CN206520498U - Self-induction illumination type charging pile - Google Patents
Self-induction illumination type charging pile Download PDFInfo
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- CN206520498U CN206520498U CN201720180385.3U CN201720180385U CN206520498U CN 206520498 U CN206520498 U CN 206520498U CN 201720180385 U CN201720180385 U CN 201720180385U CN 206520498 U CN206520498 U CN 206520498U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a kind of self-induction illumination type charging pile, including charging pile main body, the illuminating lamp and human body sensing head being arranged in charging pile main body, the brightness impression hole on charging pile main body top is arranged on, and is arranged on charging pile body interior and the self-induction lighting circuit being connected simultaneously with human body sensing head and illuminating lamp.The utility model provides a kind of self-induction illumination type charging pile, charging pile is organically combined togather with lighting device, and then improve the property easy to use of people, lift the using effect of people, the experience sense of people is also further increased by lifting the intelligent mode of lighting device in addition, and then promotion people are to the degree of recognition of product.
Description
Technical field
The utility model is related to a kind of protection circuit, specifically refers to a kind of self-induction illumination type charging pile.
Background technology
Electric automobile (BEV) refers to, using vehicle power as power, be travelled with power wheel, meets road traffic, peace
The vehicle of full regulation requirements, because the relatively conventional automobile of effect on environment is smaller, its prospect is had an optimistic view of extensively, also increasingly
Received by people.With the appearance of electric automobile, the charging pile for being charged to electric automobile is also occurred gradually over
Among the visual field of people.
It is functionally similar to fuel charger inside gas station to charging pile, can be fixed on ground or wall, be installed on road,
, can be according to different in public building (public building, market, Public Parking etc.) and residential area parking lot or charging station
Voltage class is the charging electric vehicle of various models.The input of charging pile is directly connected to AC network, and output end is all filled
Have charging plug be used for be charging electric vehicle.Charging pile generally provides two kinds of charging modes of normal charge and quick charge, people
Specific recharged card can be used to swipe the card on the man-machine interactive interface that charging pile is provided use, charged accordingly
The operations such as mode, charging interval, cost data printing, charging pile display screen can show the number such as charge volume, expense, charging interval
According to.
The function of existing charging pile is perfect not enough, and it is operated with the illumination during use mainly outside
Lighting device, because lighting device and charging pile are separate settings, the using effect given people when in use does not comply with one's wishes,
And lighting device is intelligent relatively low, it is necessary to which people are switched manually.
Utility model content
The purpose of this utility model is to overcome above mentioned problem there is provided a kind of self-induction illumination type charging pile, by charging pile
Organically it is combined togather with lighting device, and then improves the property easy to use of people, lifts the using effect of people, separately
The outer experience sense that people are also further increased by lifting the intelligent mode of lighting device, and then promote people to product
Degree of recognition.
The purpose of this utility model is achieved through the following technical solutions：
Self-induction illumination type charging pile, including charging pile main body, the illuminating lamp being arranged in charging pile main body and people's body-sensing
Answer head, be arranged on the brightness impression hole on charging pile main body top, and be arranged on charging pile body interior and simultaneously with people's body-sensing
Answer the self-induction lighting circuit that head is connected with illuminating lamp.
Preferably, the illuminating lamp is bank light, and the illuminating lamp is arranged in pairs, and each pair illuminating lamp is symmetricly set on charging
The left and right sides of stake main body.
The setting preferably, each pair illuminating lamp leans forward, it illuminates angle and is at least 120 °.
Preferably, the illuminating lamp selects LED.
Preferably, the human body sensing head selects thermal infrared human inductor, the quantity of the human body sensing head is two
And it is symmetrically arranged at the left and right sides of charging pile main body.
Further, the self-induction lighting circuit is by photistor VTP, triode VT1, triode VT2, triode
VT3, triode VT4, FET Q1, operational amplifier P1, one end is connected with operational amplifier P1 positive input terminal, another
The resistance R1 being connected with operational amplifier P1 negative power end is held, one end is connected with triode VT1 colelctor electrode, the other end
The resistance R2 being connected with operational amplifier P1 negative input end, one end is connected, separately with operational amplifier P1 negative input end
The resistance R3 that one end is connected with operational amplifier P1 negative power end, is serially connected between triode VT2 emitter stage and base stage
Resistance R4, the resistance that one end is connected with operational amplifier P1 output end, the other end is connected with triode VT2 base stage
The diode D1 that R5, N pole are connected with triode VT2 colelctor electrode, P poles are connected with operational amplifier P1 negative power end,
The relay K1 being arranged in parallel with diode D1, one end is connected with triode VT2 emitter stage, the other end and FET Q1
Resistance R6, the P pole that is connected of source electrode be connected with FET Q1 source electrode, N poles are connected with triode VT3 base stage
The diode D3 that diode D2, N pole is connected with triode VT2 emitter stage, P poles are connected with triode VT3 colelctor electrode,
The voltage-regulator diode D4 that relay K2, the P poles being arranged in parallel with diode D3 are grounded, N poles are connected with diode D3 N poles,
Positive pole is connected with voltage-regulator diode D4 N poles, negative pole is connected with voltage-regulator diode D4 P poles electric capacity C2, P pole and electric capacity
The diode D6 that C2 negative pole is connected, N poles are connected after diode D5 with electric capacity C2 positive pole, negative pole is with diode D6's
The electric capacity C1 that N poles are connected, and the resistance R7 compositions being arranged in parallel with electric capacity C1；Wherein, photistor VTP emitter stage
It is connected with triode VT1 base stage, colelctor electrode, the triode of photistor VTP colelctor electrode simultaneously with triode VT1
VT2 emitter stage and operational amplifier P1 positive power source terminal are connected, and triode VT1 emitter stage is with operational amplifier P1's
Positive input terminal is connected, the drain electrode and triode VT4 transmitting of operational amplifier P1 negative power end simultaneously with FET Q1
Pole is connected and is grounded, relay K1 normally-closed contact K1-2 one end is connected with FET Q1 drain electrode, the other end with
FET Q1 source electrode is connected, and triode VT3 emitter stage is connected with triode VT4 emitter stage, triode VT3
Colelctor electrode is connected with triode VT4 colelctor electrode, and diode D5 N poles are connected with electric capacity C2 positive pole, and electric capacity C1 is just
Pole is connected with relay K2 normally opened contact K2-1 one end, diode D6 P poles and relay K1 normally opened contact K1-1
Be a little connected, the relay K2 normally opened contact K2-1 other end and relay K1 normally opened contact K1-1 other end group
Into the power output end of the self-induction lighting circuit, electric capacity C1 positive pole constitutes the self-induction power for illumination with diode D6 P poles
The power input on road, FET Q1 base stage as the self-induction lighting circuit signal input part.
Preferably, the signal input part of the self-induction lighting circuit is connected with human body sensing head, power output end
It is connected with illuminating lamp.
The utility model compared with prior art, with advantages below and beneficial effect：
The utility model controls lighting device to complete automatic sensing and automatic illuminating by setting self-induction lighting circuit
Process, extraneous intensity of illumination is higher or charging pile main body around nobody when will not be illuminated, only meet simultaneously
Extraneous intensity of illumination is relatively low and has the condition of physical activity to be just illuminated, and substantially increases the intelligent of product, makes simultaneously
Obtain lighting device and be organically combined into an entirety with charging pile, substantially increase the using effect and the scope of application of product, enter
One step promotes the development and popularization of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the circuit structure diagram of self-induction lighting circuit of the present utility model.
Description of reference numerals：
1st, charging pile main body；2nd, human body sensing head；3rd, illuminating lamp；4th, brightness impression hole.
Embodiment
With reference to embodiment, the utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment
As shown in figure 1, self-induction illumination type charging pile, including charging pile main body 1, it is arranged on the photograph in charging pile main body 1
Bright lamp 3 and human body sensing first 2, are arranged on the brightness impression hole 4 on the top of charging pile main body 1, and are arranged in charging pile main body 1
Portion and the self-induction lighting circuit being connected simultaneously with human body sensing first 2 and illuminating lamp 3.
Charging pile main body 1 is existing mature technology, is not just repeated herein.
The illuminating lamp 3 is bank light, and the illuminating lamp 3 is arranged in pairs, and each pair illuminating lamp 3 is symmetricly set on charging pile main body
1 left and right sides；The logarithm of specific illuminating lamp 3 can be according to the brightness decision of the environment residing for the charging pile main body 1, and environment is bright
The logarithm of the more low required illuminating lamp 3 of degree is higher.The each pair illuminating lamp 3 leans forward setting, and it illuminates angle and is at least 120 °,
The angle for the scope that illumination angle herein is illuminated by two illuminating lamps, not more than 220 ° of the scope.In order to improve photograph
The brightness of bright lamp 3, the power consumption that reduction illuminating lamp 3 is run, so the illuminating lamp 3 selects LED.
The human body sensing first 2 selects thermal infrared human inductor, and the quantity of the human body sensing first 2 is for two and right respectively
Claim the left and right sides for being arranged on charging pile main body 1.The thermal infrared human inductor be existing mature technology, herein just without
Repeat.
As shown in Fig. 2 the self-induction lighting circuit is by photistor VTP, triode VT1, triode VT2, three poles
Pipe VT3, triode VT4, FET Q1, operational amplifier P1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electricity
Hinder R6, resistance R7, electric capacity C1, electric capacity C2, diode D1, diode D2, diode D3, voltage-regulator diode D4, diode D5, two
Pole pipe D6, relay K1, and relay K2 are constituted.
During connection, resistance R1 one end is connected with operational amplifier P1 positive input terminal, the other end and operational amplifier
P1 negative power end is connected, and resistance R2 one end is connected with triode VT1 colelctor electrode, the other end and operational amplifier P1
Negative input end be connected, resistance R3 one end is connected with operational amplifier P1 negative input end, the other end and operation amplifier
Device P1 negative power end is connected, and resistance R4 is serially connected between triode VT2 emitter stage and base stage, resistance R5 one end and fortune
Calculation amplifier P1 output end is connected, the other end is connected with triode VT2 base stage, diode D1 N poles and triode
VT2 colelctor electrode is connected, P poles are connected with operational amplifier P1 negative power end, and relay K1 is in parallel with diode D1 to be set
Put, resistance R6 one end is connected with triode VT2 emitter stage, the other end is connected with FET Q1 source electrode, two poles
Pipe D2 P poles are connected with FET Q1 source electrode, N poles are connected with triode VT3 base stage, diode D3 N poles with
Triode VT2 emitter stage is connected, P poles are connected with triode VT3 colelctor electrode, and relay K2 is in parallel with diode D3 to be set
Put, voltage-regulator diode D4 P poles ground connection, N poles are connected with diode D3 N poles, electric capacity C2 positive pole and voltage-regulator diode D4
N poles be connected, negative pole is connected with voltage-regulator diode D4 P poles, diode D6 P poles are connected with electric capacity C2 negative pole, N
Positive pole of the pole with electric capacity C2 after diode D5 is connected, and electric capacity C1 negative pole is connected with diode D6 N poles, resistance R7 with
Electric capacity C1 is arranged in parallel.
Wherein, photistor VTP emitter stage is connected with triode VT1 base stage, photistor VTP current collection
Pole is connected with the positive power source terminal of triode VT1 colelctor electrode, triode VT2 emitter stage and operational amplifier P1 simultaneously,
Triode VT1 emitter stage is connected with operational amplifier P1 positive input terminal, operational amplifier P1 negative power end simultaneously with
FET Q1 drain electrode is connected and is grounded with triode VT4 emitter stage, relay K1 normally-closed contact K1-2 one end
It is connected with FET Q1 drain electrode, the other end is connected with FET Q1 source electrode, triode VT3 emitter stage and three
Pole pipe VT4 emitter stage is connected, triode VT3 colelctor electrode is connected with triode VT4 colelctor electrode, diode D5 N
Pole is connected with electric capacity C2 positive pole, and electric capacity C1 positive pole is connected with relay K2 normally opened contact K2-1 one end, two poles
Pipe D6 P poles are a little connected with relay K1 normally opened contact K1-1's, the relay K2 normally opened contact K2-1 other end
The power output end of the self-induction lighting circuit, electric capacity C1 positive pole are constituted with the relay K1 normally opened contact K1-1 other end
The power input of the self-induction lighting circuit is constituted with diode D6 P poles, FET Q1 base stage is used as the self-induction
The signal input part of lighting circuit.In relay K2 normally opened contact K1-1 closures, due to relay K2 normally opened contact K2-
1 still remains open, so circuit is not powered externally, the state that power output end is remained open.
Photistor VTP and triode VT1 constitutes a Darlington transistor, and operational amplifier P1 makes as a comparator
With, photistor VTP emitter stage output high level when the illumination received in photistor VTP base stage is stronger, and
Turn-on transistor VT1 so that triode VT1 emitter stage output voltage, and then operational amplifier P1 positive input terminal is obtained
Electricity, operational amplifier P1 output end not output level, and then triode VT2 base stage must not be electric, triode VT2 keeps blocking
State；Conversely, when intensity of illumination is relatively low, triode VT2 base stage must be conducted, relay K1 conductings, relay K1's
Normally opened contact K1-1 closures, normally-closed contact K1-2 disconnect.Wherein, photosensitive thyristor VTP is from PT5A850AC series, triode
VT1 model 2N23694A, triode VT2 model 2N290621C, resistance R1 and resistance R2 resistance are 100K
Ω, the resistance for putting the R3 and resistance R5 that is obstructed is 15K Ω, and resistance R4 resistance is 120K Ω, diode D1 model
1N4001, relay K1 select the relay of model 40982.
Electric capacity C1, resistance R7, diode D5 and diode D6 constitute a step-down rectifying circuit, and the electric current after decompression is through electricity
12V direct current can be exported so that follow-up circuit is transported after holding the filtering process in year C2 and voltage-regulator diode D4 voltage stabilizing processing
Exercise and use；Electric capacity C1 capacitance is 200 μ F, and electric capacity C2 capacitance is 100 μ F, and resistance R7 is from the resistance that resistance is 1K Ω, two
Pole pipe D5 and diode D5 select 1N4001 general-purpose diodes, and voltage-regulator diode D4 selects model 1N4742.
When signal input part has signal input, FET Q1 moment pinch off, FET Q1 because of induced signal
Drain electrode and source electrode between resistance raise, and then cause FET Q1 and resistance R6 to carry out partial pressure, and then cause triode
VT3 and triode VT4 conductings, and then relay K2 must be conducted, relay K2 normally opened contact K2-1 closures；In signal
During input no signal, then said process reverse execution, relay K2 power-off.Wherein, triode VT3 and triode VT4 type
Number it is that 2N23694A, diode D2 and diode D3 select 1N4001 general-purpose diodes, transformer K2 selects model
40982 relay, resistance R6 resistance is 70K Ω.In relay K1 normally-closed contact K1-2 conductings, no matter signal is inputted
Whether end has signal input, and FET Q1 source electrode and drain electrode are short-circuited, and triode VT3 and triode VT4 will not be led
It is logical.
Relay K1 or relay K2 it is independent it is electric when, will not cause the self-induction lighting circuit supplying power for outside,
Only meet that intensity of illumination is relatively low and signal input part has signal input just self-induction lighting circuit can be driven outwards to supply simultaneously
Electricity.
Photistor VTP base stage is set towards brightness impression hole, so that the completion that it can be more sensitive is to outside
The sensing of intensity of illumination.
The signal input part of the self-induction lighting circuit is connected with human body sensing first 2, power output end and illuminating lamp 3
It is connected.
As described above, the utility model just can be realized well.
Claims (7)
1. self-induction illumination type charging pile, it is characterised in that：Including charging pile main body (1), it is arranged in charging pile main body (1)
Illuminating lamp (3) and human body sensing head (2), are arranged on the brightness impression hole (4) on charging pile main body (1) top, and are arranged on and fill
Electric stake main body (1) inside and the self-induction lighting circuit being connected simultaneously with human body sensing head (2) and illuminating lamp (3).
2. self-induction illumination type charging pile according to claim 1, it is characterised in that：The illuminating lamp (3) is bank light, and
The illuminating lamp (3) is arranged in pairs, and each pair illuminating lamp (3) is symmetricly set on the left and right sides of charging pile main body (1).
3. self-induction illumination type charging pile according to claim 2, it is characterised in that：Before each pair illuminating lamp (3) is equal
Incline setting, it illuminates angle and is at least 120 °.
4. self-induction illumination type charging pile according to claim 3, it is characterised in that：The illuminating lamp (3) selects LED
Lamp.
5. self-induction illumination type charging pile according to claim 4, it is characterised in that：The human body sensing head (2) is selected
Thermal infrared human inductor, the quantity of the human body sensing head (2) is two and is symmetrically arranged at the left side of charging pile main body (1)
Right both sides.
6. self-induction illumination type charging pile according to claim 5, it is characterised in that：The self-induction lighting circuit is by light
Quick transistor VTP, triode VT1, triode VT2, triode VT3, triode VT4, FET Q1, operational amplifier P1,
The resistance that one end is connected with operational amplifier P1 positive input terminal, the other end is connected with operational amplifier P1 negative power end
R1, the resistance that one end is connected with triode VT1 colelctor electrode, the other end is connected with operational amplifier P1 negative input end
R2, one end is connected with operational amplifier P1 negative input end, the other end is connected with operational amplifier P1 negative power end
Resistance R3, is serially connected in the resistance R4 between triode VT2 emitter stage and base stage, one end and operational amplifier P1 output end phase
Connection, resistance R5, the N pole that is connected with triode VT2 base stage of the other end are connected with triode VT2 colelctor electrode, P poles and
The diode D1 that operational amplifier P1 negative power end is connected, the relay K1 being arranged in parallel with diode D1, one end and three
Resistance R6, the P pole that pole pipe VT2 emitter stage is connected, the other end is connected with FET Q1 source electrode and FET Q1
Source electrode be connected, diode D2, the N pole that N poles are connected with triode VT3 base stage is connected with triode VT2 emitter stage
Connect, the diode D3 that P poles are connected with triode VT3 colelctor electrode, relay K2, the P poles being arranged in parallel with diode D3 connect
The voltage-regulator diode D4 that ground, N poles are connected with diode D3 N poles, positive pole is connected with voltage-regulator diode D4 N poles, negative pole
Electric capacity C2, the P pole being connected with voltage-regulator diode D4 P poles is connected with electric capacity C2 negative pole, N poles after diode D5 with electricity
Hold diode D6, the electric capacity C1 that negative pole is connected with diode D6 N poles that C2 positive pole is connected, and it is in parallel with electric capacity C1
The resistance R7 compositions of setting；Wherein, photistor VTP emitter stage is connected with triode VT1 base stage, photistor
The positive supply of VTP colelctor electrode simultaneously with triode VT1 colelctor electrode, triode VT2 emitter stage and operational amplifier P1
End is connected, and triode VT1 emitter stage is connected with operational amplifier P1 positive input terminal, operational amplifier P1 negative supply
End is connected and is grounded with FET Q1 drain electrode and triode VT4 emitter stage simultaneously, relay K1 normally-closed contact K1-
2 one end is connected with FET Q1 drain electrode, the other end is connected with FET Q1 source electrode, triode VT3 hair
Emitter-base bandgap grading is connected with triode VT4 emitter stage, triode VT3 colelctor electrode is connected with triode VT4 colelctor electrode, two poles
Pipe D5 N poles are connected with electric capacity C2 positive pole, and electric capacity C1 positive pole is connected with relay K2 normally opened contact K2-1 one end
Connect, diode D6 P poles are a little connected with relay K1 normally opened contact K1-1's, relay K2 normally opened contact K2-1's
The other end and relay K1 normally opened contact the K1-1 other end constitute the power output end of the self-induction lighting circuit, electric capacity C1
Positive pole and diode D6 P poles constitute the power input of the self-induction lighting circuit, FET Q1 base stage is used as this
The signal input part of self-induction lighting circuit.
7. self-induction illumination type charging pile according to claim 6, it is characterised in that：The letter of the self-induction lighting circuit
Number input is connected with human body sensing head (2), and power output end is connected with illuminating lamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180385.3U CN206520498U (en) | 2017-02-27 | 2017-02-27 | Self-induction illumination type charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180385.3U CN206520498U (en) | 2017-02-27 | 2017-02-27 | Self-induction illumination type charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520498U true CN206520498U (en) | 2017-09-26 |
Family
ID=59892005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180385.3U Active CN206520498U (en) | 2017-02-27 | 2017-02-27 | Self-induction illumination type charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520498U (en) |
-
2017
- 2017-02-27 CN CN201720180385.3U patent/CN206520498U/en active Active
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