CN203273675U

CN203273675U - Luminous lamp shade

Info

Publication number: CN203273675U
Application number: CN2013202178796U
Authority: CN
Inventors: 田耕; 何志能
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2013-11-06
Anticipated expiration: 2023-04-25

Abstract

The utility model discloses a luminous lamp shade. The luminous lamp shade comprises a lamp shade main body which is formed by a first light guide film being rolled. At least one first pattern area is arranged on the surface of the first light guide film, and first optical element arrays are prearranged on the first pattern areas. The luminous lamp shade further comprises a luminous strip used for providing light sources for the first light guide film, light sources are distributed on the surface of the luminous strip, and the light sources are connected with a power source. The luminous lamp shade further comprises a support, and the lamp shade main body covers the support. The luminous lamp shade is not a pure decorative product, the lamp shade itself can emit light and also has the luminous decoration effect, the attractiveness of the lamp shade itself in a dim environment is improved, and the effects of enhancing the decoration effect and partially lighting are achieved. Before the main light source is powered on, the luminous lamp shade itself has a certain lighting function, and if needed, more matching effects can be designed when the lamp shade is used in corporation with the main light source.

Description

But alight cover

Technical field

The utility model relates to the ornament lamp technical field, but especially a kind of alight cover.

Background technology

Although traditional lampshade has cylinder, round platform, square etc. various types of surface structures, light source is just blocked in their effect of itself, softening light, and its lampshade itself is not irradiative.

The prior art Patent number is 200420068522.7, patent name is the utility model patent of shaped LED lampshade, the patent No. for 201120070674.0, patent name all provides a kind of diode that utilizes to make the luminous structure of lampshade for the utility model patent of shaped LED lampshade, lampshade itself is only common lampshade, illumination effect depends on the brightness of diode fully, and lampshade itself can not send brightness.

The utility model content

The purpose of this utility model is to provide a kind of brand-new lampshade, make the lampshade itself also can be luminous, promote lampshade from than the aesthetics under dark situation, play the illuminating effect that strengthens decorative effect and part, if necessary, also can coordinate main light source, design more arranging effect, to attract consumer's sight.

For realizing above purpose, the utility model has been taked following technical scheme: but the alight cover, include the lampshade main body that is rolled into by the first light guiding film, the first light guiding film surface is provided with at least one first graphics field, default the first array of optical elements on the first graphics field, also include for the light-emitting section of light source being provided for the first light guiding film, the light-emitting section surface is placed with light source, and light source is connected with power supply; Also comprise support, described lampshade main body cover is on support.

Described light-emitting section is located at lampshade main body bottom side, and with lampshade main body socket one, the position of light source is in the light inlet end of the first light guiding film.

Described the first light guiding film convolution place has the splicing gap, and described light-emitting section is placed in this place, splicing gap, and light-emitting section two sides are connected with the light inlet end face of the first light guiding film respectively, and the position of light source is in the light inlet end of the first light guiding film.

Described the first light guiding film face cap has the material layer.

Also include the second light guiding film, the second light guiding film surface is provided with at least one second graph zone, default the second array of optical elements on the second graph zone; Also include light source circuit board, the one end is drawn the connection electric wire, and described light source circuit board is fitted in the light inlet side of the second light guiding film, the decorative element that formation can be luminous, this decorative element is hung in below the lampshade main body by the connection electric wire, connects electric wire and is connected with the lampshade wiring board.

Described light source is LED light source.

The utility model compared with prior art, have following advantage: lampshade of the present utility model is not simple ornament, make the lampshade itself also can be luminous, also possessed luminous decorative effect, promote lampshade from than the aesthetics under dark situation, play the decorative effect of enhancing and the illuminating effect of part, before main light source was not lighted, itself also can provide certain illumination functions, if necessary, also can coordinate main light source, design more arranging effect.

Description of drawings

Fig. 1 is the utility model the first light guiding film structural representation;

Fig. 2 is the utility model lampshade main body, light-emitting section, support decomposition texture schematic diagram;

Fig. 3 is the combined integrated structural representation of Fig. 2;

Fig. 4 is that Fig. 3 is arranged on embodiment one structural representation on lamp socket;

Fig. 5 is that Fig. 3 is arranged on embodiment two structural representations on lamp socket;

Fig. 6 is the utility model the second light guiding film structural representation;

Fig. 7 is the secondary light source structural representation;

Fig. 8 is that Fig. 6 and Fig. 7 are combined into the decoration structure schematic diagram;

Fig. 9 is embodiment three structural representations that Fig. 5 adopts Fig. 8;

Figure 10 a is embodiment four schematic diagrames ();

Figure 10 b is embodiment four schematic diagrames (two).

The specific embodiment

Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.

Embodiment one:

see also illustrated in figures 1 and 2, but the alight cover includes the lampshade main body 1 that is rolled into by the first light guiding film 11, the first light guiding film 11 has two edges, these two coincident are fixed together, formed lampshade main body 1, the first light guiding film 11 surfaces are provided with at least one first graphics field 12, the first graphics field 12 is the microstructure graph zone on the first light guiding film 11, the graphics field is arranged by a plurality of optical microstructures and is formed, the height of its density can affect the shading value of the picture of publishing picture, this zone can be certain shape, also can be that whole face is covered with, the micro-structural of default the first array of optical elements 13 on the first graphics field 12, and also include for the light-emitting section 2 of light source is provided to the first light guiding film 11, light-emitting section 2 surfaces are placed with light source 21, light source 21 is connected with power supply by lead-in wire, lampshade main body 1 bottom side and light-emitting section 2 socket one, specifically can make lampshade main body 1 bottom side light source 21 is fitted in the light inlet end face of the first light guiding film 11 by mode bonding or engaging, and towards lampshade main body 1 inside, also comprise support 3, the effect of support 3 is support the structure of lampshade main body 1 and facilitate the user that lampshade is fixed on lamp socket, please in conjunction with consulting Fig. 3 and shown in Figure 4, lampshade main body 1 covers on outside support 3, and be installed in the lump on lamp socket 4 after being socketed with light-emitting section 2, the more common LED light source of the same employing of light source 21 of the present embodiment, after the LED light source energising, the first graphics field 12 on lampshade main body 1 just can emit a brilliant light, and its color determines controlled the blend of colors of each LED light source by light-source control system after.

The present embodiment light-emitting section 2 is circuit board or with the structure member of circuit board, can be that single or multiple LED light sources are welded on circuit board, and the structure of this LED lamp bar is conventional art, is not described in detail in this.

Light-emitting section 2 can be drawn electric lead 22, this electric lead can be both positive and negative polarity wire or multiply signal control line, and be connected to power supply on lamp socket, when being the both positive and negative polarity wire, light-source control system is namely controlled the light and shade of LED light source on light-emitting section 2 simultaneously, when being the different signal control line of multiply, light-source control system can be controlled by different frequency and different sequential fluorescent lifetime and the intensity of different LED light source.

light guiding film in the utility model is 201210217175.9 for the applicant according to the patent No. of applying on June 27th, 2012, patent name is 201210303606.3 for the utility model patent of " a kind of be used to producing with the method for the metal substrate of patterning optical element structure and realizing the device of the method collision process " in conjunction with the patent No. of application on August 23rd, 2012, patent name obtains for the utility model patent preparation method of " a kind of with patterned planar luminous body implementation method and the graphical luminous device of realization ", at first obtain metal substrate, its scheme is:

A kind of method made from the metal substrate of patterning optical element structure comprises the following steps:

Step 1: substrate is placed on platform default collision pattern in information processing system;

Step 2: according to the coordinate position and the size that form default collision pattern in information processing system, control the relative motion of impact oscillation device and substrate, and make the impact oscillation device clash into substrate, obtain meeting the collision cell structure of default collision pattern on substrate;

Or the laser instrument of wavelength greater than 335 nanometers is connected with information processing system, according to the coordinate position and the size that form default collision pattern in information processing system, control the relative motion of laser instrument and substrate, and make laser instrument with the pulse frequency bombardment substrate surface higher than 15KHZ, the one or more micro-structures of one or more pulse generate obtain meeting default collision cell structure of colliding pattern on substrate;

Step 3: by the surface deposition metal of metal deposition process with substrate, after reaching predetermined thickness, carry out separating of metal level and substrate, obtain the metal duplicate of substrate or speculum as duplicate, the metal duplicate of this substrate or speculum are formed with the micro-structural of the array of optical elements corresponding with the collision cell structure as the duplicate surface.

After obtaining said metal substrates (metal cavityplate), " a kind of with patterned planar luminous body implementation method " obtains light guiding film by technical scheme, and its concrete steps are as follows:

Step 1, on the metal cavityplate, with micro optical element, micro optical element is arranged to be integrated on the metal cavityplate according to pre-provisioning request and is formed graph outline;

Step 2 is placed in plastic plate on the metal cavityplate;

Step 3 is respectively from the top down for the surface of plastic plate, the surface for the metal cavityplate applies predetermined pressure and predetermined temperature from bottom to top;

Step 4, the metal cavityplate is separated with plastic plate, make graph outline transcription on the metal cavityplate to transparent plastic sheet, form the printing opacity light conductor (be light guiding film, light guiding film can cut into predetermined shape according to actual needs) with graphical optical element; Micro optical element transcription on the metal cavityplate forms transparent optical element structure to the printing opacity light conductor and (is the first array of optical elements 13, the first array of optical elements 13 namely is on the first graphics field 12, and certain the first graphics field 12 can be that certain shape can be also that whole light guiding film is covered with); Transcription in the utility model, its implication is: by predetermined pressure and predetermined temperature, use the metal cavityplate with micro-structural to remove to push light conductor, make the micro-structural shape of metal cavityplate be copied to the squeezed pressure surface of light conductor, form complementary structure;

Step 5 makes luminous energy be injected into the printing opacity light conductor, and light penetrates the printing opacity light conductor at the position that optical element structure is arranged, and forms visible luminous pattern on the printing opacity light conductor.

Embodiment two:

Lampshade main body 1 contains at least one deck with the first light guiding film 11 of optical microstructures array, need luminous the first light guiding film 11 sides LED light source of all having arranged in pairs or groups, the first light guiding film 11 surfaces are some artistic character/images of air brushing as required, see also shown in Figure 5, or superscribe even shell of film or fabric in the first light guiding film 11 peripheries, after the LED energising, the first light guiding film 11 is luminous accordingly, and the light that sends embodies the desirable effect of designer after seeing through the materials such as film, fabric, shell, air brushing graph layer.

Lampshade main body 1 surface of the first light guiding film 11 also is covered with material layer 13, and material layer 13 can be wound with the parts such as ornamental fabric, colorful shell, colorful film, increases the aesthetics of light fixture.After the LED light source at the first light guiding film 11 edges was lighted, the graphics field was luminous, and the dissimilar decorative element according to light sees through embodies different decorative effects.

Embodiment three:

see also shown in Figure 6, also include the second light guiding film 5, the second light guiding film 5 surfaces are provided with at least one second graph zone 51, default the second array of optical elements 52 micro-structurals on second graph zone 51, microstructure graph zone on the second light guiding film 5 can be certain shape, also can be that whole face is covered with, see also shown in Figure 7, also include light source circuit board 6, the one end is drawn and is connected electric wire 61, this connects electric wire 61 and is connected with power supply, light source circuit board 6 can be that single or multiple LED light sources are welded on circuit board, connecting electric wire 61 can be both positive and negative polarity wire or multiply signal control line, see also shown in Figure 8, light source circuit board 6 is fitted in the light inlet side of the second light guiding film 5 by mode bonding or engaging, formation can be luminous decorative element, see also shown in Figure 9, this decorative element is hung in lampshade main body 1 below by connecting electric wire 61, connect the wiring board on electric wire 61 and lampshade, after LED light source in decorative element is lighted, second graph zone 51 is luminous, color determines after by the LED mixed light.

Embodiment four:

See also shown in Figure 10, the present embodiment is different from embodiment one to be, light-emitting section 2 is located at the diverse location on the first light guiding film 11, the first light guiding film 11 convolution places have the splicing gap, light-emitting section 2 is placed in this place, splicing gap, light-emitting section 2 two sides are connected with the light inlet end face of the first light guiding film 11 respectively, and the position of light source 21 is in the light inlet end of the first light guiding film 11, and in lampshade main body 1.LED light source is injected luminous energy the first light guiding film 11 from the side, gap.

Certainly, because upper lower limb and the two ends end face of the first light guiding film 11 that consists of lampshade main body 1 is the light inlet end face, so the position of light-emitting section 2 also is not limited only to embodiment one and embodiment four describes, light-emitting section 2 also can be located at the top edges of lampshade main body 1, no matter light-emitting section 2 is fixed on the upper lower limb of lampshade main body 1 or the place, splicing gap of the first light guiding film 11, its purpose is all can inject the first light guiding film 11 from the light inlet end face for the luminous energy that the light source that guarantees on light-emitting section 2 sends, and makes the first light guiding film 11 luminous.

Above-listed detailed description is that this embodiment limits the scope of the claims of the present utility model for the illustrating of the utility model possible embodiments, and does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the scope of the claims of this case.

Claims

1. but alight cover, it is characterized in that: include the lampshade main body (1) that is rolled into by the first light guiding film (11), the first light guiding film (11) surface is provided with at least one first graphics field (12), upper default the first array of optical elements (13) in the first graphics field (12), also include for the light-emitting section (2) of light source is provided to the first light guiding film (11), light-emitting section (2) surface is placed with light source (21), and light source (21) is connected with power supply; Also comprise support (3), described lampshade main body (1) covers on support (3).

2. but alight cover as claimed in claim 1 is characterized in that: described light-emitting section (2) is located at lampshade main body (1) bottom side, and with lampshade main body (1) socket one, the position of light source (21) is in the light inlet end of the first light guiding film (11).

3. but alight cover as claimed in claim 1, it is characterized in that: described the first light guiding film (11) convolution place has the splicing gap, described light-emitting section (2) is placed in this place, splicing gap, light-emitting section (2) two sides are connected with the light inlet end face of the first light guiding film (11) respectively, and the position of light source (21) is in the light inlet end of the first light guiding film (11).

4. but alight cover as claimed in claim 1 is characterized in that: described the first light guiding film (11) surface also is covered with material layer (13).

5. but alight cover as claimed in claim 1, it is characterized in that: also include the second light guiding film (5), the second light guiding film (5) surface is provided with at least one second graph zone (51), upper default the second array of optical elements (52) in second graph zone (51); Also include light source circuit board (6), the one end is drawn and is connected electric wire (61), described light source circuit board (6) is fitted in the light inlet side of the second light guiding film (5), formation can be luminous decorative element, this decorative element is hung in by connection electric wire (61) below lampshade main body (1), connects electric wire (61) and is connected with the lampshade wiring board.

6. but alight cover as claimed in claim 1, it is characterized in that: described light source (21) is LED light source.