CN102693854B - Remote control switch for lamp - Google Patents
Remote control switch for lamp Download PDFInfo
- Publication number
- CN102693854B CN102693854B CN201210175494.8A CN201210175494A CN102693854B CN 102693854 B CN102693854 B CN 102693854B CN 201210175494 A CN201210175494 A CN 201210175494A CN 102693854 B CN102693854 B CN 102693854B
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- piezoelectric vibrator
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- housing
- shell
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Abstract
The invention relates to a remote control switch for a lamp, and belongs to the technical fields of new energy and electronic communication. A pair of connecting lugs and a lug boss are arranged at one end of a base, and a blind hole is formed at the other end of the base. One end of a piezoelectric vibrator is fixed on the lug boss of the base by a pressure plate. A pair of pin shafts is arranged at one end in a shell, a connecting plate is arranged at the other end in the shell, and keys are arranged on an upper surface outside the shell. The pin shafts on the shell are hinged with the connecting lugs on the base. A circuit board is arranged on a support of the shell. An electric energy conversion and signal transmission circuit is arranged on the circuit board, and is connected with the piezoelectric vibrator through a first wire group, and is connected with the keys through a second wire group. A spring piece is fixed on the connecting plate of the shell through a pressure block, and a blind hole is formed in the pressure block. The two ends of a resetting spring are crimped in the blind holes in the base and the pressure plate respectively. The remote control switch has the advantages that the spring piece arranged on the end part of the shell is directly used for stirring the flexural piezoelectric vibrator, and another moving element is not required; and the remote control switch is simple in structure, high in reliability and low in cost.
Description
Technical field
The invention belongs to new forms of energy and electronic communication technology field, be specifically related to a kind of remote control switch controlled for light fixture.
Background technology
Traditional fixed lamp switch is connected with light fixture by wire, and because connecting up within the walls, therefore building is difficult to after determining change with the high and position of decoration cost.In recent years, day by day universal along with combination lamp, lamp switch also progressively by wall fixed switch in the past to portable or packaged type distance type transition.Current remote switch for lamps is substantially all battery-powered, cannot use during battery-depletion, and waste battery also can cause serious environmental pollution and the wasting of resources simultaneously.For this reason, people successively propose the remote switch for lamps of being powered by piezoelectric generating device of various ways.Chinese invention patent 200520111441.5 and 00817016.9 describes two kinds respectively based on hitting/clashing into the piezoelectric generating devices of mode, Chinese invention patent 200520008424.9 describe a kind of utilize button to exert a force for piezoelectric element Blast Furnace Top Gas Recovery Turbine Unit (TRT) and remote controller.Above-mentioned patent is all utilize 1 piezoelectric vibrator, the electric energy that its generating operation produces cannot meet the power demand of remote control launching system at all, and the method for electrification energy storage can only be adopted repeatedly to power, do not meet the operating habit of lamp remote controller, especially fixed lamp switch.Therefore, inventor proposed the remote controller of three kinds of dial type piezoelectric self-powersupplies once: Chinese invention patent 200810051579.9,200810051157.1 and 201010165882.9, but Development Practice subsequently shows, the button of patent 200810051579.9 reliably cannot be stirred piezoelectric vibrator because lacking necessary guide and limit and reset smoothly, and reliability is poor; Patent 200810051157.1 and patent 201010165882.9 are respectively by rotating moving tooth and setting ahead of can moving forward and backward stirs cantilever beam piezoelectric vibrators, its structure and motion process are all more complicated and processing and fabricating cost is high, and small fretting wear can cause that moving tooth and shifting block lost efficacy, reliability is low; Meanwhile, the remote control switch involved by each patent above-mentioned is all difficult to realize jointly controlling of multiple light fixture, namely cannot establish a multiple button, a remote control switch only can control a lamp, application have larger limitation.
Summary of the invention
For existing remote switch for lamps because generating capacity is weak, the reason such as operation inconvenience or unreasonable structure and the present situation that cannot apply, the invention provides a kind of remote switch for lamps based on spring leaf direct-drive piezoelectric vibrator generating power supply.
The embodiment that the present invention adopts is: one end of base is provided with a pair engaging lug and boss, and the other end is provided with blind hole; One end of flexure type piezoelectric vibrator is screwed on the boss of base by pressing plate, and described piezoelectric vibrator is by metal substrate and piezoelectric chip is bonding forms; One end of the inside of housing is provided with a pair bearing pin, inner upper end is provided with bearing, the inner other end is provided with connecting plate, and external upper is provided with button; Bearing pin on housing and the engaging lug on base hinged; Circuit board is arranged on the bearing of housing by screw, and circuit board is provided with electrical energy conversion circuit and signal transmission circuit, and the electrical energy conversion circuit on circuit board is connected with piezoelectric vibrator by wire group one, be connected with button through wire group two again; Spring leaf is screwed on the connecting plate of housing by briquetting, and briquetting is provided with blind hole; The two ends of back-moving spring are crimped on the blind hole of base and the blind hole inside of pressing plate respectively.
When external force promote button move downward time, the circuit ON of button and drive housing and the circuit board that is installed on housing and spring leaf etc. rotate around the axis together; Meanwhile, back-moving spring is compressed; When the rotation of housing makes spring leaf contact with the free end of piezoelectric vibrator, spring leaf and piezoelectric vibrator all produce flexural deformation, after deflection acquires a certain degree, the free end of spring leaf and piezoelectric vibrator departs from mutually, piezoelectric vibrator is triggered and is in free vibration state, converts vibrational energy to electric energy simultaneously; The electric energy produced directly supplies emission system after the electrical energy conversion circuit process on circuit board, and emission system sends control signal.
When after release button, the circuit of button disconnects, back-moving spring promotes housing and the circuit board be installed on housing and spring leaf and moves upward, and spring leaf is contacted again with the free end of piezoelectric vibrator, produces flexural deformation until mutually depart from, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is reset to the state before triggering; In this process, have electric energy to produce after piezoelectric vibrator and spring leaf depart from yet, but be in off-state due to the circuit of button, the signal transmission circuit on circuit board does not launch effective control signal.
Feature of the present invention and advantage are: 1. directly utilize the spring leaf being installed on shell end to stir flexure type piezoelectric vibrator, trigger piezoelectric vibrator without the need to other moving component, structure is simple, reliability is high; 2. piezoelectric vibrator produces continuous print vibration after being struck, and only needs a piezoelectric vibrator can produce larger energy output large; 3. jointly controlling of multiple light fixture can be realized; 4. wall hanging and hand-held two kinds of working methods can be adopted.
Accompanying drawing explanation
Fig. 1 is the structural profile schematic diagram in a preferred embodiment of the present invention under remote control switch nature;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the structural profile schematic diagram of remote control switch pressing process in a preferred embodiment of the present invention;
Fig. 5 is the structural profile schematic diagram in a preferred embodiment of the present invention after remote control switch triggering;
Fig. 6 is the structural profile schematic diagram of remote control switch reseting procedure in a preferred embodiment of the present invention;
Embodiment:
One end of base 1 is provided with a pair engaging lug 1-1, boss 1-2, and the other end is provided with blind hole 1-3; One end of flexure type piezoelectric vibrator 2 is screwed on the boss 1-2 of described base 1 by pressing plate 3, and described piezoelectric vibrator 2 is by metal substrate 2-1 and piezoelectric chip 2-2 is bonding forms; One end, inside of housing 4 is provided with a pair bearing pin 4-1, and inner upper end is provided with bearing 4-2, and the inner other end is provided with connecting plate 4-3, and external upper is provided with button 8; Bearing pin 4-1 on the housing 4 and engaging lug 1-1 on base 1 is hinged; Circuit board 6 is arranged on the bearing 4-2 of housing 4 by screw, and circuit board 6 is provided with electrical energy conversion circuit and signal transmission circuit, and the electrical energy conversion circuit on circuit board 6 is connected with piezoelectric vibrator 2 by wire group 5, be connected with button 8 through wire group 7 again; Spring leaf 9 is screwed on the connecting plate 4-3 of housing 4 by briquetting 10, and briquetting 10 is provided with blind hole 10-1; The two ends of back-moving spring 11 are crimped on the blind hole 1-3 of base 1 and the blind hole 10-1 inside of pressing plate 10 respectively.
When external force promote button 8 move downward time, the circuit ON of button 8 and drive housing 4 and the circuit board 6 be installed on housing 4 and spring leaf 9 etc. together around the shaft 4-1 rotate; Meanwhile, back-moving spring 11 is compressed; When the rotation of housing 4 makes spring leaf 9 contact with the free end of piezoelectric vibrator 2, spring leaf 9 and piezoelectric vibrator 2 all produce flexural deformation, after deflection acquires a certain degree, the free end of spring leaf 9 and piezoelectric vibrator 2 departs from mutually, piezoelectric vibrator 2 is triggered and is in free vibration state, converts vibrational energy to electric energy simultaneously; The electric energy produced directly supplies emission system after the electrical energy conversion circuit process on circuit board 6, and emission system sends control signal.
When after release button 8, the circuit of button 8 disconnects, back-moving spring 11 promotes housing 4 and the circuit board 6 that is installed on housing 4 and spring leaf 9 move upward, spring leaf 9 is contacted again with the free end of piezoelectric vibrator 2, produces flexural deformation until mutually depart from, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is reset to the state before triggering; In this process, have electric energy to produce after piezoelectric vibrator 2 and spring leaf 9 depart from yet, but be in off-state due to the circuit of button 8, the signal transmission circuit on circuit board 6 does not launch effective control signal.
Claims (1)
1. a remote switch for lamps, is characterized in that: one end of base is provided with a pair engaging lug and boss, and the other end is provided with blind hole; One end of flexure type piezoelectric vibrator is screwed on the boss of base by pressing plate, and described piezoelectric vibrator is by metal substrate and piezoelectric chip is bonding forms; One end of the inside of housing is provided with a pair bearing pin, inner upper end is provided with bearing, the inner other end is provided with connecting plate, and external upper is provided with button; Bearing pin on housing and the engaging lug on base hinged; Circuit board is arranged on the bearing of housing by screw, and circuit board is provided with electrical energy conversion circuit and signal transmission circuit, and the electrical energy conversion circuit on circuit board is connected with piezoelectric vibrator by wire group one, be connected with button through wire group two again; Spring leaf is screwed on the connecting plate of housing by briquetting, and briquetting is provided with blind hole; The two ends of back-moving spring are crimped on the blind hole of base and the blind hole inside of pressing plate respectively; During pressing keys, circuit ON, spring leaf rotate around the axis with housing, spring leaf all produces flexural deformation after contacting with piezoelectric vibrator free end, mutually depart from after deflection acquires a certain degree, piezoelectric vibrator is triggered and is in free vibration generating state, the electric energy produced is through change-over circuit treatment and supplied emission system, and emission system sends control signal; After release button, circuit disconnects, and back-moving spring promotes housing and spring leaf moves upward, and makes spring leaf and piezoelectric vibrator again contact and depart from, and Blast Furnace Top Gas Recovery Turbine Unit (TRT) resets; In reseting procedure, key circuit is in off-state, and signal transmission circuit does not launch effective control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175494.8A CN102693854B (en) | 2012-05-23 | 2012-05-23 | Remote control switch for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175494.8A CN102693854B (en) | 2012-05-23 | 2012-05-23 | Remote control switch for lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102693854A CN102693854A (en) | 2012-09-26 |
| CN102693854B true CN102693854B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210175494.8A Expired - Fee Related CN102693854B (en) | 2012-05-23 | 2012-05-23 | Remote control switch for lamp |
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| CN (1) | CN102693854B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506082B (en) * | 2015-01-07 | 2017-01-11 | 浙江师范大学 | Battery-free remote controller |
| CN104506085B (en) * | 2015-01-07 | 2017-01-04 | 浙江师范大学 | A kind of self-powered remote controller |
| WO2018027548A1 (en) * | 2016-08-09 | 2018-02-15 | 尚艳燕 | Electric balance vehicle and pedal assembly thereof |
| WO2018027547A1 (en) * | 2016-08-09 | 2018-02-15 | 尚艳燕 | Electric balance vehicle and pedal assembly thereof |
| CN107332469B (en) * | 2017-08-17 | 2019-03-05 | 浙江师范大学 | A kind of piezoelectric type hospital call signal generator |
| JP2022108608A (en) * | 2021-01-13 | 2022-07-26 | パナソニックＩｐマネジメント株式会社 | Power generation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425763A (en) * | 2008-12-11 | 2009-05-06 | 吉林大学深圳研究院 | Piezo-electric non-battery remote controller |
| CN102130627A (en) * | 2011-04-01 | 2011-07-20 | 浙江师范大学 | Spherical limiting circular piezoelectric vibrator power generation device |
| CN202585207U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Lamp remote control switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL159658A0 (en) * | 2001-07-03 | 2004-06-01 | Self-powered switch initiation system |
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2012
- 2012-05-23 CN CN201210175494.8A patent/CN102693854B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425763A (en) * | 2008-12-11 | 2009-05-06 | 吉林大学深圳研究院 | Piezo-electric non-battery remote controller |
| CN102130627A (en) * | 2011-04-01 | 2011-07-20 | 浙江师范大学 | Spherical limiting circular piezoelectric vibrator power generation device |
| CN202585207U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Lamp remote control switch |
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| Publication number | Publication date |
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| CN102693854A (en) | 2012-09-26 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Ping Inventor after: Zhang Xiaoyi Inventor after: Han Junwu Inventor after: Wang Shuyun Inventor after: Jiang Yonghua Inventor after: Cheng Guangming Inventor before: Wang Shuyun Inventor before: Han Junwu Inventor before: Yang Zhenyu Inventor before: Jiang Yonghua Inventor before: Zeng Ping Inventor before: Cheng Guangming |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG SHUYUN KAN JUNWU YANG ZHENYU JIANG YONGHUA CENG PING CHENG GUANGMING TO: CENG PING ZHANG XIAOYI KAN JUNWU WANG SHUYUN JIANG YONGHUA CHENG GUANGMING |
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Granted publication date: 20150128 Termination date: 20150523 |
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| EXPY | Termination of patent right or utility model |