CN218750186U - Air door structure of air blower - Google Patents
Air door structure of air blower Download PDFInfo
- Publication number
- CN218750186U CN218750186U CN202222841092.9U CN202222841092U CN218750186U CN 218750186 U CN218750186 U CN 218750186U CN 202222841092 U CN202222841092 U CN 202222841092U CN 218750186 U CN218750186 U CN 218750186U
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- blower
- air door
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Abstract
The utility model discloses an air door structure of air-blower, including air-blower wind gap casing, two air door bodies, two have been seted up in proper order to air-blower wind gap casing's inside the inner wall all imbeds fixed mounting and has a time type frame, the opening has been seted up to the inside of air-blower wind gap casing and the position that is located between two air door bodies, open-ended inside sliding connection has the wind door plant. The utility model discloses in, through the wind door plant and the actuating mechanism that set up, can drive wind door plant horizontal migration automatically to realize the switching of two air door bodies, need not rotate through the pivot and switch, not only reduce and occupy the space, life is high moreover, and through the extrusion sealing mechanism who sets up, can cooperate the time frame to extrude sealedly after the wind door plant is closed again, thereby further improve the leakproofness of air door, avoid leaking out.
Description
Technical Field
The utility model relates to an air-blower technical field especially relates to an air door structure of air-blower.
Background
The blower is generally provided with an inner and outer circulation mode for controlling the air circulation mode, and the switching of the inner and outer circulation mode is performed by the movement of the inner and outer circulation dampers. In the conventional movement mechanism of the internal and external circulation air door, the air door is usually arranged on an air door shaft, and the air door shaft is driven to rotate by a driving mechanism, so that the air door can rotate to an internal circulation air inlet or an external circulation air inlet, and the opening and closing of the two air inlets are switched;
the air door that the aforesaid rotated and set up not only need occupy great vertical space, and the pivot atress is great moreover, damages easily to the gap appears more easily between air door and the wind door board, and the air door edge seal effect is relatively poor, and the seal structure of air door pivot department is also relatively weak, easily causes great leakage quantity, influences whole car leakproofness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an air door structure of an air blower.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an air door structure of air-blower, includes air-blower wind gap casing, two air door bodies, two have been seted up in proper order to air-blower wind gap casing's inside the inner wall all imbeds fixed mounting and has returned the type frame, the opening has been seted up to the inside of air-blower wind gap casing and the position that is located between two air door bodies, open-ended inside sliding connection has the air door board, the equal fixed mounting in inner wall both sides of air-blower wind gap casing has actuating mechanism with air door board matched with, surface one side fixedly connected with rectangle lug of air door board, the groove of accomodating has been seted up to surface one side of air door board, the mounting groove has been seted up to the inside of accomodating the groove, just inside one side of mounting groove extends to the inside of rectangle lug, just fixed mounting has and returns type frame matched with extrusion sealing mechanism between the inside of groove and mounting groove.
Further, actuating mechanism is including seting up the elongated slot in air-blower wind gap shells inner wall one side, inner wall one side fixed mounting of elongated slot has first motor, the first lead screw of output shaft fixedly connected with of first motor, the surface threaded connection of first lead screw has rectangular, just rectangular one side and the surface one side fixed connection of wind door plant.
Furthermore, the strip is positioned in the long groove, and the outer surface of the strip is connected with the inner wall of the long groove in a sliding manner.
Further, extrusion sealing mechanism includes sliding connection and accomodates the inside movable plate of groove, surface one side fixedly connected with of movable plate returns the type sealed pad with returning type frame matched with.
Furthermore, the extrusion sealing mechanism further comprises a second motor fixedly installed inside the installation groove, an output shaft of the second motor is fixedly connected with a second lead screw, a moving block is connected to the outer surface of the second lead screw in a threaded mode, and one end of the moving block is fixedly connected with the outer surface of the moving plate.
Furthermore, the cross section of the moving block is rectangular, and the outer surface of the moving block is connected with the inner wall of the mounting groove in a sliding mode.
Furthermore, the both sides of the outer surface of the blower air port shell are symmetrically and fixedly connected with mounting plates, and mounting holes are formed in the outer surface of each mounting plate.
The utility model has the advantages that:
the utility model discloses when using, the air door structure of this air-blower, through the wind door plant and the actuating mechanism that set up, can drive wind door plant horizontal migration automatically to realize the switching of two air door bodies, need not rotate through the pivot and switch, not only reduce and occupy the space, life is high moreover, and through the extrusion sealing mechanism who sets up, can cooperate the time-lapse frame to extrude sealedly after the wind door plant is closed, thereby further improve the leakproofness of air door, avoid leaking out.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a perspective view of the wind door panel of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a blower inlet housing; 2. a damper body; 3. a back-shaped frame; 4. an opening; 5. a wind door panel; 6. a rectangular bump; 7. a receiving groove; 8. mounting grooves; 9. a long groove; 10. a first motor; 11. a first lead screw; 12. a strip; 13. moving the plate; 14. a clip-shaped gasket; 15. a second motor; 16. a second screw rod; 17. a moving block; 18. mounting a plate; 19. and (7) installing holes.
Detailed Description
Fig. 1 to 4 show, relate to an air door structure of air-blower, including air-blower wind gap casing 1, two air door bodies 2 have been seted up in proper order to air-blower wind gap casing 1's inside, the inner wall of two air door bodies 2 all imbeds fixed mounting and has returned type frame 3, opening 4 has been seted up to air-blower wind gap casing 1's inside and the position that is located between two air door bodies 2, opening 4's inside sliding connection has air door plant 5, the equal fixed mounting in inner wall both sides of air-blower wind gap casing 1 has with air door plant 5 matched with actuating mechanism, surface one side fixedly connected with rectangle lug 6 of air door plant 5, accomodate groove 7 has been seted up to surface one side of air door plant 5, accomodate the inside of groove 7 and seted up mounting groove 8, and extend to the inside of rectangle lug 6 inside on one side of mounting groove 8, and accomodate between the inside of groove 7 and mounting groove 8 fixed mounting have with return type frame 3 matched with extrusion sealing mechanism.
The driving mechanism comprises an elongated slot 9 arranged on one side of the inner wall of the air blower air port shell 1, a first motor 10 is fixedly mounted on one side of the inner wall of the elongated slot 9, a first lead screw 11 is fixedly connected to an output shaft of the first motor 10, a strip 12 is in threaded connection with the outer surface of the first lead screw 11, one side of the strip 12 is fixedly connected with one side of the outer surface of the air door plate 5, the first motor 10 rotates to drive the first lead screw 11 to rotate, and therefore the strip 12 and the air door plate 5 are driven to move, and switching of the air door bodies 2 on the two sides is achieved.
The extrusion sealing mechanism comprises a moving plate 13 which is connected inside the accommodating groove 7 in a sliding mode, a clip type sealing gasket 14 matched with the clip type frame 3 is fixedly connected to one side of the outer surface of the moving plate 13, and the moving plate 13 moves to drive the clip type sealing gasket 14 to extrude with the clip type frame 3, so that the sealing performance is improved.
The extrusion sealing mechanism further comprises a second motor 15 fixedly installed inside the installation groove 8, an output shaft of the second motor 15 is fixedly connected with a second lead screw 16, a moving block 17 is connected to the outer surface of the second lead screw 16 in a threaded mode, one end of the moving block 17 is fixedly connected with the outer surface of the moving plate 13, and the second motor 15 rotates to drive the second lead screw 16 to rotate so as to drive the moving block 17 and the moving plate 13 to move.
The cross-sectional shape of movable block 17 is the rectangle, and the surface of movable block 17 and the inner wall sliding connection of mounting groove 8 are convenient for to move movable block 17 to the direction.
The mounting plates 18 are symmetrically and fixedly connected to the two sides of the outer surface of the air blower air port shell 1, and the mounting holes 19 are formed in the outer surface of each mounting plate 18, so that the air blower air port shell 1 can be conveniently mounted.
When using the air door structure of air-blower, with first motor 10 and second motor 15 respectively with external controller electric connection, when air door body 2 is switched to needs, only need to start first motor 10, first motor 10 rotates and drives first lead screw 11 and rotates, thereby drive rectangular 12 and wind door board 5 and remove, thereby realize the switching of both sides air door body 2, after the switching is accomplished, start second motor 15, second motor 15 rotates and drives second lead screw 16 and rotate, thereby drive movable block 17 and movable plate 13 and remove, movable plate 13 removes and drives the sealed 14 of type of returning back of the cover and extrudees with the frame of returning back of the cover 3, thereby improve the leakproofness, avoid appearing the condition of leaking out.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ventilation door structure of air-blower, includes air-blower wind gap casing (1), its characterized in that: two air door bodies (2) have been seted up in proper order to the inside of air-blower wind gap casing (1), two the inner wall of air door body (2) all imbeds fixed mounting and has back type frame (3), the inside of air-blower wind gap casing (1) and the position that is located between two air door bodies (2) has seted up opening (4), the inside sliding connection of opening (4) has air door board (5), the equal fixed mounting in inner wall both sides of air-blower wind gap casing (1) has with air door board (5) matched with actuating mechanism, surface one side fixedly connected with rectangle lug (6) of air door board (5), the groove (7) of accomodating has been seted up to surface one side of air door board (5), mounting groove (8) have been seted up to the inside of accomodating groove (7), just the inside one side of mounting groove (8) extends to the inside of rectangle lug (6), just fixed mounting has between the inside of accomodating groove (7) and mounting groove (8) and back type frame (3) matched with extrusion sealing mechanism.
2. A damper structure of a blower according to claim 1, wherein: actuating mechanism is including offering elongated slot (9) in air-blower wind gap casing (1) inner wall one side, the inner wall one side fixed mounting of elongated slot (9) has first motor (10), the first lead screw (11) of output shaft fixedly connected with of first motor (10), the surface threaded connection of first lead screw (11) has rectangular (12), just one side of rectangular (12) and surface one side fixed connection of wind door plant (5).
3. A damper structure of a blower according to claim 2, wherein: the strip (12) is positioned inside the elongated slot (9), and the outer surface of the strip (12) is in sliding connection with the inner wall of the elongated slot (9).
4. The damper structure of a blower according to claim 1, wherein: the extrusion sealing mechanism comprises a moving plate (13) which is connected inside the accommodating groove (7) in a sliding mode, and a clip type sealing gasket (14) matched with the clip type frame (3) is fixedly connected to one side of the outer surface of the moving plate (13).
5. The damper structure of a blower according to claim 4, wherein: the extrusion sealing mechanism further comprises a second motor (15) fixedly installed in the installation groove (8), an output shaft of the second motor (15) is fixedly connected with a second lead screw (16), a moving block (17) is in threaded connection with the outer surface of the second lead screw (16), and one end of the moving block (17) is fixedly connected with the outer surface of the moving plate (13).
6. The damper structure of a blower according to claim 5, wherein: the cross section of the moving block (17) is rectangular, and the outer surface of the moving block (17) is connected with the inner wall of the mounting groove (8) in a sliding mode.
7. The damper structure of a blower according to claim 1, wherein: the air blower air inlet is characterized in that mounting plates (18) are symmetrically and fixedly connected to two sides of the outer surface of the air blower air inlet shell (1), and mounting holes (19) are formed in the outer surface of each mounting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222841092.9U CN218750186U (en) | 2022-10-27 | 2022-10-27 | Air door structure of air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222841092.9U CN218750186U (en) | 2022-10-27 | 2022-10-27 | Air door structure of air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218750186U true CN218750186U (en) | 2023-03-28 |
Family
ID=85702145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222841092.9U Active CN218750186U (en) | 2022-10-27 | 2022-10-27 | Air door structure of air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218750186U (en) |
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2022
- 2022-10-27 CN CN202222841092.9U patent/CN218750186U/en active Active
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