CN215722699U

CN215722699U - Angle-adjustable eye protection desk lamp

Info

Publication number: CN215722699U
Application number: CN202122150779.3U
Authority: CN
Inventors: 朱星起; 李记锋; 黎东永
Original assignee: Zhongshan Hebang Lighting Co ltd
Current assignee: Zhongshan Hebang Lighting Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model provides an angle-adjustable eye-protecting desk lamp, which relates to the technical field of lighting appliances and comprises a base, wherein a connecting piece is fixedly welded on the top surface of the base, a lamp post is fixed in the connecting piece in a threaded manner, an adjuster is sleeved on the surface of the lamp post, an inclined supporting rod is sleeved in the adjuster in the other direction, the inclined supporting rod can rotate around the adjuster, the adjuster is connected with the surface of the lamp post in a sliding manner, and a lampshade is arranged at the tail end of the inclined supporting rod. The desk lamp posture under the prior art is fixed, and the direction of illumination is single, can not obtain the same under the different postures, good light, reads or work under the environment that long-time luminance is not enough, harms eyes easily, to this type of problem, this product has designed one set of regulator in the desk lamp, and the height and the angle of shining of accessible regulator free regulation desk lamp read or work under various postures, and the homoenergetic obtains the experience of preferred, can not read, work because of light is insufficient, and injure eyes.

Description

Angle-adjustable eye protection desk lamp

Technical Field

The utility model relates to the technical field of lighting devices, in particular to an angle-adjustable eye protection desk lamp.

Background

The desk lamp is a household appliance used for illumination in life. It is generally divided into two types, one is of a column type and the other is of a clip type. The working principle of the device is mainly to concentrate light in a small area, concentrate light and facilitate work and study. A typical desk lamp consists of two parts, a light source and a lamp. The light source is an incandescent lamp, an energy-saving lamp, a halogen lamp, an LED lamp, or the like. The lamp consists of a lampshade, a lamp post, a base and an internal driving circuit.

In the prior art, the posture of the desk lamp is fixed, the irradiation direction is single, the same and good light cannot be obtained under different postures, and eyes are easily damaged when people read or work under the environment with insufficient brightness for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an angle-adjustable eye protection desk lamp.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an angle-adjustable formula eyeshield desk lamp, includes the base, base top surface welded fastening has the connecting piece, the inside thread tightening of connecting piece has the lamp pole, the regulator has been cup jointed on the lamp pole surface, slant branch has been cup jointed to another direction in the regulator, slant branch can rotate around the regulator, the regulator is at lamp pole surface sliding connection, the end of slant branch is provided with the lamp shade.

Preferably, the regulator is including cup jointing the vertical sliding sleeve on lamp pole surface, one side of vertical sliding sleeve is provided with the slant sliding sleeve, the slant sliding sleeve passes through damping piece with vertical sliding sleeve and rotates to be connected, vertical sliding sleeve and slant sliding sleeve center department an organic whole link up there is the pivot, the end of pivot is provided with the handle, the other end of pivot is fixed with the casting die, the casting die offsets with the lamp pole surface. When the desk lamp is adjusted, the handle can be rotated, the rotating shaft is loosened, the pressing piece is not attached to the lamp pole, and the pressing piece can freely slide with the lamp pole, so that the desk lamp can be adjusted to be at a proper height; simultaneously, the design of damping piece between vertical sliding sleeve and the slant sliding sleeve for can keep the fixed of arbitrary angle between vertical sliding sleeve and the slant sliding sleeve, until adjusting to suitable angle, the angle between slant branch and the lamp pole is suitable promptly, thereby has realized the free adjustment of lamp shade position.

Preferably, the junction of lamp shade and slant branch is provided with the metal and shakes the head, and the lamp shade is shaken the head and is connected with 360 degrees rotations of slant branch through the metal. After the height and the position of the lampshade are adjusted, the irradiating angle of the lampshade can be freely adjusted by rotating the metal shaking head, the intensity of light is adjusted, and the best reading experience is guaranteed.

Preferably, the inside bottom surface array of lamp shade has LED lamp pearl, the open end detachably block of lamp shade has the protective housing, and the protective housing is made for printing opacity PVC material. The transparent protective shell prevents dust from entering while the brightness of the desk lamp is not influenced, and the service life of the desk lamp is guaranteed.

Preferably, the external member has been cup jointed on the lamp shade surface, the inside block of external member is fixed with the light-passing board, the light-passing board evenly divide into a plurality of parts, and the printing opacity pigment of different colours is paintd to every part, be provided with curved refraction board between LED lamp pearl and the light-passing board, and the focus of refracting the board is located the below of the center department of lamp shade, and refracts board and lamp shade fixed, the protective housing with refract and be provided with the light screen between the board, and light screen lower extreme opening, the upper end is light-tight, and the light screen is fixed with the lamp shade inner wall. The light-transmitting plates are driven to rotate through the rotating sleeve member, so that the openings of the light-transmitting plates and the light-shielding plates with different colors are overlapped, and the irradiated light shows different colors; meanwhile, the arc-shaped refracting plate ensures that all light rays can be emitted from the opening of the light-transmitting plate because the focus of the arc-shaped refracting plate is positioned at the center of the lampshade and is close to the lower part, and the light-emitting efficiency is ensured.

Preferably, the base surface is provided with a touch power switch. Through touch power switch's regulation, the luminance grade of adjustable LED lamp pearl carries out the regulation of the different luminance of desk lamp.

Advantageous effects

1. The desk lamp posture under the prior art is fixed, and the direction of illumination is single, can not obtain the same under the different postures, good light, reads or work under the environment that long-time luminance is not enough, harms eyes easily, to this type of problem, this product has designed one set of regulator in the desk lamp, and the height and the angle of shining of accessible regulator free regulation desk lamp read or work under various postures, and the homoenergetic obtains the experience of preferred, can not read, work because of light is insufficient, and injure eyes. When the desk lamp is adjusted, the handle can be rotated, the rotating shaft is loosened, the pressing piece is not attached to the lamp pole, and the pressing piece can freely slide with the lamp pole, so that the desk lamp can be adjusted to be at a proper height; simultaneously, the design of damping piece between vertical sliding sleeve and the slant sliding sleeve for can keep the fixed of arbitrary angle between vertical sliding sleeve and the slant sliding sleeve, until adjusting to suitable angle, the angle between slant branch and the lamp pole is suitable promptly, thereby has realized the free adjustment of lamp shade position. After the height and the position of the lampshade are adjusted, the irradiating angle of the lampshade can be freely adjusted by rotating the metal shaking head, the intensity of light is adjusted, and the best reading experience is guaranteed.

2. In the utility model, the light-transmitting plates are driven to rotate through the rotating sleeve member, so that the openings of the light-transmitting plates and the light-shielding plates with different colors are superposed, and the irradiated light shows different colors; meanwhile, the arc-shaped refracting plate ensures that all light rays can be emitted from the opening of the light-transmitting plate because the focus of the arc-shaped refracting plate is positioned at the center of the lampshade and is close to the lower part, and the light-emitting efficiency is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the adjusting member of the present invention;

FIG. 3 is a rear view of the adjustment member of the present invention;

FIG. 4 is a schematic view of the overall structure of the lamp housing of the present invention;

fig. 5 is an exploded view of the internal structure of the lamp housing of the present invention.

Illustration of the drawings:

1. a base; 2. a lamp post; 3. a connecting member; 4. an oblique strut; 5. a regulator; 6. a vertical sliding sleeve; 7. an oblique sliding sleeve; 8. a damping member; 9. a rotating shaft; 10. pressing parts; 11. a handle; 12. a lamp shade; 13. shaking the head of the metal; 14. LED lamp beads; 15. a kit; 16. a light-transmitting plate; 17. a light refracting plate; 18. a visor; 19. a protective shell; 20. a touch-sensitive power switch.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, an angle-adjustable eye-protecting desk lamp comprises a base 1, a connecting piece 3 is fixedly welded on the top surface of the base 1, a lamp post 2 is fixed inside the connecting piece 3 through threads, an adjuster 5 is sleeved on the surface of the lamp post 2, an inclined supporting rod 4 is sleeved in the adjuster 5 in another direction, the inclined supporting rod 4 can rotate around the adjuster 5, the adjuster 5 is connected with the surface of the lamp post 2 in a sliding mode, and a lampshade 12 is arranged at the tail end of the inclined supporting rod 4. The desk lamp posture under the prior art is fixed, and the direction of illumination is single, can not obtain the same under the different postures, good light, reads or work under the environment that long-time luminance is not enough, harms eyes easily, to this type of problem, this product has designed one set of regulator 5 in the desk lamp, and the height and the angle of shining of accessible regulator 5 free regulation desk lamp read or work under various postures, and the homoenergetic obtains the experience of preferred, can not read, work because of light is insufficient, and injure eyes.

Specifically, regulator 5 is including cup jointing in the vertical sliding sleeve 6 on lamp pole 2 surface, and one side of vertical sliding sleeve 6 is provided with slant sliding sleeve 7, and slant sliding sleeve 7 passes through damping 8 with vertical sliding sleeve 6 and rotates and be connected, and vertical sliding

sleeve

6 and 7 center department an organic whole link up there is pivot 9, and the end of pivot 9 is provided with handle 11, and the other end of pivot 9 is fixed with casting die 10, and casting die 10 offsets with lamp pole 2 surfaces. When the desk lamp is adjusted, the handle 11 can be rotated, the rotating shaft 9 is loosened, the pressing piece 10 is not attached to the lamp post 2, and the pressing piece 10 can freely slide on the lamp post 2, so that the desk lamp can be adjusted to be at a proper height; meanwhile, the design of the damping piece 8 between the vertical sliding sleeve 6 and the oblique sliding sleeve 7 ensures that any angle can be kept between the vertical sliding sleeve 6 and the oblique sliding sleeve 7 until the angle is adjusted to a proper angle, namely the angle between the oblique supporting rod 4 and the lamp post 2 is proper, so that the free adjustment of the position of the lampshade 12 is realized.

Specifically, a metal oscillating head 13 is arranged at the joint of the lampshade 12 and the inclined support rod 4, and the lampshade 12 is rotatably connected with the inclined support rod 4360 degrees through the metal oscillating head 13. After the height and the position of the lampshade 12 are adjusted, the irradiation angle of the lampshade 12 can be freely adjusted by rotating the metal shaking head 13, the intensity of light is adjusted, and the best reading experience is guaranteed.

Specifically, there are LED lamp pearl 14 in the inside bottom surface array of lamp shade 12, and open end detachably block of lamp shade 12 has protective housing 19, and protective housing 19 is made for printing opacity PVC material. The transparent protective shell 19 prevents dust from entering while not influencing the brightness of the desk lamp, and the service life of the desk lamp is guaranteed.

Concretely, the cover 12 surface has cup jointed external member 15, the inside block of external member 15 is fixed with light-passing board 16, light-passing board 16 evenly divide into a plurality of parts, the printing opacity pigment of different colours is paintd to every part, be provided with curved refraction board 17 between LED lamp pearl 14 and the light-passing board 16, and the focus of refracting board 17 is located the below of the center department of lamp shade 12, and it is fixed with lamp shade 12 to refract board 17, protective housing 19 and refract and be provided with light screen 18 between the

board

17, and 18 lower extreme openings of light screen, the upper end is light-tight, and

light screen

18 and 12 inner walls of lamp shade are fixed. The light-transmitting plate 16 is driven to rotate through the rotating sleeve member 15, so that the openings of the light-transmitting plate 16 and the light-shielding plate 18 with different colors are superposed, and the irradiated light shows different colors; meanwhile, the arc-shaped refracting plate 17 ensures that all light rays can be emitted from the opening of the light-transmitting plate 16 because the focus of the refracting plate is positioned at the lower part of the center of the lampshade 12, thereby ensuring the luminous efficiency.

Specifically, the surface of the base 1 is provided with a touch power switch 20. Through the regulation of touch power switch 20, the luminance grade of adjustable LED lamp pearl 14 carries out the regulation of the different luminance of desk lamp.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an angle adjustable formula eyeshield desk lamp, includes base (1), its characterized in that: base (1) top surface welded fastening has connecting piece (3), connecting piece (3) internal thread is fixed with lamp pole (2), regulator (5) have been cup jointed on lamp pole (2) surface, slant branch (4) have been cup jointed to another direction in regulator (5), slant branch (4) can rotate around regulator (5), regulator (5) are at lamp pole (2) surface sliding connection, the end of slant branch (4) is provided with lamp shade (12).

2. The adjustable angle eye-protecting desk lamp of claim 1, wherein: regulator (5) are including cup jointing in vertical sliding sleeve (6) on lamp pole (2) surface, one side of vertical sliding sleeve (6) is provided with slant sliding sleeve (7), slant sliding sleeve (7) are connected through damping piece (8) with vertical sliding sleeve (6) rotation, vertical sliding sleeve (6) and slant sliding sleeve (7) center department an organic whole link up there is pivot (9), the end of pivot (9) is provided with handle (11), the other end of pivot (9) is fixed with casting die (10), casting die (10) offset with lamp pole (2) surface.

3. The adjustable angle eye-protecting desk lamp of claim 1, wherein: the junction of lamp shade (12) and slant branch (4) is provided with metal and shakes head (13), and lamp shade (12) are shaken head (13) through the metal and are rotated 360 degrees with slant branch (4) and be connected.

4. The adjustable angle eye-protecting desk lamp of claim 1, wherein: the LED lamp is characterized in that LED lamp beads (14) are arrayed on the bottom surface inside the lampshade (12), a protective shell (19) is detachably clamped at the opening end of the lampshade (12), and the protective shell (19) is made of light-transmitting PVC materials.

5. The adjustable angle eye-protecting desk lamp of claim 4, wherein: lampshade (12) surface has cup jointed external member (15), external member (15) inside block is fixed with light-passing board (16), light-passing board (16) evenly divide into a plurality of parts, and the printing opacity pigment of different colours is paintd to every part, be provided with curved refraction board (17) between LED lamp pearl (14) and light-passing board (16), and the focus of refracting board (17) is located the below of the center department of lampshade (12), and refracts board (17) and lampshade (12) fixed, protective housing (19) and refract and be provided with light screen (18) between board (17), and light screen (18) lower extreme opening, upper end light-tight, and light screen (18) and lampshade (12) inner wall are fixed.

6. The adjustable angle eye-protecting desk lamp of claim 1, wherein: the surface of the base (1) is provided with a touch power switch (20).