CN209101061U - Lighting device - Google Patents

Abstract

The utility model provides a kind of lighting device, is related to lighting technical field.Wherein, this lighting device includes a power module, the lighting module and control module being connect with power module, and the induction module being connect with control module, control module includes a driving switch, the signal processing circuit being connect with driving switch, the inclination sensing circuit being connect with signal processing circuit, and the driving circuit being connect with inclination sensing circuit, driving circuit is connect with lighting module, induction module includes the human body proximity sensor and photosensitive sensor connecting with signal processing circuit, and the inclination sensor being connect with inclination sensing circuit, lighting module includes symmetrically arranged first lighting unit and the second lighting unit, driving circuit includes the first driving unit connecting with the first lighting unit, and the second driving unit being connect with the second lighting unit.Lighting device provided by the utility model solves the problems, such as that existing lighting device is inconvenient for use prompt.

Description

Lighting device

Technical field

The utility model relates to lighting technical fields, in particular to a kind of lighting device.

Background technique

With the development of science and technology and social progress, people are also higher and higher to the pursuit of quality of the life, and lighting device exists Performer increasingly important role, such as street lamp, desk lamp and decorative lamp etc. in people's life, can be used to provide Illumination when compared with dark situation.

Lighting device can be divided into decorative light device and functional lighting device by function at present；Room can be divided by field of employment Interior lighting device and lighting device, wherein switch, light-operated, acoustic control or infrared sense can be generallyd use in low-level lighting indoors It the control modes such as should control and switch control is carried out to lighting device.

Then, the lighting device of the control of monochromatic light induction at present is persistently lighted at night, causes indoor light pollution and the energy Consumption.Sound induction control needs sound, under the environment of night peace and quiet, sound is easily caused to pollute；And in a sleep mode, it sends out The sound for haveing enough signals lights night-light and undoubtedly adds trouble to user.The change of infrared induction control detection infrared signal Change, induction region more limits to and installs and uses it to be restricted, and when it opens meeting when environment is brighter so that due to length Period opens lighting device and causes the waste of the energy, therefore existing lighting device has victory inconvenient for use.

Utility model content

The utility model provides a kind of lighting device, it is intended to improve the problem of existing lighting device victory inconvenient for use.

The utility model provides a kind of lighting device, and specific technical solution is as follows:

A kind of lighting device, including a power module, the lighting module being connect with the power module and control module, with And the induction module connecting with the control module, the control module are connect including a driving switch, with the driving switch Signal processing circuit, the inclination sensing circuit that is connect with the signal processing circuit and connect with the inclination sensing circuit The driving circuit connect, the driving circuit are connect with the lighting module, and the induction module includes and the signal processing electricity Human body proximity sensor, photosensitive sensor and the inclination sensor being connect with the inclination sensing circuit of road connection, it is described Lighting module includes symmetrically arranged first lighting unit and the second lighting unit, and the driving circuit includes shining with described first First driving unit of bright unit connection, and the second driving unit being connect with second lighting unit.

In addition, can also have the following additional technical features: according to lighting device provided by the utility model

Further, in the utility model preferred embodiment, the power module include an electric power management circuit, with The first capacitor and power supply source of the input terminal connection of the electric power management circuit and the output end with the electric power management circuit The second capacitor and third capacitor of connection, the other end of the first capacitor, second capacitor and the third capacitor connect Ground.

Further, in the utility model preferred embodiment, first driving unit includes passing with the inclination The triode of inductive circuit connection and the first resistor being connect with the output end of the electric power management circuit, the triode Base stage is connect with the output end of the inclination sensing circuit, and the collector of the triode is connect with first lighting unit, The emitter of the triode is grounded, and one end of the first resistor is connect with the output end of the electric power management circuit, described The other end of first resistor is connect with first lighting unit.

Further, second driving unit includes the field-effect tube connecting with the inclination sensing circuit, Yi Jiyu The second resistance of the output end connection of the electric power management circuit, the grid of the field-effect tube and the inclination sensing circuit Output end connection, the drain electrode of the field-effect tube are connect with second lighting unit, the source electrode ground connection of the field-effect tube.Institute The one end for stating second resistance is connect with the output end of the electric power management circuit, the other end of the second resistance and described second Lighting unit connection.

Further, the lighting device further includes for wrapping up the power module, the control module, the illumination The outer housing of module and the induction module, the lighting module and the human body proximity sensor are set to the shell The front of body, the position close to first lighting unit and second lighting unit are respectively equipped with a light sensor Device.

Further, the back side of the outer housing is equipped with battery compartment, lid for accommodating the power supply source and closes the battery The battery cover in storehouse, the magnet for the hook hole of hook and between the battery cover and the hook hole.

Further, first lighting unit and second lighting unit are LED light.

Further, the driving switch is three gear toggle switches.

The beneficial effects of the utility model are: the lighting device that the above-mentioned design of the utility model obtains, photosensitive by being arranged Sensor, so that light luminance of its detectable ambient enviroment, when its light luminance is less than predetermined luminance value, i.e., at this time around Environment is darker or at dark, the work of human body proximity sensor is just triggered, so that can energy saving.It is passed by the way that setting human body is close Sensor, so that whether it can be detected in its induction region user's carry out activity, when there are users in its induction region, Its just can control lighting device work, when User Activity is not detected in the duration after lighting device work, control Lighting device stops working, so that can energy saving.At this time only when ambient enviroment is darkness under intelligent light-controlled inductive mode And have user in induction region when carry out activity, it just controls lighting device and works, allow to energy saving, and use Convenient, after lighting device work, user is not in induction region after the lasting preset time of activity；Or environment is brighter, people walks When movable in induction region, lighting device stops working.By the inclination sensor of setting, so that when lighting device is set When setting under a specific position, what lighting device can be unidirectional illuminate；When being arranged under another specific position, shine Bright device can be two-way illuminate so that can avoid its lighting device under particular context two-way illumination generate it is unnecessary Energy waste.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the utility model first embodiment, the structural block diagram of lighting device；

Fig. 2 is the utility model first embodiment, structural schematic diagram of the lighting device under the first visual angle；

Fig. 3 is the utility model first embodiment, the electrical block diagram of lighting device；

Fig. 4 is the utility model first embodiment, structural schematic diagram of the lighting device under the second visual angle；

Fig. 5 is the utility model first embodiment, structural schematic diagram of the lighting device under third visual angle；

Fig. 6 is the utility model first embodiment, structural schematic diagram of the lighting device under the 4th visual angle.

Essential element symbol description:

Lighting device	10	Power module	20
				Lighting module	30	Control module	40
Induction module	50	Outer housing	60
				Electric power management circuit	21	First lighting unit	31
Second lighting unit	32	Driving switch	41
				Signal processing circuit	42	Tilt sensing circuit	43
Driving circuit	44	Human body proximity sensor	51
				Photosensitive sensor	52	Inclination sensor	53
Battery cover	61	Hook hole	62
				Magnet	63	First capacitor	C1
Second capacitor	C2	Third capacitor	C3
				Triode	Q1	First resistor	R1
Field-effect tube	Q2	Second resistance	R2

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Embodiment 1, referring to figs. 1 to shown in Fig. 6, which includes that a power module 20 and power module 20 connect The lighting module 30 and control module 40 that connect and the induction module 50 being connect with control module 40.

Wherein, power module 20 include an electric power management circuit 21, connect with the input terminal of electric power management circuit 21 the One capacitor C1 and power supply source and the second capacitor C2 and third capacitor C3 being connect with the output end of electric power management circuit 21, The other end of middle first capacitor C1, the second capacitor C2 and third capacitor C3 are grounded.In the present embodiment, the capacitor of first capacitor C1 Value is 10UF, and the capacitance of the second capacitor C2 is 47UF, and the capacitance of third capacitor C3 is 100NF.The power supply in the present embodiment Source is 1.5V dry cell, and the 1.5V voltage that electric power management circuit 21 is used to be inputted end input is converted into stable 3V voltage And exported by its output end, for the work of lighting device 10.

Wherein, lighting module 30 includes the first lighting unit 31 and the second lighting unit 32, wherein the first lighting unit 31 It is LED light with the second lighting unit 32.

Wherein, control module 40 includes a driving switch 41, the signal processing circuit 42 connecting with driving switch 41 and letter Inclination sensing circuit 43 that number processing circuit 42 connects and with the driving circuit 44 that tilts sensing circuit 43 and connect.Wherein originally In embodiment, which is three gear toggle switches, can carry out three gears and stir, to realize different function.Wherein should Signal processing circuit 42 can send detection signal according to the induction module 50 got and determine output to inclination sensing circuit 43 Control signal.Inclination sensing circuit 43 is used to control the lighting method of its lighting module 30.Driving circuit 44 is for driving illumination Module 30 works.Wherein driving circuit 44 is connect with lighting module 30 comprising first connect with the first lighting unit 31 drives Moving cell, and the second driving unit being connect with the second lighting unit 32, wherein the first driving unit includes sensing with inclination The triode Q1 that circuit 43 the connects and first resistor R1 that is connect with the output end of electric power management circuit 21, wherein triode The base stage b of Q1 is connect with the output end of inclination sensing circuit 43, and the collector c of triode Q1 is connect with the first lighting unit 31, The emitter e of triode Q1 is grounded.One end of first resistor R1 is connect with the output end of electric power management circuit 21, first resistor The other end of R1 is connect with the first lighting unit 31.Wherein the second driving unit includes that the field connecting with inclination sensing circuit 43 is imitated Should the pipe Q2 and second resistance R2 that is connect with the output end of electric power management circuit 21, wherein the grid g of field-effect tube Q2 with incline The output end connection of oblique sensing circuit 43, the drain electrode d of field-effect tube Q2 are connect with the second lighting unit 32, the source of field-effect tube Q2 Pole s ground connection.One end of second resistance R2 is connect with the output end of electric power management circuit 21, the other end of second resistance R2 and The connection of two lighting units 32.

Wherein, induction module 50 includes the human body proximity sensor 51 and photosensitive sensor connecting with signal processing circuit 42 52 and with the inclination sensor 53 that connect of inclination sensing circuit 43.Wherein human body proximity sensor 51 can detect in its sense Whether answer in region has user's carry out activity.Wherein the photosensitive sensor 52 can monitor the illumination brightness in its induction region. Wherein inclination sensor 53 can detect the gradient of its lighting device 10.

Wherein, the lighting device 10 further include for wrap up power module 20, control module 40, lighting module 30 and The outer housing 60 of induction module 50, wherein the outer housing 60 is substantially square box body shape, wherein the lighting module 30 is set to The front of the outer housing 60, and its first lighting unit 31 and the second lighting unit 32 are symmetrical set.Wherein in the present embodiment, As shown in figure 4, its first lighting unit 31 is in the lower end relative to the second lighting unit 32.Wherein the driving switch 41 is set to The side of outer housing 60, signal processing circuit 42, inclination sensing circuit 43 and driving circuit 44 are set to the inside of outer housing 60. Wherein, in the present embodiment, the quantity of photosensitive sensor 52 is two, is respectively arranged on close to the first lighting unit 31 and second The position of lighting unit 32.Human body proximity sensor 51 is set to the front of the outer housing 60 and the position close to the second lighting unit 32 It sets.Wherein the back side of the outer housing 60 is equipped with battery compartment, lid for accommodating power supply source and closes the battery cover 61 of the battery compartment, is used for The hook hole 62 of hook and and the magnet 63 between battery cover 61 and hook hole 62.Wherein, battery case and battery cover 61 are set In the back bottom of outer housing 60, hook hole 62 is set to the back side middle and upper part of outer housing 60.Wherein, it should be pointed out that this is outer 60 back of shell is detachable.The aperture of a hook hole 62 generally convex, 62 middle position of hook hole is greater than two The aperture at end.For its lighting device 10 when vertical direction is installed, user can first fix the fixtures such as nail on mounting surface, then will It is fixed at the small through hole that lighting device 10 is put at the large through-hole by the middle position of hook hole 62, and passes through end, at this time Its lighting device 10 can positive and negative 180 degree fix.When lighting device 10 is installed in the horizontal direction, user can carry on the back outer housing 60 Portion first dismantles, and the small through hole that fixing piece passes through two ends is assembled outer housing 60 to after 60 back fixation of outer housing, Complete the installation of lighting device 10.In the present embodiment, which is strong magnetic, which is used to adsorb lighting device 10 solid Determine to the mounting surface position for having metal.

When specifically used, the driving switch 41 be three gear toggle switches, three of them gear be respectively be always on, shut down and Intelligent light-controlled induction.When driving switch 41 is dialed to shutdown gear by user, lighting device 10 is in off-mode；Work as user Driving switch 41 is dialed to when being always on gear, lighting device 10 is in and is always on state；When user dials to driving switch 41 When intelligent light-controlled induction is kept off, the light that signal processing circuit 42 can obtain the ambient enviroment that photosensitive sensor 52 detects is bright Degree, when getting light luminance that photosensitive sensor 52 detects and being greater than predetermined luminance value, i.e., when ambient enviroment is brighter at this time, Human body proximity sensor 51 is closed in the control of its signal processing circuit 42, to save electricity；It is detected when getting photosensitive sensor 52 When the light luminance arrived is less than predetermined luminance value, i.e., ambient enviroment is darker or at dark at this time, and signal processing circuit 42 controls Human body proximity sensor 51 is opened, and obtains the detection signal of human body proximity sensor 51, when human body proximity sensor 51 detects When having user's carry out activity in its induction region, signal processing circuit 42 issues control signal, to control lighting module 30 It starts to work.Further, after lighting module 30 is worked, human body proximity sensor 51 continues not obtain within a preset time When getting user activity information, signal processing circuit 42 issues control signal, is stopped working with controlling lighting module 30, with section About power supply.Wherein in the present embodiment, predetermined luminance value 4LUX, wherein preset time is 18 seconds, in other of the utility model In embodiment, user may also be configured to other, it is not limited here according to actual use demand.

Further, user the lighting device 10 can be vertically installed at wall side or be mounted horizontally to ceiling, On the horizontal planes such as cabinet.Wherein when user is vertically installed at wall side and positive installation, i.e. first lighting unit 31 and electricity Pond position in storehouse is always on gear when 10 bottom of lighting device, when inclination sensing circuit 43 gets driving switch 41 and is in, or in intelligence When the light-operated induction gear of energy and the control start-up operation of lighting module 30 of signal processing circuit 42, the first lighting unit 31 is constantly in Working condition, second tilted in the signal control lighting module 30 that sensing circuit 43 is obtained according to inclination sensor 53 at this time are shone Bright unit 32 is in non-working condition.The lighting device 10 is in single downward illumination mode at this time.

With above-mentioned, when user is vertically installed at wall side and reversed installation (i.e. first lighting unit 31 and battery compartment Positioned at 10 top of lighting device), or when user is horizontally mounted in the horizontal plane, opened when inclination sensing circuit 43 gets gear Pass 41, which is in, is always on gear, or in intelligent light-controlled induction gear and when signal processing circuit 42 controls the start-up operation of lighting module 30, Its first lighting unit 31 is constantly in working condition, tilts the signal that sensing circuit 43 is obtained according to inclination sensor 53 at this time The second lighting unit 32 controlled in lighting module 30 is in running order, and the lighting device 10 is in two-way illumination mould at this time Formula.

In the present embodiment, by the way that driving switch 41 is arranged, so that three gear controls of its driving switch 41 may be implemented to illuminate The use of the different mode of device 10 realizes that user can independently be switched according to different usage scenarios, when user need to use often When bright, then dial to and be always on gear；Sensing control is needed in use, being then allocated to intelligent light-controlled induction gear.

By the way that photosensitive sensor 52 is arranged, so that the light luminance of its detectable ambient enviroment, when its light luminance is greater than Predetermined luminance value, i.e., when ambient enviroment is brighter, lighting device 10 is in close state, while human body proximity sensor 51 is in Non- working condition；When its light luminance is less than predetermined luminance value, i.e., ambient enviroment is darker or at dark at this time, just triggering human body The work of proximity sensor 51, so that can energy saving by the photosensitive sensor 52 of setting.

By the way that human body proximity sensor 51 is arranged, whether there is user to live so that it can be detected in its induction region It is dynamic, when there are users in its induction region, just lighting device 10 can control to work, holding after lighting device 10 works When User Activity is not detected in the continuous time, control lighting device 10 stops working, so that can energy saving.At this time in intelligence Under light-operated inductive mode only when ambient enviroment is darkness and has user's carry out activity in induction region, just control illumination is filled It sets 10 to work, allows to energy saving, and easy to use, after lighting device 10 works, when user is not in induction region After interior activity is for 18 seconds；Or environment is brighter, when people goes to movable in induction region, lighting device 10 stops working.

By the inclination sensor 53 of setting, so that when lighting device 10 is arranged under a specific position, illumination dress Setting 10 unidirectionally can illuminate；When being arranged under another specific position, what lighting device 10 can be two-way illuminate, So that can avoid the unnecessary energy waste that two-way illumination generates under particular context of its lighting device 10.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (8)

1. a kind of lighting device, which is characterized in that the lighting device includes a power module, connect with the power module Lighting module and control module and the induction module connecting with the control module, the control module include that a gear is opened Close, the signal processing circuit that is connect with the driving switch, the inclination sensing circuit being connect with the signal processing circuit and The driving circuit connecting with the inclination sensing circuit, the driving circuit are connect with the lighting module, the induction module Including connect with the signal processing circuit human body proximity sensor, photosensitive sensor and with the inclination sensing circuit The inclination sensor of connection, the lighting module include symmetrically arranged first lighting unit and the second lighting unit, the drive Dynamic circuit includes the first driving unit connecting with first lighting unit, and connect with second lighting unit Two driving units.

2. lighting device according to claim 1, which is characterized in that the power module include an electric power management circuit, The first capacitor and power supply source that are connect with the input terminal of the electric power management circuit and the output with the electric power management circuit The second capacitor and third capacitor of connection are held, the other end of the first capacitor, second capacitor and the third capacitor is equal Ground connection.

3. lighting device according to claim 2, which is characterized in that first driving unit includes passing with the inclination The triode of inductive circuit connection and the first resistor being connect with the output end of the electric power management circuit, the triode Base stage is connect with the output end of the inclination sensing circuit, and the collector of the triode is connect with first lighting unit, The emitter of the triode is grounded, and one end of the first resistor is connect with the output end of the electric power management circuit, described The other end of first resistor is connect with first lighting unit.

4. lighting device according to claim 2, which is characterized in that second driving unit includes passing with the inclination The field-effect tube of inductive circuit connection and the second resistance being connect with the output end of the electric power management circuit, the field-effect The grid of pipe is connect with the output end of the inclination sensing circuit, and the drain electrode of the field-effect tube and second lighting unit connect It connects, the source electrode ground connection of the field-effect tube, one end of the second resistance is connect with the output end of the electric power management circuit, institute The other end for stating second resistance is connect with second lighting unit.

5. lighting device according to claim 2, which is characterized in that the lighting device further includes for wrapping up the electricity Source module, the control module, the lighting module and the induction module outer housing, the lighting module and described Human body proximity sensor is set to the front of the outer housing, close to first lighting unit and second lighting unit Position is respectively equipped with a photosensitive sensor.

6. lighting device according to claim 5, which is characterized in that the back side of the outer housing is equipped with described for accommodating The battery compartment of power supply source, lid close the battery compartment battery cover, for hook hook hole and be set to the battery cover and described Magnet between hook hole.

7. lighting device according to claim 1, which is characterized in that first lighting unit and second illumination are single Member is LED light.

8. lighting device according to claim 1, which is characterized in that the driving switch is three gear toggle switches.