Luminous sofa cup holder

Patent metadata

Field	Value
Publication number	US-10935307-B2
Application number	US-201615216408-A
Country	US
Kind code	B2
Filing date	Jul 21, 2016
Priority date	Jun 12, 2016
Publication date	Mar 2, 2021
Grant date	Mar 2, 2021

Abstract

The present invention relates to a luminous sofa cup holder comprising the cup body, the mounting base for supporting the cup body, the light source, the cooling/heating module, the temperature sensor and the control circuit for detecting the temperature of the cup body, either directly or indirectly, wherein the cup body is provided with an empty cavity, wherein the edge of the upper opening of the empty cavity is a flanging structure, which protrudes on the outer side of the cup body, wherein the light source is disposed over the outer side of the cup body; wherein the mounting base is a hollow body provided with at least one opening; wherein the cup body inserts into the mounting base through the opening provided on the mounting base; wherein the light source is held tightly by the cup body and the mounting base.

First claim

The invention claimed is:

1. A luminous sofa cup holder for an item of a furniture like a sofa, comprising:
an upper cup body;
a mounting base;
a light source;
a cup stand;
a cooling/heating module;
a temperature sensor for detecting the temperature of the upper cup body;
wherein the upper cup body further comprising a cup body flanging around an opening on top of the upper cup body;
wherein the mounting base further comprising a mounting base flanging around an opening on top of the mounting base;
wherein the light source; the mounting base flanging and the cup body flanging are annular shaped and have substantially the same outer diameters;
wherein the upper cup body inserts into the mounting base through an opening in middle of the light source; wherein the light source is disposed between the mounting base flanging and the cup body flanging;
wherein a cup stand is fixed directly to a lower end of the upper cup body; wherein the cup stand allows a cup to sit on top of the cup stand;
wherein the cooling/heating module is fixed to the cup stand; and wherein the cup stand is inserted into the mounting base.

2. The luminous sofa cup holder of claim 1 , wherein a plurality of locating slots are vertically disposed on an inner wall of the mounting base from top to bottom; wherein a plurality of locating bars installed on an outer edge of the cup stand; wherein each locating slot corresponds to an locating bar.

3. The luminous sofa cup holder of claim 1 , wherein the light source comprises a luminous body and a light pipe; the light pipe is an annular structure; the luminous body is disposed at two ends of the light pipe; the luminous body comprises a plurality of surface mounting LEDs.

4. The luminous sofa cup holder of claim 3 , wherein the upper cup body and the mounting base are hollow cylinder-shaped.

5. The luminous sofa cup holder of claim 3 , wherein the luminous body is a RGB three-colored LED.

6. The luminous sofa cup holder of claim 5 , wherein a control circuit controls the light color of the RGB three-colored LED according to the detecting signal from the temperature sensor.

7. The luminous sofa cup holder of claim 1 , wherein a temperature sensor is disposed on an inner wall of the cooling/heating module.

8. The luminous sofa cup holder of claim 7 , wherein the temperature sensor is a thermistor.

9. The luminous sofa cup holder of claim 1 , wherein the cooling/heating module comprises a thermoelectric cooler, a heat sink and a heat insulating layer; wherein one side of the thermoelectric cooler is closed tightly to the heat sink, and the other side of the thermoelectric cooler is covered with the heat insulating layer; wherein the heat insulating layer is disposed between the thermoelectric cooler and the cup stand; wherein the heat dissipation fins are fixed to the cup stand.

10. The luminous sofa cup holder of claim 9 , wherein the cup holder further comprises a fan, and the fan is disposed underneath the heat sink.

11. The luminous sofa cup holder of claim 9 , wherein the thermoelectric cooler has two sides, wherein one side of the thermoelectric cooler absorbs heat and the other side dissipates heat.

12. The luminous sofa cup holder of claim 1 , wherein a fan is disposed underneath the cooling/heating module.

13. The luminous sofa cup holder of claim 1 , wherein the light source comprises a plurality of light emitting diodes.

14. The luminous sofa cup holder of claim 13 , wherein a control circuit controls the number of lighted LEDs according to the detecting signal from the temperature sensor.

Assignees

• Okin Refined Electric Technology Co Ltd
• Dewertokin Tech Group Co Ltd

Inventors

• Xue Scott
• Zhong Peter
• Li Sapu

Classifications

• A47C7/54 Primary

  Supports for the arms · CPC title

• A47C7/622

  Receptacles, e.g. cup holders, storage containers · CPC title

• F25B2321/0251

  by a gas · CPC title

• F25B21/04

  reversible · CPC title

• A47G2023/0275

  with means for keeping food cool or hot · CPC title