CN219415166U - Mounting structure of fresh air exchange module and rotary air door and air conditioner - Google Patents

Mounting structure of fresh air exchange module and rotary air door and air conditioner Download PDF

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Publication number
CN219415166U
CN219415166U CN202320504162.3U CN202320504162U CN219415166U CN 219415166 U CN219415166 U CN 219415166U CN 202320504162 U CN202320504162 U CN 202320504162U CN 219415166 U CN219415166 U CN 219415166U
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CN
China
Prior art keywords
fresh air
rotary
module
rotary damper
mounting
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Active
Application number
CN202320504162.3U
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Chinese (zh)
Inventor
栾军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Changhong Air Conditioner Co Ltd
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Sichuan Changhong Air Conditioner Co Ltd
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Priority to CN202320504162.3U priority Critical patent/CN219415166U/en
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    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The utility model provides a mounting structure of a fresh air exchanging module and a rotary air door and an air conditioner, which are used for mounting a rotary air door to the fresh air exchanging module and enabling the rotary air door to open or close an air outlet of the fresh air exchanging module, wherein the mounting structure comprises the following components: the motor shaft is arranged on the fresh air changing module and is used for being connected with the rotary air door; a sliding groove formed in the fresh air exchanging module and arranged along the moving path of the rotary air door; the limiting pin is arranged on the rotary air door; at least part of the limiting pins extend into the sliding grooves, so that the rotary air door is linked with the limiting pins to slide back and forth in the sliding grooves. The utility model solves the technical problem that the traditional air door is easy to be blocked.

Description

Mounting structure of fresh air exchange module and rotary air door and air conditioner
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a mounting structure of a fresh air exchange module and a rotary air door and an air conditioner.
Background
The air door is one of important structures of the air conditioner and is used for opening or closing an air outlet of the fresh air exchanging module. The existing air door is connected with a motor through a swing rod, so that the air door forms a reciprocating movement path in the horizontal direction; however, as the swing rod is arranged in the groove, the damper is blocked; in addition, the air outlet in the closed state still has gaps, the tightness is poor, and the condition of outdoor cold air backflow is easy to occur.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a mounting structure of a fresh air changing module and a rotary air door and an air conditioner, so as to solve the technical problem that a traditional air door is easy to be blocked in the related art.
The utility model provides a mounting structure of a fresh air exchange module and a rotary air door, which is used for mounting a rotary air door to the fresh air exchange module and opening or closing an air outlet of the fresh air exchange module by the rotary air door, and comprises the following components:
the motor shaft is arranged on the fresh air changing module and is used for being connected with the rotary air door;
a sliding groove formed in the fresh air exchanging module and arranged along the moving path of the rotary air door;
the limiting pin is arranged on the rotary air door;
at least part of the limiting pins extend into the sliding grooves, so that the rotary air door is linked with the limiting pins to slide back and forth in the sliding grooves.
Further, one end of the motor shaft connected with the rotary air door is prominent to the fresh air exchanging module.
Further, the rotary air door is provided with a mounting hole for being matched with the motor shaft.
Further, the rotary damper is provided with an integral mounting portion which is protruded from a side surface of the rotary damper, and the mounting hole is formed in the mounting portion.
Further, the sliding groove is of an arc-shaped structure.
Further, the limiting pin stretches into one end of the sliding groove and is provided with a clamping hook, and the clamping hook is in sliding fit with the fresh air changing module so as to limit the degree of freedom of the rotary air door in the Z-axis direction.
Further, the limiting pin is provided with a deformation opening, and the opening direction of the deformation opening is deviated from the rotary air door.
Further, the limiting pin is provided with a notch, and the notch and the clamping hook are arranged alternately.
Further, the rotary air door is provided with a plurality of bosses for compensating gaps between the rotary air door and the fresh air exchanging module.
The utility model also provides an air conditioner, which comprises the mounting structure of the fresh air changing module and the rotary air door.
Compared with the prior art, the utility model has the following beneficial effects: the rotary air door is directly connected with a motor shaft arranged at the fresh air exchanging module, so that the rotary air door is driven to rotate through the motor shaft, and the opening and closing states of an air outlet of the fresh air exchanging module can be switched; meanwhile, the connection of the swinging rod is reduced, so that the problems of the rotary air door in the moving process are reduced, the number of parts is optimized, and the production efficiency is improved; furthermore, the adaptive limiting pin and the sliding groove are respectively arranged on the rotary air door and the fresh air changing module, so that the limiting pin can move along with the rotary air door to control the moving track of the rotary air door under the cooperation of the sliding groove.
Drawings
FIG. 1 is a schematic view of a mounting structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an air outlet in an open state according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a rotary damper according to an embodiment of the present utility model;
FIG. 4 is a schematic view of another angle of the mounting structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a fresh air changing module; 2. rotating the air door; 201. a mounting part; 202. a mounting hole; 3. an air outlet; 4. a motor shaft; 5. a sliding groove; 6. a limiting pin; 601. a deformation port; 602. a notch; 603. a clamping hook; 7. a boss.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, the present embodiment provides a mounting structure of a fresh air exchanging module and a rotary damper for mounting a rotary damper 2 to a fresh air exchanging module 1 and opening or closing the rotary damper 2 to an air outlet 3 of the fresh air exchanging module 1, the mounting structure including a motor shaft 4, a sliding groove 5 and a stopper pin 6; the motor shaft 4 is arranged on the fresh air exchanging module 1 and is used for being connected with the rotary air door 2; a sliding groove 5 formed in the fresh air exchanging module 1 and provided along a moving path of the rotary damper 2; the limiting pin 6 is arranged on the rotary air door 2; wherein, at least part of the limiting pin 6 stretches into the sliding groove 5, so that the rotary air door 2 is linked with the limiting pin 6 to slide back and forth in the sliding groove 5.
In this embodiment, as shown in fig. 1 and 2, in order to open or close the air outlet 3 of the fresh air exchanging module 1, a rotary air door 2 is provided, and the rotary air door 2 is connected to a motor shaft 4 provided at the fresh air exchanging module 1, namely: the rotary damper 2 is directly driven by a driving motor (not shown) to reciprocally rotate the rotary damper 2 around the motor shaft 4, so that the rotary damper 2 has an opening/closing function with respect to the air outlet 3; because the rotary air door 2 is directly driven by a motor, the motion track is arc-shaped, and compared with the traditional horizontal motion track formed by driving by using a swinging rod, the clamping phenomenon is not easy to occur; meanwhile, the motor shaft 4 is directly connected with the rotary air door 2 without obstruction, so that the gap of the air outlet 3 in a closed state can be prevented, the tightness between the fresh air exchanging module 1 and the rotary air door 2 can be improved, and the condition of outdoor cold air backflow can be prevented; furthermore, the connection of the swinging rod is omitted, and the number of parts is optimized in the processing or mounting procedure, so that the production efficiency is improved, and the cost is reduced; on the other hand, as shown in fig. 3 and 4, in order to enable the rotary damper 2 to reciprocate in a preset path, a limit pin 6 is disposed on one side of the rotary damper 2 close to the fresh air module 1, a sliding groove 5 is disposed on the fresh air module 1, and one end of the limit pin 6 extends into the sliding groove 5 to reciprocate in the sliding groove 5 during the movement of the rotary damper 2, thereby playing a role in controlling the movement track (rotation angle) of the rotary damper 2 and preventing the rotary damper 2 from moving in other degrees of freedom during the rotation of the rotary damper 2; of course, in order to adapt to the movement path of the rotary damper 2, the sliding groove 5 should be provided in the same manner as the movement path (path) of the rotary damper 2.
One end of the motor shaft 4 connected with the rotary air door 2 is prominent from the fresh air exchanging module 1.
In this embodiment, as shown in fig. 1, in order to facilitate installation of the rotary damper 2, one end of the motor shaft 4 is exposed outside the ventilation module 1, so that the rotary damper 2 is driven to rotate by the driving motor to open or close the air outlet 3.
The rotary damper 2 is provided with a mounting hole 202 for cooperation with the motor shaft 4.
In this embodiment, as shown in fig. 3, in order to connect the rotary damper 2 with the motor shaft 4, the rotary damper 2 is provided with a mounting hole 202 adapted to the motor shaft 4 for directly connecting the rotary damper 2 to the motor shaft 4 of the rotary motor; further, the rotary damper 2 is provided with an integral mounting portion 201, the mounting portion 201 is protruded from the side surface of the rotary damper 2, the mounting hole 202 is formed in the mounting portion 201, and the mounting portion 201 is arranged to be adapted to the position of the air outlet 3, and the rotary damper 2 can be opened or closed to the air outlet 3, so that the gap between the two is reduced.
The sliding groove 5 is of an arc-shaped structure.
In the present embodiment, as shown in fig. 4, in order to adapt to the movement track of the rotary damper 2, the sliding groove 5 is provided in an arc-shaped structure to limit the rotation angle of the rotary damper 2 with the engagement of the limit pin 6.
One end of the limiting pin 6 extending into the sliding groove 5 is provided with a clamping hook 603, and the clamping hook 603 is in sliding fit with the fresh air changing module 1 so as to limit the degree of freedom of the rotary air door 2 in the Z-axis direction.
In this embodiment, as shown in fig. 3, in order to prevent the stop pin 6 from disengaging from the sliding groove 5, an integral hook 603 is provided at one end of the stop pin 6 extending into the sliding groove 5 (i.e., one end of the stop pin 6 facing away from the rotary damper 2), and the hook 603 is used for sliding fit with the fresh air module 1, so that the degree of freedom of the rotary damper 2 in the Z-axis direction can be limited by the stop pin 6, and then the rotary damper 2 can move back and forth smoothly along a preset path; further, the limiting pin 6 is provided with a deformation opening 601, and the opening direction of the deformation opening 601 is deviated from the rotary air door 2. In order to be convenient for stretch into pothook 603 to the sliding tray 5 in, be equipped with deformation mouth 601 in the one end that spacer pin 6 deviates from rotary damper 2, the opening direction of this deformation mouth 601 deviates from rotary damper 2 and sets up, so, extrusion spacer pin 6 takes place deformation in order to make its deformation mouth 601 compressed to make pothook 603 stretch into the sliding tray 5 smoothly, its recovery deformation after the external force that acts on deformation mouth 601 department disappears, in order to make spacer pin 6 and sliding tray 5 sliding fit. Further, the limiting pin 6 is provided with a notch 602, the notch 602 and the clamping hooks 603 are arranged alternately, the deformation opening 601 can be deformed and reset rapidly due to the arrangement of the notch 602, so that the assembly efficiency of the limiting pin is improved, and meanwhile the clamping hooks 603 can extend into the sliding groove 5 rapidly.
The rotary air door 2 is provided with a plurality of bosses 7 for compensating the clearance between the rotary air door 2 and the fresh air exchanging module 1.
In this embodiment, as shown in fig. 3, a boss 7 is disposed on one side of the rotary damper 2 near the fresh air module 1, and the boss 7 can compensate for the gap between the rotary damper 2 and the fresh air module 1, so as to reduce the contact area between the rotary damper 2 and the fresh air module 1 during rotation, and reduce the friction resistance.
The embodiment also provides an air conditioner, which comprises the mounting structure of the fresh air exchange module and the rotary air door, and the specific structure of the mounting structure of the fresh air exchange module and the rotary air door refers to the embodiment.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. The mounting structure of fresh air changing module and rotatory wind door for install rotatory air door to fresh air changing module, and make rotatory air door open or seal fresh air changing module's air outlet, its characterized in that, mounting structure includes:
the motor shaft is arranged on the fresh air changing module and is used for being connected with the rotary air door;
a sliding groove formed in the fresh air exchanging module and arranged along the moving path of the rotary air door;
the limiting pin is arranged on the rotary air door;
at least part of the limiting pins extend into the sliding grooves, so that the rotary air door is linked with the limiting pins to slide back and forth in the sliding grooves.
2. The structure for mounting a fresh air module and a rotary damper according to claim 1, wherein an end of the motor shaft connected to the rotary damper is protruded from the fresh air module.
3. A mounting structure of a fresh air module and a rotary damper according to claim 1 or 2, wherein the rotary damper is provided with mounting holes for cooperation with the motor shaft.
4. A structure for mounting a fresh air module and a rotary damper according to claim 3, wherein the rotary damper is provided with an integral mounting portion which is protruded from a side surface of the rotary damper, and the mounting hole is formed in the mounting portion.
5. The structure for mounting a fresh air module and a rotary damper according to claim 1, wherein the sliding groove has an arc-shaped structure.
6. The structure according to claim 1, wherein a hook is provided at an end of the limiting pin extending into the sliding groove, and the hook is slidably attached to the fresh air exchanging module to limit the degree of freedom of the rotary damper in the Z-axis direction.
7. The structure for mounting a fresh air exchanging module and a rotary damper according to claim 6, wherein the limiting pin is provided with a deformation opening, and the opening direction of the deformation opening is away from the rotary damper.
8. The structure for mounting a fresh air exchanging module and a rotary air door according to claim 6 or 7, wherein the limiting pin is provided with a notch, and the notch and the hook are arranged at intervals.
9. The structure for mounting a fresh air exchanging module and a rotary damper according to claim 1, wherein the rotary damper is provided with a plurality of bosses for compensating for a gap between the rotary damper and the fresh air exchanging module.
10. An air conditioner, characterized by comprising the mounting structure of the fresh air exchanging module and the rotary damper according to any one of claims 1 to 9.
CN202320504162.3U 2023-03-16 2023-03-16 Mounting structure of fresh air exchange module and rotary air door and air conditioner Active CN219415166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320504162.3U CN219415166U (en) 2023-03-16 2023-03-16 Mounting structure of fresh air exchange module and rotary air door and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320504162.3U CN219415166U (en) 2023-03-16 2023-03-16 Mounting structure of fresh air exchange module and rotary air door and air conditioner

Publications (1)

Publication Number Publication Date
CN219415166U true CN219415166U (en) 2023-07-25

Family

ID=87235408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320504162.3U Active CN219415166U (en) 2023-03-16 2023-03-16 Mounting structure of fresh air exchange module and rotary air door and air conditioner

Country Status (1)

Country Link
CN (1) CN219415166U (en)

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