CN209856955U

CN209856955U - Solar street lamp

Info

Publication number: CN209856955U
Application number: CN201920286981.9U
Authority: CN
Inventors: 史彤彤; 陈少东; 张鹏飞; 项靖媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-12-27
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a solar street lamp, which comprises a base and a stand column, wherein a winch, a battery and a control panel module are arranged in the base, the stand column is fixedly arranged at the top of the base, a vertical cavity is arranged in the stand column, and a balance weight is arranged in the cavity; the utility model discloses a hoist engine receive and releases for the smooth roof beam, hanging oneself from a beam, street lamp and stiffener group's part slides from top to bottom along the spout under the effect of gravity, is convenient for change the maintenance street lamp, and the setting of counter weight makes smooth roof beam reciprocate steadily, and the setting of spring and buffer plate plays buffering cushioning effect simultaneously, and the safety pin in the safe box has improved the security; in addition, the control panel module controls the first electric telescopic rod and the second electric telescopic rod to stretch and retract to control the front and back inclination angles and the left and right inclination angles of the solar panel, so that the top surface of the solar panel faces the sun as much as possible at different time intervals in one day and in different seasons in one year, and the utilization efficiency of solar energy is improved.

Description

Solar street lamp

Technical Field

The utility model relates to a street lamp technical field specifically is a solar energy type street lamp.

Background

The solar street lamp takes sunlight as energy, the solar panel charges the storage battery in daytime, and the storage battery charges the lamp at night

The source supplies power for use, does not need complicated and expensive pipeline laying, can randomly adjust the layout of the lamp, is safe, energy-saving and pollution-free, does not need manual operation, works stably and reliably, saves electricity charge and is maintenance-free. At present, grooves of solar panels of solar street lamps in the market are in a fixed and unchangeable direction, the grooves of the solar panels are in the south direction, and the inclination angles of the solar panels are 30-45 degrees. In fact, due to the rotation of the earth, the direction of the sun relative to the ground is continuously changed in one day, so that the solar energy conversion utilization rate is low, in addition, the street lamp is inconvenient to replace and maintain, a professional working vehicle is needed to lift people to cover the high altitude for maintenance, and potential safety hazards exist; the solar street lamp is provided by the technical personnel in the field, so as to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide a solar energy formula street lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a solar street lamp, includes base and stand, be provided with hoist engine, battery and control panel module in the base, base top fixed mounting has the stand, is provided with vertical cavity in the stand, is provided with the counter weight in the cavity, and winding is flexible to run through the base top and be connected with the counter weight bottom on the hoist engine, and first pulley is installed to the cavity roof. The stand right side wall is opened there is the spout, and sliding connection has the smooth roof beam in the spout, and a plurality of gyro wheels are installed to smooth roof beam inboard, and the outer fixedly connected with of smooth roof beam upper end hangs the roof beam, hangs the roof beam top and is provided with rings, hangs the roof beam front end and is provided with the street lamp, and fixedly connected with stiffener between hanging roof beam and the smooth roof beam lower extreme. The stand right side wall is located spout upper end position fixedly connected with fixed cover, and the second pulley is installed to fixed cover inner chamber roof, and fixed cover inner chamber roof right-hand member is provided with the stopper, and fixed cover outer wall fixed mounting has the safe. The top of the upright post is provided with a cavity channel which penetrates through the cavity and the inner cavity of the fixed cover corresponding to the position of the fixed cover, the bottom of the counterweight in the cavity is connected with a rope, and the other end of the rope is connected with a hanging ring by winding around a first pulley and then winding around a second pulley after passing through the cavity channel. Stand top fixedly connected with installed part, installed part left side fixedly connected with branch, branch upper end is articulated with a ball hinge seat of solar panel bottom, and the installed part right side articulates there is first telescopic link, and the upper end of first telescopic link is articulated with a ball hinge seat of solar panel bottom, and the installed part rear side articulates through a ball hinge seat of installing above that has second electric telescopic handle, and a ball hinge seat of second electric telescopic handle upper end solar panel bottom is articulated.

As a further aspect of the present invention: the safe is characterized in that a motor is fixedly mounted inside the safe, a gear is fixedly connected to the output end of the motor and meshed with a rack facing forwards and backwards, the top of the rack is connected with a sliding groove seat fixed on the top wall of the safe in a sliding mode, the rear end of the rack penetrates through a through hole formed in the front wall of the fixed cover and is fixedly connected with a safety pin, and the front end of the safety pin is wedge-shaped.

As a further aspect of the present invention: the bottom of the front side wall and the bottom of the rear side wall of the fixed cover incline outwards.

As a further aspect of the present invention: and a telescopic sealing strip is arranged between the outer side of the lower end of the sliding beam and the base.

As a further aspect of the present invention: the fixed plate is fixedly connected to the upper portion of the cavity, the bottom of the fixed plate is connected with the buffer plate through a spring, the buffer plate is matched with the cavity, rope holes are formed in the fixed plate and the buffer plate, and a rope for connecting the top of the balance weight and the first pulley penetrates through the fixed plate, the spring and the buffer plate.

As a further aspect of the present invention: the gravity of the balance weight is slightly smaller than the weight of the components consisting of the sliding beam, the suspension beam, the street lamp and the reinforcing rod, and the lifting ring and the gravity centers of the components consisting of the sliding beam, the suspension beam, the street lamp and the reinforcing rod are approximately positioned on the same vertical line.

As a further aspect of the present invention: and a rolling rail matched with the roller is arranged at the bottom of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, the components consisting of the sliding beam, the suspension beam, the street lamp and the reinforcing rod slide up and down along the sliding groove under the action of gravity through the winding machine, the street lamp is convenient to replace and maintain, the components consisting of the sliding beam, the suspension beam, the street lamp and the reinforcing rod move up and down stably due to the arrangement of the balance weight, meanwhile, the arrangement of the spring and the buffer plate plays a role in buffering and shock absorption, the suspension beam is prevented from falling by the safety pin in the safety box, and the safety is improved; in addition, the control panel module controls the first electric telescopic rod and the second electric telescopic rod to stretch and retract to control the front and back inclination angles and the left and right inclination angles of the solar panel, so that the top surface of the solar panel faces the sun as much as possible at different time intervals in one day and in different seasons in one year, and the utilization efficiency of solar energy is improved.

Drawings

Fig. 1 is a schematic structural view of a solar street light.

Fig. 2 is an enlarged schematic structural view of a position a of a solar street light.

Fig. 3 is an enlarged schematic structural view of a solar street lamp at a position B.

Fig. 4 is an enlarged schematic structural view of a solar street lamp at C.

Fig. 5 is a schematic right-view structural diagram of a fixing cover in a solar street lamp.

In the figure: the device comprises a base 1, a stand column 2, a cavity 201, a sliding chute 202, a cavity 203, a counterweight 3, a first pulley 4, a fixing plate 5, a spring 6, a buffer plate 7, a sliding rod 8, a suspension rod 10, a reinforcing rod 12, a telescopic sealing strip 13, a fixing cover 14, a through hole 141, a second pulley 15, a phase block 16, a safe 17, a motor 18, a gear 19, a rack 20, a sliding chute seat 21, a safety pin 22, a fixing piece 23, a solar panel 24, a ball hinge seat 25, a support rod 26, a first electric telescopic rod 27, a second electric telescopic rod 28, a winch 29, a battery 30 and a control panel module 31.

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.

In the description of the present invention, it is to 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", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, 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 therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Please refer to fig. 1-5, in the embodiment of the present invention, a solar street lamp, includes base 1 and stand 2, be provided with hoist engine 29, battery 30 and control panel module 31 in the base 1, 1 top fixed mounting of base has stand 2, is provided with vertical cavity 201 in the stand 2, is provided with counter weight 3 in the cavity 201, and winding is flexible to run through 1 top of base and is connected bottom counter weight 3 on the hoist engine 29, and first pulley 4 is installed to cavity 201 roof. The upright post is characterized in that a sliding groove 202 is formed in the right side wall of the upright post 2, a sliding beam 8 is connected in the sliding groove 202 in a sliding mode, a plurality of idler wheels 9 are installed on the inner side of the sliding beam 8, a suspension beam 10 is fixedly connected to the outer side of the upper end of the sliding beam 8, a hanging ring 1001 is arranged at the top of the suspension beam 10, a street lamp 11 is arranged at the front end of the suspension beam 10, and a reinforcing rod 12 is fixedly connected between the suspension beam 10. The right side wall of the upright post 2 is fixedly connected with a fixed cover 14 at the upper end of the sliding groove 202, a second pulley 15 is installed on the top wall of an inner cavity of the fixed cover 14, a limiting block 16 is arranged at the right end of the top wall of the inner cavity of the fixed cover 14, and a safe 17 is fixedly installed on the outer wall of the fixed cover 14. The top of the upright post 2 is provided with a cavity 203 which penetrates through the cavity 201 and the inner cavity of the fixed cover 14 corresponding to the position of the fixed cover 14, the bottom of the counterweight 3 in the cavity 201 is connected with a rope, and the other end of the rope is connected with the hanging ring 1001 by passing through the first pulley 4 and the cavity 203 and then passing through the second pulley 15. 2 top fixedly connected with installed part 23 of stand, installed part 23 left side fixedly connected with branch 26, branch 26 upper end is articulated with a ball hinge seat 25 of solar panel 24 bottom, installed part 23 right side articulates there is first telescopic link 27, the upper end of first telescopic link 27 is articulated with a ball hinge seat 25 of solar panel 24 bottom, installed part 23 rear side is articulated through a ball hinge seat 25 of its last installation has second electric telescopic handle 28, a ball hinge seat 25 of solar panel 24 bottom is articulated on second electric telescopic handle 28.

A motor 18 is fixedly arranged in the safe box 17, the output end of the motor 18 is fixedly connected with a gear 19, the gear 19 is meshed with a rack 20 which faces forwards and backwards, the top of the rack 20 is in sliding connection with a sliding groove seat 21 fixed on the top wall of the safe box 17, the rear end of the rack 20 penetrates into a through hole 141 formed in the front wall of the fixed cover 14 and is fixedly connected with a safety pin 22, and the front end of the safety pin 22 is wedge-shaped; when the suspension beam 10 moves upwards along the sliding groove 202 into the fixed cover 14 along with the sliding beam 8, the motor 18 drives the gear 19 to rotate, so that the rack 20 moves towards the through hole 141 on the front wall of the fixed cover 14, the safety pin 22 is inserted into the bottom of the suspension beam 10 in the inner cavity of the fixed cover 14, a safety function is achieved, the suspension beam 10 is prevented from falling, and when the suspension beam 10 needs to move downwards along with the sliding beam 8, the motor 18 rotates reversely, so that the rack 20 drives the safety pin 22 to retreat and separate from the bottom of the suspension beam 10 in the inner cavity of the fixed cover 14.

The bottom of the front side wall and the bottom of the rear side wall of the fixed cover 14 incline outwards, so that the suspended beam 10 can be conveniently guided into the inner cavity of the fixed cover 14, and the fixed cover 14 enables the suspended beam 10 to be more stable and prevents the suspended beam from shaking.

A telescopic sealing strip 13 is arranged between the outer side of the lower end of the sliding beam 8 and the base 1, and plays a role of shielding the opening of the sliding chute 202, and in the embodiment, the telescopic sealing strip 13 is prior art and will not be described in detail here.

The upper part of the cavity 201 is fixedly connected with a fixed plate 5, the bottom of the fixed plate 5 is connected with a buffer plate 7 through a spring 6, the buffer plate 7 is matched with the cavity, rope holes are formed in the fixed plate 5 and the buffer plate 7, and a rope for connecting the top of the counterweight 3 and the first pulley 4 penetrates through the fixed plate 5, the spring 6 and the buffer plate 7; when the suspension beam 10 moves to the bottom along the slide groove 202 with the slide beam 8, the balance weight 3 moves to the upper part of the cavity 201, and the buffer plate 7 and the spring 6 play a role of shock absorption and buffering.

The gravity of the counterweight 3 is slightly smaller than the weight of the components of the sliding beam 8, the suspension beam 10, the street lamp 11 and the reinforcing rod 12, and the hanging ring 1001 and the gravity center of the components of the sliding beam 8, the suspension beam 10, the street lamp 11 and the reinforcing rod 12 are approximately on the same vertical line.

The groove bottom of the sliding groove 202 is provided with a rolling rail matched with the roller 9.

The three ball hinge seats 25 at the bottom of the solar panel 24 enclose a triangle, and the connecting lines of the two ball hinge seats 25 respectively connected with the supporting rod 26 and the first electric telescopic rod 27 are parallel to the side of the solar panel 24.

The control panel module 31 is electrically connected with the winch 29, the motor 18, the first electric telescopic rod 27 and the second electric telescopic rod 28, and an 8051 series single chip microcomputer is arranged in the control panel module 31 to play a role in control; the solar panel 24 is electrically connected with the battery 30 for charging the solar panel, and the battery 30 provides power for the winch 29, the motor 18, the first electric telescopic rod 27, the second electric telescopic rod 28 and the control panel module 31.

In the present embodiment, the winch 29, the first electric telescopic rod 27, the second electric telescopic rod 28 and the control panel module 31 are all the prior art, and will not be described in detail herein.

The utility model discloses a theory of operation is:

the utility model relates to a solar energy type street lamp, in operation, the hanging beam 10 originally is located fixed cover 14, when needing to be changed maintenance street lamp 11, control panel module 31 control motor 18 rotates and makes the safety pin 22 retract and break away from the bottom of hanging beam 10 in fixed cover 14 inner chamber, hoist engine 29 is released simultaneously, make sliding beam 8, hanging beam 10, street lamp 11 and stiffener 12 group's part glide along spout 202 under the action of gravity, and counter weight 3 also can rise in cavity 201 thereupon, make sliding beam 8, hanging beam 10, street lamp 11 and stiffener 12 group's part glide more steady, when counter weight 3 moves to buffer board 7 department, make sliding beam 8, hanging beam 10, the steady gliding of street lamp 11 and stiffener 12 group's part arrive stand 2 lower part, when needing to be changed maintenance street lamp 11, hoist engine 2 reversal pull down counter weight 3, and the rope at counter weight 3 top draws rings through first pulley 4 and second pulley 15 upwards 1004, the components of the sliding beam 8, the suspension beam 10, the street lamp 11 and the reinforcing rod 12 move upwards along the sliding groove 202 until the suspension beam 10 is clamped in the fixed cover 14, and at the moment, the motor 18 rotates reversely so that the safety pin 22 is inserted into the bottom of the suspension beam 10 in the fixed cover 14; in addition, the control panel module 31 controls the first electric telescopic rod 27 and the second electric telescopic rod 28 to stretch and retract to control the front-back inclination angle and the left-right inclination angle of the solar panel 24, so that the top surface of the solar panel 24 faces the sun as much as possible at different time periods in a day and different seasons in a year, and the utilization efficiency of solar energy is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A solar street lamp comprises a base (1) and a stand column (2), and is characterized in that a winch (29), a battery (30) and a control panel module (31) are arranged in the base (1), the stand column (2) is fixedly installed at the top of the base (1), a vertical cavity (201) is arranged in the stand column (2), a balance weight (3) is arranged in the cavity (201), the winch (29) is wound, extends and retracts to penetrate through the top of the base (1) and is connected with the bottom of the balance weight (3), a first pulley (4) is installed on the top wall of the cavity (201), a sliding groove (202) is formed in the right side wall of the stand column (2), a sliding beam (8) is connected in the sliding groove (202) in a sliding mode, a plurality of rollers (9) are installed on the inner side of the sliding beam (8), a suspension beam (10) is fixedly connected to the outer side of the upper end of the sliding beam (8), a hanging ring (, a reinforcing rod (12) is fixedly connected between the lower end of the suspension beam (10) and the lower end of the sliding beam (8), the right side wall of the upright post (2) is fixedly connected with a fixed cover (14) at the upper end of the sliding chute (202), a second pulley (15) is installed on the top wall of the inner cavity of the fixed cover (14), a limiting block (16) is arranged at the right end of the top wall of the inner cavity of the fixed cover (14), a safe box (17) is fixedly installed on the outer wall of the fixed cover (14), a cavity channel (203) which penetrates through the inner cavity of the cavity (201) and the inner cavity of the fixed cover (14) is arranged at the top of the upright post (2) corresponding to the position of the fixed cover (14), a rope is connected at the bottom of a counterweight (3) in the cavity (201), the other end of the rope bypasses a first pulley (4) and then bypasses the second pulley (15) to be connected with the lifting ring (1001), branch (26) upper end is articulated with a ball hinge seat (25) of solar panel (24) bottom, installed part (23) right side articulates there is first telescopic link (27), the upper end of first telescopic link (27) is articulated with a ball hinge seat (25) of solar panel (24) bottom, installed part (23) rear side is articulated through a ball hinge seat (25) of installing above that has second electric telescopic handle (28), a ball hinge seat (25) of second electric telescopic handle (28) upper end solar panel (24) bottom is articulated.

2. The solar street lamp as claimed in claim 1, wherein a motor (18) is fixedly mounted inside the safe (17), a gear (19) is fixedly connected to an output end of the motor (18), the gear (19) is engaged with a rack (20) facing forward and backward, the top of the rack (20) is slidably connected with a sliding groove seat (21) fixed to the top wall of the safe (17), the rear end of the rack (20) penetrates through a through hole (141) formed in the front wall of the fixing cover (14) and is fixedly connected with a safety pin (22), and the front end of the safety pin (22) is wedge-shaped.

3. A solar street light as claimed in claim 1, wherein the front and rear side walls of the fixing cover (14) are inclined outwardly at their bottoms.

4. A solar street light as claimed in claim 1, characterized in that a telescopic sealing strip (13) is arranged between the outside of the lower end of the sliding beam (8) and the base (1).

5. The solar street lamp as claimed in claim 1, wherein a fixing plate (5) is fixedly connected to the upper portion of the cavity (201), the bottom of the fixing plate (5) is connected with a buffer plate (7) through a spring (6), the buffer plate (7) is adapted to the cavity, rope holes are formed in the fixing plate (5) and the buffer plate (7), and a rope connecting the top of the counterweight (3) and the first pulley (4) penetrates through the fixing plate (5), the spring (6) and the buffer plate (7).

6. A solar street light according to claim 1, characterized in that the weight of the counterweight (3) is slightly less than the weight of the components consisting of the sliding beam (8), the suspension beam (10), the street light (11) and the reinforcing rod (12), and the suspension ring (1001) is located on the same vertical line as the center of gravity of the components consisting of the sliding beam (8), the suspension beam (10), the street light (11) and the reinforcing rod (12).

7. A solar street light according to claim 1, characterized in that the bottom of the chute (202) is provided with a rolling rail adapted to the roller (9).