CN205155682U - Myopia prevention eye -protecting lamp - Google Patents
Myopia prevention eye -protecting lamp Download PDFInfo
- Publication number
- CN205155682U CN205155682U CN201520995836.XU CN201520995836U CN205155682U CN 205155682 U CN205155682 U CN 205155682U CN 201520995836 U CN201520995836 U CN 201520995836U CN 205155682 U CN205155682 U CN 205155682U
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- CN
- China
- Prior art keywords
- lamp
- infrared inductor
- infrared
- alarm
- eye protection
- 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
Links
- 230000004379 myopia Effects 0.000 title claims abstract description 23
- 208000001491 myopia Diseases 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title abstract description 4
- 210000001061 forehead Anatomy 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000004438 eyesight Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
Abstract
The utility model discloses a myopia prevention eye -protecting lamp, including lamp stand, flexible lamp pole, lamp shade and fluorescent tube, the fluorescent tube passes through the major loop and is connected with the power, be equipped with infrared inductor on the lamp shade, flexible lamp pole is connected respectively lamp stand and lamp shade are in order to adjust highly will of lamp shade the infrared inductor adjustment is in the infrared ray that infrared inductor launches can shine the forehead portion bit position of human body, infrared inductor is connected with the alarm electricity to when can not responding to human forehead position to the alarm sends the signal of telecommunication of warning. The utility model discloses an adopt the infrared ray to receive the principle, but set up infrared inductor and cooperate automatic audio alert function on height -adjusting's lamp shade, remind and help the student to correct the position of sitting with sound through infrared ray - audio alert mode, reachd the purpose that the messenger students in middle and primary schools prevented myopia, protect your eyesight.
Description
Technical field
The utility model belongs to technical field of lamps, particularly a kind of eye protection lamp for preventing myopia.
Background technology
What occur on the market at present can pre-myopic-preventing light fixture be mostly the brightness manually regulating lamp, to reaching pre-myopic-preventing object.Although it is one of pre-myopic-preventing key factor that light fixture has suitable brightness, but the formation of students in middle and primary schools' myopia but has very large relation with the nonstandard of sitting posture, and students in middle and primary schools are difficult to accomplish oneself to correct in time the sitting posture of oneself, this just causes the rate of myopia of students in middle and primary schools riseing always.
Utility model content
For exist in prior art due to abnormal sitting posture really and easily cause myopia technical problem, the utility model provides a kind of eye protection lamp for preventing myopia.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of eye protection lamp for preventing myopia, comprise lamp socket, flexible lamp post, lampshade and fluorescent tube, described fluorescent tube is connected with power supply by major loop,
Described lampshade is provided with infrared inductor;
Described flexible lamp post connects described lamp socket and lampshade respectively, to regulate the height of described lampshade, described infrared inductor is adjusted the position that the infrared ray launched at described infrared inductor can be irradiated to the forehead position of human body;
Described infrared inductor is electrically connected with alarm, to send the signal of telecommunication of warning to described alarm when responding to the forehead position less than human body.
As preferably, described alarm comprises phonetic alarm.
As preferred further, described infrared inductor comprises infrared transmitter module, infrared receiver and voltage amplifier circuit module;
Described phonetic alarm comprises the audio decoder module be electrically connected with voltage amplifier circuit module with described infrared receiver, and the voltage stabilizing be electrically connected with described audio decoder module and rectification circuit module.
As preferred further, described lampshade offers a mounting groove towards the side of human body, and described infrared inductor and phonetic alarm are all located in described mounting groove.
As preferably, described major loop is also serially connected with photo resistance.
As further preferably, described major loop is also serially connected with swept resistance.
Compared with prior art; the beneficial effect that the utility model has is: the utility model is by adopting infrared receiver principle; height-adjustable lampshade arranges infrared inductor and coordinates automatic speech alarming function; help student to correct faulty sitting posture by infrared ray-audio alert pattern with sound prompting, reach the object making the pre-myopia prevention of students in middle and primary schools, vision protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the eye protection lamp for preventing myopia in the utility model;
Fig. 2 is the way circuit figure of the eye protection lamp for preventing myopia in the utility model;
Fig. 3 is the infrared ray sensor of eye protection lamp for preventing myopia in the utility model and the circuit module block diagram of phonetic alarm.
In figure:
1-lamp socket; 2-flexible lamp post;
3-lampshade; 4-mounting groove;
5-infrared inductor; 51-infrared transmitter module;
52-infrared receiver and voltage amplifier circuit module;
6-phonetic alarm; 61-audio decoder module;
62-voltage stabilizing and rectification circuit module;
7-photo resistance; 8-swept resistance.
Detailed description of the invention
For making those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1-2, embodiment of the present utility model discloses a kind of eye protection lamp for preventing myopia, comprise lamp socket 1, flexible lamp post 2, lampshade 3 and fluorescent tube (not shown), fluorescent tube is connected with power supply by major loop, fluorescent tube is placed in lampshade 3, lampshade 3 offers mounting groove 4 towards the side of human body, in mounting groove 4, is provided with infrared inductor 5 and alarm such as phonetic alarm 6.The two ends of flexible lamp post 2 connect lamp socket 1 and lampshade 3 respectively, with the height of regulating lampshade 3, infrared inductor 5 is adjusted the position that the infrared ray launched at infrared inductor 5 can be irradiated to the forehead position of human body, infrared inductor 5 is electrically connected with phonetic alarm 6, to send the signal of telecommunication of warning to phonetic alarm 6 when responding to the forehead position less than human body.As the electrical symbol of standard, in Fig. 2, S, S1, S2 and S3 are respectively switch.
In the present embodiment, as shown in Figure 3, infrared inductor 5 comprises the infrared transmitter module 51 of electrical connection and infrared receiver and voltage amplifier circuit module 52; Phonetic alarm 6 comprises the audio decoder module 61 be electrically connected with voltage amplifier circuit module 52 with infrared receiver and the voltage stabilizing be electrically connected with audio decoder module 61 and rectification circuit module 62.Those skilled in the art understand thoroughly, about infrared transmitter module 51, infrared receiver and voltage amplifier circuit module 52, and audio decoder module 61 and voltage stabilizing and rectification circuit module 62, wherein any circuit structure well known in the prior art can be passed through, or build realization according to respective electronic components and parts periphery circuit design specification, as long as corresponding circuit module function separately can be realized can reach the beneficial effects of the utility model.In order to better understand overall structure of the present utility model, Fig. 3 illustrates electrical design principle in the mode of block architecture diagram.
The operation principle of the eye protection lamp for preventing myopia in the utility model is: infrared inductor 5 outwards sends infrared ray by infrared transmitter module 51, if be sitting in the forehead position of the human body before table in infrared spectral range, the infrared ray then sent can hair tonic be reflected due to the picking up gear of head, then receive by infrared receiver and voltage amplifier circuit module 52 infrared ray reflected by human body head, and do not send alarm signal by integrated circuit control audio decoder module 61; When human body head leaves infrared induction scope (this measure be likely cause because user's head is too low), then infrared receiver and voltage amplifier circuit module 52 cannot receive feedback signal, now integrated circuit controls audio decoder module 61 outwards sends the form such as voice, the tinkle of bells audio alert by phonetic alarm 6, to remind user to correct faulty sitting posture, report to the police after user adjusts sitting posture and will automatically terminate.
In the present embodiment, pre-myopic-preventing object is reached from multiple angle in order to students in middle and primary schools can be helped, except above-mentioned be applicable to user's head too low time infrared ray-audio alert pattern, continue composition graphs 2, can also by being connected in series photo resistance 7 on major loop, enable the brightness environmentally of this lamp to regulate the power of light, strengthen pre-myopic-preventing function further to enable this eye-protecting lamp.
In the present embodiment; continue composition graphs 2; can also by being connected in series swept resistance 8 on major loop on the basis of above two kinds of shaping modes; and carry out manual adjustments brightness by knob; thus realize the combination of three kinds of shaping modes, to reach the object from the pre-myopia prevention of multiple angle, vision protection.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (6)
1. an eye protection lamp for preventing myopia, comprises lamp socket, flexible lamp post, lampshade and fluorescent tube, and described fluorescent tube is connected with power supply by major loop, it is characterized in that,
Described lampshade is provided with infrared inductor;
Described flexible lamp post connects described lamp socket and lampshade respectively, to regulate the height of described lampshade, described infrared inductor is adjusted the position that the infrared ray launched at described infrared inductor can be irradiated to the forehead position of human body;
Described infrared inductor is electrically connected with alarm, to send the signal of telecommunication of warning to described alarm when responding to the forehead position less than human body.
2. eye protection lamp for preventing myopia according to claim 1, is characterized in that, described alarm comprises phonetic alarm.
3. eye protection lamp for preventing myopia according to claim 2, is characterized in that,
Described infrared inductor comprises infrared transmitter module, infrared receiver and voltage amplifier circuit module;
Described phonetic alarm comprises the audio decoder module be electrically connected with voltage amplifier circuit module with described infrared receiver, and the voltage stabilizing be electrically connected with described audio decoder module and rectification circuit module.
4. require the eye protection lamp for preventing myopia described in 2 according to claim, it is characterized in that, described lampshade offers a mounting groove towards the side of human body, and described infrared inductor and phonetic alarm are all located in described mounting groove.
5. the eye protection lamp for preventing myopia according to any one of Claims 1-4, is characterized in that, described major loop is also serially connected with photo resistance.
6. eye protection lamp for preventing myopia according to claim 5, is characterized in that, described major loop is also serially connected with swept resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995836.XU CN205155682U (en) | 2015-12-04 | 2015-12-04 | Myopia prevention eye -protecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995836.XU CN205155682U (en) | 2015-12-04 | 2015-12-04 | Myopia prevention eye -protecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155682U true CN205155682U (en) | 2016-04-13 |
Family
ID=55691373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995836.XU Expired - Fee Related CN205155682U (en) | 2015-12-04 | 2015-12-04 | Myopia prevention eye -protecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324857A (en) * | 2016-10-28 | 2017-01-11 | 广西大学 | Adjustable reading glasses with LED lamp |
| CN107816651A (en) * | 2017-10-17 | 2018-03-20 | 湖北工业大学 | Induction type Intelligent lamp and its application method |
-
2015
- 2015-12-04 CN CN201520995836.XU patent/CN205155682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324857A (en) * | 2016-10-28 | 2017-01-11 | 广西大学 | Adjustable reading glasses with LED lamp |
| CN107816651A (en) * | 2017-10-17 | 2018-03-20 | 湖北工业大学 | Induction type Intelligent lamp and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191204 |