CN102410881A - Air temperature detection sensor and infant incubator - Google Patents
Air temperature detection sensor and infant incubator Download PDFInfo
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- CN102410881A CN102410881A CN2011102197824A CN201110219782A CN102410881A CN 102410881 A CN102410881 A CN 102410881A CN 2011102197824 A CN2011102197824 A CN 2011102197824A CN 201110219782 A CN201110219782 A CN 201110219782A CN 102410881 A CN102410881 A CN 102410881A
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- probe socket
- protective sleeve
- sensor
- infant
- air
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Abstract
The invention relates to an air temperature detection sensor and an infant incubator. The air temperature detection sensor comprises a thermosensitive piece, a probe seat which is sheathed outside a protection piece and is used for protecting the thermosensitive piece, and a conducting wire which is connected with the thermosensitive piece. The air temperature detection sensor is characterized in that a plurality of run-through convection holes for air ventilation are arranged on the shell wall of the probe seat. The temperature sensor is used on the infant incubator. Compared with prior art, the air temperature detection sensor and the infant incubator provided by the invention have the advantages that the heat degree data of surrounding air can be acquired more directly and rapidly, the time delay is avoided and the detection accuracy and sensitivity are greatly improved.
Description
Technical field
The present invention relates to air temperature sensor and infant incubator field, specifically refer to a kind of infant incubator of detecting the sensor of air themperature and having used this sensor of being used to.
Background technology
The sensor construction of existing detection air themperature generally includes parts such as heat-conducting metal shell, thermosensitive part, connecting line, display or controller.The two ends of said connecting line connect described thermosensitive part and display or controller respectively, and the thermosensitive part sealing is arranged in the metal shell.Its principle of work is: metal shell conducts the temperature of the surrounding air of being experienced to thermosensitive part, and thermosensitive part conducts the data that collect to display through connecting line and shows, perhaps is transmitted to controller.In order to improve the measuring accuracy of air temperature sensor, people select for use the good conductor of heat as the metal shell material.
But, both made and adopted heat conduction good metal material to make metal shell, also can only be that the heat that as far as possible reduces in the conductive process runs off, and can not avoid heat to run off.Therefore, no matter select what kind of metal material for use, heat in the conductive process runs off still inevitable, to the error of the accuracy of detection various degrees of ambient air temperature.Simultaneously, metal shell needs just can carry out the heat conduction after the preheating fully, and like this, there is certain delay in the received information of thermosensitive part; And also be difficult to identification for the tiny temperature fluctuation of surrounding air, have influence on detection sensitivity, the temperature detection of air is caused error.
And the control of accuracy of detection and detection sensitivity is even more important for some special occasions, for example to the control of air themperature accuracy of detection in the infant incubator.
Infant incubator is to be used for cultivating the neonatal device of sufferer, and it generally includes and supplies infant compartment, the control box that the baby couches and be arranged on the control device that is used for controlling the infant compartment internal environment in the control box.Described control device generally includes various sensors; For example temperature sensor, humidity sensor, oxygen level sensor; The end of these sensors connects the input end of controller; The output terminal of controller connects the corresponding equipment of respectively safeguarding air ambient in the infant compartment, for example well heater, humidifier, oxygen generator, blower fan or the like.The end face of control box is provided with air outlet and return air inlet, makes air and the air in the infant compartment in the control box form circulation through air outlet and return air inlet.For ease the sufferer neonate in the infant incubator is done and detect and treatment; And make things convenient for being connected of these sensors and controller, therefore, sensor above-mentioned in the prior art normally directly is not placed in the infant compartment yet; But be placed in the control box; Be to avoid the baby to move that mistiming is bumped or mistake is caught these sensors so on the one hand, cause danger, simultaneously; Because the space of infant compartment is very little, also be in order when opening baby's hatchcover, to make things convenient for medical personnel that the baby is detected and treats; On the other hand, also make things convenient for the layout of connection line.
Sufferer neonate is very responsive to environment temperature on every side, and difference slightly all can cause the neonatal discomfort of sufferer, and is serious, even can cause the deterioration of neonate's state of an illness, so air ambient needs accurately to control in the infant incubator.The measuring accuracy and the sensitivity of existing air temperature sensor also can further improve.
Summary of the invention
Technical matters to be solved by this invention is that the present situation to prior art provides a kind of detection sensitivity high and can detect the sensor of air themperature like clockwork.
Another technical matters to be solved by this invention provides a kind of temperature detection sensitivity and the high infant incubator of accuracy of detection.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the sensor of this detection air themperature; Comprise thermosensitive part, be set in guard member and be used to protect the probe socket of thermosensitive part and the lead that is connected with said thermosensitive part outward, the housing wall that it is characterized in that said probe socket be provided with a plurality of perforations the confession circulation of air to discharge orifice.
Said lead outer shroud is with protective sleeve, and an end of this protective sleeve is connected with described probe socket.
Said protective sleeve is connected for dismantling with said probe socket.
Described probe socket comprises interconnective housing section and connecting portion, and on the described housing wall that discharge orifice is arranged on said housing section, said connecting portion has external thread, and said protective sleeve is threaded with said connecting portion.
A kind of infant incubator; Comprise and supply baby infant compartment that couches and the control device that is used for controlling said infant compartment internal environment; Described control device is arranged in the control box; Said infant compartment is arranged on the end face of said control box, and is interval with air outlet and return air inlet on the end face of said control box; Described control device comprises controller and the sensor that is used to detect environment temperature in the said infant compartment; It is characterized in that described sensor comprises thermosensitive part, is set in guard member and is used to protect the probe socket of thermosensitive part and the lead that is connected with said thermosensitive part outward; The other end of lead connects described controller, and the housing wall of said probe socket be provided with a plurality of perforations the confession circulation of air to discharge orifice.
Said lead outer shroud is with protective sleeve, and an end of this protective sleeve is connected with described probe socket.
Said protective sleeve is connected for dismantling with said probe socket.
It is characterized in that described probe socket comprises interconnective housing section and connecting portion, on the described housing wall that discharge orifice is arranged on said housing section, said connecting portion has external thread, and said protective sleeve is threaded with said connecting portion.
The outer wall of said controller is provided with holder, and protective sleeve connects the below that described holder and described probe socket are positioned at said return air inlet.
Compared with prior art; The sensor of detection air themperature provided by the present invention; Designed a plurality ofly to discharge orifice on the housing section of its probe socket, the air in the surrounding environment can directly touch thermosensitive part by discharge orifice is got into like this, avoid the loss of heat in conductive process; And thermosensitive device does not need preheating, and image data has been avoided time-delay more directly, fast, and accuracy and sensitivity that air themperature is detected improve greatly.Simultaneously; The present invention will protect housing and thermosensitive part to be designed to dismountable minute body structure, directly be connected with protective sleeve, not only guarantee the constant intensity after this temperature sensor is installed; And make things convenient for of the use of this sensor in different occasions; The protective sleeve that promptly only needs to change different size gets final product, and has significantly reduced use cost, has increased the versatility of sensor.Simultaneously, used the infant incubator of this temperature sensor, higher to the detection and the control accuracy of temperature in the infant compartment, effectively protected the neonatal health of sufferer.
Description of drawings
Fig. 1 is the floor map of the embodiment of the invention 1 assembly structure;
Fig. 2 and Fig. 3 are the planar structure synoptic diagram of two kinds of probe sockets in the embodiment of the invention 1;
Fig. 4 is the floor map of the embodiment of the invention 2 assembly structures.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
To shown in Figure 3, the sensor of this detection air themperature comprises like Fig. 1:
Thermosensitive part 2 is used to experience the temperature of air and the temperature of being experienced is transmitted to lead 4.Thermosensitive part 2 is positioned at housing section 11.
Protective sleeve 3, the protective sleeve in the present embodiment are hollow rod-like structure, and protective sleeve 3 is threaded with the connecting portion 13 of probe socket.
Attachment plug 5 is provided with for the sensor that makes things convenient for this detection air themperature is connected with signal processor, makes things convenient for the plug or the replacing of temperature sensor.Described signal processor can be controller or display etc.Attachment plug can be provided with as required, if do not establish attachment plug, the other end of lead 4 can directly connect signal processor.
The sensor of the detection air themperature in the present embodiment, surrounding air through on the probe socket to discharge orifice directly with thermosensitive part fully, contact effectively, avoided the loss of heat in conductive process, the measurement accuracy good; And thermosensitive part does not need preheating in the measuring process, and image data has been avoided time-delay more directly, fast, measures highly sensitive.
Embodiment 2
To shown in Figure 4, this infant incubator comprises like Fig. 1:
The structure of employed temperature sensor 6 is identical with embodiment 1 in the present embodiment, and it is to be plugged on the socket of controller 6 correspondences through attachment plug 5.
The outer wall of controller 9 is provided with holder 91; One end of protective sleeve 3 is arranged on the holder 91; Probe socket 1 is positioned at the below of return air inlet 82 and aims at return air inlet 82 just; Can experiencing the temperature of the air that infant compartment 7 circulation comes, and this temperature is in time passed to controller, the air ambient in the infant compartment is controlled accurately in the very first time.
Claims (9)
1. sensor that detects air themperature; Comprise thermosensitive part, be set in guard member and be used to protect the probe socket of thermosensitive part and the lead that is connected with said thermosensitive part outward, the housing wall that it is characterized in that said probe socket be provided with a plurality of perforations the confession circulation of air to discharge orifice.
2. the sensor of detection air themperature according to claim 1 is characterized in that said lead outer shroud is with protective sleeve, and an end of this protective sleeve is connected with described probe socket.
3. the sensor of detection air themperature according to claim 2 is characterized in that said protective sleeve is connected for dismantling with said probe socket.
4. the sensor of detection air themperature according to claim 3; It is characterized in that described probe socket comprises interconnective housing section and connecting portion; On the described housing wall that discharge orifice is arranged on said housing section; Said connecting portion has external thread, and said protective sleeve is threaded with said connecting portion.
5. infant incubator; Comprise and supply baby infant compartment that couches and the control device that is used for controlling said infant compartment internal environment; Described control device is arranged in the control box; Said infant compartment is arranged on the end face of said control box, and is interval with air outlet and return air inlet on the end face of said control box; Described control device comprises controller and the sensor that is used to detect environment temperature in the said infant compartment; It is characterized in that described sensor comprises thermosensitive part, is set in guard member and is used to protect the probe socket of thermosensitive part and the lead that is connected with said thermosensitive part outward; The other end of lead connects described controller, and the housing wall of said probe socket be provided with a plurality of perforations the confession circulation of air to discharge orifice.
6. infant incubator according to claim 5 is characterized in that said lead outer shroud is with protective sleeve, and an end of this protective sleeve is connected with described probe socket.
7. infant incubator according to claim 6 is characterized in that said protective sleeve is connected for dismantling with said probe socket.
8. infant incubator according to claim 7; It is characterized in that described probe socket comprises interconnective housing section and connecting portion; On the described housing wall that discharge orifice is arranged on said housing section; Said connecting portion has external thread, and said protective sleeve is threaded with said connecting portion.
9. according to the described infant incubator of the arbitrary claim of claim 5 to 7, it is characterized in that the outer wall of said controller is provided with holder, protective sleeve connects the below that described holder and described probe socket are positioned at said return air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197824A CN102410881A (en) | 2011-07-29 | 2011-07-29 | Air temperature detection sensor and infant incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197824A CN102410881A (en) | 2011-07-29 | 2011-07-29 | Air temperature detection sensor and infant incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102410881A true CN102410881A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102197824A Pending CN102410881A (en) | 2011-07-29 | 2011-07-29 | Air temperature detection sensor and infant incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102410881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536415A (en) * | 2013-10-31 | 2014-01-29 | 郑运婷 | Air-energy infant incubator |
| CN110090123A (en) * | 2018-01-29 | 2019-08-06 | 力康华耀生物科技（上海）有限公司 | Infant incubator with environmental air quality monitoring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0933075A2 (en) * | 1998-01-30 | 1999-08-04 | Datex-Ohmeda, Inc. | Dual incubator temperature control system |
| CN2568165Y (en) * | 2002-09-17 | 2003-08-27 | 陈云勤 | Multi-draught duct device of baby's culture case |
| CN201476898U (en) * | 2009-07-17 | 2010-05-19 | 宁波泰索科技有限公司 | Quick-response gas temperature sensor with cellular protection tube |
| CN202171507U (en) * | 2011-07-29 | 2012-03-21 | 宁波戴维医疗器械股份有限公司 | Sensor for detecting air temperatures and baby incubator |
-
2011
- 2011-07-29 CN CN2011102197824A patent/CN102410881A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0933075A2 (en) * | 1998-01-30 | 1999-08-04 | Datex-Ohmeda, Inc. | Dual incubator temperature control system |
| CN2568165Y (en) * | 2002-09-17 | 2003-08-27 | 陈云勤 | Multi-draught duct device of baby's culture case |
| CN201476898U (en) * | 2009-07-17 | 2010-05-19 | 宁波泰索科技有限公司 | Quick-response gas temperature sensor with cellular protection tube |
| CN202171507U (en) * | 2011-07-29 | 2012-03-21 | 宁波戴维医疗器械股份有限公司 | Sensor for detecting air temperatures and baby incubator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536415A (en) * | 2013-10-31 | 2014-01-29 | 郑运婷 | Air-energy infant incubator |
| CN103536415B (en) * | 2013-10-31 | 2016-08-17 | 高晓旭 | Air-energy infant incubator |
| CN110090123A (en) * | 2018-01-29 | 2019-08-06 | 力康华耀生物科技（上海）有限公司 | Infant incubator with environmental air quality monitoring |
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Application publication date: 20120411 |