CN202993028U - Intelligent lighting device of elevator - Google Patents
Intelligent lighting device of elevator Download PDFInfo
- Publication number
- CN202993028U CN202993028U CN2012206717387U CN201220671738U CN202993028U CN 202993028 U CN202993028 U CN 202993028U CN 2012206717387 U CN2012206717387 U CN 2012206717387U CN 201220671738 U CN201220671738 U CN 201220671738U CN 202993028 U CN202993028 U CN 202993028U
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- lithium battery
- elevator
- light source
- lighting device
- intelligent lighting
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an intelligent lighting device of an elevator. The intelligent lighting device of the elevator comprises an elevator cab, a cab floor, a singlechip, a lithium battery, a light source and an external power supply, wherein a plurality of piezoelectric plates are arranged on the cab floor; the piezoelectric plates receive pressure from the surface of the cab floor to generate electric energy and transmit the electric energy to the lithium battery; the lithium battery is arranged at the top of the elevator cab and is electrically connected with the light source; the light source is arranged at the top of the elevator cab; the singlechip is arranged at the top of the elevator cab and is electrically connected with the piezoelectric plates, the light source, the lithium battery and the external power supply respectively; the singlechip is used for judging the state of the lithium battery; and if the lithium battery has electricity, the singlechip controls the lithium battery to supply power to the light source, otherwise, if the lithium battery is out of power, the singlechip controls the external power supply to supply power to the light source. By adoption of the intelligent lighting device of the elevator, the pressure of the elevator cab floor can be converted into electric energy, the electric energy can be utilized to supply electricity for lighting, a new power supply mode is realized, and the energy can be utilized to the maximum degree.
Description
Technical field
The utility model relates to the electronic-controlled installation technical field, relates in particular to a kind of elevator intelligent lighting device.
Background technology
In current city, high building stands in great numbers, and in building, great majority all are provided with automatic elevator.And every day is very large by the elevator stream of people up and down.Produce gravity to ground in people's lift stand bridge railway carriage or compartment, whether can be translated into electric energy, utilize as a kind of useful energy.In addition, the illuminating lamp in lift car still throws light on when automatic elevator is idle, causes thus the waste of electric energy, the problems referred to above be carried out comprehensive solution?
The utility model content
The purpose of this utility model is to address the above problem, and a kind of elevator intelligent lighting device is provided, and this device can be converted into electric energy with the pressure on envelope floor, and utilizes its supply electric consumption on lighting, realizes new powering mode, accomplishes to utilize substantially the energy.
For achieving the above object, the utility model by the following technical solutions.
A kind of elevator intelligent lighting device comprises elevator cab, envelope floor it is characterized in that, also comprises single-chip microcomputer, lithium battery, light source, external power source; Be provided with a plurality of piezoelectric patches on described envelope floor, described piezoelectric patches receives pressure from the envelope floor surface to produce electric energy and to be sent to lithium battery; Described lithium battery is arranged on the top of elevator cab, and is electrically connected to described light source; Described light source is arranged on the top of elevator cab; Described single-chip microcomputer is arranged on the elevator cab top, and is electrically connected to described piezoelectric patches, light source, lithium battery and external power source respectively, is used for the state of judgement lithium battery, if lithium battery has electricity, the Single-chip Controlling lithium battery power supply is to light source, otherwise the Single-chip Controlling external power source is to light source.
Further, described single-chip microcomputer is the single-chip microcomputer of MSC-518031 model.
Further, described light source adopts the LED lamp.
Further, be provided with an infrared inductor at the elevator cab top, described infrared inductor is connected with described single-chip microcomputer.
Further, described lithium battery comprises the first lithium battery and the second lithium battery, and described the first lithium battery and the second lithium battery are alternately as main battery and reserve battery.
The good effect of a kind of elevator intelligent lighting device of the utility model is:
(1) design by piezoelectric patches will take full advantage of the pressure that the envelope floor produces and be converted into electric energy, and utilize this electric energy to power for elevator cab.
(2) utilize the unlatching of infrared inductor and Single-chip Controlling elevator cab light source or close, accomplish energy savings.
(3) simple in structure, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of a kind of elevator intelligent lighting device of the utility model.
Fig. 2 is the connection diagram of the single-chip microcomputer of a kind of elevator intelligent lighting device of the utility model.
Label in figure represents respectively:
11, elevator cab; 12, envelope floor; 121, piezoelectric patches; 13, LED lamp;
14, single-chip microcomputer; 15, lithium battery; 151, the first lithium battery; 152, the second lithium battery;
16, infrared inductor; 17, external power source.
The specific embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to a kind of elevator intelligent lighting device of the utility model.
Referring to Fig. 1, a kind of elevator intelligent lighting device comprises elevator cab 11, envelope floor 12, also comprises single-chip microcomputer 14, lithium battery 15, light source (for example LED lamp 13 shown in Figure 1).
On described envelope floor 12, a plurality of piezoelectric patches 121 are set, the external pressure that described piezoelectric patches 121 will receive from 12 surfaces, envelope floor is converted into electric energy, and this electric energy is sent to lithium battery 15.In the present embodiment, described piezoelectric patches 121 is the piezoelectric patches that adopt crystalline material to make.When described piezoelectric patches 121 effect of being under pressure (referring to passenger in envelope or the self gravitation of object) when mechanical deformation occurs, produces the charges of different polarity on two sides of described piezoelectric patches 121 correspondences, and then make piezoelectric patches 121 form piezo-electric effects.Therefore, be provided with the envelope floor 12 of piezoelectric patches 121 because pressure-acting produces electric energy, and with this power storage to lithium battery 15.Conversion can be carried out according to the internal structure of elevator cab 11 in described envelope floor 12, can design the TRT (namely referring to piezoelectric patches 121) of various areas, multiple style.
Described lithium battery 15 is arranged on the top of elevator cab 11, and is electrically connected to described light source, be used for receiving and store the electric energy that described piezoelectric patches 121 produces, for light illumination.Described lithium battery 15 comprises that the first lithium battery 151 and the second lithium battery 152, the first lithium batteries 151 and the second lithium battery 152 are alternately as main battery and reserve battery.When powering as main battery for one in the first lithium battery 151 and the second lithium battery 152, another is as reserve battery, and is communicated with and charges with the envelope floor 12 of containing piezoelectric patches 121.
Described light source is arranged on the top of elevator cab 11, is used for the illumination of elevator cab.In the utility model, described light source adopts LED lamp 13, because LED lamp 13 is a kind of environmental protection light source, it has, and operating voltage is low, power consumption is few, stable performance, volume are little, shock resistance and the characteristics such as vibration resistance is strong, relatively is suitable as the illumination of elevator cab 11.In addition, described LED lamp 13 can be designed to different patterns according to user's request, and different colours is to satisfy the demand of varying environment.
Described single-chip microcomputer 14 is arranged on the top of elevator cab 11, and be electrically connected to all described piezoelectric patches 121 respectively, LED lamp 13, lithium battery 15 and external power source 17 be electrically connected to (shown in Figure 2), described single-chip microcomputer 14 is used for the state of judgement lithium battery 15, if lithium battery 15 has electricity, single-chip microcomputer 14 triggers control lithium battery 15 and supplies power to LED lamp 13, otherwise single-chip microcomputer 14 is controlled external power source 17 and is supplied power to LED lamp 13.That is to say, when single-chip microcomputer 14 detects that in the first lithium battery 151 and the second lithium battery 152, a lithium battery is full of electricity, automatically cut off the charging to this lithium battery, simultaneously LED lamp 13 and this lithium battery are connected by its power supply, and another piece lithium battery and the described envelope floor that comprises piezoelectric patches 121 12 are connected, with to another piece lithium cell charging.When single-chip microcomputer 14 detects the first lithium battery 151 and the second lithium battery 152 all without electricity, can trigger and control external power source 17 and connect with LED lamp 13 and throw light on.In embodiment of the present utility model, described single-chip microcomputer 14 is the single-chip microcomputer of MSC-518031 model, its advantage be in sheet without program storage, can expand outside sheet, easy to use, low price.
In the present embodiment, described elevator intelligent lighting device also comprises infrared inductor 16, and described infrared inductor 16 is arranged on the top of elevator cab 11, and is connected with described single-chip microcomputer 14.When infrared inductor 16 detects in elevator cab nobody, LED lamp 13 automatic distinguishings; When infrared inductor 16 detects when in elevator cab, the people being arranged, the automatic Chang Liang of LED lamp 13.
The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. elevator intelligent lighting device comprises elevator cab, envelope floor it is characterized in that, also comprises single-chip microcomputer, lithium battery, light source, external power source; Be provided with a plurality of piezoelectric patches on described envelope floor, described piezoelectric patches receives pressure from the envelope floor surface to produce electric energy and to be sent to lithium battery; Described lithium battery is arranged on the top of elevator cab, and is electrically connected to described light source; Described light source is arranged on the top of elevator cab; Described single-chip microcomputer is arranged on the elevator cab top, and is electrically connected to described piezoelectric patches, light source, lithium battery and external power source respectively, is used for the state of judgement lithium battery, if lithium battery has electricity, the Single-chip Controlling lithium battery power supply is to light source, otherwise the Single-chip Controlling external power source is to light source.
2. a kind of elevator intelligent lighting device as claimed in claim 1, is characterized in that, described single-chip microcomputer is the single-chip microcomputer of MSC-518031 model.
3. a kind of elevator intelligent lighting device as claimed in claim 1, is characterized in that, described light source adopts the LED lamp.
4. a kind of elevator intelligent lighting device as claimed in claim 1, is characterized in that, is provided with an infrared inductor at the elevator cab top, and described infrared inductor is connected with described single-chip microcomputer.
5. a kind of elevator intelligent lighting device as claimed in claim 1, is characterized in that, described lithium battery comprises the first lithium battery and the second lithium battery, and described the first lithium battery and the second lithium battery are alternately as main battery and reserve battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206717387U CN202993028U (en) | 2012-12-07 | 2012-12-07 | Intelligent lighting device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206717387U CN202993028U (en) | 2012-12-07 | 2012-12-07 | Intelligent lighting device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993028U true CN202993028U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206717387U Expired - Fee Related CN202993028U (en) | 2012-12-07 | 2012-12-07 | Intelligent lighting device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140365A (en) * | 2018-08-28 | 2019-01-04 | 宁波高新区诠宝绶新材料科技有限公司 | A kind of elevator illumination device using copper selenide lithium-ion electric pole piece |
-
2012
- 2012-12-07 CN CN2012206717387U patent/CN202993028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140365A (en) * | 2018-08-28 | 2019-01-04 | 宁波高新区诠宝绶新材料科技有限公司 | A kind of elevator illumination device using copper selenide lithium-ion electric pole piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |