A thermal humidifier includes an upper housing provided with a steam outlet for conveying steam into a room and combined with a fundamental base having a PTC heating tube installed therein. A water-absorption member is mounted around the PTC heating tube and has a large portion soaked in a water box
A thermal humidifier includes an upper housing provided with a steam outlet for conveying steam into a room and combined with a fundamental base having a PTC heating tube installed therein. A water-absorption member is mounted around the PTC heating tube and has a large portion soaked in a water box for absorbing liquid or water from the water box. The water-absorption member, after fully soaking up water, contacts with the PTC heating tube to enable the PTC heating tube to quickly heat the water of the water-absorption member to produce steam to be sent into a room through the steam outlet of the upper housing.
대표청구항▼
1. A thermal humidifier comprising: an upper housing provided with a steam outlet for conveying steam into a room, said upper housing provided with a steam-collecting member, said upper housing combined with a fundamental base via said steam-collecting member; andsaid fundamental base installed ther
1. A thermal humidifier comprising: an upper housing provided with a steam outlet for conveying steam into a room, said upper housing provided with a steam-collecting member, said upper housing combined with a fundamental base via said steam-collecting member; andsaid fundamental base installed therein with a PTC heating tube, a water-absorption member disposed around said PTC heating tube, said water-absorption member having a large portion soaked in the water tank of a water box, said water-absorption member absorbing liquid or water from said water box, said water-absorption member fully soaking up water and contacting with said PTC heating tube, said PTC heating tube quickly heating the water of said water-absorption member to produce steam to be conveyed into a room through said steam outlet of said upper housingwherein said fundamental base is provided with a medium housing and a lower base, said lower base is formed with an annular combination recess, said medium housing has an outer sidewall provided with an annular combination projection, said medium housing and said lower base are able to be combined together by having said annular combination recess of said lower base combined with said annular combination projection of said medium housing. 2. The thermal humidifier as claimed in claim 1, wherein said upper housing is provided with a circumferential side extending downward for receiving therein all the components of said thermal humidifier. 3. The thermal humidifier as claimed in claim 1, wherein said upper housing is combined with said steam-collecting member, said steam outlet of said upper housing formed with a circumferential side and having an outer circumference disposed with a concave face, said upper housing provided with combination feet, said steam-collecting member formed with an inner circumferential side, said inner circumferential side having periphery disposed with a concave face, said steam-collecting member bored with combination holes, said upper housing able to be combined with said steam-collecting member by having said circumferential side and said concave face and said combination feet of said upper housing respectively combined with said circumferential side and said concave face and said combination holes of said steam-collecting member. 4. The thermal humidifier as claimed in claim 3, wherein said steam-collecting member is provided with an outer circumferential side for collecting steam after said steam outlet of said upper housing is combined with said steam-collecting member and then, said steam is conveyed into a room through said steam outlet. 5. The thermal humidifier as claimed in claim 1, wherein said upper housing is combined with said fundamental base by having said steam-collecting member of said upper housing combined together with a medium housing of said fundamental base, said medium housing provided with a combination groove for receiving said steam-collecting member therein, said combination groove of said medium housing formed with a groove wall leaning against an outer circumferential side of said steam-collecting member, said outer circumferential side of said steam-collecting member having lower sides disposed with one or more extension ends to be respectively engaged with the combination holes of said medium housing, thus said upper housing able to be combined together with said fundamental base via mutual combination of said medium housing with said steam-collecting member. 6. The thermal humidifier as claimed in claim 1, wherein said medium housing of said fundamental base is provided with a combination member for combining said PTC heating tube, an inward portion of said combination member being hollow for facilitating steam to be conveyed out upward, said lower base of said fundamental base is provided with a combination member for combining said PTC heating tube, said PTC heating tube is disposed with a left combination seat and a right combination seat, said combination members of said medium housing and of said lower base respectively formed with clamping notches for respectively clamping and combining said left and said right combination seats of said PTC heating tube to keep said PTC heating tube in a stationary state. 7. The thermal humidifier as claimed in claim 1, wherein said water-absorption member is made of non-woven fabric with high water-absorption rate or of other materials able to quickly absorb and convey water. 8. The thermal humidifier as claimed in claim 1, wherein said water-absorption member is provided with plural holes, a combination hole and an engage projection, and said plural holes of said water-absorption member must be positioned at a proper place exactly contacting with said PTC heating tube when said water-absorption member is combined with said PTC heating tube, said combination hole and said engage projection combined mutually to have said water-absorption member and said PTC heating tube combined together, said water-absorption member absorbing water from said water box. 9. The thermal humidifier as claimed in claim 1, wherein said fundamental base is combined with said water box, said lower base of said fundamental base formed with a lower annular combination side, said water box formed with an annular wall having an upper end combined with said lower annular combination side of said lower base. 10. The thermal humidifier as claimed in claim 1, wherein said PTC heating tube is installed between said medium housing and said lower base. 11. A thermal humidifier comprising: an upper housing provided with a steam outlet for conveying steam into a room, said upper housing provided with a steam-collecting member, said upper housing combined with a fundamental base via said steam-collecting member; andsaid fundamental base installed therein with a PTC heating tube, a water-absorption member disposed around said PTC heating tube, said water-absorption member having a large portion soaked in the water tank of a water box, said water-absorption member absorbing liquid or water from said water box, said water-absorption member fully soaking up water and contacting with said PTC heating tube, said PTC heating tube quickly heating the water of said water-absorption member to produce steam to be conveyed into a room through said steam outlet of said upper housing;wherein said upper housing is combined with said steam-collecting member, said steam outlet of said upper housing is formed with a circumferential side and has an outer circumference disposed with a concave face, said upper housing is provided with combination feet, said steam-collecting member is formed with an inner circumferential side, said inner circumferential side has periphery disposed with a concave face, said steam-collecting member is bored with combination holes, said upper housing is able to be combined with said steam-collecting member by having said circumferential side and said concave face and said combination feet of said upper housing respectively combined with said circumferential side and said concave face and said combination holes of said steam-collecting member. 12. The thermal humidifier as claimed in claim 11, wherein said steam-collecting member is provided with an outer circumferential side for collecting steam after said steam outlet of said upper housing is combined with said steam-collecting member and then, said steam is conveyed into a room through said steam outlet. 13. A thermal humidifier comprising: an upper housing provided with a steam outlet for conveying steam into a room, said upper housing provided with a steam-collecting member, said upper housing combined with a fundamental base via said steam-collecting member; andsaid fundamental base installed therein with a PTC heating tube, a water-absorption member disposed around said PTC heating tube, said water-absorption member having a large portion soaked in the water tank of a water box, said water-absorption member absorbing liquid or water from said water box, said water-absorption member fully soaking up water and contacting with said PTC heating tube, said PTC heating tube quickly heating the water of said water-absorption member to produce steam to be conveyed into a room through said steam outlet of said upper housing;wherein said upper housing is combined with said fundamental base by having said steam-collecting member of said upper housing combined together with a medium housing of said fundamental base, said medium housing is provided with a combination groove for receiving said steam-collecting member therein, said combination groove of said medium housing is formed with a groove wall leaning against an outer circumferential side of said steam-collecting member, said outer circumferential side of said steam-collecting member has lower sides disposed with one or more extension ends to be respectively engaged with the combination holes of said medium housing, thus said upper housing is able to be combined together with said fundamental base via mutual combination of said medium housing with said steam-collecting member.
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이 특허에 인용된 특허 (11)
Gijsbers Josephus Cornelis Wilhelmus Franciscus (Eindhoven NL) Uhlemann Hans Heinrich Otto Oskar Hermann (Augsburg DT), Apparatus for evaporating liquids.
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