CN213237281U - Decorative lamp - Google Patents

Abstract

The utility model discloses a decorative lamp, which comprises a lampshade (1), wherein at least one holographic optical pattern layer (7) is arranged on the inner surface or the outer surface of the lampshade (1), and a plurality of holographic optical patterns are formed on the holographic optical pattern layer (7); at least one first light source (51) is arranged at one end, located in the inner cavity of the lampshade, of the lighting device (5), and light of the first light source penetrates through the at least one holographic optical pattern layer from one side of the at least one holographic optical pattern layer to form a plurality of holographic optical patterned images outwards. The utility model provides an integral cambered surface lampshade which can realize comprehensive, continuous and natural light transmission image effect, more comprehensive pattern projection and better ornamental effect; the spherical or arc-spherical inner cavity can be arranged to be closed at the top, and the locking port is detachably connected with the lamp holder, so that the lamp shade or the lamp holder can be replaced very conveniently.

Description

Decorative lamp

Technical Field

The utility model relates to the field of lighting fixtures, especially, relate to a decorative lamp.

Background

The decorative lamp is often applied to various decoration fields, the top is a sealed spherical or arc decorative lamp, the structure is complex, the disassembly is inconvenient, and a plurality of parts are produced integrally, if a certain part is damaged, the whole lamp is required to be replaced, so that the decorative lamp is very inconvenient.

Meanwhile, in the prior art, some decorative lamps for projecting a holographic optical image layer are provided, the holographic optical image layer is arranged on the annular side wall of the light source, and the connecting part of the top and the side wall of the decorative lamp can influence the imaging of the holographic optical image layer, so that the projection of the imaging pattern irradiated by the final light source is incomplete (the light source projected from the top of the decorative lamp cannot form the pattern effect), and the ornamental effect is poor.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a lamp shade image throws more comprehensive, the sight is good, and the molding is graceful easy to maintain's ornament lamp.

For solving the above technical problem, the technical scheme of the utility model is that: a kind of ornament lamp, including the lamp shade, there is at least a holographic optical pattern layer on the internal surface or external surface of the said lamp shade, there are multiple holographic optical patterns on the said at least holographic optical pattern layer shaping; the lighting device is provided with at least one first light source at one end of the inner cavity of the lampshade, and light of the first light source penetrates through the at least one holographic optical pattern layer from one side of the at least one holographic optical pattern layer to form a plurality of holographic optical patterned images outwards.

Preferably, the lamp shade the latter half shrinks gradually and forms a locking mouth, the locking mouth through at least one locking device with the connection can be dismantled to the lamp stand of lamp shade below, the inside inner space that has at least of locking device, lighting device pass through the inside inner space of locking device run through in lamp stand and lamp shade inner chamber and with locking device can dismantle the locking.

Preferably, the locking device is detachably connected with the decorative lamp holder.

Preferably, a through hole with a spiral inner wall is formed in the lamp holder, and the locking device is detachably connected with the through hole of the lamp holder through threads; the lampshade is spherical or ellipsoidal.

At least one second light source is arranged at one end, located on the lamp holder, of the lighting device.

The second light source is exposed out of the inner space or emits light outwards from the bottom of the lamp holder through the inner space.

The bottom of the lamp holder is provided with a concave cavity.

And a sealing cover is arranged outside the concave cavity at the bottom of the lamp holder.

At least two elastic clamping claws are arranged on the locking device and penetrate through the locking port below the lampshade.

And a buckling outer edge extending outwards is arranged below the locking device.

The lamp holder comprises a first layer lamp holder, a second layer lamp holder and a third layer lamp holder, the first layer lamp holder is detachably connected with the second layer lamp holder, a through hole is formed in the connecting part of the second layer lamp holder and the first layer lamp holder, and the third layer lamp holder is detachably connected with the second layer lamp group; the outer edge of the bottom of the third layer of lamp holder protrudes downwards relative to the first layer of lamp holder and the second layer of lamp holder to form a concave cavity at the bottom of the lamp holder.

The utility model has the advantages that: (1) the full, continuous and natural light-transmitting image effect can be realized, the pattern projection is more full, and the ornamental effect is better; the spherical or arc-spherical inner cavity can be arranged in a closed shape at the top, and can be detachably connected with the lamp holder by utilizing the locking port, so that the lamp shade or the lamp holder can be conveniently replaced; (2) the base can be arranged in a decorative shape, such as a lotus-shaped or lotus candleholder-shaped mode, so that the decorative effect of the device is enhanced. (3) The spherical lampshade forms detachable connection with the base in a spiral or inserting and buckling mode. The spherical lampshade can be conveniently replaced and the light source or the lighting device can be conveniently maintained.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the structure of the lampshade of the present invention.

Fig. 3 is a schematic structural diagram of the locking device of the present invention.

Fig. 4 is a schematic structural diagram of a first layer lamp holder according to the present invention.

Fig. 5 is a schematic view of a second layer lamp holder according to the present invention.

Fig. 6 is a schematic view of a third layer lamp holder structure of the present invention.

Fig. 7 is a schematic view of the structure of the lighting device of the present invention.

Fig. 8 is a schematic structural view of embodiment 2 of the present invention.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

this patent provides example 1:

referring to fig. 1 and 2, a decorative lamp comprises a cambered surface lampshade 1 with a natural transition inner wall; as shown in fig. 2, the lower half part of the lamp shade 1 gradually shrinks to form a locking port 2, the locking port 2 is detachably connected with a decorative lamp holder 4 below the lamp shade through at least one locking device 3, the interior of the locking device is at least provided with an inner space 31, and as shown in fig. 3, the lighting device 5 penetrates through the inner cavity 6 of the lamp holder and the lamp shade through the locking part inside the locking device and is detachably locked with the locking device; at least one holographic optical pattern layer is arranged on the inner surface or the outer surface of the lampshade, and a plurality of holographic optical patterns are formed on the at least one holographic optical pattern layer; at least one first light source 51 is disposed at one end of the lighting device in the inner cavity of the lampshade, and light from the first light source penetrates through the at least one holographic optical pattern layer from one side of the at least one holographic optical pattern layer to form a plurality of holographic optical patterned images. Further, the locking device 3 is detachably connected with the decorative lamp holder 4.

In the embodiment, the inner wall and the outer wall are designed to be cambered surfaces, and in other embodiments, the inner wall or the outer wall can be designed to be cambered surfaces, so that the same technical effect can be achieved.

Through the cambered surface design, can effectively form continuous graceful light-emitting effect, locking device can fixed connection lamp stand and lamp stand, links together lamp shade and lamp stand through the lock outer fringe of below, fixes lighting device also is LED lamp light source inside locking device simultaneously.

As shown in fig. 4, a through hole 44 with a spiral inner wall is formed in the lamp holder, and the locking device 3 is detachably connected with the through hole 44 through a screw thread; in this embodiment, the lampshade is spherical, and in other embodiments, the lampshade may take other shapes, such as an ellipsoid.

In this embodiment, the interior of the lamp holder is detachably connected with the locking device through threads, and in other embodiments, the interior of the lamp holder can be detachably connected through other modes.

As shown in fig. 7, the lighting device 5 is provided with at least one second light source 52 at one end of the lamp holder. In this embodiment, the first light source and the second light source are disposed at two ends of the lighting device, and the second light source 52 is exposed out of the locking portion inner space 31, so that light of the light sources can be radiated outward through the lamp socket, and in other embodiments, the locking portion may be directly disposed as a transparent portion, so that the light sources emit light outward from the bottom of the lamp socket through the locking portion inner space 31.

The bottom of the lamp holder is provided with a concave cavity which is not drawn in the patent picture, the concave cavity is used for improving the light transmission of the lamp holder, the weight of the decorative lamp is reduced, and devices such as a power supply can be stored simultaneously, so that the whole decorative lamp is attractive and elegant.

The lamp holder bottom cavity sets up outward and has sealed lid, and the setting of sealed lid can make lamp holder below reconnect handheld base or other structures for the lamp holder below is level and smooth.

As shown in fig. 3, at least two elastic claws 32 are provided above the locking device 3 through the locking port 2 below the lamp housing. An outwardly extending snap-on outer edge 33 is provided below the locking means 3. The outer fastening edge 33 is used to connect the lamp holder and the lamp cover and to drive the lighting device to be stably disposed within the lamp holder.

As shown in fig. 4-6, in the present embodiment, the lamp holders include a first layer lamp holder 41, a second layer lamp holder 42, and a third layer lamp holder 43, the first layer lamp holder 41 is detachably connected to the second layer lamp holder 42, a through hole 421 is provided in a connection portion between the second layer lamp holder 42 and the first layer lamp holder 41, and the third layer lamp holder 43 is detachably connected to the second layer lamp group; the outer edge of the bottom of the third layer of lampholders 43 projects downwardly relative to the first and second layer of lampholders to form a cavity in the bottom of the lampholders. In other embodiments, other shapes of lamp holders can be used to achieve the same technical effect.

In this embodiment, the at least one holographic optical pattern layer 7 is integrally injection molded when the globe is manufactured. In this embodiment, the locking device 3 may be configured to position the light source in other embodiments by using a rotary buckle, a spiral, or the like as appropriate.

During operation, the lighting device 5 is placed in the inner space 31 of the locking device 3, then the locking device fixes the lampshade 1 and the lighting device 5 by the elastic claws, the locking port 2 is connected with the lamp holder 4, then the first layer lamp holder 41, the second layer lamp holder 42 and the third layer lamp holder 43 are combined to form the lamp holder with an inner cavity, and the power supply is arranged in the inner cavity of the lamp holder or the power line extends out through the sealing cover. Turning on the switch, the first light source 51 irradiates the outside through the holographic optical pattern layer to form a pattern; a second light source 52 illuminates outwardly through the base. Forming a beautiful decorative lamp effect.

In the practical use process, for the holographic optical pattern layer, a special optical pattern layer which can refract light and has reflection films with different angles can be adopted, and a plurality of light source images are formed on the outer surface of the lampshade through reflection and refraction, so that the decorative lamp integrally forms a light four-ray feeling. As shown in fig. 1; in other embodiments, the plurality of holographic optical patterns formed on the at least one holographic optical pattern layer may be set as one or a combination of two or more of radial image patterns, multi-dot image patterns, multi-star image patterns, multi-spiral image patterns, and the like according to actual conditions.

Example 2

As shown in fig. 8, the present technical solution further provides an embodiment 2 on the basis of embodiment 1, a base 8 is disposed below the lamp holder 4, the base 8 and the lamp holder 4 themselves form a decoration table, in this embodiment, a lotus shape is adopted, and in other embodiments, other shapes may be adopted. The lotus shape enables the device to cover parts inside the part, so that the whole shape is more attractive.

When the lamp works, the power supply is turned on, the light source penetrates through the holographic optical pattern layer of the inner cavity of the arc-shaped lampshade and is projected around to form uniform light spots in different shapes, and the whole shape is smooth and beautiful. Can meet the light decoration requirements of people.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by the concept of the present invention through logical analysis, reasoning or limited experiments based on the prior art should be within the scope of protection defined by the claims, and the directions in the present invention, such as the upper and lower directions, are merely the relative positions of the listed components by way of example with reference to gravity, and are not to be construed as a limitation to the actual specific directions.

Claims (10)

1. A kind of ornament lamp, its characteristic is: the holographic optical pattern lamp comprises a lamp shade (1), wherein at least one holographic optical pattern layer (7) is arranged on the inner surface or the outer surface of the lamp shade, and a plurality of holographic optical patterns are formed on the at least one holographic optical pattern layer (7);

the light source device is characterized by further comprising a lighting device (5), wherein at least one first light source (51) is arranged at one end, located in the inner cavity of the lampshade, of the lighting device (5), and light of the first light source penetrates through the holographic optical pattern layer from one side of the holographic optical pattern layer to form a plurality of holographic optical patterned images outwards.

2. Decorative lamp according to claim 1, characterized in that the lower half of the lamp housing (1) is gradually contracted to form a locking opening (2), the locking opening is detachably connected with the lamp holder (4) below the lamp housing through at least one locking device (3), the locking device has at least an inner space (31) inside, and the lighting device (5) penetrates through the lamp holder (4) and the inner cavity (6) of the lamp housing through the inner space (31) inside the locking device and is detachably locked with the locking device.

3. Decorative lamp according to claim 2, characterized in that said locking means (3) are removably connected to said decorative lamp holder (4).

4. The decorative lamp of claim 3, wherein: a through hole (44) with a spiral inner wall is formed in the lamp holder, and the locking device (3) is detachably connected with the through hole (44) through threads; the lampshade is spherical or ellipsoidal.

5. A decorative lamp according to any one of claims 2 to 4, wherein: at least one second light source (52) is provided on one end of the lighting device at the socket.

6. The decorative lamp of claim 5, wherein: the second light source (52) is exposed from the inner space (31) or emits light outwards from the bottom of the lamp holder through the inner space (31).

7. A decorative lamp according to any one of claims 2 to 4, wherein the base has a cavity in its base.

8. The decorative lamp of claim 7, wherein a sealing cap is provided outside the cavity at the bottom of the lamp holder.

9. A decorative lamp according to any one of claims 2 to 4, wherein: at least two elastic clamping claws (32) are arranged above the locking device (3) and penetrate through a locking port below the lampshade, and fastening outer edges (33) extending outwards are arranged below the locking device.

10. The decorative lamp of any one of claims 2 to 4, wherein the lamp holders comprise a first layer of lamp holders (41), a second layer of lamp holders (42) and a third layer of lamp holders (43), the first layer of lamp holders (41) are detachably connected with the second layer of lamp holders (42), through holes are arranged in the connecting parts of the second layer of lamp holders (42) and the first layer of lamp holders (41), and the third layer of lamp holders (43) are detachably connected with the second layer of lamp holders; the outer edge of the bottom of the third layer of lamp holders (43) protrudes downwards relative to the first layer of lamp holders and the second layer of lamp holders to form a concave cavity at the bottom of the lamp holders.

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