CN201043742Y - Healthy and energy-saving short sight resistant desk lamp - Google Patents
Healthy and energy-saving short sight resistant desk lamp Download PDFInfo
- Publication number
- CN201043742Y CN201043742Y CNU2006201454977U CN200620145497U CN201043742Y CN 201043742 Y CN201043742 Y CN 201043742Y CN U2006201454977 U CNU2006201454977 U CN U2006201454977U CN 200620145497 U CN200620145497 U CN 200620145497U CN 201043742 Y CN201043742 Y CN 201043742Y
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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 provides a health energy-saving anti-myopia reading lamp and belongs to the field of living goods. The lamp can solve the problem that the prior reading lamp cannot correct sitting posture and has poor effect of anti-myopia, with large electromagnetic radiation and obvious strobe. A main control chip MCU of the health energy-saving anti-myopia reading lamp is respectively and electrically connected with a plurality of reflecting infrared emission probe, at least one reflecting infrared receiving probe and an optical line monitoring sensor, the main control chip MCU, an OTP voice IC control chip, a voice power amplifier IC and a loudspeaker are electrically interconnected in series, and the main control chip MCU, an automatic electronic switch relay and a light source for lighting are electrically interconnected in series; the main control chip MCU is electrically connected with at least one flashlight, a function operation input keyboard comprises a plurality of buttons, the main control chip MCU is electrically connected with a crystal screen, and a plurality of buttons are electrically connected with the main control chip MCU. The reading lamp not only can be used for lighting, but also play the role of monitoring and educating children.
Description
Technical field
The utility model relates to a kind of desk lamp, relates in particular to and a kind ofly monitors sitting posture, vision protection, training eyeball, little, the no stroboscopic of electromagnetic radiation, energy-conserving and environment-protective, effectively supervises the health energy-saving myopia prevention desk lamp of child's learning state.
Background technology
In general traditional desk lamp has only manual operation to open or close switch, lamp luminescence is lighted or extinguishes, and has only this basic serviceability of illumination, can not satisfy user's further diversified requirement.
Therefore, industry has designed the desk lamp that can prevent myopia, CN2405114Y proposes as the Chinese patent notification number, comprise infrared distance measurement entangle appearance circuit, automatic control work and rest circuit, circuit with an automatic light meter, infrared automatic switching circuit, high light warning circuit, ordinary light turn off the light the low light level turn on light circuit, vision monitoring circuit, alleviate eyes muscular fatigue circuit, voice advice circuit, voice warning circuit etc., but correcting sitting postures, myopic-preventing effect are bad, use the electromagnetic radiation of electricity-saving lamp and rectifier bigger, stroboscopic is more obvious, brings discomfort to the people.
Summary of the invention
The technical problems to be solved in the utility model is: overcome existing desk lamp correcting sitting postures, myopic-preventing weak effect; electromagnetic radiation is big; the tangible problem of stroboscopic provides a kind of and monitors sitting posture, vision protection, training eyeball, little, the no stroboscopic of electromagnetic radiation, energy-conserving and environment-protective, effectively supervises the health energy-saving myopia prevention desk lamp of child's learning state.
In order to solve the problems of the technologies described above, the utility model proposes following technical scheme: a kind of health energy-saving myopia prevention desk lamp, it comprises a shell, one lampshade support bar, one is installed in the lampshade of this lampshade supporting bar top, one is installed in the lighting source in this lampshade, some reflection type infrared transmitting probes, at least one reflection type infrared receiving transducer, one main control chip MCU (Micro Controller Unit, microprocessor), one stores OTP (the One Time Programmable of some suggestion voices, one-off programming) voice IC (Integrated Circuit, integrated circuit) control chip, one voice power discharging IC, one loudspeaker, one light monitoring sensor, one Automatic Electronic Switch relay, one flash lamp, one feature operation input keyboard, one LCDs; This main control chip MCU electrically connects with these some reflection type infrared transmitting probes, this at least one reflection type infrared receiving transducer, this light monitoring sensor respectively, this main control chip MCU, OTP voice IC control chip, voice power discharging IC and loudspeaker electrically connect successively, and this main control chip MCU, Automatic Electronic Switch relay and lighting source electrically connect successively; These some reflection type infrared transmitting probes are located at position up and down respectively; This reflection type infrared receiving transducer is located between these some reflection type infrared transmitting probes; This main control chip MCU and this at least one flash lamp electrically connect, and this feature operation input keyboard comprises several buttons, and this main control chip MCU and this LCDs electrically connect, and these several buttons all electrically connect with this main control chip MCU.
Further improvement in the technical proposal is: this health energy-saving myopia prevention desk lamp comprises four above-mentioned reflection type infrared transmitting probes, an above-mentioned reflection type infrared receiving transducer, and this four reflection type infrared transmitting probe is a rhombus and distributes.
Further improvement in the technical proposal is: this health energy-saving myopia prevention desk lamp also comprises the LED lamp of some training eyeballs, comprises a training button in this plurality of keys.
Further improvement in the technical proposal is: this health energy-saving myopia prevention desk lamp comprises four above-mentioned LED lamps, and wherein two LED lamps are located at the two ends, the left and right sides of this lampshade respectively, and two LED lamps are located at respectively on the centre and this shell of this lampshade in addition.
Further improvement in the technical proposal is: this health energy-saving myopia prevention desk lamp comprises that also one provides the dc source of low-voltage DC, and this lighting source is that LED is formed.
Further improvement in the technical proposal is: these some reflection type infrared transmitting probes are the reflection type infrared transmitting probes that can regulate detection range.
Further improvement in the technical proposal is: this at least one flash lamp is installed on the shell.
Further improvement in the technical proposal is: this plurality of keys all is installed on this shell.
Further improvement in the technical proposal is: this LCDs is installed on this shell.
The utlity model has following beneficial effect: in the utility model, survey the head part position with four reflection type infrared transmitting probes and determine whether sitting posture is correct, if abnormal sitting posture is true, take modes such as voice reminder, flash lamp irradiation are reminded, pressure is turned off the light to reach monitoring child sitting posture, vision protection purpose; Determine whether and to turn on light by light monitoring sensor monitoring external environment light power,, turn on light automatically and protect child's eyesight if light is darker; Can realize the automatic switch lamp by four reflection type infrared transmitting probes and light monitoring sensor; Shinny successively by four LED lamps, assist the user to train eyeball, prevent and alleviate eye fatigue; This lighting source is used the light emitting diode of a high brightness, be direct current owing to what adopt, so electromagnetic radiation is little, no stroboscopic, energy-conserving and environment-protective; Feature operation input keyboard and LCDs are installed, and the convenient inquiry accumulative total learning time and the seat number of times of running away are effectively supervised child's learning state; The voice suggestion of true man's sound is reminded effective.
Description of drawings
Fig. 1 is the stereogram of the utility model health energy-saving myopia prevention desk lamp.
Fig. 2 is the schematic block circuit diagram of the utility model health energy-saving myopia prevention desk lamp.
Fig. 3 is the circuit diagram of the utility model health energy-saving myopia prevention desk lamp.
The specific embodiment
See also Fig. 1 to Fig. 3, a kind of health energy-saving myopia prevention desk lamp, it comprises LED lamp 17, a direct current power supply 18 of a base 1, a shell 2, a lampshade support bar 3, a lampshade 4, a lighting source 5, four reflection type infrared transmitting probe 6, one reflection type infrared receiving transducers 7, a main control chip MCU8, an OTP voice IC control chip 9, a voice power discharging IC 10, loudspeaker 11, two flash lamps 12, a feature operation input keyboard 13, a LCDs 14, a light monitoring sensor 15, an Automatic Electronic Switch relay 16, four training eyeballs.
This base 1 is a flat cuboid.Be equiped with a supply hub 22 and an audio jack 24 on the back plate of this base 1.
This shell 2 is located on this base 1, and this shell 2 is the robot shapes of standing, and its inside is hollow.
This lampshade support bar 3 is installed on this base 1.
This lampshade 4 is installed in the top of this lampshade support bar 3.
This lighting source 5 is installed in this lampshade 4, and the LED that this lighting source 5 is high brightness is formed.
This four reflection type infrared transmitting probe 6 is located at forehead, two shoulders and the place, chest of this robot respectively, is a rhombus and distributes.
This reflection type infrared receiving transducer 7 is located at the neck centre position of this robot, and this reflection type infrared receiving transducer 7 is located between this four reflection type infrared transmitting probe 6.
These four reflection type infrared transmitting probes 6 are launched infrared ray, reflect by this reflection type infrared receiving transducer 7 to receive when running into human body.The detection range distance of these four reflection type infrared transmitting probes 6 can be by changing different change of resistance in the internal circuit.Therefore the distance of having avoided the reflection type infrared transmitting probe 6 of human body distance greater than the maximum detectable range of this reflection type infrared transmitting probe 6 cause can't operate as normal problem.
This main control chip MCU8, OTP voice IC control chip 9, voice power discharging IC 10, Automatic Electronic Switch relay 16 all are installed in this shell 2 inside.
This main control chip MCU8 is used for controlling reflection type infrared transmitting probe 6, OTP voice IC control chip 9, LCDs 14, Automatic Electronic Switch relay 16.
Store some true man's suggestion voices in these OTP voice IC control chip 9, under different situations, access different a certain sentence suggestion voices.
These loudspeaker 11 are installed in the relief pattern place of these shell 2 bellies.
These two flash lamps 12 are installed in respectively on the instep of two pin of robot of shell 2.
This feature operation input keyboard 13 comprises several buttons 132, and this plurality of keys 132 all is installed on the instep surface of robot of this shell 2.Comprise an inquiry button 1322, a training button 1324 in this plurality of keys 132.
This LCDs 14 is installed on the nose mouth position of the robot of this shell 2.
This light monitoring sensor 15 is installed on this shell 2.
In the LED lamp 17 of this four training eyeball, wherein two LED lamps 17 are located at the two ends, the left and right sides of this lampshade 4 respectively, and two LED lamps 17 are located at position between the bipod of robot of the centre of this lampshade 4 and this shell 2 respectively in addition.These four LED lamps 17 can send the light of different colours.
This dc source 18 can correspondingly insert in the supply hub 22 of this shell 2, and commercially available High Level AC Voltage is changed into low-voltage DC, the electric energy supply is provided for whole desk lamp.
This main control chip MCU8 and these four reflection type infrared transmitting probes 6 electrically connect, to realize the control to these four reflection type infrared transmitting probes 6.
This reflection type infrared receiving transducer 7 and this main control chip MCU8 electrically connect, and guarantee that this main control chip MCU8 receives the signal of telecommunication that this reflection type infrared receiving transducer 7 transmits smoothly.
This main control chip MCU8, OTP voice IC control chip 9, voice power discharging IC 10 and loudspeaker 11 electrically connect successively, to realize the control to OTP voice IC control chip 9.
This main control chip MCU8 and this two flash lamps 12 electrically connect, to realize the control to these two flash lamps 12.
This main control chip MCU8 and this light monitoring sensor 15 electrically connect, and guarantee that this main control chip MCU8 receives the signal of telecommunication that this light monitoring sensor 15 transmits smoothly.
This main control chip MCU8, Automatic Electronic Switch relay 16 and lighting source 5 electrically connect successively, to realize the control to Automatic Electronic Switch relay 16.
This main control chip MCU8 and this LCDs 14 electrically connect, to realize the control to this LCDs 14.
The utility model can be realized the function of automatic switch electric light, its operation principle is: when certain distance stops in face of the people enters this desk lamp, these four reflection type infrared transmitting probes 6 send infra-red detection to human body, this infrared ray returns by this reflection type infrared receiving transducer 7 and receives then, produce pulse electrical signal, system begins to enter working condition, this reflection type infrared receiving transducer 7 transmits a signal of telecommunication to main control chip MCU8, this light monitoring sensor 15 is monitored the light power of external environments and is also sent a signal of telecommunication in this main control chip MCU8 simultaneously, handle by main control chip MCU8 then, if it is darker that this light monitoring sensor 15 monitors extraneous light, this main control chip MCU8 sends a signal of telecommunication for this Automatic Electronic Switch relay 16, this Automatic Electronic Switch relay 16 is connected power supplys and is allowed these lighting source 5 luminous lighting, this main control chip MCU8 sends a signal of telecommunication and triggers OTP voice IC control chip 9, access a corresponding voice suggestion, handle by voice power discharging IC 10, play back by loudspeaker 11 at last, " child; you initiatively learn me and are very glad that we wholeheartedly finish the learning objective of today for example.”。If it is brighter that this light monitoring sensor 15 monitors extraneous light, this lighting source 5 is not luminous.When the people leaves the investigative range of this reflection type infrared transmitting probe 6, perhaps this light monitoring sensor 15 monitors extraneous light when bright, this main control chip MCU8 sends another signal of telecommunication for this Automatic Electronic Switch relay 16, and these Automatic Electronic Switch relay 16 deenergizations extinguish this lighting source 5.
The utility model can realize monitoring the function of people's sitting posture, its operation principle is: earlier according to human body height setting distance, when in face of the people is sitting in desk lamp, learning, reflection type infrared transmitting probe 6 sends ultrared sensing, if people's head left avertence, right avertence, cross low or when lying prostrate on the table, this infrared ray returns by this reflection type infrared receiving transducer 7 and receives, this reflection type infrared receiving transducer 7 transmits a signal of telecommunication to main control chip MCU8, main control chip 3 sends in the signal of telecommunication triggering OTP voice IC control chip 9 then, access a corresponding voice suggestion, handle by voice power discharging IC 10, play back by loudspeaker 11 at last, for example " child, your sitting posture is not right; come back and square one's shoulders, confidence helps you successfully ".And this main control chip MCU8 sends the signal of telecommunication for these two flash lamps 12, makes this two flash lamps, 12 luminous lighting, and the light irradiation of this two flash lamp 12 reminds the people just to sit to people's face by the irradiation of light.If incorrect sitting posture has continued after the certain hour, this main control chip MCU8 sends the signal of telecommunication for this Automatic Electronic Switch relay 16, these Automatic Electronic Switch relay 16 deenergizations extinguish this lighting source 5, carry out and force to turn off the light, when the people returns to correct sitting posture, this main control chip MCU8 notice Automatic Electronic Switch relay 16 is connected power supply and is made lighting source 5 recover luminous.The function of this monitoring sitting posture, whether body gesture is rectified, and in time remind child to correct during comprehensive monitoring child reading and writing, prevention child myopia or bow-backed.
When carrying out the function of above-mentioned monitoring sitting posture, if discovery feature lost efficacy, might be that the detection range setting of these four reflection type infrared transmitting probes 6 is incorrect, need to regulate the detection range of this reflection type infrared transmitting probe 6.
This main control chip MCU8 has storage accumulative total learning time every day and learns to leave the function of seat number of times midway, the storage cumulative time with the operation principle of leaving the seat number of times is: when child is sitting in face of this desk lamp, this reflection type infrared transmitting probe 6 sends ultrared sensing behind the people, this infrared ray returns by this reflection type infrared receiving transducer 7 and receives, this reflection type infrared receiving transducer 7 transmits a signal of telecommunication to main control chip MCU8, this main control chip MCU8 opening entry time then, leave up to child, reflection type infrared transmitting probe 6 detectings finish timing less than this main control chip of man-hour MCU8, and write down and run away once, this main control chip MCU8 can (or in other setting-up times) accurately note the number of times that child adds up to be sitting in the time of robot study in front every day and (or in other setting-up times) child leaves seat in 40 minutes in a week, and child can't change data.
The utility model further has the above-mentioned cumulative time of inquiry and leaves the function of number of times, its operation principle is: when this main control chip MCU8 note in one day or in half a day child accumulative total be sitting in after child leaves the number of times of seat in time and 40 minutes of study in face of the desk lamp, the head of a family can be by pressing inquiry button 1332, just can send the signal of telecommunication to main control chip MCU8, this main control chip MCU8 transmits the electrical signal to this LCDs 14 then, child accumulative total learning time and the number of times that leaves seat are presented at LCDs 14, allow the head of a family clearly understand child's study condition.
The utility model also has the function of training eyeball, can help to train eyeball, easing eyes fatigue, concrete operation principle is: the user pushes this training button 1324, send a signal of telecommunication to main control chip MCU8, this main control chip MCU8 transmits the electrical signal to this four LED lamps 17 then, and it is luminous to control this four LED lamp 17, and illumination mode can be: four LED lamps 17 are light or light or light successively at random successively successively counterclockwise clockwise.Push this training button 1324 once more, this four LED lamp 17 is all extinguished, stop training.
In the utility model, survey the head part position with four reflection type infrared transmitting probes 6 and determine whether sitting posture is correct, if abnormal sitting posture is true, take modes such as voice reminder, flash lamp 12 irradiations are reminded, pressure is turned off the light to reach monitoring child sitting posture, vision protection purpose; Determine whether and to turn on light by light monitoring sensor 15 monitoring external environment light powers,, turn on light automatically and protect child's eyesight if light is darker; Can realize the automatic switch lamp by four reflection type infrared transmitting probes 6 and light monitoring sensor 15; Shinny successively by four LED lamps 17, assist the user to train eyeball, prevent and alleviate eye fatigue; This lighting source 5 is used the LED of a high brightness, be direct current owing to what adopt, so electromagnetic radiation is little, no stroboscopic, energy-conserving and environment-protective; Feature operation input keyboard 13 and LCDs 14 are installed, and the convenient inquiry accumulative total learning time and the seat number of times of running away are effectively supervised child's learning state; The voice suggestion of true man's sound is reminded effective.
Claims (9)
1. health energy-saving myopia prevention desk lamp, it lampshade, one that comprises that a shell, a lampshade support bar, are installed in this lampshade supporting bar top are installed in OTP voice IC control chip, a voice power discharging IC, loudspeaker, a light monitoring sensor, the Automatic Electronic Switch relay that the lighting source in this lampshade, some reflection type infrared transmitting probes, at least one reflection type infrared receiving transducer, a main control chip MCU, store some suggestion voices;
This main control chip MCU electrically connects with these some reflection type infrared transmitting probes, this at least one reflection type infrared receiving transducer, this light monitoring sensor respectively, this main control chip MCU, OTP voice IC control chip, voice power discharging IC and loudspeaker electrically connect successively, and this main control chip MCU, Automatic Electronic Switch relay and lighting source electrically connect successively;
It is characterized in that:
These some reflection type infrared transmitting probes are located at position up and down respectively;
This reflection type infrared receiving transducer is located between these some reflection type infrared transmitting probes;
This health energy-saving myopia prevention desk lamp also comprises at least one flash lamp, a feature operation input keyboard, a LCDs, this main control chip MCU and this at least one flash lamp electrically connect, this feature operation input keyboard comprises several buttons, this main control chip MCU and this LCDs electrically connect, and these several buttons all electrically connect with this main control chip MCU.
2. health energy-saving myopia prevention desk lamp according to claim 1, it is characterized in that: this health energy-saving myopia prevention desk lamp comprises four above-mentioned reflection type infrared transmitting probes, an above-mentioned reflection type infrared receiving transducer, and this four reflection type infrared transmitting probe is a rhombus and distributes.
3. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: this health energy-saving myopia prevention desk lamp also comprises the LED lamp of some training eyeballs, comprises a training button in this plurality of keys.
4. health energy-saving myopia prevention desk lamp according to claim 3, it is characterized in that: this health energy-saving myopia prevention desk lamp comprises four above-mentioned LED lamps, wherein two LED lamps are located at the two ends, the left and right sides of this lampshade respectively, and two LED lamps are located at respectively on the centre and this shell of this lampshade in addition.
5. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: this health energy-saving myopia prevention desk lamp comprises that also one provides the dc source of low-voltage DC, and this lighting source is that LED is formed.
6. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: these some reflection type infrared transmitting probes are the reflection type infrared transmitting probes that can regulate detection range.
7. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: this at least one flash lamp is installed on the shell.
8. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: this plurality of keys all is installed on this shell.
9. health energy-saving myopia prevention desk lamp according to claim 1 is characterized in that: this LCDs is installed on this shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201454977U CN201043742Y (en) | 2006-12-30 | 2006-12-30 | Healthy and energy-saving short sight resistant desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201454977U CN201043742Y (en) | 2006-12-30 | 2006-12-30 | Healthy and energy-saving short sight resistant desk lamp |
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| Publication Number | Publication Date |
|---|---|
| CN201043742Y true CN201043742Y (en) | 2008-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201454977U Expired - Fee Related CN201043742Y (en) | 2006-12-30 | 2006-12-30 | Healthy and energy-saving short sight resistant desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043742Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610046A (en) * | 2012-02-27 | 2012-07-25 | 哈尔滨东方安科技有限公司 | Real-time working condition multifunctional alarm system |
| CN103269542A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Wireless power table lamp |
| CN103335265A (en) * | 2013-01-16 | 2013-10-02 | 何立佳 | Split type wireless sitting posture monitoring myopia prevention desk lamp and manufacturing method thereof |
| CN103431865A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Device and method for detecting sitting posture |
| CN104812133A (en) * | 2015-04-14 | 2015-07-29 | 华南理工大学 | Multifunctional following table lamp |
| CN105931436A (en) * | 2016-06-03 | 2016-09-07 | 深圳市中幼国际教育科技有限公司 | Children' writing posture correction device |
| CN106287384A (en) * | 2016-08-29 | 2017-01-04 | 深圳市华增科技有限公司 | A kind of eye-protecting desk lamp with correcting sitting posture intelligent reminding function |
| CN107166218A (en) * | 2017-06-03 | 2017-09-15 | 马晓亮 | A kind of Multifunctional table lamp for students |
-
2006
- 2006-12-30 CN CNU2006201454977U patent/CN201043742Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610046A (en) * | 2012-02-27 | 2012-07-25 | 哈尔滨东方安科技有限公司 | Real-time working condition multifunctional alarm system |
| CN103335265A (en) * | 2013-01-16 | 2013-10-02 | 何立佳 | Split type wireless sitting posture monitoring myopia prevention desk lamp and manufacturing method thereof |
| CN103269542A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Wireless power table lamp |
| CN103431865A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Device and method for detecting sitting posture |
| CN103431865B (en) * | 2013-08-15 | 2015-09-23 | 步步高教育电子有限公司 | A kind of device and method detecting sitting posture |
| CN104812133A (en) * | 2015-04-14 | 2015-07-29 | 华南理工大学 | Multifunctional following table lamp |
| CN105931436A (en) * | 2016-06-03 | 2016-09-07 | 深圳市中幼国际教育科技有限公司 | Children' writing posture correction device |
| CN106287384A (en) * | 2016-08-29 | 2017-01-04 | 深圳市华增科技有限公司 | A kind of eye-protecting desk lamp with correcting sitting posture intelligent reminding function |
| CN107166218A (en) * | 2017-06-03 | 2017-09-15 | 马晓亮 | A kind of Multifunctional table lamp for students |
| CN107166218B (en) * | 2017-06-03 | 2019-04-12 | 马晓亮 | A kind of Multifunctional table lamp for students |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: He Feifan Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20111230 |