A rapidly assembled lamp

Abstract

The utility model provides a kind of quickly assembled lamp including lamp shell;Light emitting component, the light emitting component is arranged in lamp shell;Heat dissipation component, the heat dissipation component is close to the light emitting component setting, and it is used to carry out heat exchange with light emitting component;Outer ring, the outer ring is rotatably connected with the lamp shell, the outer ring includes annular plate portion and cylinder portion being set along horizontal direction, the inner wall of annular plate portion is connected with the bottom end of cylinder portion, annular plate portion includes first positioning slot, and the cylinder portion is equipped with second positioning slot;And spring piece, the spring piece includes first abutting portion and second abutting portion, the first abutting portion is in abutment with the first positioning slot, and the second abutting portion is in abutment with the second positioning slot. Compared with prior art, it is not necessary to punch and screw in outer ring, and spring piece is assembled conveniently.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a lamp that can be quickly assembled. Background Technology

[0002] A downlight, in related technology, is a lighting fixture installed on a ceiling or wall. It includes an outer ring and a spring clip. The outer ring has a panel, and the spring clip is mounted on the outer ring. The panel and the spring clip are used to mount the downlight onto the end face of a hole in the ceiling.

[0003] However, in related technologies, the spring clips are installed on the outer ring by screws or rivets, which requires drilling holes and screws on the outer ring, making assembly complicated. Utility Model Content

[0004] This utility model discloses a lamp that can be quickly assembled, which makes it easy to assemble the spring piece onto the outer ring.

[0005] A quick-assembly luminaire includes: Lamp housing; A light-emitting component, wherein the light-emitting component is disposed inside the lamp housing; A heat dissipation component is disposed close to the light-emitting component and is used for heat exchange with the light-emitting component; An outer ring, rotatably connected to the lamp housing, comprising an annular plate portion and a cylindrical portion arranged horizontally, the inner wall of the annular plate portion being connected to the bottom end of the cylindrical portion, the annular plate portion including a first positioning groove, and the cylindrical portion having a second positioning groove; and The spring includes a first abutting part and a second abutting part, wherein the first abutting part abuts against the first positioning groove and the second abutting part abuts against the second positioning groove.

[0006] In some embodiments, the first abutting portion is interference-fitted with the first positioning groove, the second abutting portion is a curved portion, the second abutting portion abuts against the groove wall surface of the second positioning groove away from the first positioning groove, the spring sheet includes a first vertical portion, the lower end of the first vertical portion is connected to the first abutting portion, and the upper end of the first vertical portion is connected to the second abutting portion.

[0007] In some embodiments, the first abutting part is in clearance fit with the first positioning groove, the first abutting part abuts against the bottom surface of the first positioning groove, the second abutting part is a bent part, the second abutting part abuts against the groove wall surface of the second positioning groove away from the first positioning groove, the spring piece includes a second vertical part and a bent part, the lower end of the second vertical part is connected to the first abutting part, the upper end of the second vertical part is connected to the second abutting part, the bent part is located above the second abutting part, the bent part is connected to the second vertical part, the bent part passes around the upper end of the cylinder and the end of the bent part is close to the inner wall surface of the upper end of the cylinder, when the second abutting part moves in the direction of disengaging from the second positioning groove, the end of the bent part abuts against the inner wall surface of the upper end of the cylinder.

[0008] In some embodiments, the spring sheet further includes a third contact portion that abuts against the outer wall surface of the cylinder. When the third contact portion abuts against the outer wall surface of the cylinder, the first contact portion abuts against the side wall surface of the first positioning groove, and the end of the bent portion abuts against the inner wall surface of the upper end of the cylinder.

[0009] In some embodiments, the spring sheet further includes a fourth abutting portion that abuts against the wall surface of the mounting hole.

[0010] In some embodiments, the spring further includes an anti-detachment portion that abuts against the end face of the mounting hole when the lamp slides out of the mounting hole.

[0011] In some embodiments, the springs include a plurality of springs, which are circumferentially and evenly distributed on the outside of the outer ring.

[0012] In some embodiments, the light-emitting component includes a light source.

[0013] In some embodiments, the light-emitting component includes a lens.

[0014] In some embodiments, the outer ring further includes a reflector.

[0015] Beneficial effects: The combined action of the first abutting part, the first positioning groove, the second abutting part, and the second positioning groove, with the first abutting part abutting against the first positioning groove and the second abutting part abutting against the second positioning groove, fixes the spring piece to the outer ring. Compared with the prior art, it is not necessary to drill holes and screws on the outer ring, and the spring piece is easy to assemble. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a cross-sectional schematic diagram of the first embodiment of the present invention; Figure 2 yes Figure 1 Enlarged view of part A; Figure 3 This is a partial cross-sectional schematic diagram of the second embodiment of the present invention; Figure 4 This is a schematic diagram of the spring sheet structure of the second embodiment of this utility model; Figure 5 This is a cross-sectional view of the lamp installed on the mounting component according to the second embodiment of this utility model. Explanation of main reference numerals: 10. Lamp housing; 20. Light-emitting component; 21. Light source; 22. Lens; 23. Sleeve; 30. Heat dissipation components; 40. Outer ring; 41. Annular plate portion; 411. First positioning groove; 42. Cylindrical portion; 421. Second positioning groove; 50. Spring; 51. First contact part; 52. Second contact part; 53. First vertical part; 54. Second vertical part; 55. Bending part; 56. Third contact part; 57. Fourth contact part; 58. Anti-detachment part; 59. Reflector; 60. Mounting components; 61. Mounting holes. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Furthermore, the following descriptions of various embodiments are based on the accompanying illustrations and are used to illustrate specific embodiments that can be implemented in this application. Directional terms used in this application, such as "up," "down," "front," "back," "left," "right," "inner," "outer," and "side," are merely for reference to the accompanying illustrations. Therefore, the directional terms used are for better and clearer explanation and understanding of this application, and are not intended to indicate or imply that the referred device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," and "set on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] Example 1: Combination Figure 1 and Figure 2 As shown, a quick-assembly lamp includes a lamp housing 10, a light-emitting component 20, a heat dissipation component 30, an outer ring 40, and a spring 50.

[0023] Optionally, the lamp housing 10 has a cylindrical structure, with the upper end closed and the lower end open.

[0024] The light-emitting component 20 is disposed inside the lamp housing 10. Optionally, the light-emitting component 20 is used to generate a light source and is fixed to the inner wall surface at the upper end of the lamp housing 10.

[0025] A heat dissipation component 30 is disposed close to the light-emitting component 20 and is used for heat exchange with the light-emitting component 20. Optionally, the heat dissipation component 30 is located above the light-emitting component 20 and is fixed inside the lamp housing 10.

[0026] An outer ring 40 is rotatably connected to the lamp housing 10. The outer ring 40 includes an annular plate portion 41 and a cylindrical portion 42 arranged horizontally. The inner wall of the annular plate portion 41 is connected to the bottom end of the cylindrical portion 42. The annular plate portion 41 includes a first positioning groove 411, and the cylindrical portion 42 is provided with a second positioning groove 421. Optionally, the outer ring 40 has a cylindrical structure, and the annular plate portion 41 is formed by the radial extension of the lower end of the outer ring 40. The outer ring 40 is hinged to the lamp housing 10.

[0027] The spring piece 50 includes a first abutting portion 51 and a second abutting portion 52. The first abutting portion 51 abuts against the first positioning groove 411, and the second abutting portion 52 abuts against the second positioning groove 421. Optionally, the first abutting portion 51 is formed by the portion of the spring piece 50 corresponding to the first positioning groove 411 protruding downward, and the second abutting portion 52 is formed by the portion of the spring piece 50 corresponding to the second positioning groove 421 protruding towards the cylindrical portion 42. The second abutting portion 52 can be bent and has the ability to recover its deformation.

[0028] The working principle of this application is as follows: the first abutting part 51, the first positioning groove 411, the second abutting part 52 and the second positioning groove 421 work together to abut the first abutting part 51 with the first positioning groove 411 and the second abutting part 52 with the second positioning groove 421, so that the spring piece 50 is fixed to the outer ring 40. Compared with the prior art, it is not necessary to drill holes and screws in the outer ring 40, and the spring piece 50 is easy to assemble.

[0029] In some embodiments, the first abutting portion 51 is press-fitted with the first positioning groove 411, and the second abutting portion 52 is a curved portion that abuts against the groove wall of the second positioning groove 421 away from the first positioning groove 411. The spring piece 50 includes a first vertical portion 53, the lower end of which is connected to the first abutting portion 51, and the upper end of which is connected to the second abutting portion 52. The first vertical portion 53 of the spring piece 50 is fixed to the outer ring 40 by the press-fitted first abutting portion 51 with the first positioning groove 411, and the second abutting portion 52 abuts against the groove wall of the second positioning groove 421 away from the first positioning groove 411, making it difficult for the first abutting portion 51 to come out of the first positioning groove 411, and making the spring piece 50 more stably fixed to the outer ring 40.

[0030] In some embodiments, the light-emitting component 20 includes a lens 22 disposed below the light source 21. The lamp also includes a sleeve 23, the outer wall of which is threadedly connected to the inner wall of the lamp housing 10, and the lens 22 is fitted inside the sleeve 23. The threaded connection between the outer wall of the sleeve 23 and the inner wall of the lamp housing 10 facilitates the installation and removal of the lens 22, resulting in a simple structure.

[0031] Example 2: Combination Figure 3 As shown and Figure 4 As shown, the main difference between Embodiment 2 and Embodiment 1 is that the first abutting part 51 is in clearance fit with the first positioning groove 411, and the first abutting part 51 abuts against the bottom surface of the first positioning groove 411. The second abutting part 52 is a bent part, and the second abutting part 52 abuts against the groove wall surface of the second positioning groove 421 away from the first positioning groove 411. The spring piece 50 includes a second vertical part 54 and a bent part 55, and the lower end of the second vertical part 54 abuts against the first abutting part 51. The upper end of the second vertical portion 54 is connected to the second abutment portion 52. The bent portion 55 is located above the second abutment portion 52 and is connected to the second vertical portion 54. The bent portion 55 bypasses the upper end of the cylindrical portion 42, and the end of the bent portion 55 is close to the inner wall surface of the upper end of the cylindrical portion 42. When the second abutment portion 52 moves in the direction of disengaging from the second positioning groove 421, the end of the bent portion 55 abuts against the inner wall surface of the upper end of the cylindrical portion 42. The second vertical portion 54 of the spring piece 50 is fixed to the outer ring 40 by the combined action of the first abutment portion 51 abutting against the bottom surface of the first positioning groove 411 and the second abutment portion 52 abutting against the groove wall surface of the second positioning groove 421 away from the first positioning groove 411. When the second abutment 52 moves in the direction of disengaging from the second positioning groove 421, the end of the bent portion 55 abuts against the inner wall surface of the upper end of the cylindrical portion 42, making the second abutment 52 less prone to contact and allowing the spring piece 50 to be more securely fixed on the outer ring 40. When installing the spring piece 50, it is placed from the upper end of the cylindrical portion 42 downwards until the second abutment 52 engages in the second positioning groove 421. Assembly is convenient.

[0032] In some embodiments, combined with Figure 3 As shown and Figure 4 As shown, the spring piece 50 further includes a third abutting portion 56, which abuts against the outer wall surface of the cylindrical portion 42. When the third abutting portion 56 abuts against the outer wall surface of the cylindrical portion 42, the first abutting portion 51 abuts against the side wall surface of the first positioning groove 411, and the end of the bent portion 55 abuts against the inner wall surface of the upper end of the cylindrical portion 42. When the third abutting portion 56 abuts against the outer wall surface of the cylindrical portion 42, the first abutting portion 51 abuts against the side wall surface of the first positioning groove 411, and the end of the bent portion 55 abuts against the inner wall surface of the upper end of the cylindrical portion 42, so that the spring piece 50 is firmly fixed on the outer ring 40 and is not easy to loosen. Optionally, the third abutting portion 56 is formed by the portion of the spring piece 50 corresponding to the outer ring 40 protruding towards the cylindrical portion 42.

[0033] In some embodiments, combined with Figure 4 As shown and Figure 5 As shown, the spring piece 50 further includes a fourth contact portion 57, which abuts against the wall surface of the mounting hole 61. The spring piece 50, through the fourth contact portion 57, abuts against the wall surface of the mounting hole 61 of the mounting component 60, thus fixing the lamp fixture to the mounting component 60 securely, easily assembling and disassembling it, and with a simple structure. The mounting component 60 can be a panel such as a ceiling or wall. Optionally, the fourth contact portion 57 is formed by a portion of the spring piece 50 corresponding to the hole wall surface protruding away from the cylindrical portion 42.

[0034] In some embodiments, combined with Figure 4 As shown and Figure 5 As shown, the spring clip 50 also includes an anti-detachment part 58. When the lamp slips out of the mounting hole 61, the anti-detachment part 58 abuts against the end face of the mounting hole 61. When disassembling the lamp, it will slip out of the mounting hole 61. Because the anti-detachment part 58 abuts against the end face of the mounting hole 61, it prevents the lamp from continuing to slip out, thus making it less likely for the lamp to fall from a height to the ground and be damaged.

[0035] In some embodiments, the spring tabs 50 include a plurality of spring tabs 50, which are circumferentially and evenly distributed on the outside of the outer ring 40. The plurality of spring tabs 50 act on the mounting holes 61, so that the lamp is more securely fixed on the mounting holes 61. Preferably, there are two spring tabs 50, which are circumferentially and evenly distributed on the outside of the outer ring 40.

[0036] In some embodiments, combined with Figure 5 As shown, the light-emitting component 20 includes a light source 21. The heat dissipation component 30 includes a heat sink plate, which is fixedly connected to the inside of the lamp housing 10. The heat sink plate and the lamp housing 10 can exchange heat. A thermally conductive silicone grease layer is coated between the heat sink plate and the lamp housing 10 to improve heat exchange. The heat sink plate is fixedly connected to the light source 21, and the heat sink plate and the light source 21 can exchange heat. A thermally conductive silicone grease layer is coated between the heat sink plate and the light source 21 to improve heat exchange. Specifically, the heat generated by the light source 21 is transferred to the heat sink plate, and the heat sink plate transfers the heat to the lamp housing 10 for heat dissipation. The structure is simple.

[0037] In some embodiments, combined with Figure 5 As shown, the outer ring 40 also includes a reflector 59. The reflector 59 is frustum-shaped, with a first light-transmitting hole at the top and a second light-transmitting hole at the bottom. The first light-transmitting hole and the second light-transmitting hole are connected. The inner wall surface of the reflector 59 is a reflective surface that can reflect light.

[0038] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or directly or indirectly used in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. A lamp fixture that can be quickly assembled, characterized in that, include: Lamp housing (10); A light-emitting component (20) is disposed inside the lamp housing (10); A heat dissipation component (30) is disposed close to the light-emitting component (20) and is used to exchange heat with the light-emitting component (20); An outer ring (40) is rotatably connected to the lamp housing (10). The outer ring (40) includes an annular plate portion (41) and a cylindrical portion (42) arranged in a horizontal direction. The inner wall of the annular plate portion (41) is connected to the bottom end of the cylindrical portion (42). The annular plate portion (41) includes a first positioning groove (411), and the cylindrical portion (42) is provided with a second positioning groove (421). The spring (50) includes a first contact part (51) and a second contact part (52), wherein the first contact part (51) abuts against the first positioning groove (411) and the second contact part (52) abuts against the second positioning groove (421).

2. The quick-assembly lamp according to claim 1, characterized in that, The first contact part (51) is press-fitted with the first positioning groove (411), the second contact part (52) is a curved part, the second contact part (52) abuts against the groove wall surface of the second positioning groove (421) away from the first positioning groove (411), the spring piece (50) includes a first vertical part (53), the lower end of the first vertical part (53) is connected to the first contact part (51), and the upper end of the first vertical part (53) is connected to the second contact part (52).

3. A quick-assembly lamp according to claim 1, characterized in that, The first contact part (51) is clearance-fitted with the first positioning groove (411), and the first contact part (51) abuts against the bottom surface of the first positioning groove (411). The second contact part (52) is a bent part, and the second contact part (52) abuts against the groove wall surface of the second positioning groove (421) away from the first positioning groove (411). The spring piece (50) includes a second vertical part (54) and a bent part (55). The lower end of the second vertical part (54) is connected to the first contact part (51). The upper end of 54) is connected to the second abutment (52), the bent part (55) is located above the second abutment (52), the bent part (55) is connected to the second vertical part (54), the bent part (55) passes around the upper end of the cylindrical part (42) and the end of the bent part (55) is close to the inner wall surface of the upper end of the cylindrical part (42). When the second abutment (52) moves in the direction of disengaging from the second positioning groove (421), the end of the bent part (55) abuts against the inner wall surface of the upper end of the cylindrical part (42).

4. A quick-assembly lamp according to claim 3, characterized in that, The spring piece (50) also includes a third contact part (56), which abuts against the outer wall surface of the cylindrical part (42). When the third contact part (56) abuts against the outer wall surface of the cylindrical part (42), the first contact part (51) abuts against the side wall surface of the first positioning groove (411), and the end of the bent part (55) abuts against the inner wall surface of the upper end of the cylindrical part (42).

5. A quick-assembly lamp according to claim 4, characterized in that, The spring (50) also includes a fourth contact part (57), which abuts against the wall of the mounting hole (61).

6. A quick-assembly lamp according to claim 4, characterized in that, The spring (50) also includes an anti-detachment part (58), which abuts against the end face of the mounting hole (61) when the lamp slides out of the mounting hole (61).

7. A quick-assembly lamp according to claim 4, characterized in that, The spring (50) includes a plurality of springs (50), which are evenly distributed circumferentially outside the outer ring (40).

8. A quick-assembly lamp according to claim 1, characterized in that, The light-emitting component (20) includes a light source (21).

9. A quick-assembly lamp according to claim 1, characterized in that, The light-emitting component (20) includes a lens (22).

10. A quick-assembly lamp according to claim 5, characterized in that, The outer ring (40) also includes a reflector (59).

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