CN211475783U

CN211475783U - Adjustable solar energy garden lamp power frame

Info

Publication number: CN211475783U
Application number: CN202020332062.3U
Authority: CN
Inventors: 蔡文红
Original assignee: Quanzhou Zhuyuan Photoelectric Technology Co ltd
Current assignee: Quanzhou Zhuyuan Photoelectric Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-09-11
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to an adjustable solar garden lamp power frame, which comprises a base, a storage battery and a PLC controller which are arranged in the base, a support bar which is arranged at the upper end of the base and a photovoltaic plate which is arranged at the upper end of the support bar through a mounting plate, the middle part of the mounting plate is hinged with the support rod through a bearing, the lower surface of the mounting plate is provided with a guide rod in a semi-circular arc shape, the lower surface of the guide rod is provided with a rack, the guide rod is arranged on the support rod in a penetrating way, the support rod is provided with a gear meshed with the rack, the gear is controlled to rotate by a positive and negative rotating motor, the upper surface of the mounting plate is provided with a convex block with an isosceles triangle-shaped section, the left and right side surfaces of the lug are respectively embedded with a left luminosity probe and a right luminosity probe, the left luminosity probe, the right luminosity probe and the forward and reverse rotation motor are electrically connected with a PLC controller, and the PLC controller is electrically connected with a storage battery pack. It has solved the fixed problem that makes low to the sunshine absorptivity of current solar cell panel.

Description

Adjustable solar energy garden lamp power frame

Technical Field

The utility model relates to an adjustable solar energy garden lamp power frame.

Background

With the explosion of the world energy crisis, as one of important new energy sources for dealing with the energy crisis, the use of solar energy by various countries is more and more emphasized, the solar energy is widely applied to various fields, and the solar lamp is one of the fields with the most effective application. The light conversion rate of the photovoltaic panel mainly depends on the conversion efficiency of the solar photovoltaic cell and the irradiation intensity of sunlight, when the photovoltaic panel is installed and used, the efficiency of the photovoltaic panel is mainly higher than the irradiation intensity of the sunlight, and if the optimal irradiation angle of the sunlight can be maintained, more solar energy can be collected in a limited use area. However, the existing solar lamps generally have the following defects: most of the photovoltaic panels are fixedly installed on the solar lamp, the angle of light in a day is constantly changed, the light conversion rate of the photovoltaic panels is seriously reduced, and the lighting time, the using effect, the stability and the reliability of the lamp are further influenced, so that an adjustable power supply frame for the solar garden lamp is urgently needed to improve the light conversion rate of the photovoltaic panels.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides an adjustable solar energy garden lamp power frame has solved current solar cell panel and has fixed the problem that makes low to the sunshine absorptivity.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable solar energy garden lamp power supply frame comprises a base, a storage battery pack and a PLC controller which are arranged in the base, a support rod arranged at the upper end of the base and a photovoltaic panel arranged at the upper end of the support rod through a mounting plate, the middle part of the mounting plate is hinged with the support rod through a bearing, the lower surface of the mounting plate is provided with a guide rod in a semi-circular arc shape, the lower surface of the guide rod is provided with a rack, the guide rod is arranged on the support rod in a penetrating way, the support rod is provided with a gear meshed with the rack, the gear is controlled to rotate by a positive and negative rotating motor, the upper surface of the mounting plate is provided with a convex block with an isosceles triangle-shaped section, the left and right side surfaces of the lug are respectively embedded with a left luminosity probe and a right luminosity probe, the left luminosity probe, the right luminosity probe and the forward and reverse rotation motor are electrically connected with a PLC controller, and the PLC controller is electrically connected with a storage battery pack.

In a further improvement, the top angle of the convex block is 65-135 degrees.

The improved structure is characterized in that the front side face and the rear side face of the guide rod horizontally protrude outwards along the side face of the guide rod to form a guide strip, and the support rod is provided with a guide groove matched with the guide strip.

In a further improvement, a guide wheel is arranged in the guide groove.

By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model has compact structure, can automatically adjust the angle of the photovoltaic panel, is convenient to use, and can sense the intensity of light and compare the light by arranging the left luminosity probe and the right luminosity probe, thereby controlling the rotation of the positive and negative rotation motor to rotate the photovoltaic panel, achieving the purpose of improving the absorption efficiency of the photovoltaic panel to sunlight, ensuring enough generated energy, solving the problems of low generating efficiency and insufficient generated energy of the existing solar device, and improving the generating efficiency; furthermore, the rotation stability of the photovoltaic panel is ensured and the shaking is reduced through the arranged guide strip and the guide groove; furthermore, through setting up the directive wheel, make the photovoltaic board rotate more smoothly.

Drawings

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

fig. 2 is a cross-sectional view S-S at a in fig. 1.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 and 2, the present embodiment provides an adjustable solar garden lamp power frame, which includes a base 1, a storage battery 2 and a PLC controller 3 disposed in the base, a support rod 11 disposed at the upper end of the base 1, and a photovoltaic panel 4 disposed at the upper end of the support rod 11 through a mounting plate 12, in the present embodiment, a side of the photovoltaic panel 4 facing east is defined as a left side, and a side facing west is defined as a right side, the middle of the mounting plate 12 is hinged to the support rod 11 through a bearing, a guide rod 13 in a semi-circular arc shape is disposed on the lower surface of the mounting plate 12, a rack 131 is disposed on the lower surface of the guide rod 13, a through hole 110 is disposed on the support rod 11, the guide rod 13 is inserted into the support rod 11 through the through hole 110, the front and rear side surfaces of the guide rod 13 horizontally protrude outward along the side surface of the guide rod 13 to form a guide strip 132, the utility model discloses a solar battery pack, including guide way 111, bracing piece 11, rack 131, gear 5, mounting panel 12, mounting panel 121, PLC controller 3 and storage battery pack 2 electricity are connected to the equal electricity of left luminosity probe 7, right luminosity probe 8, right luminosity probe 7, right luminosity probe 8, positive reverse motor 6, right reverse motor 6, the upper surface of mounting panel 12 still is equipped with the gear 5 with rack 131 meshing in through-hole 110 department, gear 5 rotates through positive reverse motor 6 control, the upper surface of mounting panel 12 still is equipped with the lug 121 that is isosceles triangle in a cross section, the apex angle of lug 121 is 100, just the apex angle of lug 121 is the radius angle structure, the left and right sides face of lug 121 inlays respectively.

In this embodiment, the top angle of the bump 121 may be any value between 65 ° and 135 °.

The utility model discloses the during operation, through the intensity of the left luminosity probe 7 that sets up, the 8 response light of right luminosity probe and convey this reading to PLC controller 3 and contrast:

1. when the reading of the left luminosity probe 7 is larger than that of the right luminosity probe 8, the sun is positioned on the left side of the photovoltaic panel 4, and the PLC 3 controls the forward and reverse rotation motor 6 to rotate anticlockwise until the reading of the left luminosity probe 7 is larger than that of the left luminosity probe 8;

2. when the reading of the left luminosity probe 7 is smaller than that of the right luminosity probe 8, the sun is positioned on the right side of the photovoltaic panel 4, and the PLC 3 controls the forward and reverse rotation motor 6 to rotate clockwise until the reading of the left luminosity probe 7 is larger than that of the left luminosity probe 8;

3. when the reading of the left luminosity probe 7 is about the same as the reading of the right luminosity probe 8, the sun is positioned above the photovoltaic panel 4, the photovoltaic panel 4 is at the optimal position for receiving direct sunlight, and the forward and reverse rotating motor 6 stops rotating.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Adjustable solar energy garden lamp power frame, its characterized in that: including the base, locate storage battery and the PLC controller in the base, locate the bracing piece of base upper end and locate the photovoltaic board of upper end of support bar through a mounting panel, the middle part and the bracing piece of mounting panel pass through the bearing and articulate, the lower surface of mounting panel is equipped with the guide bar that is half-circular arc, the lower surface of guide bar is equipped with the rack, the guide bar is worn to locate on the bracing piece, be equipped with the gear with rack toothing on the bracing piece, the gear rotates through just reversing motor control, the upper surface of mounting panel is equipped with the lug that a section is isosceles triangle, the left and right sides face of lug inlays respectively and is equipped with left luminosity probe, right luminosity probe, PLC controller is connected to the equal electricity of left luminosity probe, right luminosity probe, just reversing motor, the PLC controller is connected with the.

2. The adjustable solar energy garden lamp power supply stand of claim 1, characterized in that: the apex angle of the bump is 65-135 degrees.

3. The adjustable solar energy garden lamp power supply stand of claim 1, characterized in that: the front side face and the rear side face of the guide rod horizontally protrude outwards along the side face of the guide rod to form a guide strip, and the support rod is provided with a guide groove matched with the guide strip.

4. The adjustable solar energy garden lamp power supply stand of claim 3, characterized in that: and a guide wheel is arranged in the guide groove.