KR980009018U - Ventilation device of window air conditioner - Google Patents

Abstract

The present invention relates to a ventilator of a window type air conditioner, by forming a ventilator 22 on one side so as to be ventilated in a state that prevents the outflow of the air conditioning air heat exchanged in the heat exchanger (30) to the inside of the body (10) The partition 200 to be hermetically partitioned, the opening and closing plate 300 to block the ventilation opening 22 of the partition 200, and the opening and closing plate 300 is inserted adjacent to the ventilation opening 22 so as to be free to move up and down A guide rail 100 having a bottom surface formed therein, an elastic member 400 inserted into the guide rail 100 to elastically support the lower end of the opening and closing plate 300, and a resilience force of the elastic member 400. By adjusting the control means for opening and closing the opening and closing plate 300 as a characteristic configuration, supporting the opening and closing plate for opening and closing the ventilation openings with an elastic member, and controlling the elastic member and at the same time moving the opening and closing plate in multiple stages ventilation openings The degree of opening of the When there is an effect that confidentiality is maintained it becomes the ventilation achieved in a state the air conditioning efficiency is not reduced, by the factory by assembling the ventilating device integrated, easy to handle and prevents the loss or loss of parts.

Description

Ventilation device of window air conditioner

1 is a plan view for showing the internal configuration of the window air conditioner according to the prior art and the operating state of the ventilation device.

Figure 2 is a plan view for showing the configuration of the ventilation device of the window air conditioner according to the present invention.

Figure 3 is a cross-sectional view taken along line A-A of Figure 2 for showing the configuration of the control device for opening and closing the ventilation openings applied to the present invention.

Article 4 is a side view for showing the operating state of the ventilation device of the window type air conditioner according to the present invention.

* Explanation of symbols for the main parts of the drawings

100: guide rail 200: partition 300: opening and closing board

400: elastic member 500: plate 600: slider

700: wire

The present invention relates to a window type air conditioner (hereinafter referred to as an air conditioner), and in more detail, selectively opens and closes the ventilation port on the discharge path of the air conditioning air blown into the room to exchange the muddy air of the air conditioning place with the air of the outdoor air. The present invention relates to a ventilation system of a window type air conditioner for maintaining a comfortable space of an air conditioning place.

In general, the window type air conditioner is installed over the airtight air side and the outside of the airtight place through the wall or window frame of the building to force circulation of the air in the air place to achieve air conditioning at a predetermined temperature. At this time, the air conditioning place is enclosed space and air is clouded when air-conditioning for a long time requires ventilation. Therefore, the window air conditioner is essentially equipped with a ventilation device.

1 is a plan view showing the mounting state and the internal configuration of the window type air conditioner according to the prior art.

In FIG. 1, the window type air conditioner according to the prior art divides the inside of the body 10 into a partition 20 in which a ventilation opening 22 is formed on one side thereof, and is a compressor, a condenser, and an outdoor fan that becomes a noise source behind the partition 20. Built-in and the like to be located outdoors, the partition 20 in front of the heat exchanger 30, the indoor fan 40, such as to be located in the interior, opening and closing means for adjusting the opening degree of the ventilation opening (22) It is made by mounting.

The opening and closing means includes an opening and closing plate 54 for blocking the ventilation opening 22 and the opening and closing plate 54 on one side and a fitting groove 52 on the other side, and fastening the screw 90 to the bottom of the discharge port 95. And a movable lever 50 for forward and backward movement of the screw 90 by the shaft, and an elastic hook 62 for fitting to the movable lever 50 to be fitted on one side and a handle 64 on the other side. It consists of a control lever (60).

The control lever 60 and the movable lever 50 are divided into a state in which one side edge is connected with a link 70 so as to facilitate packaging at the time of shipment of the product, and the adjustment lever 60 is attached with an adhesive tape 80 to the product. It prevents the flow of the control lever 60 during transport.

Reference numeral 15 in the drawing represents a window frame.

The conventional window type air conditioner according to the above configuration sucks air in the air conditioning place into the body 10 by the rotation of the indoor fan 40 and passes through the heat exchanger 30 to achieve heat exchange at a predetermined temperature. Thereafter, the air-conditioning place is air-conditioned to the desired temperature while the heat-exchanged air-conditioning air is charged to the air-conditioning site through the discharge port 95. At this time, the air-conditioning place becomes cloudy when air-conditioning for a certain time due to the enclosed space. In order to keep the air conditioning place at a predetermined temperature and maintain a comfortable space at the same time by exchanging the muddy air of the air conditioning place with fresh air outside, the ventilation opening 22 is opened by adjusting the opening and closing means. This opening and closing means is to remove the adhesive tape 80 in FIG. 1 and fasten the elastic hook 62 of the control lever 60 to the fitting groove 52 of the movable lever 50 as indicated by the dashed-dotted line. To fix the adjustment lever 60 to the movable lever 50. At this time, the handle 64 of the control lever 60 protrudes toward the discharge port (95). When the knob 64 is moved forward in this state, the movable lever 50 advances the screw 90 to the axis and at the same time, the opening and closing plate 54 is opened. In this case, the ventilation opening 22 is opened, and ventilation of the air conditioning place is performed through the ventilation opening 22.

On the other hand, the ventilation is mixed with the air-conditioned air at a certain temperature and blown into the room. At this time, the air from the outside side is controlled by controlling the inflow rate of the muddy air in the air conditioning place. do.

However, the conventional window-type air conditioner can not identify the opening degree from the outside in the state in which the ventilation opening 22 is concealed, there is no means for adjusting the forward and backward operation of the control lever 60 in the multi-stage, the outdoor side during ventilation There was a problem that the air conditioning efficiency is reduced due to the ventilation can not finely regulate the inflow of air.

Another problem is that since the control lever 60 and the movable lever 50 are shipped in a separated state, the user has to inconvenience the control lever 60 to the movable lever 50. In addition, when the adhesive tape 80 attaching the control lever 60 at the time of shipment falls, the control lever 60 flows and is lost or damaged.

The present invention is devised to solve the above-mentioned problems, the object of the present invention is to provide a ventilation device of the window-type air conditioner, which does not protrude out of the body at the time of shipment.

Another object of the present invention is to provide a ventilator of a window type air conditioner shipped in the assembled state.

This object will be described with reference to FIGS. 2 to 4 an embodiment of the present invention for realization.

In the drawings, the same reference numerals and the same names are used for the same components as the conventional components, and detailed description thereof will be omitted.

Ventilation device of the window-type air conditioner according to the present invention is to form a ventilation opening 22 on one side so as to ventilate in a state of preventing the outflow of the air-conditioning air heat exchanged in the heat exchanger 30 to partition the inside of the body 10 The partition 200, the opening and closing plate 300 for blocking the ventilation opening 22 of the partition 200, and the bottom surface formed adjacent to the ventilation opening 22 so that the opening and closing plate 300 is inserted and free to move up and down Guide rail 100 having, the elastic member 400 to be inserted into the guide rail 100 to elastically support the lower end of the opening and closing plate 300 and the elastic force of the elastic member 400 to open and close It consists of a control means for opening and closing the plate 300.

The control lever forms a long hole 540 in the vertical direction and a guide tube 560 on the rear surface to cover the front of the control chamber 800 and through the long hole 540 of the plate 500 The slider 600 is inserted into the guide tube 560 so as to freely move up and down by forming an adjustment knob 640 protruding a predetermined length, and one end is connected to the slider 600, and the other end is connected to the opening and closing plate 300. It consists of a wire 700 for controlling the elastic force of the elastic member 400 in accordance with the vertical operation of the adjustment knob 640.

The guide tube 560 forms a plurality of locking grooves 520 in the vertical direction on both inner surfaces as shown in detail in FIG. 3, and the slider 600 has a pair of locking protrusions that engage the locking grooves 520. 620 is formed. Then, both sides of the wire 700 are fixed by the fixing member 720.

The operation and effects of the present invention by the above configuration will be described.

The opening and closing plate 300 shown by the solid line in FIG. 4 is a state in which the ventilation opening 22 is closed. At this time, the adjusting knob 640 is in a state where the elastic member 400 is contracted by pulling the wire 700 connected to the slider 600 in a state located at the top of the long hole 540.

When the adjustment knob 640 is operated in the above state, the slider 600 has a multi-stage latching protrusion 620 on the engaging groove 520 of the guide tube 560, and moves downward in sequence. 700 becomes loose. In proportion to this, the elastic member 400 is gradually expanded. Accordingly, the opening and closing plate 300 is lifted upward by riding the guide rail 100 in accordance with the degree of expansion of the elastic member 400. Therefore, the ventilation opening 22 is finely controlled according to the multi-stage opening of the opening and closing plate 300 at the time of opening, and the ventilation is maintained in the airtight efficiency is not lowered by maintaining the airtight when closing.

In addition, the ventilator is shipped fully assembled and easy to handle, preventing loss and damage during transportation of the product.

As described above, the ventilation device of the window-type air conditioner according to the present invention supports the opening and closing plate for opening and closing the ventilation opening with the elastic member, and the opening degree of the ventilation opening is finely controlled by controlling the elastic member and simultaneously moving the opening and closing plate in multiple stages. In the closed state, the airtightness is maintained and the air conditioning efficiency is not lowered, the ventilation is effective. In addition, by assembling and shipping the ventilation unit integrally, it is a useful design that is easy to handle, the effect of preventing damage and loss of parts.

Claims (3)

A partition is formed on one side to provide ventilation to prevent ventilation from the outside air of the air-conditioning air exchanged in the exchanger, and a partition for hermetically partitioning the inside of the body, an opening and closing plate for blocking the ventilation opening of the partition, and the opening and closing plate are inserted. A guide rail having a bottom surface formed adjacent to the ventilation opening to freely move up and down, an elastic member inserted into the guide rail to elastically support the lower end of the opening and closing plate, and an elastic force of the elastic member to control the opening and closing plate Ventilation device of the window type air conditioner, characterized in that consisting of a control means for opening and closing the door. The guide tube of claim 1, wherein the adjusting means forms a long hole in the vertical direction and forms a guide tube on the rear surface to form a plate covering the front side of the control room, and a control knob protruding a predetermined length through the long hole of the plate. Ventilation device of the window type air conditioner, characterized in that consisting of a slider to be inserted freely up and down, and a wire connected to one end and the other end to the opening and closing plate to control the elastic force of the elastic member in accordance with the vertical operation of the adjustment knob . The method of claim 2, wherein the slider is formed by forming a plurality of locking grooves on one side of the contact surface of the slider and the guide tube to move in a multi-stage operation in the vertical operation, and forming a locking projection to match the locking groove on the other side. Ventilation system for window air conditioners. ※ Note: This is to be disclosed based on the first application.