Display case door assembly with vacuum panel and lighting features
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47F-003/04
A47F-003/12
E06B-003/02
A47F-003/00
A47F-011/10
E06B-003/66
E06B-003/36
E05D-003/02
E06B-005/00
출원번호
US-0624342
(2017-06-15)
등록번호
US-9918566
(2018-03-20)
발명자
/ 주소
Artwohl, Paul J.
Nicholson, Jeffery W.
Rolek, Matthew
Sandnes, Mark
출원인 / 주소
Anthony, Inc.
대리인 / 주소
Fish & Richardson P.C.
인용정보
피인용 횟수 :
0인용 특허 :
127
초록▼
A display case door assembly for a temperature-controlled storage device includes a vacuum panel, a hinge rail, and a lighting element. The vacuum panel includes a first vacuum pane, a second vacuum pane, and an evacuated gap between the first and second vacuum panes. The evacuated gap provides ther
A display case door assembly for a temperature-controlled storage device includes a vacuum panel, a hinge rail, and a lighting element. The vacuum panel includes a first vacuum pane, a second vacuum pane, and an evacuated gap between the first and second vacuum panes. The evacuated gap provides thermal insulation for the vacuum panel. The hinge rail is coupled to an edge of the vacuum panel and configured to rotate along with the vacuum panel between an open position and a closed position. The lighting element is coupled to at least one of the edge rail and the vacuum panel and configured to emit light toward an interior of the temperature-controlled storage device when the hinge rail and vacuum panel are in at least the closed position.
대표청구항▼
1. A vacuum-insulated refrigerated display case door, comprising: a hinge rail comprising a channel portion and a hinge receiving portion, the hinge receiving portion defining two openings configured to receive hinge pins for mounting the door to a refrigerated display case, the hinge rail having a
1. A vacuum-insulated refrigerated display case door, comprising: a hinge rail comprising a channel portion and a hinge receiving portion, the hinge receiving portion defining two openings configured to receive hinge pins for mounting the door to a refrigerated display case, the hinge rail having a rear portion arranged to face into the refrigerated display case with the door mounted;a vacuum-insulated glass (VIG) panel assembly comprising two panes of glass bounding a sealed evacuated space between the panes, a first edge of the VIG panel assembly disposed within the channel portion of the hinge rail;a lighting element coupled to the rear portion of the hinge rail; andedge guards coupled to each of a second edge, a third edge, and a fourth edge of the VIG panel assembly. 2. The display case door of claim 1, further comprising a mounting bracket coupled to a rear portion of the hinge rail, wherein the lighting element is coupled within the mounting bracket. 3. The display case door of claim 1, wherein the lighting element extends along at least a majority of the length of the hinge rail. 4. The display case door of claim 1, wherein the hinge rail has a front arm, a rear arm, and the channel portion is formed between the front arm and the rear arm. 5. The display case door of claim 1, further comprising a handle secured to the VIG panel assembly near a side opposite the first edge of the VIG panel. 6. The display case door of claim 1, wherein the hinge rail comprises extruded aluminum. 7. The display case door of claim 1, wherein the edge guards are substantially transparent. 8. The display case door of claim 1, wherein the edge guards are bonded to respective ones of the first, second, and third edges of the VIG panel assembly. 9. The display case door of claim 1, wherein the VIG panel assembly comprises a plurality of spacers disposed between the panes and defining a spacing between adjacent spacers of between 20 mm and 80 mm. 10. The display case door of claim 5, wherein the handle is secured to the VIG panel assembly by an adhesive bond. 11. The display case door of claim 1, wherein the lighting element extends along a length of the hinge rail and is substantially parallel to the channel portion. 12. The display case door of claim 1, wherein one of the edge guards comprises a wiper configured to seal the door when the door is in a closed position. 13. A refrigerated display case comprising: a frame; anda first vacuum-insulated door and a second vacuum-insulated door mounted to the frame, each of the first vacuum-insulated door and the second vacuum-insulated door comprising: a hinge rail comprising a channel portion and a hinge receiving portion, the hinge receiving portion defining two openings configured to receive hinge pins for mounting the door to a refrigerated display case, the hinge rail having a rear portion arranged to face into the refrigerated display case with the door mounted;a vacuum-insulated glass (VIG) panel assembly comprising two panes of glass bounding a sealed evacuated space between the panes, a first edge of the VIG panel assembly disposed within the channel portion of the hinge rail;a lighting element coupled to the rear portion of the hinge rail, the lighting element extending along a length of the hinge rail and substantially parallel to the channel portion; andedge guards coupled to each of a second edge, a third edge, and a fourth edge of the VIG panel assembly, wherein one of the edge guards comprises a wiper configured to seal the door when the door is in a closed position. 14. The refrigerated display case of claim 13, wherein the wiper of the first vacuum-insulated door cooperates with the wiper of the second vacuum-insulated door to seal the display case when both the first vacuum-insulated door and the second vacuum-insulated door are in the closed position. 15. The display case door of claim 13, wherein each of the first vacuum-insulated door and the second vacuum-insulated door further comprise a mounting bracket coupled to a rear portion of the hinge rail, wherein the lighting element is coupled within the mounting bracket. 16. The display case door of claim 13, wherein the lighting element extends along at least a majority of the length of the hinge rail. 17. The display case door of claim 13, wherein the hinge rail has a front arm, a rear arm, and the channel portion is formed between the front arm and the rear arm. 18. The display case door of claim 13, wherein each of the first vacuum-insulated door and the second vacuum-insulated door further comprise a handle secured to the VIG panel assembly near a side opposite the first edge of the VIG panel. 19. The display case door of claim 13, wherein the hinge rail comprises extruded aluminum. 20. The display case door of claim 13, wherein the lighting element extends along a length of the hinge rail and is substantially parallel to the channel portion.
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이 특허에 인용된 특허 (127)
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