Starry sky projection lamp in shape of astronaut

Abstract

The utility model discloses an astronaut-shaped starry sky projection lamp which comprises an astronaut body model, an astronaut head model and a starry sky lamp assembly arranged in the astronaut head model, a spherical groove is formed in the lower end of the astronaut head model, and a spherical convex part is arranged at the upper end of the astronaut body model. The head model of the astronaut is mounted on the spherical convex part in a sleeving manner through the spherical groove, the elevation angle can be adjusted relative to the body model of the astronaut, and the astronaut can rotate by 360 degrees, so that multi-angle light emitting is realized, and different use requirements are met; the spherical convex part comprises a hard ball frame fixed with the body shape of the astronaut and a soft rubber sleeve fixed outside the hard ball frame, and the outer surface of the soft rubber sleeve is attached to and in interference fit with the spherical groove to have great friction force, so that it can be guaranteed that the head shape of the astronaut stably stays at the adjusted position and is stably arranged at the upper end of the body shape of the astronaut; the phenomenon that the astronaut head shape and the astronaut body shape are loosened is prevented, and the light effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp products, in particular to an astronaut-shaped starry sky projection lamp. Background Art

[0002] The Astronaut Starry Sky Lamp is a product that looks like an astronaut. The astronaut's top mask can emit light. It can be used as a desktop ornament, a night light, or a toy, and it sells well in the market.

[0003] The Chinese utility model patent with application number 202322888753.8 discloses a rotating structure of water-ripple glass on the head of a starry sky lamp, which includes a starry sky lamp head structure and a starry sky lamp body structure, wherein the starry sky lamp head structure and the starry sky lamp body structure are connected via a snap-on inner ring; a rotating gear is arranged inside the starry sky lamp head structure, and the rotating gear and the starry sky lamp head structure are rotationally connected; a driving gear is arranged inside the starry sky lamp head structure, and the driving gear and the rotating gear are meshingly connected; the starry sky lamp head structure has built-in driving gear, rotating gear, and light fixing shell, and when the driving gear is driven by a motor, the driving gear can rotate, and the driving gear is meshingly connected with the rotating gear, so that the rotating gear rotates, and the light emitting area and the light fixing shell are inscribed, and the light emitting area rotates with the light fixing shell, which is very beautiful.

[0004] The above-mentioned starry sky lamp head structure and starry sky lamp body structure are connected by a snap-on inner ring to form a rotatable connection. However, this structure can only enable the starry sky lamp head structure to rotate in one direction (for example, horizontal direction) relative to the starry sky lamp body structure, and it cannot achieve elevation adjustment. At the same time, the starry sky lamp head structure cannot automatically realize the function of positioning after rotation after rotating relative to the starry sky lamp body structure, making the structure of the starry sky lamp head structure and the starry sky lamp body structure not stable enough after rotation.

[0005] In view of this, the inventor proposes the following technical solution. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and provide a starry sky projection lamp in the shape of an astronaut.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: the astronaut-shaped starry sky projection lamp includes: an astronaut body shape, an astronaut head shape arranged on the astronaut body shape, and a starry sky lamp assembly arranged inside the astronaut head shape and used to emit starry sky pattern light, a spherical groove is arranged at the lower end of the astronaut head shape where it is connected to the astronaut body shape, a spherical convex portion is arranged at the upper end of the astronaut body shape, the astronaut head shape is installed on the spherical convex portion through the spherical groove sleeve and can adjust the elevation angle relative to the astronaut body shape, and can also rotate 360 ​​degrees; the spherical convex portion includes a hard ball rack fixed to the astronaut body shape and a soft rubber sleeve fixed to the outside of the hard ball rack, and the outer surface of the soft rubber sleeve is in contact with the spherical groove and has an interference fit.

[0008] Furthermore, in the above technical solution, the hard ball rack is made of hard rubber, and the soft rubber sleeve and the hard ball rack are fixed together by a beer-covering method.

[0009] Furthermore, in the above technical solution, the feet at the lower end of the astronaut's body shape are also fixedly connected to the lunar soil shape base, and a counterweight block is also arranged inside the lunar soil shape base.

[0010] Furthermore, in the above technical scheme, the starry sky lamp assembly includes a bracket fixed inside the astronaut's head shape, a light guide tube inserted in the bracket, a first lens installed at the front end of the light guide tube, a shell installed on the outside of the bracket, an outer gear cylinder installed in the shell and rotatable, a driving gear meshing with the outer teeth of the outer gear cylinder, a motor connected to the driving gear, a starry sky pattern shaping plate fixed at the front end of the outer gear cylinder, a lens arranged inside the outer gear cylinder, an LED light board installed on the shell, LED lamp beads arranged on the LED light board and extending into the outer gear cylinder and cooperating with the lens, and a transparent plate installed at the front end of the light guide tube and corresponding to the first lens, and the transparent plate is exposed outside the astronaut's head shape.

[0011] Furthermore, in the above technical solution, the shell includes a front shell and a rear shell that are fixed together and detachable, the front shell is provided with a through circular window, the front end of the outer gear cylinder is passed through the circular window and extends out of the front shell.

[0012] Furthermore, in the above technical solution, a plurality of buckles are arranged on the outside of the transparent plate, a plurality of buckle holes are arranged on the periphery of the front end of the light guide tube, the buckles are inserted into the buckle holes and fixed by buckling, and the transparent plate covers the outside of the first lens.

[0013] Furthermore, in the above technical solution, a star light module for emitting star-shaped lights is also provided on the upper part of the astronaut's head shape, and the star light module is placed above the starry sky light assembly.

[0014] Furthermore, in the above technical solution, the star light module includes a buckle frame fixed on the astronaut's head shape, a laser head nested in the buckle frame and capable of emitting simulated star-shaped light, and a second lens fixed on the astronaut's head shape, and the second lens is located at the front end of the laser head.

[0015] Furthermore, in the above technical solution, an arc-shaped jacket is provided at the upper end of the buckle frame, and the laser head is nested in the arc-shaped jacket and clamped and positioned by the arc-shaped jacket.

[0016] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the astronaut head shape can not only rotate 360 ​​degrees relative to the astronaut body shape, but also adjust the elevation angle of the astronaut head shape to achieve multi-angle lighting and meet different usage requirements. In addition, the spherical convex part includes a hard ball frame fixed to the astronaut body shape and a soft rubber sleeve fixed to the outside of the hard ball frame, and the outer surface of the soft rubber sleeve is in contact with the spherical groove and has an interference fit, so that when the astronaut head shape rotates relative to the astronaut body shape or adjusts the elevation angle, the spherical convex part can be tightly matched with the spherical groove through the soft rubber sleeve to have great friction, so that the astronaut head shape can be stably kept in the adjusted position and stably placed on the upper end of the astronaut body shape, preventing the astronaut head shape and the astronaut body shape from loosening, so that the lighting effect of the utility model is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a stereogram of another viewing angle of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the astronaut's head shape in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the astronaut's body shape in the utility model;

[0021] Figure 5 It is a cross-sectional view of the astronaut head shape in the utility model;

[0022] Figure 6 It is an assembly diagram of the starry sky lamp assembly and the star lamp module in the utility model;

[0023] Figure 7 It is an assembly diagram of the starry sky lamp component and the star lamp module in the utility model from another perspective;

[0024] Figure 8 This is the internal structure diagram of the starry sky lamp assembly and the star lamp module in the utility model;

[0025] Fig. 9 It is a three-dimensional exploded view of the starry sky lamp assembly in the utility model. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with specific embodiments and drawings.

[0027] See Figure 1-9 As shown, a starry sky projection lamp in the shape of an astronaut is provided, which includes: an astronaut body shape 1, an astronaut head shape 2 arranged on the astronaut body shape 1, and a starry sky lamp assembly 3 arranged inside the astronaut head shape 2 and used for emitting starry sky pattern light. The utility model is shaped like an astronaut as a whole, and its appearance is beautiful and interesting. The starry sky pattern light is emitted through the starry sky lamp assembly 3, thereby simulating the changing pattern of the starry sky, thereby further enhancing the interest.

[0028] In order to enable the astronaut head shape 2 to not only rotate relative to the astronaut body shape 1 but also adjust the elevation angle to achieve multi-angle lighting and meet different usage requirements, the following design is made: a spherical groove 21 is provided at the portion where the lower end of the astronaut head shape 2 is connected to the astronaut body shape 1, and a spherical convex portion 11 is provided at the upper end of the astronaut body shape 1. The astronaut head shape 2 is mounted on the spherical convex portion 11 through the spherical groove 21 and can adjust the elevation angle relative to the astronaut body shape 1, and can also rotate 360 ​​degrees. In other words, the astronaut head shape 2 can not only rotate 360 ​​degrees relative to the astronaut body shape 1, but also adjust the elevation angle of the astronaut head shape 2 to achieve multi-angle lighting and meet different usage requirements. In addition, the spherical protrusion 11 includes a hard ball frame 111 fixed to the astronaut body shape 1 and a soft rubber sleeve 112 fixed to the outside of the hard ball frame 111. The outer surface of the soft rubber sleeve 112 is in contact with the spherical groove 21 and has an interference fit, so that when the astronaut head shape 2 is rotated relative to the astronaut body shape 1 or the elevation angle is adjusted, the spherical protrusion 11 can be tightly fitted with the spherical groove 21 through the soft rubber sleeve 112 to have a great friction force, so as to ensure that the astronaut head shape 2 stays stably in the adjusted position and is stably placed on the upper end of the astronaut body shape 1, preventing the astronaut head shape 2 and the astronaut body shape 1 from loosening, so that the lighting effect of the utility model is better.

[0029] Among them, the hard ball rack 111 is made of hard rubber, and the soft rubber sleeve 112 is fixed to the hard ball rack 111 by a beer-covering method, so that the soft rubber sleeve 112 is stably positioned on the hard ball rack 111. Even if the angle of the astronaut head shape 2 is adjusted relative to the astronaut head shape 2 through the spherical groove 21, the soft rubber sleeve 112 will not loosen, thereby ensuring the quality of the product.

[0030] The foot 12 at the lower end of the astronaut body shape 1 is also fixedly connected to the lunar soil shape base 4, which can improve the space environment effect and make it more interesting. A counterweight block 41 is also arranged inside the lunar soil shape base 4, so that the lunar soil shape base 4 can more stably support the astronaut body shape 1, so that the utility model can stand stably on a desktop or other flat surface.

[0031] The starry sky lamp assembly 3 includes a bracket 31 fixed inside the astronaut head shape 2, a light guide tube 32 inserted in the bracket 31, a first lens 33 installed at the front end of the light guide tube 32, a shell 34 installed outside the bracket 31, an outer gear cylinder 35 installed in the shell 34 and rotatable, a driving gear 36 meshing with the outer teeth 351 of the outer gear cylinder 35, a motor 37 connected to the driving gear 36, a starry sky pattern modeling plate 38 fixed at the front end of the outer gear cylinder 35, a lens 39 arranged inside the outer gear cylinder 35, an LED light board 30 installed on the shell 34, an LED lamp bead 301 arranged on the LED light board 30 and extending into the outer gear cylinder 35 and cooperating with the lens 39, and a transparent plate 302 installed at the front end of the light guide tube 32 and corresponding to the first lens 33, and the transparent plate 302 is exposed outside the astronaut head shape 2. During operation, the motor 37 drives the driving gear 36 to rotate, and the driving gear 36 drives the outer gear cylinder 35 to rotate, thereby driving the starry sky pattern shaping plate 38 to rotate. At the same time, after the LED lamp bead 301 emits light, it is diffused to the starry sky pattern shaping plate 38 through the lens 39, and then emitted through the starry sky pattern hole of the starry sky pattern shaping plate 38, and irradiated to the outside through the first lens 33. Since the starry sky pattern shaping plate 38 rotates, the changing pattern of the starry sky can be simulated; due to the addition of the light guide tube 32, the light passing through the starry sky pattern shaping plate 38 can be irradiated to the outside through the first lens 33.

[0032] The housing 34 includes a front housing 341 and a rear housing 342 that are fixed together and detachable. The front housing 341 is provided with a through circular window 343 . The front end of the outer gear cylinder 35 is passed through the circular window 343 and extends out of the front housing 341 .

[0033] The transparent plate 302 is provided with a plurality of buckles 303 on the outside, and the front periphery of the light guide tube 32 is provided with a plurality of buckle holes 321 . The buckles 303 are inserted into the buckle holes 321 and fixed by buckling. The assembly structure is simple and stable, and the transparent plate 302 covers the outside of the first lens 33 .

[0034] The upper part of the astronaut head shape 2 is also provided with a star light module 5 for emitting star-shaped light, and the star light module 5 is placed above the star sky light assembly 3. While the star sky light assembly 3 emits light to simulate the changing pattern of the starry sky, the star light module 5 emits star-shaped light to be added to the changing pattern of the starry sky, thereby adding star shapes to the changing pattern of the starry sky, giving the user a feeling of being in the universe and seeing the changing nebulae, which is more interesting.

[0035] Among them, the star light module 5 includes a buckle frame 51 fixed on the astronaut head shape 2, a laser head 52 nested in the buckle frame 51 and capable of emitting simulated star-shaped light, and a second lens 53 fixed on the astronaut head shape 2, and the second lens 53 is located at the front end of the laser head 52.

[0036] An arc-shaped jacket 511 is disposed at the upper end of the buckle frame 51 , and the laser head 52 is nested in the arc-shaped jacket 511 and clamped and positioned by the arc-shaped jacket 511 , so that the assembly is extremely simple and the structure is stable.

[0037] In summary, the astronaut head shape 2 can not only rotate 360 ​​degrees relative to the astronaut body shape 1, but also adjust the elevation angle of the astronaut head shape 2 to achieve multi-angle lighting and meet different usage requirements. In addition, the spherical protrusion 11 includes a hard ball frame 111 fixed to the astronaut body shape 1 and a soft rubber sleeve 112 fixed to the outside of the hard ball frame 111. The outer surface of the soft rubber sleeve 112 is in contact with the spherical groove 21 and has an interference fit, so that when the astronaut head shape 2 rotates relative to the astronaut body shape 1 or adjusts the elevation angle, the spherical protrusion 11 can be tightly matched with the spherical groove 21 through the soft rubber sleeve 112 to have a great friction force, so as to ensure that the astronaut head shape 2 stays stably in the adjusted position and is stably placed on the upper end of the astronaut body shape 1, preventing the astronaut head shape 2 and the astronaut body shape 1 from loosening, so that the lighting effect of the utility model is better.

[0038] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. An astronaut-shaped starry sky projection lamp, comprising: An astronaut body shape (1), an astronaut head shape (2) disposed on the astronaut body shape (1), and a starry sky light assembly (3) disposed inside the astronaut head shape (2) and used for emitting starry sky pattern light, characterized in that: A spherical groove (21) is provided at the portion where the lower end of the astronaut head shape (2) is connected to the astronaut body shape (1); a spherical convex portion (11) is provided at the upper end of the astronaut body shape (1); the astronaut head shape (2) is sleeved and mounted on the spherical convex portion (11) via the spherical groove (21) and can adjust the elevation angle relative to the astronaut body shape (1) and can also rotate 360 ​​degrees; the spherical convex portion (11) includes a hard ball frame (111) fixed to the astronaut body shape (1) and a soft rubber sleeve (112) fixed to the outside of the hard ball frame (111); the outer surface of the soft rubber sleeve (112) is in contact with and interference fit with the spherical groove (21).

2. The astronaut-shaped starry sky projection lamp according to claim 1, characterized in that: The hard ball rack (111) is made of hard rubber, and the soft rubber sleeve (112) and the hard ball rack (111) are fixed together by a sleeve method.

3. The astronaut-shaped starry sky projection lamp according to claim 1, characterized in that: The foot (12) at the lower end of the astronaut body shape (1) is also fixedly connected to the lunar soil shape base (4), and a counterweight block (41) is also provided inside the lunar soil shape base (4).

4. An astronaut-shaped starry sky projection lamp according to any one of claims 1 to 3, characterized in that: The starry sky lamp assembly (3) comprises a bracket (31) fixed inside the astronaut head shape (2), a light guide tube (32) inserted into the bracket (31), a first lens (33) installed at the front end of the light guide tube (32), a shell (34) installed outside the bracket (31), an outer gear cylinder (35) installed in the shell (34) and rotatable, a driving gear (36) meshing with the outer teeth (351) of the outer gear cylinder (35), a motor (37) connected to the driving gear (36), and a motor (37) fixed to the outer gear cylinder (35). A starry sky pattern molding plate (38) at the front end of the outer gear cylinder (35), a lens (39) arranged inside the outer gear cylinder (35), an LED light board (30) mounted on the housing (34), an LED lamp bead (301) arranged on the LED light board (30) and extending into the outer gear cylinder (35) and cooperating with the lens (39), and a transparent plate (302) mounted at the front end of the light guide cylinder (32) and corresponding to the first lens (33), wherein the transparent plate (302) is exposed outside the astronaut head molding (2).

5. The astronaut-shaped starry sky projection lamp according to claim 4, characterized in that: The housing (34) comprises a front housing (341) and a rear housing (342) which are fixed together and detachable. The front housing (341) is provided with a through circular window (343). The front end of the outer gear cylinder (35) is passed through the circular window (343) and extends out of the front housing (341).

6. The astronaut-shaped starry sky projection lamp according to claim 4, characterized in that: The transparent plate (302) is provided with a plurality of buckles (303) on the outside, and the front end periphery of the light guide tube (32) is provided with a plurality of buckle holes (321), the buckles (303) are inserted into the buckle holes (321) and fixed by buckling, and the transparent plate (302) covers the outside of the first lens (33).

7. The astronaut-shaped starry sky projection lamp according to claim 4, characterized in that: A star light module (5) for emitting star-shaped light is also provided on the upper part of the astronaut head shape (2); the star light module (5) is placed above the starry sky light assembly (3).

8. The astronaut-shaped starry sky projection lamp according to claim 7, characterized in that: The star light module (5) comprises a buckle frame (51) fixed on the astronaut head shape (2), a laser head (52) nested in the buckle frame (51) and capable of emitting simulated star-shaped light, and a second lens (53) fixed on the astronaut head shape (2), the second lens (53) being located at the front end of the laser head (52).

9. The astronaut-shaped starry sky projection lamp according to claim 8, characterized in that: An arc-shaped jacket (511) is provided at the upper end of the buckle frame (51), and the laser head (52) is nested in the arc-shaped jacket (511) and clamped and positioned by the arc-shaped jacket (511).

Images