panel be fixedly mounted In metope to be installed, roof etc..Multifunction board 2 opens up an inner chamber 201, and setting inner chamber 201 is relative to the higher one end in ground For upper end 202, the other end is lower end 203.Drainpipe 3 is installed on the upper end of inner chamber 201, water pipe 4 is received and is installed under inner chamber 201 End 203, the pipe shaft that drainpipe 3 is located in inner chamber 201 open up osculum 301, receive the pipe shaft that water pipe 4 is located in inner chamber 201 and open up Receive water hole 401.By the draining of osculum 301, current pass through the inner chamber 201 of multifunction board 2, and multi-functional 2 plate surface temperature is inhaled After receipts, the water after heating enters in receipts water pipe 4 by receiving water hole 401.The one end open of drainpipe 3 installs the first safety valve 302, Another end opening is water inlet pipe mouth 303, is connected with inlet pipeline.The one end open for receiving water pipe 4 installs the second safety valve 402, separately One end open is effluent pipe mouth 403, is connected with outlet pipeline.Water inlet pipe mouth 303 can for ease of pipeline installation with effluent pipe mouth 403 It is arranged to positioned at the same side of multifunction board 2.It is easy to multigroup photovoltaic panel assembling framework and multifunction board series connection assembled.Inlet pipeline Into cold water, by absorbing heat, the water gone out from outlet pipeline can be hot water, reach heat recovery and utilization, not only reduce Photovoltaic plate temperature, improves photovoltaic panel service life, and and can makes full use of heat energy.

Storage ring 109 corresponding with hook 107 is set in a kind of optional embodiment, on receiver 102.Storing ring is One plastic material annulus.When daytime or it is sunny when, by blind by wind bar wind, by the hook at pull end mount in Store fixed in ring.In order to avoid birds are fallen within photovoltaic panel, photovoltaic panel is caused to damage or shadow region be present, can be in rectangular shaped rim Upper installation bird-scaring unit.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims (5)

1. photovoltaic board mounting stand, it is characterised in that including, rectangular shaped rim, the upper side frame installation receiver of the rectangular shaped rim, institute State installation winding bar in receiver, in addition to, blind, the fixing end of the blind is installed on winding bar, pull end from Stretch out, mounted in the lower frame of the rectangular shaped rim in the open seam of the receiver.

2. photovoltaic board mounting stand according to claim 1, it is characterised in that the pull end mounting hook of the blind, Lower frame installation and the corresponding link of the hook of the rectangular shaped rim.

3. photovoltaic board mounting stand according to claim 2, it is characterised in that also include, multifunction board, drainpipe and receipts water Pipe；The multifunction board opens up inner chamber, and the drainpipe is installed on the inner chamber upper end, and the receipts water pipe is installed on the inner chamber Lower end；The pipe shaft that the drainpipe is located at the interior intracavitary opens up osculum, the pipe shaft received water pipe and be located at the interior intracavitary Open up and receive water hole；The water inlet pipe mouth of the drainpipe is located at multifunction board side, is connected with inlet pipeline；It is described to receive going out for water pipe Hose nozzle is located at multifunction board side, is connected with outlet pipeline；The multifunction board is mounted on the rectangular shaped rim back side.

4. photovoltaic board mounting stand according to claim 3, it is characterised in that rubber strip, it is described winding bar open up with it is described The fixing end of the blind is fixed in the installation notch by the corresponding installation notch of rubber strip, the rubber strip.

5. photovoltaic board mounting stand according to claim 4, it is characterised in that set on the receiver corresponding with hook Store ring.