CN1959235B - Assembly body in use for installing display screen of air conditioner - Google Patents

Abstract

An assembling body of display screen on air-conditioning device consists of controller cover set in front frame of air-conditioning indoor unit, display screen set at front of said controller cover and used for displaying operation state of air-conditioning device, display screen support set in said front frame and used for supporting display screen, connection means set in internal of said indoor unit and used for holding gap between display screen and front frame to be at certain distance.

Description

Assemblies for installing display screens in air-conditioning equipment

technical field

The present invention relates to an indoor unit of an air conditioner, in particular to a display screen support for supporting a display screen in the indoor unit of an air conditioner and a front panel detachably installed in a front frame, The assembly body {Display mounting structure of airconditioner} for the installation of the display screen of the air conditioner of the installation connection means. the

Background technique

Generally, air-conditioning equipment refers to equipment such as room heaters, coolers, and air purifiers, which are used to cool and heat the room and purify the air, so as to create a more comfortable indoor environment for humans, and can be roughly divided into integrated types. (Window type) and split type (Seperate or Split type). the

Although the functions of the above-mentioned integrated type and split type are the same, the integrated type integrates the functions of cooling and heat dissipation, and is directly installed by drilling holes in the wall of the room or installing on the window; while the split type is installed in the The cooling device is installed on the indoor side and the heat release and compression device is installed on the outdoor side, and the two separated devices are connected through the refrigerant pipe. the

In order to achieve a strong cooling function, the split type of the above-mentioned air conditioner consists of an indoor unit with a built-in indoor heat exchanger; an outdoor unit with a built-in outdoor heat exchanger for performing heat release and compression functions, and a compressor and an expander. ; Refrigerant pipes connecting the indoor unit and the outdoor unit. the

Please refer to FIG. 1 , which is a perspective view illustrating an air conditioner based on the prior art. the

The indoor unit of the above-mentioned air conditioner includes a bracket (Chassis) 10 fixed on the wall of a building, etc.; a front frame 20 that forms an air suction port on the front and upper sides and is combined with the bracket 10; The front panel 30 in front of the outer frame 20. the

The back of the front panel 30 has a display (not shown in the figure) which is connected and fixed by connecting components such as screws. the

In addition, a transparent portion 31 will be formed in the front panel 30, so that the above-mentioned display screen (not shown in the figure) installed on the back can be observed from the outside. the

However, in the indoor unit of the air conditioner based on the prior art with the above-mentioned structure, since the above-mentioned front panel and the above-mentioned display screen are integrated by screws or the like, the above-mentioned display screen is also used when the above-mentioned front panel is separated. will fall off together. the

This shows that the above-mentioned existing air-conditioning equipment obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently. In order to solve the problems existing in air-conditioning equipment, relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and general products have no suitable structure to solve the above problems. This is obviously a problem. Issues that relevant industry players are eager to solve. the

In view of the defects existing in the above-mentioned existing air-conditioning equipment, the inventor actively researches and innovates on the basis of years of rich practical experience and professional knowledge engaged in the design and manufacture of this type of product, and cooperates with the application of academic theories, in order to create a new type of air-conditioning system. The assembly used for installing the display screen of the equipment can improve the general existing air-conditioning equipment and make it more practical. Through continuous research, design, and after repeated trial samples and improvements, the present invention with practical value is finally created. the

Contents of the invention

The purpose of the present invention is to overcome the defects of the existing air-conditioning equipment, and provide a new type of structure for the installation of the display screen of the air-conditioning equipment. The assembly for installation prevents the display screen from falling off from the front frame when the front panel is separated, which is more suitable for practical use. the

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. According to the present invention, an assembly for installing a display screen of an air conditioner includes a controller cover installed in the front frame constituting the appearance of the indoor unit of the air conditioner; a display screen installed in front of the controller cover , used to display the working status of the above-mentioned air-conditioning equipment; a display screen bracket is installed in the above-mentioned front frame for supporting the above-mentioned display screen; and, in order to prevent the distance between the above-mentioned display screen and the above-mentioned front frame from exceeding a certain Distance, connection means installed inside the above indoor unit. the

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures. the

In the aforementioned assembly for installing a display screen of an air conditioner, a connecting portion for connecting the above-mentioned connecting means is formed in the cover of the controller. the

In the aforementioned assembly for installing a display screen of an air conditioner, two sides of the display screen are formed with connecting grooves for connecting the front panel in a hooked manner. the

In the aforementioned assembly for installing a display screen of an air conditioner, the connection means is connected between the above-mentioned controller cover and the above-mentioned display screen bracket. the

The aforementioned assembly for display screen installation of air-conditioning equipment, wherein the connection means includes: a first connection part connected to the above-mentioned connection part; a second connection part connected to the above-mentioned display screen bracket; A meandering portion formed between the second connecting portion and the second connecting portion so as to be able to meander. the

In the aforementioned assembly for mounting a display screen of an air conditioner, in order to facilitate bending, the bending portion is formed to be thinner than the first connecting portion and the second connecting portion. the

As can be seen from the above, the present invention relates to an assembly for installing a display screen of an air conditioner, which is characterized in that it includes a control cover installed in the front frame (Front frame) constituting the appearance of the indoor unit of the air conditioner. ); installed in front of the above-mentioned controller cover, the display screen used to display the working status of the above-mentioned air-conditioning equipment; installed in the above-mentioned front frame, used to support the above-mentioned display screen bracket; in order to prevent the above-mentioned display screen from The connection means installed inside the above-mentioned indoor unit when the distance from the above-mentioned front frame exceeds a certain distance. By applying the present invention, it is possible to prevent the display screen from coming off together with the front panel when the front panel is replaced. the

By means of the above-mentioned technical scheme, the assembly body for installing the display screen of the air-conditioning equipment of the present invention has obvious technical progress, and the present invention has at least the following advantages:

The assembly for installing the display screen of the air-conditioning equipment of the present invention with the above-mentioned structure includes a controller cover installed in the front frame constituting the appearance of the indoor unit of the air-conditioning equipment; it is installed in front of the above-mentioned controller cover for displaying The display screen of the working state of the above-mentioned air-conditioning equipment; the display screen bracket installed in the above-mentioned front frame for supporting the above-mentioned display screen; in order to prevent the distance between the above-mentioned display screen and the above-mentioned front frame from exceeding a certain distance, install Connection means inside the above indoor unit. By applying the present invention, it is possible to prevent the display screen from coming off together with the front panel when the front panel is replaced. the

In addition, since the lower end of the display screen bracket is connected to the front frame in a rotatable manner, it functions as a connection that enables the display screen to work. the

In addition, because the connecting grooves are formed in the two sides of the above-mentioned display screen, the front panel can be installed by hooking, so the separation of the front panel is very simple. the

To sum up, the assembly for installing the display screen of the air conditioner with the special structure of the present invention prevents the display screen from falling off from the front frame when the front panel is separated. It has the above-mentioned many advantages and practical value, and there is no similar structural design publicly published or used in similar products, so it is indeed innovative. It has great improvements in both product structure and function, and is technologically advanced. It has made great progress, and has produced easy-to-use and practical effects, and has improved multiple functions compared with the existing air-conditioning equipment, so it is more suitable for practical use, and has wide application value in the industry. It is a novel, progressive, and Practical new design. the

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings. the

Description of drawings

FIG. 1 is a perspective view illustrating a conventional air conditioner. the

Fig. 2 is a perspective view illustrating an air conditioner to which the present invention is applied. the

Fig. 3 is a perspective view illustrating a state in which the front of the indoor unit of the air conditioner to which the present invention is applied is opened.

Fig. 4 is a perspective view illustrating a state in which the front of the indoor unit of the air conditioner to which the present invention is applied is sealed. the

Fig. 5 is an exploded perspective view illustrating an indoor unit of an air conditioner to which the present invention is applied. the

Fig. 6 is a perspective view illustrating a state in which the front panel of the indoor unit of the air conditioner to which the present invention is applied is separated. the

Fig. 7 is a perspective view illustrating a state in which the display bracket of the indoor unit of the air conditioner according to the present invention is connected to the connection means. the

Fig. 8 is a perspective view illustrating a connection means to which the present invention is applied. the

110: Front frame 120: Discharge grill

130: Motor for blowing air 132: Blowing fan

134: Indoor heat exchanger 140: Front panel

148: Display screen 148a: Connection slot

149: Controller cover 149a: Connecting part

150: Connection means 151: The first connection part

152: Second connecting part 153: Bending part

160: display stand

Detailed ways

In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation and structure of the display screen installation assembly of the air conditioner proposed according to the present invention , features and their effects are described in detail below. the

The object of the present invention is achieved in this way: an assembly for display screen installation of an air conditioner, characterized in that: it includes a controller cover installed in the front frame that constitutes the appearance of the indoor unit of the air conditioner; In front of the front, the display screen used to display the working status of the above-mentioned air-conditioning equipment; the display screen bracket installed in the above-mentioned front frame to support the above-mentioned display screen; in order to prevent the above-mentioned display screen and the above-mentioned front frame The connection means installed inside the above-mentioned indoor unit at a distance exceeding a certain distance. the

Moreover, the said controller cover is characterized by forming the connection part for connection with the said connection means. the

In addition, the above-mentioned display screen is characterized in that, in order to connect the front panel in a Hook manner, connection grooves are formed on both sides thereof. the

In addition, the display screen bracket is characterized in that: the lower end is connected to the front frame in a rotatable manner. the

In addition, the above-mentioned connection means is characterized in that it is connected between the above-mentioned controller cover and the above-mentioned display screen bracket. the

In addition, the above-mentioned connection means is characterized in that: it includes a first connection part connected to the above-mentioned connection part; a second connection part connected to the above-mentioned display screen bracket; The zigzag part formed by the way. the

Furthermore, the meandering portion is characterized in that its thickness is thinner than that of the first connection portion and the second connection portion for ease of bending. the

Hereinafter, embodiments applicable to the present invention will be described with reference to the accompanying drawings. the

Please refer to FIG. 2 , which is a perspective view illustrating an air conditioner applicable to the present invention. the

The air conditioner applicable to the present invention includes an indoor unit 100 and an outdoor unit 200; a ventilation unit 170 formed inside the indoor unit 100 for exhausting indoor air to the outside; formed inside the outdoor unit 200 for passing The above-mentioned indoor unit 100 provides the oxygen supply machine 250 of oxygen O" to the room.

The above-mentioned air conditioner includes a cooling and heating operation mode in which cold air or warm air I' is discharged from the above-mentioned indoor unit 100; a ventilation operation mode in which indoor air I is sucked into the indoor unit 100 and discharged to the outside; The supply operation mode of "O", the above-mentioned cooling and heating room operation mode, ventilation operation mode and supply operation mode can be executed simultaneously or separately. 

The indoor unit 100 is equipped with an indoor heat exchanger 134 that exchanges heat with the indoor air by evaporating and compressing the refrigerant; the indoor air is sucked into the indoor unit 100 and passed through the indoor heat exchanger 134 before being re-heated. Indoor blower sent back to the room. the

The ventilation unit 170 includes a ventilation blower 172 installed inside the indoor unit 100; and a ventilation duct 174 that guides the indoor air I' sent by the ventilation blower 172 to the outside. the

The ventilation blower 172 is installed on one of the left and right sides of the interior of the indoor unit 100 . the

One end of the ventilation duct 174 will be installed inside the indoor unit 100, and the other end will pass through the duct through hole 103a in the indoor unit 100 and extend to the outside. the

The above-mentioned outdoor unit 200 is equipped with a compressor for compressing the refrigerant; an outdoor heat exchanger for condensing and evaporating the refrigerant with the help of outdoor air; an expander for expanding the refrigerant; sucking the outdoor air into the outdoor unit and making it The outdoor blower that sends air to the indoor unit after passing through the above-mentioned outdoor heat exchanger. the

The oxygen supplier 250 includes an oxygen generating unit 252 that inhales outdoor air and generates oxygen; guides the oxygen O" generated in the oxygen generating unit 252 to the oxygen pipeline 254 inside the indoor unit 100.

The oxygen generating unit 252 is installed on the upper side of the outdoor unit 200. By separating the nitrogen O' and the oxygen O" in the outdoor air I, the oxygen O" is supplied to the oxygen pipe 254 and the nitrogen O' is regenerated. Vent to the outside. the

One end of the oxygen guide pipe 254 is connected to the oxygen generating unit 252 , and the other end is connected to the front or upper side of the indoor switch 134 of the indoor unit 100 after passing through the pipe through hole 103 b in the indoor unit 100 . the

Please refer to Fig. 3, which is a perspective view illustrating the state when the front of the indoor unit of the air-conditioning equipment of the present invention is open. Please refer to Fig. 5 for the perspective view showing the state of the present invention. It is an exploded perspective view for illustrating the indoor unit of the air conditioner applicable to the present invention. Please refer to Fig. 6 for the air conditioner applicable to the present invention. The oblique view illustrating the state when the front panel of the indoor unit of the equipment is separated, please refer to Figure 7, which is an oblique view illustrating the state when the display screen bracket of the indoor unit of the air conditioner applicable to the present invention is connected to the connecting means The figure, please refer to FIG. 8, is a perspective view illustrating the connection means applicable to the present invention. the

The above-mentioned indoor unit 100 includes a bracket 102; a front frame 110 installed in front of the above-mentioned bracket 102; a discharge grill 120 installed on the lower side of the above-mentioned front frame 110; An indoor blower composed of a motor 130 and a blower fan 132 ; an indoor heat exchanger 134 installed between the blower fan 132 and the front frame 110 . the

The bracket 102 is formed with a pipe through hole 102a for passing through the refrigerant pipe 135 connected to the indoor heat exchanger 134, and is installed with a support for the refrigerant pipe 135 passing through the refrigerant pipe through hole 102a. The row pipe holder 102b. the

The bracket 102 is further formed with a rear air suction port 102c through which indoor air can be sucked through the upper rear side of the indoor unit. the

The front left side of the bracket 102 has a protruding left side flow guide 104 constituting a flow path of air after heat exchange in the indoor heat exchanger 134 . the

On the front left side of the above-mentioned bracket 102, the heat exchanger support body 105 will be connected with connecting members such as screws. The left side of the indoor heat exchanger 134 is supported. the

And on the front right side of the above-mentioned bracket 102, a right-side travel guide 106 is formed, and the above-mentioned right-side travel guide supports the right side of the above-mentioned indoor heat exchanger 134, and is formed in the above-mentioned indoor heat exchanger 134. Flow path of air after heat exchange. the

At the same time, on the upper front side of the bracket 102, a protrusion is formed to form a first drain 107 for receiving condensed water falling from the indoor heat exchanger 134 and discharging it. the

The above-mentioned first drain portion 107 includes a left and right drain portion 108 formed on the front upper side of the bracket 102 along the left-right direction; The front and rear drains 109 formed together. the

The above-mentioned front frame 110 forms an air suction port 111 on its front and installs a front pre-filter 112 in the above-mentioned front air suction port 111, and forms an upper side air suction port 113 on its upper side and sucks air in the above-mentioned upper side. An upper side suction grid 114 is installed in the port 113 . the

On the bottom surface of the above-mentioned upper side suction grid 114, upper side left and right pre-filters 115, 116 for filtering impurities in the air passing through the above-mentioned upper side suction grid (114) are installed. the

Around the front surface of the above-mentioned front frame 110, a trim panel 118 is attached.

A suction guide 119a is formed in the front frame 110 in order to prevent the air sucked through the front air inlet 111 and the upper side air inlet 113 from leaking out and guide all the air into the indoor heat exchanger. the

The suction guide 119a is formed on the left and right, and a plurality of ventilation holes 119c are formed in the suction guide on the left side so that part of the indoor air I sucked into the interior of the indoor unit 100 can be sucked into the ventilation hole. In particular, the unit 170 is inside the air blower 172 for ventilation. the

The discharge grid 120 includes a second drain section 121 formed on its upper side for receiving and discharging condensed water falling from the indoor heat exchanger 134, and a discharge outlet for the air outlet 122 formed on its lower side. Device main body 123; Louver 124 for adjusting the left and right wind direction of the air discharged through the above-mentioned air discharge port 122; (Vane) 125. the

A drain pipe 126 for draining condensed water in the second drain unit 121 to the outside of the air conditioner is connected to the drain body 123 . the

The above-mentioned indoor heat exchanger 134 includes a vertical portion 134a vertically installed on the rear side of the front air inlet 111; a first inclined portion 134b installed obliquely from the upper end of the vertical portion 134a to the rear and above; The second inclined part 134c installed obliquely to the rear and downward direction of the upper end. the

The lower end of the vertical part 134a is attached to the upper side of the second drain part 121 of the discharge grill 120 . the

The lower end of the second inclined portion 134 b is attached to the first drain portion 121 of the bracket 102 , especially the left drain portion 108 . the

Meanwhile, in order to open and close the front air inlet 111 , the indoor unit 100 further includes a front panel 140 rotatably installed on the front of the front frame 110 . the

The above-mentioned front panel 140 includes a panel frame 140a that is installed on the front of the above-mentioned front frame 110 in a rotatable and detachable manner, and has an opening hole 140c formed on one side thereof for the transparent part described later; Observation window (Door glass) 140b ahead; Printed on the back side of above-mentioned observation window 140b, but the print 140d that is not printed on the front side of above-mentioned opening hole 140c. the

The lower back side of the front panel 140 has hooking ribs formed as protrusions for allowing the lower side of the front panel 140 to rotate forward while being hung on the lower front side of the front frame 110. and at the front lower side of the front frame 110, there are hook ribs 140e that can be hooked in the left-right direction, the lower side direction and the front-rear direction, and in the upper side direction and the rotation direction of the front panel 140. A pocket (Pocket) 110a for the hooking rib that is not hooked. the

In addition, hook members 140c' are formed on the left and right sides of the opening hole 140c formed in the panel frame 140a so as to be hookably connected to a connection groove 148a formed in a display screen 148 described later. the

The front panel 140 will be connected to the lower front side of the front frame 110 through a connecting means. the

The connection means includes a first connection 141 connected to the front side of the front frame 110 by a hinge; a second connection 142 connected to the back of the front panel 140 by a hinge while being connected to the first connection 141 by a hinge; The second connection 142 is rotatably hooked to the connection support 143 on the rear surface of the front panel 140 . the

Between the front frame 110 and the front panel 140, a front panel driving means capable of opening and closing by rotating the front panel is installed. the

The above-mentioned front panel driving means includes a rack (Rack) 144 installed on the upper side of the above-mentioned front panel back in a detachable manner; a front panel driving motor 145 installed in the above-mentioned front panel 110; In the rotating shaft of the motor 145, a gear 146 meshes with the rack 144 described above. the

In the front panel 140, a transparent portion is formed by the opening hole 140c and the observation window 140b of the front panel 140a, and a display screen 148 for displaying operation information of the air conditioner is installed behind the transparent portion. the

To enable it to be connected to the front panel 140 by means of a hook combination, connection grooves 148 a are formed on both sides of the display screen 148 . the

A controller cover 149 will be installed in a detachable manner on the front left side of the front panel 140a, and the controller cover can maintain the position of the display screen 148 at the The front side of the front panel 110. the

The above-mentioned controller cover 149 is used to cover the front of the controller box 190 described later. After being removed from the above-mentioned front frame 110, a controller cover groove 110b will be formed in the above-mentioned front frame 110, through which the controller cover groove 110b can Operate the controller box 190 . the

Moreover, the front surface of the said controller cover 149 will form the ring-shaped connection part 149a for connecting with the connection means 150 demonstrated later. the

A connection means 150 for preventing the distance between the display screen 148 and the front frame 110 from exceeding a certain distance is connected to the connection portion 149a formed in the controller cover 149 . the

The above-mentioned connection means 150 includes a first connection part 151 connected to the above-mentioned connection part 149a; a second connection part 152 connected to the display screen bracket 160 described later; There is a meandering portion 153 formed in a meandering manner between them. the

In order to enable the above-mentioned first connecting portion 151 to be pushed onto the above-mentioned annularly formed connecting portion 149a from bottom to top, its rear end portion is formed into a V-shaped protrusion shape, and a transverse protrusion is formed at its lower end, thereby preventing it from being further pushed. superior. the

On one side of the second connecting portion 152, a hooking portion for hooking a display stand 160 described later is formed. the

In order to facilitate bending, the above-mentioned bending portion 153 will be formed with a thickness thinner than that of the above-mentioned first connecting portion 151 and the second connecting portion 152. the

The second connecting portion 152 is connected to a display frame for supporting the display 148 , and the lower end of the display frame 160 is rotatably connected to the front frame 110 . the

Reference numeral 180 in FIG. 5 is a motor cover connected to the bracket 102 by means of screws or hooks to cover the fan motor 130 . the

Reference numeral 190 in FIG. 5 is a controller box mounted on the front or upper side of the motor cover 180 and installed with control components for controlling the air conditioner. the

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solutions of the present invention. the

Claims (6)

1. the assembly body in use for installing display screen of an air-conditioning equipment is characterized in that it comprises:

One controller lid is installed in the forward frame that constitutes the indoor machine of air conditioning unit outward appearance;

One display screen is installed in the place ahead of above-mentioned controller lid, is used to show the duty of above-mentioned air-conditioning equipment;

One display/panel bracket is installed in the above-mentioned forward frame, is used for above-mentioned display screen is supported; And,

In order to prevent that the interval between above-mentioned display screen and the above-mentioned forward frame from surpassing certain distance, is installed in the connection means of above-mentioned indoor set inside.

2. the assembly body in use for installing display screen of a kind of air-conditioning equipment according to claim 1 is characterized in that being formed for connecting in the wherein said controller lid connecting portion of above-mentioned connection means.

3. the assembly body in use for installing display screen of a kind of air-conditioning equipment according to claim 1 is characterized in that the both sides of wherein said display screen are formed for connecting the link slot that mode connects front panel with hook.

4. the assembly body in use for installing display screen of a kind of air-conditioning equipment according to claim 1 is characterized in that wherein said connection means connect between above-mentioned controller lid and above-mentioned display/panel bracket.

5. the assembly body in use for installing display screen of a kind of air-conditioning equipment according to claim 2 is characterized in that wherein said connection means comprise:

One the 1st connecting portion is connected with above-mentioned connecting portion;

One the 2nd connecting portion is connected with above-mentioned display/panel bracket; And,

Zigzag part can tortuous mode to form between above-mentioned the 1st connecting portion and above-mentioned the 2nd connecting portion.

6. the assembly body in use for installing display screen of a kind of air-conditioning equipment according to claim 5 is characterized in that for the ease of complications, and above-mentioned zigzag part forms with the thickness that is thinner than above-mentioned the 1st connecting portion and the 2nd connecting portion.

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