CN212183087U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, which comprises a shell, wherein the shell is provided with a wire hole; one end of the wire clamp penetrates through the wire hole and is clamped with the shell; the motor is arranged in the shell, and a cable of the motor penetrates through the wire clamp to the outside of the shell; wherein, the fastener includes: lower clamp, with line hole joint, clamp upper end is provided with convex lower groove down, be provided with down the seal groove in the lower groove, go up the clamp, be located down clamp top with line hole joint, it is provided with convex upper groove to go up the clamp lower extreme, be provided with the seal groove in the upper groove, go up the clamp with lower clamp is connected, in order to incite somebody to action the lower groove reach the upper groove connect into with the cable conductor complex crosses the line hole, down the seal groove with install sealing material in the upper seal groove. The utility model discloses can guarantee the leakproofness of line hole, and can prevent that the condensation water droplet is on the cable conductor, and the potential safety hazard that causes.

Description

Air conditioner

Technical Field

The utility model belongs to the air conditioner field especially relates to an air conditioner.

Background

At present, in the research and development structure of the ducted air conditioner, a motor and an evaporator are installed in a closed cold air environment, a wire passing hole is formed in a box body, a cable penetrates out of the box body through the wire hole below a refrigerant pipeline and enters an electric appliance box, the sealing and waterproof problems need to be considered, and therefore the wire passing clamp with the sealing and anti-dripping functions is very necessary to design.

Because the motor and the evaporator are arranged in a sealed cold air environment, the box body is provided with a wire passing hole, and the cable penetrates out of the box body through the wire hole below the refrigerant pipeline and enters the electric box. Such a structural design must take into account the following issues: 1. the line passing holes must be sealed, if the sealing is not tight, indoor hot air enters a cold air environment, the refrigerating effect of the air duct machine is poor, surface condensation of a motor, a motor bracket, a fan volute and the like can be caused, and the condensation water can directly drop on a bottom plate of the box body, so that the hidden danger of water leakage of the air duct machine exists; 2. and (3) waterproof protection of the cable: after the ducted air conditioner is started in a shutdown state, the normal-temperature air originally left in the ducted air conditioner can cause condensation on the surface of the refrigerant pipe above the cable, and the hidden danger of condensed water drops on the cable exists.

Disclosure of Invention

The utility model discloses to foretell technical problem, provide an air conditioner, not only can guarantee the leakproofness of line hole, and can prevent that the condensation water droplet is on the cable conductor, and the potential safety hazard that causes.

In order to achieve the above object, the utility model discloses a technical scheme be: an air conditioner includes a compressor,

the cable comprises a shell, wherein a cable hole is formed in the shell and penetrates through the shell;

one end of the wire clamp is arranged into a round-corner rectangle and passes through the wire hole to be clamped with the shell, and the rest part of the wire clamp is positioned in the shell;

the motor is arranged in the shell, and a cable of the motor penetrates through the wire clamp to the outside of the shell;

wherein, the fastener includes:

a lower clamp body clamped with the wire hole, a circular lower groove arranged at the upper end of the lower clamp body, a lower sealing groove arranged in the lower groove,

the upper clamp body is positioned above the lower clamp body and clamped with the wire hole, the lower end of the upper clamp body is provided with an arc-shaped upper groove, an upper sealing groove is arranged in the upper groove, the upper clamp body is connected with the lower clamp body so as to connect the lower groove and the upper groove into a wire passing hole matched with the cable,

the diameter of the wire passing hole is equal to that of the cable so as to better fix the cable and prevent a larger gap from being generated between the wire passing hole and the cable to further influence the sealing between the wire passing hole and the cable,

the lower sealing groove with install sealing material in the last sealing groove, sealing material is sealing sponge, and sealing sponge has heat-proof quality and hydroscopicity, through sealing of sealing sponge, avoids indoor hot-air to get into in the cold wind environment, has improved the refrigeration effect of tuber pipe machine, can prevent the condensation on the spare part surface that is correlated with the motor simultaneously again, and then avoids the tuber pipe machine hidden danger of leaking because of the condensation causes.

In some embodiments of the present application, a heat exchanger is installed in the housing, a part of the refrigerant pipe of the heat exchanger is located above the cable, a water pan is arranged at the top end of the upper clamp body,

after the tuber pipe machine was started by the shutdown state, originally stayed the inside normal atmospheric temperature air of tuber pipe machine probably can make the refrigerant pipe surface condensation of cable conductor top, had the hidden danger of condensate water droplet on the cable conductor, collected the condensation that produces refrigerant pipe surface through the water collector, avoided the condensate water droplet on the cable conductor and take place hidden danger.

In some embodiments of this application, the water collector include with the folded plate of the U type that upper clamp body left and right both ends are connected, and with the folded plate front and back both ends reach first baffle and the second baffle of upper clamp body coupling, the folded plate with first baffle reaches be formed with the basin between the second baffle, through the ingenious position of avoiding the cable conductor that sets up of basin, collect the condensation that refrigerant pipe surface produced, avoid the condensation water droplet on the cable conductor and take place the hidden danger.

In some embodiments of the present application, the width of the water tank gradually narrows from the middle position of the upper clamp body to the notches at the two ends of the water tank, so as to reduce large-area diversion of the condensed water in the water tank, facilitate collection of the condensed water in the water tank when flowing out, and further discharge the condensed water.

In some embodiments of the application, the bottom of the folded plate is close to the notch position of the trough, and the folded plate, the first baffle and the second baffle are connected with a water deflector, when the condensate water in the trough is discharged from the notch of the trough, the condensate water can flow onto the cable line along the lower surface of the folded plate, and through the interval and the guide of the water deflector, the condensate water in the trough is prevented from flowing onto the cable line and causing potential safety hazards.

In some embodiments of the present application, the water guide plate is inclined from the connecting end with the folded plate to the other end of the water guide plate, so that an included angle is formed between the water guide plate and the bottom of the folded plate, and the included angle ranges from 0 ° to 90 °.

In some embodiments of the present application, the clamping end of the upper clamping body is provided with an upper buckle, the upper buckle and the first baffle are provided with a gap therebetween, the wall thickness of the outer shell is equal to the gap, the outer shell is clamped in the gap, the upper buckle and the outer shell lateral surface are abutted against each other, and the first baffle and the outer shell medial surface are abutted against each other, so that the upper clamping body is firmly fixed with the outer shell.

In some embodiments of this application, the joint end of lower clamp is provided with down the buckle, be close to on the lower clamp the position of buckle is provided with the limiting plate down, down the buckle with be provided with between the limiting plate with the clearance that the shell wall thickness equals, the shell card is in the clearance, down the buckle with the shell lateral surface offsets, the limiting plate with the shell medial surface offsets, makes down the clamp firmly fixed mutually with the shell.

In some embodiments of the present application, a connecting end of the lower clamp body and the upper clamp body is provided with a clamping groove; and a fixing clamp is arranged at the connecting end of the upper clamp body and the lower clamp body and is clamped with the clamping groove.

In some embodiments of the present application, a positioning groove is disposed on the lower clamp body at a connection end with the upper clamp body; go up on the clamp, with the link of clamp is provided with the reference column down, the reference column with the constant head tank joint is fixed a position the clamp and is gone up with lower clamp through reference column and constant head tank, prevents to cross the line hole deformation and influence being connected with the cable conductor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 is a side view of the middle wire clamp of the present invention;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

FIG. 5 is a partial enlarged view of portion B of FIG. 3;

fig. 6 is a front view of the middle wire clamp of the present invention;

fig. 7 is a schematic structural view of the upper clip body of the present invention;

fig. 8 is a bottom view of the upper clip body of the present invention;

FIG. 9 is a schematic structural view of the middle and lower clamp bodies according to the present invention;

FIG. 10 is a top view of the lower clamp body of the present invention;

fig. 11 is a front view of embodiment 2 of the present invention;

FIG. 12 is a cross-sectional view of portion A-A of FIG. 11;

fig. 13 is a schematic structural view of the middle wire clamp of the present invention;

fig. 14 is a longitudinal sectional view of the cable clamp of the present invention;

fig. 15 is a top view of the middle wire clamp of the present invention.

In the above figures: 1. a housing; 11. a wire hole; 2. wire clamps; 21. a lower clamp body; 211. a lower groove; 212. A lower seal groove; 213. a lower buckle; 214. a limiting plate; 215. a gap; 216. a card slot; 217. positioning a groove; 22. an upper clamp body; 221. an upper groove; 222. an upper seal groove; 223. an upper buckle; 224. a first baffle plate; 225. a gap; 226. fixing the card; 227. a positioning column; 23. a wire passing hole; 24. a water pan; 241. Folding the plate; 242. a second baffle; 243. a water tank; 2431. a notch; 2432. a notch; 244. a water guide plate; 245. a water guide plate; 3. a cable wire; 4. a refrigerant pipe.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The utility model discloses the structure in fig. 1 not only can be applied to on tuber pipe machine or the air conditioner, also can be applied to on needs sealed cross the line hole or the water droplet can drip other equipment on the pencil.

Referring to fig. 2 and fig. 6 to 10, in embodiment 1, an air conditioner is provided, where the air conditioner is a duct type air conditioner, and includes a housing 1, a wire clamp 2, and a motor, which is not shown in the drawings;

the shell 1 is provided with a wire hole 11, and the wire hole 11 penetrates through the shell 1; one end of the wire clamp 2 is arranged to be a rounded rectangle and passes through the wire hole 11 to be clamped with the shell 1, and the rest part of the wire clamp 2 is positioned in the shell 1; the motor is arranged in the shell 1, and a cable 3 of the motor penetrates through the wire clamp 2 to the outside of the shell 1;

wherein, fastener 2 includes: a lower clamp body 21 and an upper clamp body 22,

the lower clamp body 21 is clamped with the wire hole 11, the upper end of the lower clamp body 21 is provided with a circular lower groove 211, the lower groove 211 is internally provided with a lower sealing groove 212, the upper clamp body 22 is positioned above the lower clamp body 21 and clamped with the wire hole 11, the lower end of the upper clamp body 22 is provided with a circular upper groove 221, the upper groove 221 is internally provided with an upper sealing groove 222, the upper clamp body 22 is connected with the lower clamp body 21 so as to connect the lower groove 211 and the upper groove 221 into a wire passing hole 23 matched with the cable 3,

the aperture of the wire through hole 23 is equal to the diameter of the cable 3 so as to fix the cable 3 better and prevent a larger gap from being generated between the wire through hole 23 and the cable 3 to further influence the sealing between the wire through hole 23 and the cable 3,

sealing materials are arranged in the lower sealing groove 212 and the upper sealing groove 222, the sealing materials are sealing sponges which are not shown in the figure, the sealing sponges have heat insulation performance and water absorption performance, indoor hot air is prevented from entering a cold air environment through sealing of the sealing sponges, the refrigeration effect of the air duct machine is improved, meanwhile, condensation on the surfaces of parts related to the motor can be prevented, and further the hidden danger of water leakage of the air duct machine caused by the condensation is avoided.

Further, referring to fig. 2 to 5, the clamping end of the upper clamp 22 is provided with an upper buckle 223, the upper buckle 223 is arranged on the right-angle edge of the rounded rectangle, a gap 225 equal to the wall thickness of the housing 1 is arranged between the upper buckle 223 and the first baffle 224, the housing 1 is clamped in the gap 225, the upper buckle 223 abuts against the outer side surface of the housing 1, and the first baffle 224 abuts against the inner side surface of the housing 1, so that the upper clamp 22 is firmly fixed with the housing 1.

The lower clamp body 21 is provided with lower buckle 213 at the joint end, lower buckle 213 is located the right angle edge of rounded rectangle, the position that is close to lower buckle 213 on the lower clamp body 21 is provided with limiting plate 214, be provided with the clearance 215 that equals with shell 1 wall thickness between lower buckle 213 and the limiting plate 214, shell 1 card is in clearance 215, lower buckle 213 offsets with shell 1 lateral surface, limiting plate 214 offsets with shell 1 medial surface, make lower clamp body 22 firmly fixed mutually with shell 1.

Further, referring to fig. 3 to 5, a clamping groove 216 is formed at a connecting end of the lower clamp body 21 and the upper clamp body 22; on the upper clamp body 22, a fixing clip 226 is arranged at the connecting end with the lower clamp body 21, and the fixing clip 226 is clamped with the clamping groove 216.

A positioning groove 217 is arranged on the lower clamp body 21 at the connecting end with the upper clamp body 22, and the positioning groove 217 is positioned; on the upper clamp body 22, a connecting end with the lower clamp body 21 is provided with a positioning column 227, the positioning column 227 is clamped with the positioning groove 217, the upper clamp body 22 and the lower clamp body 21 are positioned through the positioning column 227 and the positioning groove 217, and the wire passing hole 23 is prevented from being deformed to influence the connection with the cable 3.

Referring to fig. 1, 11 and 12, embodiment 2 is different from the embodiment in that: a heat exchanger is arranged in the shell 1, a part of refrigerant pipes 4 of the heat exchanger are positioned above the cable 3, a water pan 24 is arranged at the top end of the upper clamp 22,

after the tuber pipe machine was started by the shutdown state, originally stayed the inside normal atmospheric temperature air of tuber pipe machine and probably can make the condensation on 4 surfaces of refrigerant pipe above the cable conductor 3, had the hidden danger of condensation water droplet on cable conductor 3, collected the condensation that produces 4 surfaces of refrigerant pipe through water collector 24, avoided the condensation water droplet on cable conductor 3 and take place hidden danger.

Further referring to fig. 7, 8 and 13 to 15, the water receiving tray 24 includes U-shaped folding plates 241 connected to the left and right ends of the upper clip 22, and first and second baffles 224 and 242 connected to the front and rear ends of the second baffle 242 and the upper clip 22, a water trough 243 is formed between the folding plate 241 and the first and second baffles 224 and 242, and the water trough 243 is disposed to ingeniously avoid the position of the cable 3, so as to collect condensation generated on the surface of the refrigerant pipe 4, thereby avoiding the occurrence of hidden danger due to the condensation dropping on the cable 3.

Referring to fig. 15, the width of the water tank 243 gradually narrows from the middle of the upper clamp 22 to the notches 2431 and 2432 at the two ends of the water tank 243, so as to reduce the large-area diversion of the condensed water in the water tank 243, and facilitate the collection and discharge of the condensed water in the water tank 243 when flowing out.

Referring to fig. 7, 8 and 13, water guide plates 244 and 245 are connected to the bottom end of the folding plate 241 near the notches 2431 and 2432 of the water tank 243, and when the condensed water in the water tank 243 is discharged from the notches 2431 and 2432 of the water tank 243, the condensed water flows onto the electric cables 3 along the lower surface of the folding plate 241, passes through the space between the water guide plates 244 and 245 and is guided, so that the condensed water in the water tank 243 is prevented from flowing onto the electric cables 3 and causing a safety hazard.

The water guide plate 244 or 245 is inclined from the connecting end of the folded plate 241 to the other end of the water guide plate 244 or 245, so that an included angle is formed between the water guide plate 244 or 245 and the bottom of the folded plate 241, the included angle is an outer included angle, and the included angle ranges from 0 degrees to 90 degrees.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An air conditioner, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the device comprises a shell, a first fixing piece and a second fixing piece, wherein a line hole is formed in the shell;

one end of the wire clamp penetrates through the wire hole and is clamped with the shell;

the motor is arranged in the shell, and a cable of the motor penetrates through the wire clamp to the outside of the shell;

wherein, the fastener includes:

a lower clamp body clamped with the wire hole, a circular lower groove arranged at the upper end of the lower clamp body, a lower sealing groove arranged in the lower groove,

the upper clamp body is located lower clamp body top with line hole joint, the upper clamp body lower extreme is provided with convex upper groove, be provided with the upper seal groove in the upper groove, the upper clamp body with lower clamp body coupling, with the lower groove reach the upper groove connect into with cable conductor complex crosses the line hole, down the seal groove with install sealing material in the upper seal groove.

2. The air conditioner according to claim 1, wherein: the heat exchanger is installed in the shell, a part of refrigerant pipes of the heat exchanger are located above the cable, and a water receiving disc is arranged at the top end of the upper clamp body.

3. The air conditioner according to claim 2, wherein: the water receiving tray comprises a U-shaped folded plate connected with the left end and the right end of the upper clamp body, a first baffle and a second baffle, wherein the first baffle and the second baffle are connected with the front end and the rear end of the folded plate and the upper clamp body, and a water tank is formed between the folded plate and the first baffle and between the folded plate and the second baffle.

4. The air conditioner according to claim 3, wherein: the width of the water tank is gradually narrowed from the middle position of the upper clamp body to the notches at the two ends of the water tank.

5. The air conditioner according to claim 3, wherein: and the bottom end of the folded plate is close to the notch of the water tank, and a water guide plate is connected with the folded plate, the first baffle and the second baffle.

6. The air conditioner according to claim 5, wherein: the water guide plate is inclined from the connecting end with the folded plate to the other end of the water guide plate, so that an included angle is formed between the water guide plate and the bottom of the folded plate, and the included angle ranges from 0 degree to 90 degrees.

7. The air conditioner according to claim 3, wherein: the clamping end of the upper clamp body is provided with an upper buckle, a gap equal to the wall thickness of the shell is formed between the upper buckle and the first baffle, the upper buckle abuts against the outer side face of the shell, and the first baffle abuts against the inner side face of the shell.

8. The air conditioner according to claim 1, wherein: the joint end of lower clamp is provided with down the buckle, be close to on the lower clamp the position of buckle is provided with the limiting plate down, down the buckle with be provided with between the limiting plate with the clearance that shell wall thickness equals, down the buckle with the shell lateral surface offsets, the limiting plate with the shell medial surface offsets.

9. The air conditioner according to claim 1, wherein: a clamping groove is formed in the lower clamp body and at the connecting end of the lower clamp body and the upper clamp body; and a fixing clamp is arranged at the connecting end of the upper clamp body and the lower clamp body and is clamped with the clamping groove.

10. The air conditioner according to claim 1, wherein: a positioning groove is formed in the lower clamp body and at the connecting end of the lower clamp body and the upper clamp body; and a positioning column is arranged on the upper clamp body and at the connecting end of the lower clamp body, and the positioning column is clamped with the positioning groove.

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