CN112172458A

CN112172458A - Air conditioner

Info

Publication number: CN112172458A
Application number: CN202011120737.9A
Authority: CN
Inventors: 罗世贵; 杨燊; 曹端辉; 林兆庆; 宋鹏
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-05
Anticipated expiration: 2040-10-19
Also published as: CN112172458B

Abstract

The invention provides an air conditioner, which integrates a main board and a display board on a PCB board and performs layout on a main board area and a display area, and comprises a panel body, a controller assembly and a panel; the panel body comprises a wire passing hole, a wire passing groove and a wire fixing clamp, one end of an electronic component connecting wire is connected with a wiring terminal on the mainboard display panel, the electronic component connecting wire passes through the wire passing hole along the wire passing groove and is connected with a corresponding electronic component, and the wire fixing clamp is used for fixing the electronic component connecting wire; the controller component is provided with a mainboard display board which is of an L-shaped structure, the left side of the controller component is a mainboard area, and the right lower side of the controller component is a display area; the controller assembly has a housing assembled with the main board display panel by screws and closed; the panel is used for fixing the mainboard display panel; when the invention is applied to the vehicle-mounted air conditioner, the size of the air conditioner is reduced, and the performance of the air conditioner is unchanged.

Description

Air conditioner

Technical Field

The invention relates to the technical field of air conditioning equipment, in particular to an implement mode of a component without an electric appliance box and a vehicle-mounted air conditioner with the implement mode.

Background

Air conditioners have been accepted by vehicle manufacturers and consumers as an important component of improving ride comfort. The parking air conditioner is one of vehicle-mounted air conditioners and is mainly used for providing comfortable in-vehicle environment for drivers and passengers of large trucks during parking and resting or driving. The parking air conditioner is mainly applied to a large truck, and an inner machine is installed in a cab, so that the space is limited, and the inner machine is required to be as small as possible.

The traditional scheme is to reduce the whole indoor unit to guarantee the size of the indoor unit, but the heat exchanger, the fan blades and the like of the air conditioner can be reduced at the same time, the performance of the air conditioner can be weakened, and performance indexes such as air volume and the like can not meet the requirements.

Disclosure of Invention

Therefore, the invention provides the air conditioner, the main board and the display board are integrated on the PCB board, the electric appliance box part is omitted, the size of the inner machine can be increased on the premise of not reducing the performance of the air conditioner, and a parking user has better air conditioner use experience.

The present invention provides an air conditioner, comprising: the panel body is provided with a wire passing hole and a wire passing groove and/or a wire fixing clamp, and a lead wire led out from a plug wire terminal of the mainboard display panel extends to the wire passing hole through the wire passing groove and/or the wire fixing clamp and penetrates through the wire passing hole to enter the inner side of the panel body to be connected with a corresponding electronic component.

Further optionally, the main board display panel is a PCB board integrating the main board and the display panel, and the PCB board includes two regions: a display area and a main board area.

Further optionally, the main board display panel is of an L-shaped structure, the left side of the main board display panel is the main board area, and the right lower side of the main board display panel is the display area.

Further optionally, the controller assembly includes a housing enclosing the main board display panel from a front side; the panel body encloses the main board display panel from the rear side.

Further optionally, the main board display panel is assembled with the housing and then fixed to the panel by screws.

Further optionally, the main board display panel is directly fixed on the panel body.

Further optionally, the main panel display panel is in a strip shape.

Further optionally, the air conditioner is a vehicle-mounted air conditioner.

According to the invention, the mainboard and the display panel are integrated on the PCB, so that the structure is more compact, the electric appliance box shell and the electric appliance box cover are reduced, the cost is saved, the size of an electric appliance part is reduced on the premise of ensuring that the performance of the air conditioner is not changed, the parking air conditioner can be adapted to more truck models, and a user has better air conditioner use experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of an assembly structure of an embodiment of a component implementation without an electrical enclosure provided by the present invention;

FIG. 2 is a schematic diagram of a motherboard display panel layout of an embodiment of a component implementation without an electrical enclosure according to the present invention;

1-a controller assembly; 11-a main board display panel; 12-a housing;

2-panel body; 21-a wire through hole; 22-a wiring trough; 23-wire fixing clamp;

3-a panel; 4-a motherboard region; 5-temperature display area;

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a realization mode of a component without an electric appliance box, which is characterized in that a main board and a display board are combined and integrated on a PCB board, so that a shell of the component of the electric appliance box can be eliminated, the size of an inner machine of the air conditioner is reduced under the premise of not sacrificing the performance of the air conditioner, the inner machine can adapt to more vehicle types, and the performance of the air conditioner is kept unchanged. The air conditioner is particularly suitable for parking air conditioners with smaller space, so that the parking air conditioner is suitable for more truck types, and the parking air conditioner is taken as an example below.

The air conditioner provided by the invention comprises a panel 3, a panel body 2 and a controller assembly 1, wherein the controller assembly 1 comprises a mainboard display panel 11 and a controller box cover 12, the controller assembly 1 is fixedly attached to the panel body 2, the panel body 2 is provided with a wire through hole 21, a wire trough 22 and/or a wire fixing clamp 23, a lead wire led out from a wire plugging terminal of the mainboard display panel 11 extends to the wire through hole 21 through the wire trough 22 and/or the wire fixing clamp 23 and penetrates through the wire through hole 21 to enter the inner side of the panel body 2 to be connected with corresponding electronic components, such as a pipeline temperature sensing covered wire, a fan wire and the like. Wherein mainboard display panel 11 is the PCB board of integrated mainboard and display panel, includes two regions on the PCB board: a temperature display area 5 and a main board area 4.

Preferably, the main board display panel 11 is a strip shape, and the left side thereof is the main board area 4, and the right lower side thereof is the temperature display area 5. The main board area 4 comprises various capacitors, resistors, wiring terminals and the like and is used for processing input signals and controlling loads; the temperature display area 5 includes a double eight (temperature number) and an indicator light of the air conditioner, and is used for displaying signals such as temperature. Of course, the motherboard display panel 11 may also be optimized to be an L-shaped elongated structure, which includes a motherboard area 4 and a temperature display area 5, where the motherboard area 4 is on the left side and the display area 5 is on the lower right side; the main board area 4 is electrically connected with the temperature display area 5.

Preferably, the controller assembly includes a case 12, the case 12 enclosing the main board display panel 11 from the front side; the panel body 2 encloses the main-board display panel 11 from the rear side. The main board display panel 11 is assembled with the housing 12 and then fixed to the panel 3 by screws. Of course, alternatively, the main board display panel 11 is directly fixed to the panel body 2. However, both of them are optimized to eliminate the rear panel of the electric box component to save space and make the display main board slim to facilitate the arrangement of the electric components so that it can accommodate as many electric components as possible in a limited space.

Specifically, the overall layout of the panel body and the rear panel of the component of the electrical appliance box is eliminated as shown in fig. 1. The mainboard display panel 11 is arranged in the traditional display panel area with temperature and the like, and the mainboard area 4 is provided with a large capacitance avoiding position to avoid the mutual interference of electronic components and contain more electronic components as much as possible; the display area is specifically a temperature display area 5. It can be seen in particular that the controller assembly 1 of fig. 1 is arranged in the conventional temperature and so on display panel area, where the motherboard display panel 11 is mounted; the assembled main board display panel 11 and the housing 12 are assembled in the same manner as the conventional display panel, and the main board display panel 11 has a long bar shape, so that it can accommodate as many electrical components as possible in a limited space. And 4, avoiding the position of the large capacitor in the mainboard display panel 11, and forming a double eight display area by a dotted line frame. After the mainboard display panel 11 and the shell are assembled, the mainboard display panel 11 is fixed on the panel 3 through screws, as shown in fig. 2, the mainboard display panel 11 comprises a mainboard area 4 and a temperature display area 5, and after the temperature sensing envelope, the fan line and the like come out from the terminals of the PCB, the temperature sensing envelope, the fan line and the like come out through the wiring groove 22 of the panel body 2, enter the panel 3 through the wiring hole 21, and are connected with the fan, the pipeline temperature sensing bulb and the like. After coming out of the wiring groove 22, the power cord is fixed with the panel body 2 by the cord fixing clamp 23, then enters the wiring hole 21, and finally goes out of the back of the bottom shell.

From this, with electrical apparatus box part cancellation, the mainboard can reduce about 30mm with the air conditioner internal unit after merging with the display panel, what have been accomplished under the prerequisite that does not reduce the amount of wind and the refrigeration efficiency of air conditioner internal unit, and user's use is experienced better.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air conditioner, characterized in that: including panel body and controller subassembly, the controller subassembly includes the mainboard display panel, the controller subassembly is attached on the panel body, be equipped with on the panel body and cross line hole and trough and/or solidus clamp, lead wire that is drawn forth by mainboard display panel plug wire terminal extends to through line hole through trough and/or solidus clamp, and pass and cross the line hole and enter into the panel body inboard and link to each other with corresponding electronic components, the mainboard display panel is the PCB board of integrated mainboard and display panel, include two regions on the PCB board: temperature display area and mainboard area.

2. The air conditioner according to claim 1, wherein: the mainboard display panel is of an L-shaped structure, the left side of the mainboard display panel is the mainboard area, the right lower side of the mainboard display panel is the display area, and the mainboard area is electrically connected with the display area.

3. The air conditioner according to claim 1, wherein: the main board display board is in a strip shape and comprises a main board area and a display area, wherein the left side of the main board display board is the main board area, and the right lower side of the main board display board is the display area; the main board area is electrically connected with the display area.

4. The air conditioner according to claim 1, wherein: the controller assembly includes a case enclosing the main board display panel from a front side; the panel body encloses the main board display panel from the rear side.

5. The air conditioner according to claim 4, wherein: the mainboard display panel and the shell are assembled and then fixed on the panel through screws.

6. The air conditioner according to claim 1, wherein: the mainboard display panel is directly fixed on the panel body.

7. The air conditioner according to claim 1, wherein: the air conditioner is a vehicle-mounted air conditioner.