CN207504815U - A kind of folding solar photovoltaic panel - Google Patents
A kind of folding solar photovoltaic panel Download PDFInfo
- Publication number
- CN207504815U CN207504815U CN201721749261.9U CN201721749261U CN207504815U CN 207504815 U CN207504815 U CN 207504815U CN 201721749261 U CN201721749261 U CN 201721749261U CN 207504815 U CN207504815 U CN 207504815U
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- photovoltaic panel
- shaft
- sleeve
- ontology
- spline
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of folding solar photovoltaic panel, if this solar energy photovoltaic panel is joined end to end by the ontology of the photovoltaic panel of dry plate equidimension, the outer rim of ontology is fixed by an installing frame, the both sides of installing frame are fixedly installed a connecting rod respectively, two connecting rods are mutually parallel, a shaft has been respectively fixedly connected between the end of two connecting rods, a sleeve is arranged in shaft, sleeve lining has internal spline, shaft outer surface has external splines, the outer diameter of external splines is less than the internal diameter of internal spline, the both ends of shaft are arranged with a holddown spring respectively, the both ends of holddown spring connect the side of connecting rod and the end face of sleeve respectively, one end of shaft is fixedly installed an axle sleeve, there are two bolts for fixed setting on axle sleeve；Bolt can be simultaneously plugged in the spline of internal spline and the spline of external splines, and by sleeve and shaft locking；It is fixedly linked between sleeve on adjacent bodies by a connecting plate.The utility model has many advantages, such as foldable.
Description
Technical field
The utility model is related to a kind of solar energy photovoltaic panel, more particularly to a kind of folding solar photovoltaic panel.
Background technology
Solar photovoltaic generation system is the photovoltaic effect using solar cell semi-conducting material, and solar radiation energy is straight
Switch through a kind of new power generating system for being changed to electric energy, there is independent operating and the two ways that is incorporated into the power networks.The photovoltaic hair of independent operating
Electric system needs accumulator as energy storage device, is mainly used for the outlying district of no power grid and population decentralization area, entire system
Cost of uniting is very high；In the area for having public electric wire net, photovoltaic generating system connect with power grid and is incorporated into the power networks, and saves accumulator, not only
Cost can be greatly lowered, and with higher generating efficiency and better environmental-protecting performance.
The patent No.：201520534774.2, a kind of photovoltaic grillage convenient for photovoltaic panel installation is provided, including being used for photovoltaic
The fixed fixed frame of grillage and for the fixed photovoltaic panel fixed plate of photovoltaic panel, photovoltaic panel fixed plate is set relative to fixed frame inclination
It puts, further includes the clamping screw for being arranged on photovoltaic panel fixed plate lower end, the lower end of photovoltaic panel fixed plate is also fixedly connected with locking
Plate, clamping screw are threaded through on latch, and fixed frame is connected with the lower end of photovoltaic panel fixed plate by clamping screw, and photovoltaic panel
Fixed plate can be rotated around the axis of clamping screw；Hinged block is additionally provided on fixed frame, further includes and inclines for photovoltaic panel fixed plate
The lower end of the adjusting rod of gradient adjustment, hinged block and adjusting rod is articulated and connected, and the upper end of adjusting rod is hingedly connected with slide plate, slide plate
It is fixedly connected in photovoltaic panel fixed plate, and slide plate and the tie point position of photovoltaic panel fixed plate are adjustable.
Above-mentioned patent solves the problems, such as the placement of photovoltaic, but does not solve the problems, such as photovoltaic panel not with carrying.
The patent No.：CN201420194358.8, a kind of portable folding photovoltaic panel, including two pieces of photovoltaic panels and supporting rack,
Two pieces of photovoltaic panels are placed side by side, and two sides adjacent to each other are connected by folding, in off working state, two pieces of photovoltaic panels to
Folded inside be closed, in working condition, two pieces of photovoltaic panels be supported frame inclination prop, by adjusting supporting rack vertex far from ground
The vertical height in face adjusts the angle of inclination of photovoltaic panel, and supporting rack includes elevating lever and hollow stem, elevating lever is placed on hollow stem
Outside, after the relative position for adjusting elevating lever and hollow stem, elevating lever and hollow stem are tightly fastened by nut；Also wrap
Two groups of wheels are included, the bottom of each photovoltaic panel is respectively arranged with one group of wheel；The outside of every group of wheel, in photovoltaic panel inclined direction
Extended line on be additionally provided with brake baffle；Alternatively, supporting rack include two horizontal bottom bars, gate-shaped inclined shore frame and
Two gag lever posts, the one end of one end of each horizontal bottom bar respectively with a gag lever post are fixed, and two gag lever posts are individually fixed in
The back side of two pieces of photovoltaic panels, the middle part of the bottom ends of two door pillars of inclined shore frame respectively with horizontal bottom bar is connect, each to limit
Several card slots are respectively arranged on bar, the top cross-bar of inclined shore frame is stuck in mutually level card on two gag lever posts simultaneously
In slot, by selecting different card slots, support photovoltaic panel is tilted inclined shore frame by different angle.
Said program solves the folding of photovoltaic panel, but its volume causes asking for portable inconvenience again without reduction
Topic.
Disclosed in Chinese patent CN201610606838.4 a kind of multi-stack too can photovoltaic panel, it is living including main photovoltaic panel
Dynamic photovoltaic panel, connecting rod；The photovoltaic face of main photovoltaic panel or shady face arrange several pieces of activity photovoltaic panels；The side hinge of main photovoltaic panel
Extension bar in succession；One end of connecting rod and main photovoltaic panel are hinged, the side of the other end and activity photovoltaic panel is hinged；Several pieces of activity
Photovoltaic panel is hinged to by connecting rod in main photovoltaic panel.
Several pieces of activity photovoltaic panels are from top to bottom once formed by stacking；Several pieces of activity photovoltaic panels are to the exhibition of main photovoltaic panel both sides
It opens；And do not have the expansion direction of two pieces of adjacent activity photovoltaic panels opposite；The photovoltaic face of main photovoltaic panel or shady face arrange two pieces
Activity photovoltaic panel；Connecting rod includes long section connecting rod and short section connecting rod；The photovoltaic face of main photovoltaic panel or the movable light of shady face
Volt plate is hinged using short section connecting rod, and the photovoltaic panel on the outside of activity photovoltaic panel is hinged using long section connecting rod with main photovoltaic panel；It is main
The side of photovoltaic panel is set there are two connecting rod hinge joint.
In said program, the expanded angle and setting angle control range of photovoltaic panel are small, and the direction of illumination of sunlight occurs
During offset, there is apparent variation in generated energy, change greatly the generated energy of photovoltaic panel in each period, be unfavorable for field work
It uses.
Utility model content
The purpose of this utility model is for the above problem existing for existing technology, provides a kind of folding solar light
Plate is lied prostrate, technical problem to be solved in the utility model is how solar energy photovoltaic panel to be enable to fold, in order to carry and transport
It is defeated.
The purpose of this utility model can be realized by following technical proposal：A kind of folding solar photovoltaic panel, it is special
Sign is, if this solar energy photovoltaic panel is joined end to end by the ontology of the photovoltaic panel of dry plate equidimension, the outer rim of the ontology
It is fixed by an installing frame, the both sides of the installing frame are fixedly installed a connecting rod respectively, and two connecting rods are mutually parallel, two companies
A shaft has been respectively fixedly connected between the end of bar, a sleeve is arranged in the shaft, the sleeve lining has interior flower
Key, the shaft outer surface have external splines, and the outer diameter of the external splines is less than the internal diameter of internal spline, the both ends point of the shaft
It is not arranged with a holddown spring, the both ends of the holddown spring connect the side of connecting rod and the end face of sleeve, the shaft respectively
One end be fixedly installed an axle sleeve, there are two bolts for fixed setting on the axle sleeve；In the bolt can be plugged in simultaneously
In the spline of spline and the spline of external splines, and by sleeve and shaft locking；Pass through one between sleeve on adjacent bodies
Connecting plate is fixedly linked.
In a kind of above-mentioned folding solar photovoltaic panel, the thickness of the ontology is less than the thickness of connecting rod.
In a kind of above-mentioned folding solar photovoltaic panel, the holddown spring of one end with axle sleeve in the shaft
Coefficient of elasticity is less than the coefficient of elasticity of the holddown spring of the other end in shaft.
Sleeve can rotate around the shaft, by squeezing sleeve, it is made to be detached from two bolts on axle sleeve, can freely be revolved
Rotaring sleeve is adjusted to appropriate location, and bolt may be inserted between internal spline and external splines, and bolt is made to be caught in internal spline simultaneously
In the spline of sliding slot and external splines, so as to which by shaft and sleeve locking, each ontology can revolve between each other around respective shaft
Turn any angle, realize the adjustment of ontology direction, the ontology of each photovoltaic panel can be made to fold to form a square by rotating each ontology
The box structure of shape, so as to reduce its area occupied, make it have it is easy to carry, transport the advantages that.
One stent on the lowermost ontology can be installed, stent photovoltaic panel is enable to be utilized to the greatest extent, if
This photovoltaic panel is used for outdoor study, one of or polylith ontology can be selected as pedestal, by other each ontologies towards suitably
Position, make this photovoltaic panel that can directly be used and fix without pedestal and stent.
The ontology different rotation angle of each photovoltaic panel can also be made each ontology towards difference, in sunlight direction of illumination
When shifting, also there can be part photovoltaic panel that can receive stronger illumination, there is no the offset of solar irradiation direction
It can not continue the situation of power generation, light power of the photovoltaic panel in different time can also be made to maintain phase by this setting
In the range of small change, so as to simplify the structure of other accumulation of energys, the mechanisms such as conversion, realize metastable electric energy storage with
Electric energy exports.
In folding process, because connecting rod thickness is more than the thickness of ontology so that ontology can not only be protected by installing frame,
It also is able to be protected by connecting rod, avoids ontology frayed and squeezes.
Description of the drawings
Fig. 1 is the structure diagram under this photovoltaic panel working condition.
Fig. 2 is the structure diagram under this photovoltaic panel folded state.
Fig. 3 is the planar structure schematic diagram of the ontology of this photovoltaic panel.
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Fig. 5 is the sectional view on B directions in Fig. 4.
Fig. 6 is the structure diagram of this photovoltaic panel bottom bracket axle.
In figure, 1, ontology；21st, installing frame；22nd, connecting rod；23rd, shaft；24th, sleeve；31st, internal spline；32nd, external splines；33、
Holddown spring；34th, axle sleeve；35th, bolt；36th, connecting plate.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, if this solar energy photovoltaic panel is by the photovoltaic panel of dry plate equidimension
Ontology 1 joins end to end, and the outer rim of ontology 1 is fixed by an installing frame 21, and the both sides of installing frame 21 are fixedly installed respectively
One connecting rod 22, two connecting rods 22 are mutually parallel, and a shaft 23, shaft 23 have been respectively fixedly connected between the end of two connecting rods 22
On be arranged with a sleeve 24,24 inner wall of sleeve has an internal spline 31, and 23 outer surface of shaft has an external splines 32, external splines 32 it is outer
Diameter is less than the internal diameter of internal spline 31, and the both ends of shaft 23 are arranged with a holddown spring 33, the both ends difference of holddown spring 33 respectively
The side of connecting rod 22 and the end face of sleeve 24 are connected, one end of shaft 23 is fixedly installed an axle sleeve 34, fixes and set on axle sleeve 34
Bolt 35 there are two putting；Bolt 35 can be plugged in simultaneously in the spline of internal spline 31 and the spline of external splines 32, and will
Sleeve 24 and 23 locking of shaft；It is fixedly linked between sleeve 24 on adjacent bodies 1 by a connecting plate 36.
The thickness of ontology 1 is less than the thickness of connecting rod 22；The bullet of the holddown spring 33 of one end with axle sleeve 34 in shaft 23
Property coefficient is less than the coefficient of elasticity of the holddown spring 33 of the other end in shaft 23.
Sleeve 24, by squeezing sleeve 24, can make it de- with two bolts 35 on axle sleeve 34 with around the shaft 23 rotations
From, sleeve 24 can be rotated freely, is adjusted to appropriate location, bolt 35 may be inserted between internal spline 31 and external splines 32,
Make bolt 35 while be caught in the sliding slot of internal spline 31 and the spline of external splines 32, so as to which shaft 23 and sleeve 24 be locked
Only, each ontology 1 around respective 23 any rotation of shaft, can realize the adjustment of 1 direction of ontology between each other, can pass through
Each ontology 1 is rotated, the ontology 1 of each photovoltaic panel is made to fold the box structure for forming a rectangle, so as to reduce its area occupied, makes it
There is easy to carry, transport.
One stent on the lowermost ontology 1 can be installed, stent photovoltaic panel is enable to be utilized to the greatest extent, if
This photovoltaic panel is used for outdoor study, can select one of or polylith ontology 1 as pedestal, by other each ontologies 1 towards fitting
When position, make this photovoltaic panel that can directly be used and fix without pedestal and stent.
1 different rotation angle of ontology of each photovoltaic panel can also be made each ontology 1 towards difference, in sunlight irradiation side
To when shifting, also there can be part photovoltaic panel that can receive stronger illumination, there is no the offsets of solar irradiation direction
And the situation of power generation can not be continued, it can also maintain light power of the photovoltaic panel in different time by this setting
In relatively small variation range, so as to simplify the structure of the mechanisms such as other accumulation of energys, conversion, metastable electric energy storage is realized
It is exported with electric energy.
In folding process, because 22 thickness of connecting rod is more than the thickness of ontology 1 so that ontology 1 can not only be by installing frame 21
Protection, additionally it is possible to by the protection of connecting rod 22, avoid ontology 1 frayed and squeeze.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. a kind of folding solar photovoltaic panel, which is characterized in that if this solar energy photovoltaic panel is by the photovoltaic panel of dry plate equidimension
Ontology (1) join end to end, the outer rim of the ontology (1) is fixed by an installing frame (21), the installing frame (21)
Both sides are fixedly installed a connecting rod (22) respectively, and two connecting rods (22) are mutually parallel, between the end of two connecting rods (22) respectively
A shaft (23) is fixedly connected with, a sleeve (24) is arranged on the shaft (23), sleeve (24) inner wall has interior flower
Key (31), shaft (23) outer surface have external splines (32), and the outer diameter of the external splines (32) is less than internal spline (31)
Internal diameter, the both ends of the shaft (23) are arranged with a holddown spring (33) respectively, and the both ends of the holddown spring (33) connect respectively
The side of connective pole (22) and the end face of sleeve (24), one end of the shaft (23) is fixedly installed an axle sleeve (34), described
There are two bolts (35) for fixed setting on axle sleeve (34)；The bolt (35) can be plugged in the spline of internal spline (31) simultaneously
In the spline of external splines (32), and by sleeve (24) and shaft (23) locking；Between sleeve (24) on adjacent bodies (1)
It is fixedly linked by a connecting plate (36).
2. a kind of folding solar photovoltaic panel according to claim 1, which is characterized in that the thickness of the ontology (1) is small
Thickness in connecting rod (22).
3. a kind of folding solar photovoltaic panel according to claim 2, which is characterized in that there is axis on the shaft (23)
The coefficient of elasticity for covering the holddown spring (33) of the one end of (34) is less than the elasticity of the holddown spring (33) of the other end in shaft (23)
Coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749261.9U CN207504815U (en) | 2017-12-13 | 2017-12-13 | A kind of folding solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749261.9U CN207504815U (en) | 2017-12-13 | 2017-12-13 | A kind of folding solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504815U true CN207504815U (en) | 2018-06-15 |
Family
ID=62509596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721749261.9U Expired - Fee Related CN207504815U (en) | 2017-12-13 | 2017-12-13 | A kind of folding solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361523A (en) * | 2018-10-29 | 2019-02-19 | 合肥鸿坤通信工程有限公司 | A kind of field communication apparatus with power saving function |
| CN114658285A (en) * | 2022-04-22 | 2022-06-24 | 杭州华鼎新能源有限公司 | Building integrated photovoltaic assembly |
-
2017
- 2017-12-13 CN CN201721749261.9U patent/CN207504815U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361523A (en) * | 2018-10-29 | 2019-02-19 | 合肥鸿坤通信工程有限公司 | A kind of field communication apparatus with power saving function |
| CN114658285A (en) * | 2022-04-22 | 2022-06-24 | 杭州华鼎新能源有限公司 | Building integrated photovoltaic assembly |
| CN114658285B (en) * | 2022-04-22 | 2023-10-17 | 杭州华鼎新能源有限公司 | Photovoltaic building integrated component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |