WO2024076090A1 - 차량의 실내온도 감지센서 - Google Patents
차량의 실내온도 감지센서 Download PDFInfo
- Publication number
- WO2024076090A1 WO2024076090A1 PCT/KR2023/014905 KR2023014905W WO2024076090A1 WO 2024076090 A1 WO2024076090 A1 WO 2024076090A1 KR 2023014905 W KR2023014905 W KR 2023014905W WO 2024076090 A1 WO2024076090 A1 WO 2024076090A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- tip
- housing
- temperature sensor
- pcb board
- 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.)
- Ceased
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/0075—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being solar radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00792—Arrangement of detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2201/00—Application of thermometers in air-conditioning systems
- G01K2201/02—Application of thermometers in air-conditioning systems in vehicles
Definitions
- the present invention relates to an indoor temperature detection sensor for a vehicle, and more specifically, to smoothly discharge foreign substances containing moisture that enter the inside of the sensor housing from the outside through the cutout of the sensor housing, and at the same time increase the air contact area of the tip sensor portion.
- This relates to a vehicle's interior temperature sensor that can increase the sensitivity of temperature sensing.
- the vehicle indoor temperature sensor is divided into an air-absorbing indoor temperature sensor that measures the temperature of the moving air by sucking air inside the vehicle interior into the sensor, and a non-air-aspirating indoor temperature sensor that measures the vehicle indoor temperature without sucking in air. It can be.
- the air intake type indoor temperature detection sensor has the advantage of high reliability of the measured temperature and relatively simple sensing logic because it directly measures the temperature of the intake air by sucking in the air inside the vehicle.
- it has the advantage of having a grill shape to suck air into the sensor. It has the disadvantage of being unfavorable in appearance and having low cost competitiveness because it requires a flow generator to move air.
- the non-air-aspirating indoor temperature sensor does not require a grille shape, so it has a high degree of freedom in exterior shape, can be configured beautifully, and has the advantage of being relatively cost competitive.
- 1 is a diagram showing an indoor temperature sensor of a conventional vehicle.
- such a non-suction type indoor temperature sensor includes a tip sensor unit (1) in which an IR sensor for measuring temperature and a photo sensor for detecting light are packaged together, and an IR sensor of the tip sensor unit (1).
- the cover housing (3) is made of plastic or resin material to seal and protect a certain part of the PCB (2) element and the tip sensor unit (1). Accordingly, the IR sensor of the tip sensor unit (1) and The NTC is isolated from the outside air by the sealed structure of the cover housing (3) and cannot directly contact the surrounding temperature.
- each temperature sensor, the IR sensor and NTC has a delayed response time to changes in ambient temperature, and this response delay time causes the problem of making it difficult to immediately control the temperature desired by the user.
- the present invention was developed to solve the above problems. It allows foreign substances containing moisture flowing into the sensor housing from the outside through the incision of the sensor housing to be smoothly discharged, and at the same time increases the air contact area of the tip sensor part to increase the temperature.
- the purpose is to provide a vehicle interior temperature sensor that can improve the sensitivity of sensing.
- another object of the present invention is to improve the response speed of the second temperature sensor on the PCB board by removing the injection molding material that protects the PCB board and forming a conformal coating layer on the PCB board, and at the same time protect the PCB board from incoming moisture.
- the purpose is to provide an indoor temperature detection sensor for a vehicle.
- the present invention has the following features to solve the above problems.
- the present invention relates to a PCB board; A tip sensor unit connected to the front side of the PCB board and including a first temperature sensor that detects the temperature of one outer surface of the tip housing and a solar radiation sensor that detects the amount of solar radiation incident on one outer surface of the tip housing; and a sensor housing that accommodates at least a portion of the tip sensor unit and at least a portion of the PCB board to prevent foreign substances from entering the PCB board from the outside, wherein the tip housing and the A cutout portion is formed to allow foreign substances flowing between the sensor housings to be discharged to the lower side and to increase the air contact area of the tip sensor portion.
- the tip sensor unit includes a tip housing that accommodates the first temperature sensor, the solar radiation sensor, a portion of the first temperature sensor located on the front side of the PCB board, and a portion of the solar radiation sensor, and the tip housing It includes a cylindrical front body and a rear body formed with a diameter larger than the diameter of the front body.
- the cut portion is formed by cutting a lower side of the front end of the sensor housing opposite to a lower side of the rear body of the tip housing.
- the tip of the sensor housing is formed in a cylindrical shape with the top and bottom open to accommodate a certain portion of the tip housing, and is arranged to face the tip housing, and the rear body of the tip housing is formed on the inner wall of the tip housing.
- at least one protruding path protruding into the distal end is formed along the longitudinal direction of the sensor housing.
- the cut portion is formed in a 'U' shape and has a width of 1/5 to 1/2 the diameter of the tip of the sensor housing.
- the cutout portion is formed to be larger toward the center along the longitudinal direction than a point on one side of the lower end of the sensor housing, which faces the lower side of the rear body of the tip housing.
- a second temperature sensor is installed on the PCB board to detect temperature and compensates for a temperature difference between the tip sensor unit and the PCB board.
- the lower side of the front end of the sensor housing where the cutout is formed includes the lowest point in the direction of gravity from the front end side of the sensor housing when the sensor housing is disposed.
- a vehicle interior temperature sensor includes a PCB board; and a tip sensor unit connected to the front side of the PCB board and including a first temperature sensor that detects the temperature of one outer surface of the tip housing and a solar radiation sensor that detects the amount of solar radiation incident on one outer surface of the tip housing; Including, a second temperature sensor is installed on the PCB board to compensate for a temperature difference between the tip sensor unit and the PCB board.
- a conformal coating layer is formed on at least a portion of the PCB board to prevent infiltration of incoming moisture.
- foreign substances containing moisture flowing into the sensor housing from the outside through the cutout of the sensor housing can be smoothly discharged, and the sensitivity of temperature sensing can be improved by increasing the air contact area of the tip sensor part.
- the cutout is formed more centrally than the rear body of the tip housing, a first communication part through which external air can flow into the sensor housing is formed, improving the response speed of the second temperature sensor installed on the PCB board within the sensor housing. At the same time, it has the effect of preventing condensation from occurring by reducing the temperature difference between the inside and outside of the sensor housing.
- the response speed of the second temperature sensor on the PCB board is improved and at the same time, it is effective in protecting the PCB board from incoming moisture.
- 1 is a diagram showing an indoor temperature sensor of a conventional vehicle.
- Figure 2 is a bottom perspective view showing an indoor temperature sensor of a vehicle according to an embodiment of the present invention.
- Figure 3 is an enlarged view of portion A of Figure 2.
- FIG. 4 is a cross-sectional view taken along line B-B' of FIG. 2, which is a vertical cross-sectional view with an indoor temperature sensor according to an embodiment of the present invention installed.
- Figure 5 is an enlarged view of part C of Figure 4.
- Figure 6 is a front view seen from the front end of Figure 4.
- Figure 7 is a diagram showing a process of transmitting sensing information from an indoor temperature sensor according to an embodiment of the present invention.
- Figure 8 is a diagram showing an indoor temperature sensor of a vehicle according to another embodiment of the present invention.
- first temperature sensor 220 solar radiation sensor
- tip housing 231 front body
- 311_W Width of the incision 311_R: Rightmost point of the incision
- Figure 2 is a bottom perspective view showing an interior temperature sensor of a vehicle according to an embodiment of the present invention
- Figure 3 is an enlarged view of portion A of Figure 2
- Figure 4 is a sectional view taken along line B-B' of Figure 2, showing one embodiment of the present invention.
- This is a vertical cross-sectional view with an indoor temperature sensor installed according to an example.
- Figure 5 is an enlarged view of part C of Figure 4
- Figure 6 is a front view seen from the front end of Figure 4
- Figure 7 is a diagram showing the sensing information transmission process of the room temperature detection sensor according to an embodiment of the present invention. .
- the indoor temperature detection sensor 1000 of a vehicle is largely connected to the PCB board 100 and the front side of the PCB board 100, and has one outer surface of the tip housing.
- a tip sensor unit 200 including a first temperature sensor for detecting the temperature and a solar radiation sensor for detecting the amount of solar radiation incident on one outer surface of the tip housing, and at least a portion of the tip sensor unit 200 and the PCB board. It includes a sensor housing 300 that accommodates 100 and prevents foreign substances from entering from the outside.
- the PCB board 100 is combined with the tip sensor unit 200 and the connector unit 240 on the front side to transmit the external temperature measured by the tip sensor unit 200, that is, the vehicle's indoor temperature and solar radiation information. It is configured to receive a temperature difference between the tip sensor unit 200 and the PCB board 100, and is provided with a second temperature sensor 110 installed on the PCB board to detect the temperature.
- a connection pin unit 120 may be installed at the rear of the PCB board 100 to transmit sensing information measured by the tip sensor unit 200 and the second temperature sensor 110 to the internal system of the vehicle.
- the tip sensor unit 200 is located on the front side of the PCB board 100 and is provided to sense the indoor temperature of the vehicle and the indoor solar radiation information of the vehicle.
- This tip sensor unit 200 is located on the front side of the PCB board 100.
- a first temperature sensor 210 that detects temperature
- a solar radiation sensor 220 that detects indoor solar radiation information of the vehicle
- a portion of the first temperature sensor 210 located on the front side of the PCB board 100 and solar radiation
- the tip housing 230 which accommodates part of the sensor 220, and the first temperature sensor 210 and solar radiation sensor 220 are connected to the PCB board 100, so that sensing information is transmitted to the PCB board 100. It is configured to include a connector portion 240.
- the tip housing 230 is composed of a cylindrical front body 231 and a rear body 232 formed with a diameter larger than the diameter of the front body 231.
- the rear body 232 is the front body 231.
- the discharge function is performed so that foreign substances such as moisture flowing in through the interference surface 232a of the rear body 232 are guided to the lower side and discharged to the outside through the cutout 311 of the sensor housing 300. It will happen.
- the sensor housing 300 is provided to accommodate at least a portion of the tip sensor unit 200 and the PCB board 100 to prevent foreign substances including moisture from entering from the outside.
- the tip of the sensor housing 300 Preferably, 310 is formed in a cylindrical shape with the top and bottom open to accommodate a certain portion of the tip housing 230, and the cutout portion 311 is formed as described above.
- the incision 311 is formed on the lower side of the distal end 310 of the sensor housing 300, and is located at the lower part of the distal end 310 of the sensor housing 300, which faces one lower side of the rear body 232 of the tip housing 230. An incision is made including the sides.
- this incision 311 increases the area in which the tip housing 230 is in contact with external air, thereby increasing the tip sensor unit 200. ) can increase the sensing sensitivity.
- the incision As air communication between the inside and outside of the sensor housing 300 is possible through the 311) and the first communication part 314, the temperature difference is reduced, thereby preventing or minimizing condensation.
- This cutout 311 is preferably formed in a 'U' shape, and the width 311_W of the cutout is 1/5 to 1/5 of the diameter of the tip 310 of the sensor housing, as shown in FIG. 2. It is preferably formed as /2.
- the cutout portion 311 is centered along the longitudinal direction of the sensor housing 300 rather than the lower point of the distal end 310 of the sensor housing 300, which faces the lower one side of the rear body 232 of the tip housing 230. It is preferable that it is formed larger on the side.
- the depth of the cut portion 311, that is, the rightmost point 311_R of the cut portion must be located closer to the center of the rear body 232. Foreign substances guided along the interference surface 232a can be completely discharged, and the above-described first communication portion 314 can be formed.
- the inner wall surface 312 of the distal end 310 of the sensor housing 300 is disposed to face the tip housing 230 at a certain distance, and the inner wall surface 312 of the distal end 310 ) is disposed in contact with the rear body 232 of the tip housing 230 or spaced a certain distance apart.
- a plurality of protrusions 313 are formed on the inner wall surface 312 to space the tip housing 230 and the sensor housing 300 and allow external air to flow into the sensor housing 300.
- the protruding paths 313 are formed to protrude with a certain length in the longitudinal direction of the sensor housing 300, and are formed in plural numbers spaced apart along the circumference of the inner wall surface 312.
- the rear body 232 fundamentally blocks contact with the inner wall surface 312 of the sensor housing distal end 310, forming a second communication part 315, which is a communication space through which external air can flow into the sensor housing. It will be done.
- the second communication part 315 is formed through the protrusion 313, thereby increasing the temperature sensing sensitivity of the second temperature sensor 110 installed on the PCB board 100. It is possible to prevent condensation from occurring due to condensation by improving the temperature difference between the inside and outside of the sensor housing tip 310.
- the fixing bracket 400 shown in FIGS. 2 and 4 is a housing that allows the indoor temperature sensor 1000 of the present invention to be fixedly coupled to the dashboard of a vehicle, etc., and can be configured in various forms depending on the assembly shape.
- the first temperature sensor 210 and the solar radiation sensor 220 of the tip sensor unit 200 measure the temperature and solar radiation amount of one surface of the tip housing 230. It detects and transmits the sensing information to a separate control unit (C) connected by the connection pin unit 120, and the second temperature sensor 110 installed on the PCB board 100 also detects the temperature on the PCB board and provides sensing information. It is transmitted to the control unit (C).
- control unit C can more accurately determine the indoor temperature of the vehicle.
- Figure 8 is a diagram showing an indoor temperature sensor of a vehicle according to another embodiment of the present invention.
- the vehicle's interior temperature sensor 1000 is connected to the PCB board 110 and the front side of the PCB board 100, and measures the temperature of one outer surface of the tip housing 230. It includes a tip sensor unit 200 including a first temperature sensor 210 that detects the solar radiation and a solar radiation sensor 220 that detects the amount of solar radiation incident on one outer surface of the tip housing 230.
- the indoor temperature sensor 1000 omits the sensor housing 300, and accordingly, the tip sensor unit 200 is in contact with the outside air over the entire surface, and the PCB board ( The second temperature sensor 110 on 100) may also exhibit a high response speed to changes in external temperature as it is exposed to contact with external air.
- the sensing housing 300 is omitted in the above-described embodiment, in order to prevent various elements on the PCB board 100 from being damaged by foreign substances including moisture flowing into the PCB board 100 from the outside, the PCB board 100 A conformal coating layer is formed on at least part of (100).
- a conformal coating is a thin, protective polymer layer typically applied to a printed circuit board (PCB) or other electronic component to protect it from particles, moisture, gases, and other potentially contaminating or corrosive substances.
- PCB printed circuit board
- Momentive's ECC3011 and ECC3051S silicone conformal coatings can be applied.
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- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
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- Life Sciences & Earth Sciences (AREA)
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Abstract
Description
Claims (10)
- PCB 기판;상기 PCB 기판의 전방측에 연결되고, 팁하우징의 일측 외부면의 온도를 감지하는 제 1 온도 센서와, 팁하우징의 일측 외부면으로 입사되는 일사량을 감지하는 일사 센서를 포함하는 팁센서부; 및상기 팁센서부의 적어도 일부와, 상기 PCB 기판의 적어도 일부를 수용하여 외부로부터 PCB 기판으로 이물질이 유입되는 것을 방지하는 센서 하우징;을 포함하되,상기 센서 하우징의 선단 하부측에는,상기 팁하우징과 상기 센서 하우징 사이로 유입되는 이물질이 하부측으로 배출되도록 하며 상기 팁센서부의 공기 접촉 면적을 증대시키는 절개부가 형성되는,차량의 실내온도 감지센서.
- 제1항에 있어서,상기 팁센서부는,상기 제 1 온도 센서와,상기 일사 센서 및상기 PCB 기판의 전방측에 위치하는 제 1 온도 센서의 일부 및 일사 센서의 일부를 수용하는 팁하우징을 포함하고,상기 팁하우징은원통 형상의 전방 몸체와,상기 전방 몸체의 직경보다 큰 직경으로 형성되는 후방 몸체를 포함하는,차량의 실내온도 감지센서.
- 제2항에 있어서,상기 절개부는,상기 팁하우징의 후방 몸체 하부 일측과 대향하는 상기 센서 하우징의 선단 하부 일측을 포함하여 절개됨에 따라 형성되는,차량의 실내온도 감지센서.
- 제3항에 있어서,상기 센서 하우징의 선단부는,상기 팁하우징의 일정 부분을 수용하도록 상, 하부가 개방된 원통 형상으로 형성되고, 상기 팁하우징과 대향하도록 배치되되,상기 선단부의 내벽면에는상기 팁하우징의 후방 몸체와 상기 선단부의 내벽면 간을 이격시키기 위해 상기 센서 하우징의 길이 방향을 따라 상기 선단부의 내측으로 돌출되는 돌출로가 적어도 하나 형성되는,차량의 실내온도 감지센서.
- 제4항에 있어서,상기 절개부는,'U'자 형상으로 절개 형성되고, 폭은 상기 센서 하우징의 선단부 직경에 대해 1/5 내지 1/2 로 형성되는,차량의 실내온도 감지센서.
- 제5항에 있어서,상기 절개부는,상기 팁하우징의 후방 몸체 하부 일측과 대향하는 상기 센서 하우징의 선단 하부 일측 지점 보다 길이방향을 따라 중심측으로 더 크게 형성되는,차량의 실내온도 감지센서.
- 제6항에 있어서,상기 PCB 기판 상에 설치되어 온도를 감지하며, 상기 팁센서부와 PCB 기판 내의 온도 차이를 보상하기 위한 제 2 온도 센서가 더 포함되는,차량의 실내온도 감지센서.
- 제1항에 있어서,상기 절개부가 형성되는 센서 하우징의 선단 하부측은,상기 센서 하우징이 배치될 시에 센서 하우징의 선단측에서 중력 방향으로 최하부 지점을 포함하는,차량의 실내온도 감지센서.
- PCB 기판; 및상기 PCB 기판의 전방측에 연결되고, 팁하우징의 일측 외부면의 온도를 감지하는 제 1 온도 센서와, 팁하우징의 일측 외부면으로 입사되는 일사량을 감지하는 일사 센서를 포함하는 팁센서부;를 포함하되,상기 PCB 기판에는,상기 팁센서부와 PCB 기판 내의 온도 차이를 보상하기 위한 제 2 온도 센서가 설치되는,차량의 실내온도 감지센서.
- 제9항에 있어서,상기 PCB 기판은,유입되는 수분의 침투를 방지하도록 적어도 일부에 컨포멀 코팅층이 형성되는,차량의 실내온도 감지센서.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202380066962.4A CN119895238A (zh) | 2022-10-07 | 2023-09-26 | 车辆室内温度传感器 |
| US19/109,549 US20260084485A1 (en) | 2022-10-07 | 2023-09-26 | Vehicular indoor temperature sensor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| KR1020220128319A KR20240049691A (ko) | 2022-10-07 | 2022-10-07 | 차량의 실내온도 감지센서 |
| KR10-2022-0128319 | 2022-10-07 |
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| Publication Number | Publication Date |
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| WO2024076090A1 true WO2024076090A1 (ko) | 2024-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2023/014905 Ceased WO2024076090A1 (ko) | 2022-10-07 | 2023-09-26 | 차량의 실내온도 감지센서 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20260084485A1 (ko) |
| KR (1) | KR20240049691A (ko) |
| CN (1) | CN119895238A (ko) |
| WO (1) | WO2024076090A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140131571A (ko) * | 2012-03-02 | 2014-11-13 | 제너럴 일렉트릭 캄파니 | 낮은 프로파일 전기 장치를 위한 가요성 케이블 |
| KR20180068373A (ko) * | 2016-12-13 | 2018-06-22 | 주식회사 원진일렉트로닉스 | 러버 실을 구비한 차량 내부온도 검출 장치 |
| KR20190067412A (ko) * | 2017-12-07 | 2019-06-17 | 현대모비스 주식회사 | 차량용 실내 온도 센서 |
| KR20200063994A (ko) * | 2018-11-28 | 2020-06-05 | 나가노 게이기 가부시키가이샤 | 센서 어셈블리 및 물리량 측정 장치 |
| KR102311921B1 (ko) * | 2021-04-21 | 2021-10-13 | 주식회사 인포월드 | 전도도센서모듈 및 이를 구비한 지하수 모니터링 센서 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100769813B1 (ko) | 2007-01-08 | 2007-10-23 | 한국오므론전장주식회사 | 차량용 일체형 센서 |
-
2022
- 2022-10-07 KR KR1020220128319A patent/KR20240049691A/ko active Pending
-
2023
- 2023-09-26 CN CN202380066962.4A patent/CN119895238A/zh active Pending
- 2023-09-26 WO PCT/KR2023/014905 patent/WO2024076090A1/ko not_active Ceased
- 2023-09-26 US US19/109,549 patent/US20260084485A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140131571A (ko) * | 2012-03-02 | 2014-11-13 | 제너럴 일렉트릭 캄파니 | 낮은 프로파일 전기 장치를 위한 가요성 케이블 |
| KR20180068373A (ko) * | 2016-12-13 | 2018-06-22 | 주식회사 원진일렉트로닉스 | 러버 실을 구비한 차량 내부온도 검출 장치 |
| KR20190067412A (ko) * | 2017-12-07 | 2019-06-17 | 현대모비스 주식회사 | 차량용 실내 온도 센서 |
| KR20200063994A (ko) * | 2018-11-28 | 2020-06-05 | 나가노 게이기 가부시키가이샤 | 센서 어셈블리 및 물리량 측정 장치 |
| KR102311921B1 (ko) * | 2021-04-21 | 2021-10-13 | 주식회사 인포월드 | 전도도센서모듈 및 이를 구비한 지하수 모니터링 센서 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240049691A (ko) | 2024-04-17 |
| CN119895238A (zh) | 2025-04-25 |
| US20260084485A1 (en) | 2026-03-26 |
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