Solar street lamp holder

Abstract

The utility model discloses a solar street lamp holder which comprises a base plate, a hollow vertical pipe, a supporting arm pipe, a circular ring hollow pipe, a lamp holder support, lighting lamps, a solar panel bearing frame and a solar power generation panel. Due to the design that the circular ring hollow pipe is supported by the arc-shaped supporting arm pipes fixed to the base plate, the structural strength of the solar street lamp head is improved, meanwhile, the illumination range is enlarged, and an illumination lamp with the proper wattage can be replaced according to the site arrangement requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a solar street lamp head. Background Art

[0002] Existing Chinese patent document publication number: CN118517669A, discloses an energy-saving lighting device and system based on solar energy, a support rod, a mounting base is screwed on the upper side thereof, and a lighting lamp is screwed on the outer end of the mounting base, and the lighting lamp is tilted.

[0003] Existing Chinese patent publication number: CN207729456U, discloses a solar street light with a dual-lamp arm structure, comprising a steel anchor frame, a lamp pole, a solar panel assembly, two identical lamp arms, two LED light sources, and a battery box. A flange is welded to the bottom of the lamp pole, which is secured to the top of the steel anchor frame via anchor bolts. The lamp arms comprise a connecting plate, a crossbar, an arc rod, and an arc plate. The connecting plate is connected to the lamp pole via surface contact, and the arc rod is connected to the connecting plate via the crossbar. One end of the arc plate is fixedly connected to the connecting plate and the other end is fixedly connected to the arc rod. The LED light source is secured to the free end of the arc rod.

[0004] The existing solar street lamps are single or dual-lamp types, with single-pole or triangular support arms. These have limited illumination ranges and fail to meet market demand for wide-area lighting. Furthermore, existing solar street lamps have limited functionality, lack decorative effects, and offer low added value. Utility Model Content

[0005] To address the aforementioned technical problems, the present invention provides a solar street light head that is not only aesthetically pleasing but also boasts a wide illumination range, high structural strength, and ease of installation. By detachably mounting the lamps at evenly spaced intervals on a circular ring of hollow tubes, which are supported by a plurality of curved support arms fixed to a base plate, the solar street light head improves its structural strength while expanding its illumination range. The lamps can also be replaced with appropriate wattage lamps based on site requirements.

[0006] The solutions to the above technical problems are:

[0007] A solar street lamp head, comprising a base plate, a hollow vertical tube, a support arm tube, a circular ring hollow tube, a lamp holder bracket, a lighting lamp, a solar panel support frame, and a solar power generation panel, wherein the hollow vertical tube is fixed on the top of the base plate, the solar panel support frame is arranged above the hollow vertical tube, and the solar power generation panel is fixed on the solar panel support frame, the support arm tube is arc-shaped, and there are several support arm tubes, one end of several support arm tubes is fixed on the base plate in a circular shape at uniform intervals, and the other end of several support arm tubes is fixed on the inner circumferential wall of the circular ring hollow tube, there are several lamp holder brackets, and several lamp holder brackets are fixedly connected to the outer circumferential wall of the circular ring hollow tube at uniform intervals, the lighting lamp is detachably fixed on the lamp holder bracket, and a wire hole is provided on the circular ring hollow tube near the inner side wall of the corresponding lamp holder bracket.

[0008] The preferred technical solution further comprises: a decorative light device, which is provided below the outer peripheral wall of the circular ring hollow tube, on the lower side of the support arm tube and on the frame of the solar panel support frame.

[0009] Further preferred technical solution: the decorative light device arranged below the outer peripheral wall of the circular ring hollow tube is ring-shaped, the decorative light device arranged on the lower side of the support arm tube is arc-shaped, and the decorative light device arranged on the frame of the solar panel support frame is square.

[0010] Further preferred technical solution: the decorative lamp device includes a lamp trough shell and a luminous soft light strip, and the luminous soft light strip is fixed in the lamp trough shell.

[0011] Further preferred technical solution: the number of the support arm tubes is three to five.

[0012] Further preferred technical solution: the number of the lamp holder brackets is three to ten, and the number of the lamp holder brackets and the lighting lamps are the same.

[0013] Further preferred technical solution: the solar power generation panel is composed of three 360Wp monocrystalline silicon solar panels.

[0014] Further preferred technical solution: the lighting lamp is a 30W to 120W LED light source.

[0015] Further preferred technical solution: the base plate, the hollow vertical tube, the support arm tube, the circular ring hollow tube and the lamp holder bracket are made of iron or steel, and their outer walls are sprayed with a protective layer of paint.

[0016] Further preferred technical solution: the angle θ between the solar power generation panel and the hollow vertical tube is 75°.

[0017] The beneficial effects of a solar street lamp head of the utility model are as follows: 1. By evenly installing the lighting lamps on the circular ring hollow tubes at removable intervals, and the circular ring hollow tubes are supported by a number of arc-shaped support arm tubes fixed to the base plate, the structural strength of the solar street lamp head is improved while the lighting range is expanded. The bulbs of appropriate wattage can also be replaced according to the needs of the site arrangement. 2. The decorative lamp device is added to the original basic street lamp head lamp frame, which can be flexibly arranged, with different shapes and color combinations, to improve the decorative effect of the lighting at night and make it more beautiful. 3. The wires are connected from the inside of the tube and hidden inside to prevent wind, sun and rain, thereby increasing the service life. At the same time, the solar street lamp head structure is neat and easy to install, and it does not affect the lighting of the decorative lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 、 Figure 2 A three-dimensional diagram of the product of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the wire hole position of the product of the utility model;

[0020] Figure 4 、 5 This is a disassembled three-dimensional diagram of the decorative lighting device at the solar panel support frame of the utility model;

[0021] Figure 6 、 7 This is a disassembled three-dimensional view of the decorative light device below the outer peripheral wall of the circular ring hollow tube and the lower side of the support arm tube of the utility model;

[0022] Figure 8 This is a cross-sectional view of the decorative lamp device of the utility model.

[0023] Base plate 1, hollow vertical tube 2, support arm tube 3, circular ring hollow tube 4, lamp holder bracket 5, lighting lamp 6, solar panel support frame 7, solar power generation panel 8, decorative lamp device 9, lamp trough shell 91, luminous soft light strip 92, lighting lamp wire hole 10, decorative lamp wire hole 11. DETAILED DESCRIPTION

[0024] A solar street lamp head, including a base plate 1, a hollow vertical tube 2, a support arm tube 3, a circular ring hollow tube 4, a lamp holder bracket 5, a lighting lamp 6, a solar panel support frame 7, and a solar power generation panel 8. The hollow vertical tube 2 is fixed to the top of the base plate 1 by through-welding. The solar panel support frame 7 is plugged in or screwed or clamped or welded above the hollow vertical tube 2. The solar power generation panel 8 is fixed to the solar panel support frame 7 by screw assembly or clamping or supporting connection. The support arm tube 3 is arc-shaped. There are three support arm tubes 3. The three One end of the support arm tube 3 is welded and fixed to the base plate 1 in a circular shape and at even intervals. The other ends of the three support arm tubes 3 are welded and fixed to the inner wall of the circular ring hollow tube 4. There are six lamp holder brackets 5, and the six lamp holder brackets 5 are evenly spaced and fixed to the outer wall of the circular ring hollow tube 4 with screw assemblies or clamping or welding. The lighting lamp 6 is detachably fixed to the lamp holder bracket 5 with a screw assembly, and a lighting lamp wire hole 10 is provided on the circular ring hollow tube 4 near the inner wall of the corresponding lamp holder bracket 5.

[0025] The lighting lamps 6 are evenly installed on the periphery of the circular ring hollow tube 4 through the lamp holder bracket 5. The circular ring hollow tube 4 is supported by three arc-shaped support arm tubes 3 fixed to the base plate 1. While improving the structural strength of the solar street lamp head, it expands the lighting range and can also be replaced with lighting lamps of appropriate wattage according to site arrangements.

[0026] With this connection method, the wires can pass through the base plate 1 and the hollow vertical tube 2 in sequence and then directly reach the solar power generation panel 8. They can also pass through the base plate 1 and the support arm tube 3 in sequence and then pass through the lighting lamp wire hole 10 on the circular ring hollow tube 4 along the lamp holder bracket 5 to directly reach the lighting lamp 6. Leading the wires from the tube and hiding them inside protects them from wind, sun and rain, extending their service life. At the same time, it makes the solar street lamp head structure neat and easy to install.

[0027] The present invention further includes decorative light devices 9, which are disposed below the outer circumferential wall of the circular ring hollow tube 4, on the underside of the support arm tube 3, and on the frame of the solar panel support frame 7. The decorative light device 9 disposed below the outer circumferential wall of the circular ring hollow tube 4 is ring-shaped, the decorative light device 9 disposed on the underside of the support arm tube 3 is arc-shaped, and the decorative light device 9 disposed on the frame of the solar panel support frame 7 is square.

[0028] Through coordinated control of the streetlight controller, the decorative light devices 9 between the circular hollow tube 4, the support arm tube 3, and the solar panel support frame 7 can be controlled to illuminate independently, and any combination of them can be controlled to illuminate. By adding decorative lighting functions to the existing streetlight headlight frame, multiple layers of soft light strips are provided. The soft light strips are arranged in different shapes and layouts, enhancing the decorative effect of the lighting at night and making it more beautiful.

[0029] The decorative light device 9 of the present invention includes a light trough housing 91 and a flexible light strip 92. The flexible light strip 92 is fixed within the light trough housing 91 and connected to the groove of the light trough housing 91. The flexible light strip 92 is prevented from falling out by the L-shaped flange of the groove of the light trough housing 91. The decorative light wire hole 11 is provided below the circular hollow tube 4, and the wires can be passed through the decorative light wire hole 11 to connect to the decorative light device 9.

[0030] In the present invention, the number of the support arm tubes 3 is three to five; the number of the lamp holder brackets 5 is three to ten, and the number of the lamp holder brackets 5 and the number of the lighting lamps 6 are the same.

[0031] The solar panels 8 of the present invention are composed of three 360Wp monocrystalline silicon solar panels; the lighting lamps 6 are 30W to 120W LED light sources. The bulbs can be replaced with appropriate wattages according to the site requirements.

[0032] The base plate 1, the hollow vertical tube 2, the support arm tube 3, the circular ring hollow tube 4 and the lamp holder bracket 5 of the utility model are made of iron or steel, and their outer walls are sprayed with a protective layer of paint, the purpose of which is to improve the self-cleaning performance of the solar street lamp head lamp bracket, while achieving the anti-corrosion and anti-rust effect and beautiful appearance.

[0033] The angle θ between the solar panel 8 and the hollow vertical tube 2 of the present invention is 30° to 75°, which can fully absorb solar energy and reduce the possibility of accumulation of obstructions on the solar panel 8.

Claims

1. A solar street lamp head, comprising a base plate (1), a hollow vertical tube (2), a support arm tube (3), a circular ring hollow tube (4), a lamp holder bracket (5), a lighting lamp (6), a solar panel support frame (7), and a solar power generation panel (8), wherein the hollow vertical tube (2) is fixed on the top of the base plate (1), the solar panel support frame (7) is arranged on the top of the hollow vertical tube (2), and the solar power generation panel (8) is fixed on the solar panel support frame (7), characterized in that: The support arm tube (3) is arc-shaped, and there are a plurality of the support arm tubes (3). One end of the plurality of the support arm tubes (3) is fixed on the base plate (1) at intervals uniformly in a circular shape, and the other end of the plurality of the support arm tubes (3) is fixed on the inner peripheral wall of the circular ring hollow tube (4). There are a plurality of the lamp holder brackets (5), and the plurality of the lamp holder brackets (5) are fixed on the outer peripheral wall of the circular ring hollow tube (4) at intervals uniformly. The lighting lamp (6) is detachably fixed on the lamp holder bracket (5), and a wire hole is provided on the circular ring hollow tube (4) close to the inner side wall of the corresponding lamp holder bracket (5).

2. The solar street lamp head according to claim 1, characterized in that: It also includes a decorative light device (10), which is provided below the outer peripheral wall of the circular ring hollow tube (4), on the lower side of the support arm tube (3) and on the frame of the solar panel support frame (7).

3. The solar street lamp head according to claim 2, characterized in that: The decorative light device (10) arranged below the outer peripheral wall of the circular ring hollow tube (4) is ring-shaped, the decorative light device (10) arranged on the lower side of the support arm tube (3) is arc-shaped, and the decorative light device (10) arranged on the frame of the solar panel support frame (7) is square.

4. The solar street lamp head according to claim 3, characterized in that: The decorative lamp device (10) comprises a lamp trough housing (101) and a luminous soft lamp strip (102), wherein the luminous soft lamp strip (102) is fixed in the lamp trough housing (101).

5. The solar street lamp head according to claim 1, characterized in that: The number of the support arm tubes (3) is three to five.

6. The solar street lamp head according to claim 1, characterized in that: The number of the lamp holder brackets (5) ranges from three to ten, and the number of the lamp holder brackets (5) and the number of the lighting lamps (6) are the same.

7. The solar street lamp head according to claim 1, characterized in that: The solar power generation panel (8) is composed of three 360Wp single crystal silicon solar panels.

8. The solar street lamp head according to claim 1, characterized in that: The lighting lamp (6) is a 30W to 120W LED light source.

9. The solar street lamp head according to any one of claims 1 to 5, characterized in that: The base plate (1), the hollow vertical tube (2), the support arm tube (3), the circular ring hollow tube (4) and the lamp holder bracket (5) are made of iron or steel, and their outer walls are sprayed with a paint protective layer.

10. The solar street lamp head according to claim 1, characterized in that: The angle θ between the solar power generation panel (8) and the hollow vertical tube (2) is 30° to 75°.

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