Rotary remote control lamp capable of adjusting light emitting angle and lighting system

Abstract

The utility model provides a rotary remote control lamp capable of adjusting a light emitting angle and a lighting system. The rotary remote control lamp capable of adjusting the light-emitting angle comprises a lamp shell, a light-emitting module, a rotary support, a rotary motor, a meshing assembly and a stop assembly, the light-emitting module is installed on the rotary support, the rotary motor is installed on the lamp shell, the lamp shell is provided with a connecting column, the connecting column is rotationally connected with the rotary support, and the meshing assembly is connected with the stop assembly. The rotary remote control lamp further comprises a meshing assembly and a stopping assembly, the meshing assembly comprises a first meshing piece and a second meshing piece, the first meshing piece is fixedly connected to an output shaft of the rotary motor, and the second meshing piece is arranged on the connecting column in a sleeving mode and connected with the rotary support. The first meshing piece is connected with the second meshing piece in a meshing mode, the second meshing piece is provided with a stopping block in a protruding mode, the stopping assembly comprises an installation base and a stopping column, the installation base is installed on the rotating support, and the stopping column is connected with the installation base.

Description

Technical Field

[0001] The present disclosure relates to the field of lamp lighting, and in particular to a rotating remote-controlled lamp with adjustable light output angle and a lighting system. Background Art

[0002] With the continuous development of LED technology and the continuous improvement of people's needs, there are more and more types of LED products. LED lights are installed on the ceiling and are suitable for use in venues, squares and other places. Due to the diversity of scene environments in which lamps are used, it is necessary to adjust the light output angle of the lamps to meet the needs of different specific scene environments. In the prior art, the angle of the light source is generally adjusted by a motor.

[0003] For example, a Chinese patent with application number CN201921801656.8 discloses an intelligent remote-controlled lamp, including a fixed bracket, a flange, a horizontal adjustment mechanism and a swing adjustment mechanism. The horizontal adjustment mechanism includes a first drive motor and a main shaft transmission-connected to the first drive motor. The main shaft is rotatably connected to the fixed bracket and fixedly connected to the outer cover.

[0004] The above-mentioned intelligent remote control lamp installs the lamp on a fixed bracket, and drives the fixed bracket to rotate through the first driving motor, thereby driving the lamp to rotate, so as to achieve the function of adjusting the angle of the lamp. However, in actual use, when the motor drives the fixed bracket to rotate more than 360°, that is, when the fixed bracket rotates more than one circle, the line is prone to knotting, that is, the lamp does not have a structure that stops the rotation of the fixed bracket.

[0005] Therefore, there is an urgent need for a lamp structure that can have a stopping effect and prevent the line from being tangled. Utility Model Content

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a rotating remote-controlled lamp and lighting system with an adjustable light output angle that can have a stop effect and avoid the problem of line tangling.

[0007] The purpose of this disclosure is achieved through the following technical solutions:

[0008] A rotating remote-controlled lamp with adjustable light output angle, comprising:

[0009] A lamp housing, a light-emitting module, a rotating bracket and a rotating motor, wherein the light-emitting module is mounted on the rotating bracket, the rotating motor is mounted on the lamp housing, and the lamp housing is provided with a connecting column, which is rotatably connected to the rotating bracket;

[0010] The rotating remote control light also includes an engaging assembly and a stop assembly, the engaging assembly includes a first engaging member and a second engaging member, the first engaging member is fixedly connected to the output shaft of the rotating motor, the second engaging member is sleeved on the connecting column and connected to the rotating bracket, the first engaging member is engaged with the second engaging member, the second engaging member is protrudingly provided with a stop block, the stop assembly includes a mounting seat and a stop column, the mounting seat is mounted on the rotating bracket, the stop column is connected to the mounting seat, and the stop column is used to abut against the stop block when the rotating bracket rotates to a preset position.

[0011] In one embodiment, the stop assembly further includes a screw connection member, the stop column is provided with a first screw connection hole, the mounting seat is provided with a second screw connection hole, and the screw connection member is sequentially inserted into the first screw connection hole and the second screw connection hole.

[0012] In one embodiment, the stop block is bonded to a side surface of the second engagement member away from the rotating bracket.

[0013] In one of the embodiments, the mounting seat is provided with a first avoidance hole, and one end of the stop column is passed through the first avoidance hole and abuts against the stop block.

[0014] In one embodiment, the stop assembly also includes a metal stop block and a metal stop plate, the metal stop block is fixedly connected to the second engaging member, the metal stop plate is installed on the mounting seat, and the metal stop plate is used to abut against the metal stop block when the rotating bracket rotates to a preset position.

[0015] In one of the embodiments, the mounting seat is provided with a second avoidance hole, and one end of the metal stop sheet is passed through the second avoidance hole and abuts against the metal stop block.

[0016] In one embodiment, the length of the stop column is greater than the length of the metal stop sheet.

[0017] In one embodiment, a bolt is provided at the end of the connecting column, and the bolt is threadedly connected to the connecting column so that the second engaging member is clamped between the bolt and the rotating bracket.

[0018] In one embodiment, the light emitting module includes a lighting component and a heat sink, the lighting component is connected to the heat sink, and the lighting component and the heat sink are both connected to the rotating bracket.

[0019] A lighting system comprises a rotating remote-controlled lamp with adjustable light output angle as described in any one of the above embodiments.

[0020] Compared with the prior art, the present invention has at least the following advantages:

[0021] The above-mentioned rotating remote control lamp with adjustable light output angle, the first meshing member is meshingly connected with the second meshing member, the second meshing member is connected to the rotating bracket, and when the rotating motor drives the first meshing member to rotate, it drives the second meshing member to rotate, and then drives the rotating bracket to rotate. Since the second meshing member is protruding with a stop block, the rotating bracket rotates to a preset position, that is, when it rotates one circle, the stop block abuts against the stop column, so that the second meshing member stops rotating, and then the rotating bracket stops rotating. The cooperation of the stop block and the stop column has a stopping effect, thereby avoiding the problem of the rotating bracket continuing to rotate after rotating one circle, causing the line to become tangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a rotating remote-controlled lamp with adjustable light output angle according to an embodiment;

[0024] Figure 2 for Figure 1 Another structural schematic diagram of a rotating remote-controlled lamp with adjustable light output angle shown;

[0025] Figure 3 for Figure 1 Another structural schematic diagram of a rotating remote-controlled lamp with adjustable light output angle is shown;

[0026] Figure 4 for Figure 3 The schematic diagram of the part of the rotating remote control lamp with adjustable light output angle at A is shown. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] The present invention provides a rotating remote-controlled lamp with adjustable light output angle, comprising a lamp housing, a light-emitting module, a rotating bracket, a rotating motor, an engaging assembly and a stop assembly, wherein the light-emitting module is installed on the rotating bracket, the rotating motor is installed on the lamp housing, the lamp housing is provided with a connecting column, the connecting column is rotatably connected to the rotating bracket, the rotating remote-controlled lamp also comprises an engaging assembly and a stop assembly, the engaging assembly comprises a first engaging member and a second engaging member, the first engaging member is fixedly connected to the output shaft of the rotating motor, the second engaging member is sleeved on the connecting column and connected to the rotating bracket, the first engaging member is meshed and connected with the second engaging member, the second engaging member is protrudingly provided with a stop block, the stop assembly comprises a mounting seat and a stop column, the mounting seat is installed on the rotating bracket, the stop column is connected to the mounting seat, and the stop column is used to abut against the stop block when the rotating bracket rotates to a preset position.

[0031] The above-mentioned rotating remote control lamp with adjustable light output angle, the first meshing member is meshingly connected with the second meshing member, the second meshing member is connected to the rotating bracket, and when the rotating motor drives the first meshing member to rotate, it drives the second meshing member to rotate, and then drives the rotating bracket to rotate. Since the second meshing member is protruding with a stop block, the rotating bracket rotates to a preset position, that is, when it rotates one circle, the stop block abuts against the stop column, so that the second meshing member stops rotating, and then the rotating bracket stops rotating. The cooperation of the stop block and the stop column has a stopping effect, thereby avoiding the problem of the rotating bracket continuing to rotate after rotating one circle, causing the line to become tangled.

[0032] In order to better understand the technical solutions and beneficial effects of the present invention, the present invention is further described in detail below in conjunction with specific embodiments:

[0033] like Figures 1 to 4As shown, a rotating remote-controlled lamp 10 with adjustable light output angle according to an embodiment includes a lamp housing 100, a light-emitting module 200, a rotating bracket 300, a rotating motor 400, an engaging assembly 500 and a stop assembly 600, wherein the light-emitting module 200 is mounted on the rotating bracket 300, and the rotating motor 400 is mounted on the lamp housing 100. The lamp housing 100 is provided with a connecting column 110, and the connecting column 110 is rotatably connected to the rotating bracket 300 so that the rotating bracket 300 rotates relative to the connecting column 110.

[0034] Furthermore, the engaging assembly 500 includes a first engaging member 510 and a second engaging member 520, the first engaging member 510 is fixedly connected to the output shaft of the rotating motor 400, the second engaging member 520 is sleeved on the connecting column 110 and connected to the rotating bracket 300, the first engaging member 510 is meshedly connected with the second engaging member 520, the second engaging member 520 is protrudingly provided with a stop block 630, the stop assembly 600 includes a mounting seat 610 and a stop column 620, the mounting seat 610 is installed on the rotating bracket 300, the stop column 620 is connected to the mounting seat 610, the stop column 620 is used to abut against the stop block 630 when the rotating bracket 300 rotates to a preset position, that is, after the rotating bracket 300 rotates one circle, the stop column 620 abuts against the stop block 630, so that the rotating bracket 300 stops rotating.

[0035] In this embodiment, the output shaft of the rotating motor 400 is fixedly connected to the first meshing member 510, the second meshing member 520 is connected to the rotating bracket 300, and the first meshing member 510 is meshed with the second meshing member 520. When the rotating motor 400 drives the first meshing member 510 to rotate, the second meshing member 520 rotates at the same time, thereby driving the rotating bracket 300 to rotate, so as to achieve the light angle adjustment of the light emitting module 200. Further, after the rotating bracket 300 rotates one circle, that is, after rotating 360°, the stop block 630 abuts against the stop column 620. Since the stop block 630 is set on the second meshing member 520, and the stop column 620 is fixed on the mounting seat 610, the stop block 630 abuts against the stop column 620, so that the rotating bracket 300 stops rotating. Further, the first meshing member 510 and the second meshing member 520 are gears.

[0036] In the above-mentioned rotating remote control lamp 10 with adjustable light output angle, the first engaging member 510 is meshedly connected with the second engaging member 520, and the second engaging member 520 is connected to the rotating bracket 300. When the rotating motor 400 drives the first engaging member 510 to rotate, it drives the second engaging member 520 to rotate, and then drives the rotating bracket 300 to rotate. Since the second engaging member 520 is convexly provided with a stop block 630, the rotating bracket 300 rotates to a preset position, that is, when it rotates one circle, the stop block 630 abuts against the stop column 620, so that the second engaging member 520 stops rotating, and then the rotating bracket 300 stops rotating. The cooperation between the stop block 630 and the stop column 620 has a stopping effect, so as to avoid the problem of the rotating bracket 300 continuing to rotate after rotating one circle, causing the line to be tangled.

[0037] like Figure 4 As shown, in one embodiment, the stopper assembly 600 further includes a screw connection member 640, the stopper column 620 is provided with a first screw connection hole, the mounting seat 610 is provided with a second screw connection hole, and the screw connection member 640 is sequentially passed through the first screw connection hole and the second screw connection hole. It can be understood that the screw connection member 640 passes through the first screw connection hole and the second screw connection hole in sequence, so that the stopper column 620 is screwed and fixed on the mounting seat 610.

[0038] like Figure 4 As shown, in one embodiment, the stop block 630 is bonded to a side surface of the second engagement member 520 away from the rotating bracket 300 .

[0039] In this embodiment, the stop block 630 is bonded to a side of the second engaging member 520 away from the rotating bracket 300 by an adhesive, so that the stop block 630 is fixed on the second engaging member 520, and then when the stop block 630 abuts against the stop column 620, the stop block 630 applies a force to the second engaging member 520 to stop the second engaging member 520 from rotating.

[0040] like Figure 4 As shown, in one embodiment, the mounting seat 610 is provided with a first avoidance hole 611 , and one end of the stop column 620 is passed through the first avoidance hole 611 and abuts against the stop block 630 .

[0041] It can be understood that the stop column 620 is fixed on the mounting base 610, and one end of the stop column 620 extends to the first avoidance hole 611 and then abuts against the stop block 630, that is, the first avoidance hole 611 has a avoidance effect to ensure that the stop column 620 abuts against the stop block 630 when the rotating bracket 300 rotates to the preset position.

[0042] like Figure 4As shown, in one embodiment, the stop assembly 600 also includes a metal stop block 650 and a metal stop sheet 660, the metal stop block 650 is fixedly connected to the second engaging member 520, and the metal stop sheet 660 is installed on the mounting base 610, and the metal stop sheet 660 is used to abut against the metal stop block 650 when the rotating bracket 300 rotates to a preset position.

[0043] It can be understood that when the stop post 620 abuts against the stop block 630, the second engagement member 520 stops rotating, so that the rotating bracket 300 stops rotating, but at this time the rotating motor 400 is still in working state, so that the first engagement member 510, the second engagement member 520, the rotating bracket 300, the stop post 620 and the stop block 630 generate a force, resulting in damage to each structural member. Further, when the stop post 620 abuts against the stop block 630, the metal stop block 650 and the metal stop sheet 660 also abut, and the metal stop sheet 660 can be electrically connected to the rotating motor 400. When the metal stop block 650 abuts against the metal stop sheet 660, a loop is formed, so that the rotating motor 400 is short-circuited, and the rotating motor 400 is prevented from continuing to work. In this embodiment, the metal stop block 650 and the metal stop sheet 660 can be made of copper material.

[0044] In one embodiment, the mounting seat 610 is provided with a second avoidance hole, and one end of the metal stopper sheet 660 is passed through the second avoidance hole and abuts against the metal stopper block 650 .

[0045] It can be understood that the metal stop sheet 660 is fixed on the mounting base 610, and one end of the metal stop sheet 660 extends to the second avoidance hole and then abuts against the metal stop block 650. The second avoidance hole has a avoidance effect to ensure that the metal stop block 650 abuts against the metal stop sheet 660 when the rotating bracket 300 rotates to the preset position.

[0046] In one embodiment, the length of the stop column 620 is greater than the length of the metal stop sheet 660 .

[0047] In this embodiment, the stop block 630 is located near the center of the second engaging member 520, the metal stop block 650 is located at the periphery of the second engaging member 520, and the stop column 620 and the metal stop plate 660 are both installed on the mounting base 610, so that the length of the stop column 620 is greater than the length of the metal stop plate 660, and the stop block 630 and the metal stop block 650 are spaced apart, that is, the stop block 630 and the metal stop block 650 cannot be located on the same straight line, to ensure that when the stop block 630 abuts against the stop column 620, the metal stop block 650 abuts against the metal stop plate 660 at the same time.

[0048] like Figure 4As shown, in one embodiment, a bolt 111 is provided at the end of the connecting column 110, and the bolt 111 is threadedly connected to the connecting column 110 so that the second engaging member 520 is clamped between the bolt 111 and the rotating bracket 300, so that when the second engaging member 520 rotates, it drives the rotating bracket 300 to rotate.

[0049] like Figure 2 As shown, in one embodiment, the light emitting module 200 includes an illuminating element 210 and a heat sink 220 , the illuminating element 210 is connected to the heat sink 220 , and both the illuminating element 210 and the heat sink 220 are connected to the rotating bracket 300 .

[0050] It can be understood that the lighting element 210 and the motor will generate heat when working, and the heat is dissipated inside the lamp housing 100 through the heat sink 220. In this embodiment, the heat sink 220 can be a heat dissipation fan.

[0051] The present application also provides a lighting system, comprising the rotating remote-controlled lamp 10 with adjustable light output angle as described in any of the above embodiments.

[0052] Compared with the prior art, the present invention has at least the following advantages:

[0053] In the above-mentioned rotating remote control lamp 10 with adjustable light output angle, the first engaging member 510 is meshedly connected with the second engaging member 520, and the second engaging member 520 is connected to the rotating bracket 300. When the rotating motor 400 drives the first engaging member 510 to rotate, it drives the second engaging member 520 to rotate, and then drives the rotating bracket 300 to rotate. Since the second engaging member 520 is convexly provided with a stop block 630, the rotating bracket 300 rotates to a preset position, that is, when it rotates one circle, the stop block 630 abuts against the stop column 620, so that the second engaging member 520 stops rotating, and then the rotating bracket 300 stops rotating. The cooperation between the stop block 630 and the stop column 620 has a stopping effect, so as to avoid the problem of the rotating bracket 300 continuing to rotate after rotating one circle, causing the line to be tangled.

[0054] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be based on the attached claims.

Claims

1. A rotating remote-controlled lamp with adjustable light output angle, comprising a lamp housing, a light-emitting module, a rotating bracket and a rotating motor, wherein the light-emitting module is mounted on the rotating bracket, the rotating motor is mounted on the lamp housing, the lamp housing is provided with a connecting column, and the connecting column is rotatably connected to the rotating bracket, characterized in that: The rotating remote control light also includes an engaging assembly and a stop assembly, the engaging assembly includes a first engaging member and a second engaging member, the first engaging member is fixedly connected to the output shaft of the rotating motor, the second engaging member is sleeved on the connecting column and connected to the rotating bracket, the first engaging member is engaged with the second engaging member, the second engaging member is protrudingly provided with a stop block, the stop assembly includes a mounting seat and a stop column, the mounting seat is mounted on the rotating bracket, the stop column is connected to the mounting seat, and the stop column is used to abut against the stop block when the rotating bracket rotates to a preset position.

2. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: The stopper assembly further comprises a screw connection member, the stopper column is provided with a first screw connection hole, the mounting seat is provided with a second screw connection hole, and the screw connection member is sequentially passed through the first screw connection hole and the second screw connection hole.

3. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: The stop block is bonded to a side surface of the second engagement member away from the rotating bracket.

4. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: The mounting seat is provided with a first avoidance hole, and one end of the stop column is passed through the first avoidance hole and abuts against the stop block.

5. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: The stop assembly also includes a metal stop block and a metal stop sheet. The metal stop block is fixedly connected to the second engaging member, and the metal stop sheet is installed on the mounting seat. The metal stop sheet is used to abut against the metal stop block when the rotating bracket rotates to a preset position.

6. The rotating remote-controlled lamp with adjustable light output angle according to claim 5, characterized in that: The mounting seat is provided with a second avoidance hole, and one end of the metal stop sheet is passed through the second avoidance hole and abuts against the metal stop block.

7. The rotating remote-controlled lamp with adjustable light output angle according to claim 5, characterized in that: The length of the stopping column is greater than the length of the metal stopping sheet.

8. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: A bolt is disposed at the end of the connecting column, and the bolt is threadedly connected to the connecting column so that the second engaging member is clamped between the bolt and the rotating bracket.

9. The rotating remote-controlled lamp with adjustable light output angle according to claim 1, characterized in that: The light-emitting module comprises a lighting component and a heat sink, wherein the lighting component is connected to the heat sink, and both the lighting component and the heat sink are connected to the rotating bracket.

10. A lighting system, characterized in that: A rotating remote-controlled lamp with adjustable light output angle as claimed in any one of claims 1 to 9.

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