Rotary night lamp capable of changing lamplight patterns

Abstract

The utility model relates to the field of night lamps, and discloses a rotary night lamp capable of changing lamplight patterns, which is characterized by comprising a lamp base and a lampshade, an illumination light source is arranged on the lamp base, a rotary disc is rotatably connected onto the lamp base, and a driving component for driving the rotary disc to rotate is arranged in the lamp base; the lampshade is cylindrical, one end of the lampshade is arranged on the rotating disc, the other end of the lampshade is opposite to the illumination light source, a projection structure is arranged on the lampshade, and the illumination light source irradiates light to the projection structure and forms projection towards the outside of the lampshade. And the lampshade of the night lamp can rotate relative to the lamp base, so that a rotary projection pattern is formed at the top of the lampshade.

Description

Technical Field

[0001] The utility model relates to the field of night lights, and more specifically to a rotating night light with changeable light patterns. Background Art

[0002] Night lights have become an indispensable item at the bedside. The existing night lights are relatively monotonous in form and lack a strong sense of playfulness. Night lights with fixed patterns cannot meet usage needs. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present utility model is to provide a rotating night light with changeable light patterns, so as to overcome the above-mentioned defects in the prior art, and the lampshade of the night light can rotate relative to the lamp base, thereby forming a rotating projection pattern on the top thereof.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rotating night light with variable light patterns, comprising

[0006] A lamp base, wherein an illumination light source is arranged on the lamp base, a rotating disk is rotatably connected to the lamp base, and a driving component for driving the rotating disk to rotate is arranged in the lamp base;

[0007] The lampshade is cylindrical in shape, one end of the lampshade is arranged on the rotating disk, and the other end of the lampshade is arranged opposite to the lighting light source. A projection structure is arranged on the lampshade, and the lighting light source irradiates light to the projection structure and forms a projection outside the lampshade.

[0008] In the utility model, preferably, the driving assembly includes a driving motor, a gear and a ring gear, wherein the gear is rotatably connected to the lamp base, the driving motor is used to drive the gear to rotate, the ring gear is fixedly connected to the bottom of the rotating disk, and the ring gear is fixedly connected to the rotating disk.

[0009] In the present utility model, preferably, the lighting source is configured as a spotlight.

[0010] In the present invention, preferably, the projection structure includes a projection backing plate, a projection pattern is preset on the projection backing plate, and light can form a projection spot through the projection pattern.

[0011] In the utility model, preferably, a decorative layer is provided on the side wall of the lampshade.

[0012] In the present utility model, preferably, the projection liner is detachably connected to the lampshade, and a connecting assembly is provided on the lampshade, and the connecting assembly includes a connecting seat, a clamping block and a compression spring, wherein the connecting seat is fixedly connected to the end face of the lampshade, and a receiving groove for accommodating the projection liner is formed on the connecting seat, and the projection liner slides into the receiving groove in a direction parallel to the end face of the lampshade, and a clamping groove is formed on the connecting seat.

[0013] The projection liner is provided with a mounting groove, the clamping block is slidably matched with the mounting groove, one end of the compression spring is fixedly connected to the clamping block, and the other end of the compression spring is fixedly connected to the projection liner. When the projection liner slides into the accommodating groove, the clamping block can enter the clamping groove to fix the projection liner in the mounting groove.

[0014] In the utility model, preferably, the connecting assembly includes a pressing block, the pressing block is slidably connected to the snap-in groove, one end of the pressing block is exposed from the connecting seat, and when the pressing block is pressed, the pressing block can push the snap-in block out of the snap-in groove.

[0015] In the present invention, preferably, a first inclined surface is formed on the clamping block, and when the projection liner slides into the connecting seat, the connecting seat can slide relative to the first inclined surface to push the clamping block into the installation groove.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model enables the lampshade and the lamp base to rotate relative to each other through the setting of the driving assembly, and the lampshade drives the projection lining to rotate, thereby forming a rotating projection pattern on the ceiling, which increases the fun of using the night light. The projection pattern on the projection lining can be customized according to actual use requirements;

[0018] 2. The utility model replaces the projection liner by setting a connecting component, wherein the setting of the clamping block and the compression spring facilitates the installation and replacement of the projection liner and is easy to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 2 is a schematic diagram of the cross-sectional structure of this embodiment;

[0021] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at point A in the middle.

[0022] Reference numerals:

[0023] 1. Lamp base; 2. Lampshade; 3. Projection lining; 31. Snap-in block; 32. Compression spring; 4. Connecting seat; 5. Lighting source; 6. Rotating disk; 61. Ring gear; 7. Driving motor; 71. Gear; 8. Pressing block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Please also see Figures 1 to 3 The present embodiment provides a rotating night light with changeable light patterns, including a lamp base 1 and a lampshade 2, wherein an illumination light source 5 is arranged on the lamp base 1, a rotating disk 6 is rotatably connected to the lamp base 1, and a driving component for driving the rotating disk 6 to rotate is arranged in the lamp base 1; the lampshade 2 is cylindrical in shape, one end of the lampshade 2 is arranged on the rotating disk 6, and the other end of the lampshade 2 is arranged opposite to the illumination light source 5, a projection structure is arranged on the lampshade 2, and the illumination light source 5 irradiates light to the projection structure and forms a projection to the outside of the lampshade 2.

[0028] In the utility model, preferably, the driving assembly includes a driving motor 7, a gear 71 and a ring gear 61, wherein the gear 71 is rotatably connected to the lamp base 1, the driving motor 7 is used to drive the gear 71 to rotate, the ring gear 61 is fixedly connected to the bottom of the rotating disk 6, and the ring gear 61 is fixedly connected to the rotating disk 6.

[0029] In the present invention, preferably, the lighting source 5 is configured as a spotlight.

[0030] In the present invention, preferably, the projection structure includes a projection backing plate 3, on which a projection pattern is preset, and light can form a projection spot through the projection pattern.

[0031] In the present invention, preferably, a decorative layer is provided on the side wall of the lampshade 2. The decorative layer can be provided as a light-transmitting paper provided on the inner layer of the lampshade, and a pattern can be printed on the light-transmitting paper to achieve a decorative effect.

[0032] In the utility model, preferably, the projection liner 3 is detachably connected to the lampshade 2, and a connecting assembly is provided on the lampshade 2, and the connecting assembly includes a connecting seat 4, a clamping block 31 and a compression spring 32, wherein the connecting seat 4 is fixedly connected to the end face of the lampshade 2, and a receiving groove for accommodating the projection liner 3 is formed on the connecting seat 4, and the projection liner 3 slides into the receiving groove in a direction parallel to the end face of the lampshade 2, and a clamping groove is formed on the connecting seat 4.

[0033] The projection backing plate 3 is provided with a mounting groove, the clamping block 31 is slidably matched with the mounting groove, one end of the compression spring 32 is fixedly connected with the clamping block 31, and the other end of the compression spring 32 is fixedly connected with the projection backing plate 3. When the projection backing plate 3 slides into the receiving groove, the clamping block 31 can enter the clamping groove to fix the projection backing plate 3 in the mounting groove. In this embodiment, an avoidance notch is formed on the mounting groove.

[0034] In the present invention, preferably, the connection assembly includes a pressing block 8, the pressing block 8 is slidably connected to the snap-in groove, one end of the pressing block 8 is exposed to the connection seat 4, and when the pressing block 8 is pressed, the pressing block 8 can push the snap-in block 31 out of the snap-in groove. In this embodiment, an escape notch is formed on the installation groove, and the function of the escape notch is that when the snap-in block 31 is pushed out of the snap-in groove, the pressing block will enter the installation groove. In order to avoid the snap-in block 31 from being engaged with the installation groove, the escape notch is used to provide a movable space, so that when the projection liner is dragged to the outside of the accommodating groove, the position of the snap-in block is separated from the snap-in groove, and the projection liner is smoothly removed.

[0035] In the present invention, preferably, a first inclined surface is formed on the clamping block 31, and when the projection liner 3 slides into the connecting seat 4, the connecting seat 4 can slide relative to the first inclined surface to push the clamping block 31 into the installation groove.

[0036] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A rotating night light with variable light patterns, characterized in that: include A lamp base (1), wherein an illumination light source (5) is arranged on the lamp base (1), a rotating disk (6) is rotatably connected to the lamp base (1), and a driving component for driving the rotating disk (6) to rotate is arranged inside the lamp base (1); A lampshade (2), the shape of the lampshade (2) is cylindrical, one end of the lampshade (2) is arranged on the rotating disk (6), the other end of the lampshade (2) is arranged opposite to the lighting light source (5), a projection structure is arranged on the lampshade (2), and the lighting light source (5) irradiates light to the projection structure and forms a projection outside the lampshade (2).

2. The rotating night light with variable light patterns according to claim 1, characterized in that: The driving assembly comprises a driving motor (7), a gear (71) and a gear ring (61), wherein the gear (71) is rotatably connected to the lamp base (1), the driving motor (7) is used to drive the gear (71) to rotate, the gear ring (61) is fixedly connected to the bottom of the rotating disk (6), and the gear ring (61) is fixedly connected to the rotating disk (6).

3. The rotating night light with variable light patterns according to claim 1, characterized in that: The illumination light source (5) is configured as a spotlight.

4. The rotating night light with variable light patterns according to claim 1, characterized in that: The projection structure comprises a projection backing plate (3), on which a projection pattern is preset, and light can form a projection spot through the projection pattern.

5. The rotating night light with variable light patterns according to claim 1, characterized in that: A decorative layer is provided on the side wall of the lampshade (2).

6. The rotating night light with variable light patterns according to claim 4, characterized in that: The projection liner (3) is detachably connected to the lampshade (2); a connecting assembly is provided on the lampshade (2); the connecting assembly comprises a connecting seat (4), a clamping block (31) and a compression spring (32); the connecting seat (4) is fixedly connected to the end face of the lampshade (2); a receiving groove for receiving the projection liner (3) is formed on the connecting seat (4); the projection liner (3) slides into the receiving groove in a direction parallel to the end face of the lampshade (2); a clamping groove is formed on the connecting seat (4); The projection liner (3) is provided with a mounting groove, the clamping block (31) is slidably matched with the mounting groove, one end of the compression spring (32) is fixedly connected to the clamping block (31), and the other end of the compression spring (32) is fixedly connected to the projection liner (3), and when the projection liner (3) slides into the accommodating groove, the clamping block (31) can enter the clamping groove to fix the projection liner (3) in the mounting groove.

7. The rotating night light with variable light patterns according to claim 6, characterized in that: The connecting assembly comprises a pressing block (8), the pressing block (8) being slidably connected to the clamping groove, one end of the pressing block (8) being exposed from the connecting seat (4), and when the pressing block (8) is pressed, the pressing block (8) can push the clamping block (31) out of the clamping groove.

8. The rotating night light with variable light patterns according to claim 6, characterized in that: A first inclined surface is formed on the clamping block (31), and when the projection liner (3) slides into the connecting seat (4), the connecting seat (4) can slide relative to the first inclined surface to push the clamping block (31) into the installation groove.

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