CN209870012U - Parking air conditioner external unit and parking air conditioner - Google Patents
Parking air conditioner external unit and parking air conditioner Download PDFInfo
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- CN209870012U CN209870012U CN201920261565.3U CN201920261565U CN209870012U CN 209870012 U CN209870012 U CN 209870012U CN 201920261565 U CN201920261565 U CN 201920261565U CN 209870012 U CN209870012 U CN 209870012U
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- air conditioner
- outdoor unit
- air outlet
- blade
- parking
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Abstract
The utility model relates to a refrigeration plant field, concretely relates to outer machine of parking air conditioner and parking air conditioner. The utility model discloses inside the debris that aim at solving the outer machine existence of current parking air conditioner got into the air conditioner easily, influence the problem of air conditioner operation. Mesh for this reason, the utility model discloses an outer machine of parking air conditioner includes the casing and sets up the condenser in the casing, and the condenser disposes the fan, and the fan is provided with the air outlet, is provided with the trompil corresponding to the air outlet on the casing, and the air outlet still is provided with the protection fan housing, and the protection fan housing sets to can rotate to open or close to realize opening and closing of air outlet. The utility model discloses a set up the protection fan housing in the air outlet, open the protection fan housing when using the air conditioner, close the protection fan housing when not using the air conditioner, to a great extent has avoided debris such as branches to get into inside the air conditioner, has avoided the emergence of accident, has guaranteed the normal operating of air conditioner.
Description
Technical Field
The utility model relates to a refrigeration plant field, concretely relates to outer machine of parking air conditioner and parking air conditioner.
Background
The parking air conditioner is widely applied to heavy trucks in long-distance transportation, uses a vehicle-mounted storage battery direct-current power supply, and is an electric air conditioner with more energy conservation and environmental protection. Compared with the traditional vehicle-mounted air conditioner, the parking air conditioner does not need to depend on the power of a vehicle engine, so that the fuel can be greatly saved and the environmental pollution can be reduced.
The outer machine of air conditioner of parking air conditioner includes the air outlet and installs the grid in the air outlet, because outer machine of air conditioner exposes outdoor at the ceiling of vehicle throughout the year, so at the in-process that the vehicle travel, the top can drop branch, debris such as leaf, and these debris pass the grid and get into inside the air conditioner very probably, influence the fan normal operating, shorten air conditioner life, cause the circuit damage even.
Accordingly, there is a need in the art for a new external air conditioner for parking to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, for the debris that solve the outer machine existence of current parking air conditioner get into the air conditioner inside easily, influence the problem of air conditioner operation, the utility model provides an outer machine of parking air conditioner, this outer machine of parking air conditioner include the casing with set up in condenser in the casing, the condenser disposes the fan, the fan is provided with the air outlet, correspond to on the casing the air outlet is provided with the trompil, the air outlet still is provided with the protection fan housing, the protection fan housing sets to can rotate and open or close, thereby realizes opening and closing of air outlet.
In the preferable technical scheme of the parking air conditioner outdoor unit, the protection fan housing comprises a fixed fan blade and a movable fan blade, and the movable fan blade can rotate to the upper side or the lower side of the fixed fan blade around the center of the air outlet.
In the preferable technical scheme of the outdoor unit of the parking air conditioner, the protection fan housing comprises a plurality of fan blades, each fan blade comprises a fixed blade and a plurality of movable blades, and the plurality of movable blades can rotate around the center of the air outlet to the upper side or the lower side of the fixed blade.
In the above-mentioned parking air conditioner outdoor unit's preferred technical scheme, the air outlet disposes the grid, the protection fan housing sets up in the outside of grid.
In the preferable technical scheme of the parking air conditioner outdoor unit, the grille comprises a plurality of annular ribs and radial ribs, the annular ribs and/or the radial ribs are obliquely arranged, and vertical projections of two adjacent annular ribs and/or two adjacent radial ribs are at least partially overlapped.
In the preferable technical scheme of the parking air conditioner outdoor unit, the protective fan housing is configured with a guide mechanism, the guide mechanism comprises an annular rail and a sliding part matched with the annular rail, the movable fan blade or the movable blade is connected with the sliding part, and the movable fan blade or the movable blade rotates along the annular rail through the sliding part.
In the preferable technical scheme of the parking air conditioner outdoor unit, the sliding part is a pulley or an arc-shaped sliding groove.
In the preferable technical scheme of the parking air conditioner outdoor unit, the protective fan housing is further provided with a driving mechanism and a transmission mechanism, the driving mechanism is connected with the transmission mechanism, the transmission mechanism is connected with the movable fan blades or the movable blades, and the driving mechanism drives the movable fan blades or the movable blades to rotate through the transmission mechanism.
In a preferred technical solution of the above-mentioned external unit of a parking air conditioner, the driving mechanism is a motor, and/or the transmission mechanism is a gear.
The utility model also provides a parking air conditioner, parking air conditioner includes any one of the above-mentioned preferred technical scheme the outer machine of parking air conditioner.
It can be understood by those skilled in the art that in the preferred technical solution of the present invention, the air conditioner external unit includes a housing and a condenser disposed in the housing, the condenser is configured with a fan, the fan is provided with an air outlet, an opening is disposed on the housing corresponding to the air outlet, the air outlet is further provided with a protection fan housing, and the protection fan housing is configured to be capable of being rotated to open or close, thereby realizing the opening and closing of the air outlet.
The utility model discloses a set up the protection fan housing in the air outlet, open the protection fan housing when using the air conditioner, close the protection fan housing when not using the air conditioner, to a great extent has avoided debris such as branches to get into inside the air conditioner, has avoided the emergence of accident, has guaranteed the normal operating of air conditioner. In addition, the utility model discloses a protection fan housing outward appearance is beautiful, the molding is generous, rich science and technology feels.
Drawings
The utility model discloses an outer machine of parking air conditioner and parking air conditioner is described below with reference to the attached drawing. In the drawings:
fig. 1 is a schematic structural view of a parking air conditioner external unit in the prior art;
fig. 2 is a schematic structural view illustrating a condenser of an external unit for a parking air conditioner in the related art;
fig. 3 is the structure diagram of the condenser of the parking air conditioner external unit of the present invention.
List of reference numerals
1. A housing; 2. a condenser; 3. an air outlet; 4. a protective fan cover; 41. fixing the fan blades; 42. a movable fan blade; 43. a guide mechanism; 431. an annular track; 5. a grid; 51. an annular rib; 52. and (5) radiating ribs.
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. For example, although the number of the fixed blades and the number of the movable blades are two in the drawings, the arrangement is not the same, and those skilled in the art can adjust the number as needed to suit the specific application. For example, the number of the fixed blades may be one, three, or four, and the number of the movable blades may be one, three, or four.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The parking air conditioner external unit and the parking air conditioner of the present invention will be described with reference to fig. 1 and 2. Fig. 1 is a schematic structural view of an external unit of a parking air conditioner in the prior art; fig. 2 is a schematic structural view illustrating a condenser of an outdoor unit for a parking air conditioner in the related art.
As shown in fig. 1 and 2, in one possible embodiment, an air conditioner outdoor unit in the prior art includes a casing 1 and a condenser 2 disposed in the casing 1, the condenser 2 is provided with a blower (not shown), the blower is provided with an air outlet 3, and the casing 1 is provided with an opening (not shown) corresponding to the air outlet 3. The air outlet 3 is provided with a grid 5 and a protection fan housing 4, the protection fan housing 4 is arranged on the outer side of the grid 5, and the protection fan housing 4 is arranged to be capable of being opened or closed in a rotating mode, so that the air outlet 3 is opened and closed.
Example 1
As shown in fig. 2, the protection hood 4 includes a driving mechanism (not shown), a transmission mechanism (not shown), two fixed blades 41 and two movable blades 42. The drive mechanism is connected to a transmission mechanism, which is connected to the movable fan blades 42. The two fixed blades 41 are disposed opposite to each other, and the driving mechanism drives the two movable blades 42 to rotate above or below the two fixed blades 41 around the center of the air outlet 3 through the transmission mechanism. Specifically, the driving mechanism is a stepping motor, the stepping motor is disposed on the inner wall or the outer wall of the air outlet, the transmission mechanism is a gear, and the movable fan 42 is correspondingly provided with an outer gear section engaged with the gear. Alternatively, the driving mechanism and the transmission mechanism may be provided in any other manner capable of driving the movable blade 42 to rotate, or the driving mechanism and the transmission mechanism may not be provided, and the movable blade 42 may be manually driven to open or close. The number and the installation position of the fixed blades 41 and the movable blades 42 are not limited, and the number of the fixed blades 41 and the movable blades 42 may not necessarily be equal. For example, two stationary blades 41 may also be disposed in close proximity; the number of the fixed blades 41 may be one, three, four, etc., and the number of the movable blades 42 may be one, three, four, etc., and when the number of the fixed blades 41 is smaller than the number of the movable blades 42, at least two movable blades 42 rotate above or below the same fixed blade 42.
In a preferred embodiment, the protection hood 4 is further provided with a guiding mechanism 43, the guiding mechanism 43 includes an annular rail 431 and a sliding member (not shown) adapted to the annular rail 431, the movable blade 41 is connected to the sliding member, and the movable blade 41 rotates along the annular rail 431 via the sliding member. Specifically, the circular rail 431 is disposed in the middle of the grille 5, and the sliding member is a pulley or an arc-shaped sliding groove. By providing the guide mechanism 43, the movable blade 41 can be made to slide smoothly, and the driving mechanism can smoothly complete rotation even when there is an error in driving in the vertical direction.
The outdoor unit of parking air conditioner of the present invention is described with reference to fig. 3, wherein fig. 3 is a schematic structural diagram of a condenser of the outdoor unit of parking air conditioner of the present invention.
As shown in fig. 3, as a preferred embodiment, the grid 5 includes a plurality of annular ribs 51 and radial ribs 52, the annular ribs 51 and/or the radial ribs 52 are disposed obliquely, and the vertical projections of two adjacent annular ribs 51 and/or two radial ribs 52 at least partially overlap. The structure of the grille 5 is tightly arranged so as to prevent sundries such as leaves from falling into the parking air conditioner external unit when the protective air cover 4 is opened, and the operation of the external unit is affected.
The utility model discloses a set up protection fan housing 4 in air outlet 3, open protection fan housing when using the air conditioner, close protection fan housing when not using the air conditioner, to a great extent has avoided debris such as branches to get into inside the air conditioner, has avoided the emergence of accident, has guaranteed the normal operating of air conditioner.
Example 2
The difference between this embodiment and embodiment 1 is that the protection wind cover 4 includes a driving mechanism (not shown in the figure), a transmission mechanism (not shown in the figure) and a plurality of fan blades (not shown in the figure), each fan blade includes a fixed blade (not shown in the figure) and a plurality of moving blades (not shown in the figure), the transmission mechanism is connected with the moving blades, and the driving mechanism drives the plurality of moving blades to rotate around the center of the air outlet 3 to the upper side or the lower side of the fixed blade through the transmission mechanism. Specifically, in each fan blade, a fixed blade may be disposed in the middle or at any one of the two ends, and when disposed in the middle, the moving blades at the two sides may both rotate above or below the fixed blade, or may rotate above and below the fixed blade, respectively. When provided at one end, the moving blade at the other end can open and close like a "fan". It should be noted that the number of the moving blades is not limited, and may be one, two, three, or the like.
The advantage of this embodiment lies in, through dividing into fixed blade and a plurality of movable vane with the flabellum, makes a plurality of movable vane rotatory to fixed vane's top or below, can reduce the influence to the area of opening of air outlet, guarantees the heat transfer effect of outer machine.
Example 3
The utility model also provides a parking air conditioner changes the parking air conditioner and includes parking air conditioner internal unit and foretell parking air conditioner outer unit.
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 (12)
1. An air conditioner outdoor unit for parking comprises a shell and a condenser arranged in the shell, wherein the condenser is provided with a fan, the fan is provided with an air outlet, the shell is provided with an opening corresponding to the air outlet, the air conditioner outdoor unit is characterized in that the air outlet is also provided with a protective air cover,
the protection fan housing is arranged to be capable of being opened or closed in a rotating mode, and therefore the air outlet is opened and closed.
2. The outdoor unit of claim 1, wherein the protective hood comprises a fixed blade and a movable blade, and the movable blade can rotate around the center of the air outlet to above or below the fixed blade.
3. The outdoor unit of claim 1, wherein the protection hood comprises a plurality of fan blades, each fan blade comprises a fixed blade and a plurality of moving blades, and the moving blades can rotate around the center of the air outlet to above or below the fixed blade.
4. The outdoor unit of claim 1, wherein the air outlet is provided with a grille, and the protection hood is disposed outside the grille.
5. The outdoor unit of claim 4, wherein the grille comprises a plurality of annular ribs and radial ribs, the annular ribs and/or the radial ribs are obliquely arranged, and vertical projections of two adjacent annular ribs and/or two adjacent radial ribs are at least partially overlapped.
6. The outdoor unit of parking air conditioner as claimed in claim 2, wherein the protection hood is further configured with a guiding mechanism, the guiding mechanism comprises an annular rail and a sliding member adapted to the annular rail, the movable fan is connected to the sliding member, and the movable fan rotates along the annular rail via the sliding member.
7. The outdoor unit of parking air conditioner as claimed in claim 3, wherein the protection hood is further provided with a guiding mechanism, the guiding mechanism comprises an annular rail and a sliding member adapted to the annular rail, the moving blade is connected with the sliding member, and the moving blade rotates along the annular rail through the sliding member.
8. The outdoor unit of claim 6 or 7, wherein the sliding member is a pulley or an arc-shaped sliding groove.
9. The outdoor unit of the parking air conditioner as claimed in claim 2, wherein the protective hood is further provided with a driving mechanism and a transmission mechanism, the driving mechanism is connected with the transmission mechanism, the transmission mechanism is connected with the movable fan blade, and the driving mechanism drives the movable fan blade to rotate through the transmission mechanism.
10. The outdoor unit of claim 3, wherein the protective hood is further provided with a driving mechanism and a transmission mechanism, the driving mechanism is connected with the transmission mechanism, the transmission mechanism is connected with the movable blade, and the driving mechanism drives the movable blade to rotate through the transmission mechanism.
11. The outdoor unit of claim 9 or 10, wherein the driving mechanism is a motor, and/or wherein the driving mechanism is a motor
The transmission mechanism is a gear.
12. A parking air conditioner, characterized in that it comprises an outdoor unit of the parking air conditioner as claimed in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261565.3U CN209870012U (en) | 2019-02-28 | 2019-02-28 | Parking air conditioner external unit and parking air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261565.3U CN209870012U (en) | 2019-02-28 | 2019-02-28 | Parking air conditioner external unit and parking air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870012U true CN209870012U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261565.3U Active CN209870012U (en) | 2019-02-28 | 2019-02-28 | Parking air conditioner external unit and parking air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN209870012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103839A (en) * | 2021-03-30 | 2021-07-13 | 青岛海尔空调器有限总公司 | Vehicle-mounted overhead air conditioner, control method thereof and vehicle |
-
2019
- 2019-02-28 CN CN201920261565.3U patent/CN209870012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103839A (en) * | 2021-03-30 | 2021-07-13 | 青岛海尔空调器有限总公司 | Vehicle-mounted overhead air conditioner, control method thereof and vehicle |
| CN113103839B (en) * | 2021-03-30 | 2022-12-23 | 青岛海尔空调器有限总公司 | Vehicle-mounted overhead air conditioner, control method thereof and vehicle |
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