CN212408498U

CN212408498U - Highway over-and-under type solar street lamp

Info

Publication number: CN212408498U
Application number: CN201921682915.XU
Authority: CN
Inventors: 荆双双
Original assignee: Xi'an Baijia Lighting Electrical Engineering Co ltd
Current assignee: Xi'an Baijia Lighting Electrical Engineering Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2021-01-26
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a road lifting solar street lamp, which comprises a base, wherein the upper side of the base is provided with a lifting device, the lifting device comprises a support column, a lamp post, a screw rod with threads arranged on the outer wall, a bevel gear pair arranged in the support column and a rocker, the inner wall of the support column is provided with two sliding blocks, the lower side of the base is provided with a damping device, the damping device comprises a vulcanized adhesive layer, a metal elastic sheet, a fixing piece, a base and a damping layer, the road lifting solar street lamp adopts a driving gear and an axial cam structure driven by a control motor to realize the change of the pitch angle and the rotation angle of a battery assembly, has compact and reasonable structure and low driving energy consumption, is convenient for height adjustment, is simple to operate and convenient to maintain, can automatically adjust the street lamp brightness according to the surrounding environment, and effectively reduces, in addition, the damping can be effectively realized, the stability is high, and the service life is effectively prolonged.

Description

Highway over-and-under type solar street lamp

Technical Field

The utility model relates to a road construction technical field specifically is a highway over-and-under type solar street lamp.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. At present, the street lamps are widely used in open public places or two sides of roads, the brightness and the power of the street lamps are generally fixed, when no pedestrians and few vehicles exist, the brightness and the power of the street lamps cannot be timely adjusted, and under the condition, although the safety and the convenience of the pedestrians and the vehicles are not influenced, the electric energy is wasted. The existing solar street lamp comprises a lamp post, a lighting lamp, a solar panel, a solar controller and a storage battery, wherein the solar panel is fixedly arranged on the lamp post of the street lamp, so that the installation direction of the solar panel is always fixed and unchanged in the structure, and the direction of the fixedly arranged solar panel is determined, so that the panel cannot always face the sun, and the power generation efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway over-and-under type solar 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:

a highway lifting solar street lamp comprises a base, wherein a lifting device is arranged on the upper side of the base and comprises a support column, a lamp post, a lead screw with threads on the outer wall, a bevel gear pair and a rocker arranged in the support column, two sliding blocks are arranged on the inner wall of the support column, a sliding groove is arranged on the outer wall of the lamp post along the vertical direction, internal threads are arranged on the inner wall of the support column, one end of the lamp post is inserted into the support column and is connected with the sliding groove in a sliding fit manner, one end of the lead screw is connected with an output shaft of a driven wheel of the bevel gear pair, the other end of the lead screw is inserted into the lamp post and is connected with the internal threads of the lamp post in a matching manner, one end of the rocker is inserted into the support column and is connected with an output shaft of a driving wheel of the bevel, the solar lamp comprises a rotating support, a control motor, a driving gear and an axial cam, wherein the control motor is fixedly installed on the rotating support, the driving gear and the axial cam are sequentially arranged on an output shaft of the control motor, the axial cam is located at the tail end of the output shaft of the control motor, the driving gear is meshed with a sector gear, an inclined supporting rod is arranged at one end of the rotating support and is hinged with one end of an assembly installation plate, a solar cell assembly is installed on the assembly installation plate, a lifting slide rod is vertically arranged at the other end of the assembly installation plate, a guide sleeve is arranged on.

As a further aspect of the present invention: and a transverse plate which is rotationally connected with an output shaft of a driven wheel of the bevel gear pair is arranged in the supporting column.

As a further aspect of the present invention: the control motor is a servo motor.

As a further aspect of the present invention: the back of subassembly mounting panel is equipped with waist type groove, and the top slidable mounting of lift slide bar is inside waist type groove, and the lower extreme and the axial cam of lift slide bar cooperate.

As a further aspect of the present invention: the solar cell module is provided with a light sensor, a control box is arranged on the outer wall of the support column, a PLC controller is arranged inside the control box, a box cover is hinged to the control box through a hinge, the light sensor is connected with the PLC controller, a light sensor is installed on the LED lamp, a signal amplifier is further arranged inside the control box, the output end of the light sensor is electrically connected with the input end of the signal amplifier, the output end of the signal amplifier is electrically connected with the input end of the PLC controller, an LED driver is further arranged on the outer wall of the support column, the output end of the LED driver is electrically connected with the input end of the LED lamp, and the output end of the PLC controller is electrically connected with the LED driver.

As a further aspect of the present invention: the base downside is equipped with damping device, and damping device vulcanizes the adhesive linkage, metal shrapnel, steadiness piece, base and buffer layer including vulcanizing adhesive linkage, metal shrapnel, steadiness piece, base and buffer layer, vulcanizes the adhesive linkage upper surface and vulcanizes the bonding bottom of the base, vulcanizes the lower surface vulcanization bonding shock-absorbing layer, the buffer layer is rubber damping buffer layer, has set firmly the base below the buffer layer, is equipped with metal shrapnel and steadiness piece in the buffer layer, and metal shrapnel is located the intermediate position department of buffer layer, the bottom fixed connection of steadiness piece and buffer layer, and the steadiness top is located near metal shrapnel crest position, the longitudinal section of steadiness piece is.

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

1. when the street lamp is used, the rocking rod is rocked, the lead screw is driven to rotate through the movable bevel gear pair, the sliding block is clamped in the sliding groove, the lamp post and the lead screw are prevented from rotating together, the sliding block can only move up and down along the sliding groove, the height adjustment of the lifting device is realized, the height of the street lamp can be properly adjusted according to use requirements, the lighting effect is guaranteed, the practicability of the street lamp is improved, the street lamp can be lowered through the height adjusting device, and therefore a worker can conveniently overhaul the street lamp.

2. When the solar azimuth changes, the control motor drives the driving gear to drive the rotating support to rotate around the lamp post, and then the solar cell module also rotates along with the rotating support, so that the solar cell module and the direction of the sun can track and rotate.

3. When the street lamp works, the light intensity around the street lamp is detected by the light sensor, the signal is transmitted to the signal amplifier, the signal with the light intensity is transmitted to the PLC controller through the signal amplifier, the PLC controller receives the signal, analyzes and processes the signal, and starts the LED driver to control the luminous power of the LED lamp, so that the illumination brightness of the LED lamp is adapted to the surrounding environment, and the street lamp achieves the energy-saving effect.

4. The stabilizing member longitudinal section is the T font, connect firm being difficult for droing, when vibrations take place, crest position vibrations are great, the stabilizing member top can play the characteristics that strengthen the structural strength at crest position, can also absorb partial vibrations, in operation, the shock waves transmits for the buffer layer through vulcanizing the adhesive linkage, wherein great vibrations are absorbed by metal shrapnel, less and vibrations relapse are absorbed by the buffer layer, reduce the whole vibrations that receive through dual absorptive mode, effectively cushion vibrations, the life of extension street lamp.

Drawings

Fig. 1 is a schematic structural diagram of a road lifting type solar street lamp.

Fig. 2 is a schematic structural diagram of a lifting device in a road lifting type solar street lamp.

Fig. 3 is a top view of a lifting device in a road lifting type solar street lamp.

Fig. 4 is a schematic block diagram of a road elevating solar street lamp.

Fig. 5 is a schematic structural diagram of a damping device in a road lifting type solar street lamp.

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 to 3, in an embodiment of the present invention, a highway lifting solar street lamp includes a base 1, a lifting device 2 is disposed on an upper side of the base 1, the lifting device 2 includes a support post 21, a lamp post 22, a screw 23 with threads on an outer wall thereof, a bevel gear pair 24 disposed in the support post 21, and a rocker 25, two sliding blocks 26 are disposed on an inner wall of the support post 21, a sliding slot 27 is disposed on an outer wall of the lamp post 22 along a vertical direction, an internal thread is disposed on an inner wall of the support post 22, one end of the lamp post 22 is inserted into the support post 21, the sliding blocks 26 are slidably coupled with the sliding slot 27, one end of the screw 23 is connected with an output shaft of a driven wheel 242 of the bevel gear pair 24, the other end is inserted into the lamp post 22, the threads of the screw 23 are coupled with the internal thread of the lamp post 22, the cross plate 28 which is rotationally connected with the output shaft of the driven wheel 242 of the bevel gear pair 24 is arranged in the support column 21, when the street lamp is used, the rocker 25 is shaken, the screw rod 23 is driven to rotate by moving the bevel gear pair 24, the slide block 26 is clamped in the chute 27 so as to prevent the lamp post 22 from rotating together with the screw rod 23 and only can move up and down along the chute 27, so that the height adjustment of the lifting device 2 is realized, the height of the street lamp can be properly adjusted according to the use requirement, the lighting effect is ensured, the practicability of the street lamp is improved, the street lamp can be lowered by arranging the height adjusting device, so that a worker can conveniently overhaul the street lamp, and the street lamp has the advantages of simple structure, low; the top end of the lamp post 22 is connected with an LED lamp 9 through a support rod, a sector gear 12 is fixedly installed on the lamp post 22, a rotating support 3 is movably sleeved on the lamp post 22, a control motor 31 is fixedly installed on the rotating support 3, the control motor 31 is a servo motor, a driving gear 13 and an axial cam 11 are sequentially arranged on an output shaft of the control motor 31, the axial cam 11 is located at the tail end of the output shaft of the control motor 31, the driving gear 13 is meshed with the sector gear 12, an inclined support rod 4 is arranged at one end of the rotating support 3, the inclined support rod 4 is hinged with one end of an assembly mounting plate 5, a solar cell assembly 6 is installed on the assembly mounting plate 5, a lifting slide rod 8 is vertically arranged at the other end of the assembly mounting plate 5, a guide sleeve 10 is arranged on the outer side of the lifting slide rod 8, the guide sleeve 10 is, the top end of a lifting slide bar 8 is slidably arranged in the waist-shaped groove, the lower end of the lifting slide bar 8 is matched with an axial cam 11, a light sensor 7 is arranged on a solar cell component 6, a control box 16 is arranged on the outer wall of a support column 21, a PLC (programmable logic controller) 17 is arranged in the control box 16, a box cover is hinged on the control box 16 through a hinge, the light sensor 7 is connected with the PLC 17, when the direction of the sun changes, a control motor drives a driving gear to drive a rotating support to rotate around a lamp post, then the solar cell component integrally rotates along with the rotating support, so that the direction tracking rotation of the cell component and the sun is realized, because the axial cam is arranged on an output shaft of the control motor, when the control motor rotates, the axial cam on the output shaft of the control motor pushes the lifting slide bar and enables the solar cell component to, the altitude angle change of the solar cell module is realized, the direction angle tracking and the altitude angle tracking of the solar cell are realized through one control motor, the power generation efficiency of the solar cell module is ensured, and the energy consumption is effectively reduced; the LED lamp 9 is provided with a photoreceptor 20, a signal amplifier 18 is arranged in the control box 16, the output end of the photoreceptor 20 is electrically connected with the input end of the signal amplifier 18, the output end of the signal amplifier 18 is electrically connected with the input end of the PLC controller 17, an LED driver 19 is arranged on the outer wall of the support column 21, the output end of the LED driver 19 is electrically connected with the input end of the LED lamp 9, the output end of the PLC controller 17 is electrically connected with the LED driver 19, when the street lamp works, the photoreceptor 20 detects the light intensity around the street lamp, transmits the signal to the signal amplifier 18, the signal with the light intensity through the signal amplifier 18 is transmitted to the PLC controller 17, the PLC controller 17 receives the signal and analyzes and processes the signal, the processed signal, and the PLC controller 17 starts the LED driver 19 to control the luminous power of the LED lamp 9, the illumination brightness of the LED lamp 9 is adapted to the surrounding environment, so that the street lamp achieves the energy-saving effect; the damping device 30 is arranged on the lower side of the base 1, the damping device 30 comprises a vulcanization bonding layer 301, a metal elastic sheet 302, a fixing piece 303, a base 304 and a damping layer 305, the upper surface of the vulcanization bonding layer 301 is vulcanized and bonded with the bottom of the base 1, the lower surface of the vulcanization bonding layer 301 is vulcanized and bonded with the damping layer 305, the damping layer 305 is a rubber damping layer, the base 304 is fixedly arranged below the damping layer 305, the metal elastic sheet 302 and the fixing piece 303 are arranged in the damping layer 305, the metal elastic sheet 302 is positioned at the middle position of the damping layer 305, the fixing piece 303 is fixedly connected with the bottom of the damping layer 305, the top of the fixing piece 303 is positioned near the wave crest position of the metal elastic sheet 302, the longitudinal section of the fixing piece 303 is T-shaped, the longitudinal section of the fixing piece is T-shaped, the connection is stable and is not easy to fall off, when vibration occurs, the vibration, part of vibration can be absorbed, in the work, vibration waves are transmitted to the shock absorption layer through the vulcanization bonding layer, large vibration is absorbed by the metal elastic sheet, small and repeated vibration is absorbed by the shock absorption layer, the vibration received by the whole street lamp is reduced through a double absorption mode, the vibration is effectively buffered, and the service life of the street lamp is prolonged; the utility model relates to a highway over-and-under type solar street lamp adopts control motor driven drive gear and axial cam structure, realizes the change of two direction angles of battery pack every single move angle and rotation angle, and compact structure is reasonable and the drive energy consumption is low, is convenient for carry out the adjustment of height, and easy operation is convenient for overhaul, can be according to surrounding environment automatic adjustment street lamp luminance in addition, the effectual energy consumption that has reduced, can effectively the shock attenuation in addition, and stability is high, the effectual life that has prolonged.

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 highway lifting type solar street lamp comprises a base (1) and is characterized in that a lifting device (2) is arranged on the upper side of the base (1), the lifting device (2) comprises a support column (21), a lamp post (22), a screw rod (23) with threads on the outer wall, a bevel gear pair (24) and a rocker (25), the bevel gear pair is arranged in the support column (21), the rocker (25) is arranged on the outer wall of the support column (21), two sliding blocks (26) are arranged on the inner wall of the support column (21), a sliding groove (27) is arranged on the outer wall of the lamp post (22) in the vertical direction, internal threads are arranged on the inner wall of the support column, one end of the lamp post (22) is inserted into the support column (21), the sliding blocks (26) are connected with the sliding groove (27) in a sliding fit manner, one end of the screw rod (23) is connected with an output shaft of a driven, one end of a rocker (25) is inserted into a support column (21) and connected with an output shaft of a driving wheel (241) of a bevel gear pair (24), the top end of a lamp pole (22) is connected with an LED lamp (9) through a support rod, a sector gear (12) is fixedly installed on the lamp pole (22), a movable sleeve joint on the lamp pole (22) rotates a support (3), a control motor (31) is fixedly installed on the rotating support (3), a driving gear (13) and an axial cam (11) are sequentially arranged on an output shaft of the control motor (31), the axial cam (11) is positioned at the tail end of the output shaft of the control motor (31), the driving gear (13) is meshed with the sector gear (12), an inclined support rod (4) is arranged at one end of the rotating support (3), the inclined support rod (4) is hinged with one end of a component mounting plate (5), a solar cell component (6) is installed on the component mounting plate, the other end of the component mounting plate (5) is vertically provided with a lifting slide bar (8), the outer side of the lifting slide bar (8) is provided with a guide sleeve (10), the guide sleeve (10) is fixedly mounted on a lamp pole (22), the lower side of the base (1) is provided with a damping device (30), the damping device (30) comprises a vulcanization bonding layer (301), a metal elastic sheet (302), a fixing piece (303), a base (304) and a damping layer (305), the upper surface of the vulcanization bonding layer (301) is vulcanized and bonded with the bottom of the base (1), the lower surface of the vulcanization bonding layer (301) is vulcanized and bonded with the damping layer (305), the damping layer (305) is a rubber damping layer, the base (304) is fixedly arranged below the damping layer (305), the metal elastic sheet (302) and the fixing piece (303) are arranged in the damping layer (305), the metal elastic sheet (302) is located in the middle position of the damping layer (305), and the fixing piece (303) is fixedly connected, and the top of the fixing piece (303) is positioned near the wave crest position of the metal elastic sheet (302), and the longitudinal section of the fixing piece (303) is T-shaped.

2. The road elevating solar street light as claimed in claim 1, wherein a transverse plate (28) is arranged in the supporting column (21) and is rotatably connected with an output shaft of a driven wheel (242) of the bevel gear pair (24).

3. The elevating road solar street light as claimed in claim 1, wherein the control motor (31) is a servo motor.

4. A road lifting solar street light as claimed in claim 1, characterized in that the back of the component mounting plate (5) is provided with a waist-shaped groove, the top end of the lifting slide bar (8) is slidably mounted inside the waist-shaped groove, and the lower end of the lifting slide bar (8) is matched with the axial cam (11).

5. The lifting type road solar street lamp according to claim 1, wherein the solar cell module (6) is provided with a light sensor (7), the outer wall of the supporting column (21) is provided with a control box (16), the control box (16) is internally provided with a PLC (programmable logic controller) controller (17), the control box (16) is hinged with a box cover through a hinge, the light sensor (7) is connected with the PLC controller (17), the LED lamp (9) is provided with a photoreceptor (20), the control box (16) is internally provided with a signal amplifier (18), the output end of the photoreceptor (20) is electrically connected with the input end of the signal amplifier (18), the output end of the signal amplifier (18) is electrically connected with the input end of the PLC controller (17), the outer wall of the supporting column (21) is further provided with an LED driver (19), and the output end of the LED driver (19) is electrically connected with the input end of the LED lamp (9), the output end of the PLC (17) is electrically connected with the LED driver (19).