CN217178754U - Outdoor unit assembly of air conditioner - Google Patents
Outdoor unit assembly of air conditioner Download PDFInfo
- Publication number
- CN217178754U CN217178754U CN202220722383.3U CN202220722383U CN217178754U CN 217178754 U CN217178754 U CN 217178754U CN 202220722383 U CN202220722383 U CN 202220722383U CN 217178754 U CN217178754 U CN 217178754U
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- outdoor unit
- air
- driver
- transmission mechanism
- louver
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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 discloses an outer machine subassembly of air-conditioner, the outer machine subassembly of air-conditioner includes: outdoor machine of air conditioner, shutter, drive arrangement. The outdoor unit of the air conditioner comprises a machine body, an outdoor wind wheel and an electric control board, wherein the outdoor wind wheel is arranged in the machine body, the outdoor wind wheel is opposite to an air outlet of the machine body, and the electric control board is arranged on the machine body. The driving device comprises a driver and a transmission mechanism, the driver is electrically connected with the electric control board, the driver is connected with the transmission mechanism, the transmission mechanism is matched with the shutter, and when the driver works, the driver drives the shutter to move between an opening state and a closing state through the transmission mechanism. Therefore, the louver can be automatically opened and closed according to the working state of the outdoor wind wheel, the outdoor unit of the air conditioner can conveniently adjust the opening angle of the louver according to the working state, the convection effect of the outdoor unit of the air conditioner and air can be increased, the good heat exchange environment around the outdoor unit of the air conditioner is kept, and the heat exchange effect of the outdoor unit of the air conditioner is enhanced.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to an outer machine subassembly of air-conditioner is related to.
Background
At present, the hidden shutter air conditioner position is reserved mostly in residential quarters on the market, the space of the air conditioner position is small, shutters are dense, the installation of an outdoor unit of an air conditioner and the heat exchange of the outdoor unit in the use process of the air conditioner are not facilitated, the shutters can block the air blowing of the outdoor unit, turbulence is generated, the airflow pressure drop is increased, the air supply distance of the outdoor unit of the air conditioner is reduced, the heat exchange capacity of the outdoor unit of the air conditioner is seriously influenced, and the energy consumption of the air conditioner is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an outdoor unit assembly for an air conditioner, which can increase the heat exchange capacity of the outdoor unit and prevent the air convection from affecting the defrosting effect of the outdoor unit.
According to the utility model discloses outdoor machine subassembly of air-conditioner includes: outdoor machine of air conditioner, shutter, drive arrangement. The outdoor unit of the air conditioner comprises a unit body, an outdoor wind wheel and an electric control board, wherein an air outlet is formed in the unit body, the outdoor wind wheel is arranged in the unit body and is opposite to the air outlet, and the electric control board is arranged on the unit body; the shutter is opposite to the air outlet; the driving device comprises a driver and a transmission mechanism, the driver is electrically connected with the electric control board, the driver is connected with the transmission mechanism, the transmission mechanism is matched with the shutter, and when the driver works, the driver drives the shutter to move between an opening state and a closing state through the transmission mechanism.
According to the utility model discloses outdoor machine of air-conditioner, outdoor wind wheel and drive arrangement's work can be controlled to automatically controlled board, so that the shutter can realize the switching according to the operating condition of outdoor wind wheel is automatic, be convenient for realize that outdoor machine of air-conditioner adjusts the size of shutter opening angle according to the state of work, can increase the effect of outdoor machine of air-conditioner and air convection, keep the peripheral good heat exchange environment of outdoor machine of air-conditioner, strengthen the heat transfer effect of the outdoor machine of air-conditioner, improve the efficiency of air conditioner, promote user's use and experience.
In some embodiments, the electric control board is configured to control the driver to move the louver to the open state through the transmission mechanism when the outdoor unit of the air conditioner is operated, and to control the driver to move the louver to the closed state through the transmission mechanism when the outdoor unit of the air conditioner is stopped.
In some embodiments, the electric control board is configured to control the driver to drive the louver to move to the closed state through the transmission mechanism when the outdoor unit of the air conditioner is in heating operation and is in a defrosting stage, and control the driver to drive the louver to move to the open state through the transmission mechanism after defrosting is finished.
In some embodiments, the transmission mechanism comprises: the transmission gear is connected with the driver; the transmission rack is matched with the transmission gear, and the end parts of a plurality of louvers of the louver are pivotally connected with the transmission rack.
In some embodiments, the outdoor unit assembly of an air conditioner further comprises: the air duct piece is arranged between the air outlet and the shutter, and the cross-sectional area of the air duct piece is gradually increased from the air outlet to the shutter.
In some embodiments, one end of the air duct is connected to the outdoor unit of the air conditioner, and the other end of the air duct is connected to the louver.
In some embodiments, a vibration damping member is disposed between one end of the air duct member and the outdoor unit of the air conditioner.
In some embodiments, a nano-paint layer is disposed on an inner surface of the air duct member.
In some embodiments, the air channel is an insulating material.
In some embodiments, the air duct member is a polyurethane foam member, a fiberglass member, a rock wool member, a silicate member, an aerogel blanket member, or a thermally insulating plastic member.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an outdoor unit for an air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating an outdoor unit assembly for an air conditioner according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion P in fig. 2.
Reference numerals:
an outdoor unit assembly 100 of an air conditioner;
an outdoor unit 10 of an air conditioner; a body 11; an air outlet 111; an outdoor wind wheel 12; an electric control board 13;
a louver 20; a louver 21;
a drive device 30; a driver 31; the transmission mechanism 32; a transmission gear 321; a drive rack 322;
an air duct member 40; a bracket 41 is mounted.
Detailed Description
Embodiments of the present invention will be described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and an outdoor unit assembly 100 for an air conditioner according to embodiments of the present invention will be described below with reference to fig. 1 to 3.
According to the utility model discloses outdoor machine subassembly 100 of air-conditioner includes: outdoor unit 10, louver 20, and drive device 30.
Specifically, as shown in fig. 1 to 3, the outdoor unit 10 of the air conditioner includes a body 11, an outdoor wind wheel 12 and an electric control board 13, the body 11 is formed with an air outlet 111, the outdoor wind wheel 12 is disposed in the body 11, the outdoor wind wheel 12 is opposite to the air outlet 111, and the electric control board 13 is disposed on the body 11. The shutter 20 is opposite to the air outlet 111, the driving device 30 comprises a driver 31 and a transmission mechanism 32, the driver 31 is electrically connected with the electronic control board 13, the driver 31 is connected with the transmission mechanism 32, the transmission mechanism 32 is matched with the shutter 20, and the driver 31 drives the shutter 20 to move between an opening state and a closing state through the transmission mechanism 32 when the driver 31 works.
It will be understood that the opening and closing of the shutter 20 is controlled by a drive 31, and the electronic control panel 13 can control the operation of the drive 31, the drive 31 effecting the opening and closing of the shutter 20 by bringing a transmission 32 in cooperation therewith.
According to the utility model discloses outdoor machine of air-conditioner 10, automatically controlled board 13 can control outdoor wind wheel 12 and drive arrangement 30's work, so that shutter 20 can realize the switching according to outdoor wind wheel 12's operating condition is automatic, be convenient for realize that outdoor machine of air-conditioner 10 adjusts the size of shutter 20 opening angle according to the state of work, can increase the effect of outdoor machine of air-conditioner 10 and air convection, keep the peripheral good heat exchange environment of outdoor machine of air-conditioner 10, strengthen the heat transfer effect of outdoor machine of air-conditioner 10, improve the efficiency of air conditioner, promote user's use experience.
In some embodiments, as shown in fig. 2, the electronic control panel 13 is configured such that when the air conditioner outdoor unit 10 is operated, the electronic control panel 13 controls the driver 31 to move the louver 20 to the open state through the transmission mechanism 32, and when the air conditioner outdoor unit 10 is stopped, the electronic control panel 13 controls the driver 31 to move the louver 20 to the closed state through the transmission mechanism 32.
That is, the electric control board 13 disposed in the body 11 of the outdoor unit 10 of the air conditioner can control the outdoor wind wheel 12 to rotate under the action of the air conditioner control system, so that the outdoor unit normally operates, at this time, the electric control board 13 can control the driver 31 to operate when receiving a signal of the normal operation of the outdoor unit, and the driver 31 drives the transmission mechanism 32 matched therewith to open the louver 20. When the outdoor unit does not work, the outdoor wind wheel 12 stops rotating, and the electric control board 13 receives a signal to control the driver 31 to stop running, so as to drive the shutter 20 to close or reduce the opening and closing size of the shutter 20. For example, when the electric control board 13 controls the driver 31 to rotate counterclockwise, the transmission mechanism 32 moves upward to drive the louver 20 to open, and the louver 20 can change from the vertical direction to the horizontal direction; when the electric control board 13 controls the driver 31 to rotate clockwise, the transmission mechanism 32 moves downwards to drive the shutter 20 to close, and the shutter 20 can change from the horizontal direction to the vertical direction. The angle or number of counterclockwise or clockwise rotations of the actuator 31 and the distance of upward or downward movement of the actuator 32 can be specifically set according to the size of the louver 20, so as to prevent the actuator 31 from being excessively rotated or the actuator 32 from being excessively displaced, which may affect the normal use of the outdoor unit assembly 100.
Therefore, the opening and closing of the louver 20 can be controlled by the driver 31, the driver 31 controls the opening or closing of the louver 20 connected with the outdoor unit 10 only when the outdoor unit 10 is opened or closed, so as to ensure that the louver 20 can be opened while the outdoor unit 10 is opened, so that the outdoor unit 10 can fully realize convection with air, thereby increasing the heat exchange effect of the outdoor unit 10, and the louver 20 can be closed while the outdoor unit 10 is closed, thereby preventing the outdoor unit 10 from generating convection with air, and simultaneously preventing rainwater and dust from entering the outdoor unit 10, causing corrosion to the outdoor unit 10, and increasing the service life of the outdoor unit 10.
In some embodiments, the electronic control board 13 is configured to control the driver 31 to move the louver 20 to the closed state through the transmission mechanism 32 when the air conditioner outdoor unit 10 is in the heating operation and in the defrosting stage, and the electronic control board 13 controls the driver 31 to move the louver 20 to the open state through the transmission mechanism 32 after the defrosting is finished.
For example, in a cold environment in winter, the electric control board 13 may control the heating operation of the outdoor unit 10, an outdoor evaporator inside the outdoor unit 10 needs to absorb heat from the outside, the temperature of the outdoor evaporator decreases to cause a frosting phenomenon on the surface of the outdoor evaporator, which affects the normal flow of air, and the outdoor unit 10 needs to be defrosted in order to reduce the effect of frosting on the working efficiency of the outdoor unit 10. When the air conditioner enters the defrosting stage, the electric control board 13 controls the driver 31 to rotate to close the shutter 20, so as to prevent the outdoor unit 10 of the air conditioner from realizing convection with air, and thus, the influence of the external lower ambient temperature on the defrosting effect can be reduced by reducing the convection of air. Meanwhile, when the outdoor unit 10 of the air conditioner is operated but does not enter the defrosting stage or finishes the defrosting stage, the electric control board 13 may control the driver 31 to operate to open the louver 20, so that the outdoor unit 10 of the air conditioner can convect with air in the external environment, and the heat exchange capability of the outdoor unit 10 of the air conditioner can be improved.
Therefore, when the outdoor unit 10 of the air conditioner is in heating operation and is in a defrosting stage, the electric control board 13 can control the driver 31 to work to drive the louver 20 to close, so that the convection between the outdoor unit 10 of the air conditioner and the air in the outdoor environment is reduced, the outdoor unit 10 of the air conditioner has a good defrosting effect, the defrosting efficiency is increased, and the energy consumption of the air conditioner is reduced.
In some embodiments, as shown in fig. 2 and 3, the transmission mechanism 32 includes: the transmission gear 321 and the transmission rack 322, the transmission gear 321 is connected with the driver 31, the transmission rack 322 is matched with the transmission gear 321, and the end parts of the plurality of louvers 21 of the louver 20 are pivotally connected with the transmission rack 322.
The transmission gear 321 can be fixedly connected with the output shaft of the driver 31, the transmission gear 321 is matched with the transmission rack 322, the transmission gear 321 rotates counterclockwise, the transmission rack 322 can move upward, the transmission gear 321 rotates clockwise, and the transmission rack 322 can move downward. One end of the louver 21 in the vertical direction is pivotally connected to the transmission rack 322, the other end of the louver 21 in the vertical direction is pivotally connected to a frame (not shown) of the louver 20, and since the transmission rack 322 can move up and down, the one end of the louver 21 connected to the transmission rack can move along with the movement of the transmission rack, so as to rotate upwards, so as to facilitate the opening of the louver 20, the other end of the louver 21 connected to the transmission rack can rotate around a fixed point to form a support for the rotation of the louver 21, the other end of the louver 21 can be pivotally connected to the frame of the louver 20, or the other ends of a plurality of louvers 21 are connected to a driving element through a pulling rope, and move downwards along with the counterclockwise rotation of the driver 31, and move upwards along with the clockwise rotation of the driver 31.
Therefore, the driving gear 321 and the driving rack 322 are arranged to realize the opening and closing control of the shutter 20 by the driver 31 through the matching of the driving gear 321 and the driving rack 322, the structures of the driving gear 321 and the driving rack 322 have good guidance and accuracy, the stability of the opening and closing process of the shutter 20 can be higher, and the reliability of the driving mechanism 32 is improved.
In some embodiments, as shown in fig. 2, the outdoor unit assembly 100 of the air conditioner further includes: and the air duct piece 40, wherein the air duct piece 40 is arranged between the air outlet 111 and the shutter 20, and the cross-sectional area of the air duct piece 40 is gradually increased from the air outlet 111 to the shutter 20.
Therefore, the air duct 40 is disposed between the air outlet 111 and the louver 20, and the cross-sectional area gradually increases toward the louver 20, mainly because the air blown by the outdoor wind wheel 12 in the rotating process is a divergent spiral air outlet, the air duct 40 with the gradually increasing cross-sectional area can effectively blow the air blown by the outdoor wind wheel 12 out of the outdoor unit and out of the louver 20, thereby avoiding the over-high ambient temperature around the outdoor unit 10 of the air conditioner in the louver 20, reducing the heat exchange capacity of the outdoor unit 10 of the air conditioner, and reducing the attenuation of the air volume in the air duct 40 to the maximum extent.
In some embodiments, as shown in fig. 2, one end of the air duct 40 is connected to the outdoor unit 10, and the other end of the air duct 40 is connected to the louver 20. For example, a buckle is disposed at the end of the air duct member 40, and a slot is disposed on a side surface of the body 11 of the outdoor unit 10, which is adjacent to the air duct member 40, and the buckle and the slot cooperate to connect the end of the air duct member 40 and the outdoor unit 10. The other end of the air duct 40 may be provided with a buckle, and a frame of the louver 20 is provided with a clamping groove, so that the other end of the air duct 40 is connected with the louver 20. Of course, the connection between the two ends of the air duct 40 and the outdoor unit 10 or the louver 20 may be a fixed connection manner such as a screw, and all the manners of connecting the air duct 40 and the outdoor unit 10 or the louver 20 are within the protection scope of the present invention.
Therefore, one end of the air duct 40 is connected to the outdoor unit 10, and the other end is connected to the louver 20, so that the air blown out from the air outlet 111 can be directly discharged through the louver 20, thereby enhancing the heat exchange capability of the outdoor unit 10 and improving the energy efficiency of the air conditioner.
In addition, the air duct member 40 belongs to a flexible air duct, a mounting bracket 41 is further disposed on the air duct member 40, one end of the mounting bracket 41 is connected to a duct wall of the air duct member 40, and the other end is connected to a mounting platform where the outdoor unit 10 of the air conditioner is located. The air duct member 40 can extend and retract along the axial direction of the air duct member 40 within a certain range, and the extending direction can be changed according to the requirements of the installation platform and the position, so that the air duct member 40 can be bent. Therefore, the air duct piece 40 can be conveniently applied to different occasions, the universality of the air duct piece 40 is increased, the air duct piece 40 can be produced in a standardized mode, and the cost is reduced.
In some embodiments, a vibration damping member is disposed between one end of the air duct member 40 and the outdoor unit 10. For example, the damping member may be a rubber packing. Because the air duct member 40 vibrates when wind flows in the air duct member 40, and abnormal noise is generated at the joint of the air duct member 40 and the outdoor unit 10 of the air conditioner, the vibration damping member is arranged at the joint of the air duct member 40 and the outdoor unit 10 of the air conditioner, so that the vibration transmitted to the outdoor unit 10 of the air conditioner by the air duct member 40 can be effectively avoided, the generation of the abnormal noise is reduced, and the silencing performance of the air conditioner in the use process is improved.
In some embodiments, the inner surface of the air duct member 40 is provided with a nano-paint layer. From this, at the internal surface coating nanometer dope layer of wind channel spare 40, because the undersize of nanometer material internal structure unit, the wireless length of wanting to do of electron that is close can effectively reduce the resistance of wind when passing through wind channel spare 40 internal surface, avoids appearing the turbulent flow and reduces the noise that uses wind channel spare 40, simultaneously, can increase the anticorrosive ability of wind channel spare 40, increases the life of wind channel spare 40.
In some embodiments, the air duct 40 is an insulating material. For example, in the cooling operation of the air conditioner, the air blown out from the outdoor unit 10 is hot air, and the air duct member 40 is made of a heat insulating material in order to avoid the influence of the temperature of the blown air on the heat exchange capability of the outdoor unit 10.
Specifically, the air duct member 40 is a polyurethane foam member, a glass fiber member, an asbestos member, a rock wool member, a silicate member, an aerogel felt member, or a heat insulating plastic member. From this, the heat conductivility of wind channel spare 40 is poor, can reduce the temperature of inside air-out and produce the influence to the temperature of wind channel spare 40 external environment, has good thermal-insulated ability.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, "on", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An outdoor unit assembly for an air conditioner, comprising:
the outdoor unit of the air conditioner comprises a machine body, an outdoor wind wheel and an electric control board, wherein an air outlet is formed in the machine body, the outdoor wind wheel is arranged in the machine body and is opposite to the air outlet, and the electric control board is arranged on the machine body;
the shutter is opposite to the air outlet;
the driving device comprises a driver and a transmission mechanism, the driver is electrically connected with the electric control board, the driver is connected with the transmission mechanism, the transmission mechanism is matched with the shutter, and when the driver works, the driver drives the shutter to move between an opening state and a closing state through the transmission mechanism.
2. The outdoor unit assembly of claim 1, wherein the electric control board is configured to control the actuator to move the louver to the open state through the transmission mechanism when the outdoor unit operates, and to control the actuator to move the louver to the closed state through the transmission mechanism when the outdoor unit stops operating.
3. The outdoor unit assembly of claim 1, wherein the electric control board is configured to control the actuator to move the louver to the closed state through the transmission mechanism when the outdoor unit is in a heating operation and during a defrosting stage, and to control the actuator to move the louver to the open state through the transmission mechanism after defrosting.
4. The outdoor unit assembly of claim 1, wherein the transmission mechanism comprises:
the transmission gear is connected with the driver;
and the transmission rack is matched with the transmission gear, and the end parts of a plurality of louvers of the louver are pivotally connected with the transmission rack.
5. The outdoor unit assembly of any one of claims 1 to 4, further comprising:
the air duct piece is arranged between the air outlet and the shutter, and the cross-sectional area of the air duct piece is gradually increased from the air outlet to the shutter.
6. The outdoor unit assembly of claim 5, wherein one end of the air duct member is connected to the outdoor unit, and the other end of the air duct member is connected to the louver.
7. The outdoor unit assembly of claim 5, wherein a vibration damping member is provided between one end of the air duct member and the outdoor unit.
8. The outdoor unit assembly of claim 5, wherein a nano-paint layer is formed on an inner surface of the air duct member.
9. The outdoor unit assembly of claim 5, wherein the air duct member is a heat insulating material.
10. The outdoor unit assembly of claim 9, wherein the air duct member is a polyurethane foam member, a glass fiber member, an asbestos member, a rock wool member, a silicate member, an aerogel felt member, or a heat insulating plastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722383.3U CN217178754U (en) | 2022-03-30 | 2022-03-30 | Outdoor unit assembly of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722383.3U CN217178754U (en) | 2022-03-30 | 2022-03-30 | Outdoor unit assembly of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217178754U true CN217178754U (en) | 2022-08-12 |
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ID=82746695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220722383.3U Active CN217178754U (en) | 2022-03-30 | 2022-03-30 | Outdoor unit assembly of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217178754U (en) |
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2022
- 2022-03-30 CN CN202220722383.3U patent/CN217178754U/en active Active
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