IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0464207
(2014-08-20)
|
등록번호 |
US-9867405
(2018-01-16)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
11 |
초록
▼
A head cooling apparatus is provided for cooling a head of a user. The head cooling apparatus includes a portable pump assembly having a foldable heat exchanger formed into a pocket to substantially receive a replaceable cooling source, the foldable heat exchanger including a first exchanger half in
A head cooling apparatus is provided for cooling a head of a user. The head cooling apparatus includes a portable pump assembly having a foldable heat exchanger formed into a pocket to substantially receive a replaceable cooling source, the foldable heat exchanger including a first exchanger half including a channel, a center portion connected to the first exchanger half, and a second exchanger half connected to the center portion. The head cooling apparatus also includes a headgear assembly in fluid communication with the portable pump assembly, the headgear assembly configured to be worn adjacent a user's head, the headgear assembly including a conformable pouch configured to be positioned adjacent a user's head. The first exchanger half and second exchanger half are foldable along the center portion such that a replaceable cooling source is substantially sandwiched between the first exchanger half and second exchanger half.
대표청구항
▼
1. A head cooling apparatus comprising: a portable pump assembly including a replaceable cooling block,a first foldable heat exchanger located adjacent to the replaceable cooling source including: a flexible first exchanger half including a channel, an inlet port, and an outlet port;a center portion
1. A head cooling apparatus comprising: a portable pump assembly including a replaceable cooling block,a first foldable heat exchanger located adjacent to the replaceable cooling source including: a flexible first exchanger half including a channel, an inlet port, and an outlet port;a center portion connected to the first exchanger half; anda flexible second exchanger half connected to the center portion, the second exchanger half including a channel, an inlet port, and an outlet port;wherein the first exchanger half and second exchanger half are foldable along the center portion such that the replaceable cooling block is sandwiched in a pocket formed between the flexible first exchanger half and flexible second exchanger half, anda pump in fluid communication with the first heat exchanger,a pack containing the portable pump assembly and worn by a user;a headgear assembly worn adjacent the user's head, the headgear assembly comprising a second heat exchanger positioned adjacent a user's head, a headgear assembly inlet port and a headgear assembly outlet port;a first flexible fluid transfer conduit connected to the outlet port of the portable pump assembly and the headgear assembly inlet port;a second flexible fluid transfer conduit connected to the inlet port of the pump assembly and the headgear assembly outlet port;wherein the portable pump assembly, headgear assembly, first flexible fluid transfer conduit and second fluid transfer conduit form a loop that is sealed such that no gas is present in the loop so that the portable pump assembly circulates a fluid within the loop regardless of an orientation of a user. 2. The head cooling apparatus of claim 1, wherein the second heat exchanger of the headgear assembly comprises a conformable pouch including a plurality of lobes, wherein a path is formed through the conformable pouch such that the fluid flows into the conformable pouch through the headgear assembly inlet port, through each of the lobes, and out of the headgear assembly outlet port. 3. The head cooling apparatus of claim 2, wherein the conformable pouch includes four lobes. 4. The head cooling apparatus of claim 2, wherein the conformable pouch further comprises a plurality of dimples formed therein. 5. The head cooling apparatus of claim 2, wherein the headgear assembly further comprises a head cover. 6. The head cooling apparatus of claim 5, wherein the plurality of lobes are adjustable such that one or more of the lobes may be sized to fit within various head covers. 7. The head cooling apparatus of claim 1, further comprising a thermostat in electrical communication with the pump for detecting a temperature of the fluid in either of the headgear assembly or portable pump assembly. 8. The head cooling apparatus of claim 1, wherein the pump is located adjacent to the center portion of the first foldable heat exchanger and within the pocked formed between the flexible first exchanger half and the flexible second exchanger half. 9. A head cooling apparatus comprising: a portable pump assembly including a flexible foldable heat exchanger formed into a pocket to receive a replaceable cooling block within the pocket such that the replaceable cooling block is adjacent to at least two surfaces of the flexible heat exchanger anda pump in fluid communication with the foldable heat exchanger anda headgear assembly in fluid communication with the portable pump assembly, the headgear assembly configured to be worn adjacent a user's head, the headgear assembly including a conformable pouch configured to be positioned adjacent a user's head, the conformable pouch including an inlet port and an outlet port. 10. The head cooling apparatus of claim 9 wherein the headgear assembly further comprises a head cover. 11. The head cooling apparatus of claim 9 wherein the headgear assembly includes a plurality of lobes wherein a path is formed through the conformable pouch such that a fluid flows into the conformable pouch through the headgear assembly inlet port, through each of the lobes, and out of the headgear assembly outlet port. 12. The head cooling apparatus of claim 11, wherein the conformable pouch includes four lobes. 13. The head cooling apparatus of claim 11, wherein the plurality of lobes are adjustable such that one or more of the lobes may be sized to fit within various head covers. 14. The head cooling apparatus of claim 9, wherein the conformable pouch further comprises a plurality of dimples formed therein. 15. The head cooling apparatus of claim 9, wherein the foldable heat exchanger comprises: a flexible first exchanger half including a channel, an inlet port, and an outlet port;a center portion connected to the first exchanger half; anda flexible second exchanger half connected to the center portion, the second exchanger half including a channel, an inlet port, and an outlet port;wherein the flexible first exchanger half and flexible second exchanger half are foldable along the center portion such that the replaceable cooling block is between the first exchanger half and second exchanger half. 16. The head cooling apparatus of claim 9 further comprising a thermostat in electrical communication with the pump for detecting a temperature of a fluid in either of the headgear assembly or portable pump assembly. 17. A head cooling apparatus comprising: a portable pump assembly including a foldable heat exchanger formed into a pocket to receive a replaceable cooling source, the foldable heat exchanger including: a flexible first exchanger half including a channel, an inlet port, and an outlet port,a center portion connected to the first exchanger half, anda flexible second exchanger half connected to the center portion, the second exchanger half including a channel, an inlet port, and an outlet port;a headgear assembly in fluid communication with the portable pump assembly, the headgear assembly configured to be worn adjacent a user's head, the headgear assembly including a conformable pouch configured to be positioned adjacent a user's head, the conformable pouch including an inlet port and an outlet port;wherein the flexible first exchanger half and flexible second exchanger half are foldable along the center portion such that a replaceable cooling source is sandwiched between the first exchanger half and second exchanger half.
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