Light-emitting chair leg frame

Abstract

A light-emitting chair leg frame includes a base, a strip light, a light guide material layer, and a power supply assembly. At least one groove is disposed on the base. The strip light is disposed in the groove on the base. The light guide material layer covers the strip light. Light is refracted through the light guide material layer to form soft light. The power supply assembly is connected to the strip light. The strip light is covered through the light guide material layer, such that light is refracted in the light guide material layer.

Claims

1. A light-emitting chair leg frame, comprising: a base; a plurality of strip lights; a plurality of light guide material layers, respectively covering the strip lights; a power supply assembly, connected to the strip lights; and a plurality of chair legs, wherein an inner end of each of the chair legs is disposed on the base, a number of the chair legs is not less than three, a cross section of each of the chair legs is a groove-shaped structure that opens downward, each of the strip lights is disposed at a bottom end of the groove-shaped structure, and each of the light guide material layers covers a respective one of the strip lights, wherein each of the chair legs is provided with cross-linked reinforcing ribs at the bottom end of the groove-shaped structure, and each of the strip lights is disposed on the reinforcing ribs of a respective one of the chair legs.

2. The light-emitting chair leg frame according to claim 1, wherein the base is a disc-shaped structure.

3. The light-emitting chair leg frame according to claim 1, wherein each of the chair legs is provided with an opening at the bottom end of the groove-shaped structure, and the opening is covered by a respective one of the light guide material layers.

4. The light-emitting chair leg frame according to claim 1, wherein each strip light is selected from one or more of an RGB light strip and an LED light strip.

5. The light-emitting chair leg frame according to claim 1, wherein each light guide material layer is selected from one or more of foam, Ethylene Vinyl Acetate (EVA), and expanded polyethylene (EPE).

6. The light-emitting chair leg frame according to claim 1, wherein the power supply assembly is a lithium battery.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a bottom view of a light-emitting chair leg frame according to an embodiment of the disclosure.

(2) FIG. 2 is a side view of the light-emitting chair leg frame according to an embodiment of the disclosure.

(3) FIG. 3 is a top view of the light-emitting chair leg according to an embodiment of the disclosure.

(4) FIG. 4 is a comparison diagram of light rays from a strip light and light rays from a strip light covered with a light guide material layer.

(5) FIG. 5 is a bottom perspective view of the light-emitting chair leg frame according to an embodiment of the disclosure.

(6) FIG. 6 is an enlarged perspective view showing structure of a chair leg of the light-emitting chair leg frame.

DETAILED DESCRIPTION OF DISCLOSED EMBODIMENTS

(7) The disclosure will be further described below in conjunction with the embodiments and the drawings.

(8) As shown in FIGS. 1 to 3 and 5 to 6, a light-emitting chair leg frame includes a base 1, a plurality of chair legs 2, a strip light 3, a light guide material layer 4, and a power supply assembly 5. The base 1 is provided with a shaft hole 7 connected to a seat lifting rod assembly. The axial direction of the shaft hole 7 penetrates the base. An inner end of each chair leg 2 is disposed on the base 1, a number of the chair legs 2 is not less than three, and a cross section of each chair leg 2 is a groove-shaped structure 21 that opens downward. The chair legs 2 are integrally formed with the base 1. A back surface of the strip light 3 is fixed to a bottom end of a groove-shaped structure 21 of each chair leg 2 in a bonding manner. The light guide material layer 4 covers the strip light 3 and is fixed to a top end of the groove-shaped structure 21 of each chair leg 2 in a bonding manner. As shown in FIG. 4, light is refracted through the light guide material layer to form soft light, so that the overall seat is more aesthetically pleasing. When the distance between the strip light 3 and the light guide material layer 4 is greater than 15 mm, soft light effects are more obvious. The power supply assembly 5 is connected to the strip light 3 to supply electrical energy.

(9) As shown in FIGS. 1 to 3 and 5 to 6, each of the chair legs 2 is provided with an opening 22 at the bottom end and on a side surface of the groove-shaped structure, and the opening 22 is covered by the light guide material layer 4. The openings may be disposed in any shape to satisfy requirements of different users. The openings of the product are disposed as long strip shape.

(10) As shown in FIGS. 1 to 3, each of the chair legs 2 is provided with cross-linked reinforcing ribs 6 at the bottom end of the groove-shaped structure 21. The strip light is disposed on the reinforcing ribs.

(11) As shown in FIGS. 1 to 3, an outer end of each of the chair legs 2 may be detachably connected with a universal wheel, so that the chair has mobility.

(12) The strip light 3 may emit at least two colors of light, the light guide material layer 4 has various colors, and the two may emit combined color light. A control module may control a light-emitting color, a light sequence of each region, and whether to emit light, to satisfy requirements of different users. The control module may receive a wireless control signal, which includes a control signal of a wireless remote control handle and a control signal sent by a mobile phone.

(13) The strip light 3 is an RGB light strip or an LED light strip. The light guide material layer is foam, EVA, or EPE.

(14) Based on the mobility of the product, the lithium battery is used for power supply to reduce the trouble of wire winding. A power socket, a power switch, and a lighting mode button are disposed. Various colorful lighting modes are built in the system and are switched through the lighting mode button.

(15) The above embodiments only express several implementation manners of the disclosure, and the description thereof is relatively specific and detailed. However, the embodiments should not be understood as limitations to the patent scope of the disclosure. It should be pointed out that for persons skilled in the art, several modifications and improvements may be made without departing from the concept of the disclosure, and the modifications and improvements all fall within the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be defined by the appended claims.