Elastic sheet type ceiling lamp

Abstract

The utility model discloses an elastic sheet type ceiling lamp which comprises a lamp body, a mounting ring is arranged on the peripheral edge of the lower end of the lamp body, two opposite elastic sheet pieces are arranged on the lamp body or the mounting ring, and each elastic sheet piece is provided with a limiting section capable of protruding out of the periphery of a mounting hole of a ceiling and abutting against the ceiling. The limiting section and the mounting ring jointly clamp the ceiling to limit movement of the lamp body, and when the lamp body is inserted into the mounting hole from bottom to top, the elastic piece can elastically deform to enable the limiting section to pass through the mounting hole. During installation, the lamp body only needs to be grasped to be aligned with an installation hole of a ceiling to be directly inserted upwards, the elastic piece can make contact with the inner circumferential wall of the installation hole and deform inwards in the radial direction so that the limiting section can pass through the installation hole, and when at least one part of the limiting section moves to the position above the ceiling, the limiting section can be matched with the installation ring to jointly clamp the ceiling; in addition, the storage size of the ceiling lamps stacked together is smaller, and the ceiling lamps are convenient to package and transport.

Description

Technical Field

[0001] The utility model relates to a shrapnel type ceiling lamp. Background Art

[0002] Currently, typical ceiling lights are concealed and fixed to the ceiling. The ceiling has a mounting hole. The lamp body has a mounting ring that rests against the ceiling surface and two spring clips arranged in opposite directions. The spring clips naturally protrude radially from the mounting ring. Installing the ceiling light requires simultaneously rotating both spring clips until they fit into the mounting hole, making installation inconvenient. Furthermore, because the spring clips need to be attached to the lamp body with lugs that protrude upward from the upper surface of the lamp body, the lamp bodies cannot be stacked together, resulting in larger packaging and higher packaging and shipping costs. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a shrapnel ceiling lamp that is easy to install and has a small stacking volume.

[0004] The utility model provides a shrapnel-type ceiling lamp, comprising: a lamp body, a mounting ring being provided on the outer peripheral edge of the lower end of the lamp body, two opposing shrapnel members being provided on the lamp body or the mounting ring, the upper end of the shrapnel member having a limiting section that can protrude from the outer periphery of the mounting hole of the ceiling and abut against the ceiling, the limiting section and the mounting ring jointly clamping the ceiling to limit the movement of the lamp body, and when the lamp body is inserted into the mounting hole from bottom to top, the shrapnel member can be elastically deformed to allow the limiting section to pass through the mounting hole.

[0005] The shrapnel ceiling lamp according to the embodiment of the present invention has at least the following beneficial effects:

[0006] When installing the shrapnel-type ceiling lamp with the above structure, you only need to grasp the lamp body and align it with the mounting hole on the ceiling and insert it directly upward. The shrapnel piece can contact the inner wall of the mounting hole and deform radially inward so that the limiting section can pass through the mounting hole. When at least a part of the limiting section moves to the top of the ceiling, it can cooperate with the mounting ring to clamp the ceiling, thereby achieving convenient installation. In addition, the storage volume of multiple ceiling lamps stacked together is smaller, which is convenient for packaging and transportation.

[0007] In some embodiments of the present invention, the spring piece includes a mounting plate provided on the upper surface of the mounting ring and a vertical plate provided on the mounting plate and extending upward, and the upper end of the vertical plate is connected to the limiting section extending downward through a curved section, so that the vertical plate, the curved section and the limiting section form a U-shape with an opening facing downward.

[0008] In some embodiments of the present invention, the mounting plate, the vertical plate, the curved section, and the limiting section are an integrated sheet metal structure connected in sequence.

[0009] In some embodiments of the present invention, the mounting plate is parallel to the upper surface of the mounting ring, and the upper surface of the mounting ring is formed with an embedding groove that matches the mounting plate. The mounting plate is slidably embedded in the embedding groove to detachably connect the spring piece to the lamp body.

[0010] In some embodiments of the present invention, the upper surface of the mounting ring has two L-shaped plates, the vertical sections of the L-shaped plates are perpendicular to the upper surface of the mounting ring, the horizontal sections of the two L-shaped plates are arranged opposite to each other and parallel to the upper surface of the mounting ring, the distance between the vertical sections of the two L-shaped plates is adapted to the width dimension of the mounting plate, and the distance between the horizontal sections of the two L-shaped plates is adapted to the width dimension of the vertical plate.

[0011] In some embodiments of the present invention, the end portion of the mounting plate is provided with a plurality of anti-slip serrations that are bent downward to tightly contact the upper surface of the mounting ring.

[0012] In some embodiments of the present invention, the curved section is an arc plate, two ends of the arc plate are respectively connected to the limiting section and the vertical plate, and the central angle corresponding to the arc plate is greater than 180°.

[0013] In some embodiments of the present invention, the limiting section is a limiting plate that is roughly parallel to the vertical plate, and the lower end of the limiting plate is formed with an inclined plate portion, which extends obliquely from top to bottom toward the middle of the lamp body, and the inclined plate portion can contact the upper edge of the inner peripheral wall of the mounting hole to limit the lamp body from falling downward from the ceiling.

[0014] In some embodiments of the present invention, the distance between the middle portions of the inclined plate portions of the two elastic pieces is consistent with the diameter of the mounting hole.

[0015] In some embodiments of the present invention, the mounting ring is provided with a circular plate perpendicular to its upper surface, and a plurality of snap-fit ​​portions are provided at intervals on the inner circumferential wall of the circular plate. The lamp body includes a light-transmitting plate provided in the middle of the mounting ring and a rear shell located above the light-transmitting plate, the rear shell having a cavity open downward, and the open edge of the rear shell having an annular flange that can be elastically deformed to snap into place between the snap-fit ​​portion and the upper surface of the mounting ring.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a structural diagram of an embodiment of a shrapnel-type ceiling lamp of the present utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the embodiment installed on the ceiling;

[0020] Figure 3 for Figure 2 A partial cross-sectional schematic diagram of an embodiment;

[0021] Figure 4 Schematic diagram of the structure of an embodiment of a spring piece.

[0022] Reference numerals:

[0023] Ceiling 10; mounting hole 11; lamp body 100; light-transmitting plate 110; rear housing 120; annular flange 121; mounting ring 200; mounting groove 210; L-shaped plate 220; circular ring plate 230; spring piece 300; limiting section 310; mounting plate 320; anti-slip serrated portion 321; vertical plate 330; curved section 340; inclined plate portion 350. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientations or positional relationships indicated by terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside", are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figures 1 to 4 The utility model is a shrapnel ceiling lamp, comprising: a lamp body 100, a mounting ring 200 is provided on the outer peripheral edge of the lower end of the lamp body 100, two opposing shrapnel members 300 are provided on the lamp body 100 or the mounting ring 200, the shrapnel member 300 has a limiting section 310 that can protrude from the outer periphery of the mounting hole 11 of the ceiling 10 and abut against the ceiling 10, the limiting section 310 and the mounting ring 200 jointly clamp the ceiling 10 to limit the movement of the lamp body 100, when the lamp body 100 is inserted into the mounting hole 11 from bottom to top, the shrapnel member 300 can be elastically deformed to allow the limiting section 310 to pass through the mounting hole 11.

[0029] To install the above-described spring-type ceiling lamp, simply grasp the lamp body 100 and align it with the mounting hole 11 on the ceiling 10 and insert it upward. The spring element 300 contacts the inner wall of the mounting hole 11 and deforms radially inward, allowing the limiting section 310 to pass through the mounting hole 11. Once at least a portion of the limiting section 310 has moved above the ceiling 10, it can cooperate with the mounting ring 200 to clamp the ceiling 10, thereby achieving convenient installation. Preferably, the upper end of the spring element 300 is no higher than the upper surface of the lamp body 100. This makes it easier to stack multiple ceiling lamps together to reduce storage volume and facilitate packaging and transportation.

[0030] See also Figure 3 and Figure 4In some embodiments of the present invention, the spring piece 300 includes a mounting plate 320 provided on the upper surface of the mounting ring 200 and a vertical plate 330 provided on the mounting plate 320 and extending upward, and the upper end of the vertical plate 330 is connected to the downward extending limiting section 310 through a bent section 340, so that the vertical plate 330, the bent section 340 and the limiting section 310 form a U-shape with an opening downward. It is understood that because the limiting section 310 at least partially protrudes from the outer periphery of the mounting hole 11 of the ceiling 10, when the lamp body 100 is aligned with the mounting hole 11 of the ceiling 10 and inserted upward, the curved section 340 first contacts the mounting hole 11 of the ceiling 10, causing the vertical plate 330, the curved section 340, and the limiting section 310 to deform as a whole. The vertical plate 330 tilts toward the side of the lamp body 100, and the curved section 340 drives the limiting section 310 to swing closer to the vertical plate 330, thereby causing at least a portion of the limiting section 310 to move above the ceiling 10 and cooperate with the mounting ring 200 to clamp the ceiling 10. The curved section 340 provides the limiting section 310 with an elastic contact force acting on the ceiling 10. The above-mentioned elastic piece 300 has a very simple structure, low cost, and also facilitates the convenient installation of the ceiling lamp.

[0031] See also Figure 4 In some embodiments of the present invention, the mounting plate 320, the vertical plate 330, the bending section 340 and the limiting section 310 are an integrated sheet metal structure connected in sequence, that is, the mounting plate 320, the vertical plate 330, the bending section 340 and the limiting section 310 are stamped and formed from sheet metal parts with consistent wall thickness, which can reduce the number of parts, simplify the production process, and reduce the cost of production and assembly.

[0032] See also Figure 1 and Figure 4 In some embodiments of the present invention, the mounting plate 320 is parallel to the upper surface of the mounting ring 200. The upper surface of the mounting ring 200 is formed with a mounting groove 210 that matches the mounting plate 320. The mounting plate 320 slides into the mounting groove 210 to removably connect the elastic member 300 to the lamp body 100. It will be appreciated that the sliding installation of the mounting plate 320 into the mounting groove 210 enables the removable installation of the elastic member 300, making it convenient for users to replace the elastic member 300 to adapt to actual usage needs. For example, if the elastic member 300 has quality problems or when a elastic member 300 with a different elastic modulus is needed, it can be replaced. Furthermore, the removable installation of the elastic member 300 on the mounting ring 200 facilitates the removal of various components of the ceiling lamp, helping to reduce packaging size and shipping costs. Of course, in other embodiments, the mounting plate 320 of the elastic member 300 can also be fixed to the mounting ring 200 by fastening screws.

[0033] See also Figure 1 and Figure 4 In some embodiments of the present invention, the upper surface of the mounting ring 200 has two L-shaped plates 220, the vertical section of the L-shaped plate 220 is perpendicular to the upper surface of the mounting ring 200, and the horizontal sections of the two L-shaped plates 220 are arranged opposite to each other and parallel to the upper surface of the mounting ring 200. The distance between the vertical sections of the two L-shaped plates 220 is adapted to the width dimension of the mounting plate 320, and the distance between the horizontal sections of the two L-shaped plates 220 is adapted to the width dimension of the vertical plate 330, thereby preventing the elastic piece 300 from moving relative to the embedding groove 210, and also limiting the distortion and deformation of the vertical plate 330 relative to the mounting plate 320.

[0034] See also Figure 1 and Figure 4 In some embodiments of the present invention, the end of the mounting plate 320 is provided with a plurality of anti-slip serrations 321 that bend downward to tightly contact the upper surface of the mounting ring 200. It is understood that after the mounting plate 320 is slidably installed in the mounting groove 210, it is easy to slip out of the mounting groove 210, thereby causing the position of the elastic piece 300 to change or even cause the elastic piece 300 to fall off. The provision of the anti-slip serrations 321 can greatly reduce the probability of such a situation. The anti-slip serrations 321 and the mounting plate 320 are also an integrated sheet metal structure, which facilitates manufacturing.

[0035] See also Figure 3 and Figure 4 In some embodiments of the present invention, in order to increase the elastic force applied by the bending section 340 to the vertical plate 330 and the limiting section 310 and to ensure that the spring piece 300 can stably restore elastic deformation, the bending section 340 is an arc plate, and the two ends of the arc plate are respectively connected to the limiting section 310 and the vertical plate 330, and the central angle corresponding to the arc plate is greater than 180°.

[0036] See also Figure 3 and Figure 4In some embodiments of the present invention, the limiting section 310 is a limiting plate that is substantially parallel to the vertical plate 330. A slanted plate portion 350 is formed at the lower end of the limiting plate. The slanted plate portion 350 extends obliquely downward toward the middle of the lamp body 100. The slanted plate portion 350 is capable of contacting the upper edge of the inner peripheral wall of the mounting hole 11 to prevent the lamp body 100 from disengaging downward from the ceiling 10. It should be noted that once the ceiling lamp is installed, because the limiting section 310 protrudes from the mounting hole 11 of the ceiling 10 and the curved section 340 is located above the ceiling 10, it is impossible to remove the ceiling lamp by applying force to the curved section 340. The setting of the inclined plate portion 350 can cleverly solve this technical problem. When the user applies a large downward pulling force to the lamp body 100, the upper edge of the inner peripheral wall of the mounting hole 11 climbs upward along the inclined plate portion 350. At this time, the limiting section 310 tilts and deforms toward the direction of the vertical plate 330 until the limiting section 310 abuts against the inner peripheral wall of the mounting hole 11. The lamp body 100 can be directly pulled out, which realizes convenient installation and convenient disassembly, and is very convenient to use.

[0037] In some embodiments of the present invention, the distance between the middle portions of the inclined plate portions 350 of the two spring elements 300 is consistent with the diameter of the mounting hole 11. That is, the middle portion of the inclined plate portion 350 along its slope can contact the upper edge of the inner circumferential wall of the mounting hole 11, preventing the inclined plate portion 350 from separating from the mounting hole 11 when the ceiling lamp moves slightly upward or downward, thereby ensuring the stability of the ceiling lamp after installation.

[0038] See also Figure 1 In some embodiments of the present invention, in order to achieve a detachable connection between the mounting ring 200 and the lamp body 100 for easy packaging and transportation, the mounting ring 200 is provided with a circular plate 230 perpendicular to its upper surface, and the inner circumferential wall of the circular plate 230 is provided with multiple snap-fit ​​portions at intervals. The lamp body 100 includes a light-transmitting plate 110 provided in the middle of the mounting ring 200 and a rear shell 120 located above the light-transmitting plate 110, the rear shell 120 has a cavity open downward, and the open edge of the rear shell 120 has an annular flange 121 that can be elastically deformed to snap into place between the snap-fit ​​portion and the upper surface of the mounting ring 200.

[0039] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A shrapnel ceiling lamp, characterized in that: include: A lamp body (100) is provided with a mounting ring (200) at the outer peripheral edge of the lower end of the lamp body (100); two opposing elastic pieces (300) are provided on the lamp body (100) or the mounting ring (200); the elastic piece (300) has a limiting section (310) capable of protruding from the outer periphery of a mounting hole (11) of a ceiling (10) and abutting against the ceiling (10); the limiting section (310) and the mounting ring (200) jointly clamp the ceiling (10) to limit the movement of the lamp body (100); when the lamp body (100) is inserted into the mounting hole (11) from bottom to top, the elastic piece (300) can be elastically deformed to allow the limiting section (310) to pass through the mounting hole (11).

2. The shrapnel ceiling lamp according to claim 1, characterized in that: The elastic piece (300) comprises a mounting plate (320) provided on the upper surface of the mounting ring (200) and a vertical plate (330) provided on the mounting plate (320) and extending upward, wherein the upper end of the vertical plate (330) is connected to the downwardly extending limiting section (310) via a curved section (340), so that the vertical plate (330), the curved section (340) and the limiting section (310) form a U-shape with an opening facing downward.

3. The shrapnel-type ceiling lamp according to claim 2, characterized in that: The mounting plate (320), the vertical plate (330), the curved section (340) and the limiting section (310) are a sheet metal integral structure connected in sequence.

4. The shrapnel ceiling lamp according to claim 2, characterized in that: The mounting plate (320) is parallel to the upper surface of the mounting ring (200); the upper surface of the mounting ring (200) is formed with an embedding groove (210) that matches the mounting plate (320); the mounting plate (320) is slidably embedded in the embedding groove (210) to detachably connect the elastic piece (300) to the lamp body (100).

5. The shrapnel-type ceiling lamp according to claim 4, characterized in that: The upper surface of the mounting ring (200) is provided with two L-shaped plates (220), the vertical sections of the L-shaped plates (220) are perpendicular to the upper surface of the mounting ring (200), the horizontal sections of the two L-shaped plates (220) are arranged opposite to each other and parallel to the upper surface of the mounting ring (200), the distance between the vertical sections of the two L-shaped plates (220) is adapted to the width dimension of the mounting plate (320), and the distance between the horizontal sections of the two L-shaped plates (220) is adapted to the width dimension of the vertical plate (330).

6. The shrapnel ceiling lamp according to claim 4, characterized in that: The end of the mounting plate (320) is provided with a plurality of anti-slip serrations (321) that are bent downward to tightly contact the upper surface of the mounting ring (200).

7. The shrapnel ceiling lamp according to claim 2, characterized in that: The curved section (340) is an arc plate, the two ends of which are respectively connected to the limiting section (310) and the vertical plate (330), and the central angle corresponding to the arc plate is greater than 180°.

8. The shrapnel-type ceiling lamp according to claim 2 or 7, characterized in that: The limiting section (310) is a limiting plate that is roughly parallel to the vertical plate (330), and a slanted plate portion (350) is formed at the lower end of the limiting plate. The slanted plate portion (350) extends obliquely from top to bottom toward the middle of the lamp body (100), and the slanted plate portion (350) can contact the upper edge of the inner peripheral wall of the mounting hole (11) to limit the lamp body (100) from being disengaged downward from the ceiling (10).

9. The shrapnel-type ceiling lamp according to claim 8, characterized in that: The distance between the middle portions of the inclined plate portions (350) of the two elastic pieces (300) is consistent with the diameter of the mounting hole (11).

10. The shrapnel ceiling lamp according to claim 1, characterized in that: The mounting ring (200) is provided with a circular plate (230) perpendicular to its upper surface, and a plurality of snap-fit ​​portions are provided at intervals on the inner peripheral wall of the circular plate (230). The lamp body (100) comprises a light-transmitting plate (110) provided in the middle of the mounting ring (200) and a rear shell (120) located above the light-transmitting plate (110), wherein the rear shell (120) has a cavity open downward, and the open edge of the rear shell (120) has an annular flange (121) capable of elastic deformation to snap-fit ​​between the snap-fit ​​portion and the upper surface of the mounting ring (200).

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