CN215066200U - A structure that is used for cooling of noninvasive glucose meter - Google Patents
A structure that is used for cooling of noninvasive glucose meter Download PDFInfo
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- CN215066200U CN215066200U CN202121139817.9U CN202121139817U CN215066200U CN 215066200 U CN215066200 U CN 215066200U CN 202121139817 U CN202121139817 U CN 202121139817U CN 215066200 U CN215066200 U CN 215066200U
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- cooling
- optical sensor
- glucose meter
- mainboard
- noninvasive glucose
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Abstract
The utility model is suitable for a cooling technology of noninvasive glucose meters, in particular to a structure for cooling noninvasive glucose meters, which ensures that the temperature of an optical sensor during working is more stable, further ensures the accuracy of data acquisition of noninvasive glucose meters, and has simple structure, convenient operation and rapid cooling; including mainboard (6) and optical sensor (5), optical sensor (5) are installed on mainboard (6), its characterized in that: still include radiator (3) and semiconductor refrigeration piece (1), all optical sensor (5) are installed on mainboard (6) through radiator (3), can effectually cool down to the optical sensor in the noninvasive glucose meter to realized under the too high condition of ambient temperature, equipment also can accurately measure blood sugar data, and further guaranteed data acquisition's accuracy, realized the accurate measurement to the blood sugar.
Description
Technical Field
The utility model is suitable for a cooling technique of noninvasive blood sugar appearance, concretely relates to structure for the cooling of noninvasive blood sugar appearance.
Background
With the technical innovation of the noninvasive glucose meter and the optical sensor, the selection of the optical sensor and the light source of the noninvasive glucose meter gradually tends to high power and customization, and although the trend can make the verification data of the noninvasive glucose meter more stable and real during verification, the error and fluctuation of the optical sensor during detection are gradually obvious due to the heating characteristic of a high-power device; therefore, in order to ensure that the verification process of the noninvasive glucose meter is more stable, how to realize the more stable temperature of the noninvasive glucose meter is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a structure for the cooling of noninvasive glucose meter, makes the temperature of optical sensor during operation more stable, and then guarantees noninvasive glucose meter measured data acquisition's accuracy, and simple structure, convenient operation, the cooling is quick.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a structure that is used for cooling of noninvasive glucose meter, includes mainboard and optical sensor, optical sensor installs on the mainboard, still includes radiator and semiconductor refrigeration piece, and all optical sensors pass through the radiator and install on the mainboard.
Preferably, the optical sensor is mounted on the heat sink by a thermally conductive silicone.
Preferably, the refrigerator further comprises a heat sink, and the heat sink is mounted on the semiconductor cooling fin.
Preferably, the portable electronic device further comprises a shell, the main board is installed in the shell, and heat dissipation holes are formed in two sides of the shell respectively.
Preferably, the cooling device further comprises an air guide groove and a cooling fan, wherein the cooling fan is installed on the cooling hole on one side, and the air guide groove is installed on the cooling fan.
Preferably, the drying agent is also included, and the drying agent is installed in the shell.
Preferably, the desiccant is plural.
Preferably, the desiccant is a silica gel desiccant.
The utility model discloses beneficial effect: the utility model discloses a structure for cooling of noninvasive blood sugar appearance can effectually cool down to the optical sensor in the noninvasive blood sugar appearance to realized under the too high condition of ambient temperature, equipment also can the accurate measurement blood sugar data, and further guaranteed data acquisition's accuracy, realized the accurate measurement to blood sugar.
Drawings
Fig. 1 is a schematic diagram of a main board structure of the present invention;
FIG. 2 is a schematic diagram of a main board structure of the present invention;
fig. 3 is a schematic structural diagram of the housing for the noninvasive glucose meter of the present invention;
fig. 4 is a schematic diagram of the cooling structure for the noninvasive glucose meter of the present invention.
Description of the drawings: 1. a semiconductor refrigeration sheet; 2. a heat sink; 3. a heat sink; 4. heat conducting silica gel; 5. an optical sensor; 6. a main board; 7. a heat radiation fan; 8. a wind guide groove; 9. heat dissipation holes; 10. a housing; 11. a desiccant.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
A structure for cooling of a noninvasive glucose meter comprises a mainboard 6 and an optical sensor 5, wherein the optical sensor 5 is installed on the mainboard 6, the structure further comprises a radiator 3 and a semiconductor refrigerating sheet 1, and all the optical sensors 5 are installed on the mainboard 6 through the radiator 3; the optical sensor 5 is arranged on the radiator 3 through the heat-conducting silica gel 4; the cooling device further comprises a cooling fin 2, wherein the cooling fin 2 is arranged on the semiconductor refrigerating fin 1; the main board 6 is installed in the shell 10, and heat dissipation holes 9 are respectively formed in two sides of the shell 10; the cooling structure also comprises an air guide groove 8 and a cooling fan 7, wherein the cooling fan 7 is arranged on a cooling hole 9 on one side, and the air guide groove 8 is arranged on the cooling fan 7; the drying agent 11 is also included, and the drying agent 11 is installed in the shell 10; the drying agent 11 is a plurality of drying agents; the desiccant 11 is a silica gel desiccant.
The semiconductor refrigerating chip 1 is also called as a thermoelectric refrigerating chip and is a heat pump. Its advantages are no slide part, limited space, high reliability and no pollution of refrigerant. By using the Peltier effect of the semiconductor materials, when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the galvanic couple respectively, and the aim of refrigeration can be fulfilled. The refrigerating technology which generates negative thermal resistance is characterized by no moving parts and higher reliability.
The utility model relates to a simple structure, the cooling is effectual to have very strong practicality, and when concrete implementation, self-tapping screw fixes on mainboard 6 for 3 radiators, and semiconductor refrigeration piece 1 is fixed on radiator 3 with heat conduction silica gel, and fin 2 is fixed on semiconductor refrigeration piece 1 with heat conduction silica gel. Round holes on the radiator 3 are embedded on the optical sensor 5, and heat-conducting silica gel 4 is injected into gaps among the round holes to fill the gaps; the air guide groove 8 is fixed on the shell 10 by self-tapping screws, the heat radiation fan 7 is fixed on the other side of the air guide groove 8 by self-tapping screws, the back of the fan is opposite to the heat radiation hole 9 on the left side of the shell, and the drying agent 11 is fixed at the bottom of the shell 10 by back glue.
The utility model discloses a semiconductor refrigeration technology has solved noninvasive glucose meter use, because the device generates heat the optical sensor who leads to and detects the condition that the error appears, has realized that equipment temperature is controllable, has improved data acquisition's accuracy, has realized the accurate measurement to blood sugar.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a structure for cooling of noninvasive glucose meter, includes mainboard (6) and optical sensor (5), optical sensor (5) are installed on mainboard (6), its characterized in that: the optical sensor is characterized by further comprising a radiator (3) and a semiconductor refrigerating sheet (1), wherein all the optical sensors (5) are installed on the main board (6) through the radiator (3).
2. The structure for cooling of a non-invasive glucose meter according to claim 1, wherein: the optical sensor (5) is installed on the radiator (3) through the heat-conducting silica gel (4).
3. The structure for cooling of a non-invasive glucose meter according to claim 1, wherein: the refrigerator further comprises a radiating fin (2), wherein the radiating fin (2) is installed on the semiconductor refrigerating fin (1).
4. The structure for cooling of a non-invasive glucose meter according to claim 1, wherein: still include casing (10), mainboard (6) are installed in casing (10), casing (10) both sides are equipped with louvre (9) respectively.
5. The structure for cooling of a non-invasive glucose meter according to claim 4, wherein: the cooling structure is characterized by further comprising an air guide groove (8) and a cooling fan (7), wherein the cooling fan (7) is installed on the cooling hole (9) in one side, and the air guide groove (8) is installed on the cooling fan (7).
6. The structure for cooling of a non-invasive glucose meter according to claim 4, wherein: also comprises a drying agent (11), wherein the drying agent (11) is arranged in the shell (10).
7. The structure for cooling of a non-invasive glucose meter according to claim 6, wherein: the drying agent (11) is a plurality of drying agents.
8. The structure for cooling of a non-invasive glucose meter according to claim 6, wherein: the drying agent (11) is a silica gel drying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139817.9U CN215066200U (en) | 2021-05-26 | 2021-05-26 | A structure that is used for cooling of noninvasive glucose meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139817.9U CN215066200U (en) | 2021-05-26 | 2021-05-26 | A structure that is used for cooling of noninvasive glucose meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215066200U true CN215066200U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121139817.9U Active CN215066200U (en) | 2021-05-26 | 2021-05-26 | A structure that is used for cooling of noninvasive glucose meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215066200U (en) |
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2021
- 2021-05-26 CN CN202121139817.9U patent/CN215066200U/en active Active
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