LED street lamp mounting structure
By introducing an adjustment frame and a length adjustment mechanism into the street lamp installation structure, the problem of the inability to adjust the illumination angle and position of the lamp head in the prior art is solved, and flexible illumination angle and position adjustment is achieved to adapt to a variety of usage conditions.
Patent Information
- Application Number
- CN202421174859.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing street light installation structure cannot adjust the illumination angle and position of the lamp head according to the use environment, resulting in inadequate adaptation to various usage situations.
An LED street lamp installation structure including a lamp pole, an adjustment frame, a length adjustment mechanism, a support bar, a connecting nail, a spring, a groove ring and a limit block is designed. The angle and position adjustment of the lamp head is achieved through the adjustment frame and a length adjustment mechanism. .
It realizes flexible adjustment of the illumination angle and position of the LED lamp head, meeting the needs of various usage environments.
Smart Images
Figure CN222352245U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of installation structures, in particular to an LED street lamp installation structure. Background Art
[0002] LED lamp is a piece of electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire, and sealed with epoxy resin around to protect the internal core wire, and finally installed with the shell, so LED lamp has good shock resistance and long service life, and is widely used in existing street lamps. However, the street lamp installation structure in the prior art, after the street lamp head is installed, the use angle and irradiation position of the street lamp head are too fixed, and cannot be adjusted according to the use environment. Therefore, it is necessary to improve the prior art. Utility Model Content
[0003] The utility model aims to provide an LED street lamp installation structure, which solves the problem that the illumination angle and position of the lamp head are inconvenient to adjust after the lamp head is installed.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED street lamp installation structure, including a lamp pole, an adjusting frame movably connected inside the lamp pole, a length adjustment mechanism is provided on the adjusting frame, an adjusting rod is slidably connected inside the adjusting frame, an LED lamp head is fixedly connected to one end of the adjusting rod away from the lamp pole, a support bar is fixedly connected inside the lamp pole, a connecting nail is movably connected inside the support bar, a spring is provided on the outside of the connecting nail, a groove ring is fixedly connected inside the lamp pole, and a limiting block is fixedly connected to the outside of the adjusting frame.
[0005] Preferably, one end of the spring 1 is fixedly connected to the connecting nail, and the other end of the spring 1 is in contact with the support bar, and the spring 1 can drive the connecting nail to automatically reset through elastic force.
[0006] Preferably, the limiting block is slidably connected to the groove of the groove ring, the adjusting frame is slidably connected to the groove ring, and the groove ring can limit the use angle of the adjusting frame through the limiting block.
[0007] Preferably, the length adjustment mechanism includes a positioning groove, a plurality of evenly distributed positioning grooves are formed on the upper end of the adjusting rod, a connecting rod is slidably connected to the inside of the adjusting frame, a positioning column is fixedly connected to the lower end of the connecting rod, and a spring 2 is provided on the outer side of the connecting rod, and the connecting rod can drive the positioning column to move.
[0008] Preferably, the positioning column is slidably connected to the positioning groove, and the positioning column is slidably connected to the adjustment frame, and the positioning column can limit the position of the adjustment rod through the positioning groove.
[0009] Preferably, a pull ring is fixedly connected to the upper end of the connecting rod, and the pull ring is in contact with the adjustment frame, and the pull ring can drive the connecting rod to move.
[0010] Preferably, one end of the second spring is fixedly connected to the positioning column, and the other end of the second spring is fixedly connected to the adjustment frame. The second spring can drive the positioning column to automatically reset through elastic force.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model adds structures such as a groove ring, an adjustment frame and a connecting nail inside the lamp pole. During use, the adjustment angle can be adjusted by adjusting the angle of the limit block outside the adjustment frame inside the groove ring. After the adjustment frame is adjusted, the irradiation angle of the LED lamp head can be adjusted.
[0013] 2. The utility model adds structures such as positioning columns, connecting rods and pull rings inside the adjustment frame. During use, the positioning columns are adjusted in different positioning grooves to adjust the use length of the adjustment rod, so that the irradiation position of the LED lamp head can be fine-tuned, so that the street lamp can meet various usage conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0015] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of
[0016] Figure 3 For the utility model Figure 2 A magnified view of the structure of part A;
[0017] Figure 4 For the utility model Figure 3 A stereogram of a groove ring;
[0018] Figure 5 For the utility model Figure 1 A front cross-sectional view of the adjustment frame.
[0019] In the figure: 1. lamp pole; 2. adjustment frame; 3. length adjustment mechanism; 4. adjustment rod; 5. LED lamp head; 6. support bar; 7. connecting nail; 8. spring one; 9. groove ring; 10. limit block; 31. positioning groove; 32. connecting rod; 33. pull ring; 34. positioning column; 35. spring two. 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] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A LED street lamp installation structure includes a lamp pole 1, an adjusting frame 2 is movably connected inside the lamp pole 1, a length adjustment mechanism 3 is arranged on the adjusting frame 2, an adjusting rod 4 is slidably connected inside the adjusting frame 2, an LED lamp holder 5 is fixedly connected to the end of the adjusting rod 4 away from the lamp pole 1, a supporting bar 6 is fixedly connected inside the lamp pole 1, a connecting nail 7 is movably connected inside the supporting bar 6, a spring 8 is arranged on the outside of the connecting nail 7, a groove ring 9 is fixedly connected inside the lamp pole 1, and a limiting block 10 is fixedly connected to the outside of the adjusting frame 2.
[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 One end of the spring 8 is fixedly connected to the connecting pin 7, and the other end of the spring 8 is in contact with the support bar 6. The spring 8 can drive the connecting pin 7 to automatically reset through elastic force. The limit block 10 is slidably connected to the groove of the groove ring 9, and the adjusting frame 2 is slidably connected to the groove ring 9. The groove ring 9 can limit the use angle of the adjusting frame 2 through the limit block 10.
[0023] See also Figure 1 , Figure 5 The length adjustment mechanism 3 includes a positioning groove 31, and a plurality of evenly distributed positioning grooves 31 are opened on the upper end of the adjusting rod 4. A connecting rod 32 is slidably connected to the inside of the adjusting frame 2, and a positioning column 34 is fixedly connected to the lower end of the connecting rod 32. A spring 2 35 is arranged on the outer side of the connecting rod 32. The connecting rod 32 can drive the positioning column 34 to move, and the positioning column 34 is slidably connected to the positioning groove 31. The positioning column 34 is slidably connected to the adjusting frame 2. The positioning column 34 can limit the position of the adjusting rod 4 through the positioning groove 31. A pull ring 33 is fixedly connected to the upper end of the connecting rod 32. The pull ring 33 contacts the adjusting frame 2, and the pull ring 33 can drive the connecting rod 32 to move. One end of the spring 2 35 is fixedly connected to the positioning column 34, and the other end of the spring 2 35 is fixedly connected to the adjusting frame 2. The spring 2 35 can drive the positioning column 34 to automatically reset through elastic force.
[0024] The specific implementation process of the utility model is as follows: when installing the LED lamp holder 5, pull the pull ring 33, the pull ring 33 drives the positioning column 34 to move through the connecting rod 32, and compresses the second spring 35. When the positioning column 34 slides into the interior of the adjustment frame 2, the adjustment rod 4 is inserted into the interior of the adjustment frame 2, and the position of the LED lamp holder 5 to the lamp pole 1 is adjusted. After the adjustment is completed, release the pull ring 33, the second spring 35 is reset, and the second spring 35 can drive the positioning column 34 to slide into the adjusted positioning groove 31 through elastic force, and the preliminary installation can be completed.
[0025] Then pull the adjusting frame 2, the adjusting frame 2 drives the limit block 10 to move to the outside of the groove ring 9 and compresses the spring 18. When the limit block 10 is separated from the groove ring 9, the use angle of the adjusting frame 2 and the LED lamp head 5 can be adjusted. After the adjustment is completed, release the adjusting frame 2, and the spring 18 is reset. The spring 18 can drive the limit block 10 to slide into the adjusted groove through elastic force, so that the installation structure of the street lamp can be more applicable.
[0026] Although 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. An LED street lamp installation structure, comprising a lamp pole (1), characterized in that: The lamp pole (1) is movably connected to an adjustment frame (2) inside, a length adjustment mechanism (3) is provided on the adjustment frame (2), an adjustment rod (4) is slidably connected inside the adjustment frame (2), an LED lamp head (5) is fixedly connected to one end of the adjustment rod (4) away from the lamp pole (1), a support bar (6) is fixedly connected inside the lamp pole (1), a connecting pin (7) is movably connected inside the support bar (6), a spring (8) is provided on the outside of the connecting pin (7), a groove ring (9) is fixedly connected inside the lamp pole (1), and a limit block (10) is fixedly connected to the outside of the adjustment frame (2).
2. The LED street lamp installation structure according to claim 1, characterized in that: One end of the spring one (8) is fixedly connected to the connecting nail (7), and the other end of the spring one (8) is in contact with the supporting bar (6).
3. The LED street lamp installation structure according to claim 1, characterized in that: The limit block (10) is slidably connected to the groove of the groove ring (9), and the adjustment frame (2) is slidably connected to the groove ring (9).
4. The LED street lamp installation structure according to claim 1, characterized in that: The length adjustment mechanism (3) comprises a positioning groove (31), a plurality of evenly distributed positioning grooves (31) are formed at the upper end of the adjustment rod (4), a connecting rod (32) is slidably connected to the inside of the adjustment frame (2), a positioning column (34) is fixedly connected to the lower end of the connecting rod (32), and a second spring (35) is provided on the outer side of the connecting rod (32).
5. The LED street lamp installation structure according to claim 4, characterized in that: The positioning column (34) is slidably connected to the positioning groove (31), and the positioning column (34) is slidably connected to the adjustment frame (2).
6. The LED street lamp installation structure according to claim 4, characterized in that: A pull ring (33) is fixedly connected to the upper end of the connecting rod (32), and the pull ring (33) is in contact with the adjustment frame (2).
7. The LED street lamp installation structure according to claim 4, characterized in that: One end of the second spring (35) is fixedly connected to the positioning column (34), and the other end of the second spring (35) is fixedly connected to the adjustment frame (2).