CN108591841B - A kind of liftable LED lamp of lamp holder - Google Patents
A kind of liftable LED lamp of lamp holder Download PDFInfo
- Publication number
- CN108591841B CN108591841B CN201810101154.8A CN201810101154A CN108591841B CN 108591841 B CN108591841 B CN 108591841B CN 201810101154 A CN201810101154 A CN 201810101154A CN 108591841 B CN108591841 B CN 108591841B
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- CN
- China
- Prior art keywords
- fixed
- wall
- transverse slat
- elevating lever
- lamp holder
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of liftable LED lamps of lamp holder, including integrally formed lampshade and mounting portion, the upper end of the inner wall of the lampshade is fixed with transverse slat, elevating lever is socketed in the middle part of transverse slat, the lower extension end that elevating lever passes through transverse slat is fixed with lamp holder, LED light is fixed on lamp holder, the lamp holder and LED light are placed in lampshade；The upper extension end that elevating lever passes through transverse slat is fixed with attaching plug, and attaching plug is located in the installation cavity of mounting portion, and for the inserted sheet sleeve of attaching plug on socket, socket is fixed on the upper end of mounting portion；Driving lever is fixed in the middle part of the elevating lever, in the rectangular channel of the side wall uplink of mounting portion, the end of driving lever reaches outside mounting portion driving lever sleeve, and the elevating lever is equipped with fixed mechanism.Lamp holder liftable of the invention, the LED light being convenient for changing in lampshade, while improving the safety for changing LED light, and elevating lever can be fixed in its fixed mechanism prevents its sliding.
Description
Technical field:
The present invention relates to lighting technical fields, and in particular to a kind of liftable LED lamp of lamp holder.
Background technique:
LED light is mounted in lampshade, and lampshade has certain depth, and when replacing LED light, operator is difficult to clearly see
The link position for observing LED light causes LED light setup error or installation not in place.
Summary of the invention:
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of liftable LED lamp of lamp holder, its lamp holder
Liftable, the LED light being convenient for changing in lampshade, while the safety for changing LED light is improved, and its fixed mechanism can be to lifting
Bar, which is fixed, prevents its sliding.
The solution to the technical problem of the present invention is as follows:
A kind of liftable LED lamp of lamp holder, including integrally formed lampshade and mounting portion, the inner wall of the lampshade it is upper
End is fixed with transverse slat, is socketed with elevating lever in the middle part of transverse slat, and the lower extension end that elevating lever passes through transverse slat is fixed with lamp holder, on lamp holder
It is fixed with LED light, the lamp holder and LED light are placed in lampshade；The upper extension end that elevating lever passes through transverse slat is fixed with attaching plug,
Attaching plug is located in the installation cavity of mounting portion, and for the inserted sheet sleeve of attaching plug on socket, socket is fixed on the upper of mounting portion
End；Driving lever is fixed in the middle part of the elevating lever, driving lever sleeve is in the rectangular channel of the side wall uplink of mounting portion, the end of driving lever
It reaches outside mounting portion, the elevating lever is equipped with fixed mechanism.
The fixed mechanism includes the substrate being fixed on the inner wall of installation cavity, and the top of substrate is equipped with bearing, bearing
It is interference fitted connection between the outer wall of outer ring and the inner wall of installation cavity, is fixed with drive disk on the inner wall of the inner ring of bearing, drives
Disk connection can drive two clamping part portions opposite simultaneously in rotary course there are two symmetrical clamping part, when drive disk or
Back movement, elevating lever are clamped between two clamping parts；Ring gear, ring gear are formed on the lower end inner wall of the drive disk
It is engaged with pinion gear, pinion gear is fixed on the upper end of drive shaft, and the both ends of drive shaft are respectively hinged on substrate and transverse slat, driving
The end that axis passes through the lower extension end of transverse slat forms Hexagon hole；The drive disk is equipped with anti-rotation bolt, anti-rotation bolt
It is screwed on the side wall of mounting portion, the end of anti-rotation bolt is pressed against on the outer wall of drive disk.
The clamping part includes semicircular ring, and the rubber ring in semi-annular shape, rubber ring pressure are fixed on the inner wall of semicircular ring
It leans against on the outer wall of elevating lever, actuating arm is fixed on the outer wall of semicircular ring, the outer end of actuating arm is fixed with the circle to raise upward
Column, actuating arm are fixed with downwardly convex rectangular column close to the end of semicircular ring；Whirlpool is formed on the upper bottom surface of the drive disk
Spin slot, cylinder sleeve is in volution trough；Guide groove is formed on the substrate, rectangular column sleeve is in guide groove.
Downwardly projecting guide rod is fixed on the driving lever, the lower end sleeve of guide rod is led in the pilot hole of transverse slat
It is socketed with spring to the outer wall of bar, the lower end of spring is pressed against on the upper bottom surface of transverse slat, and the upper end of spring is higher than under rectangular channel
Bottom surface.
Rubber ring pad is fixed in the outer rim of the upper bottom surface of the attaching plug, rubber ring pad is pressed against on socket.
Protrusion effect of the invention is: compared with prior art, its lamp holder liftable, the LED being convenient for changing in lampshade
Lamp, while improving the safety for changing LED light, and elevating lever can be fixed in its fixed mechanism prevents its sliding.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial enlarged view of the Fig. 1 about A；
Fig. 3 is the structural schematic diagram of clamping part of the invention；
Fig. 4 is the structural schematic diagram of drive disk of the invention.
Specific embodiment:
Embodiment is shown in as shown in Figures 1 to 4, a kind of liftable LED lamp of lamp holder, including integrally formed lampshade 11
With mounting portion 12, the upper end of the inner wall of the lampshade 11 is fixed with transverse slat 13, and the middle part of transverse slat 13 is socketed with elevating lever 21, lifting
The lower extension end that bar 21 passes through transverse slat 13 is fixed with lamp holder 22, and LED light 23, the lamp holder 22 and LED light are fixed on lamp holder 22
23 are placed in lampshade 11；The upper extension end that elevating lever 21 passes through transverse slat 13 is fixed with attaching plug 24, and attaching plug 24 is located at peace
In the installation cavity 121 in dress portion 12, for 241 sleeve of inserted sheet of attaching plug 24 on socket 25, socket 25 is fixed on mounting portion 12
Upper end；The middle part of the elevating lever 21 is fixed with driving lever 26, rectangular channel 122 of 26 sleeve of driving lever in the side wall uplink of mounting portion 12
Interior, the end of driving lever 26 reaches outside mounting portion 12, and the elevating lever 21 is equipped with fixed mechanism 3.
Further, the fixed mechanism 3 includes the substrate 31 being fixed on the inner wall of installation cavity 121, substrate 31
Top be equipped with bearing 32, between the outer wall of the outer ring of bearing 32 and the inner wall of installation cavity 121 be interference fitted connection, bearing 32
Drive disk 33 is fixed on the inner wall of inner ring, there are two symmetrical clamping parts 34 for the connection of drive disk 33, when drive disk 33 exists
Can be driven in rotary course two clamping part portions 34 simultaneously towards or away from movement, elevating lever 21 be clamped in two clamping parts 34 it
Between；Ring gear 331 is formed on the lower end inner wall of the drive disk 33, ring gear 331 is engaged with pinion gear 35, and pinion gear 35 is solid
It is scheduled on the upper end of drive shaft 36, the both ends of drive shaft 36 are respectively hinged on substrate 31 and transverse slat 13, and drive shaft 36 passes through transverse slat
The end of 13 lower extension end forms Hexagon hole 361；The drive disk 33 is equipped with anti-rotation bolt 37, anti-rotation bolt 37
It is screwed on the side wall of mounting portion 12, the end of anti-rotation bolt 37 is pressed against on the outer wall of drive disk 33.
Further, the clamping part 34 includes semicircular ring 341, is fixed on the inner wall of semicircular ring 341 in semicircle
Cricoid rubber ring 342, rubber ring 342 are pressed against on the outer wall of elevating lever 21, are fixed with actuating arm on the outer wall of semicircular ring 341
343, the outer end of actuating arm 343 is fixed with the cylinder 344 to raise upward, and actuating arm 343 is fixed with close to the end of semicircular ring 341
Downwardly convex rectangular column 345；Volution trough 332 is formed on the upper bottom surface of the drive disk 33,344 sleeve of cylinder is in volution trough
In 332；Guide groove 311 is formed on the substrate 31,345 sleeve of rectangular column is in guide groove 311.
Further, downwardly projecting guide rod 27, the lower end sleeve of guide rod 27 are fixed on the driving lever 26
In the pilot hole 131 of transverse slat 13, the outer wall of guide rod 27 is socketed with spring 28, and the lower end of spring 28 is pressed against the upper of transverse slat 13
On bottom surface, the upper end of spring 28 is higher than the bottom surface of rectangular channel 122.
Further, rubber ring pad 29, rubber ring pad are fixed in the outer rim of the upper bottom surface of the attaching plug 24
29 are pressed against on socket 25.
Working principle: when needing replacing LED light 23, first unscrew anti-rotation bolt 37 and disengage it from the outer of drive disk 32
Wall, then uses die nut rotate driving axis 36, and drive shaft 36 drives drive disk by the cooperation of pinion gear 35 and ring gear 331
33 rotations, drive disk 33 pass through the mating reaction of volution trough 332 and cylinder 344, and two clamping parts 34 is driven to be detached from elevating lever 21,
Elevating lever 21 unmuzzles, and then stirs driving lever 26 downwards, and driving lever 26 drives elevating lever 21 to move down, and elevating lever 21 moves down drive lamp
Seat 22 and LED light 23 move down, to be convenient for changing, simultaneously, elevating lever 21 drives attaching plug 24 to move down, attaching plug 24
Inserted sheet 241 is detached from socket 25, powers off LED light, to improve the safety of replacement；The work of the starting guide and limit of guide rod 27
With spring 28 can start cushioning effect；After having replaced LED light 23, driving lever 26 is dialed up, is inserted into inserted sheet 241 again slotting
On seat 25, while lamp holder 22 resets, and is then driven reverse axis 36, and the reversion of drive disk 33 drives two clamping parts 34 to move toward one another,
To which elevating lever 21 to be clamped between two clamping parts 34, anti-rotation bolt 37 is then tightened, anti-rotation bolt 37 is tightly pressed
Leaning against can prevent drive disk 33 from rotating on the outer wall of drive disk 33 by the frictional force between them.
Finally, the above embodiments are only used to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of liftable LED lamp of lamp holder, including integrally formed lampshade (11) and mounting portion (12), it is characterised in that:
The upper end of the inner wall of the lampshade (11) is fixed with transverse slat (13), and elevating lever (21), elevating lever are socketed in the middle part of transverse slat (13)
(21) the lower extension end across transverse slat (13) is fixed with lamp holder (22), and LED light (23), the lamp holder are fixed on lamp holder (22)
(22) it is placed in lampshade (11) with LED light (23)；The upper extension end that elevating lever (21) passes through transverse slat (13) is fixed with attaching plug
(24), attaching plug (24) is located in the installation cavity (121) of mounting portion (12), and inserted sheet (241) sleeve of attaching plug (24) exists
On socket (25), socket (25) is fixed on the upper end of mounting portion (12)；Driving lever (26) are fixed in the middle part of the elevating lever (21),
For driving lever (26) sleeve in the rectangular channel (122) of the side wall uplink of mounting portion (12), the end of driving lever (26) reaches mounting portion
(12) outside, the elevating lever (21) is equipped with fixed mechanism (3)；
The fixed mechanism (3) includes the substrate (31) being fixed on the inner wall of installation cavity (121), and the top of substrate (31) is equipped with
Bearing (32), between the outer wall of the outer ring of bearing (32) and the inner wall of installation cavity (121) be interference fitted connection, bearing (32) it is interior
It is fixed on the inner wall of circle drive disk (33), there are two symmetrical clamping part (34) for drive disk (33) connection, work as drive disk
(33) two clamping part portions (34) can be driven simultaneously towards or away from movement in rotary course, elevating lever (21) is clamped in two
Between clamping part (34)；It is formed ring gear (331) on the lower end inner wall of the drive disk (33), ring gear (331) is engaged with
Pinion gear (35), pinion gear (35) are fixed on the upper end of drive shaft (36), and the both ends of drive shaft (36) are respectively hinged at substrate
(31) and on transverse slat (13), the end that drive shaft (36) passes through the lower extension end of transverse slat (13) forms Hexagon hole (361)；Institute
Drive disk (33) are stated equipped with anti-rotation bolt (37), anti-rotation bolt (37) is screwed on the side wall of mounting portion (12), anti-rotation
The end of bolt (37) is pressed against on the outer wall of drive disk (33).
2. the liftable LED lamp of a kind of lamp holder according to claim 1, it is characterised in that: clamping part (34) packet
It includes semicircular ring (341), the rubber ring (342) in semi-annular shape, rubber ring (342) pressure is fixed on the inner wall of semicircular ring (341)
It on the outer wall for leaning against elevating lever (21), is fixed on the outer wall of semicircular ring (341) actuating arm (343), the outer end of actuating arm (343)
It is fixed with the cylinder (344) to raise upward, actuating arm (343) is fixed with downwardly convex square close to the end of semicircular ring (341)
Shape column (345)；It is formed volution trough (332) on the upper bottom surface of the drive disk (33), cylinder (344) sleeve is in volution trough
(332) in；It is formed guide groove (311) on the substrate (31), rectangular column (345) sleeve is in guide groove (311).
3. the liftable LED lamp of a kind of lamp holder according to claim 1, it is characterised in that: solid on the driving lever (26)
Surely have downwardly projecting guide rod (27), the lower end sleeve of guide rod (27) is in the pilot hole (131) of transverse slat (13), guide rod
(27) outer wall is socketed with spring (28), and the lower end of spring (28) is pressed against on the upper bottom surface of transverse slat (13), spring (28) it is upper
End is higher than the bottom surface of rectangular channel (122).
4. the liftable LED lamp of a kind of lamp holder according to claim 1, it is characterised in that: the attaching plug (24)
Upper bottom surface outer rim on be fixed with rubber ring pad (29), rubber ring pad (29) is pressed against on socket (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101154.8A CN108591841B (en) | 2018-02-01 | 2018-02-01 | A kind of liftable LED lamp of lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101154.8A CN108591841B (en) | 2018-02-01 | 2018-02-01 | A kind of liftable LED lamp of lamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591841A CN108591841A (en) | 2018-09-28 |
| CN108591841B true CN108591841B (en) | 2019-09-10 |
Family
ID=63608782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101154.8A Active CN108591841B (en) | 2018-02-01 | 2018-02-01 | A kind of liftable LED lamp of lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591841B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044582B (en) * | 2019-04-26 | 2020-11-10 | 广东天圣高科股份有限公司 | High-precision photochromic and electro-automatic tester |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212634Y (en) * | 2008-06-19 | 2009-03-25 | 冯秋君 | Lifting table lamp |
| CN201811168U (en) * | 2010-07-30 | 2011-04-27 | 海洋王照明科技股份有限公司 | Lamp lifting and fastening device and lamp |
| CN102721019A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Positioning and rotation-proof structure of lifting rod |
| CN204005609U (en) * | 2014-07-29 | 2014-12-10 | 邓伟 | Scalable pendent lamp |
| CN105864730A (en) * | 2016-05-27 | 2016-08-17 | 中铁十九局集团电务工程有限公司 | Lifting type complete set of universal structure for lamp |
| CN107143827A (en) * | 2017-07-04 | 2017-09-08 | 谢晗雨 | A kind of intelligent lamp socket |
-
2018
- 2018-02-01 CN CN201810101154.8A patent/CN108591841B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212634Y (en) * | 2008-06-19 | 2009-03-25 | 冯秋君 | Lifting table lamp |
| CN201811168U (en) * | 2010-07-30 | 2011-04-27 | 海洋王照明科技股份有限公司 | Lamp lifting and fastening device and lamp |
| CN102721019A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Positioning and rotation-proof structure of lifting rod |
| CN204005609U (en) * | 2014-07-29 | 2014-12-10 | 邓伟 | Scalable pendent lamp |
| CN105864730A (en) * | 2016-05-27 | 2016-08-17 | 中铁十九局集团电务工程有限公司 | Lifting type complete set of universal structure for lamp |
| CN107143827A (en) * | 2017-07-04 | 2017-09-08 | 谢晗雨 | A kind of intelligent lamp socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591841A (en) | 2018-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 314002 National Road 388, Qixing Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Feiche Explosion-proof Electrical Appliances Co., Ltd. Address before: 523000 Guangdong province Dongguan Songshan Lake high tech Industrial Development Zone Productivity Building Room 408 Applicant before: Dongguan city Yang Industrial Design Co. Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED lamp with lifting lamp holder Effective date of registration: 20220420 Granted publication date: 20190910 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Feiche Explosion-proof Electrical Appliances Co.,Ltd. Registration number: Y2022980004530 |