阅读说明：本技术 压缩机以及空调机的室外机 (Compressor and outdoor unit of air conditioner ) 是由 阵内宽之 久保野俊行 于 2017-07-27 设计创作，主要内容包括：压缩机具备端子罩,端子罩具有：第一端子保护部,其保护第一玻璃端子部；第一电源线引导部,其对与第一玻璃端子部连接的多个第一电源线进行引导；第一电源线引出部,其将多个第一电源线引出；第二端子保护部,其保护第二玻璃端子部；第二电源线引导部,其对与第二玻璃端子部连接的多个第二电源线进行引导；以及第二电源线引出部,其将多个第二电源线引出,第一电源线引导部向从第二端子保护部离开的引导方向引导多个第一电源线,第二电源线引导部以绕过第一端子保护部而朝向与引导方向相同的方向的方式引导多个第二电源线。(The compressor is provided with a terminal cover, and the terminal cover is provided with: a first terminal protection portion for protecting the first glass terminal portion; a first power line guide portion that guides a plurality of first power lines connected to the first glass terminal portion; a first power line lead-out section that leads out a plurality of first power lines; a second terminal protection portion for protecting the second glass terminal portion; a second power line guide portion that guides a plurality of second power lines connected to the second glass terminal portion; and a second power line lead-out portion that leads out a plurality of second power lines, wherein the first power line guide portion guides the plurality of first power lines in a guiding direction away from the second terminal protection portion, and the second power line guide portion guides the plurality of second power lines in the same direction as the guiding direction so as to bypass the first terminal protection portion.)

1. A compressor is characterized by comprising:

a closed container;

a motor housed in the closed container;

a first glass terminal portion provided on an outer surface of the sealed container and having a plurality of first terminals electrically connected to the motor;

a second glass terminal portion provided on an outer surface of the sealed container in parallel with the first glass terminal portion, the second glass terminal portion having a plurality of second terminals electrically connected to the motor; and

a terminal cover attached to the sealed container so as to cover the first glass terminal portion and the second glass terminal portion,

the terminal cover has:

a first terminal protection portion that protects the first glass terminal portion;

a first power line guide portion that guides a plurality of first power lines connected to the first terminals of the first glass terminal portion, respectively;

a first power line lead-out portion that leads out the plurality of first power lines guided by the first power line guide portion to the outside of the terminal cover;

a second terminal protection portion which protects the second glass terminal portion;

a second power line guide portion that guides a plurality of second power lines connected to the plurality of second terminals of the second glass terminal portion, respectively; and

a second power line lead-out portion that leads out the plurality of second power lines guided by the second power line guide portion to the outside of the terminal cover,

the first power line guide portion guides the plurality of first power lines in a guide direction away from the second terminal protection portion,

the second power line guide portion guides the plurality of second power lines to bypass the first terminal protection portion and to face the same direction as the guiding direction.

2. The compressor of claim 1,

the second power cord guiding portion and the first terminal protection portion are disposed adjacent to each other,

the second power line guide portion and the first terminal guard portion are separated by a partition wall serving as both a side surface portion of the second power line guide portion and a side surface portion of the first terminal guard portion.

3. Compressor according to claim 1 or 2,

the first glass terminal portion has a first pedestal formed in a convex shape with respect to an outer surface of the sealed container,

the second glass terminal portion has a second pedestal formed in a convex shape with respect to an outer surface of the sealed container,

a side surface portion of the first terminal guard has a shape along a part of an outer periphery of the first base,

the side surface portion of the second terminal protection portion has a shape along a part of the outer periphery of the second base.

4. The compressor of any one of claims 1 to 3,

the first power line lead-out portion and the second power line lead-out portion are formed in a step shape as viewed in a direction perpendicular to an upper surface portion of the terminal cover.

5. The compressor of any one of claims 1 to 4,

a distance between a center of the first terminal protection portion and a center of the second power line lead-out portion is shorter than a distance between the center of the first terminal protection portion and a center of the second terminal protection portion.

6. An outdoor unit of an air conditioner, characterized in that,

a compressor according to any one of claims 1 to 5.

Technical Field

The present invention relates to a compressor having a first glass terminal portion and a second glass terminal portion, and an outdoor unit of an air conditioner including the compressor.

Background

Patent document 1 describes a hermetic compressor including a first hermetic terminal and a second hermetic terminal. The first hermetic terminal and the second hermetic terminal are provided in parallel in a terminal box provided in an upper lid portion of the hermetic case. The first hermetic terminal and the second hermetic terminal are provided with three pins, respectively. Three power connection lines connected to the three pins of the first hermetic terminal and three power connection lines connected to the three pins of the second hermetic terminal are led out from the opening of the terminal box.

Patent document 1: japanese patent laid-open publication No. 2012-82776

When the compressor is mounted on the outdoor unit, the power connection line extending from the compressor side is connected to the power connection line extending from the inverter side via the relay connector. In the hermetic compressor described in patent document 1, six power connection lines in total are led out from one opening. Therefore, it is not easy to know to which of the first hermetic terminal and the second hermetic terminal the power connection line is connected, and there is a problem that erroneous connection is likely to occur when the power connection line extending from the inverter side is connected.

Disclosure of Invention

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a compressor and an outdoor unit of an air conditioner capable of preventing erroneous connection of a power supply line.

The compressor of the present invention comprises: a closed container; a motor housed in the closed container; a first glass terminal portion provided on an outer surface of the sealed container and having a plurality of first terminals electrically connected to the motor; a second glass terminal portion provided on an outer surface of the sealed container in parallel with the first glass terminal portion, the second glass terminal portion having a plurality of second terminals electrically connected to the motor; and a terminal cover attached to the sealed container so as to cover the first glass terminal portion and the second glass terminal portion, the terminal cover including: a first terminal protection portion that protects the first glass terminal portion; a first power line guide portion that guides a plurality of first power lines connected to the first terminals of the first glass terminal portion, respectively; a first power line lead-out portion that leads out the plurality of first power lines guided by the first power line guide portion to the outside of the terminal cover; a second terminal protection portion which protects the second glass terminal portion; a second power line guide portion that guides a plurality of second power lines connected to the plurality of second terminals of the second glass terminal portion, respectively; and a second power line lead-out portion that leads out the plurality of second power lines guided by the second power line guide portion to the outside of the terminal cover, wherein the first power line guide portion guides the plurality of first power lines in a guiding direction away from the second terminal protection portion, and the second power line guide portion guides the plurality of second power lines in the same direction as the guiding direction so as to bypass the first terminal protection portion.

An outdoor unit of an air conditioner of the present invention includes the compressor of the present invention.

According to the present invention, the terminal cover is provided with: a first power line lead-out portion for leading out a first power line connected to the first glass terminal portion; and a second power line lead-out portion for leading out a second power line connected to the second glass terminal portion. Therefore, the first power supply line connected to the first glass terminal portion and the second power supply line connected to the second glass terminal portion can be easily identified. Therefore, it is possible to prevent the first power supply line and the second power supply line from being erroneously connected with respect to the supply source of electric power.

Drawings

Fig. 1 is an exploded perspective view showing a structure of an outdoor unit 10 of an air conditioner according to embodiment 1 of the present invention.

Fig. 2 is a perspective view showing a structure of compressor 30 according to embodiment 1 of the present invention, as viewed from above.

Fig. 3 is a plan view showing the structure of compressor 30 according to embodiment 1 of the present invention.

Fig. 4 is a plan view showing a structure in which a terminal cover 60 is attached to an upper surface 32a of a compressor 30 according to embodiment 1 of the present invention.

Fig. 5 is a wiring diagram showing a relationship between the electric motor 31 provided in the compressor 30 according to embodiment 1 of the present invention, and the inverter 70 and the wiring switching device 71 which are part of the electric component 20.

Fig. 6 is a perspective view showing a structure of a compressor 30 mounted in a machine room 15 of an outdoor unit 10 of an air conditioner according to embodiment 1 of the present invention, as viewed from above.

Fig. 7 is a perspective view of the structure of the terminal cover 60 included in the compressor 30 according to embodiment 1 of the present invention, as viewed from above.

Fig. 8 is a perspective view of the structure of the terminal cover 60 provided in the compressor 30 according to embodiment 1 of the present invention, as viewed from below.

Fig. 9 is a side view showing a structure of a terminal cover 60 provided in the compressor 30 according to embodiment 1 of the present invention.

Fig. 10 is a bottom view showing the structure of a terminal cover 60 provided in a compressor 30 according to embodiment 1 of the present invention.

Fig. 11 is a bottom view showing the structure of the terminal cover 60 provided in the compressor 30 according to embodiment 1 of the present invention, in which the first power line 43 guided by the first power line guide portion 82 and the second power line 53 guided by the second power line guide portion 92 are added.

Fig. 12 is a perspective view showing a modified example of the structure of the terminal cover 60 provided in the compressor 30 according to embodiment 1 of the present invention.

Detailed Description