CN210891403U - Solar landscape lamp - Google Patents

Abstract

A solar landscape lamp relates to the technical field of lighting lamps, and adopts the technical scheme that the solar landscape lamp comprises a mounting box, a rotary lampshade and a telescopic lamp post, wherein the mounting box comprises a bottom plate and a top plate, a solar panel is arranged at the top of the top plate, and a rotating device is arranged on the bottom plate; the rotary lampshade comprises a driven gear, a rotary sleeve and a lampshade main body; the rotating device is movably connected with a driven gear, the bottom of the driven gear is fixedly connected with a rotating sleeve, the bottom of the rotating sleeve penetrates through the bottom plate and is fixedly connected with a lampshade main body, and patterns are arranged on the lampshade main body; a bearing is connected between the bottom plate and the driven gear; the top plate bottom central point puts fixedly connected with cable protection pipe, cable protection pipe downwardly extending and run through rotatory lamp shade. The utility model can reduce the height of the rotary lampshade and the mounting box, and is convenient for maintaining and replacing the damaged components; the lamp shade is rotatable, has strengthened the visual effect of landscape lamp, has increased the interest.

Description

Solar landscape lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a solar energy landscape lamp.

Background

The landscape lamp is an indispensable part in modern landscape, uses different shapes, different light colors and brightness to make landscape, has higher ornamental value, and is suitable for landscape places such as squares, residential areas, public greenbelts and the like.

The light source of landscape lamp commonly used at present generally has certain height, brings certain trouble for maintenance and change work, and the maintenance workman need climb to the eminence and carry out work, also has certain safety risk. And the lamplight is generally in a static state, the visual perception is monotonous, and the ornamental value and the interest are low.

SUMMERY OF THE UTILITY MODEL

To the problem that the landscape lamp overhauls trouble, interesting low among the prior art scheme, the utility model provides a solar energy landscape lamp.

The utility model provides a following technical scheme: a solar landscape lamp comprises a mounting box, a rotary lampshade and a telescopic lamp post, wherein the mounting box comprises a bottom plate and a top plate, a solar panel is arranged at the top of the top plate, and a rotating device is arranged on the bottom plate; the rotary lampshade comprises a driven gear, a rotary sleeve and a lampshade main body; the rotating device is movably connected with a driven gear, the bottom of the driven gear is fixedly connected with a rotating sleeve, the bottom of the rotating sleeve penetrates through the bottom plate and is fixedly connected with a lampshade main body, and patterns are arranged on the lampshade main body; a bearing is connected between the bottom plate and the driven gear; the central position of the bottom of the top plate is fixedly connected with a cable protection pipe, and the cable protection pipe extends downwards and penetrates through the rotary lampshade; the cable protection tube is also provided with a cylindrical lamp holder, and the outer surface of the lamp holder is provided with a plurality of lamp beads; the telescopic lamp pole comprises a moving rod and a shell, the moving rod is of a hollow structure, the top of the moving rod is fixedly connected with a cable protection pipe, the moving rod is movably connected with the shell, and a winding device is arranged on the inner wall of the shell.

By adopting the technical scheme, the solar panel on the mounting box can provide part of electric energy for the landscape lamp, so that the effects of environmental protection and energy saving are achieved; the rotary lampshade can rotate around the cable protection pipe under the driving of the rotating device, and the patterns on the lampshade are mapped on the ground by light rays and rotate along with the rotation of the lampshade, so that the visual effect is greatly enhanced; the telescopic lamp post can lower the positions of the rotary lamp shade and the mounting box, and is convenient for overhauling and replacing damaged components; the wire winding device can prevent the cable from being misplaced and damaged when the lamp pole stretches.

Preferably, a storage battery pack and a controller are further arranged in the mounting box.

Through the technical scheme who adopts above, the landscape lamp does not move daytime, and solar panel stores the electric energy in storage battery, waits to provide the electric energy for the landscape lamp again at night. The controller can control the landscape lamp to be automatically turned on and off according to time.

Preferably, the top of the lamp holder is provided with a power connector, and the side wall of the cable protection tube, which is higher than the lamp holder, is provided with a through hole.

Through adopting above technical scheme, the power connection on the power cord can be followed the through-hole and connect into the lamp stand.

As a specific implementation manner, the rotating device includes a first power device, the first power device is disposed on the bottom plate, the first power device is connected with a driving gear through a first rotating shaft, and the driving gear is engaged with a driven gear.

Through the technical scheme who adopts above, first power device passes through the driving gear and drives driven gear to for the rotation of lamp shade provides power.

As a specific implementation mode, the telescopic lamp post further comprises a base, a second power device is arranged on the base, the second power device is connected with a screw rod through a second rotating shaft, a nut is movably connected onto the screw rod, and the nut is fixedly connected to the bottom of the moving rod; the outer wall of the nut is movably connected with a sleeve; the top of the sleeve is provided with a positioning pipe; the top of the screw rod is fixedly connected with a first limiting ring, and the first limiting ring is movably connected inside the movable rod; the bottom of the sleeve is fixedly connected with a second limiting ring, and the second limiting ring is movably connected with the screw rod.

Through the technical scheme who adopts above, second power device drives the lead screw and rotates to drive nut and the carriage release lever that sets up on the nut and carry out the displacement on axial direction, thereby reduce and rise the position of rotatory lamp shade and mounting box. The positioning tube, the first limiting ring and the second limiting ring limit the moving range, and the sleeve plays a role in protection and limitation at the same time.

As a specific embodiment, the outer shell is arranged outside the sleeve and encloses a cavity for the cable to pass through with the sleeve; the winding device is arranged at the top of the cavity; a strip-shaped hole extending along the axial direction is formed in the side wall of the movable rod, which faces one side of the winding device; still fixedly connected with stretches into the extension board in the bar hole on the shell top inner wall.

Through adopting above technical scheme, the cable conductor sets up in the cavity, the coiling device makes the cable conductor keep taut state to lead to the inside of carriage release lever through the extension board. The strip-shaped hole can prevent the extension plate from influencing the displacement of the movable rod.

As a specific implementation mode, the winding device comprises a middle shaft, a rotary table, a clockwork spring and a pulley, wherein the middle shaft is fixedly connected to the inner wall of the shell, the rotary table is movably connected with the middle shaft, one end of the clockwork spring is fixedly connected to the middle shaft, and the other end of the clockwork spring is fixedly connected to the inner wall of the rotary table in the circumferential direction; the cable is wound on the outer wall of the turntable in the circumferential direction; the bottom of the extension plate is connected with a pulley.

Through the technical scheme who adopts above, when the carriage release lever moved down, the lamp pole shortened and the length of cable conductor is unchangeable, and the cable conductor is in the lax state, and the subassembly wearing and tearing that are removed easily have certain potential safety hazard. Set up winding device and make the cable conductor be in taut state, clockwork spring provides torsion for the rim plate, twines unnecessary cable conductor on the rim plate, and the pulley has also played the guide effect, has protected the cable conductor not to receive the damage jointly, has reduced the safety risk.

Preferably, the bottom of the shell is also provided with an access hole, and the access hole penetrates through the bottom of the sleeve and is fixedly connected with the sleeve; and a control switch is arranged at the top of the access hole.

Through adopting above technical scheme, the access hole has made things convenient for the maintenance and the maintenance work of going on second power device, control switch can control second power device's switch and rotation direction.

The utility model has the advantages as follows: by adopting the telescopic lamp post, the height of the rotary lamp shade and the mounting box can be reduced, the damaged assembly can be conveniently maintained and replaced, the operation is easy, the structure is simple, and the safety risk of workers climbing to a high place is eliminated; by adopting the winding device, the cable is protected when the lamp post stretches; by adopting the rotating device and the rotating lampshade, the visual effect of the landscape lamp is enhanced, and the interestingness is increased; the solar panel and the storage battery pack are adopted to provide electric energy for the landscape lamp, so that the loss of commercial power is reduced, and the landscape lamp has the characteristics of energy conservation and environmental protection.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view i of an embodiment of the present invention.

Fig. 3 is a cross-sectional view ii of an embodiment of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 2.

Fig. 5 is an enlarged view of a portion B of fig. 3.

Fig. 6 is an enlarged view of a portion C of fig. 3.

Fig. 7 is an enlarged view of a portion D of fig. 3.

Reference numerals: 1-mounting box, 11-bottom plate, 12-top plate, 13-solar panel, 14-storage battery, 15-controller, 16-rotating device, 161-first power device, 162-driving gear, 17-bearing, 2-rotating lampshade, 21-driven gear, 22-rotating sleeve, 23-lampshade main body, 3-telescopic lamp pole, 301-moving rod, 302-shell, 303-winding device, 304-strip hole, 305-base, 306-second power device, 307-lead screw, 308-nut, 309-sleeve, 310-positioning tube, 311-first spacing ring, 312-second spacing ring, 313-extension plate, 314-middle shaft, 315-rotating disk, 316-spring, 317, pulleys, 318, an access hole, 319, a control switch, 4, a cable protection tube, 41, a lamp holder, 42, a lamp bead and 43, a power connector.

Detailed Description

The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a solar landscape lamp as shown in figures 1-3, which comprises a mounting box 1, a rotary lampshade 2 and a telescopic lamp post 3, wherein the mounting box 1 comprises a bottom plate 11 and a top plate 12, a solar panel 13 is arranged at the top of the top plate 12, and a rotating device 16 is arranged on the bottom plate 11; the rotary lampshade 2 comprises a driven gear 21, a rotary sleeve 22 and a lampshade main body 23; the rotating device 16 is movably connected with a driven gear 21, the bottom of the driven gear 21 is fixedly connected with a rotating sleeve 22, the bottom of the rotating sleeve 22 penetrates through the bottom plate 11 and is fixedly connected with a lampshade main body 23, and patterns are arranged on the lampshade main body 23; a bearing 17 is connected between the bottom plate 11 and the driven gear 21; the central position of the bottom of the top plate 12 is fixedly connected with a cable protection tube 4, and the cable protection tube 4 extends downwards and penetrates through the rotary lampshade 2; the cable protection tube 4 is also provided with a cylindrical lamp holder 41, and the outer surface of the lamp holder 41 is provided with a plurality of lamp beads 42; telescopic lamp pole 3 includes carriage release lever 301 and shell 302, carriage release lever 301 is hollow structure, carriage release lever 301 top and cable protection pipe 4 fixed connection, carriage release lever 301 and shell 302 swing joint, be provided with winding device 303 on the shell 302 inner wall.

When the landscape lamp works, the rotating device drives the driven gear to rotate, so that the rotating sleeve and the lampshade main body are driven to rotate around the cable protection pipe. The lamp shade main part is provided with the pattern, and light shines the pattern subaerial, rotates along with the rotation of lamp shade, has strengthened the visual effect of landscape lamp.

Most of the vulnerable components of the landscape lamp are arranged in the mounting box and the rotary lampshade, and when the components are damaged and need to be maintained and replaced, the movable rod is moved downwards by the telescopic lamp tube, so that the mounting box and the rotary lampshade are moved to a low position. When the movable rod moves downwards, the total length of the telescopic lamp pole is shortened, the length of a cable in the lamp pole is unchanged, the telescopic lamp pole is in a loose state, the movable component is easily clamped to cause abrasion, and certain potential safety hazards exist; the winding device winds the loose cable on the winding device under the action of the torsional force, so that the cable tends to be in a tight and safe state.

The solar panel can be a polycrystalline silicon solar panel, and the surface of the solar panel is packaged by toughened glass, so that clean energy can be provided for the landscape lamp; the mounting box comprises a bottom plate and a top plate, can be made of polyphenyl ether, and has excellent stability and electrical insulation; the driven gear and the rotary sleeve can be made of polyamide, and are wear-resistant and good in self-lubricating property; the lampshade body can be made of polycarbonate, has good transparency, and can be colored and patterned in any way.

The bottom of the bearing selectable tapered roller bearing is fixed on the bottom plate, the top of the bearing selectable tapered roller bearing is fixedly connected with the driven gear, and the bottom and the top of the bearing selectable tapered roller bearing can rotate relatively through the tapered roller in the middle, so that the rotary lampshade rotates around the cable protection tube as a main component, and the rotary lampshade supports and transfers the self weight to the mounting box and the cable protection tube to form a stable structure.

The cable protection pipe can be made of polyamide, is wear-resistant and good in self-lubricating property, plays a role in supporting the mounting box and the rotary lampshade, and cables connected among various components are also mounted in a cavity inside the cable protection pipe. The LED lamp and the matched lamp holder can be selected from the lamp bead and the lamp holder, the color variety is rich, the service life is long, and the energy consumption is only one tenth of that of an incandescent lamp.

The movable rod and the shell can be made of cast iron, stainless steel or polyamide. The movable rod is of a hollow structure, and a cable connected to a mains supply line can pass through the movable rod.

In one embodiment, a battery pack 14 and a controller 15 are also disposed in the mounting box.

The landscape lamp is in a non-operation state in the daytime, the storage battery pack can select a lead-acid battery, and the solar panel converts solar radiation energy into electric energy to be stored in the storage battery pack and releases the electric energy when the landscape lamp is started at night. The controller can select a single chip microcomputer and an alternating current-direct current converter; the alternating current-direct current converter can select an ICE2A265Z chip, and can convert alternating current of a mains supply line into direct current which can be used by each component of the landscape lamp; the single chip microcomputer can select an 8051 chip, the single chip microcomputer has timing and voltage comparison functions, the timing function can control the landscape lamp to be turned on and turned off at fixed time, the voltage comparison function can set a comparison value to compare the voltage of the storage battery in real time, the landscape lamp preferentially uses the electric energy in the storage battery, and when the electric energy in the storage battery is insufficient, the voltage is lower than the comparison value, the controller cuts off a power supply line of the storage battery pack and is connected to a power supply line of commercial power.

As shown in fig. 2, the top of the lamp socket 41 is provided with a power connector 43, and the side wall of the cable protection tube 4 higher than the lamp socket 41 is provided with a through hole.

The through hole can lead the cable to pass through and be connected to the lamp stand outside the cable protection pipe, the power connector can select needle-like power connector, and occupation space is little.

As shown in fig. 2 and 4, the rotating device 16 includes a first power device 161, the first power device 161 is disposed on the bottom plate 11, the first power device 161 is connected with a driving gear 162 through a first rotating shaft, and the driving gear 162 is engaged with the driven gear 21.

The first power device can select a micro direct current motor, has small volume and provides power for the rotation of the rotary lampshade; the driving gear can be made of polyamide, is wear-resistant and has good self-lubricating property, and the driven gear can drive the rotary lampshade to rotate.

As shown in fig. 3, 5 and 6, the telescopic lamp pole 3 further includes a base 305, a second power device 306 is disposed on the base 305, the second power device 306 is connected to a lead screw 307 through a second rotating shaft, a nut 308 is movably connected to the lead screw 307, and the nut 308 is fixedly connected to the bottom of the moving rod 301; the outer wall of the nut 308 is movably connected with a sleeve 309; the top of the sleeve 309 is provided with a positioning tube 310; the top of the screw 307 is fixedly connected with a first limit ring 311, and the first limit ring 311 is movably connected inside the moving rod 301; the bottom of the sleeve 309 is fixedly connected with a second limiting ring 312, and the second limiting ring 312 is movably connected with the screw 307.

The second power device can select a speed reduction motor to enable the moving rod to move at a slow speed, and safety is improved. The outer wall of the screw rod and the inner wall of the nut are provided with mutually meshed threads. The second power device drives the screw rod to rotate, and the nut on the screw rod can convert the rotary motion of the screw rod into linear displacement in the axial direction, so that the movable rod is driven to shorten or elongate. The motor can rotate forwards and backwards, the moving rod is shortened when the motor rotates forwards, and the moving rod is extended when the motor rotates backwards. The positioning tube and the first and second limiting rings can limit the moving range of the moving rod, and the sleeve plays a role in containing and protecting the moving rod. Except for the second power device, all the parts of the telescopic lamp pole can be made of stainless steel, cast iron or polyamide materials.

As shown in fig. 5, the housing 302 is disposed outside the casing 309, and encloses a cavity for passing the cable with the casing 309; the winding device 303 is arranged at the top of the cavity; a strip-shaped hole 304 extending along the axial direction is formed in the side wall of the movable rod 301 facing one side of the winding device 303; an extension plate 313 extending into the strip-shaped hole 304 is fixedly connected to the inner wall of the top of the shell 302.

And a cable of the mains supply line sequentially penetrates through the cavity, the bottom of the extension plate and the inside of the movable rod and is finally connected to the top controller of the landscape lamp. The extension board can fix the cable conductor, the bar-shaped hole can make the extension board not influence the carriage release lever and reciprocate. The extension plate can be made of stainless steel or cast iron.

As shown in fig. 5 and 7, the winding device 303 includes a middle shaft 314, a rotary disc 315, a spiral spring 316 and a pulley 317, the middle shaft 314 is fixedly connected to the inner wall of the casing 302, the rotary disc 315 is movably connected to the middle shaft 315, one end of the spiral spring 316 is fixedly connected to the middle shaft 314, and the other end of the spiral spring is fixedly connected to the inner wall of the rotary disc 315 in the circumferential direction; a pulley 317 is connected to the bottom of the extension plate 313.

The turntable is movably connected with the middle shaft and can rotate around the middle shaft, the cable is wound on the wheel disc, and a certain section of the cable is fixedly connected with the wheel disc. When the movable rod extends, the cable is pulled to be in a straight line from a winding state, the wheel disc is pulled to rotate by friction force, and the clockwork spring deforms along with the rotation force to convert kinetic energy into torque force; when the moving rod is shortened, the torsion force enables the clockwork spring to reset, the wheel disc is driven to rotate in the opposite direction, and the loose cable is wound on the wheel disc again. The pulley can reduce the friction between cable conductor and the extension board, slows down the speed that the insulating crust of cable conductor is worn and torn greatly.

The middle shaft, the rotary table and the pulleys can be made of polyamide, and are wear-resistant and good in self-lubricating property.

As shown in fig. 3, the bottom of the housing 302 is further provided with an access hole 318, and the access hole 318 penetrates through the bottom of the casing 309 and is fixedly connected with the casing 309; the top of the access opening 309 is provided with a control switch 319.

The access hole can be made of stainless steel, so that components in the telescopic lamp post can be maintained conveniently; the control switch can select an HY2 reversible switch and can control the switch and the rotation direction of the second power device.

The above is an embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (8)

1. A solar landscape lamp is characterized in that: the lamp post comprises a mounting box (1), a rotary lampshade (2) and a telescopic lamp post (3), wherein the mounting box (1) comprises a bottom plate (11) and a top plate (12), a solar panel (13) is arranged at the top of the top plate (12), and a rotating device (16) is arranged on the bottom plate (11); the rotary lampshade (2) comprises a driven gear (21), a rotary sleeve (22) and a lampshade main body (23); the rotating device (16) is movably connected with a driven gear (21), the bottom of the driven gear (21) is fixedly connected with a rotating sleeve (22), the bottom of the rotating sleeve (22) penetrates through the bottom plate (11) and is fixedly connected with a lampshade main body (23), and patterns are arranged on the lampshade main body (23); a bearing (17) is connected between the bottom plate (11) and the driven gear (21); the center of the bottom of the top plate (12) is fixedly connected with a cable protection pipe (4), and the cable protection pipe (4) extends downwards and penetrates through the rotary lampshade (2); the cable protection tube (4) is also provided with a cylindrical lamp holder (41), and the outer surface of the lamp holder (41) is provided with a plurality of lamp beads (42); flexible lamp pole (3) are including carriage release lever (301) and shell (302), carriage release lever (301) are hollow structure, carriage release lever (301) top and cable protection pipe (4) fixed connection, carriage release lever (301) and shell (302) swing joint, be provided with winding device (303) on shell (302) inner wall.

2. A solar landscape lamp according to claim 1, wherein: and a storage battery pack (14) and a controller (15) are also arranged in the mounting box.

3. A solar landscape lamp according to claim 1, wherein: the top of the lamp holder (41) is provided with a power connector (43), and the side wall of the cable protection tube (4) higher than the lamp holder (41) is provided with a through hole.

4. A solar landscape lamp according to claim 1, wherein: the rotating device (16) comprises a first power device (161), the first power device (161) is arranged on the bottom plate (11), the first power device (161) is connected with a driving gear (162) through a first rotating shaft, and the driving gear (162) is meshed with a driven gear (21).

5. A solar landscape lamp according to claim 1, wherein: the telescopic lamp pole (3) further comprises a base (305), a second power device (306) is arranged on the base (305), the second power device (306) is connected with a screw rod (307) through a second rotating shaft, a nut (308) is movably connected onto the screw rod (307), and the nut (308) is fixedly connected to the bottom of the movable rod (301); the outer wall of the nut (308) is movably connected with a sleeve (309); a positioning pipe (310) is arranged at the top of the sleeve (309); the top of the screw rod (307) is fixedly connected with a first limiting ring (311), and the first limiting ring (311) is movably connected inside the movable rod (301); the bottom of the sleeve (309) is fixedly connected with a second limiting ring (312), and the second limiting ring (312) is movably connected with the screw rod (307).

6. A solar landscape lamp according to claim 5, wherein: the shell (302) is arranged outside the sleeve (309) and forms a cavity for the cable to pass through with the sleeve (309); the winding device (303) is arranged at the top of the cavity; a strip-shaped hole (304) extending along the axial direction is formed in the side wall of the movable rod (301) facing one side of the winding device (303); and the inner wall of the top of the shell (302) is also fixedly connected with an extension plate (313) extending into the strip-shaped hole (304).

7. A solar landscape lamp according to claim 6, wherein: the winding device (303) comprises a middle shaft (314), a rotary disc (315), a clockwork spring (316) and a pulley (317), the middle shaft (314) is fixedly connected to the inner wall of the shell (302), the rotary disc (315) is movably connected with the middle shaft (314), one end of the clockwork spring (316) is fixedly connected to the middle shaft (314), and the other end of the clockwork spring is fixedly connected to the inner wall of the rotary disc (315) in the circumferential direction; the bottom of the extension plate (313) is connected with a pulley (317).

8. A solar landscape lamp according to claim 5, wherein: the bottom of the shell (302) is also provided with an access hole (318), and the access hole (318) penetrates through the bottom of the sleeve (309) and is fixedly connected with the sleeve (309); and a control switch (319) is arranged at the top of the access hole (318).

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