CN209346975U - A kind of lenticular mirror Medical endoscope cold light source - Google Patents
A kind of lenticular mirror Medical endoscope cold light source Download PDFInfo
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- CN209346975U CN209346975U CN201821592178.XU CN201821592178U CN209346975U CN 209346975 U CN209346975 U CN 209346975U CN 201821592178 U CN201821592178 U CN 201821592178U CN 209346975 U CN209346975 U CN 209346975U
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- light
- light source
- emitting structures
- light emitting
- medical endoscope
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Abstract
The utility model discloses a kind of lenticular mirror Medical endoscope cold light sources, including shell, double Lamp cups, concentration structure and light emitting structures, double Lamp cups are fixedly mounted on the pedestal of shell, concentration structure includes the light barrier being fixedly connected on housing base, the coated glass and biconvex lens being fixedly mounted on light barrier, coated glass is arranged close to double Lamp cup sides, biconvex lens is mounted remotely from double Lamp cup sides, light hole is offered on front side of shell, light emitting structures are fixedly mounted on light hole, light emitting structures, light hole, double Lamp cups, biconvex lens is respectively positioned on same center line, light emitting structures include inner joint, inner joint nut, external tapping and external tapping nut.Solve the existing cold light source for endoscope technical problem more there are floodlight and light source inner heat source ingredient.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of lenticular mirror Medical endoscope cold light sources.
Background technique
When doctor sees a doctor for patient, some inherent diseases need to enter the anthroposcopy state of an illness using endoscope, with endoscope
The raising that the development of (including conventional endoscope and fujinon electronic video endoscope) and people require diagnosis, the requirement to endoscope
It is being continuously improved.Used endoscope is largely infrared light, and the heat of infrared light easily especially burns to human body to mucous membrane, because
This filters infrared light ingredient, makes cold light source in contrast, the focal length side of current Medical endoscope cold light source
Formula mostly uses light cup to focus, and for light cup in reflection focusing, there is the light beam of reinforcement in centre, has around light beam a wide range of general
Light, to reduce illuminance, affects endoscope because the presence of its floodlight will lose part energy to a certain extent
Image quality.And using the structure of light cup focusing due to using a piece of plated film heat-protecting glass, to the purple outside line in light source
The isolation of equal heat sources ingredient is limited, causes increasing for endoscope temperature in use.
Utility model content
To solve the existing cold light source for endoscope technical problem more there are floodlight and light source inner heat source ingredient, this is practical new
Type devises a kind of lenticular mirror Medical endoscope cold light source.
The utility model adopts the following technical solution:
A kind of lenticular mirror Medical endoscope cold light source, including shell, double Lamp cups, concentration structure and light emitting structures, institute
Double Lamp cups are stated to be fixedly mounted on the pedestal of the shell, the concentration structure include be fixedly connected on it is light-blocking on housing base
Piece, the coated glass and biconvex lens being fixedly mounted on the light barrier, the coated glass are arranged close to double Lamp cups one
Side, the biconvex lens are mounted remotely from double Lamp cup sides, offer light hole on front side of the shell, the light emitting structures are fixed
It is mounted on the light hole, the light emitting structures, light hole, double Lamp cups, biconvex lens are respectively positioned on same center line, described
Light emitting structures include inner joint, inner joint nut, external tapping and external tapping nut.
Preferably, double Lamp cups include the first xenon lamp and the second xenon lamp, first xenon lamp and the second xenon lamp are fixed
Connection.
Preferably, the light barrier is provided with control mating plate column close to light emitting structures side, the control mating plate column is equipped with
Mating plate is controlled, the control mating plate can be freely rotated on the control mating plate column.
Preferably, the inner joint is fixedly mounted on the light hole by the inner joint nut.
Preferably, sector structure is presented in the control mating plate, arc loophole is provided on the light barrier.
Preferably, the quantity of the coated glass is 2.
The beneficial effects of the utility model are: 1, the type of focusing of Medical endoscope cold light source is changed to using biconvex lens
It is focused and optically focused puts together light beam originally at random under this focusing mode, do not form floodlight, energy damage
It loses few；2, light source enter biconvex lens focus before by coated glass effectively filter the heat sources such as significant portion of purple outside line at
Point, endoscope temperature in use is reduced, damage of the photo-thermal to patient is largely avoided.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the structural schematic diagram that mating plate is controlled in the utility model；
Fig. 4 is the schematic diagram of light emitting structures in the utility model.
In Fig. 1-4: 1, shell, 2, double Lamp cups, the 20, first xenon lamp, the 21, second xenon lamp, 3, concentration structure, 30, plated film glass
Glass, 31, light barrier, 32, biconvex lens, 4, light emitting structures, 40, inner joint, 41, inner joint nut, 42, external tapping, 43, external
Mouth nut, 5, light hole, 6, control mating plate column, 7, control mating plate, 70, arc loophole.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states:
Embodiment: as shown in attached drawing 1-4, a kind of lenticular mirror Medical endoscope cold light source, including shell 1, double Lamp cups
2, concentration structure 3 and light emitting structures 4, double Lamp cups 2 are fixedly mounted on the pedestal of the shell 1, and double Lamp cups 2 include
First xenon lamp 20 and the second xenon lamp 21, first xenon lamp 20 are fixedly connected with the second xenon lamp 21, the first xenon lamp 20 and the second xenon
Lamp 21 is responsible for providing light source, and two concatenated forms of xenon lamp ensure that the intensity of light source.
The concentration structure 3 includes the light barrier 31 being fixedly connected on 1 pedestal of shell, is fixedly mounted on the light barrier
Coated glass 30 and biconvex lens 32 on 31, the coated glass 30 are arranged close to double 2 sides of Lamp cup, the coated glass
30 quantity is 2, and the biconvex lens 32 is mounted remotely from double 2 sides of Lamp cup, and the first xenon lamp 20 and the second xenon lamp 21 project
Light source first pass around the absorption that coated glass 30 carries out the heat sources ingredient such as purple outside line, then light source is carried out by biconvex lens 32
It focuses and uses, so that light beam is concentrated brightness enough and will not be damaged to patient.
Light hole 5 is offered on front side of the shell 1, the light emitting structures 4 are fixedly mounted on the light hole 5, described
Light emitting structures 4, light hole 5, double Lamp cups 2, biconvex lens 32 are respectively positioned on same center line, and the light emitting structures 4 include inscribed
Mouth 40, inner joint nut 41, external tapping 42 and external tapping nut 43, the inner joint 40 are fixed by the inner joint nut 41
It is mounted on the light hole 5, the light beam after focusing is constrained by light hole 5, light emitting structures 4 again to obtain straight and collect
In light beam.
The light barrier 31 is provided with control mating plate column 6 close to 4 side of light emitting structures, and the control mating plate column 6 is equipped with control light
Piece 7, the control mating plate 7 can be freely rotated on the control mating plate column 6, and sector structure is presented in the control mating plate 7, described light-blocking
Arc loophole 70 is provided on piece 7, in the use process of endoscope, by control mating plate 7 and light hole 5 gap size come
Luminous intensity and brightness are controlled out, while a degree of adjusting can be carried out to light-emitting angle by control mating plate 7.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (6)
1. a kind of lenticular mirror Medical endoscope cold light source, including shell, double Lamp cups, concentration structure and light emitting structures, special
Sign is that double Lamp cups are fixedly mounted on the pedestal of the shell, and the concentration structure includes being fixedly connected on housing base
On light barrier, the coated glass and biconvex lens that are fixedly mounted on the light barrier, the coated glass is arranged close to
Double Lamp cup sides, the biconvex lens are mounted remotely from double Lamp cup sides, and light hole, the light out are offered on front side of the shell
Structure is fixedly mounted on the light hole, and the light emitting structures, light hole, double Lamp cups, biconvex lens are respectively positioned on same center
On line, the light emitting structures include inner joint, inner joint nut, external tapping and external tapping nut.
2. a kind of lenticular mirror Medical endoscope cold light source according to claim 1, characterized in that double Lamp cup packets
The first xenon lamp and the second xenon lamp are included, first xenon lamp and the second xenon lamp are fixedly connected.
3. a kind of lenticular mirror Medical endoscope cold light source according to claim 1, characterized in that the light barrier leans on
Nearly light emitting structures side is provided with control mating plate column, and the control mating plate column is equipped with control mating plate, and the control mating plate is in the control mating plate
It can be freely rotated on column.
4. a kind of lenticular mirror Medical endoscope cold light source according to claim 1, characterized in that the inner joint is logical
The inner joint nut is crossed to be fixedly mounted on the light hole.
5. a kind of lenticular mirror Medical endoscope cold light source according to claim 3, characterized in that the control mating plate is in
Show sector structure, is provided with arc loophole on the light barrier.
6. a kind of lenticular mirror Medical endoscope cold light source according to claim 1, characterized in that the coated glass
Quantity be 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592178.XU CN209346975U (en) | 2018-09-28 | 2018-09-28 | A kind of lenticular mirror Medical endoscope cold light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592178.XU CN209346975U (en) | 2018-09-28 | 2018-09-28 | A kind of lenticular mirror Medical endoscope cold light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209346975U true CN209346975U (en) | 2019-09-06 |
Family
ID=67781681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592178.XU Active CN209346975U (en) | 2018-09-28 | 2018-09-28 | A kind of lenticular mirror Medical endoscope cold light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209346975U (en) |
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2018
- 2018-09-28 CN CN201821592178.XU patent/CN209346975U/en active Active
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