KR0115214Y1 - Fixing apparatus of outlet machining of airconditioner - Google Patents

Abstract

The present invention relates to a component fixing device of an outdoor unit for an air conditioner, and in particular, a heat exchanger is placed on an upper part of a blocking plate partitioning the inside of the main body into upper and lower spaces, and a motor and a fan are installed. In the compressor is installed in the plate, the bracket installed from one side of the bottom plate to the bottom of the blocking plate, the condenser for operating the motor and the compressor, and one side is fastened to the bracket and the condenser in the hole formed in the center By the characteristic configuration including the electric field fixing means to which the fitting is fixed, the substrate fixing the condenser is firmly fastened to the bracket, so that the vibration caused by the operation of the outdoor unit is reduced. And when you want to replace the condenser, it is easy to replace parts because it is possible to pull the jamming jaw to both sides and then pull it.

Description

Electronic device fixing device of outdoor unit for air conditioner

1 (a) and (b) are a plan sectional view and a front view of a general outdoor unit.

2 is a front sectional view of an outdoor unit to which the present invention is combined.

Figure 3 is an exploded perspective view of the present invention electronic device fixing means.

Figure 4 is a plan sectional view of the assembled state of the present invention electronic device fixing means.

Figure 5 is a side cross-sectional view of the outdoor unit coupled to the present invention electrical equipment fixing means.

* Explanation of symbols for main parts of the drawings

10: body 11: blocking plate

12 heat exchanger 13 motor

14 fan 15 compressor

16: bottom plate 18: bracket

20: part box 21: substrate

22: hole 23: locking jaw

24: receiving member 25: locking part

26: protection plate 27: attachment plate

28 Connector 30 Capacitor

31 terminal

The present invention relates to an outdoor unit of an air conditioner, and more particularly, to fix the compressor and the condenser for starting the fan motor without any additional parts, and to fix the power line and the signal connection connector at the same time. It relates to a fixture fixing device for an outdoor unit for an air conditioner.

In general, air conditioners are classified into one type and a separate type. In particular, the separate type air conditioner is divided into an indoor unit which is installed with a heat exchanger and a fan motor to heat and cool the room, and an outdoor unit which is exchanged with outdoor air by installing a heat exchanger, a fan motor and a compressor. Here, the conventional outdoor unit, as shown in FIG. 1, the main body 1, the heat exchanger 4 disposed inside the main body 1, the fan 2 driven by the motor 5, the compressor 3, and It consists of a blocking plate 6 separating the compressor 3 from the heat exchanger 4.

In the conventional outdoor unit configured as described above, the refrigerant gas compressed at high temperature and high pressure in the compressor 3 is heat-exchanged with the outdoor air in the heat exchanger 4 and then supplied to the heat exchanger of the indoor unit (not shown).

In addition, a condenser 7a for starting the compressor 3, the motor 5 and the like is provided in the electric device (hereinafter referred to as electric equipment) fixing device.

In other words, the electrical equipment fixing device 7 is installed to be movable in the drawer type on one side of the main body (1). In addition, the capacitor 7a is fixed to the inside of the electric component failure device 7 by the clamp 7b or the like.

However, when the condenser 7a is fixed, a separate clamp 7b is required, which increases the number of components. In addition, since the electric fixture fixing device 7 is fitted in a drawer type, vibration occurs during operation due to assembly tolerances. That is, the vibration generated when the compressor 3, the motor 5, and the like are driven causes the noise of the electric equipment fixing device 7 to shake together.

In addition, when replacing the capacitor (7a) to take out the electric fixture fixing device (7) to the outside of the outdoor unit, and then to disassemble the clamp (7b) there is a disadvantage in that the parts replacement work is cumbersome. On the other hand, since the heat exchanger 4 and the compressor 3, etc. are arranged in a line to form the electric field fixing device 7, there is a wide disadvantage of the outdoor unit. In addition, the blocking plate 6 is formed by the height in which the compressor 3 is placed. That is, since the electric field fixing device 7 is formed directly on the compressor 3, the blocking plate 6 cannot be formed high. Therefore, noise generated when the compressor 3, the motor 5, the fan 2, and the like are operated spreads out of the mixed state roll in the inner space of the main body 1, which increases the noise.

In consideration of this, the present inventors divide the inside of the outdoor main body into upper and lower spaces, and then install a heat exchanger, a fan and a motor in the upper space, and separately install a compressor in the lower space to reduce the width of the outdoor unit and reduce noise. The outdoor unit to be distributed is being filed in Korean Patent Application No. 94-20567.

The present invention is an improvement of the electrical equipment failure device in the above-listed outdoor unit, the object of the present invention is to make it easy to replace the condenser by removing the electrical equipment fixing device fixed to the outdoor unit when replacing the capacitor, It is to provide a fixture for fixing the outdoor unit of the outdoor unit for the air conditioner that can be installed even if the length varies depending on the capacity.

In order to achieve the above object, the present invention provides a heat exchanger on an upper portion of a blocking plate partitioning the inside of the main body into upper and lower spaces, a motor and a fan are installed, and a compressor is installed on the lower plate of the main body under the blocking plate. In one embodiment, a bracket installed from one side of the bottom plate to the bottom of the blocking plate, a condenser for starting the motor and the compressor, and one side is fastened to the bracket and the capacitor is fitted into the hole formed in the center of the electrical equipment It is characterized by having a fixing means.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

2 is a front sectional view of an outdoor unit to which the present invention is applied, and FIG. 3 is an exploded perspective view of the present invention electronic device fixing means. That is, the block 11, which partitions the inside of the outdoor main body 10 into upper and lower spaces, the heat exchanger 12 placed above the block 11, and the heat exchanger 12 are installed in front of the motor 13 The fan 14 is driven, and the compressor 15 is placed on the bottom plate 16 of the main body 10 under the blocking plate 11.

On the other hand, a bracket 18 is formed on one side of the bottom plate 16 and is fixed to the bracket 18, and the electric field fixing means 20 is provided with the condenser 30 fitted in the hole 22 formed at the center thereof. That is, the electronic device fixing means 20 is provided with a substrate 21 having a fastening piece 21a fastened to the bracket 18 at the rear upper end and a hole 22 into which the condenser 30 is fitted. In other words, when the fastening piece 21a is fastened to the bracket 18 with a screw 21c or the like, the substrate 21 is firmly fixed, thereby reducing the vibration during the operation of the outdoor unit.

A leg 21b is formed at the lower end of the substrate 21. That is, since the fastening piece 21a is fastened to the bracket 18 and the leg 21b touches the bottom plate 16, the fixing state of the board | substrate 21 becomes firm. On the other hand, the bracket 18, the refrigerant pipe connector 18a is installed at the rear, upper and lower sides. This refrigerant pipe connector 18a is used to connect the compressor 15, the heat exchanger 12, and the indoor unit to each other by a refrigerant pipe.

On the other hand, the locking step 23 is formed above and below the outer periphery of the hole 22 on the surface of the substrate 21. The catching jaw 23 catches the terminal portion 31 formed at the tip of the condenser 30 and prevents the condenser 30 from being arbitrarily pulled out while being fitted into the hole 22. On the other hand, the receiving member 24 is formed before and after the outer periphery of the hole 22 on the back surface of the substrate 21 to be in contact with the outer circumferential surface of the capacitor 30. In addition, the rear end of the condenser 30 is caught at the end of each receiving member 24 is formed with a catching portion 25 is limited to fit. At this time, if the length of each receiving member 24 is different, the large and small capacitors 30 may be installed on the substrate 21 according to their capacity.

That is, when the short condenser 30 is inserted into the hole 22, as shown in FIG. 4, the rear end thereof is caught by the catching portion 25 of the receiving member 24 in the front and is no longer fitted. At the same time, since the locking jaw 23 is caught by the terminal portion 31, the condenser 30 is fixed in such a state that it does not come back arbitrarily. In addition, when the long condenser 30 shown in the imaginary line is inserted into the hole 22, the receiving member 24 in the front is bent and changed so that the locking portion 25 contacts the outer circumferential surface of the condenser 30. 30 continues to enter and is caught by the locking portion 25 of the receiving member 24 at the rear. At the same time, when the terminal portion 31 is caught by the latching jaw 23, a long condenser 30 is inserted and fixed.

On the other hand, the protective plate 26 is formed behind the hole 22 on the surface of the substrate 21. The protection plate 26 protects the terminal portion 31 of the condenser 30 from water columns bouncing from the outside. In other words, as shown in FIG. 4, the side plate 17 constituting the main body 10 is provided with a check hole 17b used for repairing the failure of the condenser 30 and a doe 17b for opening and closing it. Then, an entrance 17c through which the refrigerant pipe 18b toward the indoor unit is drawn out is coupled to the refrigerant pipe connector 18a fixed to the bracket 18 behind the inspection opening 17b. At this time, the entrance 17c is exposed to the outside. Therefore, even if external rainwater or the like flows into the main body 10 through the doorway 17c, the terminal portion 31 is protected by the protective plate 26. In addition, the attachment plate 27 is formed in front of the substrate 21. The attachment plate 27 is for fixing the connector 28 at the ends of the inner connection and the external input line. Reference numeral 28a denotes a screw for fixing the connector 28 to the attachment plate 27.

Since the fastening plate 21a of the board 21 is firmly fastened to the bracket 18 in this configuration, the vibration caused by the operation of the outdoor unit is reduced. And even if the capacitor 30 is coupled to the substrate 21 through the hole 22, the legs 21b at the lower end of the substrate 21 are in contact with the bottom plate 16, so that sagging of the substrate 21 is prevented. In addition, even if the length of the condenser 30 changes as shown in FIG. 4, since the receiving member 24 is deflected, installation can be performed regardless of the size of the condenser 30. That is, when the condenser 30 is pushed into the hole 22, the locking jaw 23 opens to both sides. In addition, when the condenser 30 is completely inserted, the locking portion 25 of the receiving member 24 touches and the movement of the condenser 30 is stopped. At this time, the locking jaw 23 is restored to hold the terminal portion 31. Therefore, the capacitor | condenser 30 does not return arbitrarily.

When the condenser 30 is separated in this way, the locking jaw 23 may be pulled out at the same time as opening both sides. In addition, since the protection plate 26 covers the terminal part 31, the terminal part 31 is protected even if water splashed from the outside of the outdoor unit flows into the main body 10 through the doorway 17c. And since the mounting plate 27 for fixing the connector 28 is provided in one direction, the installation of the connector 28 is convenient.

As described above, according to the present invention, since the board fixing the capacitor is firmly fastened to the bracket, the vibration caused by driving the outdoor unit is reduced. And when you want to replace the condenser, it is easy to replace the parts because you can pull the locking jaw to both sides and then pull.

Claims (2)

The heat exchanger 12 is placed on the top of the blocking plate 11 that divides the inside of the main body 10 into upper and lower spaces, and the motor 13 and the fan 14 are installed in front of the heat exchanger 12. When the compressor 15 is installed at one side of the blocking plate 11 and the bottom surface 16 of the main body 10 of the lower portion, the bottom plate of the blocking piece 11 is entered from the other side of the bottom surface 16. Bracket 18, a condenser 30 for starting the motor 13 and the compressor 15, and a fastening piece 21a fastened to the bracket 18 at the rear upper side, and the hole ( 22 is formed on the substrate 21, the locking projection 23 is formed on the outer periphery of the hole 22 on the surface of the substrate 21, the catching jaw 23 for catching the terminal portion 31 at the tip of the capacitor 30, The engaging portion 25 is formed before and after the outer periphery of the hole 22 on the rear surface of the substrate 21 to be in contact with the outer circumferential surface of the condenser 30 and is applied to the rear end of the condenser 30 at each end. Generated electric field water holding device of the air conditioner outdoor unit comprising the receiving member (24). The terminal of claim 1, further comprising: a protective plate 26 formed behind the hole 22 on the surface of the substrate 21 to prevent exposure of the terminal portion 31, and formed in front of the surface of the substrate 21. 31) An electric equipment fixing device of an outdoor unit for an air conditioner, characterized in that it comprises an attachment plate (27) on which a contactor (28) is connected.