CN208862790U - A kind of photovoltaic bracket and photovoltaic system - Google Patents

A kind of photovoltaic bracket and photovoltaic system Download PDF

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Publication number
CN208862790U
CN208862790U CN201821724839.XU CN201821724839U CN208862790U CN 208862790 U CN208862790 U CN 208862790U CN 201821724839 U CN201821724839 U CN 201821724839U CN 208862790 U CN208862790 U CN 208862790U
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CN
China
Prior art keywords
column
supporting
photovoltaic
photovoltaic bracket
sliding slot
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Active
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CN201821724839.XU
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Chinese (zh)
Inventor
戚伟杰
龚健穗
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Kyushu Energy Ltd
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Kyushu Energy Ltd
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Priority to CN201821724839.XU priority Critical patent/CN208862790U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model belongs to photovoltaic apparatus technical field, discloses a kind of photovoltaic bracket.The first column including columns assemblies, including the second column and positioned at the second column two sides;Supporting element is rotationally connected with the second column, for fixing photovoltaic panel;Lifting component is able to drive wherein one group of first column and is lifted supporting element one end, and another group of the first column reduces supporting element one end.The utility model drives first column of the same side to be lifted supporting element one end by being lifted component, separately and make the reduction of the supporting element other end, and supporting element is rotationally connected with the second column, can according to the demand of user or the light irradiating angle in different regions or region is supported the adjustment of part tilt angle, improve user experience.The utility model proposes photovoltaic system, the adjustment of tilt angle can be carried out according to the actual needs of user, user experience is good.

Description

A kind of photovoltaic bracket and photovoltaic system
Technical field
The utility model relates to photovoltaic apparatus technical field more particularly to a kind of photovoltaic brackets and photovoltaic system.
Background technique
Currently, the not reproducible usability that traditional energy embodies, pollution is big, and utilization rate is low, destroys ecology, at high cost, and It just can overcome the disadvantages that these deficiencies using solar energy, wind energy as the new energy of representative, more and more countries are using new energy as realization The important way of sustainable development.
Photovoltaic system is that photovoltaic panel is mounted on photovoltaic bracket, is directed to the photovoltaic bracket of the photovoltaic system at family at present Tilt angles are fixed.In use, installation fixes photovoltaic bracket first, then photovoltaic panel is assembled on bracket, and It is welded using steel construction profile or bolt is fixed, so that photovoltaic panel is fixed on towards the south, horizontal by 5 ° to 20 °.Because of family Photovoltaic system is mostly installed at roof, and for the ease of the use on roof, safety and reduction also for photovoltaic bracket are pacified Full cost, the strut length of photovoltaic bracket is no more than 3 meters, and the length for requiring column of bracket lower section use space is not 1.8 meters can be lower than, cause user that can only select between optimal use space and best irradiation inclination angle first, user experience compared with Difference.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic bracket and photovoltaic system, realization is inclined according to user The adjustment of rake angle improves user experience.
For this purpose, the utility model uses following technical scheme:
A kind of photovoltaic bracket, comprising:
Columns assemblies, the first column including the second column and positioned at second column two sides;
Supporting element is rotationally connected with second column, and both ends, by first upright supports, the supporting element is used In fixed photovoltaic panel;
It is lifted component, described supporting element one end is lifted by first column for being able to drive the same side, and is made described The other end of supporting element reduces.
Preferably, being provided with sliding slot on the supporting element, one end of first column can be slidingly arranged at institute It states in sliding slot.
Preferably, the sliding slot is provided with block, one end position of first column at the both ends of its length direction Between two blocks.
Preferably, first column includes outer bar and interior bar, the interior bar is slidingly arranged in the outer bar, And described interior bar one end is connected to the lifting component, the other end can be slidingly arranged in the corresponding sliding slot.
Preferably, further including rotary connector, the rotary connector includes first and second of rotation connection, Described first is connected to the interior bar, and described second can be slidingly arranged in the sliding slot.
Preferably, the lifting component includes actuator, the actuator is connected to first column of the same side, It is vertically moving to be able to drive each first column.
Preferably, the lifting component further includes the lead screw being arranged along the vertical direction, the actuator is able to drive institute Lead screw rotation is stated, first column is all connected to the corresponding lead screw positioned at each of second column the same side The lifting platform matched.
Preferably, further including the purlin being set on the supporting element, the photovoltaic panel is fixedly arranged on the purlin.
Preferably, further including upright post base, first column and the second column are fixedly arranged on the upright post base.
To achieve the above object, present invention also provides a kind of photovoltaic systems, include photovoltaic bracket described above.
The utility model has the beneficial effects that
The utility model proposes photovoltaic bracket, by be lifted component drive first column of the same side by supporting element one end Lifting, and make the reduction of the supporting element other end, and supporting element is rotationally connected with the second column.It, can when user does not use roof Supporting element is adjusted to optimum tilt angle, guarantees the generating efficiency of photovoltaic panel, it, can be by supporting element tune when user uses roof It is whole to arrive minimum angle-of-incidence, increase the activity space on user roof, while making photovoltaic panel still there is certain generating efficiency, Er Qieke It is supported the adjustment of part tilt angle, according to the light irradiating angle of different regions or region to obtain maximum power generation effect Rate improves user experience.
The utility model proposes photovoltaic system, can according to user actual needs carry out tilt angle adjustment, use It experiences at family.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of photovoltaic bracket provided by the utility model;
Fig. 2 is the partial schematic diagram of lifting component provided by the utility model;
Fig. 3 is the partial structural diagram of photovoltaic bracket provided by the utility model.
In figure:
1, the first column;11, interior bar;12, outer bar;2, the second column;
3, supporting element;31, sliding slot;32, block;
4, rotary connector;41, first;42, second;
51, hand-operated wheel;52, driven wheel;53, transmission belt;54, worm screw;55, helical gear;561, lead screw;562, lifting platform;
6, upright post base;7, purlin.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer, Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
As depicted in figs. 1 and 2, a kind of photovoltaic bracket is present embodiments provided, which includes columns assemblies, support Part 3 and lifting component.Wherein, columns assemblies include the second column 2 and the first column 1 positioned at 2 two sides of the second column, and first is vertical Column 1 and the second column 2 are vertically arranged, and in the present embodiment, there are six the settings of the first column 1, and the second column 2 is provided with three It is a, and it is two groups that six the first columns 1, which are divided to, is located at the two sides of three the second columns 2, every group includes three the first columns 1, Certainly in other embodiments, the quantity of every group of first column 1 can be adjusted according to actual needs.The quantity of second column 2 It can be configured according to actual needs.Supporting element 3 is rotationally connected with 2 top of the second column, and both ends are by 1, the first column Support, supporting element 3 is for fixing photovoltaic panel, and in the present embodiment, supporting element 3 is crossbeam, and there are three the settings of supporting element 3, and three Supporting element 3 is rotationally connected with three the second columns 2 respectively, and certainly in other embodiments, supporting element 3 may be configured as a support Plate, and support plate is rotatablely connected with three the second columns 2 respectively.Lifting component drives first column 1 of the same side by supporting element 3 One end lifting, and the other end of supporting element 3 is reduced, specifically, in the present embodiment, lifting component, which is able to drive, to be located at Supporting element 3 is lifted by three columns 1 of three 2 the same sides of the second column.
Three the first columns 1 for being wherein located at 2 left side of the second column are driven to lift 3 one end of supporting element by lifting component It rises, and the other end of supporting element 3 is reduced, and supporting element 3 is rotationally connected with the second column 2, when user does not use roof, It can will reduce on the left of supporting element 3 so that supporting element 3 is adjusted to optimum angle of incidence, and guarantee the generating efficiency of photovoltaic panel, when user uses When roof, supporting element 3 can be adjusted to minimum angle-of-incidence, increase the activity space on user roof, while photovoltaic panel is still had Certain generating efficiency, and the tune of 3 tilt angle of part can be supported according to the light irradiating angle of different regions or region It is whole, to obtain maximum generating efficiency, improve user experience.
Specifically, each first upright bar 1 includes outer bar 12 and interior bar 11, interior bar 11 can be slidingly arranged at outer bar In 12, and interior bar 11 is connected to lifting component far from 3 one end of supporting element, and the other end is connected to supporting element 3.
As depicted in figs. 1 and 2, lifting component includes actuator and the lead screw being arranged along the vertical direction 561, in the present embodiment In, there are three the settings of lead screw 561, is respectively arranged in three first columns 1 in 2 left side of the second column, and each first column 1 Interior bar 11 be connected to the lifting platform 562 of corresponding lead screw 561.Specifically, actuator include hand-operated wheel 51, two from Driving wheel 52 and three worm screws 54.Wherein, hand-operated wheel 51 is set to the first column 1 centrally located in three the first columns 1 On.Two driven wheels 52 are respectively arranged in three the first columns 1 on two the first columns 1 of two sides, and hand-operated wheel 51 Transmission belt 53 is provided between two driven wheels 52.Three worm screws 54 are located in the outer bar 12 of three the first columns 1, and It is connected to hand-operated wheel 51 and two driven wheels 52, therefore, the rotation of hand-operated wheel 51 is able to drive each worm screw 54 and rotates.
In addition, actuator further include with three one-to-one helical gears 55 of lead screw 561, each helical gear 55 be fixedly arranged on On its corresponding lead screw 561, and it is meshed with a worm screw 54.By setting worm screw 54 and helical gear 55, rotation can be passed through Hand-operated wheel 51 drives three lead screws 561 to rotate, and then realizes and drive three first by the lifting platform 562 of three lead screws 561 Three interior bars 11 of column 1, which synchronize, to be risen or fallen.In addition, with the engagement of self-locking tooth angle between worm screw 54 and helical gear 55, so that snail Bar 54 and turbine 55 realize self-locking, stable support of the first column 1 of realization to supporting element 3 when not rotating.
Certainly, in other embodiments, the number of lead screw 561, helical gear 55 and driven wheel 52 can according to actual needs into Row setting.For example, the wherein side tool of the second column 2 is there are two when the first column 1, correspondingly lead screw 561 and helical gear 55 are set There are two setting, driven wheel 52 is then provided with one.
As shown in Figure 1, the photovoltaic bracket further includes upright post base 6, the quantity of upright post base 6 is equal to the first column 1 and the The sum of the quantity of two columns 2, each first column 1 and each second column 2 are all connected to a upright post base 6.Pass through column Photovoltaic bracket can be fixed on roof, improve the stability of photovoltaic bracket by pedestal 6.In addition, the photovoltaic bracket further includes purlin 7, purlin 7 is set on supporting element 3, for fixing photovoltaic panel.By setting purlin 7, the fixation of photovoltaic panel can not only be realized, But also can be reduced the materials'use amount of photovoltaic bracket, reduce the material cost of photovoltaic bracket.
As shown in figure 3, be provided at least two sliding slots 31 on supporting element 3, in the present embodiment, the quantity of sliding slot 31 and the The quantity of one column 1 is identical, i.e., sliding slot 31 is again provided with six, and six sliding slots 31 and six the first columns 1 correspond.Often The interior bar 11 of a first column 1 can be slidingly arranged in corresponding sliding slot 31 far from one end of lifting component.In addition, The approximate range of the optimum tilt angle in area in all parts of the country is 15 ° -35 ° according to statistics, therefore in order to limit the angle of supporting element 3 In a certain range, the both ends of 31 length direction of sliding slot are provided with block 32, in the present embodiment, sliding slot 31 and block 32 It matches and the tilt angle of supporting element 3 is limited between 5 ° and 20 °.Wherein, when tilt angle is 20 °, it is located at three the The height of three the first columns 1 of two columns, 2 side is 1399mm, and the height of the second column 2 is 2200mm, is located at three second The height of three the first columns 1 of 2 other side of column is 3000mm;Wherein, when tilt angle is 5 °, it is located at three second and stands The height of three the first columns 1 of 2 side of column is 2001mm, and the height of the second column 2 is 2200mm, is located at three the second columns The height of three the first columns 1 of 2 other sides is 2392mm, and so in other embodiments, the length of sliding slot 31 can be according to reality The angular range for needing to limit is adjusted.In addition, block 32 can also avoid the first column 1 out of, corresponding sliding slot 31 It skids off,
In addition, the photovoltaic bracket further includes connecting with the one-to-one rotary connector 4 of each first column 1, each rotation Fitting 4 includes first 41 and second 42, first 41 and second 42 rotation connection.Wherein, be connected to for first 41 with Its corresponding interior bar 11, what can be slided for second 42 is set in corresponding sliding slot 31.First 41 and second 42 Rotation connection, when so that rotary connector 4 rising or falling under the drive of interior bar 11, by first 41 and second 42 it Between relative rotation so that the power for 31 length directions along the chute being subject to for second 42 increases, convenient for drive second 42 in cunning Sliding in slot 31.And in order to avoid photovoltaic bracket is when by wind or vibration, each second 42 from corresponding Abjection in sliding slot 31, in the present embodiment, each sliding slot 31 have opening towards second 42 corresponding side, In the width direction of sliding slot 31, the width of opening is less than the width of sliding slot 31.It is " T " shape structure, including is connected for second 42 Limit plate and connecting plate.Wherein, limit plate is located in sliding slot 31.One end of the connection board is rotationally connected with first 41, the other end It is connected to limit plate across opening, and composition second 42 connecting plate and limit plate are integrally machined molding.
The present embodiment additionally provides a kind of photovoltaic system, including above-mentioned photovoltaic bracket and photovoltaic panel, photovoltaic panel are set to purlin On item 7, the tilt angle of photovoltaic panel can be adjusted by photovoltaic bracket, and tilt angle can be carried out according to the actual needs of user Adjustment, user experience is good.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (10)

1. a kind of photovoltaic bracket characterized by comprising
Columns assemblies, including the second column (2) and positioned at the first column (1) of the second column (2) two sides;
Supporting element (3) is rotationally connected with second column (2), and both ends are supported by first column (1), the branch Support member (3) is for fixing photovoltaic panel;
It is lifted component, the supporting element (3) one end is lifted by first column (1) for being able to drive the same side, and makes institute The other end for stating supporting element (3) reduces.
2. photovoltaic bracket according to claim 1, which is characterized in that be provided with sliding slot (31), institute on the supporting element (3) The one end for stating the first column (1) is slidingly arranged in the sliding slot (31).
3. photovoltaic bracket according to claim 2, which is characterized in that the sliding slot (31) is equal at the both ends of its length direction It is provided with block (32), one end of first column (1) is located between two blocks (32).
4. photovoltaic bracket according to claim 2, which is characterized in that first column (1) includes outer bar (12) and interior Bar (11), the interior bar (11) is slidingly arranged in the outer bar (12), and the interior bar (11) one end is connected to the lift Component is risen, the other end can be slidingly arranged in the corresponding sliding slot (31).
5. photovoltaic bracket according to claim 4, which is characterized in that it further include rotary connector (4), the rotation connection Part (4) includes first (41) being rotatablely connected and second (42), and first (41) are connected to the interior bar (11), institute Stating second (42) can be slidingly arranged in the sliding slot (31).
6. photovoltaic bracket according to claim 1, which is characterized in that the lifting component includes actuator, the driving Part is connected to first column (1) of the same side, and it is vertically moving to be able to drive first column (1).
7. photovoltaic bracket according to claim 6, which is characterized in that the lifting component further includes being arranged along the vertical direction Lead screw (561), the actuator be able to drive the lead screw (561) rotation, be located at described second column (2) the same side it is every A first column (1) is all connected to the lifting platform (562) that the corresponding lead screw (561) matches.
8. photovoltaic bracket according to claim 1, which is characterized in that further include the purlin being set on the supporting element (3) Item (7), the photovoltaic panel are fixedly arranged on the purlin (7).
9. photovoltaic bracket according to claim 1, which is characterized in that further include upright post base (6), each described first is vertical Column (1) and the second column (2) are fixedly arranged on the upright post base (6).
10. a kind of photovoltaic system, which is characterized in that including photovoltaic bracket as claimed in claims 1-9.
CN201821724839.XU 2018-10-24 2018-10-24 A kind of photovoltaic bracket and photovoltaic system Active CN208862790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821724839.XU CN208862790U (en) 2018-10-24 2018-10-24 A kind of photovoltaic bracket and photovoltaic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821724839.XU CN208862790U (en) 2018-10-24 2018-10-24 A kind of photovoltaic bracket and photovoltaic system

Publications (1)

Publication Number Publication Date
CN208862790U true CN208862790U (en) 2019-05-14

Family

ID=66421410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821724839.XU Active CN208862790U (en) 2018-10-24 2018-10-24 A kind of photovoltaic bracket and photovoltaic system

Country Status (1)

Country Link
CN (1) CN208862790U (en)

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