CN204946166U - Human body induction energy saving automatic vending machine - Google Patents
Human body induction energy saving automatic vending machine Download PDFInfo
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- CN204946166U CN204946166U CN201520626028.6U CN201520626028U CN204946166U CN 204946166 U CN204946166 U CN 204946166U CN 201520626028 U CN201520626028 U CN 201520626028U CN 204946166 U CN204946166 U CN 204946166U
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Abstract
The utility model discloses a kind of human body induction energy saving automatic vending machine, comprise controller, be connected to the lighting unit of controller, unit of inserting coins, select manifest unit, shipment unit, display, also comprise photovoltaic charged module, light probe unit, infrared detecting unit and energy-saving module, this photovoltaic charged module, light probe unit and infrared detecting unit are all connected to energy-saving module, and this energy-saving module is connected to controller.When the infrared signal of human motion not detected night, vendor system is in holding state, the lamp of lighting unit is in glimmer, when the infrared signal of human motion being detected evening, vending system is waken up, lamp is in entirely bright within a period of time, can either illuminate commodity, again can be energy-conservation.
Description
Technical field
The utility model relates to automatic vending machine art, refers in particular to a kind of human body induction energy saving automatic vending machine.
Background technology
Automatic vending machine is widely applied, and in these automatic vending machines, when filling in coin or bank note, when pressing the select button of predetermined goods, discharges goods from the discharge section of automatic vending machine.
The goods selecting apparatus of conventional automatic vending machine comprises coin and paper currency detection mechanism, for providing detection signal according to the amount of the state (true and false checking) filling in coin or bank note and the coin or bank note that will fill in automatic vending machine; Goods selects part, for selecting predetermined goods in the goods being stored in automatic vending machine; Control section, for generation of control signal, so that according to the signal from Detecting of coin mechanism, shows the possible state of the sale of goods consistent with the amount of the coin filled in or bank note, and discharges the goods of goods selection portion component selections; Display section, for according to the display control signal from control section, shows total amount of filling in of coin and the possible state of automatic vending machine sale; And goods discharge section, discharge by the goods selected for the discharge control signal exported according to control section.
Conventional automatic vending machine is generally constantly electricity work in 24 hours, in people at night few time period, there is no and does energy-efficient treatment, cause energy consumption higher.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its fundamental purpose is to provide a kind of human body induction energy saving automatic vending machine, when the infrared signal of human motion not detected night, vendor system is in holding state, and lamp is in glimmer, when the infrared signal of human motion being detected evening, lamp is in entirely bright within a period of time, can either illuminate commodity, again can be energy-conservation.
For achieving the above object, the utility model adopts following technical scheme:
A kind of human body induction energy saving automatic vending machine, comprise controller, be connected to the lighting unit of controller, unit of inserting coins, select manifest unit, shipment unit, display, also comprise photovoltaic charged module, light probe unit, infrared detecting unit and energy-saving module, this photovoltaic charged module, light probe unit and infrared detecting unit are all connected to energy-saving module, and this energy-saving module is connected to controller.
As a kind of preferred version, the circuit of described infrared detecting unit comprises
Pyroelectric infrared sensor, human body near time produce this detectable signal;
Voltage-stabilizing device, lotus root is connected to the positive feeder ear of pyroelectric infrared sensor, with the operating voltage of stable pyroelectric infrared sensor;
Low-pass filter, lotus root is connected to the output terminal of pyroelectric infrared sensor, with the high frequency spurs in this detectable signal of elimination.
As a kind of preferred version, described photovoltaic charged module comprises
Test section, for detecting the magnitude of voltage of accumulator, and exports electric quantity signal;
Control part, for controlling solar panel to charge in batteries;
Voltage stabilizing portion is switching tube group.
As a kind of preferred version, the processor of described energy-saving module is human body infrared induction chip.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by design energy-saving module, coordinate light probe unit, infrared detecting unit, when the infrared signal of human motion not detected at night, system is in holding state, lamp is in glimmer, when the infrared signal of human motion being detected evening, System recover is to state of normally selling goods, lamp is in entirely bright within a period of time, saves the electric energy of 30% one 50% than traditional circuit.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural principle block diagram of the embodiment of the utility model;
Fig. 2 is the circuit theory diagrams of the control module of the embodiment of the utility model;
Fig. 3 is the circuit theory diagrams of the photovoltaic charged module of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, controller 20, lighting unit
30, insert coins unit 40, select manifest unit
50, shipment unit 60, display
70, photovoltaic charged module 80, light probe unit
90, infrared detecting unit 100, energy-saving module
110, accumulator 120, solar panel
A0, detecting unit A01, the second bleeder circuit
Al, probe unit PIR, pyroelectric infrared sensor
A11, voltage-stabilizing device A12, low-pass filter
A2, processor U2, human body infrared induction chip
A3, control module B2, test section
B3, control part Dl, schottky diode
B4, supply module U1, voltage stabilizing chip.
Embodiment
Please refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of the utility model, it is a kind of human body induction energy saving automatic vending machine, its structure comprises controller 10, be connected to the lighting unit 20 of controller 10, coin unit 30, select manifest unit 40, shipment unit 50, display 60, also comprise photovoltaic charged module 70, light probe unit 80, infrared detecting unit 90 and energy-saving module 100, this photovoltaic charged module 70, light probe unit 80 and infrared detecting unit 90 are all connected to energy-saving module 100, this energy-saving module 100 is connected to controller 10.
As shown in Figure 2, the device of described infrared detecting unit 90 inside comprises pyroelectric infrared sensor PIR, voltage-stabilizing device A11 and low-pass filter A12, and this pyroelectric infrared sensor PIR lotus root is connected to power supply, human body near time produce this detectable signal; This signal is voltage signal, and as we know from the figure, this sensor PIR comprises three terminals, one feeder ear, an earth terminal and an output terminal, when sensing human body close, feeder ear and output terminal form loop, and exporting detectable signal, this signal is voltage signal.
Pyroelectric infrared sensor PIR inside is in fact a switching device, sense human body near time can conducting, its feeder ear and output terminal form loop, voltage-stabilizing device A11 is connected at its feeder ear, namely electric capacity of voltage regulation C5, can ensure that pyroelectric infrared sensor PIR operationally obtains stable voltage, low-pass filter A12 is connected at its output terminal, namely RC low-pass filter circuit, when pyroelectric infrared sensor PIR inside performs switch motion, bring high frequency interference unavoidably, and RC low-pass filter circuit can filtering high-frequency interferencing signal effectively, guarantee that the detectable signal that pyroelectric infrared sensor PIR exports is enough stable.
Processor A 2 in the utility model energy-saving module 100, comprise human body infrared induction chip U2, this human body infrared induction chip U2 receives detectable signal, and output processing signal, this chip is AS7125 chip, be specifically designed to human body infrared induction, built-in output pir sensor reference voltage, effectively can reduce the interference because change in voltage causes.Built-in multiprecision arithmetic unit, self-adjusting can adapt to current environment, effectively distinguish human body signal and undesired signal.External phototriode or photoresistance, daytime does not work.Its processing signals exported exports can be made PWM and export, and wakes controller up, convenient controls that LED half is bright, entirely bright or gradually bright gradually goes out, and each performance element recovers starting state.
The control module A3 of the utility model human body sensing vending machine, comprises a metal-oxide-semiconductor, and this metal-oxide-semiconductor lotus root is connected to LED, controls LED glimmer or entirely bright by receiving processing signals.
Pass through such scheme, by day, processor A 2 and by its control late-class circuit all do not work, at night, processor A 2 is in running order, when human body is not close, human body infrared induction chip U2 controls LED and is in glimmer state, human body near time, pyroelectric infrared sensor PIR exports detectable signal, human body infrared induction chip U2 receives detectable signal and output processing signal, under the effect of processing signals, LED is in complete bright state, and glimmer state is returned to after complete bright a period of time, entirely bright duration is determined by processing signals, simultaneously, coin unit, select manifest unit, shipment unit, display is from " standby " recovering state " startup " state.
As shown in Figure 3, the charging module of the utility model human body sensing vending machine comprises test section B2, control part B3 and voltage stabilizing portion B4, wherein, described power supply Bl comprises solar panel 120 and accumulator 110, solar panel 120 and accumulator 110 are considered as general knowledge as well known to those skilled in the art, repeat no more herein.
Test section B2 comprises the first bleeder circuit and the second bleeder circuit A0l, and the first bleeder circuit lotus root is connected to solar panel 120, and its output terminal lotus root is connected to human body infrared induction chip U2; Second bleeder circuit A01 lotus root is connected to accumulator 110, its output terminal lotus root is connected to human body infrared induction chip U2, the voltage of the voltage of solar panel 120 and accumulator 110 compares and asks poor by human body infrared induction chip U2, exports control signal when difference is greater than chip internal pre-value.
Control part B3 lotus root is connected between solar panel 120 and accumulator 110, and in response to control signal, when the difference of accumulator 110 voltage and solar panel 120 voltage is comparatively large, and when exceeding the pre-value of chip internal, control part B3 makes solar panel 120 pairs of accumulators 110 charge.
Control part B3 is switching tube group B31, comprise two metal-oxide-semiconductors, wherein one-level metal-oxide-semiconductor is in response to control signal, and control the break-make of secondary metal-oxide-semiconductor, one-level MOS switching speed is fast, and the electric current that secondary metal-oxide-semiconductor bears is large, can bear the charging current that solar panel 120 produces, both cooperatings are to promote control effects, and wherein schottky diode Dl can provide stable gate source voltage for secondary metal-oxide-semiconductor.In addition, voltage stabilizing chip U1 of the present utility model is AS7125 chip, can the DC2.5V voltage of stable output, for human body infrared induction chip U2 powers.
By such scheme, when the electricity of accumulator 110 is less, when cannot provide stable operating voltage, solar panel 120 charges for accumulator 110.
In sum, design focal point of the present utility model is, by design energy-saving module, coordinate light probe unit, infrared detecting unit, when the infrared signal of human motion not detected at night, system is in holding state, and lamp is in glimmer, when the infrared signal of human motion being detected evening, System recover is to state of normally selling goods, and lamp is in entirely bright within a period of time, saves the electric energy of 30% ~ 50% than traditional circuit.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a human body induction energy saving automatic vending machine, comprise controller, be connected to the lighting unit of controller, unit of inserting coins, select manifest unit, shipment unit, display, it is characterized in that: also comprise photovoltaic charged module, light probe unit, infrared detecting unit and energy-saving module, this photovoltaic charged module, light probe unit and infrared detecting unit are all connected to energy-saving module, and this energy-saving module is connected to controller.
2. human body induction energy saving automatic vending machine according to claim 1, is characterized in that: the circuit of described infrared detecting unit comprises
Pyroelectric infrared sensor, human body near time produce this detectable signal;
Voltage-stabilizing device, lotus root is connected to the positive feeder ear of pyroelectric infrared sensor, with the operating voltage of stable pyroelectric infrared sensor;
Low-pass filter, lotus root is connected to the output terminal of pyroelectric infrared sensor, with the high frequency spurs in this detectable signal of elimination.
3. human body induction energy saving automatic vending machine according to claim 2, is characterized in that: described photovoltaic charged module comprises
Test section, for detecting the magnitude of voltage of accumulator, and exports electric quantity signal;
Control part, for controlling solar panel to charge in batteries;
Voltage stabilizing portion is switching tube group.
4. human body induction energy saving automatic vending machine according to claim 3, is characterized in that: the processor of described energy-saving module is human body infrared induction chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626028.6U CN204946166U (en) | 2015-08-19 | 2015-08-19 | Human body induction energy saving automatic vending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626028.6U CN204946166U (en) | 2015-08-19 | 2015-08-19 | Human body induction energy saving automatic vending machine |
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| CN204946166U true CN204946166U (en) | 2016-01-06 |
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| CN201520626028.6U Expired - Fee Related CN204946166U (en) | 2015-08-19 | 2015-08-19 | Human body induction energy saving automatic vending machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297000A (en) * | 2015-06-11 | 2017-01-04 | 河北徐宁机电设备有限公司 | A kind of advertisement broadcast method and automatic vending machine |
| CN107622570A (en) * | 2017-09-22 | 2018-01-23 | 合肥众驰天下网络科技有限公司 | A kind of energy-saving self-service machine |
| CN108765707A (en) * | 2018-08-16 | 2018-11-06 | 浙江怡家电子科技股份有限公司 | A kind of small-sized automatic vending machine in guest room |
| CN108944052A (en) * | 2018-07-27 | 2018-12-07 | 北京小米移动软件有限公司 | printer maintenance method and device |
| CN110276887A (en) * | 2018-03-13 | 2019-09-24 | 浙江星星冷链集成股份有限公司 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
| CN110298964A (en) * | 2019-06-27 | 2019-10-01 | 江苏派恒节能科技有限公司 | A kind of commercial articles vending machine and its working method with face recognition authentication function |
| CN110634231A (en) * | 2019-09-20 | 2019-12-31 | 深圳市鼎创发科技有限公司 | Vending machine and working method thereof |
| CN113129511A (en) * | 2021-04-21 | 2021-07-16 | 卢经仁 | Internet-based cinema ticket taking snack selling device |
-
2015
- 2015-08-19 CN CN201520626028.6U patent/CN204946166U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297000A (en) * | 2015-06-11 | 2017-01-04 | 河北徐宁机电设备有限公司 | A kind of advertisement broadcast method and automatic vending machine |
| CN107622570A (en) * | 2017-09-22 | 2018-01-23 | 合肥众驰天下网络科技有限公司 | A kind of energy-saving self-service machine |
| CN110276887A (en) * | 2018-03-13 | 2019-09-24 | 浙江星星冷链集成股份有限公司 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
| CN108944052A (en) * | 2018-07-27 | 2018-12-07 | 北京小米移动软件有限公司 | printer maintenance method and device |
| CN108765707A (en) * | 2018-08-16 | 2018-11-06 | 浙江怡家电子科技股份有限公司 | A kind of small-sized automatic vending machine in guest room |
| CN110298964A (en) * | 2019-06-27 | 2019-10-01 | 江苏派恒节能科技有限公司 | A kind of commercial articles vending machine and its working method with face recognition authentication function |
| CN110634231A (en) * | 2019-09-20 | 2019-12-31 | 深圳市鼎创发科技有限公司 | Vending machine and working method thereof |
| CN113129511A (en) * | 2021-04-21 | 2021-07-16 | 卢经仁 | Internet-based cinema ticket taking snack selling device |
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| 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: 20160106 Termination date: 20210819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |