CN210637862U

CN210637862U - LED anti-glare eye protection desk lamp

Info

Publication number: CN210637862U
Application number: CN201921164425.0U
Authority: CN
Inventors: 查春锋
Original assignee: Suzhou Youtong Intelligent Technology Co Ltd
Current assignee: Suzhou Youtong Intelligent Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-29
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to lamps and lanterns technical field especially relates to a LED prevents dazzling eyeshield desk lamp. This LED prevents dazzling eyeshield desk lamp's lamp holder upper cover and lamp holder lower cover are in the same place through screw fixed connection, are equipped with even worn-out fur on the lamp holder lower cover, lamp holder upper cover and lamp holder lower cover are fixed in the one end of five metals hose, and the other end of five metals hose is fixed on the lamp base, and lamp holder upper cover and lamp holder lower cover are equipped with bottom film, diffuser plate, light diffusing film, anti-dazzle film, anti-bluing film and eyeshield film in the time, and the production that the anti-dazzle film can effectually avoid dazzling phenomenon has effectively protected user's eyes. The side of the lamp base is provided with the USB interface, so that the low-voltage stable power supply can be effectively improved, and convenience is brought to a user. In a word, this LED prevents dazzling eyeshield desk lamp structural design is reasonable, green, energy-efficient, safe in utilization.

Description

LED anti-glare eye protection desk lamp

Technical Field

The utility model relates to lamps and lanterns technical field especially relates to a LED prevents dazzling eyeshield desk lamp.

Background

A light Emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The LED table lamp may generate a glare phenomenon during use, and the glare phenomenon refers to a visual condition that causes visual discomfort and reduces visibility of an object due to improper brightness distribution or extreme brightness contrast in space or time in a visual field. The visual field produces a sense of brightness that the human eye cannot adapt to, and may cause aversion, discomfort or even loss of visibility. An excessively high luminance occurs in a local place in the visual field or an excessively large luminance change occurs in front and rear. The glare is one of the important reasons for causing visual fatigue, and cannot meet the requirements of people in modern society on the LED lamp.

In order to solve the technical problem, the utility model discloses a LED prevents dazzling eyeshield desk lamp, through screw fixed connection together between lamp holder upper cover and the lamp holder lower cover of this LED prevents dazzling eyeshield desk lamp, cover under the lamp holder and be equipped with even worn-out fur, lamp holder upper cover and lamp holder lower cover are fixed in the one end of five metals hose, and the other end of five metals hose is fixed on the lamp base, and lamp holder upper cover and lamp holder lower cover are equipped with bottom anti-dazzle membrane, diffuser plate, light scattering membrane, light-dazzle membrane, light-proof membrane and eyeshield membrane in the time, and the light-proof membrane can effectually avoid dazzling the production of light phenomenon, has effectively protected user's eyes. The side of the lamp base is provided with the USB interface, so that the low-voltage stable power supply can be effectively improved, and convenience is brought to a user. In a word, this LED prevents dazzling eyeshield desk lamp structural design is reasonable, green, energy-efficient, safe in utilization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the technical scheme adopted by the utility model for solving the technical problems is that the LED anti-glare eye protection desk lamp comprises a lamp holder upper cover, a lamp holder lower cover, a lamp base and a hardware hose, wherein the lamp holder upper cover and the lamp holder lower cover are integrally circular, round holes are arranged in the middle parts of the lamp holder upper cover and the lamp holder lower cover, the lamp holder upper cover and the lamp holder lower cover are fixedly connected together through screws, a light homogenizing plate is arranged on the lamp holder lower cover, the lamp holder upper cover and the lamp holder lower cover are fixed at one end of the hardware hose, the other end of the hardware hose is fixed on the lamp base, a plurality of LED lamp beads are arranged on the inner side surface of the lamp holder upper cover, a bottom film, a diffusion plate, a light scattering film, an anti-glare film, a blue-proof film and a blue-proof film are sequentially arranged between the LED lamp beads and the light homogenizing plate in the lamp holder upper cover and the lamp holder lower cover from inside to, and the bottom of the lamp base is provided with a wiring hole.

Preferably, a USB interface is arranged on the side surface of the lamp base.

The utility model discloses a LED prevents dazzling eyeshield desk lamp, this LED prevent dazzling eyeshield desk lamp's lamp holder upper cover and lamp holder lower cover between together through screw fixed connection, cover under the lamp holder and be equipped with even worn-out fur, the one end at the five metals hose is fixed to lamp holder upper cover and lamp holder lower cover, and the other end of five metals hose is fixed on the lamp base, and lamp holder upper cover and lamp holder lower cover are equipped with bottom coat, diffuser plate, light diffusing film, anti-dazzle film and eyeshield film in the time, and anti-dazzle film can effectually avoid dazzling the production of light phenomenon, has effectively protected user's eyes. The side of the lamp base is provided with the USB interface, so that the low-voltage stable power supply can be effectively improved, and convenience is brought to a user. In a word, this LED prevents dazzling eyeshield desk lamp structural design is reasonable, green, energy-efficient, safe in utilization.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a first schematic structural view of an LED anti-glare eye-protection desk lamp of the present invention;

fig. 2 is a schematic structural view of an LED anti-glare eye-protection desk lamp of the present invention;

fig. 3 is a schematic view of an exploded structure of an LED anti-glare eye-protection desk lamp of the present invention;

wherein 1, the lamp holder is covered; 2. a lamp cap lower cover; 3. a light homogenizing plate; 4. a hardware hose; 5. a lamp base; 6. a DC female seat; 7. a USB interface; 8. a wiring hole; 9. a base color film; 10. a diffusion plate; 11. a light-diffusing film; 12. an anti-glare film; 13. a blue-blocking film; 14. an eye protection film; 15. LED lamp pearl.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

In a specific embodiment, please refer to fig. 1-3, an LED anti-glare eye protection desk lamp comprises a lamp cap upper cover 1, a lamp cap lower cover 2, a lamp base 5 and a hardware hose 4, wherein the lamp cap upper cover 1 and the lamp cap lower cover 2 are integrally circular, a circular hole is arranged in the middle of the lamp cap upper cover 1 and the lamp cap lower cover 2, the lamp cap upper cover 1 and the lamp cap lower cover 2 are fixedly connected together through a screw, a light homogenizing plate 3 is arranged on the lamp cap lower cover 2, the lamp cap upper cover 1 and the lamp cap lower cover 2 are fixed at one end of the hardware hose 4, the other end of the hardware hose 4 is fixed on the lamp base 5, a plurality of LED lamp beads 15 are arranged on the inner side surface of the lamp cap upper cover 1, a bottom color film 9, a diffusion plate 10, a light diffusing film 11, an anti-glare film 12, a blue light prevention film 13 and an eye protection film 14 are sequentially arranged from inside to outside between the LED lamp cap upper cover 1 and the lamp cap lower cover 2 and the light homogenizing, the LED lamp is characterized in that a DC female base 6 is arranged on the side face of the lamp base 5, a wiring hole 8 is formed in the bottom of the lamp base 5, and a USB interface 7 is arranged on the side face of the lamp base 5.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a LED prevents dazzling eyeshield desk lamp, includes lamp holder upper cover (1), lamp holder lower cover (2), lamp base (5) and five metals hose (4), its characterized in that: the LED lamp is characterized in that the lamp holder upper cover (1) and the lamp holder lower cover (2) are integrally circular, a round hole is formed in the middle of the lamp holder upper cover (1) and the lamp holder lower cover (2), the lamp holder upper cover (1) and the lamp holder lower cover (2) are fixedly connected together through a screw, a light homogenizing plate (3) is arranged on the lamp holder lower cover (2), the lamp holder upper cover (1) and the lamp holder lower cover (2) are fixed at one end of a hardware hose (4), the other end of the hardware hose (4) is fixed on a lamp base (5), a plurality of LED lamp beads (15) are arranged on the inner side surface of the lamp holder upper cover (1), a bottom color film (9), a diffusion plate (10), a light diffusing film (11), an anti-glare film (12), a blue-glare film (13) and an eye protection film (14) are sequentially arranged between the LED lamp beads (15) and the light homogenizing plate (3) in the lamp holder upper cover (1) and the lamp holder lower cover (2, the LED lamp is characterized in that a DC female base (6) is arranged on the side face of the lamp base (5), and a wiring hole (8) is formed in the bottom of the lamp base (5).

2. The LED glare-proof eye-protection desk lamp of claim 1, wherein: and a USB interface (7) is arranged on the side surface of the lamp base (5).