CN113212288A - Multifunctional solar panel device for motor home - Google Patents

Multifunctional solar panel device for motor home Download PDF

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Publication number
CN113212288A
CN113212288A CN202110518225.6A CN202110518225A CN113212288A CN 113212288 A CN113212288 A CN 113212288A CN 202110518225 A CN202110518225 A CN 202110518225A CN 113212288 A CN113212288 A CN 113212288A
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CN
China
Prior art keywords
solar panel
layer
bearing frame
multifunctional
multistage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110518225.6A
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Chinese (zh)
Inventor
苏彬诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huoshu Technology Co Ltd
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Huoshu Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huoshu Technology Co Ltd filed Critical Huoshu Technology Co Ltd
Priority to CN202110518225.6A priority Critical patent/CN113212288A/en
Publication of CN113212288A publication Critical patent/CN113212288A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/20—Collapsible or foldable PV modules
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention belongs to the technical field of motor homes, and discloses a multifunctional solar panel device for a motor home, which comprises a main solar panel, a multi-stage slide rail and an expanded solar panel, wherein the middle-layer solar panel comprises a solar panel and a rain shielding plate, the solar panel is in sliding connection with the inner-layer multi-stage slide rail, the rain shielding plate is arranged at the bottom of the upper-layer solar panel and is hinged with one end of the upper-layer solar panel, and the expanded upper-layer solar panel and the rain shielding plate form a rain shielding shed. With this structural design's multi-functional solar panel device, can be through the setting of multistage slide rail, convenient smooth and easy realization solar panel and upper solar panel's exhibition of receiving and releasing can also satisfy people's multiple user demand through the setting of dash board simultaneously.

Description

Multifunctional solar panel device for motor home
Technical Field
The invention relates to the technical field of motor homes, in particular to a multifunctional solar panel device for a motor home.
Background
When the solar panels in the prior art are used, most solar panels are tiled side by side, if the total generated power in unit time is to be increased, the power generation requirement of the solar panels can be met only by a large installation area matched with the solar panels, so that when the solar panels are used in places with fixed installation areas, the total generated power is difficult to be effectively increased, such as tourists for traveling, and the total generated power in unit time is difficult to be greatly increased due to the fixed area of the top of a carriage; although the prior art also adopts a solar panel device which is arranged in a folding and unfolding mode, most of the solar panels are simply stacked layer by layer, when the solar panels are expanded outwards, the solar panels are unsmooth in the folding and unfolding process due to the lack of a stable and reliable supporting structure, time and labor are wasted, the total thickness of the stacked solar panels is generally thicker, the height of the whole vehicle is easy to exceed the standard after the solar panels are erected on the roof of the vehicle, and a lot of inconvenience is brought to the operation; secondly, most of the functions of the solar panel in the prior art are single after the solar panel is unfolded, and due to the lack of a necessary rain shielding plate, rainwater can easily float into one side of the carriage.
Disclosure of Invention
The invention aims to provide a multifunctional solar panel device for a caravan, which has various functions, smooth folding and unfolding and stable and reliable structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional solar panel apparatus for a caravan, comprising:
the main solar panel is erected on the vehicle roof and is fastened with the vehicle roof;
the multistage sliding rails are arranged on two opposite sides of the main solar panel and comprise an inner multistage sliding rail and an outer multistage sliding rail which are sequentially erected outwards from the two opposite sides of the main solar panel, and the height of the outer multistage sliding rail is greater than that of the inner multistage sliding rail;
the extended solar panel comprises a middle-layer solar panel and an upper-layer solar panel which are erected above the main solar panel in parallel at intervals, and a supporting assembly, wherein the bottom of the upper-layer solar panel is matched with the middle-layer solar panel and the main solar panel respectively; two opposite side walls of the middle-layer solar panel are respectively fastened with the corresponding inner-layer multistage slide rails; two opposite side walls of the upper-layer solar panel are respectively fastened with the corresponding outer-layer multistage slide rails;
middle level solar panel includes solar panel and dash board, solar panel with the multistage slide rail sliding connection of inlayer, dash board set up in upper solar panel bottom and with the one end of the multistage slide rail of skin is articulated mutually, after the expansion upper solar panel with dash board forms the canopy.
One end of the unfolded outer-layer multi-stage slide rail, which is far away from the vehicle body, is provided with a first driving mechanism for driving the flashing to automatically fold and unfold; one end of the unfolded outer-layer multistage slide rail, which is close to the vehicle body, is provided with a second driving mechanism for driving the upper-layer solar panel to automatically unfold; one end of the expanded inner-layer multistage slide rail, which is close to the vehicle body, is provided with a third driving mechanism for driving the solar panel to automatically expand and contract; the flashing board the upper solar panel and solar panel all are provided with the locking mechanism who is used for the location after exhibition of rolling up.
The supporting assembly comprises a guide rail arranged along the length direction of the lower bottom surface of the upper solar panel, a supporting piece in sliding connection with the guide rail, a first magnetic suction piece or a first clamping piece arranged at one end of the guide rail and used for positioning the supporting piece, and a second magnetic suction piece or a second clamping piece arranged at one end of the solar panel and used for driving the supporting piece to synchronously move along with the solar panel; the lower end of the support piece is in sliding fit with the upper surface of the main solar panel.
When the solar panel is unfolded or folded, the supporting piece is attracted by the second magnetic part or the second clamping part and slides synchronously with the solar panel.
The solar panel comprises a main solar panel, a first middle layer bearing frame, a second middle layer bearing frame, a middle layer bearing roller and a second middle layer bearing frame, wherein the first middle layer bearing frame and the second middle layer bearing frame are respectively arranged on two opposite sides of the solar panel; the height of the first middle layer bearing frame is greater than that of the second middle layer bearing frame.
Wherein, the outside of second middle level bearing frame is provided with second magnetism is inhaled piece or second joint piece.
The solar panel comprises an upper solar panel, a lower solar panel and a support piece, wherein a first upper bearing frame and a second upper bearing frame are respectively arranged on two opposite sides of the upper solar panel, and when the upper solar panel is unfolded, the support piece on the lower bottom surface of the second upper bearing frame is lapped on the upper surface of the main solar panel.
And the height of the first upper layer bearing frame is greater than that of the second upper layer bearing frame.
The solar panel and the two opposite frames of the upper solar panel are respectively provided with a rack, and the second driving mechanism and the third driving mechanism are respectively meshed with the corresponding racks.
The first driving mechanism is arranged at the bottom of the upper-layer solar panel, and the rain shielding plate is meshed with the first driving mechanism through a driven gear arranged at the end part of the hinge shaft.
The invention has the beneficial effects that: the invention provides a multifunctional solar panel device for a caravan, which comprises a main solar panel, a multi-stage slide rail and an expanded solar panel, wherein the middle solar panel comprises a solar panel and a rain shielding plate, the solar panel is connected with the inner multi-stage slide rail in a sliding manner, the rain shielding plate is arranged at the bottom of the upper solar panel and is hinged with one end of the outer multi-stage slide rail, and the expanded upper solar panel and the rain shielding plate form a rain shielding shed. With this structural design's multi-functional solar panel device, can be through the setting of multistage slide rail, convenient smooth and easy realization solar panel and upper solar panel's exhibition of receiving and releasing can also satisfy people's multiple user demand through the setting of dash board simultaneously.
Drawings
Fig. 1 is an isometric view of a multi-functional solar panel apparatus for a caravan of the present invention in an expanded state.
Figure 2 is an isometric view of a multi-functional solar panel apparatus for a caravan of the present invention when not deployed.
Fig. 3 is an isometric view of fig. 2 with the caravan removed.
Fig. 4 is a sectional view of section a-a in fig. 3.
Fig. 5 is a sectional view of section B-B in fig. 3.
Fig. 6 is a schematic cross-sectional view of the solar panel and the upper solar panel of fig. 3 in a half-unfolded state.
Fig. 7 is a schematic cross-sectional view of the solar panel, the upper solar panel and the flashing of fig. 3 after deployment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Referring to fig. 1 to 7, the present embodiment provides a multifunctional solar panel device for a caravan, including a main solar panel 200, a multi-stage slide rail, and an expansion solar panel, wherein the main solar panel 200 is erected on a roof through a heat dissipation bracket and fastened to the roof through the heat dissipation bracket; the multi-stage slide rails are arranged on two opposite sides of the main solar panel 200; the extended solar panel comprises a middle-layer solar panel and an upper-layer solar panel 420 which are erected above the main solar panel 200 in parallel at intervals, and a supporting assembly which is arranged at the bottom of the upper-layer solar panel 420 and is matched with the middle-layer solar panel and the main solar panel 200 respectively.
Adopt the car as a house roof solar device that above-mentioned structure erect, can be through the setting of multistage slide rail, the expansion of convenient realization upper solar panel 420 and middle level solar panel to main solar panel 200 both sides, and then make it under the unchangeable circumstances of installation area, effectively expand solar panel's total area, promote solar panel's generating efficiency then.
Preferably, the multi-stage sliding rails in this embodiment include an inner multi-stage sliding rail 310 and an outer multi-stage sliding rail 320 that are sequentially erected outward from two opposite sides of the main solar panel 200, and the height of the outer multi-stage sliding rail 320 is greater than that of the inner multi-stage sliding rail 310; furthermore, two opposite side walls of the middle-layer solar panel are respectively fastened with the corresponding inner-layer multistage slide rails 310, and two opposite side walls of the upper-layer solar panel 420 are respectively fastened with the corresponding outer-layer multistage slide rails 320; when the middle solar panel and the upper solar panel 420 are unfolded, they are respectively extended to two opposite sides of the main solar panel 200.
With this mode design, upper solar panel 420 cooperates the back with the outer multistage slide rail 320 of both sides, the cover is located the middle level solar panel after the assembly and the periphery of the multistage slide rail 310 of inlayer, pass through the successive layer stack mode after traditional solar panel erects through the support and compare, can effectively reduce the whole thickness of the multi-functional solar panel device after the assembly, because the both sides of middle level solar panel and upper solar panel 420 are direct respectively with the multistage slide rail 310 of inlayer and the direct connection of outer multistage slide rail 320, and be provided with respectively with middle level solar panel and main solar panel 200 matched with supporting component in upper solar panel 420 bottom. Therefore, the areas of the middle-layer solar panel and the upper-layer solar panel 420 can be effectively increased, and the weight of the middle-layer solar panel and the weight of the upper-layer solar panel 420 are relatively light; because main solar panel 200 erects in the roof through the heat dissipation support, consequently after middle level solar panel and upper solar panel 420 expand, personnel can walk on main solar panel 200 to can be convenient clean the upper surface to the middle level solar panel of both sides and upper solar panel 420, also make middle level solar panel and upper solar panel 420 cleaner then, photoelectric conversion efficiency is higher.
Furthermore, in order to further expand the function of the multifunctional solar panel device, preferably, the middle solar panel in the embodiment is formed by combining a solar panel 4101 and a rain shielding plate 4102, wherein the solar panel 4101 is slidably connected to the inner multi-stage sliding rail, the rain shielding plate 4102 is disposed at the bottom of the upper solar panel 420 and hinged to one end of the outer multi-stage sliding rail 320, and the unfolded upper solar panel 420 and the rain shielding plate 4102 form a rain shelter; when the rain shielding plate 4102 is retracted, the rain shielding plate can be retracted along with the upper solar panel 420 and forms the middle solar panel with the retracted solar panel 4101, so that the function of the multifunctional solar panel device is effectively expanded under the condition that the assembly height of the multifunctional solar panel device is unchanged.
Adopt the multistage slide rail that above-mentioned mode erect and extend solar panel, locate middle level solar panel with upper solar panel 420 cover, then locate main solar panel 200 with middle level solar panel cover again, the multi-functional solar panel device that sets up with this mode, compare through independent frame stack back solar panel's overall height among the correlation technique, make main solar panel 200, the cooperation is compacter between middle level solar panel and the upper solar panel 420, then make the gross thickness after the assembly thinner relatively, and light in weight, erect behind the roof, can effectively reduce the load of driving a vehicle, and can also avoid installing behind the roof that thickness exceeds standard, it brings the trouble to give the line.
It should be noted that the main solar panel 200, the middle solar panel and the upper solar panel 420 in the present embodiment are not composed of separate solar cells, but refer to assembled finished products.
Preferably, in order to facilitate the solar panel 4101 and the upper layer solar panel 420 to slide back and forth along the bottom of the upper layer solar panel 420 when being folded and unfolded, in this embodiment, the guide rail 422 is disposed along the length direction of the lower bottom surface of the upper layer solar panel 420, the mounted support member 421 is slidably connected with the guide rail 422, and in addition, a first magnetic attraction member 423 or a first clamping member for positioning the support member 421 is further disposed at one end of the guide rail 422; a second magnetic attraction piece 412 or a second clamping piece for driving the support piece 421 to move synchronously with the solar panel 4101 is arranged at one end of the solar panel 4101; further preferably, the supporting members 421 in this embodiment are preferably supporting wheels, which can roll along the upper surface of the main solar panel 200 and can provide a certain supporting force for the upper solar panel 420 after being unfolded.
By adopting the supporting wheel with the structural design, when the solar panel 4101 and the upper solar panel 420 are unfolded, the second magnetic attraction piece 412 or the second clamping piece arranged at one end of the solar panel 4101 is matched with the supporting piece 421 and then moves synchronously with the solar panel 4101, and when the solar panel 4101 is unfolded, the supporting piece 421 is separated from the second magnetic attraction piece 412 or the second clamping piece and then is matched with the first magnetic attraction piece 423 or the first clamping piece arranged at the end part of the guide rail 422, so that stable and reliable support is formed between the upper solar panel 420 and the main solar panel 200;
on the contrary, when the solar panel 4101 and the upper layer solar panel 420 are folded, the supporting member 421 is separated from the first magnetic attraction piece 423 or the first clamping piece by the thrust of the solar panel 4101, then slides to the end of the guide rail 422 far away from the first magnetic attraction piece 423 or the first clamping piece along the guide rail 422, and then is matched with the second magnetic attraction piece 412 or the second clamping piece again.
Adopt above-mentioned structural design's bearing wheel and supporting wheel can not only make solar panel 4101 and upper solar panel 420 to receive and expand more smoothly when solar panel 4101 and upper solar panel 420 receive and expand, simultaneously, after solar panel 4101 and upper solar panel 420 expand, can also make to form better support between solar panel 4101 and upper solar panel 420 and main solar panel 200, promote structural stability then.
More specifically, in the solar panel apparatus adopting the above structural design, the first middle layer bearing frame 413 and the second middle layer bearing frame are respectively disposed on the two opposite sides of the solar panel 4101, and after the solar panel 4101 is unfolded, the middle layer bearing rollers 411 disposed on the lower bottom surface of the middle layer bearing frame are lapped on the upper surface of the main solar panel 200; and the height of the first middle layer bearing frame 413 is greater than that of the second middle layer bearing frame, and the second magnetic attraction piece 412 or the second clamping piece matched with the support piece 421 is arranged outside the second middle layer bearing frame.
Similarly, a first upper layer load-bearing frame 424 and a second upper layer load-bearing frame 425 are respectively arranged on two opposite sides of the upper layer solar panel 420; when the upper solar panel 420 is unfolded, the upper layer bearing rollers 426 arranged on the lower bottom surface of the second upper layer bearing frame 425 are lapped on the upper surface of the solar panel 4101 and roll along the upper surface of the solar panel 4101; when the upper solar panel 420 and the solar panel 4101 are unfolded and separated, the support 421 located at the lower bottom surface of the upper load-bearing frame is supported on the upper surface of the main solar panel 200, and the height of the first upper load-bearing frame 424 is greater than that of the second upper load-bearing frame 425.
First middle level bearing frame 413, second middle level bearing frame, first upper strata bearing frame 424 and second upper strata bearing frame 425 in the above-mentioned embodiment can effectively promote solar panel 4101 and upper solar panel 420's structural strength and mechanical properties, and can also make solar panel 4101 and upper solar panel 420 after packing up and main solar panel 200 form integratively, to the main solar panel 200 after packing up, the edge formation of solar panel 4101 and upper solar panel 420 effectively shelters from, play better dustproof effect, also can play better supporting role to solar panel 4101 and upper solar panel 420 simultaneously.
By adopting the above-described structural design of the multifunctional panel device, when the upper solar panel 420 is completely unfolded, the flashing 4102 can be unfolded; on the contrary, when the upper solar panel 420 needs to be folded, the rain shielding plate 4102 can be firstly folded below the upper solar panel 420 and be parallel to the upper solar panel 420, and then the upper solar panel 420 can be reset.
In order to make the unfolded flashing 4102 perform a better guiding function, the unfolded flashing 4102 is disposed obliquely and abutted against the lower edge of the first upper layer load-bearing frame 424. In addition, in order to facilitate the automatic unfolding of the rain shield 4102, in this embodiment, a first driving mechanism for driving the rain shield 4102 to automatically fold and unfold is disposed at one end of the unfolded outer multi-stage slide rail away from the vehicle body, the first driving mechanism is disposed at the bottom of the upper solar panel 420, and the rain shield 4102 is engaged with the first driving mechanism through a driven gear disposed at an end of the hinge shaft.
Furthermore, in order to promote the automatic folding and unfolding of the upper-layer solar panel 420 and the middle-layer solar panel and promote the operation convenience of the solar panel, a second driving mechanism for driving the upper-layer solar panel 420 to automatically fold and unfold is arranged at one end, close to the vehicle body, of the unfolded outer-layer multi-stage slide rail; and a third driving mechanism for driving the solar panel to automatically fold and unfold is arranged at one end, close to the vehicle body, of the unfolded inner-layer multistage slide rail.
More specifically, in order to facilitate the power transmission of the second driving mechanism and the third driving mechanism, in this embodiment, racks are disposed on two opposite side frames of the solar panel 4101 and the upper solar panel 420, and the second driving mechanism and the third driving mechanism are engaged with the corresponding racks.
Furthermore, in order to further improve the stability and facilitate positioning of the folded and unfolded flashing 4102, the upper layer solar panel 420 and the solar panel 4101, the flashing 4102, the upper layer solar panel 420 and the solar panel 4101 in this embodiment are all provided with a locking mechanism.
In this embodiment, the specific structural arrangements of the first driving mechanism, the second driving mechanism, the third driving mechanism and the locking mechanism are commonly used in the related art, and are not described in detail herein.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. A multifunctional solar panel device for a caravan, comprising:
the main solar panel is erected on the vehicle roof and is fastened with the vehicle roof;
the multistage sliding rails are arranged on two opposite sides of the main solar panel and comprise an inner multistage sliding rail and an outer multistage sliding rail which are sequentially erected outwards from the two opposite sides of the main solar panel, and the height of the outer multistage sliding rail is greater than that of the inner multistage sliding rail;
the extended solar panel comprises a middle-layer solar panel and an upper-layer solar panel which are erected above the main solar panel in parallel at intervals, and a supporting assembly, wherein the bottom of the upper-layer solar panel is matched with the middle-layer solar panel and the main solar panel respectively; two opposite side walls of the middle-layer solar panel are respectively fastened with the corresponding inner-layer multistage slide rails; two opposite side walls of the upper-layer solar panel are respectively fastened with the corresponding outer-layer multistage slide rails;
middle level solar panel includes solar panel and dash board, solar panel with the multistage slide rail sliding connection of inlayer, dash board set up in upper solar panel bottom and with the one end of the multistage slide rail of skin is articulated mutually, after the expansion upper solar panel with dash board forms the canopy.
2. The multifunctional solar panel device for the caravan according to claim 1, wherein a first driving mechanism for driving the flashing to automatically fold and unfold is arranged at one end, away from the caravan body, of the unfolded outer multi-stage slide rail; one end of the unfolded outer-layer multistage slide rail, which is close to the vehicle body, is provided with a second driving mechanism for driving the upper-layer solar panel to automatically unfold; one end of the expanded inner-layer multistage slide rail, which is close to the vehicle body, is provided with a third driving mechanism for driving the solar panel to automatically expand and contract; the flashing board the upper solar panel and solar panel all are provided with the locking mechanism who is used for the location after exhibition of rolling up.
3. The multifunctional solar panel device of claim 1, wherein the support assembly comprises a guide rail disposed along a length direction of a lower bottom surface of the upper solar panel, a support member slidably connected to the guide rail, a first magnetic attraction member or a first clamping member disposed at one end of the guide rail for positioning the support member, and a second magnetic attraction member or a second clamping member disposed at one end of the solar panel for driving the support member to move synchronously with the solar panel; the lower end of the support piece is in sliding fit with the upper surface of the main solar panel.
4. The multifunctional solar panel device as claimed in claim 3, wherein when the solar panel is deployed or retracted, the supporting member is magnetically attracted to the second magnetic member or the second engaging member and slides synchronously with the solar panel.
5. The multifunctional solar panel device as claimed in claim 3, wherein the solar panel is provided with a first middle layer load-bearing frame and a second middle layer load-bearing frame at opposite sides thereof, and when the solar panel is unfolded, the middle layer load-bearing rollers disposed at the lower bottom surface of the second middle layer load-bearing frame are overlapped on the upper surface of the main solar panel; the height of the first middle layer bearing frame is greater than that of the second middle layer bearing frame.
6. The multifunctional solar panel device as claimed in claim 5, wherein the second magnetic attraction member or the second clamping member is disposed on the outer side of the second middle layer bearing frame.
7. The multifunctional solar panel device as claimed in claim 5, wherein the upper solar panel is provided with a first upper load-bearing frame and a second upper load-bearing frame on opposite sides thereof, and the support members of the lower bottom surface of the second upper load-bearing frame are engaged with the upper surface of the main solar panel when the upper solar panel is unfolded.
8. The multifunctional solar panel apparatus for caravan of claim 7, wherein the height of the first upper load-bearing frame is greater than the height of the second upper load-bearing frame.
9. The multifunctional solar panel device as claimed in claim 2, wherein the solar panel and the upper solar panel are provided with racks on two opposite side frames, and the second driving mechanism and the third driving mechanism are engaged with the corresponding racks.
10. The multifunctional solar panel device for caravan of claim 2, wherein the first driving mechanism is disposed at a bottom of the upper solar panel, and the flashing is engaged with the first driving mechanism through a driven gear disposed at an end of the hinge shaft.
CN202110518225.6A 2021-05-12 2021-05-12 Multifunctional solar panel device for motor home Pending CN113212288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110518225.6A CN113212288A (en) 2021-05-12 2021-05-12 Multifunctional solar panel device for motor home

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110518225.6A CN113212288A (en) 2021-05-12 2021-05-12 Multifunctional solar panel device for motor home

Publications (1)

Publication Number Publication Date
CN113212288A true CN113212288A (en) 2021-08-06

Family

ID=77095133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110518225.6A Pending CN113212288A (en) 2021-05-12 2021-05-12 Multifunctional solar panel device for motor home

Country Status (1)

Country Link
CN (1) CN113212288A (en)

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