Adjustable street lamp structure

Abstract

The utility model provides an adjustable street lamp structure, comprising a connector; an outer shell, a first lamp and a second lamp are arranged on the lower end surface of the outer shell, and the first lamp and the second lamp are connected to the outer shell through a linkage assembly; a Y-shaped frame is arranged in the middle of the outer shell, one end of two groups of the Y-shaped frames are connected to an elliptical bracket, both ends of the elliptical bracket are provided with through holes, and the two groups of the Y-shaped frames are provided with a plurality of equally spaced pin holes. The utility model is conducive to adjusting the illumination angle of the street lamp light source, thereby increasing the application range of the street lamp and enhancing the practicality of the street lamp.

Description

Technical Field

[0001] The utility model relates to a street lamp, in particular to an adjustable street lamp structure. Background Art

[0002] In the existing street lamps, the light source is LED, tri-color flat leaf lamp, electrodeless lamp, etc., and the light source is a single lamp, so as to shine light on the road. However, in actual use, the light emitted by the lamp falls vertically on the ground. Although this kind of vertical light can play the function of illuminating, it has great limitations in application environment and cannot adapt to different working environments. Therefore, designing an adjustable street lamp structure with a wide range of application environments is the research reverse of the utility model. Utility Model Content

[0003] The utility model provides an adjustable street lamp structure, which can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] An adjustable street lamp structure, comprising:

[0006] Connector;

[0007] An outer shell, wherein a first lamp and a second lamp are disposed on a lower end surface of the outer shell, and the first lamp and the second lamp are both connected to the outer shell through a linkage assembly;

[0008] A Y-shaped frame is arranged in the middle of the outer shell, one end of each of the two groups of the Y-shaped frames is connected to an elliptical bracket, both ends of the elliptical bracket are provided with through holes, and the two groups of the Y-shaped frames are provided with a plurality of equally spaced pin holes, and the through holes are connected to the pin holes, and a plurality of the pin holes are sequentially connected with strip grooves, a pin rod is inserted into the pin hole, a silk thread is wound around the outer wall of the pin rod, and one end of the silk thread is connected to the first lamp and / or the second lamp;

[0009] When the pin rod is inserted into the pin hole adjacent to one end of the elliptical bracket, the first lamp and / or the second lamp connected to the silk thread descends through the linkage assembly; when the pin rod is inserted into the pin hole away from one end of the elliptical bracket, the first lamp and / or the second lamp connected to the silk thread ascends through the linkage assembly.

[0010] As a further improvement, a connecting ring is fixedly provided on the two groups of Y-shaped frames and away from the pin hole, and a limiting groove is formed on the connecting ring.

[0011] As a further improvement, connecting rods are respectively arranged on the two groups of the first lamps and / or the second lamps and on both sides of the Y-shaped frame, an elastic band is connected between the two groups of the connecting rods, and the elastic band extends into the limiting groove in the chain to restrict the elastic band.

[0012] As a further improvement, the linkage assembly includes two groups of pivot seats, a round rod is rotatably arranged between the two groups of pivot seats, the outer wall of the round rod is sleeved with a fixing ring, the outer wall of the fixing ring is fixedly provided with a linkage rod, a groove is formed on the second lamp, a pivot rod is arranged in the groove, the outer wall of the pivot rod is sleeved with a ring, and one end of the linkage rod is connected to the ring.

[0013] As a further improvement, a circle of limiting rod is provided at one end of the connecting rod.

[0014] As a further improvement, the inner diameter of the collar is larger than the outer diameter of the pivot rod, so as to achieve a position concession for the collar.

[0015] As a further improvement, a reinforcing rod connected to the Y-shaped frame is also provided in the middle of the outer shell.

[0016] The beneficial effects of the utility model are:

[0017] When the pin rod is inserted into the pin hole adjacent to one end of the elliptical bracket, the first lamp or / and the second lamp connected to the wire descends through the linkage assembly; when the pin rod is inserted into the pin hole away from one end of the elliptical bracket, the first lamp or / and the second lamp connected to the wire rises through the linkage assembly, and a rebound structure (not shown in the figure) is also provided between the pivot seat and the round rod, and the rebound structure includes a torsion coil spring wound around both ends of the round rod, and the other end of the torsion coil spring is connected to the inner wall of the pivot seat, thereby providing a force point for the rotation of the round rod. , the auxiliary torsion coil spring is deformed, and the torsion coil springs at both ends of the round rod rotate, so that the round rod has a certain torsion. Therefore, after the silk thread is loosened, the round rod will move downward and drive the first lamp or / and the second lamp to tilt, thereby changing the irradiation direction of the light source (refer to the figure), and when the silk thread is pulled back, the first lamp or / and the second lamp will be reset, and the pin rod is inserted into the pin hole away from one end of the elliptical bracket to fix the first lamp or / and the second lamp. Therefore, the street lamp can be adjusted to increase the use range of the street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is the front view of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the outer shell of the utility model.

[0021] Figure 3 This is a display diagram of the second lamp of the utility model.

[0022] Figure 4 It is an exploded view of the outer shell and the second lamp of the utility model.

[0023] Figure 5 It is an enlarged view of A of the present utility model.

[0024] Figure 6 It is an enlarged view of B of the present utility model.

[0025] Description of Figure Numbers:

[0026] 1. Outer shell; 2. Connector; 3. First lamp; 4. Second lamp; 5. Y-shaped frame; 6. Oval bracket; 7. Pin hole; 8. Strip groove; 9. Pin rod; 10. Link; 11. Limit groove; 12. Connecting rod; 13. Elastic band; 14. Silk thread; 15. Pivot seat; 16. Round rod; 17. Fixed ring; 18. Linking rod; 19. Ring; 20. Pivot rod; 21. Groove; 22. Limit rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0028] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] Reference Figure 1-6 As shown, an adjustable street lamp structure includes a connector 2 and an outer shell 1, wherein a first lamp 3 and a second lamp 4 are disposed on the lower end surface of the outer shell 1, and the first lamp 3 and the second lamp 4 are both connected to the outer shell 1 through a linkage assembly. Specifically, a reinforcing rod connected to a Y-shaped frame 5 is further disposed in the middle of the outer shell 1 to enhance the overall strength of the outer shell 1.

[0030] The Y-shaped frame 5 is arranged in the middle of the outer shell 1, and one end of each of the two groups of Y-shaped frames 5 is connected to an elliptical bracket 6, and both ends of the elliptical bracket 6 are provided with through holes, and the two groups of Y-shaped frames 5 are provided with a plurality of equally spaced pin holes 7, and the through holes are connected to the pin holes 7, and the plurality of pin holes 7 are sequentially connected with strip grooves 8. The provision of the strip grooves 8 can restrict the wire 14 after the wire 14 extends from the through hole into the pin hole 7, and can also better accommodate the wire 14, and has a strong concealment. A pin rod 9 is inserted into the pin hole 7, and a wire 14 is wound around the outer wall of the pin rod 9. One end of the wire 14 is connected to the first lamp 3 or / and the second lamp 4. The linkage assembly includes two sets of pivot seats 15, and a round rod 16 is rotatably arranged between the two sets of pivot seats 15. The outer wall of the round rod 16 is sleeved with a fixing ring 17, and the outer wall of the fixing ring 17 is fixedly provided with a linkage rod 18. A groove 21 is formed on the second lamp 4, and a pivot rod 20 is arranged in the groove 21. The pivot rod 20 is pivotally connected to the second lamp 4. A sleeve 19 is sleeved on the outer wall of the rod 20, and one end of the linkage rod 18 is connected to the sleeve 19; a link 10 is fixedly arranged on the two groups of Y-shaped frames 5 and away from the pin hole 7, and a limit groove 11 is formed on the link 10; a link 12 is respectively arranged on the two groups of first lamps 3 or / and second lamps 4 and on both sides of the Y-shaped frame 5, an elastic band 13 is connected between the two groups of link rods 12, and the elastic band 13 extends into the limit groove 11 in the link 10 to limit the elastic band 13. Further, a circle of limit rod 22 is arranged at one end of the link 12.

[0031] Furthermore, structures such as the pin hole 7 are not shown in the other group of Y-shaped frames 5 .

[0032] It should be noted that when the first lamp 3 and / or the second lamp 4 are adjusted, the elastic band 13 on the link 10 will also be deformed. This is to ensure that the first lamp 3 and / or the second lamp 4 are in balance and will not shake left and right due to weather factors, thereby improving the stability of the first lamp 3 and / or the second lamp 4. Furthermore, the limit rod 22 can also clamp the elastic band 13 to prevent it from moving easily.

[0033] Furthermore, notches (not shown in the figure) with the same function as the groove 21 are provided at both ends of the outer shell 1, so that the linkage component can be placed in the groove 21 and the notch, and the notch on the outer shell 1 must be larger than the groove 21. This is to ensure that the linkage component can be reset without being unable to be placed in the notch due to errors occurring during workpiece processing. Therefore, a notch larger than the groove 21 is conducive to resetting the linkage component and ensuring that the first lamp 3 and / or the second lamp 4 are in a parallel state.

[0034] When the pin rod 9 is inserted into the pin hole 7 at one end of the adjacent elliptical bracket 6, the first lamp 3 and / or the second lamp 4 connected to the wire 14 descends through the linkage assembly; when the pin rod 9 is inserted into the pin hole 7 at one end away from the elliptical bracket 6, the first lamp 3 and / or the second lamp 4 connected to the wire 14 ascends through the linkage assembly, and a rebound structure (not shown in the figure) is also provided between the pivot seat 15 and the round rod 16, and the rebound structure includes a torsion coil spring wound around both ends of the round rod 16, and the other end of the torsion coil spring is connected to the inner wall of the pivot seat 15, so as to provide a force point for the rotation of the round rod 16 and assist the deformation of the torsion coil spring, and the torsion coil springs at both ends of the round rod 16 make the round rod 16 have a certain torsion when rotating, so after loosening the wire 14, the round rod 16 will move downward and drive the first lamp 3 and / or the second lamp 4 to tilt, thereby changing the illumination direction of the light source (refer to Figure 3 ), and when the wire 14 is pulled back, the first lamp 3 and / or the second lamp 4 will be reset, and the pin rod 9 is inserted into the pin hole 7 away from one end of the elliptical bracket 6 to fix the first lamp 3 and / or the second lamp 4. In this way, the street lamp can be adjusted to improve the use range of the street lamp.

[0035] Furthermore, there are at least two street lamps in the present case. In actual use, the first lamp 3 can be kept parallel so that the light is perpendicular to the ground; and the second lamp 4 can be adjusted so that the light source it generates shines on the flowers, warning signs or billboards on the roadside, etc., and there is no need to add additional lighting fixtures, which not only reduces the expenditure cost of the road administration department, but also can beautify the flowers and plants.

[0036] Furthermore, the adjustable structure in this case can be adjusted according to different environments and different needs, thereby increasing the use range of the street lamp, making the street lamp have multiple uses and more practical.

[0037] The inner diameter of the collar 19 is larger than the outer diameter of the pivot rod 20, so as to make way for the collar 19. Specifically, in actual use, in order to ensure that the linkage rod 18 can rotate without being restricted by the collar 19, the collar 19 needs to be larger than the pivot rod 20, so as to ensure that the first lamp 3 and / or the second lamp 4 can effectively rotate when pulled by the wire 14.

[0038] It should be noted that the shape of the collar 19 can be circular, rectangular or elliptical, which is not limited in the present case and can be set according to actual needs.

[0039] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable street lamp structure, characterized in that: include Connector (2); An outer shell (1), wherein a first lamp (3) and a second lamp (4) are arranged on the lower end surface of the outer shell (1), and the first lamp (3) and the second lamp (4) are both connected to the outer shell (1) via a linkage assembly; A Y-shaped frame (5) is arranged in the middle of the outer shell (1), one end of each of the two groups of the Y-shaped frames (5) is connected to an elliptical bracket (6), both ends of each of the elliptical brackets (6) are provided with through holes, and each of the two groups of the Y-shaped frames (5) is provided with a plurality of equally spaced pin holes (7), and the through holes are connected to the pin holes (7), and a plurality of the pin holes (7) are connected in sequence with strip grooves (8), and a pin rod (9) is inserted into the pin hole (7), and a silk thread (14) is wound around the outer wall of the pin rod (9), and one end of the silk thread (14) is connected to the first lamp (3) or / and the second lamp (4); When the pin rod (9) is inserted into the pin hole (7) adjacent to one end of the elliptical bracket (6), the first lamp (3) and / or the second lamp (4) connected to the wire (14) are lowered through the linkage assembly; when the pin rod (9) is inserted into the pin hole (7) away from one end of the elliptical bracket (6), the first lamp (3) and / or the second lamp (4) connected to the wire (14) are raised through the linkage assembly.

2. The adjustable street lamp structure according to claim 1, characterized in that: A connecting ring (10) is fixedly arranged on the two groups of the Y-shaped frames (5) and away from the pin hole (7), and a limiting groove (11) is formed on the connecting ring (10).

3. The adjustable street lamp structure according to claim 2, characterized in that: Connecting rods (12) are respectively arranged on the two groups of the first lamps (3) and / or the second lamps (4) and on both sides of the Y-shaped frame (5); an elastic band (13) is connected between the two groups of the connecting rods (12), and the elastic band (13) extends into the limiting groove (11) in the link (10) to limit the elastic band (13).

4. The adjustable street lamp structure according to claim 1, characterized in that: The linkage assembly comprises two groups of pivot seats (15), a round rod (16) is rotatably arranged between the two groups of pivot seats (15), the outer wall of the round rod (16) is sleeved with a fixing ring (17), the outer wall of the fixing ring (17) is fixedly provided with a linkage rod (18), a groove (21) is formed on the second lamp (4), a pivot rod (20) is arranged in the groove (21), the outer wall of the pivot rod (20) is sleeved with a sleeve ring (19), and one end of the linkage rod (18) is connected to the sleeve ring (19).

5. The adjustable street lamp structure according to claim 3, characterized in that: One end of the connecting rod (12) is provided with a circle of limiting rod (22).

6. The adjustable street lamp structure according to claim 4, characterized in that: The inner diameter of the collar (19) is greater than the outer diameter of the pivot rod (20), so as to give way to the collar (19).

7. The adjustable street lamp structure according to claim 1, characterized in that: A reinforcing rod connected to the Y-shaped frame (5) is also provided in the middle of the outer shell (1).

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