Display device and air conditioner

Abstract

The present invention provides a display device for use in an air conditioner, comprising: a housing body; a display panel disposed on the housing body; and a water-blocking protrusion disposed on the housing body and extending in a direction away from the housing body. The problem of atomization of water inside the display due to contact between a temperature sensing line and a display, resulting in poor display, is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a display device and an air conditioner. Background Art

[0002] With the development of the times, home appliances have entered thousands of households, and air conditioners have become indispensable home appliances. People have higher and higher requirements for the personalized settings of air conditioners, so most of the current air conditioners are equipped with displays.

[0003] However, the existing display box is arranged beside the temperature-sensitive line. Since the surface temperature of the temperature-sensitive line is relatively low, condensation water is easily formed. When the low-temperature condensation water contacts the display box, the water inside the display box is easily atomized, resulting in poor display. Summary of the invention

[0004] The present invention solves the problem that the contact between the temperature sensing wire and the display leads to atomization of water inside the display, resulting in poor display.

[0005] To solve the above problems, an embodiment of the present invention provides a display device, comprising: a shell body; a display panel disposed in the shell body; and a water-blocking protrusion disposed on the shell body and extending in a direction away from the shell body.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: a water-isolating protrusion is arranged on the outer shell body of the display device to prevent condensed water from contacting the outer shell body, thereby avoiding the atomization of water inside the display device and causing problems such as poor display.

[0007] In one embodiment of the present invention, the shell body includes: a base; a cover plate, which is covered on the base, and the cover plate is covered on the display panel; wherein the side of the shell body is a first side, the water-isolating protrusion is arranged on the first side, and the water-isolating protrusion covers the connection between the base and the cover plate.

[0008] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: water seepage is more likely to occur at the connection between the base and the cover plate, so a water-isolating protrusion is arranged on the first side and covers the connection between the base and the cover plate to prevent condensation water from seeping in from the connection.

[0009] In one embodiment of the present invention, the water-isolating protrusion is arranged obliquely relative to the outer shell body.

[0010] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: since the display device is arranged close to the temperature sensing line, condensation water will form on the water-isolating protrusion arranged close to the temperature sensing line due to the temperature difference. The water-isolating protrusion is arranged at an angle, and the condensation water formed on the water-isolating protrusion can drip from the inclined water-isolating protrusion, thereby preventing the condensation water from gathering and flowing onto the outer box body, thereby preventing the moisture inside the display device from being atomized, causing problems such as poor display.

[0011] In one embodiment of the present invention, the water-blocking protrusion comprises: a plurality of protrusion plates, and the plurality of protrusion plates are arranged at intervals on the first side.

[0012] Compared with the prior art, the technical effect achieved by adopting this technical solution is that a plurality of raised plates are arranged on the first side, thereby improving the water-proof property.

[0013] In one embodiment of the present invention, it further comprises: a water-introducing protrusion, which is arranged on the shell body and has a gap between it and the water-isolating protrusion.

[0014] Compared with the prior art, the technical effect achieved by adopting this technical solution is that a water-introducing protrusion is arranged on the shell body, so that condensed water can drip from the water-introducing protrusion.

[0015] In one embodiment of the present invention, it further includes: a first water guide plate, which is arranged on the shell body and located on a side away from the display panel, the first water guide plate is inclined toward the first side, and the first water guide plate is connected to the water guide protrusion.

[0016] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: condensed water will also be generated on the side of the shell body away from the display panel, so a first water guide plate is arranged on the side of the shell body away from the display panel and is inclined toward the first side, and the first water guide plate is connected to the water guide protrusion, and the condensed water formed on the side of the shell body away from the display panel can drip from the lowest point between the first water guide plate and the water guide protrusion.

[0017] In one embodiment of the present invention, it further includes: a second water guide plate, which is arranged on the shell body and located on a side away from the display panel, and the second water guide plate is inclined toward the first side and connected to the water-isolating protrusion.

[0018] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: condensation water will also be generated on the side of the shell body away from the display panel, so a second water deflection plate is arranged on the side of the shell body away from the display panel and is inclined toward the first side, and the second water deflection plate is connected to the water-isolating protrusion, and the condensation water formed on the side of the shell body away from the display panel can drip from the lowest point between the second water deflection plate and the water-isolating protrusion.

[0019] On the other hand, an embodiment of the present invention provides an air conditioner, comprising: an electrical control box, a heat exchanger and a display device as described in any one of the above embodiments; wherein the display device is installed to the electrical control box, and a temperature sensing wire is electrically connected between the electrical control box and the heat exchanger; wherein the temperature sensing wire can abut against the water-isolating protrusion.

[0020] In one embodiment of the present invention, the shell body is further provided with a second side corresponding to the upper side of the air conditioner, and a third side corresponding to the lower side of the air conditioner; the water-blocking protrusion is inclined in a direction from the second side toward the third side.

[0021] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: since the display device is arranged close to the temperature sensing line, condensation water will form on the water-isolating protrusion arranged close to the temperature sensing line due to the temperature difference. The water-isolating protrusion is arranged downward toward the air conditioner. The condensation water can drip downward along the water-isolating protrusion according to its own gravity, thereby preventing the condensation water from gathering and flowing onto the outer box body, thereby further preventing water from entering the display device.

[0022] In one embodiment of the present invention, the water-blocking protrusion comprises: a plurality of protrusion plates provided on the shell body, and the plurality of protrusion plates decrease in size in a direction from the second side to the third side.

[0023] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: multiple raised plates are arranged in a decreasing order along the downward direction of the air conditioner, so that the condensed water dripping from the raised plate on the upper side will not touch the condensed water on the lower side, thereby avoiding splashing of condensed water.

[0024] In summary, the above embodiments of the present application may have one or more of the following advantages or beneficial effects:

[0025] i) A water-isolating protrusion is provided on the side of the display device's housing body close to the temperature-sensitive line to prevent the temperature-sensitive line from approaching the housing body, thereby avoiding the atomization of water inside the display device and causing poor display problems.

[0026] ii) A first water guide plate is arranged on a side of the shell body away from the display panel and is inclined toward the first side, and the first water guide plate is connected to the water guide protrusion. Condensed water formed on the side of the shell body away from the display panel can drip from the lowest point between the first water guide plate and the water guide protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic structural diagram of a display device 100 provided in a first embodiment of the present invention.

[0028] Figure 2Another structural schematic diagram of the display device 100 provided in the first embodiment of the present invention.

[0029] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the display device 100 and the electric control box 210 is shown in FIG.

[0030] Figure 4 This is a schematic structural diagram of an air conditioner 200 provided in accordance with a second embodiment of the present invention.

[0031] Figure 5 for Figure 4 Magnified view of area I.

[0032] 100 is a display device; 110 is a housing body; 111 is a cover plate; 112 is a base; 113 is a first side; 114 is a second side; 115 is a third side; 120 is a water-isolating protrusion; 121 is a protruding plate; 130 is a display panel; 140 is a water-introducing protrusion; 141 is a first water-introducing plate; 142 is a second water-introducing plate; 210 is an electric control box; 220 is a temperature sensing line; 230 is a heat exchanger; and 231 is a heat exchanger pipeline. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] [First embodiment]

[0035] See also Figure 1 , which is a schematic diagram of the structure of a display device 100 provided in the first embodiment of the present invention. The display device 100 includes, for example, a housing body 110 , a water-blocking protrusion 120 , and a display panel 130 .

[0036] Specific, combined Figure 1-3 The housing body 110 includes, for example, a cover plate 111 and a base 112 . A first side 113 is disposed between the cover plate 111 and the base 112 , and the cover plate 111 and the base 112 are connected via the first side 113 .

[0037] Furthermore, the water-blocking protrusion 120 is disposed outside the first side 113. For example, the temperature sensing line 220 of the air conditioner 200 is disposed near the display device 100 near the first side 113, and the surface temperature of the temperature sensing line 220 is relatively low, and condensation water is easily formed on its surface, and the temperature of the condensation water is relatively low. When it contacts the display device 100, the condensation water will enter the interior of the housing body 110 along the first side 113, and the water entering the interior will gradually atomize due to the high temperature, resulting in poor display of the display device 100. Therefore, the water-blocking protrusion 120 is disposed on the first side 113 to prevent the temperature sensing line 220 from directly contacting the display device 100, thereby avoiding the above technical problems.

[0038] For example, there is a gap at the connection between the base 112 and the cover 111, which is more prone to water seepage. Therefore, the water-proof protrusion 120 covers the connection between the base 112 and the cover 111 to prevent condensation water from seeping in from the connection between the base 112 and the cover 111.

[0039] Preferably, the housing body 110 is further provided with a second side 114 corresponding to the upper side of the air conditioner 200, and a third side 115 corresponding to the lower side of the air conditioner 200; the water-blocking protrusion 120 is inclined in a direction from the second side 114 toward the third side 115. The upper side and the lower side refer to the upper and lower sides of the air conditioner 200 in the use state after installation.

[0040] For example, although the temperature sensing wire 220 does not directly contact the display device 100 through the water-isolating protrusion 120, the temperature of the temperature sensing wire 220 is relatively low, which will cause the temperature around it to become lower, and condensed water will form on the water-isolating protrusion 120 over time. The heat exchanger pipeline 231 is also arranged on a side close to the water-isolating protrusion 120, so that condensed water will form on the water-isolating protrusion 120. At this time, the water-isolating protrusion 120 inclined in the direction from the second side 114 to the third side 115 can make the condensed water formed on the water-isolating protrusion 120 flow down along the inclined surface, thereby preventing the condensed water from leaking into the display device.

[0041] Preferably, the housing body 110 further includes, for example, a second side 114 and a third side 115. The second side 114 is the upper side of the housing body 110 on the air conditioner 200, and the third side 115 is the lower side of the housing body 110 on the air conditioner 200; the water-blocking protrusion 120 is disposed on the first side 113 and close to the second side 114.

[0042] For example, since the temperature sensing line 220 extends from a direction close to the second side 114, a position close to the second side 114 on the first side 113 closer to the temperature sensing line 220 is more likely to contact the temperature sensing line 220. Therefore, setting the water-isolating protrusion 120 at a position close to the second side 114 on the first side 113 that is more likely to contact the temperature sensing line 220 can achieve a better isolation effect.

[0043] Preferably, the water-blocking protrusion 120 includes, for example: a plurality of protrusions 121 , and the plurality of protrusions 121 are respectively disposed on the first side 113 and are spaced apart between the second side 114 and the third side 115 .

[0044] Furthermore, the areas of the plurality of protrusions 121 may decrease sequentially from the second side 114 to the third side 115 .

[0045] On the one hand, when the condensed water drips from the multiple protrusions 121 of the same size, the condensed water will drip from the protrusions 121 arranged sequentially from the second side 114 to the third side 115 in sequence. If more condensed water remains on one of the protrusions 121, it will seep into the interior of the display device 100. Therefore, the multiple protrusions 121 are arranged to decrease in size from the second side 114 to the third side 115. When the condensed water drips from the protrusions 121 close to the second side 114, the condensed water will be directly dripped without touching the protrusions 121 below it, thereby preventing the condensed water from splashing.

[0046] On the other hand, the temperature sensing line 220 extends from the direction close to the second side 114, so the position close to the second side 114 on the first side 113 closer to the temperature sensing line 220 is more likely to contact the temperature sensing line 220. The protrusion 121 close to the second side 114 is set larger to better isolate the temperature sensing line 220 and the display device 100.

[0047] Preferably, the display device 100 further includes, for example: a water diversion protrusion 140 connected to the first side 113 and located close to the third side 115 , and a gap is provided between the water diversion protrusion 140 and the water isolation protrusion 120 .

[0048] For example, although the position on the first side 113 and close to the third side 115 is not easy to contact the temperature sensing line 220, condensation water will be generated due to the temperature difference. Therefore, a water guide protrusion 140 is set on the first side 113 and close to the third side 115 so that condensation water can drip from the water guide protrusion 140.

[0049] Preferably, the display device 100 further includes, for example: a first water guide plate 141 , which is disposed on a side of the housing body 110 away from the display panel 130 , inclined toward the first side 113 , and connected to the water guide protrusion 140 .

[0050] For example, condensation water may also be generated on the side of the shell body 110 away from the display panel 130. Therefore, a first water guide plate 141 is arranged on the side of the shell body 110 away from the display panel 130 and is inclined toward the first side 113. The first water guide plate 141 is connected to the water guide protrusion 140. The condensation water formed on the side of the shell body away from the display panel can drip from the lowest point between the first water guide plate 141 and the water guide protrusion 140.

[0051] Preferably, the display device 100 further includes: a second water guide plate 142 . The second water guide plate 142 is disposed on a side of the housing body 110 away from the display panel 130 and is inclined toward the first side 113 , and is connected to the water-isolating protrusion 120 .

[0052] For example, the second water guide plate 142 is connected to the water blocking protrusion 120 at an angle toward the first side 113 , and condensed water formed on the side of the housing body 110 away from the display panel 130 can drip from the lowest point between the second water guide plate 142 and the water blocking protrusion 120 .

[0053] [Second embodiment]

[0054] See also Figure 3-5 , which is an air conditioner 200 provided in the second embodiment of the present invention, the air conditioner 200, for example, comprises: an electric control box 210, a heat exchanger 230 and the display device 100 as described in the first embodiment. The display device 100 is installed in the electric control box 210, and a temperature sensing line 220 is electrically connected between the electric control box 210 and the heat exchanger 230; wherein the temperature sensing line 220 can abut against the water-isolating protrusion 120.

[0055] Preferably, a temperature sensing wire installation position is provided on the electric control box 210, and one end of the temperature sensing wire 220 is electrically connected to the temperature sensing wire installation position, so that the temperature measurement result of the temperature sensing wire 220 can be sent to the electric control device.

[0056] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. An air conditioner, characterized in that: include: An electric control box (210), a heat exchanger (230), and a display device; The display device comprises: Shell body (110); A display panel (130) is disposed in the housing body (110); A water-isolating protrusion (120) is disposed on the outer shell body (110) and extends in a direction away from the outer shell body (110); The display device is mounted on the electric control box (210), and a temperature sensing wire (220) is electrically connected between the electric control box (210) and the heat exchanger (230); the temperature sensing wire (220) can abut against the water-isolating protrusion (120); A temperature sensing wire installation position is provided on the electric control box (210), and one end of the temperature sensing wire (220) is electrically connected to the temperature sensing wire installation position; The housing body (110) is further provided with a second side (114) corresponding to the upper side of the air conditioner (200), and a third side (115) corresponding to the lower side of the air conditioner; the water-blocking protrusion (120) is inclined in a direction from the second side (114) toward the third side (115).

2. The air conditioner according to claim 1, characterized in that: The housing body (110) comprises: Base (112); A cover plate (111) is disposed on the base (112), and the cover plate (111) is disposed on the display panel (130); The side surface of the shell body (110) is a first side (113), the water-isolating protrusion (120) is arranged on the first side (113), and the water-isolating protrusion (120) covers the connection between the base (112) and the cover plate (111).

3. The air conditioner according to claim 1 or 2, characterized in that: The water-isolating protrusion (120) is arranged obliquely relative to the housing body (110).

4. The air conditioner according to claim 2, wherein the water-isolating protrusion (120) comprises: A plurality of raised plates (121), wherein the plurality of raised plates (121) are arranged at intervals on the first side (113).

5. The air conditioner according to claim 2, further comprising: The water-introducing protrusion (140) is disposed on the outer shell body (110), and a gap is provided between the water-isolating protrusion (120).

6. The air conditioner according to claim 5, characterized in that: Also includes: A first water guide plate (141) is arranged on the housing body (110) and is located on a side away from the display panel (130); the first water guide plate (141) is inclined toward the first side (113); and the first water guide plate (141) is connected to the water guide protrusion (140).

7. The air conditioner according to claim 2, characterized in that: Also includes: The second water guide plate (142) is arranged on the housing body (110) and is located on a side away from the display panel (130); the second water guide plate (142) is inclined toward the first side (113) and is connected to the water-isolating protrusion (120).

8. The air conditioner according to claim 1, characterized in that: The water-blocking protrusion (120) comprises: a plurality of protrusion plates (121) provided on the shell body (110), and the plurality of protrusion plates (121) decrease in size in a direction from the second side (114) to the third side (115).

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