CN220153748U - Sensor shell - Google Patents
Sensor shell Download PDFInfo
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- CN220153748U CN220153748U CN202321638073.4U CN202321638073U CN220153748U CN 220153748 U CN220153748 U CN 220153748U CN 202321638073 U CN202321638073 U CN 202321638073U CN 220153748 U CN220153748 U CN 220153748U
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- Prior art keywords
- sensor
- heat
- outer shell
- heat dissipation
- shell
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model relates to the technical field of sensor installation, in particular to a sensor shell, which comprises: a housing mechanism; the heat conduction mechanism is arranged on the shell mechanism and is matched with the heat conduction mechanism to conduct heat and dissipate heat to the sensor; the positioning mechanism is arranged on the inner side of the shell mechanism and is used for positioning the side face of the sensor; the shell mechanism comprises an outer shell, a plurality of sealing through grooves are formed in the surface of the outer shell in a penetrating mode, and through groove bodies are formed in the inner wall of the front side face of the outer shell in a penetrating mode. According to the utility model, the first inner hexagonal rotating rod drives the screw rod to rotate, the rotating screw rod is meshed with the nut, so that the screw rod pushes the heat conducting pressing plate to move at the bottom of the outer shell, the heat conducting pressing plate contacts the sensor to conduct heat conduction and heat dissipation treatment, the heat dissipation fan pumps air outside the outer shell into the outer shell, the top heat dissipation fins and the bottom heat dissipation fins conduct air cooling heat dissipation treatment, redundant air pressure is discharged through the air outlet groove, and the heat dissipation efficiency of the sensor is increased.
Description
Technical Field
The utility model relates to the technical field of sensor installation, in particular to a sensor shell.
Background
In the packaging process of the TH8495K type thermocouple sensor, because the sensor is small in size and light in weight, a low-temperature co-fired ceramic (LTCC) circuit board is used in the sensor, double-sided wiring boards of the circuit board are adopted, bare chips for resistors, capacitors and integrated circuits are respectively attached to the two sides of the circuit board, and finally electric connection is realized with the shell through gold wire bonding. Chinese patent discloses a sensor housing (grant publication number CN 218600714U), which is a technology of this patent. The technology solves the problems that when the conventional thermocouple sensor is subjected to debugging operation after packaging, if individual devices on the circuit board are problematic, the circuit board is required to be detached from the sensor shell as a whole to replace the corresponding devices, so that the operation is inconvenient, and other devices on the circuit board are easy to damage.
However, in the prior art, the internal space of the sensor housing is lack of heat dissipation after installation, which easily causes overheat of the sensor and failure.
The problem of be convenient for heat dissipation after sensor installation in the sensor housing among the prior art needs to be solved.
Accordingly, one skilled in the art would provide a sensor housing that solves the problems set forth in the background above.
Disclosure of Invention
In order to solve the technical problems, the utility model provides:
a sensor housing comprising: a housing mechanism; the heat conduction mechanism is arranged on the shell mechanism and is matched with the heat conduction mechanism to conduct heat and dissipate heat to the sensor; the positioning mechanism is arranged on the inner side of the shell mechanism and is used for positioning the side face of the sensor; the shell mechanism comprises an outer shell, a plurality of sealing through grooves are formed in the surface of the outer shell in a penetrating manner, and a through groove body is formed in the inner wall of the front side surface of the outer shell in a penetrating manner; the heat conduction mechanism comprises a heat conduction pressing plate, and the heat conduction pressing plate is movably positioned inside the outer shell.
Preferably: the heat conduction pressing plate is characterized in that a plurality of top radiating fins are fixedly arranged on the surface of the heat conduction pressing plate in an integral and fixed mode, bottom radiating fins are arranged among the plurality of top radiating fins, and the plurality of top radiating fins are movably and hermetically located on the inner side of the sealing through groove.
Preferably: and the bottom ends of the bottom radiating fins are integrally fixed on the surface of the heat conducting pressing plate.
Preferably: the screw is rotatably arranged on the surface of the middle part of the heat conduction pressing plate, a nut is arranged outside the screw in a meshed mode, and the nut is fixedly arranged on the inner wall of the outer shell.
Preferably: the top end of the screw rod is positioned outside the outer shell, and an inner hexagonal rotating rod I is fixedly assembled and installed.
Preferably: the locating mechanism comprises a limiting cover frame, the limiting cover frame is fixedly arranged at the position of the through groove body, a bidirectional screw rod is rotatably arranged at the inner side of the limiting cover frame, an inner hexagonal rotating rod II is fixedly assembled and arranged at two ends of the bidirectional screw rod, the inner hexagonal rotating rod II is rotatably arranged on the inner wall of the limiting cover frame, a clamping screw plate is movably arranged at the inner side of the limiting cover frame, and the clamping screw plate is meshed and sleeved outside the bidirectional screw rod.
Preferably: the front side wall of the outer shell body is penetrated and provided with a heat dissipation frame, the inner side of the heat dissipation frame is provided with a plurality of heat dissipation fans, and the rear wall of the outer shell body is penetrated and provided with an air outlet groove.
The utility model has the technical effects and advantages that:
according to the utility model, the first inner hexagonal rotating rod drives the screw rod to rotate, the rotating screw rod is meshed with the nut, so that the screw rod pushes the heat conducting pressing plate to move at the bottom of the outer shell, the heat conducting pressing plate contacts the sensor to conduct heat conduction and heat dissipation treatment, the heat dissipation fan pumps air outside the outer shell into the outer shell, the top heat dissipation fins and the bottom heat dissipation fins conduct air cooling heat dissipation treatment, redundant air pressure is discharged through the air outlet groove, and the heat dissipation efficiency of the sensor is increased.
Drawings
FIG. 1 is a schematic view of a sensor housing according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of an air outlet slot in a sensor housing according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a cooling fan in a sensor housing according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a nut in a sensor housing according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of the sensor housing at A according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a structure at B in a sensor housing according to an embodiment of the present utility model;
in the figure:
1. a housing mechanism; 101. an outer housing; 102. sealing the through groove; 103. a nut; 104. a through groove body;
2. a heat conduction mechanism; 201. a thermally conductive platen; 202. a top heat dissipating fin; 203. bottom radiating fins; 204. a screw; 205. a first inner hexagonal rotating rod;
3. a heat dissipation frame; 4. a heat radiation fan;
5. a positioning mechanism; 501. a limiting cover frame; 502. a two-way screw rod; 503. a second inner hexagonal rotating rod; 504. clamping the screw plate;
6. and an air outlet groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 6, in the present embodiment, there is provided a sensor housing including: a housing mechanism 1; the heat conduction mechanism 2 is arranged on the shell mechanism 1 and is matched with the heat conduction mechanism 2 to conduct heat and dissipate heat to the sensor; the positioning mechanism 5 is arranged on the inner side of the shell mechanism 1 and is used for positioning the side face of the sensor; the shell mechanism 1 comprises an outer shell 101, a plurality of sealing through grooves 102 are formed in the surface of the outer shell 101 in a penetrating manner, and a through groove 104 is formed in the inner wall of the front side surface of the outer shell 101 in a penetrating manner; the heat conduction mechanism 2 comprises a heat conduction pressing plate 201, and the heat conduction pressing plate 201 is movably positioned in the outer shell 101; a plurality of top radiating fins 202 are fixedly arranged on the surface of the heat conduction pressing plate 201 in an integral manner, bottom radiating fins 203 are arranged among the plurality of top radiating fins 202, and the plurality of top radiating fins 202 are movably and hermetically positioned at the inner side of the sealing through groove 102; the bottom ends of the bottom radiating fins 203 are integrally fixed on the surface of the heat conducting pressing plate 201; a screw 204 is rotatably arranged on the surface of the middle part of the heat conduction pressing plate 201, a nut 103 is meshed with the outside of the screw 204, and the nut 103 is fixedly arranged on the inner wall of the outer shell 101; the top end of the screw 204 is positioned outside the outer shell 101 and is fixedly assembled and provided with a first inner hexagonal rotating rod 205; the positioning mechanism 5 comprises a limiting cover frame 501, the limiting cover frame 501 is fixedly arranged at the position of the through groove 104, a bidirectional screw rod 502 is rotatably arranged at the inner side of the limiting cover frame 501, two ends of the bidirectional screw rod 502 are fixedly assembled and provided with a second inner hexagonal rotating rod 503, the second inner hexagonal rotating rod 503 is rotatably arranged at the inner wall of the limiting cover frame 501, a clamping screw plate 504 is movably arranged at the inner side of the limiting cover frame 501, and the clamping screw plate 504 is meshed and sleeved outside the bidirectional screw rod 502; the front side wall of the outer shell 101 is provided with a heat dissipation frame 3 in a penetrating way, the inner side of the heat dissipation frame 3 is provided with a plurality of heat dissipation fans 4, and the rear wall of the outer shell 101 is provided with an air outlet groove 6 in a penetrating way;
mounting plates are arranged on two sides of the outer shell 101, and a bottom plate is detachably arranged at the bottom of the outer shell 101;
when the sensor is installed, the bottom plate is detached from the bottom of the outer shell 101;
placing the sensor inside the outer housing 101 and reinstalling the bottom plate;
the second inner hexagonal rotating rod 503 is rotated by a hexagonal wrench, the second rotating inner hexagonal rotating rod 503 drives the bidirectional screw rod 502 to rotate, and the bidirectional screw rod 502 is meshed with the clamping screw plate 504, so that the clamping screw plate 504 moves along the bidirectional screw rod 502 inside the limiting cover frame 501 to position and treat both side walls of the sensor;
the first inner hexagonal rotating rod 205 is rotated through a hexagonal wrench, the first inner hexagonal rotating rod 205 drives the screw rod 204 to rotate, the rotating screw rod 204 is meshed with the nut 103, the screw rod 204 pushes the heat conducting pressing plate 201 to move at the bottom of the outer shell 101, and the heat conducting pressing plate 201 contacts with the sensor to conduct heat conducting and radiating treatment;
the cooling fan 4 is started, the cooling fan 4 pumps air outside the outer shell 101 into the outer shell 101, the top cooling fins 202 and the bottom cooling fins 203 are subjected to air cooling heat dissipation, and redundant wind pressure is discharged through the air outlet groove 6, so that the heat dissipation efficiency of the sensor is improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. A sensor housing, comprising:
a housing mechanism (1);
the heat conduction mechanism (2) is arranged on the shell mechanism (1) and is matched with the heat conduction mechanism (2) to conduct heat to and dissipate heat from the sensor;
the positioning mechanism (5) is arranged on the inner side of the shell mechanism (1) and is used for positioning the side face of the sensor;
the shell mechanism (1) comprises an outer shell (101), a plurality of sealing through grooves (102) are formed in the surface of the outer shell (101) in a penetrating manner, and a through groove body (104) is formed in the inner wall of the front side surface of the outer shell (101) in a penetrating manner;
the heat conduction mechanism (2) comprises a heat conduction pressing plate (201), and the heat conduction pressing plate (201) is movably positioned in the outer shell (101).
2. The sensor housing according to claim 1, wherein a plurality of top radiating fins (202) are fixedly installed on the surface of the heat conducting pressing plate (201), bottom radiating fins (203) are arranged between the plurality of top radiating fins (202), and the plurality of top radiating fins (202) are movably sealed and located inside the sealing through groove (102).
3. A sensor housing according to claim 2, wherein the bottom ends of the bottom heat dissipation fins (203) are integrally fixed to the surface of the heat conduction pressing plate (201).
4. The sensor housing according to claim 1, wherein a screw (204) is rotatably mounted on the middle surface of the heat conducting pressing plate (201), a nut (103) is engaged with the screw (204), and the nut (103) is fixedly mounted on the inner wall of the housing body (101).
5. A sensor housing according to claim 4, characterized in that the tip of the screw (204) is located outside the housing body (101) and is fixedly fitted with a first hexagonal turning rod (205).
6. The sensor housing according to claim 1, wherein the positioning mechanism (5) comprises a limiting cover frame (501), the limiting cover frame (501) is fixedly installed at the position of the through groove body (104), a bidirectional screw rod (502) is rotatably installed at the inner side of the limiting cover frame (501), two inner hexagonal rotating rods (503) are fixedly assembled and installed at two ends of the bidirectional screw rod (502), the inner hexagonal rotating rods (503) are rotatably installed at the inner wall of the limiting cover frame (501), a clamping screw plate (504) is movably arranged at the inner side of the limiting cover frame (501), and the clamping screw plate (504) is meshed and sleeved outside the bidirectional screw rod (502).
7. The sensor housing according to claim 1, wherein a heat dissipation frame (3) is installed on the front side wall of the housing body (101) in a penetrating manner, a plurality of heat dissipation fans (4) are installed on the inner side of the heat dissipation frame (3), and an air outlet groove (6) is formed on the rear wall of the housing body (101) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638073.4U CN220153748U (en) | 2023-06-26 | 2023-06-26 | Sensor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638073.4U CN220153748U (en) | 2023-06-26 | 2023-06-26 | Sensor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153748U true CN220153748U (en) | 2023-12-08 |
Family
ID=89020421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638073.4U Active CN220153748U (en) | 2023-06-26 | 2023-06-26 | Sensor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153748U (en) |
-
2023
- 2023-06-26 CN CN202321638073.4U patent/CN220153748U/en active Active
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| GR01 | Patent grant |