Street lamp with heat dissipation structure

Abstract

The utility model relates to the technical field of street lamps, and discloses a street lamp with a heat dissipation structure, which comprises a bottom plate, a cleaning mechanism for cleaning dust is mounted at the top of the bottom plate, the cleaning mechanism comprises a support frame, a solar panel is mounted at the top of the support frame, and a first mounting seat is fixedly connected to the front side of the support frame. A first motor is fixedly connected into an inner cavity of the first mounting base, and a one-way lead screw is fixedly connected to the back face of an output shaft of the first motor. Through cooperation of a one-way lead screw and a cleaning brush, a first motor is started to drive the one-way lead screw to rotate and drive a working block to move front and back, the working block and a connecting block are fixed, and the cleaning brush is arranged at the bottom of the connecting block, so that the cleaning brush can be driven to move front and back by starting the first motor; and in the moving process of the cleaning brush, dust above the solar panel can be cleaned, so that the situation that normal use of the solar panel is affected by much dust is avoided, and meanwhile the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a street lamp with a heat dissipation structure. Background Art

[0002] Generally speaking, street lamps are lighting facilities installed along roads for the safety and security of road traffic. Such street lamps are installed on highways, main roads of city streets, roads in commercial areas, roads in residential areas, etc., and are provided in a form suitable for the installation location.

[0003] The utility model proposed by Chinese patent publication number CN215336081U relates to the technical field of solar street lights, and discloses a solar street light with a dust-proof and heat-dissipating structure, including a support column and a base plate, the base plate is connected to the support column, the outer wall of the support column has a connecting rod, the connecting rod is connected to the support column, one end of the connecting rod has a mounting cover, the mounting cover is connected to the connecting rod, the mounting cover has a heat dissipation plate, the heat dissipation plate is connected to the mounting cover, the support column has a motor, a gear and a rack and a fan. The utility model solves the problem that street lights are inconvenient to dissipate heat and prevent dust. The solar street light with a dust-proof and heat-dissipating structure provided by the utility model can illuminate the installation position. Compared with ordinary solar street lights, the solar street light provided by the utility model can facilitate the heat dissipation and dust removal of LED lamps, and further can ensure the service life of the street light, so as to reduce the time and cost required for street light maintenance.

[0004] When implementing the above scheme, the applicant found that during use, since the device structure is set outdoors for a long time and there is no shelter around it, a lot of debris is easily accumulated on the surface of the solar panel. Birds also produce feces and other debris during flight, which accumulate on the solar panel and affect the normal use of the solar panel. The device itself also lacks the necessary cleaning structure, which affects the use of the lamp body. Utility Model Content

[0005] The utility model aims to provide a street lamp with a heat dissipation structure, which solves the problem of lack of cleaning structure of solar panels in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A street lamp with a heat dissipation structure comprises a base plate, a cleaning mechanism for cleaning dust is installed on the top of the base plate, the cleaning mechanism comprises a supporting frame, a solar panel is installed on the top of the supporting frame, a first mounting seat is fixedly connected to the front of the supporting frame, a first motor is fixedly connected to the inner cavity of the first mounting seat, a one-way screw is fixedly connected to the back of the output shaft of the first motor, a working block is threadedly connected to the outer ring of the one-way screw, a connecting block is fixedly connected to the bottom of the working block, and a cleaning brush is installed at the bottom of the connecting block.

[0008] A rotation mechanism for adjusting direction is installed on the top of the bottom plate.

[0009] Through the above technical solution, it can be known that starting the first motor drives the one-way screw to rotate, and drives the working block to move forward and backward. Since the working block is fixed to the connecting block, and the cleaning brush is arranged at the bottom of the connecting block, starting the first motor can drive the cleaning brush to move forward and backward.

[0010] Preferably, the first motor and the one-way screw are fixedly connected via a coupling, a connecting rod is fixedly connected to the inner cavity of the support frame, the connecting rod is inserted into the inner cavity of the working block, and two groups of the connecting rods are provided and symmetrically distributed.

[0011] Preferably, a battery is installed in the inner cavity of the support frame, a heat dissipation device is installed on one side of the support frame, an electric push rod is fixedly connected to the top of the base plate, the electric push rod is fixed to the support frame, a telescopic rod is fixedly connected between the base plate and the support frame, and the telescopic rod is arranged in a plurality of rectangular array distributions.

[0012] Preferably, the rotating mechanism includes a mounting block, a top of the mounting block is fixedly connected to a fixing rod, one side of the fixing rod is fixedly connected to a second mounting seat, a second motor is fixedly connected to an inner cavity of the second mounting seat, one side of the output shaft of the second motor is fixedly connected to a first rotating rod, and one side of the first rotating rod is fixedly connected to a first bevel gear.

[0013] Preferably, the second motor is rotationally connected to the first rotating rod via a coupling, the second rotating rod is rotationally connected in the inner cavity of the fixed rod, the bottom of the second rotating rod is fixedly connected to a second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

[0014] Preferably, the top of the second rotating rod is fixedly connected to a supporting rod, and the top of the supporting rod is equipped with a lighting lamp.

[0015] Preferably, a mounting hole is provided in the inner cavity of the bottom plate, a mounting rod is threadedly connected in the inner cavity of the mounting hole, the mounting holes are provided with multiple groups of rectangular array distribution, and the mounting rods are provided with multiple groups of rectangular array distribution.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] 1. The utility model cooperates with the one-way screw and the cleaning brush. The start of the first motor drives the one-way screw to rotate and drives the working block to move forward and backward. Since the working block is fixed to the connecting block and the cleaning brush is arranged at the bottom of the connecting block, the start of the first motor can drive the cleaning brush to move forward and backward. In the process of moving the cleaning brush, the dust above the solar panel can be cleaned, thereby avoiding the influence of too much dust on the normal use of the solar panel, and improving the practicality of the device at the same time.

[0018] 2. In the utility model, the first bevel gear cooperates with the second bevel gear. The start of the second motor drives the first rotating rod to rotate, and then drives the first bevel gear to rotate. Since the first bevel gear and the second bevel gear are meshed with each other, and the support rod is arranged above the second bevel gear, starting the second electric push rod can drive the lighting lamp to rotate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point A.

[0023] Wherein: 1. bottom plate; 2. support frame; 3. solar panel; 4. first mounting seat; 5. first motor; 6. one-way screw; 7. working block; 8. connecting block; 9. cleaning brush; 10. connecting rod; 11. battery; 12. heat dissipation device; 13. electric push rod; 14. telescopic rod; 15. mounting block; 16. fixing rod; 17. second mounting seat; 18. second motor; 19. first rotating rod; 20. first bevel gear; 21. second rotating rod; 22. second bevel gear; 23. supporting rod; 24. lighting lamp; 25. mounting hole; 26. mounting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0025] Please refer to Figure 1-3 A street lamp with a heat dissipation structure comprises a base plate 1, a cleaning mechanism for cleaning dust is installed on the top of the base plate 1, the cleaning mechanism comprises a support frame 2, a solar panel 3 is installed on the top of the support frame 2, a first mounting seat 4 is fixedly connected to the front of the support frame 2, a first motor 5 is fixedly connected to the inner cavity of the first mounting seat 4, a one-way screw 6 is fixedly connected to the back of the output shaft of the first motor 5, a working block 7 is threadedly connected to the outer ring of the one-way screw 6, a connecting block 8 is fixedly connected to the bottom of the working block 7, and a cleaning brush 9 is installed at the bottom of the connecting block 8; a rotating mechanism for direction adjustment is installed on the top of the base plate 1. The first motor 5 is fixedly connected to the one-way screw 6 through a coupling, a connecting rod 10 is fixedly connected to the inner cavity of the support frame 2, the connecting rod 10 is inserted into the inner cavity of the working block 7, and two groups of connecting rods 10 are arranged and symmetrically distributed.

[0026] A battery 11 is installed in the inner cavity of the support frame 2, a heat dissipation device 12 is installed on one side of the support frame 2, an electric push rod 13 is fixedly connected to the top of the base plate 1, the electric push rod 13 is fixed to the support frame 2, a telescopic rod 14 is fixedly connected between the base plate 1 and the support frame 2, and the telescopic rod 14 is arranged in a plurality of rectangular array distributions.

[0027] In the embodiment of the utility model, starting the first motor 5 can drive the cleaning brush 9 to move forward and backward. During the movement of the cleaning brush 9, the dust above the solar panel 3 can be cleaned, thereby preventing excessive dust from affecting the normal use of the solar panel 3. Embodiment 2

[0028] Please refer to Figure 1-4The rotating mechanism includes a mounting block 15, a fixing rod 16 is fixedly connected to the top of the mounting block 15, a second mounting seat 17 is fixedly connected to one side of the fixing rod 16, a second motor 18 is fixedly connected to the inner cavity of the second mounting seat 17, a first rotating rod 19 is fixedly connected to one side of the output shaft of the second motor 18, and a first bevel gear 20 is fixedly connected to one side of the first rotating rod 19. The second motor 18 is rotationally connected to the first rotating rod 19 through a coupling, a second rotating rod 21 is rotationally connected to the inner cavity of the fixing rod 16, a second bevel gear 22 is fixedly connected to the bottom of the second rotating rod 21, and the first bevel gear 20 and the second bevel gear 22 are meshed with each other. A support rod 23 is fixedly connected to the top of the second rotating rod 21, and a lighting lamp 24 is installed on the top of the support rod 23.

[0029] The inner cavity of the bottom plate 1 is provided with a mounting hole 25, the inner cavity of the mounting hole 25 is threadedly connected with a mounting rod 26, the mounting hole 25 is provided with a plurality of groups of rectangular array distribution, and the mounting rod 26 is provided with a plurality of groups of rectangular array distribution.

[0030] In the embodiment of the utility model, the electric push rod 13 is started, the electric push rod 13 contracts and drives the support frame 2 to move downward, and the solar panel 3 is arranged above the support frame 2, so the solar panel 3 will descend as the electric push rod 13 contracts.

[0031] When in use, the device can be installed in a suitable position by firstly engaging the mounting hole 25 with the mounting rod 26. Since the surface of the solar panel 3 will be covered with dust after long-term use, the first motor 5 is started at this time, and the first motor 5 drives the one-way screw 6 to rotate, and drives the working block 7 to move forward and backward. Since the working block 7 is fixed to the connecting block 8, and the cleaning brush 9 is arranged at the bottom of the connecting block 8, starting the first motor 5 can drive the cleaning brush 9 to move forward and backward; during the movement of the cleaning brush 9, the dust above the solar panel 3 can be cleaned, thereby avoiding the influence of too much dust on the normal use of the solar panel 3, and improving the practicality of the device.

[0032] When the solar panel 3 needs to be replaced, the electric push rod 13 is started, the electric push rod 13 is retracted and drives the support frame 2 to move downward, and the solar panel 3 is arranged above the support frame 2, so the solar panel 3 will fall with the retraction of the electric push rod 13, which improves the convenience of the staff to replace the solar panel 3. A telescopic rod 14 is installed between the support frame 2 and the bottom plate 1, and the telescopic rod 14 can make the solar panel 3 more stable when it is raised or lowered.

[0033] When it is necessary to adjust the lighting direction of the lighting lamp 24, the second motor 18 is started, and the second motor 18 drives the first rotating rod 19 to rotate, and drives the first bevel gear 20 to rotate. Since the first bevel gear 20 and the second bevel gear 22 are meshed with each other, and the support rod 23 is arranged above the second bevel gear 22, starting the second motor 18 can drive the support rod 23 to rotate. During the rotation of the support rod 23, the lighting lamp 24 can be rotated, thereby adjusting the lighting direction of the lighting lamp 24.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A street lamp with a heat dissipation structure, comprising a base plate (1), characterized in that: A cleaning mechanism for cleaning dust is installed on the top of the base plate (1), the cleaning mechanism comprising a support frame (2), a solar panel (3) is installed on the top of the support frame (2), a first mounting seat (4) is fixedly connected to the front of the support frame (2), a first motor (5) is fixedly connected to the inner cavity of the first mounting seat (4), a one-way screw rod (6) is fixedly connected to the back of the output shaft of the first motor (5), an outer ring of the one-way screw rod (6) is threadedly connected to a working block (7), a connecting block (8) is fixedly connected to the bottom of the working block (7), and a cleaning brush (9) is installed at the bottom of the connecting block (8); A direction-adjusting rotating mechanism is installed on the top of the base plate (1).

2. The street lamp with a heat dissipation structure according to claim 1, characterized in that: The first motor (5) and the one-way screw rod (6) are fixedly connected via a coupling, a connecting rod (10) is fixedly connected in the inner cavity of the support frame (2), the connecting rod (10) is inserted in the inner cavity of the working block (7), and two groups of the connecting rods (10) are provided and symmetrically distributed.

3. The street lamp with a heat dissipation structure according to claim 1, characterized in that: A storage battery (11) is installed in the inner cavity of the support frame (2), a heat dissipation device (12) is installed on one side of the support frame (2), an electric push rod (13) is fixedly connected to the top of the base plate (1), the electric push rod (13) is fixed to the support frame (2), a telescopic rod (14) is fixedly connected between the base plate (1) and the support frame (2), and the telescopic rod (14) is arranged in a plurality of groups distributed in a rectangular array.

4. The street lamp with a heat dissipation structure according to claim 1, characterized in that: The rotating mechanism comprises a mounting block (15), a top of the mounting block (15) is fixedly connected to a fixing rod (16), one side of the fixing rod (16) is fixedly connected to a second mounting seat (17), a second motor (18) is fixedly connected in an inner cavity of the second mounting seat (17), one side of an output shaft of the second motor (18) is fixedly connected to a first rotating rod (19), and one side of the first rotating rod (19) is fixedly connected to a first bevel gear (20).

5. The street lamp with a heat dissipation structure according to claim 4, characterized in that: The second motor (18) is rotatably connected to the first rotating rod (19) via a coupling; a second rotating rod (21) is rotatably connected in the inner cavity of the fixed rod (16); a second bevel gear (22) is fixedly connected to the bottom of the second rotating rod (21); and the first bevel gear (20) and the second bevel gear (22) are meshed with each other.

6. The street lamp with a heat dissipation structure according to claim 5, characterized in that: The top of the second rotating rod (21) is fixedly connected to a support rod (23), and the top of the support rod (23) is equipped with an illuminating lamp (24).

7. The street lamp with a heat dissipation structure according to claim 1, characterized in that: A mounting hole (25) is provided in the inner cavity of the bottom plate (1), a mounting rod (26) is threadedly connected in the inner cavity of the mounting hole (25), the mounting hole (25) is provided with a plurality of groups of rectangular arrays, and the mounting rods (26) are provided with a plurality of groups of rectangular arrays.

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