CN215112167U - Myopia treatment desk lamp - Google Patents
Myopia treatment desk lamp Download PDFInfo
- Publication number
- CN215112167U CN215112167U CN202121342601.2U CN202121342601U CN215112167U CN 215112167 U CN215112167 U CN 215112167U CN 202121342601 U CN202121342601 U CN 202121342601U CN 215112167 U CN215112167 U CN 215112167U
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- lamp
- gear switch
- base
- led
- lamp pole
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- Expired - Fee Related
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Abstract
The utility model provides a myopia treatment desk lamp, it comprises first gear switch (1), second gear switch (2), third gear switch (3), base (4), power cord (5), LED driver chip (6), first lamp pole (7), hinge (8), second lamp pole (9), lamp holder (10). The base (4) is a cylinder in shape, the upper surface of the base is provided with a first-gear switch (1), a second-gear switch (2) and a third-gear switch (3), an LED driving chip (6) is arranged in the base, and all the switches are respectively connected with the LED driving chip (6) and used for dimming. A first lamp pole (7) is vertically arranged in the middle of the upper surface, the other end of the first lamp pole is connected with a second lamp pole (9) through a hinge (8), the other end of the second lamp pole (9) is connected with a lamp cap (10), and a section of power line (5) is led out from the side surface of the base (4). The LED lamp has the beneficial effects of attractive appearance, adjustable light and convenience in use.
Description
Technical Field
The utility model relates to a lighting lamp, it is a myopia treatment desk lamp, and outside it had the same illumination function with ordinary desk lamp the same, it still had and can adjust light luminance, can come to treat myopia patient with it, and help the patient improves eyesight.
Background
Myopia patient is most careless with the eye, read book or write under the environment of not enough light for a long time, lead to myopia at last, can come to revise myopia patient with natural light, people slowly adjust to the different visual feelings of light under the light of difference, can follow and see the object under the low illuminance, slowly adjust again and see same object under another illuminance, adjust the object of seeing under the natural light environment at last, thereby adjust human eye focal length. The desk lamp is provided with a three-gear adjusting switch, an LED driving chip is used for controlling LED light, the current is changed by changing an external resistor, the light is changed, the output voltage of the first-gear switch of the lamp is 38V, and the illuminance reaches 200 Ix. The output voltage of the second-gear switch is 40V, and the illuminance reaches 300 Ix. The third switch outputs 42V voltage, the illumination reaches 500Ix, and the index of natural light is reached, the money desk lamp utilizes the natural light generated by slow reflection of light.
Disclosure of Invention
The utility model provides a myopia treatment desk lamp, it comprises first gear switch (1), second gear switch (2), third gear switch (3), base (4), power cord (5), LED driver chip (6), first lamp pole (7), hinge (8), second lamp pole (9), lamp holder (10). The base (4) is a cylinder in shape, the upper surface of the base is provided with a first-gear switch (1), a second-gear switch (2) and a third-gear switch (3), an LED driving chip (6) is arranged in the base, and all the switches are respectively connected with the LED driving chip (6) and used for dimming. A first lamp pole (7) is arranged in the middle of the upper surface in the vertical direction, and the other end of the first lamp pole is connected with a second lamp pole (9) through a hinge (8). The other end of the second lamp pole (9) is connected with a lamp holder (10), and a section of power line (5) is led out from the side surface of the base (4).
The lamp light is mainly generated by the light emission of an LED lamp bead (12) arranged inside the lamp holder (10), the lamp holder is composed of a cuboid lamp shell (15), and one corner on the lamp holder is an arc-shaped chamfer. Two groups of LED lamp beads (12) are respectively arranged on the front inner side and the rear inner side of the lamp shell (15), a strip-shaped light-emitting plate (13) is arranged in the middle of the LED lamp beads (12), a reflecting plate (14) is arranged on the back of the lamp shell, and a light-transmitting film (11) is arranged in front of the lamp shell. Light-emitting principle of the lamp: the LED lamp beads (12) at the front side and the rear side inside the lamp holder emit light to illuminate a strip-shaped light-emitting plate (13) arranged in the middle of the LED lamp beads (12), when the LED lamp beads emit light, the light is reflected by a reflecting plate (14) arranged at the back of the LED lamp beads, then the light irradiates on a light-transmitting film (11) in front of the light-emitting plate (13), and finally the light irradiates. The light coming out at this time is uniform, and the light index basically reaches the light index of natural light.
The LED lamp has the beneficial effects of attractive appearance, adjustable light and convenience in use.
Drawings
The patent is further described with reference to the figures and examples.
Fig. 1 is an outline schematic view of a myopia treatment desk lamp.
Fig. 2 is a schematic view of the internal structure of a lamp holder of a desk lamp for treating myopia.
In the figure, (1) a first-gear switch, (2) a second-gear switch, (3) a third-gear switch, (4) a base, (5) a power line, (6) an LED driving chip, (7) a first lamp post, (8) a hinge, (9) a second lamp post, (10) a lamp holder, (11) a light-transmitting film, (12) an LED lamp bead, (13) a light-emitting plate, (14) a reflector, (15) and a lamp shell.
Detailed Description
The utility model provides a myopia treatment desk lamp, it comprises first gear switch (1), second gear switch (2), third gear switch (3), base (4), power cord (5), LED driver chip (6), first lamp pole (7), hinge (8), second lamp pole (9), lamp holder (10). The base (4) is a cylinder in shape, the upper surface of the base is provided with a first-gear switch (1), a second-gear switch (2) and a third-gear switch (3), an LED driving chip (6) is arranged in the base, and all the switches are respectively connected with the LED driving chip (6) and used for dimming. A first lamp pole (7) is arranged in the middle of the upper surface in the vertical direction, and the other end of the first lamp pole is connected with a second lamp pole (9) through a hinge (8). The other end of the second lamp pole (9) is connected with a lamp holder (10), and a section of power line (5) is led out from the side surface of the base (4).
When the desk lamp is used, the power cord (5) of the desk lamp is connected with the power supply. When the light irradiation direction is to be changed, the second lamp post (9) can be rotated by an angle.
Claims (2)
1. A myopia treatment desk lamp is characterized in that: it is by first gear switch (1), second gear switch (2), third gear switch (3), base (4), power cord (5), LED driver chip (6), first lamp pole (7), hinge (8), second lamp pole (9), lamp holder (10) are constituteed, base (4) appearance is the cylinder, first gear switch (1) has been adorned to its upper surface, second gear switch (2), third gear switch (3), a LED driver chip (6) has been adorned in its inside, all switches link to each other with LED driver chip (6) respectively, be used for adjusting luminance, first lamp pole (7) have been adorned to the intermediate position vertical direction of upper surface, its other end connects second lamp pole (9) with hinge (8), a lamp holder (10) is connected to the other end of second lamp pole (9), a section power cord (5) are drawn forth in the side of base (4).
2. The myopia treatment desk lamp of claim 1, wherein: the appearance of a lamp holder (10) is a cuboid, the lamp holder is provided with a lamp shell (15), one corner of the upper surface of the lamp shell (15) is an arc-shaped chamfer, two groups of LED lamp beads (12) are respectively arranged on the front inner side and the rear inner side of the lamp shell (15), a strip-shaped luminous plate (13) is arranged in the middle of the LED lamp beads (12), the back surface of the lamp holder is also provided with a reflecting plate (14), and the front surface of the lamp holder is provided with a light-transmitting film (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342601.2U CN215112167U (en) | 2021-06-11 | 2021-06-11 | Myopia treatment desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342601.2U CN215112167U (en) | 2021-06-11 | 2021-06-11 | Myopia treatment desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112167U true CN215112167U (en) | 2021-12-10 |
Family
ID=79306819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121342601.2U Expired - Fee Related CN215112167U (en) | 2021-06-11 | 2021-06-11 | Myopia treatment desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215112167U (en) |
-
2021
- 2021-06-11 CN CN202121342601.2U patent/CN215112167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211210 |