CN213118599U

CN213118599U - Heat dissipation and shading integrated LED table lamp

Info

Publication number: CN213118599U
Application number: CN202021911824.1U
Authority: CN
Inventors: 毕龙; 杨超; 徐海辉
Original assignee: Adot Lighting Co ltd
Current assignee: Adot Lighting Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-04
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a heat dissipation and shading integrated LED table lamp, which comprises a shading lampshade 1, an LED luminous unit 2, a diffusion plate 3, a rotary joint component 4, a connecting wire 5, a lamp post 6, a control panel 7, a control circuit 8, a base 9, a balance weight 10 and a bottom cover 11; the structure of lamp holder is asymmetric design, embodies and has been doing the extension processing in being close to eyes lamp shade front side inclined plane downwards, and LED luminescence unit fixes on the lamp shade trailing flank inclined plane, can make LED light can shine toward user's direction, utilizes the preceding inclined plane extension of lamp shade, can carry out the part to the light of shining coming again and shelter from, does not let light penetrate directly and get into user's eyes, has reached the shading and has prevented that eyes direct vision light source from producing the purpose of dazzling light.

Description

Heat dissipation and shading integrated LED table lamp

Technical Field

The patent of the utility model relates to an integrative LED table lamp of collection heat dissipation and shading.

Background

The LED chip is mature in technology and becomes a main light source of the desk lamp, the LED chip can generate certain heat when emitting light, when the LED chip is adopted as a light emitting source, the heat dissipation problem of the desk lamp needs to be considered, and the heat generated by the LED chip needs to be diffused to the outside in time so as to ensure the continuous and stable performance of the LED chip; the desk lamp mainly has the function of illuminating the book surface of a user, the illuminance uniformity of the book surface meets related requirements, but due to the light diffusion property, when the user uses the desk lamp to write or read, a part of light is directly irradiated to the eyes of the user, so that the glare phenomenon is generated, the discomfort of the eyes is caused, and the visual development of the young students can be influenced.

Disclosure of Invention

In order to solve the heat dissipation and the glare problem of desk lamp, the utility model discloses an integrative LED desk lamp of collection heat dissipation and shading provides one kind and possesses the heat dissipation function simultaneously and through lamp holder structure special design, can the shading prevent that eyes from seeing the light source and glare phenomenon's desk lamp design method appears.

Drawings

Fig. 1 is the utility model relates to a heat dissipation and integrative LED desk lamp structure decomposition sketch map of shading, including shading lamp shade 1, LED luminescence unit 2, diffuser plate 3, rotary joint subassembly 4, connecting wire 5, lamp pole 6, control panel 7, control circuit 8, base 9, counter weight 10, bottom 11.

Fig. 2 is the utility model relates to an eye and light irradiation position schematic diagram and the asymmetric mechanism design schematic diagram of lamp holder when collecting integrative LED desk lamp of scattered heat and shading during normal use, the structure that can see the lamp holder in the schematic diagram is asymmetric design, the embodiment is being close to the human eye lamp shade front side inclined plane downwards and has been done the extension processing, LED luminescence unit fixes on lamp shade trailing flank inclined plane, can make LED light can shine toward user's direction, utilize inclined plane extension before the lamp shade, can carry out the part to the light of shining again and shelter from, let light penetrate directly and get into user's eyes, reach the shading and prevent that eyes direct vision light source from producing the purpose of dazzling.

Detailed Description

The utility model relates to an LED table lamp integrating heat dissipation and shading, which is described in detail below with the accompanying drawings of the specification; the lamp is characterized in that an LED light-emitting unit 2 is fixed on a light shield 1, a diffusion cover 3 is fixed on the light shield 1, the light shield 1 is mechanically connected with a rotary joint component 4, the LED light-emitting unit 2 is electrically connected with a control circuit 9 through a connecting wire 5, the rotary joint component 4 is mechanically connected with a lamp post 6, the lamp post 6 is mechanically connected with a base 9, a control panel 7 and the control circuit 8 are mechanically connected with the base 9, and a balance weight 10 and a bottom cover 11 are mechanically connected with the base 9.

The utility model relates to an integrative LED desk lamp of collection scattered heat and shading, 1 material of lens hood is the aluminium alloy material that the thermal diffusivity is strong, lamp holder lens hood shape is asymmetric structural design, asymmetric special design embodies having been done extension treatment near people's eye lamp shade front side inclined plane downwards, LED luminescence unit fixes on lamp shade trailing flank inclined plane, can make LED light can shine toward user's direction, utilize lamp shade asymmetric structural front inclined plane extension, can carry out the part to the light that LED luminescence unit shines out again and shelter from, let light penetrate directly and get into user's eyes in, reach the shading and prevent that eyes direct vision light source from producing the purpose of dazzling light.

The utility model relates to an integrative LED desk lamp of collection heat dissipation and shading, the material of diffusion cover 3 can be one of PC, PS, PMMA material, and rotary joint subassembly 4 is zinc alloy or aluminium alloy material, and control panel 7 possesses decorative action and control action simultaneously, and control mode is touch control or button control, and the shape of base can be cylindrical, conical or cuboid.

Claims

1. The utility model provides a possess heat dispersion and shading performance's LED desk lamp of writing which characterized in that includes: the LED lamp comprises a shading lampshade, an LED light-emitting unit, a diffusion cover, a rotary joint assembly, a connecting wire, a lamp post, a control panel, a control circuit, a base, a counterweight and a bottom cover; the LED light-emitting unit is fixed on the shading lamp cover through glue, the diffusion cover is fixed on the shading lamp cover through the clamping groove, the shading lamp cover is mechanically connected with the rotary joint component, the LED light-emitting unit is electrically connected with the control circuit through a connecting wire, the rotary joint component is mechanically connected with the lamp post, the lamp post is mechanically connected with the base, the control panel and the control circuit are mechanically connected with the base, and the balance weight and the bottom cover are mechanically connected with the base.

2. The LED desk lamp with heat dissipation and light shielding functions as claimed in claim 1, wherein the light shielding cover is made of aluminum alloy or metal material with high heat dissipation.

3. The LED desk lamp with heat dissipation and light shielding functions as claimed in claim 1, wherein the shape of the light shielding lampshade is asymmetric, and a special light shielding structure is designed.

4. The LED desk lamp as claimed in claim 1, wherein the light-shielding cover is mechanically connected to the lamp post via a rotary joint, and the lamp cap is rotatable in a predetermined direction.

5. The LED desk lamp as claimed in claim 1, wherein the control panel has both decorative and light-shielding functions.

6. The LED desk lamp with heat dissipation and light shielding functions as claimed in claim 1, wherein the base is cylindrical, conical or rectangular.