CN118574359B - Main unit of medical body temperature management equipment - Google Patents
Main unit of medical body temperature management equipment Download PDFInfo
- Publication number
- CN118574359B CN118574359B CN202411039071.2A CN202411039071A CN118574359B CN 118574359 B CN118574359 B CN 118574359B CN 202411039071 A CN202411039071 A CN 202411039071A CN 118574359 B CN118574359 B CN 118574359B
- Authority
- CN
- China
- Prior art keywords
- shell
- temperature management
- body temperature
- air
- housing
- 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.)
- Active
Links
- 230000036760 body temperature Effects 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000010792 warming Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the field of electrical equipment structures, in particular to a host of medical body temperature management equipment, which comprises a shell with an air inlet and an air outlet, wherein a power supply and a main board are arranged in the shell, a first fan is arranged in the shell, the first fan is arranged on one side of the shell, which is close to the air inlet, a second fan is arranged in the shell, the second fan is arranged on one side of the shell, which is close to the air outlet, and an air deflector for guiding air flow to the main board from the power supply is arranged in the shell. The invention has the effects of enhancing heat dissipation of the host computer of the medical body temperature management equipment and avoiding downtime of the host computer of the medical body temperature management equipment due to overheating.
Description
Technical Field
The invention relates to the field of medical heat preservation equipment, in particular to a host of medical body temperature management equipment.
Background
In the process of performing an operation on a patient, the temperature of the patient needs to be kept in a stable range, and a warming blanket is generally used for warming the patient. In the operation process, the infusion of the patient needs to be heated, and the heating temperature of the infusion is strictly controlled. The warming blanket and the infusion warming tube are connected with the medical body temperature management equipment, and the host computer of the medical body temperature management equipment controls the warming temperature of the infusion tube, thereby realizing the temperature control of infusion.
When facing some operations with longer operation time, the patient needs to be warmed up, and the infusion to the human body needs to be heated up (the human body temperature is reached in 15 minutes) at a higher speed, the warming blanket is in high power output for a long time, and the host of the medical body temperature management device is in high-strength operation for a long time, so that a large amount of heat is generated, and the host of the medical body temperature management device is in downtime due to high temperature.
Disclosure of Invention
In order to strengthen heat dissipation of a host computer of medical body temperature management equipment and avoid downtime of the host computer of the medical body temperature management equipment due to overheating, the invention provides the host computer of the medical body temperature management equipment.
The invention provides a host of medical body temperature management equipment, which adopts the following technical scheme:
The utility model provides a host computer of medical body temperature management equipment, includes the shell that has air intake and air outlet, be equipped with power and mainboard in the shell, be equipped with first fan in the shell, first fan sets up the shell is close to one side of air intake, be equipped with the second fan in the shell, the second fan sets up the shell is close to one side of air outlet, be equipped with in the shell and guide the air current by the power flow direction the aviation baffle of mainboard.
In a specific embodiment, the housing includes a first shell and a second shell, the air inlet and the air outlet are formed in opposite side walls of the second shell, the first fan and the second fan are both disposed in the second shell, the main board is disposed in the second shell, and a gap is formed between the main board and inner walls of the second shell and between the main board and the inner walls of the first shell.
In a specific implementation manner, a groove is formed in one surface, facing the first shell, of the second shell, and a sealing ring is arranged in the groove.
In a specific implementation manner, the first shell comprises a frame and a cover plate, the cover plate is arranged in the frame, single-sided adhesive EVA foam is arranged between the cover plate and the frame, and double-sided 3M adhesive is arranged between the cover plate and the frame.
In a specific implementation manner, the portable electronic device further comprises a silica gel key, wherein the silica gel key is arranged in the first shell, and a yielding hole for the silica gel key to penetrate out is formed in the frame.
In a specific implementation manner, the rotary encoder further comprises a rotary encoder, one end of the rotary encoder penetrates through the frame, and a rotary encoder button is sleeved at one end of the rotary encoder outside the frame.
In a specific embodiment, the second housing is provided with a mounting hole, and a sealing gasket is arranged in the mounting hole.
In a specific embodiment, both the air inlet and the air outlet are provided with louvers.
In a specific implementation manner, an outer air channel is formed in one surface of the shutter facing the outside of the shell, an inner air channel is formed in one surface of the shutter facing the inside of the shell, an air channel which is communicated with the inner air channel and the outer air channel is formed in the shutter, and one end of the inner air channel, which is close to the outer air channel, is flush with one end of the outer air channel, which is close to the inner air channel.
In summary, the present invention includes at least one of the following beneficial technical effects:
1. The first fan sucks cold air from outside the shell and enters the shell, the second fan sucks air in the shell and discharges the air outside the shell, the fluidity of the air in the shell is promoted, the heat in the shell is conveniently and rapidly dissipated, and the heat dissipation efficiency of a host computer of the medical body temperature management device is improved. The aviation baffle guides the air in the shell for the air dispels the heat to the less power of giving off heat earlier, dispels the heat to the mainboard again, and finally discharges outside the shell through the second fan, carries out comprehensive heat dissipation to medical body temperature management equipment's host computer, promotes the radiating effect of medical body temperature management equipment's host computer better, avoids medical body temperature management equipment's host computer to downtime because the high temperature. The region with more heat emitted by the main board is close to the air outlet, so that after a large amount of heat is emitted by the main board, the heat can be rapidly discharged from the shell, and the host of the medical body temperature management equipment is prevented from being down due to overhigh temperature.
2. Through setting up of sealing washer, sealed pad etc. can seal opening and gap etc. of shell, stop external liquid entering shell in, promote the waterproof performance of shell, avoid medical body temperature management equipment's host computer to intake and lead to the trouble.
Drawings
Fig. 1 is a schematic diagram of the overall structure.
Fig. 2 is a schematic diagram showing the internal structure of the second housing.
Fig. 3 is a schematic structural diagram of a motherboard.
Fig. 4 is a cross-sectional view of the blind.
Fig. 5 is a schematic view of the structure of the wind deflector.
Fig. 6 is an exploded view of a main body of the medical body temperature management device.
Fig. 7 is a schematic diagram showing the location of the seal ring.
Fig. 8 is a cross-sectional view of the first housing.
Fig. 9 is a schematic structural view of a side of the cover plate facing the frame.
Reference numerals illustrate: 1. a housing; 11. a first housing; 111. a cover plate; 112. a frame; 12. a second housing; 3. a first fan; 4. a second fan; 5. an air deflector; 6. a shutter; 61. an inner side air duct; 62. an air duct channel; 63. an outer air duct; 7. a groove; 8. a seal ring; 9. rotating the encoder button; 10. a sealing gasket; 14. double-sided 3M glue; 15. single-sided back adhesive EVA foam; 101. a main board; 102. a power chip region; 103. a motherboard chip region; 104. a power tube element arrangement region; 105. a power supply; 106. a rotary encoder; 107. silica gel key.
Detailed Description
The invention is described in further detail below with reference to fig. 1-9.
Referring to fig. 1 and 2, a main unit of a medical body temperature management apparatus includes a housing 1 having an air inlet and an air outlet, a power supply 105 and a main board 101, the housing 1 includes a first housing 11 and a second housing 12 spliced with each other, the air inlet is disposed on a sidewall of one end of a length direction of the second housing 12, the air outlet is disposed on a sidewall of the other end, and the air inlet and the air outlet are diagonally disposed.
Referring to fig. 2 and 3, the power source 105 and the main board 101 are both disposed in the second housing 12, the power source 105 and the main board 101 are disposed adjacently, the power source 105 is disposed at a side close to the air inlet, and the main board 101 is disposed at a side close to the air outlet. The motherboard 101 includes a power supply chip region 102, a motherboard chip region 103, and a power transistor element arrangement region 104 (a dotted circle region in the figure).
Referring to fig. 2, both the air inlet and the air outlet of the second housing 12 are fixed with a shutter 6 with a waterproof level of IPX2, and the shutter 6 not only can block foreign matters from entering the second housing 12, but also can block liquid drops generated due to the condition of liquid leakage of an infusion bag and the like in the operation process, so as to avoid the failure of the power supply 105 or the main board 101 caused by the liquid drops. Referring to fig. 2, a first fan 3 is disposed in the second housing 12, and the first fan 3 is fixed to the louver 6 at the air inlet to pump outside air into the second housing 12. The second housing 12 is provided with a second fan 4, and the second fan 4 is fixed on the louver 6 at the air outlet to blow the air in the second housing 12 outwards. The combination of the first fan 3 and the second fan 4 accelerates the flow of air in the second shell 12, so that cold air with lower external temperature continuously enters the second shell 12 to absorb heat emitted by the power supply 105 and the main board 101 and is discharged from the air outlet, the heat emission efficiency of the power supply 105 and the main board 101 is improved, and the situation that a host of the medical body temperature management equipment is overheated and downtime is avoided.
Referring to fig. 2 and 4, an outer air duct 63 is formed on a surface of the louver 6 facing the outside of the second housing 12, an inner air duct 61 is formed on a surface of the louver 6 facing the inside of the second housing 12, and an air duct channel 62 communicating the inner air duct 61 and the outer air duct 63 is formed in the louver 6. When the first fan 3 draws air into the second housing 12, air sequentially enters the second housing 12 along the outer air duct 63, the air duct channel 62 and the inner air duct 61, and is sequentially discharged from the second housing 12 along the inner air duct 61, the air duct channel 62 and the outer air duct 63 after cooling the main board 101.
In the process of performing an operation, when the infusion bag for infusing the patient is broken, the broken infusion bag leaks, and because one end of the inner air duct 61 close to the outer air duct 63 is flush with one end of the outer air duct 63 close to the inner air duct 61, the leaked liquid cannot enter the second housing 12 along the outer air duct 63. That is, in actual use, the inner air duct 61 is above the outer air duct 63, the air duct channel 62 is inclined downward from inside to outside of the second housing 12, and the end of the air duct channel 62 near the outer air duct 63 still keeps inclined downward, so that leakage cannot enter the second housing 12.
Referring to fig. 2 and 4, the second housing 12 is provided with an air deflector 5, one section of the air deflector 5 is disposed at one end of the power supply 105 close to the main board 101, the other end extends to an air outlet of the second housing 12, and the air deflector 5 is disposed at one side of the main board 101 facing the first housing 11. After the cooling of the power supply 105 is completed by the outside air, the power supply chip area 102 and the main board chip area 103 of the main board 101 are cooled, the air guide plate 5 guides the air to further flow to the air outlet, and the power tube element arrangement area 104 of the main board 101 is arranged at the air outlet, so that the main board 101 and the power supply 105 are comprehensively cooled. The power tube element arrangement area 104 is an area with more heat release of the main board, and the air outlet is arranged near the power tube element arrangement area 104, so that the heat released by the power tube element arrangement area 104 is rapidly discharged from the second shell 12, the accumulation of the heat in the second shell 12 is reduced, the cooling effect on the power supply 105 and the main board 101 is improved, and the situation that a host of the medical body temperature management equipment is overheated and downtime is further avoided.
The mainboard 101 is unsettled fixed in second casing 12, exist the cavity between the inner wall of first casing 11 and the mainboard 101 orientation first casing 11 side promptly, also exist the cavity between one side of mainboard 101 orientation second casing 12 and the inner wall of second casing 12, when the air in the entering second casing 12 arrived mainboard 101, split into two parts by mainboard 101, cool off simultaneously mainboard 101 opposite both sides, enlarged the cooling area to mainboard 101, further promoted cooling efficiency, further avoided the host computer of medical body temperature management equipment overheated and the condition of downtime.
The first housing 11 includes a touch screen which emits heat during use, and the touch screen emits heat toward the main board 101, so that the first fan 3 and the second fan 4 can cool the touch screen when cooling the main board 101 and the power source 105.
Referring to fig. 6 and 7, a groove 7 is formed in one surface of the second shell 12 facing the first shell 11, a sealing ring 8 is arranged in the groove 7, the sealing ring 8 is specifically a hollow rubber sealing ring 8, after the first shell 11 is spliced with the second shell 12, the first shell 11 and the second object squeeze the sealing ring 8, so that the sealing ring 8 is elastically deformed, the sealing ring 8 is tightly attached to the first shell 11 and the second shell 12, and external water drops are effectively prevented from entering the shell 1. By sealing the gap between the first shell 11 and the second shell 12, the liquid leaked from the infusion bag cannot enter the shell 1, and the situation that the host machine of the medical body temperature management device fails due to the fact that the liquid is permeated into the shell 1 is avoided.
Referring to fig. 6, the second housing 12 is provided with a plurality of mounting holes for mounting the USB connector, etc., and the gasket 10 is fixed to the inner wall of the second housing 12, and the gasket 10 extends into the mounting holes to seal the gap between the mounting holes and the USB connector.
Referring to fig. 6, 8 and 9, the first housing 11 further includes a frame 112 and a cover plate 111, the cover plate 111 is disposed in the frame 112, a double-sided 3M adhesive 14 is adhered to a surface of the cover plate 111 facing the frame 112, and the frame 112 and the cover plate 111 are fixedly connected through the double-sided 3M adhesive 14. The double-sided 3M glue 14 seals the gap between the cover plate 111 and the frame 112, further improving the waterproof performance of the housing 1. The cover plate 111 is stuck with single-sided adhesive EVA foam 15 towards the one side of the frame 112, and the single-sided adhesive EVA foam 15 is used for connecting the cover plate 111 and the touch screen and buffering the impact received by the touch screen.
Referring to fig. 6 and 8, the host computer of the medical body temperature management device further includes a silica gel key 107 and a rotary encoder 106, the silica gel key 107 is disposed in the first housing 1, and a yielding hole for the silica gel key 107 to pass through is formed on the frame 112. The rotary encoder 106 is arranged in the first shell 1, one end of the rotary encoder 106 penetrates out of the frame 112, and one end of the rotary encoder 106 outside the frame 112 is sleeved with the rotary encoder button 9. An O-shaped sealing ring 16 is sleeved on the rotary encoder 106, and the O-shaped sealing ring 16 seals a gap between the rotary encoder 106 and the frame 112 to prevent liquid leakage of the infusion bag from entering the first shell 1.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411039071.2A CN118574359B (en) | 2024-07-31 | 2024-07-31 | Main unit of medical body temperature management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411039071.2A CN118574359B (en) | 2024-07-31 | 2024-07-31 | Main unit of medical body temperature management equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118574359A CN118574359A (en) | 2024-08-30 |
| CN118574359B true CN118574359B (en) | 2024-11-15 |
Family
ID=92478516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411039071.2A Active CN118574359B (en) | 2024-07-31 | 2024-07-31 | Main unit of medical body temperature management equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118574359B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208581330U (en) * | 2018-06-18 | 2019-03-05 | 佛山市柯博明珠数码电子有限公司 | A kind of power amplifier |
| CN209181832U (en) * | 2019-01-16 | 2019-07-30 | 北京市卡姆福科技有限公司 | A kind of room temperature and air quality detector |
| CN217428471U (en) * | 2022-01-30 | 2022-09-13 | 深圳中科乐普医疗技术有限公司 | High-efficient radiating medical equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809711B (en) * | 2012-11-12 | 2017-07-14 | 英业达科技有限公司 | Electronic installation |
| CN215872455U (en) * | 2021-08-11 | 2022-02-18 | 国网福建省电力有限公司 | Intelligent terminal for electric power operation field supervision |
-
2024
- 2024-07-31 CN CN202411039071.2A patent/CN118574359B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208581330U (en) * | 2018-06-18 | 2019-03-05 | 佛山市柯博明珠数码电子有限公司 | A kind of power amplifier |
| CN209181832U (en) * | 2019-01-16 | 2019-07-30 | 北京市卡姆福科技有限公司 | A kind of room temperature and air quality detector |
| CN217428471U (en) * | 2022-01-30 | 2022-09-13 | 深圳中科乐普医疗技术有限公司 | High-efficient radiating medical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118574359A (en) | 2024-08-30 |
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