CN204066670U - Energy-saving lamp box - Google Patents
Energy-saving lamp box Download PDFInfo
- Publication number
- CN204066670U CN204066670U CN201420560348.1U CN201420560348U CN204066670U CN 204066670 U CN204066670 U CN 204066670U CN 201420560348 U CN201420560348 U CN 201420560348U CN 204066670 U CN204066670 U CN 204066670U
- Authority
- CN
- China
- Prior art keywords
- bending edge
- reflector
- fixedly connected
- energy
- flat limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of energy-saving lamp box, the casing backboard comprising light source, casing housing, the cabinet panel be fixedly connected with described casing housing front end face and be fixedly connected with described casing housing rear end face, also comprise middle reflector, described middle reflector is fixedly connected with described casing backboard, and described light source is fixedly connected on described middle reflector.The energy-saving lamp box that the utility model provides, light cabinet panel diffuse reflection can come is reflected back cabinet panel by middle reflector, and then under the prerequisite that light sources consume general power is certain, improve the brightness of energy-saving lamp box, avoid the luminance loss that light source causes due to diffuse reflection, improve the utilization factor of light source, effectively reduce the energy consumption of lamp box.
Description
Technical field
The utility model relates to energy conserving system technical field, more particularly, relates to a kind of energy-saving lamp box.
Background technology
Lamp box is widely used in daily life, as advertising, works displaying, landscaping etc.Along with its deeply popularization, the continuous aggravation of market competition and continuing to bring out of new material, the technique of lamp box is also updated, and its expressive force is more and more abundanter.Meanwhile, market to lamp box show that the quality requirements of picture is also more and more higher.
Common lamp box structure forms primarily of lamp box housing, lamp box backboard, lamp house panel and light source.Light source is installed on the lamp box backboard of lamp box inside, and for ensureing the quality of picture on lamp house panel, lamp box need reach certain brightness.The way of usual employing increases quantity of light source or uses high-power light-emitting element, causes that energy consumption is comparatively large, the problem of energy dissipation thus.
In sum, how effectively reducing lamp box energy consumption, improve light source utilization rate, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of energy-saving lamp box, and this energy-saving lamp box effectively can reduce lamp box energy consumption, improve light source utilization rate.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of energy-saving lamp box, the casing backboard comprising light source, casing housing, the cabinet panel be fixedly connected with described casing housing front end face and be fixedly connected with described casing housing rear end face, also comprise middle reflector, described middle reflector is fixedly connected with described casing backboard, and described light source is fixedly connected on described middle reflector.
Preferably, described middle reflector comprises at least one reflecting unit, described reflecting unit comprises the first flat limit connected successively from left to right, first bending edge and the second bending edge, and described first bending edge and the second bending edge all bend near the direction of described cabinet panel, angle between described first bending edge and described second bending edge is 120 °-160 °, the intersection of described first bending edge and the second bending edge is 8-60mm to the distance of the plane at described first place, flat limit, described first flat limit is fixedly connected with described casing backboard, described light source is fixedly connected on the middle part on described first flat limit.
Preferably, the quantity of described middle reflector is polylith.
Preferably, above-mentioned energy-saving lamp box comprises the left end frame reflector and right-hand member frame reflector that are symmetricly set in two ends, casing housing left and right further;
Described left end frame reflector comprises the flat limit of left bending edge and a left side connected successively from left to right, and the angle between the flat limit of described left bending edge and a left side is 90 °-160 °, and flat limit, a described left side is fixedly connected with described casing backboard;
Described right-hand member frame reflector comprises flat limit, the right side connected successively from left to right and right bending edge, and the angle between the flat limit of described right bending edge and the right side is 90 °-160 °, and flat limit, the described right side is fixedly connected with described casing backboard.
Preferably, above-mentioned energy-saving lamp box comprises the upper end frame reflector and lower end frame reflector that are symmetricly set in the upper and lower two ends of casing housing further;
Described upper end frame reflector comprises the upper bending edge and upper flat limit that connect successively from left to right, and the angle between described upper bending edge and upper flat limit is 90 °-160 °, and described flat limit is fixedly connected with described casing backboard;
Described lower end frame reflector comprises the lower bending edge and lower flat limit that connect successively from left to right, and the angle between described lower bending edge and lower flat limit is 90 °-160 °, and described lower flat limit is fixedly connected with described casing backboard.
Preferably, described upper bending edge or described lower bending edge offer through wire guide.
Preferably, above-mentioned energy-saving lamp box comprises the web joint be fixedly connected with described casing backboard and/or casing housing further, and described web joint establishes bossed platform, and described platform is fixedly connected with described middle reflector.
Preferably, described middle reflector is three-layer composite board and it comprises the magnesium-aluminum alloy plate, nanometer reflecting coating and the transparent PVC diaphragm that connect successively.
Preferably, described light source is LED luminous lamp strip, and described energy-saving lamp box comprises the lamp bar fastener be fixedly connected in the middle part of described first flat limit further, and described LED luminous lamp strip is fixedly arranged in described lamp bar fastener.
Preferably, described first flat limit is connected with described lamp bar fastener bolt.
The energy-saving lamp box that the utility model provides comprises light source, casing housing, cabinet panel, casing backboard and middle reflector.Wherein, cabinet panel and casing backboard are fixedly connected on former and later two end faces at casing housing, and middle reflector is fixedly connected on casing backboard, and light source is fixedly connected on middle reflector, and the light that light source sends can be radiated on cabinet panel.
During the energy-saving lamp box that application the utility model provides, there is diffuse reflection in the light that light source sends to cabinet panel, irreflexive reflected light incides middle reflector further, through its reflex, the light reflection of being come by cabinet panel diffuse reflection is returned cabinet panel, and then under the prerequisite that light sources consume general power is certain, improve the brightness of energy-saving lamp box.The energy-saving lamp box that the utility model provides effectively make use of cabinet panel diffuse light, avoids the luminance loss that light source causes due to diffuse reflection, improves the utilization factor of light source.Under the prerequisite that identical lamp box brightness is provided, avoid and increase quantity of light source and improve light source power, thus effectively reduce energy resource consumption, saved the energy.
In a preferred embodiment, middle reflector comprises at least one reflecting unit, described reflecting unit comprise from left to right connect successively the first flat limit, the first bending edge and the second bending edge.Please refer to Fig. 1, Fig. 1 is that the light of a kind of energy-saving lamp box provided by the utility model moves towards schematic diagram.The b light that light source sends arrives b-b region, by the diffuse reflection effect of cabinet panel, light incides middle reflector along c and d direction, in set of regions at c-d after middle reflector reflection, each light source is fully utilized in the second bending edge of middle reflector, the first flat limit and the first bending edge region, meanwhile, the reflex of middle reflector makes light more even.
In the preferred embodiment of another kind, described energy-saving lamp box comprises left end frame reflector, right-hand member frame reflector, upper end frame reflector and lower end frame reflector further, can by through the some light of cabinet panel diffuse reflection reflects to casing housing, and the light reflection that light source itself incides casing housing returns cabinet panel, further increases the utilization factor of light source.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that the light of a kind of energy-saving lamp box provided by the utility model moves towards schematic diagram;
Fig. 2 is the structural representation of a kind of embodiment of energy-saving lamp box provided by the utility model;
Fig. 3 is the cross-sectional schematic of Fig. 2 B-B section;
Fig. 4 is the cross-sectional schematic of Fig. 2 A-A section;
Fig. 5 is reverse reflector structure schematic diagram in the middle of " W " type;
Fig. 6 is the partial enlarged drawing at B position in Fig. 4;
Fig. 7 is the structural representation of right-hand member frame reflector;
Fig. 8 is the schematic top plan view of the right-hand member frame reflector shown in Fig. 7;
Fig. 9 is the schematic top plan view of upper end frame reflector;
Figure 10 is for looking schematic diagram in the right side of the upper end frame reflector shown in Fig. 9;
Figure 11 is a kind of front elevational schematic of web joint;
Figure 12 is for looking signal in a left side for the web joint shown in Figure 11;
Figure 13 is the partial enlarged drawing at A position in Fig. 3.
In accompanying drawing, mark is as follows:
Casing housing 1, cabinet panel 2, casing backboard 3, middle reflector 4, light source 5, left end frame reflector 6, right-hand member frame reflector 7, upper end frame reflector 8, lower end frame reflector 9, web joint 10, lamp bar fastener 11, bolt 12, riveting nut 13, transformer 14, suspension member 15, first flat limit 411, first bending edge 412, second bending edge 413, second flat limit 421, reflector 41 in the middle of right side, reflector 42 in the middle of left side, right bending edge 71, right flat limit 72, upper bending edge 81, upper flat limit 82.
Embodiment
The utility model embodiment discloses a kind of energy-saving lamp box, to reduce lamp box energy consumption, to improve light source utilization rate.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2-Fig. 4, Fig. 2 is the structural representation of a kind of embodiment of energy-saving lamp box provided by the utility model, and Fig. 3 is the cross-sectional schematic of Fig. 2 B-B section, and Fig. 4 is the cross-sectional schematic of Fig. 2 A-A section.
In a kind of embodiment, energy-saving lamp box provided by the utility model, the cabinet panel 2 comprise casing housing 1, being fixedly connected with casing housing 1 front end face, the casing backboard 3 be fixedly connected with casing housing 1 rear end face, and the middle reflector 4 to be fixedly connected with casing backboard 3, light source 5 is fixedly connected on middle reflector 4.The shape of casing housing 1 is not limited to rectangular parallelepiped as shown in the figure, also can be designed to other shapes such as cube, parallelepipedon as required.Casing housing 1 can arrange suspension member 15 further, is main stress point when mounted.Certainly, according to the shape of casing housing 1, suspension member 15 can be arranged at other positions, or does not arrange suspension member 15 and installed by other fixed parts.Cabinet panel 2 and casing backboard 3 are riveted with casing housing 1, or adopt other stationary installations or connected mode to connect.Middle reflector 4 is fixedly connected with casing backboard 3, is specifically as follows bolt and connects, and avoid destroying the reflective surface of middle reflector towards cabinet panel in installation process, certainly also can adopt other connected modes not destroying reflective surface.
Middle reflector 4 in the utility model is the three-layer composite board of magnesium-aluminum alloy plate, nanometer reflecting coating, transparent PVC diaphragm; the high light-reflecting property of its nanometer reflecting coating makes composite plate have up to the total reflectivity of 95% and the unrestrained emissivity of 94%, and its good light reflection effect effectively can improve the brightness of energy-saving lamp box when equal light source total power consumption.Certainly, other reflectors that can realize reflecting effect are selected also can.
The shape of middle reflector 4 can be dull and stereotyped, and installation parallel with casing backboard 3, is directly reflected into the light be mapped on it.Further, the shape of middle reflector 4 can be set to class " W " type.Please refer to Fig. 4 and Fig. 5, Fig. 5 is reverse reflector structure schematic diagram in the middle of " W " type.
Middle reflector 4 comprises at least one reflecting unit, reflecting unit comprises the first flat limit 411, first bending edge 412 and the second bending edge 413 connected successively from left to right, and the first bending edge 412 and the second bending edge 413 all bend near the direction of cabinet panel, angle between first bending edge 412 and the second bending edge 413 is 120 °-160 °, angle herein to refer on the intersection by the first bending edge and the second bending edge a bit perpendicular to this intersection respectively along two of the first bending edge 412 and the second bending edge 413 vectorial angles.For different energy-saving lamp boxes, this angle is well-determined according to factors such as the thickness of casing.The intersection of the first bending edge 412 and the second bending edge 413 is 8-60mm to the distance of the plane at the first place, flat limit 411.Equally, for different energy-saving lamp boxes, uniquely determine described distance according to different tank thickness and other factors.First flat limit 411 is fixedly connected with casing backboard 3, and light source 5 is fixedly connected on the middle part on the first flat limit 411.
Middle reflector 4 directly can be bent by a monoblock reflector and form, and wherein can comprise one or more reflecting unit.Also can be connected by certain way by polylith reflector, be spliced into a whole middle reflector 4.Meanwhile, when energy-saving lamp box volume is larger, need multiple middle reflector 4, the rightmost edges of each middle reflector 4 can be provided with the second flat limit 414 of extension.Please refer to Fig. 6, Fig. 6 is the partial enlarged drawing at B position in Fig. 4.In the middle of left side in the middle of adjacent two pieces in reflectors 4, the second flat limit 421 of reflector 42 is overlapped with the first flat limit 411 of reflector 41 in the middle of right side and be fixedly connected with, and is specifically as follows bolt connection.In the middle of multiple " W " type, reflector 4 can form standard module, makes installation more convenient.
Some further improvement can be carried out to the filtrator in above-mentioned a kind of embodiment.
For better utilizing light source and reflection ray thereof, except middle reflector, left end frame reflector 6 and right-hand member frame reflector 7 can be set further.The two is symmetricly set in casing housing about 1 two ends.Please refer to Fig. 7 and Fig. 8, Fig. 7 is the structural representation of right-hand member frame reflector, and Fig. 8 is the schematic top plan view of the right-hand member frame reflector shown in Fig. 7.Right-hand member frame reflector 7 comprises flat limit 72, the right side connected successively from left to right and right bending edge 71, angle between the flat limit 72 of right bending edge 71 and the right side is 90 °-160 °, on the intersection that the angle on bending edge herein and hereinafter described and flat limit all refers to bending edge and flat limit a bit perpendicular to this intersection respectively along the angle of the vector on bending edge with the vector on flat limit, and for different energy-saving lamp boxes, this angle is well-determined according to factors such as the thickness of casing.Right flat limit 72 is fixedly connected with casing backboard 3, is specifically as follows bolt and connects.The shape of left end frame reflector 6 is identical with the shape of right-hand member frame reflector 7, and comprise the flat limit of left bending edge and a left side connected successively from left to right, the angle between the flat limit of left bending edge and a left side is 90 °-160 °.Left flat limit is fixedly connected with casing backboard 3, is specifically as follows bolt and connects.Right bending edge 71 may extend to cabinet panel with the length of left bending edge, or is limited to other positions of casing frame.Certainly, the length of satisfied reflection demand can be also set to according to actual needs.By the setting of left end frame reflector 6 and right-hand member frame reflector 7, to the reflex of the reflection and diffuse light of inciding two ends, casing left and right, the light luminance in cabinet panel region is increased.
Equally, upper end frame reflector 8 and lower end frame reflector 9 can be set further, to make full use of the reflection and diffuse light of inciding the upper and lower two ends of casing.The two is symmetricly set in the upper and lower two ends of casing housing.Please refer to Fig. 9 and Figure 10, Fig. 9 is the schematic top plan view of upper end frame reflector, and Figure 10 is for looking schematic diagram in the right side of the upper end frame reflector shown in Fig. 9.Upper end frame reflector 8 comprises the upper bending edge 81 and upper flat limit 82 that connect successively from left to right, and the angle between upper bending edge 81 and upper flat limit 82 is 90 °-160 °, and upper flat limit 81 is fixedly connected with casing backboard 3, is specifically as follows bolt and connects.Lower end frame reflector 9 is identical with the shape of upper end frame reflector 8, comprise the lower bending edge and lower flat limit that connect successively from left to right, angle between lower bending edge and lower flat limit is 90 °-160 °, and lower flat limit is fixedly connected with casing backboard 3, is specifically as follows bolt and connects.Upper bending edge 81 may extend to cabinet panel with the length of lower bending edge, or is limited to other positions of casing frame.Certainly, the length of satisfied reflection demand can be also set to according to actual needs.Power lead for convenience of light source is installed, and can offer through wire guide further on upper bending edge 82 or lower bending edge, power lead can be passed by wire guide and be connected with the transformer 14 on casing housing 1.Hole on certain bending edge also directly can be communicated to flat limit outer rim, to facilitate processing and manufacturing etc.It is to be noted, left end frame reflector 6, right-hand member frame reflector 7, upper end frame reflector 8 and lower end frame reflector 9 selectively can be arranged according to the requirement of brightness, as only arranged upper end frame reflector 8 or lower end frame reflector 9, left end frame reflector 6 and upper end frame reflector 8 etc. are only set.
Be connected with energy-saving lamp box for convenience of reflector, the energy-saving lamp box that can provide at above-described embodiment arranges web joint 10 further.Please refer to Figure 11-Figure 13, Figure 11 is a kind of front elevational schematic of web joint, and Figure 12 is for looking schematic diagram in a left side for the web joint shown in Figure 11, and Figure 13 is the partial enlarged drawing at A position in Fig. 3.Web joint 10 is fixedly connected with casing backboard 3, also can be fixedly connected with casing housing 1, and concrete can be riveted joint.Web joint 10 establishes bossed platform, and platform is fixedly connected with middle reflector 4, specifically can be bolt and connects.The width of web joint 10 can be arranged according to the size of coupling arrangement etc., can consider that satisfied being fixedly connected with of its width requires, and laterally installed by web joint 10 for saving material.Can select to arrange web joint 10, to reach the effect of fixing each reflector in energy-saving lamp box upper edge, middle part and lower edge three positions.Left end frame reflector 6, right-hand member frame reflector 7, upper end frame reflector 8 are fixedly connected with web joint 10 with lower end frame reflector 9, specifically can be bolt and connect.The setting party of web joint the connection of reflector and casing backboard, its platform is that space reserved by the coupling arrangements such as bolt, thus maintains the smooth of casing backboard, facilitates the installation of energy-saving lamp box.
The energy-saving lamp box that above-described embodiment provides, its light source can be LED luminous lamp strip.Please refer to Fig. 6, energy-saving lamp box comprises lamp bar fastener 11 further, and is fixedly connected with middle reflector 4, and when middle reflector 4 is set to class " W " type mentioned above, lamp bar fastener 11 is fixedly connected in the middle part of the first flat limit 411.Lamp bar fastener 11 is specifically as follows bolt with the connection of middle reflector and connects, and lamp bar fastener 11, middle reflector 4 are fixed with web joint 10 with riveting nut 13 by bolt 12.Lamp bar fastener 11 is provided with the draw-in groove can placing LED luminous lamp strip, and its shape size matches with LED luminous lamp strip, to enable LED luminous lamp strip be clamped in the draw-in groove of lamp bar fastener 11, and then is able to fix with middle reflector 4 and web joint 10.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an energy-saving lamp box, the casing backboard (3) comprising light source (5), casing housing (1), the cabinet panel (2) be fixedly connected with described casing housing (1) front end face and be fixedly connected with described casing housing (1) rear end face, it is characterized in that, comprise middle reflector (4) further, described middle reflector (4) is fixedly connected with described casing backboard (3), and described light source (5) is fixedly connected on described middle reflector (4).
2. energy-saving lamp box according to claim 1, it is characterized in that, described middle reflector (4) comprises at least one reflecting unit, described reflecting unit comprises the first flat limit (411) connected successively from left to right, first bending edge (412) and the second bending edge (413), and described first bending edge (412) and the second bending edge (413) all bend near the direction of described cabinet panel, angle between described first bending edge (412) and described second bending edge (413) is 120 °-160 °, the intersection of described first bending edge (412) and the second bending edge (413) is 8-60mm to the distance of the plane at described first flat limit (411) place, described first flat limit (411) is fixedly connected with described casing backboard (3), described light source (5) is fixedly connected on the middle part on described first flat limit (411).
3. energy-saving lamp box according to claim 2, is characterized in that, the quantity of described middle reflector (4) is polylith.
4. the energy-saving lamp box according to claims 1 to 3 any one, is characterized in that, comprises the left end frame reflector (6) and right-hand member frame reflector (7) that are symmetricly set in casing housing (1) two ends, left and right further;
Described left end frame reflector (6) comprises the flat limit of left bending edge and a left side connected successively from left to right, angle between the flat limit of described left bending edge and a left side is 90 °-160 °, and flat limit, a described left side is fixedly connected with described casing backboard (3);
Described right-hand member frame reflector (7) comprises flat limit, the right side connected successively from left to right (72) and right bending edge (71), angle between described right bending edge (71) and the right side flat limit (72) is 90 °-160 °, and flat limit, the described right side (72) is fixedly connected with described casing backboard (3).
5. energy-saving lamp box according to claim 4, is characterized in that, comprises upper end frame reflector (8) and lower end frame reflector (9) that are symmetricly set in the upper and lower two ends of casing housing (1) further;
Described upper end frame reflector (8) comprises the upper bending edge (81) and upper flat limit (82) that connect successively from left to right, angle between described upper bending edge (81) and upper flat limit (82) is 90 °-160 °, and described flat limit (82) is fixedly connected with described casing backboard (3);
Described lower end frame reflector (9) comprises the lower bending edge and lower flat limit that connect successively from left to right, and the angle between described lower bending edge and lower flat limit is 90 °-160 °, and described lower flat limit is fixedly connected with described casing backboard.
6. energy-saving lamp box according to claim 5, is characterized in that, described upper bending edge (81) or described lower bending edge offer through wire guide.
7. energy-saving lamp box according to claim 1, it is characterized in that, comprise the web joint (10) be fixedly connected with described casing backboard (3) and/or casing housing (1) further, described web joint (10) establishes bossed platform, and described platform is fixedly connected with described middle reflector (4).
8. energy-saving lamp box according to claim 1, is characterized in that, described middle reflector (4) is for three-layer composite board and it comprises the magnesium-aluminum alloy plate, nanometer reflecting coating and the transparent PVC diaphragm that connect successively.
9. energy-saving lamp box according to claim 2, it is characterized in that, described light source (5) is LED luminous lamp strip, and described energy-saving lamp box comprises the lamp bar fastener (11) being fixedly connected on described first middle part, flat limit (411) further, described LED luminous lamp strip is fixedly arranged in described lamp bar fastener (11).
10. energy-saving lamp box according to claim 9, is characterized in that, described first flat limit (411) is connected with described lamp bar fastener (11) bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560348.1U CN204066670U (en) | 2014-09-24 | 2014-09-24 | Energy-saving lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560348.1U CN204066670U (en) | 2014-09-24 | 2014-09-24 | Energy-saving lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066670U true CN204066670U (en) | 2014-12-31 |
Family
ID=52208130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560348.1U Expired - Fee Related CN204066670U (en) | 2014-09-24 | 2014-09-24 | Energy-saving lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674061A (en) * | 2018-07-05 | 2018-10-19 | 李海龙 | A kind of clipboard |
-
2014
- 2014-09-24 CN CN201420560348.1U patent/CN204066670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674061A (en) * | 2018-07-05 | 2018-10-19 | 李海龙 | A kind of clipboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201053627Y (en) | Backlight board for decoration | |
| CN204066670U (en) | Energy-saving lamp box | |
| CN103148454B (en) | Light fixture | |
| CN204922691U (en) | LED way lamp module group | |
| CN205048284U (en) | LED panel light with power source internally arranged | |
| CN207334392U (en) | A kind of glare prevention LED panel light | |
| CN203489086U (en) | Backlight board and lamp box using the same | |
| CN203082798U (en) | Electric bicycle light-emitting diode (LED) light guiding bar | |
| CN202521386U (en) | Lighting system of advertisement lamp box | |
| CN207302540U (en) | A kind of light guide board fixing structure of sand sweeping machine | |
| CN202253037U (en) | Light-emitting diode (LED) panel light | |
| CN202972663U (en) | Light-emitting diode (LED) lamp tube | |
| CN201836815U (en) | Jigsaw light guide plate | |
| CN201330996Y (en) | Light-gathering reflecting plate | |
| CN204358640U (en) | The reflective circuit board of a kind of LED | |
| CN203907481U (en) | LED flat lamp | |
| CN211232490U (en) | Novel pre-buried aluminum product line lamp | |
| CN204268130U (en) | A kind of many formula LED flat lamp | |
| CN209084542U (en) | A kind of grid garden lamp | |
| CN210006415U (en) | arc lamp box | |
| CN211207872U (en) | Awning cornice light-emitting lamp box | |
| CN203068338U (en) | Special LED (Light Emitting Diode) lamp for air outlet of air conditioner | |
| CN201836698U (en) | Small night light with light guide plate | |
| CN202884710U (en) | Embedded LED (light-emitting diode) panel light | |
| CN210535264U (en) | Novel luminous logo advertisement sign |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161207 Address after: Chaoyang economic development zone of Jilin province 130000 city Changchun Quantm Road No. 333 Patentee after: KINWO LOGO ENGINEERING Co.,Ltd. Patentee after: CHANGCHUN KINWO IMAGE ENGINEERING CO.,LTD. Address before: Chaoyang economic development zone of Jilin province 130000 city Changchun Quantm Road No. 333 Patentee before: KINWO LOGO ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chaoyang economic development zone of Jilin province 130000 city Changchun Quantm Road No. 333 Co-patentee after: Changchun Golden Future Industrial Development Co.,Ltd. Patentee after: KINWO LOGO ENGINEERING Co.,Ltd. Address before: Chaoyang economic development zone of Jilin province 130000 city Changchun Quantm Road No. 333 Co-patentee before: CHANGCHUN KINWO IMAGE ENGINEERING Co.,Ltd. Patentee before: KINWO LOGO ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |