CN214535977U

CN214535977U - Solar street lamp with adjustable height

Info

Publication number: CN214535977U
Application number: CN202120922841.3U
Authority: CN
Inventors: 杨成志; 崔树竹
Original assignee: Jiangsu Sulang Industry Co ltd
Current assignee: Jiangsu Sulang Industry Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-10-29
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a height-adjustable solar street lamp, which relates to the technical field of solar street lamps and comprises a lamp holder and a lamp post, wherein the lamp post is slidably arranged in the lamp holder, a sliding plate is fixedly arranged at the bottom of the lamp post, a sliding groove is arranged on the inner wall of the lamp holder, symmetrically arranged support rods are movably connected at the bottom of the sliding plate, the other end of each support rod is hinged with the bottom of an inner cavity of the lamp holder, a push plate is slidably arranged between the two support rods, a lead screw is arranged at the bottom of the inner cavity of the lamp holder through a motor, and a threaded hole matched with the lead screw is arranged in the middle of the push plate. Resulting in a problem that the illumination light is easily blocked by the tree.

Description

Solar street lamp with adjustable height

Technical Field

The utility model relates to a solar street lamp technical field specifically is solar street lamp with adjustable height.

Background

The solar street lamp is a lighting device with wide application, in the existing life, the solar street lamp is installed on the urban road and also installed in the rural area, when the solar street lamp is installed in the rural area, because the trees in the rural area are very many and different in height, the light irradiated by the solar street lamp is easily shielded by the trees, so that the lighting effect can not be achieved, and therefore the solar street lamp with adjustable height is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp with adjustable height to the solar street lamp height that proposes in solving above-mentioned background can not adjust, leads to the problem that illuminating light is sheltered from by trees easily.

In order to achieve the above object, the utility model provides a following technical scheme: solar street lamp with adjustable height, including lamp stand and lamp pole, lamp pole slidable mounting is in the inside of lamp stand, the bottom fixed mounting of lamp pole has the sliding plate, the sliding tray that is used for installing the sliding plate is seted up to the lamp stand inner wall, the bottom swing joint of sliding plate has the branch that the symmetry set up, the other end of branch is articulated with the inner chamber bottom of lamp stand, slidable mounting has the slurcam between two branches, the lead screw is installed through the motor in the inner chamber bottom of lamp stand, lead screw assorted screw hole has been seted up at the middle part of slurcam, it rotates to drive the lead screw through the motor, thereby make the slurcam rebound, it takes place to deflect to drive branch, branch provides ascending effort to the sliding plate, thereby the completion is to lamp pole height control's function.

Preferably, the bottom of sliding plate is seted up and is used for installing the recess of branch, and the spacing groove has been seted up to recess inside, and branch is located the inside one end outer wall of recess and is provided with and spacing groove assorted stopper, prevents that branch from taking place to break away from.

Preferably, the limiting blocks are arranged into a cylindrical structure, so that friction is reduced, and the service life is prolonged.

Preferably, the both sides of catch plate top are seted up and are used for branch pivoted to rotate the groove, rotate one side that groove and branch laminated mutually and set up to the slope for the catch plate drives branch and takes place to rotate the effect better.

Preferably, be provided with flexible wire net between sliding tray and the sliding plate, prevent that external dust from getting into and influencing life.

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

the utility model discloses, it rotates to drive the lead screw through the motor, and the slurcam slides under receiving the lead screw effect to make two branches prolong the direction that is close to each other or keeps away from each other and take place to deflect, make the sliding plate prolong vertical direction and slide, thereby accomplish the function to lamp pole altitude mixture control, the solar street lamp height that proposes among the solution prior art can not be adjusted, leads to the problem that illuminating light is sheltered from by trees easily.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a lamp socket; 11. a sliding groove; 12. a flexible steel wire mesh; 2. a lamp post; 21. a sliding plate; 22. a groove; 221. a limiting groove; 3. a strut; 31. a limiting block; 4. a push plate; 41. a rotating groove; 42. a threaded hole; 5. and a screw rod.

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, the embodiment provides a height-adjustable solar street lamp, which includes a lamp holder 1 and a lamp post 2, wherein the lamp post 2 is slidably mounted inside the lamp holder 1, a sliding plate 21 is fixedly mounted at the bottom of the lamp post 2, a sliding groove 11 for mounting the sliding plate 21 is formed in the inner wall of the lamp holder 1, a sliding space for the sliding plate 21 to slide is left, and the sliding plate 21 is limited, so that the sliding plate 21 does not roll over.

The bottom of the sliding plate 21 is movably connected with the symmetrically arranged supporting rods 3, the other ends of the supporting rods 3 are hinged with the bottom of the inner cavity of the lamp holder 1, and the two supporting rods 3 rotate, so that the position of the sliding plate 21 is changed, and the purpose of controlling the lifting of the lamp post 2 is achieved.

A pushing plate 4 is slidably mounted between the two supporting rods 3, and the pushing plate 4 slides to change the position relationship between the two supporting rods 3, so that the two supporting rods 3 deflect along the directions of approaching to each other or separating from each other, thereby realizing the function of controlling the sliding plate 21 to lift.

Lead screw 5 is installed through the motor to the inner chamber bottom of

lamp stand

1, and 5 assorted screw holes 42 of lead screw have been seted up at the middle part of slurcam 4, uses through the cooperation of lead screw 5 and screw holes 42, controls the slip of the vertical direction of slurcam 4 to reach the purpose that control lamp pole 2 goes up and down, solve the solar street lamp height that provides among the background art and be not convenient for adjust, trees influence illuminating effect's problem.

In order to prevent the support rod 3 from being separated from the bottom of the sliding plate 21, the bottom of the sliding plate 21 is provided with a groove 22 for mounting the support rod 3, the groove 22 is internally provided with a limit groove 221, the outer wall of one end of the support rod 3, which is positioned in the groove 22, is provided with a limit block 31 matched with the limit groove 221, the limit groove 221 and the limit block 31 are matched for use, the support rod 3 is limited, the support rod 3 can only slide along a preset track, and the purpose of supporting the sliding plate 21 to vertically slide is achieved.

Preferably, the stopper 31 is rotatably connected to the support rod 3, so that sliding friction is changed into rolling friction, and the friction coefficient between the stopper groove 221 and the stopper 31 is reduced, thereby prolonging the service life of the support rod 3.

In a further embodiment, the stopper 31 is configured to be a cylindrical structure, so as to further reduce the friction force, and make the stopper 31 slide more smoothly in the stopper groove 221.

In order to enable the pushing plate 4 to drive the supporting rod 3 to rotate when sliding upwards, the two sides above the pushing plate 4 are provided with rotating grooves 41 for rotating the supporting rod 3, a rotating space for the supporting rod 3 is reserved, and the supporting rod 3 is driven to rotate through friction force.

One side that the groove 41 and branch 3 of rotating laminated mutually sets up to the slope, protects branch 3, and increases the area of contact between branch 3 and the slurcam 4 to better drive branch 3 through slurcam 4 and deflect.

In order to prevent external dust from entering and affecting the service life of the device, a flexible steel wire mesh 12 is arranged between the sliding groove 11 and the sliding plate 21 to block the dust.

In further embodiment, the mounting groove has been seted up to 11 lateral walls of sliding tray, and flexible wire net 12 sets the expansion bracket into, through spring coupling between the both ends of expansion bracket and the mounting groove to guarantee that great resistance can not appear and can not lead to the damage of flexible wire net 12, increase of service life on sliding plate 21 goes up the slip in-process.

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. Solar street lamp with adjustable height, including lamp stand (1) and lamp pole (2), lamp pole (2) slidable mounting is in the inside of lamp stand (1), its characterized in that: the lamp holder is characterized in that a sliding plate (21) is fixedly mounted at the bottom of the lamp pole (2), a sliding groove (11) used for mounting the sliding plate (21) is formed in the inner wall of the lamp holder (1), the bottom of the sliding plate (21) is movably connected with support rods (3) symmetrically arranged, the other end of each support rod (3) is hinged to the bottom of an inner cavity of the lamp holder (1), a push plate (4) is slidably mounted between the support rods (3), a screw rod (5) is mounted at the bottom of the inner cavity of the lamp holder (1) through a motor, and a threaded hole (42) matched with the screw rod (5) is formed in the middle of the push plate (4).

2. The height adjustable solar street light as claimed in claim 1, wherein: the bottom of the sliding plate (21) is provided with a groove (22) for mounting the support rod (3), the groove (22) is internally provided with a limit groove (221), and the outer wall of one end, located inside the groove (22), of the support rod (3) is provided with a limit block (31) matched with the limit groove (221).

3. The height adjustable solar street light as claimed in claim 2, wherein: the limiting block (31) is arranged into a cylindrical structure.

4. The height adjustable solar street light as claimed in claim 1, wherein: the two sides above the pushing plate (4) are provided with rotating grooves (41) used for rotating the supporting rods (3), and one side, attached to the supporting rods (3), of each rotating groove (41) is inclined.

5. The height adjustable solar street light as claimed in claim 1, wherein: and a flexible steel wire mesh (12) is arranged between the sliding groove (11) and the sliding plate (21).