CN211372204U - Energy-saving solar street light - Google Patents

Abstract

The utility model relates to an energy-saving solar street lamp, comprising a fastening device, a lighting device and a solar power generation device; the fastening device comprises two fastening modules and a connecting plate; the two fastening modules are both composed of two semicircular clamps, Both ends of the two semi-circular clamps are provided with plane connecting parts, the two corresponding plane connecting parts on the same fastening module are threadedly connected with studs, and both ends of the studs are provided with nuts, and the two The semi-circular clamps are connected by the studs and two nuts on the plane connecting parts at both ends to form a fastening module. The outer wall of the connecting plate is provided with a support rod obliquely upward, and the head of the support rod is provided with a first reduction motor. The first deceleration motor is electrically connected to an external control device; the solar power generation device includes a bracket and a connection frame. The energy-saving solar street lamp provided by the utility model can make the solar cell panel adjust the position automatically along with the sunlight, the photoelectric conversion efficiency is high, the disassembly is convenient, and the irradiation angle can also be adjusted.

Description

Energy-saving solar street light

technical field

The utility model relates to the technical field of street lamps, in particular to an energy-saving solar street lamp.

Background technique

Regarding solar street lights, many solutions have also been proposed in existing patents at home and abroad. For example, the Chinese patent with application number CN201520265597.2 discloses "a solar street light" and proposes a solar street light that reduces the failure rate of street lights. Batteries, solar panel support rods, solar street light support rods, solar panels, light bulbs, lampshades, solar charging lines, solar power supply lines, and timing switches cooperate with each other, so that street lights will not be affected by circuit maintenance, fire, etc. in the area. The failure rate of street lamps has improved people's quality of life. However, since the solar street light works outdoors, its working performance is seriously affected by the ambient light intensity. For example, in winter or rainy weather, the light intensity will be insufficient. The solar panel cannot adjust its position with the sunlight, and the photoelectric conversion efficiency is low. , problems such as insufficient storage battery power, resulting in street lights not working properly.

The Chinese utility model patent with the announcement number of CN208124145U discloses an energy-saving solar street lamp. The technical problem to be solved by the utility model is that the solar panel cannot adjust its position with the sunlight, and the photoelectric conversion efficiency is low. In order to solve the above technical problems, the present utility model provides an energy-saving solar street lamp, comprising an installation base, the top of the installation base is fixedly connected with the bottom of a column, and an installation box is fixedly connected to the top of the column. The right side of the bottom of the inner wall of the installation box is fixedly connected with a base, and the top of the base is fixedly connected to the bottom of the motor. It adds an intelligent steering device on the basis of the traditional ordinary solar street light. The motor can drive the solar panel to rotate, so as to adjust the solar energy The purpose of the orientation of the panel is to greatly improve the photoelectric conversion efficiency of the solar panel. At the same time, the design uses the LED lamp group as the light source, which has the effect of energy saving and power saving. However, when the device needs to be repaired, the above device is extremely inconvenient, and the entire street lamp post needs to be put down for repair. In addition, the illumination range of the above street lamp cannot be adjusted, which restricts its application range.

In view of the above problems, it is desirable to provide an energy-saving solar street light.

Utility model content

The purpose of the utility model is to provide an energy-saving solar street lamp, which can make the solar panel adjust its position along with sunlight, has high photoelectric conversion efficiency, is easy to disassemble, and can also adjust the irradiation angle.

In order to achieve the purpose of the above utility model, the energy-saving solar street lamp includes a fastening device, a lighting device and a solar power generation device;

The fastening device includes two fastening modules and a connecting plate; the two fastening modules are both composed of two semicircular clamps, and both ends of the two semicircular clamps are provided with plane connections The corresponding two plane connecting parts on the same fastening module are threadedly connected with studs, both ends of the studs are provided with nuts, and the two semicircular clamps pass through the bolts on the plane connecting parts at both ends. The column and the two nuts are connected to form a fastening module, the two fastening modules are arranged up and down, the connecting plate is an arc structure, and the arc is matched with the semicircular clamp, and the upper and lower parts of the connecting plate are There are bolts, the connecting plate is fixed on the two fastening modules by bolts, the outer wall of the connecting plate is provided with a support rod obliquely upward, and the head of the support rod is provided with a first reduction motor, the first A geared motor is electrically connected to an external control device;

The lighting device includes a housing and a connecting shaft; an illuminating lamp unit is arranged in the housing, the connecting shaft is arranged at one end of the housing, and the housing is fixedly connected to the rotating shaft on the deceleration motor through the connecting shaft;

The solar power generation device includes a bracket and a connection frame; the bracket is vertically arranged on the support rod, and the top of the bracket is provided with a hinge part; the upper surface of the connection frame is fixed with a solar cell panel, and the connection frame A sun tracking device is arranged on the upper surface; a rotating shaft is arranged on the lower surface of the connecting frame, the connecting frame is hinged on the bracket through the rotating shaft, and the end of the rotating shaft is fixed with a second reduction motor, and the second reduction motor is connected to the bracket. The sun tracking device is electrically connected; the lower part of the connection frame is provided with a storage battery, the storage battery is electrically connected with the solar panel, and the storage battery is electrically connected with the lighting device.

Preferably, the edge of the casing is provided with a C-shaped clamping block, the top of the C-shaped clamping block is provided with a top wire, and the C-shaped clamping block is fixed on the casing by the top wire.

Preferably, a reinforcement rod is provided on the support rod, one end of the reinforcement rod is fixed on the support rod, and the other end of the reinforcement rod is fixed on the connecting plate.

Preferably, an end of the housing close to the connecting shaft is provided with a cable box, and the exhaust box is used for placing wires connected to the lighting unit.

Preferably, the model of the sun tracking device is TY-201M.

Working principle: Since the sun tracking device is installed on the solar street light, the solar panel can be automatically adjusted at any time, so that the light always shines vertically on the solar panel, saving energy. In addition, the lighting device can be rotated, and the irradiation range can be adjusted, which is practical The scope is wide. Since the above-mentioned device is fixed on the lamp post by two fastening modules, when maintenance is required, the lamp post does not need to be brought down, and only the connecting plate needs to be disassembled.

Compared with the prior art, the energy-saving solar street lamp of the present invention has the following advantages:

(1) There is a sun tracking device on the connection frame, which is an existing technology, which can keep the solar panel facing the sun at any time, so that the light irradiates the solar panel vertically at any time, and is fixed on the external lamp post by two fastening modules, Easy to disassemble, saving maintenance difficulty;

(2) The photoelectric conversion efficiency is high, and the disassembly is convenient, and the irradiation angle can also be adjusted;

(3) Simple structure and strong applicability.

Description of drawings

Fig. 1 is the structural representation of the fastening device;

2 is a schematic structural diagram of a lighting device;

3 is a schematic structural diagram of the energy-saving solar street lamp of the present invention;

4 is an operation schematic diagram A of the energy-saving solar street light of the present invention;

FIG. 5 is a schematic diagram B of the operation of the energy-saving solar street light of the present invention.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1-5, the energy-saving solar street light includes a fastening device, a lighting device and a solar power generation device;

The fastening device includes two fastening modules and a connecting plate 6; the two fastening modules are both composed of two semicircular clamps 1, and both ends of the two semicircular clamps 1 are provided with There is a plane connection part 2, and the corresponding two plane connection parts 2 on the same fastening module are threadedly connected with a stud 3, and both ends of the stud 3 are provided with nuts 4, and two semicircular clamps 1 A fastening module is formed by connecting the studs 3 and two nuts 4 on the plane connecting parts 2 at both ends, and the two fastening modules are arranged up and down. The hoop 1 is matched, the upper part and the lower part of the connecting plate 6 are provided with bolts 7, the connecting plate 6 is fixed on the two fastening modules by the bolts 7, and the outer wall of the connecting plate 6 is provided with a support obliquely upward Rod 5, the head of the support rod 5 is provided with a first deceleration motor, and the first deceleration motor is electrically connected to an external control device;

The lighting device includes a casing 11 and a connecting shaft 14; the casing 11 is provided with an illuminating lamp unit, the connecting shaft 14 is arranged at one end of the casing 11, and the casing 11 is connected to the deceleration motor through the connecting shaft 14 The shaft on the fixed connection;

The solar power generation device includes a bracket 9 and a connection frame 16; the bracket 9 is vertically arranged on the support rod 5, and the top of the bracket 9 is provided with a hinge part 10; the upper surface of the connection frame 16 is fixed with a solar energy The solar panel, the connection frame 16 is provided with a sun tracking device, which is in the prior art, and can keep the solar panel facing the sun at any time, so that the light illuminates the solar panel vertically at any time, such as a sun tracking device in the prior art The model is TY-201M; the lower surface of the connecting frame is provided with a rotating shaft, the connecting frame 16 is hinged on the bracket 9 through the rotating shaft, and the end of the rotating shaft is fixedly provided with a second reduction motor, the second reduction The motor is electrically connected with the sun tracking device; the lower part of the connection frame 16 is provided with a battery 17, the battery 17 is electrically connected with the solar panel, and the battery 17 is electrically connected with the lighting device.

Working principle: Since the sun tracking device is installed on the solar street light, the solar panel can be automatically adjusted at any time, so that the light always shines vertically on the solar panel, saving energy. In addition, the lighting device can be rotated, and the irradiation range can be adjusted, which is practical The scope is wide. Since the above-mentioned device is fixed on the lamp post by two fastening modules, when maintenance is required, the lamp post does not need to be brought down, and only the connecting plate needs to be disassembled.

Further, in order to facilitate the replacement of the lighting unit, the edge of the housing 11 is provided with a C-type clamping block 12, the top of the C-type clamping block 12 is provided with a top wire 13, and the C-type clamping block 12 passes through the top wire. 13 is fixed on the housing 11, and when the lighting unit needs to be replaced, the C-shaped block 12 can be removed.

Further, in order to stably fix the support rod 5, the support rod 5 is provided with a reinforcement rod 8, one end of the reinforcement rod 8 is fixed on the support rod 5, and the other end of the reinforcement rod 8 is fixed on the connecting plate 6 , which acts as a stable support rod.

In order to facilitate wiring, the housing 11 is provided with a wiring box 15 at one end close to the connecting shaft 14, and the exhaust box 15 is used for placing wires connected to the lighting unit for easy maintenance.

In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction" and "circumferential direction" are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the technical solutions of the present patent and simplifying the description, rather than indicating or implying what is indicated. A device or element must have a particular orientation, be constructed and operate in a particular orientation and therefore should not be construed as a limitation of this patent application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of this patent application, "plurality" means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.

In this specification, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit. For those of ordinary skill in the art, the specific meanings of the above terms in this specification can be understood according to specific situations.

In this specification, unless otherwise expressly stated and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or indirectly through an intermediary between the first and second features touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (5)

1. An energy-saving solar street lamp, characterized in that it comprises a fastening device, a lighting device and a solar power generation device; The fastening device includes two fastening modules and a connecting plate; the two fastening modules are both composed of two semicircular clamps, and both ends of the two semicircular clamps are provided with plane connections The corresponding two plane connecting parts on the same fastening module are threadedly connected with studs, both ends of the studs are provided with nuts, and the two semicircular clamps pass through the bolts on the plane connecting parts at both ends. The column and the two nuts are connected to form a fastening module, the two fastening modules are arranged up and down, the connecting plate is an arc structure, and the arc is matched with the semicircular clamp, and the upper and lower parts of the connecting plate are There are bolts, the connecting plate is fixed on the two fastening modules by bolts, the outer wall of the connecting plate is provided with a support rod obliquely upward, and the head of the support rod is provided with a first reduction motor, the first A geared motor is electrically connected to an external control device; The lighting device includes a housing and a connecting shaft; an illuminating lamp unit is arranged in the housing, the connecting shaft is arranged at one end of the housing, and the housing is fixedly connected to the rotating shaft on the deceleration motor through the connecting shaft; The solar power generation device includes a bracket and a connection frame; the bracket is vertically arranged on the support rod, and the top of the bracket is provided with a hinge part; the upper surface of the connection frame is fixed with a solar cell panel, and the connection frame A sun tracking device is arranged on the upper surface; a rotating shaft is arranged on the lower surface of the connecting frame, the connecting frame is hinged on the bracket through the rotating shaft, and the end of the rotating shaft is fixed with a second reduction motor, and the second reduction motor is connected to the bracket. The sun tracking device is electrically connected; the lower part of the connection frame is provided with a storage battery, the storage battery is electrically connected with the solar panel, and the storage battery is electrically connected with the lighting device. 2 . The energy-saving solar street lamp according to claim 1 , wherein the edge of the casing is provided with a C-type clamping block, the top of the C-type clamping block is provided with a top wire, and the C-type clamping block is provided with a top wire. 3 . It is fixed on the casing by the top wire. 3 . The energy-saving solar street light according to claim 1 , wherein a reinforcing rod is provided on the supporting rod, one end of the reinforcing rod is fixed on the supporting rod, and the other end of the reinforcing rod is fixed on the connecting rod. 4 . board. 4 . The energy-saving solar street light according to claim 1 , wherein a wiring box is provided on one end of the housing close to the connecting shaft, and the wiring box is used for placing wires connected to the lighting unit. 5 . 5 . The energy-saving solar street light according to claim 1 , wherein the model of the solar tracking device is TY-201M. 6 .

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