CN213118819U - Medical disposable light source - Google Patents
Medical disposable light source Download PDFInfo
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- CN213118819U CN213118819U CN202021579943.1U CN202021579943U CN213118819U CN 213118819 U CN213118819 U CN 213118819U CN 202021579943 U CN202021579943 U CN 202021579943U CN 213118819 U CN213118819 U CN 213118819U
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Abstract
The utility model discloses a medical disposable light source, which comprises an outer shell, be provided with LED lamp and control scheme board in the shell respectively, the LED lamp is connected control scheme board, control scheme board has the battery through the line connection who is provided with the switch, the battery is located in the shell, the switch is at least partly followed wear out in the shell, seted up on the shell with the corresponding light-emitting passageway of LED lamp. The utility model has the advantages that: need not external power supply, small in size is light, can disposable, easy operation, installation when using are dismantled conveniently, have avoided the interference of leaded light bundle in the operation use, have solved current medical light source bulky, the consumption is high, leaded light bundle influences the defect of operation flexibility.
Description
Technical Field
The utility model relates to a medical light source's technical field particularly, relates to a medical disposable light source.
Background
The medical light source is a device for providing illumination for a medical endoscope, the existing medical light source is composed of a power line, a host and a light guide beam, the power line is used for being externally connected with a power supply, and the light source generated by the host is connected to a light source interface of the endoscope through the light guide beam. The medical cold light source generally adopts a halogen lamp as a light source, and has low light output efficiency, high power consumption and large volume. Especially in use, due to the presence of the light guiding bundle, flexibility of operation is affected.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a medical disposable light source need not external power supply, small in size light, disposable, easy operation, installation are dismantled conveniently during the use, have avoided the interference of leaded light bundle in the operation use, have solved the defect that current medical light source is bulky, the consumption is high, leaded light bundle influences the flexibility of operation.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a medical disposable light source, includes the shell, be provided with LED lamp and control scheme board in the shell respectively, the LED lamp is connected control scheme board, control scheme board has the battery through the line connection who is provided with the switch, the battery is located in the shell, the switch is at least partly followed wear out in the shell, seted up on the shell with the corresponding light-emitting passageway of LED lamp.
Further, a lens is arranged between the LED lamp and the light outlet channel.
Furthermore, one side surface of the lens, which is close to the LED lamp, is a concave surface, and the other side surface of the lens is a plane.
Furthermore, an internal thread corresponding to a light source interface of the endoscope is arranged in the light outlet channel.
Furthermore, the control circuit board comprises a time controller, a voltage stabilizing circuit and a constant current circuit.
Further, the shell includes barrel and back lid, the front end of barrel is seted up the light-emitting channel, first passageway has been seted up to the rear end of barrel, first passageway passes through the second passageway intercommunication the light-emitting channel, control scheme board with the battery all is located in the first passageway, lens with the LED lamp all is located in the second passageway, back lid fixed connection be in the rear end of barrel will the first passageway seals, cover after and set up the through-hole that can supply the switch part passes.
The utility model has the advantages that: need not external power supply, small in size is light, can disposable, easy operation, installation when using are dismantled conveniently, have avoided the interference of leaded light bundle in the operation use, have solved current medical light source bulky, the consumption is high, leaded light bundle influences the defect of operation flexibility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a medical disposable light source according to an embodiment of the present invention;
fig. 2 is a circuit diagram of a control circuit board according to an embodiment of the present invention.
In the figure:
1. a housing; 2. a lens; 3. an LED lamp; 4. a control circuit board; 5. a battery; 6. a switch; 7. a light exit channel; 8. and (7) a rear cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-2, according to the embodiment of the present invention, the disposable medical light source comprises a housing 1, a LED lamp 3 and a control circuit board 4 are respectively disposed in the housing 1, the LED lamp 3 is connected to the control circuit board 4, the control circuit board 4 is connected to a battery 5 through a circuit provided with a switch 6, the battery 5 is located in the housing 1, the switch 6 at least partially penetrates out of the housing 1, and a light emitting channel 7 corresponding to the LED lamp 3 is disposed on the housing 1.
In a specific embodiment of the present invention, a lens 2 is disposed between the LED lamp 3 and the light emitting channel 7.
In a specific embodiment of the present invention, a side of the lens 2 close to the LED lamp 3 is a concave surface, and the other side of the lens 2 is a flat surface.
In a specific embodiment of the present invention, an internal thread corresponding to a light source interface of the endoscope is disposed in the light emitting channel 7.
In a specific embodiment of the present invention, the control circuit board 4 includes a time controller, a voltage stabilizing circuit and a constant current circuit.
In a specific embodiment of the present invention, the housing 1 includes a cylinder and a rear cover 8, the front end of the cylinder is provided with the light emitting channel 7, the rear end of the cylinder is provided with a first channel, the first channel is communicated with the light emitting channel 7 through a second channel, the control circuit board 4 is located in the first channel with the battery 5, the lens 2 is located in the second channel with the LED lamp 3, the rear cover 8 is fixedly connected to the rear end of the cylinder and closes the first channel, and the rear cover 8 is provided with a through hole for the switch 6 to pass through.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
The medical disposable light source comprises a shell 1, a lens 2, an LED lamp 3, a control circuit board 4, a battery 5 and a switch 6.
The shell 1 is made of plastic, and the lens 2, the LED lamp 3, the control circuit board 4, the battery 5 and the switch 6 are packaged in the shell 1 at one time and are sealed. The shell 1 includes barrel and hou gai 8, set up light-emitting channel 7 in proper order after by preceding on the barrel, second channel and first channel, the second channel communicates first channel and light-emitting channel 7, be provided with the internal thread in the light-emitting channel 7 and be used for conveniently connecting the light source interface of endoscope fast, thereby can be directly be connected medical disposable light source with the endoscope, the user only need install it on the endoscope that needs to use, only carry the endoscope and just can carry out urgent clinical examination, the clinical application space of endoscope has been enlarged, winding between leaded light bundle and the camera connecting wire when having avoided present clinical use simultaneously, the pressure of leaded light bundle self weight to the operator wrist has been alleviateed, the flexibility of operation has been improved. Set up lens 2 and LED lamp 3 in the second passageway, the light that LED lamp 3 sent shines in light-emitting channel 7 then transmits to the light source interface of endoscope after passing through lens 2, sets up control scheme board 4, battery 5 and switch 6 in the first passageway, and the rear end at the barrel is welded to back lid 8 for seal first passageway, seted up the through-hole on the back lid 8, the through-hole can supply the switch 6 part to pass, so that operating personnel accessible switch 6 realizes the switch operation.
The control circuit board 4 comprises a PCB board, and a time controller, a voltage stabilizing circuit and a constant current circuit which are all arranged on the PCB board, and the control circuit board 4 is connected with the LED lamp 3 to achieve the purpose of driving the LED lamp 3 to emit light.
The LED lamp 3 is used as a light source, and has the advantages of high light output efficiency, low power consumption and small volume.
The battery 5 is connected with the control circuit board 4 through a circuit provided with a switch 6, the battery 5 is used for providing power for the control circuit board 4, the switch 6 adopts a mechanical power switch, an operator can control the control circuit board 4 to lose power through the operation switch 6, and further control of lighting and extinguishing of the LED lamp 3 can be realized.
When the medical disposable light source is used specifically, after the sterile medical disposable light source is taken out, the internal thread of the light outlet channel 7 of the medical disposable light source is connected with the light source interface of the endoscope, then the switch 6 is pressed down, the LED lamp 3 emits light, the medical disposable light source can provide illumination for the endoscope, and an operator can use the endoscope to carry out clinical examination on a patient.
To sum up, with the help of the above technical scheme of the utility model, need not external power supply, small in size is light, can disposable, easy operation, installation dismantlement convenience during the use have avoided the interference of leaded light bundle in the operation use, have solved the defect that current medical light source is bulky, the consumption is high, leaded light bundle influences the flexibility of operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a medical disposable light source, includes shell (1), be provided with LED lamp (3) and control scheme board (4) in shell (1) respectively, LED lamp (3) are connected control scheme board (4), its characterized in that, control scheme board (4) have battery (5) through the line connection who is provided with switch (6), battery (5) are located in shell (1), switch (6) at least part is followed wear out in shell (1), seted up on shell (1) with the corresponding light-emitting channel (7) of LED lamp (3).
2. Medical disposable light source according to claim 1, characterized in that a lens (2) is arranged between the LED lamp (3) and the light exit channel (7).
3. The medical disposable light source according to claim 2, characterized in that one side of the lens (2) close to the LED lamp (3) is concave and the other side of the lens (2) is flat.
4. The medical disposable light source according to claim 1, characterized in that the light outlet channel (7) is provided with an internal thread corresponding to the light source interface of the endoscope.
5. The medical disposable light source according to claim 1, characterized in that the control circuit board (4) comprises a time controller, a voltage stabilizing circuit and a constant current circuit.
6. The medical disposable light source according to claim 2, wherein the housing (1) comprises a barrel and a rear cover (8), the light emitting channel (7) is formed in the front end of the barrel, a first channel is formed in the rear end of the barrel, the first channel is communicated with the light emitting channel (7) through a second channel, the control circuit board (4) and the battery (5) are both located in the first channel, the lens (2) and the LED lamp (3) are both located in the second channel, the rear cover (8) is fixedly connected to the rear end of the barrel and seals the first channel, and a through hole for the switch (6) to partially pass through is formed in the rear cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579943.1U CN213118819U (en) | 2020-08-03 | 2020-08-03 | Medical disposable light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579943.1U CN213118819U (en) | 2020-08-03 | 2020-08-03 | Medical disposable light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213118819U true CN213118819U (en) | 2021-05-04 |
Family
ID=75681596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021579943.1U Active CN213118819U (en) | 2020-08-03 | 2020-08-03 | Medical disposable light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213118819U (en) |
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2020
- 2020-08-03 CN CN202021579943.1U patent/CN213118819U/en active Active
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