CN101852390A - Reflector of lighting lamp - Google Patents
Reflector of lighting lamp Download PDFInfo
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- CN101852390A CN101852390A CN 201010203211 CN201010203211A CN101852390A CN 101852390 A CN101852390 A CN 101852390A CN 201010203211 CN201010203211 CN 201010203211 CN 201010203211 A CN201010203211 A CN 201010203211A CN 101852390 A CN101852390 A CN 101852390A
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Abstract
The invention discloses a reflector of a lighting lamp. The reflector is arranged above a lamp in a semi-encircled form so as to reflect light rays to an illuminated face; the inner surface of the reflector comprises a top reflecting region, an upper left reflecting region, an upper right reflecting region, a left reflecting region and a right reflecting region; the right side of the upper left reflecting region is jointed with the left side of the top reflecting region and is formed by extending to a lower left direction along the left side of the top reflecting region; the cross section of the upper left reflecting region is of monotonous line shape of which the opening is outward; the structure of the upper right reflecting region is in symmetric arrangement like the structure of the upper left reflecting region; the right side of the left reflecting region is combined with the left side of the upper left reflecting region and is formed by extending to the lower left direction along the left side of the upper left reflecting region; the structure of the right reflecting region is in symmetric arrangement like the structure of the left reflecting region; the top reflecting region is provided with a plurality of arc curved-surface reflecting parts; and planes parallel to the illuminated face are arranged between adjacent arc curved-surface reflecting parts. Due to the adoption of the reflector, the structure, above the lamp, of the reflector is improved; a radiating area is enlarged; and light service efficiency is improved.
Description
Technical Field
The invention relates to the field of lamps, in particular to a reflector of an illuminating lamp.
Background
The electric lamp is widely applied in daily life of people, and the quality of the electric lamp has direct influence on the production and the life of people. At present, the straight lamp is mostly used in daily work and study of people, wherein the straight lamp mostly adopts a fluorescent lamp (i.e. a low-pressure mercury lamp), and the fluorescent lamp utilizes the principle that mercury vapor with low pressure radiates ultraviolet rays in the discharge process, so that the fluorescent powder emits visible light to emit light, and therefore, the straight lamp belongs to a low-pressure arc discharge light source. Two filaments are provided in the fluorescent lamp. The filament is coated with electron emitting material ternary carbonate (barium carbonate, strontium carbonate and calcium carbonate), commonly called electronic powder. Under the action of an alternating voltage, the filament alternately acts as a cathode and an anode. The inner wall of the lamp tube is coated with fluorescent powder. The tube is filled with argon gas at a pressure of 400Pa to 500Pa and a small amount of mercury. After energization, the liquid mercury evaporates to a mercury vapor pressure of 0.8 Pa. Under the action of an electric field, mercury atoms are continuously excited from an original state to an excited state, then spontaneously transit to a ground state, and radiate ultraviolet rays with the wavelengths of 253.7nm and 185nm (the main peak wavelength is 253.7nm and accounts for about 70-80% of the total radiation energy, and the secondary peak wavelength is 185nm and accounts for about 10% of the total radiation energy) to release excessive energy. The phosphor absorbs the radiation energy of the ultraviolet rays and emits visible light. The fluorescent powder is different, and the emitted light is different, which is the reason that the fluorescent lamp can be made into white and various colors. Since most of the electric energy consumed by fluorescent lamps is used for generating ultraviolet rays, fluorescent lamps generally have higher luminous efficiency than incandescent lamps and tungsten halogen lamps, and are energy-saving electric light sources at present.
In various lamps and lanterns at present, the effect of reflex reflector is also very important, in the efficient lamps and lanterns of reflection of light, can improve the utilization ratio of the energy by a wide margin, accords with the energy theory of current environmental protection.
The setting of reflex reflector is too simple in current lamps and lanterns, causes the reflection of light insufficient, forms the dark space easily at the photic zone, has reduced the availability factor of light.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a reflector of an illumination lamp, which solves the problems that the existing reflector is too simple to arrange, so that the light reflection is insufficient, a dark area is easily formed in a light receiving area, and the light use efficiency is reduced.
In order to solve the above problems, the present invention provides a reflector of an illumination fixture, configured to be installed above a fluorescent tube in a semi-enclosed manner, and reflect received light emitted from the fluorescent tube toward a light receiving surface, wherein an inner surface of the reflector includes a top reflection area, a left upper reflection area, a right upper reflection area, a left reflection area, and a right reflection area, a right side of the left upper reflection area is joined to a left side of the top reflection area and extends to the left lower side along the left side of the top reflection area, and a cross section of the left upper reflection area has a monotone line shape with an outward opening; the left side edge of the upper right reflecting area is connected with the right side edge of the top reflecting area and extends to the lower right along the right side edge of the top reflecting area, and the cross section of the upper right reflecting area is in a monotone line shape with an outward opening; the right side edge of the left reflecting area is combined with the left side edge of the left upper reflecting area and extends to the left lower direction along the left side edge of the left upper reflecting area; the left side edge of the right reflecting area is combined with the right side edge of the upper right reflecting area and extends to the lower right along the right side edge of the upper right reflecting area; the top reflecting area is provided with a plurality of arc curved surface reflecting parts, a plane parallel to the light receiving surface is arranged between every two adjacent arc curved surface reflecting parts, and the other area of the top reflecting area is a plane parallel to the light receiving surface.
Further, the reflector may further include that the curved surface is a regular concave curved surface or a regular convex curved surface.
Further, the reflector may further include that the curved surface is a concave spherical surface or a convex spherical surface.
Furthermore, the cross section of the left upper reflecting area and/or the right upper reflecting area is in a zigzag shape with an outward opening; wherein,
the two edges of the zigzag are arranged in equal length; the connecting line between the fold line-shaped vertex and the lamp tube is an angular bisector of the opening; the included angle of the opening in the zigzag shape is 130-160 degrees.
Further, the reflector may further include a curved shape with an outward opening in a cross section of the left upper reflecting region and/or the right upper reflecting region; wherein,
the point on the curve closest to the lamp tube is positioned in the middle of the curve; the normal line of the point on the curve closest to the lamp tube passes through the lamp tube.
Furthermore, the cross section of the left reflecting area and/or the right reflecting area can be in an oblique line shape; wherein an inward included angle formed by the right side edge of the left reflection area and the left side edge of the left upper reflection area is 130-160 degrees;
or the cross section of the left reflecting area and/or the right reflecting area is in a curve shape.
The light reflecting plate further comprises a left lower reflecting area and a right lower reflecting area, wherein the right side edge of the left lower reflecting area is connected with the left side edge of the left reflecting area and extends downwards along the left side edge of the left reflecting area; the left side edge of the right lower reflecting area is connected with the right side edge of the right reflecting area and extends downwards along the right side edge of the right reflecting area.
Furthermore, the reflector plate can also comprise an inward included angle formed by combining the left side edge of the top reflecting area and the right side edge of the left upper reflecting area, wherein the inward included angle is 90-130 degrees.
Furthermore, the reflector may further include that the included angles are symmetrically arranged at the corresponding positions on the right side of the reflector.
Furthermore, the reflector may further comprise a connecting line from a midpoint of a linear distance between the left and right sides of the left reflective region to a midpoint of a linear distance between the left and right sides of the right reflective region is not higher than the installation position of the lamp tube; and the upper one third point of the vertical distance from the connecting line between the two middle points to the top reflection area is not lower than the installation position of the lamp tube.
Furthermore, the reflector may further comprise a straight line connecting the centers of the plurality of curved light-reflecting portions, and the straight line is located right above the axis of the fluorescent tube.
Further, the reflector plate can also comprise a top reflecting area, wherein the distance between the left side edge and the right side edge of the top reflecting area is 70-90 mm.
Compared with the prior art, by arranging the top reflection area, the upper left reflection area, the upper right reflection area, the left reflection area and the right reflection area on the inner surface of the reflector, the light emitted by the lamp tube can be reflected to the low-brightness area, the brightness of the low-brightness area can be improved, the formation of dark areas is eliminated, the distance between the lamp tube and the reflection angle can be increased, the using amount of the lamp tube is reduced, the use efficiency of light is improved, and the light reflector conforms to the trend of the current low-carbon concept; meanwhile, the structure of the reflector above the lamp tube is improved, the reflecting structures with a plurality of arc-shaped curved surfaces are added, the irradiation area of the light receiving surface is enlarged by reflecting the light of the lamp tube by the arc-shaped curved surfaces, and the intensity of the light reflected to the light receiving surface can be enhanced by the reflector on the plane parallel to the light receiving surface above the lamp tube.
Drawings
FIG. 1 is a schematic cross-sectional view of a reflector of a lighting fixture of the present invention;
FIG. 2 is a schematic view of the curved surface of the present invention with a concave spherical surface in cross section;
FIG. 3 is a schematic view of the arc-shaped curved surface of the present invention with a convex spherical surface in cross section;
FIG. 4 is an elevation view of one embodiment of a plurality of curved reflectors on a top reflector region in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of a reflector of the lighting fixture of FIG. 4;
fig. 6 is a schematic cross-sectional view of a reflector having a lower left reflective region and a lower right reflective region according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The fluorescent tube of the present invention may be a straight fluorescent lamp.
The main idea of the invention is that: and a light reflecting angle is arranged at the position which is 45 degrees above the two sides of the lamp tube in an inclined manner, so that light rays are reflected. The fold line shape with the outward opening is equivalent to a reflecting angle arranged in the oblique upper direction of the lamp tube, if the position near 45 degrees above the lamp tube is an existing outward convex arc line shape, the light emitted by the lamp tube along 45 degrees is basically reflected back to the lamp tube and is not emitted to a light receiving surface, but the invention adds a reflecting angle to the angle, part of light is directly reflected to the light receiving surface, and the other part of light is reflected to the top or the opposite surface and then is refracted to the light receiving surface, therefore, the outward convex arc line shape is changed into an inward concave shape, and the reflecting effect is enhanced; meanwhile, the structure of the reflector above the lamp tube is improved, the reflecting structures with a plurality of arc-shaped curved surfaces are added, the irradiation area of the light receiving surface is enlarged by reflecting the light of the lamp tube by the arc-shaped curved surfaces, and the intensity of the light reflected to the light receiving surface can be enhanced by the reflector on the plane parallel to the light receiving surface above the lamp tube.
As shown in fig. 1, the reflector of the lighting fixture of the present invention is configured to be installed above a fluorescent tube in a half-enclosed manner, and reflect received light emitted from the fluorescent tube toward a light receiving surface,
the inner surface of the reflector comprises a top reflecting area 10, a left upper reflecting area 20, a right upper reflecting area 30, a left reflecting area 40 and a right reflecting area 50, wherein the right side of the left upper reflecting area 20 is connected with the left side of the top reflecting area 10 and extends to the left lower side along the left side of the top reflecting area 10, and the cross section of the left upper reflecting area 20 is in a monotone line shape with an outward opening; the left side of the upper right reflective region 30 is joined to the right side of the top reflective region 10 and extends to the lower right along the right side of the top reflective region 10, and the cross section of the upper right reflective region 30 is a monotone line with an outward opening; the right side of the left reflective region 40 is combined with the left side of the left upper reflective region 20 and extends to the lower left along the left side of the left upper reflective region 20; the left side of the right reflective region 50 is combined with the right side of the upper right reflective region 30 and extends to the lower right along the right side of the upper right reflective region 30;
the top reflection region 10 has a plurality of curved light-reflecting portions 101, a plane 102 parallel to the light-receiving surface is formed between adjacent curved light-reflecting portions 101, and the other region of the top reflection region is a plane 103 parallel to the light-receiving surface. The invention increases the irradiation area of the light receiving surface by the reflection of the arc curved surface light reflecting part to the light of the lamp tube; and the plane parallel to the light receiving surface on the top reflecting area can also enhance the intensity of the light reflected to the light receiving surface.
The plurality of arc-shaped curved surface light reflecting parts are arc-shaped curved surfaces with the same shape or arc-shaped curved surfaces with different shapes, the invention does not limit the shape at all, can be correspondingly set in specific shapes according to actual conditions, and can increase or reduce the irradiation areas of different light receiving surfaces.
The arc-shaped curved surface is a regular concave arc-shaped curved surface or a regular convex arc-shaped curved surface, which is not limited in the invention.
As shown in fig. 2, the arc-shaped curved surface is a concave spherical surface; or as shown in fig. 3, the arc-shaped curved surface is a convex spherical surface, which is a preferred scheme, and the invention is not limited in this respect.
As shown in fig. 4, the central connecting lines of the plurality of curved light-reflecting portions 101 are a straight line, and the straight line is located right above the axis ZZ of the fluorescent lamp tube. Fig. 5 is a schematic cross-sectional view of a reflector of the lighting fixture of fig. 4.
It is worth noting that: the term "half-surrounded" as used herein does not strictly surround only half of the fluorescent lamp, but means that the reflector is not completely surrounded on the fluorescent lamp.
The top reflection region may be a plane parallel to the light receiving surface.
Or, the middle part of the top reflection area can be provided with a reflection angle with an upward opening, and two sides are planes.
The cross section of the left upper reflecting area and/or the right upper reflecting area can be in a polygonal line shape with an outward opening. The cross section of the left upper reflecting region and/or the right upper reflecting region may be other shapes, but the present invention is not limited thereto, and the shape is to control the area or height of the light receiving surface, and the area and height of the light receiving surface may be different according to the situation, and the polygonal line shape is only a preferred embodiment. Wherein, the two sides of the fold line shape can be set with equal length; alternatively, a connecting line between the vertex of the zigzag line and the lamp tube may be an angular bisector of the opening, but the present invention is not limited to this, and the position is to control the area or height of the light receiving surface, and the area and height of the light receiving surface may be different depending on the situation, which is preferable.
The cross section of the left upper reflecting region and/or the right upper reflecting region can be in a curve shape with an outward opening. The curved line shape with the outward opening may be an arc shape with the outward opening, and the cross section of the left upper reflection region and/or the right upper reflection region may also be other curved line shapes, which are not limited in this respect, and the shape is to control the area or height of the light receiving surface, and the area and height of the light receiving surface may be different according to the situation, and the arc shape is only a preferred embodiment.
Wherein, the point on the curved line closest to the lamp tube is positioned in the middle of the curved line; alternatively, the normal line of the point on the curved line closest to the lamp tube passes through the lamp tube, which is not limited in the present invention, and the position is to control the area or height of the light receiving surface, which may be different according to the field situation, which is a preferable scheme.
The cross section of the left reflecting area and/or the right reflecting area can be in a diagonal shape; alternatively, the cross section of the left reflecting region and/or the right reflecting region may be a curved shape, which is not limited in the present invention, and the shape is to control the area or height of the light receiving surface, which may be different according to the field situation, which is preferable.
As shown in fig. 6, the reflector further includes a left lower reflective region 60 and a right lower reflective region 70, wherein the right side of the left lower reflective region 60 is connected to the left side of the left reflective region and extends downward along the left side of the left reflective region; the left side of the right lower reflective region 70 is joined to the right side of the right reflective region and extends downward along the right side of the right reflective region. The downward extension may be an oblique downward extension or an upward extension, and the present invention is not limited thereto. The invention is provided with the left lower reflecting area and the right lower reflecting area, and mainly aims to consider that the reflector and the lampshade are convenient to insert into the mounting groove when being combined.
The inward included angle formed by the combination of the left side edge of the top reflection region and the right side edge of the upper left reflection region can be 90-130 degrees, and the inward included angle formed by the combination of the right side edge of the top reflection region and the left side edge of the upper right reflection region can be 90-130 degrees.
The angle of the opening of the zigzag line may be 130 to 160 degrees, but the present invention is not limited to this, and the angle is selected to control the area or height of the light receiving surface, and the area and height of the light receiving surface may be different depending on the situation, which is preferable.
The inward included angle formed by the right side edge of the left reflecting region and the left side edge of the left upper reflecting region can be 130-160 degrees, and the right side is the same as that, the invention is not limited in any way, the angle is selected to control the area or height of the light receiving surface, and the area and height of the light receiving surface can be different according to the situation, which is a preferable scheme.
The included angle is symmetrically arranged at the corresponding position on the right side of the reflector.
The connecting line from the middle point of the straight line distance between the left side and the right side of the left reflection region to the middle point of the straight line distance between the left side and the right side of the right reflection region may be not higher than the lamp tube installation position, and the connecting line is not limited in any way in the present invention, and the position is to control the area or height of the light receiving surface, and the area and height of the light receiving surface may be different according to the situation, which is a preferable scheme.
The upper third of the vertical distance between the connecting line between the two middle points and the top reflection area can be not less than the installation position of the lamp tube, the installation position is not limited in any way, the area or the height of the light receiving surface can be controlled, and the area and the height of the light receiving surface can be different according to the situation, so that the lamp tube is a preferable scheme.
The distance between the left side and the right side of the top reflection region can be 70-90 mm, the invention is not limited to this, the size is to control the area or height of the light receiving surface, and the area and height of the light receiving surface can be different according to the situation, which is a preferable scheme.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. A reflector of lighting lamp is used to be installed above a fluorescent tube in a semi-surrounding mode and reflect the received light emitted by the fluorescent tube to a light receiving surface,
the inner surface of the reflector comprises a top reflecting area, a left upper reflecting area, a right upper reflecting area, a left reflecting area and a right reflecting area, wherein the right side edge of the left upper reflecting area is connected with the left side edge of the top reflecting area and extends towards the left lower part along the left side edge of the top reflecting area, and the cross section of the left upper reflecting area is in a monotone line shape with an outward opening; the left side edge of the upper right reflecting area is connected with the right side edge of the top reflecting area and extends to the lower right along the right side edge of the top reflecting area, and the cross section of the upper right reflecting area is in a monotone line shape with an outward opening; the right side edge of the left reflecting area is combined with the left side edge of the left upper reflecting area and extends to the left lower direction along the left side edge of the left upper reflecting area; the left side edge of the right reflecting area is combined with the right side edge of the upper right reflecting area and extends to the lower right along the right side edge of the upper right reflecting area; the top reflecting area is provided with a plurality of arc curved surface reflecting parts, a plane parallel to the light receiving surface is arranged between every two adjacent arc curved surface reflecting parts, and the other area of the top reflecting area is a plane parallel to the light receiving surface.
2. The reflector panel of claim 1,
the arc-shaped curved surface is a regular concave arc-shaped curved surface or a regular convex arc-shaped curved surface.
3. The reflector panel of claim 1,
the arc-shaped curved surface is a concave spherical surface or a convex spherical surface.
4. The reflector panel of claim 1,
the cross section of the left upper reflecting area and/or the right upper reflecting area is in a zigzag shape with an outward opening; wherein,
the two edges of the zigzag are arranged in equal length; the connecting line between the fold line-shaped vertex and the lamp tube is an angular bisector of the opening; the included angle of the opening in the zigzag shape is 130-160 degrees.
5. The reflector panel of claim 1,
the cross section of the left upper reflecting area and/or the right upper reflecting area is in a curve shape with an outward opening; wherein,
the point on the curve closest to the lamp tube is positioned in the middle of the curve; the normal line of the point on the curve closest to the lamp tube passes through the lamp tube.
6. The reflector panel of claim 1,
the cross section of the left reflecting area and/or the right reflecting area is in an oblique line shape; wherein an inward included angle formed by the right side edge of the left reflection area and the left side edge of the left upper reflection area is 130-160 degrees;
or the cross section of the left reflecting area and/or the right reflecting area is in a curve shape.
7. The reflector panel of claim 1,
the reflecting plate further comprises a left lower reflecting area and a right lower reflecting area, wherein the right side edge of the left lower reflecting area is connected with the left side edge of the left reflecting area and extends downwards along the left side edge of the left reflecting area; the left side edge of the right lower reflecting area is connected with the right side edge of the right reflecting area and extends downwards along the right side edge of the right reflecting area.
8. The reflector panel of claim 1,
the left side edge of the top reflection area and the right side edge of the left upper reflection area are combined to form an inward included angle of 90-130 degrees.
9. The reflector panel of claim 4, 6 or 8,
the included angle is arranged symmetrically at the corresponding position on the right side of the reflector.
10. The reflector panel of claim 1,
the connecting line from the middle point of the linear distance between the left side and the right side of the left reflection area to the middle point of the linear distance between the left side and the right side of the right reflection area is not higher than the installation position of the lamp tube; and the upper one third point of the vertical distance from the connecting line between the two middle points to the top reflection area is not lower than the installation position of the lamp tube.
11. The reflector panel of claim 1,
the central connecting lines of the plurality of arc-shaped curved surface light reflecting parts are straight lines, and the straight lines are positioned right above the axes of the fluorescent lamp tubes.
12. The reflector panel of claim 1,
the distance between the left side edge and the right side edge of the top reflection area is 70-90 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102032117A CN101852390B (en) | 2010-06-10 | 2010-06-10 | Reflector of lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102032117A CN101852390B (en) | 2010-06-10 | 2010-06-10 | Reflector of lighting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852390A true CN101852390A (en) | 2010-10-06 |
| CN101852390B CN101852390B (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102032117A Expired - Fee Related CN101852390B (en) | 2010-06-10 | 2010-06-10 | Reflector of lighting lamp |
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| Country | Link |
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| CN (1) | CN101852390B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017047A (en) * | 2011-09-26 | 2013-04-03 | 松下电器产业株式会社 | Lighting apparatus |
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| CN1201123A (en) * | 1997-06-04 | 1998-12-09 | 株式会社小糸制作所 | Lamp for vehicles |
| CN1607352A (en) * | 2003-10-14 | 2005-04-20 | C.R.F.阿西安尼顾问公司 | Improved lighting equipment |
| CN201096307Y (en) * | 2007-10-22 | 2008-08-06 | 张兵 | Fluorescent lamp reflector |
| CN201180935Y (en) * | 2008-02-27 | 2009-01-14 | 永众合光能股份有限公司 | Improved structure of reflecting plate |
| CN201351870Y (en) * | 2009-02-18 | 2009-11-25 | 昆山贸茂汽车配件有限公司 | Lighting lamp structure |
| CN201724029U (en) * | 2010-06-10 | 2011-01-26 | 北京唐艺亮霸工贸有限公司 | Light fitting of fluorescent lamp |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201123A (en) * | 1997-06-04 | 1998-12-09 | 株式会社小糸制作所 | Lamp for vehicles |
| CN1607352A (en) * | 2003-10-14 | 2005-04-20 | C.R.F.阿西安尼顾问公司 | Improved lighting equipment |
| CN201096307Y (en) * | 2007-10-22 | 2008-08-06 | 张兵 | Fluorescent lamp reflector |
| CN201180935Y (en) * | 2008-02-27 | 2009-01-14 | 永众合光能股份有限公司 | Improved structure of reflecting plate |
| CN201351870Y (en) * | 2009-02-18 | 2009-11-25 | 昆山贸茂汽车配件有限公司 | Lighting lamp structure |
| CN201724029U (en) * | 2010-06-10 | 2011-01-26 | 北京唐艺亮霸工贸有限公司 | Light fitting of fluorescent lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103017047A (en) * | 2011-09-26 | 2013-04-03 | 松下电器产业株式会社 | Lighting apparatus |
| CN103017047B (en) * | 2011-09-26 | 2015-06-17 | 松下电器产业株式会社 | Lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101852390B (en) | 2012-02-15 |
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Owner name: WANG MOWEN Free format text: FORMER OWNER: BEIJING TONYEET LAN + PAM INDUSTRY TRADE CO., LTD. Effective date: 20120611 Owner name: LI ZHONGKAI Free format text: FORMER OWNER: WANG MOWEN Effective date: 20120611 |
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Effective date of registration: 20120611 Address after: 100015, Beijing, Jiuxianqiao Chaoyang District Road, No. 4 Hongyuan building, 9, 908 Patentee after: Wang Mowen Address before: 100300 Beijing city Shunyi District zhaoquanying Zhaofeng industrial base Patentee before: Beijing Tonyeet Lan & Pam Industry Trade Co.,Ltd. Effective date of registration: 20120611 Address after: 100084 116, 2202 North Main Street, Beijing, Haidian District, Zhongguancun Patentee after: Li Zhongkai Address before: 100015, Beijing, Jiuxianqiao Chaoyang District Road, No. 4 Hongyuan building, 9, 908 Patentee before: Wang Mowen |
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Effective date of registration: 20170622 Address after: 101399, Beijing, Shunyi District economic zone core finance Hui Garden No. 6 building, 2-05 Patentee after: BEIJING LVZHU LIGHTING TECHNOLOGY CO.,LTD. Address before: 100084 116, 2202 North Main Street, Beijing, Haidian District, Zhongguancun Patentee before: Li Zhongkai |
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Granted publication date: 20120215 Termination date: 20190610 |
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