CN201251157Y - LED street lamp tube - Google Patents
LED street lamp tube Download PDFInfo
- Publication number
- CN201251157Y CN201251157Y CNU2008201474768U CN200820147476U CN201251157Y CN 201251157 Y CN201251157 Y CN 201251157Y CN U2008201474768 U CNU2008201474768 U CN U2008201474768U CN 200820147476 U CN200820147476 U CN 200820147476U CN 201251157 Y CN201251157 Y CN 201251157Y
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- led
- heat radiation
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- risers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED street lamp, in particular to an LED street lamp tube which comprises an LED bulb, and further comprises a heat transfer bottom board, wherein a printed circuit is arranged on the heat transfer bottom board, the LED bulb is arranged on one surface of the heat transfer bottom board to form an LED array plate, and the LED street lamp tube further comprises a secondary optical lens, wherein each secondary optical lens is provided with a light inlet surface, and the light inlet surface is a concave surface which is corresponding to the light output surface of the LED bulb, the secondary optical lens is pressed on the light outlet surface of the LED bulb through a lens bottom board. The LED street lamp tube further comprises a lamp tube body, wherein the LED array plate, the secondary optical lens and the lens bottom board are arranged in the lamp tube body, and the LED array plate is provided with a power cord, and the power cord extends outside the lamp tube body through an anti-connecting head, and the lamp tube body is provided with a heat radiating device. The utility model provides an LED street lamp tube with excellent heat radiating property.
Description
Technical field
The utility model relates to the LED street lamp, relates in particular to a kind of LED road lamp tube.
Background technology
Compare with conventional road lamp, the LED street lamp not only has the characteristics that colourity is good, non-maintaining, the life-span is long, the more important thing is more energy-conservation than conventional road lamp.For the industrialization of LED street lamp, heat radiation is a maximum difficult problem.Also have and adopt common lamp body to add fan to dispel the heat and make the LED street lamp, but be difficult to popularize, fan power consumption itself is an one side, the more important thing is that the life-span of fan is very short, and the advantage of LED lamp can not get fully playing.
For the integral LED street lamp, its maintenance work complexity because the time of maintenance is oversize, and influences the work of LED street lamp even.And outdoorly onlinely outer keep in repair not only cost height, be subjected to the restriction of factors such as weather again, operate and inconvenient.In fact, the fault of LED street lamp, majority is a led chip because of dispelling the heat bad or other is former thereby the chip rejection that causes.Therefore produce the LED street lamp of replaceable fluorescent tube, efficiently solved the problems referred to above.
The LED road lamp tube claims LED street lamp work module again, also claims the LED street lamp lamp, is a field-replaceable unit of LED street lamp, and fluorescent tube is a kind of being commonly called as, and does not mean that the LED road lamp tube must be circular.Traditional LED road lamp tube itself does not have heat sinking function, but the heat transferred lamp body that produces when in the mode of contact conduction led chip being worked, by the heat abstractor heat radiation of lamp body, this type of fluorescent tube bulky, and radiating effect is bad, has had a strong impact on the popularization of this type of LED street lamp.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of LED road lamp tube with excellent heat dispersion performance is provided.
The purpose of this utility model can be achieved through the following technical solutions:
The LED road lamp tube comprises the LED bulb, it is characterized in that, also comprises conductive sole plate, and conductive sole plate is provided with printed circuit, and the LED bulb is arranged at a face of conductive sole plate, constitutes the led array plate; Also comprise secondary optical lens, each secondary optical lens has an incidence surface, and incidence surface is and the corresponding concave surface of the exiting surface of LED bulb that secondary optical lens scioptics base plate is pressed the exiting surface of being located at the LED bulb; Also comprise the fluorescent tube body, described led array plate and secondary optical lens, lens base plate are arranged in the fluorescent tube body, and the led array plate has power line, and described power line extends to the fluorescent tube external body by anti-joint; The fluorescent tube body has heat abstractor.
The LED road lamp tube is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, so that described power line and water joint are set.
The LED road lamp tube is characterized in that, described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described lens base plate is arranged between two side plates, and compresses the setting of LED bulb by secondary lens.
The LED road lamp tube is characterized in that, the end of the erection column of described rear has cross key.
The LED road lamp tube is characterized in that, the LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.For the needs of sealing gasket are installed, two ends of described riser respectively can be provided with a breach, and lens base plate and conductive sole plate all be arranged between two risers, lens base plate two sides can be provided with the collude position corresponding with two risers, with the bill snapping of two risers, to take this, sealing gasket can be a square frame shape, be sheathed on the periphery of two risers and lens base plate and conductive sole plate, form more effective sealing.
The LED road lamp tube is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, is communicated with the inside and outside electric wire of described containing cavity so that be provided with; Described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described lens base plate is arranged between two side plates, and compresses the setting of LED bulb by secondary lens; The end of the erection column of described rear has cross key; The LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.
The purpose of this utility model can also be achieved through the following technical solutions:
The LED road lamp tube comprises the LED bulb, it is characterized in that, also comprises conductive sole plate, and conductive sole plate is provided with printed circuit, and the LED bulb is arranged at a face of conductive sole plate, constitutes the led array plate; Also comprise reflector, each reflector connects into a reflector array board; Also comprise the fluorescent tube body, described led array plate and reflector array board are arranged in the fluorescent tube body, and the led array plate has power line, and described power line extends to the fluorescent tube external body by anti-joint; The fluorescent tube body has heat abstractor.
The LED road lamp tube is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, so that described power line and water joint are set.
The LED road lamp tube is characterized in that, described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described reflector array board is arranged between two side plates, the corresponding reflector of each LED bulb.
The LED road lamp tube is characterized in that, the end of the erection column of described rear has cross key; The LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.For the needs of sealing gasket are installed, two ends of described riser respectively can be provided with a breach, and reflector array board and conductive sole plate all be arranged between two risers, reflector array board two sides can be provided with the collude position corresponding with two risers, with the bill snapping of two risers, to take this, sealing gasket can be a square frame shape, be sheathed on the periphery of two risers and reflector array board and conductive sole plate, form more effective sealing.
The technical scheme that the utility model binomial independent claims relate to, come from a total invention conception, all have " conductive sole plate ", " the fluorescent tube body has heat abstractor " these two important techniques features, only be the difference that is applicable to secondary optical lens lamp and reflector lamp, thereby file an application as a utility model.
The LED road lamp tube that the utility model relates to, because of the led array plate is arranged in the fluorescent tube body by its conductive sole plate, the heat that produces during led chip work in time is passed to the fluorescent tube body by conductive sole plate, because of the fluorescent tube body self has heat abstractor, can in time dispel the heat to the external world, compared with prior art, the radiating effect of LED road lamp tube of the present utility model is better.The power line of led array plate extends to the fluorescent tube external body by anti-joint, and the LED road lamp tube of the utility model itself seals, thereby can adopt open lamp body, and the closed lamp body of contrast prior art also can bring better radiating effect.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of the utility model.
Fig. 2 is the exploded view of first embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.First embodiment of the present utility model is a kind of LED road lamp tube, with reference to figure 1 and Fig. 2, the LED road lamp tube, comprise LED bulb 1041, also comprise conductive sole plate 1042, conductive sole plate 1042 is provided with printed circuit, and LED bulb 1041 is arranged at a face of conductive sole plate 1042, constitute led array plate 104, conductive sole plate 1042 also connects the electric wire 1043 of promising LED bulb 1041 power supplies; The LED road lamp tube also comprises secondary optical lens 105, each secondary optical lens 105 has an incidence surface, incidence surface is and the corresponding concave surface of the exiting surface of LED bulb 1041, secondary optical lens 105 scioptics base plates 106 are pressed the exiting surface of being located at LED bulb 1041, that is to say, secondary optical lens 105 is between lens base plate 106 and LED bulb 1041, the exiting surface convex-concave of the incidence surface of secondary optical lens 105 and LED bulb 1041 is butt respectively, formation is self-align to secondary optical lens 105, concrete connected mode can adopt localization method of the prior art, as the open installation method of secondary optical lens in the LED street lamp among the Chinese invention patent document CN101105275; The LED road lamp tube also comprises the fluorescent tube body, and described led array plate 104 and secondary optical lens 105, lens base plate 106 are arranged in the fluorescent tube body, and the led array plate has power line, and described power line extends to the fluorescent tube external body by anti-joint; The fluorescent tube body has heat abstractor.In the present embodiment, described fluorescent tube body further comprises head section 102, stage casing 101, rear 103, goes out light shield 107, and head section 102 and rear 103 are locked in two ends in stage casing 101 respectively by screw; Stage casing 101 is section bars, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; The front of head section 102, stage casing 101, rear 103 101 the section bar substrate in the stage casing defines a containing cavity, goes out the front that light shield 107 is arranged at the section bar substrate, seals described containing cavity; Refer again to accompanying drawing 2, along fluorescent tube body length direction, the outer end of head section 102 and rear 103 has an erection column respectively, and the erection column of head section is a hollow, so that described power line 1043 and water joint are set, in the present embodiment, water joint is selected commercial product for use.Described led array plate 104 is close to the front of the section bar substrate in stage casing 101, is arranged between two risers; Described lens base plate 106 is arranged between two side plates, and compresses 1041 settings of LED bulb by secondary lens 105; The end of the erection column of described rear 103 has cross key, for the usefulness of reconciling LED road lamp tube bright dipping aspect; The LED road lamp tube also comprises sealing gasket 108, and sealing gasket 108 is located in the fluorescent tube body and goes out between the light shield 107.Refer again to Fig. 2, in the present embodiment, for the needs of sealing gasket 108 are installed, two ends of described riser respectively are provided with a breach, and lens base plate 106 and conductive sole plate 1042 all be arranged between two risers, lens base plate 106 2 sides can be provided with the collude position corresponding with two risers, with the bill snapping of two risers, to take this, sealing gasket 108 can be arranged to square frame shape, be sheathed on the periphery of two risers and lens base plate 106 and conductive sole plate 1042, cooperate the fluorescent tube body and go out crimping between the light shield 107, form more effective sealing, in the present embodiment, two sides that go out light shield 107 also are provided with colludes the position, with the bill formation snapping of two side plates.
Second embodiment of the present utility model also is a kind of LED road lamp tube, be with the difference of first embodiment of the utility model, replace secondary optical lens and lens base plate with the reflector array board,, can obtain identical technique effect as different types of LED road lamp tube.
Claims (10)
1, LED road lamp tube comprises the LED bulb, it is characterized in that, also comprises conductive sole plate, and conductive sole plate is provided with printed circuit, and the LED bulb is arranged at a face of conductive sole plate, constitutes the led array plate; Also comprise secondary optical lens, each secondary optical lens has an incidence surface, and incidence surface is and the corresponding concave surface of the exiting surface of LED bulb that secondary optical lens scioptics base plate is pressed the exiting surface of being located at the LED bulb; Also comprise the fluorescent tube body, described led array plate and secondary optical lens, lens base plate are arranged in the fluorescent tube body, and the led array plate has power line, and described power line extends to the fluorescent tube external body by anti-joint; The fluorescent tube body has heat abstractor.
2, LED road lamp tube according to claim 1 is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, so that described power line and water joint are set.
3, LED road lamp tube according to claim 2 is characterized in that, described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described lens base plate is arranged between two side plates, and compresses the setting of LED bulb by secondary lens.
4, LED road lamp tube according to claim 2 is characterized in that, the end of the erection column of described rear has cross key.
5, LED road lamp tube according to claim 2 is characterized in that, the LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.
6, LED road lamp tube according to claim 1 is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, is communicated with the inside and outside electric wire of described containing cavity so that be provided with; Described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described lens base plate is arranged between two side plates, and compresses the setting of LED bulb by secondary lens; The end of the erection column of described rear has cross key; The LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.
7, LED road lamp tube comprises the LED bulb, it is characterized in that, also comprises conductive sole plate, and conductive sole plate is provided with printed circuit, and the LED bulb is arranged at a face of conductive sole plate, constitutes the led array plate; Also comprise reflector, each reflector connects into a reflector array board; Also comprise the fluorescent tube body, described led array plate and reflector array board are arranged in the fluorescent tube body, and the led array plate has power line, and described power line extends to the fluorescent tube external body by anti-joint; The fluorescent tube body has heat abstractor.
8, LED road lamp tube according to claim 7 is characterized in that, described fluorescent tube body further comprises head section, stage casing, rear, goes out light shield, and head section and rear are locked in two ends in stage casing respectively by securing member; The stage casing is a section bar, and section bar has substrate, and substrate is tabular, and substrate extends along the profile length direction, and substrate has two faces, obverse and reverse; Two positive edges are provided with side plate respectively, and side plate extends along the profile length direction, and the side plate on two limits is symmetrical arranged, and the side plate formation of substrate, two sides " [" shape, the end away from substrate on the cross section of side plate is hook, and bill inwardly is provided with; Substrate also has two risers, and riser extends along the profile length direction, and two risers are symmetrical arranged, and the end away from substrate on the cross section of two risers also is hook, and bill inwardly is provided with; The bill of two risers to the distance of substrate less than the bill of two side plates distance to substrate; Described heat abstractor is arranged on several heat radiation wings on the reverse side, the heat radiation wing also is tabular, and wing is vertical with substrate is provided with in heat radiation, and the wing that dispels the heat extends along the profile length direction, be arranged in parallel between each heat radiation wing, first heat radiation wing and last heat radiation wing are arranged at two edges of reverse side respectively; Head section, stage casing, rear define a containing cavity in the front of the section bar substrate in stage casing, and bright dipping is covered with the front that places the section bar substrate, seals described containing cavity; Along fluorescent tube body length direction, the outer end of head section and rear has an erection column respectively, and the erection column of head section is a hollow, so that described power line and water joint are set.
9, LED road lamp tube according to claim 8 is characterized in that, described led array plate is close to the front of the section bar substrate in stage casing, is arranged between two risers; Described reflector array board is arranged between two side plates, the corresponding reflector of each LED bulb.
10, LED road lamp tube according to claim 8 is characterized in that, the end of the erection column of described rear has cross key; The LED road lamp tube also comprises sealing gasket, and sealing gasket is located in the fluorescent tube body and goes out between the light shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474768U CN201251157Y (en) | 2008-09-18 | 2008-09-18 | LED street lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474768U CN201251157Y (en) | 2008-09-18 | 2008-09-18 | LED street lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251157Y true CN201251157Y (en) | 2009-06-03 |
Family
ID=40746832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201474768U Expired - Fee Related CN201251157Y (en) | 2008-09-18 | 2008-09-18 | LED street lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251157Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221141A (en) * | 2010-04-13 | 2011-10-19 | 厦门格绿能光电有限公司 | Light-emitting diode (LED) integration module |
| CN103453374A (en) * | 2012-05-31 | 2013-12-18 | 玉晶光电股份有限公司 | LED (light-emitting diode) lamp |
-
2008
- 2008-09-18 CN CNU2008201474768U patent/CN201251157Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221141A (en) * | 2010-04-13 | 2011-10-19 | 厦门格绿能光电有限公司 | Light-emitting diode (LED) integration module |
| CN102221141B (en) * | 2010-04-13 | 2013-07-17 | 厦门格绿能光电股份有限公司 | Light-emitting diode (LED) integration module |
| CN103453374A (en) * | 2012-05-31 | 2013-12-18 | 玉晶光电股份有限公司 | LED (light-emitting diode) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian state policy photoelectric science and Technology Development Co., Ltd. Assignor: Dongguan Qinshang Photoelectric Co., Ltd. Contract record no.: 2012350000015 Denomination of utility model: LED road lamp tube Granted publication date: 20090603 License type: Exclusive License Record date: 20120308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20170918 |