CN211694394U - Quantum dot lampshade and quantum dot eye-protecting lamp thereof - Google Patents
Quantum dot lampshade and quantum dot eye-protecting lamp thereof Download PDFInfo
- Publication number
- CN211694394U CN211694394U CN202020115654.XU CN202020115654U CN211694394U CN 211694394 U CN211694394 U CN 211694394U CN 202020115654 U CN202020115654 U CN 202020115654U CN 211694394 U CN211694394 U CN 211694394U
- Authority
- CN
- China
- Prior art keywords
- quantum dot
- light
- dustproof
- lampshade
- eye
- 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.)
- Active
Links
Images
Abstract
A quantum dot lamp shade comprises a quantum dot lamp shade body; quantum dot groups are uniformly distributed on the quantum dot lampshade; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots; the diameter of the blue light quantum dot is 1-4nm, and the light-emitting wavelength range is 425 and 485 nm; the diameter size of the green light quantum dots is 3-6nm, and the light-emitting wavelength range is 520-580 nm; the diameter size of the red light quantum dot is 5-10nm, and the light-emitting wavelength range is 600-685 nm; the bulb is connected with a power supply to emit light, and the blue light in the light source excites the quantum dot group to emit monochromatic light with corresponding wavelength, namely red light, green light and blue light; the three-color mixed light sunlight of red light, green light and blue light, and the quantum lighting cover improves the color rendering index of the LED lamp, and is beneficial to protecting eyes.
Description
Technical Field
The utility model belongs to the technical field of the lamp shade technique and specifically relates to a quantum dot lamp shade and quantum dot eye-protecting lamp thereof.
Background
The lampshade is arranged at the periphery of the lamp flame or on the bulb and is used for focusing light or preventing wind and rain. The lampshade is not only covered on the lamp to gather the light, but also can prevent electric shock and protect eyes, so that most lamps are provided with the lampshade; scientific studies have confirmed that vision is best under white light, and it is therefore important to select a lamp that emits soft, uniform white light. The traditional lampshade only plays a role of light condensation, and particularly, when a user reads and learns books, the content of blue light near 450nm is high, so that the user looks at fatigue, and if the time is long, the user can also be short sighted, and the damage to the eyes is large; after the lampshade is used for a period of time, dust covers the lampshade, so that the lampshade is convenient to disassemble and clean; the lamp bulb irradiates for a long time, the temperature is increased, and the service lives of the quantum dot lampshade and the lamp bulb are shortened; solve above-mentioned problem when not having a product ability fine so far, for the transformation of adaptation a quantum dot lamp shade, thereby satisfy and accomplish kind of solar spectrum eyeshield and reach convenient to detach dust removal radiating purpose again of the color rendering index that both will improve the LED lamp, need utility model an equipment that reaches this purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a quantum dot lamp shade and quantum dot eye-protecting lamp thereof.
The utility model provides a its technical problem take following technical scheme to realize:
a quantum dot lamp shade comprises a quantum dot lamp shade body; the method is characterized in that: the quantum dot lamp shade is uniformly distributed with quantum dot groups; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots;
the diameter of the blue light quantum dot is 1-4nm, and the light-emitting wavelength range is 425 and 485 nm; the diameter size of the green light quantum dots is 3-6nm, and the light-emitting wavelength range is 520-580 nm; the diameter size of the red light quantum dot is 5-10nm, and the light-emitting wavelength range is 600-685 nm;
the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; and the three-color mixed light of the red light, the green light and the blue light is sunlight.
A quantum dot eye-protecting lamp comprises a quantum dot lampshade and a dustproof device which is arranged on the inner side of the quantum dot lampshade and is positioned below a bulb; the dustproof device comprises a dustproof frame, a guide strip and a dustproof drawer; the guide strips are arranged on two sides of the dustproof frame; the dustproof drawer is connected with the dustproof frame in a sliding mode through the guide strip.
Preferably, the dustproof device is made of transparent materials, and the upper end and the rear end of the dustproof drawer are opened.
Preferably, the front end of the dustproof drawer is matched with the radian and the material of the outer surface of the lampshade, and is provided with a lock catch; the front end that the hasp wore to establish dustproof steamer tray connects a blend stop, the hasp drives the blend stop rotates, when the blend stop is located the vertical direction, its height is higher than dustproof steamer tray upper end height just is less than dustproof frame upper end height, control the switching of dustproof steamer tray.
Preferably, a fan is arranged on one side of the dustproof drawer.
Preferably, the bottom of the dustproof drawer is provided with a heat dissipation port; the heat dissipation opening is provided with a filter screen for preventing dust from entering the dustproof device through the heat dissipation opening.
Preferably, the device further comprises a support frame; the support frame comprises a connecting piece, a sleeve and a hollow pipe; the top end of the connecting piece is fixedly connected with the lampshade; the bottom end of the connecting piece is rotatably connected with the hollow pipe; the hollow pipe is connected to the inner part of the sleeve in a sliding way; the sleeve is fixedly connected with a supporting seat; the supporting seat is provided with a switch.
Preferably, still include locking mechanism, locking mechanism includes fixed block and screw thread post, the fixed block is fixed telescopic upper end surface, the screw thread post spiro union in the inside of fixed block, the screw thread post runs through the sleeve.
Preferably, the other end of the threaded column is connected with a handle, and anti-skid threads are formed in the surface of the handle.
Preferably, a first limiting block is fixed on the inner surface of the top of the sleeve, and a second limiting block matched with the first limiting block is fixed on the outer surface of the bottom of the hollow tube.
The utility model has the advantages that:
1. the utility model relates to a quantum dot lamp shade, which comprises a quantum dot lamp shade body; the quantum dot lamp shade is uniformly distributed with quantum dot groups; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots; the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; the three-color mixed light sunlight of the red light, the green light and the blue light improves the color rendering index of the LED lamp, and is beneficial to protecting eyes.
2. The utility model relates to a quantum dot eye-protecting lamp, which comprises a quantum dot lampshade and a dustproof device which is arranged at the inner side of the quantum dot lampshade and is positioned below a bulb; the dustproof device comprises a dustproof frame, a guide strip and a dustproof drawer; the guide strips are arranged on two sides of the dustproof frame; the dustproof drawer is connected with the dustproof frame in a sliding mode through the guide strip; the dustproof device prevents dust from entering, is convenient to detach and cleans, and prevents the bulb from being touched.
3. In the quantum dot eye-protecting lamp, one side of the dustproof drawer is provided with a fan; the bottom of the dustproof drawer is provided with a heat dissipation port; a filter screen is arranged at the heat dissipation port to prevent dust from entering the dustproof device through the heat dissipation port; and the fan dissipates heat to the bulb in use, thereby prolonging the service life of the quantum dot lampshade and the bulb.
Drawings
Fig. 1 is a schematic structural view of a quantum lighting cover according to an embodiment of the present invention;
fig. 2 is a light-emitting spectrum diagram of a quantum dot lamp cover according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an eye protection lamp with quantum dots according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a dustproof device according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a support frame according to an embodiment of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 5 according to the present invention.
In the figure: 1. a quantum dot lamp shade; 2. a dust-proof device; 21. a dust-proof frame; 22. a guide strip; 23. a dustproof drawer; 231. locking; 232. blocking strips; 24. a fan; 241. a heat dissipation port; 242. a filter screen; 25. a support frame; 251. a connecting member; 252. a sleeve; 253. a hollow tube; 254. a locking mechanism; 255. a fixed block; 256. a threaded post; 257. a handle; 258. a first stopper; 259. a second limiting block; 260. and (4) switching.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1 and 2, the quantum lamp cover of the present invention includes a quantum dot lamp cover 1 body; the quantum dot lampshade 1 is uniformly distributed with quantum dot groups; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots; the diameter of the blue light quantum dot is 1-4nm, and the light-emitting wavelength range is 425 and 485 nm; the diameter size of the green light quantum dots is 3-6nm, and the light-emitting wavelength range is 520-580 nm; the diameter size of the red light quantum dot is 5-10nm, and the light-emitting wavelength range is 600-685 nm; the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; and the three-color mixed light of the red light, the green light and the blue light is sunlight.
As shown in fig. 3 and 4, the quantum dot eye-protecting lamp includes a quantum dot lamp cover 1 and a dustproof device 2 disposed at the inner side of the quantum dot lamp cover 1 and below the lamp bulb; the dustproof device 2 comprises a dustproof frame 21, a guide strip 22 and a dustproof drawer 23; the guide strips 22 are arranged on two sides of the dustproof frame 21; the dustproof drawer 23 is connected with the dustproof frame 21 in a sliding mode through the guide strip 22; the dustproof device 2 is made of transparent materials, and the upper end and the rear end of the dustproof drawer 23 are opened; the front end of the dustproof drawer 23 is matched with the radian and the material of the outer surface of the quantum dot lampshade 1, and is provided with a lock catch 231; the lock catch 231 penetrates through the front end of the dustproof drawer 23 and is connected with a barrier strip 232, the lock catch 231 drives the barrier strip 232 to rotate, and when the barrier strip 232 is located in the vertical direction, the height of the barrier strip is higher than the height of the upper end of the dustproof drawer 23 and lower than the height of the upper end of the dustproof frame 21, so that the opening and closing of the dustproof drawer 23 are controlled;
one side of the dustproof drawer 23 is provided with a fan 24; the bottom of the dustproof drawer 23 is provided with a heat radiating port 241; a filter screen 242 is disposed at the heat dissipation opening 241 to prevent dust from entering the dust-proof device 2 through the heat dissipation opening 241.
In specific implementation, the fan 24 dissipates heat; a filter screen 242 is arranged at the heat dissipation opening 241 to prevent dust from entering through the heat dissipation opening 241; the dustproof device 2 is arranged on the inner side of the quantum dot lampshade 1 and below the bulb, so that dust is prevented from entering; during cleaning, the lock catch 231 is rotated to drive the barrier strip 232 to rotate from the vertical direction to the horizontal direction, and the dustproof drawer 23 is pulled outwards to clean; and the circuit board and the connecting wire required by the quantum dot eye-protecting lamp can be placed on the dustproof drawer 23.
As shown in fig. 5 and 6, the quantum dot eye-protecting lamp includes a support frame 25 and a locking mechanism 254; the support frame 25 comprises a connecting piece 251, a sleeve 252 and a hollow pipe 253; the top end of the connecting piece 251 is fixedly connected with the quantum dot lampshade 1; the bottom end of the connecting piece 251 is rotatably connected with the hollow pipe 253; the hollow tube 253 is slidably connected to the interior of the sleeve 252; the sleeve 252 is fixedly connected with a supporting seat; a switch 260 is arranged on the supporting seat; the locking mechanism 254 comprises a fixing block 255 and a threaded column 256, the fixing block 255 is fixed on the outer surface of the upper end of the sleeve 252, the threaded column 256 is screwed in the fixing block 255, and the threaded column 256 penetrates through the sleeve 252; the other end of the threaded column 256 is connected with a handle 257, and the surface of the handle 257 is provided with anti-skid threads; a first limiting block 258 is fixed on the inner surface of the top of the sleeve 252, and a second limiting block 259 matched with the first limiting block 258 is fixed on the outer surface of the bottom of the hollow pipe 253.
In specific implementation, the connecting member 251 is used for adjusting the direction of the quantum dot eye-protecting lamp; the handle 257 is rotated to control the threaded column 256 to drive the fixing block 255 to move outwards, control the hollow pipe 253 to move up and down in the sleeve 252 to adjust the height, and control the positioning of the hollow pipe 253 through the locking mechanism 254 again after the height is determined to complete the adjustment; the switch 260 on the supporting seat is used for controlling the quantum dot eye-protecting lamp to be opened and closed.
The working process is as follows:
1. the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; three-color mixed light sunlight of the red light, the green light and the blue light;
2. the fan 24 dissipates heat; a filter screen 242 is arranged at the heat dissipation opening 241 to prevent dust from entering through the heat dissipation opening 241;
3. during cleaning, the lock catch 231 is rotated to drive the barrier strip 232 to rotate from the vertical direction to the horizontal direction, and the dustproof drawer 23 is pulled outwards to clean; and the circuit board and the connecting wire required by the quantum dot eye-protecting lamp can be placed on the dustproof drawer 23.
4. The connecting piece 251 is used for adjusting the direction of the quantum dot eye-protecting lamp;
5. the handle 257 is rotated to control the threaded column 256 to drive the fixing block 255 to move outwards, control the hollow pipe 253 to move up and down in the sleeve 252 to adjust the height, and control the positioning of the hollow pipe 253 through the locking mechanism 254 again after the height is determined to complete the adjustment;
6. the switch 260 on the supporting seat is used for controlling the quantum dot eye-protecting lamp to be opened and closed.
The utility model discloses a quantum dot lampshade, which comprises a quantum dot lampshade 1 body; the quantum dot lampshade 1 is uniformly distributed with quantum dot groups; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots; the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; three-color mixed light sunlight of the red light, the green light and the blue light; the utility model provides a quantum dot eye-protecting lamp, which comprises a quantum dot lampshade 1 and a dustproof device 2 which is arranged at the inner side of the quantum dot lampshade 1 and is positioned below a bulb; the dustproof device 2 comprises a dustproof frame 21, a guide strip 22 and a dustproof drawer 23; the guide strips 22 are arranged on two sides of the dustproof frame 21; the dustproof drawer 23 is connected with the dustproof frame 21 in a sliding mode through the guide strip 22; a fan 24 is arranged on one side of the dustproof drawer 23 to dissipate heat of the bulb in use, so that the service lives of the quantum dot lamp shade 1 and the bulb are prolonged; quantum dot lamp shade 1 improves the color rendering index of LED lamp, helps protecting eyes, just dust keeper 2 prevents that the dust from getting into, and convenient to detach clears up, prevents to touch the bulb.
It should be emphasized that the embodiments of the present invention are illustrative and not restrictive, and therefore the present invention is not limited to the embodiments described in the detailed description, and all other embodiments derived from the technical solutions of the present invention by those skilled in the art also belong to the scope of the present invention.
Claims (10)
1. A quantum dot lampshade comprises a quantum dot lampshade body (1); the method is characterized in that: the quantum dot lampshade (1) is uniformly distributed with quantum dot groups; the quantum dot group comprises red light quantum dots, green light quantum dots and blue light quantum dots;
the diameter of the blue light quantum dot is 1-4nm, and the light-emitting wavelength range is 425 and 485 nm; the diameter size of the green light quantum dots is 3-6nm, and the light-emitting wavelength range is 520-580 nm; the diameter size of the red light quantum dot is 5-10nm, and the light-emitting wavelength range is 600-685 nm;
the bulb is connected with a power supply to emit light, the blue light in the light source excites the quantum dot group, and monochromatic light with corresponding wavelength, namely red light, green light and blue light, is emitted according to the diameter of the quantum dot group; and the three-color mixed light of the red light, the green light and the blue light is sunlight.
2. A quantum dot eye-protecting lamp is characterized in that: the quantum dot lampshade (1) comprises the quantum dot lampshade (1) as claimed in claim 1, and further comprises a dustproof device (2) which is arranged on the inner side of the quantum dot lampshade (1) and is positioned below a bulb; the dustproof device (2) comprises a dustproof frame (21), a guide strip (22) and a dustproof drawer (23); the guide strips (22) are arranged on two sides of the dustproof frame (21); the dustproof drawer (23) is connected with the dustproof frame (21) in a sliding mode through the guide strip (22).
3. The quantum dot eye-protection lamp of claim 2, wherein: the dustproof device (2) is made of transparent materials, and the upper end and the rear end of the dustproof drawer (23) are opened.
4. The quantum dot eye-protection lamp of claim 2, wherein: the front end of the dustproof drawer (23) is matched with the radian and the material of the outer surface of the quantum dot lampshade (1), and a lock catch (231) is arranged; hasp (231) are worn to establish a blend stop (232) is connected to the front end of dustproof steamer tray (23), hasp (231) drive blend stop (232) rotate, when blend stop (232) are located the vertical direction, its highly be higher than dustproof steamer tray (23) upper end height just is less than dustproof frame (21) upper end height, control the switching of dustproof steamer tray (23).
5. The quantum dot eye-protection lamp of claim 2, wherein: one side of the dustproof drawer (23) is provided with a fan (24).
6. The quantum dot eye-protection lamp of claim 2, wherein: the bottom of the dustproof drawer (23) is provided with a heat dissipation opening (241); a filter screen (242) is arranged at the heat dissipation opening (241) to prevent dust from entering the dustproof device (2) through the heat dissipation opening (241).
7. The quantum dot eye-protection lamp of claim 2, wherein: also comprises a supporting frame (25); the support frame (25) comprises a connecting piece (251), a sleeve (252) and a hollow pipe (253); the top end of the connecting piece (251) is fixedly connected with the quantum dot lampshade (1); the bottom end of the connecting piece (251) is rotatably connected with the hollow pipe (253); the hollow tube (253) is slidably connected to the interior of the sleeve (252); the sleeve (252) is fixedly connected with a supporting seat; a switch (260) is arranged on the supporting seat.
8. The quantum dot eye-protection lamp of claim 7, wherein: the locking mechanism (254) comprises a fixing block (255) and a threaded column (256), the fixing block (255) is fixed on the outer surface of the upper end of the sleeve (252), the threaded column (256) is screwed in the fixing block (255), and the threaded column (256) penetrates through the sleeve (252).
9. The quantum dot eye-protection lamp of claim 8, wherein: the other end of the threaded column (256) is connected with a handle (257), and anti-skid threads are formed in the surface of the handle (257).
10. The quantum dot eye-protection lamp of claim 7, wherein: a first limiting block (258) is fixed on the inner surface of the top of the sleeve (252), and a second limiting block (259) matched with the first limiting block (258) is fixed on the outer surface of the bottom of the hollow pipe (253).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115654.XU CN211694394U (en) | 2020-01-16 | 2020-01-16 | Quantum dot lampshade and quantum dot eye-protecting lamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115654.XU CN211694394U (en) | 2020-01-16 | 2020-01-16 | Quantum dot lampshade and quantum dot eye-protecting lamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211694394U true CN211694394U (en) | 2020-10-16 |
Family
ID=72774946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020115654.XU Active CN211694394U (en) | 2020-01-16 | 2020-01-16 | Quantum dot lampshade and quantum dot eye-protecting lamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211694394U (en) |
-
2020
- 2020-01-16 CN CN202020115654.XU patent/CN211694394U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209782362U (en) | Brightness-adjustable illuminating lamp | |
| DE102007042646A1 (en) | LED surgical light | |
| KR101514642B1 (en) | LED lighting | |
| CN211694394U (en) | Quantum dot lampshade and quantum dot eye-protecting lamp thereof | |
| CN204328892U (en) | Led flat lamp | |
| CN206352737U (en) | It is a kind of to adjust the LED of illumination range | |
| CN107990230A (en) | A kind of LED ceiling lights of mechanical light modulation formula | |
| CN208011454U (en) | The high transparency shot-light of integral heat dissipation design | |
| CN204647986U (en) | Intelligent dimming LED bay light | |
| CN213542120U (en) | Novel LED dimmable lamp tube | |
| CN201748271U (en) | LED (Light-Emitting Diode) desk lamp bulb and desk lamp | |
| CN211289784U (en) | Bidirectional luminous anti-dazzle ceiling lamp | |
| CN206207281U (en) | One kind is without blue light without stroboscopic eye protection lamp | |
| CN211399483U (en) | Indoor response lighting device of intelligence bathroom | |
| CN211176572U (en) | Desk lamp that intelligence house was used | |
| CN206130671U (en) | LED (Light emitting diode) desk lamp | |
| CN208365280U (en) | A kind of shadowless lamp in operating room | |
| CN219550366U (en) | Eye-protection LED table lamp | |
| CN208041732U (en) | A kind of desk lamp | |
| CN208124079U (en) | A kind of ceiling lamp with repelling effect | |
| CN204853120U (en) | Prevent dazzling LED lamps and lanterns | |
| CN207246880U (en) | Weak blue light air purification desk lamp | |
| CN206320643U (en) | A kind of double-side Liftable LED lamp tool | |
| CN108870322A (en) | Lamp cap gathers general integrated lantern and gathers general integrated portable lamp | |
| CN215862978U (en) | Indicator lamp device and inverter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |