CN216602821U - Endoscope structure - Google Patents
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- CN216602821U CN216602821U CN202122445398.8U CN202122445398U CN216602821U CN 216602821 U CN216602821 U CN 216602821U CN 202122445398 U CN202122445398 U CN 202122445398U CN 216602821 U CN216602821 U CN 216602821U
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Abstract
The utility model discloses an endoscope structure, which comprises an endoscope body and a cleaning pipeline, wherein a liquid cooling part is arranged in the endoscope body; at least part of the structure of the cleaning pipeline extends into the mirror body, and the inlet of the cleaning pipeline is connected with the water bottle; the inlet and outlet of the liquid cooling part are connected to the water bottle through the liquid cooling water circulation assembly to provide cooling water to the liquid cooling part through the water bottle. Directly look for the space in the mirror and set up the liquid cooling part, and utilize the water-jug that send water for clean pipeline as the water source of liquid cooling part simultaneously, can be under the condition that reduces equipment occupation space, guarantee the heat-sinking capability to the mirror, and can increase the function of water-jug, need not to set up the water source for the liquid cooling part alone in addition, the import and the export of liquid cooling part pass through liquid cooling hydrologic cycle subassembly and connect in the water-jug, under the various operating condition of endoscope structure, the water-jug all can directly supply water to the liquid cooling part through liquid cooling hydrologic cycle subassembly, the liquid cooling part can operate always, can continuously dispel the heat to the cooling object.
Description
Technical Field
The utility model relates to the technical field of endoscopes, in particular to an endoscope structure.
Background
In some existing endoscope system schemes, a light source and a scope body in an endoscope system generate much heat, so that the temperature of the structural part of the endoscope is high, damage to people can be caused, and fire can be caused.
In the traditional scheme for radiating the endoscope system, the liquid cooling part and the water supply equipment corresponding to the liquid cooling part are arranged outside, so that the occupied space of the endoscope system is increased.
Therefore, how to ensure the heat dissipation of the endoscope while reducing the occupied space of the device is a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide an endoscope structure capable of ensuring heat dissipation capability to an endoscope body while reducing a space occupied by the endoscope structure.
In order to achieve the purpose, the utility model provides the following technical scheme:
an endoscope structure comprises an endoscope body and a cleaning pipeline, wherein a liquid cooling part is arranged in the endoscope body;
at least part of the structure of the cleaning pipeline extends into the mirror body, and the inlet of the cleaning pipeline is connected with a water bottle;
the inlet and the outlet of the liquid cooling part are connected with the water bottle through the liquid cooling water circulation assembly, so that cooling water is provided for the liquid cooling part through the water bottle.
Preferably, the water supply valve is further included; the cleaning pipeline comprises a valve water inlet pipe connected between the outlet of the water bottle and the valve inlet of the water feeding valve and an auxiliary water feeding pipe connected to the main outlet of the water feeding valve, and the auxiliary water feeding pipe extends into the mirror body; the bypass outlet of the water feeding valve is connected with the inlet of the liquid cooling part; the water supply valve can selectively communicate the valve inlet with the main outlet or communicate the valve inlet with the bypass outlet.
Preferably, in the water supply valve, the valve inlet, the main outlet and the bypass outlet are all arranged in the mirror body, a switching component of the water supply valve is arranged outside the mirror body, and the switching component is triggered to communicate the valve inlet with the main outlet or communicate the valve inlet with the bypass outlet.
Preferably, the liquid cooling water circulation assembly comprises a liquid cooling water inlet pipe connected between an inlet of the liquid cooling part and an outlet of the water bottle; the bypass outlet is connected to the inlet of the liquid cooling part through a connecting pipe, and the part of the liquid cooling water inlet pipe, which is close to the liquid cooling part, and the connecting pipe form an acute angle.
Preferably, the liquid cooling water circulation assembly comprises a liquid cooling water inlet pipe connected between the inlet of the liquid cooling part and the outlet of the water bottle, a water pump arranged on the liquid cooling water inlet pipe, and a radiator connected between the outlet of the liquid cooling part and the inlet of the water bottle.
Preferably, one end of the mirror body is provided with a lens, and the other end of the mirror body is connected with the processor; the lens is arranged in the at least partial structure of the water feeding valve, the water feeding valve is arranged in the middle of the lens, the liquid cooling part is arranged between the lens and the water feeding valve, and the radiator is arranged between the processor and the water feeding valve.
Preferably, the liquid cooling water circulation assembly comprises a liquid cooling water inlet pipe connected between an inlet of the liquid cooling part and an outlet of the water bottle, and the length of the inlet part of the liquid cooling water inlet pipe extending into the water bottle is greater than the length of the inlet part of the cleaning pipeline extending into the water bottle.
Preferably, a light source is arranged in the mirror body and positioned on the refrigerating side of the liquid cooling part, and light rays of the light source can be emitted out of the mirror body.
Preferably, the mirror body is externally provided with a lens cleaning water bottle for supplying water to the lens and an auxiliary water supply bottle for supplying water to the human body cavity, the auxiliary water supply bottle is connected with the cleaning pipeline, the lens cleaning water bottle is connected with a water supply pipeline, and at least part of the structure of the water supply pipeline extends into the mirror body.
Preferably, the water bottle and the cleaning pipeline form a human body cavity cleaning device so as to assist water supply into the human body cavity through the cleaning pipeline.
The endoscope structure provided by the utility model comprises an endoscope body and a cleaning pipeline, wherein a liquid cooling part is arranged in the endoscope body; at least part of the structure of the cleaning pipeline extends into the mirror body, and the inlet of the cleaning pipeline is connected with the water bottle; the inlet and outlet of the liquid cooling part are connected to the water bottle through the liquid cooling water circulation assembly to provide cooling water to the liquid cooling part through the water bottle.
In this endoscope structure, it sets up the liquid cooling part directly to look for the space in the mirror body, in order to guarantee the heat-sinking capability to the mirror body, can reduce the pipeline setting that the mirror body outside is used for connecting the liquid cooling part, and reduce the total occupation space of liquid cooling part and mirror body, and simultaneously, utilize the water bottle that send water for clean pipeline as the water source of liquid cooling part simultaneously, can increase the function of water bottle, need not to set up the water source separately in addition for the liquid cooling part, be favorable to reducing equipment occupation space, the water bottle that specifically can directly utilize existing clean pipeline is as the water source of liquid cooling part, the assembly of being convenient for. In addition, the inlet and the outlet of the liquid cooling part are connected with the water bottle through the liquid cooling water circulation assembly, so that the water supply condition of the liquid cooling part is not influenced by the cleaning pipeline, no matter whether the cleaning pipeline is in a water supply state or not, the water bottle can directly supply water to the liquid cooling part through the liquid cooling water circulation assembly in various working states of the endoscope structure, the liquid cooling part can always operate, and heat dissipation can be continuously performed on a cooling object.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a first embodiment of an endoscope according to the present invention;
FIG. 2 is a schematic view of an endoscope in a normal state according to an embodiment of the present invention, wherein the solid line pipeline is a passage pipeline and the dotted line pipeline is a cut-off pipeline;
fig. 3 is a schematic diagram of an endoscope structure according to an embodiment of the present invention in a water supply state, in which solid lines are passage lines and dotted lines are cut-off lines.
Reference numerals:
a processor 1, a connector 11;
the scope body 3, the insertion portion 31, the operation portion 32, the connection portion 33, and the lens 34;
a light source 4, a light guide beam 41;
a water supply valve 5, a connecting pipe 51, a main outlet 52, a bypass outlet 53 and a valve inlet 54;
the liquid cooling part 6, the liquid cooling inlet pipe 61, the liquid cooling outlet pipe 62 and the radiator 63;
a cleaning pipeline 7, an auxiliary water supply pipe 71 and a valve water inlet pipe 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the utility model is to provide an endoscope structure which can ensure the heat dissipation capability of the endoscope body under the condition of reducing the occupied space of equipment.
Referring to fig. 1 to 3, a first embodiment of the endoscope structure provided by the present invention includes a scope body 3 and a cleaning pipeline 7.
At least part of the structure of the cleaning pipeline 7 extends into the mirror body 3, the inlet of the cleaning pipeline 7 is connected with the water bottle 2, and water in the water bottle 2 can enter the cleaning pipeline 7 and flow out from the outlet of the cleaning pipeline 7 through the part of the cleaning pipeline 7 arranged in the mirror body 3. In this embodiment, water bottle 2 is the supplementary water-feeding bottle that is used for sending water to human cavity, and cleaning tube 7 constitutes human cavity cleaning device with water bottle 2, and human cavity cleaning device can send water to human cavity is supplementary when the operation in, erodees the regional mucus or attachment of observation, cleans human cavity, the operation of being convenient for is observed.
The liquid cooling part 6 is arranged in the mirror body 3, the liquid cooling part 6 can cool a heating part in the mirror body 3, and the part nearby the liquid cooling part can be cooled based on the flowing liquid, so that the cooling of the mirror body 3 is realized. The liquid cooling part 6 is specifically a water cooling plate. The inlet and outlet of the liquid cooling part 6 are connected to the above water bottle 2 supplying water to the cleaning pipe 7 through a liquid cooling water circulation assembly so that the water bottle 2 circulates the cooling water to the liquid cooling part 6 through the liquid cooling water circulation assembly. That is, the water in the water bottle 2 is cooled by the liquid cooling water circulation unit, flows to the liquid cooling unit 6, and then flows back to the water bottle 2 for reuse of the cooling water.
In this embodiment, in this endoscope structure, directly look for the space in the mirror 3 and set up liquid cooling part 6, in order to guarantee the heat-sinking capability to mirror 3, can reduce the pipeline setting that the mirror 3 outside is used for connecting liquid cooling part 6, and reduce liquid cooling part 6 and mirror 3 total occupation space, and simultaneously, utilize the water bottle 2 that sends water for clean pipeline 7 as the water source of liquid cooling part 6 simultaneously, can increase the function of water bottle 2, need not to set up the water source separately in addition for liquid cooling part 6, be favorable to reducing equipment occupation space, and specifically can directly utilize the water bottle 2 of existing clean pipeline 7 as the water source of liquid cooling part 6, make full use of the various structures of endoscope system, under the condition that does not increase the water bottle cost, can dispel the heat to the part that generates heat, be convenient for the assembly. In addition, the inlet and the outlet of the liquid cooling part 6 are connected to the water bottle 2 through the liquid cooling water circulation assembly, so that the water supply condition of the liquid cooling part 6 is not affected by the cleaning pipeline 7, no matter whether the cleaning pipeline 7 is in a water supply state, under various working states of the endoscope structure, the water bottle 2 can directly supply water to the liquid cooling part 6 through the liquid cooling water circulation assembly, the liquid cooling part 6 can always operate, and heat dissipation can be continuously performed on a cooling object.
Further, as shown in fig. 2, the endoscope structure further includes a water feed valve 5. The cleaning pipe 7 includes a valve inlet pipe 72 and an auxiliary water feed pipe 71, the valve inlet pipe 72 includes an inlet portion of the cleaning pipe 7, and the auxiliary water feed pipe 71 includes an outlet portion of the cleaning pipe 7. Specifically, at least a part of the structure of the auxiliary water feed pipe 71 is provided inside the scope body 3. The valve inlet 54 of the water feed valve 5 is connected to the outlet of the water bottle 2 through the valve inlet pipe 72, the main outlet 52 of the water feed valve 5 is connected to the inlet of the auxiliary water feed pipe 71 and the bypass outlet 53 of the water feed valve 5 is connected to the inlet of the liquid cooling part 6. The feed water valve 5 selectively communicates the valve inlet 54 with the main outlet 52 or communicates the valve inlet 54 with the bypass outlet 53. When the water bottle 2 is used as a water supply source for the main outlet 52 of the water feed valve 4, the water in the water bottle 2 is used to ensure the normal function of the endoscope system.
Wherein, preferably, the water pump 21 is arranged on the valve inlet pipe 72, so that the water in the water bottle 2 is sent to the valve inlet pipe 72 through the water pump 21. Specifically, the water pump 21 and the water bottle 2 are externally disposed to the scope body 3.
The water supply valve 5 is a manual control valve or a three-way valve, and the cost is low; or a solenoid valve or a pilot operated valve, more specifically, a two-position two-way solenoid directional valve or the like.
Further, as shown in fig. 2, in the water supply valve 5, the valve inlet 54, the main outlet 52, and the bypass outlet 53 are all built in the mirror body 3, so that the joint portions of the pipelines connected thereto are located inside the mirror body 3, the stability of connection at each interface of the water supply valve 5 can be protected by means of the mirror body 3, the switching component of the water supply valve 5 is externally placed on the mirror body, and the valve inlet 54 and the main outlet 52 or the bypass outlet 53 are communicated by triggering the switching component, which does not affect the implementation of the switching operation.
The timing of switching the passage of the water feed valve 5 is usually determined manually by an operator in conjunction with the actual operation process. The switching assembly may specifically include a plurality of buttons to communicate the valve inlet 54 to one of the main outlet 52, the bypass outlet 53 by appropriately depressing the corresponding button.
When the water cooling device is used, the water pump 21 is started, water in the water bottle 2 is pumped into the water feeding valve 5 through the valve water inlet pipe 72, further, as shown in fig. 2, in a normal state, the auxiliary water feeding pipe 71 does not need water, the water feeding valve 5 is provided with the valve inlet 54 communicated with the bypass outlet 53 and the valve inlet 54 disconnected from the main outlet 52, and the water in the water feeding valve 5 is supplied to the liquid cooling part 6; as shown in fig. 3, in the water supply state, the auxiliary water supply pipe 71 needs water, the water supply valve 5 is on, the valve inlet 54 is communicated with the main outlet 52, the valve inlet 54 is disconnected with the bypass outlet 53, the water of the water supply valve 5 is supplied to the auxiliary water supply pipe 71, and the auxiliary water supply pipe 71 enters the water spraying state to supply water to the human body cavity.
In this embodiment, since the water supply valve 5 is provided, the water pump 21 does not need to be repeatedly started and stopped, the auxiliary water supply pipe 71 can be supplied with water in time by the reversing function of the water supply valve 5, and when the auxiliary water supply pipe 71 does not need water, the water supply valve 5 supplies water to the liquid cooling part 6, so that the cooling capacity of the liquid cooling part 6 for the light source 4 can be improved, and the utilization rate of water in the water bottle 2 can be improved.
Further, as shown in fig. 2, the liquid-cooled water circulation assembly includes a liquid-cooled water inlet pipe 61 connected between an inlet of the liquid-cooled part 6 and an outlet of the water bottle 2. The bypass outlet 53 is connected to the inlet of the liquid cooling part 6 through a connecting pipe 51, and a portion of the liquid cooling inlet pipe 61 adjacent to the liquid cooling part 6 forms an acute angle a with the connecting pipe 51.
In this embodiment, the connection pipe 51 and the liquid cooling water inlet pipe 61 are arranged in a positional relationship, and the water flow direction of the connection pipe 51 and the liquid cooling water inlet pipe 61 is consistent, so that the water flowing out of the connection pipe 51 flows toward the liquid cooling part 6 without flowing back to the liquid cooling water inlet pipe 61.
Further, as shown in fig. 2, the liquid cooling water circulation assembly includes a radiator 63 and a water pump 21 disposed on the liquid cooling water inlet pipe 61 in addition to the liquid cooling water inlet pipe 61, an outlet of the liquid cooling part 6 is connected to the water bottle 2 through the radiator 63, and specifically, an outlet of the liquid cooling part 6 is connected to the radiator 63 through the liquid cooling water outlet pipe 62. In this embodiment, the liquid cooling unit 6, the radiator 63, and the water bottle 2 are connected by a pipe to form a circulation path, so that the outlet water of the liquid cooling unit 6 is cooled and then returned to the water bottle 2 for reuse.
Wherein, the water pump 21 is a pump with double pump heads to drive the valve water inlet pipe 72 and the liquid cooling water inlet pipe 61 which are connected in parallel. Preferably, the water pump 21 may be a peristaltic pump, and the pump body and the water pipe of the water pump 21 are in an isolated structure, so that water only passes through the water pipe of the water pump 21 and does not flow through other parts of the water pump 21, thereby ensuring that the water is not polluted by other parts of the water pump 21.
Further, as shown in fig. 1, one end of the mirror body 3 is provided with a lens 34, and the other end is connected with the processor 1, specifically, the processor 1 is connected by connector communication. At least part of the structures of the water feeding valve 5 and the radiator 63 are arranged in the mirror body 3, the water feeding valve 5 is arranged in the middle of the mirror body 3, the liquid cooling part 6 is arranged between the lens 34 and the water feeding valve 5, and the radiator 63 is arranged between the processor 1 and the water feeding valve 5. The liquid cooling part 6, the water feeding valve 5 and the radiator 63 are linearly arranged in the length direction of the mirror body 3 instead of being arranged in parallel in the direction perpendicular to the length direction, so that the space in the mirror body 3 can be fully utilized, and the situation that the thickness of the mirror body 3 is influenced due to the arrangement of the radiator 63 and other structures in the mirror body 3 is avoided.
Further, as shown in fig. 1 and 2, the inlet portion of the liquid-cooled inlet pipe 61 extends into the water bottle 2 by a length longer than the length of the valve inlet pipe 72 extending into the water bottle 2.
Because the length that valve inlet tube 72 stretched into water-jug 2 is less than the length that liquid cooling inlet tube 61 stretched into water-jug 2, can guarantee under the less circumstances of water in water-jug 2, water cooling inlet tube 61 can contact the water in water-jug 2, and valve inlet tube 72 can not contact the water in water-jug 2, can not follow supplementary flow pipe 71 and send water again, ensures the cooling capacity, improves the security of mirror body 3 operation.
Further, a light source 4 is arranged in the mirror body 3. The light of the light source 4 can be emitted out of the lens body 3 for operation. Specifically, the light source 3 is a light source capable of emitting light of a specific wavelength, and the emitted light is irradiated to the distal end of the scope 2. When the scope 2 is inserted into a body cavity, the endoscope can perform endoscopic examination by illuminating a corresponding body cavity region or the like. Specifically, the light source 4 is an LED, and in other embodiments, it may be a laser, a fluorescent lamp, or other light bulb capable of emitting light with a specific wavelength. Specifically, along the preset linear direction, the mirror body 3 sequentially includes an insertion portion 31, an operation portion 32, and a connection portion 33, and the light source 4 may be specifically disposed at the connection portion 33, the operation portion 32, or the insertion portion 31. Further, the light source 4 is arranged on the cooling side of the cooling part to cool the light source 4. In addition, the liquid cooling part 6 and the water feeding valve 5 are arranged on the operation part 32, and the radiator 63 is arranged on the connecting part 33, so that the arrangement mode of all parts in the liquid cooling loop is adapted to the structure of the mirror body 3, and the assembly is convenient. In addition, the water bottle 2 is arranged outside the mirror body 2. Of course, in other embodiments, the heat sink 63 may be externally disposed on the scope body 2, and the water pump 71 may be disposed on the operation portion 22 or the insertion portion 21.
In this embodiment, the light source 4 is built in the mirror body 3, so that the length of the optical fiber can be reduced, the loss of the luminous flux can be reduced, the light source 4 provides less luminous flux, the generated heat can be reduced, the volume and the weight of the light source 4 can be reduced, and in addition, the light source 4 is provided with a refrigerating part to cool the light source 4, so that the temperature of the light source 4 can be maintained within the specification, the use safety of the light source 4 can be ensured, and the possibility of damage to people can be reduced.
In addition, the mirror body 3 is provided with a lens cleaning water bottle for supplying water to the lens besides the auxiliary water supply bottle for supplying water to the human body cavity. The auxiliary water feeding bottle is the water bottle 2 connected with the cleaning pipeline 7, the lens cleaning water bottle is additionally connected with a water feeding pipeline, and at least part of the water feeding pipeline extends into the lens body 3 to be used for cleaning the lens 34.
The working principle of the endoscope structure provided by the embodiment is as follows:
in the normal state, the auxiliary water supply pipe 71 does not discharge water, as shown in fig. 2:
the water feed valve 5 is opened corresponding to the passage of the connection pipe 51 and closed corresponding to the passage of the auxiliary water feed pipe 71. The water pump 21 sucks water from the water bottle 2, a part of the water flows through the liquid cooling water inlet pipe 61, the liquid cooling part 6, the liquid cooling water outlet pipe 62, the radiator 63 and returns to the water bottle 2, and the other part of the water flows through the valve water inlet pipe 72, the water feeding valve 5, the connecting pipe 51, the liquid cooling part 6, the liquid cooling water outlet pipe 62 and the radiator 63 and returns to the water bottle 2. That is, the water of the valve inlet pipe 72 and the water of the liquid-cooled inlet pipe 61 are collected together and enter the liquid-cooled part 6. The connection pipe 51 and the auxiliary water supply pipe 71 are not a passage, and water does not flow back. In this state, the auxiliary water supply is not performed, but the water continues to flow through the liquid cooling part 6 to dissipate heat from the light source 4.
(II) in the water supply state, the auxiliary water supply pipe 71 emits water, as shown in FIG. 3:
the water feed valve 5 is closed corresponding to the passage of the connection pipe 51 and opened corresponding to the passage of the auxiliary water feed pipe 71. The water pump 21 sucks water from the water bottle 2, part of the water flows through the water pump 21, the liquid cooling water inlet pipe 61, the liquid cooling part 6, the liquid cooling water outlet pipe 62, the radiator 63 and returns to the water bottle 2, and part of the water flows through the water pump 21, the valve water inlet pipe 72, the water feeding valve 5 and is ejected from the auxiliary water feeding pipe 71. That is, in this state, the mirror body 3 performs auxiliary water supply, while water continues to flow through the liquid cooling part 6 to dissipate heat from the light source 4.
It will be understood that when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The endoscope structure provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. An endoscope structure is characterized by comprising an endoscope body (3) and a cleaning pipeline (7), wherein a liquid cooling part (6) is arranged in the endoscope body (3);
at least part of the structure of the cleaning pipeline (7) extends into the mirror body (3), and the inlet of the cleaning pipeline (7) is connected with the water bottle (2);
the inlet and outlet of the liquid cooling part (6) are connected to the water bottle (2) through a liquid cooling water circulation assembly, so that cooling water is provided to the liquid cooling part (6) through the water bottle (2).
2. An endoscopic structure as defined in claim 1, further comprising a water delivery valve (5); the cleaning pipeline comprises a valve water inlet pipe (72) connected between the outlet of the water bottle (2) and the valve inlet (54) of the water feeding valve (5), and an auxiliary water feeding pipe (71) connected with the main outlet (52) of the water feeding valve (5), and the auxiliary water feeding pipe (71) extends into the mirror body (3); the bypass outlet (53) of the water feeding valve (5) is connected with the inlet of the liquid cooling part (6); the water delivery valve (5) selectively communicates the valve inlet (54) with the main outlet (52) or communicates the valve inlet (54) with the bypass outlet (53).
3. An endoscope arrangement according to claim 2, characterized in that the water feed valve (5) has a valve inlet (54), a main outlet (52) and a bypass outlet (53) all built into the scope (3), and that a switching assembly of the water feed valve (5) is external to the scope, and that the switching assembly is activated to communicate the valve inlet (54) with the main outlet (52) or the valve inlet (54) with the bypass outlet (53).
4. An endoscope arrangement according to claim 2, characterized in that said liquid cooling water circulation assembly comprises a liquid cooling water inlet tube (61) connected between the inlet of said liquid cooling unit (6) and the outlet of said water bottle (2); the bypass outlet (53) is connected to the inlet of the liquid cooling part (6) through a connecting pipe (51), and the part, close to the liquid cooling part (6), of the liquid cooling water inlet pipe (61) and the connecting pipe (51) form an acute angle.
5. An endoscope arrangement according to claim 1, characterized in that the liquid cooling water circulation assembly comprises a liquid cooling water inlet tube (61) connected between the inlet of the liquid cooling part (6) and the outlet of the water bottle (2), a water pump arranged on the liquid cooling water inlet tube (61) and a radiator (63) connected between the outlet of the liquid cooling part (6) and the inlet of the water bottle (2).
6. An endoscopic structure according to claim 5, further comprising a water delivery valve (5); one end of the lens body (3) is provided with a lens (34), and the other end is connected with the processor (1); the endoscope comprises a water feeding valve (5), at least part of a structure of a radiator (63) is arranged in an endoscope body (3), the water feeding valve (5) is arranged in the middle of the endoscope body (3), a liquid cooling part (6) is arranged between a lens (34) and the water feeding valve (5), and the radiator (63) is arranged between a processor (1) and the water feeding valve (5).
7. An endoscope arrangement according to claim 1, characterized in that the liquid cooling water circulation assembly comprises a liquid cooling water inlet tube (61) connected between the inlet of the liquid cooling part (6) and the outlet of the water bottle (2), the inlet portion of the liquid cooling water inlet tube (61) extending into the water bottle (2) over a greater length than the inlet portion of the cleaning conduit (7) extending into the water bottle (2).
8. An endoscope arrangement according to any one of claims 1-7, characterized in that a light source (4) is arranged inside the scope (3) on the cold side of the liquid-cooled part (6), the light of said light source (4) being able to exit the scope (3).
9. An endoscope arrangement according to any one of claims 1-7, characterized in that a lens cleaning water bottle for supplying water to the lens and an auxiliary water supply bottle for supplying water to the body cavity are arranged outside the scope (3), said auxiliary water supply bottle being the water bottle (2) connected to the cleaning conduit (7), said lens cleaning water bottle being connected to a water supply conduit, said water supply conduit extending at least partially into the scope (3).
10. An endoscope arrangement according to any of the claims 1-7, characterized in that the water bottle (2) and the cleaning conduit (7) constitute body cavity cleaning means to assist in the delivery of water into the body cavity through the cleaning conduit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122445398.8U CN216602821U (en) | 2021-10-11 | 2021-10-11 | Endoscope structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122445398.8U CN216602821U (en) | 2021-10-11 | 2021-10-11 | Endoscope structure |
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| Publication Number | Publication Date |
|---|---|
| CN216602821U true CN216602821U (en) | 2022-05-27 |
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| CN202122445398.8U Active CN216602821U (en) | 2021-10-11 | 2021-10-11 | Endoscope structure |
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| CN (1) | CN216602821U (en) |
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- 2021-10-11 CN CN202122445398.8U patent/CN216602821U/en active Active
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| GR01 | Patent grant |