CN220379605U - Eye-protecting lamp for preventing myopia - Google Patents
Eye-protecting lamp for preventing myopia Download PDFInfo
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- CN220379605U CN220379605U CN202322044184.9U CN202322044184U CN220379605U CN 220379605 U CN220379605 U CN 220379605U CN 202322044184 U CN202322044184 U CN 202322044184U CN 220379605 U CN220379605 U CN 220379605U
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- lamp
- eye
- circuit board
- control circuit
- protecting
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- 208000001491 myopia Diseases 0.000 title claims abstract description 20
- 230000004379 myopia Effects 0.000 title claims abstract description 20
- 238000001228 spectrum Methods 0.000 claims abstract description 44
- 239000011324 bead Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 6
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 abstract description 6
- 210000001525 retina Anatomy 0.000 abstract description 6
- 208000003464 asthenopia Diseases 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000017531 blood circulation Effects 0.000 abstract description 3
- 229960003638 dopamine Drugs 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 208000035719 Maculopathy Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004220 fundus oculi Anatomy 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 208000018769 loss of vision Diseases 0.000 description 1
- 231100000864 loss of vision Toxicity 0.000 description 1
- 208000002780 macular degeneration Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008397 ocular pathology Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 210000000844 retinal pigment epithelial cell Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to an eye-protecting lamp for preventing myopia, which comprises a base and a support frame arranged on the base, wherein a lamp holder is arranged on the support frame, a control circuit board, a full spectrum lamp and a 650nm red lamp which are connected on the control circuit board in parallel are arranged on the lamp holder, and a time relay is arranged between the 650nm red lamp and the control circuit board. According to the utility model, the 650nm red light lamp is added on the basis of the full spectrum lamp, the irradiation of the 650nm red light lamp is controlled through the time relay, the irradiation of the 650nm red light is utilized to promote retina to secrete dopamine, improve fundus blood circulation, inhibit abnormal growth of an eye axis, effectively prevent, control and relieve eye fatigue caused by short wave blue light, and realize eye protection and myopia prevention and control.
Description
Technical Field
The utility model relates to an eye-protecting lamp, in particular to an eye-protecting lamp for preventing myopia.
Background
The full-spectrum LED lamp is a special LED lamp, the chip of the full-spectrum LED lamp is purple and is provided with blue-green-red fluorescent powder, the light emission of the full-spectrum LED lamp is more comprehensive, the proportion of various wavelength components in a visible light wave band is similar to that of sunlight, and the color rendering index is higher, so that the full-spectrum LED lamp can better represent color, and the full-spectrum LED lamp is also used as indoor illumination imitating sunlight, so that the problem that modern people are in a room for a long time and cannot obtain health benefits from the sunlight irradiation is solved. But the short-wave blue light ratio of the full-spectrum LED lamp is higher, which is also the reason that the full-spectrum LED lamp can better present color. Since short-wave blue light is harmful to the human body, they can cause ocular pathology hazards of myopia, cataracts, and maculopathy. Short wave blue light can penetrate the lens to the retina, causing atrophy and even death of retinal pigment epithelial cells. Death of the photosensitive cells will result in a decrease or even complete loss of vision, while the focal point is not located at the center of the retina, but at a point further forward from the retina, due to the short wavelength of the short wavelength blue light, and the eye will be under tension for a long period of time for visual fatigue. Long-time visual fatigue can lead to deepening of myopia of people, and symptoms such as strabismus, easy serial reading, incapacity of concentrating attention and the like appear, and the learning and working efficiency of people are affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an eye-protecting lamp for preventing myopia.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a myopia prevention eye-protection lamp, includes the base, installs the support frame on the base, install the lamp stand on the support frame, be provided with control circuit board, full spectrum lamp and 650nm red light lamp of parallel connection on control circuit board on the lamp stand, be provided with time relay between 650nm red light lamp and the control circuit board.
Preferably, the full spectrum lamp comprises a plurality of full spectrum LED lamp strips, and each full spectrum LED lamp strip consists of a plurality of full spectrum LED lamp beads with the color temperature of 4000K; the 650nm red light lamp comprises a plurality of 650nm red light lamp bars, and each 650nm red light lamp bar is composed of a plurality of 650nm red light LED lamp beads.
Preferably, the control circuit board is electrically connected with a control switch.
Preferably, the lamp holder is provided with a light-transmitting lampshade which is covered on the full spectrum lamp and the 650nm red lamp.
Preferably, the supporting frame is a lifting rod capable of limiting lifting.
Preferably, the support frame comprises a hollow outer rod arranged on the base, and an inner rod which is matched with the outer rod and can lift relative to the outer rod, wherein a plurality of positioning holes are formed in the inner rod at intervals in the vertical direction, and positioning pieces which can be matched with the positioning holes in a clamping manner are arranged on the outer rod.
Preferably, the control circuit board is further electrically connected with a light sensor for sensing indoor light.
Preferably, the lamp holder is further provided with a reflector.
Preferably, the lamp holder is pivoted on the supporting frame in a limiting manner.
Preferably, the control circuit board is further provided with a voice control module and/or a wireless communication module.
The utility model has the beneficial effects that: according to the utility model, the 650nm red light lamp is added on the basis of the full spectrum lamp, the irradiation of the 650nm red light lamp is controlled through the time relay, the 650nm red light lamp is lightened by the time relay after the full spectrum lamp is illuminated for a period of time, the irradiation of the 650nm red light is utilized to promote retina secretion dopamine, improve fundus blood circulation, inhibit abnormal growth of ocular axis, avoid damage to eyes caused by long-time irradiation of short-wave blue light, effectively prevent, control and alleviate ocular fatigue caused by the short-wave blue light, and realize eye protection and myopia prevention.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present utility model;
FIG. 2 is a schematic bottom view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a lamp base with a light-transmitting cover removed;
part names and serial numbers in the figure: 1-base 2-support frame 20-outer rod 21-inner rod 200-locating piece 210-locating hole 3-lamp stand 4-control circuit board 40-control switch 41-light sensor 42-reflector 43-voice control module 44-wireless communication module 5-full spectrum lamp 6-650nm red light lamp 7-time relay 8-printing opacity lamp shade.
Detailed Description
For the purpose of illustrating more clearly the objects, technical solutions and advantages of embodiments of the present utility model, the present utility model will be further described with reference to the accompanying drawings and embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model. Furthermore, directional terms, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., in the present utility model are used only with reference to the directions of the attached drawings, and are used for better and more clear description and understanding of the present utility model, not to indicate or imply the orientations that the present utility model must have, and thus should not be construed as limiting the present utility model.
The embodiment of the utility model is shown in fig. 1 to 3, and the eye-protecting lamp for preventing myopia comprises a base 1 and a support frame 2 arranged on the base 1, wherein the base 1 can be of various structures according to the use condition, such as a base used as a floor lamp, a base used as a desk lamp, a base used as a bedside lamp and the like, and the support frame 2 is correspondingly selected according to the use condition of the base 1; in the use process, in order to facilitate the adjustment of the lamp, the support frame 2 is a lifting rod capable of limiting and lifting, the use of users with different heights can be met through the lifting of the support frame 2, for the lifting structure of the support frame 2, the support frame 2 comprises a hollow outer rod 20 arranged on the base 1, an inner rod 21 matched with the outer rod 20 and capable of lifting relative to the outer rod 20, the outer rod 20 is fixedly or detachably connected on the base 1, the fixing manner can be realized by adopting an integral forming manner or welding manner and the like, the detachable manner can be realized by adopting a threaded connection manner, the inner rod 21 is arranged in the outer rod 20, the up-down movement relative to the outer rod 20 can be realized, the height adjustment of the support frame 2 can be realized, the relative positions of the inner rod and the outer rod are positioned when the height is adjusted to the required height, the limiting of the support frame 2 is realized through a positioning hole 210 and a positioning piece 200, that is, a plurality of positioning holes 210 are arranged on the inner rod 21 at intervals in the vertical direction, a positioning piece 200 capable of being matched and clamped with the positioning holes 210 is arranged on the outer rod 20, the positioning holes 210 are arranged in parallel at intervals in the vertical direction of the inner rod 21, the intervals between the positioning holes can be equal intervals or unequal intervals, the positioning piece 200 is preferably arranged at intervals at the position, adjacent to the top end of the outer rod 20, of the side wall of the outer rod 20, for example, a threaded hole is arranged on the side wall of the outer rod 20, the positioning piece 200 adopts a positioning bolt, the positioning bolt is arranged in the threaded hole, the end part of the positioning bolt can extend into the outer rod 20 to be matched and clamped with the positioning hole 210, the positioning bolt is rotated outwards of the outer rod 20 when the positioning bolt is required to be adjusted, the positioning bolt is separated from being clamped with the positioning hole 210, the positioning bolt is rotated inwards of the outer rod 20 after the height is adjusted, the positioning bolts are clamped into the positioning holes 210 to realize positioning; or the inner side wall of the outer rod 20 is provided with a positioning bead which can be matched and clamped with the positioning hole 210 to realize positioning, at this time, the positioning hole 210 is a hemispherical blind hole, the positioning piece 200 is a positioning bead, and thus, when the inner rod 21 moves up or down to a required height in the outer rod 20, the positioning piece 200 is clamped into the positioning hole 210 to realize positioning of the height of the inner rod 21. The lamp holder 3 is arranged on the support frame 2, the lamp holder 3 is fixedly arranged on the support frame 2 according to the use requirement or is pivoted on the support frame 2 in a limiting manner in a manner of rotating relative to the support frame 2, the rotation of the lamp holder 3 can be the rotation in the up-down, left-right and front-back directions relative to the support frame 2, the angle of the lamp holder 3 is adjusted through the rotation, the illumination angle of the eye-protection lamp is further adjusted, the limiting manner can be realized by adopting any existing positioning structure, such as a positioning structure of positioning beads and positioning holes, the lamp holder 3 is provided with a control circuit board 4, a full spectrum lamp 5 and a 650nm red lamp 6 which are connected on the control circuit board 4 in parallel, the control circuit board 4 is connected with an external power supply through a wire, the full spectrum lamp 5 is a full spectrum LED lamp, the 650nm red lamp 6 is a 650nm red LED lamp which can generate red light with the wavelength of 650nm, the full spectrum lamp 5 and the 650nm red lamp 6 are connected on the control circuit board 4 in a parallel manner, the time relay 7 is arranged between the 650nm red light lamp 6 and the control circuit board 4, the time relay 7 is connected to the control circuit board 4, the 650nm red light lamp 6 is connected to the normally closed contact of the time relay 7 and is lightened after a set time, so that the time relay 7 is lightened 650nm red light lamp 6 after the full spectrum lamp is illuminated for a period of time, the irradiation of 650nm red light is utilized to promote the secretion of dopamine by retina, improve the blood circulation of fundus oculi, inhibit the abnormal growth of ocular axis, avoid the damage to eyes caused by the irradiation of short wave blue light for a long time, effectively prevent and control and relieve the eye fatigue caused by the short wave blue light, realize eye protection and myopia prevention and control, at the moment, a time relay is also arranged between the full spectrum lamp 5 and the control circuit board 4 and is connected to the control circuit board, the full spectrum lamp is connected to the normally open contact of the time relay, the two time relays are set to be the same in time, and after the preset time is reached, the 650nm red light lamp 6 is turned on, and the full spectrum lamp 5 is turned off. The corresponding control circuit board 4 is electrically connected with the control switch 40, the control switch 40 can be arranged on the base 1, the support frame 2 or the lamp holder 3, and then is electrically connected with the control circuit board 4 through a wire, if the control switch 40 is used as a main switch for electrically communicating the control circuit board 4 with an external power supply, the eye protection lamp is connected to the external power supply when in use, then the main switch is closed, the external power supply provides power for the control circuit board 4, and the full spectrum lamp 5 is lighted. The full spectrum lamp 5 comprises a plurality of full spectrum LED lamp strips, the full spectrum LED lamp strips are connected in series, in parallel or in a series-parallel mixed mode, each full spectrum LED lamp strip consists of a plurality of full spectrum LED lamp beads with the color temperature of 4000K, and the full spectrum LED lamp beads on each full spectrum LED lamp strip are also arranged in series, in parallel or in a series-parallel mixed mode, so that the use of other lamp beads or lamp strips can not be influenced after a certain lamp bead or lamp strip is damaged, and meanwhile, the brightness of the full spectrum lamp 5 can be adjusted according to the use requirement by arranging the control switch 40 into a multi-section switch; the 650nm red light lamp 6 comprises a plurality of 650nm red light lamp strips, each 650nm red light lamp strip is composed of a plurality of 650nm red light LED lamp beads, the lamp strips and the lamp beads of the 650nm red light lamp are arranged in a series, parallel or series-parallel mixed mode, the use is convenient, the control switch 40 can also comprise an infrared light control switch which is electrically connected with the control circuit board 4 and is connected with the 650nm red light lamp 6 in series and used for controlling the 650nm red light lamp 6, so that when the 650nm red light lamp 6 is required to be used, the main switch is turned on, the infrared light control switch is turned on, the 650nm red light lamp 6 is enabled to be in a passage, then the 650nm red light lamp 6 is turned on after a preset time under the action of a time relay, the infrared light control switch can also be a multi-section switch, and the brightness of the 650nm red light lamp 6 is turned on and then adjusted.
Further improvement, as shown in fig. 2, the lamp holder 3 is provided with a light-transmitting lampshade 8 which is covered on the full spectrum lamp 5 and the 650nm red lamp 6, and the full spectrum lamp 5 and the 650nm red lamp 6 are covered by the light-transmitting lampshade 8 to be protected. The reflector 42 is arranged on the lamp holder 3, and the reflection of the light emitted by the full spectrum lamp 5 and the 650nm red lamp 6 by the reflector 42 fully utilizes the light emitted by the full spectrum lamp 5 and the 650nm red lamp 6, thereby saving energy.
As shown in fig. 2 and 3, the control circuit board 4 is further electrically connected with a light sensor 41 for sensing indoor light, the light sensor 41 senses the indoor light, and then the corresponding information is transmitted to the MCU unit on the control circuit board 4, and the MCU unit adjusts the illumination brightness of the eye-protection lamp according to the corresponding information.
Further, as shown in fig. 1, the control circuit board 4 is further provided with a voice control module 43 and/or a wireless communication module 44, and the eye-protection lamp can be regulated and controlled by voice through the voice control module 43, such as a voice chip, and the intelligent terminal is connected through the wireless communication module 44, so that the eye-protection lamp can be regulated and controlled through the intelligent terminal, such as a wireless communication module of bluetooth, wiFi and the like.
While the utility model has been described in detail in the foregoing general description and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (10)
1. An eye-protecting lamp for preventing myopia, which is characterized in that: the LED lamp comprises a base and a support frame arranged on the base, wherein a lamp holder is arranged on the support frame, a control circuit board, a full spectrum lamp and a 650nm red lamp which are connected on the control circuit board in parallel are arranged on the lamp holder, and a time relay is arranged between the 650nm red lamp and the control circuit board.
2. The eye-protecting lamp for preventing myopia according to claim 1, wherein the full-spectrum lamp comprises a plurality of full-spectrum LED lamp strips, each of which consists of a plurality of full-spectrum LED lamp beads with 4000K color temperature; the 650nm red light lamp comprises a plurality of 650nm red light lamp bars, and each 650nm red light lamp bar is composed of a plurality of 650nm red light LED lamp beads.
3. The eye-protecting lamp of claim 2, wherein the control circuit board is electrically connected with a control switch.
4. The eye-protecting lamp for preventing myopia according to claim 1, wherein the lamp holder is provided with a light-transmitting lamp cover covering the full spectrum lamp and the 650nm red lamp.
5. The eye-protecting lamp for preventing myopia according to claim 1, wherein the supporting frame is a lifting rod capable of limiting lifting.
6. The eye-protecting lamp for preventing myopia according to claim 1, wherein the support comprises a hollow outer rod arranged on the base, and an inner rod which is matched with the outer rod and can be lifted relative to the outer rod, wherein a plurality of positioning holes are arranged on the inner rod at intervals in the vertical direction, and positioning pieces which can be matched and clamped with the positioning holes are arranged on the outer rod.
7. The eye-protecting lamp of claim 1, wherein the control circuit board is further electrically connected with a light sensor for sensing indoor light.
8. The eye-protecting lamp for preventing myopia according to claim 1, wherein the lamp holder is further provided with a reflector.
9. The eye-protecting lamp for preventing myopia according to claim 1, wherein the lamp holder is pivoted on the support frame in a limiting manner.
10. The eye-protecting lamp for preventing myopia according to claim 1, wherein the control circuit board is further provided with a voice control module and/or a wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044184.9U CN220379605U (en) | 2023-08-01 | 2023-08-01 | Eye-protecting lamp for preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044184.9U CN220379605U (en) | 2023-08-01 | 2023-08-01 | Eye-protecting lamp for preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379605U true CN220379605U (en) | 2024-01-23 |
Family
ID=89570473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044184.9U Active CN220379605U (en) | 2023-08-01 | 2023-08-01 | Eye-protecting lamp for preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379605U (en) |
-
2023
- 2023-08-01 CN CN202322044184.9U patent/CN220379605U/en active Active
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