CN211203894U

CN211203894U - Solar street lamp with good windproof performance

Info

Publication number: CN211203894U
Application number: CN201922320780.9U
Authority: CN
Inventors: 张爱琴; 杨萍霞; 吴炎东
Original assignee: Langranda Lighting Group Co ltd
Current assignee: Langranda Lighting Group Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-07
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a solar street lamp with good windproof performance in the technical field of solar street lamps, which comprises a lamp post, wherein a motor box is arranged in the inner cavity of the lamp post, a motor is arranged in the motor box, the motor is connected with a screw rod through a speed reducer, a slide block is sleeved on the screw rod, the left side and the right side of the top end of the slide block are respectively provided with a vertical telescopic rod, two telescopic rods penetrate through the top end of the lamp post and are rotationally connected with the bottom of a solar panel, the right side of the solar panel is provided with a first supporting block, the first supporting block is rotationally connected with a first supporting rod, the first supporting rod is connected with the lamp post, the other side of the lamp post is provided with a second supporting rod, the top end of the second supporting rod is provided with a fixed block, the bottom of the left side of the solar panel is provided with a second supporting block which is matched with, the windproof solar street lamp has a certain windproof function, and the damage of strong wind to a solar panel on the solar street lamp is reduced.

Description

Solar street lamp with good windproof performance

Technical Field

The utility model relates to a solar street lamp technical field specifically is a prevent wind solar street lamp that performance is good.

Background

The electric quantity of street lamp uses very much, and solar street lamp can practice thrift a large amount of energy, and the environmental protection is pollution-free moreover, in some areas that often appear the storm wind, for example coastal area, typhoon can appear in summer every year, and solar panel can often be blown down by the strong wind this moment, and solar panel can be pounded bad to the debris that float in the wind, leads to failing to use, for this reason, we propose a solar street lamp that prevent wind the performance is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind solar street lamp that performance is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar street lamp with good windproof performance comprises a lamp post, wherein a motor box is arranged in an inner cavity of the lamp post, a motor is arranged in the motor box, the motor is upwards connected with a power shaft of a speed reducer, the power shaft of the speed reducer penetrates through the top end of the motor box to be fixedly connected with a screw rod, a slide block is sleeved on the screw rod and provided with an upper groove and a lower groove, an internal thread matched with an external thread of the screw rod is arranged in the groove, vertical telescopic rods are arranged on the left side and the right side of the top end of the slide block, the two telescopic rods penetrate through the top end of the lamp post to be rotatably connected with the bottom of a solar panel, a first supporting block is arranged on the right side of the solar panel and rotatably connected with a first supporting rod, the first supporting rod is fixedly connected with the side wall of the lamp post, a second supporting rod symmetrical to the first supporting rod is fixedly connected with the side wall of, the top of second branch sets up the fixed block, solar panel's left side bottom sets up the second piece that matches each other with the fixed block, set up the anemoscope on the lateral wall that the lamp pole is close to the top.

Further, the left side of second piece is opened there is horizontal recess, set up the horizontally spring in the horizontal recess, spring fixed connection gleitbretter, the gleitbretter passes through connecting rod fixed connection stopper, it has the spacing groove that matches each other with the stopper to open on the perpendicular of fixed block.

Furthermore, the limiting block is hemispherical, the hemispherical surface of the limiting block is located at one end away from the spring, and the limiting groove matched with the limiting block is also hemispherical.

Furthermore, the fixed block is L-shaped, and the fixed block and the second support block can be just attached to form a rectangular block.

Furthermore, an arc-shaped chamfer is arranged between the periphery of the hemispherical surface of the limiting groove and the surface of the fixing block.

Furthermore, the cross rod is respectively connected with the first support rod and the second support rod in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that: through detecting the wind-force level, when appearing stormy wind, the starter motor, the motor makes the solar panel level of slope fix on the lamp pole top through other link gear, reduces the influence of wind-force, prevents that debris in the wind from directly pounding bad solar panel, and when the wind-force level descends, solar panel slopes again, accepts the illumination, carries out the electric power storage illumination.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a second support block of the present invention.

In the figure: 1. a lamp post; 2. a motor case; 3. a motor; 4. a screw rod; 5. a slider; 6. a telescopic rod; 7. a solar panel; 8. a first support block; 9. a first support bar; 10. a second support bar; 11. a cross bar; 12. a fixed block; 13. a second branch block; 14. an anemometer; 121. a limiting groove; 131. a transverse groove; 132. a spring; 133. sliding blades; 134. and a limiting block.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a solar street lamp with good windproof performance comprises a lamp post 1, wherein a motor box 2 is arranged in an inner cavity of the lamp post 1, the motor box 2 is a waterproof motor box and is used for preventing a motor 3 from being eroded in rainwater weather, the motor 3 is arranged in the motor box 2, the motor 3 is upwards connected with a power shaft of a speed reducer, and the power shaft of the speed reducer penetrates through the top end of the motor box 2 and is fixedly connected with a screw rod 4;

as shown in fig. 1, a slide block 5 is sleeved on a screw rod 4, the peripheral side walls of the slide block 5 are connected with the inner wall of a lamp post 1 in a sliding manner, an upper groove and a lower groove are formed in the center of the slide block 5, internal threads matched with the external threads of the screw rod 4 are arranged in the grooves, the slide block 5 is driven to move up and down when the screw rod 4 rotates, vertical telescopic rods 6 are arranged on the left side and the right side of the top end of the slide block 5, and the two telescopic rods 6 penetrate through the top end of the lamp post;

as shown in fig. 1, solar panel 7's right side sets up first branch piece 8, first branch piece 8 rotates and connects first branch 9, first branch 9 with at lamp pole 1's lateral wall fixed connection, lamp pole 1's lateral wall fixed connection and the second branch 10 of first branch 9 mutual symmetry, first branch 9 supports solar panel 7 with second branch 10 jointly, set up horizontal pole 11 between first branch 9 and the second branch 10, horizontal pole 11 is used for improving device stability, the top of second branch 10 sets up fixed block 12, solar panel 7's left side bottom sets up the second branch piece 13 of mutually matchd with fixed block 12, lamp pole 1 sets up anemometry 14 on being close to the lateral wall at top.

As shown in fig. 2, a horizontal groove 131 is formed in the left side of the second supporting block 13, a horizontal spring 132 is arranged in the horizontal groove 131, the spring 132 is fixedly connected with a sliding piece 133, the sliding piece 133 is fixedly connected with a limiting block 134 through a connecting rod, a limiting groove 121 matched with the limiting block 134 is formed in the vertical surface of the fixed block 12, and the limiting block 134 and the limiting groove 121 are clamped and fixed with each other, so that the solar panel 7 is well fixed when located at the horizontal position, and strong wind is prevented from blowing;

as shown in fig. 2, the stopper 134 is hemispherical, the hemispherical surface of the stopper 134 is located at the end away from the spring 132, and the stopper groove 121 matched with the stopper 134 is also hemispherical, so that the hemispherical stopper 134 and the stopper groove 121 are not only convenient to clamp, but also easy to separate from each other;

as shown in fig. 2, the fixed block 12 is L-shaped, and the fixed block 12 and the second branch block 13 can be properly attached to each other to form a rectangular block, and when the fixed block 12 and the second branch block 13 are attached to each other and fixed, the rectangular block becomes a complete rectangular main body structure, and the L-shaped structure can prevent the loose connection caused by excessive wind force in a horizontal gap at the joint of the fixed block 12 and the second branch block 13;

as shown in fig. 2, an arc-shaped chamfer is arranged between the periphery of the hemispherical surface of the limiting groove 121 and the surface of the fixed block 12, and the arc-shaped chamfer is beneficial for the hemispherical limiting block 134 to slide into or slide out of the limiting groove 121;

as shown in fig. 1, the cross bar 11 is welded to the first support bar 9 and the second support bar 10, so that the first support bar 9 and the second support bar 10 are more stably connected by welding, and the stability of the device is improved.

Example (b): in the using process, the device also comprises a storage battery, a microprocessor, a motor 3 and a wind speed tester 14, wherein the storage battery is a common component in the market, the storage battery is electrically connected with a solar panel through an inverter, other electric facilities are electrically connected through the prior art, all the electric facilities are powered by the storage battery, when the wind power is large, the wind speed tester 14 detects a wind power grade signal and transmits the signal to the microprocessor, the microprocessor receives the signal, when the wind power grade is larger than a certain degree, the microprocessor transmits the signal, the switch of the motor 3 is started, the motor 3 rotates, a screw rod 4 is driven to rotate through a speed reducer, the screw rod 4 rotates to drive a sliding block 5 to move downwards, the sliding block 5 drives a telescopic rod 6 to move downwards, so that the inclined solar panel 7 is in a horizontal state, and a second supporting block 13 is in contact with, the limiting blocks 134 on the second supporting blocks 13 are respectively extruded and automatically slide into the limiting grooves 121, so that the connection between the fixing blocks 12 and the second supporting blocks 13 is firmer, the solar panel 7 is prevented from being blown and tilted by strong wind, when the solar panel 7 is positioned at a horizontal position, the wind power received by the solar panel is minimum, the probability of being hit by impurities is minimum, and the silicon panel can be prevented from being hit by the impurities in the strong wind;

when the wind power level is reduced, the wind speed measuring instrument 14 detects a signal and transmits the signal to the microprocessor, the microprocessor starts the motor 3, the motor 3 drives the screw rod 4 to rotate, and the sliding block 5 upwards pushes the solar panel 7, so that the solar panel 7 is inclined again to receive illumination conveniently.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent wind good solar street lamp of performance, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a motor box (2) is arranged in an inner cavity of the lamp post (1), a motor (3) is arranged in the motor box (2), the motor (3) is upwards connected with a power shaft of a speed reducer, the power shaft of the speed reducer penetrates through the top end of the motor box (2) and is fixedly connected with a screw rod (4), a sliding block (5) is sleeved on the screw rod (4), an upper groove and a lower groove are formed in the sliding block (5), internal threads matched with external threads of the screw rod (4) are arranged in the grooves, vertical telescopic rods (6) are arranged on the left side and the right side of the top end of the sliding block (5), the two telescopic rods (6) penetrate through the top end of the lamp post (1) and are rotatably connected with the bottom of a solar panel (7), a first supporting block (8) is arranged on the right side of the solar panel (7), the first supporting block (8) is rotatably connected with a first supporting rod (9), and, lateral wall fixed connection and the mutual symmetrical second branch (10) of first branch (9) of lamp pole (1), set up horizontal pole (11) between first branch (9) and second branch (10), the top of second branch (10) sets up fixed block (12), the left side bottom of solar panel (7) sets up the second that matches each other with fixed block (12) and props up piece (13), set up anemometry appearance (14) on the lateral wall that lamp pole (1) is close to the top.

2. The solar street lamp with good windproof performance as claimed in claim 1, is characterized in that: horizontal recess (131) have been opened in the left side of second piece (13), set up horizontally spring (132) in horizontal recess (131), spring (132) fixed connection gleitbretter (133), gleitbretter (133) pass through connecting rod fixed connection stopper (134), it has spacing groove (121) that match each other with stopper (134) to open on the perpendicular of fixed block (12).

3. The solar street lamp with good windproof performance as claimed in claim 2, wherein: the limiting block (134) is hemispherical, the hemispherical surface of the limiting block (134) is located at one end away from the spring (132), and the limiting groove (121) matched with the limiting block (134) is also hemispherical.

4. The solar street lamp with good wind resistance as claimed in claim 2, wherein the fixing block (12) is L-shaped, and the fixing block (12) and the second support block (13) can be just attached to form a rectangular block.

5. The solar street lamp with good windproof performance as claimed in claim 2, wherein: an arc-shaped chamfer is arranged between the periphery of the hemispherical surface of the limiting groove (121) and the surface of the fixing block (12).

6. The solar street lamp with good windproof performance as claimed in claim 1, is characterized in that: the cross rod (11) is respectively connected with the first supporting rod (9) and the second supporting rod (10) in a welding mode.