CN105465674A - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN105465674A CN105465674A CN201511022440.8A CN201511022440A CN105465674A CN 105465674 A CN105465674 A CN 105465674A CN 201511022440 A CN201511022440 A CN 201511022440A CN 105465674 A CN105465674 A CN 105465674A
- Authority
- CN
- China
- Prior art keywords
- desk lamp
- distance
- lamp
- circuit board
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000010365 information processing Effects 0.000 claims abstract description 9
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a desk lamp, which comprises a lamp holder, wherein the lamp holder is connected with a lampshade and a lamp cap through a support rod, and the desk lamp also comprises an automatic light-off device which can automatically turn off the lamp when the distance between the head of a child and a desktop is too short, wherein the automatic light-off device comprises an ultrasonic ranging device and a control circuit board. The invention is provided with an automatic light-off device, when the distance between the head of the child and the desktop is too close, the distance between the head of the child and the desktop is judged by the ultrasonic transmitter and the ultrasonic receiver through the time of transmitting and receiving ultrasonic waves, when the distance is too close, the ultrasonic information processing module receives a signal and then sends the signal to the control circuit board, the control circuit board closes the switch module to cut off the power of the desk lamp, and when the distance between the head of the child and the desktop is proper, the desk lamp can be powered on. Is suitable for all children and has simple structure.
Description
[technical field]
The present invention relates to a kind of desk lamp, more particularly relate to a kind of desk lamp used for children.
[background technology]
It is more and more that present family desk lamp uses, be particularly supplied to the desk lamp that children use also more and more, have LED, have incandescent lamp, have cartoon class, have European, also has eyeshield.
But regardless of which kind of desk lamp, children in use, can only be that regulate brightness, the aspects such as light regulating, protect children from adjustment height.But because the height of every child is different, above-mentioned desk lamp can not accomplish that can be adapted to all children uses.
[summary of the invention]
The object of the invention is to a gram report the deficiencies in the prior art part, automatically can turn off the light when providing a kind of head children and desktop distance too closely, be adapted to all children and use, the simple desk lamp of structure.
The object of the present invention is achieved like this:
A kind of desk lamp, it comprises lamp socket, lamp socket is connected with lampshade and lamp holder by support bar, and the automatic light-off device can automatically turned off the light when it is characterized in that its head being also included in children and desktop distance are too closely, automatic light-off device comprises supersonic range finder and control circuit board.
A kind of desk lamp described above, is characterized in that described control circuit board comprises switch module, ultrasound information processing module.
A kind of desk lamp described above, is characterized in that described supersonic range finder comprises ultrasonic transmitter and ultrasonic receiver.
A kind of desk lamp described above, it is characterized in that described its also comprises a speech prompting system, described speech prompting system comprises loudspeaker and speech processing module.
A kind of desk lamp described above, is characterized in that described supersonic range finder is arranged on lamp socket.
Beneficial effect of the present invention:
The present invention is provided with device of automatically turning off the light, when the head of children and desktop distance too near time, ultrasonic transmitter and ultrasonic receiver, by transmitting and receiving hyperacoustic time, judge head and the desktop distance of children, when distance is too near, after ultrasound information processing module receives signal, send signal to control circuit board, control circuit board, by closing switch module, makes desk lamp power-off, when the head of children and desktop are apart from time suitable, desk lamp just can be made to be energized.Be adapted to all children use, structure is simple.
[accompanying drawing explanation]
Fig. 1 is the structure chart of desk lamp of the present invention;
Fig. 2 is the schematic diagram of automatic light-off device of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of desk lamp, it comprises lamp socket 1, lamp socket 1 is connected with lampshade 3 and lamp holder 4 by support bar 2, its be also included in the head of children and desktop distance too near time the automatic light-off device 5 that can automatically turn off the light, automatic light-off device 5 comprises supersonic range finder 6 and control circuit board 7.Wherein control circuit board 7 comprises switch module 71, ultrasound information processing module 72.Wherein supersonic range finder 6 comprises ultrasonic transmitter 61 and ultrasonic receiver 62.After turn on lights, when the head of children and desktop distance too near time, ultrasonic transmitter 61 and ultrasonic receiver 62 are by transmitting and receiving hyperacoustic time, judge head and the desktop distance of children, when distance is too near, after ultrasound information processing module 72 receives signal, send signal to control circuit board 7, control circuit board 7 is by closing switch module 71, make desk lamp power-off, when the head of children and desktop are apart from time suitable, after ultrasound information processing module 72 receives signal, send signal to control circuit board 7, control circuit board 7 will open switch module 71, desk lamp is energized.
The present invention also comprises a speech prompting system 8, and described speech prompting system comprises loudspeaker 81 and speech processing module 82.When the head of children and desktop distance too near time, after ultrasound information processing module 72 receives signal, send signal to control circuit board 7, control circuit board 7 sends signal to speech processing module 82, speech processing module 82 sends signal to loudspeaker 81, prompting children follow from close to too, should keep certain distance, otherwise will close desk lamp after a little paper money clock.
Supersonic range finder 6 of the present invention can be arranged on lamp socket 1 or on support bar 2.
Supersonic range finder 6 and ultrasound information processing module 72 are according to ultrasonic wave formula: S=V × T/2 calculates distance, and wherein S is distance, and V is speed, and T is the time.
Claims (5)
1. a desk lamp, it comprises lamp socket (1), lamp socket (1) is connected with lampshade (3) and lamp holder (4) by support bar (2), the automatic light-off device (5) can automatically turned off the light when it is characterized in that its head being also included in children and desktop distance are too closely, device (5) of automatically turning off the light comprises supersonic range finder (6) and control circuit board (7).
2. a kind of desk lamp according to claim 1, is characterized in that described control circuit board (7) comprises switch module (71), ultrasound information processing module (72).
3. a kind of desk lamp according to claim 1, is characterized in that described supersonic range finder (6) comprises ultrasonic transmitter (61) and ultrasonic receiver (62).
4. a kind of desk lamp according to claim 1, it is characterized in that described its also comprises a speech prompting system (8), described speech prompting system comprises loudspeaker (81) and speech processing module (82).
5. a kind of desk lamp according to claim 1, is characterized in that described supersonic range finder (6) is arranged on lamp socket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022440.8A CN105465674A (en) | 2015-12-29 | 2015-12-29 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022440.8A CN105465674A (en) | 2015-12-29 | 2015-12-29 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465674A true CN105465674A (en) | 2016-04-06 |
Family
ID=55603670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511022440.8A Pending CN105465674A (en) | 2015-12-29 | 2015-12-29 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122878A (en) * | 2016-06-27 | 2016-11-16 | 康丰生 | A kind of Based Intelligent Control desk lamp |
| CN106168343A (en) * | 2016-06-27 | 2016-11-30 | 康丰生 | A kind of Intelligent eyeshield lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202126595U (en) * | 2010-07-08 | 2012-01-25 | 邓发文 | Control circuit of multifunctional learning control device |
| CN202382087U (en) * | 2011-12-22 | 2012-08-15 | 广州铁路职业技术学院 | Ultrasonic distance measuring intelligent desk lamp |
| CN103062669A (en) * | 2013-01-28 | 2013-04-24 | 吉首大学 | Adjustable myopia-prevention desk lamp |
| CN203052378U (en) * | 2013-01-28 | 2013-07-10 | 吉首大学 | Adjustable type myopia-resistant table lamp |
| CN204534264U (en) * | 2015-04-24 | 2015-08-05 | 汤上海 | Anti-myopin desk lamp for study |
| CN204681648U (en) * | 2015-06-17 | 2015-09-30 | 四川农业大学 | A kind of desk lamp intelligent control device |
| CN105072743A (en) * | 2015-07-29 | 2015-11-18 | 广西理工职业技术学院 | Special remote-controlled intelligent LED desk lamp for students |
| CN205447396U (en) * | 2015-12-29 | 2016-08-10 | 吴柳霞 | Desk lamp |
-
2015
- 2015-12-29 CN CN201511022440.8A patent/CN105465674A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202126595U (en) * | 2010-07-08 | 2012-01-25 | 邓发文 | Control circuit of multifunctional learning control device |
| CN202382087U (en) * | 2011-12-22 | 2012-08-15 | 广州铁路职业技术学院 | Ultrasonic distance measuring intelligent desk lamp |
| CN103062669A (en) * | 2013-01-28 | 2013-04-24 | 吉首大学 | Adjustable myopia-prevention desk lamp |
| CN203052378U (en) * | 2013-01-28 | 2013-07-10 | 吉首大学 | Adjustable type myopia-resistant table lamp |
| CN204534264U (en) * | 2015-04-24 | 2015-08-05 | 汤上海 | Anti-myopin desk lamp for study |
| CN204681648U (en) * | 2015-06-17 | 2015-09-30 | 四川农业大学 | A kind of desk lamp intelligent control device |
| CN105072743A (en) * | 2015-07-29 | 2015-11-18 | 广西理工职业技术学院 | Special remote-controlled intelligent LED desk lamp for students |
| CN205447396U (en) * | 2015-12-29 | 2016-08-10 | 吴柳霞 | Desk lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122878A (en) * | 2016-06-27 | 2016-11-16 | 康丰生 | A kind of Based Intelligent Control desk lamp |
| CN106168343A (en) * | 2016-06-27 | 2016-11-30 | 康丰生 | A kind of Intelligent eyeshield lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |