CN212112250U - Temperature control mechanism of CT detector - Google Patents
Temperature control mechanism of CT detector Download PDFInfo
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- CN212112250U CN212112250U CN202020708648.5U CN202020708648U CN212112250U CN 212112250 U CN212112250 U CN 212112250U CN 202020708648 U CN202020708648 U CN 202020708648U CN 212112250 U CN212112250 U CN 212112250U
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- connecting seat
- plate
- temperature control
- control mechanism
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Abstract
The utility model discloses a temperature control mechanism of a CT detector, which comprises a detector substrate, wherein one side of the detector substrate is provided with a connecting plate, and the connecting plate is provided with a connecting seat; the inside of the connecting seat is provided with a refrigerating piece, the upper end of the refrigerating piece is provided with a clapboard, and the clapboard is fixedly connected with the refrigerating piece; the upper ends of the refrigeration sheets are provided with a plurality of heat conducting rods, and the heat conducting rods are fixedly connected with the radiating fins; the upper end of the heat conducting rod is provided with a circuit board, and the circuit board is fixedly connected with the connecting seat; the upper end of the circuit board is provided with a heat dissipation plate, the heat dissipation plate is provided with a plurality of heat dissipation fins, and the heat dissipation fins are fixedly connected with the heat dissipation plate; a fan is arranged on one side of the radiating fin, the fan and the radiating fin are oppositely arranged, and the radiating plate is fixedly connected with the connecting seat; a sensor is arranged between the connecting seat and the circuit board and is electrically connected with the fan; the utility model discloses thermal diffusivity and energy-conservation nature are strong, and the security is high, and it is convenient to overhaul and maintain, and life and performance are good.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to CT detector temperature control mechanism.
Background
The conventional detector achieves heat balance by heating through a heating strip and radiating through a fan, so that a detector module is kept at 37 ℃, due to the heating hysteresis of the heating strip, temperature control can generate obvious temperature overshoot, the service life and the performance of the detector can be obviously influenced by overhigh temperature, the detector module is directly attached to the heating strip, and due to the fact that the consistency of attachment cannot be guaranteed, the temperature of each module has corresponding difference, and the working of the fan can bring larger electromagnetic interference and influence the image quality; in addition, the fan can bring larger auditory noise when working, which affects the diagnostic feeling of the examinee and the performance of the CT intercom system; the use of fans to cool also presents maintenance problems for the fans.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a CT detector temperature control mechanism who improves the life and the performance of detector.
In order to solve the technical problem, the utility model discloses a scheme does:
a CT detector temperature control mechanism is characterized in that: the detector comprises a detector substrate, wherein a connecting plate is arranged on one side of the detector substrate, and a connecting seat is arranged on the connecting plate; a refrigerating piece is arranged in the connecting seat, a partition plate is arranged at the upper end of the refrigerating piece, and the partition plate is fixedly connected with the refrigerating piece; the upper end of the refrigeration sheet is provided with a plurality of heat conducting rods, and the heat conducting rods are fixedly connected with the radiating fins; the upper end of the heat conducting rod is provided with a circuit board, and the circuit board is fixedly connected with the connecting seat; the upper end of the circuit board is provided with a heat dissipation plate, the heat dissipation plate is provided with a plurality of heat dissipation fins, and the heat dissipation fins are fixedly connected with the heat dissipation plate; a fan is arranged on one side of the radiating fin, the fan and the radiating fin are oppositely arranged, and the radiating plate is fixedly connected with the connecting seat; and a sensor is arranged between the connecting seat and the circuit board and is electrically connected with the fan.
Specifically, the upper end of the detector substrate is provided with a heating device, the heating device is movably matched and connected with the detector substrate, and the heating device is an induction heating device.
Specifically, the connecting seat is provided with a connecting groove at the joint of the connecting seat and the detector substrate, one side of the connecting groove is provided with a groove, and the connecting seat and the detector substrate are movably connected in a matched manner through a connecting piece.
Specifically, the heat conduction pole is a plurality of, and this heat conduction pole is elasticity heat conduction pole.
Specifically, the sensor is a temperature sensor, and the temperature sensor is fixedly connected with the connecting seat.
Specifically, a gap is arranged between the circuit board and the heat dissipation plate, and a heat conduction block is arranged in the gap.
Specifically, set up perpendicularly between fin and the heating panel, this fin is the arc structure setting, and the one side height that this fin is close to the fan decreases progressively and sets up.
Specifically, the connecting seat and the connecting plate are integrally arranged, and the connecting seat and the connecting plate are vertically arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a CT detector temperature control mechanism, the locating hole that sets up on the detector base has guaranteed the precision of this detector base when the installation; the heating device is arranged on one side of the detector base, so that the detector base plate can be kept at a constant temperature through the heating plate in a low-temperature state, and the starting efficiency of the CT detector is improved; the heat conducting rods made of a plurality of elastic materials ensure the heat dissipation of the circuit board temperature and reduce the secondary damage to the circuit board, thereby improving the safety of the circuit board; be equipped with a plurality of vertical fin that set up on the heating panel of setting, this fin arc structure sets up, and the opposite one side of this fin is equipped with the response fan, has guaranteed the refrigeration efficiency of this mechanism, and that improves the device is equipped with the life-span, improves the security of this mechanism, guarantees CT detector's availability factor, and life is longer and the nature is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the figure 1, a temperature control mechanism of a CT detector comprises a detector substrate 1, a heating plate 2, a connecting seat 3, a heat dissipation plate 4, a connecting groove 5, a connecting piece 6, a connecting plate 7, a positioning hole 8, a fan 9, a circuit board 10, a refrigerating sheet 11, a partition plate 12, a heat conduction rod 13, a heat conduction block 14, a heat dissipation plate 15, a groove 16 and a sensor 17, wherein a heating device 2 is arranged on one side of the detector substrate 1, the heating device 2 is movably matched and connected with the detector substrate 1, the positioning hole 8 is arranged at a corner of the detector substrate 1, the connecting seat 3 is arranged on one side of the detector substrate 1, the connecting seat 3 is movably matched and connected with one side of the detector substrate 1 through the connecting piece 6, the connecting groove 5 is arranged on one side of the connecting seat 3 close to the detector substrate; a groove 16 is arranged at one side of the connecting groove 5, the groove 16 is communicated with the connecting groove 5, the groove 16 makes it easy to disassemble and assemble the connecting seat 3, the connecting seat 3 and the connecting plate 7 are integrally arranged, the connecting seat 3 is vertically arranged between the connecting plate 7, a refrigerating sheet 11 is arranged on the connecting plate 7, the refrigerating plate 11 is movably matched and connected with the connecting plate 7, a clapboard 12 is arranged at the upper end of the refrigerating plate 11, the clapboard 12 is fixedly connected with the refrigerating sheet 11, a heat conducting rod 13 is arranged at the upper end of the clapboard 12, the heat conducting rods 13 are multiple, the heat conducting rods 13 are made of elastic materials, the circuit board 10 is arranged at the upper end of the heat conducting rods 13, the circuit board 10 is fixedly connected with the connecting board 7, a sensor 17 is arranged between the connecting board 7 and the circuit board 10, and the sensor 17 is a temperature sensor 17; the heat dissipation plate 4 is arranged at the upper end of the circuit board 10, the heat dissipation plate 4 is movably connected with the connecting plate 7 and the circuit board 10, a gap is arranged between the circuit board 10 and the heat dissipation plate 4, and the heat conduction block 14 is arranged in the gap, so that the heat dissipation efficiency is higher; the cooling fin 15 is arranged at the upper end of the cooling plate 4, the cooling fin 15 and the cooling plate 4 are both vertically arranged, the cooling fin 15 and the cooling plate 4 are fixedly connected, the cooling fin 15 is arranged in an arc-shaped structure, the fan 9 is arranged on one side of the cooling fin 15, the fan 9 is an induction fan 9, the fan 9 is electrically connected with the sensor 17, and the fan 9 and the cooling fin 15 are oppositely arranged; perpendicular setting between this fin 15 and the heating panel 4, this fin 15 is the arc structure setting, and this fin 15 is close to one side height degressive setting of fan 9, sets up through fan 9 opposition and 15 difference in height of fin and arc structure, has guaranteed that this mechanism's radiating efficiency is high, has improved the long-time phenomenon of using to generate heat of detector.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. A CT detector temperature control mechanism is characterized in that: the detector comprises a detector substrate, wherein a connecting plate is arranged on one side of the detector substrate, and a connecting seat is arranged on the connecting plate; a refrigerating piece is arranged in the connecting seat, a partition plate is arranged at the upper end of the refrigerating piece, and the partition plate is fixedly connected with the refrigerating piece; the upper end of the refrigeration sheet is provided with a plurality of heat conducting rods, and the heat conducting rods are fixedly connected with the radiating fins; the upper end of the heat conducting rod is provided with a circuit board, and the circuit board is fixedly connected with the connecting seat; the upper end of the circuit board is provided with a heat dissipation plate, the heat dissipation plate is provided with a plurality of heat dissipation fins, and the heat dissipation fins are fixedly connected with the heat dissipation plate; a fan is arranged on one side of the radiating fin, the fan and the radiating fin are oppositely arranged, and the radiating plate is fixedly connected with the connecting seat; and a sensor is arranged between the connecting seat and the circuit board and is electrically connected with the fan.
2. The temperature control mechanism of a CT detector according to claim 1, wherein: the upper end of the detector substrate is provided with a heating device, the heating device is movably matched and connected with the detector substrate, and the heating device is an induction type heating device.
3. The temperature control mechanism of a CT detector according to claim 1, wherein: the connecting seat is connected with the detector substrate in a movable fit mode through a connecting piece.
4. The temperature control mechanism of a CT detector according to claim 1, wherein: the heat conduction pole is a plurality of, and this heat conduction pole is elasticity heat conduction pole.
5. The temperature control mechanism of a CT detector according to claim 1, wherein: the sensor is a temperature sensor, and the temperature sensor is fixedly connected with the connecting seat.
6. The temperature control mechanism of a CT detector according to claim 1, wherein: a gap is arranged between the circuit board and the heat dissipation plate, and a heat conduction block is arranged in the gap.
7. The temperature control mechanism of a CT detector according to claim 1, wherein: the cooling fin and the cooling plate are vertically arranged, the cooling fin is of an arc-shaped structure, and the height of one side, close to the fan, of the cooling fin is gradually reduced.
8. The temperature control mechanism of a CT detector according to claim 1, wherein: a plurality of positioning holes are formed in the detector substrate.
9. The temperature control mechanism of a CT detector according to claim 1, wherein: the connecting seat and the connecting plate are integrally arranged, and the connecting seat and the connecting plate are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708648.5U CN212112250U (en) | 2020-04-30 | 2020-04-30 | Temperature control mechanism of CT detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708648.5U CN212112250U (en) | 2020-04-30 | 2020-04-30 | Temperature control mechanism of CT detector |
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| Publication Number | Publication Date |
|---|---|
| CN212112250U true CN212112250U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020708648.5U Active CN212112250U (en) | 2020-04-30 | 2020-04-30 | Temperature control mechanism of CT detector |
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| CN (1) | CN212112250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112965550A (en) * | 2021-01-11 | 2021-06-15 | 明峰医疗系统股份有限公司 | Detector temperature control and fault detection system |
| CN113029376A (en) * | 2021-01-27 | 2021-06-25 | 明峰医疗系统股份有限公司 | Temperature acquisition processing system for CT detector and data acquisition processing method thereof |
-
2020
- 2020-04-30 CN CN202020708648.5U patent/CN212112250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112965550A (en) * | 2021-01-11 | 2021-06-15 | 明峰医疗系统股份有限公司 | Detector temperature control and fault detection system |
| CN113029376A (en) * | 2021-01-27 | 2021-06-25 | 明峰医疗系统股份有限公司 | Temperature acquisition processing system for CT detector and data acquisition processing method thereof |
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