CN218577674U

CN218577674U - Retractable solar panel for motor home

Info

Publication number: CN218577674U
Application number: CN202221613670.7U
Authority: CN
Inventors: 廖洪章; 裴亮; 李俊
Original assignee: Guizhou Guoneng Industrial Group Co ltd
Current assignee: Guizhou Guoneng Industrial Group Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-03-07
Anticipated expiration: 2032-06-23

Abstract

The application relates to the technical field of motor homes, and particularly discloses a telescopic solar panel for a motor home, which comprises an accommodating cavity and a battery panel, wherein the accommodating cavity is arranged on the top of the motor home; the bottom end of the first battery plate is hinged with a telescopic device, and the bottom end of the telescopic device is fixed in the accommodating cavity; the bottom end of the first battery plate is hinged with a cable-stayed oil cylinder telescopic shaft, and a cable-stayed oil cylinder base is hinged with the accommodating cavity; first panel articulates there is electric putter, and electric putter articulates through the connecting rod has the second panel. Has the advantages that: the panel can be extended to increase the light receiving area; the inclination angle can be adjusted to be opposite to the sunlight, so that the light receiving surface is perpendicular to the sunlight as much as possible, and the photoelectric conversion efficiency is enhanced.

Description

Retractable solar panel for car as a house

Technical Field

The utility model relates to a car as a house technical field, concretely relates to retractable solar panel for car as a house.

Background

Car as a house travel is the travel mode that young people liked comparatively, combines together travel and residence, has solved the lodging problem of travel in-process, and the power consumption on the car as a house is an important problem, can install solar cell panel on the roof of car as a house usually and carry out photoelectric conversion.

In the prior art, a solar panel installed on a caravan is usually tightly attached to the top of the caravan so as to facilitate photoelectric conversion in the driving process and the parking state, and the solar panel cannot be unfolded to increase the light receiving area; or the solar panel is set to be in a state of being capable of being extended and folded, the solar panel of the folded part is extended in a parking state, the light receiving area is increased, photoelectric conversion can not be carried out in the driving process under the condition, and the angle can not be adjusted to be over against sunlight. This results in an inability to fully utilize sunlight for photoelectric conversion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide retractable solar panel for car as a house to make full use of sunlight carries out photoelectric conversion.

The basic scheme is as follows: retractable solar panel for car as a house: the solar car comprises an accommodating cavity and a battery panel, wherein the accommodating cavity is arranged on a car roof, the battery panel comprises a first battery panel and a second battery panel, and the second battery panel is folded below the first battery panel; the bottom end of the first battery plate is hinged with a telescopic device, and the bottom end of the telescopic device is fixed in the accommodating cavity; the bottom end of the first battery plate is hinged with a cable-stayed oil cylinder telescopic shaft, and a cable-stayed oil cylinder base is hinged with the accommodating cavity; first panel articulates there is electric putter, and electric putter articulates through the connecting rod has the second panel.

Has the beneficial effects that: the parking state battery plate can be extended to increase the light receiving area; the inclination angle can be adjusted to be opposite to the sunlight, so that the light receiving surface is perpendicular to the sunlight as much as possible, and the photoelectric conversion efficiency is enhanced; in the process of traveling, photoelectric conversion can be carried out with first panel, make full use of sunlight.

The first preferred scheme is as follows: as the further optimization to the basic scheme, hold the chamber and set up to upper strata and lower floor, hold the width in chamber and be greater than first panel width. The panel can hold in holding the intracavity, can be so that the car as a house is traveling in-process, and first panel still can carry out photoelectric conversion as the sensitive surface.

The preferred scheme II is as follows: as the further optimization to preferred scheme one, through hinge connection between first panel and the second panel, all be provided with the bar hole groove on the lateral wall of first panel and second panel, the bar hole groove of first panel department and the butt joint intercommunication of the bar hole groove of second panel department, sliding connection has the slider in the bar hole groove. After the second cell panel expandes, the bar hole groove of two places aligns the intercommunication, and the slider slides and props the second cell panel to crack department, and slider and electric putter cooperation can be so that second cell panel and first cell panel be in the coplanar simultaneously.

The preferred scheme is three: as a further optimization of the second preferred scheme, the telescopic device uses a support oil cylinder, a support oil cylinder base is arranged on the lower layer of the containing cavity, and the base of the support oil cylinder is fixedly connected with the lower layer of the containing cavity. The supporting oil cylinder is used for supporting the first battery panel and the folded second battery panel.

The preferable scheme is four: and as a further optimization of the third preferred scheme, two groups of solar panels are symmetrically arranged. Two groups are symmetrically arranged, so that the sunlight irradiation area can be increased.

The preferred scheme is five: as a further optimization of the fourth preferred scheme, the base of the diagonal oil cylinder is arranged on the side wall of the accommodating cavity, and the telescopic end of the diagonal oil cylinder is hinged to the side wall of the first battery plate. The oblique pull oil cylinder is hinged to the side wall of the containing cavity and the side wall of the first battery panel, and the containing after the folding is convenient.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the automobile roof comprises a roof 10, an accommodating cavity 11, an accommodating cavity upper layer 111, an accommodating cavity lower layer 112, a first battery panel 21, a second battery panel 22, a hinge 220, a strip-shaped hole groove 221, a sliding block 222, a support oil cylinder 30, a hinge seat 301, a diagonal draw oil cylinder 31, an electric push rod 32, a connecting rod 321 and a hinge hole 33.

The embodiment is basically as shown in the attached figures 1-2, the battery board at the left end part is in an inclined state, and the battery board at the right end part is in a horizontal state: retractable solar panel for car as a house holds chamber 11 and sets up in car as a house roof 10 including the battery board group that holds chamber 11, left end, the battery board group of right-hand member, controls both ends battery board group and sets up the photic area in order to increase the battery board symmetrically, and the battery board expandes the back, can adjust its state, for embodying shape and the direction of expandeing in the drawing, does not have the symmetry and draws. Each set of panels comprises a first panel 21 and a second panel 22, the second panel 22 being foldable under the first panel 21.

Hold the inside setting of chamber 11 and be two-layerly, divide into and hold chamber upper strata 111 and hold chamber lower floor 112, hold chamber upper strata 111 and be used for holding the solar cell panel after folding. The width of the accommodating cavity is slightly larger than that of the first battery plate, and the size of the accommodating cavity

Two left and right first cell plates 21 can be accommodated; hold chamber lower floor 112 and be provided with support cylinder 30, support cylinder base with hold chamber lower floor 112 fixed connection, support cylinder 30's telescopic shaft is connected in the bottom of first panel 21, and connecting axle department is provided with articulated seat 301. The oblique-pulling oil cylinder 31 is arranged at the front side wall and the rear side wall of the accommodating cavity lower layer 112, the top end of a telescopic shaft of the oblique-pulling oil cylinder 31 is hinged to the side wall of the first battery plate 21, the oblique-pulling oil cylinder 31 is vertically arranged, and a base of the oblique-pulling oil cylinder 31 is hinged to the accommodating cavity lower layer through a hinge seat.

The bottom ends of the first battery panel 21 and the second battery panel 22 are connected through a hinge 220, the side wall of the bottom end of the first battery panel 21 is hinged with an electric push rod 32, the electric push rod is hinged with one end of a connecting rod 321, and the other end of the connecting rod 321 is hinged with the side wall of the bottom end of the second battery panel; the contact department of first panel and second panel sets up all has bar hole groove 221, and the bar hole groove of two places carries out the opening in hookup location department, and two panels expand the back, and the bar hole groove butt joint back intercommunication of two places sets up slider 222 in the bar hole groove, and two panels expand the back and slide the slider to hookup joint position department, block the second panel, make the second panel keep the state of stretching.

The support oil cylinder 30 and the diagonal draw oil cylinder 31 mentioned above are electrically connected with a controller on the caravan, and the controller controls the telescopic shaft to extend and retract so as to control the battery plate group at the left end and the battery plate group at the right end respectively.

The specific implementation process is as follows:

stretching out: at first, the first cell panel 21 and the second cell panel 22 are accommodated in the accommodating cavity 11, and the second cell panel 22 is located below the first cell panel 21, so that the first cell panel 21 serves as a light receiving surface, and photoelectric conversion can still be performed in the driving process of the motor home; in the folded state, the slider 222 is positioned at the leftmost end of the bar-shaped hole groove 221 of the first cell plate 21.

Unfolding: taking the right battery plate group as an example, when the motor home is stopped, the second battery plate 22 can be unfolded to increase the light receiving area, and before the second battery plate is unfolded, the whole battery plate needs to be lifted to a certain height, which is greater than the length of the second battery plate 22, so that the second battery plate 22 can rotate; the sliding block 222 horizontally slides to the position of a crack between two battery plates, the friction force between the sliding block and the strip-shaped hole groove is large, the battery plates cannot slide when inclined, and the sliding can be realized only by manual force; manually expand second panel 22, electric putter 32 and connecting rod 321 provide power and cushion expanding and folding in-process, and can support the second panel 22 after expanding for it is in the horizontality and prevents the downward drippage of second panel 22 with first panel 21. In the midday, the sun is irradiated vertically, and the cell panel is kept in a horizontal state.

Inclination: in the morning and afternoon, when sunlight is obliquely emitted, the solar panel needs to be inclined to a certain angle to enable the light receiving surface to be perpendicular to the sunlight, so that the photoelectric conversion efficiency is increased; taking the left battery plate group as an example, the support cylinder 30 is lifted upwards, the length of the diagonal-pulling cylinder 32 is controlled to be constant, and the rotation angle passively changes along with the lifting of the support cylinder.

Folding: the inclined battery plate group is set to be in a horizontal state, taking the battery plate group at the right end as an example, the sliding block 222 is slid to the leftmost end of the first battery plate, and the second battery plate 22 is manually folded, so that the second battery plate 22 is positioned below the first battery plate 21.

Storage: the telescopic shaft of the support oil cylinder 30 is lowered to the upper layer 111 of the containing cavity, and the inclined pull oil cylinder 32 is passively lifted.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that, for the person skilled in the art, without departing from the structure of the invention, several variants and modifications can be made, which should also be regarded as the scope of protection of the invention, which will not affect the effectiveness of the implementation of the invention and the utility of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Retractable solar panel for car as a house, its characterized in that: the solar car comprises an accommodating cavity and a battery panel, wherein the accommodating cavity is arranged on a car roof, the battery panel comprises a first battery panel and a second battery panel, and the second battery panel is folded below the first battery panel; the bottom end of the first battery plate is hinged with a telescopic device, and the bottom end of the telescopic device is fixed in the accommodating cavity; the bottom end of the first battery plate is hinged with a diagonal drawing oil cylinder telescopic shaft, and a diagonal drawing oil cylinder base is hinged with the accommodating cavity; first panel articulates there is electric putter, and electric putter articulates through the connecting rod has the second panel.

2. The retractable solar panel for a caravan of claim 1, wherein: the holding cavity is arranged as an upper layer and a lower layer, and the width of the holding cavity is larger than that of the first battery board.

3. The retractable solar panel for a caravan of claim 2, wherein: through hinge connection between first panel and the second panel, all be provided with the bar hole groove on the lateral wall of first panel and second panel, the bar hole groove of first panel department and the bar hole groove of second panel department align the intercommunication, and bar hole inslot sliding connection has the slider.

4. The retractable solar panel for a caravan of claim 2, wherein: the telescoping device uses the support cylinder, and the support cylinder base sets up in holding chamber lower floor, support cylinder's base and hold chamber lower floor fixed connection.

5. The retractable solar panel for a caravan of claim 1, wherein: the panel symmetry sets up two sets ofly.

6. The retractable solar panel for a caravan of claim 5, wherein: the base of the oblique-pulling oil cylinder is arranged on the side wall of the containing cavity, and the telescopic end of the oblique-pulling oil cylinder is hinged to the side wall of the first battery board.