Lamp

Abstract

The utility model provides a lamp. The lamp comprises a lamp body; the surface ring comprises an annular wall, and the annular wall is arranged around the lamp body; the mounting piece comprises a first connecting part and a second connecting part, the first connecting part is fixedly connected with the annular wall, and the second connecting part is arranged on the outer side of the lamp body; the elastic piece comprises a fixed end and a free end, and the second connecting part is configured to provide supporting force for the elastic piece when the free end rotates relative to the fixed end. According to the lamp, the plastic face ring is adopted, the cost is reduced, meanwhile, the weight of the lamp is reduced, indirect connection between the plastic face ring and the elastic piece is achieved through the metal installation piece, and the problem that the plastic face ring is deformed due to the fact that the plastic face ring directly bears stress generated by deformation of the elastic piece is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, and particularly relates to a lamp. Background Art

[0002] At present, with the improvement of living standards and technological levels, high-power lamps have become part of the decoration in exhibition halls, living rooms and some public places.

[0003] In the prior art, the design of high-power lamps often faces challenges such as high manufacturing costs, large weight, inconvenient installation and maintenance. The snap ring of traditional lamps is directly connected to the face ring. During long-term use, the face ring is deformed due to directly bearing the stress generated by the deformation of the snap ring, reducing the service life of the lamp and being unfavorable for market competition. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-power lamp with firm installation.

[0005] To achieve the above purpose, the technical solution of the utility model provides a lamp, including:

[0006] A lamp body;

[0007] A face ring, including an annular wall, and the annular wall is arranged around the lamp body;

[0008] A mounting member, including a first connection part and a second connection part, the first connection part is fixedly connected to the annular wall and the second connection part is arranged outside the lamp body;

[0009] An elastic member, including a fixed end and a free end, and the second connection part is configured to provide a supporting force for the elastic member when the free end rotates relative to the fixed end.

[0010] Optionally, a stress groove is provided on the annular wall, and the mounting member is fixed in the stress groove.

[0011] Optionally, a mounting part is provided on the annular wall, one of the mounting part and the first connection part is a clamping part, and the other is a clamping groove, and the clamping part matches the clamping groove.

[0012] Optionally, the elastic member is a spring lock, the fixed end and the free end are respectively a spring and a lock rod fixedly connected, and the spring lock is configured to be pressed to rotate the lock rod around the axial direction of the spring and then snap into and abut against the position to be installed to complete the installation of the lamp.

[0013] Optionally, the second connection part is a slotted structure, and convex parts are provided on both sides of the inner wall of the slotted structure for snapping into from both ends of the spring.

[0014] Optionally, a rotating shaft is provided on the lamp body, a rotating shaft groove for accommodating the rotating shaft is provided on the annular wall, and the opening of the rotating shaft groove faces the lamp body.

[0015] Optionally, the mounting member is provided with an anti - detachment groove, and the opening direction of the anti - detachment groove is opposite to that of the rotating shaft groove.

[0016] Optionally, the force - receiving groove includes two side grooves, and both sides of the mounting member are respectively fixed in the two side grooves.

[0017] Optionally, the force - receiving groove further includes a bottom groove located between the two side grooves, and the bottom end of the mounting member is fixed in the bottom groove.

[0018] Optionally, the mounting member is made of metal material.

[0019] Compared with the prior art, the technical solution of the present utility model has the following beneficial effects:

[0020] The lamp of the embodiment of the present utility model includes a lamp body, a face ring, a mounting member and an elastic member. The face ring includes an annular wall surrounding the lamp body. The mounting member includes a first connecting portion and a second connecting portion. The first connecting portion is fixedly connected to the annular wall. The second connecting portion is arranged outside the lamp body and can provide a supporting force for the elastic member when the free end of the elastic member rotates relative to the fixed end. Therefore, by clamping and fixing the mounting member in the annular wall and connecting the fixed end of the elastic member to the mounting member, the face ring and the elastic member are firmly connected, avoiding the deformation of the face ring due to directly bearing the stress generated by the deformation of the elastic member. This not only ensures the flatness and beauty of the appearance of the lamp, but also extends the service life of the face ring and improves the overall durability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three - dimensional structure diagram of a lamp according with the embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a cross - sectional view of the shown lamp;

[0023] Figure 3 is Figure 1 an exploded view of the shown lamp;

[0024] Figure 4 is Figure 3 a three - dimensional structure diagram of the face ring in;

[0025] Figure 5 is Figure 4 a three - dimensional structure diagram of the shown face ring from another angle;

[0026] Figure 6 is Figure 3 a three - dimensional structure diagram of the shown mounting member;

[0027] Figure 7 is Figure 3 a three - dimensional structure diagram of the shown elastic member.

[0028] Description of the reference numerals in the drawings:

[0029] 100 - Lighting fixture;

[0030] 200 - Lamp body, 201 - Rotating shaft;

[0031] 300 - Face ring, 310 - Contact part, 3101 - Mounting surface, 320 - Annular wall, 3201 - Stress groove, 3211 - Side groove, 3212 - Bottom groove, 3202 - Mounting part, 3203 - Shaft groove;

[0032] 400 - Mounting piece, 410 - First part, 4101 - First connecting part, 4102 - Anti - detachment groove, 420 - Second part, 4201 - Second connecting part, 4202 - Protruding part, 430 - Third part;

[0033] 500 - Elastic part, 510 - Fixed end, 5101 - First contact arm, 5102 - Second contact arm, 520 - Free end, 5201 - Fixed piece, 530 - Connecting arm. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be described in detail below with reference to the drawings and specific embodiments.

[0035] Here, it should be noted that in order to avoid obscuring the present utility model due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present utility model are shown in the drawings, while other details less related to the present utility model are omitted.

[0036] In addition, it should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0037] Please refer to Figure 1 As shown, the lighting fixture 100 of the embodiment of the present utility model is fixed on an installation base (ceiling, wall, etc.). The specific structure will be described in detail below with reference to the lighting fixture 100. The lighting fixture 100 in this embodiment is a high - power spot - light. In practical applications, the lighting fixture 100 is not limited to the spot - light shown in this embodiment, and may also be a lighting fixture with other structures.

[0038] Please refer to Figures 2 to 3As shown, the lamp 100 includes a lamp body 200, a face ring 300, a mounting member 400 and an elastic member 500. The lamp body 200 is accommodated in the mounting base. The face ring 300 serves as a bridge connecting the lamp body 200 and the mounting base. In this embodiment, it is set to be a plastic material, which greatly reduces the weight of the lamp 100 and saves costs. Since the face ring 300 is made of plastic material, during the installation and long-term use of the lamp 100, directly fixing the elastic member 500 to the face ring 300 may cause the face ring 300 to deform due to force. Therefore, a mounting member 400 made of metal material is set to connect the face ring 300 and the elastic member 500. Since the metal mounting member 400 has a high strength, the plastic face ring 300 will not be deformed due to excessive torque of the elastic member 500.

[0039] See also Figures 4 to 5 As shown, the face ring 300 includes an abutment portion 310 and an annular wall 320. The abutment portion 310 is exposed to the mounting base, and the abutment portion 310 is provided with a mounting surface 3101 facing the mounting base. In fact, when the lamp 100 is mounted on the mounting base, the mounting surface 3101 at least partially abuts against the outer surface of the mounting base, ensuring the stable installation of the lamp 100. The annular wall 320 extends from the mounting surface 3101 toward one side of the mounting base, providing a fixed position for the mounting member 400.

[0040] The annular wall 320 is disposed around the lamp body 200. The annular wall 320 is provided with a stress groove 3201, and the mounting member 400 is fixed in the stress groove 3201. In this embodiment, two stress grooves 3201 are provided. In other embodiments, multiple stress grooves 3201 may also be provided to enhance the installation stability of the lamp 100.

[0041] The stress groove 3201 includes two side grooves 3211 and a bottom groove 3212 located between the two side grooves 3211. The two sides of the mounting member 400 are respectively fixed in the two side grooves 3211 and abut against the corresponding side grooves 3211. The bottom end of the mounting member 400 is fixed in the bottom groove 3212 and abuts against the bottom groove 3212. By setting two side grooves 3211 and one bottom groove 3212, three-directional support (two sides and bottom) is provided for the mounting member 400. This three-point support method can significantly enhance the stability of the mounting member 400 in the stress groove 3201 and prevent it from shaking or displacing when subjected to external force. The stress groove 3201 is supported in three directions, so that the mounting member 400 can evenly distribute the force to the entire stress groove 3201 when subjected to force. This uniform force distribution helps to reduce local stress concentration and improve the bearing capacity and service life of the entire system.

[0042] In short, the setting of the force-receiving groove 3201 simplifies the installation process of the lamp 100. The installer only needs to align the mounting member 400 with the force-receiving groove 3201 and insert it to complete the preliminary installation and fixation, without complex adjustment or additional fixation steps. This not only improves the installation efficiency but also reduces the installation difficulty.

[0043] In this embodiment, the position on the annular wall 320 where the force-receiving groove 3201 is provided is actually a notch. Therefore, the side of the force-receiving groove 3201 facing away from the lamp body 200 is hollowed out, saving costs and enabling a clearer and more intuitive view of the clamping process between the mounting member 400 and the force-receiving groove 3201, allowing the installer to quickly and accurately complete the installation work and reducing installation errors and rework caused by inaccurate positioning.

[0044] The mounting member 400 is clamped and fixed in the force-receiving groove 3201. The mounting member 400 is arranged in a sheet shape, and the outer edge of the mounting member 400 is clamped in the corresponding side groove 3211 and bottom groove 3212, realizing a quick connection with the face ring 300.

[0045] Please refer to Figure 6 As shown, the mounting member 400 includes a first part 410, a second part 420, and a third part 430. Among them, the first part 410 is in clamping cooperation with the force-receiving groove 3201 to ensure a stable connection between the mounting member 400 and the face ring 300. The second part 420 is exposed outside the force-receiving groove 3201 and is located outside the lamp body 200, enabling the installer to more easily access the mounting member 400 for operations such as installation, adjustment, or maintenance. The third part 430 connects the first part 410 and the second part 420 to form an integral structure.

[0046] The first part 410 is provided with a first connecting portion 4101, and the first connecting portion 4101 is fixedly connected to the annular wall 320. The annular wall 320 is provided with a mounting portion 3202, and one of the mounting portion 3202 and the first connecting portion 4101 is a clamping portion, and the other is a clamping groove, and the clamping portion and the clamping groove are matched. The first part 410 of the mounting member 400 is inserted into the force-receiving groove 3201, and the mounting portion 3202 and the first connecting portion 4101 are clamped and matched with each other. This clamping method not only makes the installation of the mounting member 400 simple and fast but also firm and reliable, ensuring a tight connection between the mounting member 400 and the force-receiving groove 3201 and effectively preventing loosening and falling-off phenomena.

[0047] In this embodiment, the first connecting portion 4101 is a clamping groove, and the mounting portion 3202 is a clamping portion. During installation, the first part 410 of the mounting member 400 is aligned with the stress groove 3201 and inserted until the clamping portion is snapped into the clamping groove, indicating that the installation is in place. Of course, in other embodiments, the first connecting portion 4101 can also be a clamping portion, and the mounting portion 3202 is a clamping groove. The present utility model does not limit this.

[0048] An anti - detachment groove 4102 is provided at the end of the first part 410, and a rotating shaft groove 3203 corresponding to the anti - detachment groove 4102 is provided on the annular wall 320. A rotating shaft 210 is provided on the side of the lamp body 200 close to the face ring 300, and the rotating shaft 210 is installed in the rotating shaft groove 3203.

[0049] The diameter of the end of the rotating shaft 210 is greater than the diameter of the rotating shaft groove 3203 to ensure that the rotating shaft 210 will not easily detach after being installed in the rotating shaft groove 3203. Further, the opening of the rotating shaft groove 3203 faces the lamp body 200, and the opening direction of the anti - detachment groove 4102 is opposite to the opening direction of the rotating shaft groove 3203, thereby limiting the rotating shaft 210 in the receiving space formed by the rotating shaft groove 3203 and the anti - detachment groove 4102. Through the close cooperation of the rotating shaft 210, the rotating shaft groove 3203 and the anti - detachment groove 4102, the lamp 100 is firmly connected to the face ring 300, enhancing the overall structural strength of the lamp 100, enabling it to better resist external impacts and vibrations, and extending the service life.

[0050] Please refer to Figure 7 As shown, the elastic member 500 is a spring lock, which includes a fixed end 510 and a free end 520 arranged opposite to each other. The fixed end 510 is connected to the mounting member 400, and the free end 520 abuts against the mounting base. Among them, the fixed end 510 and the free end 520 are respectively a spring and a lock rod connected fixedly. The spring lock is configured to press the lock rod to rotate around the spring axis and then snap into and abut against the installation position to complete the installation of the lamp 100. Optionally, the fixed end 510 and the free end 520 are of an integrated structure.

[0051] Specifically, the second part 420 is provided with a second connecting portion 4201. The second connecting portion 4201 is arranged on the outer side of the lamp body 200 and is configured to provide a supporting force for the elastic member 500 when the free end 520 rotates relative to the fixed end 510. Optionally, the second connecting portion 4201 is a slotted structure, and convex portions 4202 are provided on both sides of the inner wall of the slotted structure for snapping into from both ends of the spring. The spring of the elastic member 500 is assembled at the slotted structure, and both ends of the spring are respectively sleeved on the corresponding convex portions 4202 to connect the fixed end 510 of the elastic member 500 with the second part 420. The design of the slotted structure and the setting of the convex portions 4202 provide a clear installation position and limit for the elastic member 500, effectively preventing the dislocation or detachment of the elastic member 500 during the installation process.

[0052] In this embodiment, the third part 430 connects the first part 410 and the second part 420 to form an integral structure. The first connecting portion 4101 is a snap-fit groove provided on the first part 410 , and the second connecting portion 4201 is a slotted structure provided on the second part 420 .

[0053] Of course, in another embodiment, the first connecting portion 4101 may also exist as an integral structure having a snap-in groove, which is equivalent to the first part 410 in the first embodiment; the second connecting portion 4201 may also exist as an integral structure having a slotted structure, which is equivalent to the second part 420 in the first embodiment. As long as a stable connection between the face ring 300, the mounting member 400, and the elastic member 500 can be achieved, there is no limitation on this.

[0054] The fixed end 510 of the elastic member 500 is provided with a first abutting arm 5101 and a second abutting arm 5102. The first abutting arm 5101 abuts against the corresponding protrusion 4202, and the second abutting arm 5102 abuts against the third part 430 and the bottom wall of the slotted structure. This double abutting design greatly increases the contact area and friction between the elastic member 500 and the mounting member 400, thereby improving the stability of the connection. Even when subjected to external force or vibration, the elastic member 500 can be effectively prevented from loosening or falling off. The third part 430 is arranged in a stepped shape, which provides more contact surfaces for the fixing of the elastic member 500, thereby improving the stability of the connection between the elastic member 500 and the mounting member 400.

[0055] The free end 520 of the elastic member 500 is embedded in a fixing plate 5201, and the lower end of the fixing plate 5201 abuts against the upper surface of the installation base. The setting of the fixing plate 5201 facilitates the installation personnel to better hold the free end 520 of the elastic member 500, which is convenient for installation.

[0056] Two connecting arms 530 are provided between the fixed end 510 and the free end 520, and a hollow design is provided between the two connecting arms 530. This hollow design not only reduces the weight of the elastic member 500, but also improves its elastic deformation capability, making it easier to move the fixing plate 5201 during the installation of the lamp 100.

[0057] The following is the installation process of the lamp 100 of this embodiment:

[0058] Insert the rotating shaft 210 of the lamp body 200 into the rotating shaft groove 3203 on the surface ring 300 to achieve the preliminary fixation of the lamp body 200 and the surface ring 300. Then, insert the first part 410 of the mounting member 400 into the force-receiving groove 3201 until the engaging portion is engaged with the engaging groove on the mounting member 400. The two side edges of the mounting member 400 are respectively inserted into the corresponding side grooves 3211, and the bottom end of the mounting member 400 is inserted into the bottom groove 3212. At this time, it means that the mounting member 400 is installed in place. Then, install the fixed end 510 of the elastic member 500 at the second connecting portion 4201 of the second part 420, so that both ends of the spring are sleeved on the corresponding protruding portions 4202, and the position of the spring is adjusted adaptively to ensure that the first abutting arm 5101 and the second abutting arm 5102 abut on the mounting member 400.

[0059] When installing the lamp 100, bring the lamp 100 close to the installation base, so that the lamp body 200 part first enters the installation hole of the installation base. Press the locking rod to lift the free end 520 of the elastic member 500 upward into the installation hole. At this time, the second abutting arm 5102 also lifts upward. Release the hand, and the second abutting arm 5102 elastically returns to press the free end 520 downward, so that the free end 520 abuts against the upper surface of the installation base, realizing the rapid and stable installation of the lamp 100.

[0060] In summary, the lamp 100 of the embodiment of the present invention connects the plastic surface ring 300 and the elastic member 500 by setting a metal mounting member 400. On the basis of realizing that the plastic surface ring 300 reduces the cost and weight of the lamp 100, the metal mounting member 400 is used to make the plastic surface ring 300 not directly connected to the elastic member 500, and the plastic surface ring 300 will not be deformed due to the action of the elastic member 500, ensuring the flatness and beauty of the appearance of the lamp 100. The high-strength property of the metal mounting member 400 also makes the installation of the lamp 100 more firm and improves the service life of the lamp 100.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A lighting fixture, characterized in that, Comprising: A lamp body (200); A face ring (300), including an annular wall (320), the annular wall (320) being disposed around the lamp body (200); A mounting member (400), including a first connecting portion (4101) and a second connecting portion (4201), the first connecting portion (4101) being fixedly connected to the annular wall (320) and the second connecting portion (4201) being disposed outside the lamp body (200); An elastic member (500), including a fixed end (510) and a free end (520), the second connecting portion (4201) being configured to provide a supporting force for the elastic member (500) when the free end (520) rotates relative to the fixed end (510).

2. The luminaire according to claim 1, characterized in that, The annular wall (320) is provided with a force-receiving groove (3201), and the mounting member (400) is fixed in the force-receiving groove (3201).

3. The luminaire according to claim 1, characterized in that, The annular wall (320) is provided with a mounting portion (3202), one of the mounting portion (3202) and the first connecting portion (4101) being a clamping portion and the other being a clamping groove, the clamping portion being matched with the clamping groove.

4. The luminaire according to claim 1, characterized in that, The elastic member (500) is a spring lock, the fixed end (510) and the free end (520) being a spring and a locking rod fixedly connected respectively, the spring lock being configured to be pressed to rotate the locking rod around the spring axis and then snap into and abut against a position to be installed to complete the installation of the lamp (100).

5. The luminaire according to claim 4, characterized in that, The second connecting portion (4201) is a slotted structure, and convex portions (4202) are provided on both sides of the inner wall of the slotted structure for snapping into from both ends of the spring.

6. The luminaire according to claim 1, characterized in that, The lamp body (200) is provided with a rotating shaft (210), the annular wall (320) is provided with a rotating shaft groove (3203) for accommodating the rotating shaft (210), and the opening of the rotating shaft groove (3203) faces the lamp body (200).

7. The luminaire according to claim 6, characterized in that, The mounting member (400) is provided with an anti-detachment groove (4102), and the opening direction of the anti-detachment groove (4102) is opposite to the opening direction of the rotating shaft groove (3203).

8. The luminaire according to claim 2, characterized in that, The force-receiving groove (3201) includes two side grooves (3211), and both sides of the mounting member (400) are respectively fixed in the two side grooves (3211).

9. The luminaire according to claim 8, wherein, The force-receiving groove (3201) further includes a bottom groove (3212) located between the two side grooves (3211), and the bottom end of the mounting member (400) is fixed in the bottom groove (3212).

10. The luminaire according to claim 1, characterized in that, The mounting member (400) is made of a metal material.

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