[특허]UV LED curing apparatus with improved housing and switch controller

Nail Alliance LLC

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특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

UV LED curing apparatus with improved housing and switch controller

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G21K-005/08 A45D-029/00 F26B-009/00 F26B-003/28
미국특허분류(USC)	250/455.11; 250/504R; 250/492.1; 132/073; 034/277; 118/620; 118/641; 118/642; 425/174.4
출원번호	US-0779779 (2010-05-13)
등록번호	US-8993983 (2015-03-31)
발명자 / 주소	Li, Yu-Jen Cheng, Kuo-Chang Wu, Ya-Wen Yang, Pei-Chen
출원인 / 주소	Nail Alliance LLC
대리인 / 주소	Feldman Gale, PA
인용정보	피인용 횟수 : 7 인용 특허 : 10

초록

Nail gel curing devices emitting ultraviolet light, as well as methods of their making and use are disclosed. The devices are useful for curing, inter alia, acrylic compositions, more particularly, acrylic nail gel compositions, and typically employ ultraviolet and/or visible light emitting diodes (“LED”) to cure such ultraviolet and/or visible light curable nail gel resins.

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1. An UV LED curing apparatus, comprising: a light reflective inner casing having a light reflective inner wall enclosing an inner chamber and an outer wall; wherein the inner chamber includes at least one front opening facing toward a front side of the apparatus; and wherein said inner casing provides a support structure for affixing an UV LED light source;an outer casing detachably attached to the outer wall of the inner casing; said outer casing and said inner casing defining a space suitable for affixing said UV LED light source to said inner casing;said UV LED light source comprising at least one UV LED module affixed to the inner casing and having a light emitting side facing toward the inner chamber thereof;a switch controller comprising at least one button, a substrate and a photo interrupt module, said switch controller attached to the inner casing and electrically connected to the UV LED light source; and said photo interrupt module located at the inner wall of the inner casing; wherein the substrate further comprises a timer, a current regulator integrated thereon;whereby the switch controller controls an on-off state of the UV LED light source with reference to a first input signal received from and triggered by said photo interrupt module to turn on the UV LED light source and with reference to a second input signal received from the timer and the current regulator to turn off the UV LED light source; and whereby the light reflective inner wall of the inner casing directs and reflects UV light emitted from the UV LED light source within the inner chamber thereof. 2. The UV LED curing apparatus as claimed in claim 1, wherein the outer casing further comprises a bottom plate detachably attached to the inner casing. 3. The UV LED curing apparatus as claimed in claim 1, wherein the outer wall of the inner casing further comprises at least one aperture to receive the at least one UV LED module of the UV LED light source therein. 4. The UV LED curing apparatus as claimed in claim 1, wherein the inner wall of the inner casing comprises a plurality of planes angled from one another at an angle between 90 degree and 175 degree. 5. The UV LED curing apparatus as claimed in claim 1, wherein the outer casing further comprises at least one heat dissipating means disposed between the outer casing and the inner casing for dissipating heat generated by the UV LED light source away therefrom. 6. The UV LED curing apparatus as claimed in claim 5, wherein the heat dissipating means is a rotary fan electrically connected to the switch controller and activated by said first input signal from the photo interrupt module. 7. The UV LED curing apparatus as claimed in claim 1, wherein the outer casing is detachably attached to the outer wall of the inner casing by any one of the following fixation means including screws, bolts and magnets. 8. The UV LED curing apparatus as claimed in claim 2, wherein the bottom cover of outer casing is detachably attached to the inner casing by any one of the following fixation means including screws, bolts and magnets. 9. The UV LED curing apparatus as claimed in claim 1, wherein the UV LED light source is of a short wavelength between 360 nm and 460 nm. 10. The UV LED curing apparatus as claims in claim 1, wherein the at least one UV LED module of the UV LED light source further comprises a collimator attached to the light emitting side thereof. 11. The UV LED curing apparatus as claimed in claim 1, wherein the photo interrupt module of the switch controller further comprises at least one sensor emitter having an active side facing toward the front opening of the inner chamber of the inner casing and wherein the photo interrupt module is triggered with reference to an interrupt signal from the at least one sensor emitter. 12. The UV LED curing apparatus as claimed in claim 1, wherein the switch controller is attached to the inner casing and configured on a rear side of the apparatus opposite to said front side thereof and away from the front opening of the inner chamber of the inner casing. 13. The UV LED curing apparatus as claimed in claim 1, wherein the switch controller further comprises a PWM electrically connected to the timer and the current regulator. 14. The UV LED curing apparatus as claimed in claim 1, wherein the switch controller is at an active mode continuous for a predetermined period of active time for the photo interrupt module to be triggered to send said first input signal to the timer and the current regulator thereof to turn on the UV LED light source and to switch to a curing mode; and wherein the switch controller is returned from the curing mode to the active mode after a predetermined period of curing time is lapsed and said second input signal is received from the timer and the current regulator thereof to turn off the UV LED light source. 15. The UV LED curing apparatus as claimed in claim 14, wherein the predetermined period of curing time is referenced to a clock circuitry preset in the timer and is of a length greater than 5 seconds. 16. An UV LED curing apparatus, comprising: a housing comprising an inner casing enclosing an inner chamber and an outer casing detachably attached to the inner casing; wherein the inner chamber further comprises at least one front opening formed on a front side of the housing; wherein said inner casing provides a support structure for affixing an UV LED light source; and wherein said outer casing and said inner casing define a space suitable for affixing said UV LED light source to said inner casing;a reflector comprising a plurality of light reflective planes angled from one another and a plurality of apertures formed thereon, attached to the inner casing and fitted to the inner chamber of the housing;said UV LED light source comprising at least one UV LED module affixed to the inner casing and positioned within the plurality of apertures of the reflector, having a light emitting side facing toward the inner chamber of the housing;a switch controller comprising at least one button, a substrate and a photo interrupt module, said switch controller attached to the inner casing and electrically connected to the UV LED light source; and said photo interrupt module located at the inner wall of the inner casing; wherein the substrate further comprises a timer, a current regulator integrated thereon;a power supply comprising at one rechargeable battery, electrically connected to the UV LED light source and the switch controller and enclosed by the outer casing;whereby the switch controller controls an on-off state of the UV LED light source with reference to a first input signal received from and triggered by said photo interrupt module to turn on the UV LED light source and with reference to a second input signal received from the timer and the current regulator to turn off the UV LED light source; and whereby the plurality of light reflective planes of the reflector directs and reflects UV light emitted from the UV LED light source within the inner chamber thereof. 17. The UV LED curing apparatus as claimed in claim 16, wherein the plurality of light reflective planes angled from one another of the reflector are at an angle between 90 degree and 175 degree. 18. The UV LED curing apparatus as claimed in claim 16, wherein the outer casing further comprises at least one heat dissipating fan electrically connected to the power supply and activated by the switch controller, disposed between the outer casing and the inner casing for dissipating heat generated by the UV LED light source away therefrom. 19. The UV LED curing apparatus as claimed in claim 16, wherein the outer casing is detachably attached to the inner casing of the housing by any one of the following fixation means including screws, bolts and magnets. 20. The UV LED curing apparatus as claimed in claim 16, wherein the switch controller is at an active mode continuous for a predetermined period of active time for the photo interrupt module to be triggered to send said first input signal to the timer and the current regulator thereof to turn on the UV LED light source and to switch to a curing mode; and wherein the switch controller is returned from the curing mode to the active mode after a predetermined period of curing time is lapsed and said second input signal is received from the timer and the current regulator thereof to turn off the UV LED light source.

이 특허에 인용된 특허 (10)

이 특허를 인용한 특허 피인용횟수: 7

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특허 상세정보

UV LED curing apparatus with improved housing and switch controller

초록

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이 특허에 인용된 특허 (10)

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특허 상세정보

UV LED curing apparatus with improved housing and switch controller

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이 특허에 인용된 특허 (10)

이 특허를 인용한 특허 피인용횟수: 7

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IPC 상세정보(version : 201201)

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