Angle-adjustable street lamp holder

Abstract

The utility model belongs to the technical field of street lamps, and particularly relates to an angle-adjustable street lamp holder which comprises a lamp shell, a lamp body is arranged in the lamp shell, a fixing block is in contact with the interior of the lamp shell, a connecting piece is fixedly connected to the lower end of the fixing block, and a connecting rod is in contact with the interior of the connecting piece. An adjusting mechanism is arranged in the lamp shell, and a mounting mechanism is arranged in the connecting piece. By designing the components such as the annular sleeve, the clamping grooves, the clamping blocks, the sliding grooves, the guide rods and the sliding blocks, the lamp shell is rotated downwards to drive the components such as the lamp body and the clamping blocks to rotate downwards, the clamping blocks rotate downwards to be separated from the clamping grooves, and after the components such as the lamp shell and the lamp body rotate downwards to designated positions, the clamping blocks move into the other clamping groove, so that the lamp body and the sliding blocks are fixed. And the angle of the device is adjusted, so that the device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of street light technology, specifically to an angle-adjustable street light head. Background Technology

[0002] A street light head refers to the lighting fixture mounted at the top of a street light pole, used to illuminate the road and provide street lighting. Street light heads are typically designed to be round or square, using LED bulbs or other types of light sources. For example, utility model patent CN204593145U discloses an LED street light head, including: a housing, an LED light source, the LED light source being housed within the housing, a heat sink connected to the LED light source, a reflector mounted on the outside of the LED light source, the LED light source being sealed within the housing through a translucent glass, a heat dissipation hole on one side of the housing, a fine mesh installed on the heat dissipation hole, and a sealing ring at the connection between the housing and the lamp arm. This utility model addresses the issue of insects flying in by adding two sealing rings at the connection between the light head and the lamp arm, and adding a fine mesh inside the heat dissipation hole, effectively preventing insects from entering through the connection. However, in the existing technology, when the device needs to be installed, external tools are required to rotate the bolts on the device, making installation inconvenient. Furthermore, the device lacks an adjustment mechanism, making angle adjustment difficult and thus inconvenient to use. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide an angle-adjustable street light head, which solves the problems that when the device needs to be installed, external tools are needed to rotate the bolts on the device, making the device inconvenient to install, and the device lacks an adjustment mechanism, making it difficult to adjust the angle and thus inconvenient to use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an angle-adjustable street light head, including a lamp housing, a lamp body disposed inside the lamp housing, a fixing block contacting the inside of the lamp housing, a connector fixedly connected to the lower end of the fixing block, a connecting rod contacting the inside of the connector, an adjustment mechanism disposed inside the lamp housing, and an installation mechanism disposed inside the connector.

[0005] Preferably, the adjusting mechanism comprises a ring sleeve, the outer side of the fixing block is fixedly connected with the ring sleeve, the ring sleeve is in contact with the lamp shell, the inner side of the ring sleeve is provided with a clamping groove, the inner side of the clamping groove is slidably connected with a clamping block, the inner side of the clamping block is provided with a sliding groove, the inner side of the lamp shell is slidably connected with a sliding block, the sliding block is fixedly connected with the clamping block, the inner side of the lamp shell is provided with an elastic sponge, and the lamp shell is slidably connected with the clamping block. By rotating the lamp shell downward, the lamp shell drives the lamp body and the clamping block to rotate downward, the clamping block is separated from the clamping groove, the lamp shell and the lamp body are moved to the specified position, the clamping block is moved to another clamping groove, and the device is adjusted in angle, so that the device is convenient to use.

[0006] Preferably, the sliding groove is slidably connected with a guide rod in the inner side, and the guide rod is fixedly connected with the lamp shell. By designing the guide rod, the clamping block can be guided.

[0007] Preferably, one end of the elastic sponge is fixedly connected with the sliding block, and the other end of the elastic sponge is fixedly connected with the lamp shell. By designing the elastic sponge, the sliding block has the elastic force.

[0008] Preferably, the mounting mechanism comprises a sliding groove, the inner side of the connecting rod is provided with the sliding groove, the inner side of the sliding groove is slidably connected with a sliding block, one end of the sliding block away from the sliding groove is fixedly connected with a supporting ring, one side of the supporting ring away from the sliding block is fixedly connected with a pull rod, the inner side of the connecting piece is slidably connected with the pull rod, the outer side of the pull rod is provided with a spring, the inner side of the supporting ring is slidably connected with a guide rod, the guide rod is fixedly connected with the connecting piece, and the sliding block is slidably connected with the connecting piece. By pulling the sliding block to move, the lamp shell drives the lamp body, the connecting piece and the sliding block to move when the sliding block is moved to the specified position, the sliding block is moved to the sliding groove when the connecting piece is moved to the specified position on the connecting rod, and the device is limited, so that the device is convenient to install.

[0009] Preferably, one end of the pull rod away from the supporting ring is fixedly connected with a handle, and the handle is in contact with the connecting piece. By designing the handle, the sliding block and other components can be moved.

[0010] Preferably, one end of the spring is fixedly connected with the supporting ring, and the other end of the spring is fixedly connected with the connecting piece. By designing the spring, the supporting ring has the elastic force.

[0011] Compared with the prior art, the device has the advantages that:

[0012] 1. The utility model discloses a slide groove, sliding block, support ring, pull rod, handle and spring etc. part is designed, and the sliding block is moved, and the sliding block is moved to the specified position, and the lamp body, connecting piece and sliding block etc. part is moved to the lamp shell, and the connecting piece is moved to the specified position on the connecting rod, and the sliding block is moved to the slide groove, and the device is limited, and the device is convenient to install.

[0013] 2. The utility model discloses a annular cover, clamping groove, clamping block, sliding slot, guide rod and sliding block etc. part is designed, and the lamp shell is rotated downward, and the lamp body and clamping block etc. part is rotated downward to the lamp shell, and the clamping block is moved to another clamping groove, and the device is adjusted, and the device is convenient to use. DRAWINGS

[0014] Figure 1 It is the overall structure solid of the utility model Figure 1 ;

[0015] Figure 2 It is the overall structure solid of the utility model Figure 2 ;

[0016] Figure 3 It is the front view of the utility model Figure 1 ;

[0017] Figure 4 It is the annular cover of the utility model Figure 3 Enlarged drawing;

[0018] Figure 5 It is the A place enlarged view of the utility model Figure 4 ;

[0019] Figure 6 It is the B place enlarged view of the utility model Figure 3 .

[0020] In the drawing: 1, lamp shell;2, lamp body;3, fixed block;4, connecting piece;5, connecting rod;6, adjusting mechanism;61, annular cover;62, clamping groove;63, clamping block;64, sliding slot;65, guide rod;66, sliding block;67, elastic sponge;7, mounting mechanism;71, slide groove;72, sliding block;73, support ring;74, pull rod;75, handle;76, spring;77, guide rod. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-6 , an angle-adjustable street lamp holder, comprising a lamp shell 1, a lamp body 2 is arranged in the lamp shell 1, a fixing block 3 is in contact with the inside of the lamp shell 1, a connecting piece 4 is fixedly connected to the lower end of the fixing block 3, a connecting rod 5 is in contact with the inside of the connecting piece 4, an adjusting mechanism 6 is arranged in the lamp shell 1, and a mounting mechanism 7 is arranged in the connecting piece 4.

[0023] Please refer to Figure 3 , Figure 4 , Figure 5 , the adjusting mechanism 6 comprises an annular sleeve 61, the outer side of the fixing block 3 is fixedly connected with the annular sleeve 61, the annular sleeve 61 is in contact with the lamp shell 1, a clamping groove 62 is formed in the inside of the annular sleeve 61, a clamping block 63 is slidably connected in the inside of the clamping groove 62, a sliding groove 64 is formed in the inside of the clamping block 63, a guide rod 65 is slidably connected in the inside of the sliding groove 64, the guide rod 65 is fixedly connected with the lamp shell 1, the guide rod 65 can guide the clamping block 63, a sliding block 66 is slidably connected in the inside of the lamp shell 1, the sliding block 66 is fixedly connected with the clamping block 63, a resilient sponge 67 is arranged in the inside of the lamp shell 1, one end of the resilient sponge 67 is fixedly connected with the sliding block 66, the other end of the resilient sponge 67 is fixedly connected with the lamp shell 1, the resilient sponge 67 makes the sliding block 66 have elastic force, the lamp shell 1 is slidably connected with the clamping block 63, the lamp shell 1 is rotated downward, the lamp shell 1 drives the lamp body 2 and the clamping block 63 and other components to rotate downward, the clamping block 63 is separated from the clamping groove 62 after rotating downward, the lamp shell 1 and the lamp body 2 and other components are rotated downward to a specified position, the clamping block 63 is moved into another clamping groove 62, and the device is angle-adjusted, so that the device is convenient to use.

[0024] Please refer to Figure 6The mounting mechanism 7 comprises a sliding groove 71, the inside of the connecting rod 5 is provided with the sliding groove 71, a sliding block 72 is slidably connected in the sliding groove 71, the sliding block 72 is fixedly connected with a supporting ring 73 at the end away from the sliding groove 71, the supporting ring 73 is fixedly connected with a pull rod 74 at the side away from the sliding block 72, the pull rod 74 is fixedly connected with a handle 75 at the end away from the supporting ring 73, the handle 75 is in contact with the connecting piece 4, the handle 75 can drive the sliding block 72 and other components to move, the connecting piece 4 is slidably connected with the pull rod 74, the pull rod 74 is provided with a spring 76 at the outside, one end of the spring 76 is fixedly connected with the supporting ring 73, the other end of the spring 76 is fixedly connected with the connecting piece 4, the spring 76 can make the supporting ring 73 have an elastic force, the supporting ring 73 is slidably connected with a guide rod 77 in the inside, the guide rod 77 is fixedly connected with the connecting piece 4, the sliding block 72 is slidably connected with the connecting piece 4, the sliding block 72 is moved to a specified position by pulling, the lamp shell 1 drives the lamp body 2, the connecting piece 4 and the sliding block 72 and other components to move, the connecting piece 4 is moved to a specified position on the connecting rod 5, then the sliding block 72 is moved into the sliding groove 71, so that the device is limited and the device is convenient to install.

[0025] The specific implementation process of the utility model is as follows: when the device is used, the handle 75 is pulled to move away from the connecting piece 4, the handle 75 drives the pull rod 74 to move, the pull rod 74 drives the supporting ring 73 to move, the supporting ring 73 drives the sliding block 72 to move, the supporting ring 73 moves to make the spring 76 compressed, the sliding block 72 is moved to a specified position, the lamp shell 1 is moved, the lamp shell 1 drives the lamp body 2, the connecting piece 4 handle 75 and the sliding block 72 and other components to move, the connecting piece 4 is moved to a specified position on the connecting rod 5, then the handle 75 is released, the elastic force of the spring 76 drives the supporting ring 73 to move, the supporting ring 73 drives the sliding block 72 and other components to move, the sliding block 72 is moved into the sliding groove 71, so that the device is limited and the device is convenient to install;

[0026] When the device needs to be angle adjusted, the lamp shell 1 is downwardly rotated, the lamp shell 1 drives the lamp body 2, the elastic sponge 67 and the clamping block 63 and other components to downwardly rotate, the clamping block 63 is contacted to the annular sleeve 61 after being downwardly rotated, so that the clamping block 63 is moved to the elastic sponge 67, the clamping block 63 drives the sliding groove 64 and the sliding block 66 to move, the sliding block 66 moves to make the elastic sponge 67 compressed, the clamping block 63 is separated from the clamping groove 62 after being rotated, the lamp shell 1 and the lamp body 2 and other components are downwardly rotated to a specified position, the elastic force of the elastic sponge 67 drives the sliding block 66 to move, the sliding block 66 drives the clamping block 63 to move, the clamping block 63 drives the sliding groove 64 to move, the clamping block 63 is moved into another clamping groove 62, so that the device is angle adjusted and the device is convenient to use.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An angle adjustable street light head comprising a lamp housing (1), characterized in that: The inside of the lamp shell (1) is provided with a lamp body (2), the inside of the lamp shell (1) is in contact with a fixing block (3), the lower end of the fixing block (3) is fixedly connected with a connecting piece (4), the inside of the connecting piece (4) is in contact with a connecting rod (5), the inside of the lamp shell (1) is provided with an adjusting mechanism (6), and the inside of the connecting piece (4) is provided with a mounting mechanism (7).

2. An angle adjustable street light head as claimed in claim 1, wherein: The adjusting mechanism (6) comprises an annular sleeve (61), the outer side of the fixing block (3) is fixedly connected with the annular sleeve (61), the annular sleeve (61) is in contact with the lamp shell (1), the inside of the annular sleeve (61) is provided with a clamping groove (62), the inside of the clamping groove (62) is slidably connected with a clamping block (63), the inside of the clamping block (63) is provided with a sliding groove (64), the inside of the lamp shell (1) is slidably connected with a sliding block (66), the sliding block (66) is fixedly connected with the clamping block (63), the inside of the lamp shell (1) is provided with an elastic sponge (67), and the lamp shell (1) is slidably connected with the clamping block (63).

3. An angle adjustable street light head as claimed in claim 2, wherein: The inside of the sliding groove (64) is slidably connected with a guide rod (65), and the guide rod (65) is fixedly connected with the lamp shell (1).

4. An angle adjustable street light head as claimed in claim 2, wherein: One end of the elastic sponge (67) is fixedly connected with the sliding block (66), and the other end of the elastic sponge (67) is fixedly connected with the lamp shell (1).

5. An angle adjustable street light head as claimed in claim 1, wherein: The mounting mechanism (7) comprises a sliding groove (71), the inside of the connecting rod (5) is provided with the sliding groove (71), the inside of the sliding groove (71) is slidably connected with a sliding block (72), one end of the sliding block (72) away from the sliding groove (71) is fixedly connected with a supporting ring (73), one side of the supporting ring (73) away from the sliding block (72) is fixedly connected with a pull rod (74), the inside of the connecting piece (4) is slidably connected with the pull rod (74), the outside of the pull rod (74) is provided with a spring (76), the inside of the supporting ring (73) is slidably connected with a guide rod (77), the guide rod (77) is fixedly connected with the connecting piece (4), and the sliding block (72) is slidably connected with the connecting piece (4).

6. An angle adjustable street light luminaire according to claim 5, characterized in that: One end of the pull rod (74) away from the supporting ring (73) is fixedly connected with a handle (75), and the handle (75) is in contact with the connecting piece (4).

7. An angle adjustable street light head as claimed in claim 5, wherein: One end of the spring (76) is fixedly connected with the supporting ring (73), and the other end of the spring (76) is fixedly connected with the connecting piece (4).

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