CN203112845U - Automatic constant temperature incubator - Google Patents

Automatic constant temperature incubator Download PDF

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Publication number
CN203112845U
CN203112845U CN 201320020659 CN201320020659U CN203112845U CN 203112845 U CN203112845 U CN 203112845U CN 201320020659 CN201320020659 CN 201320020659 CN 201320020659 U CN201320020659 U CN 201320020659U CN 203112845 U CN203112845 U CN 203112845U
Authority
CN
China
Prior art keywords
incubator
temperature
automatic constant
constant temperature
temperature sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320020659
Other languages
Chinese (zh)
Inventor
邵小燕
沈虹
朱国勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sino-American iCELL (Shanghai) Biotechnology Co Ltd
Original Assignee
Sino-American iCELL (Shanghai) Biotechnology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sino-American iCELL (Shanghai) Biotechnology Co Ltd filed Critical Sino-American iCELL (Shanghai) Biotechnology Co Ltd
Priority to CN 201320020659 priority Critical patent/CN203112845U/en
Application granted granted Critical
Publication of CN203112845U publication Critical patent/CN203112845U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an automatic constant temperature incubator, and particularly provides an automatic constant temperature incubator, comprising a box body, an outer door and a circuit board, wherein the circuit board is arranged at the top part of the box body. The automatic constant temperature incubator is characterized in that a temperature sensor is arranged on the circuit board of the box body, a heating plate is arranged on the inner side of the outer door and is connected with the temperature sensor, and the circuit board automatically adjusts the heating power of the heating plate according to the temperature acquired by the temperature sensor so as to keep the temperature of the incubator constant. The automatic constant temperature incubator has the advantages that the temperature of the incubator can be accurately kept, the accuracy of the temperature of the incubator can be improved, the formation of condensate water can be prevented, and the incubator is convenient to use.

Description

A kind of automatic constant-temperature incubator
Technical field
The utility model relates to attemperator, relates in particular to a kind of automatic constant-temperature incubator, belongs to the incubator technical field.
Background technology
In the cell cultivation process, often need constant temperature, prevent that water of condensation from forming at incubator, be convenient to observation and prevent the harmful microorganism growth, need heat incubator.
At present, the implementation of incubator heating mainly is to read cultivation the temperature inside the box by temperature measuring equipment, manually regulates the maximum heating power of external door then, thereby reaches environmental compatibility preferably.Owing to need manual shift, it is convenient inadequately to use.
Summary of the invention
The purpose of this utility model is a kind of temperature that can accurately keep incubator of invention, improves incubator temperature accuracy, reduces the cultivation chamber door heating unit of the band border monitoring adjusting of cavity temperature deviation.
For realizing above purpose, the technical solution of the utility model provides a kind of automatic constant-temperature incubator, comprise casing, external door and circuit card, circuit card places the top of casing, it is characterized in that, is equipped with temperature sensor at the casing circuit card, inboard at external door is equipped with hot-plate, hot-plate is connected with temperature sensor by circuit card, and circuit card is regulated the heating power of hot-plate automatically according to the temperature of temperature sensor collection, keeps incubator constant temperature.
The utility model adopts the temperature by sensor and corresponding software monitoring incubator Working environment, in time regulate the heating power of incubator external door, improve the temperature control accuracy of incubator, reduce to maximum amplitude incubator temperature inside chamber deviation, for the experiment sample of incubator inside provides a better culture environment.
The utility model has the advantages that the temperature that can accurately keep incubator, improve incubator temperature accuracy, prevent that water of condensation from forming, easy to use.
Description of drawings
Fig. 1 is the synoptic diagram of automatic constant-temperature incubator;
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, be automatic constant-temperature incubator synoptic diagram, by casing 1, external door 2, circuit card 4, temperature sensor 5, hot-plate 3 are formed, circuit card 4 is installed in the top of casing 1, and external door 2 is heat insulation door, in casing 1 top circuit board 4 temperature sensor 5 is housed, stick hot-plate 3 in the inboard of external door 2, be connected with temperature sensor 5.
Relative temperature by temperature sensor 5 collection casings 1 Working environment on the circuit card 4, compare calculating with casing 1 internal temperature reference mark, calculate the corresponding PWM value of external door 2 heating powers of casing 1, through the contactless temperature control of PWM, hot-plate 3 is in the most appropriate power range hot-plate 3 of external door 2, reaches the temperature of accurate maintenance incubator, improve incubator temperature accuracy, prevent that water of condensation from forming and reducing the purpose of cavity temperature deviation at incubator.

Claims (1)

1. automatic constant-temperature incubator, comprise casing, external door and circuit card, circuit card places the top of casing, it is characterized in that, be equipped with temperature sensor at the casing circuit card, be equipped with hot-plate in the inboard of external door, hot-plate is connected with temperature sensor by circuit card, circuit card is regulated the heating power of hot-plate automatically according to the temperature of temperature sensor collection, keeps incubator constant temperature.
CN 201320020659 2013-01-14 2013-01-14 Automatic constant temperature incubator Expired - Fee Related CN203112845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320020659 CN203112845U (en) 2013-01-14 2013-01-14 Automatic constant temperature incubator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320020659 CN203112845U (en) 2013-01-14 2013-01-14 Automatic constant temperature incubator

Publications (1)

Publication Number Publication Date
CN203112845U true CN203112845U (en) 2013-08-07

Family

ID=48893213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320020659 Expired - Fee Related CN203112845U (en) 2013-01-14 2013-01-14 Automatic constant temperature incubator

Country Status (1)

Country Link
CN (1) CN203112845U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110029060A (en) * 2019-04-28 2019-07-19 祝亚琴 Constant incubator is used in a kind of experiment
JP2021517458A (en) * 2018-03-16 2021-07-26 エッペンドルフ アクチェンゲゼルシャフト Laboratory temperature controller and method
WO2023035811A1 (en) * 2021-09-09 2023-03-16 青岛海尔生物医疗科技有限公司 Method and device for regulating temperature of incubator, and incubator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021517458A (en) * 2018-03-16 2021-07-26 エッペンドルフ アクチェンゲゼルシャフト Laboratory temperature controller and method
JP7387620B2 (en) 2018-03-16 2023-11-28 エッペンドルフ・ソシエタス・エウロパエア Laboratory temperature control device and method
CN110029060A (en) * 2019-04-28 2019-07-19 祝亚琴 Constant incubator is used in a kind of experiment
WO2023035811A1 (en) * 2021-09-09 2023-03-16 青岛海尔生物医疗科技有限公司 Method and device for regulating temperature of incubator, and incubator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130807

Termination date: 20180114