CN201496902U - Streetlamp locking device - Google Patents
Streetlamp locking device Download PDFInfo
- Publication number
- CN201496902U CN201496902U CN2009202180145U CN200920218014U CN201496902U CN 201496902 U CN201496902 U CN 201496902U CN 2009202180145 U CN2009202180145 U CN 2009202180145U CN 200920218014 U CN200920218014 U CN 200920218014U CN 201496902 U CN201496902 U CN 201496902U
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- CN
- China
- Prior art keywords
- sleeve
- hole
- lower lock
- lock block
- lamp
- 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
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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
Abstract
The utility model discloses a streetlamp locking device, which is used for locking a streetlamp device on a lamp post. The streetlamp device is a streetlamp lighting implement comprising an upper cover and a lower cover. The streetlamp locking device comprises a sleeve, an upper press piece and a lower press piece. The sleeve and the lower cover are integrally formed, and the sleeve as well as the upper and lower faces of the upper press piece and the lower press piece are all provided with screwed holes and through holes. The screwed holes of the upper press piece and the lower press piece are mainly used for installing the upper press piece and the lower press piece in the sleeve in advance, the screwed holes on the sleeve are used for installing bolts on the sleeve in advance, and finally, the streetlamp device is tightly locked on the lamp post. Therefore, the streetlamp locking device can be suitable for lamp post structures with different external diameters, and has the effects of firmness and rainstorm attack resistance.
Description
Technical field
The utility model is meant a kind of street lamp locked instrument that the light emitting diode road lamp light fixture is locked in lamp stand bending upper end especially about a kind of street lamp.
Background technology
Lamp post structure commonly used, mostly be Mercury Lamp or halogenic lamps and lanterns and be engaged in bending one end of floor lamp masthead end always, one or more based on halogen bulb or mercury vapor lamp are set as light-emitting component in the light fixture, the light fixture top is provided with a reflector with reflection source, in order to reach the purpose of night illumination.
Tradition mercury vapor lamp or Halogen lamp LED type street lamp, (light emitting diode) LED lighting of comparing basically are that a kind of highly energy-consuming and life-span are short, and the illuminating equipment of not environmental protection.
Light emitting diode has the characteristic that light beam is concentrated, the brightness of LED is not as at present before 10 years, therefore, only be applied to signal lamp, back car light or ornament lamp at large, and because blue-ray LED novel and falling of price in recent years thereof, the application of white light LEDs is wider, particularly in the today of bragging about carbon reduction, national governments encourage with policy invariably, therefore expect that at large LED will replace incandescent lamp bulb and become the illumination main flow.LED is different from the principle of luminosity of incandescent lamp bulb and is cold cathode by being known as.As long as it is very power saving and suitable heat radiation, generally can surpass tens thousand of hours not only considerably beyond the incandescent lamp bulb that has only hundreds of hours its service life not only, and is also much higher than thousands of hours of energy-saving bulb.
It's a great pity, when being used to throw light on, even single LEDs is known as high power or high brightness also has only several watts usually, it is not enough having only several watts the lumen that is produced, therefore, illuminating LED light fixture, use is together in parallel to have several lamp bars (light Bar) or lamp unit (or claiming module) usually at least.And each lamp strip (light Bar) or lamp unit comprise several to one, 20 LEDs.Arrange with the matrix kenel, or annular arrangement.
Can expect comprising in the light fixture total tens of LEDs is to avoid the overheated light decay that causes, the LED light fixture is no matter be that the area of plane or volume are all big than traditional Mercury Lamp or halogenic lamps and lanterns usually, in addition, known lighting lamp, mostly be Indoor Lighting Design, therefore, anti-rainwater, fitful wind be not at the row of consideration, and outdoor lighting, for example street lamp or street lamp or indicator lamp just must be able to reach the purpose of anti-rainwater, fitful wind.Particularly, the entablement gulf all will suffer from the invasion and attack of several typhoon every year in summer unavoidably.Moderate typhoon wind-force reaches 12 to 15 grades of fitful winds (about 32.7 to 50 meter/second of wind speed per second).And a LED street lamp is if will make when illumination zone can reach 15 meters that the lighting area of LED road lamp device has 1500cm at least
2, the big illuminated area of healing, the wind-force that bears are just bigger.Therefore, firm lamp stand fixator has its necessity.
Tradition LED road lamp is similar with known mercury vapor lamp, light fixture winding one hollow sleeve, and during assembling, sleeve is engaged in the end of lamp stand top bending, again with many support bolt lockings.
The sleeve of another kind of traditional LED road lamp, not one-body molded but branch upper press cover and lower cover, by upper press cover and press down and be covered on lamp stand again by the locking mode of many support bolts, this locking mode closely encases lamp stand for making upper press cover and lower cover, and then a kind of upper press cover of internal diameter size and lower cover just can only be applied to a kind of lamp stand that external diameter is arranged in pairs or groups mutually.As long as the external diameter specification difference of lamp weldering all may need to change the structure of loam cake and lower cover to adapt to the change in size of upper press cover and lower cover.Therefore, additionally increase development cost.
The utility model content
The purpose of this utility model provides a kind of locked instrument of the light emitting diode road lamp that can reduce cost, and makes its lamp stand that can adapt to various various outer diameters, significantly reduces development cost.
Technical solution of the present utility model is:
A kind of street lamp locked instrument of the present utility model, its locking one street lighting utensil that comprises a loam cake and a lower cover is on lamp stand, and wherein, this street lamp locked instrument comprises:
One sleeve, this sleeve and this lower cover are formed in one, and this sleeve is provided with the screwed hole of first quantity and the through hole of second quantity towards the one side on ground, is provided with the through hole of this first quantity and the screwed hole of this second quantity towards the one side in sky;
Many support bolts, two times of the summation of described many support bolts quantity and described first quantity and described second quantity are identical;
One lower lock block is provided with the through hole of this first quantity and the screwed hole of this second quantity, and its position is corresponding towards the described hole site and the quantity of the one side on ground with this sleeve, and described screwed hole locks this lower lock block in this sleeve lining;
One upper holder block is provided with the screwed hole of this first quantity and the blind hole of this second quantity, and its position is corresponding towards the described hole site and the quantity of sky one side with this sleeve, and described screwed hole is installed this upper holder block in this sleeve;
Lock this upper holder block and lower lock block respectively on this lamp stand with the described bolt of described through hole of correspondence and blind hole position, this street lighting utensil is locked in this lamp stand.
Above-mentioned street lamp locked instrument, wherein, the one side that above-mentioned upper holder block and lower lock block are contacted with this lamp stand is provided with the groove of a plurality of increase frictional resistances, and above-mentioned a plurality of grooves trends are served as reasons this street lighting utensil to this lamp stand direction.
Above-mentioned street lamp locked instrument, wherein, above-mentioned first quantity is at least one, and above-mentioned second quantity is at least two.
Above-mentioned street lamp locked instrument, wherein, above-mentioned lower lock block and upper holder block have corresponding curvature in bending upper end or the shape with lamp stand.
Above-mentioned street lamp locked instrument, wherein, above-mentioned sleeve is provided with a raised line towards the inwall of ground one side, and this lower lock block is provided with a chute corresponding with this raised line.
Above-mentioned street lamp locked instrument, wherein, the chute both sides of above-mentioned lower lock block are provided with scupper.
A kind of street lamp locked instrument of the present utility model, the locking one street lighting utensil that comprises a loam cake and a lower cover is characterized in that this street lamp locked instrument comprises on lamp stand:
One sleeve, this sleeve and this lower cover are formed in one, and this sleeve is provided with two through holes and a screwed hole towards the one side on ground, and is provided with a raised line, is provided with two screwed holes and a through hole towards the one side in sky;
Six support bolts;
One lower lock block is provided with two screwed holes, a through hole and a chute, and echo mutually with two through holes and the screwed hole of this sleeve towards the one side on ground this two screwed hole and through hole position;
One upper holder block is provided with two blind holes and a screwed hole, and this two blind hole and a screwed hole position are corresponding towards two screwed holes and a through hole of the one side in sky with this sleeve;
The chute of this lower lock block slips into this raised line location, described screwed hole is locked this lower lock block in this sleeve, the screwed hole of this upper holder block pins this upper holder block in this sleeve, lock this upper holder block and lower lock block respectively on this lamp stand corresponding to the bolt of this through hole and blind hole position, this street lighting utensil is locked in this lamp stand.
Above-mentioned street lamp locked instrument, wherein, the one side that above-mentioned upper holder block and lower lock block are contacted with this lamp stand is provided with the groove of a plurality of increase frictional resistances, these a plurality of grooves trends for this sleeve axially.
Above-mentioned street lamp locked instrument, wherein, above-mentioned lower lock block and upper holder block are according to the bending upper end change curvature or the shape of lamp stand.
Above-mentioned street lamp locked instrument, wherein, above-mentioned lower lock block comprises the scupper that is formed at these chute both sides.
A kind of street lamp locked instrument of the present utility model, be used for a street lighting utensil is locked in lamp stand, a kind of street lamp locked instrument, be used for a street lighting utensil that comprises a loam cake and a lower cover is locked in lamp stand, comprise: a sleeve, sleeve and lower cover are one-body molded, and sleeve is provided with two through holes and a screwed hole towards the one side on ground, and be provided with a raised line, be provided with two screwed holes and a through hole towards the one side in sky; One lower lock block is provided with two screwed holes and a through hole and a chute, and this two screwed hole and through hole position are corresponding towards two through holes and a screwed hole of the one side on ground with sleeve; One upper holder block is provided with and two blind holes and a screwed hole, and this two blind hole and a screwed hole position are corresponding towards two screwed holes and a through hole of the one side in sky with this sleeve; Therefore, the chute of this lower lock block slips into this raised line location earlier, those screwed holes provide this lower lock block to be lock onto in advance in this sleeve, the described screwed hole of this upper holder block provides this upper holder block to be locked in advance in this sleeve, when being connected to lamp stand, the street lighting utensil, this upper holder block and lower lock block are lock onto respectively on this lamp stand with corresponding to the bolt of through hole and the bolt of blind hole position.
Screwed hole on the above-mentioned briquetting can provide this street lamp locked instrument to be locked in before the lamp stand, and upper holder block and lower lock block are installed in this sleeve earlier in advance.And the screwed hole on the sleeve can provide bolt to be installed on the sleeve in advance earlier.
The utlity model has following advantage:
1. lamp stand of the present utility model is to establish upper and lower briquetting in the sleeve in wherein, and the curvature of briquetting is to tailor according to the lamp stand that will be held, and is therefore very firm, can anti-strong gusts of wind.
2. can be in response to each department lamp stand specification disunity, or the light fixture of different size cooperates the lamp stand bending upper end of different profiles, and the briquetting that only need change different curvature gets final product.
3. upper holder block and lower lock block just are installed in the sleeve earlier before being installed on lamp stand bending upper end.The staff is pulled outwardly bolt just can make the space between upper holder block and the lower lock block become big, makes things convenient for fit.
4. set up drain function.Therefore, stand any stormy attack.
Description of drawings
Fig. 1 is the partial front elevation view of the road lamp of the utility model one embodiment;
Fig. 2 is the last lower lock block lateral plan of the utility model one embodiment;
Fig. 3 is the side view of the road lamp of the utility model one embodiment;
Fig. 4 is the partial top view of the street lamp lower cover of the utility model one embodiment.
The main element label declaration:
The utility model:
100: light fixture 102: loam cake 102a: air-vent
103: lower cover 103a: fluorescent tube 131: chute
103c: interval 103d: drainage groove 110: sleeve
110a: screwed hole 110b: through hole 120: upper holder block
120a: screwed hole 120b: blind hole 130: lower lock block
130a: through hole 130b: screwed hole 115: bolt
122: groove 132: groove 134,135: scupper
111: raised line 115a: hexagon socket head cap screw head 136: water-guiding hole
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.
In view of known street lamp, mostly be the room lighting structure as previously mentioned, therefore, anti-rainwater, fitful wind be not at the row of its considerations, and outdoor lighting, for example street lamp or street lamp or indicator lamp just must be able to reach the purpose of anti-rainwater, fitful wind.The lighting area of particularly large-scale LED road lamp device has 1500cm
2Therefore, even a LED street lamp aluminium alloy light fixture just surpasses 10 kilograms usually easily, 15 kilograms also belong to ordinary.The utility model provides a kind of firm LED light fixture and the fixator of lamp stand.
The street lamp locked instrument that the utility model proposed is very firm and additional drainage function in addition.As shown in Figure 1, be light fixture 100 partial front elevation view, on be covered with air-vent 102a, lower cover 103 can ccontaining fluorescent tube (not shown), and is provided with a sleeve 110.The internal diameter of sleeve 110 is greater than the external diameter of known lamp stand bending upper end.Other is provided with the hollow bulb that upper holder block 120 and lower lock block 130 are combined in sleeve 110, is locked in lamp stand with bolt 115 or screw again.Light fixture manufacturer can make the various curvature of upper holder block up to specification 120 and lower lock block 130 according to the specification of the ordered lamp stand kink in different bordeies or area, need not to change the structure of light fixture 100 case top lid 102 or lower cover 103.
For convenient engineering staff with the upper end of lamp installation in the lamp stand top bending, according to a preferred embodiment of the present utility model, please also refer to Fig. 2 and Fig. 3, wherein Fig. 2 is upper holder block 120 and lower lock block 130 side view along the sleeve direction.Fig. 3 then is the side view of sleeve 110, loam cake 102 and lower cover 103.Lower cover 103 comprises radiating fin on the lamp bar.
In addition, sleeve 110 Lower Halves are provided with a raised line 111 in addition, and briquetting 130 also is provided with a chute 131, and lower lock block 130 can utilize chute 131 to be sleeved on location on the raised line 111, reduces the set-up time.
Before light fixture 100 is installed, one bolt 115 passes the screwed hole 120a of the through hole 110b pinning upper holder block 120 on sleeve 110 tops already, 115 of two support bolts are locked on the screwed hole 110a on sleeve 110 tops in addition, and are readiness, do not withstand two blind hole 120b of upper holder block as yet.
In addition 115 on the two bolts through hole 110b that passes sleeve 110 bottoms tightly locks two screwed hole 130b of lower lock block 130, lower lock block 130 tightly lock firm at sleeve 110 inwalls, and 115 on another bolt is locked on the screwed hole 110a of sleeve 110 bottoms, and is readiness.Above-mentioned bolt 115 can be hex bolts head (bolt withhexagonal head tap) or is provided with hexagon socket head cap screw head 115a on 115 on bolt.
During installation, with help pull a cart on perpendicular to sleeve 110 directions (promptly radially) upper holder block 120 of tube 110 inside of bolt 115, after being sleeved on the upper end of lamp stand top bending, again with bolt 115 respectively to the urgent locking of two blind hole 120b of upper holder block, upper holder block 120 and lower lock block 130 fit tightly respectively in the upper end of lamp stand top bending.The through hole 130a that again bolt 115 is run through lower lock block 130 tightly pins lamp stand in addition.
In addition, according to an embodiment of the present utility model, the upper surface that lower lock block 130 contacts with lamp stand has a plurality of grooves 132, please also refer to Fig. 1 and Fig. 2.Groove 132 trend for by light fixture to lamp stand direction (promptly along sleeve 110 axially), the upper surface that upper holder block 120 contacts with lamp stand equally also is provided with a plurality of grooves 122.The acting as of groove 122,132 increases and the frictional resistance of the upper end of lamp stand bending, and another added advantage is to dredge and get rid of rainwater.
According to an embodiment of the present utility model, lower lock block 130 is non-solid, and as shown in Figure 1, lower lock block sees also Fig. 1 with respect to the dual-side of sleeve 110, is provided with big or small two groups of scuppers 134,135.
The drain function of above-mentioned briquetting is the setting for the air-vent 102a that adapts to the utility model light fixture 100 loam cakes 102, when the rainy day, air-vent 102a also becomes the rainwater blasthole, therefore, light fixture 100 lower covers 103 are except being provided with 103c at interval between fluorescent tube 103a and the fluorescent tube 103a, be beneficial to draining and cross-ventilation, the outer drainage groove 103d that is equipped with in the light fixture lower cover 103, water in the drainage groove 103d is discharged being directed to water-guiding hole 136 earlier, the water of in time discharging is not directed at scupper 134 and 135 again, note that scupper is the both sides at chute 131, lower lock block itself or lower lock block below and the adjacent part of sleeve 110 inwalls are with reference to Fig. 1 and Fig. 4.Fig. 4 is the vertical view of lower cover part.
The utlity model has following advantage:
1. lamp stand of the present utility model is to establish upper and lower briquetting in the sleeve in wherein, and the curvature of briquetting is to tailor according to the lamp stand that will be held, and is therefore very firm, can anti-strong gusts of wind.
2. can be in response to each department lamp stand specification disunity, or the light fixture of different size cooperates the lamp stand bending upper end of different profiles, and the briquetting that only need change different curvature gets final product.
3. upper holder block and lower lock block just are installed in the sleeve earlier before being installed on lamp stand bending upper end.The staff is pulled outwardly bolt just can make the space between upper holder block and the lower lock block become big, makes things convenient for fit.
4. set up drain function.Therefore, stand any stormy attack.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (10)
1. street lamp locked instrument, its locking one street lighting utensil that comprises a loam cake and a lower cover is characterized in that this street lamp locked instrument comprises on lamp stand:
One sleeve, this sleeve and this lower cover are formed in one, and this sleeve is provided with the screwed hole of first quantity and the through hole of second quantity towards the one side on ground, is provided with the through hole of this first quantity and the screwed hole of this second quantity towards the one side in sky;
Many support bolts, two times of the summation of described many support bolts quantity and described first quantity and described second quantity are identical;
One lower lock block is provided with the through hole of this first quantity and the screwed hole of this second quantity, and its position is corresponding towards the described hole site and the quantity of the one side on ground with this sleeve, and described screwed hole locks this lower lock block in this sleeve lining;
One upper holder block is provided with the screwed hole of this first quantity and the blind hole of this second quantity, and its position is corresponding towards the described hole site and the quantity of sky one side with this sleeve, and described screwed hole is installed this upper holder block in this sleeve;
Lock this upper holder block and lower lock block respectively on this lamp stand with the described bolt of described through hole of correspondence and blind hole position, this street lighting utensil is locked in this lamp stand.
2. street lamp locked instrument according to claim 1 is characterized in that, the one side that above-mentioned upper holder block and lower lock block are contacted with this lamp stand is provided with the groove of a plurality of increase frictional resistances, and above-mentioned a plurality of grooves trends are served as reasons this street lighting utensil to this lamp stand direction.
3. street lamp locked instrument according to claim 1 is characterized in that, above-mentioned first quantity is at least one, and above-mentioned second quantity is at least two.
4. street lamp locked instrument according to claim 1 is characterized in that, above-mentioned lower lock block and upper holder block have corresponding curvature in bending upper end or the shape with lamp stand.
5. street lamp locked instrument according to claim 1 is characterized in that, above-mentioned sleeve is provided with a raised line towards the inwall of ground one side, and this lower lock block is provided with a chute corresponding with this raised line.
6. street lamp locked instrument according to claim 5 is characterized in that, the chute both sides of above-mentioned lower lock block are provided with scupper.
7. a street lamp locked instrument locks a street lighting utensil that comprises a loam cake and a lower cover on lamp stand, it is characterized in that this street lamp locked instrument comprises:
One sleeve, this sleeve and this lower cover are formed in one, and this sleeve is provided with two through holes and a screwed hole towards the one side on ground, and is provided with a raised line, is provided with two screwed holes and a through hole towards the one side in sky;
Six support bolts;
One lower lock block is provided with two screwed holes, a through hole and a chute, and echo mutually with two through holes and the screwed hole of this sleeve towards the one side on ground this two screwed hole and through hole position;
One upper holder block is provided with two blind holes and a screwed hole, and this two blind hole and a screwed hole position are corresponding towards two screwed holes and a through hole of the one side in sky with this sleeve;
The chute of this lower lock block slips into this raised line location, described screwed hole is locked this lower lock block in this sleeve, the screwed hole of this upper holder block pins this upper holder block in this sleeve, lock this upper holder block and lower lock block respectively on this lamp stand corresponding to the bolt of this through hole and blind hole position, this street lighting utensil is locked in this lamp stand.
8. street lamp locked instrument according to claim 7 is characterized in that, the one side that above-mentioned upper holder block and lower lock block are contacted with this lamp stand is provided with the groove of a plurality of increase frictional resistances, these a plurality of grooves trends for this sleeve axially.
9. street lamp locked instrument according to claim 7 is characterized in that, above-mentioned lower lock block and upper holder block are according to the bending upper end change curvature or the shape of lamp stand.
10. street lamp locked instrument according to claim 9 is characterized in that above-mentioned lower lock block comprises the scupper that is formed at these chute both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202180145U CN201496902U (en) | 2009-09-29 | 2009-09-29 | Streetlamp locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202180145U CN201496902U (en) | 2009-09-29 | 2009-09-29 | Streetlamp locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496902U true CN201496902U (en) | 2010-06-02 |
Family
ID=42440108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202180145U Expired - Fee Related CN201496902U (en) | 2009-09-29 | 2009-09-29 | Streetlamp locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496902U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781743A (en) * | 2016-08-31 | 2018-03-09 | 海洋王（东莞）照明科技有限公司 | Mounting assembly and the light fixture with the mounting assembly |
| CN108361632A (en) * | 2018-02-12 | 2018-08-03 | 北京神州汉阳光能科技有限公司 | Integral type wisdom low-light waterproof streetlamp system |
| CN109611745A (en) * | 2017-10-05 | 2019-04-12 | 镇江润德节能科技有限公司 | A kind of street lamp with non-slipping block |
| JP2022031398A (en) * | 2017-10-12 | 2022-02-18 | 岩崎電気株式会社 | Lighting fixture |
-
2009
- 2009-09-29 CN CN2009202180145U patent/CN201496902U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781743A (en) * | 2016-08-31 | 2018-03-09 | 海洋王（东莞）照明科技有限公司 | Mounting assembly and the light fixture with the mounting assembly |
| CN107781743B (en) * | 2016-08-31 | 2021-02-02 | 海洋王（东莞）照明科技有限公司 | Installation component and lamp with same |
| CN109611745A (en) * | 2017-10-05 | 2019-04-12 | 镇江润德节能科技有限公司 | A kind of street lamp with non-slipping block |
| JP2022031398A (en) * | 2017-10-12 | 2022-02-18 | 岩崎電気株式会社 | Lighting fixture |
| JP7196991B2 (en) | 2017-10-12 | 2022-12-27 | 岩崎電気株式会社 | lighting equipment |
| CN108361632A (en) * | 2018-02-12 | 2018-08-03 | 北京神州汉阳光能科技有限公司 | Integral type wisdom low-light waterproof streetlamp system |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |