CN218268684U - Large-surface soft light desk lamp - Google Patents
Large-surface soft light desk lamp Download PDFInfo
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- CN218268684U CN218268684U CN202222472244.2U CN202222472244U CN218268684U CN 218268684 U CN218268684 U CN 218268684U CN 202222472244 U CN202222472244 U CN 202222472244U CN 218268684 U CN218268684 U CN 218268684U
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Abstract
The utility model discloses a large-area soft light desk lamp, which comprises a base, a lamp post movably arranged on the base, a first rotating body movably arranged on the lamp post, a second rotating body movably arranged on the first rotating body and a lamp cap movably arranged on the second rotating body; the lamp holder includes upper shield, radiator, lamp pearl board, reflection of light paper, light guide plate, nanometer diffusion piece and lower cover, the utility model discloses a circular light guide plate area source, luminous area is big, and the area of shining is wide. Light source edgewise advances light, forms diffuse light through light guide plate and nanometer diffusion piece refraction for light is even soft more comfortable, has promoted user's experience, and is provided with a plurality of adjustable positions, can carry out diversified regulation and to the angle of emitting light, is provided with little night-light, touch button and sensitization chip, can play multiple different functions, so that satisfy user's daily demand.
Description
Technical Field
The utility model relates to a desk lamp field, in particular to big soft light desk lamp.
Background
The desk lamp is one kind of lamp, and is small and exquisite, conveniently carries. The desk lamp mainly has the decoration function, is convenient for reading, learning and working, can also be used for illumination in the field, power failure standby and the like, and is deeply loved by wide consumers because of multiple purposes and low price. The existing desk lamp has the following problems:
1. the existing desk lamp has the problems of unsatisfactory lighting effect, small lighting area, narrow irradiation area, uneven illumination and visible light and shade.
2. The adjustable angle of the existing desk lamp is limited, and the adjustment of multiple directions and large angles cannot be achieved.
3. The existing desk lamp is simple in structure and single in function, and cannot meet daily requirements of consumers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art desk lamp luminous effect ideal inadequately, illumination inhomogeneous, light and shade meet each other, and desk lamp illumination angle of regulation is limited, and the single scheduling problem of function has provided a big soft light desk lamp, and it is big to have a luminous area, and the illumination area is wide, and light is even more soft and comfortable, and luminous angle can many-sided regulation, still possesses advantages such as little night-light.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a large-face soft light desk lamp, includes that base, movable mounting are on the base lamp pole, movable mounting are first on the lamp pole turned, the second of movable mounting on first turning is turned and the lamp holder of movable mounting on the second is turned, be provided with the connector on the lamp holder, the connector is turned swing joint with the second, the lamp pole includes the lamp pole of two big sizes thickness differences.
Preferably, the lamp body comprises an upper cover, a radiator, a lamp bead plate, reflective paper, a light guide plate, a nanoscale diffusion sheet and a lower cover, the upper cover and the lower cover are fixed together in a clamping mode, the radiator, the lamp bead plate, the reflective paper, the light guide plate and the nanoscale diffusion sheet are sequentially arranged between the upper cover and the lower cover, and the radiator, the lamp bead plate, the reflective paper, the light guide plate and the nanoscale diffusion sheet are all fixed in the upper cover through the lower cover.
Preferably, the lamp bead plate is of an annular structure, a plurality of LED lamp beads are arranged on the lamp bead plate, the LED lamp beads are uniformly fixed on the inner side surface of the lamp bead plate, and the LED lamp beads emit light to the inner side.
Preferably, a radiator fixing plate is arranged in the upper cover, the radiator fixing plate is of an annular structure, and the radiator is located in the radiator fixing plate and attached to the radiator fixing plate.
Preferably, the lamp bead plate is attached to the side wall of the radiator.
Preferably, one surface of the reflective paper is bonded to the inside of the heat sink, and the other surface of the reflective paper is bonded to the light guide plate.
Preferably, the light guide plate is located inside the lamp bead plate, the sidelight light guide plate that LED lamp pearl sent on the lamp bead plate leads light, be provided with a plurality of density, leaded light points of different sizes on the light guide plate.
Preferably, the nanoscale diffusion sheet is attached to the light guide plate, a plurality of diffusion points are arranged on the nanoscale diffusion sheet, and the diffusion points are uniformly distributed on the nanoscale diffusion sheet.
Preferably, the back of the base is provided with a strip-shaped small night lamp.
Preferably, the second rotator comprises a first second rotator and a second rotator which are movably mounted, the first second rotator is movably connected with the first rotator, and the second rotator is movably connected with the lamp cap.
Preferably, the inside controller that is provided with of base, base upper surface are provided with touch key and sensitization chip, and lamp pearl board, touch key, little night-light and sensitization chip all are connected with the controller electricity.
Preferably, the touch keys comprise an on-off key, a timing rest, a natural sleep, a light sensor, a night lamp and a brightness touch strip.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a circular light guide plate area source, luminous area is big, and the illumination area is wide. The light source enters from the side face, and diffused light is formed by refraction of the light guide plate and the nanoscale diffusion sheet, so that light is uniform, soft and comfortable, and user experience is improved.
2. The utility model discloses be provided with a plurality of adjustable positions, can carry out diversified regulation to light-emitting angle.
3. The utility model discloses be provided with little night-light, touch key and sensitization chip, can play the function of multiple difference to satisfy user's daily demand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a partial cross-sectional view of figure 1 of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is an exploded view of the lamp cap of the present invention;
fig. 5 is a schematic view of the base structure of the present invention.
In the figure: 1-base, 101-little night-light, 102-touch button, 103-sensitization chip, 2-lamp pole, 3-first rotation, 4-second rotation, 41-second rotation one, 42-second rotation two, 5-lamp holder, 51-connector, 6-upper shield, 61-radiator fixed plate, 7-radiator fixed plate, 8-lamp pearl board, 81-LED lamp pearl, 9-reflection of light paper, 10-light guide plate, 11-nanometer diffusion piece, 12-lower shield
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a large-area soft light desk lamp comprises a base 1, a lamp post 2 movably mounted on the base 1, a first rotating body 3 movably mounted on the lamp post 2, a second rotating body 4 movably mounted on the first rotating body 3, and a lamp cap 5 movably mounted on the second rotating body 4, wherein the second rotating body 4 comprises a second rotating body 41 and a second rotating body 42 which are movably mounted, the second rotating body 41 is movably connected with the first rotating body 3, the second rotating body 42 is movably connected with the lamp cap 5, a connector 51 is arranged on the lamp cap 5, and the connector 51 is movably connected with the second rotating body 4.
Specifically, as shown in fig. 1 (at this time, the first rotating body 3, the second rotating body 4 and the lamp cap 5 are all on the same horizontal line), the lamp posts 2 include two lamp posts 2 with different sizes and thicknesses, the downward rotation limit of the two lamp posts 2 is 30 ° from the horizontal, and the upward rotation limit is perpendicular to the base; the second rotator I41 can rotate left and right on the first rotator 3, and the limits of the left and right rotation of the second rotator I41 are both 45 degrees; the second rotator 42 can rotate up and down on the first rotator 41, the limit of the upward rotation of the second rotator 42 is 30 degrees, and the limit of the downward rotation of the second rotator 42 is 90 degrees; the lamp holder 5 can rotate left and right on the first rotating body 3, and the limits of the left and right rotation of the lamp holder 5 are both 80 degrees; furthermore, the rotation of all the components is completed through the working principle of the rotating shaft, and the parts are arranged to be rotatable so as to adjust the light-emitting angle of the lamp cap 5 at multiple angles, so that the lamp cap is convenient to use and brings good experience to users.
The lamp holder 5 comprises an upper cover 6, a radiator 7, a lamp bead plate 8, reflective paper 9, a light guide plate 10, a nanoscale diffusion sheet 11 and a lower cover 12, wherein the upper cover 6 and the lower cover 12 are respectively provided with a plurality of clamping grooves and clamping blocks which are mutually matched for use, the upper cover 6 and the lower cover 12 are fixed together in a clamping manner, and the upper cover 6 and the lower cover 12 are also fixed through bolts; the upper cover 6 and the lower cover 12 play a role of fixedly placing internal elements, and a radiator 7, a lamp bead plate 8, reflective paper 9, a light guide plate 10 and a nano-scale diffusion sheet 11 are sequentially arranged between the upper cover 6 and the lower cover 12.
The upper cover 6 is internally provided with a radiator fixing plate 61, the upper cover 6 and the radiator fixing plate 61 are cast by an integral molding method, the radiator fixing plate 61 is of an annular structure, and the radiator 7 is positioned in the radiator fixing plate 61 in a clamping mode and is attached to the radiator fixing plate 61.
The lamp bead plate 8 is attached to the side wall of the radiator 7, the radiator 7 has good heat dissipation performance, and the service life of the desk lamp is prolonged.
A plurality of LED lamp beads 81 are arranged on the lamp bead plate 8, the LED lamp beads 81 are uniformly and fixedly arranged on the inner side surface of the lamp bead plate 8, and the LED lamp beads 81 emit light to the inner side.
One side of the reflective paper 9 is attached to the inside of the radiator 7, the other side of the reflective paper is attached to the light guide plate 10, the back of the light guide plate 10 is completely covered by the reflective paper 9, and the reflective paper 9 has the functions of concentrating light and preventing light scattering.
The light guide plate 10 is located inside the lamp bead plate 8, the LED lamp beads 81 face the light guide plate 10, light emitted by the LED lamp beads 81 can irradiate the light guide plate 10 from the side face, a plurality of light guide points with different densities and sizes are arranged on the light guide plate 10, in the embodiment, the light guide plate 10 is made of optical-grade acrylic/PC plates, the light guide plate has excellent light transmission performance, the number of the light guide points is 67000, when light emitted by the LED lamp beads 81 irradiates to each light guide point, reflected light can diffuse towards each angle, then reflection conditions are destroyed to be emitted from the front face of the light guide plate, and the light guide plate can uniformly emit light through the light guide points with different densities and sizes.
The nanoscale diffusion sheet 11 is attached to the light guide plate 10, a plurality of diffusion points are arranged on the nanoscale diffusion sheet 11, the diffusion points are uniformly distributed on the nanoscale diffusion sheet 11, the diffusion points on the diffusion sheet 11 have the function of diffusing light rays, so that the light emitting area of the LED lamp beads 81 is large, the irradiation area is wide, in the embodiment, the number of the diffusion points is 97000, the light rays emitted from the front face of the light guide plate enter the nanoscale diffusion sheet 11, and finally the light rays are outwards diffused from the diffusion points.
In order to facilitate the use at night, the utility model discloses set up little night-light 101 of bar at base 1 back.
The inside controller that is provided with of base 1, base 1 upper surface is provided with touch key 102 and sensitization chip 103, and lamp pearl board 8, touch key 102, little night-light 101 and sensitization chip 103 all are connected with the controller electricity, and the luminance of sensitization chip 103 detectable environment is provided with the reservation procedure on the controller, reaches different functions through different touch key 102 for the function is no longer single, satisfies user's daily demand.
The touch keys 102 include an on-off key, a timed rest, a natural sleep, a light sensor, a night light, and a brightness touch bar.
An on-off key: for controlling the turning on and off of the entire lamp.
Timing rest key: after the touch screen is opened by clicking, the brightness touch control strip flickers for one minute to remind a user to have a rest after the automatic timing is carried out for 45 minutes.
Natural sleep key: after the lamp is turned on by a single click, the lamp is turned off after gradually dimming for 15 minutes.
Photosensitive key: and the light is automatically adjusted after the single click is turned on (the light is automatically adjusted according to the brightness detected by the photosensitive chip 103).
Night light key: clicking on turns on or off the night light.
A brightness touch strip: the brightness is adjusted through clicking and sliding, and the light brightness changes along with the sliding direction and position (gradually brightens from left to right) when the brightness touch control strip slides left and right; the desk lamp can be lightened by touching any position of the brightness touch control strip, and the brightness is the brightness corresponding to the current position.
The utility model relates to a big face sheen desk lamp, its theory of operation is:
the LED lamp beads 81 on the lamp bead plate 8 can emit light after being electrified, the light firstly irradiates the light guide plate 10, is refracted and uniformly emitted from the light guide plate 10, and then enters the nanoscale diffusion sheet 11 through the light on the light guide plate 10, and is diffused and emitted from the nanoscale diffusion sheet 11, and finally, the light after a series of changes has large light emitting area, wide irradiation area, uniform, soft and comfortable light; the light-emitting angle is adjusted by adjusting the lamp post 2, the first rotating body 3, the second rotating body 4 and the lamp cap 5; different light emitting effects are controlled by the touch key 102.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A large-area soft light desk lamp is characterized by comprising a base (1), a lamp post (2) movably mounted on the base (1), a first rotating body (3) movably mounted on the lamp post (2), a second rotating body (4) movably mounted on the first rotating body (3) and a lamp cap (5) movably mounted on the second rotating body (4); the LED lamp is characterized in that the lamp holder (5) comprises an upper cover (6), a radiator (7), a lamp bead plate (8), reflective paper (9), a light guide plate (10), a nanoscale diffusion sheet (11) and a lower cover (12), the radiator (7), the lamp bead plate (8), the reflective paper (9), the light guide plate (10) and the nanoscale diffusion sheet (11) are sequentially arranged between the upper cover (6) and the lower cover (12), and a plurality of LED lamp beads (81) are arranged on the lamp bead plate (8).
2. A large-area soft-light desk lamp as claimed in claim 1, wherein a strip-shaped small night lamp (101) is arranged on the back of the base (1).
3. The table lamp with large soft surface as claimed in claim 2, wherein the second rotator (4) comprises a first rotator (41) and a second rotator (42) which are movably mounted, the first rotator (41) is movably connected with the first rotator (3), and the second rotator (42) is movably connected with the lamp cap (5).
4. A table lamp with large soft surface as claimed in claim 3, wherein the upper cover (6) is provided with a heat sink fixing plate (61) inside, the heat sink fixing plate (61) is an annular structure, and the heat sink (7) is located inside the heat sink fixing plate (61) and attached to the heat sink fixing plate (61).
5. A large-area soft desk lamp as claimed in claim 4, wherein the lamp bead plate (8) is attached to the side wall of the heat sink (7); one surface of the reflective paper (9) is attached to the inside of the radiator (7), and the other surface of the reflective paper is attached to the light guide plate (10); the light guide plate (10) is located inside the lamp bead plate (8).
6. A large-area soft desk lamp as claimed in claim 5, wherein the nanoscale diffusion sheet (11) is attached to the light guide plate (10), the nanoscale diffusion sheet (11) is provided with a plurality of diffusion points, and the diffusion points are uniformly distributed on the nanoscale diffusion sheet (11).
7. A large-area soft desk lamp as claimed in claim 6, wherein the lamp holder (5) is provided with a connector (51), and the connector (51) is movably connected with the second rotating body (4).
8. The table lamp with the large soft light surface as claimed in claim 7, wherein a controller is arranged inside the base (1), the touch button (102) and the photosensitive chip (103) are arranged on the upper surface of the base (1), and the lamp bead plate (8), the touch button (102), the small night lamp (101) and the photosensitive chip (103) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472244.2U CN218268684U (en) | 2022-09-19 | 2022-09-19 | Large-surface soft light desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472244.2U CN218268684U (en) | 2022-09-19 | 2022-09-19 | Large-surface soft light desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218268684U true CN218268684U (en) | 2023-01-10 |
Family
ID=84716452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222472244.2U Active CN218268684U (en) | 2022-09-19 | 2022-09-19 | Large-surface soft light desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218268684U (en) |
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2022
- 2022-09-19 CN CN202222472244.2U patent/CN218268684U/en active Active
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