Freezer frame with low temperature and heated parts

Patent metadata

Field	Value
Publication number	US-11543177-B2
Application number	US-202016900429-A
Country	US
Kind code	B2
Filing date	Jun 12, 2020
Priority date	Dec 16, 2019
Publication date	Jan 3, 2023
Grant date	Jan 3, 2023

Abstract

The invention discloses a freezer frame comprising a frame body, the frame body includes a low-temperature part and a heating part, and a panel installed in cooperation with the frame is provided on the heating part, characterized in that, a light source is provided on the low-temperature part, and a heat conduction channel is provided between the light source and the heating part. The freezer frame and the freezer of the present invention use the heat of the light source for lighting to heat the panel to prevent the panel from fogging and generating condensed water, prevent the freezer door and frame from freezing, and simplify the structure to reduce energy consumption and manufacturing costs.

First claim

What is claimed is:

1. A freezer frame comprising:
a frame body ( 100 ), the frame body ( 100 ) includes a low-temperature part ( 101 ) and a heating part ( 102 ),
a panel installed in cooperation with the frame is provided on the heating part ( 102 ), characterized in that, a light source ( 200 ) is provided on the low-temperature part ( 101 ), and a heat conduction channel is provided between the light source ( 200 ) and the heating part ( 102 ),
a low-temperature and heat-insulation member installed on the frame body, and
a light-transmitting and heat-insulating member with a semi-circular shape covering the light source,
wherein the low-temperature and heat-insulation member and light-transmitting and heat-insulating member are joined into one single piece.

2. The freezer frame as claimed in claim 1 , wherein the light-transmitting and heat-insulating member ( 302 ) is disposed on the low-temperature part ( 101 ).

3. The freezer frame as claimed in claim 1 , wherein the heat insulation part ( 300 ) comprises a low-temperature and heat-insulating member ( 301 ) covering at least a part of the low-temperature part ( 101 ), the light-transmitting and heat-insulating member ( 302 ) is disposed on the low-temperature and heat-insulating member ( 301 ).

4. The freezer frame as claimed in claim 1 , wherein the light-transmitting and heat-insulating member ( 302 ) comprises a light-transmitting cover ( 303 ) disposed upon the light source ( 200 ) and a heat insulation space ( 304 ) between the light-transmitting cover ( 303 ) and the light source ( 200 ).

5. The freezer frame as claimed in claim 1 , wherein the outer surface of the low-temperature and heat-insulating member ( 301 ) is provided with a light shield ( 307 ) located on the periphery of the light source ( 200 ).

6. The freezer frame as claimed in claim 1 , wherein the light-transmitting and heat-insulating member ( 302 ) comprises a light-transmitting cover ( 303 ) disposed upon the light source ( 200 ) and a heat insulation space ( 304 ) between the light-transmitting cover ( 303 ) and the light source ( 200 ).

7. The freezer frame as claimed in claim 1 , wherein the low-temperature part ( 101 ) is provided with a lamp holder ( 400 ) for carrying the light source ( 200 ).

8. A freezer comprising the freezer frame as claimed in claim 1 .

9. The freezer frame as claimed in claim 1 , wherein the low-temperature and heat-insulating member ( 301 ) comprises a heat insulating plate ( 3011 ) provided on the low-temperature part ( 101 ).

10. The freezer frame as claimed in claim 9 , wherein the heat insulating plate ( 3011 ) is spaced apart from the low-temperature part ( 101 ), and the space between them is filled with porous material ( 3012 ).

11. The freezer frame as claimed in claim 1 , wherein the low-temperature part ( 101 ) is provided with a lamp holder ( 400 ) for carrying the light source ( 200 ).

12. The freezer frame as claimed in claim 11 , wherein the low-temperature part ( 101 ) and the lamp holder ( 400 ) are integrally formed.

Assignees

• Self Electronics Co Ltd
• Lin Wanjiong
• Self Electronics Usa Corp

Inventors

• Ji Feng
• Zheng Zhaoyong

Classifications

• A47B2220/0075

  Lighting · CPC title

• F25D11/02

  with cooling compartments at different temperatures · CPC title

• A47F3/001

  Devices for lighting, humidifying, heating, ventilation · CPC title

• F25D31/005 Primary

  Combined cooling and heating devices · CPC title

• A47F3/0426 Primary

  Details · CPC title