CN2938034Y - Air-out mode indicator of vehicle air conditioner - Google Patents
Air-out mode indicator of vehicle air conditioner Download PDFInfo
- Publication number
- CN2938034Y CN2938034Y CN 200520036561 CN200520036561U CN2938034Y CN 2938034 Y CN2938034 Y CN 2938034Y CN 200520036561 CN200520036561 CN 200520036561 CN 200520036561 U CN200520036561 U CN 200520036561U CN 2938034 Y CN2938034 Y CN 2938034Y
- Authority
- CN
- China
- Prior art keywords
- air
- circuit
- signal output
- wind
- output circuit
- 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.)
- Expired - Lifetime
Links
Abstract
Disclosed is an indicator for indicating the wind-out model of an automobile air conditioning, belonging to the technique field of an indicating device for indicating the wind-out model of the automobile air conditioning. The technique problem that the utility model solves is to provide an indicator which can reflect accurately the wind-out model of the air conditioning and is easy for the user to observe the wind-out model of the automobile air conditioning. The technique proposal is as following: the utility model comprises a dc regulated power supply, an output circuit for the signals of the wind-out model, a signal processing and driving circuit, and an LBD group; the output circuit for the signals of the wind-out model outputs signals of the wind-out model that correspond with the position of a control handle of the wind-out model; the signal output end of the output circuit for the signals of the wind-out model is connected with the signal input end of the signal processing and driving circuit; the signal processing and driving circuit is provided with a plurality of signal output ends that correspond with the position of the control handle of the wind-out model; the LBD group comprises a plurality of LBDs that correspond to the position of the control handle of the wind-out model; the output circuit resistance is connected between one signal output end of the signal processing and driving circuit and the cathode of the LBD that corresponds with the output circuit resistance. The utility model can be applied in the automobile air conditioning with effect that the utility model can indicate the temperature accurately and is convenient for observing.
Description
Technical field
The utility model belongs to air conditioning for automobiles air-out pattern indicating device technical field.
Background technology
The air-out pattern of air conditioning for automobiles comprises the face of blowing, blows pin, defrosting etc., is to be indicated by the position of air-out pattern control handle.The weak point of prior art is the indication poor accuracy, when light is not strong, is difficult for seeing clearly.
Summary of the invention
Technical matters to be solved provides a kind of air conditioning for automobiles air-out mode indicator that can accurately reflect air-conditioning air-out pattern.
Solve the technical scheme of its technical matters, comprise D.C. regulated power supply, air-out mode signal output circuit, signal Processing and driving circuit and light-emitting diode group; D.C. regulated power supply provides direct-flow steady voltage for each circuit; The anode of air-out mode signal output circuit just is connected with power supply, negativing ending grounding, the output of air-out mode signal output circuit is by the air-out pattern control handle control of air conditioning for automobiles, output of air-out mode signal output circuit and the corresponding air-out mode signal in air-out pattern control handle position; The signal output part of air-out mode signal output circuit is connected with the signal input part of signal Processing and driving circuit, the anode of signal Processing and driving circuit just is connected with power supply, negativing ending grounding, signal Processing and driving circuit have and the corresponding some signal output parts in air-out pattern control handle position; Light-emitting diode group comprises and the corresponding some light emitting diodes in air-out pattern control handle position, the anode of light emitting diode just is connected with power supply, the negative electrode cathode resistor ground connection of connecting respectively, output circuit resistance are connected between the signal output part and corresponding light-emitting diodes tube cathode of signal Processing and driving circuit.
Signal Processing and driving circuit also can comprise a treatment circuit and a driving circuit.
Air-out mode signal output circuit can be a potentiometer, also resistance switch combinational circuit, also coding circuit.
Beneficial effect: the utility model is applied to automotive air conditioning device.Its beneficial effect is the air-out pattern that can accurately indicate air conditioning for automobiles, and day and night no matter, all can make tangible indication, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model structural drawing: 1 is direct current regulation circuit, and 2 are air-out mode signal output circuit, and 3 is signal Processing and driving circuit, and 4 is light-emitting diode group, and 5 are air-out pattern control handle, and 6 is cathode resistor, and 7 is output circuit resistance.
Embodiment
Embodiment: air-out mode signal output circuit 2 is by 5 controls of air-out pattern control handle, and air-out mode signal output circuit 2 is exported and the corresponding air-out mode signals in air-out pattern control handle 5 positions; The signal output part of air-out mode signal output circuit 2 is connected with the signal input part of signal Processing and driving circuit 3, signal Processing and driving circuit 3 have some output terminals, and output circuit resistance 7 is connected between the signal output part and corresponding light-emitting diodes tube cathode of signal Processing and driving circuit 3.
Claims (5)
1. air conditioning for automobiles air-out mode indicator is characterized in that comprising D.C. regulated power supply (1), air-out mode signal output circuit (2), signal Processing and driving circuit (3) and light-emitting diode group (4); D.C. regulated power supply (1) provides direct-flow steady voltage for each circuit; The anode of air-out mode signal output circuit (2) just is connected with power supply, negativing ending grounding, the output of air-out mode signal output circuit (2) is by air-out pattern control handle (5) control of automotive air-conditioning controller, air-out pattern control handle (5) has several positions, air-out mode signal output circuit (2) output and the corresponding air-out mode signal in air-out pattern control handle (5) position; The signal output part of air-out mode signal output circuit (2) is connected with the signal input part of signal Processing and driving circuit (3), the anode of signal Processing and driving circuit (3) just is connected with power supply, negativing ending grounding, signal Processing and driving circuit (3) have and corresponding several signal output parts in the position of air-out pattern control handle (5); Light-emitting diode group (4) comprises and corresponding several light emitting diodes in the position of air-out pattern control handle (5), the anode of each light emitting diode just is connected with power supply, negative electrode cathode resistor (6) ground connection of connecting respectively, output circuit resistance (7) are connected between the negative electrode of signal output part of signal Processing and driving circuit (3) and corresponding light emitting diode.
2. according to the described air conditioning for automobiles air-out of claim 1 mode indicator, it is characterized in that wherein signal Processing and driving circuit (3) comprise a signal processing circuit and a driving circuit.
3. according to the described air conditioning for automobiles air-out of claim 1 mode indicator, it is characterized in that air-out mode signal output circuit (2) wherein is a potentiometer.
4. according to the described air conditioning for automobiles air-out of claim 1 mode indicator, it is characterized in that air-out mode signal output circuit (2) wherein is the resistance switch combinational circuit.
5. according to the described air conditioning for automobiles air-out of claim 1 mode indicator, it is characterized in that air-out mode signal output circuit (2) wherein is a coding circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036561 CN2938034Y (en) | 2005-12-14 | 2005-12-14 | Air-out mode indicator of vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036561 CN2938034Y (en) | 2005-12-14 | 2005-12-14 | Air-out mode indicator of vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938034Y true CN2938034Y (en) | 2007-08-22 |
Family
ID=38362063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036561 Expired - Lifetime CN2938034Y (en) | 2005-12-14 | 2005-12-14 | Air-out mode indicator of vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938034Y (en) |
-
2005
- 2005-12-14 CN CN 200520036561 patent/CN2938034Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING CHAOLI HI-TECH CO., LTD. Free format text: FORMER OWNER: CHEN SUHONG Effective date: 20120709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400014 YUZHONG, CHONGQING TO: 401122 YUBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120709 Address after: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001 Patentee after: Chongqing Chaoli Hi-Tech Co., Ltd. Address before: 400014, No. 66, No. 3, Changjiang Road, Chongqing Patentee before: Chen Suhong |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Suhong Document name: Notification of Passing Examination on Formalities |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING CHAOLI HIGH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHONGQING CHAOLI HI-TECH. CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001 Patentee after: CHONGQING CHAOLI HI-TECH CO., LTD. Address before: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001 Patentee before: Chongqing Chaoli Hi-Tech Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |