CN219284815U

CN219284815U - Incubation pot and in-vitro diagnosis equipment

Info

Publication number: CN219284815U
Application number: CN202223302733.XU
Authority: CN
Inventors: 张传国; 李运奇; 郑凯; 谢明君
Original assignee: Shenzhen Aikang Medtech Co Ltd
Current assignee: Shenzhen Aikang Medtech Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-30
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an incubation pot and in-vitro diagnosis equipment with the same. The pot body is provided with an inner cavity, and a heat radiation port communicated with the upper part of the inner cavity is arranged on the pot body; the heat radiation door is arranged on the pot body and can close or open the heat radiation opening; the heating device is arranged in the inner cavity; the air supply device is arranged on the pot body and is configured to supply external air to the lower part of the inner cavity. The incubation pot and the in-vitro diagnosis equipment have the advantage of high heat dissipation speed.

Description

Incubation pot and in-vitro diagnosis equipment

Technical Field

The utility model relates to the field of medical equipment, in particular to an incubation pot and in-vitro diagnosis equipment.

Background

Some in vitro diagnostic devices exist that require constant temperature incubation of the sample, which is typically accomplished by an incubation pot. The existing incubation pot comprises a pot body, wherein a heating device, a centrifugal rotor and a cooling fan are arranged in the pot body. The heating means is used to provide heat to maintain the internal cavity at a suitable temperature. The centrifuge rotor is used to load the sample and perform a centrifugal motion. The heat radiation fan is used for enabling the inner cavity to form air circulation with the outside, so that the temperature of the inner cavity can be reduced to normal temperature. When the incubation pot is used, the sample is firstly subjected to constant-temperature centrifugal incubation through the heating device and the centrifugal rotor in the pot body, and after a preset time, the sample is cooled to the normal temperature through the cooling fan. The existing incubation pot has the defects that the heat dissipation speed is low when the heat is dissipated, and the test time is too long or the test has a reaction.

Disclosure of Invention

The utility model aims to solve the problem that the existing incubation pot is low in heat dissipation speed, and provides an incubation pot with high heat dissipation speed.

The utility model also provides in-vitro diagnosis equipment with the incubation pot.

An embodiment of an incubation pot according to the first aspect of the utility model comprises: the cooker body is provided with an inner cavity, and a heat dissipation port communicated with the upper part of the inner cavity is formed in the cooker body; the heat dissipation door is arranged on the pot body and can close or open the heat dissipation opening; the heating device is arranged in the inner cavity; the air supply device is arranged on the pot body and is configured to supply outside air to the lower part of the inner cavity.

The incubation pan provided by the embodiment of the utility model has at least the following beneficial effects: when the incubation pot is used for incubation, the heat radiation opening can be closed through the heat radiation door, and a proper incubation temperature can be obtained through the heating device. When heat dissipation is needed, the heat dissipation opening is opened through the heat dissipation door, and external air is sent into the lower part of the inner cavity through the air supply device. Because the outside air is relatively cold, it tends to sink, while the hot air in the cavity tends to rise, and the cold air entering from the lower portion of the cavity rapidly occupies the bottom of the cavity and presses the hot air upward, which is eventually extruded through the heat-dissipating ports in the upper portion. The heat radiation structure that outside air is sent into the lower part of the inner cavity is adopted, and the property of cold air and hot air is ingeniously utilized, so that hot air in the inner cavity can be extruded out of the heat radiation opening in a rapid and orderly manner, and the outer cooler air can occupy the inner cavity rapidly, thereby realizing rapid heat radiation and being beneficial to shortening the test time.

According to some embodiments of the utility model, the air supply device comprises two heat dissipation fans, the two heat dissipation fans are respectively located at two opposite sides of the pot body, an air inlet side of each heat dissipation fan is communicated with the outside, and an air outlet side of each heat dissipation fan is communicated with the lower part of the inner cavity.

According to some embodiments of the utility model, the cooling fan is fixed on the inner side wall of the inner cavity, and the circumferential wall of the pan body is provided with air inlet through holes corresponding to the cooling fans one by one, and the air inlet through holes are opposite to the air inlet side of the corresponding cooling fan.

According to some embodiments of the utility model, the heating device comprises a heating assembly disposed at a lower portion of the inner cavity, the heating assembly comprising a heating fan configured to supply air upwards and a heating structure for heating a flow of air of the heating fan.

According to some embodiments of the utility model, the heating assemblies are four, and the heating assemblies are uniformly distributed along the circumferential direction of the pot body.

According to some embodiments of the utility model, a partition plate is transversely arranged in the inner cavity, the heating device is arranged on the lower side of the partition plate, and the partition plate is provided with a through air hole.

According to some embodiments of the utility model, the heat radiation door is slidably disposed on the pan body.

According to some embodiments of the utility model, the inner cavity has an operation opening at an upper end thereof, and the pot is provided with an operation cover for closing or opening the operation opening.

According to some embodiments of the utility model, the operating lid or the pot is provided with a locking switch having a locked state in which the locking switch can lock the operating lid in a closed position and an open state; in the open state, the lock switch can release the lock on the operating cover.

An in vitro diagnostic device according to an embodiment of the second aspect of the utility model comprises an embodiment of the first aspect of the utility model.

The in-vitro diagnosis device provided by the embodiment of the utility model has at least the following beneficial effects: due to the adoption of the incubation pot of the embodiment of the first aspect, when the in-vitro diagnosis equipment performs incubation operation, the heat dissipation speed of the incubation pot is high, so that the test time is shortened.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of an embodiment of the present utility model;

FIG. 3 is a top view of an embodiment of the present utility model with the top of the pan, the centrifuge rotor, and the baffle removed;

fig. 4 is a schematic perspective view of a heating assembly according to an embodiment of the utility model.

Reference numerals:

the pot body 100, the inner cavity 110 and the air inlet through hole 120;

a heat radiation door 200;

a centrifugal rotor 300;

heating component 400, air heater 410, heating structure 420, heating plate 421, support column 422, heating element 423;

a heat radiation fan 500;

a partition 600, a wind passing through hole 610;

the operation cover 700;

locking switch 800.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to the incubation pot of fig. 1, it includes a pot body 100, the pot body 100 is provided with an inner cavity 110, and the inner cavity 110 is a place for incubation. The pot body 100 is provided with a heat radiation port, the heat radiation port is communicated with the upper part of the inner cavity 110, the heat radiation port is closed through the heat radiation door 200, and the heat radiation port can be opened by the heat radiation door 200 to radiate heat. A centrifugal rotor 300 is provided in the inner chamber 110, and a sample can be loaded on the centrifugal rotor 300, and the centrifugal rotor 300 can be rotated, thereby realizing centrifugal incubation.

Referring to fig. 2, a heating device is disposed in the inner cavity 110, and includes a plurality of heating assemblies 400. The heating assembly 400 is disposed at the lower portion of the inner cavity 110, the heating assembly 400 includes a heating fan 410 and a heating structure 420, the heating fan 410 is configured to supply air upwards, and the heating structure 420 is used for heating the air flow of the heating fan 410. When the heat radiation port is closed, the heating assembly 400 is started, the heating structure 420 of the heating assembly 400 generates heat and heats the wind flow of the heating fan 410, the heating fan 410 blows hot wind upwards, and the hot wind circulates in the inner cavity 110, so that the temperature of the inner cavity 110 rises and reaches the incubation temperature condition.

Referring to fig. 3, the heat dissipation fans 500 are respectively disposed at opposite sides of the pot body 100, the two heat dissipation fans 500 form an air supply device, an air inlet side of the heat dissipation fans 500 is communicated with the outside, and an air outlet side of the heat dissipation fans 500 is communicated with the lower portion of the inner cavity 110, so that the two heat dissipation fans 500 can respectively send outside air to opposite sides of the lower portion of the inner cavity 110.

When the incubation pot is used for incubation, the heat radiation opening can be closed through the heat radiation door 200, and a proper incubation temperature can be obtained through the heating device. When heat dissipation is required, the heat dissipation opening is opened by the heat dissipation door 200, and external air is supplied to the lower portion of the inner chamber 110 by the air supply device. Since the outside air is relatively cool, it tends to sink, while the inside of the inner chamber 110 is heated air, which tends to rise, the cool air entering from the lower portion of the inner chamber 110 rapidly occupies the bottom of the inner chamber 110 and presses the heated air upward, and the heated air is finally extruded through the upper heat radiation port. The incubation pot adopts the heat dissipation structure that external air is fed into the lower part of the inner cavity 110, and skillfully utilizes the properties of cold air and hot air, so that hot air in the inner cavity 110 can be extruded out of the heat dissipation port in a rapid and orderly manner, and external cooler air can rapidly occupy the inner cavity 110, thereby realizing rapid heat dissipation and being beneficial to shortening the test time.

In the embodiment, the air supply device specifically adopts two cooling fans 500 located at two sides of the pot body 100, so that the structure is simple, and external air can be simultaneously supplied from two sides of the pot body 100, so that the cooling speed is high. It is conceivable that the blower is not limited to the above-described structure, and for example, the blower may be configured to introduce external air from the side of the pot 100 by using a single fan.

In the embodiment, the cooling fan 500 is fixed on the inner side wall of the inner cavity 110, and the circumferential wall of the pan body 100 is provided with air inlet through holes 120 corresponding to the cooling fans 500 one by one, and the air inlet through holes 120 are opposite to the air inlet side of the corresponding cooling fan 500. The fixed cooling fan 500 has a simple structure and is easy to implement, and the cooling fan 500 is located inside the inner cavity 110 to protect the same. In the embodiment, the heat radiation fan 500 is fixed to the pan body 100 by a screw. It is conceivable that the heat dissipating fan 500 may be fixed to the pan body 100 by a snap connection, a plug-in fit, or the like. In the embodiment, the heat radiation fan 500 may specifically be an axial flow fan, but it is conceivable that the heat radiation fan 500 is not limited to an axial flow fan, and may be a centrifugal fan or the like, for example.

It will be appreciated that, to reduce heat loss during incubation, a corresponding vent door may be provided outside the radiator fan 500, which is closed during incubation and opened during heat dissipation.

Referring to fig. 3, in the embodiment, the heating assemblies 400 are specifically arranged in four and uniformly distributed along the circumferential direction of the pot body 100, and the number is reasonable and the heating effect is uniform. It is envisioned that in other embodiments, the number of heater assemblies 400 provided is not limited to four, and may be specifically configured according to the actual situation.

Referring to fig. 4, in an embodiment, a heating structure 420 of a heating assembly 400 includes a heating plate 421, a supporting column 422, and a heating element 423, the heating element 423 is disposed on the heating plate 421, the heating element 423 can heat the heating plate 421, a heating fan 410 is fixed on the heating plate 421 through the supporting column 422, a space is provided between an air inlet end of the heating fan 410 and the heating plate 421, and the heating element 423 is disposed in plurality and around the air inlet end of the heating fan 410. When the heating assembly 400 is operated, air enters the heating fan 410 through the surface of the heating element 423 and is blown upward through the heating fan 410. The heating element 423 may be a heating rod or a heating wire, or the like. It is conceivable that the heat generating structure 420 is not limited to the above embodiment, and for example, the heat generating structure 420 may be a heating element provided on the air outlet side of the heating fan 410, or may perform a function of generating a heating air flow. It will be appreciated that there are many structures in the art for achieving heating of the wind flow, and that the configuration may be specifically adapted to the actual situation.

It is conceivable that the heating means for providing incubation heat is not limited to the embodiment provided in the figures, for example the heating means may also be a plurality of heating elements arranged in the inner cavity 110, the heating elements being used for directly heating the inner cavity 110; it will be appreciated that there are many structures of heating means for heating the cavity in the art, and that the configuration may be specifically adapted to the actual situation.

In the embodiment, a partition 600 is laterally provided in the inner chamber 110, a heating device is provided at the lower side of the partition 600, and the partition 600 is provided with a ventilation through hole 610. The heating device is specifically disposed at the lower side of the partition 600, and the partition 600 can play a role in protecting the heating assembly 400, and simultaneously meet the requirements of safety regulations.

In the embodiment, the heat radiation door 200 is slidably disposed on the pan body 100, so that the operation is convenient. It is conceivable that the heat dissipating door 200 is not limited to a sliding manner, and may be configured to open and close the heat dissipating opening by rotation or detachable, for example.

In the embodiment, the heat dissipation port is disposed on the upper end surface of the pan body 100, and it is conceivable that the heat dissipation port may be disposed at other positions of the pan body 100, for example, a peripheral surface position of the upper end of the pan body 100, and may be specifically configured according to practical situations.

In an embodiment, the inner wall of the inner cavity 110 is provided with heat insulation cotton, so that the heat insulation effect is good.

In an embodiment, the upper end of the inner cavity 110 has an operation opening, and the pot 100 is provided with an operation cover 700 for closing or opening the operation opening. By opening the operation cover 700, a sample can be conveniently taken and placed into the inner cavity 110, and when the sample is incubated, the operation cover 700 is closed. In the embodiment, the operation cover 700 is a flip structure, one side of which is hinged to the pot body 100; of course, it is envisioned that the handling cover 700 may be a sliding cover structure or a detachable cover structure.

In the embodiment, the operation cover 700 is provided with the lock switch 800, the lock switch 800 having a lock state in which the lock switch 800 can lock the operation cover 700 in the closed position and an open state; in the open state, the lock switch 800 can release the lock on the operation cover 700. It is envisioned that in other embodiments, the lock switch 800 may be provided to the pan body 100. When incubation is performed, the operation cover 700 can be locked by the locking switch 800, so that the operation cover can be prevented from being opened at will, a protection effect is achieved, and when the operation cover 700 needs to be opened, the locking switch 800 can be switched to the opened state.

In an embodiment, the locking switch 800 may adopt a knob or toggle handle structure, and the locking switch 800 may specifically implement position locking and unlocking of the operation cover 700 through some fastening structures or latch structures. It will be appreciated that there are numerous implementations in the art for locking or unlocking the relative positions of two members by means of an operating member, and that the person skilled in the art will be able to make specific arrangements as the case may be.

The utility model also provides in-vitro diagnostic equipment which comprises the incubation pot of the embodiment of the first aspect of the utility model. Due to the adoption of the incubation pot of the embodiment of the first aspect, when the in-vitro diagnosis equipment performs incubation operation, the heat dissipation speed of the incubation pot is high, so that the test time is shortened.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An incubation pot, comprising:

the cooker body is provided with an inner cavity, and a heat dissipation port communicated with the upper part of the inner cavity is formed in the cooker body;

the heat dissipation door is arranged on the pot body and can close or open the heat dissipation opening;

the heating device is arranged in the inner cavity;

the air supply device is arranged on the pot body and is configured to supply outside air to the lower part of the inner cavity.

2. An incubation pan as claimed in claim 1 wherein: the air supply device comprises two cooling fans, the two cooling fans are respectively positioned at two opposite sides of the pot body, the air inlet side of the cooling fans is communicated with the outside, and the air outlet side of the cooling fans is communicated with the lower part of the inner cavity.

3. An incubation pan as claimed in claim 2 wherein: the cooling fan is fixed on the inner side wall of the inner cavity, the circumferential wall of the pot body is provided with air inlet through holes corresponding to the cooling fan one by one, and the air inlet through holes are opposite to the air inlet side of the corresponding cooling fan.

4. An incubation pan as claimed in claim 1 wherein: the heating device comprises a heating assembly, the heating assembly is arranged at the lower part of the inner cavity, the heating assembly comprises a heating fan and a heating structure, the heating fan is configured to supply air upwards, and the heating structure is used for heating the air flow of the heating fan.

5. An incubation pan as claimed in claim 4 wherein: the heating assemblies are arranged in four, and the heating assemblies are uniformly distributed along the circumferential direction of the pot body.

6. An incubation pan as claimed in claim 1 or 4 wherein: the inner cavity is transversely provided with a partition board, the heating device is arranged on the lower side of the partition board, and the partition board is provided with an air passing through hole.

7. An incubation pan as claimed in claim 1 wherein: the heat dissipation door is arranged on the pot body in a sliding way.

8. An incubation pan as claimed in claim 1 wherein: the upper end of the inner cavity is provided with an operation opening, and the pot body is provided with an operation cover for closing or opening the operation opening.

9. An incubation pan as claimed in claim 8 wherein: the operating cover or the pot body is provided with a locking switch which has a locking state and an opening state, and in the locking state, the locking switch can lock the operating cover at a closed position; in the open state, the lock switch can release the lock on the operating cover.

10. An in vitro diagnostic device comprising an incubation pot according to any one of claims 1 to 9.