KR200231672Y1 - Opening and Shutting framework for air-conditioner Control Box - Google Patents

Abstract

The present invention, in the control box opening and closing structure of the air conditioner, by combining the main body that can hold various electronic components, and the front cover coupled to the main body to close the main body of the control box to freely open and close the front cover, There is an advantage that the abnormality of the control can be easily checked and repaired without disassembling the cover from the main body at the time of inspection and repair of the control.

Description

Opening and Shutting framework for air-conditioner Control Box}

The present invention relates to a control box of the air conditioner, and more particularly to a structure for opening and closing the control box of the indoor unit for the air conditioner.

In general, the air conditioner uses the phenomenon of absorbing the surrounding heat when the liquid evaporates, and performs cooling as well as dehumidification.

An air conditioner having such a function includes a compressor for compressing a refrigerant into a gas of high temperature / high pressure, a condenser for liquefying the high temperature / high pressure refrigerant compressed by the compressor, and a heat exchanger for evaporating the refrigerant expanded by an expansion valve. The cooling air heat-exchanged while passing through the heat exchanger is forcibly blown to the room where cooling is required by a blower (blower).

Among air conditioners, packaged air conditioners, which are mainly installed in a small cooling space such as a home or a restaurant, are divided into an outdoor unit and an indoor unit, and the outdoor unit is equipped with a compressor that compresses refrigerant and a condenser that condenses it. And installed on the roof or outside of the porch of the building due to heat release. The indoor unit is equipped with an evaporator for evaporating the refrigerant sent from the condenser.

On the other hand, the air conditioner is provided with a control box for its operation and control, the control box is generally configured to be opened and closed for troubleshooting and maintenance of the air conditioner.

1 is an exploded perspective view showing a control box of a conventional air conditioner.

As shown here, by coupling the cover 2 to the main body 1 of the control box with a screw or the like, the main body of the control box is closed.

By the way, when the conventional indoor unit is to be checked and repaired due to a malfunction of the control in the event of a breakdown of the air conditioner in operation or assembly at the production line, the cover 2 is removed from the main body 1 of the control box by removing the screws. Since disassembly of the control has to be repaired after disassembly, the inspection and repair of the control are considerably complicated and workability is poor.

The present invention is devised to solve the above problems, the object of the present invention is to control and control the air conditioner that can easily check and repair the abnormality of the control without disassembling the cover with the body during the inspection and repair of the control, etc. To provide an opening and closing structure of the box.

1 is an exploded perspective view showing a control box of a conventional air conditioner,

Figure 2 is an exploded perspective view for showing a control box of the air conditioner according to an embodiment of the present invention,

3 is an exemplary embodiment showing a control box of an air conditioner according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

3: main body 4: front cover

5: heat dissipation hole 6: tip

7: coupling groove 8: hole

9: fastening groove 10: fixing protrusion

11: handle

In order to achieve the above object, the control box opening and closing structure of the air conditioner according to the present invention is freely combined with a main body capable of placing various electronic components, and a front cover coupled to the main body to close the main body of the control box. It is characterized in that the cover can be opened and closed.

In addition, the rear side of the main body has a heat dissipation port for dissipating heat of the electronic component, a plurality of front end to accommodate various electronic components in the interior of the main body, and the front cover and the front upper side of the main body and Combination grooves that can be coupled, and the front lower side both edges of the main body is characterized in that it comprises a hole and a fastening groove coupled to the front cover to freely open and close the front cover.

In addition, a fixing protrusion for inserting into the coupling groove formed in the main body at one upper end of the front cover, a handle part for opening and closing the front cover by hand at both ends of the upper cover, and both bottom ends of the front cover. The end is characterized in that it comprises a protrusion for engaging with the main body.

The present invention configured as described above enables the inspection and repair of the control by simply opening the control box without disassembling the front cover as in the past when checking or troubleshooting the control, thereby improving the production and maintenance of the air conditioner. Will be used.

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

2 is an exploded perspective view for showing a control box of an air conditioner according to an embodiment of the present invention, a main body 3 capable of placing various electronic components, and the main body of the control box in combination with the main body 3 The front cover 4 to be closed is coupled to freely open and close the front cover 4.

Here, the rear side of the main body 3, the heat dissipation opening (5) for dissipating heat of the electronic component, and the inside of the main body (3) a plurality of front end (6) for placing various electronic components and The coupling groove 7 may be coupled to the front cover 4 at one front upper side of the main body 3, and the front cover 4 may be freely coupled to both front lower edges of the main body 3. It comprises a hole 8 and the fastening groove 9 to open and close the front cover (4).

In addition, a fixing protrusion 10 for inserting into the coupling groove 7 formed in the main body 3 at one upper end of the front cover 4, and the front cover by hand at both ends of the upper end of the front cover 4; (4) is configured to include a handle portion 11 to open and close, and projections 12 for engaging the main body at both ends of the lower end of the front cover (4).

The operation of the control box fastening structure of the present invention air conditioner configured as described above will be described with reference to FIG. 3.

First, by pulling the handle 11 formed at both ends of the upper end of the front cover 4 by hand to inspect and repair the electronic components seated on the front end 6 provided in the main body 3, inspection and repair When the end is completed, the fixing protrusion 10 formed on one side of the upper end of the front cover 4 may be inserted into and fixed to the coupling groove 7 provided on one side of the front side of the main body 3.

Therefore, as described above, the present invention has an advantage in that the control box can be opened and closed very simply without the complicated work of disassembling the cover as in the prior art when checking or troubleshooting the control.

Therefore, the present invention has an effect of greatly improving the production and maintenance workability of the air conditioner.

In addition, by forming a heat radiating opening on the back of the main body of the present invention, there is an advantage that can prevent overheating of electronic products.

Claims (8)

In the opening and closing structure of the air conditioner control box, The body which can hold various electronic parts, Opening and closing structure of the air conditioner control box, characterized in that coupled to the main body comprises a front cover for closing the main body of the control box to open and close the front cover. The air conditioner control box of claim 1, wherein the rear side of the main body comprises a heat dissipation port for dissipating heat of the electronic component. The opening and closing structure of the air conditioner control box according to claim 1, wherein the inside of the main body includes a plurality of tips for placing various electronic components therein. The opening and closing structure of the air conditioner control box according to claim 1, wherein the front top side of the main body comprises a coupling groove that can be coupled to the front cover. The air conditioner control box according to claim 1, wherein the front lower and lower edges of the main body include a hole and a fastening groove coupled to the front cover to freely open and close the front cover. 5. The opening and closing structure of the air conditioner control box according to claim 4, wherein the upper side of the front cover includes a fixing protrusion for inserting into a coupling groove formed in the main body. 2. The opening and closing structure of the air conditioner control box according to claim 1, wherein the upper and both ends of the front cover include a handle part for opening and closing the front cover by hand. 2. The opening and closing structure of the air conditioner control box according to claim 1, wherein the lower ends of the front cover include protrusions for engaging with the main body.