CN218442738U - Display module drainage structures and have its air conditioner - Google Patents

Abstract

The utility model provides a display module drainage structures and have its air conditioner, the display module includes protecgulum and hou gai, and protecgulum and hou gai cooperation assembly form the cavity, are provided with display lamp plate and display surface subsides in the cavity, and the display lamp plate sets up after covering, and the display surface subsides set up on the protecgulum, cover after and be provided with drainage structures, and drainage structures is used for discharging the condensation that forms in the cavity. The utility model discloses a cover the drainage structures that sets up behind display module, derive the inside condensation that produces of display module, thereby in having avoided the air conditioner use effectively, the inside condensation ponding of display module leads to the risk that shows the lamp plate inefficacy, display module's stability in use has been improved greatly, the setting of rethread leading water pipe or aqueduct, derive the condensation in the display module to the water collector in, discharge together along with air conditioner evaporimeter's comdenstion water, need not to set up extra drainage structures, display module's life has been improved.

Description

Display module drainage structures and have its air conditioner

Technical Field

The utility model relates to an air conditioner field particularly, relates to a display module drainage structures and have its air conditioner.

Background

In the prior art, the air conditioner is usually provided with a display assembly, so that a user can visually see corresponding parameters of the air conditioner, and corresponding operation setting is performed.

Because the demonstration lamp plate among the display module is integrated circuit board, can lead to showing lamp plate or terminal inefficacy after receiving water to corrode, influence user's normal use, consequently, often adopt among the prior art and strengthen display module's leakproofness, avoid outside water entering display module inside with its and the isolated mode of exterior space, however, in the in-service use process, the discovery shows that the lamp plate still exists the condition that wets and unable normal demonstration, influence user's use and experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides an among the prior art, inside the mode that adopts the display module leakproofness usually avoided external water to get into the display module, nevertheless show that the lamp plate still exists and wet and the unable normal condition that shows.

In order to solve the problem, the utility model discloses a display module drainage structures, display module includes protecgulum and hou gai, protecgulum and hou gai cooperation assembly form the cavity be provided with display lamp plate and display surface subsides in the cavity, the display lamp plate sets up and covers after, the display surface subsides set up on the protecgulum cover after cover and be provided with drainage structures, drainage structures be used for with the condensation that forms in the cavity is discharged.

This setting is through the setting of drainage structures on the display module, and with the inside condensation of display module in time discharging, guarantee that the inside cavity of display module is in dry state all the time, avoid showing that the lamp plate is influenced by the condensation and became invalid, guaranteed its result of use, prolonged its life.

Further, the drainage structure at least comprises a drainage hole, and the drainage hole is at least partially arranged on the lowest surface of the rear cover in the vertical direction.

The condensation formed in the display assembly is finally collected to the position of the drain hole and is discharged from the drain hole, so that the condensation is prevented from accumulating in the cavity of the display assembly, and the normal use of the display lamp panel is ensured.

Furthermore, the drainage structure further comprises a water conduit, the water conduit is arranged on the lower side of the rear cover and communicated with the drain hole, and the water conduit is used for draining condensation flowing out of the display assembly.

The drainage pipe drains the condensation that flows out among the display module to the water collector on the air conditioner base in, should set up and need not to change the current drainage structures of air conditioner, also need not to increase extra drainage structures, and whole process only need change the structure of back lid, can accomplish the emission of the inside condensation of display module under the condition that does not change other part structural shape and assembly type, simple and practical.

Furthermore, the water conduit is of an integrated structure, and the water conduit and the rear cover are integrally arranged.

When the water conduit and the rear cover are integrally arranged, the structure of the rear cover is only required to be changed to discharge condensation inside the display assembly, no additional parts are required, the assembly process of each part is not required to be changed, and the existing assembly process is used.

Furthermore, the water conduit comprises a flow guide pipe and a water guide pipe, the flow guide pipe is communicated with the drain hole, the flow guide pipe and the rear cover are integrally arranged, and the water guide pipe is sleeved with the flow guide pipe.

In the arrangement, the water conduit is in a split arrangement, the water conduit is formed by matching and assembling the guide pipe and the water conduit, compared with the integrally arranged water conduit, the arrangement is additionally provided with a part, and correspondingly, corresponding assembling procedures need to be added, however, as the integrally arranged water conduit needs to guide condensation into a specific water drainage part, the integrally arranged water conduit needs to have a certain length, and as the integrally arranged water conduit extends out of the rear cover, the integrally arranged water conduit is easy to collide and break in the transportation or assembly process, so that the part is scrapped, and the guide pipe does not need to be too long due to the matching arrangement of the guide pipe and the water conduit, so that the matching and sleeving with the water conduit can be realized, and the risk of part damage is effectively avoided; simultaneously, the leading water pipe and the back lid that the integral type set up are the same material, and the material is harder, and its diversion direction is fixed, is unfavorable for the commonality setting of part, and honeycomb duct and leading water pipe can use through the different models of change adaptation of leading water pipe length, angle, and its suitability is better.

Furthermore, the water guide pipe is a flexible hose, and the flexible hose is sleeved on the outer side of the flow guide pipe.

The leading water pipe that the integral type set up is the same material with the back lid, and the material is harder, and its diversion direction is fixed, is unfavorable for the commonality setting of part, will the leading water pipe sets up to flexible hose, then can realize the diversion effect of different positions through its change of angle of buckling, length, is applicable to multiple model, and the suitability is better.

Furthermore, a light hole is formed in the front cover, and the display surface is adhered to the front cover and covers the light hole.

This setting up has guaranteed display module's light transmissivity on the one hand, and on the other hand will the light trap seals, avoids inside the outside water of display module gets into display module, has played good guard action to the demonstration lamp plate.

Furthermore, cover after and be provided with the reference column be provided with the locating hole on the display lamp plate, the reference column corresponds the setting with the locating hole, be used for the cooperation assembly of back lid and reference column still be provided with display banks and shading portion on the display lamp plate, the shading portion encloses to be established display banks's circumference is ascending display assemblies assembles the back, the shading portion with the butt is pasted to the display surface.

The shading part is used for condensing light, the front surface of the shading part is provided with an opening, and light emitted by the display lamp group is blocked by the shading part and cannot be dispersed to the periphery, so that the light is intensively transmitted to the front cover direction and irradiates the display surface paste, and the display effect of the display assembly is ensured.

The utility model also discloses an air conditioner, include as above display module drainage structures, the air conditioner includes the base be provided with the water collector on the base, drainage structures corresponds the setting with the water collector, follows drainage structures exhaust condensation flows in the water collector.

This setting can utilize the current drainage structures of air conditioner to accomplish the discharge of condensation in the display module, need not to change the current drainage structures of air conditioner, also need not to increase extra drainage structures, only need change the structure of back lid, also need not to change the assembly methods and the technology of each part of air conditioner, can accomplish the emission of the inside condensation of display module under the condition that does not change other part structural shape and assembly methods, simple and practical.

Furthermore, the air conditioner further comprises an electric control box, the electric control box is fixedly arranged on the base, the electric control box comprises an electric control box cover, and the display assembly is fixedly arranged on the electric control box cover.

The display assembly is fixedly arranged on the electric control box cover, and the display assembly and the electric control box or the electric control box cover can form an assembly part through preassembling, so that the difficulty in assembling the display assembly is effectively solved.

Compared with the prior art, display module drainage structures and have its air conditioner have following advantage:

the utility model discloses a cover the drainage structures that sets up behind display module, derive display module with the inside condensation that produces of display module, thereby in having avoided the air conditioner use effectively, the inside condensation ponding of display module leads to the risk that shows the lamp plate inefficacy, display module's stability in use has been improved greatly, the setting of rethread leading water pipe or leading water pipe, derive the condensation in the display module to the water collector in, discharge together along with air conditioner evaporimeter's comdenstion water, need not to set up extra drainage structures, display module's life has been improved. The utility model discloses simple structure, it is simple convenient to assemble, has improved display module's safety in utilization, has prolonged its life.

Drawings

FIG. 1 is a schematic view of a display module without a drainage structure;

FIG. 2 is a schematic view of the display module at another angle without the drainage structure;

FIG. 3 is an exploded view of a display module without a drainage structure;

fig. 4 is a schematic structural view of a display assembly provided with a water conduit according to an embodiment of the present invention;

fig. 5 is a schematic structural view of another angle of the display assembly provided with the water conduit according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a rear cover in a display module provided with a water conduit according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the display assembly of the embodiment of the present invention disposed on the electric control box cover and the electric control box cover disposed on the base;

FIG. 8 is an enlarged view of a portion of the portion A in FIG. 7;

fig. 9 is a schematic structural view of a display assembly provided with a flow guide pipe and a water guide pipe according to an embodiment of the present invention;

fig. 10 is a schematic structural view of another angle of the display assembly according to the embodiment of the present invention, wherein the display assembly is provided with a flow guide pipe and a water guide pipe;

fig. 11 is an exploded view of a display module with a flow guide tube and a water guide tube according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a rear cover in a display module according to an embodiment of the present invention, the display module being provided with a flow guide pipe and a water guide pipe;

fig. 13 is a schematic structural view of the display assembly according to the embodiment of the present invention, which is disposed on the electric control box cover, and the electric control box is integrally disposed on the base;

fig. 14 is a partially enlarged view of a portion B in fig. 13.

Description of reference numerals:

1-a display assembly; 11-a front cover; 111-light holes; 12-displaying a surface sticker; 13-a display lamp panel; 131-display lamp group; 132-a light-shielding portion; 133-positioning holes; 14-rear cover; 141-a drain hole; 142-a locating post; 1421-stiffener; 15-a water conduit; 151-a draft tube; 152-a water conduit; 16-a wire passing portion; 2-an electric control box; 21-an electric control box cover; 22-an electronic control box body; 3-a base; 31-water pan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The following describes a display module drainage structure and an air conditioner with the same according to embodiments of the present invention with reference to the accompanying drawings.

Example 1

The embodiment provides a display module drainage structures, as shown in fig. 4-14, display module 1 includes protecgulum 11 and hou gai 14, protecgulum 11 and the cooperation assembly of hou gai 14 form the cavity be provided with in the cavity and show lamp plate 13 and display surface subsides 12, show lamp plate 13 sets up on hou gai 14, display surface subsides 12 set up on protecgulum 11 be provided with drainage structures on the hou gai 14, drainage structures be used for with the condensation that forms in the cavity is discharged. Before the drainage structure is arranged, the structure of the display assembly 1 adopted by the applicant is shown in fig. 1 to fig. 3, since the electronic control box 2 needs to be electrically connected, the front cover 11 and/or the rear cover 14 are/is provided with the line passing part 16, although the line passing part 16 is provided with a sealing part so as to seal the cavity, and outside water is prevented from entering the cavity of the display assembly 1, the problem that the display assembly 1 is affected with damp and fails is found in the actual use process, through the careful investigation of research personnel, the temperature difference exists inside and outside the display assembly 1 during the operation process of the air conditioner, so that condensation is easy to occur on the inner wall of the display assembly 1, the condensation cannot be discharged, and in addition, more than one connecting line is arranged between the display assembly 1 and the electronic control box 2, gaps between the connecting lines cannot be completely closed, so that air exchange exists inside and outside the display assembly 1, and newly entered air continues to generate condensation during the operation of the air conditioner, so that the condensation is accumulated inside the cavity of the display assembly 1, the lamp panel 13 is easily affected with damp and the use experience of a user is affected. The waterproof arrangement of the display module 1 in the prior art is generally considered to prevent water outside the display module 1 from entering the display module 1, but does not find the problem that condensation inside the display module 1 needs to be discharged in time. In this embodiment, through the setting of drainage structures on display module 1, with the inside condensation of display module 1 in time discharging, guarantee that the inside cavity of display module 1 is in dry state all the time, avoid showing that lamp plate 13 receives the influence of condensation and became invalid, guaranteed its result of use, prolonged its life. As one of the alternative embodiments, the front cover 11 and the rear cover 14 are clamped, and for the specific structure of the clamping between the two, reference may be made to the prior art, and details and limitations thereof are not repeated herein.

As an embodiment of the present invention, as shown in fig. 6 and 12, the drainage structure at least includes a drainage hole 141, and the drainage hole 141 is at least partially disposed on the lowest surface of the rear cover 14 in the vertical direction. The vertical direction is the vertical direction after the display assembly 1 is installed, and as shown in fig. 12 in particular, the arrangement enables condensation formed in the display assembly 1 to be collected to the position of the drain hole 141 finally and to be discharged from the drain hole 141, so that condensation is prevented from accumulating in the cavity of the display assembly 1, and normal use of the display lamp panel 13 is ensured.

In this embodiment, as shown in fig. 4 to 6 and 9 to 12, the drainage structure further includes a water conduit 15, the water conduit 15 is disposed at a lower side of the rear cover 14, and the water conduit 15 is communicated with the drainage hole 141 for draining the condensation flowing out of the display module 1. In some optional embodiments, the water conduit 15 guides the condensation flowing out of the display assembly 1 to the water pan 31 on the air conditioner base 3, the arrangement does not need to change the existing drainage structure of the air conditioner, and does not need to add an additional drainage structure, the whole process only needs to change the structure of the rear cover 14, the discharge of the condensation inside the display assembly 1 can be completed without changing the structural shapes and the assembly modes of other components, and the water conduit is simple and practical.

As an alternative embodiment, as shown in fig. 4-8, the water conduit 15 is an integral structure, and the water conduit 15 is integrally provided with the rear cover 14. Specifically, the water conduit 15 is a flow guide structure protruding towards the lower side of the rear cover 14, when the water conduit 15 and the rear cover 14 are integrally arranged, the structure of the rear cover 14 only needs to be changed to discharge condensation inside the display assembly 1, parts cannot be added, the assembly process of each part does not need to be changed, and the existing assembly process can be used.

As another alternative embodiment, as shown in fig. 9-14, the water conduit 15 includes a flow conduit 151 and a water conduit 152, the flow conduit 151 is communicated with the drainage hole 141, the flow conduit 151 is integrally disposed with the rear cover 14, and the water conduit 152 is sleeved with the flow conduit 151. In the arrangement, the water conduit 15 is in a split arrangement, the water conduit 15 is formed by matching and assembling the guide pipe 151 and the water conduit 152, compared with the water conduit 15 which is integrally arranged, a part is added in the arrangement, and corresponding assembling procedures are correspondingly required to be added, however, as the water conduit 15 which is integrally arranged needs to guide condensation to a specific drainage component, a certain length is required, and as the water conduit extends out of the rear cover 14, the water conduit 151 is easy to collide and break in the transportation or assembly process, so that the component is scrapped, and the guide pipe 151 and the water conduit 152 are matched, so that the guide pipe 151 does not need to be too long, the matched sleeve connection with the water conduit 152 can be realized, and the risk of component damage is effectively avoided; meanwhile, the water guide pipe 15 and the rear cover 14 which are integrally arranged are made of the same material and are hard, the water guide direction is fixed, the arrangement of the universality of components is not facilitated, the guide pipe 151 and the water guide pipe 152 can be adapted to different types of use through the change of the length and the angle of the water guide pipe 152, and the adaptability is better.

In one preferred embodiment, the water conduit 152 is a flexible hose, and the flexible hose is sleeved outside the flow guide tube 151. The leading water pipe 15 and the back lid 14 that the integral type set up are the same material, and the material is harder, and its diversion direction is fixed, is unfavorable for the commonality setting of part, will leading water pipe 152 sets up to flexible hose, then can realize the diversion effect of different positions through its change of angle of buckling, length, is applicable to multiple model, and the suitability is better. The material of the flexible hose may be the type of hose commonly used in the art, and will not be described or limited herein.

As an embodiment of the present invention, as shown in fig. 11, a light hole 111 is provided on the front cover 11, and the display surface sticker 12 is adhered to the front cover 11 and covers the light hole 111. This setting has guaranteed display module 1's light transmissivity on the one hand, and on the other hand will light trap 111 seals, avoids inside display module 1 is got into to the outside water of display module 1, has played good guard action to demonstration lamp plate 13.

As an embodiment of the present invention, as shown in fig. 11, a positioning column 142 is disposed on the rear cover 14, a positioning hole 133 is disposed on the display lamp plate 13, the positioning column 142 corresponds to the positioning hole 133, and is used for the cooperation assembly of the rear cover 14 and the positioning column 142, a display lamp set 131 and a shading portion 132 are further disposed on the display lamp plate 13, the shading portion 132 is disposed in the circumferential direction of the display lamp set 131, and after the assembly of the display assembly 1, the shading portion 132 abuts against the display surface 12. Specifically, the root of the positioning column 142 is provided with a reinforcing rib 1421, the display lamp panel 13 is arranged on the positioning column 142, and then the front cover 11 and the rear cover 14 are buckled in a clamping manner, at this moment, the top end of the reinforcing rib 1421 is abutted against the back of the display lamp panel 13, and the front of the shading part 132 is crimped on the display surface sticker 12, the shading part 132 is used for condensing light, and the front of the shading part 132 is opened, light emitted by the display lamp set 131 is blocked by the shading part 132, and is not dispersed all around, so that the light is intensively transmitted towards the direction of the front cover 11 and irradiates on the display surface sticker 12, and the display effect of the display assembly 1 is ensured. The back surface is a surface facing away from the front cover 11 in the display module 1, and the front surface is a surface facing the front cover 11.

Example 2

This embodiment provides an air conditioner including the display module drainage structure according to embodiment 1.

In the present embodiment, as shown in fig. 7, 8, 13, and 14, the air conditioner includes a base 3, a water receiving tray 31 is provided on the base 3, the drain structure is provided corresponding to the water receiving tray 31, and the condensation discharged from the drain structure flows into the water receiving tray 31. This setting can utilize the current drainage structures of air conditioner to accomplish the discharge of condensation in the display module 1, need not to change the current drainage structures of air conditioner, also need not to increase extra drainage structures, only need change the structure of back lid 14, also need not to change the assembly methods and the technology of each part of air conditioner, can accomplish the emission of the inside condensation of display module 1 under the condition that does not change other part structural shape and assembly methods, simple and practical.

As a partial optional embodiment, as shown in fig. 7 and 13, the air conditioner further includes an electronic control box 2, the electronic control box 2 is fixedly disposed on the base 3, the electronic control box 2 includes an electronic control box cover 21, and the display assembly 1 is fixedly disposed on the electronic control box cover 21. Specifically, automatically controlled box 2 includes automatically controlled lid 21 and automatically controlled box body 22, automatically controlled lid 21 with but the open closed connection of automatically controlled box body 22, display element 1 sets up through the fixed setting of joint structure on the automatically controlled lid 21, and sets up automatically controlled lid 21 is in the one side of air conditioner front panel, among the prior art, display element 1 is fixed to be set up on center or front panel usually, need set up solitary assembly process and install during production, under the condition that present most air conditioners adopt center panel integral type structure, lead to display element 1 to assemble more difficultly, and will display element 1 is fixed to be set up on automatically controlled lid 21, can make through the pre-assembly display element 1 forms an assembly part with automatically controlled box 2 or automatically controlled lid 21 to the difficult problem of display element 1 assembly has been solved effectively.

Although the present invention is disclosed above, the present invention is not limited thereto. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.

Claims (10)

1. The utility model provides a display module drainage structures, its characterized in that, display module (1) includes protecgulum (11) and back lid (14), protecgulum (11) and back lid (14) cooperation assembly form the cavity be provided with in the cavity and show lamp plate (13) and show face subsides (12), show lamp plate (13) set up on back lid (14), show face subsides (12) and set up on protecgulum (11) be provided with drainage structures on back lid (14), drainage structures be used for with the condensation that forms in the cavity is discharged.

2. The drainage structure of claim 1, wherein the drainage structure comprises at least a drainage hole (141), and the drainage hole (141) is at least partially disposed on a vertically lowest surface of the rear cover (14).

3. The display module drainage structure according to claim 2, further comprising a water guide pipe (15), wherein the water guide pipe (15) is disposed at a lower side of the rear cover (14), and the water guide pipe (15) is communicated with the drainage hole (141) for guiding the condensation flowing out of the display module (1).

4. A display assembly drainage structure as claimed in claim 3, wherein the water conduit (15) is of unitary construction and the water conduit (15) is integral with the rear cover (14).

5. The drainage structure of claim 3, wherein the water guide pipe (15) comprises a guide pipe (151) and a water guide pipe (152), the guide pipe (151) is communicated with the drainage hole (141), the guide pipe (151) is integrally provided with the rear cover (14), and the water guide pipe (152) is sleeved with the guide pipe (151).

6. The drainage structure of claim 5, wherein the water guide pipe (152) is a flexible hose sleeved outside the guide pipe (151).

7. The drainage structure of a display module according to claim 1, wherein a light-transmitting hole (111) is provided in the front cover (11), and the display surface sticker (12) is adhered to the front cover (11) and covers the light-transmitting hole (111).

8. The drainage structure for display modules according to any one of claims 1 to 7, wherein a positioning post (142) is disposed on the rear cover (14), a positioning hole (133) is disposed on the display lamp panel (13), the positioning post (142) is disposed corresponding to the positioning hole (133) for fitting the rear cover (14) and the positioning post (142), a display lamp set (131) and a shading portion (132) are further disposed on the display lamp panel (13), the shading portion (132) is enclosed in a circumferential direction of the display lamp set (131), and after the display module (1) is assembled, the shading portion (132) abuts against the display surface sticker (12).

9. An air conditioner, characterized in that it comprises a drain structure of a display assembly according to any one of claims 1 to 8, said air conditioner comprising a base (3), a water pan (31) being provided on said base (3), said drain structure being provided in correspondence with said water pan (31), condensation draining from said drain structure flowing into said water pan (31).

10. The air conditioner according to claim 9, further comprising an electric control box (2), wherein the electric control box (2) is fixedly arranged on the base (3), the electric control box (2) comprises an electric control box cover (21), and the display component (1) is fixedly arranged on the electric control box cover (21).

Images