CN215675708U - Electric control box of air conditioner indoor unit and air conditioner indoor unit - Google Patents
Electric control box of air conditioner indoor unit and air conditioner indoor unit Download PDFInfo
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- CN215675708U CN215675708U CN202121714256.0U CN202121714256U CN215675708U CN 215675708 U CN215675708 U CN 215675708U CN 202121714256 U CN202121714256 U CN 202121714256U CN 215675708 U CN215675708 U CN 215675708U
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Abstract
The utility model discloses an electric control box of an air-conditioning indoor unit and the air-conditioning indoor unit, wherein the electric control box of the air-conditioning indoor unit comprises: the electric control box body is internally provided with a wire harness port; pencil installed part, the pencil installed part is established on the pencil mouth, and the pencil installed part includes: installation department and sealing, be equipped with the line hole on the installation department, the sealing includes: when the wiring harness is extruded, the first sealing part or/and the second sealing part is/are deformed and separated to form a wiring passage communicated with the wiring hole, and after the wiring harness passes through the first sealing part and the second sealing part, the first sealing part or/and the second sealing part are reset and abut against each other to seal a wiring harness opening. The wiring hole is arranged to accommodate the wiring harness, so that the uniformity of the wiring harness is improved; through setting up adjacent first sealing and second sealing, make things convenient for the installation of pencil, improve the installation convenience, avoid in the cold air gets into automatically controlled box, improve the leakproofness.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an electric control box of an air conditioner indoor unit and the air conditioner indoor unit.
Background
The existing air conditioner is provided with an electric control box, the electric control box contains a plurality of conducting wires and an exposed electric control board, the electric control board supplies power to components such as a display box and an air deflector motor through the conducting wires, and the existing wire passing mode is that the electric control box is provided with a groove to lead the conducting wires into the electric control box to be connected with the electric control board, so that the electric control box is not sealed tightly.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the electric control box of the indoor unit of the air conditioner, which can prevent cold air from entering the electric control box and improve the sealing property of the electric control box.
The utility model further provides an air-conditioning indoor unit applying the electric control box, so that the sealing performance of the electric control box is improved, the potential safety hazard is reduced, and the safety of the air-conditioning indoor unit is improved.
According to the embodiment of the utility model, the electric control box of the indoor unit of the air conditioner comprises: the electronic control box comprises an electronic control box body, wherein an accommodating space is arranged in the electronic control box body, and a wire harness opening communicated with the accommodating space is formed in the electronic control box body; a harness mount, the harness mount being provided on the harness opening, the harness mount comprising: installation department and sealing, be equipped with the line hole on the installation department, the sealing includes: the wire harness comprises a first sealing part and a second sealing part which are adjacent, at least one of the first sealing part and the second sealing part is constructed into an elastic piece, when the wire harness is extruded, the first sealing part or/and the second sealing part is/are deformed and separated to form a wire passing channel communicated with the wire passing hole, and after the wire harness passes through the first sealing part and the second sealing part, the first sealing part or/and the second sealing part are/is reset and are/is abutted to each other to seal the wire harness opening.
According to the electric control box of the air-conditioning indoor unit, the wiring hole is formed to accommodate the wiring harness, so that the uniformity of the wiring harness is improved; through setting up adjacent first sealing and second sealing, form and cross the wire passage of wire hole intercommunication, make things convenient for the installation of pencil, improve the installation convenience, and the sealed pencil mouth that resets after the pencil passes through the wire passage, avoid in the cold air gets into automatically controlled box, improve the leakproofness.
In some embodiments, the installation part is provided with a wire passing groove, the sealing part is arranged in the wire passing groove, the wire passing hole is defined between the bottom end of the sealing part and the wire passing groove, and the first sealing part and the second sealing part are connected to two opposite groove walls of the wire passing groove.
Specifically, the plurality of wire passing grooves are arranged at intervals along the length direction of the mounting portion, and the sealing portion is arranged in each wire passing groove.
More specifically, a partition is formed between any two adjacent wire passing grooves, each partition has a fixing groove with a downward opening, the wire harness opening has a plurality of limiting members, and the fixing grooves and the limiting members are arranged in one-to-one correspondence.
In other embodiments, the sealing portion is configured in a plate shape, and the sealing portion is provided in a plurality of sealing portions, and the plurality of sealing portions are spaced apart from each other along a direction of the wire passing groove toward the inside of the accommodating space.
In some embodiments, the wire harness mount comprises: and the two ends of the wire passing hole are provided with the edge blocking parts, and the two edge blocking parts are respectively abutted against the two opposite sides of the wire harness opening.
Specifically, the automatically controlled box body includes: the box body with establish apron on the box body, the box body has uncovered, pencil mouth intercommunication uncovered, be located cross the both ends of line hole at least one in the flange portion has the joint spare, joint spare joint is in on the box body.
More specifically, the wire harness mount includes: the two edge blocking parts are connected through the extending parts, through holes are formed in the extending parts, positioning columns are arranged on the cover plate, and the positioning columns are arranged on the through holes.
In other exemplary embodiments, the edge stop portion has a first edge portion, a second edge portion, and a third edge portion, the first edge portion and the second edge portion extending along a length of the mounting portion, and the third edge portion extending downward along a height of the mounting portion.
An air conditioner indoor unit according to an embodiment of the present invention includes: a face frame piece having a receiving cavity; a panel member disposed on the frame member; the evaporator is arranged in the accommodating cavity; and the electric control box is the electric control box of the indoor unit of the air conditioner, and the electric control box is arranged close to the evaporator.
According to the air conditioner indoor unit provided by the embodiment of the utility model, the wiring hole is arranged to accommodate the wiring harness, so that the uniformity of the wiring harness is improved; through setting up adjacent first sealing and second sealing, form and cross the wire passage of wire hole intercommunication, make things convenient for the installation of pencil, improve the installation convenience, and the sealed pencil mouth that resets after the pencil passes through the wire passage, avoid in the cold air gets into automatically controlled box, improve the leakproofness.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an electric control box of an indoor unit of an air conditioner in an embodiment of the utility model;
FIG. 2 is a schematic structural view of a wire harness mounting member in an embodiment of the utility model;
FIG. 3 is a side view of a wire harness mount in an embodiment of the utility model;
FIG. 4 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present disclosure;
reference numerals:
100. an electric control box of an indoor unit of the air conditioner;
10. an electric control box body; 11. a box body; 111. opening the mouth; 12. a cover plate; 13. a harness port; 131. a limiting member;
20. a wire harness mounting member; 21. an installation part; 211. a wire passing groove; 212. a partition portion; 213. a wire passing hole; 214. an isolation slot; 22. a sealing part; 221. a first seal portion; 222. a second seal portion; 23. a flange part; 231. a first edge portion; 232. a second edge portion; 233. a third edge portion; 234. a clamping piece; 2341. a first inclined plane; 2342. a second inclined plane; 24. an extension portion; 241. a through hole;
1000. an air-conditioning indoor unit; 200. a frame member; 201. an accommodating chamber; 300. a panel member; 400. an evaporator; 500. a wire harness.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
An electric control box 100 of an air conditioning indoor unit according to an embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, an electric control box 100 of an indoor unit of an air conditioner according to an embodiment of the present invention includes: the electrical control box comprises an electrical control box body 10 and a wire harness installation part 20.
An accommodating space is arranged in the electric control box body 10, and a wire harness opening 13 communicated with the accommodating space is arranged on the electric control box body 10. The accommodation space can accommodate the electric control board, the electric control board supplies power to the display, the air deflector motor and other components through the wiring harness 500, and the wiring harness 500 enters the accommodation space through the wiring harness port 13 and is connected with the electric control board.
The seal portion 22 includes: the adjacent first and second sealing parts 221 and 222. At least one of the first and second sealing parts 221 and 222 is configured as an elastic member, and when the wire harness 500 is pressed, the first and/or second sealing parts 221 and 222 are deformed to be separated and form a wire passage (not shown) communicating with the wire hole 213, and after the wire harness 500 passes through the first and second sealing parts 221 and 222, the first and/or second sealing parts 221 and 222 are restored and stopped against each other to seal the harness opening 13.
For example, the first sealing portion 221 is an elastic member, when the wire harness 500 is extruded, the first sealing portion 221 is deformed and separated to form a wire passage communicated with the wire hole 213, the first sealing portion 221 is continuously deformed to form the wire passage under the extrusion of the wire harness 500, and after the wire harness 500 passes through the first sealing portion 221 and the second sealing portion 222, the first sealing portion 221 is reset and is stopped against the second sealing portion 222 to seal the wire harness opening 13, so that cold air is prevented from entering the accommodating space.
Or, the second sealing portion 222 is an elastic member, when the wire harness 500 is extruded, the second sealing portion 222 deforms and separates to form a wire passage communicated with the wire passing hole 213, the second sealing portion 222 continuously deforms to form the wire passage under the extrusion of the wire harness 500, and after the wire harness 500 passes through the first sealing portion 221 and the second sealing portion 222, the second sealing portion 222 resets and stops against the first sealing portion 221 to seal the wire harness opening 13, so that cold air is prevented from entering the accommodating space.
Or, the first sealing portion 221 and the second sealing portion 222 are both elastic members, when the wire harness 500 is extruded, the first sealing portion 221 and the second sealing portion 222 are deformed and separated to form a wire passing channel communicated with the wire passing hole 213, the first sealing portion 221 and the second sealing portion 222 are continuously deformed to form the wire passing channel under the extrusion of the wire harness 500, and after the wire harness 500 passes through the first sealing portion 221 and the second sealing portion 222, the first sealing portion 221 and the second sealing portion 222 are reset and mutually stop against the sealing wire harness opening 13, so that cold air is prevented from entering the accommodating space.
According to the electric control box 100 of the indoor unit of the air conditioner, the wiring hole 213 is arranged to accommodate the wiring harness 500, so that the uniformity of the wiring harness 500 is improved; through setting up adjacent first sealing 221 and second sealing 222, form the wire passing channel that communicates with wire passing hole 213, make things convenient for the installation of pencil 500, improve the installation convenience, and reset sealed pencil mouth 13 after pencil 500 passes through the wire passing channel, avoid cold air to get into in the automatically controlled box, improve the leakproofness.
In some embodiments, the wire harness installation part 20 is a silicone member, and the silicone member has a certain elasticity, so that when the wire harness installation part 20 is installed on the wire harness opening 13, the surface of the wire harness installation part 20 deforms slightly, and the wire harness opening 13 is squeezed by the wire harness installation part 20, so that the wire harness installation part 20 and the wire harness opening 13 are matched more stably and attached more closely. Meanwhile, the silica gel piece has higher ionization resistance compared with a metal piece, and the wire harness installation piece 20 has longer service life for the silica gel piece.
As shown in fig. 1 and 2, in some embodiments, the installation portion 21 is provided with a wire passing groove 211, the sealing portion 22 is disposed in the wire passing groove 211, a wire passing hole 213 is defined between the bottom end of the sealing portion 22 and the wire passing groove 211, and the first sealing portion 221 and the second sealing portion 222 are connected to two opposite groove walls of the wire passing groove 211.
As shown in fig. 1 and 2, specifically, the plurality of wire passing grooves 211 are provided, the plurality of wire passing grooves 211 are spaced apart from each other along the length direction of the mounting portion 21, a sealing portion 22 is provided in each wire passing groove 211, and by providing the plurality of wire passing grooves 211, the plurality of wire harnesses 500 can be neatly fixed to the wire harness mounting member 20, thereby improving the neatness of the wire harnesses 500, and meanwhile, the sealing portion 22 is provided in each wire passing groove 211, thereby ensuring that no gap exists between each wire harness 500 and the wire passing groove 211, and improving the sealing performance. For example, the number of the wire passing grooves 211 is three, the three wire passing grooves 211 are arranged at intervals along the length direction of the mounting portion 21, the sealing portions 22 are arranged in the three wire passing grooves 211, the three wire passing grooves 211 correspond to the three wire passing holes 213, one strand of the wire harness 500 can be arranged in each wire passing hole 213, and the three wire passing holes 213 are arranged in the three strand of the wire harness 500. Or, the number of the wire passing grooves 211 is four, the four wire passing grooves 211 are arranged along the length direction of the mounting portion 21 at intervals, the sealing portions 22 are arranged in the four wire passing grooves 211, the four wire passing grooves 211 correspond to the four wire passing holes 213, one strand of the wire harness 500 can be arranged in each wire passing hole 213, and the four strand of the wire harness 500 can be arranged in the four wire passing holes 213. Of course, the wire through slots 211 may also be two or five, and three wire through slots 211 and four wire through slots 211 are described herein as an example, which should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, more specifically, a partition 212 is formed between any two adjacent wire passing slots 211, each partition 212 has a fixing slot (not shown) with a downward opening, the harness opening 13 has a plurality of limiting members 131, and the fixing slots and the limiting members 131 are arranged in one-to-one correspondence. When the wire harness attachment 20 is attached to the wire harness opening 13, the fixing groove corresponds to the stopper 131, the stopper 131 is inserted into the fixing groove by pressing the wire harness attachment 20, and the stopper 131 plays a role of restricting the movement of the wire harness attachment 20. When the wire harness installation member 20 is a silicone member, the stopper 131 also plays a role of sizing, thereby preventing the softer wire harness installation member 20 from deforming.
For example, two stoppers 131 are provided, three wire guide grooves 211 are provided, two partition portions 212 are formed between two adjacent wire guide grooves 211 of the three wire guide grooves 211, and when the wire harness attachment 20 is attached to the harness opening 13, the wire harness attachment 20 is moved downward by pressing the wire harness attachment 20, and the two stoppers 131 are inserted into the two fixing grooves. Alternatively, three stoppers 131 are provided, four wire passage grooves 211 are provided, three partition portions 212 are formed between two adjacent wire passage grooves 211 of the four wire passage grooves 211, the wire harness attachment 20 is attached to the wire harness opening 13, the wire harness attachment 20 is pushed to move the wire harness attachment 20 downward, and the three stoppers 131 are inserted into the corresponding three fixing grooves. Of course, the number of the limiting members 131 may also be one or four, and two limiting members 131 and three limiting members 131 are described here as an example, however, this should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, in some embodiments, a partition 212 is formed between any two adjacent wire passing grooves 211, each partition 212 has a fixing groove opening toward the accommodating space, the wire harness opening 13 has a plurality of limiting members 131, and the fixing grooves are disposed in one-to-one correspondence with the limiting members 131. When the wire harness installation member 20 is installed on the wire harness opening 13, the fixing groove corresponds to the stopper 131, one side of the wire harness installation member 20 away from the accommodating space is pressed to enable the wire harness installation member 20 to approach the accommodating space, namely, the left end face of the wire harness installation member 20 is pressed to enable the stopper 131 to extend into the fixing groove, and the stopper 131 plays a role of limiting the movement of the wire harness installation member 20. When the wire harness installation member 20 is a silicone member, the stopper 131 also plays a role of sizing, thereby preventing the softer wire harness installation member 20 from deforming.
For example, there are one stopper 131 and two wire guide grooves 211, and one partition 212 is formed between two adjacent wire guide grooves 211, so that when the wire harness attachment 20 is attached to the harness opening 13, the left end surface of the wire harness attachment 20 is pressed to move the wire harness attachment 20 rightward, and the stopper 131 is inserted into the fixing groove. Or, four limiting members 131 are provided, five wire slots 211 are provided, four separating portions 212 are formed between two adjacent wire slots 211 of the five wire slots 211, the left end surface of the wire harness mounting member 20 is pressed to move the wire harness mounting member 20 to the right, and the four limiting members 131 extend into the corresponding four fixing grooves. The description is given by taking one limiting member 131 and four limiting members 131 as an example, however, this should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, in some embodiments, a partition 212 is formed between any two adjacent wire passing slots 211, each partition 212 has a downwardly extending limiting member 131, the wire harness opening 13 has a plurality of fixing slots, and the fixing slots and the limiting members 131 are arranged in a one-to-one correspondence manner. When the wire harness attachment 20 is attached to the wire harness opening 13, the fixing groove corresponds to the stopper 131, and the stopper 131 is inserted into the fixing groove by pressing the wire harness attachment 20, and the fixing groove functions to restrict the movement of the wire harness attachment 20.
For example, five limiting members 131 and six wire slots 211 are provided, five partition parts 212 are formed between two adjacent wire slots 211 of the six wire slots 211, when the wire harness installation member 20 is installed on the wire harness opening 13, the wire harness installation member 20 is moved downward by pressing the wire harness installation member 20, and the five limiting members 131 are inserted into the five fixing grooves. Or, six limiting members 131 are provided, seven wire slots 211 are provided, six partition parts 212 are formed between two adjacent wire slots 211 of the seven wire slots 211, when the wire harness installation member 20 is installed on the wire harness opening 13, the wire harness installation member 20 is pressed to move the wire harness installation member 20 downward, and the six limiting members 131 extend into the corresponding six fixing grooves. Five limiting members 131 and six limiting members 131 are taken as an example for description, however, this should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, in other embodiments, the sealing portion 22 is configured in a plate shape, the sealing portion 22 is provided in a plurality, and the plurality of sealing portions 22 are spaced apart from each other along the direction of the wire passing groove 211 toward the inside of the accommodating space. The plurality of sealing parts 22 are provided at intervals in a direction toward the inside of the housing space, that is, the wire harness 500 is drawn from the housing space to the outside space through the plurality of sealing parts 22, and the plurality of sealing parts 22 are sealed layer by layer on the wire harness 500, and even if some of the sealing parts 22 fail, the remaining sealing parts 22 can function, thereby improving the reliability of the wire harness attachment member 20.
For example, there are two sealing parts 22, two sealing parts 22 are sequentially disposed on the wire groove 211 from left to right, the same strand 500 is enclosed by the two sealing parts 22, and even if the cold air passes through the first sealing part 22, the second sealing part 22 blocks the cold air to prevent the cold air from entering the accommodating space. Or, three sealing parts 22 are provided, and three sealing parts 22 are sequentially arranged on the wire passing groove 211 from left to right, the same strand of the bundle 500 is enclosed by the three sealing parts 22, and even if the cold air passes through the first sealing part 22 on the left, the second and third sealing parts 22 on the left block the cold air, and the cold air is prevented from entering the accommodating space. Still alternatively, four sealing parts 22 are provided, four sealing parts 22 are sequentially arranged on the wire passing groove 211 from left to right, the same strand of the bundle 500 is enclosed by the four sealing parts 22, and even if the cold air passes through the first sealing part 22 on the left, the second, third and fourth sealing parts 22 on the left block the cold air, so that the cold air is prevented from entering the accommodating space. Two sealing portions 22, three sealing portions 22 and four sealing portions 22 are taken as examples for description, however, this should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, in some embodiments, an isolation groove 214 is formed between a plurality of sealing parts 22 spaced apart from each other along the direction of the line passing groove 211 toward the inside of the accommodating space. For example, the number of the sealing parts 22 spaced apart from each other along the direction of the wire passing groove 211 toward the inside of the accommodating space is two, that is, the two sealing parts 22 are spaced apart from each other along the left-right direction on the wire passing groove 211, the two wire passing grooves 211 and the two separating parts 212 on the front and rear sides enclose the isolation groove 214, when the cover plate 12 covers the box body 11, the cover plate 12, the two separating parts 212 on the front and rear sides, and the two wire passing grooves 211 on the left and right sides form a closed cavity, the air pressure in the closed cavity is kept constant, and the difficulty of the external cold air entering the closed cavity is increased.
As shown in fig. 1 and 2, in some embodiments, the wire harness mount 20 includes: and the two ends of the mounting part 21, which are positioned in the wire through hole 213, are provided with the edge blocking parts 23, the two edge blocking parts 23 respectively stop abutting against the two opposite sides of the wire harness opening 13, and by arranging the two edge blocking parts 23, when the wire harness mounting part 20 is mounted on the wire harness opening 13, the two edge blocking parts 23 stop abutting against the two opposite sides of the wire harness opening 13, the wire harness mounting part 20 is buckled on the wire harness opening 13, the wire harness mounting part 20 is fixed on the wire harness opening 13, and the stability of the wire harness mounting part 20 is improved.
For example, the mounting portion 21 is provided with one retaining portion 23 at each of the left and right ends, and when the harness attachment member 20 is mounted to the harness opening 13, the two retaining portions 23 abut against the left and right end surfaces of the harness opening 13. When pencil installed part 20 is the silica gel spare, when the flange portion 23 of both ends were detained on pencil mouth 13 about installation department 21, because the silica gel spare has taken place to warp, the distance grow between the flange portion 23 at both ends, the flange portion 23 at both ends is decided to silica gel spare self nature will be resumeed initial condition, the flange portion 23 at both ends has the effect of power to the terminal surface of installation department 21, the frictional force increase between flange portion 23 at installation department 21 both ends and box body 11, pencil installed part 20 is more stable on pencil mouth 13.
As shown in fig. 2 and 3, specifically, the electronic control box body 10 includes: box body 11 and the apron 12 of establishing on box body 11, box body 11 have uncovered 111, and pencil mouth 13 intercommunication uncovered 111, are located at least one flange portion 23 in the flange portion 23 of crossing the both ends of wire hole 213 and have joint spare 234, and joint spare 234 joint is on box body 11. The apron 12 lid covers uncovered 111 on box body 11, and the uncovered 111 that seals forms accommodation space, can place automatically controlled board in the accommodation space, and pencil installed part 20 is installed on pencil mouth 13, and joint 234 joint restricts pencil installed part 20 on box body 11, avoids the removal of pencil installed part 20, further improves the stability of pencil installed part 20.
For example, the flange portion 23 at the left end has the engaging member 234, the engaging member 234 is engaged with the lower end surface of the box 11, the box 11 restricts the engaging member 234 from moving upward, and the wire harness installation member 20 cannot move upward or downward. Or, the flange part 23 at the right end is provided with the clamping piece 234, the clamping piece 234 is clamped on the lower end face of the box body 11, the box body 11 limits the clamping piece 234 to move upwards, and the wiring harness installation part 20 cannot move up and down. Or, two flange parts 23 of the left end and the right end are provided with the clamping parts 234, the clamping parts 234 are clamped on the lower end face of the box body 11, the box body 11 limits the clamping parts 234 to move upwards, and the wiring harness installation part 20 cannot move up and down.
As shown in fig. 3, specifically, be equipped with first inclined plane 2341 on joint piece 234, first inclined plane 2341 is towards box 11, and through setting up first inclined plane 2341, pencil installed part 20 is when installing, and first inclined plane 2341 supports help joint piece 234 to move on box 11, reduces the difficult degree of pencil installed part 20 installation. For example, the lower extreme of joint spare 234 is equipped with first inclined plane 2341, when installing pencil installed part 20 on pencil mouth 13, presses pencil installed part 20 and makes pencil installed part 20 downstream, and first inclined plane 2341 supports on box body 11 earlier, and first inclined plane 2341 slides relative to box body 11, and first inclined plane 2341 will receive the power and decompose into the power of perpendicular first inclined plane 2341 and make joint spare 234 take place little the deformation, thereby pencil installed part 20 continues the downstream and makes joint spare 234 joint on the bottom face of box body 11.
As shown in fig. 3, more specifically, the clamping member 234 is further provided with a second inclined surface 2342, the second inclined surface 2342 and the first inclined surface 2341 are respectively arranged at two different ends of the clamping member 234, and by providing the second inclined surface 2342, when the harness installation member 20 is disassembled, the second inclined surface 2342 abuts against the box body 11 to help the clamping member 234 move on the box body 11, so that the difficulty degree of disassembling the harness installation member 20 is reduced. For example, the upper end of joint spare 234 is equipped with second inclined plane 2342, when dismantling pencil installed part 20 from pencil mouth 13, removes pencil installed part 20 and makes pencil installed part 20 move upward, and second inclined plane 2342 supports on box body 11 earlier, and second inclined plane 2342 slides relative to box body 11, and second inclined plane 2342 will receive the power and decompose into the power of perpendicular second inclined plane 2342 and make joint spare 234 take place little the deformation, thereby pencil installed part 20 continues upward movement and makes joint spare 234 follow pencil mouth 13 remove from.
As shown in fig. 1 and 2, more specifically, the wire harness mount 20 includes: extension 24, two flange portions 23 link to each other through extension 24, are equipped with through-hole 241 on the extension 24, are equipped with the reference column (not shown in the figure) on the apron 12, and the reference column is established on through-hole 241, and through setting up through-hole 241 and reference column, when apron 12 lid was on box body 11, the reference column stretched into in the through-hole 241, restricted pencil installed part 20's removal, further improved pencil installed part 20's stability.
In other embodiments, the wire harness mount 20 includes: extension 24, two flange portions 23 link to each other through extension 24, are equipped with the reference column on extension 24, are equipped with through-hole 241 on the apron 12, and the reference column is established on through-hole 241, and through setting up through-hole 241 and reference column, when apron 12 lid is on box body 11, the reference column stretches into in the through-hole 241, restricts the removal of pencil installed part 20, further improves the stability of pencil installed part 20.
In other embodiments, as shown in fig. 2, the rib 23 has a first side 231, a second side 232, and a third side 233, the first side 231 and the second side 232 extend along the length of the mounting portion 21, and the third side 233 extends downward along the height of the mounting portion 21. For example, when the harness attachment member 20 is attached to the harness opening 13, the first side 231 extends rearward, the second side 232 extends forward, and the third side 233 extends downward, the contact area between the first side 231 extending rearward and the electrical box main body 10 is larger, the contact area between the second side 232 extending forward and the electrical box main body 10 is larger, the contact area between the third side 233 extending downward and the electrical box main body 10 is larger, and the harness attachment member 20 is more stable.
An embodiment of the electrical control box 100 of the indoor unit of an air conditioner according to the present invention is described below with reference to fig. 1 to 3.
An electric control box 100 of an indoor unit of an air conditioner comprises: the electrical control box comprises an electrical control box body 10 and a wire harness installation part 20.
The electric control box body 10 includes: a case 11 and a cover 12. The box body 11 is provided with an opening 111, and the box body 11 is also provided with a wire harness opening 13 communicated with the opening 111; two stoppers 131 are provided on the harness opening 13. The cover plate 12 is arranged on the box body 11, and the cover plate 12 covers the opening 111 to form an accommodating space; the cover plate 12 is also provided with a positioning column.
The mounting part 21 is provided with three wire passing grooves 211, and the three wire passing grooves 211 are arranged at intervals along the length direction of the mounting part 21, namely the three wire passing grooves 211 are arranged at intervals along the front-back direction; the separating portions 212 are formed between two adjacent wire passing grooves 211, each separating portion 212 has a fixing groove with a downward opening, and the fixing grooves are arranged corresponding to the limiting members 131 one by one.
The sealing parts 22 are configured in a plate shape, the sealing parts 22 have six structures, two sealing parts 22 are arranged in each wire passing groove 211, and the two sealing parts 22 are arranged at intervals along the direction of the wire passing groove 211 towards the opening 111, namely the two sealing parts 22 are arranged along the left-right direction; the lower end of the sealing part 22 and the wire passing groove 211 together define a wire passing hole 213 therebetween. The sealing part 22 includes a first sealing part 221 and a second sealing part 222, the first sealing part 221 and the second sealing part 222 are connected to two opposite groove walls of the wire passing groove 211, the first sealing part 221 and the second sealing part 222 are both elastic members, when the wire harness 500 is extruded, the first sealing part 221 and the second sealing part 222 are deformed and separated to form a wire passing channel communicated with the wire passing hole 213, and after the wire harness 500 passes through the first sealing part 221 and the second sealing part 222, the first sealing part 221 and the second sealing part 222 are reset and stopped against each other to seal the wire harness opening 13.
The mounting portion 21 is provided with two retaining portions 23 at two ends of the wire passing hole 213, that is, the mounting portion 21 is provided with two retaining portions 23 at the left and right ends, and the two retaining portions 23 respectively abut against two opposite sides of the wire tying opening 13. The edge-retaining portion 23 has a first edge 231, a second edge 232, a third edge 233, and a locking member 234. The first side 231 and the second side 232 extend along the longitudinal direction of the mounting portion 21, that is, the first side 231 and the second side 232 extend along the front-rear direction. The third side 233 extends downward along the height direction of the mounting portion 21. The two engaging members 234 are respectively disposed on the first side 231 and the second side 232, and the engaging members 234 are engaged with the case 11.
The extending portion 24 connects the left and right edge-blocking portions 23, a through hole 241 is disposed on the extending portion 24, and the positioning column can extend into the through hole 241.
In the prior art, a plurality of wires and exposed electric control boards exist in the electric control box, the electric control boards supply power to components such as the display box and the air guide plate motor through the wires, and the wire passing mode in the prior art is that the grooves are formed in the electric control box to lead the wires into the electric control box to be connected with the electric control boards. However, the line passing mode causes cold air to enter the electric control box, and the cold air is condensed due to heat dissipation of the electric control board in the working process, so that potential safety hazards exist. The wiring harness installation part 20 is clamped at the wiring harness opening 13 of the electric control box to play a sealing role, cold air is prevented from entering the electric control box to generate condensation, meanwhile, the wiring harness installation part 20 can play a fixing role on the wiring harness 500, and the wiring harness 500 is prevented from being disordered.
As shown in fig. 4, an air conditioning indoor unit 1000 according to an embodiment of the present invention includes: frame member 200, panel member 300, evaporator 400, and electrical control box 100.
The frame member 200 has a receiving cavity 201. Panel member 300 is disposed on frame member 200. The evaporator 400 is provided in the accommodation chamber 201. The electric control box is the electric control box 100 of the air-conditioning indoor unit, and the electric control box 100 is arranged close to the evaporator 400.
According to the air-conditioning indoor unit 1000 provided by the embodiment of the utility model, the wiring hole 213 is arranged to accommodate the wiring harness 500, so that the regularity of the wiring harness 500 is improved; through setting up adjacent first sealing 221 and second sealing 222, form the wire passing channel that communicates with wire passing hole 213, make things convenient for pencil 500's installation, improve the installation convenience, and reset sealed pencil mouth 13 after pencil 500 passes through the wire passing channel, avoid the cold air that evaporimeter 400 produced to get into in the automatically controlled box, improve the leakproofness.
Other configurations and operations of the electric control box 100 of the air conditioning indoor unit according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the terms "embodiment," "example," etc., 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 utility model. 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.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An automatically controlled box of machine in air conditioning which characterized in that includes:
the electronic control box comprises an electronic control box body, wherein an accommodating space is arranged in the electronic control box body, and a wire harness opening communicated with the accommodating space is formed in the electronic control box body;
a harness mount, the harness mount being provided on the harness opening, the harness mount comprising: installation department and sealing, be equipped with the line hole on the installation department, the sealing includes: the wire harness comprises a first sealing part and a second sealing part which are adjacent, at least one of the first sealing part and the second sealing part is constructed into an elastic piece, when the wire harness is extruded, the first sealing part or/and the second sealing part is/are deformed and separated to form a wire passing channel communicated with the wire passing hole, and after the wire harness passes through the first sealing part and the second sealing part, the first sealing part or/and the second sealing part are/is reset and are/is abutted to each other to seal the wire harness opening.
2. The electric control box of an indoor unit of an air conditioner as claimed in claim 1, wherein a wire passing groove is formed on the mounting portion, the sealing portion is disposed in the wire passing groove, the wire passing hole is defined between the bottom end of the sealing portion and the wire passing groove, and the first sealing portion and the second sealing portion are connected to two opposite groove walls of the wire passing groove.
3. An electric control box of an indoor unit of an air conditioner as claimed in claim 2, wherein the plurality of wire passing grooves are provided at intervals along a length direction of the installation part, and the sealing part is provided in each wire passing groove.
4. The electric control box of an indoor unit of an air conditioner as claimed in claim 3, wherein a partition is formed between any two adjacent wire passing grooves, each partition has a fixing groove with a downward opening, the wire harness opening has a plurality of stoppers, and the fixing grooves and the stoppers are disposed in one-to-one correspondence.
5. An electric control box of an indoor unit of an air conditioner as claimed in claim 2, wherein the sealing part is configured in a plate shape, and the sealing part is provided in a plurality of sealing parts, and the plurality of sealing parts are arranged at intervals along a direction of the wire passing groove towards the inside of the accommodating space.
6. The electric control box of an indoor unit of an air conditioner according to claim 1, wherein the wire harness installation member comprises:
and the two ends of the wire passing hole are provided with the edge blocking parts, and the two edge blocking parts are respectively abutted against the two opposite sides of the wire harness opening.
7. The electric control box of an indoor unit of an air conditioner as claimed in claim 6, wherein the electric control box body comprises: the box body with establish apron on the box body, the box body has uncovered, pencil mouth intercommunication uncovered, be located cross the both ends of line hole at least one in the flange portion has the joint spare, joint spare joint is in on the box body.
8. The electric control box of an indoor unit of an air conditioner according to claim 7, wherein the wire harness installation member comprises:
the two edge blocking parts are connected through the extending parts, through holes are formed in the extending parts, positioning columns are arranged on the cover plate, and the positioning columns are arranged on the through holes.
9. An electric control box of an indoor unit of an air conditioner according to claim 6, wherein the edge blocking part has a first edge part, a second edge part and a third edge part, the first edge part and the second edge part extend along a length direction of the mounting part, and the third edge part extends downward along a height direction of the mounting part.
10. An indoor unit of an air conditioner, comprising:
a face frame piece having a receiving cavity;
a panel member disposed on the frame member;
the evaporator is arranged in the accommodating cavity;
an electric control box of an indoor unit of an air conditioner as claimed in any one of claims 1 to 9, the electric control box being disposed close to the evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714256.0U CN215675708U (en) | 2021-07-26 | 2021-07-26 | Electric control box of air conditioner indoor unit and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714256.0U CN215675708U (en) | 2021-07-26 | 2021-07-26 | Electric control box of air conditioner indoor unit and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675708U true CN215675708U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121714256.0U Active CN215675708U (en) | 2021-07-26 | 2021-07-26 | Electric control box of air conditioner indoor unit and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675708U (en) |
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2021
- 2021-07-26 CN CN202121714256.0U patent/CN215675708U/en active Active
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