Rotatable lamp mounting bracket

Abstract

The utility model relates to the technical field of lamps, in particular to a rotary lamp installation support which comprises a lower supporting seat, an upper supporting seat and a rotary disc, the upper supporting seat comprises a first connecting portion and a second connecting portion, the first end of the lower supporting seat is connected with a lamp, and the second end of the lower supporting seat is connected with the first connecting portion. The lower supporting seat is connected with a first connecting part, the upper supporting seat can rotate in the vertical direction relative to the lower supporting seat, the second connecting part is connected with a rotating disc, and the upper supporting seat can rotate in the horizontal direction relative to the rotating disc. The lamp can rotate in the horizontal direction through rotation of the upper supporting base relative to the rotating disc, if the lamp needs to be rotationally adjusted in the horizontal direction and the vertical direction, only two corresponding components of the lower supporting base, the upper supporting base and the rotating disc need to be adjusted, and then the projection angle of the lamp can be rapidly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a rotary lamp mounting bracket. Background Art

[0002] There are various styles of lighting fixtures on the market, but when the lamps are used, they generally need to be installed on a mounting bracket, and then the mounting bracket is fixed to the place where they need to be installed. At present, most lighting fixtures are fixed using a U-shaped bracket, but this installation method is inefficient during the later debugging and installation of the lamps, and cannot perform precise angle projection. In order to solve the above problems, the present invention improves the existing mounting bracket. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides a mounting bracket that can rotate in horizontal and vertical directions, and can quickly and accurately adjust the projection angle of the lamp through rotation.

[0004] The utility model discloses a rotatable lamp mounting bracket, comprising a lower support seat, an upper support seat and a rotating disk, the upper support seat comprising a first connecting portion and a second connecting portion, the first end of the lower support seat is connected to the lamp, the second end of the lower support seat is connected to the first connecting portion, the upper support seat can rotate in a vertical direction relative to the lower support seat, the second connecting portion is connected to the rotating disk, and the upper support seat can rotate in a horizontal direction relative to the rotating disk.

[0005] Furthermore, a first through hole is provided on the second end of the lower support seat, a second through hole is provided on the first connecting portion corresponding to the first through hole, and the lower support seat and the first connecting portion are connected and fixed by a first connecting member which passes through the second through hole and the first through hole in sequence.

[0006] Furthermore, the second end of the lower support seat has a raised circular ring, the first connecting member has a circular groove for clamping the circular ring, the first through-hole passes through the center of the circular ring, and the second through-hole passes through the center of the circular groove.

[0007] Furthermore, the mounting bracket also includes a brake block and a brake block connector. A slide groove with a slotted hole is arranged on the periphery of the circular groove of the upper support seat. A third through hole is arranged on the brake block. The brake block connector passes through the third through hole of the brake block and the slotted hole of the slide groove in sequence to abut against the lower support seat.

[0008] Preferably, the outer circumference of the slide groove is provided with a rotation angle scale, and the brake block is provided with an indication mark for pointing to the rotation angle scale.

[0009] Preferably, the brake block connecting piece is a brake screw, and the third through-hole is a screw hole matched with the brake screw.

[0010] Furthermore, the rotating disk has a first arc-shaped groove, and the second connecting part is provided with a fourth through hole. The rotating disk and the second connecting part are connected by a second connecting piece passing through the first arc-shaped groove and the fourth through hole, and the upper support seat can rotate in the first arc-shaped groove.

[0011] Preferably, the first connecting member and the second connecting member are screw assemblies W respectively.

[0012] Furthermore, the mounting bracket also includes an anti-slip screw, a horizontal anti-slip screw hole is provided on the second connecting part, and an anti-slip screw groove corresponding to the anti-slip screw hole is provided on the second connecting member, and the anti-slip screw passes through the anti-slip screw hole and is screwed into the anti-slip screw groove.

[0013] Preferably, the rotating disk is a circular disk.

[0014] The rotatable lamp mounting bracket provided by the utility model has the following beneficial effects:

[0015] Compared with the prior art, the advantage of the utility model is that the rotatable lamp mounting bracket can make the lamp rotate in the vertical direction through the rotation between the lower support seat and the upper support seat, and realize the rotation of the lamp in the horizontal direction through the rotation of the upper support seat relative to the rotating disk. If the lamp needs to be able to rotate and adjust in the horizontal and vertical directions, it is only necessary to adjust the corresponding two parts of the lower support seat, the upper support seat and the rotating disk, so as to quickly adjust the projection angle of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the exploded structure of the mounting bracket of the utility model.

[0017] Figure 2 It is a schematic diagram of the assembly structure of the mounting bracket of the utility model.

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle and upper support seat. DETAILED DESCRIPTION

[0019] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Example 1.

[0021] like Figure 1-3As shown, the utility model provides a rotatable lamp mounting bracket, comprising a lower support seat 1, an upper support seat 2 and a rotating disk 3, the upper support seat 2 comprising a first connecting portion 21 and a second connecting portion 22, the first end of the lower support seat 1 is connected to the lamp, the second end of the lower support seat 1 is connected to the first connecting portion 21, the upper support seat 2 can rotate in a vertical direction relative to the lower support seat 1, the second connecting portion 22 is connected to the rotating disk 3, the upper support seat 2 can rotate in a horizontal direction relative to the rotating disk 3, and in this embodiment, the rotating disk 3 is a circular disk.

[0022] In this embodiment, the rotatable lamp mounting bracket can make the lamp rotate in the vertical direction by rotating the lower support seat 1 and the upper support seat 2, and can realize the horizontal rotation of the lamp by rotating the upper support seat 2 relative to the rotating disk 3. If the lamp needs to be able to be rotated and adjusted in the horizontal and vertical directions, it is only necessary to adjust the corresponding two parts of the lower support seat 1, the upper support seat 2 and the rotating disk 3, so as to quickly adjust the projection angle of the lamp.

[0023] Among them, a first through hole (not shown in the figure) is provided on the second end of the lower support seat 1, and a second through hole 211 is provided at the first connecting part 21 corresponding to the first through hole. The lower support seat 1 and the first connecting part 21 are connected and fixed by a first connecting member that passes through the second through hole 211 and the first through hole in sequence. In this embodiment, the first connecting member is a screw assembly, including an M12 screw 41 and an M12 nut 42, and the first through hole and the second through hole 211 are screw holes.

[0024] In order to facilitate the rotation between the lower support seat 1 and the upper support seat 2, in the present embodiment, the second end of the lower support seat 1 has a raised ring 11, the first connecting member 21 has a circular groove 212 for clamping the circular ring 11, the first through-hole passes through the center of the circular ring 11, the second through-hole 211 passes through the center of the circular groove 212, and the circular groove 212 of the upper support seat 2 is clamped on the circular ring 11 of the lower support seat 1, so that the two can be preliminarily connected, and after adjusting the relative angle between the two, the two can be further fixed by passing the M12 screw 41 through the first through-hole and the second through-hole 211.

[0025] Among them, the mounting bracket also includes a brake block 6 and a brake block connecting piece 7. A slide groove with a slot hole 213 is arranged on the periphery of the circular groove 212 of the upper support seat 2, and a third through-hole 61 is arranged on the brake block 6. The brake block connecting piece 7 passes through the third through-hole 61 on the brake block 6 and the slot hole 213 of the slide groove to abut against the lower support seat 1. During assembly, the circular groove 212 of the upper support seat 2 is clamped on the circular ring 11 of the lower support seat 1, and the angles of the two are adjusted. The two are initially tightened by the M12 screw 41, and then the brake block 6 is placed under the periphery of the slide groove, and the brake block connecting piece 7 is used to pass through the third through-hole 61 of the brake block 6 and the slot hole 213 of the slide groove in turn to abut against the lower support seat 1. The brake block 6 is provided to enable the upper support seat 2 and the lower support seat 1 to achieve a more stable and stronger fixed connection accordingly, and will not loosen due to long-term use, so that when the mounting bracket needs to be rotated in the horizontal direction, the two are not easy to be misaligned.

[0026] In this embodiment, the brake block connector 7 is a brake screw, and the third through hole 61 is a screw hole matched with the brake screw.

[0027] In order to facilitate the deployment personnel to clearly know the rotation angle, in the present embodiment, a rotation angle scale is provided on the outer circumference of the slide groove, and an indicator mark for pointing to the rotation angle scale is provided on the brake block 6. The indicator mark is always facing downward, and by reading the rotation angle scale number indicated by the indicator mark, the relative rotation angle of the upper support seat 2 and the lower support seat 1 can be clearly known.

[0028] Among them, the rotating disk 3 has a first arc groove 31, and the second connecting part 22 is provided with a fourth through hole 221. The rotating disk 3 and the second connecting part 22 are connected by a second connecting member 5 passing through the first arc groove 31 and the fourth through hole 221. The upper support seat 2 can rotate in the first arc groove 31. In this embodiment, the second connecting member 5 is an M10 screw, and the M10 screw passes through the first arc groove 31 and is screwed into the fourth through hole 221.

[0029] The mounting bracket also includes an anti-slip screw 8, a horizontal anti-slip screw hole 222 is provided on the second connecting portion 22, and an anti-slip screw groove (not shown in the figure) corresponding to the anti-slip screw hole 222 is provided on the second connecting member 5, and the anti-slip screw 8 passes through the anti-slip screw hole 222 and is screwed into the anti-slip screw groove. The anti-slip screw 8 is provided to prevent relative rotation between the upper support seat 2 and the rotating disk 3 due to prolonged use, so that the upper support seat 2 and the rotating disk 3 can be more firmly connected after being rotated to the required angle.

[0030] The installation steps of the mounting bracket of the utility model are as follows: (1) clamp the circular groove 212 of the first connecting part 21 of the upper support seat 2 outside the circular ring 11 of the lower support seat 1, rotate it to the required angle, and preliminarily tighten the two with the M12 screw assembly; (2) pass the M10 screw through the first arc screw groove 31 and screw it into the fourth through-hole 221, install the rotating disk 3 on the second connecting part 22, and then pass the anti-slip screw 8 through the anti-slip screw hole 222 and screw it into the second connecting part 22 until the M10 screw is screwed in, which plays a secondary protective fixing role; (4) fix the brake block 6 on the first connecting part 21 with the brake screw, specifically, pass the brake screw through the third through-hole 61 and the slot hole 213 of the slide groove until it abuts against the lower support seat 1.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotatable lamp mounting bracket, characterized in that: It includes a lower support seat, an upper support seat and a rotating disk, the upper support seat includes a first connecting part and a second connecting part, the first end of the lower support seat is connected to the lamp, the second end of the lower support seat is connected to the first connecting part, the upper support seat can rotate in a vertical direction relative to the lower support seat, the second connecting part is connected to the rotating disk, and the upper support seat can rotate in a horizontal direction relative to the rotating disk.

2. The rotatable lamp mounting bracket according to claim 1, characterized in that: A first through hole is provided on the second end of the lower support seat, and a second through hole is provided at the first connecting portion corresponding to the first through hole. The lower support seat and the first connecting portion are connected and fixed by a first connecting member that passes through the second through hole and the first through hole in sequence.

3. The rotatable lamp mounting bracket according to claim 2, characterized in that: The second end of the lower support seat has a raised circular ring, the first connecting member has a circular groove for clamping the circular ring, the first through hole passes through the center of the circular ring, and the second through hole passes through the center of the circular groove.

4. The rotatable lamp mounting bracket according to claim 3, characterized in that: The mounting bracket also includes a brake block and a brake block connector. A slide groove with a slotted hole is arranged on the periphery of the circular groove of the upper support seat. A third through hole is arranged on the brake block. The brake block connector passes through the third through hole of the brake block and the slotted hole of the slide groove in sequence and abuts against the lower support seat.

5. The rotatable lamp mounting bracket according to claim 4, characterized in that: The outer circumference of the slide groove is provided with a rotation angle scale, and the brake block is provided with an indication mark for pointing to the rotation angle scale.

6. The rotatable lamp mounting bracket according to claim 4, characterized in that: The brake block connecting piece is a brake screw, and the third through hole is a screw hole matched with the brake screw.

7. The rotatable lamp mounting bracket according to any one of claims 2 to 6, characterized in that: The rotating disk has a first arc-shaped groove, and the second connecting part is provided with a fourth through hole. The rotating disk and the second connecting part are connected by a second connecting piece passing through the first arc-shaped groove and the fourth through hole, and the upper support seat can rotate in the first arc-shaped groove.

8. The rotatable lamp mounting bracket according to claim 7, characterized in that: The first connecting member and the second connecting member are screw assemblies respectively.

9. The rotatable lamp mounting bracket according to claim 7, characterized in that: The mounting bracket also includes an anti-slip screw, a horizontal anti-slip screw hole is provided on the second connecting portion, an anti-slip screw groove corresponding to the anti-slip screw hole is provided on the second connecting member, and the anti-slip screw passes through the anti-slip screw hole and is screwed into the anti-slip screw groove.

10. The rotatable lamp mounting bracket according to claim 1, characterized in that: The rotating disk is a circular disk.

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