CN218645540U

CN218645540U - Novel projection lamp

Info

Publication number: CN218645540U
Application number: CN202223093975.2U
Authority: CN
Inventors: 魏俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-17
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a novel projection lamp, the on-line screen storage device comprises a base be provided with the urceolus on the base, the top detachable of urceolus is provided with the overhead guard on the base and the radial inboard that is located the urceolus is provided with the projection subassembly, the projection subassembly includes mount pad, first light source, first projection film and focusing device set up in on the mount pad, first projection film is located between first light source and the focusing device, the mount pad detachable is liftoff to be fixed in on the base. By adopting the technical scheme, the projection assembly is modularized, an integral structure that the first light source, the first projection film and the focusing device are arranged on the mounting seat is formed, the projection assembly is arranged on the base, the outer side of the projection assembly is sleeved with the outer barrel, and the top cover is arranged at the top of the outer barrel, so that the projection lamp is simple and compact in integral structure and convenient and rapid to assemble.

Description

Novel projection lamp

Technical Field

The utility model relates to a novel projection lamp belongs to decorative lighting lamps and lanterns technical field.

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, as disclosed in chinese patent document CN206274151U, a superimposed dynamic pattern projection lamp 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. The applicant's prior chinese patent application CN112161219a provides a projection lamp with dual projection function, which has both the ordinary projection lamp function and the slide projection function in the prior art, and has more appreciation and entertainment. As the functions of the projection lamp are increased, the structure of the projection lamp is more complicated, and therefore, it is necessary to improve the assembly structure of the projection lamp so that the core functional components are modularized, so as to improve the assembly efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a with projection subassembly modularization to the novel projection lamp of the equipment of being convenient for.

In order to achieve the above object, the present invention provides a novel projection lamp, including a base, an outer cylinder provided on the base, a top cover detachably provided on the top of the outer cylinder, a projection assembly provided on the base and located radially inside the outer cylinder, the projection assembly including a mounting base, a first light source, a first projection film and a focusing device, the first light source, the first projection film and the focusing device being provided on the mounting base, the first projection film being located between the first light source and the focusing device, the emergent light of the first light source being able to be projected outwards after passing through the first projection film and the focusing device, the mounting base being detachably fixed on the base; the top cover is provided with a through hole, and the upper end of the focusing device penetrates through the through hole and extends outwards.

The mounting seat comprises a supporting part positioned at the lower part and a main body part positioned at the upper part, the supporting part is fixed on the base, and the first light source, the first projection film and the focusing device are arranged on the main body part; the supporting part lifts the main body part away from the base, so that a gap is formed between the main body part and the base; and a second light source is arranged on the base and positioned outside the supporting part, and at least one part of the outer cylinder is a transparent cylinder, a semitransparent cylinder or a hollow cylinder.

And at least one layer of second projection film is arranged on the base and positioned at the outer side of the second light source.

The supporting part is cylindrical, and the inner side of the supporting part is used for a lead to pass through.

The base is provided with a plug socket, and the supporting part is plugged in the plug socket.

The upper portion of mount pad is provided with the slot, first projection film sets up on an inserting tray, insert the tray detachable inserts to in the slot.

The upper part of the mounting seat extends out of the outer side of the outer cylinder, so that the slot is located above the outer cylinder.

The mount pad includes the shell, first light source, first projection film and focusing device are located the shell, the shell includes first portion and second part, first portion and second part lock each other the concatenation form inside appearance chamber.

A rotary disc is arranged on the inserting disc, and the first projection film is arranged on the rotary disc; the mounting seat is also provided with a motor and a driving gear, and the turntable comprises a driven gear part; the driving gear is connected with the power output end of the motor; when the inserting disc is inserted into the slot, the rotary disc is connected to the driving gear through the driven gear part.

The outer cylinder is detachably arranged on the base through a first inserting structure; the top cover is detachably mounted on the outer barrel through a second inserting structure.

Adopt above-mentioned technical scheme, the utility model discloses a novel projection lamp compares with prior art, has following beneficial effect:

1. the projection assembly is modularized to form an integral structure in which a first light source, a first projection film and a focusing device are arranged on a mounting seat, the projection assembly is arranged on a base, an outer barrel is sleeved outside the projection assembly, and a top cover is arranged at the top of the outer barrel, so that the projection lamp is simple and compact in integral structure and convenient and rapid to assemble;

2. the mounting seat is divided into a supporting part and a main body part, and the main body part is lifted away from the base through the supporting part, so that a second light source can be arranged on the base, and the projection lamp has a projection function realized through the projection assembly and also can realize the function of a small night lamp;

3. the first projection film is arranged on the plug tray, and the plug tray is detachably plugged in the slot of the mounting seat, so that the first projection film can be replaced; in addition, the motor drives the turntable to rotate, so that the effect of rotating the projection pattern can be formed in the projection process.

Drawings

Fig. 1 is a schematic structural view of the novel projection lamp of the present invention.

Fig. 2 is a partially cut-away schematic view of the present invention.

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

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

Fig. 5 is an exploded view of the projection assembly.

Fig. 6 is another angle view of fig. 5.

Fig. 7 is a schematic view of an assembly structure of the inserting plate and the rotating plate.

Fig. 8 is a schematic view of an assembly structure of the motor, the focusing device and the insertion block.

Fig. 9 is an exploded view of fig. 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the novel projection lamp of the present invention comprises a base 1, wherein an outer cylinder 2 is provided on the base 1, a top cover 3 is detachably provided on the top of the outer cylinder 2, and a projection assembly 4 is provided on the base 1 and located on the radial inner side of the outer cylinder 2. A power supply, a controller module and sound equipment are arranged in the base 1.

The outer barrel 2 is detachably mounted on the base 1 through a first plug-in structure, the first plug-in structure comprises a plurality of first plug boards 21 which are vertically arranged downwards, a first clamping hook 211 is arranged on each first plug board 21, and each first plug board 21 is inserted into a first clamping groove 11 on the base 1; the top cover 3 is detachably installed on the outer barrel 2 through a second inserting structure, the second inserting structure comprises a plurality of second inserting plates 31 which are vertically arranged downwards, a second clamping hook 311 is arranged on the second inserting plate 31, and the second inserting plates 31 are inserted into a second clamping groove 22 in the top of the outer barrel 2.

As shown in fig. 3 to 6, the projection assembly 4 includes a mounting base 41, a first light source 42, a first projection film 43, and a focusing device 44, the first light source 42, the first projection film 43, and the focusing device 44 are disposed on the mounting base 41, the first projection film 43 is located between the first light source 42 and the focusing device 44, and the light emitted from the first light source 42 can be projected outward through the first projection film 43 and the focusing device 44. A through hole 32 is provided on the top cover 3, the focusing device 44 includes a screwing member 441 for manually screwing for focusing and a lens group 442, and the screwing member 441 protrudes outwards through the through hole 32.

In this embodiment, the mounting base 41 includes a supporting portion 41a at a lower portion and a main body portion 41b at an upper portion, the supporting portion 41a is detachably fixed on the base 1, and the first light source 42, the first projection film 43 and the focusing device 44 are disposed on the main body portion 41 b; the support portion 41a lifts the main body portion 41b off the base 1, so that a gap 40 is formed between the main body portion 41b and the base 1, as shown in fig. 2. On the base 1 and be located the outside of supporting part 41a is provided with second light source 5, urceolus 2 can be a translucent section of thick bamboo base 1 is last and be located the outside of second light source 5 and be provided with transparent support section of thick bamboo 6, is provided with second projection film 7 on the support section of thick bamboo 6, can throw to urceolus 2 after the emergent light of second light source 5 passes through second projection film 7 on, realizes the effect of little night-light. Since the gap 40 is formed between the body 41b and the chassis 1, light emitted from the second light source 5 is not blocked. Of course, at least a part of the outer cylinder 2 can be a transparent cylinder, a semitransparent cylinder or a hollow cylinder; the second projection film can also be arranged into a plurality of layers, so that the effect of superposition of projection patterns is achieved.

The support portion 41a has a cylindrical shape, and the inner side of the support portion 41a is used for a lead wire to pass through. The base 1 is provided with an inserting seat 12, and the supporting part 41a is inserted into the inserting seat 12 and fixed with the base 1 through a screw.

The upper portion of the mounting base 41 is provided with a slot 411, the first projection film 43 is disposed on a tray 45, and the tray 45 is detachably inserted into the slot 411. The upper portion of the mounting seat 41 protrudes to the outside of the outer cylinder 2, so that the insertion slot 411 is located above the outer cylinder 2, as shown in fig. 2. Therefore, when the first projection film 43 needs to be replaced, the plug-in tray 45 can be pulled out of the slot 411 only by taking down the top cover 3, which is very convenient.

As shown in fig. 7-9, the mounting base 41 includes a housing and a plug block 41c, a motor 46, a driving gear 47 connected to a power output end of the motor 46, a transmission gear 48 connected to the driving gear 47, the first light source 42 and the focusing device 44 are disposed on the plug block 41c, and the slot 411 extends into the plug block 41 c. The shell comprises a first part 41d and a second part 41e, and the first part 41d and the second part 41e are mutually buckled and spliced to form an inner cavity. A rotary disc 49 is arranged on the inserting disc 45, and the first projection film 43 is arranged on the rotary disc 49; the rotary disk 49 includes a driven gear 491, and when the insert disk 45 is inserted into the insert slot 411, the rotary disk 49 is connected to the transmission gear 48 through the driven gear 491.

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 can be made without departing from the scope of the invention.

Claims

1. A novel projection lamp is characterized in that: the projection device comprises a base, wherein an outer barrel is arranged on the base, the top of the outer barrel is detachably provided with a top cover, a projection assembly is arranged on the base and positioned on the radial inner side of the outer barrel, the projection assembly comprises an installation seat, a first light source, a first projection film and a focusing device, the first light source, the first projection film and the focusing device are arranged on the installation seat, the first projection film is positioned between the first light source and the focusing device, emergent light of the first light source can penetrate through the first projection film and the focusing device and then is projected outwards, and the installation seat is detachably fixed on the base; the top cover is provided with a through hole, and the upper end of the focusing device penetrates through the through hole and extends outwards.

2. A novel projection lamp as claimed in claim 1, wherein: the mounting seat comprises a supporting part positioned at the lower part and a main body part positioned at the upper part, the supporting part is fixed on the base, and the first light source, the first projection film and the focusing device are arranged on the main body part; the supporting part lifts the main body part away from the base, so that a gap is formed between the main body part and the base; and a second light source is arranged on the base and positioned outside the supporting part, and at least one part of the outer cylinder is a transparent cylinder, a semitransparent cylinder or a hollow cylinder.

3. A novel projection lamp as claimed in claim 2, wherein: and at least one layer of second projection film is arranged on the base and positioned at the outer side of the second light source.

4. A novel projection lamp as claimed in claim 2, wherein: the supporting part is cylindrical, and the inner side of the supporting part is used for a lead to pass through.

5. A novel projection lamp as claimed in claim 2, wherein: the base is provided with a plug socket, and the supporting part is plugged in the plug socket.

6. A novel projection lamp as claimed in any one of claims 1 to 5, characterized in that: the upper portion of mount pad is provided with the slot, first projection film sets up on an inserting tray, insert the tray detachable inserts to in the slot.

7. The new projection lamp as claimed in claim 6, wherein: the upper part of the mounting seat extends out of the outer side of the outer cylinder, so that the slot is located above the outer cylinder.

8. The new projection lamp as claimed in claim 6, wherein: a rotary disc is arranged on the inserting disc, and the first projection film is arranged on the rotary disc; the mounting seat is also provided with a motor and a driving gear, and the turntable comprises a driven gear part; the driving gear is connected with the power output end of the motor; when the inserting disc is inserted into the slot, the rotary disc is connected to the driving gear through the driven gear part.

9. A novel projection lamp as claimed in any one of claims 1 to 5, characterized in that: the mount pad includes the shell, first light source, first projection film and focusing device are located the shell, the shell includes first portion and second part, first portion and second part lock each other the concatenation and form inside appearance chamber.

10. A novel projection lamp as claimed in any one of claims 1 to 5, characterized in that: the outer cylinder is detachably arranged on the base through a first inserting structure; the top cover is detachably mounted on the outer barrel through a second inserting structure.