CN111578208A - Energy-saving lamp area of marking time that intelligence house was used - Google Patents

Energy-saving lamp area of marking time that intelligence house was used Download PDF

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Publication number
CN111578208A
CN111578208A CN202010505876.7A CN202010505876A CN111578208A CN 111578208 A CN111578208 A CN 111578208A CN 202010505876 A CN202010505876 A CN 202010505876A CN 111578208 A CN111578208 A CN 111578208A
Authority
CN
China
Prior art keywords
equipment main
main body
inner cavity
energy
pedal
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.)
Withdrawn
Application number
CN202010505876.7A
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Chinese (zh)
Inventor
孔煜峰
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.)
Hangzhou Banlian Trading Co ltd
Original Assignee
Hangzhou Banlian Trading 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 Hangzhou Banlian Trading Co ltd filed Critical Hangzhou Banlian Trading Co ltd
Priority to CN202010505876.7A priority Critical patent/CN111578208A/en
Publication of CN111578208A publication Critical patent/CN111578208A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • B08B1/165
    • B08B1/30
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F21W2111/027Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like for indicating kerbs, steps or stairs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to the technical field of stepping lamp belts, and discloses an energy-saving stepping lamp belt for smart homes, which comprises an equipment main body, wherein the upper part of the equipment main body is rotatably connected with a pedal, a cross bar is uniformly arranged on the pedal, limiting grooves are respectively formed in the front part and the rear part of the pedal, pressing rods extending to the inner cavity of the limiting grooves are respectively connected to the front part and the rear part of the equipment main body in a sliding manner, anti-skidding grooves are uniformly formed in the upper part of the equipment main body and below the cross bar, and a solenoid is fixedly arranged in the inner cavity of the lower part of the equipment main body. This energy-saving lamp area of marking time of intelligence house usefulness through trampling pedal messenger depression bar decline, drives the connecting rod and promotes the extrusion pole and get into the solenoid inner chamber, utilizes the magnet core electricity generation, and the antiskid ribbed tile and logical groove are seted up on equipment main part upper portion in the cooperation for the dust falls into the equipment main part epicoele, recycles the scraper blade and cleans, thereby has reached and has used convenient and energy-conserving, the automatic effect of clearing up the dust that drops.

Description

Energy-saving lamp area of marking time that intelligence house was used
Technical Field
The invention relates to the technical field of a stepping lamp belt, in particular to an energy-saving stepping lamp belt for smart home.
Background
Along with present standard of living and technological level's promotion jointly, intelligent house product has entered into ordinary user's family gradually, make people comfortable life in the family, it is safer, comfortable, and convenient, and except the most basic intelligent house that provides service for people's daily life, selected by people, some more defending, and the intelligent house product of catering to trend, also selected by partial crowd, like products such as indoor lamp area of marking time, it makes the indoor decoration be rich in art breath more.
General lamp area of marking time is applicable to and installs on stair, after the user steps on stair, lamp area in its equipment main part can independently respond to promptly, and corresponding light reaction of making, however general lamp area of marking time when the installation, need external power supply cable drive lamp area, need set up the buried wire groove in wall or other positions promptly, whole process gets off rather trouble, and can not be energy-conserving, the lamp area of marking time finishes the installation after, all can set up the antislip strip in the equipment main part, but the antislip strip is trampled the back for a long time through the user, the dust that can the collection fully dropped in the recess of seting up on it, make the antislip strip seem dirty not enough, and this part dust is difficult to clear up, mark time and can influence the holistic aesthetic property in lamp area soon.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an energy-saving type stepping lamp strip for smart home, which has the advantages of convenience and rapidness in use, energy conservation, automatic cleaning of falling dust and the like, and solves the problems.
(II) technical scheme
In order to achieve the purposes of convenient use, energy conservation, automatic cleaning of falling dust and the like, the invention provides the following technical scheme: an energy-saving stepping lamp belt for smart home comprises an equipment main body, wherein the upper part of the equipment main body is rotatably connected with a pedal, a rail is uniformly arranged on the pedal, limiting grooves are formed in the front part and the rear part of the pedal, pressing rods extending to the inner cavities of the limiting grooves are connected to the front part and the rear part of the equipment main body in a sliding manner, symmetrical air pressure cylinders are arranged in the inner cavity of the upper part of the equipment main body, elastic piston rods are arranged in the inner cavities of the air pressure cylinders, first magnets are arranged on the elastic piston rods, a scraper is connected to the inner cavity of the upper part of the equipment main body in a sliding manner and positioned on the right side of the air pressure cylinders, first springs are arranged between the scraper and the side wall of the inner cavity of the upper part of the equipment main body, a second magnet is arranged in the middle part of the left end of the scraper, a dust collection box is connected to the inner cavity of the upper, the lower part inner chamber fixed mounting of equipment main part has the solenoid, the middle part of solenoid is provided with the pressure gasbag, the lower part inner chamber of equipment main part just is located the equal sliding connection in left side and the right side of solenoid and has the extrusion pole, the one side that just is located near the pressure gasbag on the extrusion pole is provided with the magnet core, be provided with the second spring of symmetry between extrusion pole and the solenoid, swing joint has the connecting rod between extrusion pole and the depression bar.
Preferably, a vent cavity extending to the air pressure cylinder is formed in the lower portion of the device body and behind the solenoid, and an air pipe extending to the rear wall of the air pressure bag is arranged at a lower port of the vent cavity, so that when the air pressure bag contracts, air can be directly discharged into the air pressure cylinder.
Preferably, the right side of the inner cavity of the upper part of the equipment main body is provided with a placing groove with the height lower than that of the scraper, and the dust collecting box is arranged in the placing groove, so that when the scraper cleans dust to the right side, the dust can be directly pushed to the inner cavity of the dust collecting box.
Preferably, the upper end of the pressure lever is provided with an embedded bead matched with the limiting groove, and the upper part of the embedded bead is clamped in the inner cavity of the limiting groove, so that the pedal can press down the pressure lever through the limiting groove, and the pedal can be jacked open to reset together when the pressure lever resets.
Preferably, the right side surface of the first magnet and the left side surface of the second magnet have the same magnetism, and when the right side surface of the first magnet and the left side surface of the second magnet are within the magnetic influence range, the second magnet is subjected to repulsive force to drive the scraper to sweep dust.
Preferably, the inner chamber in antiskid groove is provided with the cambered surface that matches with the horizontal bar, and when the horizontal bar was moved down to the antiskid groove by pedal drive, the horizontal bar can take place the friction with the inner wall in antiskid groove, makes the dust of adhesion drop then.
Preferably, the lower part of the anti-skid groove is provided with a through groove extending to the inner cavity of the upper part of the equipment body, and dust falling into the anti-skid groove can be directly discharged into the inner cavity of the upper part of the equipment body, so that the collection is convenient.
(III) advantageous effects
Compared with the prior art, the invention provides an energy-saving type stepping lamp strip for smart home, which has the following beneficial effects:
1. this energy-saving lamp area of marking time of intelligence house usefulness, fall on pedal through user's foot, make pedal clockwise rotation certain degree, press down the depression bar of both sides, and then make the connecting rod extrude the depression bar into the solenoid inner chamber, magnet core on the depression bar is brought into the solenoid inner chamber together promptly, and leave pedal back when user's foot, be the second spring of extrusion state, then can drive parts such as depression bar and reset, coil in the solenoid can be for the magnet core promptly on the way, do cutting magnetic induction line motion, make and produce electric current in the coil, and store in the storage battery, treat that induction lamp area during operation direct power supply, thereby reached and used convenient and energy-conserving effect.
2. The energy-saving type stepping lamp strip for the smart home is characterized in that the upper part of the equipment main body is provided with an anti-skidding groove, a through groove is arranged below the anti-skidding groove, so that dust accidentally dropped can directly fall into the upper inner cavity of the equipment main body through the anti-skidding groove and the through groove after the interaction between the feet of the user and the pedals, and part of the dust remained on the inner wall of the anti-skid groove can be extruded and loosened to fall into the upper inner cavity of the equipment main body when the rail falls down, when the extrusion rods on the two sides extrude the air pressing bags, the air pressing bags respectively discharge air into the inner cavities of the two air pressure cylinders, make the elastic piston rod drive first magnet, stretch out to the middle part for first magnet and second magnet are in effectual magnetic field influence within range, and second magnet receives the repulsion force then, drive the scraper blade and remove to the right side, with the dust propelling movement of equipment main part upper portion inner chamber lower wall in the dust-collecting box, thereby reached the automatic effect of clearing up the dust that drops.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top sectional view of a connecting portion of a squeegee or the like according to the invention;
FIG. 3 is a right sectional view of a connecting portion such as a spacing groove of the present invention;
FIG. 4 is a right sectional view of a connecting portion of a strut and the like according to the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a front sectional view of a connecting portion of the anti-slip groove and the like of the present invention.
In the figure: 1-equipment main body, 2-pedal, 3-rail, 4-limit groove, 5-pressure rod, 6-pneumatic cylinder, 7-elastic piston rod, 8-first magnet, 9-scraper, 10-first spring, 11-second magnet, 12-dust collecting box, 13-antiskid groove, 14-solenoid, 15-air pressing bag, 16-extrusion rod, 17-magnetic core, 18-second spring and 19-connecting rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an energy-saving stepping light strip for smart home comprises an apparatus main body 1, a ventilation cavity extending to a pressure cylinder 6 is formed at the lower part of the apparatus main body 1 and behind a solenoid 14, and an air pipe extending to the rear wall of the pressure air bag 15 is arranged at the lower port of the ventilation cavity, so that when the pressure air bag 15 contracts, air can be directly discharged into the pressure cylinder 6, a placing groove with a height lower than that of a scraper 9 is formed at the right side of the inner cavity at the upper part of the apparatus main body 1, a dust collecting box 12 is arranged in the placing groove, so that when the scraper cleans dust to the right side, the dust can be directly pushed into the inner cavity of the dust collecting box 12, the upper part of the apparatus main body 1 is rotatably connected with a pedal 2, a transverse bar 3 is uniformly arranged on the pedal 2, limiting grooves 4 are formed at the front part and the rear part of the pedal 2, a pressure rod 5 extending to the inner, the upper end of the pressure lever 5 is provided with an embedded ball matched with the limit groove 4, the upper part of the embedded ball is clamped in the inner cavity of the limit groove 4, so that the pedal 2 can press down the pressure lever 5 through the limit groove 4, when the pressure lever 5 is reset, the pedal 2 can be pushed open and reset together, the inner cavity of the upper part of the equipment main body 1 is provided with symmetrical air pressure cylinders 6, the inner cavity of the air pressure cylinder 6 is provided with an elastic piston rod 7, the elastic piston rod 7 is provided with a first magnet 8, the right side surface of the first magnet 8 has the same magnetism with the left side surface of a second magnet 11, when the two are in the magnetic influence range, the second magnet 11 is subjected to repulsive force to drive the scraper 9 to clean dust, the inner cavity of the upper part of the equipment main body 1 is connected with the scraper 9 in a sliding manner at the right side of the air pressure cylinder 6, a first spring 10 is arranged between the scraper 9, the upper inner cavity of the equipment body 1 and one side far away from the scraper 9 are connected with a dust collecting box 12 in a sliding manner, anti-slip grooves 13 are uniformly formed in the upper portion of the equipment body 1 and below the rails 3, arc surfaces matched with the rails 3 are arranged in the inner cavity of the anti-slip grooves 13, when the rails 13 are driven by the pedals 2 to move downwards into the anti-slip grooves 13, the rails 13 can rub against the inner walls of the anti-slip grooves 13, and then adhered dust falls off, through grooves extending to the upper inner cavity of the equipment body 1 are formed in the lower portion of the anti-slip grooves 13, the dust falling into the anti-slip grooves 13 can be directly discharged into the upper inner cavity of the equipment body 1 to facilitate collection, a solenoid 14 is fixedly arranged in the lower inner cavity of the equipment body 1, an air pressing bag 15 is arranged in the middle of the solenoid 14, extrusion rods 16 are connected to the left side and the right side of the lower inner cavity of the equipment body 1 in a sliding manner, and one, a symmetrical second spring 18 is arranged between the pressing rod 16 and the solenoid 14, and a connecting rod 19 is movably connected between the pressing rod 16 and the pressure rod 5.
The working principle is as follows: the energy-saving type stepping lamp strip for the smart home is installed on a stair of a stair when in use, when a user goes upstairs, feet fall on the pedals 2, the pedals 2 rotate clockwise to a certain degree, the pressure rods 5 on two sides are pressed down, the connecting rod 19 extrudes the extrusion rod 16 into the inner cavity of the solenoid 14, the magnet core 17 on the extrusion rod 16 is brought into the inner cavity of the solenoid 14 together, when the feet of the user leave the pedals 2, the second spring 18 in an extrusion state drives the extrusion rod 16 and other parts to reset, the coil in the solenoid 14 can move relative to the magnet core 17 in a cutting magnetic induction line mode, current is generated in the coil and stored in a storage battery, the induction lamp strip is directly powered when in work, compared with the traditional stepping lamp strip installation, an external cable does not need to be additionally pulled to equipment, convenience and labor saving are realized, the practicability is high, the traditional antiskid mat is paved on the upper portion of the equipment main body 1 in a matching manner, the optimization is that the upper part of the device body 1 is provided with the anti-slip groove 13, the lower part of the anti-slip groove 13 is provided with the through groove, so that after the interaction between the user foot and the pedal 2, dust accidentally dropped can directly fall into the upper inner cavity of the device body 1 through the anti-slip groove 13 and the through groove, and part of dust remained on the inner wall of the anti-slip groove 13 can also fall into the upper inner cavity of the device body 1 by being extruded and loosened when the rail 3 falls, and further when the extrusion rods 16 at two sides extrude the air bags 15, the air bags 15 respectively discharge air into the inner cavities of the two air pressure cylinders 6, so that the elastic piston rod 7 drives the first magnet 8 to extend out to the middle part, so that the first magnet 8 and the second magnet 11 are in an effective magnetic field influence range, the second magnet 11 is further subjected to repulsion force to drive the scraper 9 to move to the right side, and the dust in the lower wall of the upper inner cavity of, thereby reached and used convenient and energy-conserving, automatic dust to dropping clear up the effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an energy-saving lamp area of marking time of intelligence house usefulness, includes equipment main part (1), its characterized in that: the upper portion of the equipment main body (1) is rotatably connected with a pedal (2), a rail (3) is uniformly arranged on the pedal (2), limiting grooves (4) are formed in the front portion and the rear portion of the pedal (2), a pressure rod (5) extending to the inner cavity of each limiting groove (4) is connected to the front portion and the rear portion of the equipment main body (1) in a sliding mode, symmetrical air pressure cylinders (6) are arranged in the inner cavity of the upper portion of the equipment main body (1), elastic piston rods (7) are arranged in the inner cavity of each air pressure cylinder (6), first magnets (8) are arranged on the elastic piston rods (7), a scraper (9) is connected to the inner cavity of the upper portion of the equipment main body (1) in a sliding mode and located on the right side of each air pressure cylinder (6), a first spring (10) is arranged between the side walls of the inner cavities of the scraper (9) and the upper portion of the equipment main body (1), the dust collection box is connected to the upper portion inner cavity of the equipment main body (1) in a sliding mode and located on one side far away from the scraper (9) and is provided with a dust collection box (12), the upper portion of the equipment main body (1) is located below the rail (3) and is evenly provided with an anti-skidding groove (13), the lower portion inner cavity of the equipment main body (1) is fixedly provided with a solenoid (14), the middle of the solenoid (14) is provided with a pressing air bag (15), the lower portion inner cavity of the equipment main body (1) is located on the left side and the right side of the solenoid (14) and is connected with a squeezing rod (16) in a sliding mode, one side, close to the pressing air bag (15), of the squeezing rod (16) is provided with a magnet core (17), a second spring (18) which is symmetrical is arranged between the squeezing rod (16) and the solenoid (14), and a.
2. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: the lower part of the equipment main body (1) and the rear part of the solenoid (14) are provided with a ventilation cavity extending to the air pressure cylinder (6).
3. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: a placing groove with the height lower than that of the scraper (9) is formed in the right side of an upper inner cavity of the equipment main body (1).
4. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: the upper end of the pressure lever (5) is provided with an embedded bead matched with the limit groove (4).
5. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: the right side surface of the first magnet (8) has the same magnetism as the left side surface of the second magnet (11).
6. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: the inner cavity of the anti-skid groove (13) is provided with a cambered surface matched with the rail (3).
7. The energy-saving type stepping lamp strip for smart home according to claim 1, characterized in that: the lower part of the antiskid groove (13) is provided with a through groove extending to the inner cavity of the upper part of the equipment main body (1).
CN202010505876.7A 2020-06-05 2020-06-05 Energy-saving lamp area of marking time that intelligence house was used Withdrawn CN111578208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010505876.7A CN111578208A (en) 2020-06-05 2020-06-05 Energy-saving lamp area of marking time that intelligence house was used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010505876.7A CN111578208A (en) 2020-06-05 2020-06-05 Energy-saving lamp area of marking time that intelligence house was used

Publications (1)

Publication Number Publication Date
CN111578208A true CN111578208A (en) 2020-08-25

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CN202010505876.7A Withdrawn CN111578208A (en) 2020-06-05 2020-06-05 Energy-saving lamp area of marking time that intelligence house was used

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112231421A (en) * 2020-11-09 2021-01-15 成都中科大旗软件股份有限公司 Basic resource coding system based on text and travel fusion
CN112377855A (en) * 2020-10-23 2021-02-19 慈溪市莱殿光电有限公司 Ceiling lamp

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003208808A (en) * 2002-01-10 2003-07-25 Sanyo Electric Co Ltd Lighting system
CN203322985U (en) * 2013-07-04 2013-12-04 中国计量学院 Corridor self-generating illuminating device
CN104776386A (en) * 2015-04-22 2015-07-15 聊城大学 Stair step illumination device with self power generation capability
CN205782597U (en) * 2016-06-01 2016-12-07 湖北工业大学 A kind of self-electricity-generation lighting device for stairs
CN106382603A (en) * 2016-08-30 2017-02-08 上海大学 Self-generating lighting device for stairs
CN206538950U (en) * 2016-11-24 2017-10-03 南京交通职业技术学院 A kind of generating stair
CN209278900U (en) * 2018-12-19 2019-08-20 东莞市鑫亚灯饰有限公司 A kind of ladder lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003208808A (en) * 2002-01-10 2003-07-25 Sanyo Electric Co Ltd Lighting system
CN203322985U (en) * 2013-07-04 2013-12-04 中国计量学院 Corridor self-generating illuminating device
CN104776386A (en) * 2015-04-22 2015-07-15 聊城大学 Stair step illumination device with self power generation capability
CN205782597U (en) * 2016-06-01 2016-12-07 湖北工业大学 A kind of self-electricity-generation lighting device for stairs
CN106382603A (en) * 2016-08-30 2017-02-08 上海大学 Self-generating lighting device for stairs
CN206538950U (en) * 2016-11-24 2017-10-03 南京交通职业技术学院 A kind of generating stair
CN209278900U (en) * 2018-12-19 2019-08-20 东莞市鑫亚灯饰有限公司 A kind of ladder lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112377855A (en) * 2020-10-23 2021-02-19 慈溪市莱殿光电有限公司 Ceiling lamp
CN112231421A (en) * 2020-11-09 2021-01-15 成都中科大旗软件股份有限公司 Basic resource coding system based on text and travel fusion
CN112231421B (en) * 2020-11-09 2022-12-06 成都中科大旗软件股份有限公司 Basic resource coding system based on text and travel fusion

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Application publication date: 20200825

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