1. An electronic device with a waterproof and heat-dissipating structure, comprising:
a housing having first and second openings;
a spacing structure arranged within said housing for partitioning a space within said housing into an air channel and a receptacle, said air channel being in communication with said first and second openings;
a printed circuit board disposed within said receptacle; and
a fan disposed within said air channel for inhaling ambient air via said first opening and exhausting said air via said second opening so as to dissipate heat outside said electronic device.
2. The electronic device according to claim 1 being selected from a group consisting of a power adapter and a charger.
3. The electronic device according to claim 1 wherein said housing comprises an upper housing and a lower housing.
4. The electronic device according to claim 1 wherein said air channel is disposed between an inner wall of said housing and said spacing structure.
5. The electronic device according to claim 1 wherein said housing is made of plastic material.
6. The electronic device according to claim 1 wherein said spacing structure comprises:
a heat-dissipating plate;
two flanges parallel with each other and extended from an inner wall of said housing as to form a rectangular trench therebetween; and
two adhesive layers for coupling said two flanges to bilateral edges of said heat-dissipating plate, respectively, thereby sealing said rectangular trench defined between said two flanges and partitioning said space within said housing into said air channel and said receptacle.
7. The electronic device according to claim 6 wherein said spacing structure further comprises a first rib extended from an inner wall of said housing, adjacent to said first opening and attached onto one side edge of said heat-dissipating plate via said adhesive layer.
8. The electronic device according to claim 7 wherein said first rib is integrally formed with said housing.
9. The electronic device according to claim 7 wherein said spacing structure further comprises a second rib extended from an inner wall of said housing, adjacent to said second opening and attached onto the other side edge of said heat-dissipating plate via said adhesive layer.
10. The electronic device according to claim 9 wherein said second rib is integrally formed with said housing.
11. The electronic device according to claim 1 wherein said spacing structure comprises:
a heat-dissipating plate;
two flanges extended from an inner wall of said housing to form a trench therebetween, wherein said two flanges have indentations for receiving and supporting the bilateral edges of said heat-dissipating plate; and
a fixing frame having a first portion and a second portion, wherein said first portion biases the bilateral edges of said heat-dissipating plate and said second portion is coupled to said two flanges by supersonic welding, thereby sealing said trench defined between said two flanges and partitioning said space within said housing into said air channel and said receptacle.
12. The electronic device according to claim 11 wherein said spacing structure further comprises a first rib extended from an inner wall of said housing, adjacent to said first opening and having an indentation for receiving and supporting one side edge of said heat-dissipating plate.
13. The electronic device according to claim 12 wherein said first portion of said fixing frame biases said side edge of said heat-dissipating plate, and said second portion of said fixing frame is coupled to said first rib by supersonic welding.
14. The electronic device according to claim 12 wherein said first rib is integrally formed with said housing.
15. The electronic device according to claim 12 wherein said spacing structure further comprises a second rib extended from an inner wall of said housing, adjacent to said second opening and having an indentation for receiving and supporting the other side edge of said heat-dissipating plate.
16. The electronic device according to claim 15 wherein said first portion of said fixing frame biases said the other side edge of said heat-dissipating plate, and said second portion of said fixing frame is coupled to said second rib by supersonic welding.
17. The electronic device according to claim 15 wherein said second rib is integrally formed with said housing.
18. The electronic device according to claim 1 wherein said fan is a blower.
19. The electronic device according to claim 1 wherein said fan is disposed adjacent to said first opening or said second opening.
20. The electronic device according to claim 1 being a portable electronic device.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A battery mounting structure for a vehicle, comprising:
a battery frame upper member fabricated of fiber-reinforced resin to which a battery is attached, the battery being disposed at a vehicle body lower side of a floor panel;
a battery frame lower member fabricated of fiber-reinforced resin that, with the battery frame upper member, structures a closed cross section structure; and
an intermediate member fabricated of fiber-reinforced resin that is interposed between the battery frame upper member and the battery frame lower member, the intermediate member being provided with:
a plurality of upper end portions that abut against or are disposed close to a lower face of the battery frame upper member, and
a plurality of lower end portions that abut against or are disposed close to an upper face of the battery frame lower member.
2. The battery mounting structure for a vehicle according to claim 1, wherein the upper end portions and the lower end portions of the intermediate member are joined to, respectively, the lower face of the battery frame upper member and the upper face of the battery frame lower member by adhesive.
3. The battery mounting structure for a vehicle according to claim 1, wherein the upper end portions and the lower end portions of the intermediate member are respectively formed as flat surfaces.
4. The battery mounting structure for a vehicle according to claim 1, wherein vertical walls are formed between the upper end portions and the lower end portions of the intermediate member.
5. The battery mounting structure for a vehicle according to claim 4, wherein the vertical walls extend in a vehicle width direction.