CN109875800A - Neonate warm box - Google Patents
Neonate warm box Download PDFInfo
- Publication number
- CN109875800A CN109875800A CN201910194236.6A CN201910194236A CN109875800A CN 109875800 A CN109875800 A CN 109875800A CN 201910194236 A CN201910194236 A CN 201910194236A CN 109875800 A CN109875800 A CN 109875800A
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- Prior art keywords
- shell
- inner core
- wall
- heating element
- guiding channel
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- 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.)
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Abstract
The invention discloses a kind of Neonate warm boxes, including shell, inner core and heating element.The side wall of shell is equipped with air inlet, and inner core is set in shell, and inner core, which is equipped with, accommodates neonatal accommodating chamber, and there is gap to form admission space between the bottom wall of inner core and the inner wall of shell, and the bottom wall of inner core is equipped with the intercommunicating pore of connection accommodating chamber and admission space.Heating element is wound in the shape of a spiral on the lateral wall of inner core, and the flow-guiding channel of screw type is collectively formed in the inner wall of the lateral wall and shell of heating element and inner core, and flow-guiding channel is connected to air inlet and admission space.Thermal current and heating element simultaneously heat accommodating chamber, therefore warm case heating is very fast, does not need the too many waiting time.Meanwhile air is flowed along the flow-guiding channel of screw type, the flow-guiding channel of screw type delays time of contact and the contact area of air and heating element, and heat exchange efficiency is higher.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of Neonate warm box.
Background technique
Currently, newborn can be placed directly in perambulator after birth, perambulator and our hospital bed are in fact without this
Matter difference, main function are exactly to rest for newborn.But newborn in maternal uterine when, be constantly in more constant
Temperature, Yi Dan after parent birth, the newborn that especially broken abdomen produces can be due to non-from parent to extraneous environmental difference for he
It does not often feel good greatly and answers, be easy to cause neonatal uneasiness, it is therefore desirable to newborn be put into warm case, so that at newborn
In temperature constant state.
But traditional Neonate warm box is heated up and is kept the temperature by being passed through hot-air into cabinet, warm up case heating compared with
Slowly, the time for needing to wait is longer.Meanwhile the heat exchange efficiency of air and heating device is not high, and Neonate warm box is caused to compare consumption
Take energy.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, it is very fast to provide a kind of heating, and the higher Neonate warm of heat exchange efficiency
Case.
A kind of Neonate warm box, comprising:
The side wall of shell, the shell is equipped with air inlet；
Inner core is set in the shell, and the inner core, which is equipped with, accommodates neonatal accommodating chamber, the bottom wall of the inner core and
There is gap to form admission space, the bottom wall of the inner core, which is equipped with, is connected to the accommodating chamber and described between the inner wall of the shell
The intercommunicating pore of admission space；And
Heating element is wound in the shape of a spiral on the lateral wall of the inner core, and the heating element is outer with the inner core
The inner wall of side wall and the shell is collectively formed the flow-guiding channel of screw type, the flow-guiding channel and the air inlet and it is described into
Headroom connection.
The lateral wall of the inner core is equipped with flight in one of the embodiments, forms spiral shell between adjoining spiral piece
Spin slot, in the heating element is wound in along the helicla flute, the heating element, the flight and the shell it is interior
The flow-guiding channel of screw type is collectively formed in wall.
The lateral wall of the inner core offers helicla flute in one of the embodiments, and the heating element is along described
In helicla flute is wound in, screw type is collectively formed in the inner wall of the heating element, the side wall of the helicla flute and the shell
Flow-guiding channel.
The inner wall of the shell offers helicla flute, the heating element, the helicla flute in one of the embodiments,
Side wall and the lateral wall of the inner core flow-guiding channel of screw type is collectively formed.
The axial direction of the relatively described inner core of the extending direction of the intercommunicating pore is formed slopely in one of the embodiments,
The inclined direction of angle, the two neighboring intercommunicating pore is opposite.
The inner wall of the shell is equipped with step surface in one of the embodiments, and the outer wall of the inner core is equipped with flange,
The flange is overlapped on the step surface.
It in one of the embodiments, further include cover board, the cover board is articulated on the shell, and the cover board is for hiding
The opening of the accommodating chamber is kept off, is offered on the cover board and is connected to the accommodating chamber and extraneous venthole.
It in one of the embodiments, further include bed body and guardrail, the bed body is set to the bottom of the accommodating chamber, institute
State the surrounding that guardrail is set to the bed body.
It in one of the embodiments, further include pedestal and universal wheel, the shell is set on the pedestal, and described ten thousand
It is set to wheel on the bottom surface of the pedestal.
It in one of the embodiments, further include thermometer, the thermometer is set on the inner wall of the inner core.
Above-mentioned Neonate warm box, extraneous air are entered in flow-guiding channel by air inlet, and air is along screw type
Flow-guiding channel flowing is heated element and is heated into thermal current then into the hot gas circulation in admission space, in admission space
Intercommunicating pore to be crossed to enter in accommodating chamber, thermal current and heating element simultaneously heat accommodating chamber, therefore warm case heating is very fast,
The too many waiting time is not needed.Meanwhile air is flowed along the flow-guiding channel of screw type, the flow-guiding channel of screw type delays sky
The time of contact and contact area of gas and heating element, and heating element can heat air twice, air can be with heating unit
Part is sufficiently exchanged heat, and heat exchange efficiency is higher, being capable of energy saving.
Detailed description of the invention
Fig. 1 is the partial sectional view of Neonate warm box in an embodiment；
Fig. 2 is the structural schematic diagram that shell is matched with inner core in Fig. 1；
Fig. 3 is the structural schematic diagram of screw type flow-guiding channel in another embodiment；
Fig. 4 is the structural schematic diagram of screw type flow-guiding channel in another embodiment；
Fig. 5 is the schematic diagram of the flowing of Neonate warm box air shown in Fig. 1.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, because the invention is not limited by following public specific implementation.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Referring to Fig. 1, the Neonate warm box in an embodiment is in newborn for keeping the temperature to newborn
Temperature constant state.Specifically, which includes shell 100, inner core 200 and heating element 300.
Specifically, shell 100 has cavity, the upper end opening of shell 100, and inner core 200 passes through the opening of 100 upper end of shell
It is encased in shell 100.Shell 100 is made of heat-barrier material, guarantees warm case thermal insulation property.The side wall of shell 100 is equipped with air inlet
Hole 102, air inlet 102 are located at the top of shell 100, and air inlet 102 is connected to the cavity of shell 100.In one embodiment, newly
It further includes pedestal 110 and universal wheel 120 that raw youngster, which warms up case, and shell 100 is set on pedestal 110, and universal wheel 120 is set to pedestal
On 110 bottom surface, it can be convenient and carry entire Neonate warm box.
Referring to Figure 2 together, inner core 200 is set in shell 100, and inner core 200 is made of Heat Conduction Material.Specifically, shell
The end face at the top of body 100 opens up fluted, so as to form step surface 104 on the inner wall of shell 100, sets on the outer wall of inner core 200
There is flange 202, which is overlapped on step surface 104.The height of inner core 200 is less than the depth of 100 cavity of shell, inner core
Between 200 bottom wall and the inner wall of shell 100 there is gap to form admission space 10.Inner core 200, which is equipped with, accommodates neonatal appearance
Receive chamber 204, the bottom wall of inner core 200 is equipped with intercommunicating pore 206, and accommodating chamber 204 is connected to by intercommunicating pore 206 with admission space 10.
The quantity of intercommunicating pore 206 be it is multiple, multiple intercommunicating pores 206 are evenly distributed on the bottom wall of inner core 200.This embodiment party
In formula, in order to avoid the heat of baby is taken away in rule flowing to air in accommodating chamber 204, the extending direction of intercommunicating pore 206 is opposite
The axial direction of inner core 200 is formed slopely angle, and the inclined direction of two neighboring intercommunicating pore 206 is on the contrary, gas passes through connection
When hole 206 is entered in accommodating chamber 204, the direction of the air come out in two neighboring intercommunicating pore 206 is different, can make the air-flow be in
Turbulent condition avoids air flowing regular in accommodating chamber 204 and forms wind.
In present embodiment, Neonate warm box further includes bed body 210 and guardrail 220, and bed body 210 is set to accommodating chamber 204
Bottom, bed body 210 is for accommodating newborn.Guardrail 220 is set to the surrounding of bed body 210, and guardrail 220 can protect new life
Youngster avoids newborn's trick from tampering the inner wall for touching inner core 200.Specifically, cotton is enclosed with outside bed body 210 and guardrail 220
Cloth can further protect newborn, avoid newborn injured.
Heating element 300 is wound in the shape of a spiral on the lateral wall of inner core 200, the outside of heating element 300 and inner core 200
The flow-guiding channel 20 of screw type, flow-guiding channel 20 and air inlet 102 and admission space 10 is collectively formed in the inner wall of wall and shell 100
Connection.Specifically, the position of air inlet 102 is corresponding with the position that flow-guiding channel 20 originates so that extraneous air by into
After stomata 102 enters, enter directly into flow-guiding channel 20.Heating element 300 is heater strip, and the diameter of heater strip is equal to inner core
The width in gap between 200 and shell 100, it is heating element 300, interior after heater strip is helically wound around on the lateral wall of inner core 200
The lateral wall of core 200 and the inner wall of shell 100 can form the flow-guiding channel 20 of screw type.
Please refer to Fig. 3 and Fig. 4, it is to be understood that in other embodiments, the flow-guiding channel 20 of screw type can be with
It is formed by other means.For example, the outer wall of inner core 200 is equipped with flight 310, spiral is formed between adjoining spiral piece 310
Slot 320, in heating element 300 is wound in along helicla flute 320, the inner wall of heating element 300, flight 310 and shell 100 is total
With the flow-guiding channel 20 for forming screw type.Alternatively, the lateral wall of inner core 200 offers helicla flute 320, heating element 300 along
In helicla flute 320 is wound in, the inner wall of heating element 300, the side wall of helicla flute 320 and shell 100 forms the water conservancy diversion of screw type
Channel 20.It is also possible that the inner wall of shell 100 offers helicla flute 320, heating element 300 is accommodated in helicla flute 320, adds
The flow-guiding channel 20 of screw type is collectively formed in the lateral wall of thermal element 300, the side wall of helicla flute 320 and inner core 200.
Referring to Fig. 1, in present embodiment, Neonate warm box further includes cover board 410, and cover board 410 is articulated with shell
100 upper end, cover board 410 can be rotated relative to shell 100, so that cover board 410 can block the opening of accommodating chamber 204, or
Open the opening of accommodating chamber 204.It is offered on cover board 410 and is connected to receiving and extraneous venthole 410, in accommodating chamber 204
Gas can be flowed out in the external world by venthole 410.Specifically, cover board 410 is transparent plastic, be can be convenient through accommodating chamber
Neonatal situation in 204.Cover board 410 is equipped with knob 420, can be convenient and opens and closes cover board 410.
In present embodiment, Neonate warm box further includes thermometer 500, and thermometer 500 is set to the inner wall of inner core 200
On, thermometer 500 can detecte the temperature in accommodating chamber 204, guarantee the firm suitable newborn in accommodating chamber 204.Newborn
Warm case further includes column 610 and hook 620, and column 610 is set on pedestal 110, and hook 620 is set on column 610, is linked up with
620 for hanging infusion bag.Meanwhile it being offered on cover board 410 and passing through through-hole for perfusion tube.
Also referring to Fig. 1 and Fig. 5, the course of work of above-mentioned Neonate warm box specifically:
External gas supply mechanism is passed through air into flow-guiding channel 20 by air inlet 102, while in order to guarantee air
Anoxia neonatorum is cleaned and avoided, oxygen can be filtered the air and be passed through.It is empty after air enters in air inlet 102
Gas is flowed along flow-guiding channel 20, is heated element 300 and is heated into thermal current, is then flowed into the bottom wall and shell of inner core 200
In admission space 10 between 100 inner walls.
Thermal current in admission space 10 is entered in accommodating chamber 204 by intercommunicating pore 206, thermal current and heating element
300 simultaneously heat accommodating chamber 204, and last thermal current enters outside air by the venthole 410 on cover board 410
In.After the temperature in accommodating chamber 204, which reaches, meets neonatal temperature, newborn is put into bed body 210, is then covered
Cover board 410.If necessary to be infused newborn, then infusion bag is hung on hook 620, perfusion tube passes through cover board
Through-hole on 410 enters in accommodating chamber 204.
Above-mentioned Neonate warm box, air are initially heated element 300 and are heated into thermal current, and hot gas flows into accommodating chamber
After in 204, thermal current and heating element 300 simultaneously heat accommodating chamber 204, therefore warm case heating is very fast, does not need too
More times.Meanwhile air is flowed along the flow-guiding channel 20 of screw type, the flow-guiding channel 20 of screw type delays air and heating
The time of contact of element 300 and contact area, air can sufficiently be exchanged heat with heating element 300, and heating element 300 can
To heat air twice, heat exchange efficiency is higher, being capable of energy saving.Finally, the inclined direction phase of two neighboring intercommunicating pore 206
Instead, can with when enter thermal current in accommodating chamber 204 as turbulent flow, avoid thermal current from forming wind and take away neonatal heat.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of Neonate warm box characterized by comprising
The side wall of shell, the shell is equipped with air inlet；
Inner core is set in the shell, and the inner core, which is equipped with, accommodates neonatal accommodating chamber, the bottom wall of the inner core and described
There is gap to form admission space, the bottom wall of the inner core, which is equipped with, is connected to the accommodating chamber and the air inlet between the inner wall of shell
The intercommunicating pore in space；And
Heating element is wound in the shape of a spiral on the lateral wall of the inner core, the lateral wall of the heating element and the inner core
The flow-guiding channel of screw type, the flow-guiding channel and the air inlet are collectively formed with the inner wall of the shell and the air inlet is empty
Between be connected to.
2. Neonate warm box according to claim 1, which is characterized in that the lateral wall of the inner core is equipped with flight,
Form helicla flute between adjoining spiral piece, it is the heating element, described in the heating element is wound in along the helicla flute
The flow-guiding channel of screw type is collectively formed in the inner wall of flight and the shell.
3. Neonate warm box according to claim 1, which is characterized in that the lateral wall of the inner core offers helicla flute,
In the heating element is wound in along the helicla flute, the heating element, the side wall of the helicla flute and the shell
The flow-guiding channel of screw type is collectively formed in inner wall.
4. Neonate warm box according to claim 1, which is characterized in that the inner wall of the shell offers helicla flute, institute
The flow-guiding channel of screw type is collectively formed in the lateral wall for stating heating element, the side wall of the helicla flute and the inner core.
5. Neonate warm box according to claim 1, which is characterized in that the extending direction of the intercommunicating pore is relatively described interior
The axial direction of core is formed slopely angle, and the inclined direction of the two neighboring intercommunicating pore is opposite.
6. Neonate warm box according to claim 1, which is characterized in that the inner wall of the shell is equipped with step surface, described
The outer wall of inner core is equipped with flange, and the flange is overlapped on the step surface.
7. Neonate warm box according to claim 1, which is characterized in that further include cover board, the cover board is articulated with described
On shell, the cover board is used to block the opening of the accommodating chamber, and the connection accommodating chamber and the external world are offered on the cover board
Venthole.
8. Neonate warm box according to claim 1, which is characterized in that further include bed body and guardrail, the bed body setting
In the bottom of the accommodating chamber, the guardrail is set to the surrounding of the bed body.
9. Neonate warm box according to claim 1, which is characterized in that further include pedestal and universal wheel, the shell is set
It is placed on the pedestal, the universal wheel is set on the bottom surface of the pedestal.
10. Neonate warm box according to claim 1, which is characterized in that further include thermometer, the thermometer is set to
On the inner wall of the inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194236.6A CN109875800A (en) | 2019-03-14 | 2019-03-14 | Neonate warm box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194236.6A CN109875800A (en) | 2019-03-14 | 2019-03-14 | Neonate warm box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109875800A true CN109875800A (en) | 2019-06-14 |
Family
ID=66932339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910194236.6A Pending CN109875800A (en) | 2019-03-14 | 2019-03-14 | Neonate warm box |
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|---|---|
| CN (1) | CN109875800A (en) |
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| CN207084977U (en) * | 2017-02-28 | 2018-03-13 | 南阳仲景百信医药科技有限公司 | A kind of oil-bath type Chinese medicine frying equipment |
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| CN207371122U (en) * | 2017-10-27 | 2018-05-18 | 青川县唐家河野生资源开发有限责任公司 | A kind of honey concentration tank |
| CN207627539U (en) * | 2017-05-16 | 2018-07-20 | 李磊 | A kind of neonate department nursing case |
| CN108951187A (en) * | 2018-08-21 | 2018-12-07 | 福建锐信合成革有限公司 | A kind of synthetic leather production heating device with waste treatment |
| CN208562412U (en) * | 2018-07-26 | 2019-03-01 | 河南省康伊特食品有限公司 | Energy-efficient constant incubator |
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2019
- 2019-03-14 CN CN201910194236.6A patent/CN109875800A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204398Y (en) * | 1992-09-14 | 1995-08-02 | 徐家聪 | Air quick-acting heater |
| CN1174969A (en) * | 1996-08-23 | 1998-03-04 | 三星电子株式会社 | Heat-exchanging fin for heat-exchanger of air conditioner |
| US20040133064A1 (en) * | 2002-07-12 | 2004-07-08 | Castillon Levano Claudio Bruno | Neonatal artificial bubble |
| CN105546591A (en) * | 2016-02-02 | 2016-05-04 | 宁波科莱尔节能科技股份有限公司 | Grille turbulent energy-saving stove |
| CN107136572A (en) * | 2016-05-27 | 2017-09-08 | 深圳市赛尔美电子科技有限公司 | Airflow heating assembly |
| CN107890139A (en) * | 2016-11-24 | 2018-04-10 | 深圳市赛尔美电子科技有限公司 | Heating non-combustion smoking set and heating assembly thereof |
| CN106511012A (en) * | 2016-12-13 | 2017-03-22 | 顾马飞 | Newborn incubator for obstetrical department |
| CN207084977U (en) * | 2017-02-28 | 2018-03-13 | 南阳仲景百信医药科技有限公司 | A kind of oil-bath type Chinese medicine frying equipment |
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| CN208562412U (en) * | 2018-07-26 | 2019-03-01 | 河南省康伊特食品有限公司 | Energy-efficient constant incubator |
| CN108951187A (en) * | 2018-08-21 | 2018-12-07 | 福建锐信合成革有限公司 | A kind of synthetic leather production heating device with waste treatment |
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Application publication date: 20190614 |