Street lamp handle adaptive to multiple pipe diameters

Abstract

The utility model discloses a multi-pipe-diameter adaptive street lamp handle, and relates to the technical field of street lamp handles, the multi-pipe-diameter adaptive street lamp handle comprises a base, the base is provided with a mounting cavity, the base is detachably connected with a pressing plate used for pressing a lamp pole, and the pressing plate is connected with the base through a locking piece. Lamp poles with different radius sizes are placed in the mounting cavity, and one side of the pressing plate abuts against the outer peripheral face of the lamp pole, so that the lamp pole is clamped by the inner wall of the mounting cavity and the pressing plate; and then the pressing plate and the base are connected through the locking piece, so that the lamp pole and the street lamp handle are mounted, namely, the street lamp handle is adaptive to lamp poles with different radius sizes.

Description

Technical Field

[0001] The present application relates to the technical field of street lamp handles, and in particular to a street lamp handle adapted for multiple tube diameters. Background Art

[0002] The street light handle is a connecting structure used to connect the light pole and the light body.

[0003] The existing Chinese patent with publication number CN204704729U discloses a street lamp with adjustable elevation angle, which is installed on a street lamp pole. The street lamp includes a street lamp body, an adjustment handle assembled with the street lamp body and a pair of fixing parts for fixing the street lamp body and the adjustment handle. The street lamp body is provided with a pair of mounting holes and a pair of first gears located between the pair of mounting holes. The adjustment handle includes a supporting part, a connecting part assembled with the supporting part and a pair of positioning parts for fixing the supporting part and the connecting part. The connecting part is provided with a pair of long strip-shaped positioning holes, a pair of second gears located between the pair of positioning holes and a pair of fixing holes located on one side of the pair of second gears. The pair of positioning parts respectively pass through a pair of fixing holes of the connecting part and a pair of receiving holes of the supporting part. The second gear cooperates with the first gear part to make the street lamp body rotate relative to the adjustment handle. The pair of fixing parts respectively pass through a pair of mounting holes of the street lamp body and a pair of positioning holes of the adjustment handle.

[0004] The above-mentioned adjustable elevation street lamp has a first gear on the street lamp body and a second gear on the adjustment handle, so that the street lamp body can be rotated relative to the adjustment handle to adjust the angle of the street lamp body. However, the above-mentioned adjustable elevation street lamp still has some disadvantages, such as: the base is only suitable for lamp poles of a single diameter, and the adaptability is low, which needs to be improved. Utility Model Content

[0005] The purpose of the present application is to provide a street lamp handle that is adaptable to multiple tube diameters in order to adapt to lamp poles of different radius sizes.

[0006] A multi-diameter compatible street lamp handle provided in the present application adopts the following technical solution: it includes a base, the base is provided with an installation cavity, the base is detachably connected with a clamping plate for clamping the lamp pole, and the clamping plate is connected to the base through a locking piece.

[0007] By adopting the above technical solution, lamp poles with different radius sizes are placed in the installation cavity, and one side of the clamping plate abuts against the outer circumference of the lamp pole, so that the lamp pole is clamped by the inner wall of the installation cavity and the clamping plate; then the clamping plate and the base are connected through the locking piece, thereby realizing the installation between the lamp pole and the street lamp handle, that is, the street lamp handle is suitable for lamp poles with different radius sizes.

[0008] Optionally, an arc-shaped groove for cooperating with a lamp pole is provided on one side of the pressing plate close to the mounting cavity.

[0009] By adopting the above technical solution, the lamp pole is inserted into the arc groove, and the outer surface of the lamp pole fits with the inner wall of the arc groove, thereby increasing the contact area between the lamp pole and the clamping plate, that is, increasing the friction between the lamp pole and the clamping plate, and improving the effect of the lamp pole being clamped by the clamping plate.

[0010] Optionally, the inner wall of the installation cavity is connected with a baffle for abutting against the lamp pole.

[0011] By adopting the above technical solution, the lamp pole is inserted into the installation cavity until the lamp pole abuts against the baffle plate, and the baffle plate plays a positioning role in installing the lamp pole on the base, so that the lamp pole moves to a corresponding position.

[0012] Optionally, the base is provided with anti-slip texture.

[0013] By adopting the above technical solution, the anti-skid texture increases the roughness on the base, and the lamp body is installed on the anti-skid texture, which increases the friction between the lamp body and the base, thereby improving the stability of the lamp body installed on the base.

[0014] Optionally, the base includes a first shell and a second shell, the first shell is connected to a rotating rod, the second shell is rotatably connected to the rotating rod, the mounting cavity is arranged on the first shell, the second shell is used to mount the lamp body, and a fixed structure for limiting the rotation of the second shell is connected between the first shell and the second shell.

[0015] By adopting the above technical solution, the second shell can rotate around the axis of the rotating rod relative to the first shell, so that the second shell is tilted relative to the first shell, that is, the lamp body is tilted relative to the lamp pole, thereby adjusting the tilt angle of the lamp body. After the tilt angle of the second shell is adjusted, the first shell and the second shell are fixed together by a fixing structure, thereby limiting the rotation of the second shell relative to the first shell, and improving the stability of the second shell installed on the first shell.

[0016] Optionally, the fixing structure includes a first bolt threadedly connected to the second shell and a clearance area for a screw rod of the first bolt to pass through, and the clearance area is arranged on the first shell.

[0017] By adopting the above technical solution, after the angle of the second shell is adjusted, one end of the first bolt passes through the clearance area and is threadedly connected to the second shell until the first bolt abuts against the side of the first shell away from the second shell, thereby realizing the connection between the first shell and the second shell.

[0018] Optionally, the clearance area is an arc-shaped channel arranged on the first shell.

[0019] By adopting the above technical solution, when the second housing rotates to any position around the axis of the rotating rod, the screw rod of the first bolt can pass through the arc channel and be threadedly connected to the second housing, thereby increasing the angle adjustment range of the second housing compared to the first housing.

[0020] Optionally, the clearance area is a plurality of clearance holes provided on the first shell.

[0021] By adopting the above technical solution, when the second shell is rotated to the corresponding position, the screw rod of the first bolt can pass through the corresponding clearance hole and be connected with the second shell bolt. The inner wall of the clearance hole limits the movement of the first bolt, thereby realizing the connection between the first shell and the second shell.

[0022] Optionally, the second shell is slidably connected with a positioning bead, the second shell is provided with a sliding groove for slidably cooperating with the positioning bead, the first shell is provided with a plurality of positioning grooves for cooperating with the positioning bead, the positioning bead is connected to the second shell through an elastic member, and when the positioning bead is inserted into one of the positioning grooves, the first bolt can pass through one of the clearance holes and be connected to the second shell.

[0023] By adopting the above technical solution, when the second shell rotates, the first shell abuts against the positioning beads and drives the positioning beads to be stuck in the slide groove. The elastic part is pressurized to produce elastic deformation and be compressed until the elastic part cooperates with one of the positioning beads. The elastic part elastically resets and forces the positioning beads to slide in the direction close to the first shell, so that the positioning beads are stuck in the corresponding positioning grooves. The outer surface of the positioning beads fits with the inner wall of the positioning groove, thereby realizing the positioning of the second shell, making it convenient for the first bolt to pass through one of the clearance holes and connect with the second shell, thereby improving the installation efficiency of the first shell and the second shell.

[0024] Optionally, the second shell is connected to a guide rod, and the first shell is provided with a guide groove for slidingly cooperating with the guide rod.

[0025] By adopting the above technical solution, when the second shell rotates compared to the first shell, the guide rod slides along the guide groove, and the sliding cooperation between the guide rod and the guide groove guides and limits the rotation of the second shell, thereby improving the stability of the rotation of the second shell.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. Place lamp poles of different radius sizes in the installation cavity, and one side of the clamping plate abuts against the outer circumference of the lamp pole, so that the lamp pole is clamped by the inner wall of the installation cavity and the clamping plate; then connect the clamping plate and the base through the locking piece, so as to realize the installation between the lamp pole and the street lamp handle, that is, the street lamp handle is suitable for lamp poles of different radius sizes.

[0028] 2. The lamp pole is inserted into the arc groove, and the outer surface of the lamp pole fits with the inner wall of the arc groove, which increases the contact area between the lamp pole and the pressing plate, that is, increases the friction between the lamp pole and the pressing plate, and improves the effect of the lamp pole being pressed by the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0030] Figure 2 It is a partial structural diagram of Example 1 of the present application.

[0031] Figure 3 It is a schematic diagram of the overall structure of Example 2 of the present application.

[0032] Figure 4 It is a schematic diagram of the overall structure of Example 3 of the present application.

[0033] Figure 5 yes Figure 4 sectional view of .

[0034] Figure 6 yes Figure 5 A magnified image of area A.

[0035] Explanation of the accompanying drawings: 1. base; 11. installation cavity; 12. baffle; 13. anti-slip pattern; 14. first shell; 141. rotating rod; 142. positioning groove; 143. guide groove; 15. second shell; 151. positioning bead; 152. slide groove; 153. elastic member; 154. guide rod; 2. clamping plate; 21. arc groove; 3. locking member; 31. second bolt; 4. fixing structure; 41. first bolt; 42. make way area; 421. arc channel; 422. make way hole. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.

[0037] The embodiment of the present application discloses a street lamp handle that is adaptable to multiple tube diameters.

[0038] Example 1

[0039] like Figure 1As shown, it includes a base 1, one side of the base 1 is provided with an installation cavity 11 for the lamp pole to be inserted into, the base 1 is detachably connected with a clamping plate 2 for clamping the lamp pole, the clamping plate 2 is connected to the base 1 through two locking members 3, and the installation cavity 11 is located between the two locking members 3. The locking member 3 is a second bolt 31, the base 1 is provided with two through holes for the corresponding locking members 3 to pass through, the clamping plate 2 is provided with two second threaded holes for threadedly mating with the corresponding locking members 3, and one end of each second bolt 31 is threadedly connected with a nut. The side of the clamping plate 2 close to the installation cavity 11 is provided with an arc groove 21 for mating with the lamp pole, and the arc groove 21 is located between the two second threaded holes.

[0040] Combination Figure 1 and Figure 2 As shown, three baffles 12 for contacting the lamp pole are fixedly connected to the inner wall of the installation cavity 11, and the three baffles 12 are evenly distributed around the axis of the installation cavity 11, and the baffles 12 are integrally formed with the base 1. The end of the base 1 away from the installation cavity 11 is provided with an anti-slip pattern 13, and the anti-slip pattern 13 is integrally formed with the base 1.

[0041] The implementation principle of a multi-diameter compatible street lamp handle in the embodiment of the present application is:

[0042] Place lamp poles of different radius sizes in the installation cavity 11, and one side of the clamping plate 2 abuts against the outer circumference of the lamp pole, so that the lamp pole is clamped by the inner wall of the installation cavity 11 and the clamping plate 2; then the clamping plate 2 and the base 1 are connected through the locking piece 3, so as to realize the installation between the lamp pole and the street lamp handle, that is, the street lamp handle is suitable for lamp poles of different radius sizes.

[0043] Example 2

[0044] The difference between this embodiment and embodiment 1 is that Figure 3 As shown, the base 1 includes a first shell 14 and a second shell 15, the installation cavity 11 is provided on the first shell 14, and the anti-slip pattern 13 is provided on the second shell 15. The first shell 14 is fixedly connected with a rotating rod 141, and the second shell 15 is rotatably connected with the rotating rod 141. A fixing structure 4 for limiting the rotation of the second shell 15 is relatively connected between the first shell 14 and the second shell 15. Now, a fixing structure 4 is taken as an example for explanation. The fixing structure 4 includes a first bolt 41 threadedly connected to the second shell 15 and a clearance area 42 for the first bolt 41 to pass through. The clearance area 42 is an arc-shaped channel 421 provided on the first shell 14. The second shell 15 is provided with a first threaded hole for threaded cooperation with the first bolt 41, and a nut is threadedly connected to one end of the first bolt 41.

[0045] Example 3

[0046] The difference between this embodiment and embodiment 2 is that, Figure 4 , Figure 5 and Figure 6 As shown, the clearance area 42 is a plurality of clearance holes 422 provided on the first shell 14, and the plurality of clearance holes 422 are distributed around the axis of the rotating rod 141. The second shell 15 is slidably connected with a positioning bead 151 on the opposite side, and the second shell 15 is provided with a slide groove 152 for slidingly cooperating with the corresponding positioning bead 151. The positioning bead 151 is connected to the second shell 15 through an elastic member 153, and the elastic member 153 is a spring. One end of the elastic member 153 is fixedly connected to the inner wall of one side of the slide groove 152, and the other end is fixedly connected to the positioning bead 151. The first shell 14 is provided with a plurality of positioning grooves 142 for cooperating with the positioning bead 151. The number of the positioning grooves 142 is the same as the number of the clearance holes 422. When the positioning bead 151 is inserted into one of the positioning grooves 142, one of the clearance holes 422 is aligned with the first threaded hole. The second housing 15 has a guide rod 154 rotatably connected to one side thereof that is away from the other. The first housing 14 is provided with a guide groove 143 for slidingly cooperating with the guide rod 154 .

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A street lamp handle adapted for multiple tube diameters, characterized in that: The lamp comprises a base (1), wherein the base (1) is provided with a mounting cavity (11), and the base (1) is detachably connected to a clamping plate (2) for clamping a lamp pole, and the clamping plate (2) is connected to the base (1) via a locking member (3).

2. The multi-diameter adaptable street lamp handle according to claim 1, characterized in that: An arc-shaped groove (21) for cooperating with a lamp pole is provided on one side of the pressing plate (2) close to the mounting cavity (11).

3. The multi-diameter adaptable street lamp handle according to claim 1, characterized in that: The inner wall of the installation cavity (11) is connected to a baffle (12) for abutting against a lamp pole.

4. The multi-diameter adaptable street lamp handle according to claim 1, characterized in that: The base (1) is provided with anti-slip patterns (13).

5. The multi-diameter adaptable street lamp handle according to claim 1, characterized in that: The base (1) comprises a first shell (14) and a second shell (15); the first shell (14) is connected to a rotating rod (141); the second shell (15) is rotatably connected to the rotating rod (141); the mounting cavity (11) is arranged on the first shell (14); the second shell (15) is used for mounting a lamp body; and a fixing structure (4) for limiting the rotation of the second shell (15) is connected between the first shell (14) and the second shell (15).

6. The multi-diameter adaptable street lamp handle according to claim 5, characterized in that: The fixing structure (4) comprises a first bolt (41) threadedly connected to the second housing (15) and a clearance area (42) for the screw rod of the first bolt (41) to pass through, and the clearance area (42) is arranged on the first housing (14).

7. The multi-diameter adaptable street lamp handle according to claim 6, characterized in that: The clearance area (42) is an arc-shaped channel (421) arranged on the first shell (14).

8. The multi-diameter adaptable street lamp handle according to claim 6, characterized in that: The clearance area (42) is a plurality of clearance holes (422) arranged on the first shell (14).

9. The multi-diameter adaptable street lamp handle according to claim 8, characterized in that: The second shell (15) is slidably connected with a positioning bead (151), and the second shell (15) is provided with a sliding groove (152) for slidably cooperating with the positioning bead (151). The first shell (14) is provided with a plurality of positioning grooves (142) for cooperating with the positioning bead (151). The positioning bead (151) and the second shell (15) are connected via an elastic member (153). When the positioning bead (151) is inserted into one of the positioning grooves (142), the first bolt (41) can pass through one of the clearance holes (422) and be connected to the second shell (15).

10. The multi-diameter adaptable street lamp handle according to claim 5, characterized in that: The second shell (15) is connected to a guide rod (154), and the first shell (14) is provided with a guide groove (143) for slidingly cooperating with the guide rod (154).

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