A dual-angle adjustable multi-light source lamp

Abstract

This utility model discloses a dual-angle adjustable multi-light source lamp, including a lighting module. The lighting module includes a support rod, limiting members, rotating members, and light sources. The limiting members and rotating members are both sleeved on the support rod, and the rotating members are rotatably arranged relative to the support rod. The light sources are rotatably connected to the rotating members. There are multiple limiting members, rotating members, and light sources. Multiple rotating members and multiple limiting members are spaced apart along the extension direction of the support rod, and multiple limiting members are respectively located between each rotating member. Each light source is connected to each rotating member in a one-to-one correspondence. The light sources can rotate around the support rod with the rotating members and also rotate on their own axis, greatly improving the flexibility of the light sources. Furthermore, the light sources do not affect each other, and the illumination angle of each light source can be adjusted independently to form the lighting effect required by the user, thereby improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a multi-light source lighting fixture with adjustable dual angles. Background Technology

[0002] Lighting fixtures are a general term for lighting tools, consisting of components that fix a light source and wiring accessories, including types such as chandeliers, table lamps, wall lamps, and floor lamps. Their function has expanded from basic lighting to a combination of practicality and decoration, and they are widely used in residential, commercial, and industrial settings.

[0003] In existing technologies, the lighting angle of lamps is widely adjustable, but most of them can only be adjusted as a whole, rather than each light source can be adjusted separately. Moreover, the adjustment angle is limited, and two angles cannot be adjusted separately, so it is impossible to adjust the lighting effect, which is not conducive to improving the user experience. Furthermore, the lighting modules in some existing lamps cannot be spliced ​​together, or the splicing is very troublesome and inconvenient. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a dual-angle adjustable multi-light source lamp to solve the technical problems that each light source cannot be adjusted separately and the adjustment angle is limited in the prior art.

[0005] This utility model is achieved by the following technical solution: a dual-angle adjustable multi-light source lamp, including a lighting module;

[0006] The lighting module includes a support rod, a limiting component, a rotating component, and a light source. The limiting component and the rotating component are both sleeved on the support rod. The rotating component is rotatably configured relative to the support rod. The light source is rotatably connected to the rotating component.

[0007] The number of the limiting member, the rotating member, and the light source are all multiple. The multiple rotating members and the multiple limiting members are all spaced apart along the extension direction of the support rod, and the multiple limiting members are respectively located between each of the rotating members. Each light source is connected to each of the rotating members in a one-to-one correspondence.

[0008] In one possible implementation, the support rod is provided with a limiting rib, the limiting member is provided with a first limiting groove, and the limiting rib extends into the first limiting groove.

[0009] In one possible implementation, the rotating member is provided with a first limiting block, which can abut against the limiting rib when the rotating member rotates at a certain angle.

[0010] In one possible implementation, the rotating member is provided with a positioning ring, the limiting member is provided with a positioning groove, and the positioning ring is inserted into the positioning groove.

[0011] In one possible implementation, the rotating member is provided with a first positioning part that is elastic, and the inner wall of the limiting member is provided with a second positioning part that is wavy, and the first positioning part abuts against the second positioning part.

[0012] In one possible implementation, the rotating member is provided with a latching part that extends into the light source and is latched to the light source, and the latching part is rotatably disposed relative to the light source.

[0013] In one possible implementation, a second limiting block is provided on the inner wall of the light source, and a third limiting block is provided on the latching part. When the light source is rotated to the limit position, the second limiting block and the third limiting block abut against each other.

[0014] In one possible implementation, a splicing assembly is also included, which is used to splice together multiple of the light modules;

[0015] The splicing assembly includes a connector, a first threaded component, and a second threaded component. The upper end of the connector is fixedly connected to the support rod of a lighting module, the lower end of the connector is inserted into the upper end of the first threaded component, the lower end of the first threaded component is fixedly connected to the support rod of another lighting module, the upper end of the second threaded component is snapped into the connector, and the lower end of the second threaded component is threadedly connected to the first threaded component.

[0016] In one possible implementation, the system further includes a floor pole and a floor base, with the upper end of the floor pole connected to the lighting module and the lower end of the floor pole connected to the floor base.

[0017] In one possible implementation, a connecting rod and a base are also included, the upper end of the connecting rod being connected to the light module, and the lower end of the connecting rod being detachably connected to the base.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: the light source can rotate around the support rod with the rotating part and also rotate on its own axis, which greatly improves the flexibility of the light source. In addition, the light sources do not affect each other, and the illumination angle of each light source can be adjusted independently to form the lighting effect required by the user, thereby improving the user experience. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the dual-angle adjustable multi-light source lamp of this utility model;

[0020] Figure 2 This is an exploded view of the dual-angle adjustable multi-light source lamp of this utility model;

[0021] Figure 3This is a schematic diagram of the rotating component in the dual-angle adjustable multi-light source lamp of this utility model.

[0022] Figure 4 This is a schematic diagram of the support rod in the dual-angle adjustable multi-light source lamp of this utility model.

[0023] Figure 5 This is a schematic diagram of the limiting component in the dual-angle adjustable multi-light source lamp of this utility model.

[0024] Figure 6 This is a schematic diagram of the limiting component in the dual-angle adjustable multi-light source lamp of this utility model from another perspective.

[0025] Figure 7 This is a schematic diagram of the top cover of the dual-angle adjustable multi-light source lamp of this utility model.

[0026] Figure 8 This is a schematic diagram of the structure of the light source in the dual-angle adjustable multi-light source lamp of this utility model;

[0027] Figure 9 This is a schematic diagram of the splicing component in the dual-angle adjustable multi-light source lamp of this utility model;

[0028] Figure 10 This is a structural diagram of the dual-angle adjustable multi-light source lamp of this utility model when it is used as a floor lamp;

[0029] Figure 11 This is a structural diagram of the dual-angle adjustable multi-light source lamp of this utility model, which is a table lamp / desk lamp.

[0030] In the picture:

[0031] 1. Lighting module; 11. Support rod; 111. Limiting rib; 112. Screw fixing part; 12. Limiting component; 121. First limiting groove; 122. Positioning groove; 123. Second positioning part; 13. Rotating component; 131. First limiting block; 132. Positioning ring; 133. First positioning part; 134. Buckle part; 1341. Third limiting block; 14. Light source; 141. Lamp housing; 1411. Second limiting block; 142. Lamp panel; 143. Lampshade; 144. Lamp cover; 15. Top cover;

[0032] 2. Splicing assembly; 21. Connector; 211. First snap-fit ​​protrusion; 212. Second limiting groove; 22. First threaded component; 23. Second threaded component; 231. Second snap-fit ​​protrusion;

[0033] 3. Ground pole;

[0034] 4. Floor-standing seat;

[0035] 5. Connecting rod;

[0036] 6. Base. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0038] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0039] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0040] like Figure 1-9The lamp shown is a dual-angle adjustable multi-source lamp, including a lighting module 1. The lighting module 1 includes a support rod 11, a limiting member 12, a rotating member 13, and a light source 14. The limiting member 12 and the rotating member 13 are both sleeved on the support rod 11. The rotating member 13 is rotatably arranged relative to the support rod 11. The light source 14 is rotatably connected to the rotating member 13. There are multiple limiting members 12, rotating members 13, and light sources 14. Multiple rotating members 13 and multiple limiting members 12 are spaced apart along the extension direction of the support rod 11. Multiple limiting members 12 are respectively arranged between each rotating member 13. Each light source 14 is connected to each rotating member 13 in a one-to-one correspondence. It should be noted that the limiting member 12 and the rotating member 13 are cylindrical to facilitate their mounting on the support rod 11. Both the rotating member 13 and the limiting member 12 can slide along the support rod 11, but they are in contact with each other to prevent accidental sliding. The support rod 11 has an arc-shaped cross-section and a notch on one side to facilitate wire passage, allowing the wire to smoothly enter the rotating member 13 via the support rod 11 and then into the light source 14. In the same lighting module 1, when the number of rotating members 13 is N, the number of light sources 14 is also N. The number of components is N-1. Each limiting component 12 is respectively set between each rotating component 13. Each light source 14 is correspondingly set on the rotating component 13, so that the light source 14 can rotate around the support rod 11 together with the rotating component 13. The rotating connection between the light source 14 and the rotating component 13 allows the light source 14 to rotate on its own axis. The light from the light source 14 is along the vertical illumination direction. That is to say, the light source 14 can rotate around both the Z-axis and the X-axis, which greatly improves the flexibility of the light source 14. Moreover, each light source 14 does not affect each other, and each light source 14 can adjust its illumination angle independently, thereby forming the lighting effect required by the user and improving the user experience.

[0041] The beneficial effects of this utility model are as follows: the light source 14 can rotate around the support rod 11 with the rotating part 13 and also rotate on its own axis, which greatly improves the flexibility of the light source 14. Furthermore, each light source 14 does not affect the others, and each light source 14 can adjust its illumination angle independently, thereby forming the lighting effect required by the user and improving the user experience.

[0042] Please refer to Figure 4 , Figure 7 and Figure 8Specifically, in this embodiment, the light source 14 consists of a lamp housing 141, a lamp plate 142, a lamp shade 143, and a lamp cover 144. The lamp housing 141 is rotatably connected to the rotating component 13. The lamp plate 142 is disposed inside the lamp housing 141 and is equipped with LED beads. The lamp shade 143 and the lamp cover 144 are respectively disposed at both ends of the lamp housing 141. The lamp shade 143 is located on the light-emitting side, and the lamp cover 144 is located on the backlight side. Both the lamp cover 144 and the lamp shade 143 are snap-fitted to the lamp housing 141, which helps to improve the assembly efficiency of the light source 14. The top cover 15 of the support rod 11 is also provided. The inside of the support rod 11 is also provided with a screw fixing part 112, which is used to connect with screws. The nail fixing part 112 extends along the length of the support rod 11 and passes through the entire support rod 11, so that the top cover 15, the connector 21 and the first threaded part 22 can all be fixedly connected to the support rod 11 by screws. When assembling the lighting module 1, the connector 21 is fixed to the lower end of the support rod 11 by screws, and then the rotating part 13 (the light source 14 can be installed on the rotating part 13 first or later) and the limiting part 12 are sequentially and spaced apart. Finally, the top cover 15 is fixed to the top of the support rod 11 by screws. Similarly, when it is necessary to disassemble the lighting module 1, the top cover 15 can be removed first, and the rotating part 13 and the limiting part 12 can be taken out in sequence, which greatly improves the assembly / disassembly efficiency of the lighting module 1.

[0043] Please refer to Figure 4 In one possible implementation, the support rod 11 is provided with a limiting rib 111, and the limiting member 12 is provided with a first limiting groove 121, with the limiting rib 111 extending into the first limiting groove 121. It should be noted that the limiting rib 111 extends along the length of the support rod 11. The cooperation between the limiting rib 111 and the first limiting groove 121 prevents the limiting member 12 from rotating, thus avoiding the limiting member 12 being driven to rotate by the rotating member 13 and improving the stability of the limiting member 12.

[0044] Please refer to Figure 3 In one possible implementation, the rotating member 13 is provided with a first limiting block 131. When the rotating member 13 rotates a certain angle, the first limiting block 131 can abut against the limiting rib 111. It should be noted that the cooperation between the first limiting block 131 and the limiting rib 111 can limit the rotation angle of the rotating member 13, preventing the rotating member 13 from rotating 360° without restriction, so as to avoid the passing wires from getting tangled or broken. Specifically, in this embodiment, the rotating member 13 can rotate 330°. In other embodiments, the angle that the rotating member 13 can rotate can be changed by changing the arc length of the first limiting block 131.

[0045] Please refer to Figure 3 and Figure 6In one possible implementation, the rotating member 13 is provided with a positioning ring 132, and the limiting member 12 is provided with a positioning groove 122, with the positioning ring 132 inserted into the positioning groove 122. It should be noted that the positioning ring 132 is located at the upper end of the rotating member 13, and the positioning groove 122 is located at the lower end of the limiting member 12. The insertion of the positioning ring 132 into the positioning groove 122 ensures both the accuracy of the positioning of the rotating member 13 and the limiting member 12, and improves the connection stability between the rotating member 13 and the limiting member 12. Additionally, the top cover 15 is also provided with a positioning groove 122, with the positioning ring 132 of the uppermost rotating member 13 extending into the positioning groove 122 on the top cover 15 to ensure the stability of each rotating member 13.

[0046] Please refer to Figure 3 and Figure 5 In one possible implementation, the rotating member 13 is provided with a first positioning portion 133 that has elasticity, and the inner wall of the limiting member 12 is provided with a second positioning portion 123 that has a wave-like shape. The first positioning portion 133 abuts against the second positioning portion 123. It should be noted that the lower end of the rotating member 13 is provided with an annular structure similar to the positioning ring 132. A portion of the annular structure is cut off to form the first positioning portion 133, so that the first positioning portion 133 has the ability to undergo elastic deformation, and the first positioning portion 133 has small protrusions. The second positioning portion 123 is disposed on the upper inner wall of the limiting member 12. The annular structure at the lower end of the rotating member 13 extends into the limiting member 12, so that the annular structure is located inside the second positioning portion 123, thereby making the first positioning portion 133 abut against the second positioning portion 123. Corresponding to the positioning part 123, the second positioning part 123 is wave-shaped, with crests and troughs. The small protrusions on the first positioning part 133 extend into the troughs. When the rotating member 13 is rotated, the small protrusions on the first positioning part 133 deform due to contact with the crests. Each time a crest is passed, it means that the rotating member 13 has rotated by a certain angle. This angle is related to the density of the crests. Furthermore, the cooperation between the first positioning part 133 and the second positioning part 123 can also prevent the light source 14 from rotating unexpectedly and improve the stability of the rotating member 13.

[0047] Please refer to Figure 3 and Figure 8In one possible implementation, the rotating member 13 is provided with a latching part 134, which extends into the light source 14 and is latched to the light source 14. The latching part 134 is rotatable relative to the light source 14. It should be noted that the latching part 134 is annular and has multiple elastic latches. The lamp housing 141 of the light source 14 has a through hole on its side wall. The latching part 134 extends into the lamp housing 141 through the through hole, so that the elastic latches engage with the inner wall of the lamp housing 141, thereby achieving the latching connection between the rotating member 13 and the light source 14. Simultaneously, the annular latching part 134 does not affect the rotation of the light source 14. The user can rotate the light source 14 by applying external force. Without external force, the frictional force between the light source 14 and the rotating member 13 can also prevent the light source 14 from rotating accidentally, ensuring the stability of the light source 14.

[0048] Please refer to Figure 3 and Figure 8 In one possible implementation, a second limiting block 1411 is provided on the inner wall of the light source 14, and a third limiting block 1341 is provided on the latching part 134. When the light source 14 rotates to its limit position, the second limiting block 1411 and the third limiting block 1341 abut against each other. It should be noted that the cooperation between the second limiting block 1411 and the third limiting block 1341 can limit the rotation angle of the light source 14, preventing the light source 14 from rotating 360° without restriction, so as to avoid the passing wires from getting tangled or broken. Specifically, in this embodiment, the light source 14 can rotate 330°. In other embodiments, the angle that the rotating member 13 can rotate can also be changed by changing the arc length of the second limiting block 1411 or the third limiting block 1341.

[0049] Please refer to Figure 9In one possible implementation, it further includes a splicing assembly 2, which is used to splice multiple light modules 1. The splicing assembly 2 includes a connector 21, a first threaded component 22, and a second threaded component 23. The upper end of the connector 21 is fixedly connected to the support rod 11 of one light module 1 by a screw. The lower end of the connector 21 is inserted into the upper end of the first threaded component 22. The lower end of the first threaded component 22 is fixedly connected to the support rod 11 of another light module 1 by a screw. The upper end of the second threaded component 23 is snapped into the connector 21. The lower end of the second threaded component 23 is threadedly connected to the first threaded component 22. It should be noted that the outer wall of the first threaded component 22 is threaded, and the inner wall of the second threaded component 23 is threaded, so that the first threaded component 22 and the second threaded component 23 are tightly connected by threads. The outer wall of the connector 21 is provided with a first snap-fit ​​protrusion 211, and the inner wall of the second threaded component 23 is provided with a second snap-fit ​​protrusion 231. The first snap-fit ​​protrusion 211 and the second snap-fit ​​protrusion 231 abut against each other in the vertical direction. The second threaded component 23 is sleeved on the connector 21 and the first threaded component 22, and the second snap-fit ​​protrusion 231 is located above the first snap-fit ​​protrusion 211. Tightening the second threaded component 23 can fix the first threaded component 22 and the connector 21, so that the first threaded component 22, the second threaded component 23 and the connector 21 cooperate to form a stable connection relationship. Users only need to tighten or loosen the second threaded component 23 to realize the splicing or disassembly between the lighting modules 1, which greatly improves the splicing / disassembly efficiency between the lighting modules 1.

[0050] Furthermore, the inner wall of the top of the connector 21 is also provided with a wave-shaped second positioning part 123, which corresponds to the first positioning part 133 on the rotating part 13 located at the bottom in the lighting module 1. The upper end of the connector 21 is also provided with a second limiting groove 212. After the upper end of the connector 21 is connected to the support rod 11, the limiting rib 111 extends into the second limiting groove 212 to prevent the connector 21 from rotating and improve the connection stability between the connector 21 and the support rod 11. The end of the lighting module 1 is also provided with a power docking part. Each light source 14 is electrically connected to the power docking part. The power docking part is used to make the two lighting modules 1 electrically connected. The power docking part is fixed in the splicing assembly 2. When the two lighting modules 1 are spliced, the two power docking parts are connected to realize the transmission of power.

[0051] Please refer to Figure 10In one possible implementation, the system also includes a floor rod 3 and a floor base 4. The upper end of the floor rod 3 is connected to the lighting module 1, and the lower end of the floor rod 3 is connected to the floor base 4. It is easy to understand that the splicing assembly 2 not only enables multiple lighting modules 1 to connect to each other, but also enables the lighting modules 1 to connect to external components. The number of splicing assemblies 2 can be freely determined by the number of lighting modules 1 to be spliced ​​or by actual needs. In this implementation, there are two lighting modules 1 connected using the splicing assembly 2. The lower lighting module 1 is also connected to the floor rod 3 using the splicing assembly 2. Specifically, the inner wall of the floor rod 3 is threaded, and the lower end of the first threaded component 22 is threaded to the floor rod 3. Other parts in the splicing assembly 2 are connected in the same way as described above, except that when two lighting modules 1 are spliced, the first threaded component 22 and... The support rod 11 is connected by screws. When the light module 1 is spliced ​​with the floor rod 3, the first threaded part 22 is threadedly connected with the floor rod 3. Therefore, the structures of the two first threaded parts 22 are not exactly the same. The lower end of the first threaded part 22 connected with the floor rod 3 extends further so that it can penetrate into the floor rod 3, thereby making the connection between the first threaded part 22 and the floor rod 3 more stable. The lower end of the floor rod 3 can be fixedly connected to the floor base 4 by bolts. The floor base 4 can provide stable support for the floor rod 3 and the light module 1. When a single light module 1 or multiple light modules 1 spliced ​​together are connected with the floor rod 3 and then installed on the floor base 4, a floor lamp can be formed for user use.

[0052] Please refer to Figure 11 In one possible implementation, it also includes a connecting rod 5 and a base 6. The upper end of the connecting rod 5 is connected to the light module 1, and the lower end of the connecting rod 5 is detachably connected to the base 6. It should be noted that in the above implementation, the light module 1 forms a floor lamp by connecting with the floor rod 3 and the floor base 4. In this implementation, the light module 1 forms a table lamp by connecting with the connecting rod 5 and the base 6. Specifically, the upper end of the connecting rod 5 is fixedly connected to the support rod 11 by screws, and the upper end of the connecting rod 5 is rotatably engaged with the rotating part 13 to avoid affecting the rotation of the rotating part 13. In addition, when forming a table lamp, multiple light modules 1 can be spliced ​​together using the splicing component 2 and then connected to the connecting rod 5 and installed on the base 6, or a single light module 1 can be directly installed on the base 6 via the connecting rod 5.

[0053] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A dual-angle adjustable multi-light source luminaire, characterized by, Including lighting modules; The lighting module includes a support rod, a limiting component, a rotating component, and a light source. The limiting component and the rotating component are both sleeved on the support rod. The rotating component is rotatably configured relative to the support rod. The light source is rotatably connected to the rotating component. The number of the limiting member, the rotating member, and the light source are all multiple. The multiple rotating members and the multiple limiting members are all spaced apart along the extension direction of the support rod, and the multiple limiting members are respectively located between each of the rotating members. Each light source is connected to each of the rotating members in a one-to-one correspondence.

2. The dual-angle adjustable multi-light source luminaire of claim 1, wherein, The support rod is provided with a limiting rib, and the limiting member is provided with a first limiting groove, the limiting rib extending into the first limiting groove.

3. The dual-angle adjustable multi-light source lamp as described in claim 2, characterized in that, The rotating component is provided with a first limiting block. When the rotating component rotates at a certain angle, the first limiting block can abut against the limiting rib.

4. The dual-angle adjustable multi-source luminaire of claim 1, wherein, The rotating component is provided with a positioning ring, and the limiting component is provided with a positioning groove, and the positioning ring is inserted into the positioning groove.

5. The dual-angle adjustable multi-source luminaire of claim 1, wherein, The rotating component is provided with a first positioning part with elasticity, and the inner wall of the limiting component is provided with a second positioning part with a wave shape, and the first positioning part abuts against the second positioning part.

6. The dual-angle adjustable multi-source luminaire of claim 1, wherein, The rotating component is provided with a latching part, which extends into the light source and is latched to the light source. The latching part is rotatably configured relative to the light source.

7. The dual-angle adjustable multi-source luminaire of claim 6, wherein, The inner wall of the light source is provided with a second limiting block, and the buckle part is provided with a third limiting block. When the light source is rotated to the limit position, the second limiting block and the third limiting block abut against each other.

8. The dual-angle adjustable multi-source luminaire of claim 1, wherein, It also includes a splicing component, which is used to splice multiple of the light modules together; The splicing assembly includes a connector, a first threaded component, and a second threaded component. The upper end of the connector is fixedly connected to the support rod of a lighting module, the lower end of the connector is inserted into the upper end of the first threaded component, the lower end of the first threaded component is fixedly connected to the support rod of another lighting module, the upper end of the second threaded component is snapped into the connector, and the lower end of the second threaded component is threadedly connected to the first threaded component.

9. The dual-angle adjustable multi-source luminaire of claim 1, wherein, It also includes a floor pole and a floor base, with the upper end of the floor pole connected to the lighting module and the lower end of the floor pole connected to the floor base.

10. The dual-angle adjustable multi-source luminaire of claim 1, wherein, It also includes a connecting rod and a base, the upper end of the connecting rod being connected to the light module, and the lower end of the connecting rod being detachably connected to the base.

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