CN212618024U

CN212618024U - Foldable solar LED street lamp cap

Info

Publication number: CN212618024U
Application number: CN202021162474.3U
Authority: CN
Inventors: 张磊
Original assignee: Nanjing Jiuhui Lighting Technology Co ltd
Current assignee: Nanjing Jiuhui Lighting Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a foldable solar LED street lamp head, which comprises a street lamp main body, wherein the street lamp main body consists of a base, a first supporting rod, a second supporting rod, a cross rod and a lamp head main body, the first supporting rod is vertically installed on the base through a bolt, the second supporting rod is arranged in the first supporting rod in a penetrating way, one side of the top end of the second supporting rod is connected with the cross rod through an adjusting component, one end of the cross rod, which is far away from the second supporting rod, is provided with the lamp head main body, and the top end of the second supporting rod is rotatably connected with a plate frame through a rotating shaft; the adjusting component comprises U-shaped frame, first gear, second gear and second motor, the U-shaped frame is put at the top of second bracing piece through the clamp cover, the second gear rotates to be installed the middle part of lamp holder main part one end is kept away from to the horizontal pole. This collapsible solar energy LED street lamp head has that structural design is reasonable, the advantage that the adjustable performance is strong, and is very practical, is worth promoting.

Description

Foldable solar LED street lamp cap

Technical Field

The utility model belongs to the technical field of street lamp equipment, concretely relates to collapsible solar energy LED street lamp head.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-bright LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller, so that the solar street lamp is used for replacing the traditional public power lighting street lamp, and is free from cable laying, alternating current power supply and electricity charge generation; DC power supply and photosensitive control are adopted; the LED street lamp has the advantages of good stability, long service life, high luminous efficiency, simple and convenient installation and maintenance, high safety performance, energy conservation, environmental protection, economy, practicability and the like, and is widely applied to places such as city main roads, secondary roads, districts, factories, tourist attractions, parking lots and the like at present.

However, the lamp holder of the existing solar street lamp does not have a height adjusting function, so that the lamp holder needs to be maintained at high altitude by means of lifting equipment when damaged and needs to be replaced, which is troublesome and dangerous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible solar energy LED street lamp head 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 foldable solar LED street lamp cap comprises a street lamp main body, wherein the street lamp main body consists of a base, a first supporting rod, a second supporting rod, a cross rod and a lamp cap main body, the first supporting rod is vertically installed on the base through a bolt, the second supporting rod penetrates through the first supporting rod, one side of the top end of the second supporting rod is connected with the cross rod through an adjusting assembly, one end of the cross rod, far away from the second supporting rod, is provided with the lamp cap main body, and the top end of the second supporting rod is rotatably connected with a plate frame through a rotating shaft;

the adjusting part comprises U-shaped frame, first gear, second gear and second motor, the U-shaped frame is put at the top of second bracing piece through the clamp cover, the second gear rotates to be installed the middle part of lamp holder main part one end is kept away from to the horizontal pole, just the both sides that lamp holder main part one end was kept away from to the horizontal pole are rotated through the bull stick and are connected between the both ends wall of U-shaped frame, one side that the second gear is close to the second bracing piece still meshes first gear, the both ends of first gear are connected on the both ends wall of U-shaped frame through the bull stick rotation equally, just install the second motor on the lateral wall of U-shaped frame, the bull stick drive that second motor and first gear are connected is connected.

Preferably, the two sides of the plate frame are horizontally provided with the retractable plates in a penetrating mode, and the top end faces of the retractable plates and the plate frame are provided with the solar panels.

Preferably, two sets of vertically be provided with the screw rod between the expansion plate, the equal screw thread in both sides of screw rod has cup jointed the slider, the both sides of slider are rotated and are connected with the connecting rod, the one end that the slider was kept away from to the connecting rod is rotated with the expansion plate and is connected, just the position that corresponds with the screw rod on the lateral wall of sheet frame installs first motor, first motor is connected with the screw rod drive.

Preferably, the screw rod consists of two sections of screw rods with opposite thread directions, and the two sections of screw rods are welded through connecting blocks.

Preferably, two sets of both sides that the expansion plate is close to screw rod one end all are provided with the stopper, the stopper slides the butt on the inner wall of sheet frame.

The utility model discloses a technological effect and advantage: according to the foldable solar LED street lamp cap, under the coordination of the telescopic plate, the screw rod, the sliding block, the connecting rod and the first motor, the surface area of the solar panel can be adjusted, so that when sunlight is strong, the surface area of the solar panel is increased, and more electric energy can be stored conveniently; in strong wind or rainy days, the retractable plate is retracted and hidden, so that the stress area of the retractable plate is reduced, and the damage of wind and rain to the street lamp main body is reduced; and the cooperation at U-shaped frame, first gear, second gear and second motor, alright reach the purpose of carrying out the height adjustment to the lamp holder main part, can make the lamp holder main part maintenance change more convenient through adjusting the lamp holder main part to lower position simultaneously. This collapsible solar energy LED street lamp head has that structural design is reasonable, the advantage that the adjustable performance is strong, and is very practical, is worth promoting.

Drawings

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

fig. 2 is a cross-sectional view of the plate frame of the present invention;

fig. 3 is a top view of the adjusting assembly of the present invention.

In the figure: the lamp holder comprises a base 1, a first supporting rod 2, a second supporting rod 3, a clamp 4, a plate frame 5, an adjusting assembly 6, a cross rod 7, a lamp holder main body 8, a telescopic plate 9, a screw rod 10, a connecting block 11, a sliding block 12, a first motor 13, a limiting block 14, a connecting rod 15, a U-shaped frame 16, a first gear 17, a second gear 18 and a second motor 19.

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.

The utility model provides a foldable solar LED street lamp head as shown in figures 1-3, which comprises a street lamp main body, wherein the street lamp main body consists of a base 1, a first support rod 2, a second support rod 3, a cross rod 7 and a lamp head main body 8, the first support rod 2 is vertically installed on the base 1 through a bolt, the second support rod 3 is arranged in the first support rod 2 in a penetrating way, one side of the top end of the second support rod 3 is connected with the cross rod 7 through an adjusting component 6, one end of the cross rod 7 far away from the second support rod 3 is provided with the lamp head main body 8, and the top end of the second support rod 3 is rotatably connected with a plate frame 5 through a rotating shaft;

adjusting part 6 comprises U-shaped frame 16, first gear 17, second gear 18 and second motor 19, U-shaped frame 16 is put at the top of second bracing piece 3 through clamp 4 cover, second gear 18 rotates and installs the middle part of 8 one ends of lamp holder main part is kept away from to horizontal pole 7, just the both sides that 8 one end of lamp holder main part was kept away from to horizontal pole 7 are passed through the bull stick and are rotated and connect between the both ends wall of U-shaped frame 16, second gear 18 is close to one side of second bracing piece 3 and still has meshed first gear 17, the both ends of first gear 17 are connected on the both ends wall of U-shaped frame 16 through the bull stick rotation equally, just install second motor 19 on the lateral wall of U-shaped frame 16, second motor 19 is connected with the bull stick drive that first gear 17 is connected.

Specifically, the expansion plate 9 has been worn to put by the equal level in both sides of sheet frame 5, all install solar panel on the top face of expansion plate 9 and sheet frame 5, play the effect of providing power for this street lamp main part, and stretch out and draw back in sheet frame 5 through expansion plate 9, can reach the effect of adjusting the solar panel surface area.

It is specific, two sets of vertically be provided with screw rod 10 between expansion plate 9, slider 12 has been cup jointed to the equal screw thread in both sides of screw rod 10, the both sides of slider 12 are rotated and are connected with connecting rod 15, connecting rod 15 keeps away from the one end of slider 12 and is rotated with expansion plate 9 and be connected, just first motor 13 is installed with the position that screw rod 10 corresponds on the lateral wall of sheet frame 5, first motor 13 is connected with the drive of screw rod 10, is close to each other or keeps away from the removal through two sets of sliders 12, alright promote two sets of expansion plates 9 and stretch out and draw back in sheet frame 5.

Specifically, the screw 10 is composed of two sections of screw rods with opposite thread directions, and the two sections of screw rods are welded through a connecting block 11, so that when the screw 10 rotates, the two groups of sliding blocks 12 can be driven to move close to or away from each other.

Specifically, two sets of both sides that expansion plate 9 is close to screw rod 10 one end all are provided with stopper 14, stopper 14 slides the butt on the inner wall of sheet frame 5 to break away from sheet frame 5 when avoiding expansion plate 9 to move towards the one side of keeping away from screw rod 10, thereby cause the unnecessary loss.

The working principle is as follows: when the foldable solar LED street lamp cap is used, the first motor 13 is started, the first motor 13 drives the screw 10 to rotate, the screw 10 consists of two sections of screw rods with opposite thread directions, and then the rotation of the screw 10 drives the two groups of sliding blocks 12 to move close to or away from each other, and under the cooperation of the connecting rod 15, the two groups of sliding blocks 12 move away from or close to each other to drive the two groups of telescopic plates 9 to move synchronously, so that the purpose of adjusting the surface area of a solar panel can be achieved, and the surface area of the solar panel is increased when sunlight is strongly irradiated, so that more electric energy can be stored; in strong wind or rainy weather, the two groups of expansion plates 9 are contracted and hidden, so that the stress area is reduced, and the damage of wind and rain to the street lamp main body is reduced; further, through starting second motor 19, second motor 19 drives first gear 17 and rotates, and the rotation of first gear 17 drives horizontal pole 7 bull stick, through this mode alright adjust the height of lamp holder main part 8, and also can adjust lamp holder main part 8 to lower position point when lamp holder main part 8 damages through this mode to in the change of maintaining, it needs to notice that, when highly adjusting lamp holder main part 8 through above-mentioned mode, need adjust lamp holder main part 8 installation angle simultaneously according to shining the angle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a collapsible solar energy LED street lamp head, includes the street lamp main part, its characterized in that: the street lamp comprises a street lamp main body and a lamp holder, wherein the street lamp main body comprises a base (1), a first supporting rod (2), a second supporting rod (3), a cross rod (7) and a lamp holder main body (8), the first supporting rod (2) is vertically installed on the base (1) through a bolt, the second supporting rod (3) penetrates through the first supporting rod (2), one side of the top end of the second supporting rod (3) is connected with the cross rod (7) through an adjusting component (6), the lamp holder main body (8) is installed at one end, away from the second supporting rod (3), of the cross rod (7), and the top end of the second supporting rod (3) is rotatably connected with a plate frame (5) through a rotating shaft;

the adjusting component (6) consists of a U-shaped frame (16), a first gear (17), a second gear (18) and a second motor (19), the U-shaped frame (16) is sleeved at the top of the second supporting rod (3) through a hoop (4), the second gear (18) is rotatably arranged in the middle of one end of the cross bar (7) far away from the lamp holder main body (8), and the two sides of one end of the cross bar (7) far away from the lamp holder main body (8) are rotatably connected between the two end walls of the U-shaped frame (16) through rotating rods, a first gear (17) is meshed with one side of the second gear (18) close to the second supporting rod (3), the two ends of the first gear (17) are also rotatably connected to the two end walls of the U-shaped frame (16) through rotating rods, and a second motor (19) is arranged on the outer side wall of the U-shaped frame (16), the second motor (19) is in driving connection with a rotating rod connected with the first gear (17).

2. The foldable solar LED street lamp head as claimed in claim 1, wherein: the solar panel is characterized in that telescopic plates (9) are horizontally arranged on two sides of the plate frame (5) in a penetrating mode, and solar panels are installed on the top end faces of the telescopic plates (9) and the plate frame (5).

3. The foldable solar LED street lamp head as claimed in claim 2, characterized in that: two sets of vertically be provided with screw rod (10) between expansion plate (9), slider (12) have been cup jointed to the equal screw thread in both sides of screw rod (10), the both sides of slider (12) are rotated and are connected with connecting rod (15), the one end that slider (12) were kept away from in connecting rod (15) is rotated with expansion plate (9) and is connected, just first motor (13) are installed with the position that screw rod (10) correspond on the lateral wall of sheet frame (5), first motor (13) are connected with screw rod (10) drive.

4. The foldable solar LED street lamp head as claimed in claim 3, characterized in that: the screw rod (10) is composed of two sections of screw rods with opposite thread directions, and the two sections of screw rods are welded through a connecting block (11).

5. The foldable solar LED street lamp head as claimed in claim 2, characterized in that: two sets of both sides that expansion plate (9) are close to screw rod (10) one end all are provided with stopper (14), stopper (14) slide the butt on the inner wall of sheet frame (5).