CN206600673U - Intelligent dimming toning study LED - Google Patents
Intelligent dimming toning study LED Download PDFInfo
- Publication number
- CN206600673U CN206600673U CN201720222361.XU CN201720222361U CN206600673U CN 206600673 U CN206600673 U CN 206600673U CN 201720222361 U CN201720222361 U CN 201720222361U CN 206600673 U CN206600673 U CN 206600673U
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- China
- Prior art keywords
- cylinder
- light
- intelligent dimming
- lamp body
- illumination
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Abstract
The utility model discloses intelligent dimming toning study LED, solve illuminating lamp and pen container is separately provided and taken up space greatly, if and imprudence opens illuminating lamp and is then difficult to be observed when daytime, the problem of causing the wasting of resources, its drip irrigation device is to include cylinder, also it is included in the lamp body on cylinder, it is used to detect light on cylinder and output light detects the light detection means of signal, it is coupled to light detection means and detects signal with the control device of output control signal in response to light, in response to control signal with the performs device for the current supply circuit for closing lamp body；Light detection means are provided with a minimum illumination a reference value；When illumination exceedes minimum illumination a reference value, the current supply circuit of performs device conducting lamp body is simultaneously illuminated, intelligent dimming toning study LED of the present utility model, pen container and light fixture are united two into one, it is easy to automatically close illumination in the case where light is enough simultaneously, the waste of resource is avoided, use is more practical.
Description
Technical field
The utility model is related to learning tool, more particularly to intelligent dimming toning study LED.
Background technology
In study, pen container and a study lamp can be usually had dedicated for illumination, study lamp usually has light modulation
Toning function, carries out the regulation of light when being learnt at night according to environment and study habit, but illuminating lamp is accounted for
It is big according to space, it is not compact, and if imprudence opens illuminating lamp and is then difficult to be observed when daytime, cause resource
Waste, the space that could be improved.
Utility model content
The purpose of this utility model is to provide intelligent dimming toning study LED, pen container and light fixture is united two into one, simultaneously
It is easy to automatically close illumination in the case where light is enough, it is to avoid the waste of resource, use is more practical.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Intelligent dimming toning study LED, including cylinder is also included in the lamp body on cylinder, is used on cylinder to examine
Simultaneously output light detects the light detection means of signal, is coupled to light detection means and detects signal in response to light light-metering line
Held with the control device of output control signal, the current supply circuit for being coupled to control device in response to control signal to close lamp body
Luggage is put；
The light detection means are correspondingly provided with a minimum illumination a reference value；When illumination exceedes minimum illumination a reference value,
The current supply circuit of the performs device conducting lamp body is simultaneously illuminated.
Using such scheme, light detection means in intelligent dimming toning study LED can be strong to actual light
Degree is detected that control device and performs device cooperate, and realize and start when light is less than minimum illumination a reference value
Lamp body is illuminated work, can automatically be illuminated work in the case where ambient brightness is low, easy to use, without personnel
Find in the dark, automatically perform closed mode when brightness is high, economize on resources.
It is provided with preferably, the port of the cylinder is offered in mounting groove, the mounting groove for detecting and responding
In the photo resistance of illumination.
Using such scheme, the mounting groove that the port of cylinder is opened up is easily installed photo resistance, and photo resistance is from cylinder
Detected that the mode that port is installed causes the probability that photo resistance is blocked to reduce in upper end.And then cause detection more accurate
Really, installed in mounting groove and make it that photo resistance installation is more firm, also more convenient when detection means is detected,
It is stable.
Preferably, the performs device includes touching the regulation circuit of regulation brightness of illumination and control lamp body is illuminated
Lighting circuit.
Using such scheme, the regulation circuit of performs device and the cooperation of lighting circuit so that the lamp body in performs device
It can change luminous brightness under the adjustment effect of regulation circuit, realize the regulation of brightness of illumination, using can be according to environment
It is adjusted, more practical convenient.
Preferably, the side wall of the cylinder is provided with the touch ring for triggering regulation circuit, the touch ring is tactile
Touch electrode slice.
Using such scheme, the touch ring on the side wall of cylinder is easy to manual control and regulation, touches ring electric using touching
The mode of pole piece causes regulation circuit more sensitive when reconciling.
Preferably, the circumferential inlay card of touch ring is installed on cylinder.
Using such scheme, it is more convenient when the circumferential setting of ring causes regulation to operate to touch, can be in pen container
All directions carry out quickly regulation operation, while settings of inlay card enable touch ring stably be installed on cylinder,
Using more stable and firm.
Preferably, the regulation circuit is PT2102 chips.
Using such scheme, the PT2102 circuits of circuit are adjusted, more professional carry out Illumination adjusting, use is more steady
Fixed, integrated setting causes installation, and also more convenient, space is small, and replacement cost is low, is easy to the operation of operating personnel.
Preferably, the control device includes relay, the lighting circuit also includes in response to control device
Relay with control lighting circuit open and close normally opened contact.
Using such scheme, the normally opened contact of the Control in control device is controlled to lighting circuit so that
Lighting circuit is only just illuminated operation when control device exports the control signal being illuminated so that control is more straight
Connect, feedback stability.
Preferably, the cylinder includes being provided with inlay card installation lamp body between barrel and cylinder bottom, barrel and the cylinder bottom
Gap.
Using such scheme, the gap set between barrel and cylinder bottom is easily installed lamp body so that lamp body is protected,
The damage of colliding with the external world is not easily susceptible to, service life also extends, and lamp body is arranged between barrel and the gap of cylinder so that illumination
Light can be spread apart to surrounding, be cut down by barrel, it is to avoid the direct irradiation of strong light when being initially opened, using more
Relax comfortable.
Preferably, the barrel and cylinder bottom are connected by screw thread inlay card.
Using such scheme, the barrel of cylinder and the setting at cylinder bottom enable cylinder integral demounting to install, screw thread inlay card
The dismounting at barrel and cylinder bottom be set and install more convenient, while so that the installation of lamp body and changing also enhanced convenience.
In summary, the utility model has the advantages that：
The screw thread inlay card of barrel and cylinder, which is set, make it that the installation of lamp body is more convenient, detection means and control device pair
The illumination of lamp body is controlled, enabling the lamp body under the low environment of light on pen container can be activated, and adjusting means
Set and then facilitate to lamp body brightness and the control of keying, the convenient regulation for carrying out illumination as needed, practical convenient, in ring
Lighting circuit controlled device is controlled and can not turned in the case that border illumination is enough, and then avoids on daytime or have illumination
In the case of lamp body be illuminated and cause waste of resource.
Brief description of the drawings
Fig. 1 is the structural representation of intelligent dimming toning study LED；
Fig. 2 is the sectional view of intelligent dimming toning study LED；
Fig. 3 is the circuit connecting relation figure of detection means and control device；
Fig. 4 is performs device circuit theory diagrams.
In figure：1st, cylinder；11st, barrel；12nd, cylinder bottom；2nd, gap；21st, lamp body；3rd, mounting groove；31st, photo resistance；4th, touch
Touch ring；5th, detection means；51st, circuit is detected；52nd, reference circuit；53rd, comparison circuit；6th, control device；7th, performs device；71、
Adjust circuit；72nd, lighting circuit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Intelligent dimming toning study LED disclosed in the present embodiment, as shown in Figures 1 and 2, shape is identical with pen container, bag
Cylinder 1 is included, cylinder 1 is made up of barrel 11 and cylinder bottom 12 again, barrel 11 and cylinder bottom 12 are realized detachably by the mutual inlay card of screw thread
Connection.
As shown in Figures 1 and 2, mounting groove 3 is offered on the port of cylinder 1, the inner circumferential inlay card of mounting groove 3, which is provided with, to be used for
The uniform intervals of photo resistance 31 in the photo resistance 31 that detection light is shone, mounting groove 3, which are set, to be detected.On the side wall of cylinder 1
It is also equipped with touching ring 4, touches the circumferential inlay card of ring 4 on barrel 11, lateral wall and the flush of barrel 11 touch ring 4 to touch
Electrode slice, the touch that can be sensed in human hand is adjusted.The end face of junction between barrel 11 and cylinder bottom 12 in barrel 11
On offer gap 2, also include the lamp body 21 for luminous lighting, the inlay card of lamp body 21 is installed in gap 2, passes through barrel 11
Realize and be fixedly mounted with cylinder bottom 12, and lamp body 21 is preferably LED, circumferential inlay card, which is installed, carries out Uniform Illumination.
As shown in figure 3, also include being used to detect light and export the light detection means 5 of detection signal, light detection dress
Put 5 detection circuit 51, the benchmark for setting and adjusting minimum illumination a reference value for including being detected by photo resistance 31
Circuit 52 and the signal for detecting circuit 51 and reference circuit 52 is compared and the comparison circuit 53 of detection signal is exported.Inspection
Slowdown monitoring circuit 51 includes the negative coefficient photo resistance 31 that resistance reduces with illumination enhancing, i.e. resistance RL1 is photo resistance 31, light
Quick resistance 31 is also in series with divider resistance R1, and comparison circuit 53 is comparator A1, photo resistance 31 and divider resistance connection section
Point is coupled to comparator A1 in-phase end.Comparator A1 end of oppisite phase is coupled to reference circuit 52.
The output end of detection means 5 has been also coupled to control device 6, and it is defeated that control device 6 is coupled to comparator A1 including base stage
Go out the triode Q1 at end, triode Q1 colelctor electrode is coupled to power supply VCC, be also in series between emitter stage and earth terminal GND after
Electrical equipment KM1 coil, relay KM1 coils from parallel connection of coils has diode D1.
As shown in figure 4, also including the performs device 7 in response to control device 6, performs device 7 includes being used for touch-control regulation
The regulation circuit 71 and lighting circuit 72 for lighting operation.Lighting circuit 72 includes power supply and illuminating lamp L, power supply output string
The normally opened contact KM1-1 for the relay KM1 for being controlled by control circuit is associated with, when control device 6 is turned on, power supply could normally enter
Row powered operation.
Regulation circuit 71 is using the chip PT2102 operations for being used to adjust illumination, and chip PT2102 input is 4 pins,
Touching electrode M is coupled to isolation capacitance C1, C2 and the pin of resistance R4, R5 input induced signal input 4 successively, by chip
After PT2102 inter-process, trigger signal is coupled to the two-way brilliant lock of 6 pins by 6 pins of output end in addition through electric capacity C4, R8
Pipe VS triggering end, turns it on change, by touching Touching electrode M so that the voltage on electric capacity C1 and C2 changes,
Touch and once input a trigger signal to input, after chip PT2102 processing, bulb present brightness according to dim light, in
Light, Qiang Guang, the such order in pass are operated.
When detection means 5 detects light intensity less than minimum illumination a reference value, detection means 5 exports the inspection of high level
Signal is surveyed, the triode Q1 conductings of control device 6, the relay KM1 of control device 6 coil obtains electric so that in performs device 7
Lighting circuit 72, which is in, can be switched on state, when Touching electrode M is touched electric capacity both end voltage be changed, chip PT2102
Input signal input after signal after processing output regulation, and control the lamp body 21 in lighting circuit 72 to illuminate
The change of brightness.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. intelligent dimming toning study LED, including cylinder (1), it is characterized in that：Also be included in lamp body (21) on cylinder (1),
It is used to detect light on cylinder (1) and output light detects the light detection means (5) of signal, is coupled to light detection dress
Put (5) and in response to light detect signal with the control device (6) of output control signal, be coupled to control device (6) in response to
Control signal is to close the performs device (7) of the current supply circuit of lamp body (21)；
The light detection means (5) are correspondingly provided with a minimum illumination a reference value；When illumination exceedes minimum illumination a reference value, institute
State the current supply circuit of performs device (7) conducting lamp body (21) and be illuminated.
2. intelligent dimming toning study LED according to claim 1, it is characterized in that：The port of the cylinder (1) is opened up
Have in mounting groove (3), the mounting groove (3) and be provided with for detecting and in response to the photo resistance (31) of illumination.
3. intelligent dimming toning study LED according to claim 1, it is characterized in that：The performs device (7) includes touching
Touch the lighting circuit (72) that the regulation circuit (71) and control lamp body (21) of regulation brightness of illumination are illuminated.
4. intelligent dimming toning study LED according to claim 3, it is characterized in that：The side wall of the cylinder (1) is installed
There is the touch ring (4) for triggering regulation circuit (71), the touch ring (4) is Touching electrode.
5. intelligent dimming toning study LED according to claim 4, it is characterized in that：The circumferential inlay card of touch ring (4)
It is installed on cylinder (1).
6. intelligent dimming toning study LED according to claim 5, it is characterized in that：It is described regulation circuit (71) be
PT2102 chips.
7. intelligent dimming toning study LED according to claim 3, it is characterized in that：The control device (6) includes
Relay, the lighting circuit (72) also includes in response to the relay of control device (6) controlling lighting circuit (72) to open and close
Normally opened contact.
8. intelligent dimming toning study LED according to claim 1, it is characterized in that：The cylinder (1) includes barrel
(11) gap (2) that inlay card installs lamp body (21) and cylinder bottom (12), is provided between the barrel (11) and cylinder bottom (12).
9. intelligent dimming toning study LED according to claim 8, it is characterized in that：The barrel (11) and cylinder bottom
(12) connected by screw thread inlay card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222361.XU CN206600673U (en) | 2017-03-08 | 2017-03-08 | Intelligent dimming toning study LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222361.XU CN206600673U (en) | 2017-03-08 | 2017-03-08 | Intelligent dimming toning study LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600673U true CN206600673U (en) | 2017-10-31 |
Family
ID=60146979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222361.XU Expired - Fee Related CN206600673U (en) | 2017-03-08 | 2017-03-08 | Intelligent dimming toning study LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901666A (en) * | 2017-11-14 | 2018-04-13 | 浙江群石工业设计有限公司 | A kind of Multi-functional Luminous pen |
-
2017
- 2017-03-08 CN CN201720222361.XU patent/CN206600673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901666A (en) * | 2017-11-14 | 2018-04-13 | 浙江群石工业设计有限公司 | A kind of Multi-functional Luminous pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |