CN204593793U - Wind apparatus is put about a kind of air conditioning for automobiles mouth - Google Patents
Wind apparatus is put about a kind of air conditioning for automobiles mouth Download PDFInfo
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- CN204593793U CN204593793U CN201520091717.1U CN201520091717U CN204593793U CN 204593793 U CN204593793 U CN 204593793U CN 201520091717 U CN201520091717 U CN 201520091717U CN 204593793 U CN204593793 U CN 204593793U
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Abstract
Wind apparatus is put about the utility model discloses a kind of air conditioning for automobiles mouth, comprise button, control circuit board, miniature low-speed DC motor, drive rod and drive ball, described button connection control circuit board, miniature low-speed DC motor Access Control circuit board, drive rod is arranged on the output shaft of miniature low-speed DC motor, drive rod is rectangular shaped, drive ball is inserted in the end of drive rod, the rotation turning cylinder of drive ball is parallel with the output shaft of miniature low-speed DC motor, the miniature output shaft of low-speed DC motor is vertical with the turning cylinder of the longitudinal blade of air louver, miniature low-speed DC motor is arranged on the inside of air-conditioner air outlet assembly.This device appearance size is little, structure simple, installs, can install additional as peripheral product, be also applicable to the performance upgrade of existing automobile product air-conditioning without the need to other design space.
Description
Technical field
The utility model relates to automotive air conditioning device air exhausting structure, puts wind apparatus about being specifically related to a kind of air conditioning for automobiles mouth.
Background technology
At present except the air-conditioner air outlet of few superior automobile has motor pendulum wind function, the air-conditioner air outlet of most of automobile does not have this function mostly, and therefore, automobile research staff devises three kinds of air louver pendulum wind structures, specific as follows:
The utility model patent that application number is " 201220458633.3 " discloses a kind of air conditioning for automobiles electronic pair of device for regulating direction, its structure is that A motor 7 drives longitudinal brace 5, B motor 15 drives lateral connection sheet 13, there is following technological deficiency in this structure and connected mode: increases by 2 motors and carry out each self-driven 2 braces, then need to carry out certain repacking to original air outlet structure of air conditioner, 2 motors are installed additional at the sidewall of air outlet, but, because the assemblage gap between the air outlet sidewall of general vehicle and instrument desk is all very little, a lot of vehicle all does not arrange enough positions to install additional 2 motors.
The utility model patent that application number is " 201220566426.X " discloses a kind of vehicle air conditioning outlet from movable pendulum wind mechanism, its structure is that the connecting rod of design one band bar hole is to drive the swing of air conditioner vane, increase an eccentric motor of band again, eccentric cylinder inserts bar hole, eccentric wheel rotates and takes moving around of connecting rod to, there is following technological deficiency in this structure and connected mode: needs to carry out certain repacking to original air outlet structure of air conditioner, motor, eccentric wheel and connecting rod are all the mechanisms increased, need to design certain space to install at air outlet outer wall, this structure is applicable to manufacturer and carries out air louver upgrading in Production design link, but this cannot as peripheral vehicle product from movable pendulum wind mechanism, be not suitable for after automobile dispatches from the factory and install additional in 4S shop.
The utility model patent that application number is " 200420061172.1 " discloses the YE that a kind of automotive air-conditioning system controls, there are following two point defects in its structure: (1) its reducing gear especially level Four reduction gearing, very complicated, see Fig. 1 of its Figure of description, because the size of air outlet is little, is difficult to provide enough large space, this YE is installed, and complicated reducing gear fault rate is relatively high; (2) it adopts copper mold circuit to control wind direction, and copper mold circuit is owing to existing the self-defect of " fault rate of control circui function caused because of copper mold wearing and tearing and pollution problem in use can be very high ", and is developed personnel gradually and commercial market is superseded.
Summary of the invention
Technical problem to be solved in the utility model puts wind apparatus about providing a kind of air conditioning for automobiles mouth, this device appearance size is little, structure is simple, install without the need to other design space, can install additional as peripheral product, be applicable to all vehicles, and the performance upgrade of existing automobile product air-conditioning.
The scheme that the utility model solves the problems of the technologies described above is as follows:
Wind apparatus is put about a kind of air conditioning for automobiles mouth, comprise button, control circuit board, miniature low-speed DC motor, drive rod and drive ball, described button connection control circuit board, miniature low-speed DC motor Access Control circuit board, drive rod is arranged on the output shaft of miniature low-speed DC motor, drive rod is rectangular shaped, drive ball is inserted in the end of drive rod, the rotation turning cylinder of drive ball is parallel with the output shaft of miniature low-speed DC motor, the miniature output shaft of low-speed DC motor is vertical with the turning cylinder of the longitudinal blade of air louver, miniature low-speed DC motor is arranged on the inside of air-conditioner air outlet assembly.
Described control circuit board comprises power circuit, governing speed and steady speed controlled circuit and mode setting circuit,
Described power circuit connects external power source positive pole, and voltage supplies governing speed and steady speed controlled circuit and mode setting circuit after power circuit voltage stabilizing;
The coil of miniature low-speed DC motor is connected between the positive source of described governing speed and steady speed controlled circuit and OUT end;
Described mode setting circuit receives the command pulse of button and is converted to control signal, and control signal inputs the rotating speed of the miniature low-speed DC motor of governing speed and steady speed controlled control circui.
Described miniature low-speed DC motor is arranged in a V-arrangement metal frame.
The top of described drive rod is one section of torsion spring, is enclosed within the output shaft of miniature low-speed DC motor.
The end of described drive rod is provided with two spacing back-up rings, and drive ball is between two spacing back-up rings.
The utility model has following advantage relative to prior art:
1, the overall structure size of the technical program is very little, selects the miniature low-speed DC motor that volume is very little, is directly installed on the inside of air-conditioner air outlet assembly, and by the rotation of drive ball, fiddle with air-conditioning longitudinal blade, reaches the effect of left and right pendulum wind.Overall structure is simple, and reliability is high, does not affect the outward appearance of original car panel, and what not only adapt to different brands finished car air-conditioner air outlet installs upgrading additional, is also applicable to air outlet and quantizes to produce.
2, adopt pure electronic circuit mode to implement operational mode to control, control circuit volume is very little, can seal completely, avoids wearing and tearing and pollution problem.
3, in the technical program, the parts contacted with air-conditioning longitudinal blade are drive ball, and when drive ball stirs air-conditioning longitudinal blade, drive ball is moved on air-conditioning longitudinal blade with rolling form, and frictional resistance is between the two little, minimum to the wearing and tearing of air-conditioning longitudinal blade.
Accompanying drawing explanation
Fig. 1 is the structural representation putting wind apparatus about air conditioning for automobiles mouth of the present utility model.
Fig. 2 is the A amplification view of Fig. 1.
Fig. 3 is the structure chart of V-arrangement metal frame.
Fig. 4 is the installation site figure putting wind apparatus about air conditioning for automobiles mouth.
Fig. 5 puts the schematic diagram that wind apparatus drives air-conditioning longitudinal blade to put about air conditioning for automobiles mouth to the right.
Fig. 6 puts wind apparatus about air conditioning for automobiles mouth to drive air-conditioning longitudinal blade to the schematic diagram of left swing.
Fig. 7 is the control circuit block diagram of miniature low-speed DC motor.
Fig. 8 is the circuit diagram of Fig. 7.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 7, wind apparatus is put about the air conditioning for automobiles mouth shown in Fig. 8, comprise button K, control circuit board, miniature low-speed DC motor 1, drive rod 2 and drive ball 3, described button K connection control circuit board, miniature low-speed DC motor 1 Access Control circuit board, drive rod 2 is arranged on the output shaft 4 of miniature low-speed DC motor 1, drive rod 2 is rectangular shaped, drive ball 3 is inserted in the end of drive rod 2, the rotation turning cylinder of drive ball 3 is parallel with the output shaft 4 of miniature low-speed DC motor 1, the output shaft 4 of miniature low-speed DC motor 1 is vertical with the turning cylinder of the longitudinal blade 5 of air louver, miniature low-speed DC motor 1 is arranged on the inside of air-conditioner air outlet assembly, as shown in Figure 3.
As shown in Figure 3, described miniature low-speed DC motor 1 is arranged in a V-arrangement metal frame 6.V-arrangement metal frame 6 adopts sheet metal to make, and for fixing miniature low-speed DC motor 1, and adjusts the angle of the output shaft 4 of miniature low-speed DC motor 1, ensures that the rotation turning cylinder of drive ball 3 is vertical with longitudinal blade 5, makes driving process more smooth.
The top of described drive rod 2 is one section of torsion spring 7, is enclosed within the output shaft 4 of miniature low-speed DC motor 1.In the rotation process of drive ball 3, if when drive ball 3 comes up against resistance excessive clamping stagnation point, deformation occurs torsion spring 7, drive ball 3 is helped to be remained in operation by clamping stagnation point.
The end of described drive rod 2 is provided with two spacing back-up rings 8, and drive ball 3 is between two spacing back-up rings 8.
The driving process of this device is as Fig. 4 and Fig. 5, and the driving force that miniature low-speed DC motor exports, by the drive ball of drive rod end, utilizes drive ball to move in a circle in process to left and right two panels longitudinal blade applied thrust, force left and right two blade oscillatings.
Described control circuit board comprises power circuit, governing speed and steady speed controlled circuit and mode setting circuit,
Described power circuit connects external power source positive pole, and voltage supplies governing speed and steady speed controlled circuit and mode setting circuit after power circuit voltage stabilizing;
The coil of miniature low-speed DC motor is connected between the positive source of described governing speed and steady speed controlled circuit and OUT end;
Described mode setting circuit receives the command pulse of button and is converted to control signal, and control signal inputs the rotating speed of the miniature low-speed DC motor of governing speed and steady speed controlled control circui.
Circuit detailed placement is shown in Fig. 8, and in figure, IC1 is decade counter IC CD4017, IC2 be DC micromotor special speed stabilizing integrated circuit CD6651, IC3 be three terminal integrated voltage stabilizer LM7808, OC is resistor-type optocoupler LCR1210.
In power circuit, IC3 and C1, C2, C3 and C4 form 5V direct current regulation circuit, the impact on motor speed during for preventing automobile electric appliance system power source change.Diode D5 is used for preventing in installation process because unexpected wrong power supply positive and negative electrode damages circuit.IC3 provides 5V operating voltage for governing speed and steady speed controlled circuit and mode setting circuit, when fuse F is used for preventing plant failure, only cuts off this installation's power source, to avoid the impact on other circuit.Due to complete machine operating current only 0.15A, and whole power consumption is less than 0.5W, and therefore, power supply can take from any electrical equipment (as illuminating lamp etc.) near air outlet.
In mode setting circuit, IC1 receives the key command pulse of button K, and the number of times that button K presses, exports four loop control signals by IC1, the control of these 4 signals corresponding miniature low-speed DC motor high speed, middling speed, low speed and stopping four kinds of duties.Potentiometer W1---W4, for arranging the rotating speed of different gear respectively.The output of Q3, prevents influencing each other of each output end signal to D1---D4 is for isolating the Q0 of IC1---.The luminous intensity that the light emitting diode of output Q0-Q3 control OC inside sends, realizes the control to the photosensitive resistance value in its inside.The resistance value of the inner photo resistance of OC determines the rotating speed setting of IC2, and then reaches the object controlling motor M rotating speed, and then controls the teeter speed of air-conditioner air outlet longitudinal blade, reaches the object regulating pendulum wind speed degree.
In governing speed and steady speed controlled circuit, IC2 for keeping the stability of rotating speed, thus improves the comfortableness of air-conditioning.
The installation process of this pendulum wind apparatus is as follows:
Reach air-conditioner air outlet on the right side of 08 section of 1.6 manual full automatic vehicle to install additional from movable pendulum wind apparatus as example is to describe installation process to produce chin or cheek daily:
1, pull down air-conditioner air outlet assembly, and pull down the control air door of air outlet assembly rear end;
2, the cross blade of air outlet outer face is pulled down;
3, adjust longitudinal blade, make it perpendicular to air outlet plane;
4, pull down glove box, extract+12V power supply (live wire) from glove-box lamp gauge tap, glove-box lamp lamp socket negative pole taken from by ground (bonding) line.Carry out test running.
5, pendulum wind apparatus is put into air outlet housing from air outlet rear portion, with being held by miniature low-speed DC motor, connect circuit to debug for the first time, trim locations, make the rotation turning cylinder of drive ball vertical with the turning cylinder of longitudinal blade, and making in drive ball rotation process, the amplitude that longitudinal blade swings is identical.
6, inside air outlet housing bottom surface, mark three position of mounting hole of V-arrangement metal frame bottom surface with sharp-pointed instrument, by the distance of kind of calliper three installing holes and air outlet assembly back edge, utilize this distance is counter and push away the bore position marking housing outer side bottom surface;
7, the installing hole of V-arrangement metal frame is 3mm diameter, and in order to enable V-arrangement metal frame finely tune among a small circle, then bore diameter is designed to 5mm.Bore position in housing bottom surface bores 5mm through hole.
8, diameter 8mm plain cushion is inserted in 3mm screw, and screw is screwed into the bottom surface of V-arrangement metal frame, fixing V-arrangement metal frame.
9, connect the debugging of circuit second time, the normal then motor of pendulum wind completes installation, as abnormal, again adjusts the position of V-arrangement metal frame.
10, the reduction cross blade of outer face, the control air door of air outlet assembly rear end, air outlet assembly puts back to air channel.
11, button is pasted onto plane on wind direction joystick, reduction glove box.
Claims (5)
1. put wind apparatus about an air conditioning for automobiles mouth, it is characterized in that: comprise button, control circuit board, miniature low-speed DC motor, drive rod and drive ball, described button connection control circuit board, miniature low-speed DC motor Access Control circuit board, drive rod is arranged on the output shaft of miniature low-speed DC motor, drive rod is rectangular shaped, drive ball is inserted in the end of drive rod, the rotation turning cylinder of drive ball is parallel with the output shaft of miniature low-speed DC motor, the miniature output shaft of low-speed DC motor is vertical with the turning cylinder of the longitudinal blade of air louver, miniature low-speed DC motor is arranged on the inside of air-conditioner air outlet assembly.
2. put wind apparatus about a kind of air conditioning for automobiles mouth according to claim 1, it is characterized in that: described control circuit board comprises power circuit, governing speed and steady speed controlled circuit and mode setting circuit;
Described power circuit connects external power source positive pole, and voltage supplies governing speed and steady speed controlled circuit and mode setting circuit after power circuit voltage stabilizing;
The coil of miniature low-speed DC motor is connected between the positive source of described governing speed and steady speed controlled circuit and OUT end;
Described mode setting circuit receives the command pulse of button and is converted to control signal, and control signal inputs the rotating speed of the miniature low-speed DC motor of governing speed and steady speed controlled control circui.
3. put wind apparatus about a kind of air conditioning for automobiles mouth according to claim 1, it is characterized in that: described miniature low-speed DC motor is arranged in a V-arrangement metal frame.
4. put wind apparatus about a kind of air conditioning for automobiles mouth according to claim 1, it is characterized in that: the top of described drive rod is one section of torsion spring, is enclosed within the output shaft of miniature low-speed DC motor.
5. put wind apparatus about a kind of air conditioning for automobiles mouth according to claim 1, it is characterized in that: the end of described drive rod is provided with two spacing back-up rings, and drive ball is between two spacing back-up rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091717.1U CN204593793U (en) | 2015-02-09 | 2015-02-09 | Wind apparatus is put about a kind of air conditioning for automobiles mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091717.1U CN204593793U (en) | 2015-02-09 | 2015-02-09 | Wind apparatus is put about a kind of air conditioning for automobiles mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593793U true CN204593793U (en) | 2015-08-26 |
Family
ID=53929939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091717.1U Expired - Fee Related CN204593793U (en) | 2015-02-09 | 2015-02-09 | Wind apparatus is put about a kind of air conditioning for automobiles mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449125A (en) * | 2017-08-09 | 2017-12-08 | 江苏易诺威建筑科技有限公司 | Bar shaped temperature-controlled radiator |
-
2015
- 2015-02-09 CN CN201520091717.1U patent/CN204593793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449125A (en) * | 2017-08-09 | 2017-12-08 | 江苏易诺威建筑科技有限公司 | Bar shaped temperature-controlled radiator |
| CN107449125B (en) * | 2017-08-09 | 2019-12-13 | 江苏易诺威建筑科技有限公司 | temperature control air diffuser |
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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: 20150826 Termination date: 20180209 |