CN203686714U - Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp - Google Patents
Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN203686714U CN203686714U CN201420070303.6U CN201420070303U CN203686714U CN 203686714 U CN203686714 U CN 203686714U CN 201420070303 U CN201420070303 U CN 201420070303U CN 203686714 U CN203686714 U CN 203686714U
- Authority
- CN
- China
- Prior art keywords
- arm
- lamp body
- body module
- joint
- illumination
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a telescopic and irradiation direction adjustable LED down lamp and belongs to the technical field of lamps. The LED down lamp comprises (a) a lamp body module, (b) a support, (c) a multi-section arm, (e) joints connecting the multi-section arm and the support and (f) joints connecting the multi-section arm and the lamp body module, which are connected mutually. Connected arm sections of the multi-section arm move flexibly mutually, the multi-section arm and the support move flexibly mutually, the multi-section arm and the lamp body module move flexibly mutually, and accordingly, the lamp body module can be adjusted to different irradiation positions and irradiation angles. Compared with the prior art, the LED down lamp has the advantages of being simple and reliable in structure, convenient to stretch and rotate, good in operability and the like.
Description
Technical field
The utility model belongs to light fixture lamp body technical field, in particular, belongs to a kind of device of the irradiating angle of lighting being adjusted by multistage arm bearing.
Background technology
In prior art, the irradiating angle of Down lamp is difficult to regulate conventionally, Fig. 1 is a kind of lamp body structure form of Down lamp in prior art, connecting rod 14 links together by a bolt 6 with the U-shaped support 13 of middle fluting, connecting rod 14 is hinged with lamp body module 2, lamp body module 2 just can move up and down by connecting rod 14 in the fluting of U-shaped support 13, can stretch out and indentation cover 1.Lamp body module 2 can be by swinging with regulating irradiation angle in the hinged place perpendicular of connecting rod 14.U-shaped support 13 can be around the axis rotation of the junction of itself and fixed head and support 5, and the below of another fixed head 5 is provided with caging bolt 7, and this Limit screw 7, for stoping support rotational angle excessive, destroys the wire 8 picking out from lamp body module 2.This lamp body structure complex forms, can only rely on metal and intermetallic frictional force when stretching or waving adjusting angle, and flexible or oscillating motion repeatedly can be worn and torn and easily cause structural failure afterwards, and structural stability is poor.Due to flexible by both sides frictional force control, easily cause discontinuity, stretching can be very not smooth.In the time that lamp body module 2 is stretched out cover 1, wire 8 is outside exposed, affects outward appearance.And wire is along with lamp body module is flexible also and then flexible, easily cause line to fracture or the damaged and electric leakage that causes of crust.
Fig. 2 is another version of Down lamp in prior art, two rivets or screw that lamp body module 2 directly arranges by symmetric coaxial with cover 1 are connected, lamp body module 2 comprises LED light source plate and radiator, LED light source plate is arranged on radiator, LED on LED light source plate can produce heat when illumination, and these heats are conducted to after radiator, be dispersed in air by the fin on radiator by LED light source plate.Adopt this Down lamp lamp body structure form, lamp body module 2 can be with two rivets or screw rotation rotary oscillation, but the pendulum angle of lamp body module 2 relative covers 1 is little, and swing back light module 2 has part light to be blocked, so just can cause the logical waste of light by cover 1.This lamp body structure form stretching motion up and down in addition, range of exposures and the scope of application are little.
Utility model content
The utility model, in order effectively to solve the difficult technical problem regulating of Down lamp irradiating angle, has provided one.
Of the present utility model a kind of scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: comprise interconnective
(a) lamp body module, it comprises LED light source plate, radiator, and described LED light source plate is arranged on described radiator;
(b) bearing, for installing described lamp body module;
(c) multistage arm, described multistage arm is connected between described lamp body module and described bearing;
(d), for connecting the joint of described each arm section of multistage arm, making each other can be movable neatly between interconnective arm section in described multistage arm;
(e), for connecting the joint between described multistage arm and described bearing, making can be movable neatly between described multistage arm and described bearing;
(f), for connecting the joint between described multistage arm and described lamp body module, making can be movable neatly between described multistage arm and described lamp body module;
Wherein in described multistage arm interconnective arm section each other neatly movable, described multistage arm and described bearing movable and described multistage arm and described lamp body module can be adjusted to different irradiation positions and direction of illumination by described lamp body module under movable acting in conjunction each other neatly neatly each other.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferably: the joint between the joint between the joint in described multistage arm between each arm section, described multistage arm and described bearing, described multistage arm and described lamp body module can be universal joint.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferably: the joint in described multistage arm between each arm section can be that the joint between the joint between circumferential joint, described multistage arm and described bearing, described multistage arm and described lamp body module can be universal joint.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferred: the joint in described multistage arm between the first arm section and the second arm section is circumferential joint, joint in described multistage arm between the second arm section and the 3rd arm section is universal joint, joint in described multistage arm between the first arm section and described bearing is universal joint, and the joint in described multistage arm between the 3rd arm section and described lamp body module is universal joint.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferably: also comprise cover, described cover and described bearing are connected to form lamp body module supporting body.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferred: described multistage arm under contraction state, described lamp body module is arranged in described lamp body module supporting body, keeping parallelism or have certain angle between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferred: described multistage arm under deployed condition, described lamp body module is positioned at outside described lamp body module supporting body completely, between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body, has certain angle or keeping parallelism.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferred: described multistage arm under deployed condition, described lamp body module only part stretch out outside described lamp body module supporting body, between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body, have certain angle or keeping parallelism.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferably: the axis of rotation of described lamp body module supporting body is perpendicular to horizontal plane.
According to above-described scalable and regulate the LED Down lamp of direction of illumination, preferably: be concealed with to the power line of lamp body module for power supply in described multistage arm.
The utility model has simple and reliable for structure, flexible and rotates the advantages such as convenience, good operability relative to prior art.Power lead is directly hidden in multistage arm the inside, even if lamp body module is stretched out cover, also can not see wire, and monnolithic case is more attractive in appearance.Lamp body module is regulating irradiation angle and direction easily, can be applied to accent light, can be used for again area illumination, and the scope of application is wider.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of Down lamp one in prior art;
Accompanying drawing 2 is structural representations of Down lamp two in prior art;
Accompanying drawing 3 is that the utility model is scalable and regulate the structural representation one of LED Down lamp of direction of illumination;
Accompanying drawing 4 is that the utility model is scalable and regulate the structural representation two of LED Down lamp of direction of illumination;
Accompanying drawing 5 is that the utility model is scalable and regulate the Split type structure schematic diagram of LED Down lamp of direction of illumination;
Accompanying drawing 6 is that the utility model is scalable and regulate the structural representation of LED Down lamp of direction of illumination.
Label in the utility model Fig. 3-6: 1 cover, 2 lamp body modules, 3 bearings, 4 multistage arms, 401 first arm sections, 402 second arm sections, 403 the 3rd arm sections, 404 supporting-seat-arm sections, 405 radiator arm sections.
Detailed description of the invention
Fig. 3 is that the utility model is scalable and regulate the structural representation one of LED Down lamp of direction of illumination; Fig. 4 is that the utility model is scalable and regulate the structural representation two of LED Down lamp of direction of illumination; Fig. 5 is that the utility model is scalable and regulate the Split type structure schematic diagram of LED Down lamp of direction of illumination; Fig. 6 is that the utility model is scalable and regulate the structural representation of multistage arm in the LED Down lamp of direction of illumination.
The utility model is scalable and regulate the lamp body module 2 of LED Down lamp of direction of illumination, it comprises LED light source plate, radiator, LED light source plate is arranged on radiator, LED on LED light source plate can produce heat while illumination, these heats are conducted to after radiator, be dispersed in air by the fin on radiator by LED light source plate, from extraneous come power line be connected with the LED light source plate in lamp body module 2, provide electric energy for the LED chip on LED light source plate.
The utility model is scalable and regulate the bearing 3 of LED Down lamp of direction of illumination for lamp body module 2 is installed, and bearing 3 is also connected with extraneous installation medium, medium is installed can be the end face of building etc.; Bearing 3 use strip sheet metal punching presses are made, bearing 3 shape that takes the shape of the letter U.Also comprise cover 1, cover 1 is connected to form lamp body module supporting body with bearing 3, is useful on the hole that connects bearing 3 and cover 1 on bearing 3, between bearing 3 and cover 1, is connected by the connector such as screw or bolt.
The utility model is scalable and regulate the multistage arm 4 of LED Down lamp of direction of illumination, and multistage arm 4 is connected between lamp body module 2 and bearing 3; Multistage arm 4 comprises the first arm section 401, the second arm section 402 and the 3rd arm section 403, is not limited to three according to the arm hop count amount in the different use occasion differences of the utility model Down lamp, multistage arm 4; Arm hop count amount in multistage arm 4 can be more than three, can make like this lamp body module 2 obtain better light angle and illuminating effect.The first arm section 401 of multistage arm 4 is connected with bearing 3 by a supporting-seat-arm section 404, and one end of supporting-seat-arm section 404 is that universal drive shaft joint, the other end are the screw thread for connecting bearing 3; The 3rd arm section 403 of multistage arm 4 is connected with lamp body module 2 by a radiator arm section 405, one end of radiator arm section 405 is that universal drive shaft joint, the other end are the end of thread for being connected with lamp body module 2, multistage arm 4 completely becomes one with bearing 3, can be referred to as multistage arm bearing.
The utility model scalable and regulate direction of illumination LED Down lamp for connecting the joint of multistage arm 4 each arm sections, making in multistage arm 4 each other can be movable neatly between interconnective arm section; For connecting the joint between multistage arm 4 and bearing 3, making can be movable neatly between multistage arm 4 and bearing 3; For connecting the joint between multistage arm 4 and lamp body module 2, making can be movable neatly between multistage arm 4 and lamp body module 2; Wherein in multistage arm 4 interconnective arm section each other neatly movable, multistage arm 4 and bearing 3 movable and multistage arm 4 and lamp body module 2 can be adjusted to different irradiation positions and direction of illumination by lamp body module 2 under movable acting in conjunction each other neatly neatly each other.Joint in multistage arm 4 between the first arm section 401 and the second arm section 402 is circumferential joint, joint in multistage arm between the second arm section 402 and the 3rd arm section 403 is universal joint, joint in multistage arm between the first arm section 401 and bearing 3 is universal joint, and the joint in multistage arm between the 3rd arm section 403 and lamp body module 2 is universal joint.
Joint between joint, multistage arm 4 and lamp body module 2 between joint, multistage arm 4 and bearing 3 in the multistage arm 4 of the utility model Down lamp between each arm section can be also all universal joint, and this detailed description of the invention does not show in the accompanying drawings.Joint in multistage arm 4 between the first arm section 401 and the second arm section 402 is universal joint, joint in multistage arm between the second arm section 402 and the 3rd arm section 403 is universal joint, joint in multistage arm between the first arm section 401 and bearing 3 is universal joint, and the joint in multistage arm 4 between the 3rd arm section 403 and lamp body module 2 is universal joint.The multistage arm 4 of adopting in this way also can obtain extraordinary technique effect, and for connecting the joint of multistage arm 4 each arm sections, making each other can be movable neatly between interconnective arm section in multistage arm 4; For connecting the joint between multistage arm 4 and bearing 3, making can be movable neatly between multistage arm 4 and bearing 3; For connecting the joint between multistage arm 4 and lamp body module 2, making can be movable neatly between multistage arm 4 and lamp body module 2; Wherein in multistage arm 4 interconnective arm section each other neatly movable, multistage arm 4 and bearing 3 movable and multistage arm 4 and lamp body module 2 can be adjusted to different irradiation positions and direction of illumination by lamp body module 2 under movable acting in conjunction each other neatly neatly each other.
Joint in the multistage arm 4 of the utility model Down lamp between each arm section can be all also that the joint between circumferential joint, multistage arm 4 and bearing 2 is that joint between universal joint, multistage arm 4 and lamp body module 2 is universal joint, and this detailed description of the invention does not show in the accompanying drawings.Joint in multistage arm 4 between the first arm section 401 and the second arm section 402 is circumferential joint, joint in multistage arm between the second arm section 402 and the 3rd arm section 403 is circumferential joint, joint in multistage arm between the first arm section 401 and bearing 3 is circumferential joint, and the joint in multistage arm between the 3rd arm section 403 and lamp body module 2 is circumferential joint.The multistage arm 4 of adopting in this way also can obtain corresponding technique effect, and for connecting the joint of multistage arm 4 each arm sections, making each other can be movable neatly between interconnective arm section in multistage arm 4; For connecting the joint between multistage arm 4 and bearing 3, making can be movable neatly between multistage arm 4 and bearing 3; For connecting the joint between multistage arm 4 and lamp body module 2, making can be movable neatly between multistage arm 4 and lamp body module 2; Wherein in multistage arm 4 interconnective arm section each other neatly movable, multistage arm 4 and bearing 3 movable and multistage arm 4 and lamp body module 2 can be adjusted to corresponding irradiation position and direction of illumination by lamp body module 2 under movable acting in conjunction each other neatly neatly each other.
Fig. 3 is that the utility model is scalable and regulate the structural representation one of LED Down lamp of direction of illumination; Multistage arm 4 under contraction state, lamp body module 2 is arranged in lamp body module supporting body, keeping parallelism or have certain angle between the direction of illumination of lamp body module 2 and the rotation of lamp body module supporting body.The utility model is scalable and to regulate the technique effect of prior art two in this state of LED Down lamp of direction of illumination and background technology be on all four.The utility model Down lamp is arranged on the end face of building, and the centre of gyration of lamp body module supporting body is conventionally perpendicular to horizontal plane.
Fig. 4 is that the utility model is scalable and regulate the structural representation two of LED Down lamp of direction of illumination; Multistage arm 4 under deployed condition, lamp body module 2 is positioned at outside lamp body module supporting body completely, between the rotation of the direction of illumination of lamp body module 2 and lamp body module supporting body, have certain angle or keeping parallelism, adjust multistage arm 4 make interconnective arm section in multistage arm 4 each other neatly movable, multistage arm 4 and bearing 3 movable and multistage arm 4 and lamp body module 2 can be adjusted to corresponding irradiation position and direction of illumination by lamp body module 2 under movable acting in conjunction each other neatly neatly each other.Lamp body module 2 can be stretched out lamp body module supporting body, and the universal joint of adjusting between multistage arm 4 and lamp body module 2 can allow lamp body module 2 obtain direction of illumination arbitrarily.
Multistage arm 4 under deployed condition, lamp body module 2 only part stretch out outside lamp body module supporting body, between the rotation of the direction of illumination of lamp body module 2 and lamp body module supporting body, have certain angle or keeping parallelism, this detailed description of the invention does not show in the accompanying drawings.Adjust multistage arm 4 make interconnective arm section in multistage arm 4 each other neatly movable, multistage arm 4 and bearing 3 movable and multistage arm 4 and lamp body module 2 can be adjusted to lamp body module 2 under movable acting in conjunction and stretch out lamp body module supporting body to obtain certain irradiation position and direction of illumination neatly each other neatly each other.Lamp body module 2 can be stretched out lamp body module supporting body, and the universal joint of adjusting between multistage arm 4 and lamp body module 2 can allow lamp body module 2 obtain certain direction of illumination.The utility model Down lamp is arranged on the end face of building, and the centre of gyration of lamp body module supporting body is conventionally perpendicular to horizontal plane.
In multistage arm 4, be concealed with the power line of powering to lamp body module 2, power line does not show in the accompanying drawings.Adopt and power line is installed in this way can be obtained extraordinary technique effect, avoided the naked leakage of power line short problem of life-span outside.
Claims (10)
1. scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: comprise interconnective
(a) lamp body module, it comprises LED light source plate, radiator, and described LED light source plate is arranged on described radiator;
(b) bearing, for installing described lamp body module;
(c) multistage arm, described multistage arm is connected between described lamp body module and described bearing;
(d), for connecting the joint of described each arm section of multistage arm, making each other can be movable neatly between interconnective arm section in described multistage arm;
(e), for connecting the joint between described multistage arm and described bearing, making can be movable neatly between described multistage arm and described bearing;
(f), for connecting the joint between described multistage arm and described lamp body module, making can be movable neatly between described multistage arm and described lamp body module;
Wherein in described multistage arm interconnective arm section each other neatly movable, described multistage arm and described bearing movable and described multistage arm and described lamp body module can be adjusted to different irradiation positions and direction of illumination by described lamp body module under movable acting in conjunction each other neatly neatly each other.
2. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: the joint between the joint between the joint in described multistage arm between each arm section, described multistage arm and described bearing, described multistage arm and described lamp body module can be universal joint.
3. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: the joint in described multistage arm between each arm section can be that the joint between the joint between circumferential joint, described multistage arm and described bearing, described multistage arm and described lamp body module can be universal joint.
4. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: the joint in described multistage arm between the first arm section and the second arm section is circumferential joint, joint in described multistage arm between the second arm section and the 3rd arm section is universal joint, joint in described multistage arm between the first arm section and described bearing is universal joint, and the joint in described multistage arm between the 3rd arm section and described lamp body module is universal joint.
5. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: also comprise cover, described cover and described bearing are connected to form lamp body module supporting body.
6. according to claim 5 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: described multistage arm under contraction state, described lamp body module is arranged in described lamp body module supporting body, keeping parallelism or have certain angle between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body.
7. according to claim 5 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: described multistage arm under deployed condition, described lamp body module is positioned at outside described lamp body module supporting body completely, between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body, has certain angle or keeping parallelism.
8. according to claim 5 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: described multistage arm under deployed condition, described lamp body module only part stretch out outside described lamp body module supporting body, between the direction of illumination of described lamp body module and the rotation of described lamp body module supporting body, have certain angle or keeping parallelism.
9. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: the axis of rotation of described lamp body module supporting body is perpendicular to horizontal plane.
10. according to claim 1 scalable and regulate the LED Down lamp of direction of illumination, it is characterized in that: in described multistage arm, be concealed with to the power line of lamp body module for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070303.6U CN203686714U (en) | 2014-02-18 | 2014-02-18 | Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070303.6U CN203686714U (en) | 2014-02-18 | 2014-02-18 | Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686714U true CN203686714U (en) | 2014-07-02 |
Family
ID=51008608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070303.6U Expired - Fee Related CN203686714U (en) | 2014-02-18 | 2014-02-18 | Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759163A (en) * | 2014-02-18 | 2014-04-30 | 大连光大环球节能服务有限公司 | Telescopic light-emitting diode (LED) down lamp capable of regulating light directions |
| CN106524005A (en) * | 2016-12-01 | 2017-03-22 | 昆山恩都照明有限公司 | Single arm telescoping type down lamp |
| CN111810875A (en) * | 2020-08-12 | 2020-10-23 | 海宁海之利照明有限公司 | Equipment for protecting LED down lamp by adjusting illumination angle force |
| CN113745866A (en) * | 2021-08-18 | 2021-12-03 | 浪潮电子信息产业股份有限公司 | Server and modular power supply connecting mechanism thereof |
-
2014
- 2014-02-18 CN CN201420070303.6U patent/CN203686714U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759163A (en) * | 2014-02-18 | 2014-04-30 | 大连光大环球节能服务有限公司 | Telescopic light-emitting diode (LED) down lamp capable of regulating light directions |
| CN106524005A (en) * | 2016-12-01 | 2017-03-22 | 昆山恩都照明有限公司 | Single arm telescoping type down lamp |
| CN111810875A (en) * | 2020-08-12 | 2020-10-23 | 海宁海之利照明有限公司 | Equipment for protecting LED down lamp by adjusting illumination angle force |
| CN111810875B (en) * | 2020-08-12 | 2021-07-27 | 海宁海之利照明有限公司 | Equipment for protecting LED down lamp by adjusting illumination angle force |
| CN113745866A (en) * | 2021-08-18 | 2021-12-03 | 浪潮电子信息产业股份有限公司 | Server and modular power supply connecting mechanism thereof |
| CN113745866B (en) * | 2021-08-18 | 2023-09-01 | 浪潮电子信息产业股份有限公司 | Server and modularized power supply connecting mechanism thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203686714U (en) | Telescopic and irradiation direction adjustable light-emitting diode (LED) down lamp | |
| CN103759163A (en) | Telescopic light-emitting diode (LED) down lamp capable of regulating light directions | |
| WO2018081510A3 (en) | Site light | |
| CN202733456U (en) | Multi-panel foldable lamp | |
| CN206890101U (en) | A kind of LED of lamp light adjustable color | |
| CN103363479B (en) | Scalable rotation flush type LED lamp | |
| CN104990002A (en) | LED wall lamp with adjustable angle | |
| CN204005817U (en) | A kind of wall lamp anglec of rotation adjusting device | |
| CN104006305B (en) | Spotlight | |
| CN203963724U (en) | The LED Ceiling light of adjustable direction of illumination | |
| CN204358592U (en) | A kind of 360 degree of illuminating LED lamps | |
| CN203500997U (en) | Illumination lamp | |
| CN203586123U (en) | Rotating rack of LED tunnel lamp | |
| CN201866627U (en) | Tunnel lamp | |
| JP3200833U (en) | Lighting equipment with automatic opening / closing function | |
| CN203628290U (en) | Lighting device to ground | |
| CN204114648U (en) | A kind of LED corn lamp | |
| CN209569654U (en) | A kind of luminous energy wisdom street lamp for two-way highway | |
| CN203571670U (en) | Adapter capable of adjusting installation angle of road lamp | |
| CN105508941A (en) | Rotary ceiling lamp | |
| CN204213752U (en) | A kind of LED street lamp of adjustable-angle | |
| CN206469131U (en) | A kind of Projecting Lamp for being easy to adjust brightness | |
| CN205655206U (en) | Car light device | |
| CN205640301U (en) | LED electricity -saving lamp with adjustable luminous intensity and illumination scope | |
| CN206890348U (en) | A kind of adjustable curved surface device that can realize the specific least bit movement of LED street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DALIAN GUANGDA GLOBAL ENERGY SAVING SERVICE CO., L Free format text: FORMER NAME: DALIAN GUANGDA GLOBAL ENERGY SAVING SERVICE LTD. |
|
| CP03 | Change of name, title or address |
Address after: 116600, room 20, 2006 floor, ancient Weihai International Commercial Affairs Building, No. 138 Jin Road, Dalian, Liaoning Patentee after: DALIAN GUANGDA GLOBAL ENERGY SAVING SERVICE CO., LTD. Address before: 116600, Liaoning, Dalian Development Zone, No. 138 Jin Road Weihai International Commercial Affairs Building 20 floor, 2006 Dalian Everbright Global Energy Services Ltd. Patentee before: DALIAN GUANGDA GLOBAL ENERGY-SAVING SERVICE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20170218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |