CN215336129U

CN215336129U - Rotary projection lamp

Info

Publication number: CN215336129U
Application number: CN202121994570.9U
Authority: CN
Inventors: 魏俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-28
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a rotary projection lamp, which comprises a base, a support component and a lampshade, wherein the support component and the lampshade are arranged on the base; the lampshade comprises an upper lampshade body and a lower lampshade body, the upper lampshade body and the supporting component are detachably arranged, a first light emitter and a projection film covering the outer side of the first light emitter are arranged on the supporting component, and the upper lampshade body can cover the outer side of the projection film; the support assembly comprises a fixed part and a rotating part positioned on the fixed part, and the lampshade is connected to the rotating part; the fixed part is provided with a driving device which can drive the rotating part to rotate. By adopting the technical scheme, when the upper cover body is taken down, the emergent light of the first light emitter can be projected outwards after penetrating through the projection film, so that the effect of the projection lamp is realized; meanwhile, the lampshade can integrally rotate, and the lampshade is very attractive in appearance and extremely high in ornamental value.

Description

Rotary projection lamp

Technical Field

The utility model relates to a rotary projection lamp, and belongs to the technical field of projection lamps.

Background

The projection lamp can provide soft light, makes the sleeping room become very comfortable silence, builds the ambient atmosphere of peaceful and peaceful, also can build very romantic atmosphere, for example the little night-light of multi-functional projection that chinese patent document CN202442171U disclosed. This kind of little night-light includes base, transparent circle and semi-transparent dull polish lid, is provided with the projection film of printing the pattern in the transparent circle, and the light that sends through the luminous body on the base throws to dull polish after passing through the projection film and covers to the shadow that throws out forms exquisite pattern on dull polish covers. Further, for example, chinese patent document CN206274151U discloses a superimposed dynamic pattern projection lamp, which includes a light emitting body, a rotating table assembly, a projection film and a printing film. The light that the luminous body sent sees through the projection film of continuous rotation, on the pattern mapping on the projection film printed film, superposes each other with the pattern on the printing film again, and the pattern that the stack produced can constantly change, forms dynamic pattern effect. The projection lamp can bring people a sense of beauty and comfort, but most of the improvement of the projection lamp in the market is on the pattern and color of the projection film, so that the type of the projection lamp is single. Chinese patent document CN209895680U discloses a globe with projection lamp function, which has projection function and small night lamp function, and the upper and lower parts of the globe can emit light, so that the structure is complex and the globe cannot be rotated integrally.

SUMMERY OF THE UTILITY MODEL

It is therefore an object of the present invention to provide a rotating projection lamp.

In order to achieve the above object, the present invention provides a rotary projection lamp, which includes a base, a supporting component disposed on the base, and a lamp cover, wherein the supporting component is used for supporting the lamp cover; the lampshade comprises an upper lampshade body and a lower lampshade body, the upper lampshade body and the supporting component are detachably arranged, a first light emitter and a projection film covering the outer side of the first light emitter are arranged on the supporting component, and the upper lampshade body can cover the outer side of the projection film; the support assembly comprises a fixed part and a rotating part positioned on the fixed part, and the lampshade is connected to the rotating part; the fixed part is provided with a driving device which can drive the rotating part to rotate.

The rotating part with the lower cover body is fixed mutually, the upper cover body is buckled on the rotating part or the lower cover body.

The middle part of rotating part is provided with the through-hole, be provided with the protruding portion on the fixed part, the protruding portion passes the through-hole and supports first light-emitting body.

The rotating portion is provided with a gear portion, and a power output end of the driving device is connected to a driving gear engaged with the gear portion.

The second light emitter comprises a light strip.

The lamp is wound around the outside of the fixing portion.

The lower terminal surface of rotating part is provided with the support ring be provided with the bead that distributes along circumference on the fixed part, the support ring pressure is in on the bead.

The lampshade is a semitransparent cover; and a second luminous body is arranged on the inner side of the lower cover body.

The fixing part is positioned on the inner side of the lower cover body.

The base is provided with a mounting seat, and the mounting seat is inserted into the fixing part.

By adopting the technical scheme, when the upper cover body is taken down, the emergent light of the first light emitter can be projected outwards after penetrating through the projection film, so that the effect of the projection lamp is realized; meanwhile, the lampshade can integrally rotate, and the lampshade is very attractive in appearance and extremely high in ornamental value.

Drawings

FIG. 1 is a schematic structural diagram of a rotary projection lamp according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the upper housing of the rotating projection lamp of fig. 1 in a separated state.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is another angle view of fig. 3.

Detailed Description

The utility model is described in further detail below with reference to the figures and the detailed description.

As shown in fig. 1-4, the present embodiment provides a rotary projection lamp, which includes a base 1, a supporting component disposed on the base 1, and a lamp housing 2, wherein the supporting component 5 is used for supporting the lamp housing 2; the lampshade 2 comprises an upper cover body 21 and a lower cover body 22, the upper cover body 21 and the supporting component 5 are detachably arranged, the supporting component 5 is provided with a first luminous body 3 and a projection film (not shown in the figure) covering the outer side of the first luminous body 3, the projection film is arranged on the inner side of the transparent cylinder 4, and the upper cover body 21 can cover the outer side of the projection film; the support assembly 5 comprises a fixed part 51 and a rotating part 52 positioned on the fixed part 51, and the lampshade 2 is connected to the rotating part 52; the fixed portion 51 is provided with a driving device that can rotationally drive the rotating portion 52.

Adopt above-mentioned technical scheme, after taking off upper shield body 21, the emergent light of first luminophor 3 can outwards throw after seeing through the projection film, realizes the effect of projection lamp. Meanwhile, the lampshade 2 can be spherical, for example, a world map is arranged on the lampshade 2 to form a globe, the lampshade 2 can integrally rotate, the appearance is very attractive, and the ornamental value is very high. Of course, the lampshade 2 can also be provided in the shape of an animal, a plant, a football, a basketball or other star.

Besides, in the present embodiment, the lamp housing 2 is a translucent housing, and the second light emitter 6 is disposed inside the lower housing 22. After with upper shield body 21 lock outside the projection film, the light that first luminous body 3 and second luminous body 6 sent can be lighted up translucent lamp shade 2 is whole, realizes the effect of little night-light.

The base 1 is internally provided with a control circuit board 7, a power supply 8, a sound box 9 and the like, the base 1 is provided with a mounting seat 11, and the mounting seat 11 is inserted in the fixing part 51. The fixed portion 51 is located inside the lower cover 22, the lower cover 22 is fixed to the rotating portion 52, and the upper cover 21 is fastened to the rotating portion 52. Of course, in other embodiments, the upper cover 21 may be directly fastened to the lower cover 22. Since the rotating portion 52 can be driven to rotate by the driving device, the cover body can be integrally rotated.

A through hole 521 is formed in the middle of the rotating part 52, and a protrusion 511 is formed on the fixing part 51, and the protrusion 511 passes through the through hole 521 and supports the first light emitter 3.

Both the first light emitter 3 and the second light emitter 6 may be LED lamps, and in this embodiment, the second light emitter 6 is a lamp strip wound around the fixing portion 51, so that the lower cover 22 can be illuminated in the circumferential direction.

As shown in fig. 4, the rotating portion 52 is provided with a gear portion 522, the driving device is a motor 10, and a power output end of the motor 10 is connected to a driving gear 101 engaged with the gear portion 522.

The lower end surface of the rotating part 52 is provided with a support ring 523, the fixed part 51 is provided with ribs 513 distributed along the circumferential direction, the support ring 523 presses the ribs 513, the support ring 523 can be matched with the protruding part 511 to limit the horizontal displacement of the rotating part 52, and the arrangement of the ribs 513 can reduce the contact area between the fixed part 51 and the rotating part 52, thereby reducing the friction.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A rotary projection lamp, characterized by: the lamp shade comprises a base, a support component and a lamp shade, wherein the support component and the lamp shade are arranged on the base; the lampshade comprises an upper lampshade body and a lower lampshade body, the upper lampshade body and the supporting component are detachably arranged, a first light emitter and a projection film covering the outer side of the first light emitter are arranged on the supporting component, and the upper lampshade body can cover the outer side of the projection film; the support assembly comprises a fixed part and a rotating part positioned on the fixed part, and the lampshade is connected to the rotating part; the fixed part is provided with a driving device which can drive the rotating part to rotate.

2. The rotary projection lamp as recited in claim 1, wherein: the rotating part with the lower cover body is fixed mutually, the upper cover body is buckled on the rotating part or the lower cover body.

3. The rotary projection lamp as recited in claim 1, wherein: the middle part of rotating part is provided with the through-hole, be provided with the protruding portion on the fixed part, the protruding portion passes the through-hole and supports first light-emitting body.

4. The rotary projection lamp as recited in claim 1, wherein: the rotating portion is provided with a gear portion, and a power output end of the driving device is connected to a driving gear engaged with the gear portion.

5. The rotary projection lamp as defined in any one of claims 1-4, wherein: the lower terminal surface of rotating part is provided with the support ring be provided with the bead that distributes along circumference on the fixed part, the support ring pressure is in on the bead.

6. The rotary projection lamp as defined in any one of claims 1-4, wherein: the lampshade is a semitransparent cover; and a second luminous body is arranged on the inner side of the lower cover body.

7. The rotary projection lamp as recited in claim 6, wherein: the second light emitter comprises a light strip.

8. The rotary projection lamp as recited in claim 7, wherein: the lamp is wound around the outside of the fixing portion.

9. The rotary projection lamp as defined in any one of claims 1-4, wherein: the fixing part is positioned on the inner side of the lower cover body.

10. The rotary projection lamp as defined in any one of claims 1-4, wherein: the base is provided with a mounting seat, and the mounting seat is inserted into the fixing part.