CN107940344B - Lamp holder convenient for replacing bulb - Google Patents
Lamp holder convenient for replacing bulb Download PDFInfo
- Publication number
- CN107940344B CN107940344B CN201711273888.6A CN201711273888A CN107940344B CN 107940344 B CN107940344 B CN 107940344B CN 201711273888 A CN201711273888 A CN 201711273888A CN 107940344 B CN107940344 B CN 107940344B
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- Prior art keywords
- bulb
- mounting
- groove
- fixing
- ceiling
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp holder convenient for replacing a bulb, which comprises a mounting plate arranged below a ceiling, wherein the mounting plate is fixedly connected with the ceiling through a plurality of first locking screws, a mounting groove is formed in the lower side of the mounting plate, a bulb mounting seat is arranged in the mounting groove, a flange is arranged on the periphery of the mounting seat close to the end part of the inner bottom of the mounting groove, a plurality of insertion rods arranged in a surrounding manner are fixedly connected to the inner bottom of the mounting groove, through holes corresponding to the insertion rods are formed in the flanges, the end part, far away from the inner bottom of the mounting groove, of each insertion rod penetrates through the corresponding through hole and extends outwards, and a plurality of fixing mechanisms corresponding to the insertion rods are arranged on the lower side of the mounting plate surrounding. In the replacement process of the bulb, a user does not need to be positioned at a high place for a long time, unscrew the broken bulb, replace the force application program of the new bulb and carry out the replacement on the ground, so that the situation that the support shakes due to the force application at the high place is avoided, and accidents are avoided.
Description
Technical Field
The invention relates to the technical field of lamp holders, in particular to a lamp holder convenient for bulb replacement.
Background
The lamp base is a device that fixes the position of the bulb and connects the bulb contacts to the power source.
Traditional dome lamp bulb passes through the lamp stand and installs on the ceiling, after long-time use, because the life-span restriction of bulb, lead to the bulb to burn out, just at this moment need change the bulb, and because the bulb passes through the lamp stand and installs on the ceiling, and the lamp stand is fixed on the ceiling, unable activity, thereby need people to climb to the eminence and tear the lamp shade down after, unscrew bad bulb, install new bulb and adorn the lamp shade again, this in-process, need people to keep the state at the eminence, people stand and exert oneself at the eminence, cause rocking of supporter easily, lead to unexpected emergence.
In order to solve the above problems, we propose a lamp holder which facilitates bulb replacement.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when a bulb is replaced, people need to keep a high position, and when people stand on the high position to exert force, the support is easy to shake, so that accidents are caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lamp holder convenient for bulb replacement comprises a mounting plate arranged below a ceiling, wherein the mounting plate is fixedly connected with the ceiling through a plurality of first locking screws, a mounting groove is arranged at the lower side of the mounting plate, a bulb mounting seat is mounted in the mounting groove, a flange is arranged at the periphery of the mounting seat close to the end part of the bottom in the mounting groove, a plurality of insertion rods arranged in a surrounding manner are fixedly connected with the inner bottom of the mounting groove, a through hole corresponding to the insertion rod is formed in the flange, the end part of the insertion rod, far away from the inner bottom of the mounting groove, penetrates through the through hole and extends outwards, a plurality of fixing mechanisms corresponding to the insertion rod are arranged at the lower side of the mounting plate surrounding the bulb mounting seat, a lampshade is sleeved at the outer side of the bulb mounting seat, a connecting groove corresponding to the upper end of the lampshade is arranged at the lower side of the mounting plate, and a plurality of, be fixed with the clamping ring that supports that corresponds with fixed establishment on the inside wall of lamp shade, be connected with the wire on the bulb mount pad, all be equipped with the through wires mouth that corresponds with the wire on mounting panel and the ceiling, rotate through first pivot in the through wires mouth and be connected with the fixed pulley, the upside on ceiling is equipped with wire winding mechanism, the one end that the bulb mount pad was kept away from to the wire is walked around the fixed pulley and is connected with wire winding mechanism.
Preferably, fixed establishment includes L type dead lever, the downside of mounting panel is equipped with the fixed slot that corresponds with L type dead lever, the inside wall of fixed slot is passed through the second pivot and is connected with L type dead lever rotation, the cover is equipped with first torsion spring in the second pivot, first torsion spring's both ends respectively with the inside wall and the L type dead lever fixed connection of fixed slot, the inboard that second pivot one end was kept away from to L type dead lever is equipped with the linking groove that the tip that keeps away from the bottom in the mounting groove corresponds with the inserted bar.
Preferably, the abutting fixing mechanism comprises two arc-shaped elastic abutting sheets which are oppositely arranged, and the two arc-shaped elastic abutting sheets of the same abutting fixing mechanism are fixedly connected with the inner walls of the two sides of the connecting groove respectively through second locking screws.
Preferably, the inner side wall of the lampshade is provided with a magnesium-plated mirror reflection sheet.
Preferably, the upper side of the pressing ring is pressed against the outer side of one end, far away from the second rotating shaft, of the L-shaped fixing rod.
Preferably, a spiral guide groove is formed on the surface of the fixed pulley.
Preferably, the winding mechanism comprises two fixing plates fixedly connected to the upper side of the ceiling, a winding roller is rotatably connected between the two fixing plates through a third rotating shaft, a second torsion spring is sleeved on the third rotating shaft, and two ends of the second torsion spring are fixedly connected with the fixing plates and the winding roller respectively.
Preferably, the inner side wall of the upper port of the threading opening positioned on the ceiling and the inner side wall of the lower port of the threading opening positioned on the mounting plate are both provided with arc-shaped chamfers.
Preferably, the bulb fixing sleeve is sleeved at one end, far away from the bottom in the mounting groove, of the bulb mounting seat in a threaded manner, and a through hole is formed in the bulb fixing sleeve.
In the invention, a bulb is arranged on a bulb mounting seat, when the bulb needs to be replaced, a lampshade is pulled down, so that a pressing ring is conveniently separated from an L-shaped fixed rod for pressing, the L-shaped fixed rod is shifted, a connecting groove of the L-shaped fixed rod is far away from an inserting rod, so that the bulb mounting seat is conveniently pulled down, in the process, a lead is unreeled from a reeling roller and extends downwards along a bulb fixing seat after being guided by a fixed pulley, so that the bulb is conveniently arranged on the bulb mounting seat on the ground, the bulb mounting seat is arranged in a mounting groove after the replacement is finished, the inserting rod corresponds to the position of a through hole, the lead is conveniently reeled by the reeling roller due to the torsion action of a second torsion spring, meanwhile, due to the torsion action of a first torsion spring, the connecting groove on the L-shaped fixed rod is matched with the end part of the inserting rod, far away from the bottom in the mounting groove, and the upper end part, because arc elasticity supports the spring action of preforming, thereby it is fixed to conveniently carry out the centre gripping to the lamp shade, support the clamp ring simultaneously and produce to support to pressing the outside that second pivot one end was kept away from to L type dead lever, further fix L type dead lever, prevent that the bulb mount pad from rocking, improve the stability of connecting, accomplish the change of bulb above that, in the change process, need not the user and be in the eminence for a long time, and unscrew bad bulb, the procedure of exerting oneself of more renewing bulb, go on ground, avoided being in the eminence and having leaded to the condition emergence that the supporter rocked hard, thereby avoid taking place the accident.
Drawings
Fig. 1 is a schematic structural view of a lamp socket with a bulb convenient to replace according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure at C in FIG. 1;
FIG. 5 is a schematic bottom view of a mounting plate of a socket for conveniently replacing a bulb according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 at D;
fig. 7 is a schematic structural view of a fixed pulley in a lamp socket for facilitating bulb replacement according to the present invention.
In the figure: the lamp comprises a ceiling 1, a mounting plate 2, a first locking screw 3, a bulb mounting seat 4, a flange 5, an inserting rod 6, a lampshade 7, an abutting ring 8, a lead 9, a first rotating shaft 10, a fixed pulley 11, a fixed rod 12L, a second rotating shaft 13, a first torsion spring 14, an arc elastic abutting sheet 15, a second locking screw 16, a spiral guide groove 17, a fixed plate 18, a third rotating shaft 19, a wind-up roll 20, a second torsion spring 21, a threading opening 22, a bulb fixing sleeve 23 and a magnesium-plated mirror reflector 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a lamp holder facilitating bulb replacement comprises a mounting plate 2 disposed below a ceiling 1, the mounting plate 2 is fixedly connected to the ceiling 1 through a plurality of first locking screws 3, a mounting groove is disposed at a lower side of the mounting plate 2 to facilitate bulb installation, a bulb mounting seat 4 is disposed in the mounting groove, a flange 5 is disposed at a peripheral side of an end portion of the mounting seat 4 near the inner bottom of the mounting groove, a plurality of insertion rods 6 are fixedly connected to the inner bottom of the mounting groove, a through hole corresponding to the insertion rod 6 is disposed on the flange 5, an end portion of the insertion rod 6 far away from the inner bottom of the mounting groove penetrates through the through hole and extends outwards, a plurality of fixing mechanisms corresponding to the insertion rods 6 are disposed at the lower side of the mounting plate 2 around the bulb mounting seat 4, each fixing mechanism comprises an L-shaped fixing rod 12, a fixing groove corresponding to the L-shaped fixing rod 12 is disposed at a lower side of the mounting plate 2, the second pivot 13 is sleeved with a first torsion spring 14, two ends of the first torsion spring 14 are respectively fixedly connected with the inner side wall of the fixing groove and the L-shaped fixing rod 12, the inner side of the L-shaped fixing rod 12 far away from one end of the second pivot 13 is provided with a connection groove corresponding to the end part of the inserted bar 6 far away from the bottom in the mounting groove, and due to the torsion action of the first torsion spring 14, the connection groove on the L-shaped fixing rod 12 is matched and connected with the end part of the inserted bar 6 far away from the bottom in the mounting groove.
The outer side of the bulb mounting seat 4 is sleeved with a lampshade 7, the lower side of the mounting plate 2 is provided with a connecting groove corresponding to the upper end of the lampshade 7, the inner side wall of the connecting groove is connected with the lampshade 7 through a plurality of abutting fixing mechanisms arranged in an equidistance surrounding manner, each abutting fixing mechanism comprises two arc-shaped elastic abutting sheets 15 which are oppositely arranged, the two arc-shaped elastic abutting sheets 15 of the same abutting fixing mechanism are respectively and fixedly connected with the inner walls at the two sides of the connecting groove through second locking screws 16, the lampshade 7 is convenient to be clamped and fixed due to the elastic action of the arc-shaped elastic abutting sheets 15, the positions of the arc-shaped elastic abutting sheets 15 are convenient to be fixed by the locking screws 16, an abutting ring 8 corresponding to the fixing mechanism is fixed on the inner side wall of the lampshade 7, the upper side of the abutting ring 8 abuts against the outer side of one end, far away from the second rotating shaft 13, of the L-shaped fixing rod 12, the upper side of the abutting ring 8, further fix L type dead lever 12, prevent that bulb mount pad 4 from rocking, improve the stability of connecting, be equipped with magnesium-plated mirror surface reflector panel 24 on the inside wall of lamp shade 7, to the reflection of bulb light, make things convenient for spotlight, improve illumination brightness.
The bulb mounting seat 4 is connected with a lead 9, the mounting plate 2 and the ceiling 1 are respectively provided with a threading opening 22 corresponding to the lead 9, the inner side wall of the upper port of the threading opening 22 on the ceiling 1 and the inner side wall of the lower port of the threading opening 22 on the mounting plate 2 are respectively provided with an arc chamfer, a fixed pulley 11 is rotatably connected in the threading opening 22 through a first rotating shaft 10, the surface of the fixed pulley 11 is provided with a spiral guide groove 17, the upper side of the ceiling 1 is provided with a winding mechanism, one end of the lead 9 far away from the bulb mounting seat 4 bypasses the fixed pulley 11 and is connected with the winding mechanism, the winding mechanism comprises two fixed plates 18 fixedly connected on the upper side of the ceiling 1, a winding roller 20 is rotatably connected between the two fixed plates 18 through a third rotating shaft 19, the third rotating shaft 19 is sleeved with a second torsion spring 21, and two ends of the second torsion spring 21 are respectively, wire 9 is unreeled by wind-up roll 20 department to after being led by fixed pulley 11, along with bulb fixing base 4 downwardly extending, thereby conveniently install the bulb on bulb mount pad 4 subaerial, after the change, because second torsion spring 21's torsion effect, thereby make things convenient for wind-up roll 20 to carry out the rolling to wire 9.
In the invention, a bulb is arranged on a bulb mounting seat 4, when the bulb needs to be replaced, a lampshade 7 is pulled down, so that a pressing ring 8 is conveniently separated from an L-shaped fixed rod 12 to be pressed, the L-shaped fixed rod 12 is pulled, a connecting groove of the L-shaped fixed rod 12 is far away from an inserting rod 6, so that the bulb mounting seat 4 is conveniently pulled down, in the process, a lead 9 is unreeled from a reeling roller 20 and is guided backwards by a fixed pulley 11 and extends downwards along with a bulb fixing seat 4, so that the bulb is conveniently arranged on the bulb mounting seat 4 on the ground, after the replacement is finished, the bulb mounting seat 4 is placed in a mounting groove, the inserting rod 6 corresponds to the position of a through hole, due to the torsion action of a second torsion spring 21, the reeling roller 20 is convenient to reel the lead 9, and simultaneously due to the torsion action of a first torsion spring 14, the connecting groove on the L-shaped fixed rod 12 is connected with the end part of the inserting rod 6, which, install the upper end of lamp shade 7 in the spread groove simultaneously, because arc elasticity supports the spring action of preforming 15, thereby it is fixed to conveniently carry out the centre gripping to lamp shade 7, it supports to press ring 8 to keep away from the outside production of second pivot 13 one end to L type dead lever 12 simultaneously to support the pressure, further fix L type dead lever 12, prevent that bulb mount pad 4 from rocking, improve the stability of connection, accomplish the change of bulb above, in the change process, need not the user and be in the eminence for a long time, and twist off bad bulb, the procedure of exerting oneself of more renewing bulb, go on ground, avoided the eminence to be in the condition emergence that leads to the supporter to rock with strength, thereby avoid taking place the accident.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The lamp holder convenient for bulb replacement comprises a mounting plate (2) arranged below a ceiling (1), and is characterized in that the mounting plate (2) is fixedly connected with the ceiling (1) through a plurality of first locking screws (3), a mounting groove is arranged on the lower side of the mounting plate (2), a bulb mounting seat (4) is arranged in the mounting groove, a flange (5) is arranged on the side, close to the end part of the inner bottom of the mounting groove, of the mounting seat (4), a plurality of insertion rods (6) are fixedly connected with the inner bottom of the mounting groove in a surrounding manner, a penetrating hole corresponding to the insertion rod (6) is arranged on the flange (5), the end part, far away from the inner bottom of the mounting groove, of the insertion rod (6) penetrates through the penetrating hole and extends outwards, a plurality of fixing mechanisms corresponding to the insertion rods (6) are arranged on the lower side of the mounting plate (2) surrounding the bulb mounting seat (4), and a lampshade (7) is sleeved on the outer side, the downside of mounting panel (2) is equipped with the spread groove that corresponds with lamp shade (7) upper end, the inside wall of spread groove encircles a plurality of support that set up through the equidistance and presses fixed establishment to be connected with lamp shade (7), be fixed with on the inside wall of lamp shade (7) and press clamping ring (8) that correspond with fixed establishment, be connected with wire (9) on bulb mount pad (4), all be equipped with threading mouth (22) that correspond with wire (9) on mounting panel (2) and ceiling (1), rotate through first pivot (10) in threading mouth (22) and be connected with fixed pulley (11), the upside of ceiling (1) is equipped with wire winding mechanism, wire (9) are kept away from the one end of bulb mount pad (4) and are walked around fixed pulley (11) and are connected with wire winding mechanism.
2. A lamp holder convenient for replacing bulb as claimed in claim 1, wherein the fixing mechanism includes an L-shaped fixing rod (12), the lower side of the mounting plate (2) is provided with a fixing groove corresponding to the L-shaped fixing rod (12), the inner side wall of the fixing groove is rotatably connected with the L-shaped fixing rod (12) through a second rotating shaft (13), the second rotating shaft (13) is sleeved with a first torsion spring (14), the two ends of the first torsion spring (14) are respectively fixedly connected with the inner side wall of the fixing groove and the L-shaped fixing rod (12), the inner side of the end of the L-shaped fixing rod (12) far away from the second rotating shaft (13) is provided with a joining groove corresponding to the end of the insertion rod (6) far away from the bottom of the mounting groove.
3. The lamp holder convenient for replacing the bulb according to claim 1, wherein the pressing and fixing mechanism comprises two arc-shaped elastic pressing pieces (15) which are oppositely arranged, and the two arc-shaped elastic pressing pieces (15) of the same pressing and fixing mechanism are respectively fixedly connected with the inner walls of the two sides of the connecting groove through second locking screws (16).
4. A lamp holder convenient for replacing a bulb as claimed in claim 1, wherein the inner side wall of the lampshade (7) is provided with a magnesium-plated mirror reflector (24).
5. The lamp holder convenient for replacing the bulb as claimed in claim 2, wherein the upper side of the pressing ring (8) is pressed against the outer side of the end of the L-shaped fixing rod (12) far away from the second rotating shaft (13).
6. A lamp socket for conveniently replacing a bulb as claimed in claim 1, wherein the surface of the fixed pulley (11) is provided with a spiral guide groove (17).
7. The lamp holder convenient for replacing the bulb according to claim 1, wherein the winding mechanism comprises two fixing plates (18) fixedly connected to the upper side of the ceiling (1), a winding roller (20) is rotatably connected between the two fixing plates (18) through a third rotating shaft (19), a second torsion spring (21) is sleeved on the third rotating shaft (19), and two ends of the second torsion spring (21) are respectively and fixedly connected with the fixing plates (18) and the winding roller (20).
8. The lamp holder convenient for replacing the bulb as claimed in claim 1, wherein the inner side wall of the upper port of the threading opening (22) on the ceiling (1) and the inner side wall of the lower port of the threading opening (22) on the mounting plate (2) are provided with arc chamfers.
9. A lamp holder for conveniently replacing a bulb as claimed in claim 1, wherein the end of the bulb mounting base (4) far from the bottom in the mounting groove is threaded with a bulb fixing sleeve (23), and the bulb fixing sleeve (23) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273888.6A CN107940344B (en) | 2017-12-05 | 2017-12-05 | Lamp holder convenient for replacing bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273888.6A CN107940344B (en) | 2017-12-05 | 2017-12-05 | Lamp holder convenient for replacing bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940344A CN107940344A (en) | 2018-04-20 |
| CN107940344B true CN107940344B (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273888.6A Active CN107940344B (en) | 2017-12-05 | 2017-12-05 | Lamp holder convenient for replacing bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940344B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210506B (en) * | 2018-09-28 | 2020-06-26 | 温州正合知识产权服务有限公司 | Lamp holder of LED lamp with lifting function |
| CN114847033A (en) * | 2022-05-25 | 2022-08-05 | 江苏富坤光电科技有限公司 | A full-spectrum LED lamp bead for plant growth |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100686476B1 (en) * | 2006-09-11 | 2007-02-26 | 조만규 | Illuminator Lift |
| KR100813696B1 (en) * | 2006-09-18 | 2008-03-14 | 김영훈 | Lighting system that equip lifting carrier |
| CN201053617Y (en) * | 2007-01-24 | 2008-04-30 | 阿迪力江·托合提 | Lampshade capable of safely and conveniently replacing bulb |
| CN205716804U (en) * | 2016-03-28 | 2016-11-23 | 杭州金锄市政园林工程有限公司 | A kind of light pole |
| CN206669463U (en) * | 2017-03-08 | 2017-11-24 | 天津中合泰节能科技有限公司 | A kind of machine room energy-saving electric light |
| CN206582723U (en) * | 2017-03-15 | 2017-10-24 | 江苏恩泰照明科技有限公司 | A kind of ready-package roadway lighting system |
-
2017
- 2017-12-05 CN CN201711273888.6A patent/CN107940344B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940344A (en) | 2018-04-20 |
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Effective date of registration: 20200513 Address after: 325000 No. 2, Lane 35, Huanglong Street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Cai Meizhu Address before: 550000 No. 10 Hubin Road, Guiyang High-tech Industrial Development Zone, Guiyang City, Guizhou Province Applicant before: GUIYANG RUIHANG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Address after: No.32, group 2, Yongxing Village, yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Cai Meizhu Address before: 325000 No. 2, Lane 35, Huanglong Street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Cai Meizhu |
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Address after: 221000 Shimao Square Inner Commercial Street 2, Office 1, Office 2, Building 1-910, Yunlong District, Xuzhou City, Jiangsu Province Patentee after: Cai Meizhu Address before: No.32, group 2, Yongxing Village, yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Cai Meizhu |
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Effective date of registration: 20210611 Address after: 226155 group 34, Liudong village, Liuhao Town, Haimen City, Nantong City, Jiangsu Province Patentee after: Haimen Xinrong Electrical Appliances Co.,Ltd. Address before: 221000 Shimao Square Inner Commercial Street 2, Office 1, Office 2, Building 1-910, Yunlong District, Xuzhou City, Jiangsu Province Patentee before: Cai Meizhu |
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Effective date of registration: 20240626 Address after: Unit 304, Building 1-4, Qishanyuan, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, 350000 Patentee after: Huang Jingwen Country or region after: China Address before: 226155 group 34, Liudong village, Liuhao Town, Haimen City, Nantong City, Jiangsu Province Patentee before: Haimen Xinrong Electrical Appliances Co.,Ltd. Country or region before: China |
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