CN110645525B - Deformable L ED lighting device - Google Patents

Deformable L ED lighting device Download PDF

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Publication number
CN110645525B
CN110645525B CN201911130151.8A CN201911130151A CN110645525B CN 110645525 B CN110645525 B CN 110645525B CN 201911130151 A CN201911130151 A CN 201911130151A CN 110645525 B CN110645525 B CN 110645525B
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CN
China
Prior art keywords
sliding
disposed
cavity
hole
supporting
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.)
Active
Application number
CN201911130151.8A
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Chinese (zh)
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CN110645525A (en
Inventor
陈煦东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daqing hengchi Electric Co.,Ltd.
Original Assignee
Daqing Hongfulai Electrical Equipment Manufacturing Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daqing Hongfulai Electrical Equipment Manufacturing Co ltd filed Critical Daqing Hongfulai Electrical Equipment Manufacturing Co ltd
Priority to CN201911130151.8A priority Critical patent/CN110645525B/en
Priority to JP2019226004A priority patent/JP6814351B1/en
Publication of CN110645525A publication Critical patent/CN110645525A/en
Priority to GBGB2003080.5A priority patent/GB202003080D0/en
Application granted granted Critical
Publication of CN110645525B publication Critical patent/CN110645525B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to the field of L ED lighting equipment, in particular to deformable L ED lighting equipment which comprises a fixed seat and a fixed groove with an upward opening in the fixed seat, wherein a crystal base is arranged in the fixed groove in a sliding manner, and electric connecting pieces matched with electric contacts fixedly arranged on the left end wall and the right end wall of the fixed groove are symmetrically arranged in the left end wall and the right end wall of the crystal base.

Description

Deformable L ED lighting device
Technical Field
The invention relates to the field of L ED lighting devices, in particular to a deformable L ED lighting device.
Background
The lighting lamp is widely applied to daily life of people, the market demand is very large, the traditional lighting device can only be used as a desk lamp or a ceiling lamp, and the advantages of the desk lamp and the ceiling lamp cannot be effectively combined, for example, the traditional desk lamp is inconvenient to move, and the traditional ceiling lamp has a wider lighting range, so that unnecessary light pollution is caused, and therefore, a deformable L ED lighting device is needed to be arranged to solve the problems.
Disclosure of Invention
It is an object of the present invention to provide a flexible L ED lighting device that overcomes the above-mentioned drawbacks of the prior art, thereby improving the utility of the device.
According to the technical scheme, the deformable L ED lighting device comprises a fixed seat and a fixed groove with an upward opening in the fixed seat, a crystal base is slidably arranged in the fixed groove, electric connection pieces matched with electric connection contacts are fixedly arranged in the left end wall and the right end wall of the crystal base, when the electric connection contacts are abutted to the electric connection pieces, a storage battery in the crystal base can be charged, an upward extending supporting rod is fixedly arranged on the top wall of the crystal base, a top block is fixedly arranged at the tail end of the top of the supporting rod, a limiting groove is formed in the supporting rod, a lampshade capable of sliding up and down along the supporting rod is arranged on the outer surface of the supporting rod, a lighting cavity with a downward opening is formed in the lampshade, a first threaded hole penetrating through the lampshade is formed in the top wall of the lighting cavity, a first threaded rod connected with the first motor fixedly arranged in the bottom wall of the top block is dynamically connected, four supporting blocks used for lighting are symmetrically arranged in the top wall of the lighting cavity, when a supporting block is inserted into the bottom wall of the fixed seat, when the supporting block is inserted into the bottom wall of the fixed seat, the bottom wall of the crystal base, the fixed seat, the supporting block is capable of lifting lamp, the supporting block is capable of lifting lamp, the supporting block, the bottom wall of the fixed seat, the supporting block is capable of the fixed seat, the supporting block is capable of the supporting block, the bottom wall of the bottom.
Furthermore, the locking device comprises first sliding holes which are arranged in the top wall of the fixed seat in a bilateral symmetry manner and have upward openings, first racks which are fixedly connected with the push plate are slidably arranged in the first sliding holes, a first spring which surrounds the first racks is arranged between the push plate and the fixed seat, a rotating cavity which is communicated with the first sliding holes is arranged in the end wall of one side of the first sliding holes, which is close to the fixed groove, a first rotating shaft is slidably arranged in the rotating cavity, a front first gear and a rear first gear which are meshed with the first racks and a reel which is arranged between the front first gear and the rear gear are fixedly arranged on the outer surface of the first rotating shaft, a second sliding hole which is opposite to the opening is arranged in the top wall of the fixed groove, a locking rod is slidably arranged in the second sliding hole, and a second spring is arranged between the locking rod and the end wall of the, the outer surface of the reel is surrounded by a pull wire of which the tail end is fixedly connected with the locking rod, the first rack moves downwards to drive the first gear to rotate, so that the reel is driven to rotate and wind the pull wire, the locking rod is pulled to slide into the second sliding hole, and the crystal base is unlocked.
Further, the hanging device comprises a containing groove arranged in the ejector block, a sliding plate is slidably arranged in the containing groove, a third spring in bilateral symmetry is arranged between the sliding plate and the top wall of the containing groove, a hook is fixedly arranged on the top wall of the sliding plate, third sliding holes with upward openings are symmetrically arranged in the bottom wall of the containing groove in bilateral symmetry, a second rack is slidably arranged in the third sliding holes, fourth sliding holes with downward openings are symmetrically arranged in the bottom wall of the ejector block in bilateral symmetry, a third rack is slidably arranged in the fourth sliding holes, a gear cavity is communicated with the third sliding holes, and a second gear meshed with the second rack and the third rack are rotatably arranged in the gear cavity.
Further, the lifting device comprises a second threaded hole which is formed in the supporting block and is through up and down, a second threaded rod is connected with the second threaded hole in an internal thread mode, the tail end of the top of the second threaded rod stretches into the sliding cavity, a spline sleeve is fixedly arranged at the tail end of the sliding cavity, a sliding block is slidably arranged in the sliding cavity, a second motor is fixedly arranged in the sliding block, the tail end of an output shaft of the second motor stretches into the spline sleeve and is in spline connection with the spline sleeve, a meshing cavity is communicated between the sliding cavity and the first sliding hole, and a third gear which is meshed with the first rack and a fourth rack fixedly arranged on the left end wall and the right end wall of the sliding block is slidably arranged in the meshing cavity.
Further, cleaning device includes the fixed slot with rotate the second pivot that sets up between the sliding chamber, be provided with the spline hole that link up from top to bottom in the second pivot, spline shaft in the spline hole spline connection has, spline shaft top end with the clean piece fixed connection of slidable setting in the fixed slot, clean piece with bilateral symmetry is provided with the fourth spring between the fixed slot bottom wall.
The deformable L ED lighting equipment has the advantages that the L ED lighting equipment can be conveniently switched between the desk lamp and the ceiling lamp, meanwhile, the equipment can be automatically charged when in a desk lamp state, and meanwhile, the height of the lighting part of the desk lamp can be adjusted, so that the lighting requirements of users can be met.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of a flexible L ED lighting device of the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-4, a deformable L ED lighting device is described, which includes a fixed seat 10 and a fixed groove 29 with an upward opening in the fixed seat 10, a crystal base 28 is slidably disposed in the fixed groove 29, a supporting rod 31 extending upward is fixedly disposed in the top wall of the crystal base 28, a top block 36 is fixedly disposed at the top end of the supporting rod 31, a limit groove 63 is disposed in the supporting rod 31, a lamp shade 60 capable of sliding up and down along the supporting rod 31 is disposed on the outer surface of the supporting rod 31 when the supporting rod 50 abuts against the electric connection piece 51, a lighting cavity 62 with a downward opening is disposed in the lamp shade 60, a first threaded hole 33 penetrating through the lamp shade 60 is disposed in the top wall of the lighting cavity 62, a first threaded rod 32 connected with a first threaded rod 33 in threaded connection is disposed in the first threaded rod 32, the first threaded rod 32 is connected with a first motor 34 fixedly disposed in the bottom wall of the top block 36, a supporting block 34 is disposed in the bottom wall of the lamp shade 28, a supporting block 36 is disposed in a hinged manner, a supporting block 28, a supporting rod locking device is disposed in the bottom wall of the crystal base 28, a lifting device, a supporting seat 18, a supporting rod locking device is disposed in the bottom wall of the lifting device, a lifting device is disposed in the bottom wall of the lifting device, a lifting device is disposed in the lifting device, a supporting rod device, a lifting device is disposed in the bottom wall 18, a lifting device, a lifting.
Advantageously, the locking device 99 includes a first sliding hole 53 with an upward opening and arranged in the top wall of the fixed seat 10 in a bilateral symmetry manner, a first rack 58 fixedly connected with the push plate 30 is slidably arranged in the first sliding hole 53, a first spring 59 surrounding the first rack 58 is arranged between the push plate 30 and the fixed seat 10, a rotating cavity 54 communicated with the first sliding hole 53 is arranged in the end wall of the first sliding hole 53 close to one side of the fixed groove 29, a first rotating shaft 56 is slidably arranged in the rotating cavity 54, a reel 55 arranged between a front first gear 57 and a rear first gear 57 engaged with the first rack 58 and the front first gear 57 and the rear first gear 57 is fixedly arranged on the outer surface of the first rotating shaft 56, a second sliding hole 48 with an opposite opening is arranged in the top wall of the fixed groove 29, and a locking rod 49 is slidably arranged in the second sliding hole 48, a second spring 47 is arranged between the locking rod 49 and the end wall of the second sliding hole 48, a pull wire 46 with the tail end fixedly connected with the locking rod 49 is wound around the outer surface of the reel 55, the first rack 58 moves downwards to drive the first gear 57 to rotate, so that the reel 55 is driven to rotate and wind the pull wire 46, the locking rod 49 is pulled to slide into the second sliding hole 48, and the crystal base 28 is unlocked.
Advantageously, the suspension means 98 comprise a housing groove 35 provided in the top block 36, a sliding plate 38 slidably provided in the housing groove 35, a third spring 39 is provided between the sliding plate 38 and the top wall of the receiving groove 35 in bilateral symmetry, a hook 37 is fixedly arranged on the top wall of the sliding plate 38, third sliding holes 40 with upward openings are symmetrically arranged in the bottom wall of the accommodating groove 35 from left to right, a second rack 41 is slidably arranged in the third sliding hole 40, fourth sliding holes 43 with downward openings are symmetrically arranged in the left and right of the bottom wall of the top block 36, a third rack 42 is slidably arranged in the fourth sliding hole 43, a gear cavity 45 is communicated between the fourth sliding hole 43 and the third sliding hole 40, a second gear 44 engaged with the second rack 41 and the third rack 42 is rotatably disposed in the gear chamber 45.
Beneficially, the lifting device 97 includes a second threaded hole 16 penetrating up and down and arranged in the supporting block 17, a second threaded rod 19 is connected in the second threaded hole 16 in a threaded manner, the top end of the second threaded rod 19 extends into the sliding cavity 14, a spline housing 20 is fixedly arranged at the tail end of the second threaded rod, a sliding block 13 is slidably arranged in the sliding cavity 14, a second motor 21 is fixedly arranged in the sliding block 13, the tail end of an output shaft of the second motor 21 extends into the spline housing 20 and is in splined connection with the spline housing 20, a meshing cavity 12 is arranged between the sliding cavity 14 and the first sliding hole 53 in a communicating manner, and a third gear 11 meshed with the first rack 58 and fourth racks 22 fixedly arranged on the left and right end walls of the sliding block 13 is slidably arranged in the meshing cavity 12.
Advantageously, the cleaning device 96 comprises a second rotating shaft 25 rotatably arranged between the fixing groove 29 and the sliding cavity 14, a spline hole 24 penetrating up and down is arranged in the second rotating shaft 25, a spline shaft 23 is splined in the spline hole 24, the top end of the spline shaft 23 is fixedly connected with a cleaning block 27 slidably arranged in the fixing groove 29, and fourth springs 26 are arranged between the cleaning block 27 and the bottom wall of the fixing groove 29 in a bilateral symmetry manner.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 4, in the initial state of the apparatus of the present invention, the output shaft of the second motor 21 is splined to the spline housing 20, the fourth spring 26 is in a compressed state, and the third spring 39 is in a stretched state.
Sequence of mechanical actions of the whole device:
when the device works, the illuminating lamp 61 is turned on, the device is in a table lamp state, the electric contact 50 is abutted to the electric connecting piece 51, the storage battery which is arranged in the cleaning block 27 and supplies power to the illuminating lamp 61 is charged, and when the height of the illuminating lamp 61 needs to be adjusted, the second motor 21 is started to drive the spline housing 20 to rotate, so that the second threaded rod 19 is driven to rotate, the supporting block 17 is driven to move, the supporting block 17 moves to drive the connecting rod 15 to move, so that the supporting legs 18 are pushed to open or close, so that the height of the fixing seat 10 is adjusted, and the height of the illuminating lamp 61 is adjusted;
when the lighting position is moved, the first motor 34 is started to drive the first threaded rod 32 to rotate, so as to drive the lampshade 60 to move downwards, when the lampshade 60 moves downwards to abut against the push plate 30, the push plate 30 drives the first rack 58 to move downwards, the first rack 58 moves downwards to drive the first gear 57 to rotate, so as to drive the reel 55 to rotate and wind the pull wire 46, so as to pull the locking rod 49 to slide into the second sliding hole 48, so as to unlock the crystal base 28, meanwhile, the first rack 58 moves downwards to drive the sliding block 13 to move upwards, so as to drive the output shaft of the second motor 21 to be inserted into the spline hole 24, at the moment, the second motor 21 is started to drive the second rotating shaft 25 to rotate, so as to drive the spline shaft 23 to rotate, so as to drive the cleaning block 27 to rotate, so as to clean the bottom wall of the crystal base 28, with the downward movement of the lampshade 60, the illuminating lamp 61 moves downward and is inserted into the slot 52, after the lampshade 60 moves downward, the third rack 42 loses the abutment, and at this time, the third spring 39 drives the sliding plate 38 to move upward, so as to drive the hook 37 to extend out of the top block 36, and at this time, the top block 36 can be hung at any position by using the hook 37, and at this time, the illuminating lamp 61 can be used as a ceiling lamp.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. A deformable L ED lighting device comprises a fixing seat and a fixing groove with an upward opening in the fixing seat, and is characterized in that a crystal base is slidably arranged in the fixing groove, electric contact matched electric connection pieces are symmetrically arranged in the left end wall and the right end wall of the crystal base and fixedly arranged on the left end wall and the right end wall of the fixing groove, when the electric contact is abutted to the electric connection pieces, a storage battery in the crystal base can be charged, an upward extending supporting rod is fixedly arranged on the top wall of the crystal base, a top block is fixedly arranged at the top end of the supporting rod, a limiting groove is formed in the supporting rod, a lampshade capable of sliding up and down along the supporting rod is arranged on the outer surface of the supporting rod, a lighting cavity with a downward opening is arranged in the lampshade, a first threaded hole penetrating through the lampshade is formed in the top wall of the lighting cavity, a first threaded rod connected with the first threaded hole in a threaded connection mode is dynamically connected with a first motor fixedly arranged in the bottom wall of the top block, four lighting lamp covers used for lighting are symmetrically arranged in the top wall of the lighting cavity, locking devices used for locking the crystal base, when the supporting block is inserted into the bottom wall of the crystal base, a supporting seat, a supporting block, a supporting foot is movably hinged device, when the supporting foot is arranged in the bottom wall, the bottom wall of the supporting seat, the supporting foot is conveniently lifted lamp, the supporting seat, the supporting foot is arranged in the bottom wall, the supporting seat, the supporting foot is conveniently lifted lamp, the bottom wall, the lifting seat, the supporting foot is conveniently lifted lamp device, the lifting seat, the supporting foot.
2. The flexible L ED lighting device as claimed in claim 1, wherein the locking device includes a first sliding hole with an upward opening symmetrically disposed on left and right sides in the top wall of the holder, a first rack fixedly connected to the push plate is slidably disposed in the first sliding hole, a first spring surrounding the first rack is disposed between the push plate and the holder, a rotating cavity communicating with the first sliding hole is disposed in an end wall of the first sliding hole near one side of the fixing groove, a first rotating shaft is slidably disposed in the rotating cavity, a first front gear and a second gear engaged with the first rack and a reel disposed between the first gear and the first gear are fixedly disposed on an outer surface of the first rotating shaft, a second sliding hole with an opposite opening is disposed in the top wall of the fixing groove, a locking rod slidably disposed in the second sliding hole, a second spring is disposed between the locking rod and an end wall of the second sliding hole, a pull wire with a fixed end connected to the locking rod is looped on an outer surface of the reel, and the first rack moves down to drive the first gear to rotate the reel to wind the pull wire, thereby pulling the reel to slide into the second sliding hole to unlock the base.
3. The flexible L ED lighting device as claimed in claim 2, wherein the suspension device includes a receiving slot defined in the top block, a sliding plate slidably disposed in the receiving slot, a third spring disposed between the sliding plate and the top wall of the receiving slot and symmetrically left and right, a hook fixedly disposed on the top wall of the sliding plate, a third sliding hole with an upward opening symmetrically left and right in the bottom wall of the receiving slot, a second rack slidably disposed in the third sliding hole, a fourth sliding hole with a downward opening symmetrically left and right in the bottom wall of the top block, a third rack slidably disposed in the fourth sliding hole, a gear cavity communicatively connected between the fourth sliding hole and the third sliding hole, and a second gear rotatably disposed in the gear cavity and engaged with the second rack and the third rack.
4. The flexible L ED lighting device as claimed in claim 3, wherein the lifting device includes a second through hole in the support block, a second threaded rod is threaded into the second hole, a spline housing is fixed to the top end of the second threaded rod, a sliding block is slidably disposed in the sliding cavity, a second motor is fixed in the sliding block, an output shaft end of the second motor extends into the spline housing and is in spline connection with the spline housing, a meshing cavity is disposed between the sliding cavity and the first sliding hole, and a third gear meshed with the first rack and fourth racks fixed to left and right end walls of the sliding block is slidably disposed in the meshing cavity.
5. The flexible L ED lighting device as claimed in claim 1, wherein the cleaning means includes a second shaft rotatably disposed between the fixed slot and the sliding cavity, a spline hole passing through the second shaft is disposed in the second shaft, a spline shaft is splined to the spline hole, a top end of the spline shaft is fixedly connected to a cleaning block slidably disposed in the fixed slot, and fourth springs are symmetrically disposed between the cleaning block and a bottom wall of the fixed slot.
CN201911130151.8A 2019-11-18 2019-11-18 Deformable L ED lighting device Active CN110645525B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201911130151.8A CN110645525B (en) 2019-11-18 2019-11-18 Deformable L ED lighting device
JP2019226004A JP6814351B1 (en) 2019-11-18 2019-12-14 Deformable LED lighting equipment
GBGB2003080.5A GB202003080D0 (en) 2019-11-18 2020-03-04 A deformable led lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911130151.8A CN110645525B (en) 2019-11-18 2019-11-18 Deformable L ED lighting device

Publications (2)

Publication Number Publication Date
CN110645525A CN110645525A (en) 2020-01-03
CN110645525B true CN110645525B (en) 2020-07-10

Family

ID=68995876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911130151.8A Active CN110645525B (en) 2019-11-18 2019-11-18 Deformable L ED lighting device

Country Status (3)

Country Link
JP (1) JP6814351B1 (en)
CN (1) CN110645525B (en)
GB (1) GB202003080D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997970B (en) * 2020-09-21 2024-07-19 湖南新亚胜光电股份有限公司 LED display screen back frame
CN113898927A (en) * 2021-09-14 2022-01-07 倪井兵 Intelligent LED energy-saving lamp
CN114234145B (en) * 2021-12-30 2024-01-30 四川华体照明科技股份有限公司 Telescopic rod piece and lamp pole

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101580064B1 (en) * 2014-12-12 2015-12-24 성화기술산업 주식회사 Height adjustable warning lamp mounting structure
CN206488104U (en) * 2017-01-25 2017-09-12 广东智多灯饰电器有限公司 The desk lamp of multipurpose
CN206592844U (en) * 2017-02-28 2017-10-27 惠安益源信息技术咨询有限公司 A kind of dismountable multi-function desk lamp
CN209229525U (en) * 2018-12-26 2019-08-09 泰兴市正杰电器有限公司 A kind of glass platform hangs dual-purpose lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101580064B1 (en) * 2014-12-12 2015-12-24 성화기술산업 주식회사 Height adjustable warning lamp mounting structure
CN206488104U (en) * 2017-01-25 2017-09-12 广东智多灯饰电器有限公司 The desk lamp of multipurpose
CN206592844U (en) * 2017-02-28 2017-10-27 惠安益源信息技术咨询有限公司 A kind of dismountable multi-function desk lamp
CN209229525U (en) * 2018-12-26 2019-08-09 泰兴市正杰电器有限公司 A kind of glass platform hangs dual-purpose lamp

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Publication number Publication date
JP2021082568A (en) 2021-05-27
CN110645525A (en) 2020-01-03
GB202003080D0 (en) 2020-04-15
JP6814351B1 (en) 2021-01-20

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