LED (light-emitting diode) anti-blue-light eye-protection table lamp
By using a combination of blue light reduction beads and light adjustment boards in the LED anti-blue light protection desk lamp, the problem of strong light rays is solved, the effect of soft light is achieved, and the user's eyes is protected.
Patent Information
- Application Number
- CN202323580158.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The strong light emitted by existing LED lamps, especially blue light, causes eye damage to long-term users and cannot meet the demand for LED lamps in modern society.
A LED anti-blue light eye protection desk lamp is designed. Multiple blue light reduction beads are installed on the LED light strip in the lamp head. The combination of the moisturizing plate, blue light reduction plate and uniform light is reduced to reduce the blue light in the light, soften the light, and protect it. Eye. The base is equipped with a power interface and a barrier to ensure the power connection and the stability of the items.
It effectively reduces the blue light in the light, avoids the dazzling light, protects the user's eyes, is reasonably designed and suitable for promotion and use.
Smart Images
Figure CN222230368U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, in particular to an LED blue light protection eye protection desk lamp. Background Art
[0002] LED (Light Emitting Diode) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. The semiconductor chip consists of two parts, one part is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor, which is mainly electrons. But when these two semiconductors are connected, a PN junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons and holes recombine, and then they will emit energy in the form of photons. This is the principle of LED light emission. The wavelength of light, that is, the color of light, is determined by the material that forms the PN junction. Common LED lamps have complex structures, emit strong light, and are highly irritating to the human eye. In particular, the presence of blue light will cause harm to those who use LED lamps for a long time, and cannot meet the needs of people in modern society for LED lamps.
[0003] In order to solve the above technical problems, the utility model designs an LED anti-blue light eye protection desk lamp. The LED light bar in the lamp head of the LED anti-blue light eye protection desk lamp is provided with a plurality of blue light reducing lamp beads, so that the blue light in the emitted light is reduced. A light smoothing plate, a blue light reducing plate and a light homogenizing plate are arranged in sequence between the LED light bar and the lower cover of the lamp head. The blue light reducing plate can remove as much blue light as possible from the light, making the light soft and not dazzling, and effectively protecting the user's eyes. A power interface is provided on the side of the base to facilitate power connection, and a baffle is provided on the base to assist in preventing the placed items from slipping. In short, the LED anti-blue light eye protection desk lamp has a reasonable structural design, effectively protects the user's eyes, and is suitable for promotion and use. Utility Model Content
[0004] In order to overcome the defects existing in the background technology, the technical solution adopted by the utility model to solve its technical problems is: an LED anti-blue light eye protection desk lamp, comprising a base, a hardware hose and a lamp holder, a pen holder is fixed on the base, the bottom of the hardware hose passes through the pen holder and is fixed on the base, the top of the hardware hose is fixed with the lamp holder, the lamp holder includes a lamp holder upper cover, a lamp holder lower cover and an LED light bar, the LED light bar is provided with a plurality of blue light reducing lamp beads, and a light lubrication plate, a blue light reducing plate and a light uniforming plate are arranged in sequence between the LED light bar and the lamp holder lower cover.
[0005] Preferably, a power interface is provided on the side of the base.
[0006] Preferably, a baffle is provided on the base.
[0007] Preferably, a shading sheet is fixed at the connection between the hardware hose and the lamp holder by screws.
[0008] Preferably, the lower cover of the lamp cap in the lamp cap is clamped and fixed on the upper cover of the lamp cap.
[0009] The utility model designs an LED anti-blue light eye protection desk lamp. The LED light bar in the lamp head of the LED anti-blue light eye protection desk lamp is provided with a plurality of blue light reducing lamp beads, so that the blue light in the emitted light is reduced. A light smoothing plate, a blue light reducing plate and a light homogenizing plate are arranged in sequence between the LED light bar and the lower cover of the lamp head. The blue light reducing plate can remove as much blue light as possible from the light, so that the light is soft and not dazzling, and the user's eyes are effectively protected. A power interface is arranged on the side of the base to facilitate power connection, and a baffle is arranged on the base to assist in preventing the placed objects from slipping. In short, the LED anti-blue light eye protection desk lamp has a reasonable structural design, effectively protects the user's eyes, and is suitable for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0011] Figure 1 This is a schematic diagram of the structure of an LED blue light protection eye protection desk lamp of the utility model;
[0012] Figure 2 This is a schematic diagram of the exploded structure of an LED blue light protection eye protection desk lamp of the utility model;
[0013] Among them: 1. Base; 2. Baffle; 3. Power interface; 4. Pen holder; 5. Hardware hose; 6. Lamp head; 7. Shade; 8. Screws; 9. Lamp head upper cover; 10. Lamp head lower cover; 11. Lubrication board; 12. Blue light reduction board; 13. Even light board; 14. LED light strip; 15. Blue light reduction lamp beads. DETAILED DESCRIPTION
[0014] The utility model is now described in further detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0015] For specific implementations, see Figure 1-2, an LED anti-blue light eye protection desk lamp, comprising a base 1, a hardware hose 5 and a lamp holder 6, a pen holder 4 being fixed on the base 1, the bottom of the hardware hose 5 passing through the pen holder 4 and being fixed on the base 1, a lamp holder 6 being fixed on the top of the hardware hose 5, the lamp holder 6 comprising a lamp holder upper cover 9, a lamp holder lower cover 10 and an LED light bar 14 inside, a plurality of blue light reducing lamp beads 15 being arranged on the LED light bar 14, a light moistening plate 11, a blue light reducing plate 12 and a light homogenizing plate 13 being arranged in sequence between the LED light bar 14 and the lamp holder lower cover 10, a power interface 3 being arranged on the side of the base 1, a baffle 2 being arranged on the base 1, a shading sheet 7 being fixed at the connection between the hardware hose 5 and the lamp holder 6 by screws 8, and the lamp holder lower cover 10 in the lamp holder 6 being clamped and fixed on the lamp holder upper cover 9.
[0016] The utility model designs an LED anti-blue light eye protection desk lamp. The LED light bar 14 in the lamp head of the LED anti-blue light eye protection desk lamp is provided with a plurality of blue light reducing lamp beads 15, so that the blue light in the emitted light is reduced. A light smoothing plate 11, a blue light reducing plate 12 and a light homogenizing plate 13 are arranged in sequence between the LED light bar 14 and the lower cover 10 of the lamp head. The blue light reducing plate 12 can remove as much blue light as possible from the light, so that the light is soft and not dazzling, and the user's eyes are effectively protected. A power interface 3 is provided on the side of the base 1 to facilitate power connection, and a baffle 2 is provided on the base 1 to assist in preventing the placed objects from slipping. In short, the LED anti-blue light eye protection desk lamp has a reasonable structural design, effectively protects the user's eyes, and is suitable for promotion and use.
[0017] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.
Claims
1. An LED blue light protection desk lamp, comprising a base (1), a hardware hose (5) and a lamp holder (6), characterized in that: A pen holder (4) is fixed on the base (1); the bottom of the hardware hose (5) passes through the pen holder (4) and is fixed on the base (1); a lamp holder (6) is fixed on the top of the hardware hose (5); the lamp holder (6) comprises an upper cover (9), a lower cover (10) and an LED light bar (14); a plurality of blue light reducing lamp beads (15) are provided on the LED light bar (14); a light moistening plate (11), a blue light reducing plate (12) and a light homogenizing plate (13) are provided in sequence between the LED light bar (14) and the lower cover (10) of the lamp holder; a power supply interface (3) is provided on the side of the base (1); a baffle (2) is provided on the base (1); a light shielding sheet (7) is fixed at the connection between the hardware hose (5) and the lamp holder (6) by means of screws (8); the lower cover (10) of the lamp holder (6) is clamped and fixed on the upper cover (9) of the lamp holder.