CN209738750U - Outer machine fan housing and outer machine of parking air conditioner for parking air conditioner - Google Patents
Outer machine fan housing and outer machine of parking air conditioner for parking air conditioner Download PDFInfo
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- CN209738750U CN209738750U CN201920256996.0U CN201920256996U CN209738750U CN 209738750 U CN209738750 U CN 209738750U CN 201920256996 U CN201920256996 U CN 201920256996U CN 209738750 U CN209738750 U CN 209738750U
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Abstract
The utility model relates to a parking air conditioner technical field aims at solving the poor problem of protective properties of the outer quick-witted cable of current parking air conditioner, for this reason, the utility model provides an outer quick-witted fan housing of parking idle call and parking air conditioner, this outer machine fan housing includes the fan housing main part, is formed with the air outlet in the fan housing main part, and air outlet department is provided with the grid, is formed with the cable passageway on the grid, and the cable passageway includes the roof, and the cable can be partially shielded to the roof at least. The utility model provides an outer machine fan housing for parking air conditioner can effectively guide the fan to go out the air, improves outer machine air-out efficiency; can weaken the erosion that the rainwater caused the waterproof sticky tape of cable junction to avoid the cable junction to break down because of the damage of waterproof sticky tape, and then the life-span of extension outer quick-witted fan, reduce the fault rate, can also strengthen the security in the use simultaneously.
Description
Technical Field
The utility model relates to a parking air conditioner technical field, concretely relates to outer machine fan housing of parking idle call and parking air conditioner.
Background
In the industries of capital construction, transportation, and the like, a heavy truck, which is one of the long-distance transportation means, plays a very important role. In hot summer, the temperature in the cab is very high, the high-temperature environment is very unfavorable for the physical and psychological health of vehicle-mounted personnel for a long time, and an air conditioner must be started for cooling. In the driving process, a driver needs to stop and rest after driving for a long time or needs to stop for a long time when encountering a traffic jam phenomenon, however, a large amount of fuel oil needs to be consumed for starting the air conditioner refrigeration of the original vehicle in a stop state, the service life of the engine can be shortened due to long-time idling operation, and the refrigeration cost is very high. In order to reduce the refrigeration cost of the heavy vehicle in a stop state, a parking air conditioner is produced.
The parking air conditioner is an air conditioner used in a stopped state of a heavy vehicle such as a truck and is independent from an original vehicle air conditioning system. The parking air conditioner is generally electrically driven, has low energy consumption, low refrigeration cost and more environmental protection, and gradually becomes a product which is just needed in the truck market. The existing parking air conditioning system comprises an inner unit and an outer unit, wherein the inner unit is installed on an indoor ceiling or a rear wall of a cab, and the outer unit is installed on an outdoor ceiling. The fan is arranged in the outer machine and needs to be connected with cables such as a power line and a signal transmission line to achieve control of the fan, and the fan cover is arranged below the outer machine fan cover. The existing outer fan housing usually has a flat surface, the air outlet of the fan housing is flush with the surface, the cable of the outer fan extends out of the air outlet to be connected with other cables, the cable connection part is often simply packaged through a waterproof adhesive tape, the cable is easy to be corroded by rainwater and sunlight, the waterproof adhesive tape is easy to seep water and deform after a long time, irreversible damage is caused to the cable connection part, and the normal operation of an air conditioner is influenced.
Accordingly, there is a need in the art for a new outer air hood for a parking air conditioner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, for the problem that the barrier propterty of solving the outer quick-witted cable of current parking air conditioner is poor promptly, the utility model discloses an aspect provides an outer quick-witted fan housing of parking air conditioner, this outer quick-witted fan housing includes the fan housing main part, be formed with the air outlet in the fan housing main part, air outlet department is provided with the grid, be formed with the cable passageway on the grid, the cable passageway includes the roof, the roof can partially shield the cable at least.
In the above preferred technical scheme of the outer air hood for the parking air conditioner, the middle part of the air hood body extends upwards to form a cylindrical enclosure wall, and the air outlet is formed at the top end of the cylindrical enclosure wall.
In the above-mentioned preferred technical scheme of outer fan housing for parking air conditioner, the grid includes along the radial main support radials that extends of tube-shape leg wall, the cable passageway forms on the main support radials.
In the above preferred technical solution of the outer air hood for the parking air conditioner, a channel with a downward opening is formed on the main support web, the channel forms the cable channel, and the top wall is formed at the bottom of the channel; or
The main support web is formed with a hollow cavity, the hollow cavity forming the cable channel.
In a preferred embodiment of the external air hood for the parking air conditioner, the channel further includes a first sidewall and a second sidewall, and a part of an edge of the first sidewall and/or the second sidewall extends laterally and forms a hook for locking the cable; and/or
A connecting member is connected to the first side wall and/or the second side wall for connecting the first side wall and the second side wall.
In the above-mentioned preferred technical solution of the outer air hood for the parking air conditioner, the grille includes a grid plate extending along the circumferential direction of the cylindrical enclosure wall, and the grid plate is disposed in an inclined manner so that projections of the grid plate on a horizontal plane overlap each other.
In the preferable technical scheme of the external unit fan housing for the parking air conditioner, the outer wall surface of the cylindrical surrounding wall is further connected with a waterproof member, the waterproof member is attached to the outlet of the cable channel, and a wiring hole is formed in the waterproof member.
In the above preferred technical scheme of the outer air conditioner fan housing for the parking air conditioner, a vertical plate is further formed on the fan housing main body, and an auxiliary wire passing hole is formed on the vertical plate.
In the preferable technical scheme of the outer air hood for the parking air conditioner, the air hood main body is further connected with a wire clamp.
The utility model provides an outer machine fan housing of parking idle call, through set up the grid in air outlet department, set up the cable passageway on the grid, and set up the cable passageway into its roof and can partially shield the cable at least, at the in-process of installation fan, the cable can arrange the cable of fan in this cable passageway, especially the junction of fan cable and other cables, because this cable passageway has the roof that shields the cable, can cover the junction of fan cable and other cables such as power cord under the roof at least, thus, in rainy day or sunshine weather, the roof can form to shelter from rainwater or sunshine, weaken the erosion that rainwater or sunshine caused the waterproof sticky tape of cable junction, thereby avoid the cable junction to break down because of the damage of waterproof sticky tape, and then prolong the life of outer machine, reduce outer machine fault rate, can also reduce simultaneously because of the short circuit that the cable junction intake leads to, The phenomenon of striking sparks and the like, and the use safety is enhanced.
furthermore, the middle part of the fan cover body extends upwards to form a cylindrical enclosure wall, and the outer unit fan is arranged in the cylindrical enclosure wall, so that the air outlet of the fan can be effectively guided, and the air outlet efficiency of the outer unit is improved; in addition, owing to set up the tube-shape leg for the air outlet height of outer fan housing is higher than the fan housing surface, and like this, the fan cable of arranging in the cable passageway can be drawn forth from the side of tube-shape leg, and can provide vertical decurrent line space for the cable through the height that sets up the tube-shape leg rationally, and in rainwater weather, the rainwater can flow away along the cable downwards, thereby has avoided the rainwater to flow along cable to the cable junction, has further improved the protection degree of cable.
Furthermore, the cable channel is formed on the main supporting radial plate of the grid, and the original structure of the main supporting radial plate is used, so that the cable can be well embedded into the grid, the installation stability of the cable is ensured, and meanwhile, the outer fan cover is kept attractive; in addition, because the cables are embedded into the main supporting radial plates of the grid, interference with the fan blades is avoided, and therefore a stable working environment is provided for operation of the fan.
Furthermore, the cable channel is set to be a channel with a downward opening formed in the main supporting radial plate, so that the processing of the outer fan cover is facilitated, the installation of the cable is facilitated, and meanwhile, the installation state of the cable is convenient to observe.
Furthermore, the cable channel is provided with a clamping hook or a connecting component on the side wall of the channel, or the cable channel is provided with a hollow cavity, so that the cable can be effectively fixed, and the installation stability of the cable in the running process of the fan is ensured.
Further, the grid plates in the grids are arranged in an inclined mode, so that the projections of the grid plates on the horizontal plane are overlapped, compared with the vertically arranged grids, the obliquely arranged grids cannot obstruct the air outlet of the fan, and can effectively block sundries falling on the grids.
Furthermore, the waterproof component is connected to the outer wall surface of the cylindrical surrounding wall, so that the waterproof component is attached to the outlet of the cable channel, and the wiring hole is formed in the waterproof component, so that the protection performance of the cable connecting part can be further enhanced.
Furthermore, through the arrangement of the auxiliary wiring hole and the wire clamp, the wiring of the cable can be standardized, and the connection stability of the cable in the running process of the external unit is guaranteed.
the second aspect of the utility model also provides an outer machine of parking air conditioner, this outer machine of parking air conditioner includes above-mentioned arbitrary technical scheme outer machine fan housing of parking air conditioner.
It can be understood by those skilled in the art that the utility model provides an outer machine of parking air conditioner owing to dispose aforementioned outer quick-witted fan housing, consequently possesses the all technological effects of aforementioned outer quick-witted fan housing, no longer gives details here.
Drawings
The utility model discloses an outer machine fan housing for parking air conditioner is described below with reference to the drawing, in the drawing:
Fig. 1 is a schematic top view of an external unit fan housing for a parking air conditioner according to the present invention;
Fig. 2 is an isometric view of an outer unit fan housing for a parking air conditioner according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at A after being turned 180 degrees;
List of reference numerals:
1. A fan housing main body; 2. a cylindrical enclosure wall; 3. a grid; 30. a main support web; 300. a first side wall; 3000. a first hook; 301. a second side wall; 3010. a second hook; 302. a top wall; 303. a cable channel; 31. an auxiliary support web; 32. a grid plate; 33. a middle baffle; 4. an air outlet; 5. a waterproof member; 50. a wiring hole; 6. a vertical plate; 60. an auxiliary wiring hole; 7. and (4) wire clamping.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, terms indicating directions or positional relationships such as "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the poor problem of barrier propterty of the outer quick-witted cable of current parking air conditioner that the background art pointed out, the utility model provides an outer machine of outer quick-witted fan housing of parking idle call and parking air conditioner aims at the barrier propterty with the help of grid reinforcing fan cable junction, prolongs the life of outer machine.
Referring to fig. 1 to 4, fig. 1 is a schematic top view of an external unit fan housing for a parking air conditioner according to the present invention; fig. 2 is an isometric view of an outer unit fan housing for a parking air conditioner according to the present invention; FIG. 3 is an enlarged view of a portion of FIG. 2 at A; fig. 4 is an enlarged schematic view of fig. 2 at a position a after being turned 180 degrees.
As shown in fig. 1 to 3, the outer air conditioner for parking in this embodiment includes a fan housing body 1, and the fan housing body 1 is attached to a casing of the outer unit. An air outlet 4 is formed on the fan cover main body 1, so that air exhaust of the fan is conveniently realized. The air outlet 4 is provided with the grille 3, and the grille 3 can prevent the sundries with larger external volume from entering the fan housing while not interfering with the air outlet. The grille 3 is formed with a cable channel 303, and the cable channel 303 is used for accommodating a part of cables in the outdoor unit and mainly protecting the connection between the cables of the outdoor unit fan and other cables. In the mounted state, the cable channel 303 comprises a top wall 302, the top wall 302 being at least partially shielding the cable, in particular the connection points of the fan cable and other cables such as power supply cables. Thus, in the installation state, even if the outdoor unit is exposed in a humid or strong-sunlight outdoor environment, the cable connection is shielded by the top wall 302 of the cable channel 303, the probability of direct contact with rainwater and sunlight can be greatly reduced, the deformation and aging of the waterproof adhesive tape at the cable connection position are effectively avoided, and the service life of the outdoor unit is prolonged.
The utility model provides an outer machine fan housing of parking idle call, through set up the grid in air outlet department, set up the cable passageway on the grid, and set up the cable passageway into its roof and can partially shield the cable at least, at the in-process of installation fan, the cable can arrange the cable of fan in this cable passageway, especially the junction of fan cable and other cables, because this cable passageway has the roof that shields the cable, can cover the junction of fan cable and other cables such as power cord under the roof at least, thus, in rainy day or sunshine weather, the roof can form to shelter from rainwater or sunshine, weaken the erosion that rainwater or sunshine caused the waterproof sticky tape of cable junction, thereby avoid the cable junction to break down because of the damage of waterproof sticky tape, and then prolong the life of outer machine, reduce outer machine fault rate, can also reduce simultaneously because of the short circuit that the cable junction intake leads to, The phenomenon of striking sparks and the like, and the use safety is enhanced.
Preferably, the wind shield body 1 extends upward at the middle to form a cylindrical surrounding wall 2, and the wind outlet 4 is formed at the top end of the cylindrical surrounding wall 2. Referring to fig. 2, the middle of the fan housing body 1 extends upwards to form a cylindrical enclosure wall 2, and the outer unit fan is arranged in the cylindrical enclosure wall 2, so that air outlet of the fan can be effectively guided, and air outlet efficiency of the outer unit is improved. In addition, under the user state, the cable that sets up in cable passageway 303 is in the state of putting flatly, owing to set up tube-shape leg 2 for air outlet 4 of outer fan housing is higher than the fan housing surface and forms certain interval with the fan housing surface between, like this, arrange the fan cable in cable passageway 303 in and can draw forth and walk the line downwards from tube-shape leg 2's side, in rainwater weather, the rainwater can flow away downwards along the cable, thereby avoided the rainwater along the reverse flow direction cable junction of cable, further improved the protection degree of cable.
Referring to fig. 1 and 2, the grid 3 of the present invention is composed of a main support web 30 extending in the radial direction of the cylindrical enclosure wall 2, an auxiliary support web 31 extending in the radial direction of the cylindrical enclosure wall 2, and a grid plate 32 extending in the circumferential direction of the cylindrical enclosure wall 2. The structural strength of the main support web 30 is higher than that of the auxiliary support web 31 for forming the main frame of the grille 3 and for supporting the intermediate baffle 33. The main supporting radial plates 30 extend along the radial direction of the cylindrical surrounding wall 2 and are uniformly distributed at the air outlet 4, and one or more auxiliary supporting radial plates 31 are uniformly arranged between the main supporting radial plates 30; the louvers 32 are arranged uniformly in the circumferential direction of the cylindrical surrounding wall 2. The grid plates 32 are connected to the main and auxiliary support webs 30, 31 and together form a denser grid 3.
Preferably, the louvers 32 are obliquely disposed. The inclined arrangement of the grid plates 32 means that a certain included angle exists between the surface of the grid plate 32 and the horizontal plane, for example, the included angle is 45 degrees, although the inclined angle is not limited to 45 degrees, and the projections of the adjacent grid plates 32 on the horizontal plane after the inclined arrangement are overlapped with each other, so that the probability of falling of impurities can be further reduced.
It is understood that the above structure of the grid 3 is only one embodiment of the grid 3 of the present invention, and those skilled in the art can make adaptive adjustments to the structure of the main support web 30, the auxiliary support web 31 and the grid plate 32 in the grid 3, for example, the auxiliary support web 31 can be arranged in a manner similar to the rotation of an impeller; the louvers 32 may be arranged helically about the central axis, may be arranged continuously, or may be arranged in a segmented configuration. The above described and undisplayed structure of the grid 3 should be within the scope of the present invention.
In some preferred embodiments, the cable channels 303 are formed on the main support web 30. Referring to fig. 1 and 2, the main support web 30 is elongated and defines a downwardly opening channel having a first side wall 300, a second side wall 301 and a top wall 302, the top wall 302 being formed at the bottom of the channel. In the installed state, the channel is open downwards, and when the cable is placed in the channel, most of the cable is shielded by the top wall 302, so that the purposes of water resistance and sunlight resistance are achieved. In this embodiment, the through hole existing in the top wall 302 is opened for processing convenience, and the protection performance of the cable is not affected after installation.
Further, part of the edges of the first 300 and/or second 301 side walls extend laterally and thus constitute a catch for catching the cable. Referring to fig. 4, a first hook 3000 is formed on the first side wall 300, a second hook 3010 is formed on the second side wall 301, and the first hook 3000 and the second hook 3010 are disposed opposite to each other, so that the cable placed in the slot can be held around, the cable can be limited, and the cable can be conveniently installed.
Alternatively, the first sidewall 300 and/or the second sidewall 301 are connected with a connecting member for connecting the first sidewall 300 and the second sidewall 301. For example, the connection member may be a strap fastener, one end of which is fixedly connected to the first sidewall 300, and the movable end of which is connected to the second sidewall 301 and is fastened to the second sidewall 301, thereby restraining the cable after the cable is installed. Alternatively, the connecting member may be a movable snap that can be snapped or plugged onto both the first 300 and second 301 side walls.
In other preferred embodiments, the cable channel 303 is formed on the main support web 30, the main support web 30 is formed with a hollow cavity, the hollow cavity forms the cable channel 303, a cable can pass through the hollow cavity, one end of the hollow cavity faces the rotation shaft of the fan, and the other end extends to the periphery of the cylindrical surrounding wall 2, and the cable is led out of the cylindrical surrounding wall 2 from the inside of the cylindrical surrounding wall 2.
In some preferred embodiments, a waterproof member 5 is further connected to the outer wall surface of the cylindrical surrounding wall 2, the waterproof member 5 is attached to the outlet of the cable channel 303, and the wiring hole 50 is formed in the waterproof member 5. As shown in fig. 1 and 2, the waterproof member 5 may be made of a waterproof tape having a fixed shape or a waterproof gel that can be solidified after use. For example, a waterproof adhesive tape is adopted, a hole can be formed in the waterproof adhesive tape to form the wiring hole 50, the fan cable can pass through the wiring hole 50 during installation, and the aperture of the wiring hole 50 can be close to the diameter of the cable, so that the waterproof adhesive tape can be tightly attached to the cable, and the waterproof effect is further achieved.
Further, in order to enable cables arranged outside the fan housing to be regularly routed, a vertical plate 6 is further formed on the fan housing main body 1, and an auxiliary routing hole 60 is formed on the vertical plate 6. As shown in fig. 2, the reinforcing ribs on the fan housing body 1 extend upward to a certain height to form a vertical plate 6 for auxiliary routing, and the vertical plate 6 is provided with an auxiliary routing hole 60 for a cable to pass through.
further, in order to fix the cable, a clip 7 is further connected to the wind shield body 1, and the clip 7 may be disposed adjacent to the standing plate 6, as shown in fig. 2.
It is understood that the wire clamp 7 and the vertical plate 6 are not necessarily present at the same time, and may be separately provided.
The utility model discloses an in another embodiment, a machine outside parking air conditioner is provided, this machine outside parking air conditioner includes outer machine and interior machine. The outdoor unit comprises an outdoor unit fan cover and a shell, and components such as a fan, a compressor, a heat exchanger and the like are arranged in the shell. Wherein the outer fan housing is the outer fan housing described above. It can be understood that, since the parking air conditioner external unit is provided with the external air hood, all technical effects of the external air hood are achieved, and are not described herein again.
so far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an outer quick-witted fan housing of parking idle call, its characterized in that, outer machine fan housing includes the fan housing main part, be formed with the air outlet in the fan housing main part, air outlet department is provided with the grid, be formed with the cable passageway on the grid, the cable passageway includes the roof, the roof can partially shield the cable at least.
2. The outdoor unit fan housing for a parking air conditioner according to claim 1, wherein a cylindrical surrounding wall is formed by extending a middle portion of the fan housing body upward, and the air outlet is formed at a top end of the cylindrical surrounding wall.
3. The outdoor unit fan housing for a parking air conditioner according to claim 2, wherein the grille includes a main support web extending in a radial direction of the cylindrical surrounding wall, and the cable passage is formed on the main support web.
4. The outer hood for the parking air conditioner as recited in claim 3, wherein said main support web is formed with a channel opening downward, said channel forming said cable passage, said top wall being formed at a bottom of said channel; or
The main support web is formed with a hollow cavity, the hollow cavity forming the cable channel.
5. The outdoor unit fan housing for the parking air conditioner as claimed in claim 4, wherein the channel further comprises a first side wall and a second side wall, and a part of the edge of the first side wall and/or the second side wall extends transversely and thus forms a hook for locking the cable; and/or
A connecting member is connected to the first side wall and/or the second side wall for connecting the first side wall and the second side wall.
6. The outdoor unit hood for a parking air conditioner according to claim 2, wherein the louver includes louvers extending in a circumferential direction of the cylindrical surrounding wall, the louvers being arranged obliquely so that projections of the louvers on a horizontal plane overlap each other.
7. The outer air hood for the parking air conditioner according to any one of claims 2 to 6, wherein a waterproof member is further attached to an outer wall surface of the cylindrical surrounding wall, the waterproof member being attached to an outlet of the cable passage, the waterproof member having a wire routing hole formed therein.
8. The air hood body for the outdoor unit for the parking air conditioner as claimed in any one of claims 2 to 6, wherein a vertical plate is further formed on the air hood body, and an auxiliary wire hole is formed on the vertical plate.
9. The outer air hood for the parking air conditioner according to any one of claims 1 to 6, wherein a wire clip is further connected to the air hood body.
10. An outdoor unit for a parking air conditioner, comprising the outdoor unit wind housing for a parking air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256996.0U CN209738750U (en) | 2019-02-28 | 2019-02-28 | Outer machine fan housing and outer machine of parking air conditioner for parking air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256996.0U CN209738750U (en) | 2019-02-28 | 2019-02-28 | Outer machine fan housing and outer machine of parking air conditioner for parking air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN209738750U true CN209738750U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920256996.0U Active CN209738750U (en) | 2019-02-28 | 2019-02-28 | Outer machine fan housing and outer machine of parking air conditioner for parking air conditioner |
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| CN (1) | CN209738750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761983A (en) * | 2021-02-02 | 2021-05-07 | 珠海格力电器股份有限公司 | Fan and vehicle-mounted air conditioning system with same |
-
2019
- 2019-02-28 CN CN201920256996.0U patent/CN209738750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761983A (en) * | 2021-02-02 | 2021-05-07 | 珠海格力电器股份有限公司 | Fan and vehicle-mounted air conditioning system with same |
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