Efficient water feeding and heating structure for endoscope

Abstract

An efficient water feeding and heating structure for an endoscope relates to the technical field of water feeding and heating and comprises a kettle, a bottom supporting plate is mounted at the bottom of the kettle, a heat conduction part is arranged in the bottom supporting plate, rectangular heat conduction strips are arranged on the upper end face of the heat conduction part, and a rectangular protruding part is arranged at the bottom of an inner cavity of the kettle. The bottom supporting plate is fixedly provided with a plurality of rectangular protruding parts, the lower end face of the kettle is provided with rectangular concave cavities at the positions of the rectangular protruding parts respectively, the lower end face of the bottom supporting plate is fixedly provided with a heating plate, and the heating plate is tightly attached to the bottom supporting plate. Due to the fact that the rectangular protruding part is arranged at the bottom of the kettle, and the rectangular heat conduction strip is embedded in the rectangular concave cavity, the contact area of sterile water in the kettle and a heated area is greatly increased, the heating efficiency is effectively improved, it can be guaranteed that the kettle is stable during heating, and the kettle can automatically stop heating when being taken up.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and heating, in particular to a high-efficiency water supply and heating structure for an endoscope. Background Art

[0002] When we use endoscopes for surgery, we often need to use sterile water to flush the patient's lesions in order to obtain better visibility during endoscopic diagnosis and treatment. However, we need to pay attention to the temperature. When the temperature is low, it is easy to cause discomfort to the patient. Therefore, sterile water needs to be heated under certain conditions.

[0003] However, the heating efficiency of the water part alone in the traditional endoscope water delivery equipment is slow, which can easily cause dry burning when the kettle is away, and has low safety performance. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency water supply and heating structure for an endoscope to solve the problems raised in the above-mentioned background technology.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A high-efficiency water supply and heating structure for an endoscope comprises a kettle, wherein a bottom support plate is installed at the bottom of the kettle, a heat conducting part is arranged in the bottom support plate, and rectangular heat conducting strips are arranged on the upper end surfaces of the heat conducting parts, a rectangular protrusion is arranged at the bottom of the inner cavity of the kettle, and a rectangular cavity is arranged at the lower end surface of the kettle at the position of each rectangular protrusion, and each rectangular heat conducting strip is respectively embedded in the corresponding rectangular cavity, and a heating plate is fixedly installed on the lower end surface of the bottom support plate, and the heating plate is tightly fitted to the bottom support plate.

[0007] Preferably, a lower convex portion is provided on the lower end surface of the heat conducting portion and extends downward, and an inner concave area is provided on the upper end surface of the heating plate, and the lower convex portion is embedded in the inner concave area.

[0008] Preferably, the bottom of the inner concave area is provided with equidistantly distributed protrusions, and the side surfaces of the inner concave area are provided with equidistantly distributed and connected notches.

[0009] Preferably, an infrared temperature sensor is fixedly mounted on the inner wall of the bottom support plate.

[0010] Preferably, a micro switch is fixedly mounted on the bottom of the bottom support plate, and the micro switch can abut against the kettle.

[0011] Preferably, a bottom baffle is fixedly connected to the lower end surface of the heating plate.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model conducts heat through the heat conducting part, so as to heat the sterile water in the kettle. Due to the rectangular protrusion arranged on the bottom of the kettle and the rectangular heat conducting strip embedded in the rectangular cavity, the contact area between the sterile water in the kettle and the heated area is greatly increased, thereby effectively improving the heating efficiency and ensuring the stability of the kettle during heating. When the kettle is picked up, the device automatically stops heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency water supply and heating structure for an endoscope of the utility model;

[0016] Figure 2 This is a schematic diagram of the expanded structure of a high-efficiency water supply and heating structure for an endoscope of the utility model;

[0017] Figure 3 This is a schematic structural diagram of another perspective of a high-efficiency water supply and heating structure for an endoscope of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the bottom structure of a kettle in a high-efficiency water supply and heating structure for an endoscope.

[0019] The symbols in the accompanying drawings are described as follows: water delivery device 10; kettle 11; bottom support plate 12; heat conductive part 13; rectangular heat conductive strip 14; infrared temperature sensor 15; micro switch 16; heating plate 17; concave area 18; raised part 19; notch 20; bottom baffle 21; lower convex part 22; rectangular concave cavity 23; rectangular raised part 24. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] Combine the following Figure 1-4 The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The view direction is consistent in front, back, left, right, up and down directions. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the utility model when viewed from the front.

[0022] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of at least two elements or the interaction relationship between at least two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0024] See also Figure 1-4 The utility model provides an embodiment: a high-efficiency water supply and heating structure for an endoscope, comprising a water supply device 10 and a kettle 11, a bottom support plate 12 is fixed to the right end surface of the water supply device 10, and tilted at a certain angle at the same time, and then the kettle 11 is installed in the bottom support plate 12 for easy taking, and a rectangular protrusion 24 is provided at the bottom of the inner cavity of the kettle 11, and a rectangular cavity 23 is respectively provided at the lower end surface of the kettle 11 at the position of each rectangular protrusion 24, a heat conducting part 13 is provided in the bottom support plate 12, and a rectangular heat conducting strip 14 is respectively provided on the upper end surface of the heat conducting part 13, and each of the rectangular heat conducting strips 14 is respectively embedded in the corresponding rectangular cavity 23, and the bottom baffle 21 sticks the heating plate 17 to the bottom of the bottom support plate 12 and fixes it with screws

[0025] The heating is performed by the heating plate 17 fixedly mounted on the bottom of the bottom support plate 12, and the heat is conducted through the heat conducting portion 13, and the rectangular heat conducting strip 14 is embedded in the rectangular cavity 23, so as to heat the sterile water in the kettle 11. Due to the rectangular raised portion 24 provided at the bottom of the kettle 11, and the rectangular heat conducting strip 14 is embedded in the rectangular cavity 23, the contact area between the sterile water in the kettle 11 and the heated area is greatly increased, thereby effectively improving the heating efficiency, and also ensuring the The kettle 11 is stable when heated, and a micro switch 16 is fixedly installed at the bottom of the bottom support plate 12. The micro switch 16 abuts against the kettle 11 to trigger a signal for heating. When the kettle 11 is not in contact with the micro switch 16, the heating plate 17 stops heating. At the same time, an infrared temperature sensor 15 is fixedly installed on the inner wall of the bottom support plate 12. The temperature value is fed back by measuring the infrared radiation on the surface of the kettle 11, and then transmitted to the water delivery device 10 through a signal to display the water temperature.

[0026] It is worth mentioning that in the present embodiment, a lower convex portion 22 is provided on the lower end surface of the heat conducting portion 13 extending downward, and a concave area 18 is provided on the upper end surface of the heating plate 17, and the lower convex portion 22 is embedded in the concave area 18. At the same time, convex portions 19 are evenly distributed at the bottom of the concave area 18, and the side surfaces of the concave area 18 are evenly distributed and connected with notches 20, so that when the heating plate 17 is heated, the convex portions 19 are used for padding, so that a small gap is left between the bottom of the lower convex portion 22 and the bottom of the concave area 18, thereby facilitating the diffusion and transfer of heat. At the same time, when no heating is performed, the notch 20 on the side is also beneficial to the heat dissipation of the heating plate 17.

[0027] In specific implementation, when sterile water needs to be heated, the heating plate 17 is started, and the heat is conducted through the heat conducting part 13, so as to heat the sterile water in the kettle 11. Due to the rectangular protrusion 24 provided at the bottom of the kettle 11, and the rectangular heat conducting strip 14 is embedded in the rectangular cavity 23, the contact area between the sterile water in the kettle 11 and the heated area is greatly improved, thereby effectively improving the heating efficiency, and also ensuring the stability of the kettle 11 during heating. A micro switch 16 is fixedly installed at the bottom of the bottom support plate 12, and the micro switch 16 abuts against the kettle 11 to trigger a signal for heating. When the kettle 11 is not in contact with the micro switch 16, the heating plate 17 stops heating. At the same time, an infrared temperature measuring sensor 15 is fixedly installed on the inner side wall of the bottom support plate 12, and the temperature value is fed back by measuring the infrared radiation on the surface of the kettle 11, and then transmitted to the water delivery device 10 through a signal to display the water temperature.

[0028] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. An efficient water supply and heating structure for an endoscope, comprising a kettle (11), characterized in that: A bottom support plate (12) is installed at the bottom of the kettle (11), a heat conducting part (13) is arranged in the bottom support plate (12), and rectangular heat conducting strips (14) are arranged on the upper end surfaces of the heat conducting parts (13). A rectangular protrusion (24) is arranged at the bottom of the inner cavity of the kettle (11), and a rectangular cavity (23) is arranged on the lower end surface of the kettle (11) at the position of each rectangular protrusion (24), and each rectangular heat conducting strip (14) is respectively embedded in the corresponding rectangular cavity (23). A heating plate (17) is fixedly installed on the lower end surface of the bottom support plate (12), and the heating plate (17) and the bottom support plate (12) are tightly fitted.

2. The high-efficiency water supply and heating structure for endoscope according to claim 1, characterized in that: The lower end surface of the heat conducting part (13) is provided with a lower convex portion (22) extending downward, and the upper end surface of the heating plate (17) is provided with an inner concave area (18), and the lower convex portion (22) is embedded in the inner concave area (18).

3. The high-efficiency water supply and heating structure for endoscope according to claim 2, characterized in that: The bottom of the inner concave area (18) is provided with convex parts (19) at equal intervals, and the side of the inner concave area (18) is provided with notches (20) at equal intervals.

4. The high-efficiency water supply and heating structure for endoscope according to claim 1, characterized in that: An infrared temperature measuring sensor (15) is fixedly mounted on the inner side wall of the bottom support plate (12).

5. The high-efficiency water supply and heating structure for endoscope according to claim 1, characterized in that: A micro switch (16) is fixedly mounted on the bottom of the bottom support plate (12), and the micro switch (16) can abut against the kettle (11). A bottom baffle (21) is fixedly connected to the lower end surface of the heating plate (17).

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