CN1193263C - Lighting device for cervix of womb - Google Patents
Lighting device for cervix of womb Download PDFInfo
- Publication number
- CN1193263C CN1193263C CNB001075047A CN00107504A CN1193263C CN 1193263 C CN1193263 C CN 1193263C CN B001075047 A CNB001075047 A CN B001075047A CN 00107504 A CN00107504 A CN 00107504A CN 1193263 C CN1193263 C CN 1193263C
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- Prior art keywords
- lamp
- camera
- light
- auxilliary
- lighting device
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- Expired - Fee Related
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- 210000003679 cervix uteri Anatomy 0.000 title claims abstract description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims abstract description 14
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- 210000004291 uterus Anatomy 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000011900 installation process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0607—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for annular illumination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0452—Electrical ignition means connected to the shutter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Endoscopes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a lighting apparatus of camera for uterus cervix, the apparatus has a lamp cover arranged in front of camera. A center fixing lamp holder is arranged in front of lamp cover, a plurality of spiral port type bulb sockets is formed with spaced apart from each other in the same distance. A nickel plating layer is formed on the surface of the holder. A plurality of main light lamps and supplementary light lamps may be alternately arranged on the socket. The main light lamps comprising 3 to 5 ordinary light bulbs selectively illumine target region when shutter action of the camera. The supplementary light lamps continuously illume uterus cervix region when power switch is turned on. A PCB substrate connecting the main light lamps and supplementary light lamps controls the same.
Description
Technical field
Present invention relates in general to a kind of lighting device of cervix camera, more specifically to the architecture advances in this lighting device, so that a kind of lamp bracket structure to be provided, be intended to except forming the electrically contacting of lamp, also fix a plurality of king lights and auxilliary lamp, be provided with a printed circuit board (PCB) (PCB) that is electrically connected with king light and auxilliary lamp at the back side of lamp bracket, this circuit board is respectively to each lamp power supply, thereby both simplified the structure and also simplified the production technology of this kind lighting device, the lamp bracket structure also design by a screw-type installation procedure can roll over separate fixedly king light and auxilliary lamp, can be convenient to repair this lighting device so when needed.
Background technology
Known as the those skilled in the art in the field, the cervix camera is gynemetrics's equipment, is specifically designed to the photo that picked-up is amplified in the neck region, uterus, thereby the ob-gyn can be detected by an unaided eye to check the healthy reproduction situation of female patient.Very dark in the cervix need illuminate the cervix zone with a lighting device when therefore taking pictures in described zone.So the cervix camera generally is provided with a lighting device, contain a plurality of auxilliary lamps in order to the neck region, uterus of throwing light on continuously in the process of taking pictures at uterine neck, with a king light, just a flashlight is used for optionally throwing light on one in intracervical target area with high-strength light when drop shutter moves.
In this cervix camera of routine lighting device, king light and auxilliary lamp design to such an extent that different performances arranged.The example of the conventional lighting device of this camera is shown in Fig. 1 and Fig. 2.
As shown in Figure 1, the conventional lighting device of a cervix camera contains a lampshade 101 that is installed in a camera front end.In the front end of lampshade 101, assembled the lamp socket 102 of a doughnut sample, a lens opening 103 has been arranged at its middle part.Above-mentioned lamp socket 102 is fixed the king light of an annular, and other has three or four low power auxilliary lamps 105.As mentioned above, king light, just flashlight is designed for when the camera shutter action and optionally throws light on one in intracervical target area with high-strength light.On the other hand, auxilliary lamp 105 is designed in cervix is taken pictures process, is the illumination of neck region, uterus when opening the power switch (not shown) of cervix camera continuously.
In detailed explanation, on the rear wall of lamp socket 102, be attached with an aluminium sheet 106, go thereby the heat of 105 on auxilliary lamp is dispersed in the external environment condition, also increase the luminous of auxilliary lamp 105 in addition, as shown in Figure 2.In other words, aluminium sheet 106 plays the reflector of auxilliary lamp 105.In above-mentioned lighting device, king light 104 is fixed on the lamp socket 102, and auxilliary lamp 105 is fixed on the aluminium sheet 106.One wire is connected on the aluminium sheet 106, and powers to auxilliary lamp 105 through aluminium sheet 106.
Another wire is connected on the rear end of each advocate peace auxilliary lamp 104 and 105 with welding technology.All these two electric wires all lead on the printed circuit board (PCB does not show), and thus, under the control of pcb board, each bar electric wire is to its lamp that links 104 and 105 power supplies.Formerly in the technology, typically such printed circuit board (PCB) is installed on the power supply, power supply also is used for powering to the cervix camera to the lighting device power supply except that son.
Behind the power switch of opening the cervix camera, auxilliary lamp just keeps continuously cervix being thrown light in the process that cervix is taken pictures.And king light 104 is only just switched on when the shutter action of camera.When the shutter action of camera, shutter signal is added on the printed circuit board (PCB), and circuit board response shutter signal is to king light 104 power supplies.King light 104 just with the operation of camera synchronously with one of floodlighting in endocervical target area.The endocervical target area of the floodlighting of king light 104 thereby the cervix camera is taken pictures.
Yet so conventional cervix camera lighting device has the very difficult problem of producing of king light of annular, thereby, strengthened production cost, although they can finish needed illuminating effect well barely satisfactoryly.Auxilliary in addition lamp is to form with conventional low-power bulb, so they need be provided with reflector, just aluminium sheet is installed in it behind to increase light.Above-mentioned auxilliary lamp also will promote with very high voltage, and is therefore overheated easily, causes its filament blow.Because aluminium sheet is easily deformable because of its intrinsic characteristic, the lamp bracket structure of aluminium sheet can not can not firmly fix auxilliary lamp satisfactorily in other words, and in other words, the contact point between aluminium sheet and the auxilliary lamp can be easy to unclamp, thereby usually cause auxilliary lamp loose contact, make auxilliary lamp malfunction.
Another problem of cervix camera lighting device is, electric wire need be connected the rear end of auxilliary lamp with welding technology, and just on the electrode, thereby this auxilliary lamp has reduced the work efficiency when producing lighting device barely satisfactoryly.Except cause electric wire connect effect bad, the auxilliary lamp of welding also is damaged in shape.When needs were replaced existing auxilliary lamp with new lamp, the on line that needs the molten one by one electric wire weld part that open auxilliary lamp assign to take apart auxilliary lamp then could be by being welded to connect new lamp.This is for the very inconvenience of user of cervix camera.
Summary of the invention
Therefore the present invention is in view of the above-mentioned problem that exists in the technology formerly, aim to provide a kind of lighting device of cervix camera, its lamp socket is by the integral structure of Shooting Technique with the light bulb holder formation of a plurality of screw-type, fixing a plurality of king lights of installation process and auxilliary lamp with screw-type, be coated with a nickel dam on its surface together with the inside surface of light bulb holder, therefore become the electrical connecting member of king light and auxilliary lamp, and the suitable band ground of lamp socket plays the reflector to front-reflection king light and auxilliary lamp, thereby increased the brightness of cervix intraoral illumination target area picture, also be provided with the printed circuit board (PCB) machine that is electrically connected with king light and auxilliary lamp in the back of lamp socket, thereby both simplified the structure of this lighting device, also simplify this lighting device production run, above-mentioned lamp base device is by screw installation process detachably fixedly king light and auxilliary lamp, thereby do not need the welding procedure that is wired on the lamp, this lighting device can be produced and repair easily easily.
Another object of the present invention provides a kind of lighting device of cervix camera, each auxilliary lamp adopts a kind of lens bulb that a lens component is arranged on the glass envelope of its luminous site, thereby reach desired illuminating effect, in power saving, also prolonged the expected life of auxilliary lamp, be arranged in equidistantly on the lamp socket inner edge of opening and form and king light is a conventional light bulb by a plurality of low price, thereby the light that makes them is superimposed upon the central part of lamp socket, therefore increased light intensity, reach the illuminating effect that meets the requirements that conventional annular king light can reach like this, reducing the cost of king light simultaneously.
For reaching above-mentioned target, the invention provides a kind of lighting device of cervix camera, comprise: a lampshade that is installed in a camera front end; A front end that is assemblied in lampshade and its center the lamp socket of a lens opening is arranged, along a plurality of screw-socket bulb sockets of the integrated equally spacedly formation of the inner edge of described lamp socket, described lamp socket also is coated with one deck nickel on the inside surface of its surface and each light bulb holder; A plurality of king lights and auxilliary lamp, installation by screw type, detachably alternately be installed in the light bulb holder of described lamp socket, its first electrode is connected electrically on the power supply, described king light is made up of three to five conventional light bulb, when the shutter action of described camera, optionally throw light on one in endocervical target area, and described auxilliary lamp is made up of the lens bulb of a lens section in its luminous site three to five glass envelopes, the described auxilliary lamp neck region, uterus of throwing light on continuously when the power switch of camera is opened; And one be installed in the rear of described lamp socket and the printed circuit board (PCB) (PCB) of second electrode of following described main and auxiliary lamp of being electrically connected, described printed circuit board (PCB) drives described auxilliary lamp continuously after the power switch of camera is opened, described printed circuit board (PCB) is also controlled described king light, and optionally electricity drives king light when the shutter action of camera.
Description of drawings
Read following detailed description with reference to accompanying drawing and can more be expressly understood above-mentioned purpose of the present invention and other purpose, characteristics and other advantage.
Fig. 1 is a kind of front elevation of camera lighting device of routine;
Fig. 2 is the cut-open view of a conventional lighting device part shown in Figure 1;
Fig. 3 is a skeleton view that is provided with the cervix camera of lighting device according to a preferred embodiment of the invention;
Fig. 4 is the front elevation according to lighting device of the present invention;
Fig. 5 is the cut-open view of a lighting device part of the present invention.
Embodiment
Fig. 3 is a skeleton view that is provided with the cervix camera of lighting device according to a preferred embodiment of the invention.Fig. 4 is the front elevation according to lighting device of the present invention.Fig. 5 is the cut-open view of a lighting device part of the present invention.
As shown in Figure 3, the general shape of cervix camera of the present invention is described identical with conventional cervix camera.In other words, at the front end of the body 1 of taking pictures 2, one voltage stabilizers 3 of lampshade that constitute lighting device of the present invention being installed is connected on the lampshade 2 through a cable 4.Cervix camera lighting device of the present invention structurally has following improvement.
As shown in Figure 4 and Figure 5, a lamp socket 5 is fitted in lampshade 2 front ends that are installed in body 1 front end of taking pictures.Above-mentioned lampshade 5 heart portion therein has a lens opening, fixing a plurality of king lights 6 and a plurality of auxilliary lamp 7.King light 6 is designed for high light and throws light on one in endocervical target area when taking pictures the shutter action of body 1.On the other hand, auxilliary lamp 7 is designed for the neck region, uterus of throwing light on continuously in cervix is taken pictures process when the power switch of the body 1 of taking pictures is opened.In the present invention, the bright dipping of a glass envelope partly has the lens lamp of a lens component as each auxilliary lamp 7.On the other hand, king light 6 is formed by the bulb of a plurality of routines.In order to reach the even illuminating effect of desired lighting device, the quantity of king light 6 and auxilliary lamp 7 preferably is decided to be three to five respectively, and simultaneously, the auxilliary lamp of advocating peace equidistantly alternately is arranged in the inner edge of lampshade 5.
In above-mentioned lighting device, lampshade 5 is integrally formed the lamp socket 8 of a plurality of screw sockets by Shooting Technique, by the screw-type installation process auxilliary lamp 6 and 7 of fixedly advocating peace in socket 8.Above-mentioned lamp socket 5 also is coated with nickel dam 9 at the inside surface of its surface and each lamp socket 8, and this can be connected on the voltage stabilizer 3 first electrode on the plug sidewalls that is located at advocate peace auxilliary lamp 6 and 7 through the lamp socket 5 of nickel plating.The lamp socket 5 of nickel plating is also reflectoscope 6 and 7 light forward, thereby increased the take pictures target area brightness of cervix intraoral illumination in the process of cervix.
Printed circuit board (PCB) 10 is installed in the back side of lamp socket 5, and is electrically connected on second electrode of advocate peace auxilliary lamp 6 and 7.Auxilliary lamp 7 is opened the back at the power switch of the body 1 of taking pictures and accept electric energy continuously under the control of printed circuit board (PCB) 10, thereby throws light on cervix in the process that cervix is taken pictures continuously.On the other hand, when taking pictures the shutter action of body 1, king light 6 is optionally luminous under the control of printed circuit board (PCB) 10, thus with the shutter action of the body 1 of taking pictures synchronously with one of floodlighting in endocervical target area.
Certainly, on the rear surface of lamp socket 5, connect a power lead, connect another root power lead simultaneously in the back of printed circuit board (PCB) 10, to supply with opposite polarity voltage to lamp socket 5 to lamp socket 5 power supplies.On printed circuit board (PCB) 10, connect a bars transmission line to transmit shutter signals to printed circuit board (PCB) 10 from the body 1 of taking pictures.The work effect of above-mentioned lighting device is described as follows.
After the power switch (not shown) of cervix camera is opened, lighting device just is connected electrically on the voltage stabilizer 3 by cable 4, auxilliary lamp 7 is promoted by electricity continuously under the control of printed circuit board (PCB) 10, thereby throws light on cervix in the process that cervix is taken pictures continuously.In this case, each auxilliary lamp 7 is electrically connected at the first electrode place with the nickel plating lamp socket 8 that is associated of lamp socket 5, and is electrically connected at the second electrode place with printed circuit board (PCB) 10, thereby auxilliary lamp 7 can be worked under the control of printed circuit board (PCB) 10.Though, to similar to the mode of auxilliary lamp 7 explanations, each king light 6 is electrically connected at the first electrode place with the nickel plating lamp socket 8 that is associated of lamp socket 5, and be electrically connected at the second electrode place with printed circuit board (PCB) 10, but, only printed circuit board (PCB) 10 receives shutter signal from the body 1 of taking pictures when taking pictures the shutter action of body 1, and king light 6 is just optionally luminous under the control of printed circuit board (PCB) 10.When the shutter action of the body 1 of taking pictures, shutter signal passes to printed circuit board (PCB) 10 from shutter, so printed circuit board (PCB) 10 response shutter signals drive king lights 6.Thereby king light 6 can be with the shutter action of the body 1 of taking pictures synchronously with one of floodlighting in endocervical target area.
In lighting device of the present invention, make king light 6 with conventional bulb, so the king light illumination intensity of the light ratio routine of each king light 6 is low.Yet in the present invention, three to five king lights 6 equidistantly are arranged on the lamp socket 5, and collaborative simultaneously auxilliary lamp 7 forms a circle, and therefore, king light 6 has formed enhanced brightness because of its optical superposition at the central part of lamp socket 5.Thereby king light 6 has reached the conventional desired illuminating effect of king light.Because, to use in the present invention than the cheap conventional light bulb of the annular king light of routine and make king light 6, the cost in lighting device production of the present invention and the maintenance has reduced.Above-mentioned king light 6 also makes the production run 6 of lighting device simple.
The light out part of its glass envelope has the lens lamp of a lens component to be used as each auxilliary lamp 7 of the present invention in addition, and therefore, though the low-light level light beam that auxilliary lamp 7 sends, the light beam of auxilliary lamp 7 illumination intensity when the lens by its glass bulb is subjected to strengthening well.Thereby auxilliary lamp 7 has played illuminating effect.So just can reduce the driving voltage of auxilliary lamp 7.
The nickel coating 9 that forms on the surface of lamp socket 5 is compared more effectively reflective for argenteous with the aluminium sheet of routine.This finally makes lighting device of the present invention preferably save electric power, can also prolong the expected life of auxilliary lamp 7.
In addition, the voltage that auxilliary lamp 7 requires is low, thereby it is low preferably to generate heat.Thereby auxilliary lamp 7 has been broken away from the requirement of the radiator structure that separates.Because lamp socket is coated with nickel dam 9 on 5 surfaces, be used to reflect the light of auxilliary lamp 7, lighting device lamp socket 5 of the present invention no longer requires conventional aluminium sheet, in lighting device of the present invention, by the spiral installation process, the auxilliary lamp 6 and 7 of advocating peace is installed on the integrated lamp socket 8 that is formed on the lamp socket 5, thereby the auxilliary lamp 6 and 7 of advocating peace is firmly fixed, not too easy and lamp socket 5 loose contacts.Change existing advocate peace auxilliary lamp 6 and at needs at 7 o'clock with new lamp in addition, change the work of lamp and can unclamp and take away existing lamp by the lamp socket that is associated, with the spiral installation process new lamp is installed on dummy receptacle 8 then and just can be finished quickly and easily from lamp socket 5.Therefore lighting device of the present invention is convenient to the user and is changed used lamp with new lamp very much.
On the other hand, because lamp socket 5 and lamp socket form incorporate structure, printed circuit board (PCB) 10 is installed in the back side of lamp socket 5 simultaneously, and device of the present invention has preferably been simplified.In addition, the auxilliary lamp 6 and 7 of advocating peace of the present invention is not to finish by welding technology to being electrically connected of electric wire, and assists lamp 6 and 7 and the lamp socket 8 of lamp socket 5 by advocating peace with spiral installation process joint simply.Therefore, can arrange the electric wire of lighting device neatly.
In sum, the invention provides a kind of lighting device of cervix camera.In described lighting device, lamp socket and a plurality of screw socket socket integrally form an integral structure, and by simple spiral installation process a plurality of auxilliary lamps of advocating peace are fixed on the bulb socket, and printed circuit board (PCB) is installed in the back side of lamp socket simultaneously.Thereby simplified on the illuminator structure of the present invention, and the auxilliary lamp of advocating peace can convenient and simple and detachably be installed in the lamp socket of lamp socket.Described lighting device has also been exempted conventional welding technology the auxilliary lamp of advocating peace has been connected on the electric wire, thereby has improved work efficiency and arranged electric wire neatly in the process that the auxilliary lamp of advocating peace is connected to electric wire.Because preferably replaced conventional annular king light with conventional bulb as king light, lighting device of the present invention has been simplified its production run, has also reduced production cost.
In lighting device of the present invention, the lens lamp that the light out part of its glass bulb has a lens section is as each auxilliary lamp, the power saving expected life that also prolonged auxilliary lamp again when therefore having finished the illumination task of auxilliary lamp requirement.
Although disclose embodiments of the invention for the purpose of illustration, the those skilled in the art in the field are appreciated that under the situation of the scope and spirit that do not depart from appended claims various modifications can be arranged, replenish and substitute.
Claims (1)
1. the lighting device of a cervix camera comprises:
A lampshade that is installed in a camera front end;
A front end that is assemblied in lampshade and its center the lamp socket of a lens opening is arranged, along a plurality of screw-socket bulb sockets of the integrated equally spacedly formation of the inner edge of described lamp socket, described lamp socket also is coated with one deck nickel on the inside surface of its surface and each light bulb holder;
A plurality of king lights and auxilliary lamp, installation by screw type, detachably alternately be installed in the light bulb holder of described lamp socket, its first electrode is connected electrically on the power supply, described king light is made up of three to five conventional light bulb, when the shutter action of described camera, optionally throw light on one in endocervical target area, and described auxilliary lamp is made up of the lens bulb of a lens section in its luminous site three to five glass envelopes, the described auxilliary lamp neck region, uterus of throwing light on continuously when the power switch of camera is opened; And
One is installed in the rear of described lamp socket and the printed circuit board (PCB) of second electrode of following described main and auxiliary lamp of being electrically connected, described printed circuit board (PCB) drives described auxilliary lamp continuously after the power switch of camera is opened, described printed circuit board (PCB) is also controlled described king light, and optionally electricity drives king light when the shutter action of camera.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10963/2000 | 2000-03-06 | ||
| KR1020000010963A KR100337365B1 (en) | 2000-03-06 | 2000-03-06 | Lighting apparatus of camera to take photograph of the uterine cervical region |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1312485A CN1312485A (en) | 2001-09-12 |
| CN1193263C true CN1193263C (en) | 2005-03-16 |
Family
ID=19652391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001075047A Expired - Fee Related CN1193263C (en) | 2000-03-06 | 2000-05-09 | Lighting device for cervix of womb |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100337365B1 (en) |
| CN (1) | CN1193263C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010069660A (en) * | 2001-04-25 | 2001-07-25 | 김종일 | Illumination unit for an uterus photographing camera |
| KR100713179B1 (en) * | 2005-01-24 | 2007-05-04 | (주)루멘스 | Device for flash of camera module |
| KR102546683B1 (en) * | 2021-06-01 | 2023-06-23 | 주식회사 캠스퀘어 | Portable underwater lighting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285030A (en) * | 1979-11-26 | 1981-08-18 | Menelly Richard A | Flashlight assembly |
| KR930000873A (en) * | 1991-06-11 | 1993-01-15 | 김종태 | Lighting equipment |
| JPH0660701A (en) * | 1992-08-03 | 1994-03-04 | Masami Takahashi | Flashlight with camera |
| KR0138043Y1 (en) * | 1996-09-05 | 1999-03-20 | 정하철 | Fundus computer camera |
| KR0138044Y1 (en) * | 1996-11-11 | 1999-03-20 | 정하철 | Fundus computer camera |
-
2000
- 2000-03-06 KR KR1020000010963A patent/KR100337365B1/en not_active IP Right Cessation
- 2000-05-09 CN CNB001075047A patent/CN1193263C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1312485A (en) | 2001-09-12 |
| KR20010086947A (en) | 2001-09-15 |
| KR100337365B1 (en) | 2002-05-22 |
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