A kind of orientation heat transfer structure of electronics photo-thermal health care therapeutical instrument
Technical field
The present invention relates to infrared light thermoelectron therapeutic instrument technical field, particularly relate to a kind of electronics photo-thermal health care therapeutical instrument
Orientation heat transfer structure.
Background technology
Traditional Chinese medical science sunburn treatment, scorching hot skin promotes blood circulation, dredging the meridian, leads medicine and enter body disease preventing and treating, have thousands of years history,
Because of good result, inexpensive and popular happy use.Traditional method is hand-held to process bar, the smoked body surface point that burns after lighting.Traditional moxibustion
Generally require other people to help just can complete, make application be restricted.
In recent years, occur in that the electronics thermotherapy products such as some electronics moxibustion instruments, solve the problem that moxibustion needs other people to help
And create certain effect, it is achieved moxibustion domestic, portability, and make moxibustion become simple to operation.Such as in December, 2012
Chinese invention application disclosed in 19 days (Application No. 201210294592.3), it discloses a kind of imitative Chinese mugwort spectral therapeutic instrumnt, logical
Cross infrared hair and go out certain infrared spectrum wave band, the produced heat radiation physical pattern of simulation moxa roll burning.Infrared head includes
Infrared high pass filter and luminous energy that the electrode that quartz lamp wall is connected with quartz lamp wall one end is connected with the quartz lamp wall other end turn
Parallel operation, is provided with the filament being connected with electrode and radiation window in quartz lamp wall.This imitative Chinese mugwort spectral therapeutic instrumnt can send from HONGGUANG to
The continuous spectrum of far infrared, but, it can not hand-held use, and product heat transfer structure remains in many places structure not fully up to expectations
Place, need further to improve.
Summary of the invention
It is an object of the invention to overcome what above-mentioned prior art existed deficiency, it is provided that a kind of electricity scientific and reasonable for structure
The orientation heat transfer structure of sub-photo-thermal health care therapeutical instrument, promotes the heat radiation of infrared light thermoelectron therapeutic instrument to control in moxibustion region
In so that magnetic therapy head can grip, thus is convenient for people to use.
The technical solution adopted for the present invention to solve the technical problems is: the orientation of a kind of electronics photo-thermal health care therapeutical instrument passes
Heat structure, including shell, heater, also includes radiant body, installs inner cover on radiant body, and heater and radiant body are arranged in the lump
In inner cover, the rear side of inner cover is additionally provided with fan, thus forms an air channel at the peripheral of fan.
Also setting up outer housing between inner cover and shell, outer housing is also between inner cover and fan, and outer housing arranges vent, from
And the first air channel being formed between shell and outer housing, the second air channel between outer housing and inner cover.
Described outer housing includes some claws of cylindrical wall portion, central annular portion, connection cylindrical wall portion and central annular portion, adjacent pawl
Described vent is formed between portion.
Inner cover is arranged on the claw of outer housing by fever head locating dowel, the width of described claw and fever head locating dowel
Central cross-section is suitable.
Outer housing is fixed on outer cover stent, and the outer rim of outer cover stent arranges outer cover stent pawl, outside outer cover stent pawl is fastened on
On the connection post of shell, the shape of outer cover stent pawl is with to be connected column section suitable.
Described radiant body includes central post portion, the ring alar part stretched from central post portion to both sides, and heater is arranged on two
In central post portion between ring alar part.
The back side of described ring alar part arranges fever head heat insulating mattress.
Outer cover stent is prepared by mica sheet.
Arranging Muscovitum blinker on fan air-supply mouth, the middle part of Muscovitum blinker is provided with air vent.
Inner cover is metal case.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention uses multiple heat insulation and heat conduction measure, it is achieved heat, to the orientation transmission of direction of illumination, maximally utilises
The comprehensive function of photo-thermal reaches therapeutic purposes, avoids skin temperature too high simultaneously, prevents from scalding, uses safer.
Accompanying drawing explanation
Fig. 1 is the infrared light thermoelectron therapeutic instrument part explosive view of the present invention.
Fig. 2 is the infrared light thermoelectron therapeutic instrument structure cut-away view of the present invention.
Fig. 3 is the infrared light thermoelectron therapeutic instrument stereoscopic figure of the present invention.
In accompanying drawing, each label is expressed as follows: outer cover stent 1, spiral cover 2, inner box 3, knob 4, mainboard 5, LED sheet 6, acupuncture point
Light source pcb board 7, infrared-transparent cover 8, light guide sheet 9, Muscovitum blinker 10, heating wire 11, heat-protecting glass 12, ceramics pole 15, wind
Fan 16, knob base 17, shell 18, interior cassette bottom 19, joint pcb board 20, jump ring 21, outer housing 22, heat insulating mattress 23, it is fluorinated calcium tablet 24,
Joint 25, inner cover 26, calcium fluoride tabletting 27, calcium fluoride cover 28, outer housing 29, heater is fixed seat 30, fever head locating dowel 33, is entered
Style grid 37, outer cover stent pawl 111.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " front and back ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should broadly understood, for example, it may be fixing connection.Can also be to removably connect, or be integrally connected;Can
To be mechanical connection, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
The concrete meaning of invention.
As Figure 1-3, the orientation heat transfer structure of a kind of electronics photo-thermal health care therapeutical instrument, including shell 18, heater 11,
Also including radiant body 30, install inner cover 26 on radiant body, heater and radiant body are arranged in inner cover in the lump, the rear side of inner cover
It is additionally provided with fan 16, thus forms an air channel at the peripheral of fan.
Further, also setting up outer housing 29 between inner cover and shell, fan 16 is located at the rear side of outer housing, and outer housing arranges logical
Air port, thus the first air channel being formed between shell and outer housing, the second air channel between outer housing and inner cover.Due to above-mentioned knot
Structure designs, and the thermal source of heater is well isolated by the infrared light thermoelectron therapeutic instrument of the present invention by double-layer wind curtain structure.
Described outer housing includes some claws of cylindrical wall portion, central annular portion, connection cylindrical wall portion and central annular portion, adjacent pawl
Described vent is formed between portion.Inner cover is arranged on the claw of outer housing by fever head locating dowel 33, the width of described claw
Suitable with the central cross-section of fever head locating dowel.Outer housing is fixed on outer cover stent, and the outer rim of outer cover stent arranges outer housing and props up
Frame pawl 111, outer cover stent pawl is fastened on the connection post of shell, and the shape of outer cover stent pawl is with to be connected column section suitable.
Inner cover is arranged on the claw of outer housing 29 by the present invention by fever head locating dowel 33, the narrower width of claw.Separately
On the one hand, outer housing is fixed on outer cover stent, and outer cover stent is then fixed on shell by narrow outer cover stent pawl.Thus
The heat transfer area of inner cover outer housing, casing housings is reduced to minimum state.
Described radiant body includes central post portion, the ring alar part stretched from central post portion to both sides, and heater is arranged on center
In post portion.The back side of described ring alar part arranges fever head heat insulating mattress.Fever head heat insulating mattress is prepared by mica sheet.Can effectively stop and send out
The heat of hot body conducts to the rightabout processing bright region.
Outer cover stent is also to be prepared by mica sheet.Muscovitum blinker, the middle part of Muscovitum blinker are set on fan air-supply mouth
It is provided with air vent.Many places, portion arrange and have heat insulation and insulation function mica sheet in the enclosure, make the overall heat of heater stop
Reside in and process in bright region, make skin temperature maintain on graspable temperature levels.
Inner cover is metal case.The light and heat that heater and radiant body are sent can be reflected back into and process on bright region.
Although an embodiment of the present invention has been shown and described, it will be understood by those within the art that: not
These embodiments can be carried out multiple change in the case of departing from the principle of the present invention and objective, revise, replace and modification, this
The scope of invention is limited by claim and equivalent thereof, without creative work improvements introduced etc., all should comprise
Within protection scope of the present invention.