Adjusting module and embedded lamp

Abstract

The utility model provides a kind of installation adjustment module and embedded lamp, installation adjustment module includes face cover and rotating ring, face cover includes ring wall and bottom cornice, ring wall is equipped with protruding part, protruding part is protruding towards ring wall inside, bottom cornice is located at the bottom of ring wall, bottom cornice has bending part, bending part is bent protruding to ring wall inside, form clamping position between protruding part and bending part, face cover is integrally formed by stamping by iron material, rotating ring includes ring body, elastic buckle and annular protrusion, on the circumference of ring body, the both sides of elastic buckle and ring body have through slot, annular protrusion is formed on ring body and elastic buckle, through slot penetrates annular protrusion, annular protrusion and the bottom of ring body have spacing, the bottom of ring body to annular protrusion is clamped and connected in clamping position, rotating ring can rotate relative to face cover;Embedded lamp includes above-mentioned installation adjustment module, installation adjustment module can guarantee structural strength and texture, reduce production investment.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to an installation and adjustment module and an embedded lighting fixture equipped with the installation and adjustment module. Background Technology

[0002] Currently, most recessed lighting fixtures on the market (such as downlights and spotlights) use die-cast aluminum or plastic for their faceplates, resulting in high product development costs. Specifically, while die-cast aluminum allows for complex and diverse structural designs, its high mold costs increase product prices. Plastic faceplates, while also enabling diverse structural designs, have similar mold costs to die-cast aluminum and suffer from insufficient strength and susceptibility to deformation. Utility Model Content

[0003] The primary objective of this invention is to provide an installation and adjustment module that can guarantee structural strength and texture while reducing production costs.

[0004] The second objective of this invention is to provide an embedded lamp with the aforementioned mounting and adjustment components.

[0005] To achieve the first objective of this utility model, it provides an installation and adjustment module, comprising a face cover and a rotating ring. The face cover includes a ring wall and a bottom edge. The ring wall has a protrusion that protrudes inward. The bottom edge is located at the bottom of the ring wall and has a bent portion that bends inward and protrudes outward. A locking position is formed between the protrusion and the bent portion. The face cover is integrally formed from iron by stamping. The rotating ring includes a ring body, an elastic buckle, and an annular protrusion. In the circumferential direction of the ring body, there are through grooves between the two sides of the elastic buckle and the ring body. The annular protrusion is formed on the ring body and the elastic buckle. The through grooves pass through the annular protrusion. There is a gap between the annular protrusion and the bottom of the ring body. The bottom of the ring body and the annular protrusion are engaged and connected in the locking position. The rotating ring can rotate relative to the face cover.

[0006] As can be seen from the above, the design of the faceplate makes it easier to assemble and disassemble with the rotating ring, and the two do not require additional connectors to connect them during assembly. In addition, compared with the traditional die-casting and injection molding processes for forming the faceplate, using iron material to form the faceplate in one piece through stamping can not only ensure the structural strength of the faceplate, but also achieve a texture similar to that of aluminum faceplates, reduce development costs, increase product profits, and help lower product prices and improve market competitiveness.

[0007] A preferred embodiment is that the protrusion has a guide section, a vertical section and a horizontal section, the guide section extending obliquely from the annular wall toward the bottom of the cover, the vertical section extending from the extended end of the guide section toward the bottom of the cover, and the horizontal section extending from the extended end of the vertical section to the annular wall.

[0008] As can be seen from the above, the guide section can guide the elastic buckle of the rotating ring to undergo elastic deformation, so that the annular protrusion on the elastic buckle can pass over the protrusion, thereby facilitating the assembly between the cover and the rotating ring; the horizontal section is used to cooperate with the bending part, the annular protrusion and the ring body to effectively prevent the rotating ring and the cover from separating without disassembly, ensuring the reliability of the connection between the two.

[0009] A further option is that the bottom outer edge of the ring body is set with a first slope, and the slope of the first slope matches the slope of the inclined section of the bend; the bottom outer edge of the annular protrusion is set with an arc surface or a second slope, and the slope of the second slope matches the slope of the guide section.

[0010] As can be seen from the above, the design of the first bevel on the ring body helps to reduce the pressure on the bending part, protect the cover, and extend the service life of the cover; the design of the arc surface or the second bevel on the arc-shaped protrusion allows the ring protrusion on the elastic buckle to pass over the protrusion better and reduces damage to the protrusion.

[0011] Another preferred option is that the outer periphery of the bottom edge has a flange structure that extends toward the top of the cover.

[0012] As can be seen from the above, the flange structure can improve the structural strength of the bottom edge and ensure the stability and reliability of the connection between the installation adjustment module and the external structure.

[0013] Another preferred embodiment is that the ring wall is provided with a limiting protrusion that protrudes into the ring wall; and the ring body is provided with a limiting baffle that can rotate to contact the limiting protrusion.

[0014] As can be seen from the above, this design can prevent the rotating ring from causing the lamp body unit to rotate indefinitely in one direction, thereby avoiding the power supply cable connected to the lamp body unit from twisting, preventing damage or breakage of the power supply cable, and improving the safety of use.

[0015] A further proposed solution is to have a positioning ring protruding outward from the ring body, with the outer diameter of the positioning ring matching the inner diameter of the ring wall.

[0016] As can be seen from the above, the design of the positioning ring allows the lamp body unit to support the rotating ring when it rotates relative to the rotating ring, reducing the wobbling gap between the rotating ring and the cover, and ensuring the compact structure and reliability of the installation and adjustment module.

[0017] A further embodiment includes two protrusions evenly distributed along the circumference of the ring wall; two elastic buckles evenly distributed along the circumference of the ring body; two positioning rings evenly distributed along the circumference of the ring body, with the distribution direction of the two positioning rings perpendicular to the distribution direction of the two elastic buckles; a first distance between the positioning ring and the bottom of the ring body is greater than a second distance between the top of the elastic buckle and the bottom of the ring body; and two first connecting holes evenly distributed along the circumference of the ring body, with one first connecting hole located between a positioning ring and an annular protrusion.

[0018] As can be seen from the above, the design ensures a stable and reliable connection between the faceplate and the rotating ring, while also simplifying the structure of the faceplate and the rotating ring to the greatest extent and reducing product development costs.

[0019] A further improvement is that each protrusion is provided with a second connection hole; the installation and adjustment module also includes two retaining springs, each of which corresponds to one of the two second connection holes, and the retaining springs are connected to the corresponding second connection hole through a locking member.

[0020] As can be seen above, the retaining spring is used to mate with the rim of the cover to reliably fix the recessed luminaire with the mounting adjustment module to the external structure.

[0021] A further improvement is that the ring wall has a groove at the snap ring, and the snap ring can engage with the groove.

[0022] As can be seen from the above, by setting a slot to cooperate with the snap ring, the number of locking parts between the snap ring and the cover can be reduced, simplifying the assembly of both and reducing costs.

[0023] To achieve the second objective of this utility model, this utility model provides an embedded lamp, including a lamp body unit, which further includes the aforementioned mounting and adjustment module, and the lamp body unit is rotatably connected to a rotating ring.

[0024] As can be seen from the above, by configuring the above-mentioned installation and adjustment modules, recessed lighting fixtures can reduce development costs, increase product profits, and help lower product prices and improve market competitiveness. Attached Figure Description

[0025] Figure 1 This is a cross-sectional view of an embodiment of the embedded lighting fixture of this utility model.

[0026] Figure 2 This is a structural diagram of the faceplate of an embodiment of the embedded lamp of this utility model.

[0027] Figure 3 This is a structural diagram of the rotating ring in an embodiment of the embedded lighting fixture of this utility model.

[0028] Figure 4 This is a cross-sectional view of the cover of an embodiment of the embedded lighting fixture of this utility model.

[0029] Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0030] Figure 6 yes Figure 1 Enlarged view of point A in the middle.

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments. Detailed Implementation

[0032] Recessed Lighting Fixture Examples Reference Figure 1 The recessed lighting fixture 100 includes a mounting and adjustment module 101 and a lamp body unit 102. The mounting and adjustment module 101 includes a face cover 1, a rotating ring 2, and a retaining spring 3.

[0033] Combination Figure 2 The cover 1 includes an annular wall 11 and a bottom eave 12, with the bottom eave 12 located at the bottom of the annular wall 11. The cover 1 is integrally formed from iron through stamping. Compared with traditional die-casting and injection molding processes for forming the cover 1, using iron for integral stamping ensures the structural strength of the cover 1, achieves a texture similar to that of an aluminum cover 1, reduces development costs, increases product profits, and helps lower product prices, thereby enhancing market competitiveness. Preferably, a protective coating can be sprayed onto the cover 1 to enhance its corrosion resistance and texture.

[0034] The ring wall 11 has a protrusion 111, which protrudes inward toward the ring wall 11. The bottom edge 12 has a bent portion 121, wherein the bent portion 121 bends and protrudes inward toward the ring wall 11, so that a locking position 10 is formed between the protrusion 111 and the bent portion 121.

[0035] Furthermore, the outer periphery of the bottom eaves 12 has a flange 122 structure that extends toward the top of the cover 1. By adding a flange 122 structure to the outer periphery of the bottom eaves 12, the structural strength of the bottom eaves 12 can be effectively enhanced to ensure the stability and reliability of the engagement connection between the installation adjustment module 101 and the external structure (such as the ceiling).

[0036] Combination Figure 3The rotating ring 2 includes a ring body 21, an elastic buckle 22, and an annular protrusion 23. The rotating ring 2 is formed using injection molding, allowing for the creation of more complex structures. The annular protrusion 23 is formed on the ring body 21 and the elastic buckle 22. In the circumferential direction of the ring body 21, there are through grooves 24 between the elastic buckle 22 and the ring body 21 on both sides. The through grooves 24 penetrate the annular protrusion 23. The through grooves 24 enhance the elastic deformation capability of the elastic buckle 22, allowing the annular protrusion 23 on the elastic buckle 22 to better pass over the protrusions 111 on the ring wall 11. Furthermore, there is a gap between the annular protrusion 23 and the bottom of the ring body 21.

[0037] When the cover 1 and the rotating ring 2 are assembled, the area from the bottom of the ring body 21 to the annular protrusion 23 is engaged in the locking position 10. This is achieved by the bottom of the ring engaging with the bent portion 121 of the bottom edge 12, and the annular protrusion 23 engaging with the protrusion 111 on the ring wall 11, thereby engaging the rotating ring 2 in the locking position 10. At this time, the rotating ring 2 can rotate relative to the cover 1. The design of the cover 1 makes it easier to assemble and disassemble with the rotating ring 2, and no additional connectors are needed to connect the two during assembly. Preferably, there are two protrusions 111, and the two protrusions 111 are evenly distributed along the circumference of the ring wall 11; correspondingly, there are two elastic buckles 22, and the two elastic buckles 22 are evenly distributed along the circumference of the ring body 21. This design can ensure a stable and reliable connection between the cover 1 and the rotating ring 2, while also simplifying the structure of the cover 1 and the rotating ring 2 to the greatest extent and reducing product development costs.

[0038] Furthermore, a positioning ring portion 213 is formed protruding outward from the ring body 21, and the outer diameter of the positioning ring portion 213 matches the inner diameter of the ring wall 11. The positioning ring portion 213 is used to support the rotating ring 2 when the rotating ring 2 drives the lamp body unit 102 to rotate or when the lamp body unit 102 rotates relative to the rotating ring 2, thereby reducing the wobbling gap between the rotating ring 2 and the cover 1 and ensuring the compact structure and reliability of the installation and adjustment module 101. Preferably, there are two positioning ring portions 213, and the two positioning ring portions 213 are evenly distributed along the circumference of the ring body 21. Moreover, the distribution direction of the two positioning ring portions 213 is preferably perpendicular to the distribution direction of the two elastic buckles 22, so as to optimize the structure of the rotating ring 2 and make it more convenient to operate the elastic buckles 22 to perform elastic deformation.

[0039] In addition, the ring body 21 is provided with two first connecting holes 214, and the two first connecting holes 214 are evenly distributed along the circumference of the ring body 21. The first connecting holes 214 are used to connect the lamp body unit 102, so that the lamp body unit 102 can rotate relative to the rotating ring 2 around the axis of the first connecting hole 214. At the same time, the rotating ring 2 can drive the lamp body unit 102 to rotate along the axis of the ring wall 11, so as to realize the adjustment of the lighting angle of the lamp body unit 102. Preferably, the first distance between the positioning ring part 213 and the bottom of the ring body 21 is greater than the second distance between the top of the elastic buckle 22 and the bottom of the ring body 21, and one first connecting hole 214 is located between one positioning ring part 213 and the annular protrusion 23, so as to optimize the structural layout of the rotating ring 2, facilitate the manufacturing of the rotating ring 2, reduce the structural complexity of the mold, and also make the volume of the rotating ring 2 smaller.

[0040] Combination Figure 4 and Figure 5 Preferably, the protrusion 111 has a guide section 1111, a vertical section 1112, and a horizontal section 1113; wherein, the guide section 1111 extends obliquely from the annular wall 11 toward the bottom of the cover 1, the vertical section 1112 extends from the extended end of the guide section 1111 toward the bottom of the cover 1, and the vertical section 1112 is generally parallel to the annular wall 11, and the horizontal section 1113 extends from the extended end of the vertical section 1112 to the annular wall 11, and the horizontal section 1113 is generally perpendicular to the axial direction of the annular wall 11. By designing the structure of the protrusion 111, the guide section 1111 can guide the elastic buckle 22 of the rotating ring 2 to undergo elastic deformation, so that the annular protrusion 23 on the elastic buckle 22 passes over the protrusion 111, thereby facilitating the assembly between the cover 1 and the rotating ring 2; the horizontal section 1113 is used to cooperate with the bending section 121, the annular protrusion 23 and the ring body 21 to effectively prevent the rotating ring 2 and the cover 1 from being separated without disassembly, ensuring the reliability of the connection between the two.

[0041] In this embodiment, the bottom outer edge of the annular protrusion 23 is provided as an arc surface 231. This design helps the annular protrusion 23 on the elastic buckle 22 to better pass over the protrusion 111 and reduces damage to the protrusion 111. It is understood that in some embodiments, the bottom outer edge of the annular protrusion 23 may also be designed as a second slope, and the inclination of the second slope matches the inclination of the guide segment 1111, such as the inclination of the second slope being close to or equal to the inclination of the guide segment 1111.

[0042] Furthermore, in some embodiments, the bottom outer edge of the ring 21 may be provided with a first inclined surface 211, and the inclination of the first inclined surface 211 matches the inclination of the inclined section of the bent portion 121; for example, the inclination of the first inclined surface 211 is close to or equal to the inclination of the inclined section of the bent portion 121. This design can reduce the pressure on the bent portion 121, protect the cover 1, and help extend the service life of the cover 1.

[0043] Combination Figure 6 The annular wall 11 is provided with a limiting protrusion 112, which protrudes inward from the annular wall 11; correspondingly, the ring body 21 is provided with a limiting baffle 212. The limiting baffle 212 can rotate with the rotating ring 2 until it contacts the limiting protrusion 112, so as to prevent the rotating ring 2 from driving the lamp body unit 102 to rotate indefinitely in one direction, thereby preventing the power supply cable connected to the lamp body unit 102 from being twisted, preventing damage or breakage of the power supply cable, and improving the safety of use.

[0044] In addition, the annular wall 11 of the cover 1 is provided with two second connecting holes 113. The two second connecting holes 113 are evenly distributed along the circumference of the annular wall 11, and one second connecting hole 113 is preferably located at a protrusion 111. By designing the position of the second connecting holes 113, it is helpful to reduce the volume of the cover 1 and reduce the material used in the cover 1, thereby reducing the production cost of the cover 1.

[0045] The second connecting hole 113 is used to connect with the retaining spring 3. Therefore, there are two retaining springs 3, and the two retaining springs 3 correspond one-to-one with the two second connecting holes 113. When the retaining spring 3 is assembled with the second connecting hole 113, a locking member passes through the retaining spring 3 and connects with the corresponding second connecting hole 113 to fix the retaining spring 3 on the cover 1. The retaining spring 3 is used to cooperate with the eaves of the cover 1 to reliably fix the recessed lamp 100 with the mounting adjustment module 101 on the external structure.

[0046] Preferably, the annular wall 11 has a groove 114 at the retaining spring 3, so that the retaining spring 3 can be engaged with the groove 114. The design of the groove 114 cooperating with the retaining spring 3 can reduce the number of locking parts between the retaining spring 3 and the cover 1, simplify the assembly of the two and reduce costs.

[0047] In summary, by designing the installation and adjustment module 101 of the recessed lighting fixture 100, the development costs of the recessed lighting fixture 100 and the installation and adjustment module 101 can be reduced, thereby increasing product profits and helping to lower product prices and enhance market competitiveness.

[0048] Finally, it should be emphasized that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustment module is installed, characterized in that, include: A face cover, comprising a ring wall and a bottom edge, wherein the ring wall has a protrusion that protrudes inward toward the ring wall, the bottom edge is located at the bottom of the ring wall and has a bend that bends and protrudes inward toward the ring wall, and a locking mechanism is formed between the protrusion and the bend, and the face cover is integrally formed from iron material by stamping; A rotating ring includes a ring body, an elastic buckle, and an annular protrusion. Around the ring body, the elastic buckle has through grooves between its two sides and the ring body. The annular protrusion is formed on the ring body and the elastic buckle, and the through grooves pass through the annular protrusion. The annular protrusion is spaced from the bottom of the ring body. The bottom of the ring body and the annular protrusion are engaged within the locking position. The rotating ring can rotate relative to the faceplate.

2. The installation and adjustment module according to claim 1, characterized in that: The protrusion has a guide section, a vertical section and a horizontal section. The guide section extends obliquely from the annular wall toward the bottom of the cover. The vertical section extends from the extended end of the guide section toward the bottom of the cover. The horizontal section extends from the extended end of the vertical section to the annular wall.

3. The installation and adjustment module according to claim 2, characterized in that: The bottom outer edge of the ring is provided with a first inclined surface, and the inclination of the first inclined surface matches the inclination of the inclined section of the bent part. The bottom outer edge of the annular protrusion is either arc-shaped or a second inclined surface, and the inclination of the second inclined surface matches the inclination of the guide segment.

4. The installation and adjustment module according to claim 1, characterized in that: The outer periphery of the bottom edge has a flange structure that extends toward the top of the cover.

5. The installation and adjustment module according to claim 1, characterized in that: The ring wall is provided with a limiting protrusion, which protrudes into the ring wall; The ring body is provided with a limiting baffle, which can be rotated to contact the limiting protrusion.

6. The installation and adjustment module according to any one of claims 1 to 5, characterized in that: The ring body has a positioning ring portion protruding outwards from the ring body, and the outer diameter of the positioning ring portion matches the inner diameter of the ring wall.

7. The installation and adjustment module according to claim 6, characterized in that: The number of protrusions is two, and the two protrusions are evenly distributed along the circumference of the ring wall; The number of elastic buckles is two, and the two elastic buckles are evenly distributed along the circumference of the ring body; The number of the positioning rings is two, and the two positioning rings are evenly distributed along the circumference of the ring body. The distribution direction of the two positioning rings is perpendicular to the distribution direction of the two elastic buckles. The first distance between the positioning ring and the bottom of the ring body is greater than the second distance between the top of the elastic buckle and the bottom of the ring body. The ring body is provided with two first connecting holes evenly distributed along its circumference, and one of the first connecting holes is located between the positioning ring and the annular protrusion.

8. The installation and adjustment module according to claim 6, characterized in that: Each of the protrusions is provided with a second connection hole; The installation and adjustment module also includes two retaining springs, each of which corresponds to one of the two second connecting holes. The retaining springs are connected to a corresponding second connecting hole via a locking member.

9. The installation and adjustment module according to claim 8, characterized in that: The ring wall has a groove at the retaining spring, and the retaining spring can be engaged with the groove.

10. An embedded luminaire, comprising a lamp body unit, characterized in that, It also includes the installation and adjustment module as described in any one of claims 1 to 9, wherein the lamp body unit is rotatably connected to the rotating ring.

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