Waterproof heat dissipating structure for electronic signboard
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60Q-001/06
B60Q-001/04
출원번호
UP-0434810
(2006-05-17)
등록번호
US-7549777
(2009-07-01)
우선권정보
TW-94208191 U(2005-05-20)
발명자
/ 주소
Huang, Chiao Sheng
출원인 / 주소
Agon Tech. Corporation
대리인 / 주소
Paige, James J.
인용정보
피인용 횟수 :
26인용 특허 :
8
초록▼
A waterproof heat dissipating structure is provided on an electronic signboard having a main body with a first surface as a display and an opposite second surface, and includes at least one through hole provided on the second surface of the main body of the signboard, and at least one waterproof bre
A waterproof heat dissipating structure is provided on an electronic signboard having a main body with a first surface as a display and an opposite second surface, and includes at least one through hole provided on the second surface of the main body of the signboard, and at least one waterproof breathable unit provided at each through hole as a protective layer. The waterproof breathable unit has an area not smaller than that of the through hole, and has the property of allowing gas but not liquid to pass therethrough. Therefore, air inside the main body heated by the heat produced by the display at the first surface of the signboard may pass through the waterproof breathable unit at the through hole to carry away heat from the main body to achieve the purpose of heat dissipation and maintain the main body at a pressure balancing state.
대표청구항▼
What is claimed is: 1. A waterproof heat dissipating structure for electronic signboard, the electronic signboard comprising: a main body having at least a first surface and a second surface opposite to said first surface, comprising at least one through hole provided on said second surface of said
What is claimed is: 1. A waterproof heat dissipating structure for electronic signboard, the electronic signboard comprising: a main body having at least a first surface and a second surface opposite to said first surface, comprising at least one through hole provided on said second surface of said main body of said electronic signboard, at least one waterproof breathable unit correspondingly provided at said at least one through hole as a protective layer, said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof, and each said waterproof breathable unit having an area not smaller than said through hole. 2. The waterproof heat dissipating structure for electronic signboard as claimed in claim 1, wherein said waterproof breathable unit is tightly attached to an inner side of each said through hole. 3. The waterproof heat dissipating structure for electronic signboard as claimed in claim 2, wherein said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof. 4. The waterproof heat dissipating structure for electronic signboard as claimed in claim 1, wherein said first surface of said main body of said electronic signboard is a display for showing visual images. 5. The waterproof heat dissipating structure for electronic signboard as claimed in claim 1, wherein said waterproof breathable unit is formed or provided with a plurality of micro pores that allow gas but not liquid to penetrate therethrough. 6. The waterproof heat dissipating structure for electronic signboard as claimed in claim 5, wherein said waterproof breathable unit is removable from said through hole on said main body of said electronic signboard for cleaning and then replaced on said through hole. 7. The waterproof heat dissipating structure for electronic signboard as claimed in claim 6,wherein said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof. 8. The waterproof heat dissipating structure for electronic signboard as claimed in claim 1, wherein said waterproof breathable unit is tightly attached to an outer side of each said through hole. 9. The waterproof heat dissipating structure for electronic signboard as claimed in claim 8, wherein said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof. 10. The waterproof heat dissipating structure for electronic signboard as claimed in claim 1, wherein said waterproof breathable unit is removable from said through hole on said main body of said electronic signboard for cleaning and then replaced on said through hole. 11. The waterproof heat dissipating structure for electronic signboard as claimed in claim 10, wherein said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof. 12. A waterproof heat dissipating structure for electronic signboard, the electronic signboard including a main body having at least a first surface and a second surface opposite to said first surface, comprising: at least one through hole provided on said second surface of said main body of said electronic signboard; at least one waterproof breathable unit correspondingly provided at said at least one through hole as a protective layer and said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene. and polyester, and any combination thereof; and each said waterproof breathable unit having an area not smaller than said through hole. 13. The waterproof heat dissipating structure for electronic signboard as claimed in claim 12, wherein said waterproof breathable unit is tightly attached to an inner side of each said through hole. 14. The waterproof heat dissipating structure for electronic signboard as claimed in claim 12, wherein said waterproof breathable unit is tightly attached to an outer side of each said through hole. 15. The waterproof heat dissipating structure for electronic signboard as claimed in claim 12, wherein said first surface of said main body of said electronic signboard is a display for showing visual images. 16. A waterproof heat dissipating structure for electronic signboard, the electronic signboard including a main body having at least a first surface and a second surface opposite to said first surface, comprising: at least one through hole provided on said second surface of said main body of said electronic signboard; at least one waterproof breathable unit correspondingly provided at said at least one through hole as a protective layer, said waterproof breathable unit is tightly attached to an inner side of each said though hole and said waterproof breathable unit is made of a material selected from the group consisting of nylon, polypropylene, polyethylene, and polyester, and any combination thereof; and each said waterproof breathable unit having an area not smaller than said through hole. 17. The waterproof heat dissipating structure for electronic signboard as claimed in claim 16, wherein said waterproof breathable unit is formed or provided with a plurality of micro pores that allow gas but not liquid to penetrate therethrough. 18. The waterproof heat dissipating structure for electronic signboard as claimed in claim 17, wherein said waterproof breathable unit is removable from said through hole on said main body of said electronic signboard for cleaning and then replaced on said through hole. 19. The waterproof heat dissipating structure for electronic signboard as claimed in claim 16, wherein said waterproof breathable unit is removable from said through hole on said main body of said electronic signboard for cleaning and then replaced on said through hole.
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