CN205179240U - Portable on -board integration photoelectricity night -time vision device that cruises - Google Patents
Portable on -board integration photoelectricity night -time vision device that cruises Download PDFInfo
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- CN205179240U CN205179240U CN201520908570.0U CN201520908570U CN205179240U CN 205179240 U CN205179240 U CN 205179240U CN 201520908570 U CN201520908570 U CN 201520908570U CN 205179240 U CN205179240 U CN 205179240U
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Abstract
The utility model discloses a portable on -board integration photoelectricity night -time vision device that cruises, one kind is aimed at providing and the light can be responded to, and the control is assisted in start -up searchlight source when the light is not enough, energy -conserving portable on -board integration photoelectricity night -time vision device that cruises, it uses the energy consumption big to have solved the current night -time vision device that cruises, the technical problem who does not make excuses, its technical scheme main points are including the night vision camera, searchlight source and supporting seat, the night vision camera, the searchlight source sets up respectively in the both sides of supporting seat, the top of supporting seat is equipped with photosensitive sensor, photosensitive sensor is used for detecting illumination intensity and output detection signal, photosensitive sensor is connected with control circuit, control circuit is for receiving detection signal and control the break -make of the power in searchlight source, energy -conservation has been reached, use convenient effect, the utility model is suitable for an on -board night -time vision device technical field that cruises.
Description
Technical field
The utility model relates to a kind of boat-carrying and to cruise night vision device technical field, and more particularly, it relates to a kind of portable boat-carrying integrated optical electricity and to cruise night vision device.
Background technology
The electric night vision device that cruises of portable boat-carrying integrated optical is a kind of instrument being applied to supervision operation of cruising night on ship, adopt night vision device camera, be called for short night vision device, night vision cam is mainly arranged on base by existing portable boat-carrying night vision device, then by the top of floor installation at ship, carry out cruise monitoring sea or airline conditions, the ordinary circumstance night vision device that cruises also has and is equipped with searchlight source device, with the monitoring function of auxiliary night vision cam, by searchlight source, environment at night is irradiated, the picture that night vision cam is monitored can be clear, but there is following problem, while unlatching night vision cam, searchlight source is also opened simultaneously, searchlight source is not needed to assist time by day, thus cause the waste of the energy.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to respond to light, and starts searchlight source when light deficiency and carry out auxiliary monitoring, and energy-conservation portable boat-carrying integrated optical electricity cruises night vision device.
For achieving the above object, the utility model provides following technical scheme: a kind of portable boat-carrying integrated optical electricity cruises night vision device, comprise night vision cam, searchlight source and supporting seat, night vision cam, searchlight source are arranged at the both sides of supporting seat respectively, the top of described supporting seat is provided with light sensor, described light sensor is in order to detect intensity of illumination and output detection signal, described light sensor is connected with control circuit, and described control circuit is in order to receive detection signal and to control the break-make of the power supply in searchlight source.
Be set to further as the utility model: described control circuit comprises reference cell, comparator and executive circuit;
Described light sensor is connected to the inverting input of comparator in order to provide detection signal;
Described reference cell is connected to the in-phase input end of comparator in order to provide benchmark signal;
Described comparator exports comparison signal to executive circuit;
Described executive circuit is in order to receive comparison signal and to control the break-make of the power supply in searchlight source.
Be set to further as the utility model: described executive circuit comprises triode and relay, the base stage of described triode is coupled to the output of comparator, the collector electrode of triode is coupled to the coil of relay, the grounded emitter of triode, the normally opened contact of described relay is series on the power supply in searchlight source.
Be set to further as the utility model: between described light sensor and comparator, be in series with switch, on the sidewall of described switch-linear hybrid and supporting seat.
Be set to further as the utility model: described reference cell comprises potentiometer, the resistance two ends of described potentiometer connect power end and earth terminal respectively, and the adjustable side of potentiometer connects the in-phase end of comparator.
Be set to further as the utility model: described light sensor comprises photo resistance and divider resistance, described photo resistance connect with divider resistance after ground connection, the node of described photo resistance and divider resistance is coupled to comparator inverting input.
Compared with prior art, the beneficial effects of the utility model are: cruise by adopting night vision cam to monitor, improve the readability of night surveillance picture, configure the definition that picture is improved in searchlight source further simultaneously, light sensor is used to respond to light luminance degree in daytime and night, when ambient light deficiency, light sensor can detect, output detection signal, light is stronger, detection signal stronger, light is more weak, detection signal is more weak, therefore, detection signal is received by control circuit, the power supply simultaneously controlling searchlight source is switched on or switched off, searchlight source is made to there is no need to open in well-lighted situation, waste electric energy, thus can automatically control its closedown by control circuit, and when insufficient light, when needing searchlight source to carry out auxiliary, just connect the power supply in searchlight source, make its work, thus reach energy-conservation effect, improve the convenience of use simultaneously, the work in automatic control searchlight source.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric night vision device embodiment of cruising of the portable boat-carrying integrated optical of the utility model;
Fig. 2 is control circuit structure principle chart;
Fig. 3 is the circuit theory diagrams that control circuit is arranged further.
In figure 1, night vision cam; 2, searchlight source; 3, supporting seat; A1, light sensor; A2, control circuit; A21, comparator; A22, reference cell; A23, executive circuit; Q1, triode; K, relay; S, switch; Rp1, potentiometer; RG, photo resistance; R2, divider resistance.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model portable boat-carrying integrated optical electricity night vision device embodiment of cruising is described further.
As shown in Figure 1, a kind of portable boat-carrying integrated optical electricity cruises night vision device, comprise night vision cam 1, searchlight source 2 and supporting seat 3, supporting seat 3 is "T"-shaped, night vision cam 1, searchlight source 2 are arranged at the both sides of supporting seat 3 respectively, and night vision cam 1 and searchlight source 2 all can freely be rotated on supporting seat 3, all realize in existing monitoring camera-shooting technology, this is part total in prior art, does not repeat them here.The top of supporting seat 3 is provided with light sensor A1, light sensor A1 is the top being fixed on supporting seat 3, so just directly can sense extraneous light conditions, described light sensor A1 is in order to detect intensity of illumination and output detection signal, described light sensor A1 is connected with control circuit A2, and described control circuit A2 is in order to receive detection signal and to control the break-make of the power supply in searchlight source 2.Cruise by adopting night vision cam 1 to monitor, improve the readability of night surveillance picture, configure the definition that picture is improved in searchlight source 2 further simultaneously, light sensor A1 is used to respond to light luminance degree in daytime and night, when ambient light deficiency, light sensor A1 can detect, output detection signal, light is stronger, detection signal stronger, light is more weak, detection signal is more weak, therefore, detection signal is received by control circuit A2, the power supply simultaneously controlling searchlight source 2 is switched on or switched off, searchlight source 2 is made to there is no need to open in well-lighted situation, waste electric energy, thus can automatically control its closedown by control circuit A2, and when insufficient light, when needing searchlight source 2 to carry out auxiliary, just connect the power supply in searchlight source 2, make its work, thus reach energy-conservation effect, improve the convenience of use simultaneously, the work in automatic control searchlight source 2.
As shown in Figure 2, the execution mode of concrete control circuit A2 is as follows, and control circuit A2 comprises reference cell A22, comparator A21 and executive circuit A23; Described light sensor A1 is connected to the inverting input of comparator A21 in order to provide detection signal; Described reference cell A22 is connected to the in-phase input end of comparator A21 in order to provide benchmark signal; Described comparator A21 exports comparison signal to executive circuit A23; Described executive circuit A23 is in order to receive comparison signal and to control the break-make of the power supply in searchlight source 2.Executive circuit A23 comprises triode Q1 and relay K, the base stage of described triode Q1 is coupled to the output of comparator A21, the collector electrode of triode Q1 is coupled to the coil of relay K, the grounded emitter of triode Q1, and the normally opened contact of described relay K is series on the power supply in searchlight source 2.Can also connect into the first resistance R1 at the output of comparator A21, the stability of comparator A21 output signal can be improved by the first resistance.Reference cell A22 comprises potentiometer Rp1, and the resistance two ends of described potentiometer Rp1 connect power end and earth terminal respectively, and the adjustable side of potentiometer Rp1 connects the in-phase end of comparator A21.
By above circuit connection structure, can be regulated the output reference signal of reference cell A22 by regulator potentiometer Rp1, thus the selection of user can be applicable to, by regulator potentiometer Rp1, the size of electric resistance partial pressure is changed, thus benchmark voltage is changed, thus the compare threshold of comparator A21 can be regulated, the demand of different user, high energy saving can be realized, moderate is energy-conservation and minuent is energy-conservation.High energy saving is exactly that the voltage of reference signal is reduced, light detection signal is when just can allowing searchlight source 2 carry out work by control circuit A2 lower than when reference signal, thus reach the energy-conservation effect of severe, energy-conservation and slightly energy-conservation to moderate by that analogy, all realized by regulator potentiometer Rp1.
In order to allow circuit can shut-off circuit function in long-time idle situation, be in series with switch S between light sensor A1 and comparator A21, described switch S be arranged on the sidewall with supporting seat 3.Switch S is arranged on the sidewall of supporting seat 3, and operating personnel can carry out touch switch S very easily and carry out starting the controlling functions of control circuit A2 and the function of excision control circuit A2.
As shown in Figure 3, light sensor A1 comprises photo resistance RG and divider resistance R2, and ground connection after described photo resistance RG connects with divider resistance R2, the node of described photo resistance RG and divider resistance R2 is coupled to comparator A21 inverting input.Light sensor A1 can adopt above circuit to connect and realize, and can reduce costs, and it is lower relative to using the cost of light sensor A1 module to use the circuit of irritated resistance, and it is more convenient to apply.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a portable boat-carrying integrated optical electricity cruises night vision device, comprise night vision cam, searchlight source and supporting seat, night vision cam, searchlight source are arranged at the both sides of supporting seat respectively, it is characterized in that: the top of described supporting seat is provided with light sensor, described light sensor is in order to detect intensity of illumination and output detection signal, described light sensor is connected with control circuit, and described control circuit is in order to receive detection signal and to control the break-make of the power supply in searchlight source.
2. portable boat-carrying integrated optical electricity according to claim 1 cruises night vision device, it is characterized in that: described control circuit comprises reference cell, comparator and executive circuit;
Described light sensor is connected to the inverting input of comparator in order to provide detection signal;
Described reference cell is connected to the in-phase input end of comparator in order to provide benchmark signal;
Described comparator exports comparison signal to executive circuit;
Described executive circuit is in order to receive comparison signal and to control the break-make of the power supply in searchlight source.
3. portable boat-carrying integrated optical electricity according to claim 2 cruises night vision device, it is characterized in that: described executive circuit comprises triode and relay, the base stage of described triode is coupled to the output of comparator, the collector electrode of triode is coupled to the coil of relay, the grounded emitter of triode, the normally opened contact of described relay is series on the power supply in searchlight source.
4. portable boat-carrying integrated optical electricity according to claim 2 cruises night vision device, it is characterized in that: be in series with switch between described light sensor and comparator, on the sidewall of described switch-linear hybrid and supporting seat.
5. portable boat-carrying integrated optical electricity according to claim 2 cruises night vision device, it is characterized in that: described reference cell comprises potentiometer, the resistance two ends of described potentiometer connect power end and earth terminal respectively, and the adjustable side of potentiometer connects the in-phase end of comparator.
6. portable boat-carrying integrated optical electricity according to claim 2 cruises night vision device, it is characterized in that: described light sensor comprises photo resistance and divider resistance, described photo resistance connect with divider resistance after ground connection, the node of described photo resistance and divider resistance is coupled to comparator inverting input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908570.0U CN205179240U (en) | 2015-11-13 | 2015-11-13 | Portable on -board integration photoelectricity night -time vision device that cruises |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520908570.0U CN205179240U (en) | 2015-11-13 | 2015-11-13 | Portable on -board integration photoelectricity night -time vision device that cruises |
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| CN205179240U true CN205179240U (en) | 2016-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973410A (en) * | 2021-09-24 | 2022-01-25 | 江阴长江电器有限公司 | High-luminous-efficiency intelligent control LED working lamp and assembly process thereof |
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2015
- 2015-11-13 CN CN201520908570.0U patent/CN205179240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973410A (en) * | 2021-09-24 | 2022-01-25 | 江阴长江电器有限公司 | High-luminous-efficiency intelligent control LED working lamp and assembly process thereof |
| CN113973410B (en) * | 2021-09-24 | 2024-05-14 | 江阴长江电器股份有限公司 | High-luminous-efficiency intelligent control LED working lamp and assembly process thereof |
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