CN201547526U - Medical operation enlarging lens lamp - Google Patents
Medical operation enlarging lens lamp Download PDFInfo
- Publication number
- CN201547526U CN201547526U CN2009202842282U CN200920284228U CN201547526U CN 201547526 U CN201547526 U CN 201547526U CN 2009202842282 U CN2009202842282 U CN 2009202842282U CN 200920284228 U CN200920284228 U CN 200920284228U CN 201547526 U CN201547526 U CN 201547526U
- Authority
- CN
- China
- Prior art keywords
- lens
- lens barrel
- medical operation
- cylindrical shell
- head lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a medical operation enlarging lens lamp, comprising a lens barrel body (1) and a lens barrel cover (2) connected with the lens barrel body (1). The utility model is characterized in that a first lens (3) is arranged in the lens barrel body (1), and one side of the first lens (3) is provided with a condenser plate (4) which is provided with a condenser hole (40). A second lens (6) is arranged in the lens barrel body (1) or the lens barrel cover (2). The medical operation enlarging lens lamp has the advantages of simple structure and reasonable design. Light emitted from an LED bulb is intensively shot out by the condenser plate and forms round uniform bright light spots under the focusing action of the first lens and the second lens. The edges of the light spots are clear and sharp, the light intensity is high, and the light spots can provide sufficient lighting to meet the lighting requirement of surgery.
Description
Technical field
The utility model relates to a kind of operation assistive device, especially a kind of medical operation magnifying glass head lamp.
Background technology
Operating loupe adopts the optical stereo of original creation to converge observational technique, and observer's binocular vision DNA mitochondrial DNA is converged in the narrow chamber, produces a bright three-dimensional visual field that amplifies, for checking and treatment provides the three-dimensional deep layer scene of uniqueness.Operating loupe integrates commonly used apparatus as functions such as head lamp and binocular magnifiers.
Operating loupe need cooperate head lamp to use usually, so that extra illumination to be provided, the head lamp that generally uses adopts and the similar structure of flashlight mostly at present, and bulb is embedded in the center of reflector, because the light that bulb sends forms the multi beam directional light after the reflection of reflector, spotlight effect is limited, light disperses, and intensity of illumination a little less than, the hot spot edge blurry, the illumination that provides operation enough is provided, influences doctor's operation technique.
Summary of the invention
The purpose of this utility model is to provide a kind of medical operation magnifying glass head lamp, to overcome above-mentioned drawback.
The technical solution of the utility model is:
A kind of medical operation magnifying glass head lamp, comprise lens barrel cylindrical shell and the lens barrel cover that is connected with the lens barrel cylindrical shell, be provided with first lens in the described lens barrel cylindrical shell, first lens, one side is provided with solar panel, offer convergent hole on the solar panel, be provided with second lens in lens barrel cylindrical shell or the lens barrel cover.
Described first lens are provided with the first lens back-up ring with respect to a side of solar panel, and the first lens back-up ring is provided with external screw thread, are connected with the lens barrel cylinder screw.Described convergent hole be shaped as circle.
As preferably, described second lens are arranged in the lens barrel cover, and second lens, one side is provided with the second lens back-up ring, and the second lens back-up ring is provided with external screw thread, and the second lens back-up ring is threaded with the lens barrel cover.The described second lens back-up ring is connected with the lens barrel cylinder screw.
Described lens barrel barrel tip removably is provided with bonnet, is provided with electric bead block in the bonnet, and electric bead block is provided with the LED small electric bulb.The material of described lens barrel cylindrical shell and/or lens barrel cover is a magnadure.Be coated with the multilayer anti-reflection film on described first lens and/or second lens.
The beneficial effects of the utility model are:
The illumination that the utility model is simple in structure, reasonable in design, the LED small electric bulb is sent by solar panel is concentrated and is penetrated, and under the focussing force of first lens, second lens, form circular homogeneous and bright hot spot, the hot spot edge clear is sharp keen, the intensity of illumination height can provide sufficient illumination, can clearly illuminate the hole, chamber of organ-tissue, do not produce shade, satisfy the requirement of operation illumination.
Medical operation magnifying glass head lamp of the present utility model, handsome in appearance, and practical, simple for production, be convenient to produce in batches.And have certain antidetonation, a water-proof function.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model.
Among the figure: 1 is that lens barrel cylindrical shell, 2 is that lens barrel cover, 3 is that first lens, 4 are that solar panel, 40 is that convergent hole, 5 is that the first lens back-up ring, 6 is that second lens, 7 are that the second lens back-up ring, 8 is that bonnet, 9 is that electric bead block, 10 is that LED small electric bulb, 11 is a cable.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of medical operation magnifying glass head lamp, comprise lens barrel cylindrical shell 1 and the lens barrel cover 2 that is connected with lens barrel cylindrical shell 1, be provided with first lens, 3, the first lens, 3 one sides in the described lens barrel cylindrical shell 1 and be provided with solar panel 4, offer convergent hole 40 on the solar panel 4, be provided with second lens 6 in lens barrel cylindrical shell 1 or the lens barrel cover 2.
First lens 3 are provided with the first lens back-up ring, 5, the first lens back-up rings 5 with respect to a side of solar panel 4 and are provided with external screw thread, are threaded with lens barrel cylindrical shell 1.Convergent hole 40 be shaped as circle.
As preferably, second lens 6 are arranged in the lens barrel cover 2, and second lens, 6 one sides are provided with the second lens back-up ring, 7, the second lens back-up rings 7 and are provided with external screw thread, and the second lens back-up ring 7 is threaded with lens barrel cover 2.The second lens back-up ring 7 is threaded with lens barrel cylindrical shell 1.Be that lens barrel cylindrical shell 1 is connected by the second lens back-up ring 7 with lens barrel cover 2, the second lens back-up ring 7 plays second lens 6 and the effect that is connected lens barrel cylindrical shell 1 and lens barrel cover 2 fixed simultaneously.
Lens barrel cylindrical shell 1 end removably is provided with bonnet 8, is provided with electric bead block 9 in the bonnet 8, and electric bead block 9 is provided with LED small electric bulb 10.Bonnet 8 can be threaded with lens barrel cylindrical shell 1, passes in the through hole of the cable 11 that connects electric bead block 9 from the bonnet 8.The material of lens barrel cylindrical shell 1 and lens barrel cover 2 is a magnadure, and is lightly firm.Be coated with the multilayer anti-reflection film on first lens 3 and second lens 6, light transmission is superior.
Sealing ring also can be set up in above-mentioned junction, makes this head lamp have water-proof function.
Solar panel 4 is between first lens 3 and LED small electric bulb 10, the light that LED small electric bulb 10 sends is injected earlier first lens 3 behind solar panel 4 optically focused, light enters second lens 6 then, under the focusing of first lens 3 and second lens 6, forms near just round bright hot spot.First lens 3 preferably are arranged on lens barrel cylindrical shell 1 middle part, and the conical cavity structure that increases gradually for diameter between lens barrel cylindrical shell 1 and the lens barrel cover 2 is to satisfy the light path trend of transmission and focusing.
Medical operation magnifying glass head lamp of the present utility model can be installed on the mirror holder of spectacle-frame type operating loupe by headlamp brackets, perhaps is worn on the head, and can regulates optical axis in use as required.
Claims (8)
1. medical operation magnifying glass head lamp, comprise lens barrel cylindrical shell (1) and the lens barrel cover (2) that is connected with lens barrel cylindrical shell (1), it is characterized in that being provided with in the described lens barrel cylindrical shell (1) first lens (3), first lens (3) one sides are provided with solar panel (4), offer convergent hole (40) on the solar panel (4), be provided with second lens (6) in lens barrel cylindrical shell (1) or the lens barrel cover (2).
2. medical operation magnifying glass head lamp according to claim 1 is characterized in that described first lens (3) are provided with the first lens back-up ring (5) with respect to a side of solar panel (4).
3. medical operation magnifying glass head lamp according to claim 1 is characterized in that the circle that is shaped as of described convergent hole (40).
4. medical operation magnifying glass head lamp according to claim 1, it is characterized in that described second lens (6) are arranged in the lens barrel cover (2), second lens (6) one sides are provided with the second lens back-up ring (7), the second lens back-up ring (7) is provided with external screw thread, and the second lens back-up ring (7) is threaded with lens barrel cover (2).
5. medical operation magnifying glass head lamp according to claim 4 is characterized in that the described second lens back-up ring (7) is threaded with lens barrel cylindrical shell (1).
6. medical operation magnifying glass head lamp according to claim 1 is characterized in that described lens barrel cylindrical shell (1) end removably is provided with bonnet (8), is provided with electric bead block (9) in the bonnet (8), and electric bead block (9) is provided with LED small electric bulb (10).
7. medical operation magnifying glass head lamp according to claim 1 is characterized in that the material of described lens barrel cylindrical shell (1) and/or lens barrel cover (2) is a magnadure.
8. medical operation magnifying glass head lamp according to claim 1 is characterized in that being coated with the multilayer anti-reflection film on described first lens (3) and/or second lens (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842282U CN201547526U (en) | 2009-12-03 | 2009-12-03 | Medical operation enlarging lens lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842282U CN201547526U (en) | 2009-12-03 | 2009-12-03 | Medical operation enlarging lens lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547526U true CN201547526U (en) | 2010-08-11 |
Family
ID=42602699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202842282U Expired - Fee Related CN201547526U (en) | 2009-12-03 | 2009-12-03 | Medical operation enlarging lens lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444792A (en) * | 2010-10-06 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | LED (light emitting diode) illumination device |
| CN104406061A (en) * | 2014-12-15 | 2015-03-11 | 宋志宏 | Portable multi-band light source |
| CN105445750A (en) * | 2015-11-25 | 2016-03-30 | 中国科学院上海光学精密机械研究所 | Doppler frequency shift frequency discriminator |
-
2009
- 2009-12-03 CN CN2009202842282U patent/CN201547526U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444792A (en) * | 2010-10-06 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | LED (light emitting diode) illumination device |
| CN104406061A (en) * | 2014-12-15 | 2015-03-11 | 宋志宏 | Portable multi-band light source |
| CN104406061B (en) * | 2014-12-15 | 2019-01-01 | 杭州衡利电子技术有限公司 | Portable multi-waveband light source |
| CN105445750A (en) * | 2015-11-25 | 2016-03-30 | 中国科学院上海光学精密机械研究所 | Doppler frequency shift frequency discriminator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |