CN101889859A - LED wood lamp - Google Patents
LED wood lamp Download PDFInfo
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- CN101889859A CN101889859A CN 201010256609 CN201010256609A CN101889859A CN 101889859 A CN101889859 A CN 101889859A CN 201010256609 CN201010256609 CN 201010256609 CN 201010256609 A CN201010256609 A CN 201010256609A CN 101889859 A CN101889859 A CN 101889859A
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Abstract
The invention relates to an LED wood lamp which comprises a shell, a magnifier and a power supply. The invention is characterized in that the shell is composed of a round viewing head and a handle below the viewing head; the magnifier is embedded in the external surface of the viewing head; the outer circumference of the magnifier on the internal surface of the viewing head is evenly distributed with a set of purple light LEDs through an annular lamp bracket; and the tail end of each purple light LED is installed on an annular radiating block in the annular lamp bracket. The invention has the advantages of scientific and reasonable design, compact structure, light weight, convenient application, beautiful appearance, good effect, long service life and higher creativity, is an updated substitute product for the prior wood lamp, and has wide market prospects.
Description
Technical field
The invention belongs to medical instruments field, particularly a kind of LED wood's lamp.
Background technology
Wood's lamp is used very extensive as the clinical checkout gear commonly used of department of dermatologry.Diagnosis to pigment abnormity diseases such as tinea capitis, tinea versicolor, pityrosporum folliculitis, erythrasma, trichomycosis axillaris, acne, vitiligo, chloasma, some cutaneous tumor, porphyrin metabolism abnormity disease etc. has very big value.Its principle is to obtain the 320-400nm long wave ultraviolet by the filter disc that contains nickelous cyanide, the fluorescence reaction of WOOD light is carried out the equipment of clinical diagnosis according to diseased region.Wood's lamp has that expense is low, treatment time weak point, instant effect, advantage that efficient is high, and directly do not contact check point during operation, have advantages such as no pain, no infectiousness, the patient of suitable all age group.
At present, what generally use clinically is the wood's lamp of import, its mainly by rectangular case, be flush-mounted in the magnifier on rectangular case surface, four Wood pipes that are installed on enclosure interior and are positioned at the magnifier both sides constitute.In use there are many deficiencies in it, is mainly reflected in: the spectral width of Wood pipe, and effect is not good enough; Volume is big, and weight is big, inconvenient holding operation; Need connect alternating current power supply, the inconvenience use of paying a home visit; The energy consumption height, fragile, service life is short.Other has a kind of wood's lamp by circular Wood pipe manufacturer, and it only is the improvement on the profile, and is comparatively attractive in appearance, but still deposits above-mentioned many deficiencies.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of wood's lamp that adopts purple LED as light source is provided, advantage such as it has spectroscopic pure, and is light, and energy consumption is low, and the life-span is long, and is easy to use.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of LED wood's lamp, comprise housing, magnifier and power supply, it is characterized in that: described housing is made of circular viewing head and lower handle thereof, at the described magnifier of viewing head outer surface setting-in, the excircle that is positioned at magnifier at the viewing head inner surface is by one group of purple LED of the uniform installation of annular lamp bracket, and this group of purple LED tail end is installed on the annular radiating block that is positioned at annular lamp bracket.
And power supply is the set of cells that is installed in the handle, is provided with the purple LED switch in handle outer.
And described annular lamp bracket outer surface is tapered, and each purple LED is all installed perpendicular to the outer surface of annular lamp bracket, and a plurality of purple LEDs are gathers shape downwards.
And, on described annular lamp bracket, the focus lamp that is covered in the purple LED surface is installed.
And, the also uniform white light LEDs that is equipped with on annular lamp bracket.
And, at the handle tail end one power supply-charging socket is installed.
And, being coaxially installed with in the circular viewing head bottom of housing and focusing lens barrel, this height that focuses lens barrel is same as described magnifier focal length.
Advantage of the present invention and beneficial effect are:
1, this LED wood's lamp adopts purple LED as the UVA light source, has broken through the installation of purple light fluorescent tube in the past and the limitation of use, and volume is small and exquisite, and is in light weight, easy to operate; The purple LED spectroscopic pure is difficult for disturbing; Also have advantages such as energy consumption is low, long service life; Adopt dc source simultaneously, portable good, safe in utilization, use is suitable for paying a home visit.
2, this LED wood's lamp, the tail end of its purple LED all is installed on the radiating block, efficiently solves purple LED owing to the high bad problem of heat radiation that causes of power, improves the safety in utilization of purple LED, prevent the temperature distortion of each plastic components simultaneously, extension fixture service life.
3, this LED wood's lamp is equipped with the focus lamp that is covered in the purple LED surface on annular lamp bracket, it can effectively overcome the divergence of beam of LED, guarantee light intensity, and by adopting the lamp bracket of taper, the light-ray condensing that makes each purple LED is zone in the inspection of 60mm at the focal position diameter of magnifier, improves the light intensity of effective inspection area.
4, this LED wood's lamp also uniform white light LEDs that is equipped with on annular lamp bracket can be used for the inspection of common department of dermatologry, increases the suitability of this device.
5, this LED wood's lamp is coaxially installed with in the circular viewing head bottom of housing and focuses lens barrel, can easily magnifier be positioned its focal position during diagnosis, be convenient to observe, and be easy to keep the stability of wood's lamp, diseased region is taken pictures stay shelves thereby be convenient to the doctor at diagnostic procedure.
6, this LED wood's lamp is equipped with a power supply-charging socket at the handle tail end, thereby realizes that AC and DC is dual-purpose, has advantage easy to use.
7, design science of the present invention is reasonable, and compact conformation is lightly convenient, easy to use, good looking appearance, and respond well, the life-span is long, has higher novelty, is the renewal substitute products of existing wood's lamp, has good market prospect.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the front view of second kind of embodiment of the present invention;
Fig. 4 is that the B-B of Fig. 1 is to cutaway view;
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of LED wood's lamp comprises housing, magnifier and power supply.Referring to Fig. 1,2.
Its innovation part is: housing is made of circular viewing head 1 and lower handle 6 thereof, and the present embodiment middle shell is for being made into integration.At the described magnifier 11 of viewing head outer surface setting-in.The excircle that is positioned at magnifier at the viewing head inner surface is preferably 3-8 (can revise) by annular one group of purple LED 3 of lamp bracket 2 uniform installations (wavelength is 365nm).Be provided with 5 purple LEDs in the present embodiment.Annular lamp bracket outer surface is tapered, purple LED is all installed perpendicular to the outer surface of annular lamp bracket, a plurality of purple LEDs of the equal portion of ring-type are and gather shape downwards and be installed on the annular lamp bracket thus, thereby making the light-ray condensing of each purple LED is the viewing area of 60mm at the focal position diameter of magnifier, improves the light intensity of effective inspection area.The focus lamp 13 that is covered in each purple LED surface is installed at annular lamp bracket outer surface.Effectively overcome the divergence of beam of LED, guarantee light intensity.The annular lamp bracket adopts self-tapping screw 10 to install mutually with the circular viewing head of housing, and adopts seal 14 encapsulation.The tail end of purple LED is installed on the annular radiating block 12 that is positioned at annular lamp bracket, efficiently solves purple LED owing to the high bad problem of heat radiation that causes of power, prolongs its service life, prevents the temperature distortion of each plastic components simultaneously.Be coaxially installed with in the circular viewing head bottom of housing and focus lens barrel 15, this height that focuses lens barrel is same as described magnifier focal length.Can easily magnifier be positioned its focal position during diagnosis, be convenient to observe and take pictures and stay shelves.
Power supply is the set of cells 5 that is installed in the handle, and openable lid 16 is installed on the handle.The switch 4 that purple LED is arranged in handle upper end outer setting.At the handle tail end one power supply-charging socket 7 is installed, thereby realizes that AC and DC is dual-purpose, and can realize charging rechargeable battery set.In handle inside wiring board 8 is installed also, display lamp 9 also is installed in inside, handle upper end.
Referring to Fig. 3,4.One group of white light LEDs 17 also is installed, white light LEDs and purple LED space and uniform being installed on the annular lamp bracket on annular lamp bracket.For the purpose of attractive in appearance, the focus lamp that is covered in the white light LEDs surface is installed also on annular lamp bracket.Be provided with three purple LEDs and three white light LEDs in the present embodiment.Outer setting has the switch of purple LED and the switch 18 of white light LEDs in the handle upper end.When opening white light LEDs, can be used for the inspection of common department of dermatologry.
It is emphasized that; example of the present invention is illustrative; rather than it is determinate; therefore the present invention is not limited to the embodiment described in the specific embodiment; every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope of protection of the invention equally.
Claims (7)
1. LED wood's lamp, comprise housing, magnifier and power supply, it is characterized in that: described housing is made of circular viewing head and lower handle thereof, at the described magnifier of viewing head outer surface setting-in, the excircle that is positioned at magnifier at the viewing head inner surface is by one group of purple LED of the uniform installation of annular lamp bracket, and this group of purple LED tail end is installed on the annular radiating block that is positioned at annular lamp bracket.
2. LED wood's lamp according to claim 1 is characterized in that: power supply is the set of cells that is installed in the handle, is provided with the purple LED switch in handle outer.
3. LED wood's lamp according to claim 1 is characterized in that: described annular lamp bracket outer surface is tapered, and each purple LED is all installed perpendicular to the outer surface of annular lamp bracket, and a plurality of purple LEDs are gathers shape downwards.
4. LED wood's lamp according to claim 1 is characterized in that: on described annular lamp bracket the focus lamp that is covered in the purple LED surface is installed.
5. LED wood's lamp according to claim 1 is characterized in that: the also uniform white light LEDs that is equipped with on annular lamp bracket.
6. LED wood's lamp according to claim 1 is characterized in that: at the handle tail end one power supply-charging socket is installed.
7. LED wood's lamp according to claim 1 is characterized in that: be coaxially installed with in the circular viewing head bottom of housing and focus lens barrel, this height that focuses lens barrel is same as described magnifier focal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256609 CN101889859A (en) | 2010-08-18 | 2010-08-18 | LED wood lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256609 CN101889859A (en) | 2010-08-18 | 2010-08-18 | LED wood lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101889859A true CN101889859A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010256609 Pending CN101889859A (en) | 2010-08-18 | 2010-08-18 | LED wood lamp |
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| Country | Link |
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| CN (1) | CN101889859A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301577A (en) * | 2013-06-25 | 2013-09-18 | 苏州科利亚照明科技有限公司 | Cosmetic lamp with magnifying glass |
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104456262A (en) * | 2014-12-10 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Multifunctional combined lamp |
| WO2016122181A1 (en) * | 2015-01-28 | 2016-08-04 | 대신전자주식회사 | Smart wood lamp for diagnosis of skin |
| CN109549631A (en) * | 2018-12-13 | 2019-04-02 | 福建师范大学 | A kind of Multifunctional LED light source for skin fluorescence detection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899645A (en) * | 2005-07-22 | 2007-01-24 | 徐福裕 | Optical therapeutic device |
| CN201020158Y (en) * | 2006-08-02 | 2008-02-13 | 黄日光 | Optical spectrum radiation panels |
| CN101214403A (en) * | 2007-01-05 | 2008-07-09 | 复旦大学 | Light emitting diode light therapeutic instruments |
-
2010
- 2010-08-18 CN CN 201010256609 patent/CN101889859A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899645A (en) * | 2005-07-22 | 2007-01-24 | 徐福裕 | Optical therapeutic device |
| CN201020158Y (en) * | 2006-08-02 | 2008-02-13 | 黄日光 | Optical spectrum radiation panels |
| CN101214403A (en) * | 2007-01-05 | 2008-07-09 | 复旦大学 | Light emitting diode light therapeutic instruments |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301577A (en) * | 2013-06-25 | 2013-09-18 | 苏州科利亚照明科技有限公司 | Cosmetic lamp with magnifying glass |
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104042190B (en) * | 2014-06-27 | 2016-03-30 | 上海希格玛高技术有限公司 | Shade for skin examination lamp and the skin examination lamp with shade |
| CN104456262A (en) * | 2014-12-10 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Multifunctional combined lamp |
| WO2016122181A1 (en) * | 2015-01-28 | 2016-08-04 | 대신전자주식회사 | Smart wood lamp for diagnosis of skin |
| CN109549631A (en) * | 2018-12-13 | 2019-04-02 | 福建师范大学 | A kind of Multifunctional LED light source for skin fluorescence detection |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |