CN1955539A - Shadowless lamp holder and shadowless lamp device using the holder - Google Patents
Shadowless lamp holder and shadowless lamp device using the holder Download PDFInfo
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- CN1955539A CN1955539A CNA2005100308526A CN200510030852A CN1955539A CN 1955539 A CN1955539 A CN 1955539A CN A2005100308526 A CNA2005100308526 A CN A2005100308526A CN 200510030852 A CN200510030852 A CN 200510030852A CN 1955539 A CN1955539 A CN 1955539A
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Abstract
A lamp head unit of shadowless lamp is composed of a lamp holder with a connecting rod and a ring, a connection hub coaxial with said ring, and an umbrella skeleton shaped cover with several light transmission slots on it. A shadow-less lamp with said lamp head unit is composed of a ceiling-mounted cup, multiple connection arms and balance arms, and one or more said lamp head unit. It is suitable for the clean operation room.
Description
Technical field
The present invention relates to a kind of Medical Devices parts, relate in particular to a kind of shadowless lamp lamp holder; The invention still further relates to a kind of shadowless lamp device that utilizes this lamp holder.
Background technology
The modern medical service the reach of science is had higher requirement to the clean level of surgical environments.But present most of hospital all has been equipped with the clean operating room of self-purging air to avoid the infection in the surgical procedure as far as possible.The general application-level flow of the clean operating room principle of a filtering sterilization keep the performing the operation cleanliness factor of room air that circulates, be divided into two kinds of air circulation modes of horizontal laminar flow and vertical laminar flow again, the clean operating room of vertical laminar flow is because of its circulation filtering effect and efficient is better is widely adopted.Referring to Fig. 1, in the vertical laminar flow clean operating room, air current A becomes behind the clean gas flow C top in the inlet chamber of operating room top by the module B that gives vent to anger that has filter, the contaminated gas stream of pollution D that becomes by operative region the time, the air-breathing module E that gas stream of pollution D is set at the operating room below attracts, and is discharged to outdoor from the operating room bottom; See that on the whole air-flow flows with basipetal direction in operating room.Obviously the section configuration, the area that are in the object in the toilet have very big influence to the effect and the efficient of lamina air flow.The cross-sectional area of barriers F1 is bigger in the diagram, thereunder then can form bigger turbulent region G, and gas stream of pollution D produces eddy current in turbulent region G, be difficult for being discharged from operating room, is easy to operative site is caused infection; The cross-sectional area of barriers F2 is less, and is also just little relatively to the influence of air-flow, thereby gas stream of pollution D can discharge operating room smoothly.
Shadowless lamp is Medical Devices indispensable in the modern hospital operating room, and the existing operation shadowless lamp especially holder structure of overall reflective type operation shadowless lamp is collar plate shape mostly, forms holder structure by umbrella cover type lamp panel and one group of luminous component.For guaranteeing bigger surgical field of view and enough illuminances, above-mentioned umbrella cover type lamp panel diameter generally all has about one meter, the defective of bringing thus is that the air of umbrella cover type lamp panel stops that coefficient is quite big, stopped the indoor air flow that flows from top to bottom, form bigger turbulent region around the operative site below shadowless lamp, cause contaminated air can not discharge the toilet smoothly, thereby below lamp holder, form the high pollution district; Diameter reaches one meter lamp panel, adjustment inconvenience mobile because of heaviness causes simultaneously, makes in the art and can not regulate territory, no shadow zone in time, easily to adapt to the requirement of in the surgical procedure surgical field of view being adjusted.Chinese patent 99240495.9 discloses a kind of shadowless lamp holder structure that is applicable to clean operating room, comprises lamp panel, the avette light source cell of goose, support and link rod handle.Wherein the avette light source cell of goose links into an integrated entity by support and lamp panel and forms umbrella stand shape structure, thereby the air that has reduced operation shadowless lamp to a certain extent stops coefficient.But because the cross-sectional area sum of the avette light source cell of a plurality of geese is still bigger, described as this article, the length in the formed air turbulence of shadowless lamp district that adopts this kind holder structure thereby still has bigger adverse effect to the effect and the efficient of lamina air flow also about 0.5 meter; And owing to adopt cantilever design, the structural stability of the avette light source cell of goose is relatively poor, in use might cause and rock, and can't satisfy the requirement to the more high-accuracy degree of operation.
Summary of the invention
Because the above-mentioned defective of prior art, technical problem to be solved by this invention provide a kind of air stop coefficient littler the shadowless lamp lamp holder.Another technical problem to be solved by this invention provides a kind of shadowless lamp device that utilizes above-mentioned shadowless lamp lamp holder.
For solving the problems of the technologies described above, the invention provides a kind of shadowless lamp lamp holder, comprise a lamp panel, described lamp panel is provided with a connecting rod; Described lamp panel has a lamp panel circle, is coaxially arranged with one with described lamp panel circle and connects hub, and many light source cases are fixedly connected between described connection hub and the described lamp panel circle radially, offer light tank on the described light source case.
Preferably, be provided with the band light source assembly that is electrically connected on a gauge tap in each described light source case.
Preferably, described band light source assembly comprises a plurality of light emitting diodes of electrical connection, and described light emitting diode is arranged in the described light source case with ribbon array.
Preferably, the longitudinal section of described light source case and/or described lamp panel circle is fairshaped wing section.
Preferably, each described light emitting diode is fixedlyed connected with a substrate respectively, and described each substrate is fixedly connected in the described light source case.
Preferably, plural described light emitting diode is fixedlyed connected with a substrate respectively, each light emitting diode on each described substrate has different polarizing angles, the light emitting diode of same position has identical polarizing angle on each described substrate, thereby form the strip of light with different polarizing angles more than two, a control circuit is electrically connected and controls flickering of each described strip of light with described strip of light.
Preferably, light emitting diode on the adjacent described substrate has different polarizing angles, light emitting diode on the described substrate separately has identical polarizing angle, thereby form the light source portion with different polarizing angles more than two groups on described band light source assembly, a control circuit is electrically connected and controls flickering of each described light source portion with described light source portion.
Preferably, described connection hub is a hollow cylinder, and one end sealing is an openend for the other end of described blind end, and described openend and described light tank are arranged on the same side of described lamp panel circle.
Preferably, a plurality of described substrates nationality respectively are rotatably connected in the described light source case by a substrate rotating shaft, and described light emitting diode is separately positioned on described each substrate, forms described band light source assembly; One control circuit is connected with described band light source electrical component and controls flickering of described band light source assembly; One focusing drag-line is fixedlyed connected with described each substrate; The hollow bulb of described connection hub is communicated with the junction of described light source case, also be provided with a focusing dish on the described connection hub, the hollow bulb that one end of described focusing drag-line passes described connection hub is connected with described focusing dish, and the other end of described focusing drag-line is fixed in the described light source case.
Preferably, also being provided with one in the hollow bulb of described connection hub can be from the camera of described openend pickup image, and the port of described openend also is provided with protection lens.
Preferably, also be provided with bidirectional color mirror diffuser on the described light tank of described light source case.
Preferably, described light source case is interior near also being provided with a radiator fan with described lamp panel circle junction.
Preferably, described lamp panel circle is an open circle, and its lateral surface is provided with a control panel, and described control panel is provided with gauge tap.
The present invention also provides a kind of shadowless lamp device that utilizes above-mentioned shadowless lamp lamp holder, comprises inhaling linking arm and counter-jib that a plurality of and described suction takes over a business to be rotatably connected; One or more described shadowless lamp lamp holder is connected with described linking arm and counter-jib rotationally by its above connecting rod.
Preferably, above-mentioned a kind of shadowless lamp device that utilizes above-mentioned shadowless lamp lamp holder also comprises a display, and described display is installed on a described linking arm and the counter-jib, and described display is connected with a display control unit.
Preferably, above-mentioned a kind of shadowless lamp device that utilizes above-mentioned shadowless lamp lamp holder, described lamp panel circle, described light source case, described connecting rod, described linking arm, described counter-jib and described suction take over a business to be aluminium alloy element.
Description of drawings
Be described further below with reference to the technique effect of accompanying drawing, with openly the present invention fully design of the present invention, concrete structure and generation.
Fig. 1 is the interference schematic diagram of the long-pending barriers of indoor air-flow direction of vertical laminar flow clean operation and varying cross-section to clean gas flow;
Fig. 2 is the schematic perspective view of first embodiment of the invention;
Fig. 3 a is the longitudinal section cutaway view at lamp panel circle A-A place embodiment illustrated in fig. 2;
Fig. 3 b is the longitudinal section cutaway view at light source case B-B place embodiment illustrated in fig. 2;
Fig. 4 is lamp panel partial cross-sectional perspective view and a band light source assembly C partial enlarged drawing partly embodiment illustrated in fig. 2;
Fig. 5 is the partial enlarged drawing of the band light source assembly C part of second embodiment of the invention;
Fig. 6 is the partial enlarged drawing of the band light source assembly C part of third embodiment of the invention;
Fig. 7 is the schematic perspective view of four embodiment of the invention;
Fig. 8 a is the partial cross-sectional perspective view at handle embodiment illustrated in fig. 7 place;
Fig. 8 b is the perspective exploded view of handle shown in Fig. 8 a;
Fig. 9 is the light source case of fifth embodiment of the invention and the partial sectional view of lamp panel circle junction;
Figure 10 is the light source case and the partial sectional view that connects the hub junction of fifth embodiment of the invention;
Figure 11 is the light source case and the partial sectional view that connects the hub junction of sixth embodiment of the invention;
Figure 12 is the schematic perspective view of first embodiment of shadowless lamp device of the present invention; Postscript
Figure 13 is the schematic perspective view of second embodiment of shadowless lamp device of the present invention.
The specific embodiment
Referring to Fig. 2, first embodiment of the present invention is, the shadowless lamp lamp holder comprises a lamp panel 1, and this lamp panel 1 has a lamp panel circle 11, what be provided with on the coaxial position of lamp panel circle 11 one connects hub 12, is fixedly connected with many light source cases 13 connecting between hub 12 and the lamp panel circle 11.Light source case 13 shown in Fig. 2 has 12.Above-mentioned many light source cases 13 distribute radially, with lamp panel circle 11, connect the common lamp panels 1 that constitute a umbrella frame frame shape of hub 12.Inside at each light source case 13 also is provided with one group of band light source assembly 14 respectively; Light source case 13 offers corresponding light tank 131 in the luminous site corresponding to above-mentioned band light source assembly 14, thereby makes band light source assembly 14 its light of launching when luminance can see through light tank 131.
The lateral surface of lamp panel circle 11 is provided with 7, one groups of gauge taps 8 of a control panel and is arranged on the above-mentioned control panel 7, and above-mentioned gauge tap 8 can be by being electrically connected flickering of control band light source assembly 14.Obviously, also can be with of the separate part and the 11 split settings of lamp panel circle of above-mentioned control panel 7 as the shadowless lamp lamp holder.
Above-mentioned shadowless lamp lamp holder also comprises a connecting rod 2, connects or fixing usefulness to do.
Be that lamp panel circle 11 is made up of lamp panel circle upper casing 111 and lamp panel circle lower casing 112 at the vertical sectional shape at A-A place in the present embodiment shown in Fig. 3 a; Be that light source case 13 is made up of light source upper encloser 132 and light source lower encioser 133 at the vertical sectional shape at B-B place in the present embodiment shown in Fig. 3 b, the luminous site corresponding to described band light source assembly 14 on light source lower encioser 133 offers light tank 131.In view of streamlined body has good air resistance coefficient in aerodynamics, light source case 13 and lamp panel circle 11 that to adopt this streamlined wing section be vertical sectional shape also stop coefficient with regard to having less air in clean gas flow.
Referring to Fig. 4, above-mentioned band light source assembly 14 is a plurality of light emitting diodes 141 that are electrically connected among the present invention, described a plurality of light emitting diode 141 is fixedlyed connected with corresponding substrate 142 separately respectively, then above-mentioned each substrate 142 is fixedly connected in the above-mentioned light source case 13 with ribbon array again; Certainly, each light emitting diode 141 also can directly be fixed in the described light source case 13 with ribbon array.
Above-mentioned shadowless lamp lamp holder because lamp panel 1 has structurally adopted the moulding of umbrella frame frame, makes the clean circulating current of shadowless lamp lamp holder top to pass through smoothly between each light source case 13 of lamp holder downwards; On the cross sectional shape of member lamp panel circle 11 and light source case 13, adopted streamlined wing section to stop coefficient to reduce air; And the inside or the below that are positioned at the connection hub 12 of middle part are not provided with such as illuminators such as bulbs, only play the connection effect as connector, thereby can reduce to as far as possible little guaranteeing to connect the cross section that will connect hub 12 under the prerequisite of firmness, thereby the overall structure that obtains the shadowless lamp lamp holder has littler air to stop the technique effect of coefficient in top-down clean gas flow.
Second preferred embodiment of the present invention is the improvement to above-mentioned first embodiment, and except that band light source assembly 14, remainder is identical.As shown in Figure 5, be provided with two light emitting diodes 141 on each substrate 142 of band light source assembly 14, each light emitting diode 141 on each substrate 142 has different polarizing angles, the light emitting diode 141 of same position has identical polarizing angle on each substrate 142, thereby make each band light source assembly 14 comprise two strip of lights with different polarizing angles, above-mentioned gauge tap 8 is electrically connected and controls flickering of each strip of light respectively with two strip of lights.Nationality is by the spread pattern of above-mentioned light emitting diode 141, by the gauge tap 8 wherein strip of light that can flicker arbitrarily, thereby realizes adjusting the technique effect in the territory, no shadow zone of different focal.Certainly, under the condition of illuminance permission, also plural light emitting diode 141 can be set on a substrate 142, adjust section with the territory, no shadow zone of realizing more different focal.
The 3rd preferred embodiment of the present invention is another improvement to above-mentioned first embodiment, and except that band light source assembly 14, remainder is identical.Referring to Fig. 6, be provided with the light emitting diode 141 of three identical polarizing angles on each substrate 142 of band light source assembly 14, light emitting diode 141 on the adjacent substrate 142 has different polarizing angles, light emitting diode 141 on the substrate 142 separately has identical polarizing angle, thereby form two groups of light source portion with different polarizing angles being made up of substrate 142 separately on band light source assembly 14, above-mentioned gauge tap 8 is electrically connected and controls flickering of each light source portion with two light source portion.Nationality is by the spread pattern of above-mentioned light emitting diode 141, by gauge tap 8 one of them light source portion that can flicker arbitrarily, thereby realizes adjusting the technique effect in the territory, no shadow zone of different focal.Certainly, under the condition of illuminance permission, also can be with substrate 142 adjacent in twos or three or three modes adjacent or other permutation and combination the nearly light emitting diode 141 of the different polarizing angles more than 20 groups is set, like this, above-mentioned band light source assembly 14 is in the territory, no shadow zone that has just had the different focal more than 20 groups under the control of gauge tap 8, the territory, no shadow zone of the above-mentioned different focal more than 20 groups is arranged with certain density vertical linearity, then can realize the territory, no shadow zone of a column, this column do not have the territory, shadow zone perform the operation just the illumination in optimal illuminating effect.
Referring to Fig. 7, the 4th preferable embodiment of the present invention, itself and previous embodiment difference are, connecting hub 12 is a hollow cylinder, the sealing of one end, the other end is an openend 121, described openend 121 and described light tank 131 are arranged on the same side of lamp panel circle 11.Also being provided with one in the hollow bulb of described connection hub 12 can be from the camera 4 (shown in Fig. 8 a) of described openend 121 pickup images, to obtain the surgical procedure image.The openend 121 that connects hub 12 also is connected with a handle 3, and the user can affect the whole displacement of shadowless lamp lamp holder easily by this handle 3 of tractive, to reach the effect of adjusting territory, no shadow zone.Referring to Fig. 8 a, above-mentioned handle 3 is designed to the cylinder of the inner chamber hollow of an opening 31, and the camera 4 that will be electrically connected with electrical signal line 41 is placed in the hollow cavity of above-mentioned handle 3, makes camera 4 can pass through above-mentioned opening 31 pickup images.Also be provided with protection lens 5 at opening 31 places of described handle 3.Fig. 8 b is the perspective exploded view of handle 3 shown in Fig. 8 a, and handle 3 comprises handle body 32, a plurality of slip steady pins 33 that are located at handle body 32 links and a barb 37 is arranged, and the spring 34 that slip steady pin 33 is resetted offered the handle cover plate 35 of gate slot 36.In the openend 121 that connects hub 12, also be fixedly connected with a connecting plate 122, offer and cross gate slot 36 corresponding sliding trays 123 on the connecting plate 122.During installation, the tail end of pinning slip steady pin 33 is with extrusion spring 34, make the axis direction displacement of slip steady pin 33 to handle 3, barb 37 was passed gate slot 36, utilize handle cover plate 35 that slip steady pin 33 and spring 34 are connected as a single entity with handle body 32, then barb 37 is passed the sliding tray 123 of connecting plate 122, loosen pressing force this moment to slip steady pin 33 tail ends, slip steady pin 33 is because the reverse displacement of reaction force of spring 34, make barb 37 hook the connecting plate 122 that connects on the hub 12 in sliding tray 123, handle 3 is connected with lamp panel 1; Then adverse current journey operation during removal handle 3.This handle 3 is because said structure can fast easily quick-detach or installation, so that the cleaning of postoperative, sterilization.
Certainly, also can be that handle 3 or camera 4 only are set separately, or the setting of cancellation protection lens 5, these technical schemes can be looked and be done is the omission embodiment of present embodiment.
Referring to Fig. 9, the 5th preferred embodiment of the present invention, itself and previous embodiment difference are, the formation of band light source assembly 14 is, each substrate 142 nationality respectively is rotatably connected in the described light source case 13 by separately substrate rotating shaft 143, and light emitting diode 141 is separately positioned on corresponding each substrate 142; Engaging has 144, one focusing of focusing drag-line buckle drag-line 9 to fixedly connected with each focusing drag-line buckle 144 successively on each substrate 142, thereby realizes indirectly fixedlying connected with each substrate 142; One end of focusing drag-line 9 is fixed on the directive wheel 10 in the light source case 13, and directive wheel 10 is installed in the light source case 13 and card has a torsion spring 16.The effect of torsion spring 16 is to have auto-reset function after focusing drag-line 9 is affected.Again referring to Figure 10, connecting hub 12 is communicated with the junction of light source case 13, connect in the hub 12 and also be provided with a focusing dish 17, with after focusing drag-line buckle 144 on the substrate 142 is connected, the hollow bulb that focusing drag-line 9 other ends pass connection hub 12 is connected with above-mentioned focusing dish 17 focusing drag-line 9 successively.Focusing dish 17 can by elastic positioning pin 18 with connect hub 12 in hard-wired positioning disks 19 location.Nationality is a structure thus, pass through to rotate focusing dish 17 during use, can affect focusing drag-line 9, thereby drive each substrate 142 around the identical angle of substrate rotating shaft 143 rotations, make the light emitting diode 141 that is fixed on the substrate 142 also turn over to companion an angle, realize the adjustment in territory, no shadow zone in this way.
Still referring to Fig. 9, also be provided with a diffuser 6 on the described light tank 131 of described light source case 13, diffuser 6 can adopt bidirectional color mirror technology, and a part of light reflected back lamp body with generation heats such as infrared rays makes the heat of irradiation area greatly reduce.
Fig. 9 also shown present embodiment in light source case 13 near also being provided with a radiator fan 15 with described lamp panel circle 11 junctions, by near flowing of air these radiator fan 15 accelerated luminescence diodes 141, to reduce near the temperature of light emitting diode 141 air.
Referring to Figure 11, the 6th preferred embodiment of the present invention, itself and aforementioned the 5th embodiment difference are, connecting the above-mentioned focusing dish 17 that is provided with in the hub 12 is internal-round gear wheels 22, focusing drag-line 9 is successively with after focusing drag-line buckle 144 on the substrate 142 is connected, and focusing drag-line 9 other ends pass the hollow bulb that connects hub 12 and take turns 22 with above-mentioned internal-round gear and be connected.Handle 3 link arranged outside have an outer Knucle-gear 20, above-mentioned internal-round gear wheel 22 with outside also be provided with one and the idler gear 21 of above-mentioned two gears engaged between the Knucle-gear 20.Nationality is a gear transmission structure thus, pass through turning handle 3 during use, order drives idler gear 21, takes turns 22 as the internal-round gear of focusing dish, can affect focusing drag-line 9, thereby drive each substrate 142 around the identical angle of substrate rotating shaft 143 rotations, make the light emitting diode 141 that is fixed on the substrate 142 also turn over to companion an angle, realize the adjustment in territory, no shadow zone in this way.Obviously, internal-round gear wheel 22 also can be designed as the internal-round gear bar that only keeps effective rotational travel; Outer Knucle-gear 20 can be designed as and handle 3 one, also can be designed as the one section outer circular rack that only keeps effective rotational travel that is arranged on handle 3 links.
Referring to Figure 12, the invention also discloses a kind of shadowless lamp device that utilizes above-mentioned shadowless lamp lamp holder, its first embodiment comprises that the suction of generally fixedlying connected with the top, house takes over a business 23, two and take over a business 23 linking arms that are rotatably connected 24 and counter-jib 25 with above-mentioned suction; Two above-mentioned shadowless lamp lamp holders are connected with above-mentioned linking arm 24 and counter-jib 25 respectively rotationally by connecting rod 2 separately; Rotation and adjustment by linking arm 24 and counter-jib 25 can realize the adjustment of the position of shadowless lamp lamp holder, regulate the light area in the operation in time, easily to adapt to the requirement of in the art surgical field of view being adjusted to satisfy.Obviously, present embodiment also can be improved to the linking arm that adopts many connecting rods, or more above-mentioned shadowless lamp lamp holder is installed simultaneously.
Referring to Figure 13, second embodiment of the present invention is, the shadowless lamp device of above-mentioned first embodiment also comprises a display 26, and aforementioned display device 26 is installed on an independent linking arm 24 and the counter-jib 25, and described display 26 is connected with a display control unit; Because this display 26 has been installed, the patient can accept external video information easily in surgical procedure, or provides platform for moving specific program.Present embodiment also comprises above-mentioned handle 3 and is arranged on camera 4 (not shown)s in handle 3 internal cavities, thereby realized synchronous transfer in the surgical procedure or kept the technique effect of image, builds informationalized surgical environments.
For alleviating weight of the present invention, above-mentioned lamp panel circle 11 of the present invention, light source case 13, connecting rod 2, linking arm 24, counter-jib 25 and suction take over a business 23 all can all or part of employing aluminium alloy element, thereby whole device has good mobility, the user can accurately be positioned lamp holder for a certain locus easily, and whole device also has better heat radiating effect simultaneously.
The present invention is not limited to above-mentioned embodiment.No matter on shape or structure, do any variation; everyly utilize umbrella frame frame shape structure with shadowless lamp lamp holder that reduces coefficient of air resistance or the shadowless lamp device that utilizes this lamp holder with the present technique field known technology of those of ordinary skill, all should be within claim protection domain of the present invention.
Claims (18)
1, a kind of shadowless lamp lamp holder comprises a lamp panel, and described lamp panel is provided with a connecting rod; It is characterized in that: described lamp panel has a lamp panel circle, is coaxially arranged with one with described lamp panel circle and connects hub, and many light source cases are fixedly connected between described connection hub and the described lamp panel circle radially, offer light tank on the described light source case.
2, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: be provided with the band light source assembly that is electrically connected on a gauge tap in each described light source case.
3, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: described band light source assembly comprises a plurality of light emitting diodes of electrical connection, and described light emitting diode is arranged in the described light source case with ribbon array.
4, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: the longitudinal section of described light source case and/or described lamp panel circle is fairshaped wing section.
5, shadowless lamp lamp holder as claimed in claim 3 is characterized in that: each described light emitting diode is fixedlyed connected with a substrate respectively, and described each substrate is fixedly connected in the described light source case.
6, shadowless lamp lamp holder as claimed in claim 5, it is characterized in that: plural described light emitting diode is fixedlyed connected with a substrate respectively, each light emitting diode on each described substrate has different polarizing angles, the light emitting diode of same position has identical polarizing angle on each described substrate, thereby form the strip of light with different polarizing angles more than two, a control circuit is electrically connected and controls flickering of each described strip of light with described strip of light.
7, shadowless lamp lamp holder as claimed in claim 5, it is characterized in that: the light emitting diode on the adjacent described substrate has different polarizing angles, light emitting diode on the described substrate separately has identical polarizing angle, thereby form the light source portion with different polarizing angles more than two groups on described band light source assembly, a control circuit is electrically connected and controls flickering of each described light source portion with described light source portion.
8, shadowless lamp lamp holder as claimed in claim 1, it is characterized in that: described connection hub is a hollow cylinder, one end sealing is an openend with respect to the other end of described blind end, and described openend and described light tank are arranged on the same side of described lamp panel circle.
9, shadowless lamp lamp holder as claimed in claim 5, it is characterized in that: described connection hub is a hollow cylinder, one end sealing is an openend with respect to the other end of described blind end, and described openend and described light tank are arranged on the same side of described lamp panel circle.
10, shadowless lamp lamp holder as claimed in claim 9, it is characterized in that: a plurality of described substrates nationality respectively are rotatably connected in the described light source case by a substrate rotating shaft, described light emitting diode is separately positioned on described each substrate, forms described band light source assembly; One control circuit is connected with described band light source electrical component and controls flickering of described band light source assembly; One focusing drag-line is fixedlyed connected with described each substrate; The hollow bulb of described connection hub is communicated with the junction of described light source case, also be provided with a focusing dish on the described connection hub, the hollow bulb that one end of described focusing drag-line passes described connection hub is connected with described focusing dish, and the other end of described focusing drag-line is fixed in the described light source case.
11, shadowless lamp lamp holder as claimed in claim 8 or 9, it is characterized in that: also being provided with one in the hollow bulb of described connection hub can be from the camera of described openend pickup image, and the port of described openend also is provided with protection lens.
12, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: also be provided with bidirectional color mirror diffuser on the described light tank of described light source case.
13, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: described light source case is interior near also being provided with a radiator fan with described lamp panel circle junction.
14, shadowless lamp lamp holder as claimed in claim 1 is characterized in that: described lamp panel circle is an open circle, and its lateral surface is provided with a control panel, and described control panel is provided with gauge tap.
15, shadowless lamp lamp holder as claimed in claim 2, it is characterized in that: described lamp panel circle is an open circle, its lateral surface is provided with a control panel, and described gauge tap is arranged on the described control panel, and described band light source assembly is electrically connected with described control panel.
16, a kind of shadowless lamp device that utilizes the described shadowless lamp lamp holder of claim 1 comprises and inhales linking arm and counter-jib that a plurality of and described suction takes over a business to be rotatably connected; It is characterized in that: one or more described shadowless lamp lamp holder is connected with described linking arm and counter-jib rotationally by its above connecting rod.
17, shadowless lamp device as claimed in claim 16 is characterized in that: also comprise a display, described display is installed on a described linking arm and the counter-jib, and described display is connected with a display control unit.
18, shadowless lamp device as claimed in claim 16 is characterized in that: described lamp panel circle, described light source case, described connecting rod, described linking arm, described counter-jib and described suction take over a business to be aluminium alloy element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100308526A CN1955539A (en) | 2005-10-28 | 2005-10-28 | Shadowless lamp holder and shadowless lamp device using the holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100308526A CN1955539A (en) | 2005-10-28 | 2005-10-28 | Shadowless lamp holder and shadowless lamp device using the holder |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010003797A Division CN101769482A (en) | 2005-10-28 | 2005-10-28 | Lamp cap of shadowless lamp and shadowless lamp device utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1955539A true CN1955539A (en) | 2007-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100308526A Pending CN1955539A (en) | 2005-10-28 | 2005-10-28 | Shadowless lamp holder and shadowless lamp device using the holder |
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| Country | Link |
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| CN (1) | CN1955539A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878391B (en) * | 2007-11-15 | 2013-11-20 | 弗罗魏因Ezh有限两合公司 | Device for supporting medical equipment |
| CN104763922A (en) * | 2015-03-02 | 2015-07-08 | 上海卫远医疗器械有限公司 | LED operation shadowless lamp |
| CN109163251A (en) * | 2018-09-14 | 2019-01-08 | 刘素杰 | A kind of shadowless lamp |
-
2005
- 2005-10-28 CN CNA2005100308526A patent/CN1955539A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878391B (en) * | 2007-11-15 | 2013-11-20 | 弗罗魏因Ezh有限两合公司 | Device for supporting medical equipment |
| CN104763922A (en) * | 2015-03-02 | 2015-07-08 | 上海卫远医疗器械有限公司 | LED operation shadowless lamp |
| CN109163251A (en) * | 2018-09-14 | 2019-01-08 | 刘素杰 | A kind of shadowless lamp |
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