CN202188373U - Desk lamp capable of preventing myopia - Google Patents
Desk lamp capable of preventing myopia Download PDFInfo
- Publication number
- CN202188373U CN202188373U CN2011203299750U CN201120329975U CN202188373U CN 202188373 U CN202188373 U CN 202188373U CN 2011203299750 U CN2011203299750 U CN 2011203299750U CN 201120329975 U CN201120329975 U CN 201120329975U CN 202188373 U CN202188373 U CN 202188373U
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- China
- Prior art keywords
- distance
- base
- lamp
- fluorescent tube
- lampshade
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model belongs to the technical field of desk lamps and discloses a desk lamp capable of preventing myopia. The desk lamp is mainly and technically characterized by comprising a base, a soft support rod, a lamp tube and a lamp shade, wherein a lamp tube switch is arranged on the base; the lamp shade is provided with a distance sensor; and the distance sensor is connected with the lamp tube by control. When a student does homework in the evening, a certain distance is kept from the eyes of the student to a desk top, and the distance from the eyes to the desk top is detected by the distance sensor, so that when the distance is longer than the certain distance, the lamp tube emits light normally and when the distance is shorter than the certain distance, the lamp tube is forced to be off, so that the student can not read at the short distance. Therefore the purpose of preventing myopia is achieved and the fatigue feel caused by physical posture correction adopting posture correction belts and the like is avoided.
Description
Technical field
The utility model belongs to the desk lamp technical field, relates to prevention hypometropia desk lamp concretely.
Background technology
Students in middle and primary schools' schoolwork burden at present is heavier, and the time of doing the homework is longer, because students in middle and primary schools' abnormal sitting posture is true; Long-time incorrect with the eye can cause myopia; Constantly to low age crowd development, along with developing by leaps and bounds of China's economy, teenager's hypometropia rate is in rising trend gradually for China's myopia.Prevent at present mainly to adopt physics control method with the incorrect method of eye; As: adopt tender appearance band, make the student when doing the homework, remain a posture, though play the purpose of protection eyes like this; But remain a kind of posture; Can cause fatigue, students is difficult to adhere to use, and finally is difficult to prevention myopia.
The utility model content
The technical problem that the utility model solves just provides and a kind ofly can effectively prevent myopia, prevention hypometropia desk lamp easy to use, energy-saving and cost-reducing.
For solving the problems of the technologies described above; The technical scheme that the utility model proposes is: comprise base, soft pole, fluorescent tube and lampshade; Said base is provided with the fluorescent tube switch, and said lampshade is provided with range sensor, this range sensor and said fluorescent tube control connection.
Its additional technical feature is:
Said base is provided with alarm, said range sensor and this alarm control connection, and said base is provided with the functional switch with said alarm and fluorescent tube control connection;
Said lampshade is divided into left lampshade, king light cover and right lampshade.
The prevention hypometropia desk lamp that the utility model provides, comparing with prior art has the following advantages: one of which, owing to comprise base, soft pole, fluorescent tube and lampshade, said base is provided with the fluorescent tube switch; Said lampshade is provided with range sensor, and this range sensor and said fluorescent tube control connection are when doing the homework night; Student's eyes and desktop keep certain distance, detect through range sensor, when more than or equal to this apart from the time; Fluorescent tube is normally luminous, when less than this apart from the time, control fluorescent tube extinguish by force; Make the student closely the time, can not read a book, thereby arrive the purpose of prevention myopia, avoided the sense of fatigue of the tender appearances of physics such as tender appearance band; Its two because said base is provided with alarm, said range sensor and this alarm control connection; Said base is provided with the functional switch with said alarm and fluorescent tube control connection, realizes through extinguishing fluorescent tube by force at night, and during by day without desk lamp; When smaller or equal to correct distance, alarm can be reported to the police automatically, and the student is suitably away from desk in caution; Thereby arrive the purpose of prevention myopia, function conversion is to realize through functional switch; Its three because said lampshade is divided into left lampshade, king light cover and right lampshade, use convenient.
Description of drawings
Fig. 1 is the structural representation of prevention hypometropia desk lamp.
The specific embodiment
Further specify below in conjunction with the structure of accompanying drawing the prevention hypometropia desk lamp that the utility model proposed.
As shown in Figure 1, be the structural representation of prevention hypometropia desk lamp.Its structure comprises base 1, soft pole 2, fluorescent tube 3 and lampshade 4, and base 1 is provided with fluorescent tube switch 5, and lampshade 4 is provided with range sensor 6; This range sensor 6 and fluorescent tube 3 control connections, when doing the homework night, student's eyes and desktop keep certain distance; And detect through range sensor 6, when more than or equal to this apart from the time, fluorescent tube 3 is normally luminous; When less than this apart from the time, control fluorescent tube 3 extinguish by force, make the student closely the time, can not read a book; Thereby arrive the purpose of prevention myopia, avoided the sense of fatigue of the tender appearances of physics such as tender appearance band.
Lampshade 4 is divided into left lampshade 41, king light cover 42 and right lampshade 43, like this, uses convenient.
The protection domain of the utility model not only is confined to the foregoing description, as long as structure is identical with the utility model prevention hypometropia Table lamp structure, just drops on the scope of the utility model protection.
Claims (3)
1. prevention hypometropia desk lamp comprises base, soft pole, fluorescent tube and lampshade, and said base is provided with the fluorescent tube switch, it is characterized in that: said lampshade is provided with range sensor, this range sensor and said fluorescent tube control connection.
2. prevention hypometropia desk lamp according to claim 1; It is characterized in that: said base is provided with alarm; Said range sensor and this alarm control connection, said base is provided with the functional switch with said alarm and fluorescent tube control connection.
3. prevention hypometropia desk lamp according to claim 1 is characterized in that: said lampshade is divided into left lampshade, king light cover and right lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203299750U CN202188373U (en) | 2011-09-05 | 2011-09-05 | Desk lamp capable of preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203299750U CN202188373U (en) | 2011-09-05 | 2011-09-05 | Desk lamp capable of preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188373U true CN202188373U (en) | 2012-04-11 |
Family
ID=45919824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203299750U Expired - Fee Related CN202188373U (en) | 2011-09-05 | 2011-09-05 | Desk lamp capable of preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152629A (en) * | 2017-07-06 | 2017-09-12 | 无锡市南长实验中学 | A kind of pupil it is special can correcting sitting postures prevent myopia desk lamp |
| CN108224146A (en) * | 2017-11-27 | 2018-06-29 | 李梓昕 | A kind of desk lamp with posture correction effect |
-
2011
- 2011-09-05 CN CN2011203299750U patent/CN202188373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152629A (en) * | 2017-07-06 | 2017-09-12 | 无锡市南长实验中学 | A kind of pupil it is special can correcting sitting postures prevent myopia desk lamp |
| CN108224146A (en) * | 2017-11-27 | 2018-06-29 | 李梓昕 | A kind of desk lamp with posture correction effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |