CN209782481U - Decorative lamp with optical structure - Google Patents
Decorative lamp with optical structure Download PDFInfo
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- CN209782481U CN209782481U CN201920354192.4U CN201920354192U CN209782481U CN 209782481 U CN209782481 U CN 209782481U CN 201920354192 U CN201920354192 U CN 201920354192U CN 209782481 U CN209782481 U CN 209782481U
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Abstract
The utility model discloses a decorative lamp with an optical structure, which belongs to the field of decorative lamp equipment, the decorative lamp with the optical structure comprises a reflection secondary light mixing lamp, the reflection secondary light mixing lamp comprises light guide glass and two lamp frames, the two lamp frames are respectively positioned at the left side and the right side of the light guide glass, the upper end of the light guide glass is provided with a light guide light outlet surface, the left end and the right end of the light guide glass are both provided with light guide light inlet surfaces, the interior of an LED lamp can be reformed, compared with the primary optical light mixing structure of the existing LED lamp, the unique secondary optical structure light mixing is formed, under the condition of keeping the LED interval unchanged, the incident direction and the angle of an LED chip are adjusted, under the condition of not increasing the cost, the light mixing distance of light and dark spots is reduced, the dazzling influence on pedestrians or vehicle drivers caused by the light spots is reduced, and the width of, the decorative lamp with the ultra-narrow frame is formed.
Description
Technical Field
The utility model relates to a decorative lighting equipment field, more specifically say, relate to an optical structure's decorative lighting.
Background
The types of LED series lamp decorations are diversified, and the modern lamp decorations are more and more diversified in design style from living rooms, dining rooms, bedrooms, kitchens and bathrooms to walkways, balconies and bar counters, and are classical, modern, fashionable, European, American, fresh, luxurious and attractive. There is a need for indoor lighting enterprises to have sufficient predictability and innovation awareness to design products that consumers are satisfied with according to the ever-changing needs of consumers. The lamp decoration not only has the effect of household illumination, but also can decorate different effects by different styles.
Currently, decorative lamps are generally used to attract people's attention, such as traffic lights, exterior wall decorative lamps of buildings, and decorative lights of billboards. At present, the decorative lamp on the market mainly takes an LED light source as a main part, because the light emitted by a single-point LED light source is linear and has a certain spatial angle, while most common LED lamps are lamps with a primary optical structure light mixing, the light is directly emitted from the LED light source, and the light emitted from a plurality of continuous single-point LED light sources into a spatial medium can form a light and dark mixed area (see the bright area and the dark area of fig. 1) near the light source, because the maximum included angle of the light emitting area of the LED light source is limited, an area where the light cannot reach appears near the LED to form the dark area, and meanwhile, because the LED light can form a light bright area before reaching the uniform light mixed area, the bright area and the dark area are overlapped to form a light and dark spot phenomenon, namely the light and dark mixed area, if the optical structure processing is not performed, the light and dark light can directly emit into human eyes, then the people can see the light spot phenomenon of uneven light and shade, gives other people and causes the dizzy bad experience effect of vision, and the LED lamps and lanterns of traffic indication function are applied to in the part when appearing the light spot phenomenon to pedestrian or driver, easily cause the traffic accident, influence the traffic safety in this region.
The light spot influence of irradiation of an LED lamp on pedestrians is not solved in the prior art, the width of an increased LED lamp strip is generally adopted, or the number of the LED lamp strips is increased, the irradiation area of a single lamp strip in the LED lamp is widened, the overlapping area of the light irradiation areas of adjacent LED lamp strips is increased, the generation of a dark area which cannot be covered in the lamp strip irradiation process is reduced, and therefore the phenomenon that light spots are not uniformly shaded due to the fact that a bright area and the dark area are mutually overlapped is reduced. However, the number of the LED light bars to be increased or the width of the LED light bars to be increased in this way, the increase of the number of the LED light bars requires corresponding improvement on circuits inside the LED lamp, which not only increases the production cost of the LED light bars, but also increases the complexity of the internal circuit structure, thereby increasing the risk of problems occurring in the internal circuit.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
problem to exist among the prior art, the utility model aims to provide an optical structure's decorative lamp, it can realize reforming transform LED lamps and lanterns inside, compare in the mixed light structure of the optics of current LED lamps and lanterns, form unique secondary optical structure and mix light, under the unchangeable circumstances of LED interval, adjust the incident direction and the angle of LED chip, under the condition that does not increase the cost, reduce the mixed light distance of light and shade facula, reduce dazzling influence to pedestrian or vehicle driver that causes because of the light and shade facula, reduce lamps and lanterns frame width simultaneously, become the decorative lamp of super narrow frame.
2. Technical scheme
in order to solve the above problems, the utility model adopts the following technical proposal.
A decorative lamp with an optical structure comprises a reflection secondary light mixing lamp, wherein the reflection secondary light mixing lamp comprises light guide glass and two lamp frames, the two lamp frames are respectively positioned at the left side and the right side of the light guide glass, a light guide light emitting surface is arranged at the upper end of the light guide glass, light guide light incoming surfaces are respectively arranged at the left end and the right end of the light guide glass, a reflection medium layer is fixedly connected to one end, close to the light guide glass, of the lamp frame, the lower end of the light guide glass is fixedly connected with a lamp shell bottom, the left end and the right end of the lamp shell bottom are respectively matched with the two lamp frames, LED light emitting surfaces are respectively arranged at the left side and the right side of the light guide glass, heat conduction fixing glue is fixedly connected to the lower ends of the two LED light emitting surfaces, the lower ends of the heat conduction fixing glue is fixedly connected with the lamp shell bottom, and the structure fixed glue on the upper side is positioned at the joint of the light guide glass and the reflecting medium layer, and the structure fixed glue on the lower side is positioned at the joint of the light guide glass and the lamp shell bottom, so that the improvement on the interior of the LED lamp can be realized, and compared with the primary optical light mixing structure of the existing LED lamp, the unique secondary optical structure light mixing is formed, the incident direction and angle of an LED chip are adjusted under the condition of keeping the LED interval unchanged, the light mixing distance of light and dark spots is reduced under the condition of not increasing the cost, the dazzling influence on pedestrians or vehicle drivers caused by the light and dark spots is reduced, the width of a lamp frame is reduced, and the decorative lamp with an ultra-narrow frame is formed.
Furthermore, a plurality of optical dots are arranged at the lower end of the light guide glass and are uniformly distributed on the light guide glass. Through a plurality of optical dots additionally arranged at the lower end of the light guide glass, the light propagation path in the light guide glass is convenient to change, so that light is reflected to the light guide light emitting surface to be emitted, and a unique mixed light scattering effect is formed.
Further, the LED light emitting surface is far away from one side of the light guide glass and is provided with a tricolor full-color LED lamp strip, one end of the lamp frame is far away from the tricolor full-color LED lamp strip and is fixedly connected with the LED light emitting surface, and the lower end of the tricolor full-color LED lamp strip is tightly attached to the heat conduction fixing glue. Through keeping away from the full-color LED lamp area of three primary colors that leaded light glass one side was add at the LED light emitting area, be convenient for promote the illumination effect of LED light emitting area, increase the color irradiation function of reflection secondary mixed light lamps and lanterns, promote the decoration atmosphere effect of reflection secondary mixed light lamps and lanterns.
Furthermore, the light emitting angle of the LED light emitting surface is one hundred twenty degrees, the distance between the two LED light emitting surfaces is twenty-five millimeters, and the shading width of the lamp frame is seven millimeters. The width of the lamp frame is seven millimeters, so that the light and shade non-uniform light mixing area is effectively covered, and the ultra-narrow frame effect of eight millimeters is realized by the reflection secondary light mixing lamp.
Further, the surface layer of the light guide light emitting surface is provided with a two-dimensional light homogenizing plate, the two-dimensional light homogenizing plate comprises a tin disulfide layer and a two-dimensional tellurium layer, and the tin disulfide layer and the two-dimensional tellurium layer are tightly attached. Through the two-dimensional light homogenizing plate additionally arranged on the surface layer of the light guide light emitting surface, light irradiated to the light guide light emitting surface through the light guide glass is conveniently subjected to light mixing scattering, and therefore the light mixing distance of light and dark spots is reduced.
Furthermore, the two-dimensional tellurium is positioned at one side close to the light guide glass, and the tin disulfide layer is positioned at one side far away from the light guide glass. Through two-dimensional antimony and the tin disulfide layer that add in leaded light play plain noodles department, be convenient for carry out the forward nonlinear response excitation to the light of leading out in the leaded light glass, make it more homodisperse.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) This scheme can realize reforming transform LED lamps and lanterns inside, compare in the mixed light structure of the primary optics of current LED lamps and lanterns, form unique secondary optics structure mixed light, under the unchangeable circumstances of LED interval, the incident direction and the angle of adjustment LED chip, under the condition that does not increase the cost, reduce the mixed light distance of light and shade facula, reduce dazzling the influence to pedestrian or vehicle driver that causes because of the light and shade facula, reduce the width of lamp frame simultaneously, become the decorative lamp utensil of super narrow frame.
(2) The lower end of the light guide glass is provided with a plurality of optical dots which are uniformly distributed on the light guide glass. Through a plurality of optical dots additionally arranged at the lower end of the light guide glass, the light propagation path in the light guide glass is convenient to change, so that light is reflected to the light guide light emitting surface to be emitted, and a unique mixed light scattering effect is formed.
(3) the LED light emitting surface is far away from leaded light glass one side and is equipped with the full-color LED lamp area of three primary colors, and the full-color LED lamp area of three primary colors is far away from lamps and lanterns frame one end and LED light emitting surface fixed connection, and the full-color LED lamp area lower extreme of three primary colors closely laminates with the heat conduction fixed glue. Through keeping away from the full-color LED lamp area of three primary colors that leaded light glass one side was add at the LED light emitting area, be convenient for promote the illumination effect of LED light emitting area, increase the color irradiation function of reflection secondary mixed light lamps and lanterns, promote the decoration atmosphere effect of reflection secondary mixed light lamps and lanterns.
(4) The light emitting angle of the LED light emitting surfaces is one hundred twenty degrees, the distance between the two LED light emitting surfaces is twenty-five millimeters, and the shading width of the lamp frame is seven millimeters. The width of the lamp frame is seven millimeters, so that the light and shade non-uniform light mixing area is effectively covered, and the ultra-narrow frame effect of eight millimeters is realized by the reflection secondary light mixing lamp.
(5) The surface layer of the light guide light emitting surface is provided with a two-dimensional light homogenizing plate, the two-dimensional light homogenizing plate comprises a tin disulfide layer and a two-dimensional tellurium layer, and the tin disulfide layer and the two-dimensional tellurium layer are tightly attached. Through the two-dimensional light homogenizing plate additionally arranged on the surface layer of the light guide light emitting surface, light irradiated to the light guide light emitting surface through the light guide glass is conveniently subjected to light mixing scattering, and therefore the light mixing distance of light and dark spots is reduced.
(6) two-dimensional tellurium is located and is close to leaded light glass one side, and the tin disulfide layer is located and keeps away from leaded light glass one side. Through two-dimensional antimony and the tin disulfide layer that add in leaded light play plain noodles department, be convenient for carry out the forward nonlinear response excitation to the light of leading out in the leaded light glass, make it more homodisperse.
Drawings
FIG. 1 is a cross-sectional view of a reflective secondary light mixing lamp according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is an exploded view of the reflective secondary mixing lamp of the present invention;
FIG. 4 is a perspective view of the reflective secondary light mixing lamp of the present invention;
FIG. 5 is a schematic diagram of light mixing of a primary optical structure of an LED lamp in the prior art;
Fig. 6 is a schematic diagram of the light mixing of the secondary optical structure of the LED lamp of the present invention.
The reference numbers in the figures illustrate:
The LED lamp comprises a lamp frame 1, a reflecting medium layer 2, a heat-conducting fixing adhesive 3, a three-primary-color full-color LED lamp strip 4, a structure fixing adhesive 5, optical dots 6, light-guiding glass 7, a lamp bottom shell 8, an LED light-emitting surface 9, a light-guiding light-emitting surface 10, a light-guiding light-incoming surface 11 and a reflection secondary light-mixing lamp 12.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
Example 1:
Referring to fig. 1-4, a decorative lamp with an optical structure comprises a reflective secondary light mixing lamp 12, the reflective secondary light mixing lamp 12 comprises a light guide glass 7 and two lamp frames 1, the lamp frames 1 are made of metal material and are used for shielding the body structure of the LED lamp strip and the light and dark spot regions of the LEDs, so that the lighting defects of the light and dark spots of the LEDs are shielded in the lamp frames 1, the two lamp frames 1 are respectively located at the left and right sides of the light guide glass 7, the upper end of the light guide glass 7 is provided with a light guide light emitting surface 10, the left and right ends of the light guide glass 7 are both provided with light guide light incident surfaces 11, one end of the lamp frame 1 close to the light guide glass 7 is fixedly connected with a reflective medium layer 2, the lower end of the light guide glass 7 is fixedly connected with a lamp shell bottom 8, the left and right ends of the lamp shell bottom 8 are respectively matched with, the heat conduction fixing glue 3 is used for bonding and fixing the LED lamp strip on the lamp frame 1 and transferring heat emitted by the LED lamp strip to the lamp frame 1. The lower end of a heat-conducting fixing adhesive 3 is fixedly connected with a lamp shell bottom 8, two structural fixing adhesives 5 are respectively coated at the left and right ends of a light-conducting glass 7, the two structural fixing adhesives 5 are respectively positioned at the upper and lower sides of the left and right ends of the light-conducting glass 7, the structural fixing adhesive 5 at the upper side is positioned at the joint of the light-conducting glass 7 and a reflecting medium layer 2, the structural fixing adhesive 5 at the lower side is positioned at the joint of the light-conducting glass 7 and the lamp shell bottom 8, the light-conducting glass 7 is bonded to the upper surface of the lamp shell bottom 8 through an optical mesh point 6, three-primary-color LED lamp strips 4 at the left and right sides are fixed on the lamp shell bottom 8 through the heat-conducting fixing adhesive 3, a lamp frame 1 is fixed on the light-conducting glass 7 and the side of the lamp shell bottom 8 through fasteners and the structural fixing adhesive 5, the interior of an, under the condition of keeping the LED interval unchanged, the incident direction and the angle of the LED chip are adjusted, the mixed light distance of light and dark spots is reduced under the condition of not increasing the cost, the dazzling influence on pedestrians or vehicle drivers caused by the light and dark spots is reduced, the width of a lamp frame is reduced, and the decorative lamp with the ultra-narrow frame is formed.
Referring to fig. 1, a plurality of optical dots 6 are disposed at the lower end of the light guide glass 7, and the optical dots 6 are uniformly distributed on the light guide glass 7. Through the plurality of optical dots 6 additionally arranged at the lower end of the light guide glass 7, the light propagation path in the light guide glass 7 is convenient to change, so that light is reflected to the light guide light emitting surface 10 to be emitted, and a unique mixed light scattering effect is formed.
Please refer to fig. 1, one side of the LED light emitting surface 9, which is away from the light guide glass 7, is provided with a three-primary color full-color LED lamp strip 4, one end of the three-primary color full-color LED lamp strip 4, which is away from the lamp frame 1, is fixedly connected with the LED light emitting surface 9, and the lower end of the three-primary color full-color LED lamp strip 4 is tightly attached to the heat conducting fixing glue 3. Through keeping away from the full-color LED lamp area 4 of three primary colors that leaded light glass 7 one side was add at LED light emitting area 9, be convenient for promote the illumination effect of LED light emitting area 9, increase the color irradiation function of reflection secondary mixed light lamps and lanterns 12, promote the decorative atmosphere effect of reflection secondary mixed light lamps and lanterns 12.
The light emitting angle of the LED light emitting surfaces 9 is one hundred twenty degrees, the distance between the two LED light emitting surfaces 9 is twenty five millimeters, and the shading width of the lamp frame 1 is seven millimeters. The width of the lamp frame 1 is seven millimeters, so that a light and shade uneven light mixing area is effectively covered, and the reflecting secondary light mixing lamp 12 achieves an ultra-narrow frame effect of eight millimeters.
The optical dots 6 form a specific pattern on the light guide glass 7 through a printing process or a laser dotting process, and the pattern and the state of the optical dots 6 can be in a semitransparent or opaque white state.
The reflecting medium layer 2 is a layer of reflecting film formed on the inner surface by the processes of polishing, electroplating, baking paint, sticking a reflecting sheet and the like in the processing process. The reflecting film is additionally arranged on the reflecting medium layer 2, so that light rays irradiated by the LED light-emitting surface 9 can be conveniently reflected and mixed, a vector light source of the LED light-emitting surface 9 forms a scattering light source, and the LED light-emitting surface 9 is subjected to back scattering emission.
the rear end of the three-primary-color full-color LED lamp strip 4 is electrically connected with a lamp circuit control system, and the three-primary-color full-color LED lamp strip 4 has a two-hundred and fifty-six-color full-color atmosphere light emitting function. The function is jetted out through the full-color atmosphere light in the full-color LED lamp area 4 of three primary colors, is convenient for promote the illumination effect of LED light emitting surface 9, increases the color irradiation function of reflection secondary mixed light lamps and lanterns 12, promotes the decoration atmosphere effect of reflection secondary mixed light lamps and lanterns 12.
The light guide glass 7 can also be a transparent PC plate and transparent PMMA, wherein the main component of the transparent PC plate is polycarbonate and is prepared by adopting a CO-EXTRUSION technology CO-EXTRUSION. Through the arranged light guide glass 7, a light source irradiated by the three-primary-color full-color LED lamp strip 4 is conveniently guided into the light guide light emitting surface 10.
the light guide light emitting surface 10 surface layer is provided with a two-dimensional light homogenizing plate, the two-dimensional light homogenizing plate comprises a tin disulfide layer and a two-dimensional tellurium layer, and the tin disulfide layer and the two-dimensional tellurium layer are tightly attached. Through the two-dimensional light homogenizing plate additionally arranged on the surface layer of the light guide light emitting surface 10, light irradiated to the light guide light emitting surface 10 through the light guide glass 7 is conveniently subjected to light mixing and scattering, and therefore the light mixing distance of light and dark spots is reduced.
The two-dimensional tellurium is located and is close to light guide glass 7 one side, and the tin disulfide layer is located and keeps away from light guide glass 7 one side. The two-dimensional antimony and tin disulfide layers are additionally arranged on the light guide light emitting surface 10, so that forward nonlinear response excitation can be conveniently carried out on light guided out of the light guide glass 7, and the light is more uniformly dispersed.
The utility model discloses a light that leaded light glass 7 shines out LED light emitting area 9 carries out the diffuse reflection of secondary optics and mixes the light and handles, makes light turn back the mixed light in the short distance, forms even area source in leaded light glass 7, and the LED lamp strip is the luminous mode of side direction, and its width is the same with the width of the LED lamp strip of forward light-emitting, is about four millimeters. According to the width of the lamp frame, the width sum of the light mixing distance and the LED lamp strip is determined, the lamp product with the frame smaller than eight millimeters can be manufactured, the improvement on the inside of the LED lamp is realized, the LED lamp is compared with the existing primary optical light mixing structure of the LED lamp, unique secondary optical structure light mixing is formed, under the condition that the LED distance is kept unchanged, the incident direction and the angle of an LED chip are adjusted, under the condition that the cost is not increased, the light mixing distance of light and dark spots is reduced, the dazzling influence on pedestrians or vehicle drivers caused by the light and dark spots is reduced, the width of the lamp frame is reduced simultaneously, and the LED lamp becomes the decorative lamp with the ultra-narrow frame.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. A decorative lamp with an optical structure is characterized in that: the LED lamp comprises a reflection secondary light mixing lamp (12), wherein the reflection secondary light mixing lamp (12) comprises light guide glass (7) and two lamp frames (1), the two lamp frames (1) are respectively positioned at the left side and the right side of the light guide glass (7), a light guide light emitting surface (10) is arranged at the upper end of the light guide glass (7), light guide light entering surfaces (11) are respectively arranged at the left end and the right end of the light guide glass (7), a reflection medium layer (2) is fixedly connected at one end, close to the light guide glass (7), of the lamp frames (1), a lamp shell bottom (8) is fixedly connected at the lower end of the light guide glass (7), the left end and the right end of the lamp shell bottom (8) are respectively matched with the two lamp frames (1), LED light emitting surfaces (9) are respectively arranged at the left side and the right side of the light guide glass, the lower end of the heat conduction fixing glue (3) is fixedly connected with the lamp shell bottom (8), two structural fixing glues (5) are coated at the left end and the right end of the light guide glass (7), the two structural fixing glues (5) are respectively positioned at the upper side and the lower side of the left end and the right end of the light guide glass (7), the structural fixing glue (5) at the upper side is positioned at the joint of the light guide glass (7) and the reflecting medium layer (2), and the structural fixing glue (5) at the lower side is positioned at the joint of the light guide glass (7) and the lamp shell bottom (8).
2. An optical decorative light fixture according to claim 1, wherein: the lower end of the light guide glass (7) is provided with a plurality of optical dots (6), and the optical dots (6) are uniformly distributed on the light guide glass (7).
3. An optical decorative light fixture according to claim 2, wherein: LED light emitting surface (9) are kept away from leaded light glass (7) one side and are equipped with the full-color LED lamp area of three primary colors (4), the full-color LED lamp area of three primary colors (4) are kept away from lamps and lanterns frame (1) one end and LED light emitting surface (9) fixed connection, the full-color LED lamp area of three primary colors (4) lower extreme is laminated closely with heat conduction fixed glue (3).
4. An optical decorative light fixture according to claim 1, wherein: the LED lamp is characterized in that the light emitting angle of the LED light emitting surfaces (9) is one hundred twenty degrees, the distance between the LED light emitting surfaces (9) is twenty-five millimeters, and the shading width of the lamp frame (1) is seven millimeters.
5. an optical decorative light fixture according to claim 1, wherein: the surface layer of the light guide light emitting surface (10) is provided with a two-dimensional light homogenizing plate, the two-dimensional light homogenizing plate comprises a tin disulfide layer and a two-dimensional tellurium layer, and the tin disulfide layer and the two-dimensional tellurium layer are tightly attached.
6. An optical decorative light fixture according to claim 5, wherein: the two-dimensional tellurium is positioned at one side close to the light guide glass (7), and the tin disulfide layer is positioned at one side far away from the light guide glass (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354192.4U CN209782481U (en) | 2019-03-20 | 2019-03-20 | Decorative lamp with optical structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354192.4U CN209782481U (en) | 2019-03-20 | 2019-03-20 | Decorative lamp with optical structure |
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| CN209782481U true CN209782481U (en) | 2019-12-13 |
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| CN201920354192.4U Active CN209782481U (en) | 2019-03-20 | 2019-03-20 | Decorative lamp with optical structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056824A (en) * | 2019-03-20 | 2019-07-26 | 江苏铁锚玻璃股份有限公司 | A kind of decorative lamp of optical texture |
| CN110242894A (en) * | 2019-04-29 | 2019-09-17 | 江苏铁锚玻璃股份有限公司 | A kind of decorative lamp of optical texture |
-
2019
- 2019-03-20 CN CN201920354192.4U patent/CN209782481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056824A (en) * | 2019-03-20 | 2019-07-26 | 江苏铁锚玻璃股份有限公司 | A kind of decorative lamp of optical texture |
| CN110242894A (en) * | 2019-04-29 | 2019-09-17 | 江苏铁锚玻璃股份有限公司 | A kind of decorative lamp of optical texture |
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