Control unit of oven

• US 20070093091A1
• Filed: 10/13/2006
• Published: 04/26/2007
• Est. Priority Date: 10/25/2005
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Jung, Eui
• Granted Patent: US 7,435,932 B2
• Time in Patent Office: Days
• US Class Current: 439/79
• CPC Class Codes: H05K 1/148 Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
• CPC Class Codes: H05K 2201/10128 Display
• CPC Class Codes: H05K 2203/1572 Processing both sides of a PCB by the same process; Providing a similar arrangement of components on both sides; Making interlayer connections from two sides
• CPC Class Codes: H05K 3/0061 onto a metallic substrate, e.g. a heat sink heat sinks for electric apparatus H05K7/20
• CPC Class Codes: H05K 7/1417 having securing means for mounting boards, plates or wiring boards H05K7/1461 takes precedence

Abstract

Provided is a control unit of an oven. The control unit includes a board support panel, a first PCB, and a second PCB. The first PCB is installed on a backside of the board support panel, and the second PCB is installed on a front side of the board support panel.

Claims

1. A control unit of an oven, the control unit comprising:

a board support panel;

a first PCB (printed circuit board) installed on a backside of the board support panel; and

a second PCB installed on a front side of the board support panel.

2. The control unit according to claim 1, wherein the first PCB is a main PCB, and the second PCB is a display PCB.

3. The control unit according to claim 1, wherein the second PCB is coupled to the board support panel using a separate coupling member.

4. The control unit according to claim 1, wherein the first PCB and/or the second PCB are coupled to the board support panel using a hook.

5. The control unit according to claim 4, wherein the hook is formed on the board support panel.

6. The control unit according to claim 1, further comprising a front panel disposed on a front side of the board support panel.

7. The control unit according to claim 1, wherein the board support panel includes a seat groove in which the first PCB and/or the second PCB are seated.

8. A control unit of an oven, the control unit comprising:

a front panel;

a board support panel installed on a backside of the front panel; and

a PCB installed on a backside of the board support panel.

9. The control unit according to claim 8, wherein the PCB comprises a main PCB and a display PCB that are separately partitioned.

10. The control unit according to claim 8, wherein the board support panel has a seat groove in which the PCB is seated.

11. The control unit according to claim 8, wherein the PCB is coupled to the board support panel using a hook.

12. The control unit according to claim 11, wherein the hook is formed on the board support panel.

13. A control unit of an oven, the control unit comprising:

a front panel;

a board support panel installed on a backside of the front panel;

a main PCB installed on a backside of the board support panel; and

a display PCB installed on a front side of the board support panel.

14. The control unit according to claim 13, wherein the main PCB and the display PCB are coupled to the board support panel using a hook.

15. The control unit according to claim 14, wherein the hook is formed on the board support panel.

16. The control unit according to claim 13, wherein a seat groove in which the main PCB is seated is formed in a backside of the board support panel.

17. The control unit according to claim 13, wherein a seat groove in which the display PCB is seated is formed in a front side of the board support panel.