CN112781017A - Automatic switching system for medical LED cold light source standby lamp - Google Patents
Automatic switching system for medical LED cold light source standby lamp Download PDFInfo
- Publication number
- CN112781017A CN112781017A CN202110038275.4A CN202110038275A CN112781017A CN 112781017 A CN112781017 A CN 112781017A CN 202110038275 A CN202110038275 A CN 202110038275A CN 112781017 A CN112781017 A CN 112781017A
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- fixedly connected
- light source
- lamp
- cold light
- bottom plate
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- 239000013307 optical fiber Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000131894 Lampyris noctiluca Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an automatic switching system for a medical LED cold light source standby lamp, which belongs to the field of medical LED cold light sources and comprises a bottom plate, wherein a main control circuit board is fixedly connected to the front side of the right side of the top of the bottom plate. Through setting up the bottom plate, the master control circuit board, LED main lamp radiator, the LED lamp main part, the baffle, digital photoelectric sensor, the mount, first position sensor, optical fiber interface, second position sensor, first baffle, step motor, ball screw, ball nut seat, the backup pad, the optical focusing module, the stand-by lamp, the radiator, the guide rail, mutually supporting of guide slot and second baffle, the advantage that can switch the reserve lamp source has been reached, it is equipped with to have solved current medical LED cold light source, be not convenient for switch LED cold light source spare light source, when LED cold light source spare light source main lamp breaks down, can't switch the reserve lamp source, the time of mainly using lamp trouble and reserve switching in the operation process has greatly been prolonged.
Description
Technical Field
The invention belongs to the technical field of medical LED cold light sources, and particularly relates to an automatic switching system for a medical LED cold light source standby lamp.
Background
The medical LED cold light source is a luminous light source almost not containing infrared spectrum, for example, the more popular LED light source is a typical cold light source, while the traditional incandescent lamp and halogen lamp light source are typical hot light sources, the cold light source is a light source (glowworm, neon lamp, etc.) excited by chemical energy, electric energy and biological energy, and has very good light source and flash characteristics, when an object emits light, the temperature of the object is not higher than the ambient temperature, the light emission is called cold light emission, and the light source is called cold light source.
In the use of medical LED cold light source spare, need use reserve lamp automatic switching system to in the LED cold light source spare light source switches, when LED cold light source spare light source main light breaks down, can't switch reserve lamp source, greatly prolonged the time that mainly uses lamp trouble and reserve switching among the operation process, lead to the doctor to cause extra injury to the patient because of not having the operation field of vision, increased the unexpected risk of operation, inconvenient people use.
Disclosure of Invention
The invention aims to provide an automatic switching system for a medical LED cold light source standby lamp, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic switching system for a medical LED cold light source standby lamp comprises a bottom plate, wherein a main control circuit board is fixedly connected to the front side of the right side of the top of the bottom plate, an LED main lamp radiator is fixedly connected to the rear side of the left side of the top of the bottom plate, an LED lamp main body is arranged on the front side of the LED main lamp radiator, a guide plate is fixedly connected to the front side of the left side of the top of the bottom plate, a front panel is arranged on the front side of the guide plate, a digital photoelectric sensor is fixedly connected to the left side of the back of the front panel, a fixing frame is fixedly connected to the back of the front panel, a first position sensor is fixedly connected to the top of the fixing frame, an optical fiber interface is fixedly connected to the top of the back of the front panel, a second position sensor is fixedly connected to the right side of the top of the bottom plate, the output end of the stepping motor penetrates through the left side of the first baffle and is fixedly connected with a ball screw, the surface of the ball screw is in threaded connection with a ball nut seat, the top of the ball nut seat is fixedly connected with a supporting plate, the left side of the back of the supporting plate is fixedly connected with an optical focusing module, the front of the supporting plate is fixedly connected with a standby lamp, and the right side of the back of the supporting plate is fixedly connected with a radiator.
As a preferred embodiment, a guide rail is fixedly connected to the top of the guide plate, and a guide groove adapted to the guide rail is formed at the bottom of the ball nut seat.
As a preferred embodiment, a bearing seat is sleeved on the left side of the ball screw, a second baffle is fixedly connected to the left side of the bearing seat, and the bottom of the second baffle is fixedly connected to the left side of the top of the guide plate.
As a preferred embodiment, a fixing pin is disposed at a connection position between the bottom of the main control circuit board and the top of the bottom plate, and the fixing seat is disposed at four corners of the bottom of the main control circuit board.
As a preferred embodiment, a fixing block is fixedly connected to the right side of the second position sensor, a bolt is arranged at the top of the fixing block, and the top of the bolt penetrates through the bottom of the fixing block and is fixedly connected with the top of the bottom plate.
As a preferred embodiment, the fixing plates are fixedly connected to both sides of the LED main lamp heat sink, and the bottom of the fixing plate is fixedly connected to the top of the bottom plate.
As a preferred embodiment, the periphery of the top of the bottom plate is provided with a plurality of assembling holes, and the assembling holes are all arranged on the top of the bottom plate.
As a preferred embodiment, a protection pad is arranged at the connection position of the bottom of the guide plate and the top of the bottom plate, and the protection pad is made of a silica gel material.
In a preferred embodiment, the top and the bottom of the front surface of the fixing frame are provided with locking wires, and the back surfaces of the locking wires are fixedly connected with the front surface of the guide plate.
Compared with the prior art, the invention has the beneficial effects that:
the automatic switching system of the medical LED cold light source standby lamp achieves the advantage of switching the standby lamp source by arranging the bottom plate, the main control circuit board, the LED main lamp radiator, the LED lamp main body, the guide plate, the digital photoelectric sensor, the fixing frame, the first position sensor, the optical fiber interface, the second position sensor, the first baffle plate, the stepping motor, the ball screw, the ball nut seat, the supporting plate, the optical focusing module, the standby lamp, the radiator, the guide rail, the guide groove, the fixing block and the second baffle plate which are mutually matched, solves the problem that the conventional medical LED cold light source standby lamp is inconvenient to switch the LED cold light source standby lamp source, cannot switch the standby lamp source when the LED cold light source standby lamp main lamp fails, greatly prolongs the failure of the main lamp in the operation process and the time of standby switching, and causes extra damage to a patient due to no operation visual field, the risk of surgical accidents is increased, and the use of people is inconvenient;
this automatic switching system of medical LED cold light source spare lamp, through setting up the bearing frame, play the stable effect of rotation to ball screw when using, the problem of ball screw rocking appears easily when using has been solved, through setting up first baffle, fixed stable effect has been played to step motor when using, the problem of step motor shake appears easily when using has been solved, through setting up guide rail and guide slot, play the steady effect of removal when using to ball nut seat, the problem of ball nut seat rocking appears easily when using is solved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
fig. 2 is a schematic top view of the bottom plate structure of the present invention.
In the figure: 1. a base plate; 2. a main control circuit board; 3. a LED main lamp radiator; 4. an LED lamp body; 5. a guide plate; 6. a digital photosensor; 7. a fixed mount; 8. a first position sensor; 9. an optical fiber interface; 10. a second position sensor; 11. a first baffle plate; 12. a stepping motor; 13. a ball screw; 14. a ball nut seat; 15. a support plate; 16. an optical focusing module; 17. a standby lamp; 18. a heat sink; 19. a guide rail; 20. a guide groove; 21. a second baffle.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-2, the invention provides an automatic switching system for a medical LED cold light source standby lamp, comprising a bottom plate 1, a main control circuit board 2 fixedly connected to the front side of the right side of the top of the bottom plate 1, a main LED lamp radiator 3 fixedly connected to the rear side of the left side of the top of the bottom plate 1, a LED lamp main body 4 arranged on the front side of the main LED lamp radiator 3, a guide plate 5 fixedly connected to the front side of the left side of the top of the bottom plate 1, a front panel arranged on the front side of the guide plate 5, a digital photoelectric sensor 6 fixedly connected to the left side of the back of the front panel, a fixing frame 7 fixedly connected to the back of the front panel, a first position sensor 8 fixedly connected to the top of the fixing frame 7, an optical fiber interface 9 fixedly connected to the top of the back of the front panel, a second position sensor 10 fixedly connected to the right side, the right side fixedly connected with step motor 12 of first baffle 11, the output of step motor 12 runs through to the left side of first baffle 11 and fixedly connected with ball screw 13, ball screw 13's surface threaded connection has ball nut seat 14, the top fixedly connected with backup pad 15 of ball nut seat 14, the left side fixedly connected with optical focusing module 16 at the backup pad 15 back, the positive fixedly connected with spare lamp 17 of backup pad 15, the right side fixedly connected with radiator 18 at the backup pad 15 back.
The guide rail 19 is fixedly connected to the top of the guide plate 5, the guide groove 20 matched with the guide rail 19 is formed in the bottom of the ball nut seat 14, the ball screw 13 is stably rotated when the ball screw is used by arranging the bearing seat, and the problem that the ball screw 13 is prone to shaking when the ball screw is used is solved.
Wherein, the bearing frame has been cup jointed on ball screw 13's left side, and the left side fixedly connected with second baffle 21 of bearing frame, and the bottom of second baffle 21 and the left side fixed connection at 5 tops of baffle have played fixed stable effect when using to step motor 12 through setting up first baffle 11, have solved step motor 12 and have appeared the problem of shake easily when using.
Wherein, the junction of the bottom of main control circuit board 2 and bottom plate 1 top is provided with fixed foot, and the fixing base setting is in the four corners of main control circuit board 2 bottom, through setting up guide rail 19 and guide slot 20, has played the steady effect of removal when using to ball nut seat 14, has solved ball nut seat 14 and has appeared rocking problem easily when using.
Wherein, the right side fixedly connected with fixed block of second position sensor 10, and the top of fixed block is provided with the bolt, and the top of bolt run through to the bottom of fixed block and with bottom plate 1's top fixed connection.
Wherein, the both sides of LED main light radiator 3 are all fixedly connected with fixed plate, and the bottom of fixed plate and the top fixed connection of bottom plate 1.
The assembly holes have been seted up all around at bottom plate 1 top, and the quantity of assembly hole is a plurality of, and a plurality of assembly hole all sets up at bottom plate 1's top.
The bottom of baffle 5 is provided with the protection pad with the junction at bottom plate 1 top, and the material of protection pad is the silica gel material.
The top and the bottom of the front of the fixing frame 7 are provided with locking wires, and the back of the locking wires is fixedly connected with the front of the guide plate 5, by arranging the bottom plate 1, the main control circuit board 2, the LED main lamp radiator 3, the LED lamp main body 4, the guide plate 5, the digital photoelectric sensor 6, the fixing frame 7, the first position sensor 8, the optical fiber interface 9, the second position sensor 10, the first baffle plate 11, the stepping motor 12, the ball screw 13, the ball nut seat 14, the supporting plate 15, the optical focusing module 16, the standby lamp 17, the radiator 18, the guide rail 19, the guide groove 20 and the second baffle plate 21 to be matched with each other, the advantage of switching the standby lamp source is achieved, the problem that the conventional medical LED cold light source is inconvenient to switch the standby main light source is solved, when the LED cold light source main light source fails, the standby lamp source cannot be switched is greatly prolonged in the operation process, the problem that the doctor does not have the operation visual field to cause extra injury to the patient, the operation accident risk is increased, and the use of the doctor is inconvenient is solved.
The working principle and the using process of the invention are as follows: when the digital photoelectric sensor 6 senses that the LED lamp main body 4 has a fault and has no light source, the digital photoelectric sensor 6 feeds data back to the main control circuit board 2, the main control circuit board 2 starts the stepping motor 12, the stepping motor 12 starts to work, the stepping motor 12 drives the ball screw 13 to start rotating through the bearing seat, the ball screw 13 drives the ball nut seat 14 to start moving leftwards, when the ball nut seat 14 moves leftwards and triggers the first position sensor 8, the data is fed back to the main control circuit board 2, the main control circuit board 2 turns off the stepping motor 12, the standby lamp 17 is switched with the optical fiber interface 9, the standby lamp 17 is started, so that the standby lamp 17 and the LED lamp main body 4 are switched, the advantage of switching the standby lamp source is achieved, the problem that the existing medical LED cold light source is inconvenient to switch the LED cold light source standby light source is solved, when the LED cold light source standby main lamp has a fault, the spare lamp source can not be switched, the fault of the main lamp and the spare switching time in the operation process are greatly prolonged, extra damage to a patient is caused by the fact that a doctor does not have an operation visual field, operation accident risks are increased, and the use of people is inconvenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a medical LED cold light source spare lamp automatic switching system, includes bottom plate (1), its characterized in that: the LED lamp is characterized in that a main control circuit board (2) is fixedly connected to the front side of the right side of the top of the bottom plate (1), an LED main lamp radiator (3) is fixedly connected to the rear side of the left side of the top of the bottom plate (1), an LED lamp main body (4) is arranged on the front side of the LED main lamp radiator (3), a guide plate (5) is fixedly connected to the front side of the left side of the top of the bottom plate (1), a front panel is arranged on the front side of the guide plate (5), a digital photoelectric sensor (6) is fixedly connected to the left side of the back of the front panel, a fixing frame (7) is fixedly connected to the back of the front panel, a first position sensor (8) is fixedly connected to the top of the fixing frame (7), an optical fiber interface (9) is fixedly connected to the top of the back of the front panel, a second position sensor (10) is fixedly connected to the right side of, the utility model discloses a lamp, including first baffle (11), the right side fixedly connected with step motor (12) of first baffle (11), the output of step motor (12) runs through to the left side of first baffle (11) and fixedly connected with ball screw (13), the surface threaded connection of ball screw (13) has ball nut seat (14), the top fixedly connected with backup pad (15) of ball nut seat (14), the left side fixedly connected with optics focus module (16) at backup pad (15) back, the front fixedly connected with spare lamp (17) of backup pad (15), the right side fixedly connected with radiator (18) at backup pad (15) back.
2. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the top of the guide plate (5) is fixedly connected with a guide rail (19), and the bottom of the ball nut seat (14) is provided with a guide groove (20) matched with the guide rail (19).
3. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the bearing seat is sleeved on the left side of the ball screw (13), a second baffle (21) is fixedly connected to the left side of the bearing seat, and the bottom of the second baffle (21) is fixedly connected with the left side of the top of the guide plate (5).
4. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the bottom of main control circuit board (2) is provided with fixed foot with the junction at bottom plate (1) top, and the fixing base setting is in the four corners of main control circuit board (2) bottom.
5. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the right side fixedly connected with fixed block of second position sensor (10), and the top of fixed block is provided with the bolt, and the top of bolt run through to the bottom of fixed block and with the top fixed connection of bottom plate (1) be connected.
6. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the LED main lamp radiator (3) is characterized in that fixing plates are fixedly connected to the two sides of the LED main lamp radiator, and the bottom of each fixing plate is fixedly connected with the top of the bottom plate (1).
7. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the assembling holes are formed in the periphery of the top of the bottom plate (1), the number of the assembling holes is multiple, and the assembling holes are formed in the top of the bottom plate (1).
8. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the bottom of baffle (5) is provided with the protection pad with the junction at bottom plate (1) top, and the material of protection pad is the silica gel material.
9. The automatic switching system of the medical LED cold light source standby lamp according to claim 1, characterized in that: the top and the bottom of the front surface of the fixing frame (7) are both provided with locking wires, and the back surface of each locking wire is fixedly connected with the front surface of the guide plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038275.4A CN112781017A (en) | 2021-01-12 | 2021-01-12 | Automatic switching system for medical LED cold light source standby lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038275.4A CN112781017A (en) | 2021-01-12 | 2021-01-12 | Automatic switching system for medical LED cold light source standby lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112781017A true CN112781017A (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110038275.4A Pending CN112781017A (en) | 2021-01-12 | 2021-01-12 | Automatic switching system for medical LED cold light source standby lamp |
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| CN (1) | CN112781017A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175323Y (en) * | 2007-12-24 | 2009-01-07 | 上海澳华光电内窥镜有限公司 | Rotatable endoscope illuminating lamp |
| JP2010080410A (en) * | 2008-09-29 | 2010-04-08 | Imasen Electric Ind Co Ltd | Lighting system, and vehicle |
| CN102711344A (en) * | 2012-04-23 | 2012-10-03 | 扬州市第一人民医院 | Light source system of integral reflection LED (light emitting diode) shadowless operating lamp |
| CN103462578A (en) * | 2013-09-04 | 2013-12-25 | 深圳先进技术研究院 | Medical endoscope, medical endoscope cold light source system, and temperature control system for medical endoscope cold light source system |
| CN204010562U (en) * | 2014-06-18 | 2014-12-10 | 张海龙 | The LED display lamp box of waterproof cooling |
| CN206861368U (en) * | 2017-06-05 | 2018-01-09 | 梧州奥格森科技有限公司 | Medical double LED cold light source devices |
| CN206918839U (en) * | 2016-02-05 | 2018-01-23 | 宁波福泰电器有限公司 | Light fixture |
| CN207804219U (en) * | 2017-05-31 | 2018-09-04 | 上海凯利泰医疗科技股份有限公司 | LED cold light source for medical endoscope device and module |
| CN108577793A (en) * | 2018-01-12 | 2018-09-28 | 重庆金山医疗器械有限公司 | A kind of stand-by lamp switching device and endoscope |
| CN208457721U (en) * | 2018-07-30 | 2019-02-01 | 鹰利视医疗科技有限公司 | A kind of cold light source with light-measuring mechanism |
| CN208988810U (en) * | 2018-05-16 | 2019-06-18 | 广东欧谱曼迪科技有限公司 | A kind of Medical endoscope cold light source stand-by lamp automatic switchover system |
| CN212276090U (en) * | 2020-06-30 | 2021-01-01 | 南通精准照明电器有限公司 | Halogen light source bulb of operating microscope |
-
2021
- 2021-01-12 CN CN202110038275.4A patent/CN112781017A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175323Y (en) * | 2007-12-24 | 2009-01-07 | 上海澳华光电内窥镜有限公司 | Rotatable endoscope illuminating lamp |
| JP2010080410A (en) * | 2008-09-29 | 2010-04-08 | Imasen Electric Ind Co Ltd | Lighting system, and vehicle |
| CN102711344A (en) * | 2012-04-23 | 2012-10-03 | 扬州市第一人民医院 | Light source system of integral reflection LED (light emitting diode) shadowless operating lamp |
| CN103462578A (en) * | 2013-09-04 | 2013-12-25 | 深圳先进技术研究院 | Medical endoscope, medical endoscope cold light source system, and temperature control system for medical endoscope cold light source system |
| CN204010562U (en) * | 2014-06-18 | 2014-12-10 | 张海龙 | The LED display lamp box of waterproof cooling |
| CN206918839U (en) * | 2016-02-05 | 2018-01-23 | 宁波福泰电器有限公司 | Light fixture |
| CN207804219U (en) * | 2017-05-31 | 2018-09-04 | 上海凯利泰医疗科技股份有限公司 | LED cold light source for medical endoscope device and module |
| CN206861368U (en) * | 2017-06-05 | 2018-01-09 | 梧州奥格森科技有限公司 | Medical double LED cold light source devices |
| CN108577793A (en) * | 2018-01-12 | 2018-09-28 | 重庆金山医疗器械有限公司 | A kind of stand-by lamp switching device and endoscope |
| CN208988810U (en) * | 2018-05-16 | 2019-06-18 | 广东欧谱曼迪科技有限公司 | A kind of Medical endoscope cold light source stand-by lamp automatic switchover system |
| CN208457721U (en) * | 2018-07-30 | 2019-02-01 | 鹰利视医疗科技有限公司 | A kind of cold light source with light-measuring mechanism |
| CN212276090U (en) * | 2020-06-30 | 2021-01-01 | 南通精准照明电器有限公司 | Halogen light source bulb of operating microscope |
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Application publication date: 20210511 |
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