Low-light power generation street lamp

Abstract

The low-light power generation street lamp comprises a fixing rod and a low-light power generation street lamp body, one end of the low-light power generation street lamp body is fixedly connected with a fixing frame, the interior of the fixing frame is fixedly connected with a worm gear, one side of the fixing rod is provided with a receding groove, and the fixing frame is rotationally connected to the interior of the receding groove. And one side of the avoiding groove is fixedly connected with two fixing plates, one sides of the two fixing plates are movably connected with a second winding roller and a first winding roller correspondingly, the winding direction of the second winding roller is opposite to that of the first winding roller, a worm is fixedly connected between the second winding roller and the first winding roller, and the worm is meshed with the worm wheel. According to the street lamp, a worker can conveniently adjust the irradiation angle of the street lamp, meanwhile, the situation that the pull rope is prone to curling and is not easy to take can be avoided through the balancing weight, and the height of the baffle ring can be limited through the fixing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a low-light emitting street lamp. Background Art

[0002] Street lamps are lamps used to provide lighting for roads. According to demand, they can be widely used in main and secondary roads in cities, communities, factories, tourist attractions, parking lots and other places.

[0003] After searching, the Chinese patent with publication number CN211399611U discloses a low-light power generation street lamp, including a lamp holder, a battery, a solar panel, a lamp assembly substrate and an LED lamp; the interior of the lamp holder is hollow, thereby ensuring the working performance of the street lamp assembly and extending the service life of the street lamp. However, there are still the following defects: when the illumination angle of the street lamp needs to be adjusted, it is necessary to manually climb to the top of the street lamp to adjust it, which is cumbersome and has certain risks. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a low-light emitting street lamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A low-light emitting circuit lamp comprises a fixing rod and a low-light emitting circuit lamp body, one end of the low-light emitting circuit lamp body is fixedly connected to a fixing frame, the interior of the fixing frame is fixedly connected to a worm gear, one side of the fixing rod is provided with an avoidance groove, and the fixing frame is rotatably connected to the interior of the avoidance groove, one side of the avoidance groove is fixedly connected to two fixing plates, one side of the two fixing plates is movably connected to a second winding roller and a first winding roller respectively, and the winding directions of the second winding roller and the first winding roller are opposite, a worm is fixedly connected between the second winding roller and the first winding roller, and the worm is meshed with the worm gear, a second pull rope is wound around the outer side of the second winding roller, and a first pull rope is wound around the outer side of the first winding roller.

[0007] As a further solution of the utility model, a second guide rod is fixedly connected to an inner wall of one side of the fixing rod, and the second pull rope is passed around the second guide rod.

[0008] As a further solution of the utility model, a first guide rod is fixedly connected to an inner wall of one side of the fixing rod, and the first pull rope passes around the first guide rod.

[0009] As a further solution of the utility model, the top end of the fixing rod is fixedly connected with a supporting frame, and a plurality of solar panels are arranged on both sides of the supporting frame, and the solar panels are electrically connected to the low-light generating street lamp body.

[0010] As a further solution of the utility model, a notch is provided on one side of the fixing rod.

[0011] As a further solution of the utility model, one end of each of the first pull rope and the second pull rope is provided with a counterweight block, and the counterweight block is located on one side of the notch.

[0012] As a further solution of the utility model, a fixing ring is fixedly connected to the circumferential outer wall of the fixing rod, a retaining ring is movably connected to the outer side of the fixing rod, and the retaining ring blocks the notch, and the bottom of the retaining ring is in contact with the fixing ring.

[0013] As a further solution of the utility model, the bottom end of the fixing rod is fixedly connected with a mounting plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the coordinated use of the first pull rope and the second pull rope, the low-light emitting street lamp body can be rotated up and down to a required angle, thereby facilitating the staff to adjust the illumination angle of the street lamp and improving the flexibility of the device.

[0016] 2. Through the setting of the counterweight block, the counterweight block makes it convenient for the staff to pull the first pull rope and the second pull rope, avoiding the pull rope from curling and being difficult to take, thereby improving the use effect of the device.

[0017] 3. The retaining ring in the utility model can cover the notch, so that the counterweight block and the pull rope inside the fixed rod can be hidden, and the fixed ring can limit the height of the retaining ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a low-light-powered street lamp proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a fixing rod of a low-light emitting street lamp proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic cross-sectional structure diagram of a retaining ring of a low-light emitting street lamp.

[0021] In the figure: 1. support frame; 2. solar panel; 3. low-light power generation street lamp body; 4. retaining ring; 5. mounting plate; 6. fixing ring; 7. fixing rod; 8. avoidance groove; 9. fixing plate; 10. worm gear; 11. fixing frame; 12. first winding roller; 13. first guide rod; 14. second pull rope; 15. worm; 16. second guide rod; 17. second winding roller; 18. notch; 19. counterweight; 20. first pull rope. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 3 A low-light emitting lamp comprises a fixing rod 7 and a low-light emitting lamp body 3, one end of the low-light emitting lamp body 3 is fixed with a fixing frame 11 by bolts, a worm gear 10 is fixed inside the fixing frame 11 by bolts, a avoiding groove 8 is opened on one side of the fixing rod 7, and the fixing frame 11 is rotatably connected inside the avoiding groove 8, one side of the avoiding groove 8 is fixed with two fixing plates 9 by bolts, one side of the two fixing plates 9 is rotatably connected with a second winding roller 17 and a first winding roller 12 respectively, and the winding directions of the second winding roller 17 and the first winding roller 12 are opposite, a worm 15 is fixed between the second winding roller 17 and the first winding roller 12 by bolts, and the worm 15 and the worm gear 10 are connected to each other by bolts. The wheels 10 are meshed with each other, a second pull rope 14 is wound around the outer side of the second winding roller 17, and a first pull rope 20 is wound around the outer side of the first winding roller 12. The second pull rope 14 is pulled to unwind the second winding roller 17 and drive the worm 15 to rotate. At the same time, the first winding roller 12 reels the first pull rope 20. The worm 15 rotates to cause the worm wheel 10 to drive the dim light-generating street lamp body 3 on the fixed frame 11 to rotate upward to a required angle. The first pull rope 20 is pulled to unwind the first winding roller 12 and drive the worm 15 to rotate in the opposite direction. At the same time, the second winding roller 17 is reeled, so that the worm wheel 10 drives the dim light-generating street lamp body 3 on the fixed frame 11 to rotate downward to a required angle.

[0024] In the present utility model, it should be noted that a second guide rod 16 is fixed to an inner wall of one side of the fixing rod 7 by bolts, and the second pull rope 14 passes around the second guide rod 16, and the second guide rod 16 can guide the second pull rope 14 to move in a certain direction, a first guide rod 13 is fixed to an inner wall of one side of the fixing rod 7 by bolts, and the first pull rope 20 passes around the first guide rod 13, and the first guide rod 13 can guide the first pull rope 20 to move in a certain direction, and a support frame 1 is fixed to the top of the fixing rod 7 by bolts, and a plurality of solar panels 2 are arranged on both sides of the support frame 1, and the solar panels 2 are electrically connected to the low-light-generating street lamp body 3, and the solar panels 2 can provide power support to the low-light-generating street lamp body 3, Energy is saved. A slot 18 is provided on one side of the fixing rod 7. A counterweight 19 is provided at one end of the first pull rope 14 and the second pull rope 20, and the counterweight 19 is located on one side of the slot 18. The counterweight 19 is convenient for the staff to pull the first pull rope 14 and the second pull rope 20 to prevent the pull rope from curling and being difficult to take. A fixing ring 6 is fixed to the circumferential outer wall of the fixing rod 7 by bolts. A retaining ring 4 is slidably connected to the outer side of the fixing rod 7, and the retaining ring 4 blocks the slot 18. The retaining ring 4 is pushed downward to move downward along the fixing rod 7 to block the slot 18 until the bottom of the retaining ring 4 contacts the fixing ring 6. The bottom of the retaining ring 4 contacts the fixing ring 6. The fixing ring 6 can limit the height of the retaining ring 4. A mounting plate 5 is fixed to the bottom end of the fixing rod 7 by bolts.

[0025] Working principle: when it is necessary to adjust the illumination angle of the low-light emitting lamp body 3, first pull the counterweight 19 fixed on the second pull rope 14 to unwind the second winding roller 17 and drive the worm 15 to rotate, and at the same time the first winding roller 12 reels the first pull rope 20, and the worm 15 rotates to cause the worm wheel 10 to drive the low-light emitting lamp body 3 on the fixed frame 11 to rotate upward to the required angle. When it is necessary to rotate the low-light emitting lamp body 3 downward, pull the counterweight 19 fixed to the first pull rope 20 to unwind the first winding roller 12 and drive the worm 15 to rotate in the opposite direction, and at the same time the second winding roller 17 reels, so that the worm wheel 10 drives the low-light emitting lamp body 3 on the fixed frame 11 to rotate downward to the required angle.

[0026] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A low-light emitting street lamp, comprising a fixing rod (7) and a low-light emitting street lamp body (3), characterized in that: One end of the dim light emitting lamp body (3) is fixedly connected to a fixing frame (11), and a worm gear (10) is fixedly connected inside the fixing frame (11). A position avoiding groove (8) is provided on one side of the fixing rod (7), and the fixing frame (11) is rotatably connected inside the position avoiding groove (8). Two fixing plates (9) are fixedly connected to one side of the position avoiding groove (8), and one side of the two fixing plates (9) is movably connected to a second winding roller (17) and a first winding roller (12), respectively, and the winding directions of the second winding roller (17) and the first winding roller (12) are opposite. A worm (15) is fixedly connected between the second winding roller (17) and the first winding roller (12), and the worm (15) is meshed with the worm gear (10). A second pull rope (14) is wound around the outer side of the second winding roller (17), and a first pull rope (20) is wound around the outer side of the first winding roller (12).

2. A low-light emitting street light according to claim 1, characterized in that: A second guide rod (16) is fixedly connected to an inner wall of one side of the fixed rod (7), and the second pull rope (14) passes around the second guide rod (16).

3. A low-light emitting street light according to claim 1, characterized in that: A first guide rod (13) is fixedly connected to an inner wall of one side of the fixed rod (7), and the first pull rope (20) passes around the first guide rod (13).

4. A low-light emitting street light according to claim 1, characterized in that: The top end of the fixing rod (7) is fixedly connected to a support frame (1), and a plurality of solar panels (2) are provided on both sides of the support frame (1), and the solar panels (2) are electrically connected to a low-light emitting street light body (3).

5. The low-light emitting street light according to claim 1, characterized in that: A notch (18) is provided on one side of the fixing rod (7).

6. A low-light emitting street light according to claim 5, characterized in that: One end of each of the first pull rope (20) and the second pull rope (14) is provided with a counterweight block (19), and the counterweight block (19) is located on one side of the notch (18).

7. A low-light emitting street light according to claim 6, characterized in that: The circumferential outer wall of the fixing rod (7) is fixedly connected to a fixing ring (6), and the outer side of the fixing rod (7) is movably connected to a retaining ring (4), and the retaining ring (4) blocks the notch (18), and the bottom of the retaining ring (4) is in contact with the fixing ring (6).

8. The dim light generating street lamp according to claim 1, characterized in that: The bottom end of the fixing rod (7) is fixedly connected to a mounting plate (5).

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