CN219312471U

CN219312471U - Automobile air conditioner distribution box, automobile air conditioner system and automobile

Info

Publication number: CN219312471U
Application number: CN202320048191.3U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Chongqing Super Force Electric Appliance Co ltd
Current assignee: Chongqing Super Force Electric Appliance Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-07
Anticipated expiration: 2033-01-09

Abstract

The application provides an automobile air conditioner distribution box, an automobile air conditioner system and an automobile, and relates to the field of automobile engineering, wherein the automobile air conditioner distribution box comprises a box main body and a bypass air door, the box main body is provided with a left side temperature zone, a middle temperature zone and a right side temperature zone which are independently arranged, the left side temperature zone and the right side temperature zone are communicated with defrosting openings, the middle temperature zone is provided with a blowing surface opening and a bypass opening, and the bypass opening is communicated with the left side temperature zone and the right side temperature zone; the bypass air door is movably connected with the box body and is used for opening or closing the bypass opening. When the automobile air conditioner distribution box works, the situation that the defrosting air quantity is blocked can be improved, and the defrosting efficiency is improved.

Description

Automobile air conditioner distribution box, automobile air conditioner system and automobile

Technical Field

The utility model relates to the field of vehicle engineering, in particular to an automobile air conditioner distribution box, an automobile air conditioner system and an automobile.

Background

The volume of the air inlet box and the distribution box is particularly important due to the limitation of the assembly space of the air conditioning system, particularly the air conditioning system of an automobile, the layout and the assembly of a plurality of parts are required to be completed in the limited space of the automobile, and the volumes of the air inlet box and the distribution box are required to be reduced as much as possible on the premise of meeting the air supply requirement. In the prior art, a plurality of temperature areas are arranged inside a distribution box, and three air doors for blowing surfaces, defrosting and blowing feet are arranged, so that different switching of air conditioning modes is realized. When defrosting operation is carried out, partial air quantity is blocked by the air blowing face air door, so that defrosting air quantity is reduced, and defrosting efficiency is reduced.

Disclosure of Invention

The utility model aims to provide an automobile air conditioner distribution box, an automobile air conditioner system and an automobile, which can improve the situation that defrosting air quantity is blocked and improve defrosting efficiency.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the present utility model provides an automotive air conditioning distribution box comprising:

the refrigerator comprises a refrigerator main body and a bypass air door, wherein the refrigerator main body is provided with a left side temperature zone, a middle temperature zone and a right side temperature zone which are independently arranged, the left side temperature zone and the right side temperature zone are both communicated with a defrosting port, the middle temperature zone is provided with a blowing port and a bypass port, and the bypass port is communicated with the left side temperature zone and the right side temperature zone; the bypass air door is movably connected with the box main body and used for opening or closing the bypass opening.

In an alternative embodiment, the tank body includes a plurality of split shells that are spliced in sequence and collectively define the left side, middle, and right side warm zones.

In an alternative embodiment, the plurality of split shells includes a left split shell, a first middle split shell, a second middle split shell, and a right split shell that are sequentially spliced, the left split shell and the first middle split shell together define the left warm region, the second middle split shell and the second middle split shell together define the middle warm region, and the second middle split shell and the right split shell together define the right warm region.

In an alternative embodiment, the first intermediate split shell and the second intermediate split shell together define the bypass port.

In an alternative embodiment, the first middle split shell is provided with a first notch, the second middle split shell is provided with a second notch, and the first notch is in butt joint with the second notch and forms the bypass port.

In an alternative embodiment, the automobile air conditioner distribution box further comprises a driving mechanism, wherein the driving mechanism is mounted on the box main body, and the driving mechanism is connected with the bypass air door and used for driving the bypass air door to rotate relative to the box main body so as to switch between a position for opening or closing the bypass opening.

In an alternative embodiment, the driving mechanism comprises a force transfer disc, a force transfer rod, a connecting rod and a rotating shaft, wherein the force transfer disc is rotatably installed on the box main body, one end of the force transfer rod is rotatably connected with the force transfer disc and is eccentrically arranged with the force transfer disc, the other end of the force transfer rod is rotatably connected with the connecting rod, the connecting rod is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with the box main body; the bypass air door is fixedly connected with the rotating shaft.

In an alternative embodiment, the automotive air conditioner distribution box further comprises a defrost damper, a blow-out damper, and a blow-out damper, each rotatably connected to the box body.

In a second aspect, the present utility model provides an automotive air conditioning system comprising:

the automotive air conditioning distribution box of any of the preceding embodiments.

In a third aspect, the present utility model provides an automobile comprising:

the vehicle air conditioning system according to the foregoing embodiment.

The embodiment of the utility model has the beneficial effects that:

in summary, in the automotive air conditioner distribution box provided by the embodiment, when defrosting operation is performed, the defrosting air door and the bypass air door are opened, wind in the left side temperature zone and the right side temperature zone can directly reach the defrosting port and blow to the windshield, and wind in the middle temperature zone can enter the left side temperature zone and the right side temperature zone from the bypass port, so that the wind can reach the defrosting port, thereby increasing defrosting air quantity and improving defrosting efficiency; meanwhile, the whole structure is compact, the volume is small, and the occupied space is small.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a vehicle air conditioning distribution box according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an exploded view of an air conditioning distribution box for a vehicle according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an air conditioning distribution box for a vehicle according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;

fig. 5 is a schematic structural diagram of a driving mechanism according to an embodiment of the present utility model.

Icon:

100-a box body; 101-left split shell; 102-a first intermediate split shell; 103-a second intermediate split shell; 104-right split shells; 110-left warm zone; 120-intermediate temperature zone; 130-right warm zone; 140-defrost port; 150-blowing face opening; 160-bypass port; 200-bypass damper; 300-a driving mechanism; 310-force transmission disc; 320-dowel bars; 330-a connecting rod; 340-rotating shaft; 400-defrosting damper; 500-blowing face air door; 600-foot blowing air door.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

The embodiment provides an automobile air conditioner distribution box, which can increase defrosting air quantity and improve defrosting efficiency and defrosting effect.

Referring to fig. 1-4, in the present embodiment, an automotive air conditioner distribution box includes a box main body 100 and a bypass damper 200, wherein the box main body 100 is provided with a left side warm area 110, a middle warm area 120 and a right side warm area 130 which are independently arranged, the left side warm area 110 and the right side warm area 130 are both communicated with a defrosting port 140, the middle warm area 120 is provided with a blowing port 150 and a bypass port 160, and the bypass port 160 is communicated with the left side warm area 110 and the right side warm area 130; the bypass damper 200 is movably connected with the box main body 100 for opening or closing the bypass port 160.

The working principle of the automobile air conditioner distribution box provided by the embodiment is as follows:

the box main body 100 is connected with an air inlet box, and air sent out by the air inlet box enters the distribution box from one ends of the left side temperature zone 110, the middle temperature zone 120 and the right side temperature zone 130, and then corresponding air doors are opened according to requirements. For example, when defrosting operation is required, the defrosting air door 400 and the bypass air door 200 are opened, wind in the left side temperature region 110 and the right side temperature region 130 can directly reach the defrosting port 140 and blow to the windshield, and wind in the middle temperature region 120 can exit from the bypass port 160 to enter the left side temperature region 110 and the right side temperature region 130, so that the wind can reach the defrosting port 140, thus, the defrosting air quantity is increased, and the defrosting efficiency is improved; meanwhile, the whole structure is compact, the volume is small, and the occupied space is small.

In this embodiment, optionally, the box main body 100 is set to a split mechanism, and can be made by splicing a plurality of split shells, so that the number and the volume of the temperature zones can be adjusted as required, thereby adapting to the requirements of different scenes and reducing the cost. For example, in the present embodiment, the case main body 100 includes four split cases, which are a left split case 101, a first intermediate split case 102, a second intermediate split case 103, and a right split case 104, respectively, for convenience of description. Wherein, left side split shell 101, first middle split shell 102, second middle split shell 103 and right side split shell 104 splice in proper order, and adjacent split shells pass through fastener fixed connection such as bolt. The left split and the first middle split shell 102 together define a left warm zone 110, the second middle split shell 103 and the second middle split shell 103 together define a middle warm zone 120, and the second middle split shell 103 and the right split shell 104 together define a right warm zone 130. It should be appreciated that the number of intermediate temperature zones 120 may be one or more, such that the tank body 100 has at least three temperature zones to accommodate different scene requirements. In this embodiment, the intermediate temperature zone 120 is two, that is, the first intermediate split case 102 and the second intermediate split case 103 define two intermediate temperature zones 120.

Further, a first notch is provided on the first middle split shell 102, a second notch is provided on the second middle split shell 103, and the first notch and the second notch are communicated and form a bypass port 160. The bypass damper 200 is engaged with the bypass port 160, and can open or close the bypass damper 200. When defrosting is required, the bypass opening 160 is opened; when defrosting is not required, the bypass port 160 is closed.

Referring to fig. 1 and 5, in an alternative embodiment, the vehicle air conditioner distribution box further includes a driving mechanism 300, wherein the driving mechanism 300 is mounted on the box body 100, and the driving mechanism 300 is connected to the bypass damper 200 for driving the bypass damper 200 to rotate relative to the box body 100 to switch between the positions of opening or closing the bypass port 160.

Alternatively, the driving mechanism 300 includes a force transmission plate 310, a force transmission rod 320, a connecting rod 330 and a rotating shaft 340, wherein the force transmission plate 310 is rotatably mounted on the box main body 100, one end of the force transmission rod 320 is rotatably connected with the force transmission plate 310 and is eccentrically arranged with the force transmission plate 310, the other end of the force transmission rod 320 is rotatably connected with the connecting rod 330, the connecting rod 330 is fixedly connected with the rotating shaft 340, and the rotating shaft 340 is rotatably connected with the box main body 100; the bypass damper 200 is fixedly connected with the rotary shaft 340. After assembly, the force transmission disc 310 is in transmission connection with an output shaft of the motor, the output shaft of the motor can be connected with the force transmission disc 310 through a transmission structure such as a gear, or the output shaft of the motor is directly connected with the force transmission disc 310, and the motor can drive the force transmission disc 310 to rotate, so that torque is transmitted to the rotating shaft 340 through the force transmission rod 320 and the connecting rod 330, the bypass damper 200 is driven to rotate relative to the box main body 100 through the rotating shaft 340, and the bypass opening 160 can be opened or closed in the rotation process of the bypass damper 200.

It should be appreciated that the link 330 and the shaft 340 may be splined and do not rotate relative to each other, thereby facilitating torque transfer.

In this embodiment, optionally, the automotive air conditioner distribution box further includes a defrost damper 400, a blow-face damper 500 and a blow-foot damper 600, where the defrost damper 400, the blow-face damper 500 and the blow-foot damper 600 are rotatably connected to the box body 100. The blow-side damper 500 may include a front blow-side damper 500 and a rear blow-side damper 500, which are disposed at the corresponding outlets. In addition, the number of dampers is set as needed, and is not particularly limited in this embodiment.

The automobile air conditioner distribution box provided by the embodiment has the advantages of large defrosting air quantity and high defrosting efficiency in the defrosting mode, and is compact in overall structure, small in size and small in occupied space.

The embodiment also provides an automobile air conditioning system, which comprises the automobile air conditioning distribution box.

The embodiment also provides an automobile, which comprises the automobile air conditioning system.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automotive air conditioning distribution box, comprising:

2. The automotive air conditioning distribution box of claim 1, wherein:

the box main body comprises a plurality of split shells, and the split shells are spliced in sequence and jointly define the left side temperature zone, the middle temperature zone and the right side temperature zone.

3. The automotive air conditioning distribution box of claim 2, wherein:

the split shells comprise a left split shell, a first middle split shell, a second middle split shell and a right split shell which are spliced in sequence, wherein the left split shell and the first middle split shell jointly define a left temperature zone, the second middle split shell and the second middle split shell jointly define a middle temperature zone, and the second middle split shell and the right split shell jointly define a right temperature zone.

4. A vehicle air conditioning distribution box according to claim 3, characterized in that:

the first intermediate split housing and the second intermediate split housing together define the bypass port.

5. The automotive air conditioning distribution box of claim 4, wherein:

the first middle split shell is provided with a first notch, the second middle split shell is provided with a second notch, and the first notch is in butt joint with the second notch and forms the bypass opening.

6. The automotive air conditioning distribution box of claim 1, wherein:

the automobile air conditioner distribution box further comprises a driving mechanism, wherein the driving mechanism is installed on the box main body and connected with the bypass air door, and the driving mechanism is used for driving the bypass air door to rotate relative to the box main body so as to switch between the positions of opening or closing the bypass opening.

7. The automotive air conditioning distribution box of claim 6, wherein:

the driving mechanism comprises a force transfer disc, a force transfer rod, a connecting rod and a rotating shaft, wherein the force transfer disc is rotatably arranged on the box main body, one end of the force transfer rod is rotatably connected with the force transfer disc and is eccentrically arranged, the other end of the force transfer rod is rotatably connected with the connecting rod, the connecting rod is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with the box main body; the bypass air door is fixedly connected with the rotating shaft.

8. The automotive air conditioning distribution box of claim 1, wherein:

the automobile air conditioner distribution box further comprises a defrosting air door, a face air door and a foot air door, and the defrosting air door, the face air door and the foot air door are rotatably connected with the box main body.

9. An automotive air conditioning system, comprising:

the automotive air conditioning distribution box of any one of claims 1-8.

10. An automobile, the automobile comprising:

the automotive air conditioning system of claim 9.