Wind-solar complementary street lamp lighting device

Abstract

The utility model discloses a wind-solar complementary street lamp lighting device, which belongs to the technical field of street lamp lighting and comprises a telescopic lifting lamp post, a wind power generation mechanism, a photovoltaic power generation mechanism and a lighting street lamp. A storage battery pack is arranged in the telescopic lifting lamp post; the wind power generation mechanism comprises a power generation host and a mounting bracket; the mounting bracket is fixedly connected to the top end of the telescopic lifting lamp post; the photovoltaic power generation mechanism comprises a photovoltaic mounting bracket and a solar cell panel arranged on the photovoltaic mounting bracket, a transducer is arranged on the back side of the solar cell panel, and the transducer is connected with the storage battery pack through a connecting cable; the lighting street lamp comprises a lighting lamp holder, the lower end of the lighting lamp holder is hinged to the telescopic lifting lamp pole, and the upper end of the lighting lamp holder is fixedly connected with the telescopic lifting lamp pole through a traction piece. Sufficient electric energy can be provided for the lighting street lamp through the wind power generation mechanism, the photovoltaic power generation mechanism is adopted as standby energy, various energy supply structures are provided for the lighting street lamp, and the use convenience and practicability of the street lamp lighting device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of street lamp lighting, and in particular relates to a wind-solar complementary street lamp lighting device. Background Art

[0002] With the gradual exhaustion and elimination of fossil fuel energy, new energy has become one of the main energy sources in the future. The wind-solar complementary system has come into being. The wind-solar complementary system is a power generation application system. The system uses solar cell arrays and wind turbines to store the generated electric energy in battery packs. When users need electricity, the inverter converts the DC power stored in the battery pack into AC power and sends it to the user's load through the transmission line. The two power generation devices, wind turbines and solar cell arrays, generate electricity together to form a distributed power supply. Chinese patent CN205979511U discloses a wind-solar complementary street lamp lighting device, which includes a wind turbine, a solar panel, a controller, a power storage device, a lighting source and a lamp pole. The controller is connected to the wind turbine, the solar panel, the lighting source and the power storage device respectively. The solar panel is fixedly installed on the top of the lamp pole, and the wind turbine and the lighting source are fixedly installed on the middle and upper part of the lamp pole; the controller and the power storage device are installed in the lamp pole, and the power storage device is an electrochemical capacitor. This patent uses wind and solar power to independently provide power for street lamps, which has the advantages of being environmentally friendly, energy-saving, and easy to promote and use. However, this patent technology does not disclose the installation method of wind turbines and solar panels, nor does it provide application variations of lighting poles in combination with lamp poles. As a result, the structures of the current new energy street lamp devices are mostly relatively simple, which makes it difficult to meet the diverse requirements of different application scenarios. In addition, the existing new energy street lamp structures are relatively fixed, which makes them inconvenient to use or install. Summary of the invention

[0003] Technical problem to be solved: The purpose of the utility model is to provide a wind-solar complementary street lamp lighting device to improve the installation convenience and practicality of the street lamp lighting device.

[0004] Technical solution: The utility model discloses a wind-solar complementary street lamp lighting device, which includes:

[0005] A telescopic lifting lamp post, wherein a battery pack is arranged inside the telescopic lifting lamp post;

[0006] A wind power generation mechanism, the wind power generation mechanism comprising a main generator and a mounting bracket fixedly connected to the bottom end of the main generator, the mounting bracket fixedly connected to the top end of the telescopic lifting lamp post;

[0007] A photovoltaic power generation mechanism, the photovoltaic power generation mechanism comprises a photovoltaic mounting bracket arranged at the upper end of a telescopic lifting lamp post and a solar panel mounted on the photovoltaic mounting bracket, a transducer is arranged on the back side of the solar panel, and the transducer is connected to a battery pack through a connecting cable;

[0008] A lighting street lamp, comprising a lighting lamp frame, on which are arranged a plurality of lamp beads electrically connected to a battery pack; the lower end of the lighting lamp frame is hingedly connected to a telescopic lifting lamp post, and the upper end of the lighting lamp frame is fixedly connected to the telescopic lifting lamp post via a traction member with an adjustable length.

[0009] Preferably, the telescopic lift lamp post comprises a supporting base column, and the top end of the supporting base column is liftably connected to the telescopic lamp post.

[0010] Preferably, the main generator has a built-in generator set, one end of the main generator is provided with a rotating blade connected to the generator set, and a generator switch connected to the generator set is provided on the housing of the main generator.

[0011] Preferably, the mounting bracket includes a support column fixedly connected to the bottom end of the power generation host and a fixing sleeve fixedly connected to the top end of the telescopic lamp post, and the lower end of the support column is threadedly connected to the fixing sleeve;

[0012] A fixing ring is sleeved on the supporting column, and a plurality of supporting inclined columns are arranged in the circumferential direction of the fixing ring. The lower ends of the supporting inclined columns are fixedly connected to the telescopic lamp column.

[0013] Preferably, the photovoltaic mounting bracket is provided with four supporting sleeves and telescopic columns slidably connected to the supporting sleeves, and one side of the supporting sleeve is provided with an adjusting knob for adjusting the height of the telescopic column;

[0014] The solar cell panel is fixedly connected to the top of the telescopic column.

[0015] Preferably, a maintenance climbing ladder is provided on one side of the telescopic lifting lamp post along its height direction, and a maintenance platform is provided on the top of the telescopic lifting lamp post;

[0016] An inspection door is arranged on one side of the supporting base column, and a safety anti-theft lock is arranged on the inspection door.

[0017] Preferably, the traction member includes a street lamp mounting base fixedly connected to the telescopic lamp post and a plurality of adjustment ropes connecting the street lamp mounting base and the lighting lamp frame.

[0018] Compared with the prior art, the utility model has at least the following beneficial effects:

[0019] 1. The utility model can provide sufficient electric energy for lighting street lamps through wind power generation mechanism, and adopts photovoltaic power generation mechanism as backup energy, providing a variety of energy supply structures for lighting street lamps, and improving the convenience and practicality of street lamp lighting devices;

[0020] 2. The wind power generation mechanism is fixedly connected to the top of the telescopic lifting lamp post through a mounting bracket, and has good structural strength and shockproof performance;

[0021] 3. The photovoltaic power generation mechanism can conveniently adjust its pitch angle through the photovoltaic mounting bracket to improve the power generation efficiency of the solar panel;

[0022] 4. The lighting street lamp can adjust the pitch angle between the lighting lamp frame and the horizontal plane through the traction piece to meet the best lighting angle;

[0023] 5. The street lamp lighting device is equipped with a maintenance climbing ladder and maintenance platform, which can conveniently install or maintain the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the street lamp lighting device of the utility model from a first viewing angle;

[0025] Figure 2 for Figure 1 A rear view of the stereoscopic structure of the central street lamp lighting device from a second viewing angle;

[0026] Figure 3 for Figure 1 Schematic diagram of the structure of a wind power generation mechanism;

[0027] Figure 4 for Figure 1 Schematic diagram of the photovoltaic power generation mechanism structure.

[0028] Figure numerals: 1. Telescopic lifting lamp post; 11. Support base column; 12. Telescopic lamp post; 2. Information display screen; 3. Inspection door; 4. Safety anti-theft lock; 5. Wind power generation mechanism; 51. Power generation host; 52. Heat dissipation network; 53. Rotating blades; 54. Generator switch; 55. Mounting bracket; 551. Support column; 552. Fixed sleeve; 553. Fixed ring; 554. Support inclined column; 6. Photovoltaic power generation mechanism; 61. Photovoltaic mounting bracket; 62. Support sleeve; 63. Telescopic column; 64. Adjustment knob; 65. Solar panel; 66. Transducer; 67. Connecting cable; 7. Lighting street lamp; 71. Lighting lamp stand; 72. Street lamp mounting base; 73. Adjustment rope; 8. Maintenance climbing ladder; 9. Maintenance platform. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the following will be combined with the attached Figures 1 to 4The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0030] like Figure 1~2 In the illustrated embodiment, the utility model is a wind-solar complementary street lamp lighting device, the street lamp lighting device comprises a telescopic lifting lamp post 1, a wind power generation mechanism 5, a photovoltaic power generation mechanism 6 and a lighting street lamp 7. The telescopic lifting lamp post 1 comprises a supporting base column 11, the top of the supporting base column 11 is liftably connected to a telescopic lamp post 12, and the lifting height of the telescopic lamp post 12 can be adjusted by the telescopic lamp post 12 to meet the needs of lighting street lamps of different heights. A maintenance climbing ladder 8 is provided on one side of the telescopic lifting lamp post 1 along its height direction, and a maintenance platform 9 is provided at the top of the telescopic lamp post 12, through which the wind power generation mechanism 5, the photovoltaic power generation mechanism 6 and the lighting street lamp 7 can be installed or repaired. The telescopic lifting lamp post 1 has a hollow structure. The battery pack can be correspondingly arranged in the telescopic lifting lamp post 1. The connecting cables of the wind power generation mechanism 5, the photovoltaic power generation mechanism 6 and the lighting street lamp 7 can be arranged inside the telescopic lifting lamp post 1. An inspection door 3 is arranged on one side of the supporting base column 11. The inspection door 3 is provided with a safety anti-theft lock 4. The control box inside it can be inspected through the inspection door 3. The control box adopts the existing technology to realize the power control function. An information display screen 2 is also arranged on one side of the supporting base column 11. The information display screen 2 can display weather information, power information or advertising information, etc.

[0031] like Figure 3In the illustrated embodiment, the wind power generation mechanism 5 comprises a main generator 51 and a mounting bracket 55 fixedly connected to the bottom of the main generator 51. The main generator 51 has a built-in generator set. A heat dissipation net 52 is provided on the shell of the main generator 51. A rotating blade 53 connected to the generator set is provided at one end of the main generator 51. A generator switch 54 connected to the generator set is provided on the shell of the main generator 51. The generator switch 54 can control the operation of the generator set. The battery pack can store the electric energy produced by the wind generator and supply power to the lighting street lamp 7. The mounting bracket 55 can fix the main generator 51 to the top of the telescopic lifting lamp post 1; the mounting bracket 55 comprises a supporting column 551 fixedly connected to the bottom of the main generator 51 and a fixing sleeve 552 fixedly connected to the top of the telescopic lamp post 12. The lower end of the supporting column 551 is threadedly connected to the fixing sleeve 552. The main generator 51 can be rotated and adjusted through the supporting column 551 to meet the adjustment of the rotating blade 53 with seasonal changes, thereby improving the power generation efficiency of the wind power generation mechanism 5. A fixing ring 553 is mounted on the supporting column 551 , and four supporting inclined columns 554 are arranged circumferentially of the fixing ring 553 . The lower ends of the supporting inclined columns 554 are fixedly connected to the telescopic lamp column 12 , so as to improve the strength and stability of the connecting structure of the wind power generation mechanism 5 .

[0032] like Figure 4 In the illustrated embodiment, the photovoltaic power generation mechanism 6 includes a photovoltaic mounting bracket 61 disposed on the upper end of the telescopic lifting lamp post 1 and a solar panel 65 mounted on the photovoltaic mounting bracket 61. The photovoltaic mounting bracket 61 is correspondingly provided with four support sleeves 62 and a telescopic column 63 slidably connected to the support sleeve 62. The solar panel 65 is fixedly connected to the top of the telescopic column 63. An adjusting knob 64 for adjusting the height of the telescopic column 63 is disposed on one side of the support sleeve 62. It should be noted that the heights of the four support sleeves 62 are divided into two groups, and the heights of the two support sleeves 62 at the inner end are the heights of the two support sleeves 62 at the outer end, so that the solar panel 65 is in an inclined state, and its height and angle with the horizontal plane can be adjusted by the extension of the telescopic column 63, and fixed by the adjusting knob 64. A transducer 66 is disposed on the back side of the solar panel 65. The transducer 66 is connected to the battery pack through a connecting cable 67, and the electric energy generated by daytime light can be stored in the battery pack for use in lighting the street lamp 7 at night.

[0033] like Figure 1~2In the illustrated embodiment, the lighting street lamp 7 includes a lighting lamp frame 71, and a plurality of lamp beads electrically connected to a battery pack are arranged on the lighting lamp frame 71, and the number of lamp beads can be set according to demand. The lower end of the lighting lamp frame 71 is hingedly connected to the telescopic lifting lamp post 1, and the upper end of the lighting lamp frame 71 is fixedly connected to the telescopic lifting lamp post 1 through a traction member with adjustable length. The pitch angle of the lighting lamp frame with respect to the horizontal plane can be adjusted through the traction member to meet a better lighting angle. Specifically, the traction member includes a street lamp mounting seat 72 fixedly connected to the telescopic lamp post 12 and a plurality of adjustment ropes 73 connecting the street lamp mounting seat 72 and the lighting lamp frame 71. The use of the adjustment rope 73 can reduce the impact of strong winds or vibrations on the lighting street lamp.

[0034] The working principle or use method of the utility model:

[0035] When the wind-solar complementary street lamp lighting device of the utility model is in use, the wind power generation mechanism 5 is first fixedly installed on the top of the telescopic lamp post 12, and then the supporting column 551 is adjusted to rotate relative to the fixing sleeve 552, and the rotating blades 53 are adjusted to be at a better windward side. Under the action of wind, the rotating blades 53 rotate at high speed through the generator set built into the power generation host to generate electricity and store it through the battery pack, so as to provide electric energy for the lighting street lamp 7 when lighting is needed at night.

[0036] When the photovoltaic power generation mechanism 6 is installed, the photovoltaic mounting bracket 61 is first fixedly connected to the telescopic lamp post 12, and then the position of the telescopic column 63 in the supporting sleeve 62 is adjusted according to the angle of direct sunlight, and fixed by adjusting the knob 64, and the angle of the solar panel 65 is adjusted to make the solar panel at a better angle for receiving light. The solar panel absorbs light energy and converts it into electrical energy through the transducer 66, and transmits it to the battery pack through the connecting cable 67 for storage and standby.

[0037] When installing the street lamp 7, the lower end of the lamp frame 71 is hinged to the telescopic lamp post 12, and then the pitch angle of the lamp frame 71 is adjusted by adjusting the connection length between the adjustment rope 73 and the street lamp mounting base 72 to obtain the best lighting range.

[0038] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A wind-solar complementary street lighting device, characterized in that: The street lighting device includes: A telescopic lifting lamp post (1), wherein a battery pack is arranged inside the telescopic lifting lamp post (1); A wind power generation mechanism (5), the wind power generation mechanism (5) comprising a main generator (51) and a mounting bracket (55) fixedly connected to the bottom end of the main generator (51), the mounting bracket (55) fixedly connected to the top end of the telescopic lifting lamp post (1); A photovoltaic power generation mechanism (6), the photovoltaic power generation mechanism (6) comprising a photovoltaic mounting bracket (61) arranged at the upper end of a telescopic lifting lamp post (1) and a solar panel (65) mounted on the photovoltaic mounting bracket (61) in a lifting manner, a transducer (66) being arranged on the back side of the solar panel (65), and the transducer (66) being connected to a battery pack via a connecting cable (67); A lighting street lamp (7), the lighting street lamp (7) comprising a lighting lamp frame (71), the lighting lamp frame (71) being provided with a plurality of lamp beads electrically connected to a battery pack; the lower end of the lighting lamp frame (71) is hingedly connected to a telescopic lifting lamp post (1), and the upper end of the lighting lamp frame (71) is fixedly connected to the telescopic lifting lamp post (1) via a traction member with an adjustable length.

2. The wind-solar complementary street lamp lighting device according to claim 1, characterized in that: The telescopic lifting lamp post (1) comprises a supporting base post (11), and the top end of the supporting base post (11) is liftably connected to a telescopic lamp post (12).

3. The wind-solar complementary street lamp lighting device according to claim 2, characterized in that: The main generator (51) has a built-in generator set, one end of the main generator (51) is provided with a rotating blade (53) connected to the generator set, and a generator switch (54) connected to the generator set is provided on the housing of the main generator (51).

4. The wind-solar complementary street lamp lighting device according to claim 3, characterized in that: The mounting bracket (55) comprises a supporting column (551) fixedly connected to the bottom end of the power generating main unit (51) and a fixing sleeve (552) fixedly connected to the top end of the telescopic lamp post (12); the lower end of the supporting column (551) is threadedly connected to the fixing sleeve (552); A fixing ring (553) is sleeved on the supporting column (551), and a plurality of supporting inclined columns (554) are arranged in the circumferential direction of the fixing ring (553), and the lower ends of the supporting inclined columns (554) are fixedly connected to the telescopic lamp column (12).

5. The wind-solar complementary street lamp lighting device according to claim 2, characterized in that: The photovoltaic mounting bracket (61) is correspondingly provided with four supporting sleeves (62) and a telescopic column (63) slidably connected to the supporting sleeves (62), and an adjusting knob (64) for adjusting the height of the telescopic column (63) is provided on one side of the supporting sleeve (62); The solar cell panel (65) is fixedly connected to the top of the telescopic column (63).

6. The wind-solar complementary street lamp lighting device according to claim 2, characterized in that: A maintenance climbing ladder (8) is provided on one side of the telescopic lifting lamp post (1) along its height direction, and a maintenance platform (9) is provided at the top of the telescopic lifting lamp post (12); An inspection door (3) is provided on one side of the supporting base column (11), and a safety anti-theft lock (4) is provided on the inspection door (3).

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