LED lamp connecting structure

Abstract

The utility model discloses an LED (light-emitting diode) lamp connecting structure, which belongs to the technical field of LED lamps and particularly comprises a connecting seat, a support and an LED lamp body, a mounting frame is vertically and slidably connected onto the connecting seat, and the LED lamp body is rotatably connected onto the support; the connecting base comprises a top plate and side plates, the side plates are fixedly connected to the two sides of the lower portion of the top plate, limiting sleeves are fixedly connected to the bottoms of the opposite sides of the side plates on the two sides, and sliding grooves are formed in the sides, opposite to the side plates, of the limiting sleeves; the support comprises a positioning plate and sliding plates, the sliding plates are fixedly connected to the two sides of the lower portion of the positioning plate, and the other ends of the sliding plates penetrate through the sliding grooves and are fixedly connected with adjusting rings; through the arrangement of the connecting base and the support, after the LED lamp is installed and fixed, the height of the LED lamp can be adjusted by adjusting the position of the support on the connecting base in the vertical direction, and therefore the LED lamp can meet the requirements of different working environments.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp connection structure. Background Art

[0002] Stage LED moving head lights refer to a type of lighting that is used on the stage and can be used to render the stage atmosphere and bring a more shocking viewing experience to the audience. During the use of stage LED moving head lights, the stage LED moving head lights need to be installed in the corresponding position on the stage.

[0003] The prior art discloses a Chinese utility model patent with application number 202220744928.0, which discloses an LED stage light with good heat dissipation effect, including an integrally formed shell one and a shell two, a support frame hinged on the outer wall of the shell two, an LED lens assembly fixedly installed inside the shell one, an LED light strip installed on the connecting end of the LED lens assembly, a heat dissipation device provided at the position corresponding to the LED light strip inside the shell one, a blowing device for blowing air outwards provided inside the shell two, an air inlet for air intake provided on the entire outer surface of the shell one, and a blowing device for blowing air outwards provided, which solves the problem of existing heat dissipation LED stage lights, in which the fan blades generally blow air towards the inside of the lamp. When the lamp is in use, the end of the lamp that does not emit light is placed on the ground or close to the bottom surface. Therefore, when blowing air, a negative pressure is formed at the bottom of the lamp, so that external dust and fine particles will enter the interior of the lamp, causing corrosion inside the lamp.

[0004] The above-mentioned prior art still has some deficiencies: in actual use, after the LED lamp is installed, the height of the LED lamp is generally fixed, which makes it inconvenient to adjust the height of the LED lamp, resulting in the problem of being unable to adapt to the on-site environment. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an LED lamp connection structure, which has the feature of being able to adjust the height of the LED lamp.

[0006] To achieve the above object, the present invention provides the following technical solution: an LED lamp connection structure, comprising a connection base, a bracket and an LED lamp body, wherein the bracket is vertically slidably connected to the connection base, and the LED lamp body is rotatably connected to the bracket;

[0007] The connecting seat includes a top plate and side plates, both sides of the bottom of the top plate are fixedly connected to the side plates, the bottom of the side plates on both sides are fixedly connected to the limiting sleeves, and the side of the limiting sleeves facing the side plates is provided with a sliding groove;

[0008] The support comprises a positioning plate and sliding plates, the positioning plate is arranged between the side plates, sliding plates are fixedly connected to the lower sides of the positioning plate, and the other ends of the sliding plates pass through sliding grooves and are fixedly connected with adjusting rings.

[0009] Preferably, the top plate is provided with mounting holes.

[0010] Preferably, the limiting sleeves are detachably connected with the side plates through first bolts.

[0011] Preferably, the limiting sleeves are provided with positioning mechanisms, the positioning mechanisms comprise second bolts, first positioning holes and second positioning holes, the first positioning holes are arranged on the limiting sleeves, the second positioning holes are arranged on the sliding plates, and the second bolts pass through the first positioning holes and are screw-connected in the corresponding second positioning holes.

[0012] Preferably, a plurality of second positioning holes are arranged, and the second positioning holes are distributed along the axial direction of the sliding plates.

[0013] Preferably, the limiting sleeves are provided with plug-in mechanisms, the plug-in mechanisms comprise plug-in frames, the plug-in frames are fixedly connected with the limiting sleeves, plug-in rods are movably arranged on the plug-in frames and pass through the limiting sleeves and are inserted into plug-in holes arranged on the side plates.

[0014] Preferably, limiting strips are fixedly connected with the side walls of the plug-in rods, and the limiting strips are slidably connected with limiting grooves arranged on the limiting sleeves and the plug-in frames.

[0015] Preferably, the plug-in frames are provided with buffer springs movably arranged on the outer sides of the plug-in rods, and the buffer springs are fixedly connected with fixing rings at both ends, one of the fixing rings is fixedly connected with the plug-in rod, and the other fixing ring is fixedly connected with the plug-in frame.

[0016] Preferably, a plurality of plug-in holes are arranged, and the plug-in holes are distributed along the axial direction of the side plates.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The connecting seat and the support are arranged, after the LED lamp is installed and fixed, the vertical position of the support on the connecting seat can be adjusted, the height of the LED lamp can be adjusted, and the requirements of different working environments can be met. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the main structure of Example 1 of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of Example 1 of the utility model;

[0022] Figure 3 This is a schematic side cross-sectional view of the structure of Example 1 of the present utility model;

[0023] Figure 4 This is a schematic diagram of the main structure of Example 2 of the present utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of Example 2 of the present utility model;

[0025] Figure 6 This is a side cross-sectional structural diagram of Example 2 of the present utility model;

[0026] Figure 7 This is a schematic diagram of the plug-in mechanism structure of Example 2 of the present utility model;

[0027] In the figure: 1. Connecting seat; 101. Top plate; 102. Side plate; 103. Limiting sleeve; 104. Mounting hole; 105. First bolt; 2. Bracket; 201. Positioning plate; 202. Sliding plate; 203. Adjusting ring; 3. LED lamp body; 4. Positioning mechanism; 401. Second bolt; 402. First positioning hole; 403. Second positioning hole; 5. Plug-in mechanism; 501. Plug-in rack; 502. Plug-in rod; 503. Plug-in hole; 504. Limiting strip; 505. Buffer spring; 506. Fixing ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-3This embodiment provides the following technical solutions: an LED lamp connection structure, including a connecting base 1, a bracket 2 and an LED lamp body 3, wherein the bracket 2 is vertically slidably connected to the connecting base 1, and the LED lamp body 3 is rotatably connected to the bracket 2. In some embodiments, the method of rotatably connecting the LED lamp to the bracket 2 is already a relatively mature technology, so the rotation adjustment method of the LED lamp is not described.

[0031] The connecting seat 1 includes a top plate 101 and a side plate 102, and the left and right sides below the top plate 101 are fixedly connected to the side plates 102, and the bottom of the two side plates 102 facing one side is fixedly connected to the limiting sleeve 103, and the side of the limiting sleeve 103 facing the side plate 102 is provided with a sliding groove; the bracket 2 includes a positioning plate 201 and a sliding plate 202, and the positioning plate 201 is arranged between the left and right side plates 102. The two sides below the positioning plate 201 are fixedly connected to the sliding plate 202, and the other end of the sliding plate 202 passes through the sliding groove and is fixedly connected to the adjusting ring 203. The adjusting rings 203 on the left and right sides cooperate to install the LED lamp body 3 on the sliding plate 202. After the LED lamp body 3 is installed and fixed by the provided connecting seat 1 and the bracket 2, the height of the LED lamp body 3 can be adjusted by adjusting the vertical position of the bracket 2 on the connecting seat 1, thereby adapting to the needs of different working environments.

[0032] In some embodiments, a mounting hole 104 is provided on the top plate 101 , and the device can be installed at a working position through the provided mounting hole 104 .

[0033] In some embodiments, both the front and rear sides of the limiting sleeve 103 are detachably connected to the side plate 102 via first bolts 105 . The provision of the first bolts 105 facilitates the disassembly and assembly of the limiting sleeve 103 onto the side plate 102 .

[0034] A positioning mechanism 4 is provided on the limiting sleeve 103, and the positioning mechanism 4 includes a second bolt 401, a first positioning hole 402 and a second positioning hole 403. The first positioning hole 402 is provided on the limiting sleeve 103, and the second positioning hole 403 is provided on the sliding plate 202. The second bolt 401 passes through the first positioning hole 402 and is threadedly connected to the corresponding second positioning hole 403. Through the provided first positioning hole 402, the second positioning hole 403 and the second bolt 401, the sliding plate 202 can be slidably connected to the limiting sleeve 103, or the sliding plate 202 can be locked on the limiting sleeve 103, so that the position of the sliding plate 202 on the side plate 102 can be adjusted according to needs, thereby completing the adjustment of the height of the LED lamp body 3.

[0035] In some embodiments, a plurality of second positioning holes 403 are provided, and the plurality of second positioning holes 403 are spaced apart and distributed along the axial direction of the sliding plate 202 .

[0036] Example 2

[0037] See also Figure 4-7 In some embodiments, in order to further facilitate the adjustment of the position of the sliding plate 202 on the side plate 102, the positioning mechanism 4 provided on the limiting sleeve 103 can be changed to a plug-in mechanism 5. The limiting sleeve 103 is provided with a plug-in mechanism 5, which includes a plug-in frame 501. The plug-in frame 501 is fixedly connected to the limiting sleeve 103. A plug-in rod 502 is movably provided on the plug-in frame 501. The plug-in rod 502 passes through the limiting sleeve 103 and is inserted into the plug-in hole 503 provided on the sliding plate 202. By providing the plug-in rod 502 and the plug-in hole 503, the sliding plate 202 can be quickly fixed to the limiting sleeve 103 by plugging and unplugging, thereby improving the efficiency of locking the sliding plate 202 and further improving the efficiency of adjusting the height of the LED lamp body 3.

[0038] The plug-in frame 501 is provided with a buffer spring 505 that is movably sleeved on the outside of the plug-in rod 502. Both ends of the buffer spring 505 are fixedly connected to a fixing ring 506, one of which is fixedly connected to the plug-in rod 502, and the other fixing ring 506 is fixedly connected to the plug-in frame 501. Through the provided buffer spring 505, when the plug-in rod 502 is separated from the plug-in hole 503, the buffer spring 505 can be squeezed. At the same time, the sliding plate 202 can slide freely in the limiting sleeve 103. After sliding to a suitable position, the plug-in is released. Under the elastic action of the buffer spring 505, the plug-in rod 502 is inserted into the new plug-in hole 503, thereby completing the locking of the sliding plate 202.

[0039] A limiting strip 504 is fixedly connected to the side wall of the plug-in rod 502, and the limiting strip 504 is slidably connected to the limiting sleeve 103 and the limiting groove provided on the plug-in frame 501. The limiting sleeve 103 and the limiting groove can play a role in lateral limitation of the plug-in rod 502, thereby increasing the stability of the plug-in rod 502 when moving and making it easier to set the plug-in rod 502 corresponding to the plug-in hole 503.

[0040] In some embodiments, a plurality of plug-in holes 503 are provided, and the plurality of plug-in holes 503 are distributed along the axial direction of the side plate 102 at intervals.

[0041] The working principle of the present invention is as follows: when using, pull the plugging rods 502 on the left and right sides in turn to disengage the plugging rods 502 from the plugging holes 503 on the sliding plate 202, and while the plugging rods 502 move, the buffer springs 505 on the plugging frame 501 can be squeezed. After the plugging rods 502 are disengaged from the plugging holes 503, the bracket 2 can be dragged to slide on the limiting sleeve 103 to adjust the height of the LED lamp body 3. After the adjustment is completed, the plugging rods 502 are released, and under the elastic action of the buffer springs 505, the plugging rods 502 are firmly squeezed on the sliding plate 202. When the plugging rods 502 correspond to the plugging holes 503, the ends of the plugging rods 502 are inserted into the corresponding plugging holes 503, thereby completing the limiting of the sliding plate 202.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An LED lamp connection structure, characterized in that: It comprises a connecting seat (1), a bracket (2) and an LED lamp body (3), wherein the bracket (2) is vertically slidably connected to the connecting seat (1), and the LED lamp body (3) is rotatably connected to the bracket (2); The connecting seat (1) comprises a top plate (101) and a side plate (102), the side plates (102) are fixedly connected to both sides below the top plate (101), the bottoms of the side plates (102) facing each other on both sides are fixedly connected to limiting sleeves (103), and the side of the limiting sleeves (103) facing each other on both sides is provided with a sliding groove; The bracket (2) comprises a positioning plate (201) and a sliding plate (202), wherein the positioning plate (201) is arranged between the side plates (102) on both sides, and the sliding plates (202) are fixedly connected to both sides below the positioning plate (201), and the other end of the sliding plate (202) passes through a sliding groove and is fixedly connected to an adjustment ring (203).

2. The LED lamp connection structure according to claim 1, characterized in that: The top plate (101) is provided with a mounting hole (104).

3. The LED lamp connection structure according to claim 1, characterized in that: Both sides of the limiting sleeve (103) are detachably connected to the side plate (102) via first bolts (105).

4. The LED lamp connection structure according to claim 1, characterized in that: A positioning mechanism (4) is provided on the limiting sleeve (103), and the positioning mechanism (4) comprises a second bolt (401), a first positioning hole (402), and a second positioning hole (403), wherein the first positioning hole (402) is provided on the limiting sleeve (103), and the second positioning hole (403) is provided on the sliding plate (202), and the second bolt (401) passes through the first positioning hole (402) and is threadedly connected to the inside of the corresponding second positioning hole (403).

5. The LED lamp connection structure according to claim 4, characterized in that: A plurality of the second positioning holes (403) are provided, and the plurality of the second positioning holes (403) are distributed at intervals along the axial direction of the sliding plate (202).

6. The LED lamp connection structure according to claim 1, characterized in that: The limiting sleeve (103) is provided with a plug-in mechanism, which includes a plug-in frame (501). The plug-in frame (501) is fixedly connected to the limiting sleeve (103). A plug-in rod (502) is movably provided on the plug-in frame (501). The plug-in rod (502) passes through the limiting sleeve (103) and is inserted into the plug-in hole (503) provided on the sliding plate (202).

7. The LED lamp connection structure according to claim 6, characterized in that: A limiting strip (504) is fixedly connected to the side wall of the plugging and unplugging rod (502), and the limiting strip (504) is slidably connected to the inside of a limiting groove provided on the limiting sleeve (103) and the plugging and unplugging frame (501).

8. The LED lamp connection structure according to claim 7, characterized in that: The plug-in frame (501) is provided with a buffer spring (505) movably sleeved on the outside of the plug-in rod (502), and both ends of the buffer spring (505) are fixedly connected to fixing rings (506), one of the fixing rings (506) is fixedly connected to the plug-in rod (502), and the other fixing ring (506) is fixedly connected to the plug-in frame (501).

9. The LED lamp connection structure according to claim 8, characterized in that: A plurality of the plug-in holes (503) are provided, and the plurality of the plug-in holes (503) are distributed at intervals along the axial direction of the side plate (102).

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