Solar street lamp with light source convenient to replace

Abstract

The utility model relates to the technical field of solar street lamps, in particular to a solar street lamp with a light source convenient to replace, which comprises an electric lamp pole, the bottom end of the electric lamp pole is fixedly connected with a base, and a control panel is arranged at the bottom end of the outer side of the electric lamp pole. Through arrangement of a first limiting groove, a second limiting groove, a third limiting groove, a fourth limiting groove, a transmission gear, a moving block, a control chip, a supporting frame, a first motor, a first gear, a transmission gear, a control panel and other components, the control panel controls the first motor to rotate forwards and backwards and start, and the first motor rotates to drive a second rotating shaft and the first gear to rotate; the lifting of the moving block is realized through the rotation of the first gear and the cooperation of the transmission teeth, and the lifting of the connecting plate and the solar street lamp is controlled through the lifting of the moving block, so that the problems that the existing solar street lamp needs to replace a bulb with the help of a large undercarriage due to overhigh height, the operation is troublesome, and the maintenance cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar street lamps, in particular to a solar street lamp with convenient replacement of light sources. Background Art

[0002] Solar energy is an inexhaustible, clean, pollution-free and renewable green energy. Solar power generation has advantages that other conventional energy sources do not have, such as incomparable cleanliness, high safety, relative extensiveness and sufficiency of energy, long life and maintenance-free. With the development of society, solar power generation has replaced other ways of power generation, especially in street lamps, where solar energy is widely used.

[0003] The existing solar street lights are too high and need to use large landing gear to replace the bulbs, which is troublesome and has high maintenance costs. The existing solar street lights cannot automatically rotate the solar panel position and cannot ensure the maximum absorption of solar energy. Therefore, in order to solve the above problems, a solar street light with convenient replacement of light sources is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a solar street lamp with a convenient light source replacement, so as to solve the problems raised in the above background technology.

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

[0006] A solar street light for convenient replacement of light sources comprises an electric lamp pole, the bottom end of the electric lamp pole is fixedly connected to a base, the outer bottom end of the electric lamp pole is provided with a control panel, one side of the electric lamp pole is provided with a first limiting groove, the interior of the electric lamp pole is provided with a second limiting groove, the interior of the electric lamp pole is provided with a third limiting groove and a fourth limiting groove from left to right, a transmission tooth is provided in the fourth limiting groove, a moving block is slidably connected to the interior of the first limiting groove, a fixing rod is fixedly connected to the outer side of the moving block, a control chip is fixedly connected to the interior of the moving block, the inner bottom end of the moving block is fixedly connected to a support frame, the top end of the support frame is fixedly connected to a first motor, and one end of the first motor is fixedly connected to the The end is fixedly connected with a second shaft that passes through the moving block, the end of the second shaft that is away from the first motor is fixedly connected with the first gear, one end of the moving block is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with the second motor, the top of the second motor is fixedly connected with a third shaft that passes through the connecting plate, the top of the third shaft is fixedly connected with the second gear, the outer side of the second gear is meshingly connected with the third gear, the inside of the third gear is fixedly connected with the first shaft, the top of the first shaft is fixedly connected with the solar panel, the bottom edge of the connecting plate is fixedly connected with a bulb holder, the inside of the bulb holder is spirally connected with a bulb, and a reed is provided inside the second limiting groove.

[0007] Preferably, the transmission tooth is meshingly connected with a first gear.

[0008] Preferably, a fixing rod is slidably connected inside the spring leaf.

[0009] Preferably, a connecting plate is slidably connected inside the first limiting groove.

[0010] Preferably, a connecting plate is rotatably connected to the bottom end of the first rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the first limiting groove, the second limiting groove, the third limiting groove, the fourth limiting groove, the transmission gear, the moving block, the control chip, the first motor of the support frame, the first gear, the transmission gear and the control panel are provided, and the first motor is controlled to rotate forward and reversely and start through the control panel, and the second rotating shaft and the first gear are driven to rotate through the rotation of the first motor, and the lifting of the moving block is realized through the rotation of the first gear and the cooperation of the transmission gear, and the lifting of the connecting plate and the solar street lamp is controlled through the lifting of the moving block, thereby solving the problem that the existing solar street lamp needs to use a large landing gear to replace the bulb due to its high height, which is troublesome and has high maintenance cost;

[0013] 2. In the utility model, the second motor, the third shaft, the second gear, the third gear, the control chip, the first shaft, the solar panel and the connecting plate are arranged, and the speed of the second motor is controlled by the control chip. The second motor drives the larger third gear to rotate through the third shaft and the smaller second gear, thereby forming a further deceleration effect. The first shaft is driven by the third gear to rotate slowly, and the solar panel is driven to change the position of the solar panel in real time according to the characteristics of the sun rising in the east and setting in the west, thereby solving the problem that the existing solar street lamp cannot automatically rotate the position of the solar panel and cannot ensure the maximum absorption of solar energy.

[0014] 3. In the utility model, by setting up the second limit groove, the spring and the fixing rod and other components, the spring and the fixing rod cooperate to make the moving block fixed at a height for a long time after stopping moving. Due to the peculiarity of the spring itself, it can move normally after applying a certain pressure, thereby preventing the solar street light from accidentally slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the movable block of the utility model.

[0019] In the figure: 1. lamp pole; 2. base; 3. control panel; 4. first limiting slot; 5. second limiting slot; 6. third limiting slot; 7. fourth limiting slot; 8. transmission gear; 9. moving block; 10. fixing rod; 11. control chip; 12. support frame; 13. first motor; 14. first gear; 15. connecting plate; 16. second motor; 17. second gear; 18. third gear; 19. first rotating shaft; 20. solar panel; 21. bulb holder; 22. bulb; 23. second rotating shaft; 24. third rotating shaft; 25. reed. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the utility model, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0022] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the practical protection scope of this new model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A solar street light for convenient replacement of light sources comprises an electric light pole 1, wherein the bottom end of the electric light pole 1 is fixedly connected to a base 2, a control panel 3 is arranged at the outer bottom end of the electric light pole 1, a first limiting groove 4 is arranged on one side of the electric light pole 1, a second limiting groove 5 is arranged inside the electric light pole 1, a third limiting groove 6 and a fourth limiting groove 7 are arranged in sequence from left to right inside the electric light pole 1, a transmission tooth 8 is arranged in the fourth limiting groove 7, a moving block 9 is slidably connected inside the first limiting groove 4, a fixed rod 10 is fixedly connected to the outer side of the moving block 9, a control chip 11 is fixedly connected inside the moving block 9, a support frame 12 is fixedly connected to the inner bottom end of the moving block 9, a first motor 13 is fixedly connected to the top of the support frame 12, and one end of the first motor 13 is fixedly connected to a through-moving The second rotating shaft 23 of block 9, the end of the second rotating shaft 23 away from the first motor 13 is fixedly connected to the first gear 14, one end of the moving block 9 is fixedly connected to the connecting plate 15, the bottom end of the connecting plate 15 is fixedly connected to the second motor 16, the top of the second motor 16 is fixedly connected to the third rotating shaft 24 that penetrates the connecting plate 15, the top of the third rotating shaft 24 is fixedly connected to the second gear 17, the outer side of the second gear 17 is meshingly connected to the third gear 18, the inside of the third gear 18 is fixedly connected to the first rotating shaft 19, the top of the first rotating shaft 19 is fixedly connected to the solar panel 20, the bottom edge of the connecting plate 15 is fixedly connected to the bulb holder 21, the inside of the bulb holder 21 is spirally connected to the bulb 22, and a reed 25 is provided inside the second limiting groove 5.

[0025] The transmission tooth 8 is meshedly connected with the first gear 14 , the fixing rod 10 is slidably connected inside the spring leaf 25 , the connecting plate 15 is slidably connected inside the first limiting groove 4 , and the bottom end of the first rotating shaft 19 is rotatably connected with the connecting plate 15 .

[0026] Working process: when the solar street light needs to be used, the street light is powered by the solar panel 20 as a whole. First, the control panel 3 is used to control the forward and reverse rotation and start of the first motor 13. The rotation of the first motor 13 drives the second shaft 23 and the first gear 14 to rotate. The rotation of the first gear 14 cooperates with the transmission gear 8 to realize the lifting of the moving block 9. The lifting of the connecting plate 15 and the solar street light is controlled by the lifting of the moving block 9. When the light bulb 22 needs to be replaced, the connecting plate 15 is partially lowered through the control panel 3 to a suitable height. The light bulb 22 can be easily replaced by directly twisting it by hand. After the replacement is completed, it can be raised again. Then, the control chip 11 controls the lifting of the connecting plate 15. The speed of the second motor 16 is controlled, and the control chip 11 is the existing technology, and the model is "BOS0024". The second motor 16 drives the larger third gear 18 to rotate through the third shaft 24 and the smaller second gear 17, thereby forming a further deceleration effect. The first shaft 19 is driven by the third gear 18 to rotate slowly, and the solar panel 20 is driven to change the position of the solar panel 20 in real time according to the characteristics of the sun rising in the east and setting in the west. Through the cooperation of the spring 25 and the fixed rod 10, the moving block 9 can be fixed at a height for a long time after stopping moving. Due to the uniqueness of the spring 25 itself, after applying a certain pressure, the fixed rod 10 can be moved normally to ensure the normal lifting of the moving block 9.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0028] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar street light with convenient light source replacement, comprising a light pole (1), characterized in that: The bottom end of the electric lamp pole (1) is fixedly connected to a base (2), the outer bottom end of the electric lamp pole (1) is provided with a control panel (3), one side of the electric lamp pole (1) is provided with a first limiting groove (4), the interior of the electric lamp pole (1) is provided with a second limiting groove (5), the interior of the electric lamp pole (1) is provided with a third limiting groove (6) and a fourth limiting groove (7) from left to right, the fourth limiting groove (7) is provided with a transmission tooth (8), the interior of the first limiting groove (4) is slidably connected to a moving block (9), the outer side of the moving block (9) is fixedly connected to a fixed rod (10), the interior of the moving block (9) is fixedly connected to a control chip (11), the inner bottom end of the moving block (9) is fixedly connected to a support frame (12), the top end of the support frame (12) is fixedly connected to a first motor (13), one end of the first motor (13) is fixedly connected to a second rotating shaft (23) penetrating the moving block (9). ), one end of the second rotating shaft (23) away from the first motor (13) is fixedly connected to the first gear (14), one end of the moving block (9) is fixedly connected to the connecting plate (15), the bottom end of the connecting plate (15) is fixedly connected to the second motor (16), the top end of the second motor (16) is fixedly connected to the third rotating shaft (24) penetrating the connecting plate (15), the top end of the third rotating shaft (24) is fixedly connected to the second gear (17), the outer side of the second gear (17) is meshingly connected to the third gear (18), the inside of the third gear (18) is fixedly connected to the first rotating shaft (19), the top end of the first rotating shaft (19) is fixedly connected to the solar panel (20), the bottom edge of the connecting plate (15) is fixedly connected to a bulb holder (21), the inside of the bulb holder (21) is spirally connected to a bulb (22), and a reed (25) is provided inside the second limiting groove (5).

2. A solar street lamp with convenient light source replacement according to claim 1, characterized in that: The transmission tooth (8) is meshingly connected with a first gear (14).

3. A solar street light with convenient light source replacement according to claim 1, characterized in that: The interior of the reed (25) is slidably connected with a fixing rod (10).

4. A solar street light with convenient light source replacement according to claim 1, characterized in that: A connecting plate (15) is slidably connected inside the first limiting groove (4).

5. A solar street light with convenient light source replacement according to claim 1, characterized in that: The bottom end of the first rotating shaft (19) is rotatably connected to a connecting plate (15).

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