CN205867318U - Warming therapy device - Google Patents
Warming therapy device Download PDFInfo
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- CN205867318U CN205867318U CN201620616019.3U CN201620616019U CN205867318U CN 205867318 U CN205867318 U CN 205867318U CN 201620616019 U CN201620616019 U CN 201620616019U CN 205867318 U CN205867318 U CN 205867318U
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Abstract
The utility model relates to a warming therapy device. This warming therapy device includes the bed body, circuit control assembly and two first thermal radiators, two first thermal radiator mirror symmetry, but and the power independent control of two first thermal radiators, every first thermal radiator includes first bowl and first infrared source, first bowl has the second plane of reflection that first plane of reflection and, one end relative with first plane of reflection and the one end of first plane of reflection are connected, and first plane of reflection and second plane of reflection are the cambered surface, and the curvature radius of second plane of reflection is greater than the curvature radius of first plane of reflection, and the second plane of reflection of the first bowl of two first thermal radiators is near the setting, wherein, the bed is personally experienced sth. Part of the body rotatablely and is made the bed surface tilting, and the work area is located the facula of every first thermal radiator, and the central point of work area is on the symmetry axis of two first thermal radiators. Above -mentioned warming therapy device can make the irradiation intensity of the work area of the bed surface of crib comparatively even.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of heat treatment therapeutic device.
Background technology
Current heat treatment therapeutic device or only there is a heat radiator, and heat radiator is arranged on the work of bed surface of bed body
The top in region or the oblique upper of working region, at most can only ensure bed body spoke of working region when a specific angle
It is uniform according to intensity, but, in order to avoid baby has respiratory disorder, rotating by bed body being set to, so that bed
The angle that body tiltable is certain, and after bed body tilts, working region and the distance of heat radiator change, working region
Radiant intensity is uneven so that baby can not treat well.
Utility model content
Based on this, it is necessary to the irradiation intensity providing the working region of a kind of bed surface that can make infanette is the most uniform
Heat treatment therapeutic device.
A kind of heat treatment therapeutic device, it is characterised in that include bed body, circuit controling assembly and and two the first heat radiators, institute
Stating bed body and have bed surface, described bed surface is provided with the working region of placing baby, two described first heat radiator spread configurations
Above the bed surface of described bed body, the power of two described first heat radiators can individually regulate, and two described first hot spokes
Emitter specular, each described first heat radiator includes:
First reflector, for having the housing of an opening, the opening of described first reflector towards described bed surface, described
One reflector has the first reflecting surface and and one end relative with described first reflecting surface is connected with one end of described first reflecting surface
The second reflecting surface, described first reflecting surface and described second reflecting surface are cambered surface, the radius of curvature of described second reflecting surface
More than the radius of curvature of described first reflecting surface, wherein, the second reflection of the first reflector of two described first heat radiators
Face is arranged close to；
First infrared source, is contained in regularly in described first reflector, and electrically connects with described circuit controling assembly；
Wherein, described bed body is rotatable and makes described bed surface tiltable, and described working region is positioned at each described first heat
In the hot spot of irradiator, and described working region is centrally located on the axis of symmetry of two described first heat radiators.
In one of which embodiment, the position of the first infrared source of each described first heat radiator and described the
The center of the line of one end that one reflecting surface and the second reflecting surface are located remotely from each other is corresponding.
In one of which embodiment, the radius of curvature of described first reflecting surface is 20～60 millimeters, described second anti-
The radius of curvature penetrating face is 40～80 millimeters.
In one of which embodiment, define the coefficient of conic section corresponding to described first reflecting surface place camber line
For K1, wherein ,-1≤K1≤0；The coefficient of the conic section corresponding to camber line defining described second reflecting surface place is K2, its
In ,-1≤K2≤0。
In one of which embodiment, define the orientation at two described first heat radiators of the described working region
On two end points be respectively A and B, define each described first heat radiator described first reflector described first reflection
Length L of the line of one end that face and described second reflecting surface are located remotely from each other, defines the first of each described first heat radiator
Infrared source is EA with the line of described A, defines the first infrared source of each described first heat radiator and the line of described B
For EB, define the rotational angle of described bed body when being 0 °, the friendship of described EA and the plane at the opening place of described first reflector
Point is d to the distance of described first infrared source Yu the vertical line of described bed surface1, define the rotational angle of described bed body when being 0 °,
The intersection point of the plane at the opening place of described EB and described first reflector is vertical to described first infrared source and described bed surface
The distance of line is d2, then L ＞ d1+d2。
In one of which embodiment, the maximum rotation angle of described bed body is 10 °～15 °, the rotation of described bed body
When angle is 10 °～15 °, described first heat radiator near described bed surface and described first heat radiation away from described bed surface
The ratio of the power of device is 1:0.5～0.9.
In one of which embodiment, when the rotational angle of described bed body is 10 °～15 °, near the institute of described bed surface
State the first heat radiator and the ratio away from the power of described first heat radiator of described bed surface is 1:0.6～0.8.
In one of which embodiment, the hot spot of two described first heat radiators the most at least covers described working area
More than half of territory, and the lap of the hot spot of two described first heat radiators is at least described first heat radiator
More than half of hot spot.
In one of which embodiment, also include that the second heat radiator, described second heat radiator are arranged at two institutes
Stating between the first heat radiator, described second heat radiator electrically connects with described circuit controling assembly
Wherein in an embodiment, the hot spot of two described first heat radiators the most at least covers described working region
More than half, the lap of the hot spot of two described first heat radiators is at least the light of described first heat radiator
The lap of the hot spot of 1/5th of speckle, the hot spot of described second heat radiator and each described first heat radiator is at least
For more than 1/3rd of the hot spot of described second heat radiator, and described second heat radiator and two described first heat radiations
/ 5 of the hot spot that part is described second heat radiator that the hot spot of device is jointly overlapping.
Two the first heat radiator specular of above-mentioned heat treatment therapeutic device, and the first reflector of each first heat radiator
There is the first reflecting surface and the second reflecting surface that and one end relative with the first reflecting surface is connected with one end of the first reflecting surface,
One reflecting surface and the second reflecting surface are cambered surface, the radius of curvature of the second reflecting surface more than the radius of curvature of the first reflecting surface, two
Second reflecting surface of the first reflector of individual first heat radiator is arranged close to, and i.e. two the first heat radiators have contrary ladder
Degree irradiation profile, working region is positioned at the hot spot of each first heat radiator, and working region is centrally located at two first
On the axis of symmetry of heat radiator, it is complementary for i.e. making two the first heat radiators irradiation profile at working region, to protect
The uniformity of irradiation intensity at card working region, and the power of two the first heat radiators can individually regulate so that even if bed
Body rotates certain angle, it is also possible to make working region have by the power of two the first heat radiators of regulation the most uniform
Irradiation intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heat treatment therapeutic device of an embodiment；
Fig. 2 is that be provided with the first heat radiator, blue light illumination assembly and the white light of the heat treatment therapeutic device shown in Fig. 1 puncture lamp
The structural representation of housing is installed；
Fig. 3 is the profile of the first heat radiator of the heat treatment therapeutic device shown in Fig. 1；
Fig. 4 is two the first heat radiators structural representation with bed surface of the heat treatment therapeutic device shown in Fig. 1；
Fig. 5 a be first heat radiator of the heat treatment therapeutic device shown in Fig. 4 when the rotational angle of bed body is 0 ° at bed surface
The power profile of the hot spot formed；
Fig. 5 b is the power profile of the hot spot shown in Fig. 5 a slice map on the length direction of bed surface；
Fig. 5 c is the power profile of the hot spot shown in Fig. 5 a slice map on the width of bed surface；
Fig. 6 a be another first heat radiator of the heat treatment therapeutic device shown in Fig. 4 when the rotational angle of bed body is 0 ° at bed
The power profile of the hot spot that face is formed；
Fig. 6 b is the power profile of the hot spot shown in Fig. 6 a slice map on the length direction of bed surface；
Fig. 6 c is the power profile of the hot spot shown in Fig. 6 a slice map on the width of bed surface；
Fig. 7 a be two the first heat radiators of the heat treatment therapeutic device shown in Fig. 4 when bed body rotational angle is 0 ° in bed surface shape
The power profile of the hot spot become；
Fig. 7 b is the power profile of the hot spot shown in Fig. 7 a slice map on the length direction of bed surface；
Fig. 7 c is the power profile of the hot spot shown in Fig. 7 a slice map on the width of bed surface；
Fig. 8 be the heat treatment therapeutic device shown in Fig. 4 two the first heat radiators respectively when bed body rotational angle is 0 ° at bed
The irradiation intensity curve in face, two the first heat radiators when bed body rotational angle is 0 ° bed surface total irradiation intensity curve,
Two the first heat radiators when bed body tilts to maximum angle at irradiation intensity curve and two first heat radiations of bed surface
Device respectively when bed body tilts to maximum angle at total irradiation intensity curve of bed surface；
Fig. 9 is the structural representation of the second heat radiator of the heat treatment therapeutic device of two embodiments；
Figure 10 is two the first heat radiators and the second heat radiator (second heat radiation of the heat treatment therapeutic device of two embodiments
When the reflecting surface of the reflector of device is the curved surface that conic section translates formation along a straight line) respectively rotational angle in bed body be 0 °
Time at the irradiation intensity curve of bed surface；
Figure 11 is two the first heat radiators and the second heat radiator (second heat radiation of the heat treatment therapeutic device of two embodiments
When the reflecting surface of the reflector of device is the reflector of similar first heat radiator) respectively when bed body turns to maximum angle at bed
The irradiation intensity curve in face.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make of the present utility model
The understanding of disclosure is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein
The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " include
Arbitrary and all of combination of one or more relevant Listed Items.
As shown in Figures 1 and 2, the heat treatment therapeutic device 10 of an embodiment, control including support column 100, bed body 200, circuit
Assembly 300 and the first heat radiator 400.
Support column 100 is the support section of whole heat treatment therapeutic device 10.
Bed body 200 is installed on support column 100.Bed body 200 is for placing baby.Bed body 200 has bed surface 210, baby
It is placed on bed surface 210.Wherein, bed surface 210 is provided with the working region of placing baby.General, working region is bed surface
The center of 210.The most in the present embodiment, working region is whole bed surface 210, and such baby can be placed on bed surface 210
Any position, in order to the placement of baby.The most in the illustrated embodiment, the bed surface 210 of bed body 200 is rectangle.
Wherein, bed body 200 is rotatable, so that bed surface 210 tiltable, consequently facilitating make the bed surface 210 of bed body 200 tilt one
Fixed angle, in order to make baby head higher, beneficially baby's respiratory tract is smooth and easy, and reduces the cerebral blood pressure of baby.Can
By using the rotation controlling bed body 200 containing air spring or electric pushrod.Concrete, the maximum rotation angle of bed surface 210 is
10 °～15 °.
Concrete, bed body 200 includes bed board 220 and around the bed board guardrail of 220 1 weeks 230, and bed board 220 can guardrail relatively
230 slide, and the surface that bed surface 210 is bed board 220, consequently facilitating medical worker's placing baby or contact baby.
Circuit controling assembly 300 controls for the circuit of whole heat treatment therapeutic device 10 and the storage of information and the place of data
Reason.Concrete, circuit controling assembly 300 includes processor and the circuit module electrically connected with processor, and processor is used for information
The process of storage, circuit module is for the control of circuit, thus the circuit realizing whole heat radiator for infant care apparatus controls, information
Storage and the process of data.
First heat radiator 400 is two, and two the first heat radiator 400 spread configurations are on the bed surface 210 of bed body 200
Side, and two the first heat radiator 400 specular.The most in the illustrated embodiment, two the first heat radiators 400 are fixed
Be installed on the installation housing 500 being positioned at above bed surface 210, and this installation housing 600 is fixing with support column 100 is connected.Its
In, the first heat radiator 400 electrically connects with circuit controling assembly 300.
Wherein, working region is centrally located on the axis of symmetry of two the first heat radiators 400.Concrete, working region
Center be the center of bed surface 210.When working region is whole bed surface 210, bed surface 210 is centrally located at two first heat
On the axis of symmetry of irradiator 400.One of them first heat radiator 400 i.e. is mainly used in irradiating the head of baby, and another is the years old
One heat radiator 400 is mainly used in irradiating the foot of baby.Wherein, each first heat radiator 400 includes the first reflector 410
With the first infrared source 420.
Seeing also Fig. 3, the first reflector 410 is the housing with an opening.The opening of the first reflector 410 towards
Bed surface 210.First reflector 410 has the first reflecting surface 412 and and one end relative with the first reflecting surface 412 and the first reflection
The second reflecting surface 414 that the one end in face 412 connects.It is concrete that first reflector 410 is strip in the illustrated embodiment, the
Two relative interior tables that one reflecting surface 412 extends along its length with the second reflecting surface 414 respectively first reflector 410
Face.And the second reflecting surface 414 of the first reflector 410 of two the first heat radiators 400 is arranged close to.
Wherein, the first reflecting surface 412 and the second reflecting surface 414 are cambered surface.The radius of curvature of the second reflecting surface 414 is more than
The radius of curvature of the first reflecting surface 412.Concrete, the radius of curvature of the first reflecting surface 412 is 20～60 millimeters；Second reflecting surface
The radius of curvature of 414 is 40～80 millimeters.
Further, the coefficient defining the conic section corresponding to the first reflecting surface 412 place camber line is K1, wherein ,-1
≤K1≤0；Preferably ,-0.7≤K1≤-0.3.Define the second reflecting surface 414 place the conic section corresponding to camber line be
Number is K2, wherein ,-1≤K2≤0；Preferably ,-0.7≤K2≤-0.3。
Seeing also Fig. 4, the first infrared source 420 is contained in the first reflector 410 regularly, and the first heat radiation
Source 420 electrically connects with circuit controling assembly 300.Wherein, circuit controling assembly 300 can control the work of the first infrared source 420.
It is concrete that first infrared source 420 is tubulose in the illustrated embodiment, and along the length direction extension of the first reflector 410.
Wherein, working region is positioned at the hot spot of each first heat radiator 400.It is i.e. whole bed surface when working region
When 210, the first infrared source 420 of each first heat radiator 400 and the first reflecting surface 412 are away from the second reflecting surface 414
The slope of the line of one end is less than the first infrared source 420 and bed surface 210 in two the first heat radiator 400 orientations
The slope of the line of the one end near the first reflecting surface 412 in two ends；First infrared source of each first heat radiator 400
420 and second reflecting surface 414 away from the slope of the line of one end of the first reflecting surface 412 less than the first infrared source 420 and bed
The line of the one end near the second reflecting surface 414 in two ends in two the first heat radiator 400 orientations, the face 210
Slope, so that whole bed surface 210 all can all be covered by the hot spot of each first heat radiator 400.
Such as, the most in the illustrated embodiment, definition working region (being whole bed surface 210 in the illustrated embodiment)
Two end points in two the first heat radiator 400 orientations are respectively A and B；Define first heat radiator 400
First reflecting surface 412 of the first reflector 410 is C away from any on one end of the second reflecting surface 414, defines the second reflecting surface
414 away from one end of the first reflecting surface 412 being some D；First infrared source 420 of one the first heat radiator 400
The position at place, position is E.The slope of the line of E and the C slope less than line EA；The slope of the line of E and D is oblique less than line EB's
Rate.
Further, the position of the first infrared source 420 of each first heat radiator 400 and the first reflecting surface 412 and
The center of the line of one end that the second reflecting surface 414 is located remotely from each other is corresponding.Such as concrete in the illustrated embodiment, the
The position of one infrared source 420 is corresponding with the position of the center O point of line CD.
Further, the first reflecting surface 412 and second of the first reflector 410 of each first heat radiator 400 is defined
Length L (i.e. the length of line segment CD) of the line of one end that reflecting surface 414 is located remotely from each other, definition bed body 200 rotational angle is 0 °
Time (now, two the first heat radiators 400 are equal to the distance of bed surface 210), i.e. during level, each first heat radiator 400
The line (i.e. line EA) of the first infrared source 420 (i.e. E) and A point and the friendship of plane at opening place of the first reflector 410
Point F to first infrared source 420 is d with the distance of the vertical line (i.e. line EO) of bed surface 2101(i.e. the length of line segment FO), defines bed
When body 200 rotational angle is 0 °, the first infrared source 420 (i.e. E) of each first heat radiator 400 is with the line of B point (i.e.
EB) with intersection point H to first infrared source 420 (i.e. E) of plane and the hanging down of bed surface 210 at the opening place of the first reflector 410
The distance of line (i.e. line EO) is d2(i.e. the length of line segment DO), then L ＞ d1+d2.When i.e. bed body 200 rotational angle is 0 °, L ＞ d1+
d2。
Wherein, the equal scalable of power of two the first heat radiators 400, in order to coordinate the rotation of bed body 200, so that bed
Body 200 can be transferred through the power regulating two the first heat radiators 400 respectively to realize bed surface 210 under the angle that can reach
Uniform irradiation.
Further, during the rotational angle of bed body 200 10 °～15 °, the first heat radiator 400 of close bed surface 210 is with remote
Ratio from the power of the first heat radiator 400 of bed surface 210 is 1:0.5～0.9, so that bed surface 210 is tilting 10 °～15 °
After heat radiation distribution with bed body 200 when 0 DEG C, the first heat radiator 400 and the second heat radiator 500 are in the warm of bed surface 210
Radiation profiles is basically identical, thus as much as possible reduce bed body 200 rotate the bed surface 210 after 10 °～15 ° heat radiation distribution with
Bed body 200 rotational angle is the change of the heat radiation distribution of the bed surface 210 when 0 DEG C；Preferably, when bed body 200 rotate 10 °～
When 15 °, the ratio of the power of the first heat radiator 400 near bed surface 210 and the first heat radiator 400 away from bed surface 210
For 1:0.6～0.8.When the rotational angle of bed body 200 is 0 °, the power of two the first heat radiators 400 is equal.
Wherein, when the rotational angle of bed body 200 is 0 °, when i.e. bed surface 210 is horizontal, two the first heat radiations
The hot spot of heater 400 the most at least covers the half of working region, and the lap of the hot spot of two the first irradiators 400 is extremely
It is the half of the hot spot of first heat radiator 400 less.The half of the hot spot of i.e. one the first heat radiator 400 with another the
The half of the hot spot of one heat radiator 400 is overlapping.When working region is whole bed surface 210, the rotational angle in bed body 200 is
When 0 °, the hot spot of two the first heat radiation heaters 400 the most at least covers the half of bed surface 210, and two the first irradiators 400
The lap of hot spot be at least the half of hot spot of first heat radiator 400.I.e. one the first heat radiator 400
The half of hot spot is overlapping with the half of the hot spot of another the first heat radiator 400.
As shown in Fig. 5 a, Fig. 5 b and Fig. 5 c, Fig. 5 a, Fig. 5 b and Fig. 5 c be when working region is whole bed surface 210 wherein
The power profile of the hot spot that one the first heat radiator 400 is formed on bed surface 210, wherein, the depth of color represents energy
Height, the power that color represents the most in vain is the highest, and the power that color represents the most deeply is the lowest, it can be seen that this first heat
The hot spot of irradiator 400 is predominantly located on the half position of bed surface 210, at the irradiation of negative semiaxis on the length direction of bed body 200
Intensity is relatively large, and negative semiaxis is gradually reduced toward positive axis irradiation intensity, and irradiation intensity is relatively on the width of bed body 200
For uniformly；Fig. 6 a, Fig. 6 b and Fig. 6 c be when working region is whole bed surface 210 another first heat radiator 400 at bed surface
The power profile of the hot spot formed on 210, the hot spot of this first heat radiator 400 is predominantly located at another subluxation of bed surface 210
Putting, on the length direction of bed body 200, the irradiation intensity in positive axis is relatively large, and positive axis is toward negative semiaxis irradiation intensity gradually
Reduce, and irradiation intensity is the most uniform on the width of bed body 200.Fig. 7 a, Fig. 7 b and Fig. 7 c are when working region is whole
Two the first heat radiator 400 common hot spots formed on bed surface 210 during individual bed surface 210, as seen from the figure, two first heat
Irradiator 400 can make whole bed surface 210 have more uniform irradiation intensity.
From figure 8, it is seen that when bed body 200 turns to maximum angle and working region is whole bed surface 210, after inclination
(being 0 degree of contrast with original rotational angle), the X of one of them the first heat radiation 400 bears semiaxis (X-axis-350 to 0mm is interval) spoke
Illumination has slight decline, and X positive axis (X-axis 0 to 350mm is interval) irradiance has slight rising.The lower range of decrease of negative semiaxis
Degree is more than positive axis；The X of another the first heat radiator 400 bear semiaxis (X-axis-350 to 0mm interval) irradiance have slight under
Fall, and X positive axis (X-axis 0 to 350mm is interval) irradiance has slight rising.The fall of negative semiaxis is more than positive axis；And
When bed body 200 tilts to maximum angle (being 0 degree of contrast with original rotational angle), X bears two the first heat radiators 400 of semiaxis
Solar global irradiance has slight decline, and the solar global irradiance of two the first heat radiators 400 of X positive axis has slight rising, and negative half
The fall of axle is more than positive axis.
Concrete, install and housing 500 is provided with for the blue light illumination assembly 600 of Icterus treatment and white for illumination
Light punctures lamp 700.
Above-mentioned heat treatment therapeutic device 10 at least has the advantage that
(1) two the first heat radiators 400 of above-mentioned heat treatment therapeutic device 10 are in specular, and each first heat radiator
First reflector 410 of 400 has the first reflecting surface 412 and and one end relative with the first reflecting surface 412 and the first reflecting surface
The second reflecting surface 414 that one end of 412 connects, the first reflecting surface 412 and the second reflecting surface 414 be cambered surface, the second reflecting surface
The radius of curvature of 414 is more than the radius of curvature of the first reflecting surface 412, the first reflector 410 of two the first heat radiators 400
Second reflecting surface 414 is arranged close to, and i.e. two the first heat radiators 400 have contrary gradient irradiation profile, position, working region
In the hot spot of each first heat radiator 400, and working region is centrally located at the axis of symmetry of two the first heat radiators 400
On, it is complementary for i.e. making two the first heat radiators 400 irradiation profile at working region, to ensure at working region
Irradiation intensity, and the power of two the first heat radiators 400 can individually regulate so that even if bed body 200 rotates certain angle,
It also is able to the power by two the first heat radiators 400 of regulation and makes working region have more uniform irradiation intensity.
And the bed body 200 of above-mentioned heat treatment therapeutic device 10 is rotatable so that bed surface 210 tilts, consequently facilitating make bed body 200 (2)
Bed surface 210 tilts certain angle, in order to make baby head higher, and beneficially baby's respiratory tract is smooth and easy, and reduces baby
Cerebral blood pressure.
As it is shown in figure 9, the structure of the heat treatment therapeutic device of the heat treatment therapeutic device of two embodiments and an embodiment is similar, difference is only
Being, the heat treatment therapeutic device of two embodiments also includes that the second heat radiator 800, the second heat radiator 800 are arranged at two first
Between heat radiator.Wherein, during the second heat radiator 800 is also installed on installation housing.And second heat radiator 800 and two
One heat radiator spread configuration.I.e. two the first heat radiators and the second heat radiator 800 are located along the same line.Specifically at figure
In the embodiment shown, the second heat radiator 800 is positioned at the centre of two the first heat radiators.
Wherein, the second heat radiator 800 includes the second reflector 810 and is contained in regularly in the second reflector 810
Second infrared source 820.
Second reflector 810 has the 3rd reflecting surface 812.The most in the illustrated embodiment, the 3rd reflecting surface 812 is two
Secondary curve translates the curved surface of formation along a straight line.Wherein, conic section is parabola, elliptic curve or hyperbola.
Second infrared source 820 electrically connects with circuit controling assembly, and circuit controling assembly can control the second infrared source 820
Work.On the axis of symmetry of the conic section that the second infrared source 820 is positioned at the 3rd reflecting surface 812 place, and the second heat radiation
The position in source 820 is corresponding with the center of working region.When working region is whole bed surface, the second infrared source 820
Position is corresponding with the center of bed surface.
Now, when the rotational angle of bed body is 0 °, the hot spot of two the first heat radiators the most at least covers described work
Making more than half of region, the lap of the hot spot of two the first heat radiation heaters is at least first heat radiator
1/5th, the hot spot of the second heat radiator 800 is at least the second heat with the lap of the hot spot of each first heat radiator
/ 3rd of the hot spot of irradiator 800, and the second heat radiator 800 is the most overlapping with the hot spot of two the first heat radiators
/ 3rd of the hot spot of part at least the second heat radiator.Wherein, the second heat radiator 800 and two the first heat radiators
The jointly overlapping part of hot spot be at least the second heat radiator hot spot 1/3rd, the i.e. second heat radiator 800, two
The part of the first heat radiator three overlap jointly is at least 1/5th of the hot spot of the second heat radiator 800.
It can be seen from fig. 10 that when bed body rotational angle is 0 ° first heat radiator and another first hot spoke
Emitter, their normalization maximum irradiance is essentially identical and basically about bed body centrosymmetry.Second heat radiator 800
Normalization maximum irradiance is about the half of the first heat radiator.
After bed body turns to maximum angle, first heat radiator X on its bed surface bears semiaxis, and (X-axis-350 is to 0mm district
Between) solar global irradiance have slight decline, and another first heat radiator is at X positive axis (X-axis 0 to 350mm is interval) total spoke
Illumination has slight rising.Second heat radiation 800 is relatively small due to the distribution of its radiation scope and radiant intensity, varies less.
Being appreciated that in other embodiments, the reflecting surface of the reflector 810 of the second heat radiator 800 is not limited to
Stating structure, in other embodiments, the reflecting surface of the reflector 810 of the second heat radiator 800 can also be for being similar to the first heat
The structure of the reflecting surface of the reflector of irradiator, now, the power of two the first heat radiators and the second heat radiator is distributed such as
Shown in Figure 11, when bed body rotational angle is 0 °, first the first heat radiator normalization maximum irradiance is maximum.Second
One heat radiator normalization maximum irradiance is the biggest (about the 80% of first the first heat radiator).Second heat radiator
800 normalization maximum irradiance are minimum (about first first thermal-radiating 70%).
After bed body turns to maximum angle, first heat radiator X on its bed surface bears semiaxis, and (X-axis-350 is to 0mm district
Between) solar global irradiance have decline by a small margin, and another first heat radiator is total in X positive axis (X-axis 0 to 350mm is interval)
Irradiance has slight rising.Second heat radiator 800 has slight decline at X-axis solar global irradiance.
Therefore, keep first the first heat radiator heating power constant, second the first heat radiator of suitable raising
With the heating power of the second heat radiator 800, i.e. adjust the ratio of two the first heat radiator heating powers, and first first
The ratio of the heating power of heat radiator and the second heat radiator 800, offsets the irradiance slightly decreased owing to improving power,
The distribution of heat radiation on bed surface is kept essentially constant.Therefore, the position of the second heat radiator is also not necessarily limited to be positioned at two
The centre of the first heat radiator, it is also possible near one of them first heat radiator；Second heat radiator 800 can be one,
Can also be multiple.
Owing to the structure of the heat treatment therapeutic device of two embodiments is similar to the structure of the heat treatment therapeutic device of an embodiment, therefore,
The heat treatment therapeutic device of two embodiments has the effect similar to the heat treatment therapeutic device of an embodiment.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a heat treatment therapeutic device, it is characterised in that include bed body, circuit controling assembly and two the first heat radiators, described bed
Body has bed surface, and described bed surface is provided with the working region of placing baby, and two described first heat radiator spread configurations are in institute
Stating above the bed surface of bed body, the power of two described first heat radiators can individually regulate, and two described first heat radiators
Specular, each described first heat radiator includes:
First reflector, for having the housing of an opening, the opening of described first reflector is towards described bed surface, described first anti-
Penetrate cover and there is the first reflecting surface and and one end relative with described first reflecting surface is connected with one end of described first reflecting surface
Two reflectings surface, described first reflecting surface and described second reflecting surface are cambered surface, and the radius of curvature of described second reflecting surface is more than
The radius of curvature of described first reflecting surface, wherein, the second reflecting surface of the first reflector of two described first heat radiators leans on
Nearly setting；
First infrared source, is contained in regularly in described first reflector, and electrically connects with described circuit controling assembly；
Wherein, described bed body is rotatable and makes described bed surface tiltable, and described working region is positioned at each described first heat radiation
In the hot spot of device, and described working region is centrally located on the axis of symmetry of two described first heat radiators.
Heat treatment therapeutic device the most according to claim 1, it is characterised in that the first heat radiation of each described first heat radiator
The position in source is corresponding with the center of the line of one end that described first reflecting surface and the second reflecting surface are located remotely from each other.
Heat treatment therapeutic device the most according to claim 1, it is characterised in that the radius of curvature of described first reflecting surface is 20～60
Millimeter, the radius of curvature of described second reflecting surface is 40～80 millimeters.
Heat treatment therapeutic device the most according to claim 1, it is characterised in that define corresponding to described first reflecting surface place camber line
The coefficient of conic section be K1, wherein ,-1≤K1≤0；The secondary corresponding to camber line defining described second reflecting surface place is bent
The coefficient of line is K2, wherein ,-1≤K2≤0。
Heat treatment therapeutic device the most according to claim 1, it is characterised in that define described working region two described first heat
Two end points in the orientation of irradiator are respectively A and B, define described first reflection of each described first heat radiator
Length L of the line of one end that described first reflecting surface of cover and described second reflecting surface are located remotely from each other, defines each described the
First infrared source of one heat radiator and the line of described A are EA, define the first hot spoke of each described first heat radiator
The line penetrating source and described B is EB, defines the rotational angle of described bed body when being 0 °, and described EA opens with described first reflector
The intersection point of the plane at mouth place is d to the distance of described first infrared source Yu the vertical line of described bed surface1, define described bed body
When rotational angle is 0 °, the intersection point of the plane at the opening place of described EB and described first reflector is to described first infrared source
It is d with the distance of the vertical line of described working region2, then L ＞ d1+d2。
Heat treatment therapeutic device the most according to claim 1, it is characterised in that the maximum rotation angle of described bed body be 10 °～
15 °, when the rotational angle of described bed body is 10 °～15 °, near described first heat radiator of described working region and away from institute
The ratio of the power stating described first heat radiator of working region is 1:0.5～0.9.
Heat treatment therapeutic device the most according to claim 6, it is characterised in that when the rotational angle of described bed body is 10 °～15 °,
Near described first heat radiator of described bed surface with the ratio of the power of described first heat radiator away from described bed surface it is
1:0.6～0.8.
Heat treatment therapeutic device the most according to claim 1, it is characterised in that the hot spot of two described first heat radiators is the most extremely
Cover more than half of described working region less, and the lap of the hot spot of two described first heat radiators is at least one
More than half of the hot spot of described first heat radiator.
Heat treatment therapeutic device the most according to claim 1, it is characterised in that also include the second heat radiator, described second hot spoke
Emitter is arranged between two described first heat radiators, and described second heat radiator electrically connects with described circuit controling assembly.
Heat treatment therapeutic device the most according to claim 9, it is characterised in that the hot spot of two described first heat radiators is respectively
At least covering more than half of described working region, the lap of the hot spot of two described first heat radiators is at least one
/ 5th of the hot spot of described first heat radiator, the hot spot of described second heat radiator and each described first heat radiator
The lap of hot spot be at least described second heat radiator hot spot more than 1/3rd, and described second heat radiator
At least five points of the hot spot that part is described second heat radiator that the hot spot of first heat radiator described with two is the most overlapping
One of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616019.3U CN205867318U (en) | 2016-06-21 | 2016-06-21 | Warming therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616019.3U CN205867318U (en) | 2016-06-21 | 2016-06-21 | Warming therapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867318U true CN205867318U (en) | 2017-01-11 |
Family
ID=57690759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616019.3U Active CN205867318U (en) | 2016-06-21 | 2016-06-21 | Warming therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867318U (en) |
-
2016
- 2016-06-21 CN CN201620616019.3U patent/CN205867318U/en active Active
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