Small night down lamp with transparent rear cover

Abstract

The small night down lamp with the transparent rear cover comprises a transparent rear cover plate, a lamp panel, a shading surface ring and a light-transmitting cover, the lamp panel is embedded in the transparent rear cover plate, the shading surface ring is connected with the lamp panel through a double-shading structure, a main lamp and small night lamp beads are arranged on the lamp panel, the main lamp is located in the middle of the lamp panel, and the small night lamp beads are located in the middle of the lamp panel. The small night lamp beads are installed on the outer ring of the lamp panel around the main lamp, and a clamping groove for clamping the light-transmitting cover is formed in the end, away from the lamp panel, of the shading face ring. By means of the annular groove and the annular inserting plate, a double-shading effect is formed between the transparent rear cover plate and the lamp panel, light channeling between the small night lamp and the main lamp is effectively prevented, no screw connection exists outside the lamp body of the small night lamp down lamp, the product integrity is good, and the transparent rear cover plate can serve as a lamp body insulation part and can also serve as a lamp body insulation part. And therefore, the structure is simplified, and the overall impression of the product can be improved at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting lamps, and specifically designs a small night light downlight with a transparent rear cover. Background Art

[0002] At present, downlights are widely used in interior decoration, and are usually installed on the ceiling or in an installation tube. In order to meet the needs of consumers, the existing downlights also have the function of night lights. Usually, downlights with night light functions mostly include reflective cups, light guide rings, face rings, etc. for separating the main light from the night light source. The internal structure is relatively complicated, and the outside needs to be fixed with screws, which makes the lamp body heavier. In addition, the spring of the existing night light downlights is usually fixed on the lamp body, which increases the occupied volume and increases the packaging and transportation costs. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide a night light downlight with a transparent rear cover, which is specifically achieved through the following technical solutions:

[0004] A night light downlight with a transparent rear cover comprises a transparent rear cover, a light board, a shading surface ring and a translucent cover, wherein the light board is embedded in the transparent rear cover, the shading surface ring is connected to the light board through a double shading structure, a main light and night light beads are arranged on the light board, the main light is located in the middle of the light board, the night light beads are installed around the main light on the outer ring of the light board, and a snap-in groove for the translucent cover to be snap-in is arranged on the end of the shading surface ring away from the light board.

[0005] Furthermore, the double shading structure includes two annular grooves arranged on the lamp panel and an annular plug plate correspondingly arranged at one end of the shading surface circle and plugged into the two annular grooves. The annular groove and the annular plug plate isolate the main light from the night light beads to form a double shading effect to avoid cross-lighting.

[0006] Furthermore, three positioning posts are evenly distributed on the shading surface circle, and three positioning holes used in conjunction with the positioning posts are arranged at corresponding positions on the transparent rear cover plate. The positioning posts pass through the light board and are connected to the positioning holes.

[0007] Furthermore, a plurality of snap-in blocks are evenly distributed on the shading surface ring, and a snap ring for snapping the snap-in blocks is provided on the inner side of the transparent rear cover.

[0008] Furthermore, the outer edge of the transparent rear cover forms a protruding rib, and the outer edge of the light-shielding surface ring abuts against the inner side of the rib.

[0009] Furthermore, the transparent rear cover plate and the light-shielding surface ring are fixed by means of spring components, and the spring components are symmetrically arranged on both sides of the transparent rear cover plate.

[0010] Furthermore, the spring assembly includes a spring buckle and spring fixings arranged on both sides of the transparent rear cover, the spring fixings include a fixing frame and a hook block, a channel is left between the fixing frame and the transparent rear cover, one end of the spring buckle passes through the channel and is hooked on the hook block, and the other end of the spring buckle is used to buckle at the edge of the transparent rear cover.

[0011] The utility model forms a double shading effect between the transparent rear cover and the light board by setting the annular groove and the annular plug plate, which effectively prevents light from leaking between the night light and the main light. In addition, the night light tube lamp of the present application has no screw connection on the outside of the lamp body, and the product has good integrity. The setting of the transparent rear cover can serve as an insulating component of the lamp body and a lampshade of the night light, which simplifies the structure and improves the overall appearance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2-Figure 3 This is an exploded view of the utility model;

[0014] Figure 4 is a cross-sectional view of the lamp body;

[0015] In the figure, 1-transparent back cover, 2-light board, 3-shading surface ring, 4-translucent cover, 5-main light, 6-night light bead, 7-clamping groove, 8-annular groove, 9-annular plug plate, 10-positioning column, 11-positioning hole, 12-clamping block, 13-clamping ring, 14-retaining edge, 15-spring buckle, 16-fixing frame, 17-hanging buckle block, 18-channel. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings in order to better understand the technical solution.

[0017] The utility model discloses a small night light downlight with a transparent rear cover. The lamp body of the small night light downlight is made of all-plastic material and has the advantages of light weight, good insulation and high safety. Moreover, the lamp body has no screws on the appearance and the product has good integrity.

[0018] Its specific structure is as follows Figure 1-4As shown, it includes a transparent rear cover 1, a light board 2, a shading surface ring 3 and a translucent cover 4. The light board 2 is embedded in the transparent rear cover 1. The connection between the shading surface ring 3 and the transparent rear cover 1 is that three positioning posts 10 are evenly arranged on the shading surface ring 3, and three positioning holes 11 used in conjunction with the positioning posts 10 are arranged at corresponding positions on the transparent rear cover 1. The positioning posts 10 pass through the light board 2 and are connected with the positioning holes 11. At the same time, a plurality of clamping blocks 12 are evenly arranged on the shading surface ring 3. A clamping ring 13 for the clamping blocks 12 to buckle is arranged on the inner side of the transparent rear cover 1. The cooperation between the positioning posts 10 and the positioning holes 11 and the cooperation between the clamping blocks 12 and the clamping ring 13 realizes the connection between the transparent rear cover 1 and the shading surface ring 3. The outer edge of the transparent rear cover 1 forms a protruding retaining edge 14, and the outer edge of the shading surface ring 3 abuts against the inner side of the retaining edge 14.

[0019] Stay Engaged Figure 4 The assembly relationship between the shading surface ring 3 and the light board 2 is that the shading surface ring 3 is connected to the light board 2 through a double shading structure. The double shading structure includes two annular grooves 8 arranged on the light board 2 and an annular plug-in plate 9 correspondingly arranged at one end of the shading surface ring 3 and plugged into the two annular grooves 8. A main light 5 and a night light bead 6 are arranged on the light board 2. The main light 5 is located in the middle of the light board 2, and the night light bead 6 is installed around the main light 5 on the outer circle of the light board 2. The annular groove 8 and the annular plug-in plate 9 isolate the main light 5 from the night light bead 6 to form a double shading effect to avoid cross-lighting.

[0020] In order to achieve the installation of the light-transmitting cover 4, a snap-in groove 7 for the light-transmitting cover 4 to be snap-in is provided at the end of the light-shielding surface ring 3 away from the lamp panel 2. In order to achieve further fixation of the lamp body after assembly, the transparent rear cover 1 and the light-shielding surface ring 3 are also fixed by a spring assembly. The spring assembly is symmetrically arranged on both sides of the transparent rear cover 1. The spring assembly includes a spring buckle 15 and a spring fixing member arranged on both sides of the transparent rear cover 1. The spring fixing member includes a fixing frame 16 and a hook block 17. A channel 18 is left between the fixing frame 16 and the transparent rear cover 1. One end of the spring buckle 15 passes through the channel 18 and is hooked on the hook block 17, and the other end of the spring buckle 15 is used to buckle at the edge of the transparent rear cover 1.

Claims

1. A night light downlight with a transparent rear cover, characterized in that The invention comprises a transparent rear cover (1), a light board (2), a shading surface ring (3) and a translucent cover (4), wherein the light board (2) is embedded in the transparent rear cover (1), the shading surface ring (3) is connected to the light board (2) via a double shading structure, a main light (5) and night light beads (6) are arranged on the light board (2), the main light (5) is located in the middle of the light board (2), the night light beads (6) are arranged around the main light (5) and are mounted on the outer ring of the light board (2), and a snap-in groove (7) for snapping the translucent cover (4) is arranged at one end of the shading surface ring (3) away from the light board (2).

2. A night light downlight with a transparent rear cover as claimed in claim 1, characterized in that The double shading structure comprises two annular grooves (8) arranged on the light plate (2) and an annular plug plate (9) correspondingly arranged on one end of the shading surface ring (3) and plugged into the two annular grooves (8); the annular grooves (8) and the annular plug plate (9) isolate the main light (5) from the night light beads (6) to form a double shading effect, thereby preventing cross-lighting.

3. A night light downlight with a transparent rear cover as claimed in claim 1, characterized in that Three positioning posts (10) are evenly distributed on the shading surface ring (3), and three positioning holes (11) for use with the positioning posts (10) are provided at corresponding positions on the transparent rear cover (1), and the positioning posts (10) are connected to the positioning holes (11) after passing through the light board (2).

4. A night light downlight with a transparent rear cover as claimed in claim 1, characterized in that A plurality of snap-in blocks (12) are evenly distributed on the light-shielding surface ring (3), and a snap ring (13) for snapping the snap-in blocks (12) is provided on the inner side of the transparent rear cover plate (1).

5. A night light downlight with a transparent rear cover as claimed in claim 1, characterized in that The outer edge of the transparent rear cover plate (1) forms a protruding retaining edge (14), and the outer edge of the light-shielding surface ring (3) abuts against the inner side of the retaining edge (14).

6. A night light downlight with a transparent rear cover as claimed in claim 1, characterized in that The transparent rear cover plate (1) and the light-shielding surface ring (3) are fixed via spring components, and the spring components are symmetrically arranged on both sides of the transparent rear cover plate (1).

7. A night light downlight with a transparent rear cover as claimed in claim 6, characterized in that The spring assembly comprises a spring buckle (15) and spring fixing members arranged on both sides of the transparent rear cover (1), the spring fixing members comprising a fixing frame (16) and a hook block (17), a channel (18) being left between the fixing frame (16) and the transparent rear cover (1), one end of the spring buckle (15) passing through the channel (18) and then hooked on the hook block (17), and the other end of the spring buckle (15) is used to be hooked on the edge of the transparent rear cover (1).

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