CN212204361U

CN212204361U - Energy-saving street lamp with adjustable height and brightness

Info

Publication number: CN212204361U
Application number: CN202021289169.0U
Authority: CN
Inventors: 谭燕红
Original assignee: Guangzhou Guozhi Electromechanical Equipment Co ltd
Current assignee: Guangzhou Guozhi Electromechanical Equipment Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-12-22
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses an energy-saving street lamp with adjustable height and brightness, which belongs to the technical field of lighting devices and comprises a protection lamp post, wherein the bottom and the top of an inner cavity of the protection lamp post are both fixedly provided with a first bearing, one side of the first bearing is movably provided with a threaded rod, the bottom of the outer wall of the threaded rod is fixedly sleeved with a first bevel gear, the center of the outer wall of the threaded rod is screwed with an elevating block, the left side and the right side of the top of the elevating block are both fixedly provided with a support rod, the bottom of the right inner side wall of the protection lamp post is fixedly provided with a second bearing, the second bearing is movably provided with a rotating shaft, the left end of the rotating shaft is fixedly connected with a second bevel gear, the right end of the rotating shaft is fixedly connected with a rotating handle, the upper end of the support rod penetrates through the top of, the utility model provides a problem that street lamp height and luminance can't be adjusted.

Description

Energy-saving street lamp with adjustable height and brightness

Technical Field

The utility model relates to a lighting device technical field specifically is an energy-conserving street lamp with adjustable height and luminance.

Background

The street lamp has very important meaning to urban illumination, modern urban illumination mainly uses the LED street lamp, high efficiency has, energy-conservation, safety, advantages such as environmental protection and long-life, the LED street lamp of present environmental protection is equipped with solar panel more, long-time use can make solar panel adsorb the dust, influence photoelectric conversion efficiency, but current street lamp is more fixed, can't adjust the height, it is inconvenient to make cleanness and maintenance more, and the luminance at the street lamp at night can't be adjusted according to the time of difference, do not have the pedestrian but keep the luminance of highlight always, will cause the waste of the energy, for this reason, we propose an energy-conserving street lamp with adjustable height and luminance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving street lamp with adjustable height and luminance 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: the energy-saving street lamp with adjustable height and brightness comprises a protection lamp post, wherein a first bearing is fixedly arranged at the bottom and the top of an inner cavity of the protection lamp post, a threaded rod is movably assembled at one opposite side of the first bearing, a first bevel gear is fixedly sleeved at the bottom of the outer wall of the threaded rod, a lifting block is assembled at the center of the outer wall of the threaded rod in a screwed manner, supporting rods are fixedly arranged at the left side and the right side of the top of the lifting block, a second bearing is fixedly arranged at the bottom of the right inner side wall of the protection lamp post, a rotating shaft is movably assembled on the second bearing, a second bevel gear is fixedly connected at the left end of the rotating shaft, the lower end of the second bevel gear is movably meshed with the right end of the first bevel gear, a rotating handle is fixedly connected at the right end of the rotating shaft after penetrating through the, the utility model discloses a lamp stand, including the protection lamp pole, the left side wall bottom fixed mounting of protection lamp pole has sound sensor, fixedly connected with stand behind the top of protection lamp pole is run through to the upper end of bracing piece, the equal fixed LED street lamp that is equipped with in the bottom left and right sides of stand, the fixed lamp shade that is provided with of outer wall of stand, the fixed connecting rod that is provided with in top center department of stand, the fixed solar panel that is equipped with in top of connecting rod, the left and right sides of the inner chamber bottom of stand all fixes and is provided with the heat-conducting plate, the fixed fin that is provided with in top of heat-conducting plate, the fixed battery that is provided with in inner chamber bottom of stand, the bleeder vent has all been seted up to the left and right sides at the top of stand, the fixed dust screen that is provided with.

Preferably, the sliding grooves are formed in the tops of the left side and the right side of the inner cavity of the protection lamp pole and are in sliding clamping fit with the lifting block.

Preferably, the outer wall of the solar panel is fixedly provided with a waterproof membrane, the solar panel is electrically connected with the storage battery, and the storage battery is electrically connected with the LED street lamp.

Preferably, the sound sensor is electrically connected with the current controller, the current controller is electrically connected with the LED street lamp, the LED street lamp is electrically connected with the external circuit, the model of the sound sensor is ISO9001, and the model of the current controller is 1207A.

Preferably, the surface of the LED street lamp is coated with radiation heat-dissipation paint, and the surface of the inner wall of the lampshade is fixedly coated with coated glass.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, when the height adjustment or maintenance needs to be carried out to the street lamp, open the visor, the staff rotates the rotation handle, drive axis of rotation and second conical gear rotation, second conical gear drives first conical gear rotation, first conical gear drives the threaded rod that cup joints to rotate, the threaded rod rotates and drives the elevator that cup joints to go up and down, the bracing piece at the top of the elevator goes up and down similarly and drives the lamp platform to move up and down, the adjustment of height is realized, when midnight, the flow of people is very little, the LED street lamp works with lower power, the luminance is lower, when the people passes by, the sound sensor senses the sound, send the signal to the current controller, regulate and control the output of current, the luminance of the LED street lamp is strengthened, and solar panel converts solar energy into electric energy, stores in the battery, and is used for reducing the power consumption at night, the utility model solves the problem that the height and, convenient to use and has energy-conserving nature.

Drawings

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

fig. 2 is an internal schematic view of the protective lamp post of the present invention;

fig. 3 is a schematic view of the inside of the lamp stand of the present invention.

In the figure: 1. protecting the lamp post; 2. a first bearing; 3. a threaded rod; 4. a first bevel gear; 5. a lifting block; 6. a support bar; 7. a second bearing; 8. a rotating shaft; 9. a second bevel gear; 10. rotating the handle; 11. a protective cover; 12. a sound sensor; 13. a lamp stand; 14. an LED street lamp; 15. a lamp shade; 16. a connecting rod; 17. a solar panel; 18. a heat conducting plate; 19. a heat sink; 20. a storage battery; 21. air holes are formed; 22. a dust screen; 23. and a current controller.

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, fig. 2 and fig. 3, the present invention provides a technical solution: an energy-saving street lamp with adjustable height and brightness comprises a protective lamp post 1, wherein a first bearing 2 is fixedly arranged at the bottom and the top of an inner cavity of the protective lamp post 1, a threaded rod 3 is movably assembled at one side opposite to the first bearing 2, a first conical gear 4 is fixedly sleeved at the bottom of the outer wall of the threaded rod 3, an elevating block 5 is screwed at the center of the outer wall of the threaded rod 3, supporting rods 6 are fixedly arranged at the left side and the right side of the top of the elevating block 5, a second bearing 7 is fixedly arranged at the bottom of the right inner side wall of the protective lamp post 1, a rotating shaft 8 is movably assembled on the second bearing 7, a second conical gear 9 is fixedly connected at the left end of the rotating shaft 8, the lower end of the second conical gear 9 is movably meshed with the right end of the first conical gear 4, a rotating handle 10 is fixedly connected at the rear part of the right side wall, fixed assembly in left side wall bottom of protection lamp pole 1 has sound sensor 12, fixedly connected with lamp stand 13 behind the top of protection lamp pole 1 is run through to the upper end of bracing piece 6, the equal fixed assembly in the bottom left and right sides of lamp stand 13 has LED street lamp 14, the fixed lamp shade 15 that is provided with of outer wall of lamp stand 13, the fixed connecting rod 16 that is provided with in top center department of lamp stand 13, the fixed solar panel 17 that is equipped with in top of connecting rod 16, the left and right sides of the inner chamber bottom of lamp stand 13 all fixes and is provided with heat-conducting plate 18, the fixed fin 19 that is provided with in top of heat-conducting plate 18, the fixed battery 20 that is provided with in inner chamber bottom of lamp stand 13, bleeder vent 21 has all been seted up to the left and right sides at the top of lamp stand 13, the fixed dust screen 22 that is provided with the corresponding department.

The sliding grooves are formed in the top parts of the left side and the right side of the inner cavity of the protection lamp post 1 and are in sliding clamping fit with the lifting block 5, the lifting block 5 can be limited, and lifting and sliding are facilitated;

the solar street lamp comprises a solar panel 17, a storage battery 20, an LED street lamp 14, a waterproof film, a solar panel 17, a storage battery 17, a power supply and a power supply, wherein the waterproof film is fixedly arranged on the outer wall of the solar panel 17, the solar panel 17 is electrically connected with the storage battery 20, the storage battery 20 is electrically connected with the LED street lamp 14, the waterproof film prevents the influence of rain on the;

the sound sensor 12 is electrically connected with the current controller 23, the current controller 23 is electrically connected with the LED street lamp 14, the LED street lamp 14 is electrically connected with an external circuit, the model of the sound sensor 12 is ISO9001, the model of the current controller 23 is 1207A, the sound sensor 12 can sense the footsteps of passerby at night and transmit the footsteps to the current controller 23, the power of the LED street lamp 14 is increased, the brightness is enhanced, and the state of low power is recovered after a period of time;

the surface of the LED street lamp 14 is coated with radiation heat dissipation paint, the inner wall surface of the lampshade 15 is fixedly coated with coated glass, the radiation heat dissipation paint on the surface of the LED street lamp 14 can effectively dissipate heat and cool, the influence of high temperature on power is avoided, the coated glass can reflect the light of the LED street lamp 14 to the lower part, the light is prevented from dispersing around and mainly reflected to the walking place of passerby below.

The working principle is as follows: when the height of the street lamp needs to be adjusted or maintained, the protective cover 11 is opened, a worker rotates the rotating handle 10 to drive the rotating shaft 8 and the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the sleeved threaded rod 3 to rotate, the threaded rod 3 rotates to drive the sleeved lifting block 5 to lift up and down, the supporting rod 6 at the top of the lifting block 5 also lifts up and down to drive the lamp platform 13 to move up and down, so that the height is adjusted, when midnight comes, the flow of people is very small, the LED street lamp 14 works at low power, the brightness is low, when people pass, the sound sensor 12 senses sound and sends a signal to the current controller 23 to regulate and control the output of current, the brightness of the LED street lamp 14 is enhanced, the solar panel 17 converts solar energy into electric energy which is stored in the storage battery 20 and is used for reducing the power consumption, the utility model provides a problem that street lamp height and luminance can't be adjusted facilitates the use and has energy-conservation nature.

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 an energy-conserving street lamp with adjustable height and luminance, includes protection lamp pole (1), its characterized in that: the protection lamp pole comprises a protection lamp pole (1), and is characterized in that a first bearing (2) is fixedly arranged at the bottom and the top of an inner cavity of the protection lamp pole (1), a threaded rod (3) is movably assembled at one side of the first bearing (2) opposite to the first bearing, a first bevel gear (4) is fixedly sleeved at the bottom of an outer wall of the threaded rod (3), an elevating block (5) is assembled at the center of the outer wall of the threaded rod (3) in a threaded manner, supporting rods (6) are fixedly arranged at the left side and the right side of the top of the elevating block (5), a second bearing (7) is fixedly arranged at the bottom of a right inner side wall of the protection lamp pole (1), a rotating shaft (8) is movably assembled at the second bearing (7), a second bevel gear (9) is fixedly connected at the left end of the rotating shaft (8), the lower end of the second bevel gear (9) is movably engaged with the right end of the first bevel gear (, the LED street lamp comprises a protection lamp post (1), a protective cover (11) is fixedly mounted at the bottom of a right side wall of the protection lamp post (1), a sound sensor (12) is fixedly assembled at the bottom of a left side wall of the protection lamp post (1), a lamp stand (13) is fixedly connected to the upper end of a support rod (6) after penetrating through the top of the protection lamp post (1), LED street lamps (14) are fixedly assembled at the left and right sides of the bottom of the lamp stand (13), a lamp shade (15) is fixedly arranged on the outer wall of the lamp stand (13), a connecting rod (16) is fixedly arranged at the center of the top of the lamp stand (13), a solar panel (17) is fixedly assembled at the top of the connecting rod (16), heat-conducting plates (18) are fixedly arranged at the left and right sides of the bottom of an inner cavity of the lamp stand (13), radiating fins (19) are, bleeder vent (21) have all been seted up to the left and right sides at the top of lampstand (13), the left and right sides at the top of lampstand (13) is fixed with dust screen (22) with bleeder vent (21) corresponding department, the fixed current controller (23) that are provided with of inner chamber top center department of lampstand (13).

2. The energy-saving street lamp with adjustable height and brightness as claimed in claim 1, wherein: the top of the left side and the right side of the inner cavity of the protection lamp pole (1) is provided with a sliding groove, and the sliding groove is matched with the lifting block (5) in a sliding and clamping manner.

3. The energy-saving street lamp with adjustable height and brightness as claimed in claim 1, wherein: the outer wall of the solar panel (17) is fixedly provided with a waterproof membrane, the solar panel (17) is electrically connected with the storage battery (20), and the storage battery (20) is electrically connected with the LED street lamp (14).

4. The energy-saving street lamp with adjustable height and brightness as claimed in claim 1, wherein: the sound sensor (12) is electrically connected with the current controller (23), the current controller (23) is electrically connected with the LED street lamp (14), the LED street lamp (14) is electrically connected with the external circuit, the type of the sound sensor (12) is ISO9001, and the type of the current controller (23) is 1207A.

5. The energy-saving street lamp with adjustable height and brightness as claimed in claim 1, wherein: the surface of the LED street lamp (14) is coated with radiation heat dissipation paint, and the inner wall surface of the lampshade (15) is fixedly coated with coated glass.