CN219532119U - Temperature and humidity sensor for vehicle - Google Patents
Temperature and humidity sensor for vehicle Download PDFInfo
- Publication number
- CN219532119U CN219532119U CN202320231388.0U CN202320231388U CN219532119U CN 219532119 U CN219532119 U CN 219532119U CN 202320231388 U CN202320231388 U CN 202320231388U CN 219532119 U CN219532119 U CN 219532119U
- Authority
- CN
- China
- Prior art keywords
- shell
- temperature
- sensor
- humidity sensor
- humidity
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The utility model discloses an in-car temperature and humidity sensor, and relates to a sensor. The purpose is to provide a temperature and humidity sensor for car that the accuracy is high, small. The temperature and humidity sensor for the automobile comprises a shell, wherein an air flow channel penetrating through the shell is arranged on the shell, a circuit board is arranged in the shell, the circuit board divides the interior of the shell into an upper layer and a lower layer, the air flow channel is positioned on the upper layer of the shell, a sensor and a fan are arranged in the air flow channel, a data connector transmission port is arranged on the lower layer of the shell, and the data connector transmission port is connected with the circuit board. According to the temperature and humidity sensor for the automobile, the sensor is arranged in the shell provided with the airflow channel, so that the influence of heat generated by other sensor elements on temperature and humidity detection can be effectively reduced, and the accuracy of temperature and humidity detection is ensured. The inside fan that is provided with of casing accelerates the flow of detection gas and external gas in the sensor through the fan, can improve the uniformity of detection humiture and passenger's body sense temperature.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to an in-vehicle temperature and humidity sensor.
Background
The temperature and humidity problem is an environmental problem commonly encountered by people in daily work and life, and the inadaptation of the temperature and humidity environment can influence the physical health of people.
The automobile is a main transportation means in modern life, and in order to improve the comfort of people in use or riding, a temperature and humidity detection device can be installed in the automobile and used for monitoring temperature and humidity data in the automobile and displaying the temperature and humidity data in an instrument area, and the temperature and humidity detection device is matched with an air conditioner isothermal humidity regulation device in the automobile to provide a comfortable riding environment for people in the automobile.
The automobile internal structure is complex, intelligent acceleration leads to various sensors in the automobile to be more and more, and the sensor and equipment such as wires, data modules and the like connected with the sensor are piled up to also lead to local temperature rise, so that the detection accuracy of the temperature and humidity sensor is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the temperature and humidity sensor for the vehicle, which is high in accuracy and small in size.
The utility model relates to a temperature and humidity sensor for a vehicle, which comprises a shell, wherein an air flow channel penetrating through the shell is arranged on the shell, a circuit board is arranged in the shell, the circuit board divides the interior of the shell into an upper layer and a lower layer, the air flow channel is positioned at the upper layer of the shell, a sensor and a fan are arranged in the air flow channel, a data connector transmission port is arranged at the lower layer of the shell, and the data connector transmission port is connected with the circuit board.
The temperature and humidity sensor for the vehicle comprises a shell and an end cover which are connected, wherein an air inlet and an air outlet are arranged on the end cover and the shell, and the air inlet and the air outlet are communicated in the shell to form the air flow channel.
According to the temperature and humidity sensor for the vehicle, the shell and the end cover are fixedly connected in a clamping or screw mode.
The temperature and humidity sensor for the vehicle is characterized in that the fan is arranged on a bracket in the shell and is positioned between the air inlet and the air outlet airflow channel.
The utility model relates to a temperature and humidity sensor for a vehicle, wherein the sensor is positioned between an air inlet and an air outlet airflow channel.
The utility model relates to a temperature and humidity sensor for an automobile, wherein the circuit board is a PCBA board.
The utility model relates to a temperature and humidity sensor for a vehicle, wherein the bottom of a shell is provided with fixing openings, and the fixing openings are positioned on two sides of the bottom of the shell.
The temperature and humidity sensor for the vehicle is different from the prior art in that the temperature and humidity sensor for the vehicle is provided
The temperature and humidity sensor for the interior of the vehicle has a simple structure and a small volume, and is only used for monitoring temperature and humidity data in the vehicle; the sensor is arranged in the shell provided with the airflow channel, so that the influence of heat generated by other sensor elements on temperature and humidity detection can be effectively reduced, and the accuracy of temperature and humidity detection is ensured. The inside fan device that is provided with of casing accelerates the flow of detection gas and external gas in the sensor through fan device, can improve the uniformity of detection humiture and passenger's body sense temperature.
The temperature and humidity sensor for the vehicle according to the present utility model will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a temperature and humidity sensor for an automobile according to the present utility model;
FIG. 2 is an exploded view of the temperature and humidity sensor for the vehicle according to the present utility model;
FIG. 3 is a top view of the temperature and humidity sensor for the vehicle according to the present utility model;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
the labels in the figures are: 1-a housing; 2-end caps; 3-a housing; 4-a fan; 5-air inlet; 6-a sensor; 7-a circuit board; 8-a data connector transmission port; 9-fixing the opening; 10-air outlet.
Detailed Description
The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the temperature and humidity sensor for the vehicle comprises a shell 1, wherein the shell 1 comprises a shell 3 and an end cover 2 which are connected, and the shell 3 and the end cover 2 can be fixedly connected in a fastening or screw manner. The housing 3 and the end cap 2 constitute an integral outer frame.
The end cover 2 and the shell 3 are provided with an air inlet 5 and an air outlet 10, and the air inlet 5 and the air outlet 10 are communicated in the shell to form an air flow channel which is communicated with the shell 1 and used for detecting air.
The inside of the shell 1 is provided with a fan 4, and the fan 4 is arranged on a bracket in the shell 1 and is positioned between the air inlet 5 and the air outlet 10. The fan 4 can accelerate the gas flow, and the detection gas can flow into the shell 1 conveniently, so that the consistency of the detection temperature and humidity and the passenger body temperature is improved.
The inside of the shell 1 is provided with a sensor 6, and the sensor 6 is positioned in a detection gas channel between the gas inlet 5 and the gas outlet 10 and is close to one side of the gas inlet 5. The sensor 6 may be mounted directly or connected by transfer to a circuit board 7, the circuit board 7 being a PCBA board, mounted inside the housing 1. The circuit board 7 divides the interior of the shell 1 into an upper layer and a lower layer, and the sensor 6, a channel for detecting gas circulation and the fan 4 are positioned in an airflow channel at the upper layer to detect the temperature and the humidity of the detected gas; the circuit board 7 is connected with a data connector transmission port 8 at the lower layer of the shell 1, so that data detected by the sensor 6 can be conveniently transmitted to display equipment of the vehicle. The lower layer is not interfered by detection gas, so that the stability of signal transmission can be ensured.
The bottom of the shell 1 is provided with the fixed opening 9, and the fixed opening 9 is located the both sides of shell 1 bottom, makes things convenient for the fixed installation of equipment in the different positions in car.
The temperature and humidity sensor for the vehicle has a simple structure and a small volume, is only used for monitoring temperature and humidity data in the vehicle, can effectively reduce the influence of heat generated by other sensor elements on temperature and humidity detection, and ensures the accuracy of the temperature and humidity detection. The inside fan that is provided with of casing accelerates the flow of detection gas and external gas in the sensor through the fan, can improve the uniformity of detection humiture and passenger's body sense temperature.
The temperature and humidity sensor for the interior of the automobile can be arranged in different riding seats of the automobile, monitors temperature and humidity data of different riding seats, displays the temperature and humidity data in an instrument area, and is matched with an isothermal humidity adjusting device of an air conditioner in the automobile to adjust the temperature and humidity around the different riding seats so as to provide a comfortable riding environment for people in the automobile.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (7)
1. A temperature and humidity sensor for a vehicle is characterized in that: the device comprises a shell, wherein an airflow channel penetrating through the shell is arranged on the shell, a circuit board is arranged inside the shell, the inner part of the shell is divided into an upper layer and a lower layer by the circuit board, the airflow channel is positioned on the upper layer of the shell, a sensor and a fan are arranged in the airflow channel, a data connector transmission port is arranged on the lower layer of the shell, and the data connector transmission port is connected with the circuit board.
2. The in-vehicle temperature and humidity sensor according to claim 1, wherein: the shell comprises a shell and an end cover which are connected, an air inlet and an air outlet are arranged on the end cover and the shell, and the air inlet and the air outlet are communicated in the shell to form the air flow channel.
3. The in-vehicle temperature and humidity sensor according to claim 2, wherein: the shell and the end cover are fixedly connected in a buckling or screw mode.
4. The in-vehicle temperature and humidity sensor according to claim 2, wherein: the fan is arranged on a bracket in the shell and is positioned between the air inlet and the air outlet airflow channel.
5. The in-vehicle temperature and humidity sensor according to claim 2, wherein: the sensor is located between the air inlet and the air outlet airflow channel.
6. The in-vehicle temperature and humidity sensor according to claim 1, wherein: the circuit board is a PCBA board.
7. The in-vehicle temperature and humidity sensor according to claim 1, wherein: the bottom of the shell is provided with fixing openings which are positioned on two sides of the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231388.0U CN219532119U (en) | 2023-02-16 | 2023-02-16 | Temperature and humidity sensor for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231388.0U CN219532119U (en) | 2023-02-16 | 2023-02-16 | Temperature and humidity sensor for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532119U true CN219532119U (en) | 2023-08-15 |
Family
ID=87644259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320231388.0U Active CN219532119U (en) | 2023-02-16 | 2023-02-16 | Temperature and humidity sensor for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532119U (en) |
-
2023
- 2023-02-16 CN CN202320231388.0U patent/CN219532119U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8574355B2 (en) | System for checking filter of air cleaner for automobiles | |
| KR970026072A (en) | Automotive Air Conditioning Equipment | |
| KR101499746B1 (en) | Defog sensor unit | |
| CN219532119U (en) | Temperature and humidity sensor for vehicle | |
| JPH0513809U (en) | Housing for mounting temperature sensor | |
| CN104271936A (en) | Oxygen sensor and internal combustion engine comprising said sensor | |
| US8240428B2 (en) | Aspirator with integral muffler | |
| CN107264227B (en) | Packaging hardware and car | |
| CN207388813U (en) | A kind of device for switching vehicle inner air and outer air Xun Huan | |
| CN104279037B (en) | Exhaust device of engine | |
| CN209118157U (en) | Temperature sensor and vehicle interior temperature control system | |
| CN107255609A (en) | laser PM2.5 sensor package apparatus and automobile | |
| JP3137525B2 (en) | Automotive air conditioners | |
| CN107179267B (en) | Laser PM2.5 sensor packaging hardware and car | |
| CN208073765U (en) | A kind of slide-blade air compressor blocking alarm with air filter | |
| CN209290126U (en) | Cup type vehicular air purifier | |
| CN107340210A (en) | A kind of packaging system and automobile | |
| CN203657831U (en) | Frequency output type humiture sensor | |
| CN203657833U (en) | Frequency output type humiture sensor with fan | |
| CN209400219U (en) | Sensing device | |
| CN218430793U (en) | Self-adaptive vehicle-mounted air purifier | |
| CN214427962U (en) | Sensing device for taximeter | |
| CN218702609U (en) | Safety monitoring device for air in automobile | |
| CN216269484U (en) | Steering wheel easy to control temperature | |
| JPH0212082Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |