CN201773336U - Device integrating temperature sensor and humidity sensor - Google Patents
Device integrating temperature sensor and humidity sensor Download PDFInfo
- Publication number
- CN201773336U CN201773336U CN201020292468XU CN201020292468U CN201773336U CN 201773336 U CN201773336 U CN 201773336U CN 201020292468X U CN201020292468X U CN 201020292468XU CN 201020292468 U CN201020292468 U CN 201020292468U CN 201773336 U CN201773336 U CN 201773336U
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- humidity sensor
- temperature humidity
- air
- vehicle
- integrating device
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Abstract
The utility model relates to a device integrating a temperature sensor and a humidity sensor. The device is arranged in an air-conditioning controller in an integrated manner; and an in-vehicle humidity sensor and an in-vehicle temperature sensor are integrated together in the device, and adopt the same active fan. The device mainly comprises an air inlet with grates, the active fan, an air guide housing, a chip integrated with the temperature sensor and the humidity sensor, and a PCB (printed circuit board) II, wherein the air inlet is formed on the front panel of the air-conditioning controller; the air guide housing is connected between the air inlet on the front panel and the air intake of the fan; the chip provided with a small PCB I is connected with a PIN and arranged in the air guide housing; and the PCB II is electrically connected with the whole air-conditioning controller. The device has the characteristics of simplicity and compactness, can detect the humidity and temperature in a vehicle, saves space, and has small changes on the common in-vehicle temperature sensor.
Description
Technical field
The utility model relates to a kind of warm and humid sensor integrated device, and it can be applied to automobile technical field, for example is arranged on the automotive air-conditioning controller.
Background technology
In the existing automotive air-conditioning system, to the control of constant humidity in the car, usually select the humidity sensor that independently is installed on the shield glass for use for the demand of, demist antifog or luxury car to vehicle.Though this freestanding humidity sensor is simple in structure, it has shortcoming such as with high costs and internally tries moulding and wire harness is arranged and proposed many requirements.
The application of humiture integrated form sensor is also arranged in the prior art, and it is placed in the air-conditioner controller panel.The shortcoming of this setup is to make that requisite space is bigger, can not satisfy the spatial placement requirement of some vehicle control device panels.And the Temperature Humidity Sensor of aforementioned setting is easy to be infected with dust and is dirty.Also have some Temperature Humidity Sensors to adopt passive type Wen Qiuni pipe air draught design behind.The shortcoming of this design is the precision of sensor itself is influenced greatly, and is especially all the more so under air conditioner blower low speed situation.
The utility model content
The utility model has at first proposed a kind of novel Temperature Humidity Sensor integrating device at the deficiencies in the prior art part; And then, a kind of Temperature Humidity Sensor integrating device aforementioned means, that be used for vehicle and a kind of vehicle air conditioning controller of comprising is provided again.This Temperature Humidity Sensor integrating device had both increased the environmental parameter detectivity to passenger compartment, satisfied the less spatial placement requirement of some vehicle air conditioning controllers, the precision that has also guaranteed sensor meets the demands, total system is reduced greatly to the demand of moulding and cost, and also be difficult for being infected with dust.
According to first aspect of the present utility model, a kind of Temperature Humidity Sensor integrating device is provided, it comprises temperature sensor and humidity sensor, described temperature sensor and described humidity sensor are encapsulated in the same chip, form the Temperature Humidity Sensor integrated chip.By the Temperature Humidity Sensor integrating device of setting like this, realized aforesaid technique effect, can satisfy the requirement of less spatial placement, also guaranteed the accuracy requirement of sensor, the moulding of system and cost demand are reduced greatly, and also be difficult for being infected with dust.
Alternatively, in aforesaid Temperature Humidity Sensor integrating device, described Temperature Humidity Sensor integrated chip is connected to first pcb board via sensor PIN pin.By the Temperature Humidity Sensor integrating device of setting like this, Temperature Humidity Sensor can be sent to pcb board after detecting information.
Alternatively, in aforesaid Temperature Humidity Sensor integrating device, described first pcb board is connected to second pcb board.By the Temperature Humidity Sensor integrating device of setting like this, described Temperature Humidity Sensor integrated chip can for example be installed on other circuit board such as second pcb board by first pcb board.
Alternatively, in aforesaid Temperature Humidity Sensor integrating device, described second pcb board is the pcb board of air-conditioner controller.By the Temperature Humidity Sensor integrating device of setting like this, it can be arranged in the air-conditioner controller, is used to detect humiture and sends out relevant signal so that air-conditioning can suitably be regulated humiture.
According to second aspect of the present utility model, a kind of Temperature Humidity Sensor integrating device that is used for vehicle is provided, wherein, the described Temperature Humidity Sensor integrating device that is used for vehicle is according to the Temperature Humidity Sensor integrating device described in the technical scheme of the utility model first aspect.Sensor integrated device according to setting like this, can show beneficial technical effects, satisfied the requirement of less spatial placement, also guaranteed the accuracy requirement of sensor, the moulding and the cost demand of air-conditioning system are reduced, and this integrating device also make Temperature Humidity Sensor be difficult for being infected with dust.
Alternatively, at the aforesaid Temperature Humidity Sensor integrating device that is used for vehicle, the signal that described Temperature Humidity Sensor chip is detected via the PIN pin sends to the circuit of the pcb board of vehicle air conditioning controller.By setting like this, the detected signal of Temperature Humidity Sensor can be transported to the pcb board circuit of vehicle air conditioning controller, and then the humiture that vehicle need be regulated is regulated.
According to the third aspect of the present utility model, a kind of vehicle air conditioning controller is provided, wherein, in described vehicle air conditioning controller, be provided with as one in the utility model second aspect described Temperature Humidity Sensor integrating device that is used for vehicle.Vehicle air conditioning controller by setting like this, realize beneficial technical effects, satisfied the requirement of less spatial placement, also guaranteed the accuracy requirement of sensor, the moulding and the cost demand of system are reduced greatly, and Temperature Humidity Sensor wherein also is difficult for being infected with dust.
Alternatively, in aforesaid vehicle air conditioning controller, on the control panel of described air-conditioner controller, have air inlet.As state the air that air inlet is used to carry arrival Temperature Humidity Sensor chip, so that detect.
Alternatively, in aforesaid vehicle air conditioning controller, power supply on the air-conditioner controller panel is the active fan power supply of air-conditioning, and described fan after initiatively opening with the controller panel air inlet air in the outer passenger compartment send into fan air intake, make described air pass through the surface of Temperature Humidity Sensor integrated chip.By the vehicle air conditioning controller of setting like this, make the air of car domestic demand detection position can flow to sensor and sentence just and detect.
Alternatively, in aforesaid vehicle air conditioning controller, between described controller panel air inlet and described fan air intake, be provided with wind scooper, and described first pcb board is arranged in the described wind scooper.Make that like this air to be detected can flow through wind scooper effectively, the Temperature Humidity Sensor chip of flowing through, thereby effectively detect.
Description of drawings
With reference to accompanying drawing, disclosure of the present utility model will be more obvious.Should understand, these accompanying drawings only are used for illustrative purposes, and are not intended to limit the utility model.Among the figure:
Fig. 1 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model, wherein shows Temperature Humidity Sensor chip 1, first pcb board 2, PIN connector 3 and second pcb board 4;
Fig. 2 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model, wherein shows the wind scooper 5 and the air inlet 6 of controller;
Fig. 3 schematically show according to first pcb board in the Temperature Humidity Sensor integrating device of a kind of embodiment of the utility model stretch out structure 7, be used for first pcb board is mounted to second pcb board 4;
Fig. 4 schematically shows according to the active fan 8 in the Temperature Humidity Sensor integrating device of a kind of embodiment of the utility model;
Fig. 5 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model.
Embodiment
Explain embodiment of the present utility model with reference to the accompanying drawings.Identical Reference numeral is used for the identical technical characterictic of mark in the accompanying drawing.Following explanation only is an illustrative, exemplary, though wherein be illustrated according to embodiment of the present utility model, should understand, and other embodiment similar or that be equal to also will fall within the protection domain of the present utility model.
Fig. 1 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model, wherein shows Temperature Humidity Sensor chip 1, first pcb board 2, PIN connector 3 and second pcb board 4.Wherein, Temperature Humidity Sensor chip 1 is fixedly welded on first pcb board 2 by the PIN pin.This first pcb board can be a sensor PVB plate.
Fig. 2 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model, wherein shows the wind scooper 5 and the air inlet 6 of controller.Fig. 3 schematically show according to first pcb board in the Temperature Humidity Sensor integrating device of a kind of embodiment of the utility model stretch out structure 7, be used for first pcb board is mounted to second pcb board.Wherein, first pcb board, 2 integral arrangement and are weldingly fixed on front panel second pcb board 4 by the structure 7 of stretching out of the PIN connector 3 and first pcb board in vehicle air conditioning controller wind scooper (or air channel) 5.
Fig. 4 schematically shows according to the active fan 8 in the Temperature Humidity Sensor integrating device of a kind of embodiment of the utility model.Passenger compartment air passive/active modes fan 8 sucks controller wind scooper (for example air channel) 5 by advancing air inlet 6 (for example passing through air-inlet grille), surface by Temperature Humidity Sensor integrated chip 1, Temperature Humidity Sensor produces detection signal and stretches out circuit in the pcb board 4 that circuit on the structure 7 sends to air-conditioner controller by the PIN connector 3 and first pcb board, realizes the signal transmission.
Fig. 5 schematically shows the Temperature Humidity Sensor integrating device according to a kind of embodiment of the utility model generally.Description by the front can be understood, and the mode of this integrated layout Temperature Humidity Sensor has the saving space, general vehicle interior temperature sensor is changed features of smaller.
Should understand, the utility model is not limited to above-mentioned embodiment, it is carried out the resulting embodiment of remodeling similar or that be equal to also will fall in the protection domain of the present utility model.
Claims (10)
1. Temperature Humidity Sensor integrating device, it comprises temperature sensor and humidity sensor, it is characterized in that, described temperature sensor and described humidity sensor are encapsulated in the same chip, form the Temperature Humidity Sensor integrated chip.
2. Temperature Humidity Sensor integrating device as claimed in claim 1 is characterized in that, described Temperature Humidity Sensor integrated chip is connected to first pcb board via sensor PIN pin.
3. Temperature Humidity Sensor integrating device as claimed in claim 1 is characterized in that, described first pcb board is connected to second pcb board.
4. Temperature Humidity Sensor integrating device as claimed in claim 1 is characterized in that, described second pcb board is the pcb board of air-conditioner controller.
5. a Temperature Humidity Sensor integrating device that is used for vehicle is characterized in that, the described Temperature Humidity Sensor integrating device that is used for vehicle is a described Temperature Humidity Sensor integrating device as claim 1 to 4.
6. the Temperature Humidity Sensor integrating device that is used for vehicle as claimed in claim 5 is characterized in that the signal that described Temperature Humidity Sensor chip is detected via the PIN pin sends to the circuit of the pcb board of vehicle air conditioning controller.
7. a vehicle air conditioning controller is characterized in that, is provided with in described vehicle air conditioning controller as one in the claim 5 to the 6 described Temperature Humidity Sensor integrating device that is used for vehicle.
8. vehicle air conditioning controller as claimed in claim 7 is characterized in that, has air inlet on the control panel of described air-conditioner controller.
9. vehicle air conditioning controller as claimed in claim 8, it is characterized in that, power supply on the air-conditioner controller panel is the active fan power supply of air-conditioning, and described fan after initiatively opening with the controller panel air inlet air in the outer passenger compartment send into fan air intake, make described air pass through the surface of Temperature Humidity Sensor integrated chip.
10. vehicle air conditioning controller as claimed in claim 9 is characterized in that, is provided with wind scooper between described controller panel air inlet and described fan air intake, and described first pcb board is arranged in the described wind scooper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020292468XU CN201773336U (en) | 2010-08-13 | 2010-08-13 | Device integrating temperature sensor and humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020292468XU CN201773336U (en) | 2010-08-13 | 2010-08-13 | Device integrating temperature sensor and humidity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773336U true CN201773336U (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020292468XU Expired - Fee Related CN201773336U (en) | 2010-08-13 | 2010-08-13 | Device integrating temperature sensor and humidity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602263A (en) * | 2012-03-21 | 2012-07-25 | 上海润升动态测试***有限公司 | Automotive temperature and humidity sensor |
-
2010
- 2010-08-13 CN CN201020292468XU patent/CN201773336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602263A (en) * | 2012-03-21 | 2012-07-25 | 上海润升动态测试***有限公司 | Automotive temperature and humidity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20190813 |